Patricia A. Champion

2.5k total citations · 1 hit paper
39 papers, 1.8k citations indexed

About

Patricia A. Champion is a scholar working on Infectious Diseases, Epidemiology and Molecular Biology. According to data from OpenAlex, Patricia A. Champion has authored 39 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Infectious Diseases, 26 papers in Epidemiology and 11 papers in Molecular Biology. Recurrent topics in Patricia A. Champion's work include Tuberculosis Research and Epidemiology (27 papers), Mycobacterium research and diagnosis (23 papers) and Antibiotic Resistance in Bacteria (10 papers). Patricia A. Champion is often cited by papers focused on Tuberculosis Research and Epidemiology (27 papers), Mycobacterium research and diagnosis (23 papers) and Antibiotic Resistance in Bacteria (10 papers). Patricia A. Champion collaborates with scholars based in United States and Netherlands. Patricia A. Champion's co-authors include Jeffery S. Cox, Matthew M. Champion, Ben J. Appelmelk, Joen Luirink, Christina M. J. E. Vandenbroucke‐Grauls, Nicolaas C. Gey van Pittius, Wilbert Bitter, Abdallah M. Abdallah, Michael U. Shiloh and Felix Mba Medie and has published in prestigious journals such as Science, Cell and Proceedings of the National Academy of Sciences.

In The Last Decade

Patricia A. Champion

36 papers receiving 1.8k citations

Hit Papers

Type VII secretion — mycobacteria show the way 2007 2026 2013 2019 2007 100 200 300 400 500
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. Type VII secretion — mycobacteria show the way
    2007 556 citations Abdallah M. Abdallah, Nicolaas C. Gey van Pittius et al. Nature Reviews Microbiology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patricia A. Champion United States 21 1.1k 963 639 360 225 39 1.8k
Georgiana E. Purdy United States 20 853 0.7× 809 0.8× 545 0.9× 220 0.6× 234 1.0× 40 1.6k
Kristine Hagens Germany 17 961 0.8× 671 0.7× 759 1.2× 80 0.2× 99 0.4× 21 1.8k
Wladimir Malaga France 22 1.6k 1.4× 1.3k 1.4× 708 1.1× 196 0.5× 109 0.5× 37 2.0k
Kadamba Papavinasasundaram United States 24 1.2k 1.1× 1.0k 1.1× 1.1k 1.7× 256 0.7× 401 1.8× 46 2.1k
Mamadou Daffé France 20 764 0.7× 779 0.8× 635 1.0× 135 0.4× 153 0.7× 43 1.4k
Vinay Kumar Nandicoori India 29 957 0.8× 655 0.7× 1.2k 1.9× 179 0.5× 297 1.3× 65 1.9k
Roy Ummels Netherlands 25 1.3k 1.2× 1.1k 1.1× 574 0.9× 509 1.4× 286 1.3× 37 1.8k
Roxane Siméone France 24 2.1k 1.8× 2.0k 2.0× 833 1.3× 354 1.0× 176 0.8× 29 3.0k
Angelo Scorpio United States 13 1.0k 0.9× 987 1.0× 665 1.0× 140 0.4× 111 0.5× 15 1.6k
Jianjun Sun United States 21 430 0.4× 261 0.3× 713 1.1× 254 0.7× 292 1.3× 42 1.4k

Countries citing papers authored by Patricia A. Champion

Since Specialization
Citations

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

Fields of papers citing papers by Patricia A. Champion

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patricia A. Champion. 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 Patricia A. Champion. The network helps show where Patricia A. Champion may publish in the future.

Co-authorship network of co-authors of Patricia A. Champion

This figure shows the co-authorship network connecting the top 25 collaborators of Patricia A. Champion. A scholar is included among the top collaborators of Patricia A. Champion 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 Patricia A. Champion. Patricia A. Champion 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.
Champion, Patricia A., et al.. (2026). Tyloxapol inhibits ESX-1 secretion in Mycobacterium marinum. bioRxiv (Cold Spring Harbor Laboratory).
2.
Pareek, Vikram, et al.. (2025). N - acetyltransferases required for iron uptake and aminoglycoside resistance promote virulence lipid production in Mycobacterium marinum. Proceedings of the National Academy of Sciences. 122(29). e2502577122–e2502577122.
3.
4.
Tobin, David M., et al.. (2025). Mycobacterium marinum as a model for understanding principles of mycobacterial pathogenesis. Journal of Bacteriology. 207(5). e0004725–e0004725. 2 indexed citations
5.
Korotkov, Konstantin V., et al.. (2024). The regulatory functions of ESX-1 substrates, EspE and EspF, are separable from secretion. Journal of Bacteriology. 206(9). e0027124–e0027124. 2 indexed citations
6.
Champion, Patricia A., et al.. (2024). Mycobacterium tuberculosis SecA2-dependent activation of host Rig-I/MAVs signaling is not conserved in Mycobacterium marinum. PLoS ONE. 19(2). e0281564–e0281564. 2 indexed citations
7.
Yang, Yuwei, et al.. (2024). The antagonistic transcription factors, EspM and EspN, regulate the ESX-1 secretion system in M. marinum. mBio. 15(4). e0335723–e0335723. 6 indexed citations
8.
Champion, Patricia A., et al.. (2024). N-terminal proteomics of Mycobacterium marinum using bottom-up label-free quantitative analysis in data-dependent acquisition mode on a timsTOF Pro mass spectrometer. Microbiology Resource Announcements. 13(4). e0126323–e0126323. 3 indexed citations
9.
Champion, Matthew M., et al.. (2024). The loss of the PDIM/PGL virulence lipids causes differential secretion of ESX-1 substrates in Mycobacterium marinum. mSphere. 9(5). e0000524–e0000524. 4 indexed citations
10.
Champion, Matthew M., et al.. (2023). An N-acetyltransferase required for ESAT-6 N-terminal acetylation and virulence in Mycobacterium marinum. mBio. 14(5). e0098723–e0098723. 8 indexed citations
11.
Champion, Matthew M., et al.. (2022). Proteo-genetic analysis reveals clear hierarchy of ESX-1 secretion in Mycobacterium marinum. Proceedings of the National Academy of Sciences. 119(24). e2123100119–e2123100119. 29 indexed citations
12.
Champion, Patricia A., et al.. (2022). Bacterial secretion systems: Networks of pathogenic regulation and adaptation in mycobacteria and beyond. PLoS Pathogens. 18(7). e1010610–e1010610. 10 indexed citations
13.
Korotkov, Konstantin V., et al.. (2022). Functional Analysis of EspM, an ESX-1-Associated Transcription Factor in Mycobacterium marinum. Journal of Bacteriology. 204(12). e0023322–e0023322. 5 indexed citations
14.
Champion, Matthew M., et al.. (2021). The genetic proteome: Using genetics to inform the proteome of mycobacterial pathogens. PLoS Pathogens. 17(1). e1009124–e1009124. 6 indexed citations
15.
Conrad, William H., et al.. (2020). Modeling Tubercular ESX-1 Secretion Using Mycobacterium marinum. Microbiology and Molecular Biology Reviews. 84(4). 26 indexed citations
16.
Champion, Patricia A., et al.. (2020). Conserved ESX-1 Substrates EspE and EspF Are Virulence Factors That Regulate Gene Expression. Infection and Immunity. 88(12). 19 indexed citations
17.
Abramovitch, Robert B., et al.. (2020). EspM Is a Conserved Transcription Factor That Regulates Gene Expression in Response to the ESX-1 System. mBio. 11(1). 27 indexed citations
18.
Champion, Matthew M., et al.. (2018). Quantitative N-Terminal Footprinting of Pathogenic Mycobacteria Reveals Differential Protein Acetylation. Journal of Proteome Research. 17(9). 3246–3258. 19 indexed citations
19.
Abdallah, Abdallah M., Nicolaas C. Gey van Pittius, Patricia A. Champion, et al.. (2007). Type VII secretion — mycobacteria show the way. Nature Reviews Microbiology. 5(11). 883–891. 556 indexed citations breakdown →
20.
Champion, Patricia A., Sarah A. Stanley, Matthew M. Champion, Karen Brown, & Jeffery S. Cox. (2006). C-Terminal Signal Sequence Promotes Virulence Factor Secretion in Mycobacterium tuberculosis. Science. 313(5793). 1632–1636. 167 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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