Adiponectin and development of type 2 diabetes in the Pima Indian population

RS Lindsay, T Funahashi, RL Hanson, Y Matsuzawa… - The Lancet, 2002 - thelancet.com
RS Lindsay, T Funahashi, RL Hanson, Y Matsuzawa, S Tanaka, PA Tataranni, WC Knowler
The Lancet, 2002thelancet.com
Adiponectin is a collagen-like circulating protein secreted by adipocytes that is proposed to
mediate obesity-related resistance to insulin. In a case-control series, we assessed the role
of adiponectin in later development of type 2 diabetes in 70 patients who later developed
type 2 diabetes and 70 controls, matched for body-mass index, age, and sex. Cases and
controls were taken from the longitudinal study of health in the Pima Indian population. At
baseline, the concentration of adiponectin was lower in cases than in controls (p= 0· 01) and …
Summary
Adiponectin is a collagen-like circulating protein secreted by adipocytes that is proposed to mediate obesity-related resistance to insulin. In a case-control series, we assessed the role of adiponectin in later development of type 2 diabetes in 70 patients who later developed type 2 diabetes and 70 controls, matched for body-mass index, age, and sex. Cases and controls were taken from the longitudinal study of health in the Pima Indian population. At baseline, the concentration of adiponectin was lower in cases than in controls (p=0·01) and individuals with high concentrations of this protein were less likely to develop type 2 diabetes than those with low concentrations (incidence rate ratio 0·63 [95% CI 0·43–0·92]; p=0·02).
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