The transcriptional repressor Blimp1/PRDM1 regulates the maternal decidual response in mice

Abstract

The transcriptional repressor Blimp1/PRDM1 regulates cell fate decisions in the developing embryo and adult tissues. Here the authors show that conditional inactivation within maternal uterine tissues results in a defective primary decidual zone barrier, increased expression of inflammatory cytokines IFN gamma and Csf1, and early embryonic lethality during pregnancy.