Peter J. O’Brien
Impact in
- Biochemistry top 0.1%
- Phytochemicals and Antioxidant Activities
- Pharmacology top 0.05%
- Pharmacogenetics and Drug Metabolism
- Drug-Induced Hepatotoxicity and Protection
Papers in
-
- Genomics, phytochemicals, and oxidative stress 27
- Pharmacology 68
- Pharmacogenetics and Drug Metabolism 46
- Drug-Induced Hepatotoxicity and Protection 34
- Co-authors
- Giuseppe Galati (15 shared papers)Nandita Shangari (11 shared papers)Arno G. Siraki (14 shared papers)Anver D. Rahimtula (20 shared papers)Tom S. Chan (18 shared papers)Majid Moridani (15 shared papers)Eugene G. Hrycay (8 shared papers)C. H. A. Little (2 shared papers)
- Journals
- Chemico-Biological Interactions (36 papers)Archives of Biochemistry and Biophysics (18 papers)Biochemical and Biophysical Research Communications (13 papers)Canadian Journal of Physiology and Pharmacology (13 papers)Free Radical Biology and Medicine (12 papers)
- Partner nations
- CanadaUnited StatesIreland
In The Last Decade
Peter J. O’Brien
413 papers receiving 22.6k citations
Peter J. O’Brien's Hit Papers
Peers
Comparison fields: 5 of 183
- Biochemistry 1.7k
- Pharmacology 2.4k
- Toxicology 918
- Biochemistry 1.6k
- Molecular Biology 8.4k
Countries citing papers authored by Peter J. O’Brien
This map shows the geographic impact of Peter J. 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 Peter J. 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 Peter J. O’Brien more than expected).
Fields of papers citing papers by Peter J. O’Brien
This network shows the impact of papers produced by Peter J. 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 Peter J. O’Brien. The network helps show where Peter J. O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Peter J. O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 424 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Identification of a Mutation in Porcine Ryanodine Receptor Associated with Malignant Hyperthermia Hit paper breakdown → | 1991 | 1189 |
| 2 | Potential toxicity of flavonoids and other dietary phenolics: significance for their chemopreventive and anticancer properties Hit paper breakdown → | 2004 | 956 |
| 3 | Molecular mechanisms of quinone cytotoxicity Hit paper breakdown → | 1991 | 938 |
| 4 | Aldehyde Sources, Metabolism, Molecular Toxicity Mechanisms, and Possible Effects on Human Health Hit paper breakdown → | 2005 | 622 |
| 5 | Fit-for-Purpose Method Development and Validation for Successful Biomarker Measurement Hit paper breakdown → | 2006 | 548 |
| 6 | High concordance of drug-induced human hepatotoxicity with in vitro cytotoxicity measured in a novel cell-based model using high content screening Hit paper breakdown → | 2006 | 499 |
| 7 | 2006 | 412 | |
| 8 | An intracellular GSH-peroxidase with a lipid peroxide substrate Hit paper breakdown → | 1968 | 408 |
| 9 | 2001 | 393 | |
| 10 | 2005 | 327 | |
| 11 | 2000 | 274 | |
| 12 | 2006 | 265 | |
| 13 | 2013 | 239 | |
| 14 | 1970 | 237 | |
| 15 | 2000 | 227 | |
| 16 | 2003 | 218 | |
| 17 | 2001 | 210 | |
| 18 | 2007 | 210 | |
| 19 | 2000 | 205 | |
| 20 | 1987 | 199 |
About Peter J. O’Brien
Peter J. O’Brien is a scholar working on Molecular Biology, Pharmacology, Organic Chemistry, Cardiology and Cardiovascular Medicine and Biochemistry, having authored 424 papers that have together received 23.9k indexed citations. Recurring topics across this work include Pharmacogenetics and Drug Metabolism (46 papers), Drug-Induced Hepatotoxicity and Protection (34 papers), Free Radicals and Antioxidants (32 papers), Genomics, phytochemicals, and oxidative stress (27 papers), Computational Drug Discovery Methods (23 papers), Carcinogens and Genotoxicity Assessment (23 papers), Nitric Oxide and Endothelin Effects (22 papers) and Cardiac electrophysiology and arrhythmias (21 papers). The work is most often cited by research in Biochemistry (1.7k citations), Pharmacology (2.4k citations), Toxicology (918 citations), Biochemistry (1.6k citations) and Molecular Biology (8.4k citations). Peter J. O’Brien has collaborated with scholars based in Canada, United States and Ireland. Frequent co-authors include Giuseppe Galati, Nandita Shangari, Arno G. Siraki, Anver D. Rahimtula, Tom S. Chan, Majid Moridani, Eugene G. Hrycay, C. H. A. Little, Shahrzad Tafazoli and Jalal Pourahmad. Their work appears in journals such as Chemico-Biological Interactions, Archives of Biochemistry and Biophysics, Biochemical and Biophysical Research Communications, Canadian Journal of Physiology and Pharmacology and Free Radical Biology and Medicine.
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.