About Dr. Haorah
James Haorah, PhD, associate professor of biomedical engineering, is a 2008 recipient of New Investigator Distinguished Scientist Award at University of Nebraska Medical Center and recipient of 1995 National Overseas Postdoctoral Scholarship Award from the government of India. His research interests focus in understanding the underlying molecular, biochemical, and cellular mechanisms of oxidative injury of the neurovascular components (brain endothelial cells – the blood-brain barrier, pericytes, astrocytes, microglia, and neurons). His main focus is to examine the alterations of the neurovascular components during chronic substance use such as alcohol or drug abuse, blast-wave mild traumatic injury, and neuro-AIDS progression. Our hypothesis is that oxidative damage of the BBB interface facilitates immune cell infiltration, neuroinflammation and neurological diseases. This neuropathologic progression impairs the transport of essential nutrients into the brain that interrupts the energetic communication of neuro-glial cells, thereby causing an imbalanced mitochondrial oxidative phosphorylation. The co-morbid effect of alcohol use and drug abuse promotes HIV infection, energy depletion and malnutrition, and hinders the efficacy of antiretroviral therapy (ART) in controlling HIV/AIDS progression. We also examine the idea that suppression of oxidative stress, neutralization of ART toxicity, and restoration of malnutrition and immune function by dietary supplements can be a gold-standard treatment for HIV/AIDS progression in subjects with substance use. These novel research ideas are carried with active funding from National Health Institute.
- North-Eastern Hill University, Shillong, India, PhD in Biophysics, 1995
- North-Eastern Hill University, Shillong, India, MS in Biochemistry, 1990
- North-Eastern Hill University, Shillong, India, BS, Life Sciences, 1987
- Associate Professor, New Jersey Institute of Technology, Biomedical Engineering, Newark, August 2014-present
- Associate Professor, University of Nebraska Medical Center, Pharm & Expt Neurosci, 2011-2014
- Assistant Professor, University of Nebraska Medical Center, Pharm & Expt Neurosci, 2007-2010
- Instructor, UNMC, Center for Neurovirology and Neurodegenerative Disorders, dept. of PEN, 2003-2006
- Research Associate, VA Medical Center, Alcoholic Liver Disease Study Unit, Omaha, NE, 2000-2002
- Post-doc, UNMC, Eppley Cancer Research Institute, UNMC, Omaha, NE, 1995 -1999
- Associate Editorial Board member, Journal of Translational Internal Medicine, 2014-present
- Reviewer and member of discussion panel for NIH/NIAA, ZAA1 DD, 2014
- Review member, postdoc/grad travel awards, Society for NeuroImmune Pharmacology, 2014
- Study Section Member UNMC Graduate Studies, Biochemistry and Molecular Biology I, 2014
- Review member, postdoc/grad travel awards, Society for NeuroImmune Pharmacology, 2013
- Study Section Member UNMC Graduate Studies, Biochemistry and Molecular Biology I, 2012
- Associate Editorial Board member, International Journal of Physiology, Pathophysiology and
- Pharmacology, 2010-present
- Associate Editorial Board member, Journal of Geriatric Cardiology, 2010-present
- Reviewer and member of discussion panel for NIH/NIAA, ZAA1 DD, 2010
- International Expert Reviewer, Auckland Medical Research Foundation, New Zealand, 2010
- Review Member for NIH/NOMD Study Section Special Emphasis group, 2010
- Reviewer and member of discussion panel for NIH/NIAA, ZRG1 MDCN-N, 2010
- International Expert Reviewer for: Health Research Board, Ireland, 2009
- Study Section Member UNMC Graduate Studies, Biochemistry and Molecular Biology I, 2009
- Review Member for NIH/NIAAA 2009 Challenge grant, 2009
- Supervisor and Member of graduate advisory Committee
- Regular review of more than 30 reputed International Journals (see CV).
Our research objective examines the underlying molecular, biochemical, and cellular mechanisms of damage to blood-brain barrier and neurovascular units during substance abuse, blast-wave brain injury or HIV infection.
- Interruptions of energy interplay in endothelium-astrocyte-neuron interactions
- Impairment of glucose transport/metabolism and neurodegeneration
- Neuroprotective mechanisms of astrocytes in alcohol abuse
- Mechanism of Wernicke’s Neuropathy in chronic alcohol abuse
- Animal model of atherosclerosis: Cholesterol metabolism and crystallization
- Cerebral vascular hemorrhage initiates neuropathy and aging in chronic Meth use
- Rat model of primary blast wave mild traumatic brain injury
- Prevention of HIV/AIDS progression in substance abuse
Grants and Funded Research
Haorah J (PI). Agency: 1R21 NIH/NIAAA. Mechanisms of Atherosclerosis in Alcohol intake. 9/14 - 8/16.
- Abdul-Muneer, PM, Chandra N and James Haorah J* (2014). Interactions of oxidative stress and neurovascular inflammation in the pathogenesis of traumatic brain injury. Molecular Neurobiology. 2014 May 28. [Epub ahead of print] PMID: 24865512
- Haorah J*, Rump TJ, Xiong H (2013). Reduction of brain mitochondrial β-oxidation impairs Complex I and V in chronic alcohol intake: The underlying mechanism for neurodegeneration. PLoS One. 2013 Aug 13;8(8):e70833. PMID: 23967116. PMC journal - in process.
- Jianuo L and Haorah J* and Huangui Xiong (2013). Western Blot Technique in Biomedical Research. In: Current Laboratory Methods in Neuroscience Research; edited by Xiong H and Gendelman HE. pages 187-200.
- Abdul-Muneer PM, Schuetz H, Wang F, Skotak M, Gorantla S, Zimmerman MC, Chandra N and Haorah J* (2013). Induction of Oxidative and Nitrosative damage leads to Cerebrovascular Inflammation in Animal Model of Mild Traumatic Brain Injury Induced by Primary Blast. Free Radic Biol Med. 2013 Jul; 60:282-91. PMID: 23466554. PMC journal - in process
- Abdul Muneer PM, Alikunju S, Szlachetka AM, and Haorah J* (2012): The Mechanisms of Cerebral Vascular Dysfunction and Neuroinflammation by MMP-mediated Degradation of VEGFR-2 in Alcohol Ingestion. Atherosclerosis Thrombosis Vascular Biology. 2012 May; 32(5):1167-77.
- Abdul Muneer PM, Alikunju S, Szlachetka AM, Mercer AJ and Haorah J* (2011): Ethanol Impairs Glucose Uptake by Human Astrocytes and Neurons: Protective effects of Acetyl-L-carnitine. International J Physiol Pathophysiol Pharmacol. 3(1):48-56. PMCID: PMC3023411
- Thomes PG, Trambly CS, Thiele GM, Duryee MJ, Fox HS, Haorah J, Donohue TM Jr. (2011):Proteasome activity and autophagosome content in liver are reciprocally regulated by ethanol treatment.Biochem Biophys Res Commun. 2011 Nov 28. [Epub ahead of print].
- Abdul Muneer PM, Alikunju S, Szlachetka AM, and Haorah J* (2011): Inhibitory effects of alcohol on glucose transport across the blood-brain barrier leads to neurodegeneration: preventive role of acetyl-L: -carnitine. Psychopharmacology (Berl). 14(3):707-18. PMCID: PMC3055928.
- Alikunju S, Abdul Muneer PM, Zhang Y, Szlachetka AM and Haorah J* (2011): The Inflammatory Footprints of Alcohol-induced Oxidative Damage in Neurovascular Components. Brain Behavior and Immunity. 2011, Suppl 1:S129-36. PMCID: PMC3098299.
- Abdul Muneer PM, Alikunju S, Szlachetka AM, Murrin LC and Haorah J* (2011): Impairment of Brain Endothelial Glucose Transporter by Methamphetamine Causes Blood-Brain Barrier Dysfunction.Molecular Neurodegeneration.2011, 6:23. PMCID: PMC3073895.
- Abdul Muneer PM, Alikunju S, Szlachetka AM and Haorah J* (2011).Methamphetamine inhibits the glucose uptake by human neurons and astrocytes: stabilization by acetyl-L-carnitine.PLoS One. 2011;6(4):e19258. PMCID: PMC3083423.
- Haorah J*, Knipe B, Persidsky Y (2011). Stabilization of Superoxide Dismutase by Acetyl-L-carnitine in human Brain Endothelium during Alcohol Exposure: Novel Protective Approach.Free Radic Biol Med.2011 Oct 15;51(8):1601-9. PMC Journal - in Process.
- Floreani NA, Rump TJ, Abdul Muneer PM, Alikunju S, Morsey BM, Brodie MR, Persidsky Y, Haorah J* (2010): Alcohol-induced Interactive Phosphorylation of Src and Toll-like Receptor Regulates the Secretion of inflammatory Mediators by Human Astrocytes. J Neuroimmune Pharmacol. 5(4):533-45. PMCID: PMCID3022486.
- Rump TJ, Muneer PM, Szlachetka A, Lamb A, Haorei C, Alikunju S, Xiong H, Keblesh J, Liu J, Zimmerman MC, Jones J, Donohue TM Jr, Persidsky Y, Haorah J* (2010): Acetyl-L-carnitine protects neuronal function from alcohol-induced oxidative damage in the brain. Free Radic Biol Med. 49(10):1494-504. PMCID: PMC3022478.
- Haorah J, Schall K, Ramirez SH, Persidsky Y (2008): Activation of Protein Tyrosine Kinases and matrix Metalloproteinases Causes Blood-Brain Barrier Injury: Novel Mechanism for Neurodegeneration Associated with Alcohol Abuse Blood-Brain Barrier. Glia.56 (1): 78-88. Accepted for publication before April, 2008
- Haorah J, Ramirez SH, Floreani NA, Gorantla S, Morsey B, and Persidsky Y (2008): Mechanism of Alcohol induced Oxidative Stress and Neuronal Injury. Free Radic Biol Med. 45(11):1542-50. PMCID: PMCID2605399
- Haorah J,Floreani NA, and Persidsky Y (2008): Alcohol-induced blood-brain barrier dysfunction. In: Research in the Neurobiology of Alcohol Use Disorders. 2008 Nova Science Publishers, Leo Sher (editor), Chapter XV, Page 239-260.
- Ramirez SH, Heilman D, Morsey B, Potula R, Haorah J, and Persidsky Y (2008): Activation of Peroxisome Proliferator-Activated Receptor gamma (PPARg)1 suppresses Rho GTPases in human brain microvascular endothelial cells and inhibits adhesion and transendothelial migration of HIV-1 infected monocytes. Journal of Immunology. 180 (3): 1854 – 1865.
- Haorah J, Ramirez SH, Schall K, Smith D, Pandya R and Persidsky Y (2007): Oxidative Stress Activates Protein Tyrosine kinase and Matrix metalloproteinases leading to blood-brain barrier dysfunction. J Neurochem.101(2): 566-76. Accepted for publication before April, 2008
- Haorah J, Knipe B, Gorantla S, Zheng J and Persidsky Y (2007): Alcohol-induced blood-brain barrier dysfunction is mediated via inositol 1,4,5- triphosphate receptor IP3R-gated intracellular calcium release. J Neurochem. 100, 324-336. Accepted for publication before April, 2008
- Persidsky Y, Heilman D, Haorah J, Zelivyanskaya M, Persidsky R, Weber GA, Shimokawa H, Kaibuchi K, Ikezu T. (2006): “Rho-mediated Regulation of Tight Junctions During Monocyte Migration Across Blood-Brain Barrier in HIV-1 Encephalitis (HIVE). Blood. 107:4770-80. Accepted for publication before April, 2008
- Persidsky Y, Ramirez SH, Haorah J, Kanmogne G. (2006): Blood-brain barrier: Structural components and Function Under Physiologic and Pathologic conditions. J Neuroimmune Pharmacol.1:223-236.
- Potula R, Haorah J, Knipe B, Leibhart J, Chrastil J, Heilman D, Dou H, Reddy R, Ghorpade A, Persidsky Y. (2006): Alcohol abuse enhances neuroinflammation and impairs immune responses in an animal model of HIV-1 encephalitis (HIVE). Amer. J. Path. 168:1335-44.
- Zhou L, Haorah J, Perini F, Carmella SG, Shibamoto T and Mirvish SS. (2006): Partial purification from hot dogs of N-nitroso compound precursors and their mutagenicity after nitrosation. J Agric Food Chem. 54(15): 5679-87.
- Haorah J,Heilman D, Knipe B, Chrastil J, Ghorpade A, Miller DW, Persidsky Y. (2005): Ethanol-Activated Myosin Light Chain Kinase Impairs Endothelial Cell Tight Junction Assembly. Alcoholism: Clin and Exp. Research. 29: 999-1009. Accepted for publication before April, 2008
- Haorah J, B Knipe,J Leibhart, A Ghorpade, Y Persidsky. (2005):Alcohol-induced oxidative stress in brain endothelial cells causes blood-brain barrier dysfunction. J. Leuk. Biol. 78: 1223-1232. Accepted for publication before April, 2008
- Persidsky Y, Potula R, Haorah J. (2005):Rodent Model Systems for Studies of HIV-1 Associated Dementia. Neurotox Res. 8 (1-2): 91-106.
- Haorah J, Heilman D, Diekmann C, Osna NA, Donohue, Jr. TM, Ghorpade A, Persidsky Y. (2004): Alcohol and HIV decrease proteasome and Immunoproteasome function in macrophages: Implications for impaired immune function during disease: Cellular Immunology. 229: 139-148.
- Osna NA, Haorah J, Krutik VM, Donohue, Jr. TM. (2004): Peroxynitrite alters the catalytic activity of rodent liver proteasome in vitro and in vivo. Hepatology: 40; 574-582.
- Zhou L, Haorah J, Chen SC, Kolar C, Lawson TA, Mirvish SS. (2004): Nitrosation of Glycine Ethyl Ester and Ethyl Diazoacetate to give Ethyl Chloro(hydroximino) acetate. Chem Res Toxicol. 17; 416-23.
- Haorah J, Stoner J, Donohue, TM. (2003) Ethanol consumption decreases the synthesis of mannose 6-phosphate/Insulin-like growth Factor II receptor but does not decrease its messenger RNA. Biochemical Pharmacology. 65; 637-648.
- Mirvish SS, Haorah J, Zhou L, Hartman M, Clapper ML. (2003): N-nitroso Compounds in the rat gastrointestinal tract and in the feces of mice with induced colitis or fed hot dogs or beef. Carcinogenesis: 24; 595-603.
- Haorah J, McVicker DL, Byrd JC, MacDonald RG, Donohue TM Jr. (2002): Chronic Ethanol Administration Decreases the Ligand Binding Properties and the Cellular Content of the Mannose 6-Phosphate/ Insulin-like Growth Factor II Receptor in Rat Hepatocytes. Biochemical Pharmacology. 63; 1229-1239.
- Mirvish SS, Haorah J, Zhou L, Clapper ML. Harrison KL, Povey AC. (2002): Total N-nitroso compounds and their precursors in hot dogs and in the gastrointestinal tract and feces of rats and mice: possible etiologic agents for colon cancer. J Nutr. 132: 3526S-3529S.
- Haorah J, Zhou L, Wang X, Xu G, Mirvish SS. (2001): Determination of total Nitroso compounds and their amine or amide precursors in frankfurters, fresh meat, dried salted fish, food sauces, tobacco and tobacco smoke particulate. Journal of Agricultural Food Chemistry: 49; 6068-6078.
- Schneider MB, Matsuzaki H, Haorah J, Ulrich A, Standop J, Ding XZ, Adrian TE, Pour PM. (2001): Prevention of pancreatic cancer induction in hamsters by metformin. Gastroenterology: 120;1263-1270.
- Mirvish SS, Reimers KJ, Kutler B, Chen SC, Haorah J, Morris CR, Grandjean AC, Lyden ER. (2000). Nitrate and nitrite concentration in human saliva for men and women at different ages and times of the day and their consistency over time. European Journal of Cancer Prevention: 9;335-342.
- Haorah J, Miller DW, Brand R, Smyrk TC, Wang X, Chen SC, Mirvish SS. (1999): Diffusion of dialkylnitrosamines into the rat esophagus as a factor in esophageal carcinogenesis. Carcinogenesis: 20; 825-836.
- Mirvish SS, Grandjean AC, Remers KJ, Connelly BJ, Chen SC, Morris CR, Wang X, Haorah J, Lyden ER. (1998): Effect of ascorbic acid doze taken with the meal on nitrosoproline excretion on subjects ingesting nitrate and proline. Nutrition and Cancer: 31;106-110.
- Mathew BG, Haorah J, Kumar S. (1992): Weak luminiscence from cotyledons of icer arietnum L. induced by certain freezing and thawing: the role of superoxide, free radical and singlet oxygen in the phenomenon. J. Photochem. Photobiol: 16;297-304.