Ulrike Wittkop

644 total citations
13 papers, 160 citations indexed

About

Ulrike Wittkop is a scholar working on Immunology, Microbiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ulrike Wittkop has authored 13 papers receiving a total of 160 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Immunology, 6 papers in Microbiology and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ulrike Wittkop's work include Reproductive tract infections research (6 papers), Vasculitis and related conditions (5 papers) and Reproductive System and Pregnancy (3 papers). Ulrike Wittkop is often cited by papers focused on Reproductive tract infections research (6 papers), Vasculitis and related conditions (5 papers) and Reproductive System and Pregnancy (3 papers). Ulrike Wittkop collaborates with scholars based in Germany, United States and Switzerland. Ulrike Wittkop's co-authors include Annette D. Wagner, H. Zeidler, Hermann Haller, Gerd Peter Meyer, Markus Rihl, Andreas Klos, Erika Gromnica‐Ihle, Alan P. Hudson, K Vorpahl and Wolfgang Schmidt and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Clinical Microbiology and British Journal of Cancer.

In The Last Decade

Ulrike Wittkop

13 papers receiving 156 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulrike Wittkop Germany 9 71 65 58 53 21 13 160
Elisa A. Porfilio Canada 4 19 0.3× 106 1.6× 35 0.6× 12 0.2× 43 2.0× 4 252
Martina Bakele Germany 5 79 1.1× 149 2.3× 20 0.3× 6 0.1× 116 5.5× 5 271
Luis Murguía-Favela Canada 8 23 0.3× 98 1.5× 11 0.2× 8 0.2× 24 1.1× 22 182
Nasra Al Adhoubi Oman 5 37 0.5× 59 0.9× 41 0.7× 6 0.1× 28 1.3× 10 153
Carlos Xavier Resende Portugal 5 9 0.1× 33 0.5× 14 0.2× 13 0.2× 15 0.7× 12 120
Francesca Maria Gaiani Italy 9 14 0.2× 25 0.4× 23 0.4× 11 0.2× 14 0.7× 13 155
Thomas Pritchard United States 11 18 0.3× 33 0.5× 69 1.2× 9 0.2× 28 1.3× 18 251
P Ferrand United States 4 89 1.3× 54 0.8× 12 0.2× 18 0.3× 29 1.4× 5 290
Nelly Khmeleva United States 10 86 1.2× 17 0.3× 90 1.6× 4 0.1× 4 0.2× 12 219
J.‐F. Subra France 5 20 0.3× 60 0.9× 15 0.3× 6 0.1× 21 1.0× 7 130

Countries citing papers authored by Ulrike Wittkop

Since Specialization
Citations

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

Fields of papers citing papers by Ulrike Wittkop

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrike Wittkop

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

All Works

13 of 13 papers shown
1.
Wagner, Annette D., et al.. (2021). Glucocorticoid Effects on Tissue Residing Immune Cells in Giant Cell Arteritis: Importance of GM-CSF. Frontiers in Medicine. 8. 709404–709404. 8 indexed citations
2.
Samuels, Sanne, Balázs Bálint, Heiko von der Leyen, et al.. (2016). Precision medicine in cancer: challenges and recommendations from an EU-funded cervical cancer biobanking study. British Journal of Cancer. 115(12). 1575–1583. 6 indexed citations
3.
Neß, Thomas, et al.. (2009). No Correlation between Giant Cell Arteritis andChlamydia pneumoniaeInfection: Investigation of 189 Patients by Standard and Improved PCR Methods. Journal of Clinical Microbiology. 47(6). 1899–1901. 15 indexed citations
4.
Wittkop, Ulrike, Frank Gutzki, Bibiana Beckmann, et al.. (2009). Free iron ions decrease indoleamine 2,3-dioxygenase expression and reduce IFNγ-induced inhibition of Chlamydia trachomatis infection. Microbial Pathogenesis. 46(6). 289–297. 8 indexed citations
5.
Wittkop, Ulrike, Wolfgang Leibold, Andreas Klos, et al.. (2008). Transmission of Chlamydophila pneumoniae from dendritic cells to macrophages does not require cell-to-cell contact in vitro. Journal of Microbiological Methods. 72(3). 288–295. 4 indexed citations
6.
Wittkop, Ulrike, et al.. (2008). In vitroneutralization of tumor necrosis factor-α duringChlamydia pneumoniaeinfection impairs dendritic cells maturation/function and increases chlamydial progeny. FEMS Immunology & Medical Microbiology. 55(2). 215–225. 13 indexed citations
7.
Wittkop, Ulrike, et al.. (2008). Identification of high- and low-virulent strains ofChlamydia pneumoniaeby their characterization in a mouse pneumonia model. FEMS Immunology & Medical Microbiology. 55(2). 206–214. 17 indexed citations
8.
Wagner, Annette D., et al.. (2007). Acute coronary syndrome associated with Churg-Strauss syndrome. SHILAP Revista de lepidopterología. 12 indexed citations
9.
Wagner, Annette D., Gerd Peter Meyer, Markus Rihl, et al.. (2007). Acute coronary syndrome associated with Churg-Strauss syndrome.. PubMed. 3(5). 775–9. 20 indexed citations
10.
Wittkop, Ulrike, Jens G. Kuipers, Andreas Thiel, et al.. (2006). Staining of Chlamydia trachomatis elementary bodies: A suitable method for identifying infected human monocytes by flow cytometry. Journal of Microbiological Methods. 69(1). 116–121. 12 indexed citations
11.
Wittkop, Ulrike, Tatjana C. Gust, Torsten Kirsch, et al.. (2006). Fate of Chlamydophila pneumoniae in human monocyte-derived dendritic cells: Long lasting infection. Microbial Pathogenesis. 40(3). 101–109. 14 indexed citations
12.
13.
Wagner, Annette D., Ulrike Wittkop, Wolfgang Schmidt, et al.. (2003). Dendritic cells co-localize with activated CD4+ T cells in giant cell arteritis.. PubMed. 21(2). 185–92. 30 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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2026