Amy O’Callaghan
Impact in
- Food Science top 2%
- Probiotics and Fermented Foods
- Biological Psychiatry top 10%
Papers in
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- Gut microbiota and health 5
- Epigenetics and DNA Methylation 1
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- Probiotics and Fermented Foods 3
- Essential Oils and Antimicrobial Activity 2
- Co-authors
- Douwe van Sinderen (4 shared papers)Francesca Bottacini (2 shared papers)Sinéad C. Corr (4 shared papers)Marco Ventura (2 shared papers)Pajau Vangay (1 shared paper)Dan Knights (1 shared paper)Inés Martínez (1 shared paper)Robert W. Hutkins (1 shared paper)
- Journals
- Frontiers in Cellular and Infection Microbiology (1 paper)Cell Host & Microbe (1 paper)Microbial Cell Factories (1 paper)Frontiers in Immunology (1 paper)Frontiers in Microbiology (1 paper)
- Partner nations
- IrelandItalyUnited States
In The Last Decade
Amy O’Callaghan
10 papers receiving 1.4k citations
Amy O’Callaghan's Hit Papers
Peers
Comparison fields: 5 of 107
- Food Science 530
- Biological Psychiatry 43
- Nutrition and Dietetics 275
- Gastroenterology 69
- Molecular Biology 930
Countries citing papers authored by Amy O’Callaghan
This map shows the geographic impact of Amy 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 Amy 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 Amy O’Callaghan more than expected).
Fields of papers citing papers by Amy O’Callaghan
This network shows the impact of papers produced by Amy 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 Amy O’Callaghan. The network helps show where Amy O’Callaghan may publish in the future.
Co-authors
The 25 scholars most cited alongside Amy O’Callaghan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Bifidobacteria and Their Role as Members of the Human Gut Microbiota Hit paper breakdown → | 2016 | 797 |
| 2 | Stable Engraftment of Bifidobacterium longum AH1206 in the Human Gut Depends on Individualized Features of the Resident Microbiome Hit paper breakdown → | 2016 | 352 |
| 3 | 2015 | 80 | |
| 4 | 2019 | 72 | |
| 5 | 2018 | 67 | |
| 6 | 2019 | 28 | |
| 7 | 2016 | 26 | |
| 8 | 2022 | 19 | |
| 9 | 2021 | 16 | |
| 10 | 2017 | 2 |
About Amy O’Callaghan
Amy O’Callaghan is a scholar working on Molecular Biology, Food Science, Infectious Diseases, Surgery and Biotechnology, having authored 10 papers that have together received 1.5k indexed citations. Recurring topics across this work include Gut microbiota and health (5 papers), Probiotics and Fermented Foods (3 papers), Listeria monocytogenes in Food Safety (2 papers), Clostridium difficile and Clostridium perfringens research (2 papers), Essential Oils and Antimicrobial Activity (2 papers), Biofuel production and bioconversion (1 paper), Microbial Inactivation Methods (1 paper) and Epigenetics and DNA Methylation (1 paper). The work is most often cited by research in Food Science (530 citations), Biological Psychiatry (43 citations), Nutrition and Dietetics (275 citations), Gastroenterology (69 citations) and Molecular Biology (930 citations). Amy O’Callaghan has collaborated with scholars based in Ireland, Italy and United States. Frequent co-authors include Douwe van Sinderen, Francesca Bottacini, Sinéad C. Corr, Marco Ventura, Pajau Vangay, Dan Knights, Inés Martínez, Robert W. Hutkins, María X. Maldonado-Gómez and Benjamin Hillmann. Their work appears in journals such as Frontiers in Cellular and Infection Microbiology, Cell Host & Microbe, Microbial Cell Factories, Frontiers in Immunology and Frontiers in Microbiology.
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.