Return to search

Histone deacetylase inhibitors are effective therapeutic agents in nasopharyngeal carcinoma cells.

Wong Yue Hang Albert. / Thesis submitted in: December 2005. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 108-119). / Abstracts in English and Chinese. / Abstract --- p.i / Acknowledgements --- p.v / List of Figures --- p.x / List of Tables --- p.xi / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Literature Review --- p.4 / Chapter 2.1 --- Nasopharyngeal Carcinoma (NPC) --- p.4 / Chapter 2.1.1 --- Anatomy of Nasopharynx --- p.4 / Chapter 2.1.2 --- Histopathology of Nasopharyngeal Carcinoma --- p.5 / Chapter 2.1.3 --- Epidemiology and Etiology of Nasopharyngeal Carcinoma --- p.5 / Chapter 2.1.3.1 --- Endemic Regions of Nasopharyngeal Carcinoma --- p.5 / Chapter 2.1.3.2 --- Gender and Age Bias --- p.6 / Chapter 2.1.3.3 --- Nasopharyngeal Carcinoma in Hong Kong --- p.6 / Chapter 2.1.3.4 --- Environmental Factors and Diet --- p.7 / Chapter 2.1.3.5 --- HLA Haplotypes and Nasopharyngeal Carcinoma --- p.9 / Chapter 2.1.4 --- Epstein-Barr Virus (EBV) and Nasopharyngeal Carcinoma --- p.10 / Chapter 2.1.4.1 --- EBV and Human Cacners --- p.10 / Chapter 2.1.4.2 --- EBV Infection --- p.10 / Chapter 2.1.4.3 --- "Latent, Clonal EBV Infection" --- p.11 / Chapter 2.1.4.4 --- EBV Latency Form --- p.11 / Chapter 2.1.4.5 --- Reactivation of EBV --- p.12 / Chapter 2.1.5 --- Molecular Pathogenesis of Nasopharyngeal Carcinoma --- p.13 / Chapter 2.1.5.1 --- Genetic Changes --- p.13 / Chapter 2.1.5.2 --- Epigenetic Changes --- p.13 / Chapter 2.1.6 --- Therapy of Nasopharyngeal Carcinoma and its Deficiency --- p.14 / Chapter 2.1.6.1 --- Radiotherapy --- p.14 / Chapter 2.1.6.2 --- Concurrent Chemoradiotherapy --- p.16 / Chapter 2.1.6.3 --- Adjuvant and Neo-adjuvant Chemotherapy --- p.17 / Chapter 2.1.6.4 --- Chemotherapy in Metastatic Nasopharyngeal Carcinoma --- p.18 / Chapter 2.1.6.5 --- Novel Therapeutic Agents and Approach --- p.19 / Chapter 2.2 --- Histone Modification and Cancer --- p.20 / Chapter 2.2.1 --- Histone Modification and Transcription Regulation --- p.20 / Chapter 2.2.2 --- Carcinogenic Effect of Aberrant HAT and HDAC Activities --- p.21 / Chapter 2.2.3 --- Structural Classes of HDAC Inhibitors --- p.24 / Chapter 2.2.4 --- Anti-Cancer Mechanisms of HDAC Inhibitors --- p.25 / Chapter 2.3 --- Suberoylanilide Hydroxamic Acid (SAHA) --- p.27 / Chapter 2.3.1 --- Anti-tumor Effect of SAHA in Various Cancer Cell Lines --- p.27 / Chapter 2.3.2 --- SAHA Mediated Non-apoptotic Programmed Cell Death --- p.29 / Chapter 2.3.3 --- Anti-tumor and Preventive Effect of SAHA in Animal Model --- p.29 / Chapter 2.3.4 --- Clinical Trials of SAHA --- p.30 / Chapter 2.4 --- FK228 (Depsipeptide or FR901228) --- p.31 / Chapter 2.4.1 --- Anti-malignancy mechanism of FK228 --- p.31 / Chapter 2.4.2 --- Anti-angiogenesis --- p.32 / Chapter 2.4.3 --- Drug Resistance and FK228 --- p.33 / Chapter 2.4.4 --- Studies of FK228 on Animal Models --- p.33 / Chapter 2.4.5 --- Clinical Trials --- p.34 / Chapter 2.5 --- Histone Modification and Nasopharyngeal Carcinoma --- p.34 / Chapter Chapter 3 --- Materials and Methods --- p.36 / Chapter 3.1 --- Cell Lines --- p.36 / Chapter 3.2 --- EBER ish Hybridization (EBER ISH) --- p.37 / Chapter 3.3 --- HDAC Inhibitors --- p.38 / Chapter 3.4 --- Cellular Sensitivity of NPC Cell Lines to HDAC Inhibitors --- p.38 / Chapter 3.4.1 --- Drug Treatment --- p.38 / Chapter 3.4.2 --- Determining Relative Amount of Survival Cells (WST-1 Assay) --- p.39 / Chapter 3.5 --- Flow Cytometry Analysis --- p.40 / Chapter 3.5.1 --- Collecting Cells and Fixation --- p.40 / Chapter 3.5.2 --- Staining --- p.41 / Chapter 3.5.3 --- Flow Cytometry Analysis --- p.41 / Chapter 3.6 --- Protein Extraction --- p.41 / Chapter 3.6.1 --- Harvesting Samples --- p.41 / Chapter 3.6.2 --- Protein Extraction --- p.42 / Chapter 3.6.3 --- Protein Quantification --- p.42 / Chapter 3.7 --- Western Blotting --- p.43 / Chapter 3.7.1 --- SDS-Polyarcylamide Gel Electrophoresis (PAGE) (SDS-PAGE) --- p.43 / Chapter 3.7.2 --- Wet Transfer of Proteins --- p.43 / Chapter 3.7.3 --- Immunoblotting --- p.44 / Chapter 3.7.4 --- Signal Detection --- p.44 / Chapter 3.8 --- CodeLin´kёØ Oligonucleotide Microarray --- p.45 / Chapter 3.8.1 --- HDAC Inhibitor Treatment --- p.45 / Chapter 3.8.2 --- RNA Extraction --- p.45 / Chapter 3.8.3 --- Quality and Quantity Assessment of Total RNA Extracted --- p.46 / Chapter 3.8.4 --- CodeLinkIM Expression Bioarray System --- p.46 / Chapter 3.8.5 --- Data Analysis --- p.48 / Chapter 3.9 --- Real-time Reverse Transcription PCR (Real-time RT-PCR) --- p.48 / Chapter Chapter 4 --- Results --- p.50 / Chapter 4.1 --- Presence of EBV --- p.50 / Chapter 4.2 --- Anti-prolirative Effect of HDAC Inhibitors --- p.52 / Chapter 4.3 --- Histone Acetylation --- p.56 / Chapter 4.4 --- Induction of p21 Expression in NPC Cell Lines --- p.58 / Chapter 4.5 --- HDAC Inhibitors Induced Cell Cycle Arrest and Polyploidy Formation --- p.60 / Chapter 4.5.1 --- Trichostatin A Induced G2/M Arrest --- p.60 / Chapter 4.5.2 --- Suberoylanilide Hydroxamic Acid Induced G1 Arrest --- p.62 / Chapter 4.5.3 --- FK228 Mediated G2/M Arrest --- p.64 / Chapter 4.6 --- HDAC Inhibitors Altered the Expression of Cell Cycle Regulatory Proteins --- p.66 / Chapter 4.6.1 --- TSA Down-regulated Cyclin A and B --- p.66 / Chapter 4.6.2 --- Suppressed Expression of Cyclin D1 and B by SAHA --- p.69 / Chapter 4.6.3 --- Effect of FK228 on Expression of Different Cyclins in NPC Cell Lines --- p.71 / Chapter 4.7 --- Effect of HDAC Inhibitors on EBV Proteins --- p.73 / Chapter 4.8 --- HDAC Inhibitors Modulated Gene Expression Profile --- p.76 / Chapter 4.8.1 --- SAHA and FK228-Induced Gene Expression Profile --- p.76 / Chapter 4.8.2 --- Validation of Expression Profile of Selected Genes by Real-time RT-PCR --- p.83 / Chapter Chapter 5 --- Discussion --- p.87 / Chapter 5.1 --- Anti-proliferative Effect of SAHA and FK228 on NPC Cell Lines --- p.88 / Chapter 5.2 --- Resistance of SAHA or FK228 in NPC --- p.93 / Chapter 5.3 --- Growth Inhibitory Mechanism of SAHA and FK228 in NPC Cells --- p.94 / Chapter 5.4 --- Induction of Polyploidy Cells in NPC Cell Lines --- p.98 / Chapter 5.5 --- Does EBV play a Role in HDAC Inhibiotrs Induced Growth Arrest in NPC Cell Lines? --- p.99 / Chapter 5.6 --- Transcriptional Signature of SAHA and FK228 in NPC Cell Lines --- p.100 / Chapter 5.7 --- Combining SAHA or FK228 with other Anti-tumor Agents --- p.104 / Chapter 5.8 --- Future Prospectus --- p.105 / Chapter Chapter 6 --- Summary --- p.106 / References --- p.108 / Appendix 1 --- p.120 / Appendix 2 --- p.121

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325582
Date January 2006
ContributorsWong, Yue Hang Albert., Chinese University of Hong Kong Graduate School. Division of Anatomical and Cellular Pathology.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xi, 119 leaves : ill. ; 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 0.0026 seconds