Igor Gak is the new member of Mansfeld lab. He was recruited during highly competitive spring selection 2013 of Dresden International PhD Program. Igor is coming from Novi Sad, Serbia and he was studying molecular biology. Previously, he was working in Reproductive Endocrinology and Signaling (RES) group at the University of Novi Sad, under supervision of prof. Silvana Andric. He was focusing on the mitochondrial biogenesis and testosterone homeostasis in Leydig cells during stress. Welcome Igor!