Author

Christine Rampon

Centre National de la Recherche ScientifiqueORCID 0000-0002-1444-3166Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 3 Physiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Approach:statistical model· 2 Organism:zebrafish· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Sophie VriziD· 4 shared Brigitte GalliotiD· 2 shared Chrystelle PerruchoudiD· 2 shared Leonardo L BeccariiD· 2 shared Matthias Christian VoggiD· 2 shared Anne Lorsignol· 1 shared Audrey Carriere· 1 shared Béatrice Cousin· 1 shared

Activity by Year

2017-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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4 shared papersDevelopmental Biology

Sophie VrizORCID

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4 papers

Recent·Most cited

An early Shh-H2O2 feedback loop controls the progression of the regenerative program during adult zebrafish fin regeneration

Marion Thauvin, Rodolphe Matias de Sousa, Marine Alves, Michel Volovitch, Sophie Vriz, Christine Rampon

The paper identifies an early Shh-H2O2 feedback loop that regulates fin regeneration in zebrafish by modulating ROS levels and signaling pathways.

Journal of Cell Science · Feb 2, 2022Peer-reviewedDevelopmental Biology

The transcription factor Zic4 acts as a transdifferentiation switch

Matthias Christian Vogg, Jaroslav Ferenc, Wanda Christa Buzgariu, Chrystelle Perruchoud, Panagiotis Papasaikas, Paul Gerald Layague Sanchez, Clara Nuninger, Céline Delucinge-Vivier, Christine Rampon, Leonardo L Beccari, Sophie Vriz, Stéphane Vincent, Brigitte Galliot, Charisios D. Tsiairis

The paper shows Zic4 silencing induces transdifferentiation in Hydra and identifies a Wnt-controlled GRN that regulates cell fate and cell cycle re-entry.

bioRxiv · Dec 22, 2021 · PreprintDevelopmental Biology

An evolutionary-conserved Wnt3/β-catenin/Sp5 feedback loop restricts head organizer activity in Hydra

Matthias Christian Vogg, Leonardo L Beccari, Laura Iglesias Ollé, Christine Rampon, Sophie Vriz, Chrystelle Perruchoud, Yvan Wenger, Brigitte Galliot

The paper identifies Sp5 as a novel inhibitor of the Wnt/β-catenin signaling pathway in Hydra, revealing an evolutionary-conserved feedback loop that restricts head organizer activity.

Nature Communications · Jan 14, 2019Peer-reviewedDevelopmental Biology

Inhibition of granulocyte ROS production by opioids prevents regeneration

Elodie Labit, Lise Rabiller, Christophe Guissard, Mireille Andre, Christine Rampon, Corinne Barreau, Béatrice Cousin, Audrey Carriere, Margaux Raffin, Gilles Mithieux, Mohamad Ala Eddine, Bernard Pipy, Anne Lorsignol, Sophie Vriz, Cecile Dromard, Louis Casteilla

This study shows opioids inhibit regeneration by blocking granulocyte ROS production in vertebrates, and this effect can be reversed with an opioid antagonist.

bioRxiv · Aug 30, 2017 · PreprintPhysiology