Peter O’Gara

2.0k total citations · 1 hit paper
19 papers, 1.4k citations indexed

About

Peter O’Gara is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Peter O’Gara has authored 19 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 10 papers in Molecular Biology and 3 papers in Cellular and Molecular Neuroscience. Recurrent topics in Peter O’Gara's work include Cardiac electrophysiology and arrhythmias (9 papers), Ion channel regulation and function (6 papers) and Cardiovascular Effects of Exercise (5 papers). Peter O’Gara is often cited by papers focused on Cardiac electrophysiology and arrhythmias (9 papers), Ion channel regulation and function (6 papers) and Cardiovascular Effects of Exercise (5 papers). Peter O’Gara collaborates with scholars based in United Kingdom, United States and Italy. Peter O’Gara's co-authors include Siân E. Harding, Alexander R. Lyon, Markus B. Sikkel, Nicholas S. Peters, Ivan Diakonov, Hong Sun, Catherine Mansfield, Daniel J. Stuckey, Julia Gorelik and Hai‐Bin Gong and has published in prestigious journals such as The Lancet, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Peter O’Gara

19 papers receiving 1.4k 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.

High Levels of Circulating Epinephrine Trigger Apical Cardiodepression in a β ₂ -Adrenergic Receptor/G _i –Dependent Manner

2012 518 citations Peter Wright, Markus B. Sikkel et al. Circulation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Peter O’Gara United Kingdom	17	994	520	272	206	132	19	1.4k
Yuji Matsumoto Japan	19	520 0.5×	431 0.8×	250 0.9×	288 1.4×	43 0.3×	84	1.4k
René Lerch Switzerland	24	932 0.9×	559 1.1×	449 1.7×	261 1.3×	126 1.0×	69	1.9k
Oliver Ritter Germany	25	890 0.9×	895 1.7×	230 0.8×	172 0.8×	25 0.2×	90	1.8k
Marcel G.J. Nederhoff Netherlands	15	453 0.5×	562 1.1×	149 0.5×	127 0.6×	53 0.4×	27	1.1k
Andrew Atkinson United Kingdom	19	560 0.6×	512 1.0×	224 0.8×	71 0.3×	98 0.7×	52	1.3k
Terrence X. O’Brien United States	22	1.2k 1.2×	1.3k 2.5×	490 1.8×	331 1.6×	18 0.1×	42	2.6k
Savalan Babapoor-Farrokhran United States	16	357 0.4×	392 0.8×	138 0.5×	59 0.3×	233 1.8×	35	1.3k
Tokuji Konishi Japan	19	455 0.5×	443 0.9×	123 0.5×	234 1.1×	20 0.2×	69	1.0k
Valérie Boivin Germany	13	896 0.9×	524 1.0×	316 1.2×	77 0.4×	14 0.1×	15	1.3k
Nakaaki Ohsawa Japan	20	176 0.2×	315 0.6×	141 0.5×	246 1.2×	51 0.4×	83	1.1k

Countries citing papers authored by Peter O’Gara

Since Specialization

Citations

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

Fields of papers citing papers by Peter O’Gara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peter O’Gara

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

All Works

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19 of 19 papers shown

Meijles, Daniel N., Thomais Markou, Stephen J. Fuller, et al.. (2020). Redox Regulation of Cardiac ASK1 (Apoptosis Signal-Regulating Kinase 1) Controls p38-MAPK (Mitogen-Activated Protein Kinase) and Orchestrates Cardiac Remodeling to Hypertension. Hypertension. 76(4). 1208–1218. 69 indexed citations

Adamowicz, Martyna, Claire C. Morgan, Bernhard J. Haubner, et al.. (2018). Functionally Conserved Noncoding Regulators of Cardiomyocyte Proliferation and Regeneration in Mouse and Human. Circulation Genomic and Precision Medicine. 11(2). e001805–e001805. 17 indexed citations

Lyon, Alexander R., Dongmin Shao, Hua Xu, et al.. (2014). Pulmonary venous hypertension and mechanical strain stimulate monocyte chemoattractant protein-1 release and structural remodelling of the lung in human and rodent chronic heart failure models. Thorax. 69(12). 1120–1127. 11 indexed citations

Chahine, Mirna N., Markus B. Sikkel, Peter O’Gara, et al.. (2014). Nuclear pore rearrangements and nuclear trafficking in cardiomyocytes from rat and human failing hearts. Cardiovascular Research. 105(1). 31–43. 18 indexed citations

Sikkel, Markus B., Thomas P. Collins, Mit Shah, et al.. (2013). Flecainide reduces Ca2+ spark and wave frequency via inhibition of the sarcolemmal sodium current. Cardiovascular Research. 98(2). 286–296. 63 indexed citations

Wright, Peter, Markus B. Sikkel, Matthew H. Tranter, et al.. (2012). High Levels of Circulating Epinephrine Trigger Apical Cardiodepression in a β ₂ -Adrenergic Receptor/G _i –Dependent Manner. Circulation. 126(6). 697–706. 518 indexed citations breakdown →

Lyon, Alexander R., Mark L. Bannister, Emma Pearce, et al.. (2011). SERCA2a Gene Transfer Decreases Sarcoplasmic Reticulum Calcium Leak and Reduces Ventricular Arrhythmias in a Model of Chronic Heart Failure. Circulation Arrhythmia and Electrophysiology. 4(3). 362–372. 138 indexed citations

Sato, Motoki, Peter O’Gara, Siân E. Harding, & Stephen J. Fuller. (2005). Enhancement of adenoviral gene transfer to adult rat cardiomyocytes in vivo by immobilization and ultrasound treatment of the heart. Gene Therapy. 12(11). 936–941. 25 indexed citations

Pathan, Nazima, Cheryl Hemingway, Ash A. Alizadeh, et al.. (2004). Role of interleukin 6 in myocardial dysfunction of meningococcal septic shock. The Lancet. 363(9404). 203–209. 260 indexed citations

10.

Song, Guojie, Siân E. Harding, Michael R. Duchen, et al.. (2002). Altered mechanical properties and intracellular calcium signaling in cardiomyocytes from annexin 6 null‐mutant mice. The FASEB Journal. 16(6). 622–624. 46 indexed citations

11.

Davia, Kerry, Roger J. Hajjar, Cesare M. Terracciano, et al.. (1999). Functional alterations in adult rat myocytes after overexpression of phospholamban with use of adenovirus. Physiological Genomics. 1(2). 41–50. 35 indexed citations

12.

Harding, Siân E., Lesley A. Brown, Federica del Monte, et al.. (1996). Acceleration of contraction by ?-adrenoceptor stimulation is greater in ventricular myocytes from failing than non-failing human hearts. Basic Research in Cardiology. 91(S1). 53–56. 21 indexed citations

13.

Ravens, Ursula, Kerry Davia, Crispin H. Davies, et al.. (1996). Tachycardia-induced failure alters contractile properties of canine ventricular myocytes. Cardiovascular Research. 32(3). 613–621. 33 indexed citations

14.

Monte, Federica del, Peter O’Gara, P. A. Poole‐Wilson, Magdi Yacoub, & Siân E. Harding. (1995). Cell geometry and contractile abnormalities of myocytes from failing human left ventricle.. PubMed. 30(2). 281–90. 57 indexed citations

15.

Monte, Federica del, et al.. (1995). Cell geometry and contractile abnormalities of myocytes from failing human left ventricle. Cardiovascular Research. 30(2). 281–290. 42 indexed citations

16.

Monte, Federica del, et al.. (1994). Characteristics of myocytes isolated from hearts of renovascular hypertensive guinea pigs. American Journal of Physiology-Heart and Circulatory Physiology. 266(5). H1886–H1895. 12 indexed citations

17.

Anand, Inder S., et al.. (1991). Cardiovascular and hormonal effects of calcitonin gene-related peptide in congestive heart failure. Journal of the American College of Cardiology. 17(1). 208–217. 26 indexed citations

18.

Harding, Siân E., et al.. (1990). Species dependence of contraction velocity in single isolated cardiac myocytes.. PubMed. 1(1). 49–53. 33 indexed citations

19.

Harding, Siân E., Susan Jones, Peter O’Gara, Giorgio Vescovo, & P. A. Poole‐Wilson. (1990). Reduced beta-agonist sensitivity in single atrial cells from failing human hearts. American Journal of Physiology-Heart and Circulatory Physiology. 259(4). H1009–H1014. 17 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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