Author

Fernando Valiente‐Echeverría

University of ChileORCID 0000-0001-9156-2516Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:human· 3 Research Focus:drug response / drug discovery· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1 Research Focus:protein structure prediction· 1 Approach:statistical model· 1

Frequent Co-Authors

Ricardo Soto‐RifoiD· 4 shared Bárbara Rojas-ArayaiD· 3 shared Cecilia Rojas-FuentesiD· 3 shared Aracelly Gaete-Argel· 2 shared Camila Pereira-MontecinosiD· 2 shared Daniela Toro‐AscuyiD· 2 shared Francisco García-de-GraciaiD· 2 shared Mónica L. AcevedoiD· 2 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 34 mutual co-author links

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4 shared papersMolecular Biology

Ricardo Soto‐RifoORCID

Mutual co-authors in cluster

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4 papers

Recent·Most cited

MicrobiologybioRxivPreprintMar 30, 2026

DEAD-box RNA helicase DDX3X maintains the homeostasis of the Zika virus translation-replication cycle

Tomás Hernández‐Díaz, Alonso González-Poblete, Sebastián Giraldo-Ocampo…·Ricardo Soto‐Rifo

This study shows DDX3X promotes ZIKV replication in human microglia by regulating translation-replication cycle through ATP-dependent and -independent mechanisms.

DOI 10.64898/2026.03.27.714787

humanexperimental assay

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Molecular BiologybioRxivPreprintMar 28, 2020

SARS-CoV-2 detection from nasopharyngeal swab samples without RNA extraction

Carolina Beltrán-Pavez, Chantal L. Márquez, Gabriela Muñoz…·Gonzalo P. Barriga

This study shows that one RT-qPCR kit can detect SARS-CoV-2 directly from nasopharyngeal swabs without RNA extraction, suggesting this approach could alleviate reagent shortages.

31 citations

experimental assay

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Molecular BiologybioRxivPreprintJun 19, 2019

An epitranscriptomic switch at the 5′-UTR controls genome selection during HIV-1 genomic RNA packaging

Camila Pereira-Montecinos, Daniela Toro‐Ascuy, Cecilia Rojas-Fuentes…·Ricardo Soto‐Rifo

3 citations

humanmetagenomics

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Molecular BiologyNucleic Acids ResearchPeer-reviewedSep 12, 2018

A Rev-CBP80-eIF4AI complex drives Gag synthesis from the HIV-1 unspliced mRNA

Daniela Toro‐Ascuy, Bárbara Rojas-Araya, Francisco García-de-Gracia…·Ricardo Soto‐Rifo

The paper identifies a Rev-CBP80-eIF4AI complex that facilitates Gag synthesis from HIV-1 unspliced mRNA by promoting nuclear export and translation.

29 citations

humanexperimental assay

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