Author

Peter W. Ramirez

California State University SystemORCID 0000-0003-2388-9140Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

Angus FuoriiD· 2 shared Charlotte A. StonehamiD· 2 shared Francisco M. AcostaiD· 2 shared John Guatelli· 2 shared Michael Anderson· 2 shared Aaron O. AngersteiniD· 1 shared Amalia De Leon· 1 shared Christina PantojaiD· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersMolecular Biology

Angus FuoriORCID

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3 papers

Recent·Most cited

Molecular BiologyPLoS ONEPeer-reviewedMar 12, 2026

A Cluster of Acidic Residues in the Cytoplasmic Domain of SARS-CoV-2 Spike is Required for Virion-Incorporation and Infectivity

Charlotte A. Stoneham, Rajendra Singh, Amalia De Leon…·John Guatelli

This study identifies an acidic cluster motif in the SARS-CoV-2 Spike protein's cytoplasmic domain essential for virion incorporation and infectivity.

DOI 10.1371/journal.pone.0340644

humanexperimental assay

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MicrobiologyScientific ReportsPeer-reviewedMay 15, 2025

Electromagnetic waves destabilize the SARS-CoV-2 Spike protein and reduce SARS-CoV-2 Virus-Like Particle (SC2-VLP) infectivity

Christina Pantoja, Francisco M. Acosta, Skyler Granatir…·Peter W. Ramirez

The paper shows electromagnetic waves at 2.5-3.5 GHz reduce SARS-CoV-2 VLP infectivity by altering Spike protein conformation.

5 citations

experimental assayhost-pathogen & immune response

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Molecular BiologyVirologyPeer-reviewedJun 17, 2020

Sensitivity to Monoclonal Antibody 447-52D and an Open Env Trimer Conformation Correlate Poorly with Inhibition of HIV-1 Infectivity by SERINC5

Aaron O. Angerstein, Charlotte A. Stoneham, Peter W. Ramirez…·Thomas Vollbrecht

The paper tests if the open Env trimer conformation, as indicated by sensitivity to 447-52D, correlates with sensitivity to SERINC5 inhibition of HIV-1 infectivity, finding no strong correlation.

3 citations

experimental assay

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