Author

Jonathan G. Araya

Universidad de Antofagasta

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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Genetic & Genomic Medicine· 2

Signature Assays, Organisms & Methods

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Organism:human· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:database / resource· 1 Research Focus:GWAS / association mapping· 1 Assay:GWAS summary statistics· 1

Frequent Co-Authors

Alicia ColomboiD· 2 shared Andrea X. SilvaiD· 2 shared Anita PlazaiD· 2 shared Carola Otth LiD· 2 shared Carolina SelmaniD· 2 shared César EcheverríaiD· 2 shared Christian A. MuñoziD· 2 shared Claudia P. Campillay-VéliziD· 2 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersGenetic & Genomic Medicine

Alicia ColomboORCID

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2 papers

Recent·Most cited

A Genome-Wide Association Study in the Chilean admixed population reveals four new loci for COVID-19 severity and susceptibility

Yolanda Espinosa‐Parrilla, Macarena Fuentes‐Guajardo, Laura Carvajal-Silva, Kevin Aguilar-Valdés, Iskra A. Signore, Tamara V. Arévalo, Daniela Zapata‐Contreras, Gerardo Donoso, Paula Zúñiga-Pacheco, Hector Valenzuela-Jorquera, Stefania Andrea Rosso Villanelo, Eduardo A. Tobar-Calfucoy, Cristian Matus Yañez, Francisca Carvajal, Juan Saez Hidalgo, , Ricardo A. Verdugo

The paper conducts a genome-wide association study in a Chilean admixed population to identify genetic loci associated with COVID-19 severity and susceptibility, finding four new loci.

medRxiv · Oct 14, 2026 · PreprintGenetic & Genomic Medicine

Cohort Profile of the Chilean COVID-19 Biorepository: a Multicentric initiative for multi-omics research on COVID-19 and LONG-COVID in a Latin American population.

Iskra A. Signore, Gerardo Donoso, Pamela Bocchieri, Eduardo A. Tobar-Calfucoy, Cristian Matus Yañez, Laura Carvajal-Silva, Andrea X. Silva, Carola Otth L, Claudio Cappelli, Héctor Valenzuela Jorquera, Daniela Zapata‐Contreras, Yolanda Espinosa‐Parrilla, Paula Zúñiga-Pacheco, Macarena Fuentes‐Guajardo, Virginia A. Monardes-Ramírez, , Alicia Colombo

The paper describes the establishment of the Chilean COVID-19 Biorepository, a multicenter initiative collecting multi-omics data from a Latin American population to study COVID-19 and long-COVID, with high-quality samples and data.

Genes · Oct 22, 2024Peer-reviewedGenetic & Genomic Medicine