Tsang, Chi Keung. / "November 2011." / Thesis (M.Phil.)--Chinese University of Hong Kong, 2012. / Includes bibliographical references (leaves 103-116). / Abstracts in English and Chinese. / Abstract --- p.I / 摘要 --- p.III / Acknowledgement --- p.IV / Table of content --- p.V / List of Figures --- p.VIII / List of Tables --- p.XI / Abbreviations --- p.XII / Chapter Chapter 1: --- INTRODUCTION --- p.1 / Chapter 1.1. --- Hepatocellular carcinoma --- p.2 / Chapter 1.1.1. --- Etiological factors --- p.11 / Chapter 1.1.1.1. --- Chronic Hepatitis and Liver Cirrhosis --- p.13 / Chapter 1.1.1.2. --- HBV --- p.13 / Chapter 1.1.1.3. --- HCV --- p.17 / Chapter 1.1.1.4. --- Male gender --- p.20 / Chapter 1.1.1.5. --- Aflatoxin B1 exposure --- p.21 / Chapter 1.2. --- Genomic abnormalities in HCC --- p.23 / Chapter 1.3. --- GEF-H1 --- p.24 / Chapter 1.4. --- RhoA --- p.26 / Chapter 1.5. --- Epithelial-Mesenchymal Transition (EMT) --- p.29 / Chapter 1.6. --- Aims of Thesis --- p.31 / Chapter Chapter 2: --- MATERIALS AND METHODS --- p.32 / Chapter 2.1. --- Materials --- p.33 / Chapter 2.1.1. --- Chemicals and Reagents --- p.33 / Chapter 2.1.2. --- Buffers --- p.35 / Chapter 2.1.3. --- Cell Culture --- p.37 / Chapter 2.1.4. --- Nucleic Acids --- p.38 / Chapter 2.1.5. --- Enzymes --- p.39 / Chapter 2.1.6. --- Equipments --- p.40 / Chapter 2.1.7. --- Kits --- p.41 / Chapter 2.1.8. --- Antibodies --- p.42 / Chapter 2.1.9. --- Software and Web Resources --- p.43 / Chapter 2.2. --- Fluorescence In Situ Hybridization (FISH) --- p.44 / Chapter 2.2.1. --- Probe Preparation --- p.44 / Chapter 2.2.1.1. --- Human Bacterial Artificial Chromosome (BAC) probe preparation --- p.44 / Chapter 2.2.1.2. --- Nick translation --- p.44 / Chapter 2.2.2. --- Hybridization --- p.45 / Chapter 2.3. --- Genomic DNA extraction --- p.47 / Chapter 2.4. --- Copy number analysis --- p.48 / Chapter 2.5. --- Exon Sequencing analysis --- p.49 / Chapter 2.5.1. --- PCR amplification of GEF-H1 exons --- p.49 / Chapter 2.5.2. --- Cycle sequencing --- p.49 / Chapter 2.6. --- Ectopic expression of GEF-H1 in immortalized hepatocyte cell line --- p.52 / Chapter 2.6.1. --- Construction of GEF-H1 expressing vector --- p.52 / Chapter 2.6.2. --- Sub-cloning --- p.52 / Chapter 2.6.3. --- Transfection and clonal selection --- p.53 / Chapter 2.7. --- Gene Expression Analysis by Quantitative RT-PCR --- p.55 / Chapter 2.7.1. --- Total RNA extraction --- p.55 / Chapter 2.7.2. --- qRT-PCR analysis for gene expression --- p.55 / Chapter 2.8. --- Western blot --- p.58 / Chapter 2.9. --- Functional Analysis --- p.60 / Chapter 2.9.1. --- Cell viability (MTT) assay --- p.60 / Chapter 2.9.2. --- Cell proliferation assays (BrdU-incorporation) --- p.60 / Chapter 2.9.3. --- Mitomycin C treatment --- p.61 / Chapter 2.9.4. --- Migration and Invasion assays --- p.63 / Chapter 2.9.5. --- Wound healing assay --- p.65 / Chapter 2.9.6. --- Transient knock-down of RhoA --- p.65 / Chapter 2. --- 10. Immuno-fluorescent imaging --- p.66 / Chapter 2. --- 11. In vivo tumorigenic study of GEF-H1 by subcutaneous injection --- p.68 / Chapter 2. --- 12. Statistical analysis --- p.69 / Chapter Chapter 3: --- RESULTS --- p.70 / Chapter 3.1. --- Verifying copy number gain of GEF-H1 in high GEF-H1 expressing HCC --- p.71 / Chapter 3.2. --- Verifying if there is any GEF-H1 exon point mutation in HCC --- p.75 / Chapter 3.3. --- Functional roles of GEF-H1 in HCC --- p.77 / Chapter 3.4. --- GEF-Hl-induced functions were RhoA independent --- p.83 / Chapter 3.5. --- GEF-H1 Induction of Epithelial-mesenchymal transition in HCC --- p.88 / Chapter 3.6. --- GEF-H1 induced tumorigenicity of MIHA cells --- p.95 / Chapter Chapter 4: --- DISCUSSIONS --- p.96 / Chapter 4.1. --- GEF-H1 in HCC and other cancers --- p.97 / Chapter 4.2. --- GEF-H1 promotes cell motility --- p.98 / Chapter 4.3. --- GEF-H1 induced tumorigenicity --- p.100 / Chapter Chapter 5: --- CONCLUSIONS AND PROPOSED FUTURE INVESTIGATIONS --- p.101 / Chapter Chapter 6: --- REFERENCES --- p.103
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_327615 |
| Date | January 2012 |
| Contributors | Tsang, Chi Keung., Chinese University of Hong Kong Graduate School. Division of Anatomical and Cellular Pathology. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xiv, 116 leaves : ill. (some col.), maps ; 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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