Cell type-specific expression and subcellular localization of the human insulin upstream open reading frame (INSU) protein in pancreatic β-cells - Qing-Rong Liu; Min Zhu; Lisa M. Hartnell; Jane Tian; Qin Yao; Xiaoming Zhong; Chee W. Chia; Paritosh Ghosh; Máire E. Doyle; Jennifer F. O’Connell; Josephine M. Egan (Journal of Biological Chemistry, 2026)