Audrey Denizot
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adenizot.bsky.social
Audrey Denizot
@adenizot.bsky.social
Inria research scientist interested in astrocytes #glia #neuroscience (she/her)
https://team.inria.fr/aistrosight/
https://adenizot.github.io/
Pinned
Thrilled to announce that our study with C. Calı̀, Marifer Veloz, P. Puchenkov & @deschutteroist.bsky.social is out in #Glia! We explored the properties of the intracellular organization of astrocytes and how the latter influences astrocyte function at their interface with neurons 💫 bit.ly/4ql73Ul
Reposted by Audrey Denizot
👉🏼👉🏾👉🏻👉🏿👉🏽An opportunity for a PhD studentship in my lab to investigate the mechanisms that mediate the specialization astrocyte endfeet (subcellular compartments enwrapping the vasculature) in collaboration with the magnificent Lorena Arancibia.

See below:
November 19, 2025 at 10:17 PM
Thrilled to announce that our study with C. Calı̀, Marifer Veloz, P. Puchenkov & @deschutteroist.bsky.social is out in #Glia! We explored the properties of the intracellular organization of astrocytes and how the latter influences astrocyte function at their interface with neurons 💫 bit.ly/4ql73Ul
October 20, 2025 at 1:20 PM
Reposted by Audrey Denizot
Want to know how endoplasmic reticulum (ER) spatial structure affects calcium signaling in astrocytes? Check our new paper now online in Glia. The placement of IP3 receptors is crucial to determine whether ER close to the membrane amplifies calcium signals. onlinelibrary.wiley.com/doi/10.1002/...
October 17, 2025 at 5:53 AM
Reposted by Audrey Denizot
Just out in Nature! “The astrocytic ensemble acts as a multiday trace to stabilize memory.” We identified astrocytic ensembles that link experiences across days to stabilize memory nature.com/articles/s41.... New astrocyte tools are openly available at Addgene: addgene.org/Jun_Nagai/. 1/8
October 15, 2025 at 4:11 PM
Curious about the use of PDE discovery methods for mecanistic multiscale models of cell signaling? Check out our new benchmark paper, work by our amazing PhD student Andréa Ducos: hal.science/hal-05128224 First joint paper with @thomas-guyet.bsky.social! #modeling #PDEs #multiscale #cells #signaling
June 25, 2025 at 5:17 PM
Sharmila Venugopal and I are delighted to co-edit a collection of video articles showcasing advances in computational neuroscience methods & software. There is still time to submit an abstract! More details here: app.jove.com/methods-coll...
#compneuro #neuroscience #neuroinformatics #OpenScience
June 2, 2025 at 9:46 AM
Reposted by Audrey Denizot
Big week for astrocyte research: 3 new Science papers link astrocytes to behavior. We're excited to add to the momentum with our new PNAS paper: a theory, grounded in biology, proposing astrocytes as key players in memory storage and recall. w/ JJ Slotine and @krotov.bsky.social
(1/6)
May 28, 2025 at 7:44 PM
Reposted by Audrey Denizot
Marseille is calling! 🇫🇷🌊☀️
Join us at #GLIA2025, where cutting-edge science on #glia cells meets the charm of the French Mediterranean.
📍 Marseille | 8–11 July 2025
🎥 Watch the GIF & get a taste of Marseille’s vibrant energy!
🌐 Register here: glia2025.eu
April 15, 2025 at 8:38 AM
Revised preprint out! www.biorxiv.org/content/10.1... We show that most perisynaptic astrocytic processes contain calcium stores and identify the ultrastructural properties of the ER as key regulators of astrocyte function. With C. Calı̀, Marifer Veloz, P. Puchenkov & @deschutteroist.bsky.social
April 2, 2025 at 11:51 AM
Reposted by Audrey Denizot
✨ Announcing a new glutamate indicator - iGluSnFR4! ✨

Launched as a pair, iGLuSnFR4s and iGluSnFR4f have high-sensitivity and fast activation/deactivation for recording synapses.

More on the indicators and what they are already revealing: www.biorxiv.org/content/10.1...

🧠📈
March 25, 2025 at 10:24 PM
Looking forward to this outstanding workshop on neural computation without neurons ⭐ Looking forward to presenting some new unpublished data on the influence of astrocyte ultrastructure on their function at the nanoscale in health and in #Alzheimer's disease. Extremely grateful for the invitation!
If you are around for the @cosynemeeting.bsky.social conference and interested in how neural computations happen in the brain without neurons (with astrocytes), drop by our workshop co-organized w/
@inbalgoshen.bsky.social and @leokoz8.bsky.social

www.cosyne.org/workshops-pr...
Program — COSYNE
www.cosyne.org
March 24, 2025 at 12:55 PM
Reposted by Audrey Denizot
🚨 Neuromatch Academy Course Applications are OPEN for 2025!! 🚨

Get your application in early to be a student or teaching assistant for this year’s courses!

Applications are due Sunday, March 23.

Apply & learn more: neuromatch.io/courses/

#mlsky #compneurosky #ai #climatesolutions #ScienceEdu 🧪
February 24, 2025 at 5:58 PM
Reposted by Audrey Denizot
Version of Record of our work at @elife.bsky.social has been published! Super proud of this one after all the hard work of the lab seeing it to the end.

Make sure to click through figure supplements as there is so much good stuff in there - sex differences, etc.

elifesciences.org/articles/99988
Early-life stress induces persistent astrocyte dysfunction associated with fear generalisation
Amygdala astrocytes play a critical role in mediating the effects of stress during infancy on neuronal excitability, synaptic plasticity, and memory.
elifesciences.org
February 5, 2025 at 4:13 PM
Reposted by Audrey Denizot
Le Congrès Européen « XVII European Meeting on Glial Cells in Health and Disease » aura lieu à Marseille du 7 au 11 Juillet 2025.

Le comité d’organisation lance un appel à candidature pour 10 volontaires pour une aide logistique lors du meeting !!
Date limite : 8 février 2025
frenchglialcellclub.fr
February 3, 2025 at 9:02 AM