In honor of International Women’s Day (March 8), The Endocrine Society is presenting a thematic issue of outstanding research published by women as first or senior authors in the last two years in Endocrinology. One featured paper comes from Sally Camper’s lab and reveals novel markers of pituitary stem cells and hormone-producing cells using single cell sequencing technology (PMID30335147). Leonard Cheung, a Research Investigator, is the lead author, with two graduate students, Akima George and Alexandre Daly, among the co-authors.