Friday, April 19, 2024
4/19/2024
Project Summary Peter Hunt, MD is an Associate Professor of Medicine in the UCSF Division of Experimental Medicine and an internationally recognized leader in translational Patient-Oriented Research (POR) focused on the causes and consequences of immune activation in treated HIV infection. He is submitting this K24 Mid-Career Development application to afford him protected time to mentor junior investigators, to provide him with dedicated mentorship skills training, and to continue to grow his POR program. The candidate: This proposal will build upon Dr. Hunt's highly productive research program, exemplified by over 200 peer-reviewed publications, a citation h-index of 52, and robust research funding base including three R01 grants and two large projects in the DARE collaboratory and amfAR Institute for HIV Cure Research. He has already demonstrated a strong track record for mentoring, particularly in multidisciplinary team science, including 4 mentees who have successfully applied for K23/K01 awards, and two who have gone on to secure independent R-series grants. He is also the recipient of the 2015 UCSF AIDS Research Institute Award for Mentoring. The environment: He has a rich foundation for supporting his mentees including access to the UCSF SCOPE cohort of >2000 HIV-infected individuals in San Francisco and connections to several other multicenter cohorts (LSOCA, UARTO, CNICS) and research networks including the ACTG, where he served as Chair of the Inflammation and End Organ Disease Committee. Mentorship training: This K24 award will further enhance his mentorship skills through intensive workshops and training modules supported by the UCSF CTSI Mentorship Training Program and the UCSF-GIVI Mentoring the Mentors program. He will also be coached by a robust group of career mentors as he navigates this next phase of his career. Research plan: The overarching hypothesis motivating the research plan is that subclinical immunodeficiency despite treated HIV infection decreases CD8+ T cell-mediated CMV surveillance, which in turn leads to microbial translocation and cardiometabolic complications. The specific aims will: 1) assess the contribution of asymptomatic CMV replication to soluble markers of microbial translocation and vascular dysfunction in treated HIV infection, 2) assess the degree to which treated HIV infection is associated with inflammatory CMV-specific CD8+ T cell infiltration of adipose tissue and insulin resistance, and 3) assess whether maturational defects in CMV-specific CD8+ T cells occur in treated HIV infection. These studies will also serve as ideal POR training platforms for his mentees.
HHS’ Tracking Accountability in Government Grants System (TAGGS) website provides access to detailed descriptions of grants, loans, aggregated direct payments and other types of financial assistance awarded by the HHS Operating Divisions (OPDIVs) and the Office of the Secretary Staff Divisions (STAFFDIVs).
