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Jean-Paul Berwick

@jeanpaul-berwick.bsky.social

15 followers 24 following 2 posts

MD-PhD Student - Neuroscience

Posts Replies Media

Reposted by Jean-Paul Berwick

PSL-Qlife @pslqlife.bsky.social · 20/02/2025

Congrats to the Preat & Plaçais lab! 👏 Yasmine Rabah, Jean-Paul Berwick, Nisrine Sagar, Laure Pasquer @espciparispsl.bsky.social www.nature.com/articles/s42...

nature.com

Astrocyte-to-neuron H2O2 signalling supports long-term memory formation in Drosophila and is impaired in an Alzheimer’s disease model - Nature Metabolism

Rabah et al. discover an astrocyte-to-neuron hydrogen peroxide signalling cascade, which is crucial for long-term memory formation in Drosophila. This signalling is found to be inhibited by amyloid-β ...

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Reposted by Jean-Paul Berwick

faurelab.bsky.social @faurelab.bsky.social · 05/02/2025

Superb study from Thomas Preat's team here @espciparispsl.bsky.social @cnrsbiologie.bsky.social , showing that astrocytes use redox H₂O₂ signaling to support memory in Drosophila. Amyloid-β disrupts this process, linking it to cognitive deficits in Alzheimer’s. www.nature.com/articles/s42...

nature.com

Astrocyte-to-neuron H2O2 signalling supports long-term memory formation in Drosophila and is impaired in an Alzheimer’s disease model - Nature Metabolism

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Jean-Paul Berwick @jeanpaul-berwick.bsky.social · 03/02/2025

🧠 Breakthrough study published in @naturemetabolism.bsky.social unveils a signalling mechanism between astrocytes and neurons via H₂O₂, crucial for long-term memory formation disrupted in this Alzheimer’s disease model involving Aβ42!🔬👉Full article: rdcu.be/d8pY1 🔥 #astrocyte #alzheimer #signalling

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Reposted by Jean-Paul Berwick

ESPCI Paris - PSL @espciparispsl.bsky.social · 31/01/2025

🧠🧩 A breakthrough in memory research! Scientists at ESPCI – PSL discovered a key link between astrocytes, neurons, and hydrogen peroxide (H₂O₂) in long-term memory. This could reshape our understanding of Alzheimer’s disease. 🔗 Learn more : www.espci.psl.eu/fr/actualite...

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