Author

Jean‐Baptiste Vincourt

Centre National de la Recherche ScientifiqueORCID 0000-0001-7262-4312Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Biochemistry· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Anne Robert· 1 shared Camille Callies· 1 shared Catherine BuiiD· 1 shared Catherine MoaliiD· 1 shared Cindy DieryckxiD· 1 shared Déborah HelleiD· 1 shared Méline RicoliD· 1 shared Nick Ramalanjaona· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperBiochemistry

Anne Robert

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

BiochemistrybioRxivPreprintOct 15, 2026

P4HA1 and P4HA2 accept both shared and isoenzyme-specific substrate residues in type I collagen to directly and indirectly orchestrate its post-translational modification landscape

Déborah Helle, Anne Robert, Nick Ramalanjaona…·Jean‐Baptiste Vincourt

This study investigates the substrate specificity of P4HA1 and P4HA2 in collagen post-translational modifications using proteomic and peptide analysis in mouse cells.

DOI 10.64898/2026.10.09.757881

mouseproteomics

𝕏 PostBluesky

Cell BiologybioRxivPreprintSep 17, 2026

Distinct regulation of collagen biosynthesis by hypoxia and vitamin C uncovers an essential role for CXCL12-CXCR4 signaling

Méline Ricol, Cindy Dieryckx, Camille Callies…·Violaine Sée

This study shows that ascorbic acid and hypoxia regulate collagen biosynthesis through distinct mechanisms, with AA enhancing secretion via CXCL12-CXCR4 signaling and hypoxia increasing hydroxylation.

DOI 10.64898/2026.09.14.750894

humanbulk RNA-seq

𝕏 PostBluesky