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Antisense inhibition of glucose transporter 5 on breast tumor cells.

by Chan Ka Kui. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 104-113). / Abstracts in English and Chinese. / ABSTRACT --- p.1 / Chapter 1 --- INTRODUCTION --- p.5 / Chapter 1.1 --- Incidence rate of breast cancer in Hong Kong --- p.5 / Chapter 1.2 --- Estrogen and breast cancer --- p.6 / Chapter 1.3 --- The relation between glucose transporters and breast cancer --- p.7 / Chapter 1.4 --- Antisense oligonucleotide --- p.10 / Chapter 1.5 --- Action mechanisms of antisense oligonucleotide --- p.11 / Chapter 1.6 --- Modification of the oligonucleotide --- p.13 / Chapter 1.7 --- Length --- p.16 / Chapter 1.8 --- Sequence selection of the antisense oligonucleotide --- p.16 / Chapter 1.9 --- Delivery means in antisense oligonucleotide --- p.18 / Chapter 1.10 --- The therapeutic role of antisense oligonucleotide --- p.19 / Chapter 1.11 --- Objective of the project --- p.21 / Chapter 2 --- MATERIAL AND METHODS --- p.23 / Chapter 2.1 --- Materials --- p.23 / Chapter 2.2 --- Methods --- p.26 / Chapter 3 --- RESULTS --- p.37 / Chapter 3.1 --- The characteristics of MCF-7 and MDA-MB-231 cells --- p.37 / Chapter 3.2 --- Trend of uptake of antisense oligonucleotides in MCF-7 and MDA- MB-231 cells --- p.41 / Chapter 3.3 --- The integrity of the oligonucleotide in serum-free medium during transfection --- p.48 / Chapter 3.4 --- Detection of effects of Glut5 antisense oligonucleotides of breast tumor cells-MTT assay --- p.50 / Chapter 3.5 --- Detection of the antiproliferative effect by trypan blue exclusion assay and thymidine incorporation --- p.56 / Chapter 3.6 --- Cell cycle analysis and DNA extraction --- p.61 / Chapter 3.7 --- Suppression of Glut5 mRNA detected by RT-PCR --- p.66 / Chapter 3.8 --- Suppression of translation of Glut5 proteins as indicated by Western blotting --- p.73 / Chapter 3.9 --- Measurement of the fructose and glucose uptake in MCF-7 and MDA -MB-231 cells after antisense treatment --- p.76 / Chapter 3.10 --- Change of the phosphofructokinase-1 (PFK-1) activities in MDA- MB-231 cells --- p.82 / Chapter 3.11 --- Measurement of the change in the intracellular pH of the breast tumor cells --- p.84 / Chapter 4 --- DISCUSSION --- p.89 / Chapter 4.1 --- The insights of Glut5 antisense oligonucleotide into cancer therapy --- p.89 / Chapter 4.2 --- The uptake pattern of Glut5 antisense oligonucleotides in breast tumor cells --- p.90 / Chapter 4.3 --- Stability of antisense oligonucleotide during transfection --- p.92 / Chapter 4.4 --- Effects of Glut5 antisense oligonucleotide on MCF-7 and MDA-MB- 231cells --- p.93 / Chapter 4.5 --- Proofs of undergoing antisense action mechanism --- p.95 / Chapter 4.6 --- Physiological changes in breast tumor cells after antisense treatment --- p.97 / Chapter 5 --- CONCLUSION --- p.103 / Chapter 6 --- References --- p.104

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323130
Date January 2000
ContributorsChan, Ka Kui., Chinese University of Hong Kong Graduate School. Division of Biochemistry.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, 113 leaves : ill. ; 30 cm.
CoverageHong Kong
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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