Ulrich Seydel

11.1k total citations · 1 hit paper
193 papers, 8.8k citations indexed

About

Ulrich Seydel is a scholar working on Molecular Biology, Immunology and Microbiology. According to data from OpenAlex, Ulrich Seydel has authored 193 papers receiving a total of 8.8k indexed citations (citations by other indexed papers that have themselves been cited), including 108 papers in Molecular Biology, 65 papers in Immunology and 37 papers in Microbiology. Recurrent topics in Ulrich Seydel's work include Lipid Membrane Structure and Behavior (71 papers), Immune Response and Inflammation (62 papers) and Antimicrobial Peptides and Activities (36 papers). Ulrich Seydel is often cited by papers focused on Lipid Membrane Structure and Behavior (71 papers), Immune Response and Inflammation (62 papers) and Antimicrobial Peptides and Activities (36 papers). Ulrich Seydel collaborates with scholars based in Germany, Japan and United States. Ulrich Seydel's co-authors include Klaus Brandenburg, Ulrich Zähringer, Buko Lindner, Ernst Rietschel, Andra B. Schromm, Andre Wiese, Thomas Gutsmann, Harald Loppnow, Michel H. J. Koch and Helmut Brade and has published in prestigious journals such as Journal of Biological Chemistry, The EMBO Journal and The Journal of Immunology.

In The Last Decade

Ulrich Seydel

191 papers receiving 8.6k citations

Hit Papers

Bacterial endotoxin: molecular relationships of structure... 1994 2026 2004 2015 1994 400 800 1.2k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Bacterial endotoxin: molecular relationships of structure to activity and function
    1994 1.3k citations Ernst Rietschel, Teruo Kirikae et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulrich Seydel Germany 50 4.0k 3.6k 1.8k 946 791 193 8.8k
Ernst Rietschel Germany 53 3.9k 1.0× 4.0k 1.1× 1.2k 0.7× 1.2k 1.2× 901 1.1× 159 10.6k
Klaus Brandenburg Germany 61 4.7k 1.2× 3.8k 1.1× 3.3k 1.8× 1.2k 1.2× 710 0.9× 254 10.4k
Buko Lindner Germany 48 3.6k 0.9× 2.7k 0.8× 1.2k 0.7× 1.0k 1.1× 1.6k 2.1× 241 8.6k
Shoichi Kusumoto Japan 49 4.8k 1.2× 6.3k 1.8× 1.8k 1.0× 2.2k 2.4× 982 1.2× 244 11.6k
Helmut Brade Germany 57 4.8k 1.2× 4.5k 1.3× 2.2k 1.2× 2.5k 2.7× 1.2k 1.5× 273 11.3k
David C. Morrison United States 58 3.3k 0.8× 6.2k 1.7× 1.3k 0.7× 294 0.3× 487 0.6× 212 11.1k
Otto Holst Germany 50 3.2k 0.8× 1.6k 0.5× 697 0.4× 1.1k 1.2× 1.4k 1.8× 179 7.4k
Henk P. Haagsman Netherlands 62 4.5k 1.1× 2.3k 0.6× 3.1k 1.7× 506 0.5× 454 0.6× 222 12.4k
Robert J. Cotter United States 78 8.4k 2.1× 2.8k 0.8× 594 0.3× 1.1k 1.2× 1.6k 2.1× 366 19.5k
Ulrich Zähringer Germany 72 7.6k 1.9× 5.3k 1.5× 2.0k 1.1× 2.0k 2.1× 1.3k 1.6× 247 16.4k

Countries citing papers authored by Ulrich Seydel

Since Specialization
Citations

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

Fields of papers citing papers by Ulrich Seydel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrich Seydel

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Seydel. A scholar is included among the top collaborators of Ulrich Seydel 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 Ulrich Seydel. Ulrich Seydel 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.
Stamme, Cordula, Lutz Thon, Dieter Adam, et al.. (2006). MaxiK Blockade Selectively Inhibits the Lipopolysaccharide-Induced IκB-α/NF-κB Signaling Pathway in Macrophages. The Journal of Immunology. 177(6). 4086–4093. 47 indexed citations
2.
Seydel, Ulrich, Andra B. Schromm, Lore Brade, et al.. (2004). Physicochemical characterization of carboxymethyl lipid A derivatives in relation to biological activity. FEBS Journal. 272(2). 327–340. 24 indexed citations
3.
Wiese, Andre & Ulrich Seydel. (2003). Electrophysiological Measurements on Reconstituted Outer Membranes. Humana Press eBooks. 145. 355–370. 13 indexed citations
4.
Brandenburg, Klaus, Frederick Harris, David A. Phoenix, & Ulrich Seydel. (2002). A Study on the C-Terminal Membrane Anchoring of Escherichia coli Penicillin-Binding Protein 5. Biochemical and Biophysical Research Communications. 290(1). 427–430. 1 indexed citations
5.
6.
Blunck, Rikard, Olaf Scheel, Mareike Müller, et al.. (2001). New Insights Into Endotoxin-Induced Activation of Macrophages: Involvement of a K+ Channel in Transmembrane Signaling. The Journal of Immunology. 166(2). 1009–1015. 114 indexed citations
7.
8.
Wiese, Andre, et al.. (2000). Biochemical and biophysical characterization of in vitro folded outer membrane porin PorA of Neisseria meningitidis. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1464(2). 284–298. 56 indexed citations
9.
Brandenburg, Klaus, Sérgio S. Funari, Manuel Koch, & Ulrich Seydel. (1999). Investigation into the Acyl Chain Packing of Endotoxins and Phospholipids under Near Physiological Conditions by WAXS and FTIR Spectroscopy. Journal of Structural Biology. 128(2). 175–186. 58 indexed citations
10.
Small, David H., Ulrich Seydel, Jonathan D. Smith, et al.. (1999). Apolipoprotein E promotes the binding and uptake of β-amyloid into Chinese hamster ovary cells in an isoform-specific manner. Neuroscience. 90(4). 1217–1226. 89 indexed citations
11.
Huang, Wen, et al.. (1999). VITAMIN D RECEPTOR mRNA IS EXPRESSED IN OSTEOCLAST-LIKE CELLS OF HUMAN GIANT CELL TUMOR OF BONE (OSTEOCLASTOMA). Journal of Musculoskeletal Research. 3(3). 201–207. 2 indexed citations
12.
Fujii, Hidehiko, et al.. (1997). DETECTION OF ESTROGEN RECEPTOR, CARBONIC ANHYDRASE II AND TARTRATE RESISTANT ACID PHOSPHASE mRNAS IN MONONUCLEAR OSTEOCLAST PRECURSOR CELLS (MOPC) OF NEONATAL RATS BY FLUORESCENCE IN-SITU HYBRIDISATION (FISH). Journal of Bone Metabolism. 15(2). 318. 1 indexed citations
13.
Rakoczy, P. Elizabeth, May C. Lai, Mick Watson, Ulrich Seydel, & Ian J. Constable. (1996). Targeted Delivery of an Antisense Oligonucleotide in the Retina: Uptake, Distribution, Stability, and Effect. Antisense and Nucleic Acid Drug Development. 6(3). 207–213. 26 indexed citations
14.
Wiese, Andre, Guido Schröder, Klaus Brandenburg, et al.. (1994). Influence of the lipid matrix on incorporation and function of LPS-free porin from Paracoccus denitrificans. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1190(2). 231–242. 39 indexed citations
15.
Seydel, Ulrich, et al.. (1994). A case for an endotoxic conformation.. PubMed. 388. 17–30. 18 indexed citations
16.
Helander, Ilkka M., Ilkka Kilpeläinen, Martti Vaara, et al.. (1994). Chemical Structure of the Lipid A Component of Lipopolysaccharides of the Genus Pectinatus. European Journal of Biochemistry. 224(1). 63–70. 20 indexed citations
17.
Brandenburg, Klaus, et al.. (1992). Polymyxin B induces transient permeability fluctuations in asymmetric planar lipopolysaccharide/phospholipid bilayers. Biochemistry. 31(3). 631–638. 45 indexed citations
18.
Kawahara, Kazuyoshi, Ulrich Seydel, Maria S.A. Matsuura, et al.. (1991). Chemical structure of glycosphingolipids isolated fromSphingomonas paucimobilis. FEBS Letters. 292(1-2). 107–110. 127 indexed citations
19.
Rietschel, Ernst, Ulrich Seydel, Ulrich Zähringer, et al.. (1991). Bacterial Endotoxin:Molecular Relationships Between Structure and Activity. Infectious Disease Clinics of North America. 5(4). 753–779. 68 indexed citations
20.
Lüderitz, Thomas, et al.. (1989). Structural and physicochemical requirements of endotoxins for the activation of arachidonic acid metabolism in mouse peritoneal macrophages in vitro. European Journal of Biochemistry. 179(1). 11–16. 51 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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