Author

Igor Schneider

Louisiana State UniversityORCID 0000-0002-9046-7338Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 2 Evolutionary Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Research Focus:gene regulatory network inference· 3 Approach:statistical model· 3 Research Focus:differential expression· 2 Approach:experimental assay· 2 Assay:scRNA-seq· 2 Organism:zebrafish· 2 Assay:ATAC-seq· 1

Frequent Co-Authors

Josane F. SousaiD· 4 shared Gabriela Lima· 3 shared Louise PereziD· 3 shared Aline Cutrim DragalzewiD· 2 shared Anthony N. AggourasiD· 1 shared Brian J. HaasiD· 1 shared Cyrus Bronson· 1 shared Duygu Payzin‐DogruiD· 1 shared

Activity by Year

2020-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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4 shared papersEvolutionary Biology

Josane F. SousaORCID

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4 papers

Recent·Most cited

A conserved enhancer cluster regulates efnb2 expression in the vertebrate dorsal retina

Lina Shi, Louise Perez, Gabriela Lima, Josane F. Sousa, Zhuoxin Chen, Evgeny Z. Kvon, Igor Schneider, Patricia N. Schneider

The paper identifies a conserved enhancer cluster regulating efnb2 expression in the dorsal retina and links it to human retinal thickness variation.

bioRxiv · Apr 1, 2026 · PreprintEvolutionary Biology

Canonical mTOR signaling supports complete fin regeneration

Josane F. Sousa, Gabriela Lima, Louise Perez, Michaela Tsanova, Cyrus Bronson, Garrison Boehl, Icyss Sargeant, Rogerio Gomes, Aline Cutrim Dragalzew, Wainna Renata Barroso Mendes, Igor Schneider

This study shows that canonical mTOR signaling supports fin regeneration in Polypterus senegalus, challenging the idea that hypersensitive mTOR is required for complex appendage regeneration.

bioRxiv · Mar 30, 2026 · PreprintDevelopmental Biology

Integrative multi-omics analysis of Polypterus fin regeneration reveals shared and derived fin and limb regeneration mechanisms

Josane F. Sousa, Gabriela Lima, Louise Perez, Hannah Schof, Igor Schneider

This study uses multi-omics analysis of Polypterus fin regeneration to identify shared and divergent mechanisms with limb regeneration.

bioRxiv · Mar 12, 2025 · PreprintEvolutionary Biology

von Willebrand Factor D and EGF Domains is an evolutionarily conserved and required feature of blastemas capable of multi-tissue appendage regeneration

Nicholas D. Leigh, Sofia Sessa, Aline Cutrim Dragalzew, Duygu Payzin‐Dogru, Josane F. Sousa, Anthony N. Aggouras, K. Johnson, Garrett S. Dunlap, Brian J. Haas, Michael G. Levin, Igor Schneider, Jessica L. Whited

The paper identifies vwde expression as a conserved feature of blastemas involved in appendage regeneration across species and shows its functional requirement in regeneration.

Evolution & Development · Mar 12, 2020Peer-reviewedDevelopmental Biology