Cited by 1,155

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Extended Longevity in Mice Lacking the Insulin Receptor in Adipose Tissue

Blüher, Matthias, Kahn, Barbara B., Kahn, C. Ronald·2003·Science

Abstract

Caloric restriction has been shown to increase longevity in organisms ranging from yeast to mammals. In some organisms, this has been associated with a decreased fat mass and alterations in insulin/insulin-like growth factor 1 (IGF-1) pathways. To further explore these associations with enhanced longevity, we studied mice with a fat-specific insulin receptor knockout (FIRKO). These animals have reduced fat mass and are protected against age-related obesity and its subsequent metabolic abnormalities, although their food intake is normal. Both male and female FIRKO mice were found to have an increase in mean life-span of ∼134 days (18%), with parallel increases in median and maximum life-spans. Thus, a reduction of fat mass without caloric restriction can be associated with increased longevity in mice, possibly through effects on insulin signaling.

Overview

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Crossref · 10.1126/science.1078223

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2 of 2 references verified0 citation errors · 0 not checkable

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  • Studies with genetically modified mice, as well as by means of ectopic treatments, have proved that it is possible to ameliorate various age-related parameters (health-span), which is often accompanied by an increase of life-span.

    “Studies with genetically modified mice, as well as by means of ectopic treatments, have proved that it is possible to ameliorate various age-related parameters (the so-called ‘health-span’), which is often accompanied by an increase of life-span (Bluher et al, 2003; Conboy et al, 2005; Flurkey et al, 2001; Harrison et al, 2009; Holzenberger et al, 2003; Tomas-Loba et al, 2008).”

Citations

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Research works printed but not linked: 30

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Metadata

Authors
Blüher, M., Kahn, B. B., & Kahn, C. R.
Venue
Science
Published
2003-01-24
Volume
299
Issue
5606
Pages
572-574
ISSN
  • 0036-8075
  • 1095-9203
Cited by
1,155
References
2
Language
en

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