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Issue 1114 coverHealthy Aging and Longevity: Third International Conference Volume 1114 published October 2007
Ann. N.Y. Acad. Sci. 1114: 48–55 (2007). doi: 10.1196/annals.1396.023
Copyright © 2007 by the New York Academy of Sciences
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Part I. Biogerontology

Potential Roles for Estrogen Regulation of Telomerase Activity in Aging

SHARYN BAYNEa, MARGARET E.E. JONESb, HE LIa AND JUN-PING LIUa

a Department of Immunology, Central and Eastern Clinical School, Monash University, Prahan, Victoria 3181, Australia b Prince Henry's Institute of Medical Research, Melbourne, Australia

Key Words: estrogen • telomerase • aging • adrenal

Address for correspondence: Dr. Jun-Ping Liu, Department of Immunology, AMREP, Monash Medical School, Commercial Road, Prahran, Victoria 3181, Australia. Voice: 61-3-99030715; fax: 61-3-99030120.  jun-ping.liu{at}med.monash.edu.au

Estrogen regulates tissue development, function, and aging by regulating expression of critical genes. Recent studies suggest that estrogen promotes cell proliferation by stimulating telomerase activity, an enzyme that plays a key role in extending cell life span. In some estrogen-responsive tissues, estrogen appears important in regulating telomerase activity in vivo. Further characterization will provide a greater understanding of the link between estrogen, telomerase, and aging.






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