J O’Connell

1.5k total citations · 1 hit paper
18 papers, 1.2k citations indexed

About

J O’Connell is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Immunology. According to data from OpenAlex, J O’Connell has authored 18 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 6 papers in Cardiology and Cardiovascular Medicine and 6 papers in Immunology. Recurrent topics in J O’Connell's work include Cell death mechanisms and regulation (6 papers), Cardiac Arrhythmias and Treatments (4 papers) and Cardiac pacing and defibrillation studies (3 papers). J O’Connell is often cited by papers focused on Cell death mechanisms and regulation (6 papers), Cardiac Arrhythmias and Treatments (4 papers) and Cardiac pacing and defibrillation studies (3 papers). J O’Connell collaborates with scholars based in Ireland, United States and Germany. J O’Connell's co-authors include John Collins, Gerald C. O’Sullivan, Fergus Shanahan, Michael Bennett, Desmond Roche, Claire Brady, Thomas G. Cotter, J. Kelly, Aoife O’Mahony and Elias H. Botvinick and has published in prestigious journals such as The Journal of Experimental Medicine, The Journal of Immunology and Gastroenterology.

In The Last Decade

J O’Connell

17 papers receiving 1.2k 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.

The Fas counterattack: Fas-mediated T cell killing by colon cancer cells expressing Fas ligand.

1996 781 citations J O’Connell, Gerald C. O’Sullivan et al. The Journal of Experimental Medicine profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J O’Connell Ireland	11	682	584	412	132	95	18	1.2k
Steve Ruben United States	16	612 0.9×	881 1.5×	365 0.9×	237 1.8×	201 2.1×	17	1.7k
Sylvie Hertig Switzerland	11	851 1.2×	864 1.5×	325 0.8×	233 1.8×	121 1.3×	11	1.6k
Stephen E. Maher United States	22	532 0.8×	844 1.4×	338 0.8×	128 1.0×	64 0.7×	35	1.4k
Maaike W.G. Looman Netherlands	20	496 0.7×	486 0.8×	338 0.8×	154 1.2×	48 0.5×	37	1.1k
Renée Hackenmiller United States	7	571 0.8×	920 1.6×	857 2.1×	169 1.3×	177 1.9×	7	1.6k
Christina J. J. Coenen‐de Roo Netherlands	8	488 0.7×	1.1k 2.0×	486 1.2×	142 1.1×	43 0.5×	8	1.9k
Isabelle Ronsse Belgium	18	289 0.4×	564 1.0×	507 1.2×	163 1.2×	59 0.6×	28	1.1k
Sarah Krausz Netherlands	15	578 0.8×	433 0.7×	197 0.5×	117 0.9×	79 0.8×	26	1.2k
Elena Tanghetti Italy	16	810 1.2×	287 0.5×	233 0.6×	193 1.5×	46 0.5×	23	1.3k
Andrew Sprague United States	13	421 0.6×	745 1.3×	209 0.5×	141 1.1×	108 1.1×	17	1.4k

Countries citing papers authored by J O’Connell

Since Specialization

Citations

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

Fields of papers citing papers by J O’Connell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J O’Connell

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

All Works

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18 of 18 papers shown

Badhwar, Nitish, Kurt S. Hoffmayer, J O’Connell, et al.. (2016). Utility of Equilibrium Radionuclide Angiogram–Derived Measures of Dyssynchrony to Predict Outcomes in Heart Failure Patients Undergoing Cardiac Resynchronization Therapy. Journal of Nuclear Medicine. 57(12). 1880–1886. 11 indexed citations

Roberts, Jason D., Kurt S. Hoffmayer, Nitish Badhwar, et al.. (2015). Comparison of radionuclide angiographic synchrony analysis to echocardiography and magnetic resonance imaging for the diagnosis of arrhythmogenic right ventricular cardiomyopathy. Heart Rhythm. 12(6). 1268–1275. 6 indexed citations

Botvinick, Elias H., Jesse Davis, Michael W. Dae, et al.. (2008). Localization of Ventricular Tachycardia Exit Site and Subsequent Contraction Sequence and Functional Effects With Bedside Radionuclide Angiography. JACC. Cardiovascular imaging. 1(5). 605–613. 5 indexed citations

Badhwar, Nitish, J O’Connell, Deanna Green, Teresa DeMarco, & Elias H. Botvinick. (2008). Equilibrium radionuclide angiogram derived measures of dyssynchrony correlate with clinical outcomes in heart failure patients. 49. 1 indexed citations

Badhwar, Nitish, J O’Connell, Byron K. Lee, et al.. (2006). P5-45. Heart Rhythm. 3(5). S275–S275.

Badhwar, Nitish, Mohan Viswanathan, J O’Connell, et al.. (2006). Utility of equilibrium gated radionuclide angiography to guide coronary sinus lead placement in heart failure patients requiring cardiac resynchronization therapy. 47. 1 indexed citations

Ruemmele, Frank M., Jean‐François Beaulieu, J O’Connell, et al.. (2002). The Susceptibility to Fas-Induced Apoptosis in Normal Enterocytes Is Regulated on the Level of cIAP1 and 2. Biochemical and Biophysical Research Communications. 290(4). 1308–1314. 26 indexed citations

O’Connell, J. (2000). Immune privilege or inflammation? The paradoxical effects of Fas ligand.. PubMed. 48(2). 73–9. 14 indexed citations

Bennett, Michael, J O’Connell, Gerald C. O’Sullivan, et al.. (1999). Expression of Fas ligand by human gastric adenocarcinomas: a potential mechanism of immune escape in stomach cancer. Gut. 44(2). 156–162. 105 indexed citations

10.

O’Connell, J, Michael Bennett, G. C. O’Sullivan, John Collins, & Fergus Shanahan. (1999). Resistance to Fas (APO-1/CD95)-mediated apoptosis and expression of Fas ligand in esophageal cancer: the Fas counterattack. Diseases of the Esophagus. 12(2). 83–89. 29 indexed citations

11.

Bennett, Michael, J O’Connell, G. C. O’Sullivan, et al.. (1999). Fas ligand and Fas receptor are coexpressed in normal human esophageal epithelium: a potential mechanism of apoptotic epithelial turnover. Diseases of the Esophagus. 12(2). 90–98. 19 indexed citations

12.

Anton, Peter A., J O’Connell, Daniel J. O’Connell, et al.. (1998). Mucosal subepithelial binding sites for the bacterial chemotactic peptide, formyl-methionyl-leucyl-phenylalanine (FMLP). Gut. 42(3). 374–379. 26 indexed citations

13.

Goode, Triona, J O’Connell, Catia Sternini, et al.. (1998). Substance P (neurokinin-1) receptor is a marker of human mucosal but not peripheral mononuclear cells: molecular quantitation and localization.. PubMed. 161(5). 2232–40. 57 indexed citations

14.

Goode, Triona, et al.. (1998). Cytokine induced expression of substance P (NK-1) receptors in human colonic epithelial cells. Gastroenterology. 114. A373–A373. 1 indexed citations

15.

Shanahan, Fergus, et al.. (1997). Confirmation of the Fas counterattack in host-tumor relations. Gastroenterology. 113(5). 1804–1806. 2 indexed citations

16.

O’Connell, J, Gerald C. O’Sullivan, John Collins, & Fergus Shanahan. (1996). The Fas counterattack: Fas-mediated T cell killing by colon cancer cells expressing Fas ligand.. The Journal of Experimental Medicine. 184(3). 1075–1082. 781 indexed citations breakdown →

17.

O’Mahony, Aoife, Gerald C. O’Sullivan, J O’Connell, Thomas G. Cotter, & John Collins. (1993). An immune suppressive factor derived from esophageal squamous carcinoma induces apoptosis in normal and transformed cells of lymphoid lineage.. The Journal of Immunology. 151(9). 4847–4856. 63 indexed citations

18.

Botvinick, Elias H., Michael A. Frais, D Shosa, et al.. (1982). An accurate means of detecting and characterizing abnormal patterns of ventricular activation by phase image analysis. The American Journal of Cardiology. 50(2). 289–298. 72 indexed citations

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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