Department of Physiology and Biophysics Jacobs School of Medicine and Biomedical Sciences 955 Main Street, Suite 3102 Buffalo, New York 14203 Phone: 716-829-2189 Fax: 716-829-2801 mvpletni@buffalo.edu
My research focuses the mechanisms of neuron-glia interaction in the pathophysiology of behavioral alterations and cognitive impairment in neuropsychiatric disorders. We are interested in the role of astrocytes and astrocyte bioenergetics in mediating avderse neurodevelopmental effects of environmental factors, including microbial pathogens, cannabis and stress. These mechanisms are studied using mouse genetics, molecular, cellular and systems approaches and in vivo imaging technologies.
Education and Training:
PhD, P.K. Anokhin Institute of Normal Physiology (1990)
MD, medicine and Physiology, I.M. Sechenov Moscow Medical Institute, Cum Laude (1986)
Employment:
Department Chair, Physiology and Biophysics, Jacobs School of Medicine and Biomedical Sciences (2020-present)
Professor, Physiology and Biophysics, The State University of New York, The University at Buffalo, the Jacobs School of Medicine and Biomedical Sciences (2020-present)
Professor, Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine (2014–2020)
Associate Professor, Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine (2008–2014)
Assistant Professor, Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine (2000–2008)
Instructor, Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine (1999–2000)
Postdoctoral fellow, Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine (1996–1999)
Awards and Honors:
Fellow (2018)
Fellow (2010)
Guest Professor (2009)
Dr Mortimer D. Sackler Developmental Psychobiology Investigator (2008)
Independent Investigator Award (2008)
Grants and Sponsored Research:
Astrocytes Bioenergetics in Brain Development NIMH Role: Principal Investigator $358,982
Gene-Environment Interactions for Cortical Development and Schizophrenia NIMH Role: Co-Investigator $1,345,709
Molecular mechanism of astrocytic vulnerability to adolescent cannabis use NIDA Role: Principal Investigator $336,938
Horti AG, Naik R, Foss CA, Minn I, Misheneva V, Du Y, Wang Y, Mathews WB, Wu Y, Hall A, LaCourse C, Ahn HH, Nam H, Lesniak WG, Valentine H, Pletnikova O, Troncoso JC, Smith MD, Calabresi PA, Savonenko AV, Dannals RF, Pletnikov MV, Pomper MG. (2019) PET imaging of microglia by targeting macrophage colony-stimulating factor 1 receptor (CSF1R). Proc Natl Acad Sci U S A (Jan), 116(5): 1686-1691.
Jusué-Torres I, Jeon LH, Sankey EW, Lu J, Vivas-Buitrago T, Crawford JA, Pletnikov MV, Xu J, Blitz A, Herzka DA, Crain B, Hulbert A, Guerrero-Cazares H, Gonzalez-Perez O, McAllister JP, Quiñones-Hinojosa A, Rigamonti D. (2016) A Novel Experimental Animal Model of Adult Chronic Hydrocephalus. Neurosurgery (Nov), 79(5): 746-756.
Xiao J, Li Y, Gressitt KL, He H, Kannan G, Schultz TL, Svezhova N, Carruthers VB, Pletnikov MV, Yolken RH, Severance EG. (2016) Cerebral complement C1q activation in chronic Toxoplasma infection. Brain, behavior, and immunity (Nov), 58: 52-56. doi:10.1016/j.bbi.2016.04.009
Waldron-Roby E, Ratovitski T, Wang X, Jiang M, Watkin E, Arbez N, Graham RK, Hayden MR, Hou Z, Mori S, Swing D, Pletnikov M, Duan W, Tessarollo L, Ross CA. (2012) Transgenic mouse model expressing the caspase 6 fragment of mutant huntingtin. The Journal of neuroscience : the official journal of the Society for Neuroscience (Jan), 32(1): 183-93. doi:10.1523/JNEUROSCI.1305-11.2012
Department of Physiology and Biophysics Jacobs School of Medicine and Biomedical Sciences 955 Main Street, Suite 3102 Buffalo, New York 14203 Phone: 716-829-2189 Fax: 716-829-2801 mvpletni@buffalo.edu