Author

R. Araos

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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Microbiology· 4

Signature Assays, Organisms & Methods

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Organism:human· 4 Approach:statistical model· 3 Research Focus:differential expression· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:benchmarking· 1 Assay:clinical cohort / trial· 1 Approach:experimental assay· 1 Assay:metagenomics· 1

Frequent Co-Authors

J. M. Munita· 3 shared A. Quesille-Villalobos· 2 shared B. Hanson· 2 shared C. A. Arias· 2 shared J. R. Martinez· 2 shared J. Reyes· 2 shared L. Diaz· 2 shared L. P. Carvajal· 2 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersMicrobiology

J. M. Munita

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Heavy Metal Pollution From a Major Earthquake and Tsunami in Chile Is Associated With Geographic Divergence of Clinical Isolates of Methicillin-Resistant Staphylococcus aureus in Latin America

J. R. Martinez, M. Alcalde-Rico, E. Jara-Videla, R. Rios, A. M. Moustafa, B. Hanson, L. Rivas, L. P. Carvajal, S. Rincon, L. Diaz, J. Reyes, A. Quesille-Villalobos, R. Riquelme-Neira, E. A. Undurraga, J. Olivares-Pacheco, , J. M. Munita

This study links heavy-metal pollution from a Chilean earthquake and tsunami to the geographic spread of MRSA clones in Latin America.

bioRxiv · May 18, 2023 · PreprintMicrobiology

Dynamics of the MRSA Population in A Chilean Hospital: A Phylogenomic Analysis (2000-2016)

J. R. Martinez, P. J. Planet, M. Spencer-Sandino, L. Rivas, L. Diaz, A. Quesille-Villalobos, R. Riquelme-Neira, M. Alcalde-Rico, B. Hanson, L. P. Carvajal, S. Rincon, J. Reyes, M. Lam, R. Araos, P. Garcia, , J. M. Munita

This study analyzes MRSA clonal dynamics in a Chilean hospital from 2000-2016, finding increased diversity and the emergence of new clones replacing the dominant ChC clone.

bioRxiv · Feb 6, 2023Microbiology

Head-to-head comparison of four antigen-based rapid detection tests for the diagnosis of SARS-CoV-2 in respiratory samples

T. Weitzel, P. Legarraga, M. Iruretagoyena, G. Pizarro, V. Vollrath, R. Araos, J. M. Munita, L. Porte

This study compares four rapid antigen tests for SARS-CoV-2 using respiratory samples, finding significant performance variation and highlighting the potential of high-sensitivity tests in early infection.

bioRxiv · May 27, 2020 · PreprintMicrobiology

Antimicrobial resistance gene prevalence in a population of patients with advanced dementia is related to specific pathobionts

A. D. Rowan-Nash, R. Araos, E. M. D'Agata, P. Belenky

The paper links antimicrobial resistance gene levels in advanced dementia patients to specific pathobionts using metagenomic analysis and genomic assembly.

iScience · Mar 1, 2020Peer-reviewedMicrobiology