James T. MacGregor

11.6k total citations · 2 hit papers
169 papers, 8.9k citations indexed

About

James T. MacGregor is a scholar working on Cancer Research, Molecular Biology and Health, Toxicology and Mutagenesis. According to data from OpenAlex, James T. MacGregor has authored 169 papers receiving a total of 8.9k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Cancer Research, 64 papers in Molecular Biology and 41 papers in Health, Toxicology and Mutagenesis. Recurrent topics in James T. MacGregor's work include Carcinogens and Genotoxicity Assessment (89 papers), Effects and risks of endocrine disrupting chemicals (35 papers) and DNA Repair Mechanisms (25 papers). James T. MacGregor is often cited by papers focused on Carcinogens and Genotoxicity Assessment (89 papers), Effects and risks of endocrine disrupting chemicals (35 papers) and DNA Repair Mechanisms (25 papers). James T. MacGregor collaborates with scholars based in United States, United Kingdom and Japan. James T. MacGregor's co-authors include Carol M. Wehr, John A. Heddle, Richard B. Everson, Makoto Hayashi, Marilyn J. Aardema, Robert A. Hiatt, Mark Hite, Michael F. Salamone, Leonard Jurd and Gene Wang and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and The Lancet.

In The Last Decade

James T. MacGregor

167 papers receiving 8.2k 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.

Folate deficiency causes uracil misincorporation into human DNA and chromosome breakage: Implications for cancer and neuronal damage

1997 1.1k citations Carol M. Wehr, James T. MacGregor et al. profile →
The induction of micronuclei as a measure of genotoxicity

1983 641 citations John A. Heddle, James T. MacGregor et al. profile →

Peers

Countries citing papers authored by James T. MacGregor

Since Specialization

Citations

This map shows the geographic impact of James T. MacGregor'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 James T. MacGregor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James T. MacGregor more than expected).

Fields of papers citing papers by James T. MacGregor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James T. MacGregor. 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 James T. MacGregor. The network helps show where James T. MacGregor may publish in the future.

Co-authorship network of co-authors of James T. MacGregor

This figure shows the co-authorship network connecting the top 25 collaborators of James T. MacGregor. A scholar is included among the top collaborators of James T. MacGregor 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 James T. MacGregor. James T. MacGregor 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	Lack of hydroxyurea‐associated mutagenesis in pediatric sickle cell disease patients 2023 ·Environmental and Molecular Mutagenesis ·Dorothea K. Torous, Svetlana L. Avlasevich, Jeffrey C. Bemis, Thad A. Howard, Russell E. Ware, Chunkit Fung, Yuhchyau Chen, (unknown), James T. MacGregor, Stephen D. Dertinger	5
2	Persistence of Cisplatin-Induced Mutagenicity in Hematopoietic Stem Cells: Implications for Secondary Cancer Risk Following Chemotherapy 2014 ·Toxicological Sciences ·Stephen D. Dertinger, Svetlana L. Avlasevich, Dorothea K. Torous, Jeffrey C. Bemis, Souk Phonethepswath, (unknown), (unknown), Jared A. Mereness, (unknown), James Palis, James T. MacGregor	32
3	Interlaboratory Pig‐a gene mutation assay trial: Studies of 1,3‐propane sultone with immunomagnetic enrichment of mutant erythrocytes 2011 ·Environmental and Molecular Mutagenesis ·Stephen D. Dertinger, Souk Phonethepswath, (unknown), Svetlana L. Avlasevich, Dorothea K. Torous, Jared A. Mereness, Steven M. Bryce, Jeffrey C. Bemis, (unknown), (unknown), (unknown), James T. MacGregor	39
4	Flow Cytometric Analysis of Micronuclei in Peripheral Blood Reticulocytes: I. Intra- and Interlaboratory Comparison with Microscopic Scoring 2006 ·Toxicological Sciences ·Stephen D. Dertinger, (unknown), James P. McNamee, Makoto Hayashi, Takayoshi Suzuki, Naoki Asano, Masao Nakajima, (unknown), Martha M. Moore, (unknown), James T. MacGregor	40
5	Flow Cytometric Analysis of Micronuclei in Peripheral Blood Reticulocytes: II. An Efficient Method of Monitoring Chromosomal Damage in the Rat 2006 ·Toxicological Sciences ·James T. MacGregor, (unknown), James P. McNamee, (unknown), (unknown), (unknown), Masao Nakajima, (unknown), (unknown), Martha M. Moore, Stephen D. Dertinger	52
6	Framework for use of toxicity screening tools in context-based decision-making 2006 ·Food and Chemical Toxicology ·John Doull, Joseph F. Borzelleca, Richard A. Becker, George P. Daston, John M. DeSesso, Anna M. Fan, Penelope A. Fenner-Crisp, Michael P. Holsapple, Joseph F. Holson, G. Craig Llewellyn, James T. MacGregor, Jennifer Seed, Isabel Walls, (unknown), Stephen S. Olin	17
7	Summary of major conclusions 2003 ·Mutation Research/Genetic Toxicology and Environmental Mutagenesis ·David Kirkland, Makoto Hayashi, James T. MacGregor, Lutz Müller, Leonard M. Schechtman, Toshio Sofuni	4
8	Immunohematotoxicity studies with combinations of dapsone and zidovudine 2001 ·International Immunopharmacology ·Yvonne R. Freund, (unknown), Edward S. Riccio, Barbara Sato, James T. MacGregor, Nahid Mohagheghpour	2
9	The FDA regulatory methods validation program for new and abbreviated new drug applications 2000 ·Thomas Layloff, Moheb Nasr, R. W. Baldwin, (unknown), (unknown), Joseph P. Hanig, Charles Hoiberg, (unknown), (unknown), James T. MacGregor, (unknown), Erin Murphy, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Roger Williams	4
10	Transgenic animal models for mutagenesis studies: Role in mutagenesis research and regulatory testing 1998 ·Environmental and Molecular Mutagenesis ·James T. MacGregor	4
11	Cardiovascular involvement in AIDS 1997 ·Current Problems in Cardiology ·Andrew D. Michaels, Robert J. Lederman, James T. MacGregor, (unknown)	18
12	New Molecular Endpoints and Methods for Routine Toxicity Testing 1995 ·Fundamental and Applied Toxicology ·James T. MacGregor	31
13	Report from the working group on the in vivo mammalian bone marrow chromosomal aberration test 1994 ·Mutation Research/Environmental Mutagenesis and Related Subjects ·Raymond R. Tice, (unknown), James T. MacGregor, Diana Anderson, David H. Blakey, Henry E. Holden, Micheline Kirsch‐Volders, Frederick B. Oleson, Francesca Pacchierotti, (unknown), F. Romagna, Hiroyasu Shimada, (unknown), Bernard Vannier	26
14	In vivo rodent erythrocyte micronucleus assay 1994 ·Mutation Research/Environmental Mutagenesis and Related Subjects ·Makoto Hayashi, Raymond R. Tice, James T. MacGregor, Diana Anderson, David H. Blakey, (unknown), Frederick B. Oleson, Francesca Pacchierotti, F. Romagna, Hiroyasu Shimada, (unknown), Bernard Vannier	278
15	Induction of hepatic mutations in lacI transgenic mice 1993 ·Mutagenesis ·Jon C. Mirsalis, Gabrielle S. Le Provost, (unknown), (unknown), (unknown), Kathleen O’Loughlin, James T. MacGregor, Jay M. Short	97
16	Expulsion of demecolcine‐induced micronuclei from mouse bone marrow polychromatic erythrocytes 1991 ·Environmental and Molecular Mutagenesis ·(unknown), Michael L. Garriott, (unknown), James T. MacGregor	14
17	Micronuclei as an index of cytogenetic damage: Past, present, and future 1991 ·Environmental and Molecular Mutagenesis ·John A. Heddle, M Cimino, Makoto Hayashi, F. Romagna, Michael D. Shelby, James D. Tucker, Ph. Vanparys, James T. MacGregor	445
18	The fetal blood erythrocyte micronucleus assay: classification of RNA-positive erythrocytes into two age populations by RNA aggregation state 1989 ·Mutagenesis ·James T. MacGregor, Philip R. Henika, Linda C. Whitehand, Carol M. Wehr	7
19	In vitro metabolic activation of ethidium bromide and other phenanthridinium compounds: Mutagenic activity in Salmonella typhimurium 1977 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·James T. MacGregor, (unknown)	46
20	Nonmutagenicity of tetrabromophthalic anhydride and tetrabromophthalic acid in the Ames Salmonella/microsome mutagenicity test 1977 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·James T. MacGregor, Mendel Friedman	8

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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