Tam On Yi Ann. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 138-152). / Abstracts in English and Chinese. / ABSTRACT --- p.I / ACKNOWLEDGMENTS --- p.VI / ABBREVIATIONS --- p.VIII / LIST OF FIGURES --- p.X / LIST OF TABLES --- p.XI / CONTENTS --- p.XII / Chapter Chapter One: --- Introduction --- p.1 / Chapter 1.1 --- History of human papillomavirus --- p.2 / Chapter 1.2 --- Biology of human papillomavirus --- p.4 / Chapter 1.2.1 --- Classification --- p.4 / Chapter 1.2.2 --- Genome structure --- p.5 / Chapter 1.2.3 --- Properties of gene products --- p.6 / Chapter 1.2.3.1 --- El gene --- p.6 / Chapter 1.2.3.2 --- E2 gene --- p.7 / Chapter 1.2.3.3 --- E4 gene --- p.7 / Chapter 1.2.3.4 --- E5 gene --- p.7 / Chapter 1.2.3.5 --- E6 gene --- p.7 / Chapter 1.2.3.6 --- E7 gene --- p.8 / Chapter 1.2.3.7 --- LI and L2 genes --- p.9 / Chapter 1.2.4 --- Latent and lytic life cycle --- p.9 / Chapter 1.2.5 --- Host specificity --- p.10 / Chapter 1.2.6 --- Site of infection --- p.11 / Chapter 1.2.7 --- Clinical manifestations --- p.11 / Chapter 1.2.8 --- Mode of infection --- p.12 / Chapter 1.2.9 --- Detection method --- p.13 / Chapter 1.2.9.1 --- DNA hybridization --- p.13 / Chapter 1.2.9.2 --- DNA amplification methods --- p.15 / Chapter 1.2.9.3 --- Hybrid capture assay --- p.16 / Chapter 1.2.9.4 --- Other DNA detection methods --- p.17 / Chapter 1.2.9.5 --- Serology --- p.18 / Chapter 1.3 --- Biology of cervical intraepithelial neoplasia and cervical cancer --- p.19 / Chapter 1.3.1 --- Grading of severity of cervical neoplasia --- p.20 / Chapter 1.3.2 --- Treatment of cervical intraepithelial lesions --- p.22 / Chapter 1.3.3 --- Prognosis after treatment --- p.22 / Chapter 1.4 --- Epidemiology of cervical cancer --- p.23 / Chapter 1.4.1 --- Global burden of disease --- p.23 / Chapter 1.4.2 --- Local burden of disease --- p.23 / Chapter 1.4.2.1 --- Incidence --- p.23 / Chapter 1.4.2.2 --- Mortality --- p.24 / Chapter 1.4.2.3 --- Age distribution --- p.24 / Chapter 1.4.2.4 --- Trends of incidence and mortality --- p.25 / Chapter 1.4.2.5 --- Morbidity --- p.25 / Chapter 1.4.2.6 --- International comparison --- p.25 / Chapter 1.5 --- Aetiology and risk factors --- p.26 / Chapter 1.5.1 --- Human papillomavirus infection --- p.26 / Chapter 1.5.2 --- Number of sexual partners --- p.26 / Chapter 1.5.3 --- Age of first sexual intercourse --- p.27 / Chapter 1.5.4 --- Presence of other sexually-transmitted diseases --- p.28 / Chapter 1.5.5 --- Cigarette smoking --- p.29 / Chapter 1.5.6 --- Diet --- p.30 / Chapter 1.5.7 --- Oral contraceptives --- p.30 / Chapter 1.5.8 --- Parity --- p.31 / Chapter 1.5.9 --- Age --- p.32 / Chapter 1.5.10 --- Socio-economic status --- p.32 / Chapter 1.6 --- Malignant transformation of human papillomavirus infection --- p.33 / Chapter 1.7 --- Primary prevention of cervical cancer - vaccine for human papillomavirus --- p.38 / Chapter 1.7.1 --- Classification of vaccine for human papillomavirus --- p.38 / Chapter 1.7.2 --- Human papillomavirus vaccination combined with human papillomavirus screening --- p.39 / Chapter 1.8 --- Secondary prevention of cervical cancer --- p.40 / Chapter 1.8.1 --- Cytology screening --- p.40 / Chapter 1.8.2 --- Detection of human papillomavirus --- p.41 / Chapter 1.9 --- Human papillomavirus and cervical cancer --- p.43 / Chapter 1.9.1 --- Risk association between cervical cancer and human papillomavirus infection --- p.43 / Chapter 1.9.2 --- World-wide prevalence of human papillomavirus types in cervical cancer --- p.43 / Chapter 1.9.3 --- Human papillomavirus prevalence in China and Hong Kong --- p.44 / Chapter Chapter Two: --- Materials and Methods --- p.49 / Chapter 2.1 --- Ethics approval --- p.50 / Chapter 2.2 --- Sample management --- p.50 / Chapter 2.2.1 --- Sample collection --- p.50 / Chapter 2.2.2 --- Sample storage and labelling --- p.50 / Chapter 2.3 --- DNA extraction --- p.51 / Chapter 2.3.1 --- Physical extraction 226}0ؤ heating --- p.51 / Chapter 2.3.2 --- Chemical extraction - Qiagen kit extraction --- p.51 / Chapter 2.4 --- Polymerase chain reaction --- p.53 / Chapter 2.4.1 --- Controls for polymerase chain reaction --- p.53 / Chapter 2.4.2 --- Beta-globin polymerase chain reaction --- p.53 / Chapter 2.4.3 --- HPV 52-specific human papillomavirus polymerase chain reaction --- p.56 / Chapter 2.4.4 --- Consensus human papillomavirus L1 open-reading frame polymerase chain reaction --- p.57 / Chapter 2.4.4.1 --- GP5+/6+ polymerase chain reaction --- p.57 / Chapter 2.4.4.2 --- MY09/11 polymerase chain reaction --- p.60 / Chapter 2.4.4.3 --- PGMY09/11 polymerase chain reaction --- p.63 / Chapter 2.5 --- Genotyping of human papillomavirus --- p.65 / Chapter 2.5.1 --- Restriction fragment length polymorphism --- p.65 / Chapter 2.5.2 --- Reverse line-blot hybridization --- p.67 / Chapter 2.6 --- Sequencing --- p.69 / Chapter 2.6.1 --- Sequencing for HPV genotyping --- p.69 / Chapter 2.6.2 --- Sequencing of HPV 52 E6 and E7 genes --- p.69 / Chapter 2.7 --- Statistical analysis --- p.70 / Chapter Chapter Three --- Study I 226}0ؤ Comparison of Three HPV DNA Detection Methods --- p.71 / Chapter 3.1 --- Objective --- p.72 / Chapter 3.2 --- Study plan --- p.72 / Chapter 3.3 --- Results --- p.74 / Chapter 3.3.1 --- Study population --- p.74 / Chapter 3.3.2 --- Optimisation of polymerase chain reactions --- p.74 / Chapter 3.3.3 --- Method 1: GP5+/6+ PCR followed by cycle sequencing --- p.76 / Chapter 3.3.4 --- Method 2: MY09/11 PCR followed by restriction fragment length polymorphism --- p.76 / Chapter 3.3.5 --- Method 3: PGMY09/11 PCR followed by reverse line-blot hybridization --- p.77 / Chapter 3.3.6 --- Prevalence and genotype distribution of human papillomavirus infection in cervical cancer patients --- p.81 / Chapter 3.3.7 --- Detection of multiple infections --- p.81 / Chapter 3.3.8 --- Sensitivity of the detection methods --- p.82 / Chapter 3.3.9 --- Comparison of prevalence rates of human papillomavirus genotypes --- p.82 / Chapter 3.3.10 --- Comparison of genotype distribution in Hong Kong cervical cancer patients with other geographic regions --- p.83 / Chapter 3.3.11 --- Follow-up investigation of GP5+/6+ primer binding site in HPV 52 --- p.84 / Chapter 3.4 --- Discussion --- p.91 / Chapter Chapter Four --- Study II - Post-treatment Follow-up Study on Patients with High-grade Cervical Lesions --- p.95 / Chapter 4.1 --- Objective --- p.96 / Chapter 4.2 --- Study plan --- p.96 / Chapter 4.3 --- Results --- p.97 / Chapter 4.3.1 --- Study population --- p.97 / Chapter 4.3.2 --- The prevalence and genotype distribution of human papillomavirus infection before treatment --- p.98 / Chapter 4.3.3 --- Persistent human papillomavirus infection --- p.99 / Chapter 4.3.4 --- Risk-factors associated with persistent human papillomavirus infection --- p.99 / Chapter 4.3.4.1 --- Excision margin status --- p.99 / Chapter 4.3.4.2 --- Multiple human papillomavirus infections --- p.99 / Chapter 4.4 --- Discussion --- p.108 / Chapter 4.4.1 --- Prevalence and genotype distribution of human papillomavirus in high-grade cervical neoplasia --- p.108 / Chapter 4.4.2 --- Risk factors for cervical intraepithelial neoplasia recurrence --- p.110 / Chapter Chapter Five --- Study III - Investigation of Human Papillomavirus 52 Sequence Variation --- p.115 / Chapter 5.1 --- Objective --- p.116 / Chapter 5.2 --- Study plan --- p.116 / Chapter 5.3 --- Results --- p.117 / Chapter 5.3.1 --- Study population --- p.117 / Chapter 5.3.2 --- Nucleotide sequence variations --- p.119 / Chapter 5.3.2.1 --- Human papillomavirus 52 E6 open-reading frame --- p.119 / Chapter 5.3.2.2 --- Human papillomavirus 52 E7 open-reading frame --- p.123 / Chapter 5.3.2.3 --- Comparison of nucleotide sequence variations in HPV 52 E6 and E7 open-reading frame --- p.128 / Chapter 5.4 --- Discussion --- p.134 / References --- p.137

Tong Hung Man Joanna. / "June 2004." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (p. 137-149). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.

子宮頸癌是女性的主要癌症殺手，而人類乳頭瘤病毒 (HPV) 則是子宮頸癌形成的必要條件之一。HPV16型及HPV18型是全球最普遍的高危型HPV；而另一方面，HPV52及HPV58兩型在東亞地區的流行程度比世界其他地區為高。 / 過往有科學研究顯示HPV病毒載量的高低是引致高度癌前病變的重要決定因素，也有研究指出病毒載量與病變的嚴重程度成正比例，但同時亦有研究指兩者並無關係。HPV基因組可以兩種物理形態存在：游離型及整合型。HPV的E2基因可對E6及E7致癌基因產生重要的調節作用，而當HPV病毒與宿主染色體整合後，可使E2基因斷裂，因而令控制E6及E7致癌基因表達的負反饋基制失效。 / 本研究假設高病毒載量及由HPV基因組整合所造成的E2基因斷裂，並非引致子宮頸癌的僅一途徑。本研究分析了在不同程度的子宮頸細胞病變下，HPV16型、18型、52型及58型的病毒載量及基因整合情況。其中，有關HPV16型的研究部份更深入地探討了E6/7 mRNA的轉錄水平、E2和LCR的序列變異及E2結合位點的甲基化情況，最終希望能找出除了病毒基因整合之外的另一種致癌機理。 / 本研究的結果顯示，在不同HPV型所引致的子宮頸細胞病變中，病毒載體及病變程度之間的關係也存有差異；而根據管家基因的數量來為細胞DNA標準化，對準確分析不同程度子宮頸細胞病變的實驗結果至關重要。本研究的一項重要發現是部份侵襲性癌細胞只含有游離型HPV基因組；而在只含游離HPV基因組的侵襲性子宮頸癌樣本中，有三種E6/E7 mRNA的抄錄本水平與只含整合型基因組的樣本相若，反映在只含游離型HPV基因組的侵襲性子宮頸癌樣本中，E6/ E7 mRNA的表達量亦有上調。最重要的是，此表達量的上調並非由基因整合或E2基因斷裂所引致。 / 在只含有游離型病毒基因組的侵襲性子宮頸癌樣本中，E6及E7致癌基因表達上調的另一種機理，很可能是HPV16啟動區內E2結合位點上的CpG位點出現甲基化。這項觀察解釋及支持了當E2蛋白因結合位點甲基化而失去對E6及E7基因轉錄的抑制功能時，E6及E7致癌蛋白仍能保持高水平，而兩種蛋白產生協同作用，令細胞轉型及出現癌變。總結之言，本實驗也肯定了HPV整合並非導致子宮頸癌形成的唯一機理。 / Cervical cancer is a major cause of cancer-related death in women worldwide. Human papillomavirus (HPV) is essential, though not sufficient, to cause cervical cancer. HPV16 and HPV18 are the most prevalent high-risk types worldwide, whereas, HPV52 and HPV58 also show a notable higher prevalence in East Asia than in other parts of the world. / Studies have suggested that HPV viral load is an important determinant for the development of high-grade lesions. While some studies observed a positive correlation between viral load and disease severity, others have reported no association. The HPV genome can exist in two physical forms, episomal or integrated. The E2 gene, encoded by HPV has an important role in the regulation of E6 and E7 viral oncogenes. When HPV integrates into the host chromosome, it may result in disruption of the E2 gene thereby its control on the expression of the E6 and E7. / The hypothesis for this study was that high viral load and disruption of E2 gene associated with integration of HPV into the host genome was not the only pathway leading to cervical cancer development. In this study, the viral load and integration profile for HPV types 16, 18, 52 and 58 among different severity of cervical lesions were analyzed. Further detailed studies were performed on HPV16 with emphases on E6/E7 mRNA transcript levels, E2 and LCR sequence variation and the methylation status of two E2 binding sites. The ultimate aim was to determine what other alternative mechanisms exist apart from viral integration to drive the oncogenicity of HPV that lead to the development of cervical cancer. / The results showed that the relationship between viral load and disease varied between different HPV types and that normalization of cellular DNA input using a housekeeping gene was crucial for accurate interpretation among different cervical lesion grades. A key finding from this study was that a substantial proportion of invasive cervical carcinomas were found to contain the purely episomal form of the HPV genome. The levels of the three E6/E7 mRNA transcripts species in invasive cervical carcinomas containing the pure episomal form of the viral genome were found to be similar to those with pure integrated forms. This observation suggested that invasive cervical carcinoma samples containing the episomal form of the HPV genome were also mediated by the up-regulated E6/E7 mRNA expression. More importantly, this up-regulation in E6/E7 mRNA expression did not depend on integration and disruption of the E2 gene. / The alternative mechanism that up-regulated of the expression of E6 and E7 oncogene found in invasive cervical carcinoma samples harbouring the episomal form of the viral genome was likely to be a consequence of methylation of CpG sites in the two E2 binding sites at the promoter region of HPV16. This observation explained and supported that the repressive role of E2 on E6 and E7 transcriptional regulation was abolished due to methylation of the E2 binding sites, and that a sustained level of the E6 and E7 oncoproteins was maintained, working in synergy in cell transformation and in carcinogenesis. These observations confirmed the hypothesis that HPV integration was not the only mechanism leading to the development of cervical cancer. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Cheung, Lai Ken Jo. / Thesis (Ph.D.)--Chinese University of Hong Kong, 2012. / Includes bibliographical references (leaves 233-248). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstract also in Chinese. / Acknowledgements --- p.I / Abstract of thesis --- p.IV / 論文摘要 --- p.VII / Publications --- p.IX / Contents --- p.X / Figures --- p.XV / Tables --- p.XVIII / Abbreviations --- p.XIX / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Cervical Cancer --- p.2 / Chapter 1.1.1 --- Cervical Cytology Screening --- p.3 / Chapter 1.1.2 --- Classification System for Cervical Squamous Cell Dysplasia --- p.4 / Chapter 1.1.3 --- Histological Grading of Cervical Lesions --- p.6 / Chapter 1.1.4 --- Development of Cervical Cancer --- p.6 / Chapter 1.2 --- Structure of HPV --- p.7 / Chapter 1.1.1 --- HPV Genome Organization --- p.8 / Chapter 1.1.2 --- The E1 Protein --- p.10 / Chapter 1.1.3 --- The E2 Protein --- p.10 / Chapter 1.1.4 --- The E4 Protein --- p.13 / Chapter 1.1.5 --- The E5 Protein --- p.13 / Chapter 1.1.6 --- The E6 Protein --- p.14 / Chapter 1.1.7 --- The E7 Protein --- p.14 / Chapter 1.1.8 --- The L1 Protein --- p.15 / Chapter 1.1.9 --- The L2 Protein --- p.16 / Chapter 1.1.10 --- The Long Control Region --- p.17 / Chapter 1.3 --- HPV and Cervical Cancer --- p.19 / Chapter 1.3.1 --- HPV is an Etiological Cause of Cervical Cancer --- p.19 / Chapter 1.3.2 --- Establishment of HPV Infection --- p.20 / Chapter 1.3.3 --- Regulation and Control of HPV Viral Gene Transcription --- p.23 / Chapter 1.3.4 --- Viral Oncogene Expression by Alternative RNA Splicing --- p.23 / Chapter 1.3.5 --- DNA Methylation in Viral Oncogene Expression --- p.24 / Chapter 1.3.6 --- The Roles of E6 and E7 Protein in Cervical Carcinogenesis --- p.26 / Chapter Chapter 2 --- Controversies and Hypothesis --- p.33 / Chapter 2.1 --- Controversies in Mechanism of Cervical Carcinogenesis --- p.34 / Chapter 2.1.1 --- Viral Integration and Risk of Cervical Cancer Development --- p.34 / Chapter 2.1.2 --- Viral Load and Risk of Cervical Cancer Development --- p.35 / Chapter 2.2 --- Hypothesis of Study --- p.37 / Chapter 2.2.1 --- Study Design --- p.38 / Chapter Chapter 3 --- Materials and Methods --- p.41 / Chapter 3.1 --- Patient Recruitment and Sample Preparation --- p.42 / Chapter 3.1.1 --- Study subject recruitment --- p.42 / Chapter 3.1.2 --- Collection of cytology samples --- p.43 / Chapter 3.1.3 --- Collection of cervical biopsy samples --- p.44 / Chapter 3.2 --- Nucleic Acid Extraction and Preparation --- p.44 / Chapter 3.2.1 --- Extraction of DNA from cervical cytology samples --- p.44 / Chapter 3.2.2 --- Extraction of DNA from cervical biopsy samples --- p.45 / Chapter 3.2.3 --- Extraction of RNA from cervical cytology samples --- p.45 / Chapter 3.2.4 --- Extraction of RNA from cervical biopsy samples --- p.46 / Chapter 3.3 --- Detection and Genotyping of Human Papillomavirus --- p.46 / Chapter 3.4 --- Determination of Viral Load using Real-Time Polymerase Chain Reaction --- p.47 / Chapter 3.4.1 --- Optimization of HPV16, 18, 52 and 58 E7 real-time PCR --- p.48 / Chapter 3.4.2 --- Optimization of housekeeping gene real-time PCR --- p.50 / Chapter 3.4.3 --- Determination of HPV16, 18, 52 and 58 viral load --- p.50 / Chapter 3.5 --- Determination of HPV Genome Physical Status --- p.53 / Chapter 3.5.1 --- HPV E2 gene primer design --- p.53 / Chapter 3.5.2 --- Optimization of HPV16, 18, 52 and 58 E2 Real-time PCR --- p.56 / Chapter 3.5.3 --- Determination of the HPV genome physical status --- p.59 / Chapter 3.6 --- Evaluation of Housekeeping Genes for Normalization of Viral Gene Expression --- p.62 / Chapter 3.6.1 --- Optimization of housekeeping gene real-time PCR --- p.62 / Chapter 3.6.2 --- Quantitation of RNA and DNase treatment --- p.66 / Chapter 3.6.3 --- cDNA synthesis from the extracted RNA --- p.67 / Chapter 3.6.4 --- Detection of five housekeeping gene levels from cervical cytology samples by real-time PCR --- p.67 / Chapter 3.6.5 --- Data analyses --- p.68 / Chapter 3.7 --- Quantitation of HPV16 mRNA Transcripts --- p.69 / Chapter 3.7.1 --- Preparation of RNA from CaSki cells --- p.69 / Chapter 3.7.2 --- Amplification of mRNA transcripts from CaSki cells --- p.69 / Chapter 3.7.3 --- Amplification of artificial mRNA transcript E6*II --- p.73 / Chapter 3.7.4 --- Gel purification of mRNA transcript amplicons --- p.73 / Chapter 3.7.5 --- Cloning of E6 mRNA transcripts --- p.74 / Chapter 3.7.6 --- Confirmation of the mRNA transcript inserts --- p.74 / Chapter 3.8 --- Quantitation HPV16 E6 mRNA Transcript Levels Using Real-Time PCR --- p.79 / Chapter 3.8.1 --- mRNA transcript primer and probe design --- p.79 / Chapter 3.8.2 --- Optimization of real-time PCR for the detection of mRNA transcripts --- p.82 / Chapter 3.8.3 --- Determination of mRNA transcript levels from invasive carcinomas --- p.83 / Chapter 3.8.4 --- Normalization of mRNA transcript expression with a housekeeping gene --- p.84 / Chapter 3.9 --- Sequence Variation of the HPV16 E2 and Long Control Region --- p.84 / Chapter 3.9.1 --- Identification of sequence variation of the E2 gene --- p.84 / Chapter 3.9.2 --- Identification of sequence variation of the long control region --- p.87 / Chapter 3.1 --- Detection of Methylation Status of E2BS1 and E2BS2 on the LCR using Pyrosequencing --- p.87 / Chapter 3.10.1 --- Bisulfite DNA conversion --- p.87 / Chapter 3.10.2 --- Amplification of E2 binding site regions on the LCR --- p.88 / Chapter 3.10.3 --- Purification of PCR product prior to pyrosequencing --- p.92 / Chapter 3.10.4 --- Quantitation of methylation using pyrosequencing --- p.92 / Chapter Chapter 4 --- Results --- p.93 / Chapter Hypothesis 1 --- p.94 / Chapter Results of Study Part: 1 --- p.95 / Chapter 4.1 --- Human Papillomavirus Type 16 Viral Load and Genome Physical Status --- p.96 / Chapter 4.1.1 --- E7 viral load --- p.96 / Chapter 4.1.2 --- Viral genome physical status --- p.100 / Chapter 4.1.3 --- E2 disruption site --- p.105 / Chapter 4.2 --- Human Papillomavirus Type 18 Viral Load and Genome Physical Status --- p.107 / Chapter 4.2.1 --- E7 viral load --- p.107 / Chapter 4.2.2 --- Viral genome physical status --- p.110 / Chapter 4.2.3 --- E2 disruption site --- p.113 / Chapter 4.2.4 --- Infection status --- p.116 / Chapter 4.2.5 --- Adeno/adenosquamous carcinoma versus squamous cell carcinoma --- p.119 / Chapter 4.3 --- Human Papillomvirus Type 52 Viral Load and Genome Physical Status --- p.120 / Chapter 4.3.1 --- E7 viral load --- p.120 / Chapter 4.3.2 --- Viral genome physical status --- p.123 / Chapter 4.3.3 --- E2 disruption site --- p.126 / Chapter 4.3.4 --- Infection status --- p.129 / Chapter 4.4 --- Human Papillomavirus Type 58 Viral Load and Genome Physical Status --- p.131 / Chapter 4.4.1 --- E7 viral load --- p.131 / Chapter 4.4.2 --- Viral genome physical status --- p.133 / Chapter 4.4.3 --- E2 disruption site --- p.134 / Chapter 4.4.4 --- Infection status --- p.137 / Chapter 4.5 --- Summary of Study Part 1: --- p.140 / Chapter Hypothesis 2 --- p.141 / Chapter Results of Study Part 2: --- p.142 / Chapter 4.6 --- Housekeeping Gene mRNA Expression Level --- p.143 / Chapter 4.6.1 --- Expression levels across different grades of cervical lesion --- p.143 / Chapter 4.6.2 --- Expression stability of housekeeping genes --- p.145 / Chapter 4.7 --- Summary of Study Part 2: --- p.149 / Chapter Results of Study Part: 3 --- p.150 / Chapter 4.8 --- HPV16 mRNA Transcript Expression Level --- p.151 / Chapter 4.8.1 --- HPV16 viral genome physical status --- p.151 / Chapter 4.8.2 --- HPV16 E2 disruption site --- p.151 / Chapter 4.8.3 --- Expression level of E6/E7 mRNA transcripts --- p.155 / Chapter 4.8.4 --- Expression level of E6/E7 mRNA transcripts and viral genome physical status --- p.157 / Chapter 4.8.5 --- Expression level of E6/E7 mRNA transcripts and E2 gene disruption status --- p.161 / Chapter 4.9 --- Summary of Study Part 3: --- p.163 / Chapter Hypothesis 3 --- p.165 / Chapter Results of Study Part 4: --- p.166 / Chapter 4.1 --- HPV 16 E2 Gene Sequence Variation --- p.167 / Chapter 4.10.1 --- Sequence variation of E2 gene --- p.167 / Chapter 4.10.2 --- Sequence variation and viral genome physical status --- p.168 / Chapter 4.10.3 --- Sequence variation in the E2 binding sites --- p.169 / Chapter 4.10.4 --- Sequence variations of E2 in HPV16 cancer derived cell lines --- p.170 / Chapter 4.11 --- HPV16 Long Control Region Sequence Variation --- p.174 / Chapter 4.11.1 --- Sequence variation of LCR --- p.174 / Chapter 4.11.2 --- Sequence variation and viral genome physical status --- p.175 / Chapter 4.11.3 --- Sequence variation in E2 binding sites --- p.176 / Chapter 4.11.4 --- Sequence variation of LCR in HPV16 cancer derived cell lines --- p.176 / Chapter 4.12 --- Summary of Study Part 4: --- p.183 / Chapter Hypothesis 4 --- p.185 / Chapter 4.13 --- Methylation Status of E2 Binding Sites --- p.187 / Chapter 4.13.1 --- Proportion methylation in E2 binding sites --- p.187 / Chapter 4.13.2 --- Methylation in invasive carcinomas according to the viral genome physical status --- p.191 / Chapter 4.14 --- Summary of Study Part 5: --- p.195 / Chapter Chapter 5 --- Discussion --- p.196 / Chapter 5.1 --- Viral Load --- p.197 / Chapter 5.2 --- Viral Integration --- p.200 / Chapter 5.2.1 --- HPV16 Viral Load and Physical Status --- p.201 / Chapter 5.2.2 --- HPV18 Viral Load and Physical Status --- p.204 / Chapter 5.2.3 --- HPV52 Viral Load and Physical Status --- p.207 / Chapter 5.2.4 --- HPV58 Viral Load and Physical Status --- p.210 / Chapter 5.2.5 --- Viral Load and Physical Status Summary --- p.214 / Chapter 5.3 --- HPV16 E6/E7 mRNA Transcript and Genome Physical Status --- p.215 / Chapter 5.4 --- HPV16 E2 Sequence Variation and Genome Physical Status --- p.218 / Chapter 5.5 --- HPV16 LCR Sequence Variation and Genome Physical Status --- p.222 / Chapter 5.6 --- Methylation of HPV16 E2 Binding Sites and Genome Physical Status --- p.225 / Chapter 5.7 --- Conclusions --- p.230 / Chapter 5.8 --- Implication of Current Findings and Future Work --- p.231 / References --- p.233

Dietary factors have been implicated in the etiology of colon cancer. The salient components of high-risk diets are thought to be high intakes of meat, especially beef, and fat, especially animal fat, and low intakes of fiber. Low-risk diets are thought to be high in fiber, and low in meat and animal fat. The present study examines the effects of short-term consumption of diets hypothesized to increase or decrease the risk for colon cancer on mutagenic activity of feces. Whether the fecal mutagens responsible for the mutagenic activity observed in the study are directly involved in the etiology of colon cancer is not known. However, most known mutagens are potentially carcinogenic, and fecal mutagenic activity may be an indicator of risk for colon cancer. Six healthy adult subjects consumed the following diets in sequence a baseline diet for one week, a low-risk lacto-ovo vegetarian, high fiber diet for two weeks, and a high-risk, high meat, low fiber diet for two weeks. Quantitative daily food intake records were kept, and daily bowel habits were recorded. Fecal samples were collected at the end of each diet period. Analyses were performed of the diets for food and nutrient intake, and of feces for percent dry weight and pH. Mutagenic activity of the fecal samples was assayed using the fluctuation test for mutagens. The subjects' habitual diets, although omnivorous, were found to closely resemble a low-risk diet pattern. Analysis of the vegetarian and high meat diets confirmed that the subjects had consumed foods which respectively represented the components of high-risk and low-risk diets. The overall fecal mutagenic activity obtained with samples on the high meat diet was higher than with the vegetarian or baseline diets using Salmonella typhimurium TA 98 and TA 100. The trend towards higher mutagenicity on the high meat diet over the vegetarian diet was consistent for all six subjects using TA 100, and for five of the six using TA 98. The vegetarian and baseline diets resulted in similar overall mutagenic activity. Analysis of the fecal sample parameters using the Kruskal-Wallis one-way analysis of variance showed no significant differences among fecal samples from the three diet periods with respect to wet weight, dry weight, percent dry weight, pH or number of daily bowel movements. However, a sign-test analysis showed a significant trend (p<0.05) towards fewer bowel movements on the high meat diet than on the vegetarian diet. There were significant differences among subjects for all of the fecal sample parameters (p<0.01 or p<0.001). Spearman rank correlations were significantly positive between mutagenic activities using bacterial strains Salmonella typhimurium TA 98 and TA 100 for the baseline diet (p<0.01) and the vegetarian diet (p<0.05). There were also significant positive correlations (p<0.001) between pH and fecal mutagenicity on the high meat' diet using tester strain TA 100, and between wet weight and dry weight. The results of this study indicate that the overall mutagenic activity of human feces can be increased over a period of two weeks by the consumption of a diet high in meat and low in fiber, which is considered to be a high-risk diet for colon cancer. / Land and Food Systems, Faculty of / Graduate

Mutagens in feces have been suggested to be an indicator for risk of colon cancer. Groups consuming vegetarian diets are known to have lower mortality from colon cancer. The purpose of this study was to assess mutagenic activity in feces of persons habitually consuming vegetarian or non-vegetarian diets and to try to identify dietary factors or other health habits which contributed to fecal mutagenicity. Eleven strict vegetarians, six ovo-lacto vegetarians and twelve non-vegetarians, all from the Greater Vancouver area, participated in this study. Data on certain demographic variables and health habits, as well as dietary intake (food frequency and food records), were taken. One fecal sample was collected from each subject for the study. Aqueous extracts of the feces were prepared and analyzed for mutagens using the fluctuation test with Salmonella typhimurium TA100 and TA98. Levels of mutagenicity on each organism were then statistically correlated with frequency of consumption of food groups, nutrient intake, demographic data and health habits. Ovo-lacto vegetarians and strict vegetarians, as groups, had significantly lower levels of fecal mutagens than non-vegetarians in the TA100 assay. With TA98, only the strict vegetarians had lower levels of mutagens compared to the non-vegetarians. The presence of several different mutagenic compounds was indicated. Significant negative correlations were found with mutagenicity on TA98 for all subjects with the following dietary variables: fruits and juices, fiber and iron. Similar negative correlations were found for total carbohydrate and Southgate fiber intakes and mutagenicity on TA100. Within the group of non-vegetarians, there were negative correlations with mutagenicity on TA98 and total protein and with mutagenicity on TA100 and calcium. With the demographic variables and health habits, no clear pattern emerged to indicate factors which would predict lowered mutagenicity for all subjects. It is concluded that vegetarians have lower levels of fecal mutagenicity and that several dietary factors are likely to contribute to this phenomenon. / Land and Food Systems, Faculty of / Graduate

Poon Cho Sun. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1998. / Includes bibliographical references (leaves 83-91). / Abstract also in Chinese. / ACKNOWLEDGEMENT --- p.v / ABSTRACT --- p.vi / LIST OF ABBREVIATIONS --- p.x / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Literature review --- p.5 / Chapter 2.1 --- Epidemiology and aetiology of cervical cancer --- p.5 / Chapter 2.1.1 --- Incidence and mortality --- p.5 / Chapter 2.1.2 --- Aetiology --- p.6 / Chapter 2.1.2.1 --- Oral contraceptive pills and cervical cancer --- p.7 / Chapter 2.1.2.2 --- Human papilloma virus (HPV) and cervical cancer --- p.7 / Chapter 2.1.2.3 --- Immunity and cervical cancer --- p.8 / Chapter 2.1.2.4 --- Socio-economic differences and cervical cancer --- p.9 / Chapter 2.1.2.5 --- Smoking and cervical cancer --- p.9 / Chapter 2.1.2.6 --- Male role and cervical cancer --- p.9 / Chapter 2.1.2.7 --- Nutrition and cervical cancer --- p.10 / Chapter 2.2 --- Oncogenes and tumour suppressor genes --- p.10 / Chapter 2.2.1 --- Oncogene --- p.10 / Chapter 2.2.2 --- Tumour suppressor gene --- p.13 / Chapter 2.2.3 --- Alterations of oncogene in cervical cancer --- p.16 / Chapter 2.2.4 --- Alterations of tumour suppressor genes in cervical cancer --- p.18 / Chapter 2.3 --- Alterations of chromosome 1 in cervical cancer --- p.19 / Chapter 2.3.1 --- Cytogenetic tudy --- p.19 / Chapter 2.3.2 --- Molecular genetic study --- p.21 / Chapter 2.4 --- Loss of heterozygosity (LOH) --- p.21 / Chapter Chapter 3 --- Materials and methods --- p.24 / Chapter 3.1 --- Materials --- p.24 / Chapter 3.1.1 --- Patients --- p.24 / Chapter 3.1.2 --- Specimens --- p.24 / Chapter 3.1.2.1 --- Blood samples --- p.24 / Chapter 3.1.2.2 --- Tumour tissue specimens --- p.24 / Chapter 3.1.3 --- Chemicals and reagents --- p.25 / Chapter 3.1.3.1 --- Chemicals --- p.25 / Chapter 3.1.3.2 --- Reagents --- p.27 / Chapter 3.1.3.3 --- Markers --- p.29 / Chapter 3.1.4 --- Major equipment --- p.33 / Chapter 3.2 --- Methodology --- p.33 / Chapter 3.2.1 --- DNA extraction --- p.33 / Chapter 3.2.2 --- DNA amplification --- p.35 / Chapter 3.2.2.1 --- Validation of PCR primers and optimisation of PCR condition --- p.35 / Chapter 3.2.2.2 --- End labelling of the primer by (γ-32p)ATP --- p.35 / Chapter 3.2.2.3 --- PCR for LOH detection --- p.36 / Chapter 3.2.2.4 --- Electrophoresis --- p.37 / Chapter 3.2.2.5 --- Gel dry and radioautography --- p.38 / Chapter 3.2.2.6 --- PCR analysis of the D1S80 and D1S76 loci --- p.39 / Chapter 3.3 --- Determination of Loss of heterozygosity (LOH) --- p.39 / Chapter 3.4 --- Statistical analysis --- p.40 / Chapter Chapter 4 --- Results --- p.41 / Chapter 4.1 --- LOH analysis in cervical cancer --- p.41 / Chapter 4.2 --- LOH and age in cervical cancer --- p.60 / Chapter 4.3 --- LOH and pathological grade in cervical cancer --- p.62 / Chapter 4.4 --- LOH and clinical stage in cervical cancer --- p.64 / Chapter 4.5 --- LOH and clinical status in cervical cancer --- p.66 / Chapter Chapter 5 --- Discussion --- p.68 / Chapter 5.1 --- Microsatellite markers --- p.69 / Chapter 5.2 --- PCR condition --- p.70 / Chapter 5.3 --- LOH in cervical cancer --- p.72 / Chapter 5.4 --- Correlation of LOH with clinico-pathologic characteristics of cervical cancer --- p.76 / Chapter 5.4.1 --- LOH and age --- p.78 / Chapter 5.4.2 --- LOH and clinical stage --- p.78 / Chapter 5.4.3 --- LOH and pathologic grade --- p.79 / Chapter 5.4.4 --- LOH and clinical status --- p.79 / Chapter Chapter 6 --- Conclusion --- p.80 / Chapter Chapter 7 --- References --- p.83

Leung Wan-chi. / Thesis submitted in: November 2005. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 276-284). / Abstracts in English and Chinese. / Abstract --- p.i / Abstract (Chinese Version) --- p.v / Acknowledgements --- p.viii / Tables of Contents --- p.ix / List of Abbreviations --- p.xxx / List of Figures --- p.xxxiii / List of Tables --- p.xlii / Chapter Chapter 1 --- Literature review --- p.1 / Chapter 1.1 --- Peroxisome proliferator activator receptors --- p.1 / Chapter 1.2 --- Peroxisome proliferators --- p.6 / Chapter 1.2.1 --- Hepatomegaly --- p.9 / Chapter 1.2.2 --- Peroxisome proliferation --- p.11 / Chapter 1.2.3 --- Target genes regulation --- p.12 / Chapter 1.2.4 --- Hypolipidemic effect --- p.16 / Chapter 1.2.5 --- Hepatocarcinogenesis --- p.18 / Chapter 1.3 --- Mode of actions --- p.20 / Chapter 1.3.1 --- Oxidative stress --- p.21 / Chapter 1.3.2 --- Inhibition of apoptosis --- p.22 / Chapter 1.3.2 --- Increase in cell replication --- p.22 / Chapter 1.3.4 --- Alterations in cell cycle control --- p.23 / Chapter 1.4 --- Objectives --- p.23 / Chapter Chapter 2 --- Materials and Methods --- p.25 / Chapter 2.1 --- Animal tail-genotyping --- p.25 / Chapter 2.1.1 --- Materials --- p.25 / Chapter 2.1.2 --- Methods --- p.28 / Chapter 2.2 --- Animal treatment --- p.29 / Chapter 2.2.1 --- Materials --- p.29 / Chapter 2.2.2 --- Methods --- p.29 / Chapter 2.3 --- Serum cholesterol and tryiglyceride analysis --- p.30 / Chapter 2.3.1 --- Materials --- p.31 / Chapter 2.3.2 --- Methods --- p.31 / Chapter 2.3.2.1 --- Serum preparation --- p.31 / Chapter 2.3.2.2 --- Serum cholesterol analysis --- p.31 / Chapter 2.3.2.3 --- Serum triglyceride analysis --- p.32 / Chapter 2.4 --- Histological analysis --- p.32 / Chapter 2.4.1 --- Materials --- p.32 / Chapter 2.4.2 --- Methods --- p.33 / Chapter 2.5 --- Total RNA isolation --- p.34 / Chapter 2.5.1 --- Materials --- p.34 / Chapter 2.5.2 --- Methods --- p.34 / Chapter 2.6 --- DNase I treatment of total liver RNA --- p.37 / Chapter 2.6.1 --- Materials --- p.37 / Chapter 2.6.2 --- Methods --- p.37 / Chapter 2.7 --- Reverse transcription (RT) of mRNA and non- fluorescent PCR (non-fluoroDD PCR) --- p.38 / Chapter 2.7.1 --- Materials --- p.43 / Chapter 2.7.2 --- Methods --- p.43 / Chapter 2.8 --- Reverse transcription (RT) of mRNA and fluorescent PCR (fluoroDD PCR) --- p.44 / Chapter 2.8.1 --- Materials --- p.44 / Chapter 2.8.2 --- Method --- p.44 / Chapter 2.9 --- Fluorescent differential display (fluoroDD) --- p.45 / Chapter 2.9.1 --- Materials --- p.45 / Chapter 2.9.2 --- Methods --- p.45 / Chapter 2.9.2.1 --- FluoroDD gel preparation --- p.45 / Chapter 2.9.2.2 --- Sample preparation and electrophoresis --- p.45 / Chapter 2.10 --- Excision of differentially expressed cDNA fragments --- p.46 / Chapter 2.10.1 --- Materials --- p.46 / Chapter 2.10.2 --- Methods --- p.46 / Chapter 2.11 --- Reamplification of differentally expressed cDNA fragments --- p.48 / Chapter 2.11.1 --- Materials --- p.48 / Chapter 2.11.2 --- Methods --- p.50 / Chapter 2.12 --- Subcloning of reamplified cDNA fragmens --- p.50 / Chapter 2.12.1 --- Materials --- p.53 / Chapter 2.12.2 --- Methods --- p.53 / Chapter 2.12.2.1 --- Ligation --- p.53 / Chapter 2.12.2.2 --- Transformation --- p.53 / Chapter 2.12.2.3 --- Phenol-choloroform extraction --- p.54 / Chapter 2.12.2.4 --- Confirmation of insert size by EcoRI digestion --- p.54 / Chapter 2.12.2.5 --- Mini-preparation of plasmid DNA from recombinant clones --- p.55 / Chapter 2.13 --- Sequencing of subcloned cDNA fragments --- p.55 / Chapter 2.13.1 --- Materials --- p.56 / Chapter 2.13.2 --- Methods --- p.56 / Chapter 2.13.2.1 --- Sequencing of fluoroDD cDNA fragments --- p.56 / Chapter 2.13.2.2 --- Blast search against computer database --- p.57 / Chapter 2.14 --- Northern blot analysis of sequenced cDNA fragments --- p.57 / Chapter 2.14.1 --- Materials --- p.58 / Chapter 2.14.2 --- Methods --- p.58 / Chapter 2.14.2.1 --- Formaldehyde agarose gel electrophoresis of total RNA --- p.58 / Chapter 2.14.2.2 --- Preparation of DIG-labeled RNA probes for hybridization --- p.59 / Chapter 2.14.2.3 --- Preparation of PCR DIG-labeled cDNA probes for hybridization --- p.60 / Chapter 2.14.2.4 --- Hybridization and colour development --- p.60 / Chapter Chapter 3 --- Results --- p.62 / Chapter 3.1 --- Confirmation of genotypes by PCR --- p.62 / Chapter 3.2 --- Body weight changes --- p.62 / Chapter 3.3 --- Organ weight changes --- p.67 / Chapter 3.4 --- Serum cholesterol and triglyceride levels --- p.70 / Chapter 3.5 --- Liver histology --- p.78 / Chapter 3.6 --- Reverse transcription (RT) of mRNA and non-fluorescent PCR (non-flurroDD PCR) --- p.114 / Chapter 3.7 --- Reverse transcription (RT) of mRNA and fluorescent PCR (fluoroDD PCR) --- p.125 / Chapter 3.8 --- Reamplification of fluorescent differential display (FDD) fragments --- p.138 / Chapter 3.9 --- Subcloning of reamplifled FDD fragments --- p.162 / Chapter 3.10 --- Sequencing of subcloned cDNA fragments --- p.176 / Chapter 3.11 --- Northern blot analysis of sequenced cDNA fragments --- p.195 / Chapter Chapter 4 --- Discussion --- p.250 / Chapter 4.1 --- Body weight changes --- p.250 / Chapter 4.2 --- Organ weight changes --- p.251 / Chapter 4.3 --- Serum cholesterol and triglyceride levels --- p.253 / Chapter 4.4 --- Liver histology --- p.254 / Chapter 4.5 --- "Functions and roles of identified PPARa-dependent and Wy-14,643- responsive genes" --- p.255 / Chapter 4.6 --- Mechanism of PP-induced hepatocarcinogeneis --- p.270 / Chapter Chapter 5 --- Conclusions --- p.274 / References --- p.276 / Appendix A Tables of preparation of reaction mix --- p.285 / Table A1. Preparation of animal tail genotyping PCR reaction --- p.285 / Table A2. Preparation of DNase I treatment --- p.285 / Table A3. Preparation of reverse transcription of non-fluoroDD and fluoroDD --- p.285 / Table A4. Preparation of non-fluoroDD and fluoroDD RT-PCR --- p.286 / Table A5. Preparation of reamplification of differentially expressed cDNA fragments --- p.286 / Table A6. Preparation of PCR reaction for DNA sequencing --- p.286 / Table A7. Preparation of PCR reaction for RNA probe --- p.287 / Table A8. Preparation of PCR reaction for cDNA probe --- p.287 / Appendix B DNA sequences and sequencing alignments of FluoroDD Fragments --- p.288 / Chapter B 1.1: --- DNA sequence of cDNA subclone AA1#2 (AP1 & ARP2) using M13 forward (-20) primer --- p.288 / Chapter B 1.2: --- "Sequencing alignment of cDNA subclone AA1#2 with mouse peroxisomal delta 3, delta 2-enoyl-Coenzyme A isomerase (Peci) by BLAST searching against the National Center for Biotechnology Information database" --- p.288 / Chapter B 1.3: --- Summary of sequence alignment of cDNA subclone AA1#2 with mouse Peci --- p.288 / Chapter B 2.1: --- DNA sequence of cDNA subclone AA1#3 (AP1 & ARP2) using M13 forward (-20) primer --- p.289 / Chapter B 2.2: --- "Sequencing alignment of cDNA subclone AA1#3 with mouse peroxisomal delta 3, delta 2-enoyl-Coenzyme A isomerase (Peci) by BLAST searching against the National Center for Biotechnology Information database" --- p.289 / Chapter B 2.3: --- Summary of sequence alignment of cDNA subclone AA1#3 with mouse Peci --- p.289 / Chapter B 3.1: --- DNA sequence of cDNA subclone AA1#4 (AP 1 & ARP2) using Ml3 reverse primer --- p.290 / Chapter B 3.2: --- "Sequencing alignment of cDNA subclone AA1#4 with mouse peroxisomal delta 3, delta 2-enoyl-Coenzyme A isomerase (Peci) by BLAST searching against the National Center for Biotechnology Information database" --- p.290 / Chapter B 3.3: --- Summary of sequence alignment of cDNA subclone AA1#4 with mouse Peci --- p.290 / Chapter B 4.1: --- DNA sequence of cDNA subclone AA1#20 (AP 1 & ARP2) using Ml3 forward (-20) primer --- p.291 / Chapter B 4.2: --- "Sequencing alignment of cDNA subclone AA1#20 with mouse peroxisomal delta 3, delta 2- enoyl-Coenzyme A isomerase (Peci) by BLAST searching against the National Center for Biotechnology Information database" --- p.291 / Chapter B 4.3: --- Summary of sequence alignment of cDNA subclone AA1#20 with mouse Peci --- p.291 / Chapter B 5.1: --- DNA sequence of cDNA subclone AA4#1 (AP 1 & ARP2) using Ml3 forward (-20) primer --- p.292 / Chapter B 5.2: --- Sequencing alignment of cDNA subclone AA4#1 with mouse apolipoprotein A-V (Apoa5) by BLAST searching against the National Center for Biotechnology Information database --- p.292 / Chapter B 5.3: --- Summary of sequence alignment of cDNA subclone AA4#1 with mouse Apoa5 --- p.292 / Chapter B 6.1: --- DNA sequence of cDNA subclone AA4#9 (AP 1 & ARP2) using Ml3 reverse primer --- p.293 / Chapter B 6.2: --- Sequencing alignment of cDNA subclone AA4#9 with mouse apolipoprotein A-V (Apoa5) by BLAST searching against the National Center for Biotechnology Information database --- p.293 / Chapter B 6.3: --- Summary of sequence alignment of cDNA subclone AA4#9 with mouse Apoa5 --- p.293 / Chapter B 7.1: --- DNA sequence of cDNA subclone AA5#5 (AP 1 & ARP2) using Ml3 forward (-20) primer --- p.294 / Chapter B 7.2: --- Sequencing alignment of cDNA subclone AA5#5 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.294 / Chapter B 7.3: --- Summary of sequence alignment of cDNA subclone AA5#5 with mouse mitochondrion --- p.294 / Chapter B 8.1: --- DNA sequence of cDNA subclone AA6#1 (AP1 & ARP2) using Ml3 forward (-20) primer --- p.295 / Chapter B 8.2: --- Sequencing alignment of cDNA subclone AA6#1 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.295 / Chapter B 8.3: --- Summary of sequence alignment of cDNA subclone AA6#1 with mouse mitochondion --- p.295 / Chapter B 9.1: --- DNA sequence of cDNA subclone AA6#9 (AP 1 & ARP2) using Ml3 reverse primer --- p.296 / Chapter B 9.2: --- Sequencing alignment of cDNA subclone AA6#9 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.296 / Chapter B 9.3: --- Summary of sequence alignment of cDNA subclone AA6#9 with mouse mitochondrion --- p.296 / Chapter B 10.1: --- DNA sequence of cDNA subclone AA7#3 (AP 1 & ARP2) using Ml3 forward (-20) primer --- p.297 / Chapter B 10.2: --- Sequencing alignment of cDNA subclone AA7#3 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.297 / Chapter B 10.3: --- Summary of sequence alignment of cDNA subclone AA7#3 with mouse mitochondrion --- p.297 / Chapter B 11.1: --- DNA sequence of cDNA subclone AA7#5 (AP 1 & ARP2) using Ml3 reverse primer --- p.298 / Chapter B 11.2: --- Sequencing alignment of cDNA subclone AA7#5 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.298 / Chapter B 11.3: --- Summary of sequence alignment of cDNA subclone AA7#5 with mouse mitochondrion --- p.298 / Chapter B 12.1: --- DNA sequence of cDNA subclone AA10#1 (AP1 & ARP2) using M l3 forward (-20) primer --- p.299 / Chapter B 12.2: --- Sequencing alignment of cDNA subclone AA10#1 with mouse cysteine sulfinic acid decarboxylase (Csad) by BLAST searching against the National Center for Biotechnology Information database --- p.299 / Chapter B 12.3: --- Summary of sequence alignment of cDNA subclone AA10#1 with mouse Csad --- p.299 / Chapter B 13.1: --- DNA sequence of cDNA subclone AA10#1 (AP 1 & ARP2) using M13 reverse primer --- p.300 / Chapter B 13.2: --- Sequencing alignment of cDNA subclone AA10#1 with mouse cysteine sulfinic acid decarboxylase (Csad) by BLAST searching against the National Center for Biotechnology Information database --- p.300 / Chapter B 13.3: --- Summary of sequence alignment of cDNA subclone AA10#1 with mouse Csad --- p.300 / Chapter B 14.1: --- DNA sequence of cDNA subclone AA12#4 (AP1 & ARP2) using Ml3 forward (-20) primer --- p.301 / Chapter B 14.2: --- "Sequencing alignment of cDNA subclone AA12#4 with mouse acetyl-coenzyme A dehydrogenase, medium chain (MCAD) by BLAST searching against the National Center for Biotechnology Information database" --- p.301 / Chapter B 14.3: --- Summary of sequence alignment of cDNA subclone AA12#4 with mouse MCAD --- p.301 / Chapter B 15.1: --- DNA sequence of cDNA subclone AA12#4 (AP 1 & ARP2) using Ml3 reverse primer --- p.302 / Chapter B 15.2: --- "Sequencing alignment of cDNA subclone AA12#4 with mouse acetyl-coenzyme A dehydrogenase, medium chain (MCAD) by BLAST searching against the National Center for Biotechnology Information database" --- p.302 / Chapter B 15.3: --- Summary of sequence alignment of cDNA subclone AA12#4 with mouse MCAD --- p.302 / Chapter B 16.1: --- DNA sequence of cDNA subclone AB7#2 (AP3 & ARP3) using Ml3 forward (-20) primer --- p.303 / Chapter B 16.2: --- "Sequencing alignment of cDNA subclone AB7#2 with mouse UDP-glucuronosyltransferase 2 family, member 5 (UGT2b5) by BLAST searching against the National Center for Biotechnology Information database" --- p.303 / Chapter B 16.3: --- Summary of sequence alignment of cDNA subclone AB7#2 with mouse UGT2b5 --- p.303 / Chapter B 17.1: --- DNA sequence of cDNA subclone AB7#8 (AP3 & ARP3) using M13 reverse primer --- p.304 / Chapter B 17.2: --- "Sequencing alignment of cDNA subclone AB7#8 with mouse UDP-glucuronosyltransferase 2 family, member 5 (UGT2b5) by BLAST searching against the National Center for Biotechnology Information database" --- p.304 / Chapter B 17.3: --- Summary of sequence alignment of cDNA subclone AB7#8 with mouse UGT2b5 --- p.304 / Chapter B 18.1: --- DNA sequence of cDNA subclone AB17#16 (AP3 & ARP3) using M13 reverse primer --- p.305 / Chapter B 18.2: --- Sequencing alignment of cDNA subclone AB17#16 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.305 / Chapter B 18.3: --- Summary of sequence alignment of cDNA subclone AB17#16 with mouse mitochondrion --- p.305 / Chapter B 19.1: --- DNA sequence of cDNA subclone AB18#4 (AP3 & ARP3) using M13 forward (-20) primer --- p.306 / Chapter B 19.2: --- Sequencing alignment of cDNA subclone AB18#4 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.306 / Chapter B 20.1: --- DNA sequence of cDNA subclone AB18#4 (AP3 & ARP3) using M13 reverse primer --- p.307 / Chapter B 20.2: --- Sequencing alignment of cDNA subclone AB18#4 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.307 / Chapter B 20.3: --- Summary of sequence alignment of cDNA subclone AB 18#4 with mouse mitochondrion --- p.307 / Chapter B 21.1: --- DNA sequence of cDNA subclone AB19#2 (AP3 & ARP3) using M13 forward (-20) primer --- p.308 / Chapter B 21.2: --- Sequencing alignment of cDNA subclone AB 19#2 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.308 / Chapter B 21.3: --- Summary of sequence alignment of cDNA subclone AB19#2 with mouse mitochondrion --- p.308 / Chapter B 22.1: --- DNA sequence of cDNA subclone AB19#10 (AP3 & ARP3) using Ml3 reverse primer --- p.309 / Chapter B 22.2: --- Sequencing alignment of cDNA subclone AB 19#10 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.309 / Chapter B 22.3: --- Summary of sequence alignment of cDNA subclone AB19#10 with mouse mitochondrion --- p.309 / Chapter B 23.1: --- DNA sequence ofcDNA subclone AB22#9 (AP3 & ARP3) using M13 forward (-20) primer --- p.310 / Chapter B 23.2: --- Sequencing alignment of cDNA subclone AB22#9 with mouse peroxisome biogenesis factor 16 (Pexl6) by BLAST searching against the National Center for Biotechnology Information database --- p.310 / Chapter B 23.3: --- Summary of sequence alignment of cDNA subclone AB22#9 with mouse Pexl6 --- p.310 / Chapter B 24.1: --- DNA sequence of cDNA subclone AB22#9 (AP3 & ARP3) using Ml3 reverse primer --- p.311 / Chapter B 24.2: --- Sequencing alignment of cDNA subclone AB22#9 with mouse peroxisome biogenesis factor 16 (Pexl6) by BLAST searching against the National Center for Biotechnology Information database --- p.311 / Chapter B 24.3: --- Summary of sequence alignment of cDNA subclone AB22#9 with mouse Pexl6 --- p.311 / Chapter B 25.1: --- DNA sequence ofcDNA subclone AB24#9 (AP3 & ARP3) using Ml3 forward (-20) primer --- p.312 / Chapter B 25.2: --- Sequencing alignment of cDNA subclone AB24#9 with mouse Cyp4al4 by BLAST searching against the National Center for Biotechnology Information database --- p.312 / Chapter B 25.3: --- Summary of sequence alignment of cDNA subclone AB24#9 with mouse Cyp4al4 --- p.312 / Chapter B 26.1: --- DNA sequence of cDNA subclone AB24#9 (AP3 & ARP3) using M13 reverse primer --- p.313 / Chapter B 26.2: --- Sequencing alignment of cDNA subclone AB24#9 with mouse Cyp4al4 by BLAST searching against the National Center for Biotechnology Information database --- p.313 / Chapter B 26.3: --- Summary of sequence alignment of cDNA subclone AB24#9 with mouse Cyp4al4 --- p.313 / Chapter B 27.1: --- DNA sequence of cDNA subclone AB25#6 (AP3 & ARP3) using Ml3 forward (-20) primer --- p.314 / Chapter B 27.2: --- Sequencing alignment of cDNA subclone AB25#6 with mouse Cyp4a l4 by BLAST searching against the National Center for Biotechnology Information database --- p.314 / Chapter B 27.3: --- Summary of sequence alignment of cDNA subclone AB25#6 with mouse Cyp4al4 --- p.314 / Chapter B 28.1: --- DNA sequence of cDNA subclone AB26#17 (AP3 & ARP3) using Ml3 forward (-20) primer --- p.315 / Chapter B 28.2: --- Sequencing alignment of cDNA subclone AB26#17 with mouse Cyp4al4 by BLAST searching against the National Center for Biotechnology Information database --- p.315 / Chapter B 28.3: --- Summary of sequence alignment of cDNA subclone AB26#17 with mouse Cyp4al4 --- p.315 / Chapter B 29.1: --- DNA sequence of cDNA subclone AB26#3Q (AP3 & ARP3) using M13 reverse primer --- p.316 / Chapter B 29.2: --- Sequencing alignment of cDNA subclone AB26#30 with mouse Cyp4al4 by BLAST searching against the National Center for Biotechnology Information database --- p.316 / Chapter B 29.3: --- Summary of sequence alignment of cDNA subclone AB26#30 with mouse Cyp4al4 --- p.316 / Chapter B 30.1: --- DNA sequence of cDNA subclone AB29#7 (AP3 & ARP3) using Ml3 forward (-20) primer --- p.317 / Chapter B 30.2: --- Sequencing alignment of cDNA subclone AB29#7 with mouse catalase by BLAST searching against the National Center for Biotechnology Information database --- p.317 / Chapter B 30.3: --- Summary of sequence alignment of cDNA subclone AB29#7 with mouse catalase --- p.317 / Chapter B 31.1: --- DNA sequence of cDNA subclone AC1#1 (AP2 & ARP19) using Ml3 forward (-20) primer --- p.318 / Chapter B 31.2: --- Sequencing alignment of cDNA subclone AC1#1 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.318 / Chapter B 31.3: --- Summary of sequence alignment of cDNA subclone AC1#1 with mouse SPI --- p.318 / Chapter B 32.1: --- DNA sequence of cDNA subclone AC1#1 (AP2 & ARP 19) using Ml3 reverse primer --- p.319 / Chapter B 32.2: --- Sequencing alignment of cDNA subclone AC 1# 1 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.319 / Chapter B 32.3: --- Summary of sequence alignment of cDNA subclone AC1#1 with mouse SPI --- p.319 / Chapter B 33.1: --- DNA sequence of cDNA subclone AC1#2 (AP2& ARP 19) using M13 forward (-20) primer --- p.320 / Chapter B 33.2: --- Sequencing alignment of cDNA subclone AC 1#2 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.320 / Chapter B 33.3: --- Summary of sequence alignment of cDNA subclone AC1#2 with mouse SPI --- p.320 / Chapter B 34.1: --- DNA sequence of cDNA subclone AC1#2 (AP2& ARP 19) using M13 reverse primer --- p.321 / Chapter B 34.2: --- Sequencing alignment of cDNA subclone AC1#2 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.321 / Chapter B 34.3: --- Summary of sequence alignment of cDNA subclone AC1#2 with mouse SPI --- p.321 / Chapter B 35.1: --- DNA sequence ofcDNA subclone AC2#2 (AP2 & ARP19) using Ml3 reverse primer --- p.322 / Chapter B 35.2: --- Sequencing alignment of cDNA subclone AC2#2 with mouse bifunctional enzyme (PBFE) by BLAST searching against the National Center for Biotechnology Information database --- p.322 / Chapter B 35.3: --- Summary of sequence alignment of cDNA subclone AC2#2 with mouse PBFE --- p.322 / Chapter B 36.1: --- DNA sequence of cDNA subclone AC2#5 (AP2 & ARP19) using Ml3 reverse primer --- p.323 / Chapter B 36.2: --- Sequencing alignment of cDNA subclone AC2#5 with mouse catalase by BLAST searching against the National Center for Biotechnology Information database --- p.323 / Chapter B 36.3: --- Summary of sequence alignment of cDNA subclone AC2#5 with mouse catalase --- p.323 / Chapter B 37.1: --- DNA sequence of cDNA subclone AC2#6 (AP2 & ARP19) using Ml3 forward (-20) primer --- p.324 / Chapter B 37.2: --- Sequencing alignment of cDNA subclone AC2#6 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.324 / Chapter B 37.3: --- Summary of sequence alignment of cDNA subclone AC2#6 with mouse SPI --- p.324 / Chapter B 38.1: --- DNA sequence ofcDNA subclone AC4#3 (AP2 & ARP19) using Ml3 forward (-20) primer --- p.325 / Chapter B 38.2: --- Sequencing alignment of cDNA subclone AC4#3 with mouse Cyp2a5 by BLAST searching against the National Center for Biotechnology Information database --- p.325 / Chapter B 38.3: --- Summary of sequence alignment of cDNA subclone AC4#3 with mouse Cyp2a5 --- p.325 / Chapter B 39.1: --- DNA sequence ofcDNA subclone AC4#3 (AP2 & ARP 19) using M13 reverse primer --- p.326 / Chapter B 39.2: --- Sequencing alignment of cDNA subclone AC4#3 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.326 / Chapter B 39.3: --- Summary of sequence alignment of cDNA subclone AC4#3 with mouse SPI --- p.326 / Chapter B 40.1: --- DNA sequence of cDNA subclone AC7#5 (AP2& ARP 19) using M13 forward (-20) primer --- p.327 / Chapter B 40.2: --- Sequencing alignment of cDNA subclone AC7#5 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.327 / Chapter B 40.3: --- Summary of sequence alignment of cDNA subclone AC7#5 with mouse SPI --- p.327 / Chapter B 41.1: --- DNA sequence of cDNA subclone AD6#4 (AP2 & ARP 18) using Ml3 reverse primer --- p.328 / Chapter B 41.2: --- Sequencing alignment of cDNA subclone AD6#4 with mouse N-terminal Asn amidase (Ntanl) by BLAST searching against the National Center for Biotechnology Information database --- p.328 / Chapter B 41.3: --- Summary of sequence alignment of cDNA subclone AD6#4 with mouse Ntanl --- p.328 / Chapter B 42.1: --- DNA sequence of cDNA subclone AD6#10 (AP2 & ARP 18) using Ml3 forward (-20) primer --- p.329 / Chapter B 42.2: --- Sequencing alignment of cDNA subclone AD6#10 with mouse Cyp4al0 by BLAST searching against the National Center for Biotechnology Information database --- p.329 / Chapter B 42.3: --- Summary of sequence alignment of cDNA subclone AD6#10 with mouse Cvp4al0 --- p.329 / Chapter B 43.1: --- DNA sequence of cDNA subclone AD6#10 (AP2 & ARP18) using M13 reverse primer --- p.330 / Chapter B 43.2: --- Sequencing alignment of cDNA subclone AD6#10 with mouse Cyp4al0 by BLAST searching against the National Center for Biotechnology Information database --- p.330 / Chapter B 43.3: --- Summary of sequence alignment of cDNA subclone AD6#10 with mouse Cyp4al0 --- p.330 / Chapter B 44.1: --- DNA sequence of cDNA subclone AD8#2 (AP2 & ARP 18) using M13 forward (-20) primer --- p.331 / Chapter B 44.2: --- Sequencing alignment of cDNA subclone AD8#2with mouse Cyp4a l0 by BLAST searching against the National Center for Biotechnology Information database --- p.331 / Chapter B 44.3: --- Summary of sequence alignment of cDNA subclone AD8#2 with mouse Cvp4a10 --- p.331 / Chapter B 45.1: --- DNA sequence ofcDNA subclone AD8#7 (AP2 & ARP18) using Ml3 reverse primer --- p.332 / Chapter B 45.2: --- Sequencing alignment of cDNA subclone AD8#7 with mouse Cyp4al0 by BLAST searching against the National Center for Biotechnology Information database --- p.332 / Chapter B 45.3: --- Summary of sequence alignment of cDNA subclone AD8#7 with mouse Cyp4a10 --- p.332 / Chapter B 46.1: --- DNA sequence of cDNA subclone AD9#2 (AP2 & ARP 18) using Ml3 forward (-20) primer --- p.333 / Chapter B 46.2: --- Sequencing alignment of cDNA subclone AD9#2 with mouse Cyp4al0 by BLAST searching against the National Center for Biotechnology Information database --- p.333 / Chapter B 46.3: --- Summary of sequence alignment of cDNA subclone AD9#2 with mouse Cyp4al0 --- p.333 / Chapter B 47.1: --- DNA sequence of cDNA subclone AD9#3 (AP2 & ARP 18) using M13 reverse primer --- p.334 / Chapter B 47.2: --- Sequencing alignment of cDNA subclone AD9#3 with mouse Cyp4al0 by BLAST searching against the National Center for Biotechnology Information database --- p.334 / Chapter B 47.3: --- Summary of sequence alignment of cDNA subclone AD9#3 with mouse Cvp4a10 --- p.334 / Chapter B 48.1: --- DNA sequence ofcDNA subclone AF1#8 (AP10 & ARP13) using M13 forward (-20) primer --- p.335 / Chapter B 48.2: --- Sequencing alignment of cDNA subclone AF1#8 with mouse very-long-chain acyl-coA synthetase (VLACS) by BLAST searching against the National Center for Biotechnology Information database --- p.335 / Chapter B 48.3: --- Summary of sequence alignment of cDNA subclone AF1#8 with mouse VLACS --- p.335 / Chapter B 49.1: --- DNA sequence of cDNA subclone AF1#8 (AP 10 & ARP 13) using Ml3 reverse primer --- p.336 / Chapter B 49.2: --- Sequencing alignment of cDNA subclone AF1#8 with mouse very-long-chain acyl-coA synthetase (VLACS) by BLAST searching against the National Center for Biotechnology Information database --- p.336 / Chapter B 49.3: --- Summary of sequence alignment of cDNA subclone AF1#8 with mouse VLACS --- p.336 / Chapter B 50.1: --- DNA sequence of cDNA subclone AF21#5 (AP 10 & ARP 13) using M13 reverse primer --- p.337 / Chapter B 50.2: --- "Sequencing alignment ofcDNA subclone AF21#5 with mouse cell death-inducing DNA fragmentation factor, alpha subunit-like effector B (Cideb) by BLAST searching against the National Center for Biotechnology Information database" --- p.337 / Chapter B 50.3: --- Summary of sequence alignment of cDNA subclone AF21#5 with mouse Cideb --- p.337 / Chapter B 51.1: --- DNA sequence ofcDNA subclone AF25#6 (AP10 & ARP13) using M13 forward (-20) primer --- p.338 / Chapter B 51.2: --- Sequencing alignment of cDNA subclone AF25#6 with mouse major urinary protein 2 (MUPII) by BLAST searching against the National Center for Biotechnology Information database --- p.338 / Chapter B 51.3: --- Summary of sequence alignment of cDNA subclone AF25#6 with mouse MUP II --- p.338 / Chapter B 52.1: --- DNA sequence of cDNA subclone AF25#7 (AP 10 & ARP 13) using Ml3 reverse primer --- p.339 / Chapter B 52.2: --- Sequencing alignment of cDNA subclone AF25#7 with mouse major urinary protein 2 (MUP II) by BLAST searching against the National Center for Biotechnology Information database --- p.339 / Chapter B 52.3: --- Summary of sequence alignment of cDNA subclone AF25#7 with mouse MUPII --- p.339 / Chapter B 53.1: --- DNA sequence ofcDNA subclone AF30#4 (AP10 & ARP13) using M13 forward (-20) primer --- p.340 / Chapter B 53.2: --- Sequencing alignment of cDNA subclone AF30#4 with mouse mRNA for suppressor of actin mutations (SAC1 gene) by BLAST searching against the National Center for Biotechnology Information database --- p.340 / Chapter B 53.3: --- Summary of sequence alignment of cDNA subclone AF3Q#4 with mouse SAC1 --- p.340 / Chapter B 54.1: --- DNA sequence of cDNA subclone AF30#5 (AP 10 & ARP 13) using Ml3 reverse primer --- p.341 / Chapter B 54.2: --- Sequencing alignment of cDNA subclone AF30#5 with mouse mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.341 / Chapter B 54.3: --- Summary of sequence alignment of cDNA subclone AF30#5 with mouse mitochondrion --- p.341 / Chapter B 55.1: --- DNA sequence ofcDNA subclone AH1#6 (AP11 & ARP19) using M13 forward (-20) primer --- p.342 / Chapter B 55.2: --- Sequencing alignment of cDNA subclone AH1#6 with mouse EST by BLAST searching against the National Center for Biotechnology Information database --- p.342 / Chapter B 55.3: --- Summary of sequence alignment of cDNA subclone AH1#6 with mouse EST --- p.342 / Chapter B 56.1: --- DNA sequence of cDNA subclone AIl#5 (AP6 & ARP4) using Ml3 forward (-20) primer --- p.343 / Chapter B 56.2: --- Sequencing alignment of cDNA subclone AIl#5 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST searching against the National Center for Biotechnology Information database --- p.343 / Chapter B 56.3: --- Summary of sequence alignment of cDNA subclone All#5 with mouse SPI --- p.343 / Chapter B 57.1: --- DNA sequence of cDNA subclone AI1#5 (AP6 & ARP4) using Ml3 reverse primer --- p.344 / Chapter B 57.2: --- Sequencing alignment of cDNA subclone AIl#5 with mouse serine (or cysteine) proteinase inhibitor (SPI) by BLAST --- p.344 / Chapter B 57.3: --- Summary of sequence alignment of cDNA subclone AIl #5 with mouse SPI --- p.344 / Chapter B 58.1: --- DNA sequence of cDNA subclone AI18#6 (AP6 & ARP4) using Ml3 forward (-20) primer --- p.345 / Chapter B 58.2: --- Sequencing alignment of cDNA subclone AI18#6 with mouse argininosuccinate lyase (Asl) by BLAST searching against the National Center for Biotechnology Information database --- p.345 / Chapter B 58.3: --- Summary of sequence alignment of cDNA subclone AI18#6 with mouse Asl --- p.345 / Chapter B 59.1: --- DNA sequence of cDNA subclone AI18#6 (AP6 & ARP4) using M13 reverse primer --- p.346 / Chapter B 59.2: --- Sequencing alignment of cDNA subclone AI18#6 with mouse argininosuccinate lyase (Asl) by BLAST searching against the National Center for Biotechnology Information database --- p.346 / Chapter B 59.3: --- Summary of sequence alignment of cDNA subclone AI18#6 with mouse Asl --- p.346 / Chapter B 60.1: --- DNA sequence ofcDNA subclone AJ1#4 (AP6 & ARP14) using Ml3 forward (-20) primer --- p.347 / Chapter B 60.2: --- Sequencing alignment of cDNA subclone AJ1#4 with mouse carboxylesterase by BLAST searching against the National Center for Biotechnology Information database --- p.347 / Chapter B 60.3: --- Summary of sequence alignment of cDNA subclone AJ1#4 with mouse carboxylesterase --- p.347 / Chapter B 61.1: --- DNA sequence ofcDNA subclone AJ1#5 (AP6 & ARP14) using Ml3 reverse primer --- p.348 / Chapter B 61.2: --- Sequencing alignment of cDNA subclone AJ1#5 with mouse carboxylesterase by BLAST searching against the National Center for Biotechnology Information database --- p.348 / Chapter B 61.3: --- Summary of sequence alignment of cDNA subclone AJ1#5 with mouse carboxylesterase --- p.348 / Chapter B 62.1: --- DNA sequence ofcDNA subclone AJ2#10 (AP6 & ARP14) using M13 forward (-20) primer --- p.349 / Chapter B 62.2: --- Sequencing alignment of cDNA subclone AJ2#10 with peroxisomal acyl-coA oxidase (AOX) by BLAST searching against the National Center for Biotechnology Information database --- p.349 / Chapter B 62.3: --- Summary of sequence alignment of cDNA subclone AJ2#10 with mouse AOX --- p.349 / Chapter B 63.1: --- DNA sequence ofcDNA subclone AJ2#10 (AP6 & ARP14) using Ml3 reverse primer --- p.350 / Chapter B 63.2: --- Sequencing alignment of cDNA subclone AJ2#10 with peroxisomal acyl-coA oxidase (AOX) by BLAST searching against the National Center for Biotechnology Information database --- p.350 / Chapter B 63.3: --- Summary of sequence alignment of cDNA subclone AJ2#10 with mouse AOX --- p.350 / Chapter B 64.1: --- DNA sequence ofcDNA subclone AJ9#1 (AP6 & ARP 14) using Ml3 forward (-20) primer --- p.351 / Chapter B 64.2: --- Sequencing alignment of cDNA subclone AJ9#1 with mouse catalase by BLAST searching against the National Center for Biotechnology Information database --- p.351 / Chapter B 64.3: --- Summary of sequence alignment of cDNA subclone AJ9#1 with mouse catalase --- p.351 / Chapter B 65.1: --- DNA sequence ofcDNA subclone AJ9#1 (AP6 & ARP14) using Ml3 reverse primer --- p.352 / Chapter B 65.2: --- Sequencing alignment of cDNA subclone AJ9#1 with mouse suppressor of actin mutations (SAC1 gene) by BLAST searching against the National Center for Biotechnology Information database --- p.352 / Chapter B 65.3: --- Summary of sequence alignment of cDNA subclone AJ9#1 with mouse SAC1 --- p.352 / Chapter B 66.1: --- DNA sequence ofcDNA subclone AL2#8 (AP7 & ARP15) using M13 forward (-20) primer --- p.353 / Chapter B 66.2: --- Sequencing alignment of cDNA subclone AL2#8 with mouse hydroxy steroid (17-beta) dehydrogenase 11 (Hsdl7pil) by BLAST searching against the National Center for Biotechnology Information database --- p.353 / Chapter B 66.3: --- Summary of sequence alignment of cDNA subclone AL2#8 with mouse HSD17β11 --- p.353 / Chapter B 67.1: --- DNA sequence of cDNA subclone AL3#3 (AP7& ARP 15) using Ml3 forward (-20) primer --- p.354 / Chapter B 67.2: --- Sequencing alignment of cDNA subclone AL3#3 with mouse hydroxy steroid (17-beta) dehydrogenase 11 (Hsdl7pll) by BLAST searching against the National Center for Biotechnology Information database --- p.354 / Chapter B 67.3: --- Summary of sequence alignment of cDNA subclone AL3#3 with mouse HSD17β11 --- p.354 / Chapter B 68.1: --- DNA sequence of cDNA subclone AL3#3 (AP7& ARP 15) using M13 reverse primer --- p.355 / Chapter B 68.2: --- Sequencing alignment of cDNA subclone AL3#3 with mouse hydroxysteroid (17-beta) dehydrogenase 11 (Hsdl7β1l) by BLAST searching against the National Center for Biotechnology Information database --- p.355 / Chapter B 68.3: --- Summary of sequence alignment of cDNA subclone AL3#3 with mouse HSD17β11 --- p.355 / Chapter B 69.1: --- DNA sequence of cDNA subclone AO1#2 (AP5 & ARP 10) 356 using Ml3 forward (-20) primer --- p.356 / Chapter B 69.2: --- Sequencing alignment of cDNA subclone AO1#2 with mouse 356 adipose differentiation related protein (ADFP) by BLAST searching against the National Center for Biotechnology Information database --- p.356 / Chapter B 69.3: --- Summary of sequence alignment of cDNA subclone AO1 #2 with 356 mouse ADFP --- p.356 / Chapter B 70.1: --- DNA sequence ofcDNA subclone AO1#5 (AP5 & ARP10) 357 using M13 reverse primer --- p.357 / Chapter B 70.2: --- Sequencing alignment of cDNA subclone AO1#5 with mouse 357 carnitine O-octanoyltransferase (Crot) by BLAST searching against the National Center for Biotechnology Information database --- p.357 / Chapter B 70.3: --- Summary of sequence alignment of cDNA subclone AO1 #5 with 357 mouse Crot --- p.357 / Chapter B 71.1: --- DNA sequence ofcDNA subclone AO2#6 (AP5 & ARP10) 358 using Ml3 forward (-20) primer --- p.358 / Chapter B 71.2: --- Sequencing alignment of cDNA subclone A02#6 with mouse 358 RNase A family 4 (Rnase4) by BLAST searching against the National Center for Biotechnology Information database --- p.358 / Chapter B 71.3: --- Summary of sequence alignment of cDNA subclone AO2#6 358 with mouse Rnase4 --- p.358 / Chapter B 72.1: --- DNA sequence of cDNA subclone AO2#6 (AP5 & ARP 10) 359 using Ml3 reverse primer --- p.359 / Chapter B 72.2: --- Sequencing alignment of cDNA subclone A02#6 with mouse 359 RNase A family 4 (Rnase4) by BLAST searching against the National Center for Biotechnology Information database --- p.359 / Chapter B 72.3: --- Summary of sequence alignment of cDNA subclone A02#6 359 with mouse Rnase4 --- p.359 / Chapter B 73.1: --- DNA sequence ofcDNA subclone AO2#8 (AP5 & ARP10) 360 using Ml3 reverse primer --- p.360 / Chapter B 73.2: --- Sequencing alignment of cDNA subclone A02#8 with mouse 360 carnitine O-octanoyltransferase (Crot) by BLAST searching against the National Center for Biotechnology Information database --- p.360 / Chapter B 73.3: --- Summary of sequence alignment of cDNA subclone AO2#8 with 360 mouse Crot --- p.360 / Chapter B 74.1: --- DNA sequence ofcDNA subclone AO8#2 (AP5 & ARP10) 361 using M13 forward (-20) primer --- p.361 / Chapter B 74.2: --- Sequencing alignment of cDNA subclone A08#2 with mouse 361 RNase A family 4 (Rnase4) by BLAST searching against the National Center for Biotechnology Information database --- p.361 / Chapter B 74.3: --- Summary of sequence alignment of cDNA subclone AO8#2 with 361 mouse Rnase4 --- p.361 / Chapter B 75.1: --- DNA sequence of cDNA subclone AP4#4 (AP12 & ARP2) 362 using Ml3 forward (-20) primer --- p.362 / Chapter B 75.2: --- Sequencing alignment of cDNA subclone AP4#4 with mouse 362 mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.362 / Chapter B 75.3: --- Summary of sequence alignment of cDNA subclone AP4#4 with 362 mouse mitochondrion --- p.362 / Chapter B 76.1: --- DNA sequence ofcDNA subclone AP4#4 (AP12 & ARP2) 363 using Ml3 reverse primer --- p.363 / Chapter B 76.2: --- Sequencing alignment of cDNA subclone AP4#4 with mouse 363 mitochondrion by BLAST searching against the National Center for Biotechnology Information database --- p.363 / Chapter B 76.3: --- Summary of sequence alignment of cDNA subclone AP4#4 with 363 mouse mitochondrion --- p.363

慢性乙型肝炎病毒（HBV）感染是肝癌發生的重要因素，其中乙肝病毒X蛋白（HBx）在這一過程起著關鍵作用。研究發現，一些HBV變體和HBx突變具有更高致癌風險，而且這些變體和突變存在地區差異。香港是HBV感染高發地帶，因此本研究目的是從這一地區120個肝癌組織標本中篩查出HBx突變位點。我們用巢式PCR從84.16% (101/120)的標本中提取和擴增了HBx，並進行基因測序。三種HBx突變被檢測出，包括點突變，遠端羧基端截斷和缺失突變。其中點突變位點有39個，特別的是在50%的標本中檢測出A1630G/G1721A 和 A1762T/G1764A雙突變。在31.68% (32/101)的標本中發現遠端羧基端截斷，以及在2.97% (3/101)的標本中檢測出缺失突變。總之，大多數突變集中在HBx轉錄啟動域，表明這些突變在肝癌發生中可能起著重要作用。 / 缺氧誘導因數-1α（HIF-1α）在肝癌的發生和發展中也起著重要作用。研究發現，野生型HBx可以啟動HIF-1α，但是變異型HBx和HIF-1α的關係還沒有研究清楚。我們研究表明HBx轉錄啟動域是必需而且足夠啟動HIF-1α的。在這個區域的突變中，雙突變K130M/V131Z增強HBx對HIF-1α的活性，但遠端羧基端截斷和缺失突變削弱其功能。進一步研究發現，羧基端特別是119-140氨基酸對HBx的穩定和功能非常重要。肝癌標本中，我們也發現HBx和HIF-1α的表達呈正相關。因此，雖然不同的突變對於HBx的功能有不同的影響，但總的來說這些突變可以促進HIF-1α的表達和啟動，進而導致肝癌患者的預後不良。 / 靶向治療在肝癌綜合治療中扮演重要角色。索拉菲尼（Sorafenib）是一種多激酶抑制劑，臨床實驗發現它對晚期肝癌治療有效，但其抑制腫瘤血管生成機制還不完全清楚。我們研究發現Sorafenib明顯而且劑量依賴性地降低HIF-1α的表達和活化，進而抑制血管內皮生長因數（VEGF）的表達。Sorafenib抑制mTOR, ERK, p70S6K, RP-S6, eIF4E和4E-BP1等翻譯起始因數的磷酸化，從而抑制HIF-1α的合成而不影響其降解。體外實驗進一步發現Sorafenib降低HIF-1α和VEGF的表達，從而抑制腫瘤的血管形成和生長。總之，我們的研究表明sorafenib可能通過阻斷mTOR/p70S6K/4E-BP1 和 ERK 信號通路來抑制HIF-1α的合成，從而發揮其抗腫瘤血管生成作用。 / Chronic HBV infection is the leading cause of hepatocellular carcinoma (HCC) and HBx plays a crucial role in the molecular pathogenesis of HBV-related HCC. Previous investigations have indicated that some variations of HBV or mutations of HBx are associated with higher risk of HCC development, whereas the mutations profiles may be disparate in different regions. In the present studies, we thus aim to screen and identify the HBx mutation hotspots in 120 HCC tissues from Hong Kong, a region with HBV hyper-endemic. HBV DNAs were successfully isolated and amplified in 84.16% (101/120) HCC specimens via nest-PCR, and then subjected to gene sequencing. Three types of HBx mutations, including point mutations, distal carboxyl-terminal truncations and deletion mutations, were discovered. Among the point mutations, 39 mutation hotspots were indentified, with two double mutations (A1630G/G1721A and A1762T/G1764A) occurring in approximate 50% of 101 HCC cases. Distal C-terminal truncated mutations were discovered in 31.68% (32/101) of HCC cases, whereas deletion mutations were detected in 2.97% (3/101) of them. Overall, majority of identified mutations were located at the transactivation domain of HBx, suggesting the crucial roles of these mutations in HCC development. / Hypoxia-inducible factor-1α (HIF-1α) also closely involves in the development and progression of HCC. Wild-type HBx has been shown to activate HIF-1α. But the relationship between HBx mutants and activation of HIF-1α has not been fully elucidated. We here revealed that the transactivaiton domain of HBx was necessary and sufficient to activate HIF-1α. Double mutations K130M/V131Z in this domain enhanced the functionality of HBx in upregulating the expression and the activation of HIF-1α, whereas C-terminal truncations and deletion mutations weakened this prosperity of HBx. We further uncovered that the C-terminus, especially the region of amino acids 119-140, was essential for the stability and transactivation of HBx. The positive association between the HBx mutants and HIF-1α was found in the HCC tissue samples. Therefore, although mutations exerted different effects on the functionality of HBx, the overall activity of HBx mutants was suggested to upregulate HIF-1α, whose level is related to poor prognosis of HCC patients. / The therapy targeting a critical molecule in the development of HCC such as HIF-1α may be a potential and effective treatment regimen for HCC patients. Sorafenib, a multikinase inhibitor, has demonstrated promising results for the treatment of advanced HCC in clinical trials, but the mechanism that accounts for the anti-angiogenic efficiency of this agent has not been fully elucidated. We here revealed that sorafenib remarkably and dose-dependently decreased the expression and the transcriptional activity of HIF-1α, and its target gene, vascular endothelial grow factor (VEGF). Further analysis revealed that this reduction of HIF-1α by sorafenib was caused by the inhibition of HIF-1α protein synthesis rather than by the promotion of HIF-1α protein degradation. Moreover, the phosphorylated levels of mTOR, ERK, p70S6K, RP-S6, eIF4E and 4E-BP1 were significantly suppressed by sorafenib. In vivo studies further confirmed the inhibitory effect of sorafenib on the expression of HIF-1α and VEGF proteins, leading to a decrease of tumor vascularisation and growth. Collectively, our data suggest that sorafenib may exhibit anti-angiogenic activity by inhibiting HIF-1α synthesis, which is likely to be achieved through suppressing the phosphorylation of mTOR/p70S6K/4E-BP1 and ERK. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Liu, Liping. / Thesis (Ph.D.)--Chinese University of Hong Kong, 2012. / Includes bibliographical references (leaves 133-154). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstract also in Chinese. / Abstract --- p.I / 摘要 --- p.IV / Publications --- p.VI / Acknowledgements --- p.VII / Abbreviations --- p.IX / List of Figures --- p.XI / List of Tables --- p.XIII / Table of Contents --- p.XIV / Chapter Chapter I --- General Introduction --- p.1 / Chapter 1.1 --- Overview of Hepatocellular Carcinoma --- p.1 / Chapter 1.2 --- HBV Infection and HCC Development --- p.6 / Chapter 1.3 --- Overview on Hepatitis B virus X Protein --- p.10 / Chapter 1.4 --- Roles of Hypoxia-inducible Factors in HCC --- p.17 / Chapter 1.5 --- Targeted Therapies and Sorafenib --- p.27 / Chapter Chapter II --- Identification of HBx Mutation Hotspots in HCC Tissues --- p.31 / Chapter 2.1 --- Abstract --- p.31 / Chapter 2.2 --- Introduction --- p.32 / Chapter 2.3 --- Materials and Methods --- p.35 / Chapter 2.4 --- Results --- p.40 / Chapter 2.5 --- Discussion --- p.53 / Chapter Chapter III --- The Relationship between HBx Mutants and HIF-1α --- p.59 / Chapter 3.1 --- Abstract --- p.59 / Chapter 3.2 --- Introduction --- p.60 / Chapter 3.3 --- Materials and Methods --- p.63 / Chapter 3.4 --- Results --- p.70 / Chapter 3.5 --- Discussion --- p.91 / Chapter Chapter IV --- The Effects of Sorafenib on Hypoxia-inducible Factor-1α --- p.96 / Chapter 4.1 --- Abstract --- p.96 / Chapter 4.2 --- Introduction --- p.98 / Chapter 4.3 --- Materials and Methods --- p.101 / Chapter 4.4 --- Results --- p.108 / Chapter 4.5 --- Discussion --- p.124 / Chapter Chapter V --- Conclusion and Future Plans --- p.129 / Chapter 5.1 --- Conclusion --- p.129 / Chapter 5.2 --- Future Plans --- p.131 / References --- p.133

Breast cancer is a heterogeneous disease comprised of distinct biological entities that correlate with diverse clinical outcomes. Gene expression profiling has divided this heterogeneity into luminal, ERBB2+ and basal molecular subtypes. Basal breast cancers are difficult to treat as they lack expression of candidates suitable for targeted therapies and are associated with poor outcome. / Elevated protein level of the hepatocyte growth factor receptor, MET, is observed in 20% of human breast cancers and correlates with poor prognosis. However, the role of MET in mammary tumorigenesis is poorly understood. To address this, we generated a murine model that expresses weakly oncogenic mutants of Met (Metmt) in the mammary epithelium under the transcriptional control of the mouse mammary tumor virus promoter. We demonstrate that Metmt induces mammary carcinomas with diverse phenotypes and used gene expression microarrays to elucidate gene expression changes induced by Met. Since mammary tumors contained variable contents of epithelium and stroma, we used laser capture microdissection to procure epithelial cells for microarray analysis. Based on immunohistochemistry and expression profiling, we show that Metmt produces tumors with luminal or basal characteristics. From hierarchical clustering, Metmt-induced basal tumors clustered with murine models that share features of epithelial to mesenchymal transition and human basal breast cancers. Moreover, Metmt basal tumors clustered with human basal breast cancer. The status of MET among the human breast cancer subtypes has not previously been addressed. We demonstrate that MET levels are variable across molecular subtypes but show elevation in the basal subtype and correlates with poor outcome. We used a candidate gene approach derived from microarray data to gain an understanding of signals required for Met-dependent tumorigenesis. We investigated Nck adaptor proteins and demonstrate a role for Nck in cell motility and actin dynamics of Met-dependent breast carcinoma cells and show elevated expression in human basal breast cancers. By generating a unique mouse model in which Met is expressed in mammary epithelia, with the examination of MET levels in human breast cancer, we have established a novel link between MET and basal breast cancer. This work identifies poor outcome basal breast cancers that may benefit from anti-MET therapies.

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