Michael Madeja

1.2k total citations
52 papers, 1.0k citations indexed

About

Michael Madeja is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Michael Madeja has authored 52 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Cellular and Molecular Neuroscience, 36 papers in Molecular Biology and 12 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Michael Madeja's work include Ion channel regulation and function (34 papers), Neuroscience and Neuropharmacology Research (27 papers) and Neuroscience and Neural Engineering (13 papers). Michael Madeja is often cited by papers focused on Ion channel regulation and function (34 papers), Neuroscience and Neuropharmacology Research (27 papers) and Neuroscience and Neural Engineering (13 papers). Michael Madeja collaborates with scholars based in Germany, United States and Sweden. Michael Madeja's co-authors include Erwin‐Josef Speckmann, Ulrich Mußhoff, Ali Gorji, E.‐J. Speckmann, Peter Århem, Erwin‐Josef Speckmann, Doru Georg Margineanu, Henrik Klitgaard, P. M. Boerrigter and Fredrik Elinder and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Neurophysiology and Brain Research.

In The Last Decade

Michael Madeja

50 papers receiving 983 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael Madeja Germany 18 569 558 229 165 103 52 1.0k
William S. Redfern United Kingdom 19 399 0.7× 344 0.6× 144 0.6× 71 0.4× 68 0.7× 35 1.1k
Erwin‐Josef Speckmann Germany 23 604 1.1× 906 1.6× 99 0.4× 667 4.0× 357 3.5× 79 1.7k
Peter A. Castro United States 8 284 0.5× 446 0.8× 32 0.1× 92 0.6× 101 1.0× 8 809
Chih‐Yung Tang Taiwan 17 890 1.6× 876 1.6× 241 1.1× 75 0.5× 175 1.7× 46 1.5k
E.‐J. Speckmann Germany 20 547 1.0× 844 1.5× 58 0.3× 439 2.7× 295 2.9× 48 1.3k
Mario Tiberi Canada 24 1.5k 2.6× 1.3k 2.3× 116 0.5× 64 0.4× 147 1.4× 52 2.1k
Deborah L. Armstrong United States 18 518 0.9× 506 0.9× 313 1.4× 26 0.2× 270 2.6× 37 1.1k
Sofia Avissar Israel 25 1.3k 2.3× 848 1.5× 58 0.3× 431 2.6× 80 0.8× 66 1.9k
Jordan E. Warnick United States 24 1.1k 1.9× 731 1.3× 109 0.5× 24 0.1× 34 0.3× 69 1.7k
Fred N. Quandt United States 17 907 1.6× 888 1.6× 167 0.7× 62 0.4× 109 1.1× 26 1.1k

Countries citing papers authored by Michael Madeja

Since Specialization
Citations

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

Fields of papers citing papers by Michael Madeja

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Madeja

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

All Works

20 of 20 papers shown
1.
Madeja, Michael, et al.. (2010). Overlapping Binding Sites of Structurally Different Antiarrhythmics Flecainide and Propafenone in the Subunit Interface of Potassium Channel Kv2.1*. Journal of Biological Chemistry. 285(44). 33898–33905. 15 indexed citations
2.
Nilsson, Johanna, Michael Madeja, Fredrik Elinder, & Peter Århem. (2008). Bupivacaine Blocks N-Type Inactivating Kv Channels in the Open State: No Allosteric Effect on Inactivation Kinetics. Biophysical Journal. 95(11). 5138–5152. 8 indexed citations
3.
4.
Krüger, Katharina, Michael Madeja, L. M. Hartmann, et al.. (2006). Blockade and enhancement of glutamate receptor responses in Xenopus oocytes by methylated arsenicals. Archives of Toxicology. 80(8). 492–501. 10 indexed citations
5.
Krüger, Katharina, et al.. (2005). Blockade of glutamatergic and GABAergic receptor channels by trimethyltin chloride. British Journal of Pharmacology. 144(2). 283–292. 20 indexed citations
6.
Krüger, Katharina, et al.. (2003). Contribution of the cytoskeleton and the phospholipase C signaling pathway to fluid stream-induced membrane currents. Cell Calcium. 35(4). 333–343. 3 indexed citations
7.
Gorji, Ali, Michael Madeja, H. Straub, et al.. (2002). Effect of Levetiracetam on Epileptiform Discharges in Human Neocortical Slices. Epilepsia. 43(12). 1480–1487. 29 indexed citations
8.
Schillers, Hermann, Timm Danker, Michael Madeja, & Hans Oberleithner. (2001). Plasma Membrane Protein Clusters Appear in CFTR-Expressing Xenopus Laevis Oocytes after cAMP Stimulation. The Journal of Membrane Biology. 180(3). 205–212. 24 indexed citations
9.
Gorji, Ali, et al.. (2001). Lowering the extracellular potassium concentration elicits epileptic activity in neocortical tissue of epileptic patients. European Journal of Neuroscience. 13(3). 639–640. 12 indexed citations
10.
Haverkamp, Wilhelm, Boris V. Skryabin, Ulrich Mußhoff, et al.. (2001). Blocking effects of the antiarrhythmic drug propafenone on the HERG potassium channel. Naunyn-Schmiedeberg s Archives of Pharmacology. 363(4). 472–480. 35 indexed citations
11.
Rolf, Sascha, Wilhelm Haverkamp, Martin Borggrefe, et al.. (2000). Effects of antiarrhythmic drugs on cloned cardiac voltage-gated potassium channels expressed in Xenopus oocytes. Naunyn-Schmiedeberg s Archives of Pharmacology. 362(1). 22–31. 72 indexed citations
12.
Hülsmann, Swen, et al.. (1998). Characterization of ion currents elicited by a stream of fluid during spontaneous and ligand-induced chloride current oscillation in Xenopus laevis oocytes. Pflügers Archiv - European Journal of Physiology. 436(1). 49–55. 6 indexed citations
13.
Madeja, Michael, Ulrich Mußhoff, & Erwin‐Josef Speckmann. (1997). Diversity of Potassium Channels Contributing to Differences in Brain Area‐specific Seizure Susceptibility: Sensitivity of Different Potassium Channels to the Epileptogenic Agent Pentylenetetrazol. European Journal of Neuroscience. 9(2). 390–395. 14 indexed citations
14.
Klöcker, Nikolaj, Ulrich Mußhoff, Michael Madeja, & E.‐J. Speckmann. (1996). Activation of ATP-sensitive potassium channels in follicle-enclosedXenopus oocytes by the epileptogenic agent pentylenetetrazol. Pflügers Archiv - European Journal of Physiology. 431(5). 736–740. 5 indexed citations
15.
Madeja, Michael, Ulrich Mußhoff, Christoph Lorra, Olaf Pongs, & Erwin‐Josef Speckmann. (1996). Mechanism of action of the epileptogenic drug pentylenetetrazol on a cloned neuronal potassium channel. Brain Research. 722(1-2). 59–70. 14 indexed citations
16.
Elinder, Fredrik, Michael Madeja, & Peter Århem. (1996). Surface Charges of K channels. Effects of strontium on five cloned channels expressed in Xenopus oocytes.. The Journal of General Physiology. 108(4). 325–332. 38 indexed citations
17.
Bloms‐Funke, Petra, et al.. (1996). Effects of pentylenetetrazol on GABA receptors expressed in oocytes of Xenopus laevis: extra- and intracellular sites of action. Neuroscience Letters. 205(2). 115–118. 18 indexed citations
18.
Bloms‐Funke, Petra, Ulrich Mußhoff, Michael Madeja, Friedrich Spener, & Erwin‐Josef Speckmann. (1994). Decrease and increase of responses to glutamate receptor agonists in RNA-injected Xenopus oocytes by the epileptogenic agent pentylenetetrazol: Dependence on the agonist concentration. Neuroscience Letters. 181(1-2). 161–164. 7 indexed citations
19.
Madeja, Michael, et al.. (1994). Potassium currents in epilepsy: effects of the epileptogenic agent pentylenetetrazol on a cloned potassium channel. Brain Research. 656(2). 287–294. 20 indexed citations
20.
Madeja, Michael, et al.. (1991). A concentration-clamp system allowing two-electrode voltage-clamp investigations in oocytes of Xenopus laevis. Journal of Neuroscience Methods. 38(2-3). 267–269. 40 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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