Patricia Denning

Patricia Denning is an Adjunct Professor at the Institute for Biomedical Sciences, Georgia State University, and an Assistant Professor in neonatal-perinatal medicine at Emory University. Her research focuses on understanding the developmental regulation of intestinal innate immunity and its role in necrotizing enterocolitis (NEC) in premature infants.

Her educational background includes:

• M.D. from Baylor College of Medicine (1991-1995)
• Pediatric Residency at Baylor College of Medicine (1995-1997) and Boston University Medical School (1997-1998)
• Clinical Neonatology Fellowship and GI Research Fellowship at Harvard Medical School (1998-2002)

Dr. Denning's research centers on how immature intestinal host defenses predispose premature infants to NEC. She investigates bacterial-host interactions and the role of normal bacterial colonization in maturing intestinal innate immune responses. Her work has significant implications for developing preventive strategies against NEC, a leading cause of neonatal morbidity and mortality.

Analysis of her recent publications reveals a strong focus on the interplay between gut microbiota (particularly probiotics like Lactobacillus) and intestinal immunity in neonates. Key themes include the mechanisms by which commensal bacteria and probiotics enhance host defenses, prevent NEC, and regulate inflammatory and apoptotic pathways in the developing gut. Her research spans molecular, cellular, and clinical aspects of neonatal gastrointestinal diseases.

While specific laboratory or team details are not provided in the text, her extensive publication record in high-impact journals indicates an active research program investigating the developmental biology of gut immunity and NEC pathogenesis.