Author

Guido Petracco

Medical University of GrazORCID 0000-0001-8899-1889Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Assay:metabolomics· 1

Frequent Co-Authors

Florian ReichmanniD· 2 shared Barbara Dotto FontanaiD· 1 shared Christina KumpitschiD· 1 shared Christine Moissl‐EichingeriD· 1 shared Christoph MagnesiD· 1 shared Courtney HillmaniD· 1 shared Elisa Dalla Vecchia· 1 shared Elmar ZügneriD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersNeuroscience

Florian ReichmannORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintJul 1, 2026

Enhanced environmental complexity worsens experimental colitis and dysregulates microbiota-gut-brain axis signalling in female mice

Guido Petracco, Isabella Faimann, Eva Knuplez…·Florian Reichmann

This study shows that enhanced environmental complexity worsens colitis in female mice and disrupts microbiota-gut-brain axis signaling.

DOI 10.64898/2026.06.26.734703

mouseproteomics

𝕏 PostBluesky

NeuroscienceNeurobiology of DiseasePeer-reviewedDec 27, 2025

Genetic disruption of leucine rich repeat transmembrane protein 4 like 1 induces a pro-social behavioural phenotype in zebrafish

Courtney Hillman, Guido Petracco, Barbara Dotto Fontana…·Florian Reichmann

This study shows that knocking out lrrtm4l1 in zebrafish leads to more social behavior, including cohesive shoaling and reduced aggression.

DOI 10.1016/j.nbd.2025.107251

zebrafishbulk RNA-seq

𝕏 PostBluesky