Sirtuin 6 messenger RNA (SIRT6 mRNA) (SIRT6 mRNA)

Sirtuin 6 (SIRT6) messenger RNA (mRNA) is the transcript of the SIRT6 gene, which encodes a critical nuclear enzyme belonging to the sirtuin family of NAD+-dependent deacetylases (NCBI Gene ID: 51337). The SIRT6 protein translated from this mRNA acts as a master regulator of several essential biological processes, including DNA repair, telomere maintenance, and glucose metabolism (UniProt, Q8N6T7). It is particularly noted for its role as a tumor suppressor in many cancers by inhibiting the Warburg effect, although it can also promote cell survival in specific contexts (PubMed, PMID: 23239730). Furthermore, SIRT6 is recognized as a key longevity factor, as its deficiency leads to accelerated aging and its overexpression has been shown to extend lifespan in animal models (Nature, PMID: 22367546). As a therapeutic target, SIRT6 mRNA is primarily addressed through RNA-based modalities such as small interfering RNAs (siRNAs) and antisense oligonucleotides (ASOs) designed to modulate the expression of the SIRT6 protein (PubMed, PMID: 31515475). While most current pharmacological research focuses on small-molecule modulators of the SIRT6 protein, targeting the mRNA provides a mechanism to control the total cellular abundance of the enzyme, which is useful in treating metabolic disorders and certain malignancies (PubMed, PMID: 30232357). Challenges in targeting SIRT6 mRNA include ensuring tissue-specific delivery and avoiding off-target effects that could disrupt the protein's vital roles in genomic stability (Nature Communications, 2020). Monitoring SIRT6 mRNA levels and downstream markers like H3K9 acetylation serves as a biomarker for assessing the efficacy of these interventions (PubMed, PMID: 21063482).

Other names

Sirtuin 6 transcriptSIR2L6 mRNANAD-dependent protein deacetylase sirtuin-6 mRNASIRT6 gene transcript

Modulation of SIRT6 protein expression through RNA interference (RNAi) or antisense-mediated degradation of the mRNA transcript to control cellular enzyme levels.