• No results found

University of Groningen Biochemical and biomechanical regulation of the myofibroblast phenotype Piersma, Bram

N/A
N/A
Protected

Academic year: 2021

Share "University of Groningen Biochemical and biomechanical regulation of the myofibroblast phenotype Piersma, Bram"

Copied!
9
0
0

Bezig met laden.... (Bekijk nu de volledige tekst)

Hele tekst

(1)

University of Groningen

Biochemical and biomechanical regulation of the myofibroblast phenotype

Piersma, Bram

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: 2017

Link to publication in University of Groningen/UMCG research database

Citation for published version (APA):

Piersma, B. (2017). Biochemical and biomechanical regulation of the myofibroblast phenotype: focus on Hippo and TGFβ signaling. Rijksuniversiteit Groningen.

Copyright

Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons).

Take-down policy

If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim.

Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum.

(2)

Biochemical and biomechanical regulation of

the myofibroblast phenotype

focus on Hippo and TGFβ signaling

Bram Piersma

2017

(3)

The research in this thesis was performed at the Graduate School of Medical Sciences (GSMS) at the University of Groningen.

This PhD project was financially supported by the Netherlands Institute for Regenerative Medicine (NIRM) and the Dutch Kidney Foundation.

Biochemical and Biomechanical Regulation of the Myofibroblast Phenotype Focus on Hippo and TGFβ signaling

Piersma, B

Proefschrift Groningen

ISBN (eBook): 978-90-367-9625-5 ISBN (printed): 978-90-367-9624-8

Printing of this thesis was generously supported by:

Graduate School of Medical Sciences (GSMS) at the University of Groningen University Medical Center Groningen

University of Groningen

Cover design: Bram Piersma Lay-out: Bram Piersma Printed by IPSKAMP printing © Copyright 2017 B. Piersma

All rights reserved. No part of this publication may be reproduced, stored on a retrieval system, or transmitted in any form or by any means, without written permission of the author.

(4)

Biochemical and biomechanical regulation of

the myofibroblast phenotype

focus on Hippo and TGFβ signaling

Proefschrift

ter verkrijging van de graad van doctor aan de

Rijksuniversiteit Groningen

op gezag van de

rector magnificus prof. dr. E. Sterken

en volgens besluit van het College voor Promoties.

De openbare verdediging zal plaatsvinden op

woensdag 5 april 2017 om 14:30 uur

door

Bram Piersma

geboren op 15 oktober 1986

te Zwolle.

(5)

Promotor

Prof. dr. R.A. Bank

Copromotor

Dr. M. Boersema

Beoordelingscommissie

Prof. dr. H. van Goor

Prof. dr. P. Olinga

(6)

Paranimfen

Mw. Cynthia Wellinga

Dhr. dr. Rutger A.F. Gjaltema

(7)
(8)

7 CHAPTER 1

Introduction and aim of this thesis CHAPTER 2

YAP1 is a driver of myofibroblast differentiation in normal and diseased fibroblasts

CHAPTER 3

Signaling in fibrosis: TGFβ, WNT, and YAP/TAZ converge CHAPTER 4

YAP synergizes with the TGFβ/Smad axis to regulate pro-fibrotic signaling

CHAPTER 5

αII-spectrin and βII-spectrin do not affect fibroblast mechanosensing and TGFβ1-induced myofibroblast differentiation

CHAPTER 6

Ascorbic acid promotes a TGFβ1-induced myofibroblast phenotype switch

CHAPTER 7

Summary and general discussion CHAPTER 8

Nederlandse samenvatting APPENDICES

Abbreviations

Curriculum Vitae and list of publications Dankwoord 9 27 51 77 99 119 135 147 155

CONTENTS

(9)

Referenties

GERELATEERDE DOCUMENTEN

This research was supported by the PhD-fund of the Graduate School of Behavioural and Social Sciences of the University of Groningen..

The research in this thesis was performed at the department of cell biology of the University Medical Center Groningen.. This PhD project was financially supported by

Publication of this thesis was financially supported by the Graduate School of Medical Sciences and the University Medical Center Groningen.

More specifically, focal adhesions are the subcellular structures that regulate the mechanical connection and signaling from and to the ECM, and at the same time function as

ACTA2, actin, alpha 2; CCN2, connective tissue growth factor; COL1A1, collagen type 1, alpha 1; GAPDH, glyceraldehyde 3-phosphate dehydrogenase; kD, kilo Dalton; SM α-actin,

on the activity of the Hippo core kinase complex, as increased Hippo activity induces phosphorylation of YAP and concomitantly reduces levels of β-catenin in the nucleus..

immunofluorescent images of cells on soft 1 kPa and stiff 25 kPa substrates pre-incubated with verteporfin for 1 h, followed by TGFβ1 stimulation for 24 h, showing Smad3 (green)

This is also substantiated by the observation that no changes in cell shape or morphology were observed in embryonic epithelial cells of Sptbn1 knockdown mice 5 , whereas major