The people behind the papers - Stanley Strawbridge.

Embryonic cells differentiate into two distinct lineages - the trophectoderm (TE), which constitutes the outer blastocyst layer and develops into the placenta, and the inner cell mass, which forms the embryo proper - during early mammalian development. In their study, Stanley Strawbridge and colleagues reveal that donor cells influence lineage specification in mice by sequentially excluding host cells through physical crowding and molecular signalling. To learn more about their work, we spoke to the first and corresponding author, Stanley Strawbridge, Group Leader and Early Career Research Fellow at University of Sheffield, UK.