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Endocrine and metabolic features of familial longevity : the Leiden Longevity Study

Rozing, M.P.

Citation

Rozing, M. P. (2011, September 21). Endocrine and metabolic features of familial longevity : the Leiden Longevity Study. Retrieved from https://hdl.handle.net/1887/17849

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/1887/17849

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

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ENDOCRINE AND METABOLIC FEATURES OF FAMILIAL LONGEVITY:

THE LEIDEN LONGEVITY STUDY

MAARTEN P. ROZING

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ISBN 978-94-6108-211-4

© 2011 M.P. Rozing

Copyright of each chapter is with the publisher of the journal in which the work has appeared.

No part of this thesis may be reproduced, stored in a retrieval system or transmitted in any form or by any means, without permission of the author or, when appropriate, of the publisher of publications.

Design & Layout A.M. Christiaanse and M.P. Rozing Cover illustration Jan Lievens, Vanitas stilleven ca. 1627 Printed by GildePrint, Enschede

This research was performed within the framework of the Netherlands Consortium for Healthy Ageing, which is financially supported by the Netherlands Genomics Initiative (project number 050-060-810).

Financial support by the Netherlands Consortium for Healthy Ageing for the publication of this thesis is gratefully acknowledged.

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THE LEIDEN LONGEVITY STUDY

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 het besluit van het College der Promoties

te verdedigen op woensdag 21 september 2011 klokke 16:15

door

Maarten Pieter Rozing geboren te Leiderdorp

in 1979

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Promotiecommissie

Promotores:

Prof. dr. R.G.J. Westendorp Prof. dr. P.E. Slagboom

Co-promotor:

Dr. ir. D. van Heemst

Overige leden:

Prof. dr. B. Demeneix (Centre National de la Recherche Scientifique, Museum National d'Histoire Naturelle, Parijs, Frankrijk)

Prof. dr. J.H.J. Hoeijmakers (Erasmus Universiteit Rotterdam) Prof. dr. H. Pijl

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Contents

Chapter 1: General introduction ... 7

PART A: ON THE ENDOCRINE AND METABOLIC FEATURES OF FAMILIAL LONGEVITY: THE LEIDEN LONGEVITY STUDY ... 13

Chapter 2: Nonagenarian siblings and their offspring display lower risk of mortality and morbidity than sporadic nonagenarians: The Leiden Longevity Study ... 15

Chapter 3: Favorable glucose tolerance and lower prevalence of metabolic syndrome in non- diabetic offspring of nonagenarian siblings: the Leiden Longevity Study. ... 27

Chapter 4: Familial longevity is marked by enhanced insulin sensitivity ... 43

Chapter 5: C-reactive protein and glucose regulation in familial longevity ... 63

Chapter 6: Human insulin/IGF-1 and familial longevity at middle age ... 79

Chapter 7: Reduced serum IGF-1 and familial longevity ... 95

Chapter 8: Low serum free triiodothyronine levels mark familial longevity: the Leiden Longevity Study ... 105

Chapter 9: Familial longevity is associated with decreased thyroid function ... 115

Chapter 10: Serum triiodothyronine levels and inflammatory cytokine production capacity ... 127

Chapter 11: General discussion and synopsis of part A ... 141

PART B: ON DETERMINING THE RATE OF SENESCENCE ... 153

Introduction to part B ... 155

Chapter 12: Parallel lines: nothing has changed? ... 157

Chapter 13: Senescence rates in patients with end-stage renal disease: a critical appraisal of the Gompertz model ... 169

General discussion and synopsis part B ... 183

PART C: APPENDICES ... 185

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Appendix A: General discussion and synopsis in Dutch Part A. ... 187

Appendix B: General discussion and synopsis in Dutch Part B. ... 199

Appendix C: Acknowledgements……….201

Appendix D: Curriculum vitae ... 203

Appendix E: List of publications ... 205

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