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Nicolas Renier

@nicolasrenier.bsky.social
264 followers 92 following 4 posts

Team leader at the Paris Brain Institute Research Director at INSERM Works on neurovascular plasticity, using cutting-edge 3D imaging of the brain.

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Nicolas Renier @nicolasrenier.bsky.social · 15/04/2026
What is making blood vessels grow in the developing brain? It depends on when and where you look! www.cell.com/cell/fulltex...
cell.com
The spatiotemporal dynamics of postnatal vascularization in the mouse brain
Whole-brain tissue clearing and spatial transcriptomics were applied to map postnatal vascular development in the mouse brain, identifying three coordinated phases that link vascular growth to neurona...
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Reposted by Nicolas Renier
Baptiste Lacoste @blacoste.bsky.social · 15/04/2026
The absolute dream paper for any #cerebrovascular developmental biologist !! Congrats to @nicolasrenier.bsky.social, @alexdubrac.bsky.social and their teams !
cell.com
The spatiotemporal dynamics of postnatal vascularization in the mouse brain
Whole-brain tissue clearing and spatial transcriptomics were applied to map postnatal vascular development in the mouse brain, identifying three coordinated phases that link vascular growth to neurona...
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Reposted by Nicolas Renier
Baptiste Lacoste @blacoste.bsky.social · 07/02/2025
New study published in @naturecomms.bsky.social shows a link between #Autism (in this case Shank3 mutation) and #BloodBrainBarrier integrity, following our foot steps linking endothelial abnormalities and autism. Very exciting ! (we are actually working a something similar)
nature.com
Endothelial SHANK3 regulates tight junctions in the neonatal mouse blood-brain barrier through β-Catenin signaling - Nature Communications
This study reveals that SHANK3 deficiency in brain endothelial cells disrupts BBB function during the neonatal period through β-Catenin imbalance, leading to ASD-related neuronal and behavioral abnorm...
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Nicolas Renier @nicolasrenier.bsky.social · 07/02/2025
We're organizing the 4th iDISCO / TRISCO workshop at @rockefelleruniv.bsky.social in NYC! April 14-19 - FREE - registration to kavlifellows@mail.rockefeller.edu. Deadline: March 1st. We'll talk about brain mapping of cells, genes, axons, vasculature, light sheet microscopy, tissue clearing.
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Nicolas Renier @nicolasrenier.bsky.social · 22/11/2024
This is IT: we’ve been using their method for about 1 year now, it is wonderful
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