Yip, Wing Kit. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2009. / Includes bibliographical references (leaves 100-119). / Abstract also in Chinese. / Abstract (English version) --- p.i / Abstract (Chinese version) --- p.iii / Acknowledgments --- p.v / Table of Contents --- p.vii / List of Tables --- p.x / List of Figures --- p.xi / List of Abbreviations --- p.xiii / Chapter CHAPTER 1 --- INTRODUCTION --- p.1 / Chapter 1.1 --- Hepatocellular Carcinoma --- p.1 / Chapter 1.1.1 --- Epidermiology --- p.1 / Chapter 1.1.2 --- Etiology --- p.1 / Chapter 1.2 --- Hepatitis B Virus --- p.3 / Chapter 1.2.1 --- The Epidermiology of Hepatitis B Virus Infection --- p.3 / Chapter 1.2.2 --- The Morphology and Genome of Hepatitis B Virus --- p.4 / Chapter 1.2.3 --- HBV Genotypes and Their Significance --- p.8 / Chapter 1.3 --- Hepatitis B Virus X Protein --- p.9 / Chapter 1.3.1 --- HBx Alters Various Signal Transduction Pathways --- p.10 / Chapter 1.3.2 --- HBx Interacts with Various Transcription Factors and Co-activators --- p.12 / Chapter 1.3.3 --- HBx Induces Epigenetic Alterations --- p.14 / Chapter 1.3.4 --- Identification of COOH-terminal Truncated HBx in Liver Tumors --- p.15 / Chapter 1.4 --- MicroRNAs --- p.17 / Chapter 1.4.1 --- Transcriptional Regulation and Biogenesis of MicroRNAs --- p.18 / Chapter 1.4.2 --- MicroRNAs and Cancer --- p.21 / Chapter 1.4.3 --- MicroRNAs and HCC --- p.25 / Chapter 1.5 --- Hypothesis and Aims of the Study --- p.29 / Chapter CHAPTER 2 --- MATERIALS and METHODS --- p.30 / Chapter 2.1 --- Patients --- p.30 / Chapter 2.2 --- Cell Lines --- p.30 / Chapter 2.3 --- Cloning of Various HBx Constructs --- p.32 / Chapter 2.3.1 --- PCR Amplification of HBx Fragments --- p.32 / Chapter 2.3.2 --- Cloning of HBx Fragments into TA-vectos --- p.33 / Chapter 2.3.3 --- Heat Shock Transformation --- p.33 / Chapter 2.3.4 --- Sub-cloning of HBx Fragments into Lentiviral Vectors --- p.34 / Chapter 2.4 --- Generation of Lentivirus --- p.37 / Chapter 2.4.1 --- Lentivirus Infection --- p.37 / Chapter 2.5 --- RNA Extraction --- p.38 / Chapter 2.6 --- Western Blot Analysis --- p.39 / Chapter 2.7 --- MiRNA Microarray --- p.40 / Chapter 2.7.1 --- Cyanine3-pCp Labeling of RNA Samples --- p.40 / Chapter 2.7.2 --- Sample Hybridization --- p.41 / Chapter 2.7.3 --- Microarray Wash --- p.41 / Chapter 2.7.4 --- Array Slide Scanning and Processing --- p.41 / Chapter 2.8 --- Detection of HBx Gene Deletion by PCR --- p.43 / Chapter 2.9 --- Immunohistochemistry --- p.44 / Chapter 2.10 --- Quantitative Real-time PCR --- p.45 / Chapter 2.11 --- Proliferation Assay --- p.47 / Chapter 2.12 --- Cell Cycle Analysis --- p.48 / Chapter 2.13 --- Annexin V Apoptosis Assay --- p.49 / Chapter 2.14 --- Colony Formation Assay --- p.50 / Chapter 2.15 --- Statistical Analysis --- p.51 / Chapter CHAPTER 3 --- RESULTS --- p.52 / Chapter 3.1 --- Detection of Full-length and COOH-terminal Truncated HBx in HCC Tissues --- p.52 / Chapter 3.2 --- Confirmation of HBx Expression in HCC Tissues --- p.55 / Chapter 3.3 --- Comparison of HBx from Different HBV Genotypes for Study --- p.61 / Chapter 3.4 --- Functional Characterization of COOH-tterminal Truncated HBx --- p.64 / Chapter 3.4.1 --- Selection of COOH-terminal Truncated HBx --- p.64 / Chapter 3.4.2 --- Generation of Various HBx-expressing Hepatocyte Cell Lines --- p.66 / Chapter 3.4.3 --- Effect of Full-length and COOH-terminal Truncated HBx on Cell Proliferation --- p.69 / Chapter 3.4.4 --- Effect of Full-length and COOH-terminal Truncated HBx Cell Cycle --- p.34 / Chapter 3.4.5 --- Effect of Full-length and COOH-terminal Truncated HBx on Apoptosis --- p.45 / Chapter 3.5 --- MicroRNA Profiling of Various HBx-expressing Hepatocyte Cell Lines --- p.76 / Chapter 3.5.1 --- Identification of Deregulated MicroRNAs by Microarray --- p.76 / Chapter 3.5.2 --- Validation of Deregulated MicroRNAs by Real-time PCR Analysis --- p.80 / Chapter 3.5.3 --- Confirmation of Deregulated MiRNAs in HCC and Adjacent Non-tumor Tissues --- p.84 / Chapter 3.5.4 --- Potential Downstream Targets of the HBx-deregulated MiRNAs --- p.87 / Chapter CHAPTER 4 --- DISCUSSION --- p.91 / Chapter 4.1 --- The Impact of COOH-terminal Truncated HBx in HCC --- p.91 / Chapter 4.2 --- The Biological Significance of COOH-terminal Truncated HBx Induced MiRNAs --- p.94 / Chapter 4.3 --- Limitations of the Present Study --- p.97 / Chapter 4.4 --- Future Studies --- p.98 / Chapter CHAPTER 5 --- CONCLUSION --- p.99 / REFERENCES --- p.100
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_326938 |
| Date | January 2009 |
| Contributors | Yip, Wing Kit., Chinese University of Hong Kong Graduate School. Division of Medical Sciences. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xv, 119 leaves : ill. (some col.) ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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