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University of Groningen Topography-mediated myofiber formation and endothelial cell sprouting Almonacid Suarez, A M

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University of Groningen

Topography-mediated myofiber formation and endothelial cell sprouting

Almonacid Suarez, A M

DOI:

10.33612/diss.127414004

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):

Almonacid Suarez, A. M. (2020). Topography-mediated myofiber formation and endothelial cell sprouting. University of Groningen. https://doi.org/10.33612/diss.127414004

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Topography-mediated myofiber formation

and endothelial cell sprouting

Ana Maria Almonacid Suarez

2020

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Topography-mediated myofiber formation and endothelial cell sprouting

Illustration and layout: Ana Maria Almonacid Suarez Printed by: Gildeprint

ISBN: 978-94-034-2747-8 (printed version) ISBN: 978-94-034-2748-5 (digital version) Copyright® Ana Maria Almonacid Suarez

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Topography-mediated myofiber

formation and endothelial cell

sprouting

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

Monday 22 June 2020 at 11.00 hours by

Ana Maria Almonacid Suarez

born on 15 November 1989

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Supervisors

Prof. Marco Harmsen Dr. Patrick van Rijn

Assessment committee

Prof. W. (Wolfgang) Wagner Prof. B.M. (Barbara) Bakker Prof. F. (Floris) Foijer

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Paranimfen

Vera Carniello Marloes Sol

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Table of Contents

Chapter 1: Introduction and outline of the thesis ...11

1.1. Tissue engineering of skeletal muscle ... 12

1.2. Outline and aim of the thesis ... 20

Chapter 2: Directional topography gradients drive optimum alignment and differentiation of human myoblasts. ...29

INTRODUCTION ... 31

MATERIALS AND METHODS ... 32

RESULTS ... 36

DISCUSSION ... 43

CONCLUSIONS ... 45

SUPPLEMENTARY INFORMATION ... 51

Chapter 3: Topography-driven alterations in endothelial cell phenotype and contact guidance ...53

INTRODUCTION ... 55

MATERIALS AND METHODS ... 56

RESULTS ... 58

DISCUSSION ... 73

CONCLUSION ... 75

SUPPLEMENTARY INFORMATION ... 79

Chapter 4: Topography-mediated myotube and endothelial alignment, differentiation, and extracellular matrix organization for skeletal muscle engineering ...83

INTRODUCTION ... 85

MATERIALS AND METHODS ... 86

RESULTS ... 91

DISCUSSION ... 105

CONCLUSIONS ... 107

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Chapter 5: General discussion ...125 Future perspectives ... 131 Concluding remarks ... 132 Summary ...137 Samenvatting ...143 Acknowledgements ...149

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