Transcriptomic reprogramming screen identifies SRSF1 as a regulator of aging — Live Feedhttps://www.live-feeds.com/feed/transcriptomic-reprogramming-screen-identifies-srsf1-as-a-regulator-of-agingContinuously updated, source-cited coverage. Harvard Study Identifies SRSF1 Gene as Aging Regulatorhttps://www.live-feeds.com/feed/transcriptomic-reprogramming-screen-identifies-srsf1-as-a-regulator-of-aginghttps://www.live-feeds.com/feed/transcriptomic-reprogramming-screen-identifies-srsf1-as-a-regulator-of-aging#u146185Thu, 22 Oct 2026 08:35:27 +0000Researchers utilizing a new screening platform and transcriptomic reprogramming have identified the SRSF1 gene as a key regulator of aging. A Harvard study found that targeting this single gene extended the median lifespan of old mice by 14 percent. The platform helps identify specific genes with tissue-rejuvenation potential by analyzing and reversing age-related changes in gene expression networks. This work points toward potential new interventions for age-related decline, building on previous efforts to understand transcriptional controls over biological aging.Why it mattersBiological agin