Author

K. M. Geiger

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:host-pathogen & immune response· 2 Assay:proteomics· 2 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

L. Coscoy· 2 shared A. S. Puschnik· 1 shared B. W. Newton· 1 shared D. A. Portnoy· 1 shared D. Jimenez-Morales· 1 shared D. Tran· 1 shared E. Powell· 1 shared E. Verschueren· 1 shared

Activity by Year

2020-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersCell Biology

L. Coscoy

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

SARS-CoV-2 Envelope-mediated Golgi pH dysregulation interferes with ERAAP retention in cells

V. Vargas-Zapata, K. M. Geiger, D. Tran, J. Ma, X. Mao, A. S. Puschnik, L. Coscoy

This study identifies SARS-CoV-2 Envelope protein-induced Golgi pH neutralization as a mechanism causing ERAAP loss and extracellular release, highlighting ERAAP as a sensor of secretory pathway disturbances during infection.

bioRxiv · Nov 29, 2022 · PreprintCell Biology

Comparative analysis of macrophage post-translational modifications during intracellular bacterial pathogen infection

J. R. Johnson, T. Parry, T. Repasy, K. M. Geiger, E. Verschueren, J. M. Budzik, D. Jimenez-Morales, B. W. Newton, E. Powell, L. Coscoy, D. A. Portnoy, N. J. Krogan, J. S. Cox

This study uses proteomics to analyze post-translational modifications in macrophages infected with three intracellular pathogens, revealing pathogen-specific molecular responses and a novel mechanism of virus-bacterial synergy.

bioRxiv · May 27, 2020 · PreprintMicrobiology