PubMed · 42628273
Targeting SIRT6: the design and therapeutic implications of activators and inhibitors.
Abstract
Sirtuin 6 (SIRT6) is an NAD+-dependent deacylase that maintains genomic stability, regulates metabolism, and influences aging, making it an attractive but challenging therapeutic target. Pharmacological modulation of SIRT6 holds promise for cancer and metabolic disorders, yet its context-dependent functions demand precise intervention strategies. Potent, selective, and drug-like chemical probes are therefore essential to dissect SIRT6 biology and to validate its therapeutic potential. This review critically evaluates recent medicinal chemistry advances in SIRT6 modulation. We focus on structure-guided design strategies and structure-activity relationships (SAR) that have transformed initial hits into optimized leads for both activators and inhibitors, highlighting the remaining challenges in achieving isoform selectivity and drug-like properties.
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Yuxin Shi, Xiaofan Han, Xinqi Li, Xue Li, Hao Fang, Xuben Hou. 2026-08-20. Targeting SIRT6: the design and therapeutic implications of activators and inhibitors.. https://doi.org/10.1016/j.bmc.2026.118781
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