Claire O’Brien

1.5k total citations
35 papers, 1.0k citations indexed

About

Claire O’Brien is a scholar working on Molecular Biology, Endocrinology and Genetics. According to data from OpenAlex, Claire O’Brien has authored 35 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 11 papers in Endocrinology and 10 papers in Genetics. Recurrent topics in Claire O’Brien's work include Gut microbiota and health (15 papers), Escherichia coli research studies (10 papers) and Inflammatory Bowel Disease (7 papers). Claire O’Brien is often cited by papers focused on Gut microbiota and health (15 papers), Escherichia coli research studies (10 papers) and Inflammatory Bowel Disease (7 papers). Claire O’Brien collaborates with scholars based in Australia, United States and France. Claire O’Brien's co-authors include David M. Gordon, Paul Pavli, Gwen E. Allison, Jim Parker, Érick Denamur, Jason Hawrelak, Florian Grimpen, Natalia M. Martin, Muhammad Shamoon and Olivier Clermont and has published in prestigious journals such as PLoS ONE, Gut and Scientific Reports.

In The Last Decade

Claire O’Brien

32 papers receiving 999 citations

Peers

Countries citing papers authored by Claire O’Brien

Since Specialization

Citations

This map shows the geographic impact of Claire 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 Claire 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 Claire O’Brien more than expected).

Fields of papers citing papers by Claire O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Claire O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Claire O’Brien. A scholar is included among the top collaborators of Claire O’Brien 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 Claire O’Brien. Claire O’Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The Relationship Between CSF1R Signaling, Monocyte-Macrophage Differentiation, and Susceptibility to Inflammatory Bowel Disease 2025 ·Cellular and Molecular Gastroenterology and Hepatology ·David Hume, Kim Summers, Claire O’Brien, Paul Pavli	3
2	Associations Between Uraemic Toxins and Gut Microbiota in Adults Initiating Peritoneal Dialysis 2025 ·Toxins ·(unknown), Jordan Stanford, (unknown), (unknown), Brett McWhinney, Kamal Sud, Michele B. Ryan, Scott Read, Golo Ahlenstiel, Kelly Lambert, Claire O’Brien, Katrina Chau	1
3	Adherent-invasive Escherichia coli in Crohn’s disease: the 25th anniversary 2025 ·Gut ·Nicolas Barnich, Janelle C. Arthur, Anthony Buisson, Barry J. Campbell, Franck Carbonnel, Benoît Chassaing, Brian K. Coombes, Jérémy Denizot, Belgin Dogan, Jeremiah J. Faith, Nobuhiko Kamada, Randy Longman, Margarita Martínez-Medina, Claire O’Brien, R. Balfour Sartor, Zhang Shi-ying, Jean‐Frédéric Colombel, Kenneth W. Simpson	0
4	Reducing the Risk of Pre-Eclampsia in Women with Polycystic Ovary Syndrome Using a Combination of Pregnancy Screening, Lifestyle, and Medical Management Strategies 2024 ·Journal of Clinical Medicine ·Jim Parker, Claire O’Brien, (unknown), (unknown), Shaun P. Brennecke	7
5	Diversity of antimicrobial-resistant bacteria isolated from Australian chicken and pork meat 2024 ·Frontiers in Microbiology ·(unknown), (unknown), (unknown), Claire O’Brien	3
6	The relationship between extreme inter-individual variation in macrophage gene expression and genetic susceptibility to inflammatory bowel disease 2024 ·Human Genetics ·Claire O’Brien, Kim Summers, Natalia M. Martin, (unknown), Yuanhao Yang, (unknown), (unknown), David Hume, Paul Pavli	8
7	Characterization of c‐di‐AMP signaling in the periodontal pathobiont, Treponema denticola 2024 ·Molecular Oral Microbiology ·(unknown), (unknown), Claire O’Brien, (unknown), (unknown), Richard T. Marconi, Daniel P. Miller	2
8	Review article: the future of microbiome‐based therapeutics 2022 ·Alimentary Pharmacology & Therapeutics ·Emily L. Gulliver, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Vanessa R. Marcelino, Robert V. Bryant, Samuel P. Costello, Claire O’Brien, Georgina L. Hold, Edward Giles, Samuel C. Forster	82
9	Posterior Reversible Encephalopathy Syndrome Secondary to Varicella Encephalitis 2021 ·Cureus ·(unknown), (unknown), Mushtaq Ahmed, Claire O’Brien, (unknown)	0
10	Phylogenetic background and habitat drive the genetic diversification of Escherichia coli 2020 ·PLoS Genetics ·Marie Touchon, Amandine Perrin, Jorge A. Moura de Sousa, Belinda Vangchhia, (unknown), Claire O’Brien, Érick Denamur, David M. Gordon, Eduardo P. C. Rocha	126
11	Gut microbiome responses to dietary intake of grain-based fibers with the potential to modulate markers of metabolic disease: a systematic literature review 2020 ·Nutrition Reviews ·(unknown), Linda C Tapsell, Claire O’Brien, Susan M. Tosh, Eden M. Barrett, Eleanor J. Beck	6
12	Recent advances in gut Microbiota mediated therapeutic targets in inflammatory bowel diseases: Emerging modalities for future pharmacological implications 2019 ·Pharmacological Research ·Muhammad Shamoon, Natalia M. Martin, Claire O’Brien	53
13	The microbiome of Crohn’s disease aphthous ulcers 2018 ·Gut Pathogens ·Claire O’Brien, (unknown), Paul Pavli	11
14	The role of inflammation in temporal shifts in the inflammatory bowel disease mucosal microbiome 2018 ·Gut Microbes ·(unknown), Paul Pavli, Claire O’Brien	42
15	Prevalence of Yersinia Species in the Ileum of Crohn's Disease Patients and Controls 2018 ·Frontiers in Cellular and Infection Microbiology ·Guillaume Le Baut, Claire O’Brien, Paul Pavli, Maryline Roy, Philippe Seksik, Xavier Tréton, Stéphane Nancey, Nicolas Barnich, Madeleine Bezault, Claire Auzolle, Dominique Cazals‐Hatem, Jérôme Viala, Matthieu Allez, (unknown), Jean‐Pierre Hugot, Anne Dumay	17
16	Comparative genomics of Crohn's disease-associated adherent-invasiveEscherichia coli 2016 ·Gut ·Claire O’Brien, Marie-Agnès Bringer, Kathryn E. Holt, David M. Gordon, A. Dubois, Nicolas Barnich, Arlette Darfeuille–Michaud, Paul Pavli	84
17	Host litter‐associated gut dynamics affect E scherichia coli abundance and adhesion genotype in rats 2015 ·Environmental Microbiology Reports ·Michaela D. J. Blyton, (unknown), Claire O’Brien, David M. Gordon	3
18	Detection of bacterial DNA in lymph nodes of Crohn's disease patients using high throughput sequencing 2014 ·Gut ·Claire O’Brien, Paul Pavli, David M. Gordon, Gwen E. Allison	51
19	Evidence for a human‐specific Escherichia coli clone 2008 ·Environmental Microbiology ·Olivier Clermont, Mathilde Lescat, Claire O’Brien, David M. Gordon, Olivier Tenaillon, Érick Denamur	80
20	Bacteriocin diversity and the frequency of multiple bacteriocin production in Escherichia coli 2006 ·Microbiology ·David M. Gordon, Claire O’Brien	120

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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