This was a super team project with Rebecca Morse-Mora, the Peter Jonas lab and scientific services at @istaresearch.bsky.social, enabled by our fantastic collaboration with Prof. Karl Rössler at the @meduniwien.ac.at. We still have a lot to learn about hippocampal function and #humancircuits!! 🔎

Hippocampal CA3 forms a two-layer network of molecularly distinct cell types in mice and humans

Associational memory is critically dependent on the CA3 recurrent circuit, at the centre of the hippocampal system. While diversity amongst CA3 pyramidal neurons (PNs) has been long reported, the prin...

doi.org

Important paper: "The response profiles of neurons in different brain regions differ enough that a decoder can determine the region to which a particular neuron belongs." Sounds like the perfect antidote to the "everything is everywhere" view.

@stefanofusi.bsky.social · 3w ago

From a great collaboration with @lorenzoposani.com, @shuqiw.bsky.social, Samuel Muscinelli, Liam Paninski, now in Nature: www.nature.com/articles/s41...

From a great collaboration with @lorenzoposani.com, @shuqiw.bsky.social, Samuel Muscinelli, Liam Paninski, now in Nature: www.nature.com/articles/s41...

Rarely categorical, highly separable representations along the cortical hierarchy - Nature

Cortical circuits prioritize diversity over categorical structure, supporting a computational regime geared towards high-dimensional, highly separable neural representations.

nature.com

Efficient targeting of human glial progenitor cells in vivo with engineered AAV vectors and glymphatic delivery - @urmed.bsky.social @ucph.bsky.social www.nature.com/articles/s41...

Efficient targeting of human glial progenitor cells in vivo with engineered AAV vectors and glymphatic delivery - Nature Biotechnology

Viral vectors delivered through the brain glymphatics achieve widespread targeting of glial cells.

nature.com

PV interneuron-targeted CRISPRa rescue of SCN1A haploinsufficiency in Dravet syndrome https://www.biorxiv.org/content/10.64898/2026.07.12.737793v1

We have a new preprint! By studying neuronal heterogeneity in CA3, we found a weird but powerful new feature in the hippocampal circuitry! 🧠 #neuroskyence 🧵.. Morse-Mora et al. | Hippocampal CA3 forms a two-layer network of molecularly distinct cell types in mice and humans doi.org/10.64898/202...

Delighted to share our discoveries about one of the brain's neurotransmitter systems: www.biorxiv.org/content/10.6... Together with colleagues at the @alleninstitute.org, we have learned a lot about a tiny cluster of neurons in the brainstem locus coeruleus (LC) that releases norepinephrine (NE). 1

Deadline April 27 👇🏻👇🏻👇🏻

JB Manent@jbmanent.bsky.social · 5mo ago

Apply for a PhD position with us at @inmed.bsky.social and join @neuromarseille.bsky.social PhD program! Our proposed PhD project is about excitability change and #epilepsy in cortical malformations 🧠🔥🧪🎓 More details below 👇🏻 www.fens.org/careers/job-...

Les NeuroStories sont de retour ! 5 chercheurs, 5 histoires, 0 jargon. 🗓️ 21 mai 2026 🕦 De 19h à 21h 📍Amphithéatre Toga, Campus de la Timone

We are looking for a new group leader to join the IGH (Montpellier, France). I can’t wait to meet my future colleague! Apply :-) More infos here: igh.cnrs.fr/join-igh-as-...

Join IGH as Group Leader - IGH

The Institute of Human Genetics invites applications for a Principal Investigator position in its main research areas. Read more...

igh.cnrs.fr

Delighted to share that our study is now out @cp-cellstemcell.bsky.social www.cell.com/cell-stem-ce... Congrats to Dr. @federicamosti.bsky.social for the culmination of a beautiful thesis!

Species-specific chromatin architecture and neurogenesis mediated by a human enhancer

How human-specific DNA changes shape brain development is poorly understood. Mosti et al. discover a human enhancer, HAR1984, which drives ETV5 and TRA2B expression via human-enriched chromatin intera...

cell.com

Debby Silver@debbysilver.bsky.social · 12mo ago

Sharing our newest study led by the incredibly talented @federicamosti.bsky.social investigating new molecular mechanisms of human brain development. We discover a human-specific enhancer HAR1984 that influences chromatin looping to promote cortical size and folding! www.biorxiv.org/cgi/content/...

Apply for a PhD position with us at @inmed.bsky.social and join @neuromarseille.bsky.social PhD program! Our proposed PhD project is about excitability change and #epilepsy in cortical malformations 🧠🔥🧪🎓 More details below 👇🏻 www.fens.org/careers/job-...

1/3 𝗖𝗼𝗹𝗹𝗼𝗾𝘂𝗲 | 𝗟’𝗔𝗣𝗣𝗔𝗥𝗧’ – 𝗘𝘀𝗽𝗮𝗰𝗲 𝗧𝗿𝗮𝗻𝘀𝗶𝘁𝗶𝗼𝗻 (AP-HM) 📅 9 avril 2026 – Marseille 𝗟’𝗮𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 𝗮𝘂 𝗰𝗼𝗲𝘂𝗿 𝗱𝘂 𝘀𝗼𝗶𝗻 : défis et enjeux dans les maladies chroniques à l’adolescence.

🧠 NeuroMarseille est partenaire de #Neuroplanète 2026 ! Les 6 & 7 mars à Nice, un événement gratuit dédié aux extraordinaires pouvoirs du cerveau : conférences, échanges, neurosciences au cœur de l’actualité.

La façade de la Bastide à l’Hôpital de la Timone illuminée en vert, rose et bleu pour sensibiliser aux maladies rares. 3 millions de personnes concernées en France. 📅 RDV mercredi 18 mars 2026 à la Timone – Marseille. #MaladiesRares #SantéPublique #APHM

Somatic mutation in human cerebellum illustrates neuron type-specific patterns of age-related mutation https://www.biorxiv.org/content/10.64898/2026.02.27.708647v1

Brain Growth Patterns Predict 2-Year Neurodevelopment bioengineer.org/brain-growth... Growth of fetal brain with long-term neurodevelopmental validation provides insights into in utero brain maturation and their predictive relationship with postnatal neurological function. doi.org/10.1038/s414...

Join us at Cell Symposia: Single-Cell Biology in the Era of AI (Dec 2–4, 2026, Munich) 🇩🇪 From multi-omics to AI-driven models of cellular dynamics — an exciting lineup across experimental & computational biology. Hope to see you there! 🔗 www.cell-symposia.com/single-cell-...

Home – Cell Symposia: Decoding Cellular Complexity: Single Cell Biology in the Era of AI

Cell Symposia: Decoding Cellular Complexity: Single Cell Biology in the Era of AI

cell-symposia.com

Chuffed to see our paper with @geneyeo.bsky.social finally published in @nature.com. www.nature.com/articles/s41... Very grateful to Fede, Susie, and Dave from my lab, and Sammi, Eric, and Pratibha from Gene's lab. What did we find? ⬇️ ⬇️ ⬇️

Single-cell and isoform-specific translational profiling of the mouse brain - Nature

Post-transcriptional regulation of mRNA translation was explored using Ribo-STAMP and single-cell RNA sequencing to reveal cell-type-specific and isoform-specific translation patterns across hipp...

nature.com

Cortical Evolution Symposium: international gathering advancing research on cortical development, evolution, cellular diversity, behavior & paleoanthropology. International scholars, Invited talks + posters. Follow the link for more info: www.cajalclub.org/upcoming-mee... #Neuroscience #Evolution

#VAMP7-dependent late endosomal #secretion of #ER and #mitochondrial proteins impacts the #tumor #microenvironment and #macrophage engagement www.nature.com/articles/s41...

Un événement à destination des patients, familles et associations de patients.

AP-HM Hôpitaux Universitaires de Marseille@aphm-chu-marseille.bsky.social · 6mo ago

À l’occasion du Purple Day, le Centre de référence des épilepsies rares de l’AP-HM organise une journée d’information et d’échange à destination des patients et de leurs proches. 📅 25 mars 2026 – Hôpital de la Timone, Marseille 📝 Inscription gratuite et obligatoire 👉 forms.gle/Pqo64XoU61Ly...

Pour le site de la Société des Neurosciences @socneuro.bsky.social, avec les collègues Christelle Peyron, Carole Rovere et Anne Giersch, on va lancer plus de news et de contenus courts 👀🧠 Vous avez un article récent ? Envoyez-le nous (mes DM sont ouverts) avec un bref résumé, on le mettra en avant

Un poste de Professeur des Universités va être ouvert lors de la campagne d’emploi 2026 à l’université Claude Bernard Lyon1 - Profil Recherche : Biologie Moléculaire des Eucaryotes. Profil Enseignement: Biologie Moléculaire. Profil ci-joint. Merci de diffuser dans vos réseaux.

Please share: I am recruiting a PhD student to join my lab in Oslo! For this project, we will investigate the role of striatal interneurons during action selection, using a combination of behavior, in vivo voltage imaging, and slice ephys. www.jobbnorge.no/en/available... #NeuroJobs #NeuroSkyence

Recherche hospitalo-universitaire à Marseille À l’AP-HM, des travaux développent des organoïdes hypophysaires pour mieux comprendre certaines tumeurs rares et analyser l’impact de mutations génétiques. En cette Journée des femmes en science, focus sur ces parcours. #Recherche #Génétique

En ce #11février, Barney met à l’honneur les femmes et filles de science qui font vivre Pint of Science France, dans les villes et villages. Organisation, logistique, com, lien entre scientifiques et grand public… merci, vous êtes essentielles ! Pintofscience.fr #11F #FemmesEnScience #pint26

🚨🚨🚨 1/2 SFBD & JSDB joint meeting, June 9–12 in Hiroshima. Travel grants cover registration + part of travel/housing. Short talks & posters available. Students, postdocs & early-career researchers encouraged to apply by Feb 28. pub.confit.atlas.jp/en/event/jsd...

The 59th Annual Meeting of the Japanese Society of Developmental Biologists | Confit

第59回日本発生生物学会大会の電子抄録サイトです。

pub.confit.atlas.jp

The International Day of Women and Girls in Science is definitely one to celebrate. We have come a long way, and the future is bright and hopeful. But to get there, we need to keep acknowledging the systemic biases that sadly still exist nowadays 👇🏻

Really beautiful work lead by @haldipur.bsky.social showing that we still have so much to learn about brain development! Notably, a lot of this work was done by a series of amazing University of Washington undergraduate students! Our next generation scientists! 💪🧠🔬😍

Parthiv Haldipur@haldipur.bsky.social · 6mo ago

Thrilled to share our latest work highlighting Bergmann glial development in the human cerebellum. @neurodevkathy.bsky.social @pnas.org www.pnas.org/doi/10.1073/...