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Yuhan is an Assistant Professor of Molecular Nutrition at Cornell University in the Division of Nutritional Sciences. Her research group aims at studying the brain-body interactions that govern metabolic regulation and their implications in the context of obesity and diabetes. To achieve this goal, her research utilizes a combination of molecular and functional approaches in animal models to elucidate the neural circuits involved in metabolic regulation and to understand how they become dysregulated in the presence

Joeva Barrow, Ph.D., R.D. is an Assistant Professor of Molecular Nutrition at Cornell University Division of Nutritional Sciences. She completed her Bachelor of Science degree in 2006 before completing her Masters and combined Dietetic internship program at the University of Florida in 2008 where she was certified as a Registered Dietitian.

While working at the frontlines in clinical dietetics providing medical nutrition therapy to patients with metabolic diseases, Dr. Barrow quickly discovered that despite the

Dr. Liz Johnson is an Associate Professor of Molecular Nutrition at Cornell University in the Division of Nutritional Sciences and a Howard Hughes Medical Institute Freeman Hrabowski Scholar.  Her work focuses on understanding how metabolite production by the gut microbiome influences host phenotypes as well as how the lipid content of host diets affects the establishment of the microbiome.   She studied biology at Spelman College before pursuing a PhD investigating cell cycle transcriptomics at Princeton University.  Liz went on to

Patricia A. Cassano, MPH, Ph.D., is the Alan D. Mathios Professor in the Division of Nutritional Sciences, Cornell University. The Division of Nutritional Sciences is in the Colleges of Human Ecology and Agriculture and Life Sciences. Dr. Cassano served as Interim Director (2018-2019), then as Director of the Division of Nutrition Sciences (2019-Jan 2024).  She is also Professor in the Department of Population Health Sciences Division of Epidemiology at Weill Cornell Medical College, and she

Marla Lujan received her Master of Science and Doctor of Philosophy in Physiology from Queen's University (Kingston, Ontario). She conducted her postdoctoral studies in Obstetrics, Gynecology and Reproductive Sciences at the University of Saskatchewan prior to joining the Division of Nutritional Sciences at Cornell. The focus of her research relates to the interplay of nutrition and metabolic status with women’s reproductive health. Specific interests include understanding mechanisms whereby diet, glucoregulatory status and adiposity impact ovulation and lead to loss

Roger Figueroa, is the Director and Founder of the Figueroa Interdisciplinary Group (FIG) Lab, and Assistant Professor in Social and Behavioral Science in Nutrition in the Division of Nutritional Sciences (DNS), College of Human Ecology at Cornell University. In the FIG Lab, the research team designs testable conceptual frameworks, measures, and multi-faceted research studies to understand how policy, systems, and environmental factors influence diet- and health-related outcomes. Dr. Figueroa is a transdisciplinary scientist with expertise in

Dr. Qian is the James Jamison Professor in the Division of Nutritional Sciences at Cornell University. Professor Qian received PhD degree from Shanghai Jiaotong University Medical School (formerly Shanghai Second Medical University), majoring in Molecular Biology & Biochemistry. He then conducted two postdoctoral fellowships at the National Institutes of Health (Bethesda, MD) and University of North Carolina (Chapel Hill, NC). Dr. Qian joined the Division of Nutritional Sciences at Cornell University in July 2008.  In