Ivan Kopljar

529 total citations
19 papers, 368 citations indexed

About

Ivan Kopljar is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ivan Kopljar has authored 19 papers receiving a total of 368 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 9 papers in Cellular and Molecular Neuroscience and 7 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ivan Kopljar's work include Ion channel regulation and function (9 papers), Cardiac electrophysiology and arrhythmias (7 papers) and Neuroscience and Neural Engineering (6 papers). Ivan Kopljar is often cited by papers focused on Ion channel regulation and function (9 papers), Cardiac electrophysiology and arrhythmias (7 papers) and Neuroscience and Neural Engineering (6 papers). Ivan Kopljar collaborates with scholars based in Belgium, United States and United Kingdom. Ivan Kopljar's co-authors include Dirk J. Snyders, Hua Rong Lu, Jan Tytgat, Jon D. Rainier, Ard Teisman, Eva Cuypers, David J. Gallacher, Alain J. Labro, An De Bondt and Yousra Abdel–Mottaleb and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Scientific Reports.

In The Last Decade

Ivan Kopljar

16 papers receiving 361 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ivan Kopljar Belgium 11 264 129 114 111 45 19 368
Haoyu Zeng United States 14 373 1.4× 242 1.9× 259 2.3× 8 0.1× 67 1.5× 39 553
Ximena Cecchi Chile 7 292 1.1× 118 0.9× 83 0.7× 14 0.1× 42 0.9× 9 383
Per Stampe Denmark 10 323 1.2× 120 0.9× 73 0.6× 34 0.3× 4 0.1× 13 349
Christopher Redhead United States 9 415 1.6× 108 0.8× 48 0.4× 3 0.0× 15 0.3× 13 526
Benjamin G. Horst United States 4 129 0.5× 12 0.1× 21 0.2× 5 0.0× 29 0.6× 4 193
Carole Crittenden United States 8 216 0.8× 138 1.1× 82 0.7× 5 0.0× 116 2.6× 10 385
Jakob Ogrodnik Switzerland 7 417 1.6× 141 1.1× 362 3.2× 2 0.0× 31 0.7× 12 517
Nicholas G. Kambouris United States 11 408 1.5× 174 1.3× 278 2.4× 2 0.0× 7 0.2× 12 492
Vishruti Makani United States 9 183 0.7× 29 0.2× 11 0.1× 2 0.0× 25 0.6× 17 327
Tianjing Hu United States 10 219 0.8× 82 0.6× 16 0.1× 2 0.0× 11 0.2× 15 405

Countries citing papers authored by Ivan Kopljar

Since Specialization
Citations

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

Fields of papers citing papers by Ivan Kopljar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ivan Kopljar

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

All Works

19 of 19 papers shown
1.
2.
Kopljar, Ivan, Maaike Alaerts, Ard Teisman, et al.. (2021). The resting membrane potential of hSC-CM in a syncytium is more hyperpolarised than that of isolated cells. Channels. 15(1). 239–252. 14 indexed citations
3.
Cools, Frank, et al.. (2020). Use of the Actiwatch-Mini® in dog safety studies as an early indicator for drug-induced behavioural changes. Journal of Pharmacological and Toxicological Methods. 104. 106896–106896.
4.
Kopljar, Ivan, Ard Teisman, David J. Gallacher, et al.. (2019). Pharmacological Profile of the Sodium Current in Human Stem Cell-Derived Cardiomyocytes Compares to Heterologous Nav1.5+β1 Model. Frontiers in Pharmacology. 10. 1374–1374. 7 indexed citations
5.
Lu, Hua Rong, Haoyu Zeng, Ralf Kettenhofen, et al.. (2019). Assessing Drug-Induced Long QT and Proarrhythmic Risk Using Human Stem-Cell-Derived Cardiomyocytes in a Ca2+ Imaging Assay: Evaluation of 28 CiPA Compounds at Three Test Sites. Toxicological Sciences. 170(2). 345–356. 20 indexed citations
6.
Kopljar, Ivan, Hua Rong Lu, Karel Van Ammel, et al.. (2018). Development of a Human iPSC Cardiomyocyte-Based Scoring System for Cardiac Hazard Identification in Early Drug Safety De-risking. Stem Cell Reports. 11(6). 1365–1377. 43 indexed citations
7.
Kopljar, Ivan, An N. Hermans, Ard Teisman, David J. Gallacher, & Hua Rong Lu. (2018). Impact of calcium-sensitive dyes on the beating properties and pharmacological responses of human iPS-derived cardiomyocytes using the calcium transient assay. Journal of Pharmacological and Toxicological Methods. 91. 80–86. 14 indexed citations
8.
Lu, Hua Rong, María P. Hortigón-Vinagre, Víctor Zamora, et al.. (2017). Application of optical action potentials in human induced pluripotent stem cells-derived cardiomyocytes to predict drug-induced cardiac arrhythmias. Journal of Pharmacological and Toxicological Methods. 87. 53–67. 25 indexed citations
9.
Kopljar, Ivan, An De Bondt, Petra Vinken, et al.. (2017). Combining Video Microscopy Motion Analysis and Detection of Cardiac Injury Biomarkers to Evaluate Chronic Cardiotoxicity in hiPS Cardiomyocytes. Journal of Pharmacological and Toxicological Methods. 88. 239–240.
10.
Kopljar, Ivan, An De Bondt, Petra Vinken, et al.. (2017). Chronic drug‐induced effects on contractile motion properties and cardiac biomarkers in human induced pluripotent stem cell‐derived cardiomyocytes. British Journal of Pharmacology. 174(21). 3766–3779. 39 indexed citations
11.
Kopljar, Ivan, Alessandro Grottesi, Tessa de Block, et al.. (2016). Voltage-sensor conformation shapes the intra-membrane drug binding site that determines gambierol affinity in Kv channels. Neuropharmacology. 107. 160–167. 4 indexed citations
12.
Kopljar, Ivan, et al.. (2016). Gambierol and n-alkanols inhibit Shaker Kv channel via distinct binding sites outside the K+ pore. Toxicon. 120. 57–60. 3 indexed citations
13.
Kopljar, Ivan, David J. Gallacher, An De Bondt, et al.. (2016). Functional and Transcriptional Characterization of Histone Deacetylase Inhibitor-Mediated Cardiac Adverse Effects in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes. Stem Cells Translational Medicine. 5(5). 602–612. 36 indexed citations
14.
Kopljar, Ivan, et al.. (2015). Alkanols inhibit voltage-gated K+ channels via a distinct gating modifying mechanism that prevents gate opening. Scientific Reports. 5(1). 17402–17402. 2 indexed citations
15.
Kopljar, Ivan, Alain J. Labro, Tessa de Block, et al.. (2013). The ladder-shaped polyether toxin gambierol anchors the gating machinery of Kv3.1 channels in the resting state. The Journal of General Physiology. 141(3). 359–369. 20 indexed citations
16.
Vandendriessche, Thomas, Ivan Kopljar, David P. Jenkins, et al.. (2012). Purification, molecular cloning and functional characterization of HelaTx1 (Heterometrus laoticus): The first member of a new κ-KTX subfamily. Biochemical Pharmacology. 83(9). 1307–1317. 31 indexed citations
17.
Kopljar, Ivan, Alain J. Labro, Jon D. Rainier, Jan Tytgat, & Dirk J. Snyders. (2012). 110. Voltage Sensor Trapping in Voltage-Gated K-Channels by the Marine Neurotoxin Gambierol. Toxicon. 60(2). 150–151. 1 indexed citations
18.
Kopljar, Ivan, Alain J. Labro, Eva Cuypers, et al.. (2009). A polyether biotoxin binding site on the lipid-exposed face of the pore domain of Kv channels revealed by the marine toxin gambierol. Proceedings of the National Academy of Sciences. 106(24). 9896–9901. 42 indexed citations
19.
Cuypers, Eva, Yousra Abdel–Mottaleb, Ivan Kopljar, et al.. (2008). Gambierol, a toxin produced by the dinoflagellate Gambierdiscus toxicus, is a potent blocker of voltage-gated potassium channels. Toxicon. 51(6). 974–983. 67 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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