Karsten Spicher

3.8k total citations
58 papers, 3.1k citations indexed

About

Karsten Spicher is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Cell Biology. According to data from OpenAlex, Karsten Spicher has authored 58 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Molecular Biology, 13 papers in Cellular and Molecular Neuroscience and 9 papers in Cell Biology. Recurrent topics in Karsten Spicher's work include Receptor Mechanisms and Signaling (23 papers), Ion channel regulation and function (11 papers) and Protein Kinase Regulation and GTPase Signaling (9 papers). Karsten Spicher is often cited by papers focused on Receptor Mechanisms and Signaling (23 papers), Ion channel regulation and function (11 papers) and Protein Kinase Regulation and GTPase Signaling (9 papers). Karsten Spicher collaborates with scholars based in Germany, United States and France. Karsten Spicher's co-authors include Stefan Offermanns, G. Schultz, Karl‐Ludwig Laugwitz, Günter Schultz, Lutz Birnbaumer, Glauco Schultz, Bernd Nürnberg, Walter Rosenthal, J. Van Sande and J.E. Dumont and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Neuron.

In The Last Decade

Karsten Spicher

58 papers receiving 3.1k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Karsten Spicher	2.2k	992	380	295	282	58	3.1k
Jonathan L. Blank	3.4k 1.5×	790 0.8×	558 1.5×	230 0.8×	308 1.1×	40	4.1k
Thierry Grand‐Perret	2.2k 1.0×	455 0.5×	529 1.4×	372 1.3×	125 0.4×	20	3.5k
Jocelyne Enouf	2.0k 0.9×	370 0.4×	693 1.8×	266 0.9×	488 1.7×	84	3.2k
Trudy A. Kohout	3.1k 1.4×	1.6k 1.6×	352 0.9×	295 1.0×	98 0.3×	34	3.8k
Cecilia G. Unson	3.1k 1.4×	1.2k 1.2×	560 1.5×	335 1.1×	113 0.4×	65	3.9k
Cristina Murga	2.5k 1.1×	626 0.6×	387 1.0×	439 1.5×	74 0.3×	52	3.2k
Antonio Feliciello	2.4k 1.1×	508 0.5×	305 0.8×	351 1.2×	93 0.3×	67	3.5k
Steven H. Nye	2.2k 1.0×	1.2k 1.2×	349 0.9×	227 0.8×	135 0.5×	22	3.8k
Eric Boursier	1.6k 0.7×	436 0.4×	269 0.7×	342 1.2×	113 0.4×	2	2.4k
Sheelagh Frame	4.0k 1.8×	595 0.6×	839 2.2×	485 1.6×	123 0.4×	35	5.4k

Countries citing papers authored by Karsten Spicher

Since Specialization

Citations

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

Fields of papers citing papers by Karsten Spicher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karsten Spicher

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

All Works

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20 of 20 papers shown

Spicher, Karsten, et al.. (2018). Bioequivalence decision for nanoparticular iron complex drugs for parenteral administration based on their disposition. Regulatory Toxicology and Pharmacology. 94. 293–298. 2 indexed citations

Spicher, Karsten, et al.. (2015). Differences in tissue distribution of iron from various clinically used intravenous iron complexes in fetal avian heart and liver.. Regulatory Toxicology and Pharmacology. 73(1). 65–72. 7 indexed citations

Fan, Hongkuan, David L. Williams, Basilia Zingarelli, et al.. (2007). Differential regulation of lipopolysaccharide and Gram‐positive bacteria induced cytokine and chemokine production in macrophages by Gα_i proteins. Immunology. 122(1). 116–123. 23 indexed citations

Fan, Hongkuan, David L. Williams, Basilia Zingarelli, et al.. (2006). Differential regulation of lipopolysaccharide and Gram-positive bacteria induced cytokine and chemokine production in splenocytes by Gαi proteins. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1763(10). 1051–1058. 13 indexed citations

Dalwadi, Harnisha, Bo Wei, Matthew Schrage, et al.. (2004). B Cell Developmental Requirement for the Gαi2 Gene. The Journal of Immunology. 173(1). 695–695. 1 indexed citations

Pahner, Ingrid, Markus Höltje, Sandra Winter, et al.. (2003). Functional G-protein heterotrimers are associated with vesicles of putative glutamatergic terminals: implications for regulation of transmitter uptake. Molecular and Cellular Neuroscience. 23(3). 398–413. 21 indexed citations

Czupalla, Cornelia, Eva‐Christina Müller, Carsten Brock, et al.. (2003). Identification and Characterization of the Autophosphorylation Sites of Phosphoinositide 3-Kinase Isoforms β and γ. Journal of Biological Chemistry. 278(13). 11536–11545. 42 indexed citations

Jiang, Meisheng, Karsten Spicher, Guylain Boulay, et al.. (2002). Mouse Gene Knockout Knockin Strategies in Application to α Subunits of Gi/Go Family of G Proteins. Methods in enzymology on CD-ROM/Methods in enzymology. 344. 277–298. 37 indexed citations

Spicher, Karsten, et al.. (1998). Immunocytochemical Localization of the G-Protein Sub-unit, Goα, in Rat Heart. Implications for a Role of Goαin Secretion of Cardiac Hormones. Journal of Molecular and Cellular Cardiology. 30(6). 1149–1162. 14 indexed citations

10.

Rottmann, Michael, Gabriella Fábián, Karsten Spicher, Stefan Offermanns, & Mária Szűcs. (1998). Receptor-Mediated Activation of G-Proteins by κ Opioid Agonists in Frog (Rana esculenta) Brain Membranes. Brain Research Bulletin. 45(5). 467–474. 6 indexed citations

11.

Schwaner, Ingo, Stefan Offermanns, Karsten Spicher, Roland Seifert, & Günter Schultz. (1995). Differential activation of Gi and GS proteins by E- and I-type prostaglandins in membranes from the human erythroleukaemia cell line, HEL. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1265(1). 8–14. 29 indexed citations

12.

Offermanns, Stefan, et al.. (1994). G_q and G₁₁ are concurrently activated by bombesin and vasopressin in Swiss 3T3 cells. FEBS Letters. 349(2). 201–204. 60 indexed citations

13.

Laugwitz, Karl‐Ludwig, Karsten Spicher, Günter Schultz, & Stefan Offermanns. (1994). [22] Identification of receptor-activated G proteins: Selective immunoprecipitation of photolabeled G-protein α subunits. Methods in enzymology on CD-ROM/Methods in enzymology. 237. 283–294. 45 indexed citations

14.

Veit, Michael, Bernd Nürnberg, Karsten Spicher, et al.. (1994). The α‐subunits of G‐proteins G₁₂ and G₁₃ are palmitoylated, but not amidically myristoylated. FEBS Letters. 339(1-2). 160–164. 56 indexed citations

15.

Laugwitz, Karl‐Ludwig, Stefan Offermanns, Karsten Spicher, & Günter Schultz. (1993). μ and δ opioid receptors differentially couple to G protein subtypes in membranes of human neuroblastoma SH-SY5Y cells. Neuron. 10(2). 233–242. 154 indexed citations

16.

Kleppisch, Thomas, Gudrun Ahnert‐Hilger, Maik Gollasch, et al.. (1992). Inhibition of voltage-dependent Ca2+ channels via ?2-adrenergic and opioid receptors in cultured bovine adrenal chromaffin cells. Pflügers Archiv - European Journal of Physiology. 421(2-3). 131–137. 40 indexed citations

17.

Spicher, Karsten, et al.. (1992). Heterogeneity of three electrophoretically distinct G_o α‐subunits in mammalian brain. FEBS Letters. 307(2). 215–218. 30 indexed citations

18.

Spicher, Karsten, Franz‐Josef Klinz, Uwe Rudolph, et al.. (1991). Identification of the G-protein α-subunit encoded by αo2 cDNA as a 39 kDa pertussis toxin substrate. Biochemical and Biophysical Research Communications. 175(2). 473–479. 28 indexed citations

19.

Offermanns, Stefan, Maik Gollasch, Jürgen Hescheler, et al.. (1991). Inhibition of Voltage-Dependent Ca²⁺Currents and Activation of Pertussis Toxin-Sensitive G-Proteins via Muscarinic Receptors in GH₃Cells. Molecular Endocrinology. 5(7). 995–1002. 19 indexed citations

20.

Spicher, Karsten, Klaus‐Dieter Hinsch, Heinrich Gausepohlꝉ, et al.. (1988). Immunochemical detection of the alpha-subunit of the G-protein, GZ, in membranes and cytosols of mammalian cells. Biochemical and Biophysical Research Communications. 157(3). 883–890. 27 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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