People

Arpana Gupta is an Assistant Professor and Director of the Neuroimaging Core at the UCLA G. Oppenheimer Center of Neurobiology of Stress and Resilience (CNSR); where she specializes in research that investigates the interactions between environmental and biological factors in shaping neurobiological phenotypes associated with stress-based diseases such as obesity and metabolic syndrome. Her current program of research, broadly defined, is based on developing a model that aims to understand the bidirectional interaction of the brain with those in the periphery (immune cells, gut microbiota-related metabolites), and the modification of these interactions by vulnerability or protective factors (adverse life events, sex, race, socioeconomic status [SES], resilience, diet) related to obesity and ingestive behaviors. More recently she has been investigating diet interventions in altering the brain-gut microbiome axis on health and disease. Another main area of interest is sex differences in central responses related to the brain-gut microbiome axis, as well as its relationship to various disease states. She applies advanced multivariate analytic techniques in order to integrate data from multiple neuroimaging sources, inflammatory markers, microbiome and metabolite profiles, and behavioral data, in order to determine the unique variance associated with altered brain gut microbiome axis in specific disorders. In 2016, she received a mentored K23 grant and in 2020 a R03 grant from the NIH NIDDK to investigate the brain-gut microbiome influences in obesity. She has also received funding from the AGA Rome Foundation, Biocodex, and pilot funds from the UCLA CURE/CTSI program.

Publications

http://www.ncbi.nlm.nih.gov/sites/myncbi/1v_1kl872tPQf/bibliography/46222127/public