Author

Alfredo Ibarra-Sanchez

Centro de Investigacion sobre el Envejecimiento, CINVESTAV Sur;

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1

Frequent Co-Authors

Claudia Gonzalez-Espinosa· 1 shared Diana Berenice Rios-Ramirez· 1 shared Diego Delgado-Saldivar· 1 shared Eugenio Contreras-Castillo· 1 shared Florencia Rosetti· 1 shared Harumichi Ishigame· 1 shared Javier Orozco-Cordoba· 1 shared Jesus Daniel Zambrano-Romero· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperImmunology

Claudia Gonzalez-Espinosa

Mutual co-authors in cluster

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1 paper

Recent·Most cited

TGF-b/TIF1g signaling restrains CD8+ T cell expansion while preserving cytotoxic competence

Jesus Daniel Zambrano-Romero, Eugenio Contreras-Castillo, Veronica Yutsil Garcia-Rasilla, Ma Cleofas Marcial-Medina, Diana Berenice Rios-Ramirez, Jose Luis Ramos-Balderas, Javier Orozco-Cordoba, Luis Tenorio-Hernandez, Alfredo Ibarra-Sanchez, Diego Delgado-Saldivar, Harumichi Ishigame, Maria Carolina Amezcua-Vesely, Claudia Gonzalez-Espinosa, Florencia Rosetti, Jose C. Crispin, , Paula Licona Limon

This study identifies TIF1g as a regulator of TGF-b signaling in CD8+ T cells, showing it restricts expansion while preserving cytotoxic function.

bioRxiv · Nov 6, 2026 · PreprintImmunology