Johnny E. Kopinja

2.3k total citations · 1 hit paper
3 papers, 1.3k citations indexed

About

Johnny E. Kopinja is a scholar working on Molecular Biology, Genetics and Structural Biology. According to data from OpenAlex, Johnny E. Kopinja has authored 3 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Molecular Biology, 2 papers in Genetics and 1 paper in Structural Biology. Recurrent topics in Johnny E. Kopinja's work include RNA Interference and Gene Delivery (1 paper), Myeloproliferative Neoplasms: Diagnosis and Treatment (1 paper) and Virus-based gene therapy research (1 paper). Johnny E. Kopinja is often cited by papers focused on RNA Interference and Gene Delivery (1 paper), Myeloproliferative Neoplasms: Diagnosis and Treatment (1 paper) and Virus-based gene therapy research (1 paper). Johnny E. Kopinja collaborates with scholars based in United States and Germany. Johnny E. Kopinja's co-authors include Martin Scott, Michael T. McManus, Douglas A. Rubinson, Christopher P. Dillon, Claudia Sievers, Lili Yang, Mingdi Zhang, Adam V. Kwiatkowski, Melanie Ihrig and Frank B. Gertler and has published in prestigious journals such as Nature Genetics, Scientific Reports and Biochemical Pharmacology.

In The Last Decade

Johnny E. Kopinja

3 papers receiving 1.3k 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.

A lentivirus-based system to functionally silence genes in primary mammalian cells, stem cells and transgenic mice by RNA interference

2003 1.3k citations Douglas A. Rubinson, Christopher P. Dillon et al. Nature Genetics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johnny E. Kopinja United States	3	996	348	184	161	153	3	1.3k
Claudio Passananti Italy	25	1.2k 1.3×	269 0.8×	111 0.6×	145 0.9×	336 2.2×	66	1.6k
Mark Leonard United States	18	1.4k 1.4×	398 1.1×	123 0.7×	295 1.8×	123 0.8×	27	1.8k
Patricia Lievens Italy	19	1.1k 1.1×	174 0.5×	114 0.6×	171 1.1×	121 0.8×	36	1.5k
Reneé Shapiro United States	17	1.2k 1.2×	231 0.7×	117 0.6×	205 1.3×	163 1.1×	20	1.6k
Harald Mikkers Netherlands	22	1.3k 1.3×	286 0.8×	182 1.0×	197 1.2×	362 2.4×	46	1.8k
Christian Maercker Germany	16	755 0.8×	138 0.4×	204 1.1×	109 0.7×	174 1.1×	36	1.3k
Ellen J. Collarini United States	18	951 1.0×	385 1.1×	183 1.0×	155 1.0×	91 0.6×	38	1.7k
Teruaki Nomura Japan	20	1.3k 1.3×	270 0.8×	137 0.7×	173 1.1×	286 1.9×	31	1.5k
Frauke Coppieters Belgium	20	1.3k 1.3×	491 1.4×	182 1.0×	162 1.0×	132 0.9×	46	1.7k
Steffen Biechele Canada	13	1.3k 1.3×	311 0.9×	109 0.6×	138 0.9×	251 1.6×	18	1.7k

Countries citing papers authored by Johnny E. Kopinja

Since Specialization

Citations

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

Fields of papers citing papers by Johnny E. Kopinja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johnny E. Kopinja. 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 Johnny E. Kopinja. The network helps show where Johnny E. Kopinja may publish in the future.

Co-authorship network of co-authors of Johnny E. Kopinja

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

All Works

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3 of 3 papers shown

1.

Kopinja, Johnny E., Raquel Sevilla, Diane Levitan, et al.. (2017). A Brain Penetrant Mutant IDH1 Inhibitor Provides In Vivo Survival Benefit. Scientific Reports. 7(1). 13853–13853. 36 indexed citations

2.

Mo, Jan-Rung, Manfred Kraus, Peter M. Sinclair, et al.. (2009). An inhibitor of Janus kinase 2 prevents polycythemia in mice. Biochemical Pharmacology. 78(4). 382–389. 14 indexed citations

3.

Rubinson, Douglas A., Christopher P. Dillon, Adam V. Kwiatkowski, et al.. (2003). A lentivirus-based system to functionally silence genes in primary mammalian cells, stem cells and transgenic mice by RNA interference. Nature Genetics. 33(3). 401–406. 1263 indexed citations breakdown →

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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