Author

María Belén Palma

Consejo Nacional de Investigaciones Científicas y TécnicasORCID 0000-0002-4884-7564Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 2 Cell Biology· 1 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:human· 3 Assay:bulk RNA-seq· 2 Research Focus:cell type annotation· 2 Research Focus:host-pathogen & immune response· 2 Assay:proteomics· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

Alejandro La GrecaiD· 2 shared Antonella LombardiiD· 2 shared Edgardo Delfino CarosellaiD· 2 shared F.L. RiccilloiD· 2 shared Fernando J. SepúlvedaiD· 2 shared Gustavo Emilio SevleveriD· 2 shared Joaquín SmucleriD· 2 shared Kevin MartineziD· 2 shared

Activity by Year

2023-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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2 shared papersCell Biology

Alejandro La GrecaORCID

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Author profile →

4 papers

Recent·Most cited

CANNABIDIOL MODULATES CLASSICAL AND NON-CLASSICAL HLA EXPRESSION IN HUMAN CHORIOCARCINOMA CELL LINE

Kevin Martinez, María B. Palma, Fernando J. Sepúlveda, Edgardo Delfino Carosella, Marcela Nilda García, F.L. Riccillo

This study shows CBD increases classical HLA-C and decreases non-classical HLA-G in JEG-3 cells via distinct receptor and calcium-dependent pathways.

Human Immunology · Jun 5, 2026Peer-reviewedCancer Biology

Modulating SPARC Expression in Mesenchymal Stem Cells Improves Secretome-Mediated Skin Regeneration and Wound Repair

Antonella Lombardi, Joaquín Smucler, María Belén Palma, Ailén Iribarne, Alejandro La Greca, Mercedes García, Gustavo Emilio Sevlever, Santiago Miriuka, Carlos Luzzani

This study shows that increasing SPARC expression in mesenchymal stem cells enhances their secretome's ability to promote skin regeneration and wound healing.

bioRxiv · Mar 9, 2026 · PreprintCell Biology

Cannabidiol (CBD) as a novel inhibitor of HLA-G expression in human choriocarcinoma cell line (JEG-3)

Kevin Martinez, María Belén Palma, Fernando J. Sepúlveda, Damián E. Moavro, Edgardo Delfino Carosella, Marcela Nilda García, F.L. Riccillo

This study shows CBD and CBD-HCE reduce HLA-G expression in JEG-3 cells, suggesting a potential immunomodulatory role in cancer therapy.

Scientific Reports · Nov 13, 2025Peer-reviewedCancer Biology

The transcription factor OCT6 promotes the dissolution of the naive pluripotent state by repressing Nanog and activating a formative state gene regulatory network.

Ariel Waisman, Federico Sevlever, Denisse Saulnier, Marcos Gabriel Francia, Antonella Lombardi, Celeste Biani, María Belén Palma, Agustina Scarafía, Joaquín Smucler, Guadalupe Amín, Alejandro La Greca, Lucia Natalia Moro, Gustavo Emilio Sevlever, Alejandra Guberman, Santiago Miriuka

This paper identifies OCT6 as a key transcription factor promoting the transition from naive to formative pluripotency by repressing Nanog and activating formative gene regulatory networks in mouse embryonic stem cells.

bioRxiv · Jul 13, 2023 · PreprintDevelopmental Biology