SMAD4 is Involved in the Development of Endotoxin Tolerance in Microglia. Liu X, Qin Y, Dai A, Zhang Y, Xue H, Ni H, Han L, Zhu L, Yuan D, Tao T, et al. Cell Mol Neurobiol. 2016 Jan 12. PMID: 26758028. Abstract CommentRecommendBookmarkWatch