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Julien Courchet

@jcourchet.bsky.social
166 followers 165 following 47 posts

Inserm research director at Institut NeuroMyoGène in Lyon, France Interested in cerebral cortex development, kinases and all things mitochondria

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Julien Courchet @jcourchet.bsky.social · 24/12/2025
A merry Christmas from the team 🎄 Happy to share a lab for 10 years with this crew and looking forward to 2016!
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Baptiste Lacoste @blacoste.bsky.social · 08/11/2025
So happy I have been able to witness the incredible growth and success of (now Dr.) Sozerko Yiandiev, who defended his PhD thesis with brio in Lyon this week! It was a true pleasure to co-mentor Sozerko with @jcourchet.bsky.social during the past 5 years 🍻👨‍🎓 #Thesis #BrainMetabolism
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Société des Neurosciences @socneuro.bsky.social · 03/11/2025
Save the date! 🗓 Our next Thematic Meeting will be held on 26-27 May 2026 in the beautiful city of Toulouse 🤩 Discover the program: neurosciences.asso.fr/JT2026/ @laureverret.bsky.social @cbitoulouse.bsky.social
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Julien Courchet @jcourchet.bsky.social · 03/11/2025
I have the pleasure to share our latest work, now published in #LabAnimal This work will be of much interest for colleagues interested in #neurosciences and more broadly in improving your practice in animal experimentation, ethics and the #3R principle www.nature.com/articles/s41...
nature.com
Comparative study of pre- and post-mortem perfusion of fixative for the quality of neuronal tissue preparation - Lab Animal
This study assesses various methods and timings for perfusion of fixatives to enhance brain histology, addressing ethical dilemmas associated with ante-mortem transcardiac perfusion and the lack of da...
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Julien Courchet @jcourchet.bsky.social · 18/10/2025
I am happy to share our latest work now posted on @biorxiv-neursci.bsky.social We report that the #AMPK related kinase #NUAK1 teams up with splicing co-factor SON to regulate #RNAsplicing in developing cortical neurons, supporting axon growth and branching www.biorxiv.org/content/10.1...
biorxiv.org
The AMPK-related kinase NUAK1 regulates neuronal morphogenesis through the RNA splicing co-factor SON
In recent years, alternative splicing emerged as a major mechanism controlling gene-regulatory networks during brain development, yet how alternative splicing is tuned to the dynamic alterations under...
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Julien Courchet @jcourchet.bsky.social · 18/09/2025
Hello Rotterdam, getting ready for another wonderful day or science at the #axon2025 meeting
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Julien Courchet @jcourchet.bsky.social · 22/08/2025
Happy to share this review by Nada Borghol and Sozerko Yandiev, now online in Bioessays We explore the roles of mitochondrial microproteins in the nervous system Hope you'll enjoy reading it onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Mitochondrial Microproteins: Emerging Regulators in Neurodevelopment and Neurodegeneration
Mitochondrial microproteins have emerged as critical regulators of mitochondrial function. Neurons are highly dependent on mitochondria to sustain their function. Mitochondrial microproteins can be d...
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Julien Courchet @jcourchet.bsky.social · 06/08/2025
1945.08.06 1945.08.09
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Julien Courchet @jcourchet.bsky.social · 13/06/2025
On a visit to the #MitoVasc unit in #Angers for a seminar and discussion on neuronal mitochondria. I am grateful to Arnaud Chevrollier for the invitation
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Julien Courchet @jcourchet.bsky.social · 30/05/2025
Last day to register to the #EMBO workshop on #mitochondria in the nervous system #EMBOmitoNervousSys Apply today for a short talk or poster presentation & join us in Engelberg 🇨🇭 meetings.embo.org/event/25-mit... @harbauerlab.bsky.social @motorilab.bsky.social @tatjanakleele.bsky.social
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Tatjana Kleele @tatjanakleele.bsky.social · 26/05/2025
Only few days left to submit and abstract and register for the #EMBOmitoNervousSys. Looking forward to seeing many of you there!
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Motori Lab @motorilab.bsky.social · 06/05/2025
Following the keynote, we will continue on September 29 with a session on the role of mitochondria in neurodevelopment— these great speakers will highlight how mitochondrial function contributes to early brain development and organization. #EMBO2025 #Mitochondria #Brain
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Julien Courchet @jcourchet.bsky.social · 16/05/2025
Real nice to attend #NeuroFrance2025 with 3 excellent lab members (L to R) Géraldine Meyer-Dilhet, Marion Carpentier and Sozerko Yandiev Very proud of Géraldine for her oral communication at #ClubDRN And congrats to the 3 of them for their poster presentation & overall enthusiasm for neurosciences
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Motori Lab @motorilab.bsky.social · 06/05/2025
🎉 Countdown is on! Leading up to the EMBO Workshop "Mitochondria in the Nervous System" in Engelberg (Switzerland), we’ll be spotlighting some of the exciting talks, themes, and speakers you won’t want to miss 🔍🧠⚡ We’ll kick things off on September 28 with Erika Holzbaur as our keynote speaker.
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Julien Courchet @jcourchet.bsky.social · 14/05/2025
Check out this new #EMBO workshop on #mitochondria in the nervous system Registration before May 30th
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Julien Courchet @jcourchet.bsky.social · 13/05/2025
Nice room for #ClubDRN symposium, in a minute in faculté de médecine #Montpellier
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Julien Courchet @jcourchet.bsky.social · 13/05/2025
If you are in #Montpellier for #Neurofrance2025 @socneuro.bsky.social, don't miss out on our team's presentations. Three poster presentations by Géraldine Dilhet, Marion Carpentier and Sozerko Yandiev, & Géraldine will give a short talk at today's #ClubDRN See you there!
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Julien Courchet @jcourchet.bsky.social · 30/04/2025
Le programme du club de développement des réseaux neuronaux #ClubDRN 2025 est en ligne. Rejoignez nous Mardi 13 Mai, juste avant #NeuroFrance2025 à 13h à la faculté de médecine de #Montpellier Inscriptions en ligne clubdrn.odoo.com Soumettez un résumé pour un #poster jusqu'au 2 Mai au soir
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Julien Courchet @jcourchet.bsky.social · 22/04/2025
Registration still open for the annual day of the Neural Network club, the day before #NeuroFrance2025 The scientific program will be announced soon. Participate to the #PosterSession, and join us afterwards for a hashtag #SocialEvent in downtown #Montpellier. Hope to see you there!
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Julien Courchet @jcourchet.bsky.social · 15/04/2025
Exciting program for this new #EMBO workshop #EMBOmitoNervousSys Registration before May 30th. Limited space available
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Julien Courchet @jcourchet.bsky.social · 06/04/2025
Fantastic lineup of speakers for the #EMBO workshop on #mitochondria in the nervous system #EMBOmitoNervousSys Registrations now open Join us in Engelberg 🇨🇭 @tatjanakleele.bsky.social @harbauerlab.bsky.social
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Julien Courchet @jcourchet.bsky.social · 05/04/2025
J'ai le plaisir de partager une news du centre #iMind sur une étude récente menée par l'équipe de @cbourgeois.bsky.social (LBMC, Lyon) et Sarah Ennis (U. Southampton, UK), à laquelle nous avons contribué. Travaux réalisés par Géraldine Dilhet, Laloe Monteiro et Martijn Kerkhofs dans l'équipe
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Julien Courchet @jcourchet.bsky.social · 01/04/2025
Sunrise over #MontBlanc as seen from #Bron, near #Lyon 🇫🇷
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Julien Courchet @jcourchet.bsky.social · 04/03/2025
I started my carrer 20+ years ago protesting budget cuts by the French government
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Christophe 🔬 Leterrier @christlet.bsky.social · 31/01/2025
Reminder that @europepmc.org is a mirror of Pubmed with better search and that it indexes *all* bioRxiv preprints (as well as ResearchSquare), not just the ones funded by NIH like chauvinist Pubmed
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Julien Courchet @jcourchet.bsky.social · 11/01/2025
From Tommy Lewis's lab, an unexpected take on the regulation of mitochondrial dynamics in dendrites by Fis1 with implication for neuronal development and function www.biorxiv.org/content/10.1...
biorxiv.org
Fis1 is required for the development of the dendritic mitochondrial network in pyramidal cortical neurons
Mitochondrial ATP production and calcium buffering are critical for metabolic regulation and neurotransmission making the formation and maintenance of the mitochondrial network a critical component of...
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Julien Courchet @jcourchet.bsky.social · 30/12/2024
I wanted to finish the year with a nod to my lab members, who each year give their very best and have had an amazing scientific year. Here I want to showcase some of their work published this year. Kudos to all of them
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Julien Courchet @jcourchet.bsky.social · 29/11/2024
L'équipe mobilisée pour le #Telethon2024 . Retrouvez Géraldine, Laloe et toute l'équipe, et soutenez la #recherche pour les maladies rares et les myopathies avec le pôle #MyoNeurALP #AFM-Téléthon On compte sur vous ! youtu.be/KIIECEtW-bk
youtu.be
MyoNeurALP fait son téléthon 2023
YouTube video by Genetics & Metabolism of the Neuronal Development
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