Reposted by JB ManentNeuron @cp-neuron.bsky.social · 18/09/2026dlvr.itTemporal regulation of progenitor lineage progression and output by NFIs underlying human neocortical malformationZhang et al. show that NFIs act as evolutionarily conserved global temporal regulators and bidirectionally control the pace of RGP lineage progression and consequently progeny output during neocortical development, providing direct insights into NFI mutation-associated human brain malformations. 052
Reposted by JB ManentFranck Polleux @franckp.bsky.social · 05/08/2026I am exciting to highlight our new study published today in @cp-neuron.bsky.social. This work represents over 6 years of effort by an incredibly talented postdoc, Carlos Diaz-Salazar, in collaboration with @krzischlab.bsky.social, @bhadurilab.bsky.social at UCLA and Mercedes Paredes lab at UCSF 👇 🧵cell.comHuman-specific SRGAP2 paralogs synchronize neotenic microglial maturation and synaptic developmentUsing a combination of microglia-specific conditional mouse knockout and knockin approaches and xenotransplantation of human iPSC-derived microglia, Diaz-Salazar et al. demonstrate that the human-spec... 2398
Reposted by JB ManentJake Watson @jakefwatson.bsky.social · 11/07/2026This 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!! 🔎doi.orgHippocampal CA3 forms a two-layer network of molecularly distinct cell types in mice and humansAssociational 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... 0158
Reposted by JB ManentShahab Bakhtiari @shahabbakht.bsky.social · 16/07/2026Important 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. 2294
Reposted by JB Manentstefanofusi.bsky.social @stefanofusi.bsky.social · 15/07/2026From a great collaboration with @lorenzoposani.com, @shuqiw.bsky.social, Samuel Muscinelli, Liam Paninski, now in Nature: www.nature.com/articles/s41...nature.comRarely categorical, highly separable representations along the cortical hierarchy - NatureCortical circuits prioritize diversity over categorical structure, supporting a computational regime geared towards high-dimensional, highly separable neural representations. 011334
Reposted by JB ManentNature Biotechnology @natbiotech.nature.com · 08/07/2026Efficient 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...nature.comEfficient targeting of human glial progenitor cells in vivo with engineered AAV vectors and glymphatic delivery - Nature BiotechnologyViral vectors delivered through the brain glymphatics achieve widespread targeting of glial cells. 2165
Reposted by JB ManentbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 14/07/2026PV interneuron-targeted CRISPRa rescue of SCN1A haploinsufficiency in Dravet syndrome www.biorxiv.org/content/10.64898/20… 013
Reposted by JB ManentJake Watson @jakefwatson.bsky.social · 11/07/2026We 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... 412336
Reposted by JB ManentJeremiah Cohen @jeremiahycohen.bsky.social · 13/04/2026Delighted 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). 1biorxiv.org 7254120
Reposted by JB ManentNeuroMarseille-NeuroSchool @neuromarseille.bsky.social · 09/04/2026Les NeuroStories sont de retour ! 5 chercheurs, 5 histoires, 0 jargon. 🗓️ 21 mai 2026 🕦 De 19h à 21h 📍Amphithéatre Toga, Campus de la Timone 011
Reposted by JB ManentCharlène Boumendil (She/Her) @charleneboumendil.bsky.social · 20/03/2026We 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-...igh.cnrs.frJoin IGH as Group Leader - IGHThe Institute of Human Genetics invites applications for a Principal Investigator position in its main research areas. Read more... 05262
Reposted by JB ManentDebby Silver @debbysilver.bsky.social · 19/03/2026Delighted 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!cell.comSpecies-specific chromatin architecture and neurogenesis mediated by a human enhancerHow 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... 35020
JB Manent @jbmanent.bsky.social · 19/03/2026Apply 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-...fens.orgPhD position - Investigating the molecular bases of pathogenic excitability changes in cortical malformations - Federation of European Neuroscience Societies 063
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 14/03/20261/3 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. 131
Reposted by JB ManentNeuroMarseille-NeuroSchool @neuromarseille.bsky.social · 03/03/2026🧠 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. 011
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 03/03/2026La 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 142
Reposted by JB ManentbioRxivpreprint @biorxivpreprint.bsky.social · 02/03/2026Somatic mutation in human cerebellum illustrates neuron type-specific patterns of age-related mutation www.biorxiv.org/content/10.64898/20… 021
Reposted by JB ManentZoltan Molnar @zoltan-molnar.bsky.social · 26/02/2026Brain 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... 054
Reposted by JB ManentFabian Theis @fabiantheis.bsky.social · 24/02/2026Join 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-...cell-symposia.comHome – Cell Symposia: Decoding Cellular Complexity: Single Cell Biology in the Era of AICell Symposia: Decoding Cellular Complexity: Single Cell Biology in the Era of AI 01510
Reposted by JB ManentGiordano Lippi @lippilab.bsky.social · 24/02/2026Chuffed 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? ⬇️ ⬇️ ⬇️nature.comSingle-cell and isoform-specific translational profiling of the mouse brain - NaturePost-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... 13821
Reposted by JB ManentCajal Club @cajalclub.bsky.social · 25/02/2026Cortical 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 094
Reposted by JB ManentThierry Galli 🧫🧬🔬🎸🔊 🇪🇺🇫🇷 @tgalli.bsky.social · 22/02/2026#VAMP7-dependent late endosomal #secretion of #ER and #mitochondrial proteins impacts the #tumor #microenvironment and #macrophage engagement www.nature.com/articles/s41...nature.comVAMP7-dependent late endosomal secretion of ER and mitochondrial proteins impacts the tumor microenvironment and macrophage engagement - Nature CommunicationsThe SNARE VAMP7 is essential for an unconventional secretory pathway based on late endosomal secretion. Here the authors show that this secretion functions as an organelle quality-control and stress-c... 1218
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 19/02/2026Un événement à destination des patients, familles et associations de patients. 022
Reposted by JB ManentJérémie Naudé @jeremie-n.cpesr.fr · 19/02/2026Pour 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 1209
Reposted by JB ManentFrançois Leulier @francoisleulier.bsky.social · 17/02/2026Un 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. 11420
Reposted by JB ManentMatthijs Dorst @mattneuro.dorst-lab.org · 13/02/2026Please 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 14438
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 11/02/2026Recherche 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 142
Reposted by JB ManentPint of Science FR @pintofscience.fr · 11/02/2026En 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 084
Reposted by JB ManentSFBD_BioDev @sfbd.bsky.social · 11/02/2026🚨🚨🚨 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...pub.confit.atlas.jpThe 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。 197
Reposted by JB ManentAna Dorrego Rivas @adorrego.bsky.social · 11/02/2026The 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 👇🏻 12010
Reposted by JB ManentDr Kathleen Millen @neurodevkathy.bsky.social · 10/02/2026Really 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! 💪🧠🔬😍 2186
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 10/02/2026Les 𝗺𝗮𝗹𝗮𝗱𝗶𝗲𝘀 𝗿𝗮𝗿𝗲𝘀 sont un 𝗲𝗻𝗷𝗲𝘂 𝗺𝗮𝗷𝗲𝘂𝗿 𝗱𝗲 𝘀𝗮𝗻𝘁𝗲́ 𝗽𝘂𝗯𝗹𝗶𝗾𝘂𝗲. 👉 Le 𝟭𝟴 𝗺𝗮𝗿𝘀 𝟮𝟬𝟮𝟲, l’AP-HM organise à Marseille une journée de sensibilisation ouverte à toutes et tous. 🔗 fr.ap-hm.fr/site/maladie... #MaladiesRares #SantéPublique 031
Reposted by JB ManentTheo Sanderson @theo.io · 08/02/2026I made a map of 3.4 million Bluesky users - see if you can find yourself! bluesky-map.theo.io I've seen some similar projects, but IMO this seems to better capture some of the fine-grained detailbluesky-map.theo.ioBluesky MapInteractive map of 3.4 million Bluesky users, visualised by their follower pattern. 66572502154
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 09/02/2026🧠 𝗝𝗼𝘂𝗿𝗻𝗲́𝗲 𝗶𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹𝗲 𝗱𝗲 𝗹’𝗲́𝗽𝗶𝗹𝗲𝗽𝘀𝗶𝗲 – 𝟵 𝗳𝗲́𝘃𝗿𝗶𝗲𝗿 À l’AP-HM, cette journée est l’occasion de rappeler l’importance de l’information, du diagnostic et de l’accompagnement des personnes vivant avec une épilepsie, ainsi que de leurs proches. 033
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 05/02/2026À 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... 185
Reposted by JB ManentMichel Cayouette @michelcayouette.bsky.social · 04/02/2026Happy to announce that our latest paper is now out! Have you ever wondered how neural tissues control their size? In this paper, we show that cell division orientation is critical in both the cortex and retina. www.science.org/doi/10.1126/...science.orgOriented cell divisions induce basal progenitors and regulate neural expansion across tissues and speciesA fundamental role for division orientation in progenitor output driving cortical and retinal growth is revealed. 59331
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 03/02/2026🔬 L’@aphm-chu-marseille.bsky.social fait partie des 3 hôpitaux français habilités à administrer Upstaza™, thérapie génique contre le déficit en AADC. Une avancée pour les enfants, encadrée par l’HAS et l’ANSM. fr.ap-hm.fr/site/maladie... #MaladiesRares #ThérapieGénique 052
Reposted by JB ManentCedric Boeckx @cedricboeckx.bsky.social · 30/01/2026Great @nature.com study about developmental convergence & divergence in human stem cell models of autism, showing how different mutations converged on shared transcriptional changes during development 🧪 @aaron-gordon.bsky.social @sejinyoon.bsky.social L. Bicks D. Geschwind @sergiuppasca.bsky.socialnature.comDevelopmental convergence and divergence in human stem cell models of autism - NatureRisk associated with genetically defined forms of autism spectrum disorder (ASD) can propagate by means of transcriptional regulation to affect convergently dysregulated pathways, providing insight in... 086
Reposted by JB ManentCedric Boeckx @cedricboeckx.bsky.social · 30/01/2026Outstanding @science.org study on the evolution of gene regulation shaping #cerebellum development 🧪🧠🧬 @ioansarr.bsky.social @marisepp.bsky.social @tyamadat.bsky.social @steinaerts.bsky.social @kaessmannlab.bsky.social www.science.org/doi/10.1126/...science.orgThe evolution of gene regulation in mammalian cerebellum developmentGene regulatory changes are considered major drivers of evolutionary innovations, including the cerebellum’s expansion during human evolution, yet they remain largely unexplored. In this study, we com... 13018
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 30/01/2026Nous avons choisi de répondre avec nos valeurs. Une vidéo a été imaginée et tournée, avec des moyens simples mais un message clair : rappeler le professionnalisme, l’engagement et le sens du service public qui animent chaque jour nos équipes. 132
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 30/01/2026Face à une vidéo d'un influenceur humoriste devenue virale ces derniers jours, vidéo qui a profondément blessée une partie de notre communauté hospitalière, nous nous sommes interrogés : comment soutenir nos équipes hospitalières et répondre à ce type de contenu. 153
Reposted by JB ManentSemaine du Cerveau @semaineducerveau.bsky.social · 27/01/2026Les premiers rendez-vous de l'édition 2026 de la Semaine du Cerveau sont en ligne ! 🤗 Découvrez le programme : www.semaineducerveau.fr/programme-ma... #SDC2026 178
Reposted by JB ManentJean Léon Maître @maitrejl.bsky.social · 24/01/2026Just leaving from @manuelthery.bsky.social exhibition @museeorsay.bsky.social with stars of actin and microtubules in my head 🤩 😍 0514
Reposted by JB ManentAlex Pollen @brainevodevo.bsky.social · 23/01/20261/ Our new study, led by Jingwen Ding, examines the role of transcription factors during human neurogenesis to identify gene regulatory networks influencing cell fate, maturation, and subtype specification www.nature.com/articles/s41...nature.comDissecting gene regulatory networks governing human cortical cell fate - NatureSystematic screening of transcription factors reveals conserved mechanisms governing cortical radial glia lineage progression across primates and provides a framework for functional dissecti... 76828
Reposted by JB ManentAP-HM Hôpitaux Universitaires de Marseille @ap-hm.fr · 20/01/2026📉 À Marseille, le taux de refus familial au don d’organes est passé de 61% en 2023 à 45% fin 2025. Une avancée significative portée par le travail d’information mené par les équipes de l’AP-HM, avec la mobilisation de la Pr Valérie Moal (cf. suite👇), présidente de la Commission de transplantation. 181
Reposted by JB Manentkarowlab.bsky.social @karowlab.bsky.social · 15/01/2026We are super excited to share our collaborative work with @svenfalklab.bsky.social here at @fau.de and in collaboration with the great Susann Schweiger in the Human Genetics in Mainz. We found that dynamic X-chromosomal reactivation can ameliorate disease phenotypes! www.nature.com/articles/s41...nature.comDynamic allele usage of X-linked genes ameliorates neurodevelopmental disease phenotypes in brain organoidsNature Communications - During development of eutherian females, one of the X-chromosomes is silenced. Here, authors show that alleles on the inactive X-chromosome are dynamically expressed along... 072
Reposted by JB ManentNature Methods @natmethods.nature.com · 14/01/2026SpatialZ generates virtual single-cell transcriptomics slices between experimentally measured sections, enabling accurate and efficient building of 3D cell atlases of different tissues. www.nature.com/articles/s41... 0105
Reposted by JB ManentEMBO Reports @emboreports.org · 14/01/2026See the first 2026 issue: link.springer.com/journal/4431... Cover features work by Christina Kyrousi, Stavros Taraviras and Silvia Cappello @silvianeuro.bsky.social and co-workers modelling adult V-SVZ niche assembly and ependymal cell generation in organoids. link.springer.com/article/10.1... 052