Rolf O. Ehrhardt

2.3k total citations
34 papers, 1.8k citations indexed

About

Rolf O. Ehrhardt is a scholar working on Immunology, Molecular Biology and Surgery. According to data from OpenAlex, Rolf O. Ehrhardt has authored 34 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Immunology, 7 papers in Molecular Biology and 6 papers in Surgery. Recurrent topics in Rolf O. Ehrhardt's work include T-cell and B-cell Immunology (13 papers), Immune Cell Function and Interaction (9 papers) and Immunotherapy and Immune Responses (5 papers). Rolf O. Ehrhardt is often cited by papers focused on T-cell and B-cell Immunology (13 papers), Immune Cell Function and Interaction (9 papers) and Immunotherapy and Immune Responses (5 papers). Rolf O. Ehrhardt collaborates with scholars based in United States, Israel and Germany. Rolf O. Ehrhardt's co-authors include Warren Strober, Björn R. Lúdvíksson, Markus F. Neurath, Ivan J. Fuss, Ellen L. Berg, Thomas Marth, Brian L. Kelsall, Ryuta Nishikomori, Ronald B. Smeltz and Gregory R. Harriman and has published in prestigious journals such as Cell, The Journal of Experimental Medicine and The Journal of Immunology.

In The Last Decade

Rolf O. Ehrhardt

34 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rolf O. Ehrhardt United States 20 1.1k 391 276 216 189 34 1.8k
W.-J. Mayet Germany 18 613 0.5× 504 1.3× 416 1.5× 259 1.2× 127 0.7× 44 1.6k
David Peritt United States 19 1.5k 1.3× 201 0.5× 251 0.9× 219 1.0× 325 1.7× 34 2.1k
Bianca M. Wittig Germany 24 875 0.8× 284 0.7× 459 1.7× 156 0.7× 211 1.1× 60 1.9k
L Mayer United States 26 1.3k 1.1× 573 1.5× 351 1.3× 365 1.7× 251 1.3× 58 2.3k
J T Kurnick United States 22 1.4k 1.3× 166 0.4× 355 1.3× 231 1.1× 308 1.6× 37 2.1k
Oliver Wiedow Germany 22 613 0.5× 192 0.5× 541 2.0× 136 0.6× 156 0.8× 37 1.9k
Elizabeth E. Eynon United States 22 1.7k 1.5× 499 1.3× 624 2.3× 150 0.7× 417 2.2× 42 2.6k
David Yen Germany 4 2.1k 1.8× 462 1.2× 248 0.9× 289 1.3× 327 1.7× 4 2.8k
Eric R. Fedyk United States 19 737 0.7× 751 1.9× 437 1.6× 542 2.5× 310 1.6× 39 1.9k
R. B. Nussenblatt United States 23 1.1k 1.0× 189 0.5× 432 1.6× 387 1.8× 300 1.6× 45 2.8k

Countries citing papers authored by Rolf O. Ehrhardt

Since Specialization
Citations

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

Fields of papers citing papers by Rolf O. Ehrhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rolf O. Ehrhardt. 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 Rolf O. Ehrhardt. The network helps show where Rolf O. Ehrhardt may publish in the future.

Co-authorship network of co-authors of Rolf O. Ehrhardt

This figure shows the co-authorship network connecting the top 25 collaborators of Rolf O. Ehrhardt. A scholar is included among the top collaborators of Rolf O. Ehrhardt 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 Rolf O. Ehrhardt. Rolf O. Ehrhardt 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.
Kunkel, Eric J., et al.. (2016). Technological developments for small-scale downstream processing of cell therapies. Cytotherapy. 18(3). 301–306. 3 indexed citations
2.
Dajee, Maya, Tony Muchamuel, Brian Schryver, et al.. (2006). Blockade of Experimental Atopic Dermatitis via Topical NF-κB Decoy Oligonucleotide. Journal of Investigative Dermatology. 126(8). 1792–1803. 40 indexed citations
3.
Prasad, Srinivasa R., László G. Kömüves, Carlos Lorenzana, et al.. (2006). Non-viral delivery of nuclear factor-κB decoy ameliorates murine inflammatory bowel disease and restores tissue homeostasis. Gut. 56(4). 524–533. 44 indexed citations
4.
5.
Berg, Ellen L., et al.. (2001). Persistence of Pathogenic CD4+ Th1-Like Cells In Vivo in the Absence of IL-12 but in the Presence of Autoantigen. The Journal of Immunology. 166(7). 4765–4772. 11 indexed citations
6.
Ehrhardt, Rolf O. & Björn R. Lúdvíksson. (1999). When Immunization Leads to Autoimmunity: Chronic Inflammation as a Result of Thymic and Mucosal Dysregulation in IL-2 Knock-out Mice. International Reviews of Immunology. 18(5-6). 591–612. 7 indexed citations
7.
Lúdvíksson, Björn R., Rolf O. Ehrhardt, & Warren Strober. (1999). Role of IL-12 in Intrathymic Negative Selection. The Journal of Immunology. 163(8). 4349–4359. 21 indexed citations
8.
Berg, Ellen L., et al.. (1999). Tissue Specificity of E- and P-Selectin Ligands in Th1-Mediated Chronic Inflammation. The Journal of Immunology. 163(9). 5086–5093. 25 indexed citations
9.
Lúdvíksson, Björn R., Warren Strober, Ryuta Nishikomori, Syed Kazim Hasan, & Rolf O. Ehrhardt. (1999). Administration of mAb Against αEβ7 Prevents and Ameliorates Immunization-Induced Colitis in IL-2−/− Mice. The Journal of Immunology. 162(8). 4975–4982. 54 indexed citations
10.
Lúdvíksson, Björn R., et al.. (1999). IL-12, Independently of IFN-γ, Plays a Crucial Role in the Pathogenesis of a Murine Psoriasis-Like Skin Disorder. The Journal of Immunology. 162(12). 7480–7491. 93 indexed citations
11.
Lúdvíksson, Björn R., Warren Strober, Ryuta Nishikomori, S.K. Hasan, & Rolf O. Ehrhardt. (1999). Administration of mAb against alpha E beta 7 prevents and ameliorates immunization-induced colitis in IL-2-/- mice.. PubMed. 162(8). 4975–82. 65 indexed citations
12.
Lúdvíksson, Björn R., Michael C. Sneller, Kevin Chua, et al.. (1998). Active Wegener’s Granulomatosis Is Associated with HLA-DR+ CD4+ T Cells Exhibiting an Unbalanced Th1-Type T Cell Cytokine Pattern: Reversal with IL-10. The Journal of Immunology. 160(7). 3602–3609. 179 indexed citations
13.
Strober, Warren, Brian L. Kelsall, Ivan J. Fuss, et al.. (1997). Reciprocal IFN-γ and TGF-β responses regulate the occurrence of mucosal inflammation. Immunology Today. 18(2). 61–64. 333 indexed citations
14.
Ehrhardt, Rolf O. & Björn R. Lúdvíksson. (1997). Induction of colitis in IL2-deficient-mice: the role of thymic and peripheral dysregulation in the generation of autoreactive T cells. Research in Immunology. 148(8-9). 582–588. 8 indexed citations
15.
Ehrhardt, Rolf O., et al.. (1997). Induction and prevention of colonic inflammation in IL-2-deficient mice. The Journal of Immunology. 158(2). 566–573. 163 indexed citations
16.
Lúdvíksson, Björn R., Rolf O. Ehrhardt, & Warren Strober. (1997). TGF-beta production regulates the development of the 2,4,6-trinitrophenol-conjugated keyhole limpet hemocyanin-induced colonic inflammation in IL-2-deficient mice. The Journal of Immunology. 159(7). 3622–3628. 62 indexed citations
17.
Lúdvíksson, Björn R., et al.. (1997). Dysregulated intrathymic development in the IL-2-deficient mouse leads to colitis-inducing thymocytes. The Journal of Immunology. 158(1). 104–111. 47 indexed citations
18.
Ehrhardt, Rolf O., et al.. (1996). Differential activation requirements of isotype‐switched B cells. European Journal of Immunology. 26(8). 1926–1934. 14 indexed citations
19.
Ehrhardt, Rolf O. & Warren Strober. (1995). The Role of sIgA + B Cells in Oral Immunity. Annals of the New York Academy of Sciences. 754(1). 138–142. 3 indexed citations
20.
Strober, Warren & Rolf O. Ehrhardt. (1993). Chronic intestinal inflammation: An unexpected outcome in cytokine or T cell receptor mutant mice. Cell. 75(2). 203–205. 151 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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