Torsten Porwol

486 total citations
11 papers, 398 citations indexed

About

Torsten Porwol is a scholar working on Cell Biology, Molecular Biology and Hematology. According to data from OpenAlex, Torsten Porwol has authored 11 papers receiving a total of 398 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cell Biology, 4 papers in Molecular Biology and 4 papers in Hematology. Recurrent topics in Torsten Porwol's work include Erythropoietin and Anemia Treatment (4 papers), Cancer, Hypoxia, and Metabolism (2 papers) and Erythrocyte Function and Pathophysiology (2 papers). Torsten Porwol is often cited by papers focused on Erythropoietin and Anemia Treatment (4 papers), Cancer, Hypoxia, and Metabolism (2 papers) and Erythrocyte Function and Pathophysiology (2 papers). Torsten Porwol collaborates with scholars based in Germany, Norway and Switzerland. Torsten Porwol's co-authors include H. Acker, Joachim Fandrey, Karl Zierold, Wolfgang Kummer, Rolf Bjerkvig, Verena Brand, Wolfgang Jelkmann, Berit B. Tysnes, Stilla Frede and Eberhard Spieß and has published in prestigious journals such as Biochemical Journal, The FASEB Journal and Kidney International.

In The Last Decade

Torsten Porwol

11 papers receiving 385 citations

Peers

Countries citing papers authored by Torsten Porwol

Since Specialization

Citations

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

Fields of papers citing papers by Torsten Porwol

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Torsten Porwol

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

All Works

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11 of 11 papers shown

#	Work	Indexed citations
1	Endostatin reduces vascularization, blood flow, and growth in a rat gliosarcoma 2002 ·Neuro-Oncology ·Dag R. Sørensen, Tracy‐Ann Read, Torsten Porwol, Bjørn R. Olsen, Rupert Timpl, Takako Sasaki, Per Ole Iversen, Haakon B. Benestad, B. Kim Lee Sim, Rolf Bjerkvig	2
2	Bromelain Reversibly Inhibits Invasive Properties of Glioma Cells 2001 ·Neoplasia ·Berit B. Tysnes, (unknown), Torsten Porwol, (unknown), Rolf Bjerkvig, Frank Hoover	46
3	Tissue oxygen sensor function of NADPH oxidase isoforms, an unusual cytochrome aa3 and reactive oxygen species 2001 ·Respiration Physiology ·Torsten Porwol, (unknown), Verena Brand, H. Acker	44
4	Three-Dimensional Organization of Microtubules in Tumor Cells Studied by Confocal Laser Scanning Microscopy and Computer-Assisted Deconvolution and Image Reconstruction 2000 ·Cells Tissues Organs ·(unknown), Torsten Porwol, H. Acker, Eberhard Spieß	13
5	Oxygen tension modulates β‐globin switching in embryoid bodies 1999 ·The FASEB Journal ·Sandrine Bichet, Roland H. Wenger, Gieri Camenisch, Andreas Rolfs, (unknown), Torsten Porwol, H. Acker, Joachim Fandrey, Christian Bauer, Max Gassmann	26
6	Laminin expression by glial fibrillary acidic protein positive cells in human gliomas 1999 ·International Journal of Developmental Neuroscience ·Berit B. Tysnes, Rupavathana Mahesparan, Frits Thorsen, Hans Kristian Haugland, Torsten Porwol, Per Øyvind Enger, Morten Lund‐Johansen, Rolf Bjerkvig	29
7	The influence of nickel and cobalt on putative members of the oxygen‐sensing pathway of erythropoietin‐producing HepG2 cells 1998 ·European Journal of Biochemistry ·Torsten Porwol, (unknown), Karl Zierold, Joachim Fandrey, H. Acker	46
8	Involvement of a local Fenton reaction in the reciprocal modulation by O2 of the glucagon-dependent activation of the phosphoenolpyruvate carboxykinase gene and the insulin-dependent activation of the glucokinase gene in rat hepatocytes 1998 ·Biochemical Journal ·Thomas Kietzmann, Torsten Porwol, Karl Zierold, Kurt Jungermann, H. Acker	29
9	Cobalt chloride and desferrioxamine antagonize the inhibition of erythropoietin production by reactive oxygen species 1997 ·Kidney International ·Joachim Fandrey, Stilla Frede, (unknown), Torsten Porwol, H. Acker, Wolfgang Jelkmann	67
10	Cobalt and desferrioxamine reveal crucial members of the oxygen sensing pathway in HepG2 cells 1997 ·Kidney International ·(unknown), Torsten Porwol, Joachim Fandrey, Wolfgang Kummer, H. Acker	73
11	Tomography of Cells by Confocal Laser Scanning Microscopy and Computer-assisted Three-dimensional Image Reconstruction: Localization of Cathepsin B in Tumor Cells Penetrating Collagen Gels In Vitro 1997 ·Journal of Histochemistry & Cytochemistry ·(unknown), Torsten Porwol, H. Acker, Eberhard Spieß	23

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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