Timothy W. Lefever

1.5k total citations
36 papers, 1.2k citations indexed

About

Timothy W. Lefever is a scholar working on Pharmacology, Cellular and Molecular Neuroscience and Toxicology. According to data from OpenAlex, Timothy W. Lefever has authored 36 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pharmacology, 26 papers in Cellular and Molecular Neuroscience and 16 papers in Toxicology. Recurrent topics in Timothy W. Lefever's work include Cannabis and Cannabinoid Research (27 papers), Neurotransmitter Receptor Influence on Behavior (24 papers) and Forensic Toxicology and Drug Analysis (16 papers). Timothy W. Lefever is often cited by papers focused on Cannabis and Cannabinoid Research (27 papers), Neurotransmitter Receptor Influence on Behavior (24 papers) and Forensic Toxicology and Drug Analysis (16 papers). Timothy W. Lefever collaborates with scholars based in United States, Australia and New Zealand. Timothy W. Lefever's co-authors include Jenny L. Wiley, Julie A. Marusich, Brian F. Thomas, Megan Grabenauer, Katherine Moore, Richard C. Kevin, Thomas F. Gamage, Rebecca M. Craft, Purvi R. Patel and Nicholas C. Peiper and has published in prestigious journals such as Journal of Medicinal Chemistry, Journal of Pharmacology and Experimental Therapeutics and Psychopharmacology.

In The Last Decade

Timothy W. Lefever

36 papers receiving 1.2k citations

Peers

Timothy W. Lefever

PHARM

CMN

TOXIC

Jordyn Stuart Australia

Lisa K. Brents United States

Marilyn A. Huestis United States

Madeleine J. Swortwood United States

Wendy M. Bosker Netherlands

Jacques D. Nguyen United States

Gerold F. Kauert Germany

Shanna Babalonis United States

Sherri L. Kacinko United States

Annis O. Mechan United Kingdom

Jordyn Stuart Australia

Timothy W. Lefever

984 ×1.1

PHARM

487 ×0.8

CMN

591 ×1.1

TOXIC

196 ×1.0

210 ×1.4

Citations per year, relative to Timothy W. Lefever Timothy W. Lefever (= 1×) peers Jordyn Stuart

Countries citing papers authored by Timothy W. Lefever

Since Specialization

Citations

This map shows the geographic impact of Timothy W. Lefever's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Timothy W. Lefever with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy W. Lefever more than expected).

Fields of papers citing papers by Timothy W. Lefever

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy W. Lefever. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Timothy W. Lefever. The network helps show where Timothy W. Lefever may publish in the future.

Co-authorship network of co-authors of Timothy W. Lefever

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy W. Lefever. A scholar is included among the top collaborators of Timothy W. Lefever based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Timothy W. Lefever. Timothy W. Lefever is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Tóth, Márton L., et al.. (2020). Effect of Cannabidiol on the Long-Term Toxicity and Lifespan in the Preclinical Model Caenorhabditis elegans. Cannabis and Cannabinoid Research. 6(6). 522–527. 20 indexed citations

Gamage, Thomas F., Richard C. Kevin, David B. Finlay, et al.. (2020). In vitro and in vivo pharmacological evaluation of the synthetic cannabinoid receptor agonist EG-018. Pharmacology Biochemistry and Behavior. 193. 172918–172918. 14 indexed citations

Wiley, Jenny L., et al.. (2020). Sex, species and age: Effects of rodent demographics on the pharmacology of ∆9-tetrahydrocanabinol. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 106. 110064–110064. 35 indexed citations

Wiley, Jenny L., Timothy W. Lefever, Michelle Glass, & Brian F. Thomas. (2019). Do you feel it now? Route of administration and Δ9-tetrahydrocannabinol-like discriminative stimulus effects of synthetic cannabinoids in mice. NeuroToxicology. 73. 161–167. 18 indexed citations

Lefever, Timothy W., et al.. (2019). Route of administration effects on nicotine discrimination in female and male mice. Drug and Alcohol Dependence. 204. 107504–107504. 15 indexed citations

Gamage, Thomas F., Charlotte E. Farquhar, Timothy W. Lefever, et al.. (2018). Molecular and Behavioral Pharmacological Characterization of Abused Synthetic Cannabinoids MMB- and MDMB-FUBINACA, MN-18, NNEI, CUMYL-PICA, and 5-Fluoro-CUMYL-PICA. Journal of Pharmacology and Experimental Therapeutics. 365(2). 437–446. 71 indexed citations

Kevin, Richard C., Timothy W. Lefever, Thomas F. Gamage, et al.. (2018). Toxic by design? Formation of thermal degradants and cyanide from carboxamide-type synthetic cannabinoids CUMYL-PICA, 5F-CUMYL-PICA, AMB-FUBINACA, MDMB-FUBINACA, NNEI, and MN-18 during exposure to high temperatures. Forensic Toxicology. 37(1). 17–26. 32 indexed citations

Marusich, Julie A., Mahesh Darna, A. George Wilson, et al.. (2017). Tobacco's minor alkaloids: Effects on place conditioning and nucleus accumbens dopamine release in adult and adolescent rats. European Journal of Pharmacology. 814. 196–206. 11 indexed citations

Gamage, Thomas F., Charlotte E. Farquhar, Timothy W. Lefever, et al.. (2017). The great divide: Separation between in vitro and in vivo effects of PSNCBAM-based CB 1 receptor allosteric modulators. Neuropharmacology. 125. 365–375. 21 indexed citations

10.

Wiley, Jenny L., Timothy W. Lefever, Julie A. Marusich, & Rebecca M. Craft. (2017). Comparison of the discriminative stimulus and response rate effects of Δ9-tetrahydrocannabinol and synthetic cannabinoids in female and male rats. Drug and Alcohol Dependence. 172. 51–59. 49 indexed citations

11.

Lefever, Timothy W., et al.. (2017). Delivery of nicotine aerosol to mice via a modified electronic cigarette device. Drug and Alcohol Dependence. 172. 80–87. 22 indexed citations

12.

Marusich, Julie A., Jenny L. Wiley, Timothy W. Lefever, Purvi R. Patel, & Brian F. Thomas. (2017). Finding order in chemical chaos - Continuing characterization of synthetic cannabinoid receptor agonists. Neuropharmacology. 134(Pt A). 73–81. 25 indexed citations

13.

Kevin, Richard C., Timothy W. Lefever, Rodney W. Snyder, et al.. (2017). In vitro and in vivo pharmacokinetics and metabolism of synthetic cannabinoids CUMYL-PICA and 5F-CUMYL-PICA. Forensic Toxicology. 35(2). 333–347. 42 indexed citations

14.

Marusich, Julie A., Timothy W. Lefever, Bruce E. Blough, Brian F. Thomas, & Jenny L. Wiley. (2016). Pharmacological effects of methamphetamine and alpha-PVP vapor and injection. NeuroToxicology. 55. 83–91. 38 indexed citations

15.

Wiley, Jenny L., Timothy W. Lefever, Julie A. Marusich, et al.. (2016). Evaluation of first generation synthetic cannabinoids on binding at non-cannabinoid receptors and in a battery of in vivo assays in mice. Neuropharmacology. 110(Pt A). 143–153. 45 indexed citations

16.

Marusich, Julie A., Rebecca M. Craft, Timothy W. Lefever, & Jenny L. Wiley. (2015). The impact of gonadal hormones on cannabinoid dependence.. Experimental and Clinical Psychopharmacology. 23(4). 206–216. 36 indexed citations

17.

Wiley, Jenny L., Julie A. Marusich, Timothy W. Lefever, et al.. (2015). AB-CHMINACA, AB-PINACA, and FUBIMINA: Affinity and Potency of Novel Synthetic Cannabinoids in Producing Δ9-Tetrahydrocannabinol–Like Effects in Mice. Journal of Pharmacology and Experimental Therapeutics. 354(3). 328–339. 95 indexed citations

18.

Marusich, Julie A., et al.. (2014). Evaluation of sex differences in cannabinoid dependence. Drug and Alcohol Dependence. 137. 20–28. 34 indexed citations

19.

Ward, Sara Jane, Timothy W. Lefever, Scott M. Rawls, Garth T. Whiteside, & Ellen A. Walker. (2009). Age-dependent effects of the cannabinoid CB1 antagonist SR141716A on food intake, body weight change, and pruritus in rats. Psychopharmacology. 206(1). 155–165. 14 indexed citations

20.

Ward, Sara Jane, et al.. (2008). Effects of a Cannabinoid1 Receptor Antagonist and Serotonin2C Receptor Agonist Alone and in Combination on Motivation for Palatable Food: A Dose-Addition Analysis Study in Mice. Journal of Pharmacology and Experimental Therapeutics. 325(2). 567–576. 39 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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