Lei Zhang

Dr. Lei Zhang serves as Associate Professor of Psychiatry and Neuroscience at the Uniformed Services University of the Health Sciences (USU) in Bethesda, MD, holding primary appointment in the Department of Psychiatry within the School of Medicine. His research focuses on molecular mechanisms underlying stress-related disorders in military populations, with emphasis on biomarker discovery for PTSD and TBI.

Education:

• 1976: M.D. from Shanghai Medical University
• 1977-1980: Psychiatry residency at Shanghai Medical University
• 1992-2000: Senior Staff Fellow at National Institute of Mental Health (NIMH), NIH

Dr. Zhang's research centers on molecular and cellular mechanisms of PTSD and TBI, investigating genes including p11 (S100A10), BDNF, and mitochondria-related pathways. His work demonstrates p11's role as a PTSD biomarker in peripheral blood, BDNF's association with suicidal ideation in service members, and FKBP5 genetic variants as PTSD risk factors. He examines telomere dynamics and stress response pathways through cross-species translational studies.

Analysis of his 15 most recent publications (2008-2023) reveals consistent focus on military-relevant PTSD biomarkers, with increasing integration of multi-omics approaches. Key themes include glucocorticoid-mediated gene regulation, mitochondrial dysfunction in stress response, and genetic predictors of PTSD susceptibility. His work bridges rodent stress models with human military cohorts to identify diagnostic tools and therapeutic targets.

No scientific awards were explicitly mentioned in the source material.

Dr. Zhang leads collaborative research through the Biomarker Study Group and Traumatic Stress Brain Study Group, securing NIH and military funding for large-scale PTSD investigations in US service members. His mentorship is evidenced through co-authorship with junior researchers on translational projects, though specific students aren't listed. Current work focuses on chemokine biomarkers and mitochondrial pathways for PTSD diagnostics.

His laboratory at USU maintains active collaborations with the National Capital Consortium, employing multidisciplinary teams of neuroscientists, geneticists, and military medical personnel to advance stress disorder research through integrated molecular, genetic, and clinical approaches.