David Ohayon
@davidohay07
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Developmental neurobiologist @CBIToulouse. Interested in astrocyte diversity #astrocyte
Toulouse, France
Joined November 2016
RT @LoulierK: Do not miss this great opportunity to present your work in a stimulating and friendly environment 🤗 We are looking forward to….
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RT @gliameeting: 2 days left to submit your abstract, register early & apply for stipend for #GLIA2025! Deadline: 5 Feb 2025, 12:00 p.m. (C….
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RT @rafaelgalupa: 🚨 Job Alert! Please RT 🙏. @ERC_Research-funded postdoc position in our team (up to 3 years) to explore dosage compensatio….
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RT @AstrocyteCafe: Hi #astrocyte lovers! We are organizing the third edition of #AstrocyteCafe online, with FREE monthly seminars starting….
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RT @RancillacA: Un article en français !!.Les #astrocytes du #VLPO, acteurs clés de la régulation du #sommeil. L'adénosine est cruciale pou….
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RT @LolaFaur2: 🎉Excited to share my first preprint on @biorxivpreprint ! We investigated fine social discrimination🐁 and find early déficit….
biorxiv.org
The ability to distinguish between individuals is crucial for social species and supports behaviors such as reproduction, hierarchy formation, and cooperation. In rodents, social discrimination...
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RT @Valentina_Cerr: Extremely happy for the opportunity to present my data today at the @GlialClub meeting in Sète, and to advertise the fi….
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RT @rafaelgalupa: Boost French research by increasing freedom for scientists and universities "The government shoul….
nature.com
Nature - The new French government should support education and research by improving budgets.
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RT @neuroliege: A molecularly defined subpopulation of oligodendrocyte precursor cells controls the generation of myelinating oligodendrocy….
journals.plos.org
Oligodendrocyte precursor cells are a diverse population; does this functional diversity arise from the existence of molecularly defined subpopulations or from environmental interactions? This study...
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RT @NatRevNeurol: Traumatic brain injury promotes neurogenesis at the cost of astrogliogenesis in the adult hippocampus of male mice https:….
nature.com
Nature Communications - TBI patients may develop long-term cognitive issues and neurodegenerative diseases. Here, the authors show that TBI induces structural changes in the mouse hippocampus by...
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RT @nicolkessaris: Finally out! Congratulations to all co-authors!
nature.com
Nature Neuroscience - Here the authors show that ventrally derived oligodendrocytes (OLs) can myelinate areas usually populated by dorsally derived OLs but cannot functionally compensate, as...
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RT @CellReports: Lineage specification in glioblastoma is regulated by METTL7B
cell.com
Constantinou et al. identify METTL7B as an essential regulator of lineage specification and a modulator of the expression of the transcription factor SALL2 with wide-ranging impacts on invasion and...
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Hippocampal astrocytes induce sex-dimorphic effects on memory: Cell Reports
cell.com
Meadows et al. identify sex-dependent effects of glial receptors on neurocognitive function. Changes in mGluR3 levels or activation of Gi/o-coupled or Gs-coupled receptors in adult hippocampal...
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RT @neuroliege: Nf1 mutation disrupts activity-dependent oligodendroglial plasticity and motor learning in mice | Nature Neuroscience https….
nature.com
Nature Neuroscience - Activity-dependent oligodendroglial plasticity contributes to neuronal functions. Here the authors show that adaptive oligodendrocyte progenitor cell responses are disrupted...
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RT @ADenizot: Curious about the use of computational approaches to study #astrocytes? Join us online at the @AstrocyteCafe tomorrow 4pm CET….
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RT @neuroliege: Generation of rat forebrain tissues in mice: Cell
cell.com
An optimized screening platform streamlined the identification of mutations that supported the generation of rat forebrain tissue in mice via interspecies blastocyst complementation.
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