Induction of HO-1 on endothelial cells via PI3K signaling pathway by anti-NS1 antibodies in dengue virus infected patients [Elektronische Ressource] / submitted by Puji Rahayu
94 Pages
English
Downloading requires you to have access to the YouScribe library
Learn all about the services we offer

Induction of HO-1 on endothelial cells via PI3K signaling pathway by anti-NS1 antibodies in dengue virus infected patients [Elektronische Ressource] / submitted by Puji Rahayu

-

Downloading requires you to have access to the YouScribe library
Learn all about the services we offer
94 Pages
English

Description

INDUCTION OF HO-1 ON ENDOTHELIAL CELLS VIA PI3K SIGNALING PATHWAY BY ANTI-NS1 ANTIBODIES IN DENGUE VIRUS INFECTED PATIENTS PUJI RAHAYUINAUGURAL DISSERTATIONfor the acquisition of the doctoral degree édition scientifiqueVVB LAUFERSWEILER VERLAG at the Faculty of Veterinary Medicineof Justus Liebig University GiessenVVB LAUFERSWEILER VERLAGSTAUFENBERGRING 15 ISBN: 978-3-8359-5635-3 GermanyD-35396 GIESSENTel: 0641-5599888 Fax: -5599890redaktion@doktorverlag.dewww.doktorverlag.de 9 7 8 3 8 3 5 9 5 6 3 5 3édition scientifiqueVVB LAUFERSWEILER VERLAGVVBPUJI RAHAYU HO-1 IN DENGUE VIRUS INFECTED PATIENTS. Das Werk ist in allen seinen Teilen urheberrechtlich geschützt. Jede Verwertung ist ohne schriftliche Zustimmung des Autors oder des Verlages unzulässig. Das gilt insbesondere für Vervielfältigungen, Übersetzungen, Mikroverfilmungen und die Einspeicherung in und Verarbeitung durch elektronische Systeme.1. Auflage 2010All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the Author or the Publishers.st1 Edition 2010© 2010 by VVB LAUFERSWEILER VERLAG, GiessenPrinted in Germany édition scientifiqueVVB LAUFERSWEILER VERLAGSTAUFENBERGRING 15, D-35396 GIESSENTel: 0641-5599888 Fax: 0641-5599890 email: redaktion@doktorverlag.dewww.doktorverlag.

Subjects

Informations

Published by
Published 01 January 2010
Reads 40
Language English
Document size 1 MB

Exrait

INDUCTION OF HO-1 ON ENDOTHELIAL CELLS VIA
PI3K SIGNALING PATHWAY BY ANTI-NS1 ANTIBODIES
IN DENGUE VIRUS INFECTED PATIENTS
PUJI RAHAYU
INAUGURAL DISSERTATION
for the acquisition of the doctoral degree édition scientifique
VVB LAUFERSWEILER VERLAG at the Faculty of Veterinary Medicine
of Justus Liebig University Giessen
VVB LAUFERSWEILER VERLAG
STAUFENBERGRING 15 ISBN: 978-3-8359-5635-3 Germany
D-35396 GIESSEN
Tel: 0641-5599888 Fax: -5599890
redaktion@doktorverlag.de
www.doktorverlag.de 9 7 8 3 8 3 5 9 5 6 3 5 3
édition scientifique
VVB LAUFERSWEILER VERLAGVVB
PUJI RAHAYU HO-1 IN DENGUE VIRUS INFECTED PATIENTS. Das Werk ist in allen seinen Teilen urheberrechtlich geschützt.
Jede Verwertung ist ohne schriftliche Zustimmung des Autors
oder des Verlages unzulässig. Das gilt insbesondere für
Vervielfältigungen, Übersetzungen, Mikroverfilmungen
und die Einspeicherung in und Verarbeitung durch
elektronische Systeme.
1. Auflage 2010
All rights reserved. No part of this publication may be
reproduced, stored in a retrieval system, or transmitted,
in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without the prior
written permission of the Author or the Publishers.
st1 Edition 2010
© 2010 by VVB LAUFERSWEILER VERLAG, Giessen
Printed in Germany
édition scientifique
VVB LAUFERSWEILER VERLAG
STAUFENBERGRING 15, D-35396 GIESSEN
Tel: 0641-5599888 Fax: 0641-5599890
email: redaktion@doktorverlag.de
www.doktorverlag.de

From the Institute of Veterinary Pathology
Justus Liebig University Giessen
Supervisor: Prof. Dr. med. vet. Manfred Reinacher
and
The Institute for Clinical Immunology and Transfusion Medicine
Justus Liebig University Giessen
Supervisor: Prof. Dr. med. Gregor Bein



Induction of HO-1 on Endothelial Cells via
pI3K Signaling Pathway by Anti-NS1 Antibodies
in Dengue Virus Infected Patients




INAUGURAL DISSERTATION
for the acquisition of the doctoral degree
at the Faculty of Veterinary Medicine
of Justus Liebig University Giessen
Germany



submitted by


PUJI RAHAYU
Veterinarian from Ambarawa, Indonesia


Giessen 2010
With the permission of the Faculty of Veterinary Medicine of
Justus Liebig University Giessen







Dean : Prof. Dr. Martin Kramer



Referees : Prof. Dr. med. vet. Manfred Reinacher
Prof. Dr. med. Gregor Bein






 


rdDate of the Defense: November 3 , 2010




Declarations

I declare that I have completed this dissertation without the unauthorized help of
a second party and only with the assistance acknowledged therein. I have
appropriately acknowledged and referenced all text passages that are derived
literally from or are based on the content of published or unpublished work of
others, and all information that relates to verbal communications. I have abided
by the principles of good scientific conduct laid down in the charter of the Justus
Liebig University of Giessen in carrying out the investigations described in the
dissertation.



Giessen,



Puji Rahayu


Abbreviations i

ABBREVIATIONS

ADE antibody-dependent enhancement
BCA bicinchoninic acid
C core
CFR case fatality rate
CO carbon monoxide
DF dengue fever
DHF dengue haemorrhagic fever
DMEM dulbecco’s modified eagle’s medium
DMSO dimethylsulfoxide
DSS dengue shock syndrom
DENV dengue virus
E envelope
EBM endothelial basal medium
ECL enhanced chemiluminescent
ELISA enzyme-linked immunosorbant assay
ER endoplasma reticulum
FCS fetal calf serum
FcR Fc receptor
FITC fluorescein isothiocyanate
GAPDH glyceraldehyde-3-phosphate dehydrogenase
GM-CSF granulocyte-colony stimulating factor
H DCFDA dichlorodihydrofluorescine-diacetate 2
HO heme oxygenase
HMEC human microvascular endothelial cells
HUVEC human umbilical vein endothelial cells
Abbreviations ii

ICAM-1 intercellular cell adhesion molecule
IFN  interferon 
IgG immunoglobulin G M
IL-1 β interleukin-1 β
IL-8 interleukin 8
IPB immunoprecipitation buffer
JEV japanese encephalitis virus
mab monoclonal antibody
MAPK mitogen-activated protein kinase
MPO myeloperoxidase
NAC N-acetyl-cysteine
NF- B nuclear factor- κB
NO nitric oxide
NS non-structural glycoprotein
OD optical density
ORF open reading frame
PBS phosphate-buffered saline
PDI protein disulfide isomerase
PECAM platelet/endothelial cell adhesion molecule
PI3K phosphatidylinositol 3 kinase
PKC protein kinase C
PKG cGMP-dependent protein kinase
PMA phorbol myristate acetate
PBMC peripheral blood mononuclear cells
PMSF phenylmethylsulfonyl fluoride
Abbreviations iii

prM precursor membrane
PVDF polyvinylidene difluoride
RANTES regulated upon activation, normal T-cell expressed and secreted
RE regulatory element
RNA ribonucleic acid
ROS reactive oxygen species
RT room temperature
SDS-PAGE sodium dodecyl sulfate polyacrylamide gel electrophoresis
SLE systemic lupus erythematosus
TF transcription factor
TNF- α tumor necrosis factor- α
TPA 12-O- tetradecanoylphorbol 13-acetate
VCAM-1 vascular cell adhesion molecule-1
WHO World Health Organization
WNV west nile virus
YFV yellow fever virus
Contents  iv

CONTENTS

Abbreviations..................................................................................................... i
Contents ........................................................................................................... iv
List of Tables................................................................................................... vii
List of Figures ................................................................................................ viii

CHAPTER 1 INTRODUCTION ......................................................................... 1
1.1 Basic biology and epidemiology of dengue ........................................... 1
1.1.1 Dengue disease......................................................................... 1
1.1.2 Clinical and pathological findings on dengue virus infection ..... 2
1.1.3 Pathogenesis of severe dengue virus infection ......................... 4
1.1.4 Virus structure ........................................................................... 6
1.2 Dengue disease and endothelial cells .................................................. 8
1.2.1 Cross-reaction of dengue antibodies with endothelial cells ...... 8
1.2.2 Dengue virus-induced anti-endothelial cells autoantibody....... 10
1.2.3 Immunopathogenetic effects of dengue virus infection on
endothelial cells....................................................................... 10
1.3 Heme Oxygenase (HO) ...................................................................... 12
1.3.1 Isoforms of HO ........................................................................ 12
1.3.2 Functional significance of HO-1............................................... 12
1.3.3 Physiological function of HO-1................................................. 14
1.3.4 Signaling pathway of HO-1...................................................... 15
1.4 Objectives of the study ........................................................................ 16

CHAPTER 2 MATERIALS AND METHODS .................................................. 17
2.1 Materials ............................................................................................. 17
2.1.1 Chemicals and reagents.......................................................... 17
2.1.2 Pharmacological compounds .................................................. 18
2.1.3 Markers ................................................................................... 18
2.1.4 Kits .......................................................................................... 19
2.1.5 Materials of cell culture............................................................ 19