NewslettersUmbilical & Placental Cell NewsRegulation of Endogenous Retrovirus–Derived Regulatory Elements by GATA2/3 and MSX2 in Human Trophoblast Stem CellsBy Bob - February 23, 20230168By first focusing on MER41, a primate-specific endogenous retrovirus family previously linked to placenta and innate immunity, investigators uncovered the binding motifs of multiple crucial trophoblast transcription factors.[Genome Research]Abstract