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Telomere and telomerase study in human gliomas.

by Chong Yin Yue. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 146-161). / Abstracts in English and Chinese. / Acknowledgments --- p.i / Abstract (English/Chinese) --- p.ii / Contents --- p.vi / List of Tables --- p.ix / List of Figures --- p.xi / Chapter I. --- INTRODUCTION --- p.1 / Chapter I.1. --- Central Nervous System Tumors --- p.1 / Chapter I.2. --- Histopathological Classification of Gliomas --- p.4 / Chapter I.2.1. --- Astrocytic Tumors --- p.4 / Chapter I.2.1.1. --- Diffuse Astrocytomas --- p.4 / Chapter I.2.1.1.1. --- Low Grade Diffuse Astrocytomas --- p.5 / Chapter I.2.1.1.2. --- Anaplastic Astrocytomas --- p.5 / Chapter I.2.1.1.3. --- Glioblastomas --- p.6 / Chapter I.2.1.2. --- Pilocytic Astrocytomas --- p.9 / Chapter I.2.1.3. --- Pleomorphic Xanthoastrocytomas --- p.10 / Chapter I.2.2. --- Non-Astrocytic Tumors --- p.10 / Chapter I.2.2.1. --- Oligodendroglial Tumors --- p.10 / Chapter I.2.2.2. --- Ependymal Tumors --- p.16 / Chapter I.2.2.3. --- Dysembryoplastic Neuroepithelial Tumors --- p.20 / Chapter I.3. --- Molecular Genetics in Gliomas --- p.21 / Chapter I.4. --- Telomeres and Telomerase --- p.29 / Chapter I.4.1. --- History --- p.29 / Chapter I.4.2. --- Telomeres --- p.30 / Chapter I.4.3. --- End Replication Problem --- p.32 / Chapter I.4.4. --- Telomerase --- p.34 / Chapter I.4.5. --- Telomerase Components --- p.36 / Chapter I.4.5.1. --- RNA Component --- p.36 / Chapter I.4.5.2. --- Protein Component --- p.39 / Chapter I.4.5.3. --- Catalytic Subunit --- p.40 / Chapter I.4.5.4. --- Telomeric Repeat Binding Factor 1 --- p.41 / Chapter I.4.6. --- Cellular Immortality and Aging --- p.42 / Chapter I.4.7. --- Detection of Telomerase Activity --- p.44 / Chapter I.4.7.1. --- Telomeric Repeat Amplification Protocol Assay --- p.44 / Chapter I.4.7.2. --- Other Detection Methods --- p.45 / Chapter I.4.8. --- An Overview of Telomerase Activity --- p.48 / Chapter I.4.9. --- Alternative Lengthening of Telomeres --- p.50 / Chapter I.4.10. --- Telomeres Suppressor Genes --- p.51 / Chapter I.4.11. --- Telomerase and pl6/pRb Pathway --- p.52 / Chapter I.5. --- Telomeres and Telomerase Studies in Brain Tumors --- p.54 / Chapter I.5.1. --- Telomerase Activity in Brain Tumors --- p.54 / Chapter I.5.2. --- Telomere Length in Brain Tumors --- p.57 / Chapter I.5.3. --- Telomerase RNA Component Expression in Brain Tumors --- p.57 / Chapter II. --- OBJECTIVES of STUDY --- p.59 / Chapter III. --- MATERIALS AND METHODS --- p.61 / Chapter III.l. --- Telomerase Activity Study --- p.61 / Chapter III.1.1. --- Specimens --- p.61 / Chapter III.l.2. --- Telomerase Extraction --- p.63 / Chapter III.1.3. --- Protein Concentration Measurement --- p.63 / Chapter III.1.4. --- RNase-treated Samples --- p.64 / Chapter III.l.5. --- TRAP Assay --- p.64 / Chapter III.1.5.1. --- TS Primer Labelling --- p.65 / Chapter III.1.5.2. --- TS Primer Extension And PCR Amplification --- p.65 / Chapter III. 1.6. --- Non-Denaturing Polyacrylamide Gel Electrophoresis --- p.66 / Chapter III.1.7. --- Data Analysis --- p.67 / Chapter III.1.8. --- Statistical Analysis --- p.67 / Chapter III.2. --- Telomere Length Study --- p.68 / Chapter III.2.1. --- Specimens --- p.68 / Chapter III.2.2. --- DNA Extraction --- p.70 / Chapter III.2.3. --- DNA Concentration Measurement --- p.71 / Chapter III.2.4. --- Analysis of Telomere Length by Southern Hybridization --- p.71 / Chapter III.2.4.1. --- DNA Digestion --- p.73 / Chapter III.2.4.2. --- Southern Blotting --- p.73 / Chapter III.2.5. --- Data Analysis --- p.76 / Chapter III.2.6. --- Statistical Analysis --- p.77 / Chapter III.3. --- hTERT and hTEP1 mRNA Expression Study --- p.78 / Chapter III.3.1. --- Specimens --- p.78 / Chapter III.3.2. --- RNA Extraction and DNase Treatment --- p.78 / Chapter III.3.3. --- Reverse Transcription-Polymerase Chain Reaction --- p.80 / Chapter III.3.3.1. --- Primer Design --- p.81 / Chapter III.3.3.2. --- Standard Protocol --- p.81 / Chapter III.3.4. --- Statistical Analysis --- p.84 / Chapter III.4. --- p16 and pRb Immunostaining --- p.85 / Chapter III.4.1. --- Specimens --- p.85 / Chapter III.4.2. --- Slide Preparation --- p.85 / Chapter III.4.3. --- Immunohistochemistry --- p.87 / Chapter III.4.4. --- Data Analysis --- p.88 / Chapter III.4.5. --- Statistical Analysis --- p.89 / Chapter IV. --- RESULTS --- p.90 / Chapter IV.1. --- Telomerase Activity Study --- p.90 / Chapter IV.2. --- Telomere Length Study --- p.96 / Chapter IV.3. --- hTERT and hTEPl mRNA Expression Study --- p.104 / Chapter IV.4. --- p16 and pRb Protein Expression --- p.109 / Chapter V. --- DISCUSSION --- p.115 / Chapter V. 1. --- Telomerase Activity in Gliomas --- p.115 / Chapter V.2. --- Telomere Length in Oligodendroglial and Ependymal Tumors --- p.122 / Chapter V.3. --- hTERT and hTEPl mRNA Expression in Oligodendroglial and Ependymal Tumors --- p.128 / Chapter V.4. --- Protein Expression ofpl6 and pRb in Oligodendroglial and Ependymal Tumors --- p.132 / Chapter V.5. --- Discussion on Telomerase Activity-Related Factors --- p.135 / Chapter V.6. --- Significance of Study and Clinical Application --- p.137 / Chapter V.7. --- Future Direction --- p.141 / Chapter VI. --- CONCLUSION --- p.143 / Chapter VII. --- REFERENCES --- p.146

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_322878
Date January 1999
ContributorsChong, Yin Yue., 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, xii, 161 leaves : ill. (some col., some mounted) ; 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/)

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