Human fingers and toes do not grow outward; instead, they form from within a larger foundational bud, as intervening cells recede to reveal the digits beneath. This is among many processes captured for the first time as scientists unveil a spatial cell atlas of the entire developing human limb, resolved in space and time.
Drug wholesaler owner indicted for alleged role in diverting Gilead and J&J HIV medicines
The owner of a pharmaceutical wholesaler has been indicted for his alleged role in distributing misbranded HIV pills, a sign that U.S. authorities are now
June 29, 2023