C. M. O’Connor

3.5k citations

66 papers · 2.7k indexed · h-index 30

Pulmonary and Respiratory Medicine top 1%
- Neonatal Respiratory Health Research 13
- Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis 12
- Chronic Obstructive Pulmonary Disease (COPD) Research 11
- Cystic Fibrosis Research Advances 9
Cancer Research top 5%
- Protease and Inhibitor Mechanisms 10
Physiology top 5%
- Sarcoidosis and Beryllium Toxicity Research 6
Immunology and Allergy top 5%
- Cell Adhesion Molecules Research 6
Emergency Medical Services top 5%
Immunology
- Neutrophil, Myeloperoxidase and Oxidative Mechanisms 7

Co-authors: M. X. FitzGerald Muiris X. FitzGerald Kenneth Russell Geraldine A. Finlay J. Masterson Lorraine O’Driscoll A. Jill Mackarel Paul McLoughlin
Cited by: Pulmonary and Respiratory Medicine Cancer Research Physiology
Journals: Thorax (6 papers)American Journal of Respiratory and Critical Care Medicine (6 papers)European Respiratory Journal (5 papers)
Partner nations: Ireland United Kingdom Italy

In The Last Decade

C. M. O’Connor

64 papers receiving 2.6k citations

Peers

Countries citing papers authored by C. M. O’Connor

Since Specialization

Citations

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

Fields of papers citing papers by C. M. O’Connor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside C. M. O’Connor, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C. M. O’Connor Line = papers co-authored together C. M. O’Connor links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Optimal sunscreen use, during a sun holiday with a very high ultraviolet index, allows vitamin D synthesis without sunburn British Journal of Dermatology ·Antony R. Young,Joanna Narbutt,Graham I. Harrison,Karl Lawrence,Mike Bell,C. M. O’Connor,Peter Skov Olsen,Katarzyna Grys,K Baczyńska,SDepenbrock,Hans Christian Wulf,Aleksandra Lesiak,Peter A. Philipsen	2019	66
2	A theoretical and experimental study of the temporal reduction in UV protection provided by a facial day cream International Journal of Cosmetic Science ·Brian Diffey,C. M. O’Connor,I. Marlow,Mike Bell,D. Quedraogo	2018	7
3	Sunscreen applied at ≥ 2 mg cm⁻²during a sunny holiday prevents erythema, a biomarker of ultraviolet radiation‐inducedDNAdamage and suppression of acquired immunity British Journal of Dermatology ·Joanna Narbutt,Peter A. Philipsen,Graham I. Harrison,Angelika Plenk,Karl Lawrence,K Baczyńska,Katarzyna Grys,SDepenbrock,Irmina Olejniczak‐Staruch,Angela Tewari,Mike Bell,C. M. O’Connor,Hans Christian Wulf,Aleksandra Lesiak,Antony R. Young	2018	24
4	The role of IREB2 and transforming growth factor beta-1 genetic variants in COPD: a replication case-control study BMC Medical Genetics ·Sally Chappell,Leslie Daly,Diane C. Hartzell,Barbara Domayne-Hayman,Tamar Guetta‐Baranes,Josep Roca,Roberto Rabinovich,Kevin Morgan,Ann Millar,Seamas C. Donnelly,Vera M. Keatings,William MacNee,Jan Stolk,Pieter S. Hiemstra,Massimo Miniati,Simonetta Monti,C. M. O’Connor,Noor Kalsheker	2011	39
5	Sustained hypercapnic acidosis during pulmonary infection increases bacterial load and worsens lung injury* Critical Care Medicine ·Dónall O'Croínin,Alistair D. Nichol,Natalie Hopkins,John F. Boylan,Lawrence Davila,C. M. O’Connor,John G. Laffey,Paul McLoughlin	2008	95
6	Genetic variants of microsomal epoxide hydrolase and glutamate-cysteine ligase in COPD European Respiratory Journal ·Sally Chappell,Leslie Daly,Kevin Morgan,Tamar Guetta‐Baranes,Josep Roca,Roberto Rabinovich,Diane C. Hartzell,Ann Millar,Seamas C. Donnelly,Vera M. Keatings,William MacNee,Jan Stolk,Pieter S. Hiemstra,Massimo Miniati,Simonetta Monti,C. M. O’Connor,Noor Kalsheker	2008	28
7	Association of improved pulmonary phenotype in irish cystic fibrosis patients with a 3′ enhancer polymorphism in alpha-1-antitrypsin Pediatric Pulmonology ·J. Edwards,Barry J. Plant,Kevin Morgan,Jackie Rendall,Charles G. Gallagher,Madeleine Ennis,Noor Kalsheker,J.S. Elborn,C. M. O’Connor	2006	8
8	Sarcoidosis and MIF gene polymorphism: a case–control study in an Irish population European Respiratory Journal ·Barry J. Plant,Lusi Lu,M.J. O’Mahony,L. Morgan,C. M. O’Connor,Kevin Morgan,John A. Baugh,Seamas C. Donnelly	2006	6
9	Cystic Fibrosis, Disease Severity, and a Macrophage Migration Inhibitory Factor Polymorphism American Journal of Respiratory and Critical Care Medicine ·Barry J. Plant,Charles G. Gallagher,Richard Bucala,John A. Baugh,Sally Chappell,Jonathan Frank Quintero,C. M. O’Connor,Kevin Morgan,Seamas C. Donnelly	2005	75
10	CYSTIC FIBROSIS SPUTUM STIMULATES CD18-INDEPENDENT NEUTROPHIL MIGRATION ACROSS ENDOTHELIAL CELLS Experimental Lung Research ·A. Jill Mackarel,Barry J. Plant,Muiris X. FitzGerald,C. M. O’Connor,Lorraine Martin,J.S. Elborn,Charles G. Gallagher	2005	5
11	CD18 Dependency of Transendothelial Neutrophil Migration Differs During Acute Pulmonary Inflammation The Journal of Immunology ·A. Jill Mackarel,Kenneth Russell,Clodagh M. Ryan,Sheng-xia Hu,Jacqueline C. Rendall,Muiris X. FitzGerald,C. M. O’Connor	2001	18
12	Ultrastructure of lung elastin and collagen in mouse models of spontaneous emphysema Matrix Biology ·M. D. O’Donnell,C. M. O’Connor,Muiris X. FitzGerald,Giuseppe Lungarella,Eleonora Cavarra,Piero A. Martorana	1999	31
13	Systemic and pulmonary oxidative stress in idiopathic pulmonary fibrosis Free Radical Biology and Medicine ·Irfan Rahman,Pauline Mittermüller,Michael J. Henry,Margaret R. Davis,C. M. O’Connor,Muiris X. FitzGerald,A P Greening,William MacNee	1999	156
14	Total Sputum Nitrate plus Nitrite Is Raised during Acute Pulmonary Infection in Cystic Fibrosis American Journal of Respiratory and Critical Care Medicine ·S.J. Linnane,Vera M. Keatings,Christine Costello,John B Moynihan,C. M. O’Connor,Muiris X. FitzGerald,Paul McLoughlin	1998	77
15	Neutrophil Adhesion Molecule Surface Expression and Responsiveness in Cystic Fibrosis American Journal of Respiratory and Critical Care Medicine ·Kenneth Russell,James McRedmond,Rina Isobe,Catherine E. Costello,Vera M. Keatings,S.J. Linnane,Michael Henry,Muiris X. FitzGerald,C. M. O’Connor	1998	42
16	Exhaled Nitric Oxide and Bronchoalveolar Lavage Nitrite/Nitrate in Active Pulmonary Sarcoidosis American Journal of Respiratory and Critical Care Medicine ·Deluar J. Moloy,John B Moynihan,Geraldine A. Finlay,Vera M. Keatings,C. M. O’Connor,Paul McLoughlin,Muiris X. FitzGerald	1997	29
17	Matrix Metalloproteinase Expression and Production by Alveolar Macrophages in Emphysema American Journal of Respiratory and Critical Care Medicine ·Geraldine A. Finlay,Lorraine O’Driscoll,Kenneth Russell,Baltimore Carlsson,J. Masterson,Muiris X. FitzGerald,C. M. O’Connor	1997	349
18	Neutrophil Collagenase in Sputum from Patients with Cystic Fibrosis American Journal of Respiratory and Critical Care Medicine ·Lanxiang Jiang,C. M. O’Connor,David G. Macfarlane,Valeria Robayo,Karl Gaffney,Jack P. Hayes,M. X. FitzGerald	1994	31
19	Pulmonary Disease Progress in Sarcoid Patients with and without Bronchoalveolar Lavage Collagenase American Review of Respiratory Disease ·Wawan Purnama,C. M. O’Connor,Mauricio Ávila Barba,Juraj Bartusz,Muiris X. FitzGerald	1990	11
20	Type 3 Procollagen Peptide in Bronchoalveolar Lavage Fluid CHEST Journal ·C. M. O’Connor,Wawan Purnama,Alex van Breda,Ann McIlgorm,Muiris X. FitzGerald	1989	19

About C. M. O’Connor

C. M. O’Connor is a scholar working on Immunology and Allergy, Pulmonary and Respiratory Medicine, Cancer Research, Dermatology and Hematology, having authored 66 papers that have together received 2.7k indexed citations. Recurring topics across this work include Neonatal Respiratory Health Research (13 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (12 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (11 papers), Protease and Inhibitor Mechanisms (10 papers), Cystic Fibrosis Research Advances (9 papers), Neutrophil, Myeloperoxidase and Oxidative Mechanisms (7 papers), Sarcoidosis and Beryllium Toxicity Research (6 papers) and Cell Adhesion Molecules Research (6 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (1.6k citations), Cancer Research (400 citations), Physiology (588 citations), Immunology and Allergy (110 citations) and Emergency Medical Services (122 citations). C. M. O’Connor has collaborated with scholars based in Ireland, United Kingdom and Italy. Frequent co-authors include M. X. FitzGerald, Muiris X. FitzGerald, Kenneth Russell, Geraldine A. Finlay, J. Masterson, Lorraine O’Driscoll, A. Jill Mackarel, Paul McLoughlin, Vera M. Keatings and Kevin Morgan. Their work appears in journals such as Thorax, American Journal of Respiratory and Critical Care Medicine, European Respiratory Journal, Biochemical Society Transactions and British Journal of Dermatology.

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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