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Cellular senescence in vitro and organismal ageing

Maier, A.B.

Citation

Maier, A. B. (2008, December 11). Cellular senescence in vitro and organismal ageing. Retrieved from https://hdl.handle.net/1887/13335

Version: Corrected Publisher’s Version

License: Licence agreement concerning inclusion of doctoral thesis in the Institutional Repository of the University of Leiden

Downloaded

from: https://hdl.handle.net/1887/13335

Note: To cite this publication please use the final published version (if applicable).

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Cellular senescence in vitro and organismal ageing

Andrea Britta Maier

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Cellular senescence in vitro and organismal ageing, by Andrea B. Maier.

Leiden University Medical Center

The publication of this thesis was supported by Unilever.

Lay out: A.B. Maier

Printed by Printpartners Ipskamp

ISBN 978-90-9023731-2

© 2008 Leiden, A.B. Maier; the copyright of articles that have been published or accepted for publication, have been transferred to the respective journals and / or organizations.

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Cellular senescence in vitro and organismal ageing

Proefschrift

ter verkrijging van

de graad van Doctor aan de Universiteit Leiden,

op gezag van de Rector Magnificus prof.mr. P.F. van der Heijden, volgens besluit van het College voor Promoties

te verdedigen op donderdag 11 december 2008 klokke 13.45 uur

door

Andrea Britta Maier geboren te Aurich, Duitsland

in 1978

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Promotiecommissie

Promotor Prof. Dr. R.G.J. Westendorp Co-promotor Dr. Ir. D. van Heemst

Referent Prof. J. Sedivy, Brown University, Providence, USA Overige leden Prof. Dr. H.J. Tanke

Prof. Dr. J. Hoeijmakers, Erasmus Medisch Centrum,

Rotterdam

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To Inka † 2007

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Content

Chapter 1 General introduction 11

Chapter 2 Persistence of high-replicative capacity in cultured

fibroblasts from nonagenarians 23

Chapter 3 Beta-galactosidase activity as a biomarker of replicative senescence during the course of human fibroblast

cultures 43

Chapter 4 Colony formation and colony size do not reflect the onset of replicative senescence in human fibroblasts 59

Chapter 5 Influence of the TP53 codon 72 polymorphism on the cellular responses to X-irradiation in fibroblasts from

nonagenarians 75

Chapter 6 Relation between body height and replicative capacity of human fibroblasts in nonagenarians 99

Chapter 7 Marked heterogeneity in growth characteristics of myoblast clonal cultures and myoblast mixed cultures

obtained from the same individual 109

Chapter 8 Relation between replicative senescence of human

fibroblasts and life history characteristics 125

Chapter 9 General discussion in Dutch 147

Acknowledgements 155

Publications 156

Curriculum vitae 159

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