nuri77Nuclear receptor subfamily 4 group A member 1 (NR4A1; also termed Nur77TR3NGFIB), a member of the nuclear receptor superfamily, is expressed as an early response gene toIn addition to uncovering a potential regulatory mechanism of Mst1Nur77β3-integrin snal axis involved in the regulation of embryo-epithelium interaction, our finding provides a novel marker of endometrial receptivity