Dr. Rebecca Simmons

Biography

Rebecca Simmons, M.D., is a leading researcher in the field of neonatology, focusing her work on the underlying molecular mechanisms linking fetal growth retardation to the development of obesity and type 2 diabetes in adulthood. Her research includes three major projects investigating the relationship between oxidative stress and β-cell dysfunction as well as insulin resistance. She developed a rodent model to study fetal growth retardation and its implications for diabetes and obesity in adult animals. Her findings suggest that oxidative stress from uteroplacental insufficiency affects β-cell function and development, leading to chronic conditions in later life. Simmons has explored various therapeutic strategies, including dietary modifications and antioxidant treatments, to reverse adverse conditions induced by an abnormal intrauterine environment. Her collaborative efforts have led to promising developments in using neonatal Exendin-4 treatment to prevent diabetes in growth-retarded rats. Simmons' work holds significant clinical implications regarding obesity and metabolic disorders in neonates and their long-term health. She has published extensively in prestigious journals, contributing valuable insights into neonatology and endocrinology.

Research Interests