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
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- Probiotics and Fermented Foods 4
- 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)Jens Walter (1 shared paper)Dan Knights (1 shared paper)Robert W. Hutkins (1 shared paper)Pajau Vangay (1 shared paper)
In The Last Decade
Amy O’Callaghan
10 papers receiving 1.4k citations
Hit Papers
Peers
Comparison fields: 5 of 110
- Food Science 554
- Biological Psychiatry 51
- Nutrition and Dietetics 295
- Gastroenterology 85
- Molecular Biology 978
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 | 767 |
| 2 | Stable Engraftment of Bifidobacterium longum AH1206 in the Human Gut Depends on Individualized Features of the Resident Microbiome Hit paper breakdown → | 2016 | 342 |
| 3 | 2015 | 80 | |
| 4 | 2019 | 69 | |
| 5 | 2018 | 65 | |
| 6 | 2019 | 28 | |
| 7 | 2016 | 26 | |
| 8 | 2022 | 17 | |
| 9 | 2021 | 15 | |
| 10 | 2017 | 2 |
About Amy O’Callaghan
Amy O’Callaghan is a scholar working on Molecular Biology, Food Science, Biotechnology, Infectious Diseases and Surgery, having authored 10 papers that have together received 1.4k indexed citations. Recurring topics across this work include Gut microbiota and health (5 papers), Probiotics and Fermented Foods (4 papers), Clostridium difficile and Clostridium perfringens research (2 papers), Listeria monocytogenes in Food Safety (2 papers), Essential Oils and Antimicrobial Activity (2 papers), Microbial Metabolites in Food Biotechnology (1 paper), IL-33, ST2, and ILC Pathways (1 paper) and Gastrointestinal motility and disorders (1 paper). The work is most often cited by research in Food Science (554 citations), Biological Psychiatry (51 citations), Nutrition and Dietetics (295 citations), Gastroenterology (85 citations) and Molecular Biology (978 citations). Amy O’Callaghan has collaborated with scholars based in Ireland, Italy and Canada. Frequent co-authors include Douwe van Sinderen, Francesca Bottacini, Sinéad C. Corr, Marco Ventura, Jens Walter, Dan Knights, Robert W. Hutkins, Pajau Vangay, María X. Maldonado-Gómez and Inés Martínez. Their work appears in journals such as Frontiers in Cellular and Infection Microbiology, BMC Genomics, Microbial Cell Factories, Cell Host & Microbe and Frontiers in Immunology.
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.