Christina Ehrhardt

8.0k total citations · 1 hit paper
112 papers, 6.4k citations indexed

About

Christina Ehrhardt is a scholar working on Immunology, Epidemiology and Molecular Biology. According to data from OpenAlex, Christina Ehrhardt has authored 112 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Immunology, 67 papers in Epidemiology and 27 papers in Molecular Biology. Recurrent topics in Christina Ehrhardt's work include Influenza Virus Research Studies (59 papers), interferon and immune responses (54 papers) and Immune Response and Inflammation (42 papers). Christina Ehrhardt is often cited by papers focused on Influenza Virus Research Studies (59 papers), interferon and immune responses (54 papers) and Immune Response and Inflammation (42 papers). Christina Ehrhardt collaborates with scholars based in Germany, United States and Canada. Christina Ehrhardt's co-authors include Stephan Ludwig, Oliver Planz, Thorsten Wolff, Stephan Pleschka, Eike R. Hrincius, Wolfgang Nacken, Dirk Foell, Thomas Vogl, Johannes Roth and Tom van der Poll and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Nature Medicine.

In The Last Decade

Christina Ehrhardt

109 papers receiving 6.3k citations

Hit Papers

align trajectories

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.

Mrp8 and Mrp14 are endogenous activators of Toll-like receptor 4, promoting lethal, endotoxin-induced shock

2007 1.1k citations Stephan Ludwig, Christina Ehrhardt et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christina Ehrhardt Germany	41	3.5k	3.0k	2.3k	1.1k	412	112	6.4k
Stephan Pleschka Germany	41	3.0k 0.9×	3.5k 1.2×	1.8k 0.8×	1.4k 1.3×	318 0.8×	102	6.2k
Oliver Planz Germany	42	2.9k 0.8×	3.5k 1.2×	1.5k 0.7×	1.5k 1.4×	355 0.9×	108	6.0k
Jorge C. G. Blanco United States	39	2.0k 0.6×	2.3k 0.8×	1.2k 0.6×	1.2k 1.1×	338 0.8×	114	5.0k
Maryline Panis United States	17	2.3k 0.6×	2.1k 0.7×	1.9k 0.8×	2.9k 2.7×	493 1.2×	25	7.2k
Marcus J. Korth United States	36	1.7k 0.5×	2.1k 0.7×	1.7k 0.7×	1.2k 1.1×	339 0.8×	63	5.6k
Janet A. Willment United Kingdom	36	3.6k 1.0×	1.8k 0.6×	1.9k 0.9×	2.0k 1.9×	345 0.8×	58	7.6k
Kathy Triantafilou United Kingdom	42	3.7k 1.1×	1.2k 0.4×	2.4k 1.1×	610 0.6×	285 0.7×	89	6.7k
Martha Triantafilou United Kingdom	41	3.6k 1.0×	1.2k 0.4×	2.4k 1.1×	609 0.6×	277 0.7×	82	6.6k
Sidong Xiong China	45	2.7k 0.8×	1.3k 0.4×	2.7k 1.2×	763 0.7×	1.1k 2.6×	208	6.4k
Ken Cadwell United States	42	2.0k 0.6×	3.4k 1.2×	3.9k 1.7×	1.6k 1.5×	429 1.0×	101	8.1k

Countries citing papers authored by Christina Ehrhardt

Since Specialization

Citations

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

Fields of papers citing papers by Christina Ehrhardt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christina Ehrhardt

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

Günther, K, Christina Ehrhardt, Oliver Werz, & Paul M. Jordan. (2024). Protocol for lipid mediator profiling and phenotyping of human M1- and M2-monocyte-derived macrophages during host-pathogen interactions. STAR Protocols. 5(3). 103142–103142. 6 indexed citations

König, Sarah, Sándor Nietzsche, Thorsten Heinekamp, et al.. (2023). The influenza A virus promotes fungal growth of Aspergillus fumigatus via direct interaction in vitro. Microbes and Infection. 26(3). 105264–105264. 8 indexed citations

Shevtsov, Alexandr, et al.. (2022). Incidence of tick-borne spotted fever group Rickettsia species in rodents in two regions in Kazakhstan. Scientific Reports. 12(1). 14872–14872. 6 indexed citations

Deinhardt‐Emmer, Stefanie, Daniel Wittschieber, C. M. Haring, et al.. (2021). Early postmortem mapping of SARS-CoV-2 RNA in patients with COVID-19 and the correlation with tissue damage. eLife. 10. 63 indexed citations

Droebner, Karoline, Emanuel Haasbach, Sabine Eva Dudek, et al.. (2017). Pharmacodynamics, Pharmacokinetics, and Antiviral Activity of BAY 81-8781, a Novel NF-κB Inhibiting Anti-influenza Drug. Frontiers in Microbiology. 8. 2130–2130. 19 indexed citations

Derksen, Andrea, Joachim Kühn, Wali Hafezi, et al.. (2016). Antiviral activity of hydroalcoholic extract from Eupatorium perfoliatum L. against the attachment of influenza A virus. Journal of Ethnopharmacology. 188. 144–152. 43 indexed citations

Liedmann, Swantje, Eike R. Hrincius, Cliff Guy, et al.. (2014). Viral suppressors of the RIG-I-mediated interferon response are pre-packaged in influenza virions. Nature Communications. 5(1). 5645–5645. 56 indexed citations

Hrincius, Eike R., Swantje Liedmann, David Finkelstein, et al.. (2014). Nonstructural Protein 1 (NS1)-Mediated Inhibition of c-Abl Results in Acute Lung Injury and Priming for Bacterial Co-infections: Insights Into 1918 H1N1 Pandemic?. The Journal of Infectious Diseases. 211(9). 1418–1428. 11 indexed citations

Haasbach, Emanuel, et al.. (2013). The NS1 Protein of Influenza A Virus Blocks RIG-I-Mediated Activation of the Noncanonical NF-kappa B Pathway and p52/RelB-Dependent Gene Expression in Lung Epithelial Cells. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 1 indexed citations

10.

Tippler, Bettina, Drew Hannaman, Christina Ehrhardt, et al.. (2013). Protective Efficacy and Immunogenicity of a Combinatory DNA Vaccine against Influenza A Virus and the Respiratory Syncytial Virus. PLoS ONE. 8(8). e72217–e72217. 21 indexed citations

11.

Liedmann, Swantje, Eike R. Hrincius, Darisuren Anhlan, et al.. (2013). New Virulence Determinants Contribute to the Enhanced Immune Response and Reduced Virulence of an Influenza A Virus A/PR8/34 Variant. The Journal of Infectious Diseases. 209(4). 532–541. 26 indexed citations

12.

Ehrhardt, Christina, Sabine Eva Dudek, Eike R. Hrincius, et al.. (2013). A Plant Extract of Ribes nigrum folium Possesses Anti-Influenza Virus Activity In Vitro and In Vivo by Preventing Virus Entry to Host Cells. PLoS ONE. 8(5). e63657–e63657. 23 indexed citations

13.

Winkler, Michael, Stephanie Bertram, Kerstin Gnirß, et al.. (2012). Influenza A Virus Does Not Encode a Tetherin Antagonist with Vpu-Like Activity and Induces IFN-Dependent Tetherin Expression in Infected Cells. PLoS ONE. 7(8). e43337–e43337. 27 indexed citations

14.

Niemann, Silke, Christina Ehrhardt, Eva Medina, et al.. (2012). Combined Action of Influenza Virus and Staphylococcus aureus Panton–Valentine Leukocidin Provokes Severe Lung Epithelium Damage. The Journal of Infectious Diseases. 206(7). 1138–1148. 57 indexed citations

15.

Hrincius, Eike R., et al.. (2011). Phosphatidylinositol-3-kinase (PI3K) is activated by influenza virus vRNA via the pathogen pattern receptor Rig-I to promote efficient type I interferon production. Cellular Microbiology. 13(12). 1907–1919. 54 indexed citations

16.

Ehrhardt, Christina, et al.. (2009). Interplay between influenza A virus and the innate immune signaling. Microbes and Infection. 12(1). 81–87. 100 indexed citations

17.

Feld, M, Victoria Shpacovitch, Christina Ehrhardt, et al.. (2008). Agonists of Proteinase-Activated Receptor-2 Enhance IFN-γ-Inducible Effects on Human Monocytes: Role in Influenza A Infection. The Journal of Immunology. 180(10). 6903–6910. 19 indexed citations

18.

Ehrhardt, Christina, Igor Mazur, Stephan Dreschers, et al.. (2007). A polyphenol rich plant extract, CYSTUS052, exerts anti influenza virus activity in cell culture without toxic side effects or the tendency to induce viral resistance. Antiviral Research. 76(1). 38–47. 133 indexed citations

19.

Ludwig, Stephan, Thorsten Wolff, Christina Ehrhardt, et al.. (2004). MEK inhibition impairs influenza B virus propagation without emergence of resistant variants. FEBS Letters. 561(1-3). 37–43. 111 indexed citations

20.

Pleschka, Stephan, Thorsten Wolff, Christina Ehrhardt, et al.. (2001). Influenza virus propagation is impaired by inhibition of the Raf/MEK/ERK signalling cascade. Nature Cell Biology. 3(3). 301–305. 447 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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