Publications by authors named "Matthew Champion"

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WhiB6 Transduces Contact-Dependent Signaling in Mycobacterium smegmatis and Coordinately Induces Both ESX-1 and ESX-4.
Jill G Canestrari, Emma C Gordon, Spencer A Bruce, Erica Lasek-Nesselquist, Sadie R Schultz, Matthew M Champion

Mol Microbiol· December 2025

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3-D printed aseptic injection system for capillary electrophoresis.
Elizabeth T Chang, Sacheela Wanigasinghe, Caitlin M Kerr, Kevin Young, Norman J Dovichi, Matthew M Champion

Talanta· November 2025

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Phosphorylation of Staphylococcus aureus β-lactamase, a prerequisite to its sequestration on the cytoplasmic membrane.
Choon Kim, Nara Chung, Hidekazu Hoshino, Matthew M Champion, Taeok Bae

Protein Sci· October 2025

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Proteomic Analysis of Hsp90β-Selective Inhibitors Against Triple-Negative Breast Cancer to Gain a Mechanistic Insight.
Tyelor S Reynolds, Daniel D Hu, Simon D Weaver, Emma C Ronck, Sanket J Mishra, Matthew M Champion

Mol Cell Proteomics· September 2025

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Nacetyltransferases required for iron uptake and aminoglycoside resistance promote virulence lipid production in .
Bradley S Jones, Vikram Pareek, Daniel D Hu, Simon D Weaver, Camille Syska, Matthew M Champion, Patricia A Champion

Proc Natl Acad Sci U S A· July 2025

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One-Pot Quantitation of Mycobacterial N-terminal Protein Acetylation Peptidoforms and Proteome.
Daniel D Hu, Simon D Weaver, Bradley S Jones, Patricia A Champion, Matthew M Champion

bioRxiv· March 2025

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Capillary Isoelectric Focusing of Proteins and Peptides Using an In-Line cIEF-ESI Interface with Improved MS Characteristics.
Caitlin M Kerr, Olivia L Schneider, Shane Tichy, Bonnie Jaskowski Huge, Matthew M Champion

Anal Chem· January 2025

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Gender- and Age-Based Characterization and Comparison of the Murine Primary Peritoneal Mesothelial Cell Proteome.
Zhikun Wang, Yueying Liu, Reihaneh Safavisohi, Marwa Asem, Daniel D Hu, Matthew M Champion

bioRxiv· October 2024

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Synonymous codon substitutions modulate transcription and translation of a divergent upstream gene by modulating antisense RNA production.
Anabel Rodriguez, Jacob D Diehl, Gabriel S Wright, Christopher D Bonar, Taylor J Lundgren, Matthew M Champion

Proc Natl Acad Sci U S A· September 2024

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Quenching Trypsin Is Unnecessary in Filter-Based Bottom-Up Proteomics.
C Bruce Mousseau, Daniel D Hu, Sadie R Schultz, Matthew M Champion

J Am Soc Mass Spectrom· August 2024

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Lytic transglycosylase Slt of Pseudomonas aeruginosa as a periplasmic hub protein.
Luis F Avila-Cobian, Stefania De Benedetti, Hidekazu Hoshino, Van T Nguyen, Amr M El-Araby, Matthew M Champion

Protein Sci· July 2024

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N acetyl-transferases required for iron uptake and aminoglycoside resistance promote virulence lipid production in .
Bradley S Jones, Vikram Pareek, Daniel D Hu, Simon D Weaver, Camille Syska, Matthew M Champion, Patricia A Champion

bioRxiv· July 2024

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The loss of the PDIM/PGL virulence lipids causes differential secretion of ESX-1 substrates in .
Bradley S Jones, Daniel D Hu, Kathleen R Nicholson, Rachel M Cronin, Simon D Weaver, Matthew M Champion, Patricia A Champion

mSphere· May 2024

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The antagonistic transcription factors, EspM and EspN, regulate the ESX-1 secretion system in .
Kathleen R Nicholson, Rachel M Cronin, Rebecca J Prest, Aruna R Menon, Yuwei Yang, Matthew M Champion, Patricia A Champion

mBio· April 2024

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N-terminal proteomics of using bottom-up label-free quantitative analysis in data-dependent acquisition mode on a timsTOF Pro mass spectrometer.
Daniel D Hu, Simon D Weaver, Owen A Collars, Patricia A Champion, Matthew M Champion

Microbiol Resour Announc· April 2024

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Fit for Purpose Approach To Evaluate Detection of Amino Acid Substitutions in Shotgun Proteomics.
Taylor J Lundgren, Patricia L Clark, Matthew M Champion

J Proteome Res· April 2024

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The loss of the PDIM/PGL virulence lipids causes differential secretion of ESX-1 substrates in .
Bradley S Jones, Daniel D Hu, Kathleen R Nicholson, Rachel M Cronin, Matthew Champion, Patricia A Champion

bioRxiv· January 2024

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Optimized sample buffer for dispersed, high-resolution capillary zone electrophoretic separation of Escherichia coli B.
Bonnie Jaskowski Huge, Caitlin M Kerr, Sacheela Wanigasinghe, Matthew M Champion, Norman J Dovichi

Sci Rep· December 2023

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Amber-codon suppression for spatial localization and in vivo photoaffinity capture of the interactome of the Pseudomonas aeruginosa rare lipoprotein A lytic transglycosylase.
Luis F Avila-Cobian, Hidekazu Hoshino, Mark E Horsman, Van T Nguyen, Yuanyuan Qian, Matthew M Champion

Protein Sci· October 2023

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An N-acetyltransferase required for ESAT-6 N-terminal acetylation and virulence in .
Owen A Collars, Bradley S Jones, Daniel D Hu, Simon D Weaver, Taylor A Sherman, Matthew M Champion, Patricia A Champion

mBio· October 2023

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The BR-body proteome contains a complex network of protein-protein and protein-RNA interactions.
Vidhyadhar Nandana, Imalka W Rathnayaka-Mudiyanselage, Nisansala S Muthunayake, Ali Hatami, C Bruce Mousseau, Matthew M Champion

Cell Rep· October 2023

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StARD9 is a novel lysosomal kinesin required for membrane tubulation, cholesterol transport and Purkinje cell survival.
Felicity R Sterling, Jon D'Amico, Alexandria M Brumfield, Kara L Huegel, Patricia S Vaughan, Matthew M Champion

J Cell Sci· March 2023

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An N-acetyltransferase required for EsxA N-terminal protein acetylation and virulence in Mycobacterium marinum.
Owen A Collars, Bradley S Jones, Daniel D Hu, Simon D Weaver, Matthew M Champion, Patricia A Champion

bioRxiv· March 2023

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PrIntMap-R: An Online Application for Intraprotein Intensity and Peptide Visualization from Bottom-Up Proteomics.
Simon D Weaver, Christine M DeRosa, Sadie R Schultz, Matthew M Champion

J Proteome Res· February 2023

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In vitro studies of the protein-interaction network of cell-wall lytic transglycosylase RlpA of Pseudomonas aeruginosa.
Luis F Avila-Cobian, Stefania De Benedetti, Choon Kim, Rhona Feltzer, Matthew M Champion

Commun Biol· November 2022

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