Ralph Kettritz

6.2k total citations
135 papers, 4.5k citations indexed

About

Ralph Kettritz is a scholar working on Pulmonary and Respiratory Medicine, Immunology and Molecular Biology. According to data from OpenAlex, Ralph Kettritz has authored 135 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Pulmonary and Respiratory Medicine, 50 papers in Immunology and 33 papers in Molecular Biology. Recurrent topics in Ralph Kettritz's work include Vasculitis and related conditions (56 papers), Neutrophil, Myeloperoxidase and Oxidative Mechanisms (32 papers) and Cell Adhesion Molecules Research (22 papers). Ralph Kettritz is often cited by papers focused on Vasculitis and related conditions (56 papers), Neutrophil, Myeloperoxidase and Oxidative Mechanisms (32 papers) and Cell Adhesion Molecules Research (22 papers). Ralph Kettritz collaborates with scholars based in Germany, United States and France. Ralph Kettritz's co-authors include Friedrich C. Luft, Adrian Schreiber, J. Charles Jennette, Ronald J. Falk, Wolfgang Schneider, Susanne Rolle, Marcia L. Gaido, Mira Choi, Maren Wellner and Hong Xiao and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and The Lancet.

In The Last Decade

Ralph Kettritz

128 papers receiving 4.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ralph Kettritz Germany 37 2.2k 1.8k 1.3k 646 602 135 4.5k
Akihiro Ishizu Japan 27 1.8k 0.8× 1.2k 0.7× 1.2k 0.9× 319 0.5× 180 0.3× 151 3.4k
Elisabeth M. Cramer France 38 1.1k 0.5× 925 0.5× 1.3k 1.0× 671 1.0× 156 0.3× 119 5.1k
Laurent Daniel France 34 909 0.4× 1.1k 0.6× 1.5k 1.2× 110 0.2× 575 1.0× 161 4.1k
Takuya Tamatani Japan 45 2.4k 1.1× 484 0.3× 2.6k 2.1× 1.8k 2.8× 284 0.5× 94 6.6k
Christian Lood United States 35 2.9k 1.4× 599 0.3× 1.8k 1.4× 268 0.4× 227 0.4× 98 4.7k
Sentot Santoso Germany 49 1.8k 0.8× 820 0.5× 1.3k 1.0× 1.6k 2.5× 122 0.2× 229 8.5k
Shirou Fukuhara Japan 37 2.9k 1.4× 392 0.2× 1.6k 1.2× 293 0.5× 116 0.2× 143 5.7k
J S Pober United States 30 2.6k 1.2× 495 0.3× 1.3k 1.1× 1.5k 2.3× 148 0.2× 39 5.6k
Karel J.M. Assmann Netherlands 34 1.3k 0.6× 351 0.2× 993 0.8× 611 0.9× 1.4k 2.3× 98 4.0k
Michio Nagata Japan 38 762 0.4× 707 0.4× 2.1k 1.7× 346 0.5× 2.7k 4.4× 201 5.7k

Countries citing papers authored by Ralph Kettritz

Since Specialization
Citations

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

Fields of papers citing papers by Ralph Kettritz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Kettritz

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Kettritz. A scholar is included among the top collaborators of Ralph Kettritz 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 Ralph Kettritz. Ralph Kettritz 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.
2.
Rousselle, Anthony, et al.. (2025). Endothelial but not systemic ferroptosis inhibition protects from antineutrophil cytoplasmic antibody–induced crescentic glomerulonephritis. Kidney International. 107(6). 1037–1050. 3 indexed citations
3.
Kettritz, Ralph. (2024). Dysnatriämien – Konzepte und klinische Aufarbeitung. DMW - Deutsche Medizinische Wochenschrift. 149(3). 86–92. 1 indexed citations
4.
Jerke, Uwe, et al.. (2024). β2-integrins control HIF1α activation in human neutrophils. Frontiers in Immunology. 15. 1406967–1406967. 1 indexed citations
5.
Chalmers, James D., Ralph Kettritz, & Brice Korkmaz. (2023). Dipeptidyl peptidase 1 inhibition as a potential therapeutic approach in neutrophil-mediated inflammatory disease. Frontiers in Immunology. 14. 1239151–1239151. 27 indexed citations
6.
Ebert, M., Uwe Jerke, Dieter E. Jenne, et al.. (2022). Protective α1-antitrypsin effects in autoimmune vasculitis are compromised by methionine oxidation. Journal of Clinical Investigation. 132(23). 12 indexed citations
7.
Marino, Stephen F., Uwe Jerke, Susanne Rolle, Oliver Daumke, & Ralph Kettritz. (2022). Competitively disrupting the neutrophil-specific receptor–autoantigen CD177:proteinase 3 membrane complex reduces anti-PR3 antibody-induced neutrophil activation. Journal of Biological Chemistry. 298(3). 101598–101598. 8 indexed citations
8.
Klingel, Karin, et al.. (2021). NEPHRO–ZEBRA-acute troponin increase in a kidney transplant recipient–the unknown knowns?. Journal of Nephrology. 34(3). 931–933.
9.
Schreiber, Adrian, et al.. (2020). Hypoxia-inducible factors not only regulate but also are myeloid-cell treatment targets. Journal of Leukocyte Biology. 110(1). 61–75. 16 indexed citations
10.
Schneider, Wolfgang, et al.. (2018). Patients with hypokalemia develop WNK bodies in the distal convoluted tubule of the kidney. American Journal of Physiology-Renal Physiology. 316(2). F292–F300. 20 indexed citations
11.
Schreiber, Adrian, Anthony Rousselle, Jan U. Becker, et al.. (2017). Necroptosis controls NET generation and mediates complement activation, endothelial damage, and autoimmune vasculitis. Proceedings of the National Academy of Sciences. 114(45). E9618–E9625. 208 indexed citations
12.
Grau, Michael, Kerstin Gerlach, Ralph Kettritz, et al.. (2016). Splenic Marginal Zone Granulocytes Acquire an Accentuated Neutrophil B-Cell Helper Phenotype in Chronic Lymphocytic Leukemia. Cancer Research. 76(18). 5253–5265. 31 indexed citations
13.
Luft, Friedrich C., et al.. (2011). The Case | Intractable diuretic resistance in a young woman. Kidney International. 81(2). 221–222. 1 indexed citations
14.
Vietinghoff, Sibylle von, Mira Choi, Susanne Rolle, Friedrich C. Luft, & Ralph Kettritz. (2007). Febrile temperatures control antineutrophil cytoplasmic autoantibody–induced neutrophil activation via inhibition of phosphatidylinositol 3‐kinase/Akt. Arthritis & Rheumatism. 56(9). 3149–3158. 5 indexed citations
15.
Schroeder, Christoph, Steven Vernino, Andreas L. Birkenfeld, et al.. (2005). Plasma Exchange for Primary Autoimmune Autonomic Failure. New England Journal of Medicine. 353(15). 1585–1590. 78 indexed citations
16.
Schreiber, Adrian, Friedrich C. Luft, & Ralph Kettritz. (2004). Membrane proteinase 3 expression and ANCA-induced neutrophil activation. Kidney International. 65(6). 2172–2183. 89 indexed citations
17.
Choi, Mira, Susanne Rolle, Madhavi J. Rane, et al.. (2003). Extracellular signal-regulated kinase inhibition by statins inhibits neutrophil activation by ANCA. Kidney International. 63(1). 96–106. 52 indexed citations
18.
Schreiber, Alain B., Andreas Busjahn, Friedrich C. Luft, & Ralph Kettritz. (2002). Membrane Expression of Proteinase 3 is Genetically Controlled. Cleveland Clinic Journal of Medicine. 69. 1 indexed citations
19.
Klein, Jon B., Madhavi J. Rane, Janice A. Scherzer, et al.. (2000). Granulocyte-Macrophage Colony-Stimulating Factor Delays Neutrophil Constitutive Apoptosis Through Phosphoinositide 3-Kinase and Extracellular Signal-Regulated Kinase Pathways. The Journal of Immunology. 164(8). 4286–4291. 237 indexed citations
20.
Haller, Hermann, Ralph Kettritz, & Friedrich C. Luft. (1998). Endothelial Cell Markers in Vasculitis. Kidney & Blood Pressure Research. 21(2-4). 280–282. 1 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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