Gráinne M. O’Regan

8.5k citations

30 papers · 2.5k indexed · 1 hit paper · h-index 15

Dermatology top 0.1%
Immunology and Allergy top 0.2%
Physiology top 5%
Immunology top 10%
Cell Biology top 5%

Co-authors: Alan D. Irvine W.H. Irwin McLean Aileen Sandilands Linda Campbell Karin Kroboth Frances J.D. Smith Haihui Liao David Goudie
Topics: Dermatology and Skin Diseases (13 papers)Allergic Rhinitis and Sensitization (11 papers)Food Allergy and Anaphylaxis Research (7 papers)
Cited by: Immunology and Allergy Dermatology Pharmaceutical Science
Journals: New England Journal of Medicine Nature Genetics Journal of Allergy and Clinical Immunology
Partner nations: Ireland United Kingdom United States

In The Last Decade

Gráinne M. O’Regan

27 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Loss-of-function mutations in the gene encoding filaggrin cause ichthyosis vulgaris

2006 681 citations Frances J.D. Smith, Alan D. Irvine et al. Nature Genetics profile →

Peers

Countries citing papers authored by Gráinne M. O’Regan

Since Specialization

Citations

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

Fields of papers citing papers by Gráinne M. O’Regan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gráinne M. O’Regan

This figure shows the co-authorship network connecting the top 25 collaborators of Gráinne M. O’Regan. A scholar is included among the top collaborators of Gráinne M. O’Regan 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 Gráinne M. O’Regan. Gráinne M. O’Regan 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	Synchrotron light source focused X-ray detection with LGADs, AC-LGADs and TI-LGADs 2025 ·Journal of Instrumentation ·(unknown),Mark J. Davis,Gráinne M. O’Regan,(unknown),Y. Zhao,S. M. Mazza,(unknown),J. Ott,H. F-W. Sadrozinski,(unknown),B. A. Schumm,(unknown),(unknown),M. Centis Vignali,G. Paternoster,M. Boscardin	0
2	Methotrexate for Severe Childhood Atopic Dermatitis: Clinical Experience in a Tertiary Center 2017 ·Pediatric Dermatology ·Veronika Dvořáková,Gráinne M. O’Regan,Alan D. Irvine	30
3	Filaggrin-stratified transcriptomic analysis of pediatric skin identifies mechanistic pathways in patients with atopic dermatitis 2014 ·Journal of Allergy and Clinical Immunology ·Christian Cole,Karin Kroboth,Nick Schurch,Aileen Sandilands,Alexander Sherstnev,Gráinne M. O’Regan,Rosemarie M. Watson,W.H. Irwin McLean,Geoffrey J. Barton,Alan D. Irvine,Sara Brown	102
4	Filaggrin loss-of-function mutations are associated with enhanced expression of IL-1 cytokines in the stratum corneum of patients with atopic dermatitis and in a murine model of filaggrin deficiency 2012 ·Journal of Allergy and Clinical Immunology ·Sanja Kežić,Gráinne M. O’Regan,René Lutter,Ivone Jakaša,Ellen S. Koster,Sean P. Saunders,Peter J. Caspers,P. M. J. H. Kemperman,Gerwin J. Puppels,Aileen Sandilands,Huijia Chen,Linda Campbell,Karin Kroboth,Rosemarie Watson,Padraic G. Fallon,W.H. Irwin McLean,Alan D. Irvine	206
5	Delineating Capillary Malformations in the Operating Suite Using White Eyeliner Pencil 2011 ·Pediatric Dermatology ·Gráinne M. O’Regan,Latanya Benjamin	1
6	Levels of filaggrin degradation products are influenced by both filaggrin genotype and atopic dermatitis severity 2011 ·Allergy ·(unknown),Gráinne M. O’Regan,(unknown),Aileen Sandilands,(unknown),Linda Campbell,Karin Kroboth,Roger Watson,Marion Rowland,W.H. Irwin McLean,Alan D. Irvine	221
7	Replication of eczema susceptibility loci identified from a genome-wide association study 2010 ·British Journal of Dermatology ·S Brown,Gráinne M. O’Regan,Linda Campbell,Heather J. Cordell,Alan D. Irvine,W.H. Irwin McLean	1
8	Raman profiles of the stratum corneum define 3 filaggrin genotype–determined atopic dermatitis endophenotypes 2010 ·Journal of Allergy and Clinical Immunology ·Gráinne M. O’Regan,P. M. J. H. Kemperman,Aileen Sandilands,Huijia Chen,Linda Campbell,Karin Kroboth,Rosemarie Watson,Marion Rowland,Gerwin J. Puppels,W.H. Irwin McLean,Peter J. Caspers,Alan D. Irvine	116
9	The role of filaggrin in the atopic diathesis 2010 ·Clinical & Experimental Allergy ·Gráinne M. O’Regan,Alan D. Irvine	74
10	Chromosome 11q13.5 variant associated with childhood eczema: An effect supplementary to filaggrin mutations 2010 ·Journal of Allergy and Clinical Immunology ·Gráinne M. O’Regan,Linda Campbell,Heather J. Cordell,Alan D. Irvine,W.H. Irwin McLean,Sara Brown	42
11	Filaggrin in atopic dermatitis 2009 ·Journal of Allergy and Clinical Immunology ·Gráinne M. O’Regan,Aileen Sandilands,W.H. Irwin McLean,Alan D. Irvine	335
12	Juvenile folliculotropic and ichthyosiform mycosis fungoides 2008 ·Clinical and Experimental Dermatology ·Caitriona Ryan,Sean Whittaker,(unknown),Gráinne M. O’Regan,S.N. Rogers	6
13	The role of filaggrin loss-of-function mutations in atopic dermatitis 2008 ·Current Opinion in Allergy and Clinical Immunology ·Gráinne M. O’Regan,Alan D. Irvine	38
14	Filaggrin in atopic dermatitis 2008 ·Journal of Allergy and Clinical Immunology ·Gráinne M. O’Regan,Aileen Sandilands,W.H. Irwin McLean,Alan D. Irvine	258
15	Psoriasis shows no association with filaggrin-null alleles 2007 ·British Journal of Dermatology ·M H Allen,Yan Zhao,(unknown),Hong Liao,(unknown),Peter Hull,(unknown),Richard C. Trembath,Francesca Capon,Gráinne M. O’Regan,(unknown),David Burden,Ross McManus,Richard Hughes,Brian Kirby,Oliver FitzGerald,David Kane,Alan D. Irvine,(unknown),Juliet N. Barker,W.H. Irwin McLean	0
16	A recurrent splice-site mutation in the human hairless gene underlies congenital atrichia in Irish families 2007 ·British Journal of Dermatology ·Gráinne M. O’Regan,Jacek M. Żurada,Amalia Martı́nez-Mir,Angela M. Christiano,Alan D. Irvine	5
17	Response to IL‐1‐Receptor Antagonist in a Child with Familial Cold Autoinflammatory Syndrome 2007 ·Pediatric Dermatology ·Susan O’Çonnell,Gráinne M. O’Regan,(unknown),Hal M. Hoffman,Andrew J. Cant,Alan D. Irvine,Rosemarie M. Watson	24
18	Prevalent and Rare Mutations in the Gene Encoding Filaggrin Cause Ichthyosis Vulgaris and Predispose Individuals to Atopic Dermatitis 2006 ·Journal of Investigative Dermatology ·Aileen Sandilands,Gráinne M. O’Regan,Haihui Liao,Yiwei Zhao,Ana Terron-Kwiatkowski,Rosemarie M. Watson,Andrew Cassidy,David Goudie,Frances J.D. Smith,W.H. Irwin McLean,Alan D. Irvine	169
19	Loss-of-function mutations in the gene encoding filaggrin cause ichthyosis vulgarisbreakdown → 2006 ·Nature Genetics ·Frances J.D. Smith,Alan D. Irvine,Ana Terron-Kwiatkowski,Aileen Sandilands,Linda Campbell,Yiwei Zhao,Haihui Liao,Alan Evans,David Goudie,Sue Lewis‐Jones,Gehan Arseculeratne,Colin S. Munro,Ann Sergeant,Gráinne M. O’Regan,Sherri J. Bale,John G. Compton,John J. DiGiovanna,Richard B. Presland,Philip Fleckman,W.H. Irwin McLean	681
20	‘Peeling paint’ dermatitis as a presenting sign of cystic fibrosis 2006 ·Journal of Cystic Fibrosis ·Gráinne M. O’Regan,G. Canny,Alan D. Irvine	8

About Gráinne M. O’Regan

Gráinne M. O’Regan is a scholar working on Immunology and Allergy, Dermatology and Speech and Hearing, having authored 30 papers that have together received 2.5k indexed citations. Recurring topics across this work include Dermatology and Skin Diseases (13 papers), Allergic Rhinitis and Sensitization (11 papers) and Food Allergy and Anaphylaxis Research (7 papers). The work is most often cited by research in Immunology and Allergy (1.4k citations), Dermatology (1.9k citations) and Pharmaceutical Science (218 citations). Gráinne M. O’Regan has collaborated with scholars based in Ireland, United Kingdom and United States. Frequent co-authors include Alan D. Irvine, W.H. Irwin McLean, Aileen Sandilands, Linda Campbell, Karin Kroboth, Frances J.D. Smith, Haihui Liao, David Goudie, Ana Terron-Kwiatkowski and Yiwei Zhao. Their work appears in journals such as New England Journal of Medicine, Nature Genetics and Journal of Allergy and Clinical 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.

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