Author
University of GenevaORCID 0000-0001-6570-4082Unclaimed ORCID profile · follow to get notified of new preprints
5 papers
Recent·Most cited
Tim Petzold, Sarah Brivio, Tanja Linnerz…·Julien Y. Bertrand
This study shows that Cx41.8 regulates the timing of mitochondrial ROS production, which stabilizes the Hif pathway to enable proper haemogenic endothelium specification and HSPC induction in zebrafish.
Etienne Gomez, Roman A. Li, Julien Y. Bertrand
The paper identifies p16.1 and p16.2 as new HSPC markers in zebrafish that redundantly support T-cell lymphopoiesis, with compensation via upregulated chemotaxis genes in double mutants.
Pietro Cacialli, Marie-Pierre Mailhé, Rachel Golub, Julien Y. Bertrand
The paper identifies a triad of myeloid cells and endothelial cells that collaborate to produce PGE2 and expand hematopoietic stem cells in the fetal niche.
Tanja Linnerz, Julien Y. Bertrand
This study shows that dlc1 is essential for vascular and cardiac development in zebrafish embryos, functioning downstream of Vegfa/Kdrl/Nrp1 signaling and linked to congenital heart defects in humans.
Christopher B. Mahony, Corentin Pasche, Vincent Braunersreuther…·Julien Y. Bertrand
This study shows that hapln1b, an ECM component, is required for HSC specification in zebrafish by modulating kit signaling and maintaining ECM integrity.