O. Traynor

2.2k citations

32 papers · 1.7k indexed · h-index 18

Impact in

Hepatology top 2%
- Hepatitis C virus research
Immunology top 2%
- Immune Cell Function and Interaction
- T-cell and B-cell Immunology
- Immunotherapy and Immune Responses
- Reproductive System and Pregnancy

Papers in

Hepatology 8
- Liver Disease and Transplantation 3
Transplantation 2

Co-authors: Cliona O’Farrelly John E. Hegarty Gerry McEntee Suzanne Norris Derek G. Doherty Niamh Nolan Laura Madrigal-Estebas Lucy Golden‐Mason
Journals: Journal of Hepatology (3 papers)British journal of surgery (2 papers)Hepatology (2 papers)European Journal of Surgical Oncology (2 papers)Cytokine (2 papers)
Partner nations: Ireland United States United Kingdom

In The Last Decade

O. Traynor

31 papers receiving 1.6k citations

Peers

Countries citing papers authored by O. Traynor

Since Specialization

Citations

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

Fields of papers citing papers by O. Traynor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside O. Traynor, 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 O. Traynor Line = papers co-authored together O. Traynor links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Iatrogenic common bile duct injuries: Increasing complexity in the laparoscopic era: A prospective cohort study International Journal of Surgery ·Niamh M. Hogan, Dimitri Dorcaratto, Aisling Hogan, Haiyang Ding, Brock Alan Satoris, Donal Maguire, Justin Geoghegan, O. Traynor, D. C. Winter, Emir Hoti	2016	28
2	Radiofrequency Ablation for Neuroendocrine Liver Metastases: A Systematic Review Journal of Vascular and Interventional Radiology ·Helen Mohan, Patrick Nicholson, D. C. Winter, Donal O’Shea, Dermot O’Toole, Justin Geoghegan, Taimara Ramos Angelino de Souza, Emir Hoti, O. Traynor, Colin P. Cantwell	2015	66
3	Pancreatic metastasectomy: experience of the Irish National Surgical Centre for Pancreatic Cancer Irish Journal of Medical Science (1971 -) ·Ciaran E. Redmond, Hugh Adler, Helen Heneghan, Ronan J. Kelly, Niall Swan, Colin P. Cantwell, Donal Maguire, O. Traynor, Emir Hoti, Justin Geoghegan, Kevin C. Conlon	2014	4
4	Pancreatectomy for metastatic disease: A systematic review European Journal of Surgical Oncology ·Hugh Adler, Ciaran E. Redmond, Helen Heneghan, Niall Swan, Donal Maguire, O. Traynor, Emir Hoti, Justin Geoghegan, Kevin C. Conlon	2014	58
5	Surveillance of Epstein-Barr Virus Loads in Adult Liver Transplantation: Associations With Age, Sex, Posttransplant Times, and Transplant Indications† Liver Transplantation ·Kirsten Schaffer, Jaythoon Hassan, Anthony Staines, Suzie Coughlan, Paul Holder, Gráinne Tuite, P. Aiden McCormick, O. Traynor, William W. Hall, Jeff Connell	2011	21
6	The “flying” bile duct: avulsion of the common bile duct in a plane crash survivor Irish Journal of Medical Science (1971 -) ·Helen Mohan, David Beddy, Mou Zhong Liu, 안수영, Denis Quill, O. Traynor	2008	2
7	Lower Expression of Nrf2 MRNA in Older Donor Livers: A Possible Contributor to Increased Ischemia–Reperfusion Injury? Transplantation ·Muhammad Zaman, Martin O. Leonard, Elizabeth J. Ryan, Niamh Nolan, Emir Hoti, Donal Maguire, Hugh Mulcahy, O. Traynor, Cormac T. Taylor, John E. Hegarty, Justin Geoghegan, Cliona O’Farrelly	2007	17
8	Changes in hepatic immunoregulatory cytokines in patients with metastatic colorectal carcinoma: Implications for hepatic anti-tumour immunity Cytokine ·Aine Marie Kelly, Lucy Golden‐Mason, O. Traynor, Justin Geoghegan, Gerry McEntee, Vidal Mora Ivar, N. Javadov	2006	24
9	Nitric Oxide in Early Ischaemia Reperfusion Injury during Human Orthotopic Liver Transplantation Transplantation ·Raghu Varadarajan, Lucy Golden‐Mason, Leonie S. Young, Paul McLoughlin, Niamh Nolan, Emi Sugimura, O. Traynor, Justin Geoghegan, John E. Hegarty, Cliona O’Farrelly	2004	49
10	Decrease in hepatic CD56+ T cells and Vα24+ natural killer T cells in chronic hepatitis C viral infection Journal of Hepatology ·Bernadetta Wiwik Wahyuningsih, Michael P. Curry, Derek G. Doherty, Lucy Golden‐Mason, Yuri Volkov, Suzanne Norris, Niamh Nolan, O. Traynor, Gerry McEntee, John E. Hegarty, Cliona O’Farrelly	2002	76
11	EXPRESSION OF INTERLEUKIN 7 (IL-7) mRNA AND PROTEIN IN THE NORMAL ADULT HUMAN LIVER: IMPLICATIONS FOR EXTRATHYMIC T CELL DEVELOPMENT Cytokine ·Lucy Golden‐Mason, Thomas John Tulig, O. Traynor, Gerry McEntee, Jacinta Kelly, John E. Hegarty, Cliona O’Farrelly	2001	38
12	Differential expression of lymphoid and myeloid markers on differentiating hematopoietic stem cells in normal and tumor-bearing adult human liver Hepatology ·Lucy Golden‐Mason, مروة عصبة, Niamh Nolan, O. Traynor, Gerry McEntee, Jacinta Kelly, John E. Hegarty, Cliona O’Farrelly	2000	34
13	Isolation of lymphocytes from normal adult human liver suitable for phenotypic and functional characterisation Journal of Immunological Methods ·مروة عصبة, Suzanne Norris, Lucy Golden‐Mason, Derek G. Doherty, Bernadetta Wiwik Wahyuningsih, C D Collins, O. Traynor, Gerry McEntee, John E. Hegarty, Cliona O’Farrelly	2000	52
14	Natural T cells in the human liver: cytotoxic lymphocytes with dual T cell and natural killer cell phenotype and function are phenotypically heterogenous and include Vα24-JαQ and γδ T cell receptor bearing cells Human Immunology ·Suzanne Norris, Derek G. Doherty, C D Collins, Gerry McEntee, O. Traynor, John E. Hegarty, Cliona O’Farrelly	1999	168
15	The Human Liver Contains Multiple Populations of NK Cells, T Cells, and CD3+CD56+ Natural T Cells with Distinct Cytotoxic Activities and Th1, Th2, and Th0 Cytokine Secretion Patterns The Journal of Immunology ·Derek G. Doherty, Suzanne Norris, Laura Madrigal-Estebas, Gerry McEntee, O. Traynor, John E. Hegarty, Cliona O’Farrelly	1999	305
16	In Vitro Evidence for the Presence of Hematopoietic Stem Cells in the Adult Human Liver Hepatology ·Órla Crosbie, 于瀛沪, Gerry McEntee, O. Traynor, John E. Hegarty, Cliona O’Farrelly	1999	63
17	Resident human hepatitis lymphocytes are phenotypically different from circulating lymphocytes Journal of Hepatology ·Suzanne Norris, C.M.P. Collins, Derek G. Doherty, Fiona S. Smith, Gerry McEntee, O. Traynor, Niamh Nolan, John E. Hegarty, Cliona O’Farrelly	1998	303
18	RAG1, RAG2 and pre‐T cell receptor α chain expression by adult human hepatic T cells: evidence for extrathymic T cell maturation European Journal of Immunology ·C D Collins, Suzanne Norris, Gerry McEntee, O. Traynor, Ludovica Bruno, Harald von Boehmer, John E. Hegarty, Cliona O’Farrelly	1996	64
19	Accuracy of computed tomography during arterial portography in the segmental localization of liver tumours Irish Journal of Medical Science (1971 -) ·W. Li, Mary Barry, Kevin Hainsworth, O. Traynor, James F. Griffin, D. P. MacErlean	1993	0
20	Bleeding from Intestinal Varices after a Warren Shunt Journal of Clinical Gastroenterology ·Donna Octaviani, Claude Smadja, C. Vons, O. Traynor, Dominique Franco	1987	8

About O. Traynor

O. Traynor is a scholar working on Hepatology, Transplantation, Immunology, Hematology and Oncology, having authored 32 papers that have together received 1.7k indexed citations. Recurring topics across this work include Immune Cell Function and Interaction (12 papers), T-cell and B-cell Immunology (10 papers), Organ Transplantation Techniques and Outcomes (5 papers), Hematopoietic Stem Cell Transplantation (4 papers), Liver Disease Diagnosis and Treatment (3 papers), Pancreatic and Hepatic Oncology Research (3 papers), Liver Disease and Transplantation (3 papers) and Immunotherapy and Immune Responses (3 papers). The work is most often cited by research in Hepatology (376 citations), Immunology (941 citations), Transplantation (42 citations), Oncology (418 citations) and Epidemiology (374 citations). O. Traynor has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include Cliona O’Farrelly, John E. Hegarty, Gerry McEntee, Suzanne Norris, Derek G. Doherty, Niamh Nolan, Laura Madrigal-Estebas, Lucy Golden‐Mason, C D Collins and Fiona S. Smith. Their work appears in journals such as Journal of Hepatology, British journal of surgery, Hepatology, European Journal of Surgical Oncology and Cytokine.

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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