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Robert Fledrich

@axoglia.bsky.social
607 followers 498 following 19 posts

Neuroscience - AxonGlia - Myelin - Regeneration

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Reposted by Robert Fledrich
Katie Chapple @katiechapple.bsky.social · 31/07/2026
📢 Thrilled to share our new paper @juliae.bsky.social! We show that myelin does more than insulate axons: it contains an activity-responsive transport system, TRAM, that moves organelles and helps maintain axonal health 🧠🔬 👏 Huge thanks to all our collaborators. 🔗 www.nature.com/articles/s41...
nature.com
An activity-modulated transport route across myelin (TRAM) for motor-driven organelle transfer in oligodendrocytes - Nature Neuroscience
Axons require intracellular transport of cargoes between the soma and the terminus. The authors show a related logistical challenge exists at smaller scale with respect to the interaction of process-b...
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Reposted by Robert Fledrich
Network Glia | European Glia Meeting @gliameeting.bsky.social · 27/03/2026
Meet the minds shaping GLIA 2027 (Bologna, Italy)! The PC will soon be selecting the most exciting symposia and plenary speakers for the GLIA 2027 congress. Want to be part of the programme - submit your proposal: www.glia-meeting.eu/2027/call-for-s…
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Reposted by Robert Fledrich
Network Glia | European Glia Meeting @gliameeting.bsky.social · 20/01/2026
Call for Symposium Proposals NOW OPEN | #Glia2027 Submit proposals for Symposia, Special Trainee and Technical Symposia covering all aspects of glial biology (CNS & PNS). Deadline: 8 April 2026. Details: www.glia-meeting.eu #GlialCells #Astrocytes #Oligodendrocytes #Microglia #SchwannCells
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Gioele La Manno @gioelelamanno.bsky.social · 16/10/2025
🧠 The Lipid #Brain Atlas is out now! If you think #lipids are boring and membranes are all the same, prepare to be surprised. Led by @lucafusarbassini.bsky.social with Giovanni D'Angelo's lab, we mapped membrane lipids in the mouse brain at high resolution. www.biorxiv.org/cgi/content/...
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Vanja Tepavcevic @tepavcevicvanja.bsky.social · 01/10/2025
Remyelinated fibers have a distinct lipid profile compared to intact myelin www.sciencedirect.com/science/arti...
sciencedirect.com
Spatial lipidomics reveals demyelination and remyelination dynamics in the mouse brain
Myelin pathology in demyelinating diseases is accompanied by lipid remodeling that remains challenging to characterize at spatial level using traditio…
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Reposted by Robert Fledrich
André Nadler @nadlerlab.bsky.social · 21/08/2025
Out today in @nature.com: Together with the Honigmann, Shevchenko, Drobot and Hof labs, we present a general workflow for imaging the localization and transport of individual lipids in cells and mapping their metabolism. www.nature.com/articles/s41...
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Reposted by Robert Fledrich
mzhlab.bsky.social @mzhlab.bsky.social · 23/08/2025
Our paper was just published in Nat Comm. First single‑nucleus atlas of human sural nerves in health and disease. Identified lipid‑phagocytosing macrophages and focal perineurial hyperplasia especially in immune-mediated polyneuropathies. rdcu.be/eB2Dg
rdcu.be
Multi-omic identification of perineurial hyperplasia and lipid-associated nerve macrophages in human polyneuropathies
Nature Communications - Polyneuropathy causes are difficult to pinpoint. Here, authors used single-nucleus and spatial transcriptomics of 37 human peripheral nerves to identify focal perineurial...
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Reposted by Robert Fledrich
Philip Ruthig @philipruthig.bsky.social · 21/08/2025
How are human brain regions connected? Are the connecting axons thicker and more myelinated the longer these connecting fibers are? In our recent paper we find that indeed, they are! Read the skeetorial below ⬇️⬇️⬇️ plos.io/4mq5tOy #neuroscience #neuroskyence #whitematter #deeplearning
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Janos Groh @janos-groh.bsky.social · 10/06/2025
Now published in the June issue @natneuro.nature.com I am especially happy that the artwork my 4-year-old son created (with a little help) was chosen for the cover. #Glial cells in diverse hues as paint splotches, CD8+ #Tcells in red, aberrant #myelin in purple. Thanks @elisaflo.bsky.social & team!
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NeuroTune @neurotune.bsky.social · 11/04/2025
Do you want to explore the molecular secrets of how we adapt and learn? We are excited to announce the launch of the interdisciplinary Research Training Group NeuroTune. Applications for 10 PhD positions are now open! #NeuroTune #DFG #Neuroscience #PhDOpportunities
lw.uni-leipzig.de
Universität Leipzig: GRK Neurotune
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Robert Fledrich @axoglia.bsky.social · 10/04/2025
🚀 Now hiring: 10 Doctoral Researchers @ Leipzig University! 🧠🔬 Join the DFG funded RTG NeuroTune and explore how neurons fine-tune communication! 📍 Start: Oct 1, 2025 🎯 Cutting-edge neuroscience + top-tier mentoring in vibrant Leipzig. Apply now 👉 www.lw.uni-leipzig.de/en/institut-... #NeuroTune
lw.uni-leipzig.de
Universität Leipzig: GRK Neurotune
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Robert Fledrich @axoglia.bsky.social · 26/03/2025
Can 2–4 hours of intense exercise really deplete brain myelin by nearly a third? Myelin water fraction isn’t the same as myelin, and this bold claim needs far more evidence. (Good thing marathon runners don’t seem to suffer cognitive issues!)
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Reposted by Robert Fledrich
Cell Reports @cp-cellreports.bsky.social · 08/03/2025
The STRIPAK complex is required for radial sorting and laminin receptor expression in Schwann cells
dlvr.it
The STRIPAK complex is required for radial sorting and laminin receptor expression in Schwann cells
YAP/TAZ-mediated gene transcription is necessary for Schwann cell laminin receptor expression and differentiation. Weaver et al. use transgenic mouse models to show that the STRIPAK complex is required to regulate YAP/TAZ and facilitate radial sorting.…
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Robert Fledrich @axoglia.bsky.social · 11/03/2025
Do women exhibit less cognitive decline because they can better maintain myelin due to Plp expression from the silent X chromosome?
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Robert Fledrich @axoglia.bsky.social · 10/01/2025
Not sure what mental short circuit made me search for myelin on spotify, but I’m so glad I did. What I found reignited my old love for vinyl and garage punk and took me back to my student days when I had a band like this - ‚The Myelin Sheaths’ to me sound like a beautiful serendipity of fate.
myelinsheaths.bandcamp.com
Get On Your Nerves LP (SouthPaw, 2010), by Myelin Sheaths
11 track album
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Andrew Octavian Sasmita @aosasmita.bsky.social · 14/12/2024
Wrapped up: advancements in volume electron microscopy and application in myelin research Glad to have contributed a bit to this review! www.degruyter.com/document/doi...
degruyter.com
Wrapped up: advancements in volume electron microscopy and application in myelin research
The three-dimensional visualization of cellular architecture by volume electron microscopy (vEM) has reignited interest in morphological descriptions of complex tissue. At the same time, the increasin...
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Reposted by Robert Fledrich
mheming.bsky.social @mheming.bsky.social · 10/12/2024
We are excited to present a first large-scale (365,708 nuclei) single cell atlas of human peripheral nerves combined with subcelullar spatial transcriptomics (#Xenium). A www.biorxiv.org/content/11.1... Explore: pns-atlas.mzhlab.com A tweetorial 1/11
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Robert Fledrich @axoglia.bsky.social · 04/12/2024
I'm over the moon to share that I have been awarded an ERC grant! 🎉✨ - can‘t wait to dive into super exiting projects! #ERCCoG www.uni-leipzig.de/en/newsdetai...
uni-leipzig.de
ERC Consolidator Grant for research on nerve disorders
Robert Fledrich, neuroscientist and professor at the Institute of Anatomy at Leipzig University’s Faculty of Medicine, has been awarded an ERC Consolidator Grant by the European Research Council (ERC)...
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Robert Fledrich @axoglia.bsky.social · 18/11/2024
Thrilled that the DFG will fund our NeuroTune graduate school in Leipzig with €5.7M, supporting 5 tandem projects creating over 40 PhD positions. The Stassart/Fledrich lab is proud to host two projects, exploring adaptive myelination in diverse contexts. Stay #NeuroTuned for updates! tiny.cc/3fyvzz
lw.uni-leipzig.de
Universität Leipzig: Coming soon...
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Reposted by Robert Fledrich
Peter AF @doctorpaf.bsky.social · 17/11/2024
Here’s the #Schwanncell starter pack. go.bsky.app/TXfQiG
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