SIRT1 (Sirtuin 1): SIRT1 is a member of the sirtuin family of proteins, known for their roles in regulating cellular processes through deacetylation of proteins. SIRT1, in particular, has garnered attention for its involvement in longevity and aging. It plays a central role in gene regulation, DNA repair, and cellular stress responses, making it a pivotal player in the quest to understand aging and age-related diseases....