age-related diseases

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Sirtuins: how they work and which health benefits they provide

Posted on 30/01/2023, 08:4430/01/2023, 08:45 by Rachel Kaur

Sirtuins are a group of proteins (or enzymes) involved in regulation of cellular processes such as metabolism, aging and cellular stress response. They are found in various species, including humans. Sirtuins are regulated by the presence or absence of NAD+ molecules, and are activated during calorie restriction, a dietary regimen that is associated with longer…