Author

Aransa Griñén

Pontificia Universidad Católica de ChileORCID 0009-0005-5238-8179Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioengineering· 1 Bioinformatics· 1

Signature Assays, Organisms & Methods

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Research Focus:clustering· 1 Approach:deep learning· 1 Research Focus:drug response / drug discovery· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Assay:metagenomics· 1 Research Focus:protein design· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

César A. Ramírez‐SarmientoiD· 2 shared Amparo Núñez Verdejo· 1 shared Beatriz Dı́eziD· 1 shared Ben A. MeineniD· 1 shared Christopher D. BahliD· 1 shared Edson Norberto Carcamo-NoriegaiD· 1 shared Felipe EngelbergeriD· 1 shared Flavia C. M. ZacconiiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersBioengineering

César A. Ramírez‐SarmientoORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

BioengineeringACS Sustainable Chemistry & EngineeringPeer-reviewedSep 14, 2026

MPNN-guided redesign of PET hydrolases with enhanced catalytic activity below the PET glass transition temperature

Aransa Griñén, Valeria Eltit-Villarroel, Francisca Durán-Osorio…·César A. Ramírez‐Sarmiento

This paper redesigns PET hydrolase PHL7 using MPNN models to enhance its catalytic activity at lower temperatures, achieving efficiency comparable to its activity at higher temperatures.

DOI 10.1021/acssuschemeng.6c03808

protein sequencedeep learning

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BioinformaticsbioRxivPreprintJan 23, 2026

Polar Marine Microbial Communities as Reservoirs of Polyester Degrading Enzymes

Aransa Griñén, Jerónimo Cifuentes-Anticevic, Marianne Buscaglia…·Beatriz Dı́ez

This study identifies diverse polyester-degrading enzymes in polar marine microbes, revealing their potential for cold-adapted plastic bioremediation.

DOI 10.64898/2026.01.21.700866

metagenomicsstatistical model

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