Lang Chen, Hongwei Yi, Qingtian Li, Tianhao Duan, Xin Liu, Linfeng Li, Helen Y Wang, Changsheng Xing, Rong-Fu Wang
T-bet, encoded by TBX21, is extensively expressed across various immune cell types, and orchestrates critical functions in their development, survival, and physiological activities. However, the role of T-bet in non-immune compartments, notably the epithelial cells, remains obscure. Herein, a Tet-O-T-bet transgenic mouse strain is generated for doxycycline-inducible T-bet expression in adult animals. Unexpectedly, ubiquitous T-bet overexpression causes acute diarrhea, intestinal damage, and rapid mortality...
April 22, 2024: Advanced Science (Weinheim, Baden-Wurttemberg, Germany)