Tmem117, an oligodendrocyte-enriched regulator of NCX activity, links myelin homeostasis to counterregulation and metabolic health. Alappat M, Mazurkiewicz M A, Zambounis I, Mastrangelo A, Algaba Martínez V M, Grampp T, Prisco F, Kipar A, Picard A, Bhat MA, et al. Proc Natl Acad Sci U S A. 2026 Aug 25; 123(34):e2530122123. PMID: 42623448. Abstract CommentRecommendBookmarkWatch