Edward Daniel Levin
Professor in Psychiatry and Behavioral Sciences
Education & Training
Ph.D., University of Wisconsin at Madison 1984
The three main research components of his laboratory are focused on the themes of the basic neurobiology of cognition and addiction, neurobehavioral toxicology and the development of novel therapeutic treatments for cognitive dysfunction and substance abuse. Currently, our principal research focus concerns nicotine. We have documented the basic effects of nicotine on learningm memory and attention as well as nicotine self-administration. We are continuing with more mechanistic studies in rat models using selective lesions, local infusions and neurotransmitter interaction studies. We have found that nicotine improves memory performance not only in normal rats, but also in rats with lesions of hippocampal and basal forebrain connections. We are concentrating on alpha7 and alpha4beta2 nicotinic receptor subtypes in the hippocampus, amygdala , thalamus and frontal cortex and how they interact with dopamine D1 and D2 and glutamate NMDA systems with regard to memory and addiction. I am also conducting studies on human cognitive behavior. We have current studies to assess nicotine effects on attention, memory and mental processing speed in schizophrenics, Alzheimer's Disease patients and people with Attention Deficit Hyperactivity Disorder. In the area of neurobehavioral toxicology, I have continuing projects to characterize the adverse effects of prenatal and adolescent nicotine exposure. Our primary project in neurobehavioral toxicology focuses on the cognitive deficits caused by the marine toxins including domoic acid, ciguatera toxin and pfiesteria. We have documented a persistent neurobehavioral effects caused by Pfiesteria and domoic acid exposure. We are determining the neurobehavioral nature and mechanisms of this deficit. The basic and applied aims of our research complement each other nicely. The findings concerning neural mechanisms underlying cognitive function help direct the behavioral toxicology and therapeutic development studies, while the applied studies provide important functional information concerning the importance of the basic mechanisms under investigation.
Rezvani, AH, Slade, S, Wells, C, Yenugonda, VM, Liu, Y, Brown, ML, Xiao, Y, Kellar, KJ, and Levin, ED. "Differential efficacies of the nicotinic α4β2 desensitizing agents in reducing nicotine self-administration in female rats." Psychopharmacology 234.17 (September 2017): 2517-2523. Full Text
Massarsky, A, Abdel, A, Glazer, L, Levin, ED, and Di Giulio, RT. "Exposure to 1,2-Propanediol Impacts Early Development of Zebrafish (Danio rerio) and Induces Hyperactivity." Zebrafish 14.3 (June 2017): 216-222. Full Text
Hall, BJ, Abreu-Villaça, Y, Cauley, M, Junaid, S, White, H, Kiany, A, and Levin, ED. "The ventral hippocampal muscarinic cholinergic system plays a key role in sexual dimorphisms of spatial working memory in rats." Neuropharmacology 117 (May 2017): 106-113. Full Text
van Thriel, C, Levin, E, Lein, P, Costa, LG, and Westerink, RHS. "Neural mechanisms of functional impairment across the lifespan: The 15th Biennial Meeting of the International Neurotoxicology Association and 39th Annual Meeting of the Neurobehavioral Teratology Society." Neurotoxicology 59 (March 2017): 131-132. Full Text
Abreu-Villaça, Y, and Levin, ED. "Developmental neurotoxicity of succeeding generations of insecticides." Environment International 99 (February 2017): 55-77. (Review) Full Text
Macaulay, LJ, Chernick, M, Chen, A, Hinton, DE, Bailey, JM, Kullman, SW, Levin, ED, and Stapleton, HM. "Exposure to a PBDE/OH-BDE mixture alters juvenile zebrafish (Danio rerio) development." Environmental toxicology and chemistry 36.1 (January 2017): 36-48. Full Text
Slotkin, TA, Stadler, A, Skavicus, S, Card, J, Ruff, J, Levin, ED, and Seidler, FJ. "Is There a Critical Period for the Developmental Neurotoxicity of Low-Level Tobacco Smoke Exposure?." Toxicological sciences : an official journal of the Society of Toxicology 155.1 (January 2017): 75-84. Full Text
Rezvani, AH, Levin, ED, Cauley, M, Getachew, B, and Tizabi, Y. "Ketamine Differentially Attenuates Alcohol Intake in Male Versus Female Alcohol Preferring (P) Rats." Journal of Drug and Alcohol Research 6 (January 2017). Full Text
Slotkin, TA, Skavicus, S, Card, J, Levin, ED, and Seidler, FJ. "Diverse neurotoxicants target the differentiation of embryonic neural stem cells into neuronal and glial phenotypes." Toxicology 372 (November 2, 2016): 42-51. Full Text
Petro, A, Sexton, HG, Miranda, C, Rastogi, A, Freedman, JH, and Levin, ED. "Persisting neurobehavioral effects of developmental copper exposure in wildtype and metallothionein 1 and 2 knockout mice." Bmc Pharmacology & Toxicology 17.1 (November 2, 2016): 55-null. Full Text
Rezvani, AH, Sexton, HG, and Levin, ED. "ASSESSMENT OF PREGNENOLONE EFFECTS ON ALCOHOL INTAKE IN MALE ALCOHOL PREFERRING RATS." June 2012.
Rezvani, AH, Robinson, E, Eisenberg, L, Levin, ED, Bonaventure, P, Motley, T, Lovenberg, TW, Heilig, M, Thorsell, A, and Cippitelli, A. "EFFECTS OF A NOVEL, SELECTIVE BRAIN NPY Y2 RECPTOR ANATONIST JNJ-31020028, ON ALCOHOL CONSUMPTION, RELAPSE AND ANXIETY IN RATS." June 2011.
Yen, J, Donerly, S, Levin, E, and Linney, E. "Differing Effects of 3 Organophosphates (Chlorpyrifos, Diazinon and Parathion) on Developing Zebrafish Nervous System." 2011. Full Text
Rezvani, AH, Lumeng, L, Li, TK, Xiao, Y, Brown, ML, Paige, MA, McDowell, BE, Rose, JE, Kellar, KJ, and Levin, ED. "NICOTINE SELF-ADMINISTRATION IN SELECTIVELY-BRED ALCOHOL PREFERRING (P) RATS: NICOTINIC INVOLVEMENT." June 2010.
Levin, ED, Hampton, D, Xiao, Y, and Kellar, KJ. "Sazetidine-A, a nicotinic desensitizing agent, decreases nicotine self-administration in rats." October 15, 2007.
Levin, ED, Linney, E, and Slotkin, TA. "Complementary zebrarish and rat models of developmental neurobehavioral toxicity: the case of organophosphate pesticide exposure." 2007. Full Text
Levin, ED, Roegge, C, Timofeeva, O, Seidler, FJ, and Slotkin, TA. "Low dose early postnatal diazinon exposure causes impaired working memory on the radial-arm maze in rats during adulthood." December 2006.
Levin, ED, Bencan, Z, and Cerutti, DT. "Assessing stress in zebrafish: Anxiolytic effects of nicotine." November 2006. Full Text
Levin, ED. "Cholinergic involvement in neurocognitive function: From zebrafish to humans." September 2006.
Nicotinic Receptor Desensitization to Reduce Drug Self-Administration: Project 2 awarded by Georgetown University (Principal Investigator). 2010 to 2015
Atrazine Effects in the Brain: Pilot Study awarded by Environmental Protection Agency (Principal Investigator). 2011 to 2012
Role of HPA Axis in Adolescent Vulnerability to Drug Addiction awarded by National Institutes of Health (Co-Mentor). 2006 to 2011
Neurobehavioral Teratology Society: Zebrafish Symposium awarded by National Institutes of Health (Principal Investigator). 2010 to 2011
Adolescence: A Sensitive Period for Nicotine Addiction awarded by National Institutes of Health (Principal Investigator). 2004 to 2010
MARCKS Peptides and Memory awarded by National Institutes of Health (Principal Investigator). 2009 to 2010
Neuroimaging Attentional Impairment During Abstinence awarded by National Institutes of Health (Consultant). 2004 to 2009
Nicotinic-Antipsychotic Drug Interactions and Cognition awarded by National Institutes of Health (Principal Investigator). 2001 to 2006
Marine Toxin Impacts on Neurobehavioral Function awarded by National Institutes of Health (Principal Investigator). 2003 to 2004
Non-Monotonic Dose-Toxicity Functions, Multiple Mechanisms of Effect: Impacts on Health & Public Policy awarded by Environmental Protection Agency (Principal Investigator). 2002 to 2004