Regionally specific dysregulation of gut microbiota and host–metabolite interface in podophyllotoxin-induced enterotoxicity based on the toxicological evidence chain concept - Tao Jiang; Jiaxing Sun; Chuanxin Liu; Yuhan Sun; Hetao Chen; Dongxia Liu; Ruyan Chen; Yanqiu Wang; Yi Ru; Jiajia Duan (Toxicology and Applied Pharmacology, 2026)