Increased secreted PLA2 in epithelial cells promotes the progression of chronic non-atrophic gastritis to chronic atrophic gastritis through the TGF-β signaling - Hairong Hao; Yanjun An; Yuan Liu; Baole Li; Ran Zhang; Yingli Hao; Yuanyuan Pan; Na Li; Junfeng Kang (PLoS ONE, 2026)