Author

Maria Petrosino

University of FribourgORCID 0000-0001-7875-5954Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

Karim ZuhraiD· 2 shared Kelly AscençãoiD· 2 shared Abhishek AnandiD· 1 shared Andreas PapapetropoulosiD· 1 shared Anna Kieronska‐RudekiD· 1 shared Aurélien PommieriD· 1 shared Barbara Sitek· 1 shared Brian A. LogueiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersPharmacology & Toxicology

Karim ZuhraORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Pharmacology & ToxicologyRedox BiologyPeer-reviewedAug 28, 2026

Inhibition of 3-mercaptopyruvate sulfurtransferase enhances CD8⁺ T-cell antitumor immunity

Muriel Urwyler, Marietta Margaréta Korsós, Eloïse Dupuychaffray…·Carole Bourquin

This study shows that inhibiting 3-MST reduces H2S in renal cell carcinoma, enhances T cell activation, and boosts antitumor immunity.

DOI 10.1016/j.redox.2026.104373

humanbulk RNA-seq

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BiochemistryNature MetabolismPeer-reviewedMar 3, 2025

Endogenously produced hydrogen cyanide serves as a novel mammalian gasotransmitter

Karim Zuhra, Maria Petrosino, Lucia Janickova…·Csaba Szabó

This study identifies endogenous hydrogen cyanide as a novel gasotransmitter in mammals, showing it regulates mitochondrial function and cell metabolism at optimal levels.

51 citationstop 1%

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