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Telomere Length and Telomerase Activity; A Yin and Yang of Cell Senescence
12:08

Telomere Length and Telomerase Activity; A Yin and Yang of Cell Senescence

Published on: May 22, 2013

[From cardiovascular prevention to anti-aging medicine: influence on telomere and cell aging]

U Gleichmann1, U-S Gleichmann, S Gleichmann

  • 1Kardiologischen Klinik, Herz- und Diabeteszentrum NRW, Bad Oeynhausen, Universitätsklinik der Ruhr-Universität Bochum. ugleich33@aol.com

Deutsche Medizinische Wochenschrift (1946)
|September 15, 2011
PubMed

Insights

Cardiovascular risk factors shorten telomeres, impacting aging and health. Lifestyle changes and medications can activate telomerase, improving telomere length and promoting healthy aging.

Area of Science:

  • Cardiology
  • Genetics
  • Gerontology

Background:

  • Cardiovascular risk factors like hypercholesterolemia, hypertension, and diabetes were studied for their impact on atherosclerosis.
  • Mechanisms of action for these risk factors were often unclear, despite some studies showing improved life expectancy.
  • Telomere length, a biomarker of aging, is influenced by many cardiovascular risk factors.

Purpose of the Study:

  • To explore the relationship between cardiovascular risk factors and telomere length.
  • To investigate the potential of lifestyle modifications and pharmacological interventions to influence telomere length and telomerase activity.
  • To understand how cardiovascular prevention strategies may contribute to healthy aging and increased life expectancy.

Main Methods:

  • Review of placebo-controlled trials evaluating cardiovascular risk factors.
  • Analysis of studies examining the influence of lifestyle and medical treatments on telomere length.
  • Investigation of the role of telomerase activity in mediating these effects.

Main Results:

  • Reduced telomere length is associated with aging and various cardiovascular conditions including atherosclerosis, hypertension, and diabetes.
  • Increased physical activity, statin use for hypercholesterolemia, and omega-3 fatty acids positively affect telomere length, likely via telomerase activation.
  • Cardiovascular risk factors can shorten telomeres, affecting cellular DNA.

Conclusions:

  • Cardiovascular prevention strategies, including lifestyle changes and medications, can mitigate telomere shortening.
  • By influencing telomere length and telomerase activity, these interventions may offer anti-aging benefits.
  • Effective cardiovascular risk management can improve life expectancy through mechanisms promoting healthy aging and cellular integrity.

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