Author

Paulina Calderón-Romero

Universidad MayorORCID 0000-0002-6764-8317Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Animal Behavior & Cognition· 1 Bioinformatics· 1

Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:metagenomics· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Research Focus:database / resource· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Benjamín ValderramaiD· 2 shared Gerard A. ClarkeiD· 2 shared John F. CryaniD· 2 shared Thomaz F. S. BastiaansseniD· 2 shared Andrea SlachevskyiD· 1 shared Aonghus LavelleiD· 1 shared Christian Enrique González-BillaultiD· 1 shared Daniela ThumalaiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

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Focal author (center)Selected co-authorORCID co-authorUnlinked name

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2 shared papersAnimal Behavior & Cognition

Benjamín ValderramaORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

The Neuroactive Potential of the Elderly Human Gut Microbiome is Associated with Mental Health Status

Paulina Calderón-Romero, Benjamín Valderrama, Thomaz F. S. Bastiaanssen, Patricia Lillo, Daniela Thumala, Gerard A. Clarke, John F. Cryan, Andrea Slachevsky, Christian Enrique González-Billault, Felipe A. Court

This study links the neuroactive potential of the elderly gut microbiome to mental health and cognition in older adults with cognitive complaints.

PLoS ONE · Apr 15, 2026Peer-reviewedAnimal Behavior & Cognition

The South American MicroBiome Archive (saMBA): Enriching the healthy microbiome concept by evaluating uniqueness and biodiversity of neglected populations

Benjamín Valderrama, Paulina Calderón-Romero, Thomaz F. S. Bastiaanssen, Aonghus Lavelle, Gerard A. Clarke, John F. Cryan

The paper creates saMBA, a large gut microbiome archive from South America, revealing high biodiversity and uniqueness, and highlights the need for more diverse microbiome research.

Nature Communications · Aug 9, 2025Peer-reviewedBioinformatics