Many diseases affect women differently—and the tools we build need to reflect that. Gordana Vunjak-Novakovic’s organs-on-chip models help close that gap, by making critical insights into breast cancer metastasis. On International Day of Action for Women’s Health, we celebrate Vunjak-Novakovic’s commitment to studying women’s health —not as an afterthought, but as a starting point for science. #CZBiohubNY #WomensHealthMatters #InternationalDayofActionforWomensHealth #Health #Science