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University of Groningen Lipotoxicity in Non-alcoholic Fatty Liver Disease: Mechanisms and Prevention in Experimental Models Geng, Yana

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University of Groningen

Lipotoxicity in Non-alcoholic Fatty Liver Disease: Mechanisms and Prevention in Experimental

Models

Geng, Yana

DOI:

10.33612/diss.130260314

IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below.

Document Version

Publisher's PDF, also known as Version of record

Publication date: 2020

Link to publication in University of Groningen/UMCG research database

Citation for published version (APA):

Geng, Y. (2020). Lipotoxicity in Non-alcoholic Fatty Liver Disease: Mechanisms and Prevention in Experimental Models. University of Groningen. https://doi.org/10.33612/diss.130260314

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Lipotoxicity in

Non-alcoholic Fatty Liver Disease:

Mechanisms and Prevention in

Experimental Models

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The research presented in this thesis was performed in the Department of Gastroenterology and Hepatology, Faculty of Medical Sciences, University Medical Center Groningen (UMCG), University of Groningen, the Netherlands.

The research described In this thesis was financially supported by the China Scholarship Council (CSC), Graduate School of Medical Science, University of Groningen and De Stichting De Cock-Hadders.

The author gratefully acknowledges the financial support of the University Medical Center Groningen (UMCG), Graduate School of Medical Sciences (GUIDE) and University of Groningen (RUG) for printing the thesis.

Cover design: Yana Geng

Printing: Ridderprint BV | www.ridderprint.nl

Copyright © Yana Geng. 2020. All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means without written permission of the author.

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Lipotoxicity in

Non-alcoholic Fatty Liver Disease:

Mechanisms and Prevention in

Experimental Models

PhD thesis

to obtain the degree of PhD at the

University of Groningen

on the authority of the

Rector Magnificus Prof. C. Wijmenga

and in accordance with

the decision by the College of Deans.

This thesis will be defended in public on

Tuesday 25 August 2020 at 11.00 hours

by

Yana Geng

born on 27 February 1990

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Supervisors

Prof. A.J. Moshage Prof. K.N. Faber

Co-supervisor

Dr. J. Blokzijl

Assessment Committee

Prof. J. Fernandez-Checa Prof. A.J.A. van de Sluis Prof. M. Schmidt

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To the lives sacrificed due to these studies, may we deserve it.

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Paranymphs

Fabio.A. Aguilar Mora Shanshan Song

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TABLE OF CONTENT

CHAPTER 1 ... - 9 -

Introduction to the thesis CHAPTER 2 ... - 17 -

Lipotoxicity in non-alcoholic fatty liver diseases: Mechanisms and clinical implications CHAPTER 3 ... - 45 -

Protective effect of metformin against palmitate-induced hepatic cell death Biochim Biophys Acta Mol Basis Dis, 2020. 1866(3): p. 165621. CHAPTER 4 ... - 71 -

Hesperetin protects against palmitate-induced cellular toxicity via induction of GRP78 in hepatocytes CHAPTER 5 ... - 89 -

Differential toxicity of oleate and palmitate on liver sinusoidal endothelial and vascular endothelial cells in vitro CHAPTER 6 ... - 111 -

Chemical Hypoxia induces pro-inflammatory signals in fat-laden hepatocytes and contributes to cellular crosstalk with Kupffer cells through extracellular vesicles Biochim Biophys Acta Mol Basis Dis, 2020. 1866(6): p. 165753. CHAPTER 7 ... - 143 -

Conditioned medium of hepatic stellate cells induces an inflammatory phenotype in Kupffer cells via the release of extracellular vesicles CHAPTER 8 ... - 163 -

Summary and perspectives APPENDIX ... - 171 -

Nederlandse samenvatting ... -172-

Acknowledgements ... -175-

List of publications ... -178-

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