Ozlem Guzeloglu-Kayisli (IMAGE) University of South Florida (USF Health) Caption Ozlem Guzeloglu-Kayisli, PhD, an associate professor of obstetrics and gynecology at USF Health, co-led the preclinical study showing that FKBP51-progesterone receptor binding plays a critical role in maternal stress-induced preterm birth. Credit Photo courtesy of USF Health/University of South Florida Usage Restrictions Please use photo with appropriate credit and caption. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.