Dirk Schäfer

655 total citations
25 papers, 529 citations indexed

About

Dirk Schäfer is a scholar working on Pharmacology, Physiology and Surgery. According to data from OpenAlex, Dirk Schäfer has authored 25 papers receiving a total of 529 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pharmacology, 11 papers in Physiology and 3 papers in Surgery. Recurrent topics in Dirk Schäfer's work include Inflammatory mediators and NSAID effects (12 papers), Asthma and respiratory diseases (10 papers) and Drug-Induced Adverse Reactions (6 papers). Dirk Schäfer is often cited by papers focused on Inflammatory mediators and NSAID effects (12 papers), Asthma and respiratory diseases (10 papers) and Drug-Induced Adverse Reactions (6 papers). Dirk Schäfer collaborates with scholars based in Germany, Austria and Slovenia. Dirk Schäfer's co-authors include Wolf J. Mann, Markus Schmid, Jan Gosepath, Ludger Klimek, Christina Ziemann, Susanne K. Sauer, Peter W. Reeh, Michaela Kress, Karen Ildico Hirsch‐Ernst and Ellen I. Closs and has published in prestigious journals such as Hepatology, European Respiratory Journal and Life Sciences.

In The Last Decade

Dirk Schäfer

25 papers receiving 508 citations

Peers

Countries citing papers authored by Dirk Schäfer

Since Specialization

Citations

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

Fields of papers citing papers by Dirk Schäfer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dirk Schäfer

This figure shows the co-authorship network connecting the top 25 collaborators of Dirk Schäfer. A scholar is included among the top collaborators of Dirk Schäfer 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 Dirk Schäfer. Dirk Schäfer 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

#	Work	Indexed citations
1	Monitoring of Aspirin-desensitization by means of objective metabolic parameters 2021 ·Laryngo-Rhino-Otologie ·Kai Fruth, (unknown), (unknown), Irene Schmidtmann, Dirk Schäfer, Jan Gosepath	1
2	Prostaglandin D2-supplemented “functional eicosanoid testing and typing” assay with peripheral blood leukocytes as a new tool in the diagnosis of systemic mast cell activation disease: an explorative diagnostic study 2014 ·Journal of Translational Medicine ·Dirk Schäfer, (unknown), (unknown), (unknown), Gerhard J. Molderings, Katrin Jensen, Christina Ziemann	7
3	Aspirin Sensitivity and Chronic Rhinosinusitis with Polyps: A Fatal Combination 2012 ·PubMed ·(unknown), (unknown), Dirk Schäfer, Jens E. Meyer	18
4	Pathogenic Mechanisms andIn VitroDiagnosis of AERD 2012 ·PubMed ·Dirk Schäfer, Steffen Maune	14
5	Antimicrobial Activity of Dexamethasone and Its Combination With N-Chlorotaurine 2008 ·Archives of Otolaryngology - Head and Neck Surgery ·Andreas Neher, (unknown), Michaela Gstöttner, Dirk Schäfer, (unknown), Markus Nagl	26
6	Adaptive Desaktivierung bei ASS-intoleranten Patienten mit Polyposis nasi et sinuum Möglichkeiten eines neuen Therapieprinzips mit intravenöser Applikation 2006 ·Allergologie ·Oliver Pfaar, (unknown), Holger Wrede, (unknown), Dirk Schäfer, BA Stuck, R. Mösges, (unknown), (unknown), Karl Hörmann, Ludger Klimek	9
7	COX-2 expression in the guinea pig cochlea is partly altered by moderate sound exposure 2005 ·Neuroscience Letters ·Ulf‐Rüdiger Heinrich, Jürgen Brieger, Oxana Selivanova, Ralph Feltens, (unknown), Dirk Schäfer, Wolf J. Mann	26
8	Abnormal eicosanoid pattern by blood leukocytes in gastroduodenal ulcer. 2004 ·PubMed ·(unknown), (unknown), (unknown), Dirk Schäfer	6
9	Short-Term Preseasonal Immunotherapy with Birch Pollen Allergoid Plus Mono-phosphoryllipid A (MPL) 2004 ·Allergy & Clinical Immunology International - Journal of the World Allergy Organization ·Boris A. Stuck, (unknown), Dirk Schäfer, Ludger Klimek, Karl Hörmann	10
10	Stimulation of endothelial nitric oxide synthase by proinsulin C-peptide 2003 ·Nitric Oxide ·Thomas Wallerath, T. Kunt, Thomas Först, Ellen I. Closs, Ralf Lehmann, Thomas Flohr, Matthias Gabriel, Dirk Schäfer, (unknown), Andreas Pfützner, Jürgen Beyer, Ulrich Förstermann	100
11	Analgetika-Intoleranz: Langzeitergebnisse bis zu 3 Jahren bei adaptiver Desaktivierung mit einer täglichen Erhaltungsdosis von 100 mg Aspirin 2002 ·Laryngo-Rhino-Otologie ·Jan Gosepath, Dirk Schäfer, Wolf J. Mann	39
12	Evaluation of serum-free culture conditions for primary human nasal epithelial cells 2002 ·International Journal of Hygiene and Environmental Health ·(unknown), (unknown), Dirk Schäfer, Karl Hörmann	10
13	Reply: 2002 ·Hepatology ·Christina Ziemann, Dirk Schäfer, (unknown), (unknown), Georg F. Kahl, Karen Ildico Hirsch‐Ernst	1
14	The cyclooxygenase system participates in functional mdr1b overexpression in primary rat hepatocyte cultures 2002 ·Hepatology ·Christina Ziemann, Dirk Schäfer, (unknown), Georg F. Kahl, Karen Ildico Hirsch‐Ernst	39
15	Prostaglandin E 2 activates the ciliary beat frequency of cultured human nasal mucosa via the second messenger cyclic adenosine monophosphate 2001 ·European Archives of Oto-Rhino-Laryngology ·Boris Haxel, Dirk Schäfer, Ludger Klimek, Wolf J. Mann	18
16	Dynamics of eicosanoids in peripheral blood cells during bronchial provocation in aspirin-intolerant asthmatics 1999 ·European Respiratory Journal ·Dirk Schäfer, Markus Schmid, (unknown), (unknown)	75
17	Die Bedeutung eosinophiler Granulozyten in Beziehung zu Allergie und Aspirin-Intoleranz bei Patienten mit Sinusitis polyposa 1999 ·Laryngo-Rhino-Otologie ·(unknown), Dirk Schäfer, Jan Gosepath, F. Bittinger, Ludger Klimek, Wolf J. Mann	10
18	The exposure of healthy volunteers to 200 ppm 1,1,1-trichloroethane increases the concentration of proinflammatory cytokines in nasal secretions 1999 ·International Archives of Occupational and Environmental Health ·Axel Muttray, Ludger Klimek, (unknown), Dirk Schäfer, Wolf J. Mann, J Konietzko	16
19	Influence of resin-based restoration materials on cytotoxicity in gingival fibroblasts. 1999 ·PubMed ·B Willershausen, Dirk Schäfer, (unknown), Ralf Schulze, (unknown)	17
20	Stimulated prostaglandin E2 release from rat skin, in vitro 1998 ·Life Sciences ·Susanne K. Sauer, Dirk Schäfer, Michaela Kress, Peter W. Reeh	36

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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