Rolf Vajna

625 total citations
12 papers, 513 citations indexed

About

Rolf Vajna is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Rolf Vajna has authored 12 papers receiving a total of 513 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 9 papers in Cellular and Molecular Neuroscience and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Rolf Vajna's work include Ion channel regulation and function (11 papers), Neuroscience and Neuropharmacology Research (8 papers) and Cardiac electrophysiology and arrhythmias (4 papers). Rolf Vajna is often cited by papers focused on Ion channel regulation and function (11 papers), Neuroscience and Neuropharmacology Research (8 papers) and Cardiac electrophysiology and arrhythmias (4 papers). Rolf Vajna collaborates with scholars based in Germany, United States and France. Rolf Vajna's co-authors include Toni Schneider, Jürgen Hescheler, Udo Klöckner, Alexey Pereverzev, Marco Weiergräber, Niels Decher, Margit Henry, Klaus Steinmeyer, Alexei Pereverzev and Martin Schramm and has published in prestigious journals such as Neuroscience, European Journal of Biochemistry and European Journal of Neuroscience.

In The Last Decade

Rolf Vajna

12 papers receiving 503 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rolf Vajna Germany	12	447	285	170	71	40	12	513
Shehrazade Dahimène United Kingdom	12	416 0.9×	214 0.8×	195 1.1×	15 0.2×	52 1.3×	17	550
T. Plant Germany	8	284 0.6×	250 0.9×	33 0.2×	107 1.5×	20 0.5×	11	477
Dana Yoo United States	6	396 0.9×	102 0.4×	91 0.5×	30 0.4×	31 0.8×	8	477
C. H. S. McIntosh Canada	7	202 0.5×	279 1.0×	32 0.2×	64 0.9×	17 0.4×	10	429
Carl J. Christel United States	9	440 1.0×	300 1.1×	194 1.1×	8 0.1×	45 1.1×	10	529
Kalev Kask Sweden	12	490 1.1×	432 1.5×	32 0.2×	82 1.2×	9 0.2×	14	665
Stefania Sellitti Italy	7	223 0.5×	286 1.0×	71 0.4×	11 0.2×	16 0.4×	10	426
Humberto Cruzblanca Mexico	7	379 0.8×	285 1.0×	155 0.9×	11 0.2×	28 0.7×	14	471
Hideyuki Murakoshi Japan	6	482 1.1×	361 1.3×	263 1.5×	7 0.1×	41 1.0×	7	540
Christophe Paillart France	8	258 0.6×	189 0.7×	31 0.2×	16 0.2×	100 2.5×	8	357

Countries citing papers authored by Rolf Vajna

Since Specialization

Citations

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

Fields of papers citing papers by Rolf Vajna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rolf Vajna

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

All Works

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12 of 12 papers shown

Klöckner, Udo, Alexey Pereverzev, Jérôme Leroy, et al.. (2004). The cytosolic II–III loop of Ca_v2.3 provides an essential determinant for the phorbol ester‐mediated stimulation of E–type Ca²⁺ channel activity. European Journal of Neuroscience. 19(10). 2659–2668. 20 indexed citations

Decher, Niels, et al.. (2003). KCNE2 modulates current amplitudes and activation kinetics of HCN4: influence of KCNE family members on HCN4 currents. Pflügers Archiv - European Journal of Physiology. 446(6). 633–640. 82 indexed citations

Leroy, Jérôme, Alexey Pereverzev, Rolf Vajna, et al.. (2003). Ca²⁺‐sensitive regulation of E‐type Ca²⁺ channel activity depends on an arginine‐rich region in the cytosolic II–III loop. European Journal of Neuroscience. 18(4). 841–855. 26 indexed citations

Pereverzev, Alexey, Rolf Vajna, Cornelia Gissel, et al.. (2002). Disturbances in Glucose-Tolerance, Insulin-Release, and Stress-Induced Hyperglycemia upon Disruption of the Ca _v 2.3 (α1E) Subunit of Voltage-Gated Ca ²⁺ Channels. Molecular Endocrinology. 16(4). 884–895. 72 indexed citations

Pereverzev, Alexei, Rolf Vajna, Gabriele Pfitzer, et al.. (2002). Reduction of insulin secretion in the insulinoma cell line INS-1 by overexpression of a Ca(v)2.3 (alpha1E) calcium channel antisense cassette. European Journal of Endocrinology. 146(6). 881–889. 21 indexed citations

Vajna, Rolf, Udo Klöckner, Alexey Pereverzev, et al.. (2001). Functional coupling between ‘R‐type’ Ca²⁺ channels and insulin secretion in the insulinoma cell line INS‐1. European Journal of Biochemistry. 268(4). 1066–1075. 56 indexed citations

Arnhold, Stefan, Christian Andressen, Doychin N. Angelov, et al.. (2000). Embryonic stem‐cell derived neurones express a maturation dependent pattern of voltage‐gated calcium channels and calcium‐binding proteins. International Journal of Developmental Neuroscience. 18(2-3). 201–212. 33 indexed citations

Weiergräber, Marco, Alexey Pereverzev, Rolf Vajna, et al.. (2000). Immunodetection of α1E Voltage-gated Ca²⁺ Channel in Chromogranin-positive Muscle Cells of Rat Heart, and in Distal Tubules of Human Kidney. Journal of Histochemistry & Cytochemistry. 48(6). 807–819. 45 indexed citations

Schramm, Martin, Rolf Vajna, Alexei Pereverzev, et al.. (1999). Isoforms of α1E voltage-gated calcium channels in rat cerebellar granule cells. Neuroscience. 92(2). 565–575. 31 indexed citations

10.

Grabsch, Heike I., Alexei Pereverzev, Marco Weiergräber, et al.. (1999). Immunohistochemical Detection of α1E Voltage-gated Ca²⁺ Channel Isoforms in Cerebellum, INS-1 Cells, and Neuroendocrine Cells of the Digestive System. Journal of Histochemistry & Cytochemistry. 47(8). 981–994. 34 indexed citations

11.

Vajna, Rolf, Martin Schramm, Alexei Pereverzev, et al.. (1998). New isoform of the neuronal Ca²⁺ channel α1E subunit in islets of Langerhans and kidney. European Journal of Biochemistry. 257(1). 274–285. 54 indexed citations

12.

Pereverzev, Alexei, Udo Klöckner, Margit Henry, et al.. (1998). Structural diversity of the voltage‐dependent Ca²⁺ channel α_1E‐subunit. European Journal of Neuroscience. 10(3). 916–925. 39 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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