Nathan J. O’Callaghan
- Physiology top 2%
- Molecular Biology
- Public Health, Environmental and Occupational Health top 10%
- Epidemiology
- Genetics top 10%
- Co-authors
- Michael FenechPhilip ThomasLeonie K. HeilbronnVarinderpal S. DhillonNatalie D. Luscombe‐MarshNenad NaumovskiMahinda Y. AbeywardenaDomenico Sergi
- Topics
- Telomeres, Telomerase, and Senescence (16 papers)Mitochondrial Function and Pathology (4 papers)Fatty Acid Research and Health (4 papers)
- Partner nations
- AustraliaItalyUnited Kingdom
In The Last Decade
Nathan J. O’Callaghan
37 papers receiving 1.9k citations
Peers
Comparison fields: 5 of 117
- Physiology 1.2k
- Molecular Biology 624
- Public Health, Environmental and Occupational Health 208
- Epidemiology 192
- Genetics 189
Countries citing papers authored by Nathan J. O’Callaghan
This map shows the geographic impact of Nathan J. O’Callaghan'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 Nathan J. O’Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nathan J. O’Callaghan more than expected).
Fields of papers citing papers by Nathan J. O’Callaghan
This network shows the impact of papers produced by Nathan J. O’Callaghan. 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 Nathan J. O’Callaghan. The network helps show where Nathan J. O’Callaghan may publish in the future.
Co-authorship network of co-authors of Nathan J. O’Callaghan
This figure shows the co-authorship network connecting the top 25 collaborators of Nathan J. O’Callaghan. A scholar is included among the top collaborators of Nathan J. O’Callaghan 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 Nathan J. O’Callaghan. Nathan J. O’Callaghan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 0 | |
| 3 | 18 | |
| 4 | 14 | |
| 5 | 15 | |
| 6 | 4 | |
| 7 | 250 | |
| 8 | 43 | |
| 9 | 9 | |
| 10 | 7 | |
| 11 | 30 | |
| 12 | 5 | |
| 13 | 53 | |
| 14 | 64 | |
| 15 | 48 | |
| 16 | 370 | |
| 17 | 43 | |
| 18 | 43 | |
| 19 | Buccal cells: a non-invasive measurement of selenium, zinc and magnesium status, and telomere length. | 2 |
| 20 | 81 |
About Nathan J. O’Callaghan
Nathan J. O’Callaghan is a scholar working on Physiology, Health Informatics and Nutrition and Dietetics, having authored 39 papers that have together received 2.0k indexed citations. Recurring topics across this work include Telomeres, Telomerase, and Senescence (16 papers), Mitochondrial Function and Pathology (4 papers) and Fatty Acid Research and Health (4 papers). The work is most often cited by research in Aging (189 citations), Physiology (1.2k citations) and Geriatrics and Gerontology (53 citations). Nathan J. O’Callaghan has collaborated with scholars based in Australia, Italy and United Kingdom. Frequent co-authors include Michael Fenech, Philip Thomas, Leonie K. Heilbronn, Varinderpal S. Dhillon, Natalie D. Luscombe‐Marsh, Nenad Naumovski, Mahinda Y. Abeywardena, Domenico Sergi, Lillà Lionetti and Elisa Coluzzi. Their work appears in journals such as Gastroenterology, PLoS ONE and American Journal of Clinical Nutrition.
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.