Return to search

Effects of HPV16 E6 and E7 on apoptosis in human laryngeal squamous carinoma cells.

Du Jing. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2003. / Includes bibliographical references (leaves 70-89). / Abstracts in English and Chinese. / ABSTRACT --- p.I / ACKNOWLEDGMENTS --- p.IV / PUBLICATIONS --- p.V / LIST OF FIGURES --- p.VI / LIST OF TABLES --- p.VII / ABBREVIATIONS --- p.VIII / CONTENTS --- p.X / Chapter CHAPTER ONE: --- INTRODUCTION AND LITERATURE / Chapter 1.1 --- Laryngeal carcinoma and HPV --- p.1 / Chapter 1.2 --- HPV --- p.2 / Chapter 1.3 --- Human papillomavirus E6 protein --- p.6 / Chapter 1.3.1 --- Transformation by HPV E6 --- p.7 / Chapter 1.3.2 --- Inhibition of apoptosis by E6 --- p.8 / Chapter 1.3.3 --- Alteration of gene transcription --- p.11 / Chapter 1.3.4 --- E6 interation with other proteins --- p.12 / Chapter 1.3.5 --- E6 as a therapeutic target --- p.14 / Chapter 1.4 --- HPV E7 protein --- p.15 / Chapter 1.4.1 --- Regulation of viral life cycle by HPV E7 --- p.16 / Chapter 1.4.2 --- Degradation of retinoblastoma tumor suppressor by HPV E7 --- p.18 / Chapter 1.4.3 --- Inhibition of p53 by HPV E7 --- p.22 / Chapter 1.4.4 --- Interaction with other proteins by HPV E7 --- p.24 / Chapter 1.5 --- Objective --- p.26 / Chapter CHAPTER TWO: --- GENERAL MATERIALS AND METHODS --- p.28 / Chapter 2.1 --- Materials --- p.28 / Chapter 2.1.1 --- Materials for cDNA and RNA manipulation --- p.28 / Chapter 2.1.2 --- Culture media and transfection reagents --- p.28 / Chapter 2.1.3 --- Antibodies --- p.29 / Chapter 2.1.4 --- Materials for protein manipulation --- p.29 / Chapter 2.1.5 --- Kits --- p.30 / Chapter 2.1.6 --- Instrumentation --- p.31 / Chapter 2.2 --- Methods --- p.32 / Chapter 2.2.1 --- Plasmid construction --- p.32 / Chapter 2.2.1.1 --- DNA preparation --- p.34 / Chapter 2.2.1.2 --- DNA ligation --- p.34 / Chapter 2.2.1.3 --- Transformation of competent E. coli --- p.35 / Chapter 2.2.2 --- Mini preparation --- p.35 / Chapter 2.2.3 --- Clone selection and confirmation --- p.37 / Chapter 2.2.4 --- Sequencing gel electrophoresis --- p.37 / Chapter 2.2.5 --- Cell culture and cytokine treatment --- p.39 / Chapter 2.2.6 --- Plasmid transfection --- p.39 / Chapter 2.2.7 --- Confirming construction of stable cell lines by RT-PCR --- p.40 / Chapter 2.2.7.1 --- Total cellular RNA extraction --- p.40 / Chapter 2.2.7.2 --- First strand cDNA synthesis --- p.41 / Chapter 2.2.7.3 --- Polymerase chain reaction (PCR) --- p.41 / Chapter 2.2.8 --- Fluorescence microscopy and imaging --- p.43 / Chapter 2.2.9 --- DNA fragmentation assay --- p.44 / Chapter 2.2.10 --- Protein detection --- p.46 / Chapter 2.2.10.1 --- Preparation of protein extract --- p.46 / Chapter 2.2.10.2 --- SDS-PAGE electrophoresis and protein transfer --- p.47 / Chapter 2.2.10.3 --- Immunoblotting analysis --- p.47 / Chapter 2.2.11 --- Statistical analysis --- p.48 / Chapter CHAPTER THREE: --- RESULTS --- p.49 / Chapter 3.1 --- Plasmid construction --- p.49 / Chapter 3.2 --- Expression of HPV16 viral oncogenes in transfected UMSCC12 --- p.51 / Chapter 3.3 --- HPV16 E6 and E7 protect apoptosis induced by TNF-alpha and CHX --- p.53 / Chapter 3.4 --- Detection of apoptosis with fluorescence staining --- p.55 / Chapter 3.5 --- Regulation of the expression of apoptosis-associated proteins by E6 and E7 oncoproteins --- p.57 / Chapter CHAPTER FOUR: --- DISCUSSION --- p.59 / Chapter CHAPTER FIVE: --- CONCLUSION AND FUTURE PERSPECTIVE --- p.68 / REFERENCES --- p.70 / APPENDIX DNA SEQUENCING RESULTS --- p.90

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_324491
Date January 2003
ContributorsDu, Jing., Chinese University of Hong Kong Graduate School. Division of Surgery.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xiv, 90 leaves : ill. (some col.) ; 30 cm.
RightsUse 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/)

Page generated in 0.0018 seconds