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Studies on the anti-tumor activity of conjugated linoleic acid against myeloid leukemia.

Lui Oi Lan. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2005. / Includes bibliographical references (leaves [216]-240). / Abstracts in English and Chinese. / ACKNOWLEDGEMENTS --- p.i / ABBREVIATIONS --- p.ii / ABSTRACT --- p.vii / 撮要 --- p.x / PUBLICATIONS --- p.xiii / TABLE OF CONTENTS --- p.xiv / Chapter CHAPTER 1: --- GENERAL INTRODUCTION / Chapter 1.1 --- Hematopoiesis and Leukemia --- p.1 / Chapter 1.1.1 --- An Overview on Hematopoietic Development --- p.1 / Chapter 1.1.2 --- Leukemia --- p.8 / Chapter 1.1.2.1 --- General Diagnostic Tests for Leukemia --- p.9 / Chapter 1.1.2.2 --- Classification and Epidemiology of Leukemia --- p.10 / Chapter 1.1.2.3 --- Conventional Approaches to Leukemia Therapy --- p.17 / Chapter 1.1.2.4 --- Novel Approaches to Leukemia Therapy --- p.20 / Chapter 1.2 --- Conjugated Linoleic Acid --- p.23 / Chapter 1.2.1 --- Introduction: Historical Development and Occurrence of Conjugated Linoleic Acid --- p.23 / Chapter 1.2.2 --- Phytochemistry and Metabolism of Conjugated Linoleic Acid --- p.24 / Chapter 1.2.2.1 --- Chemical Structures of Conjugated Linoleic Acid Isomers --- p.24 / Chapter 1.2.2.2 --- Biosynthesis of Conjugated Linoleic Acid --- p.26 / Chapter 1.2.2.3 --- Metabolism of Conjugated Linoleic Acid --- p.30 / Chapter 1.2.2.4 --- Mode of Entry and Tissue Incorporation of Conjugated Linoleic Acid --- p.33 / Chapter 1.2.2.5 --- Toxicology of Conjugated Linoleic Acid --- p.33 / Chapter 1.2.3 --- Physiological Activities of Conjugated Linoleic Acid: Reported Health Benefits --- p.35 / Chapter 1.2.3.1 --- Anti-adipogenesis / Chapter 1.2.3.2 --- Anti-diabetogenesis --- p.36 / Chapter 1.2.3.3 --- Anti-atherosclerosis --- p.38 / Chapter 1.2.3.4 --- Anti-carcinogenesis --- p.39 / Chapter 1.2.3.5 --- Anti-tumor Activity --- p.40 / Chapter 1.2.3.6 --- Effects of Conjugated Linoleic Acid on Lipid Metabolism --- p.44 / Chapter 1.2.3.6.1 --- Actions on Phospholipids by Conjugated Linoleic Acid --- p.45 / Chapter 1.2.3.6.2 --- Conjugated Linoleic Acid as a Ligand for the PPAR System --- p.47 / Chapter 1.2.3.7 --- Immunomodulation --- p.47 / Chapter 1.3 --- Aims and Scopes of This Investigation --- p.50 / Chapter CHAPTER 2: --- MATERIALS AND METHODS / Chapter 2.1 --- Materials / Chapter 2.1.1 --- Animals --- p.52 / Chapter 2.1.2 --- Cell Lines --- p.52 / Chapter 2.1.3 --- "Cell Culture Medium, Buffers and Other Reagents" --- p.52 / Chapter 2.1.4 --- Reagents for 3H-Thymidine Incorporation Assay --- p.54 / Chapter 2.1.5 --- Reagents and Buffers for Flow Cytometry --- p.58 / Chapter 2.1.6 --- Reagents for DNA Extraction --- p.59 / Chapter 2.1.7 --- Cell Death Detection ELISAPLUS Kit --- p.63 / Chapter 2.1.8 --- Reagents for Measuring Caspase Activity --- p.65 / Chapter 2.1.9 --- Reagents for Total RNA Isolation --- p.66 / Chapter 2.1.10 --- Reagents and Buffers for RT-PCR --- p.69 / Chapter 2.1.11 --- Reagents and Buffers for Gel Electrophoresis of Nucleic Acids --- p.74 / Chapter 2.1.12 --- "Reagents, Buffers and Materials for Western Blot Analysis" --- p.75 / Chapter 2.2 --- Methods / Chapter 2.2.1 --- Culture of the Tumor Cell Lines --- p.80 / Chapter 2.2.2 --- "Isolation, Preparation and Culture of Mouse Peritoneal Macrophages" --- p.81 / Chapter 2.2.3 --- Determination of Cell Viability --- p.82 / Chapter 2.2.4 --- Determination of Cell Proliferation by [3H]-TdR Incorporation Assay --- p.83 / Chapter 2.2.5 --- In Vivo Tumorigenicity Study --- p.83 / Chapter 2.2.6 --- Analysis of Cell Cycle Profile / DNA Content by Flow Cytometry --- p.83 / Chapter 2.2.7 --- Measurement of Apoptosis --- p.84 / Chapter 2.2.8 --- Determination of the Mitochondrial Membrane Potential --- p.86 / Chapter 2.2.9 --- Measurement of Caspase Activity --- p.87 / Chapter 2.2.10 --- Study of Intracellular Accumulation of Reactive Oxygen Species (ROS) --- p.88 / Chapter 2.2.11 --- Study of the Scavenging Activity of Antioxidants --- p.88 / Chapter 2.2.12 --- Gene Expression Study --- p.89 / Chapter 2.2.13 --- Protein Expression Study --- p.92 / Chapter 2.2.14 --- Measurement of Cell Differentiation --- p.95 / Chapter 2.2.15 --- Statistical Analysis --- p.98 / Chapter CHAPTER 3: --- STUDIES ON THE ANTI-TUMOR ACTICITY OF CONJUGATED LINOLEIC ACID ON MYELOID LEUKEMIA CELLS / Chapter 3.1 --- Introduction / Chapter 3.2 --- Results --- p.99 / Chapter 3.2.1 --- Anti-proliferative Activity of CLA-mix and CLA Isomers on Various Myeloid Leukemia Cell Lines In Vitro --- p.101 / Chapter 3.2.2 --- Cytotoxic Effect of CLA-mix on the WEHI-3B JCS Cells In Vitro --- p.109 / Chapter 3.2.3 --- Cytotoxic Effect of CLA-mix on Primary Murine Myeloid Cells In Vitro --- p.111 / Chapter 3.2.4 --- Kinetic and Reversibility Studies of the Anti-proliferative Activity of CLA-mix on the WEHI-3B JCS Cells --- p.113 / Chapter 3.2.5 --- Effect of CLA-mix and its isomers on the Cell Cycle Profiles of the WEHI-3B JCS Cells In Vitro --- p.116 / Chapter 3.2.6 --- Effect of CLA-mix and its isomer on the Expression of Cell Cycle-regulatory Genes in the WEHI-3B JCS Cells --- p.123 / Chapter 3.2.7 --- Effect of CLA-mix and its isomer on the In V Tumorigenicity of the WEHI-3B JCS Cells ivo --- p.128 / Chapter 3.3 --- Discussion --- p.131 / Chapter CHAPTER 4: --- STUDIES ON THE APOPTOSIS-INDUCING ACTIVITY OF CONJUGATED LINOLEIC ACID ON MYELOID LEUKEMIA CELLS / Chapter 4.1 --- Introduction --- p.141 / Chapter 4.2 --- Results --- p.141 / Chapter 4.2.1 --- Induction of Apoptosis in Both Murine and Human Myeloid Leukemia Cells by CLA --- p.144 / Chapter 4.2.2 --- Effect of CLA and its Isomer on the Mitochondrial Membrane Potential of the WEHI-3B JCS Cells --- p.151 / Chapter 4.2.3 --- Effect of CLA-mix and its Isomer on the Expression of Apoptosis-regulatory Genes of the Bcl-2 Family in the WEHI-3B JCS Cells --- p.154 / Chapter 4.2.4 --- Effect of CLA-mix and its Isomer on the Expression of Apoptosis-regulatory Proteins in the WEHI-3B JCS Cells --- p.158 / Chapter 4.2.5 --- Effect of CLA-mix and its Isomer on the Induction of Caspase Activity in the WEHI-3B JCS Cells --- p.161 / Chapter 4.2.6 --- Effect of CLA-mix and its Isomer on the Induction of ROS in the WEHI-3B JCS Cells --- p.170 / Chapter 4.2.7 --- Effect of Antioxidants on the Induction of ROS by CLA-mix and its Isomer in the WEHI-3B JCS Cells --- p.173 / Chapter 4.2.8 --- Effect of Antioxidants on the Induction of Apoptosis by CLA-mix and its Isomer in the WEHI-3B JCS Cells --- p.176 / Chapter 4.2 --- Discussion / Chapter CHAPTER 5: --- STUDIES ON THE DIFFERENTIATION-INDUCING ACTIVITY OF CONJUGATED LINOLEIC ACID ON MYELOID LEUKEMIA CELLS / Chapter 5.1 --- Introduction --- p.187 / Chapter 5.2 --- Results --- p.190 / Chapter 5.2.1 --- Morphological Alterations in CLA-mix- and CLA isomer-treated WEHI-3B JCS Cells --- p.190 / Chapter 5.2.2 --- Effects of CLA-mix on the Cell Size and Granularity of WEHI-3B JCS Cells --- p.196 / Chapter 5.2.3 --- Studies of the Surface Phenotypic Changes in the CLA-mix-treated WEHI-3B JCS cells --- p.198 / Chapter 5.2.4 --- Studies on the Induction of Monocytic Serine Esterase (MSE) Activity in the CLA-mix-treated WEHI-3B JCS Cells --- p.200 / Chapter 5.2.5 --- Studies on the Induction of Endocytic Activity in the CLA-mix-treated WEHI-3B JCS Cells --- p.201 / Chapter 5.2.6 --- Studies on the Expression of the Differentiation-regulatory Cytokine Genes in the CLA-mix-treated WEHI-3B JCS Cells --- p.202 / Chapter 5.3 --- Discussion --- p.204 / Chapter CHAPTER 6: --- CONCLUSIONS AND FUTURE PERSPECTIVES REFERENCES --- p.208 / REFERENCES --- p.217

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325292
Date January 2005
ContributorsLui, Oi Lan., Chinese University of Hong Kong Graduate School. Division of Biochemistry.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xix, 240 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/)

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