Roles of the MSP-1₃₃ in the induction of anti-malaria response.
العنوان: | Roles of the MSP-1₃₃ in the induction of anti-malaria response. |
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مرشدي الرسالة: | Tam, Hou Si., Chinese University of Hong Kong Graduate School. Division of Biochemistry. |
سنة النشر: | 2007 |
المجموعة: | The Chinese University of Hong Kong |
Original Material: | cuhk:326094 |
مصطلحات موضوعية: | Malaria, Immunological aspects, Malaria, Falciparum, immunology, Merozoite Surface Protein 1, Peptide Fragments |
الوصف: | Tam, Hou Si. 33 in title is subscript. Thesis (M.Phil.)--Chinese University of Hong Kong, 2007. Includes bibliographical references (leaves 174-187). in English and Chinese. THESIS COMMITTEE --- p.i ACKNOWLEDGEMENTS --- p.ii p.iii 摘要 --- p.v TABLE OF CONTENTS --- p.vii LIST OF FIGURES --- p.xii LIST OF TABLES --- p.xvii LIST OF ABBREVIATIONS --- p.xviii CHAPTER Chapter 1. --- INTRODUCTION Chapter 1.1 --- Malaria --- p.1 Chapter 1.2 --- Malaria is a public health problem --- p.1 Chapter 1.3 --- Malarial parasite --- p.3 Chapter 1.4 --- Life cycle of P. falciparum --- p.3 Chapter 1.4.1 --- The pre-erythrocytic stage --- p.3 Chapter 1.4.2 --- The asexual erythrocytic stage --- p.3 Chapter 1.4.3 --- The sexual transmission stage --- p.6 Chapter 1.5 --- Chemoprophylaxis and chemotherapy of malaria --- p.7 Chapter 1.6 --- Drug resistance of malaria parasite --- p.7 Chapter 1.7 --- The progress for malaria vaccine --- p.10 Chapter 1.8 --- Vaccine candidates for asexual erythrocytic stage --- p.11 Chapter 1.9 --- Merozoite Surface Protein-1 (MSP-1) --- p.13 Chapter 1.9.1 --- Structure of MSP-1 --- p.13 Chapter 1.9.2 --- The processing of MSP-1 --- p.17 Chapter 1.9.3 --- MSP-1 as a blood-stage vaccine --- p.19 Chapter 1.9.4 --- The vaccine potency of MSP-133 --- p.23 Chapter 1.10 --- Merits of E. coli expression system --- p.25 Chapter 1.11 --- Aim of study --- p.26 Chapter 2. --- MATERIALS AND METHODS Chapter 2.1 --- Materials --- p.30 Chapter 2.2 --- Methods --- p.39 Chapter 3. --- EXPRESSION AND PURIFICATION OF RECOMBINANT MSP-l33kv+19 PROTEIN Chapter 3.1 --- Introduction --- p.63 Chapter 3.2 --- Results Chapter 3.2.1 --- Construction of pET32a/MSP-l33kv+19 expression vector --- p.64 Chapter 3.2.2 --- SDS-PAGE analysis of the expressed protein --- p.74 Chapter 3.2.3 --- Western blot analysis of the expressed protein --- p.78 Chapter 3.2.4 --- Modification of the expression conditions --- p.78 Chapter 3.2.5 --- Protein purification by IMAC --- p.82 Chapter 3.2.6 --- Cleavage of fusion partner from the rMSP-133kv+19 protein --- p.82 Chapter 3.2.7 --- Verification of non-fused recombinant MSPl33kv+19 protein by N-terminal amino acid sequencing --- p.86 Chapter 3.2.8 --- Separation of target protein from the fusion mixture by IMAC --- p.86 Chapter 3.2.9 --- Separation of digestion product by Size Exclusion Chromatography --- p.89 Chapter 3.2.10 --- Conformational test of the purified protein --- p.89 Chapter 3.2.11 --- Separation of target protein from contaminants by Anion-Exchange Chromatography --- p.92 Chapter 3.2.12 --- Separation of target protein from contaminants by Immuno-Affinity Chromatography --- p.95 Chapter 3.3 --- Conclusion --- p.95 Chapter 4. --- IMMUNOLOGICAL CHARACTERIZATION OF BACTERIAL EXPRESSED rMSP-l33kv+19 Chapter 4.1 --- Introduction --- p.97 Chapter 4.2 --- Results Chapter 4.2.1 --- Immunogenicity of recombinant NfMSP-133kV+19 protein --- p.98 Chapter 4.2.2 --- Specificity of anti-NfMSP-133kv+19 sera to MSP-l33kv. MSP-l33 and MSP-l19 --- p.98 Chapter 4.2.3 --- Cross reactivity of anti-MSP-133kv+19 and anti-BVp42 serum --- p.103 Chapter 4.2.4 --- Competitive ELISA --- p.103 Chapter 4.2.5 --- Test for the presence of inhibitory B-cell epitopes on rMSP-l33kv+19 --- p.111 Chapter 4.2.6 --- In vitro parasitic growth inhibition assay --- p.113 Chapter 4.3 --- Conclusion --- p.115 Chapter 5. --- EXPRESSION AND PURIFICATION OF RECOMBINANT MSP-l33kc+19 PROTEIN Chapter 5.1 --- Introduction --- p.116 Chapter 5.2 --- Results Chapter 5.2.1 --- Construction of pET32a/MSP-133kv+19 expression vector --- p.117 Chapter 5.2.2 --- Expression of recombinant MSP-133kc+19 protien (rMSP-133kc+19) --- p.124 Chapter 5.2.3 --- Purification of rMSP-l33kc+19 by IMAC --- p.127 Chapter 5.2.4 --- Cleavage of fusion partner from target protein --- p.127 Chapter 5.2.5 --- Construction of pRSETA/MSP-l3X33kc+19 expression vector --- p.135 Chapter 5.2.6 --- SDS-PAGE analysis of the protein expression --- p.146 Chapter 5.3 --- Conclusion --- p.153 Chapter 6. --- DISCUSSION Chapter 6.1 --- Expression of rMSP-l33kv+19 --- p.154 Chapter 6.2 --- Purification of rMSP-l3.3kv+19 --- p.156 Chapter 6.3 --- Conformational test of rMSP-133kv+19 --- p.157 Chapter 6.4 --- Biological and immunological activity of NfMSP-133kv+19 --- p.158 Chapter 6.5 --- Expression of rMSP-133kc+19 --- p.166 Chapter 6.6 --- Future prospects --- p.167 REFERENCES --- p.174 APPENDICES Chapter 1. --- HiTrap NHS-activated HP for ligand coupling procedure --- p.188 Chapter 2. --- Reuse of Ni+-NTA Resin procedure --- p.190 Chapter 3. --- Sequence alignment of MSP-133 (MAD20 & Welcome/Kl alleles) --- p.191 Chapter 4. --- Nucleotide sequence and amino acid sequence of P. falciparum MSP-l33kv+19 --- p.192 Chapter 5. --- Nucleotide sequence and amino acid sequence of P. falciparum MSP-l33kc+19 --- p.193 Chapter 6. --- "Nucleotide sequence and amino acid sequence of P. falciparum MSP-142 (3D7 isolate, MAD20 allele)" --- p.194 Chapter 7. --- Amino acid sequence of Plasmodium falciparum MSP-l42 --- p.195 |
Original Identifier: | oai:cuhk-dr:cuhk_326094 |
نوع الوثيقة: | Text bibliography |
وصف الملف: | print; xx, 195 leaves : ill., maps ; 30 cm. |
اللغة: | Chinese English |
الإتاحة: | http://library.cuhk.edu.hk/record=b5893276Test http://repository.lib.cuhk.edu.hk/en/item/cuhk-326094Test |
حقوق: | Use 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/4.0Test/) |
رقم الانضمام: | edsndl.cuhk.edu.hk.oai.cuhk.dr.cuhk.326094 |
قاعدة البيانات: | Networked Digital Library of Theses & Dissertations |
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