Wingless‐type MMTV integration site family member 5a is a key inhibitor of islet stellate cells activation. - Xu, Wei; Geng, HouFa; Liang, Jun; Liu, Ying; Lv, Qian; Wang, Jie; Li, Rui; Wang, Xiu Li; Liu, Xui Kui; Jones, Peter M; Sun, Zi Lin (Journal of Diabetes Investigation, 2020)