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Tajbakhsh Lab

@tajbakhshlab.bsky.social
176 followers 83 following 39 posts

The Tajbakhsh laboratory works on skeletal muscle development, homeostasis, regeneration and ageing, with particular focus on muscle stem cells.

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Tajbakhsh Lab @tajbakhshlab.bsky.social · 05/07/2026
Learning and exchanging - great students and instructors!
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 05/07/2026
2nd week of #ASCB! Evolution of regeneration, Eve Gazave, hands-on Platynereis regeneration wonderfully demonstrated, with help from Zoé Velasquillo, Rémi Strehl. Francina Langa Vives and expert CIGM team had everyone try pronuclear injections + ES into blastocysts - steady hands of creation.
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 28/06/2026
End of the first and full week #ASCB. Pondering, and exchanges on a research career, then ST's lecture @tajbakhshlab.bsky.social , isolation of muscle stem (satellite) cells + myofibre niche. Plate & wait. Quiescence to differentiation. Barbara Gayraud-Morel, with help from Liza Sarde - thanks!
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 24/06/2026
Our Stem Cell Course #ASCB is back! After 2nd day, @institutpasteur.bsky.social @tajbakhshlab.bsky.social, @zenlabpasteur.bsky.social, Barbara Gayraud-Morel, and great interactive students. Laurence Daheron, Frank Yates, Michel Cohen-Tannoudji covered pluripotency and generating hiPSCs. Great team!
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 01/04/2026
Students are always appreciative of the course, the amount of academic knowledge and practical lab experiences gained across multiple organisms, and the difference strategies used to build a living entity. Please advertise. Thank you!
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LabEx Revive @labexrevive.bsky.social · 27/02/2026
Our 2021-2022 ASCB participants are now part of a worldwide research network. @tajbakhshlab.bsky.social @zenlabpasteur.bsky.social @devstempasteur.bsky.social @stemdevevo.bsky.social @pasteuredu.bsky.social
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 21/02/2026
Bravo Liza, Brendan and colleagues for the elegant work on multiple live imaging strategies to untangle mechanisms of muscular dystrophy! www.nature.com/articles/s41...
nature.com
Impaired stem cell migration and divisions in Duchenne muscular dystrophy revealed by live imaging - Nature Communications
Using live-imaging in vivo and ex vivo, Sarde et al. show that dystrophic muscle stem cells have precocious differentiation through symmetric divisions and impaired migration, with differential impact...
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LabEx Revive @labexrevive.bsky.social · 23/01/2026
This two-week course combines lectures and practical sessions that incorporate leading edge technologies to address questions in stem cell biology in the context of organogenesis and regeneration in different organisms. @tajbakhshlab.bsky.social @zenlabpasteur.bsky.social @stemdevevo.bsky.social
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LabEx Revive @labexrevive.bsky.social · 02/01/2026
🎊 Happy 2026 from #ASCBcourse! Thanks to all former participants, speakers & future applicants! 🙏 One highlight: tracking stem cell-like behaviors in chick embryos during #gastrulation 🐣 Apply now 👉 shorturl.at/PyUHi 📆 June 22-July 3 @institutpasteur #StemCells @tajbakhshlab.bsky.social
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 19/12/2025
Great project!
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Brendan Evano @brendan-evano.bsky.social · 18/12/2025
🚨 JOB OFFER in our lab at Institut Pasteur 🚨 We are looking for a research technician! Please repost 🙏
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LabEx Revive @labexrevive.bsky.social · 05/12/2025
✨ The stunning image on our flyer isn't just beautiful—it's cutting-edge #stemcell #research! Learn similar techniques at ASCB 2026 with @tajbakhshlab.bsky.social @zenlabpasteur.bsky.social @stemdevevo.bsky.social 📆 June 22-July 3 | Paris @pasteuredu.bsky.social Apply 👉 shorturl.at/PyUHi
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LabEx Revive @labexrevive.bsky.social · 24/11/2025
This two-week course combines lectures and practical sessions on leading edge technologies and questions in Stem Cell Biology. @tajbakhshlab.bsky.social @zenlabpasteur.bsky.social @devstempasteur.bsky.social @stemdevevo.bsky.social @cedric-blanpain.bsky.social
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 24/11/2025
‪Another round of learning with great, dedicated, instructors and practical training covering multiple organisms and tissues!‬
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The French Society for Stem Cell Research (FSSCR) @fsscr.bsky.social · 16/09/2025
🔬 Don’t miss the 7th Annual FSSCR Meeting in Lyon! ✨ #StemCells research & future clinical applications. 📆 Register by 19 Oct 2025 for regular rates 👉 fsscr-meeting.org #FSSCR2025 ‪@fsscr.bsky.social‬‬
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Sally Lowell @cellysally.bsky.social · 07/09/2025
Thirst for knowledge? The 2025 Stem Cell Summer School starts next Friday! We have an uncommonly spectacular array of faculty, and have no doubt that our delegates will also be spectacular Follow ‪@stemcellsummer.bsky.social‬ and #SCSS2025 for updates during the meeting
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John De Vos @jdevos.bsky.social · 05/09/2025
Still time to register for the 7th Annual FSSCR Meeting in Lyon and experience pioneering research in #stemcells biology & future clinical applications! 📆 Regular rates available until 19 Oct 2025 👉https://buff.ly/BF2PGOF @FSSCR_officiel #FSSCR2025
buff.ly
FSSCR ANNUAL MEETING
French Society on Stem Cell Research (FSSCR)
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Jérôme Gros @jeromegros.bsky.social · 05/09/2025
⏳ Still time to register + submit your poster abstract 🗓️ Deadline: Sept 19!
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The French Society for Stem Cell Research (FSSCR) @fsscr.bsky.social · 01/09/2025
🔬 Don’t miss the 7th Annual FSSCR Meeting in Lyon! ✨ #StemCells research & future clinical applications. 📆 Register by 19 Oct 2025 for regular rates 👉 fsscr-meeting.org #FSSCR2025 @fsscr.bsky.social‬
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 31/08/2025
Bravo!
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EMBO Reports @emboreports.org · 19/07/2025
Rémi Mounier, Bénédicte Chazaud @benchazaud.bsky.social ‬ @inserm.fr at Université Claude Bernard Lyon and co-workers show that immune #aging impairs #muscle #regeneration via #macrophage-derived anti-oxidant selenoprotein P. -> www.embopress.org/doi/full/10....
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
and picnic-ing...
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
Relaxing on the rooftop, an evening picnic with students and instructors
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
Taking us through axial elongation is David Turner @gastruloids.bsky.social, a great teacher of ES cell handling and formulating protocols for reproducible gastruloid generation. A-P extension, and into the 2nd week.
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
Superb dual lectures by @amartinezarias.bsky.social on mouse, human, multispecies, embryology, gastruloids; from bench to birth - discussions on the dynamic nature of the field. Importance of history, context, and remaining lucid while discovering. Much to reflect upon, as we explore.
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
Isolation of muscle fibres and their stem (satellite) cells. Plate and wait, from quiescence to differentiation - following Shahragim’s lecture on muscle stem cell emergence and diversity. @tajbakhshlab.bsky.social, @brendan-evano.bsky.social, Barbara Gayraud-Morel. Patience is a virtue.
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
Laura Cantini & Stephan Fisher lectures guided us through the trials and tribulations of omics - the power and drawbacks of data integration, and how to navigate the minefield. Thanks!
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
1st week ends with: a swim in the zebrafish brain - cool genetic tracing of neural stem cells with @zenlabpasteur.bsky.social, Laure Bally-Cuif, Sara Ortica, Tanya Foley, Isabelle Foucher—lots covered in a condensed period.
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 29/06/2025
1st week ends with: a swim in the zebrafish brain - cool genetic tracing of neural stem cells with @zenlabpasteur.bsky.social, Laure Bally-Cuif, Sara Ortica, Tanya Foley, Isabelle Foucher—lots covered in a condensed period.
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 24/06/2025
Pluripotency, CRISPR/Cas9, organoid days. Lectures to bench. With a precious and passionate lecture by Michele De Luca
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 24/06/2025
Education… so important. Second day of the #ASCB course @institutpasteur with @LabTajbakhsh @zenlabpasteur @bgayraudmorel and a great group of interactive students. Once again with the irreplaceable trio: Laurence Daheron, Frank Yates, Michel Cohen-Tannoudji!
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 13/04/2025
Thanks so much Isabella! Eglantine Heude who led the work with our excellent collaborations made unraveling each step so much fun!!
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Julius Brennecke @juliusbrennecke.bsky.social · 07/04/2025
such an amazing place for a summer school. go for it!
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 07/04/2025
Great opportunity on an exciting project!! Please re-you-know-what…
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LabEx Revive @labexrevive.bsky.social · 27/03/2025
This two-week course combines lectures and practical sessions on leading edge technologies and questions in Stem Cell Biology. @tajbakhshlab.bsky.social @devstempasteur.bsky.social @zenlabpasteur.bsky.social @stemdevevo.bsky.social
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LabEx Revive @labexrevive.bsky.social · 18/03/2025
This two-week course combines lectures and practical sessions on leading edge technologies and questions in Stem Cell Biology. @tajbakhshlab.bsky.social @devstempasteur.bsky.social @pasteur.fr @zenlabpasteur.bsky.social @brendan-evano.bsky.social @stemdevevo.bsky.social
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Manuel Thery @manuelthery.bsky.social · 05/03/2025
Unique opportunity to join the CytoMorpho Lab (in Paris ❤️) as a postdoc to work on the self-organization and polarization of reconstituted networks made of microtubules, motors and actin filaments in vitro. Experience required. Please Repost 🙏 thanks !
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LabEx Revive @labexrevive.bsky.social · 07/03/2025
This two-week course combines lectures and practical sessions on leading edge technologies and questions in Stem Cell Biology. @tajbakhshlab.bsky.social @zenlabpasteur.bsky.social @devstempasteur.bsky.social @stemdevevo.bsky.social
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Brendan Evano @brendan-evano.bsky.social · 14/03/2025
Our findings set Duchenne Muscular Dystrophy also as a stem cell disease, prior to the well-established muscle fibre fragility. Hope you'll like it, feedback much appreciated!
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Liza Sarde @sardeliza.bsky.social · 14/03/2025
Excited to share that the preprint of my Ph.D. work is now available! 🎉 Huge thanks to my amazing co-authors for their support and collaboration: @gaellel.bsky.social, H. Varet, V. Laville, J. Fernandes, @tajbakhshlab.bsky.social, @brendan-evano.bsky.social. @devstempasteur.bsky.social @pasteur.fr
biorxiv.org
Impaired stem cell migration and divisions in Duchenne Muscular Dystrophy revealed by live imaging
Dysregulation of stem cell properties is a hallmark of many pathologies, but the dynamic behaviour of stem cells in their microenvironment during disease progression remains poorly understood. Using t...
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Brendan Evano @brendan-evano.bsky.social · 15/03/2025
First participation and it was really great! Incredible work by students (and teachers)!
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John De Vos @jdevos.bsky.social · 15/03/2025
Very beautiful (and useful) ex vivo live imaging assay of stem cells movement and growth within their muscle fibre niche. 💪🏻
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 16/03/2025
And beautiful long term imaging!!😎
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 14/03/2025
A work that took years to implement several quantitative live imaging pipelines. Worth the wait!! Beautiful results that give new insights into normal and dystrophic myogenic cell behavior and their dialogue with the niche. Kudos Liza, Brendan and colleagues.
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Liza Sarde @sardeliza.bsky.social · 14/03/2025
Excited to share that the preprint of my Ph.D. work is now available! 🎉 Huge thanks to my amazing co-authors for their support and collaboration: @gaellel.bsky.social, H. Varet, V. Laville, J. Fernandes, @tajbakhshlab.bsky.social, @brendan-evano.bsky.social. @devstempasteur.bsky.social @pasteur.fr
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 14/03/2025
A work that took years to implement several quantitative live imaging pipelines. Worth the wait!! Beautiful results that give new insights into normal and dystrophic myogenic cell behavior and their dialogue with the niche. Kudos to Liza, Brendan and colleagues.
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Brendan Evano @brendan-evano.bsky.social · 14/03/2025
👏👏 Amazing work @sardeliza.bsky.social, @gaellel.bsky.social , H. Varet, V. Laville, J. Fernandes, @tajbakhshlab.bsky.social @devstempasteur.bsky.social @pasteur.fr @cnrsbiologie.bsky.social Key findings 👇
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Tajbakhsh Lab @tajbakhshlab.bsky.social · 07/03/2025
Please repost - some places available for students who desire to learn all about stem cells, and then some, in a great environment with leading experts in the respective fields.
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LabEx Revive @labexrevive.bsky.social · 04/03/2025
@tajbakhshlab.bsky.social @zenlabpasteur.bsky.social @devstempasteur.bsky.social @pasteur.fr @stemdevevo.bsky.social
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LabEx Revive @labexrevive.bsky.social · 20/02/2025
This two-week course combines lectures and practical sessions on leading edge technologies and questions in Stem Cell Biology. @tajbakhshlab.bsky.social @devstempasteur.bsky.social @pasteur.fr @zenlabpasteur.bsky.social
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