Jason M. O’Brien

2.1k citations

59 papers · 1.3k indexed · h-index 21

Health, Toxicology and Mutagenesis top 1%
- Toxic Organic Pollutants Impact 21
- Effects and risks of endocrine disrupting chemicals 15
- Environmental Toxicology and Ecotoxicology 11
Environmental Chemistry top 5%
- Per- and polyfluoroalkyl substances research 6
Pollution top 5%
Cancer Research top 10%
- Carcinogens and Genotoxicity Assessment 16
Small Animals top 5%
Molecular Biology
- DNA Repair Mechanisms 8
- CRISPR and Genetic Engineering 5
Computational Theory and Mathematics
- Computational Drug Discovery Methods 5

Co-authors: Doug Crump Sean W. Kennedy Carole L. Yauk Daniel L. Villeneuve Nathan Pollesch Dries Knapen Francesco Marchetti Xiaowei Zhang
Cited by: Health, Toxicology and Mutagenesis Environmental Chemistry Pollution
Journals: SHILAP Revista de lepidopterología (1 paper)Environmental Science & Technology (5 papers)The Science of The Total Environment (1 paper)
Partner nations: Canada United States France

In The Last Decade

Jason M. O’Brien

58 papers receiving 1.3k citations

Peers

Countries citing papers authored by Jason M. O’Brien

Since Specialization

Citations

This map shows the geographic impact of Jason M. O’Brien'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 Jason M. O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jason M. O’Brien more than expected).

Fields of papers citing papers by Jason M. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jason M. O’Brien. 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 Jason M. O’Brien. The network helps show where Jason M. O’Brien may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Jason M. O’Brien, 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 Jason M. O’Brien Line = papers co-authored together Jason M. O’Brien links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Comparison of gene expression and polycyclic aromatic compound profiles in hepatic tissue of black guillemot (Cepphus grylle) collected from an oil spill site and a non-spill site in the Arctic Marine Pollution Bulletin ·Yasmeen Zahaby,Doug Crump,Jason M. O’Brien,Reyd Dupuis‐Smith,Frédéric Dwyer-Samuel,Rodd Laing,Samantha Pilgrim,George Gear,Carla Pamak,M.I. Saunders,Mary Denniston,Mark L. Mallory,Gregg T. Tomy,Thor Halldorson,Nipuni Vitharana,Zhe Xia,Olga Francisco,Jennifer F. Provencher	2025	1
2	Bioinformatic workflows for deriving transcriptomic points of departure: current status, data gaps, and research priorities Toxicological Sciences ·Jason M. O’Brien,Constance A. Mitchell,Scott S. Auerbach,Liam B. Doonan,Jessica Ewald,Logan J. Everett,Adam Faranda,Kamin J. Johnson,Anthony Reardon,John P. Rooney,Kan Shao,R. Stainforth,Matthew W. Wheeler,Deidre A. Dalmas,Andrew Williams,Carole L. Yauk,Eduardo Costa	2024	7
3	Wildlife ecological risk assessment in the 21st century: Promising technologies to assess toxicological effects Integrated Environmental Assessment and Management ·Barnett A. Rattner,Thomas G. Bean,Val R. Beasley,Philippe Berny,Karen M. Eisenreich,John E. Elliott,Margaret L. Eng,Phyllis C. Fuchsman,Mason D. King,Rafael Mateo,Carolyn B. Meyer,Jason M. O’Brien,Christopher J. Salice	2023	20
4	Toxicity screening of bisphenol A replacement compounds: cytotoxicity and mRNA expression in LMH 3D spheroids Environmental Science and Pollution Research ·Tasnia Sharin,Doug Crump,Jason M. O’Brien	2022	7
5	Cross-Model Comparison of Transcriptomic Dose–Response of Short-Chain Chlorinated Paraffins Environmental Science & Technology ·Pu Xia,Ying Peng,Wendi Fang,Mingxing Tian,Yanhong Shen,Cong Ma,Doug Crump,Jason M. O’Brien,Wei Shi,Xiaowei Zhang	2021	21
6	Temporal change and the influence of climate and weather factors on mercury concentrations in Hudson Bay polar bears, caribou, and seabird eggs Environmental Research ·Adam D. Morris,Birgit M. Braune,Mary Gamberg,J. Stow,Jason M. O’Brien,Robert J. Letcher	2021	9
7	ToxChip PCR Arrays for Two Arctic-Breeding Seabirds: Applications for Regional Environmental Assessments Environmental Science & Technology ·Yasmeen Zahaby,Pu Xia,Doug Crump,Jennifer F. Provencher,Philippe J. Thomas,Bruce D. Pauli,Birgit M. Braune,Ryan P. Franckowiak,Michel Gendron,Guy Savard,Sailendra Nath Sarma,Mark L. Mallory,Jason M. O’Brien	2021	16
8	Metabolomic profiles in relation to benchmark polycyclic aromatic compounds (PACs) and trace elements in two seabird species from Arctic Canada Environmental Research ·Sailendra Nath Sarma,Philippe J. Thomas,Shama Naz,Bruce D. Pauli,Doug Crump,Yasmeen Zahaby,Jason M. O’Brien,Mark L. Mallory,Ryan P. Franckowiak,Michel Gendron,Jennifer F. Provencher	2021	5
9	Toxicogenomic Assessment of Complex Chemical Signatures in Double-Crested Cormorant Embryos from Variably Contaminated Great Lakes Sites Environmental Science & Technology ·Pu Xia,Doug Crump,Suzanne Chiu,Hing Man Chan,Jason M. O’Brien	2020	10
10	Transcriptomic points-of-departure from short-term exposure studies are protective of chronic effects for fish exposed to estrogenic chemicals Toxicology and Applied Pharmacology ·Florence Pagé‐Larivière,Doug Crump,Jason M. O’Brien	2019	56
11	Integration of sperm DNA damage assessment into OECD test guidelines for genotoxicity testing using the MutaMouse model Toxicology and Applied Pharmacology ·Clotilde Maurice,Jason M. O’Brien,Carole L. Yauk,Francesco Marchetti	2018	7
12	Increased birth weight is associated with altered gene expression in neonatal foreskin Journal of Developmental Origins of Health and Disease ·Leryn J. Reynolds,Rebeccca I. Pollack,Richard Charnigo,Cetewayo S. Rashid,Arnold J. Stromberg,Shu‐Huei Shen,Jason M. O’Brien,Kevin J. Pearson	2017	8
13	Next generation sequencing of benzo(a)pyrene-induced lacZ mutants identifies a germ cell-specific mutation spectrum Scientific Reports ·Jason M. O’Brien,Marc A. Beal,Carole L. Yauk,Francesco Marchetti	2016	15
14	Transgenic Rodent Assay for Quantifying Male Germ Cell Mutant Frequency Journal of Visualized Experiments ·Jason M. O’Brien,Marc A. Beal,John D. Gingerich,Lynda M. Soper,George R. Douglas,Carole L. Yauk,Francesco Marchetti	2014	3
15	Transgenic Rodent Assay for Quantifying Male Germ Cell Mutant Frequency Journal of Visualized Experiments ·Jason M. O’Brien,Marc A. Beal,John D. Gingerich,Lynda M. Soper,George R. Douglas,Carole L. Yauk,Francesco Marchetti	2014	16
16	Tris(1,3-dichloro-2-propyl) phosphate perturbs the expression of genes involved in immune response and lipid and steroid metabolism in chicken embryos Toxicology and Applied Pharmacology ·Amani Farhat,Julie K. Buick,Andrew Williams,Carole L. Yauk,Jason M. O’Brien,Doug Crump,Kim L. Williams,Suzanne Chiu,Sean W. Kennedy	2014	81
17	No evidence for transgenerational genomic instability in the F1 or F2 descendants of Muta™Mouse males exposed to N-ethyl-N-nitrosourea Mutation research. Fundamental and molecular mechanisms of mutagenesis ·Jason M. O’Brien,Andrew Williams,John D. Gingerich,George R. Douglas,Francesco Marchetti,Carole L. Yauk	2013	6
18	Characterization of the avian aryl hydrocarbon receptor 1 from blood using non-lethal sampling methods Ecotoxicology ·Jessica Head,Reza Farmahin,A. S. Kehoe,Jason M. O’Brien,J. Laird Shutt,Sean W. Kennedy	2010	4
19	Isomer-specific accumulation of perfluorooctane sulfonate in the liver of chicken embryos exposed in ovo to a technical mixture Environmental Toxicology and Chemistry ·Jason M. O’Brien,Sean W. Kennedy,Shaogang Chu,Robert J. Letcher	2010	40
20	Perfluorooctane sulfonate (PFOS) toxicity in domestic chicken (Gallus gallus domesticus) embryos in the absence of effects on peroxisome proliferator activated receptor alpha (PPARα)-regulated genes Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology ·Jason M. O’Brien,Amanda C. Carew,Shaogang Chu,Robert J. Letcher,Sean W. Kennedy	2008	37

About Jason M. O’Brien

Jason M. O’Brien is a scholar working on Health, Toxicology and Mutagenesis, Cancer Research and Environmental Chemistry, having authored 59 papers that have together received 1.3k indexed citations. Recurring topics across this work include Toxic Organic Pollutants Impact (21 papers), Carcinogens and Genotoxicity Assessment (16 papers), Effects and risks of endocrine disrupting chemicals (15 papers), Environmental Toxicology and Ecotoxicology (11 papers), DNA Repair Mechanisms (8 papers), Per- and polyfluoroalkyl substances research (6 papers), CRISPR and Genetic Engineering (5 papers) and Computational Drug Discovery Methods (5 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (676 citations), Environmental Chemistry (218 citations) and Pollution (182 citations). Jason M. O’Brien has collaborated with scholars based in Canada, United States and France. Frequent co-authors include Doug Crump, Sean W. Kennedy, Carole L. Yauk, Daniel L. Villeneuve, Nathan Pollesch, Dries Knapen, Francesco Marchetti, Xiaowei Zhang, Andrew Williams and Robert J. Letcher. Their work appears in journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and The Science of The Total Environment.

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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