نتایج جستجو برای: sirtuin 1
تعداد نتایج: 2753772 فیلتر نتایج به سال:
Since the discovery of NAD-dependent deacetylase activity of the silent information regulator-2 (SIR2) family ('sirtuins'), many exciting connections between protein deacetylation and energy metabolism have been revealed. The importance of sirtuins in the regulation of many fundamental biological responses to various nutritional and environmental stimuli has been firmly established. Sirtuins ha...
BACKGROUND Lack of weight gain throughout adult life could mimic the beneficial effects of energy restriction in humans. The present study aimed to assess the effects of weight stability or gain, over a period of 10 years, on telomere length, sirtuin 1 and 6 expression, and carotid intima media thickness. METHODS We studied 148 healthy adults (age range 20-59 years; 101 females) who had an ob...
Embryonic development depends on complex and precisely orchestrated signaling pathways including specific reduction/oxidation cascades. Oxidoreductases of the thioredoxin family are key players conveying redox signals through reversible posttranslational modifications of protein thiols. The importance of this protein family during embryogenesis has recently been exemplified for glutaredoxin 2, ...
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