Bulun was born in Malatya, Turkey in 1959 and moved to Istanbul to attend Robert College and thereafter Istanbul University School of Medicine (Çapa Tıp Fakültesi). He completed his residency in obstetrics and gynecology at the University at Buffalo in New York and pursued a sub-specialty fellowship in reproductive endocrinology-infertility at the University of Texas Southwestern Medical Center at Dallas. Starting from 2003, he established a comprehensive women’s health research program at Northwestern, and recruited and supported numerous faculty who focus on steroid hormone-related pathology of uterine, breast and ovarian disorders.[6] Throughout his career, Dr. Bulun has been awarded over $70 million of research funding in endometriosis, uterine fibroids and breast cancer.[3][4][5][6][7][8][9][10][11][12]
Academic career
Bulun discovered the epigenetic basis of endometriosis leading to progesterone resistance in this disease, and introduced aromatase inhibitors as a novel class of drugs to treat it.[1][3][5][11] His team isolated tumor stem cells from uterine fibroids and targeted these to treat this disease.[2][4][6][10] His team discovered the first set of gain-of-function mutations affecting the aromatase gene leading to breast development and estrogen excess in prepubertal humans and contributed to the genetics and systems biology aspects of hormone-responsive disorders of the breast, including cancer.[7][8][9][12]