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Robert E. Vann
Researcher at Virginia Commonwealth University
Publications - 41
Citations - 1651
Robert E. Vann is an academic researcher from Virginia Commonwealth University. The author has contributed to research in topics: Nicotine & Nicotinic agonist. The author has an hindex of 23, co-authored 41 publications receiving 1548 citations.
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Journal ArticleDOI
Dual blockade of FAAH and MAGL identifies behavioral processes regulated by endocannabinoid crosstalk in vivo
Jonathan Z. Long,Daniel K. Nomura,Robert E. Vann,D. Matthew Walentiny,Lamont Booker,Xin Jin,James J. Burston,Laura J. Sim-Selley,Aron H. Lichtman,Jenny L. Wiley,Benjamin F. Cravatt +10 more
TL;DR: A selective and efficacious dual FAAH/MAGL inhibitor is described and it is shown that this agent exhibits broad activity in the tetrad test for CB1 agonism, causing analgesia, hypomotilty, and catalepsy, indicating that AEA and 2-AG signaling pathways interact to regulate specific behavioral processes in vivo, including those relevant to drug abuse.
Journal ArticleDOI
Role of α5 Nicotinic Acetylcholine Receptors in Pharmacological and Behavioral Effects of Nicotine in Mice
Kia J. Jackson,Michael J. Marks,Robert E. Vann,Xiangning Chen,Thomas F. Gamage,Jonathan A. Warner,M. I. Damaj +6 more
TL;DR: Results show that α5(−/−) mice are less sensitive to the initial effects of nicotine in antinociception, locomotor activity, and hypothermia measures and that the α5 nAChR is involved in nicotine reward.
Journal ArticleDOI
Genome-wide pharmacogenomic study of neurocognition as an indicator of antipsychotic treatment response in schizophrenia
Joseph L. McClay,Daniel E. Adkins,Karolina A. Aberg,József Bukszár,Amit N. Khachane,Richard S.E. Keefe,Diana O. Perkins,Joseph P. McEvoy,T. Scott Stroup,Robert E. Vann,Patrick M. Beardsley,Jeffrey A. Lieberman,Patrick F. Sullivan,Patrick F. Sullivan,Edwin J. C. G. van den Oord +14 more
TL;DR: This study has generated several novel candidate genes for antipsychotic response and will require replication and functional validation, and provides all GWAS p-values for download.
Journal ArticleDOI
Divergent effects of cannabidiol on the discriminative stimulus and place conditioning effects of Δ9-tetrahydrocannabinol
Robert E. Vann,Thomas F. Gamage,Jonathan A. Warner,Ericka M. Marshall,Nathan L. Taylor,Billy R. Martin,Jenny L. Wiley +6 more
TL;DR: CBD, when administered with THC at therapeutically relevant ratios, may ameliorate aversive effects often associated with initial use of THC alone, and this effect may be beneficial for therapeutic usage of a CBD:THC combination medication.
Journal ArticleDOI
Inhalation exposure to smoke from synthetic “marijuana” produces potent cannabimimetic effects in mice
Jason M. Wiebelhaus,Justin L. Poklis,Alphonse Poklis,Robert E. Vann,Aron H. Lichtman,Laura E. Wise +5 more
TL;DR: Inhalation exposure to a product containing JWH-018 penetrates into the brain and other organs and produces CB(1) receptor-mediated behavioral pharmacological effects in mice, undoubtedly contribute to public health risks of synthetic cannabinoids.