E.J. Perkins

2.5k citations

83 papers · 1.8k indexed · h-index 24

Impact in

Oceanography top 5%
- Marine Biology and Ecology Research
- Marine and coastal plant biology
Pharmacology top 2%
- Pharmacogenetics and Drug Metabolism
- Cholinesterase and Neurodegenerative Diseases

Papers in

Health, Toxicology and Mutagenesis 16
- Environmental Toxicology and Ecotoxicology 14
Pharmacology 8
- Pharmacogenetics and Drug Metabolism 8
- Cholinesterase and Neurodegenerative Diseases 5

Co-authors: W. D. P. Stewart Daniel Schlenk Enaksha Wickremsinhe Eric T. Williams Steven Wrighton John R. Gilchrist Kenneth J. Ruterbories Yuewei Qian
Journals: Marine Pollution Bulletin (11 papers)Drug Metabolism and Disposition (6 papers)Journal of Ecology (4 papers)Journal of Pharmaceutical Sciences (3 papers)Fish Physiology and Biochemistry (3 papers)
Partner nations: United States United Kingdom Egypt

In The Last Decade

E.J. Perkins

80 papers receiving 1.7k citations

Peers

Countries citing papers authored by E.J. Perkins

Since Specialization

Citations

This map shows the geographic impact of E.J. Perkins'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 E.J. Perkins with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E.J. Perkins more than expected).

Fields of papers citing papers by E.J. Perkins

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E.J. Perkins. 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 E.J. Perkins. The network helps show where E.J. Perkins may publish in the future.

Co-authorship network

The 25 scholars most cited alongside E.J. Perkins, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with E.J. Perkins Line = papers co-authored together E.J. Perkins links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Physiologically Based Pharmacokinetic Modelling of Cytochrome P450 2C9-Related Tolbutamide Drug Interactions with Sulfaphenazole and Tasisulam European Journal of Drug Metabolism and Pharmacokinetics ·E.J. Perkins, Maria M. Posada, P. Kellie Turner, Jill Chappell, Putu Ayu Paramita Dharmayanti, Chris Twelves	2017	5
2	Comparison between Radioanalysis and 19F Nuclear Magnetic Resonance Spectroscopy in the Determination of Mass Balance, Metabolism, and Distribution of Pefloxacin Drug Metabolism and Disposition ·Haitao Hu, Taha Ahmed Elwi, Boris A. Czeskis, E.J. Perkins, Palaniappan Kulanthaivel	2017	10
3	Characterization of LY3023414, a Novel PI3K/mTOR Dual Inhibitor Eliciting Transient Target Modulation to Impede Tumor Growth Molecular Cancer Therapeutics ·Michèle C. Smith, Mary M. Mader, James A. Cook, Philip W. Iversen, Rose T. Ajamie, E.J. Perkins, Laura J. Bloem, Chang Sheng Lin, David A. Barda, Taeck-Yun Oh, Douglas J. Zeckner, Debra A. Young, Manuel Sánchez-Félix, Gregory P. Donoho, Volker Wacheck	2016	62
4	Efficacy of Low-Dose Oral Metronomic Dosing of the Prodrug of Gemcitabine, LY2334737, in Human Tumor Xenografts Molecular Cancer Therapeutics ·Susan E. Pratt, Ruth Hornedo Ortega, Robert L. Shepard, Gregory P. Donoho, James J. Starling, Enaksha Wickremsinhe, E.J. Perkins, Anne H. Dantzig	2013	24
5	Effect of gastric pH on the pharmacokinetics of a bcs class II compound in dogs: Utilization of an artificial stomach and duodenum dissolution model and gastroplus,™ simulations to predict absorption Journal of Pharmaceutical Sciences ·Shobha Bhattachar, E.J. Perkins, Jeffrey S. Tan, Hasan Darmawan	2011	46
6	Characterization of the Expression and Activity of Carboxylesterases 1 and 2 from the Beagle Dog, Cynomolgus Monkey, and Human Drug Metabolism and Disposition ·Eric T. Williams, James A. Bacon, David M. Bender, Rie Tsudome, Wenkai Guo, Mariam Ehsani, Xiliang Wang, E.N. Koroleva, Yuewei Qian, Kenneth J. Ruterbories, Steven Wrighton, E.J. Perkins	2011	61
7	Recommended nomenclature for five mammalian carboxylesterase gene families: human, mouse, and rat genes and proteins Mammalian Genome ·Roger S. Holmes, Matt W. Wright, Stanley J. F. Laulederkind, Laura A. Cox, Masakiyo Hosokawa, Teruko Imai, Shun Ishibashi, Richard Lehner, Masao Miyazaki, E.J. Perkins, Philip M. Potter, Matthew R. Redinbo, Jacques Robert, Tetsuo Satoh, Tetsuro Yamashita, Sophie Toussaint Martel, Tsuyoshi Yokoi, Rudolf Zechner, Lois J. Maltais	2010	151
8	Genomic analysis of the carboxylesterases: Identification and classification of novel forms Molecular Phylogenetics and Evolution ·Eric T. Williams, He Wang, Steven Wrighton, Yuewei Qian, E.J. Perkins	2010	28
9	The Intestinal Absorption of a Prodrug of the mGlu2/3 Receptor Agonist LY354740 is Mediated by PEPT1: In Situ Rat Intestinal Perfusion Studies Journal of Pharmaceutical Sciences ·André Huss Eriksson, Manthena V. S. Varma, E.J. Perkins, Cheryl L. Zimmerman	2009	16
10	The Biotransformation of Prasugrel, a New Thienopyridine Prodrug, by the Human Carboxylesterases 1 and 2 Drug Metabolism and Disposition ·Eric T. Williams, C.K. Ng, G. Douglas Ponsler, A Asadollahi Ghohieh, E.J. Perkins, Steven Wrighton, Kenneth J. Ruterbories, Miho Kazui, Nagy A. Farid	2008	105
11	Pharmacokinetics, Metabolism, and Excretion of the Intestinal Peptide Transporter 1 (SLC15A1)-Targeted Prodrug (1S,2S,5R,6S)-2-[(2′S)-(2-Amino)propionyl]aminobicyclo[3.1.0.]hexen-2,6-dicarboxylic acid (LY544344) in Rats and Dogs: Assessment of First-Pass Bioactivation and Dose Linearity Drug Metabolism and Disposition ·E.J. Perkins, Trent L. Abraham	2007	22
12	Effect of buffer components and carrier solvents on in vitro activity of recombinant human carboxylesterases Journal of Pharmacological and Toxicological Methods ·Eric T. Williams, Mariam Ehsani, Xiliang Wang, He Wang, Yuewei Qian, Steven Wrighton, E.J. Perkins	2007	22
13	Toxicity of single-dose oral gemcitibine in mice. Cancer Research ·Ken McCune, Jamie Young, E.J. Perkins, Lewis L. Truex	2004	1
14	PRECLINICAL CHARACTERIZATION OF 2-[3-[3-[(5-ETHYL-4′-FLUORO-2-HYDROXY[1,1′-BIPHENYL]-4-YL)OXY]PROPOXY]-2-PROPYLPHENOXY]BENZOIC ACID METABOLISM: IN VITRO SPECIES COMPARISON AND IN VIVO DISPOSITION IN RATS Drug Metabolism and Disposition ·E.J. Perkins, John W. Cramer, Nazar Farid, P. Falger, Yong-Quan Li, Edward L. Mattiuz, Sthefany Dionizio Silva, H.-J. Weiß, William J. Wheeler, Paul G. Wood, Kenneth C. Cassidy	2003	8
15	In Vivo Acetylcholinesterase Inhibition, Metabolism, and Toxicokinetics of Aldicarb in Channel Catfish: Role of Biotransformation in Acute Toxicity Toxicological Sciences ·E.J. Perkins	2000	33
16	In vitro sulfoxidation of aldicarb by hepatic microsomes of channel catfish, Ictalurus punctatus Toxicological Sciences ·E.J. Perkins, Abir T. El‐Alfy, Daniel Schlenk	1999	16
17	Immunochemical characterization of hepatic cytochrome P450 isozymes in the channel catfish: assessment of sexual, developmental and treatment-related effects Comparative Biochemistry and Physiology Part C Pharmacology Toxicology and Endocrinology ·E.J. Perkins, Daniel Schlenk	1998	21
18	Detection of trichloroethylene-protein adducts in rat liver and plasma Toxicology Letters ·N. Christine Halmes, E.J. Perkins, David C. McMillan, Neil R. Pumford	1997	14
19	The March Thursday Morning Bird Watch E.J. Perkins	1993	1
20	THE BIOLOGY OF THE SOLWAY FIRTH IN RELATION TO THE MOVEMENT AND ACCUMULATION OF RADIOACTIVE MATERIALS. XII. LABORATORY INVESTIGATIONS OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·E.J. Perkins, Sonay Ozbalikçi, S Nurman	1964	2

About E.J. Perkins

E.J. Perkins is a scholar working on Health, Toxicology and Mutagenesis, Pharmacology, Aquatic Science, Pollution and Environmental Chemistry, having authored 83 papers that have together received 1.8k indexed citations. Recurring topics across this work include Environmental Toxicology and Ecotoxicology (14 papers), Pharmacogenetics and Drug Metabolism (8 papers), Drug Transport and Resistance Mechanisms (7 papers), Cholinesterase and Neurodegenerative Diseases (5 papers), Cancer therapeutics and mechanisms (4 papers), Computational Drug Discovery Methods (4 papers), Cancer Treatment and Pharmacology (4 papers) and Diatoms and Algae Research (3 papers). The work is most often cited by research in Oceanography (291 citations), Pharmacology (180 citations), Health, Toxicology and Mutagenesis (211 citations), Pharmacology (209 citations) and Pollution (133 citations). E.J. Perkins has collaborated with scholars based in United States, United Kingdom and Egypt. Frequent co-authors include W. D. P. Stewart, Daniel Schlenk, Enaksha Wickremsinhe, Eric T. Williams, Steven Wrighton, John R. Gilchrist, Kenneth J. Ruterbories, Yuewei Qian, Nagy A. Farid and Miho Kazui. Their work appears in journals such as Marine Pollution Bulletin, Drug Metabolism and Disposition, Journal of Ecology, Journal of Pharmaceutical Sciences and Fish Physiology and Biochemistry.

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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