P. David Josephy

5.5k total citations · 1 hit paper
120 papers, 4.6k citations indexed

About

P. David Josephy is a scholar working on Molecular Biology, Cancer Research and Pharmacology. According to data from OpenAlex, P. David Josephy has authored 120 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Molecular Biology, 50 papers in Cancer Research and 16 papers in Pharmacology. Recurrent topics in P. David Josephy's work include Carcinogens and Genotoxicity Assessment (45 papers), Pharmacogenetics and Drug Metabolism (16 papers) and Genomics, phytochemicals, and oxidative stress (15 papers). P. David Josephy is often cited by papers focused on Carcinogens and Genotoxicity Assessment (45 papers), Pharmacogenetics and Drug Metabolism (16 papers) and Genomics, phytochemicals, and oxidative stress (15 papers). P. David Josephy collaborates with scholars based in Canada, United States and Sweden. P. David Josephy's co-authors include Thomas E. Eling, Ronald P. Mason, Lillian S. DeBruin, F. Peter Guengerich, Jean T. Greenberg, Paul A. Monach, Joseph Chou, Bruce Demple, Asit Parikh and Janusz Pawliszyn and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

P. David Josephy

119 papers receiving 4.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The horseradish peroxidase-catalyzed oxidation of 3,5,3',5'-tetramethylbenzidine. Free radical and charge-transfer complex intermediates.

1982 845 citations P. David Josephy, Thomas E. Eling et al. profile →

Peers

Countries citing papers authored by P. David Josephy

Since Specialization

Citations

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

Fields of papers citing papers by P. David Josephy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. David Josephy. 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 P. David Josephy. The network helps show where P. David Josephy may publish in the future.

Co-authorship network of co-authors of P. David Josephy

This figure shows the co-authorship network connecting the top 25 collaborators of P. David Josephy. A scholar is included among the top collaborators of P. David Josephy 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 P. David Josephy. P. David Josephy 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

#	Work	Indexed citations
1	Pan-Canadian consensus recommendations for GIST management in high- and low-throughput centres across Canada 2024 ·Therapeutic Advances in Medical Oncology ·J. Robert Beecroft, Savtaj S. Brar, Xiaolan Feng, Trevor D. Hamilton, (unknown), Jan‐Willem Henning, P. David Josephy, Korosh Khalili, Yoo‐Joung Ko, (unknown), David Liu, (unknown), Jonathan Noujaim, Aaron Pollett, Abdulazeez Salawu, Ramy Saleh, Alannah Smrke, (unknown), Kevin Zbuk, Albiruni Abdul Razak	1
2	Evidence-based approaches to managing Canadian oil sands tailing pond waste: tighter regulations and greater transparency are needed 2024 ·Zenodo (CERN European Organization for Nuclear Research) ·(unknown), (unknown), P. David Josephy, David G. Dolan, Chijioke Emenike, Tim K. Takaro, (unknown), (unknown)	1
3	Metabolism of azo food dyes by bacterial members of the human gut microbiome 2023 ·Anaerobe ·(unknown), (unknown), (unknown), P. David Josephy, Emma Allen‐Vercoe	6
4	Reactive electrophilic metabolites of aromatic amine and amide carcinogens 2012 ·Frontiers in Bioscience-Scholar ·P. David Josephy	11
5	Functional studies of single-nucleotide polymorphic variants of human glutathione transferase T1-1 involving residues in the dimer interface 2011 ·Archives of Biochemistry and Biophysics ·P. David Josephy, Dan Pan, (unknown), Bengt Mannervik	2
6	Activation of aminoimidazole carcinogens by nitrosation: Mutagenicity and nucleotide adducts 2009 ·Mutation Research/Genetic Toxicology and Environmental Mutagenesis ·Terry V. Zenser, Vijaya M. Lakshmi, Herman A.J. Schut, (unknown), P. David Josephy	12
7	Mutagenicity of the oral carcinogen 4-nitroquinoline-1-oxide in cultured BigBlue™ rat tongue epithelial cells and fibroblasts 2003 ·Mutation research. Fundamental and molecular mechanisms of mutagenesis ·Erzsēbet Papp-Szabó, George R. Douglas, Brenda L. Coomber, P. David Josephy	11
8	2‐Amino‐1‐methyl‐6‐phenylimidazo[4,5‐b]pyridine (PhIP)–induced mutagenesis in cultured Big Blue™ rat mammary epithelial and fibroblast cells 2002 ·Environmental and Molecular Mutagenesis ·(unknown), George R. Douglas, Brenda L. Coomber, P. David Josephy	16
9	N-Hydroxyarylamine O-Acetyltransferase-Deficient Escherichia coli Strains Are Resistant to the Mutagenicity of Nitro Compounds 2002 ·Biological Chemistry ·P. David Josephy, (unknown), Lillian S. DeBruin, (unknown), (unknown)	11
10	The Escherichia coli lacZ reversion mutagenicity assay 2000 ·Mutation research. Fundamental and molecular mechanisms of mutagenesis ·P. David Josephy	26
11	Plasmid-mediated expression of the UmuDC mutagenesis proteins in an Escherichia coli strain engineered for human cytochrome P450 1A2-catalyzed activation of aromatic amines 1999 ·Mutation research. Fundamental and molecular mechanisms of mutagenesis ·P. David Josephy, David H. Evans, (unknown), Tracey L. Henry, F. Peter Guengerich	6
12	The 1996 Veylien Henderson Award of the Society of Toxicology of Canada. Current concepts: neutrophils and the activation of carcinogens in the breast and other organs 1998 ·Canadian Journal of Physiology and Pharmacology ·P. David Josephy, Brenda L. Coomber	12
13	Preliminary characterization of a factor in human follicular fluid that stimulates human spermatozoa motion 1994 ·Human Reproduction ·Peter M. Fetterolf, (unknown), P. David Josephy, Robert F. Casper, John E. Tyson	10
14	Mutational spectrum of revertants in the hisD3052 allele of Salmonella typhimurium induced by hydrogen peroxide-activated benzidine 1994 ·Mutation research. Fundamental and molecular mechanisms of mutagenesis ·(unknown), P. David Josephy	4
15	Dimethylnitrosamine genotoxicity: does N-acetyltransferase activity play a role? 1994 ·Carcinogenesis ·P. David Josephy, Heather Lord, Victor Snieckus	7
16	Enhanced mutagenicity of anisidine isomers in bacterial strains containing elevated N-acetyltransferase activity 1992 ·Mutation Research/Genetic Toxicology ·David C. Thompson, P. David Josephy, Joseph W.K. Chu, Thomas E. Eling	19
17	Reevaluation of the effect of ellagic acid on N-methyl-N-nitrosourea DNA alkylation and mutagenicity 1990 ·Chemical Research in Toxicology ·Heather Lord, P. David Josephy, Victor Snieckus	3
18	Activation of aromatic amines by prostaglandin H synthase 1989 ·Free Radical Biology and Medicine ·P. David Josephy	12
19	Peroxidative metabolism of benzidine derivatives by Salmonella typhimurium 1987 ·Chemico-Biological Interactions ·(unknown), P. David Josephy	6
20	Oxidative activation of benzidine and its derivatives by peroxidases. 1985 ·Environmental Health Perspectives ·P. David Josephy	37

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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