Grainne Holleran

73 total papers · 1.2k total citations
46 papers, 862 citations indexed

About

Grainne Holleran is a scholar working on Gastroenterology, Surgery and Genetics. According to data from OpenAlex, Grainne Holleran has authored 46 papers receiving a total of 862 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Gastroenterology, 20 papers in Surgery and 16 papers in Genetics. Recurrent topics in Grainne Holleran's work include Gastrointestinal Bleeding Diagnosis and Treatment (23 papers), Inflammatory Bowel Disease (16 papers) and Gastrointestinal disorders and treatments (10 papers). Grainne Holleran is often cited by papers focused on Gastrointestinal Bleeding Diagnosis and Treatment (23 papers), Inflammatory Bowel Disease (16 papers) and Gastrointestinal disorders and treatments (10 papers). Grainne Holleran collaborates with scholars based in Ireland, Italy and United States. Grainne Holleran's co-authors include Deirdre McNamara, Barry Hall, Sinéad M. Smith, Antonio Gasbarrini, Franco Scaldaferri, Nasir Mahmud, Colm O’Morain, Niall Breslin, Loris Riccardo Lopetuso and Gianluca Ianiro and has published in prestigious journals such as Gastroenterology, PLoS ONE and International Journal of Molecular Sciences.

In The Last Decade

Grainne Holleran

44 papers receiving 845 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Grainne Holleran	464	442	251	164	146	46	862
Aharon Hallak	426 0.9×	183 0.4×	315 1.3×	159 1.0×	264 1.8×	34	1.0k
Mitsuo Okada	537 1.2×	187 0.4×	218 0.9×	206 1.3×	245 1.7×	58	1.0k
Collin Barker	478 1.0×	140 0.3×	178 0.7×	274 1.7×	255 1.7×	33	1.0k
Michiko Iwamoto	466 1.0×	374 0.8×	118 0.5×	154 0.9×	121 0.8×	43	1.0k
Benjamin Basseri	331 0.7×	138 0.3×	178 0.7×	139 0.8×	163 1.1×	32	939
Petros Zezos	447 1.0×	138 0.3×	270 1.1×	147 0.9×	328 2.2×	65	995
Nanae Tsuruoka	378 0.8×	292 0.7×	93 0.4×	203 1.2×	44 0.3×	76	901
Owen Harris	239 0.5×	249 0.6×	74 0.3×	118 0.7×	230 1.6×	24	759
Nurten Koçak	313 0.7×	261 0.6×	153 0.6×	43 0.3×	276 1.9×	45	874
Eun Mi Song	386 0.8×	145 0.3×	347 1.4×	183 1.1×	294 2.0×	75	1.0k

Countries citing papers authored by Grainne Holleran

Since Specialization

Citations

This map shows the geographic impact of Grainne Holleran'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 Grainne Holleran with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Grainne Holleran more than expected).

Fields of papers citing papers by Grainne Holleran

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grainne Holleran. 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 Grainne Holleran. The network helps show where Grainne Holleran may publish in the future.

Co-authorship network of co-authors of Grainne Holleran

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

All Works

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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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