Orai1-mediated Ca2+ entry regulates lipolysis and mitochondrial activation in brown adipose thermogenesis | Suji Kim, Phan Anh Nguyen, Kyu-Sang Park, Seung-Kuy Cha, Jun Namkung | Experimental & Molecular Medicine (2026) | DOI: 10.1038/s12276-026-01808-x