@FRelaix

Prof. at UPEC. PI of INSERM U955 team @relaixlab Muscle stem cells & diseases. Photographer. Tweets represent personal views only.

 Ile-de-France, France
bnmslab.fr
Joined May 2018
  • Tweets1.1K
  • Following2.1K
  • Followers1.2K
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New! Online now: Endothelial metabolic control of insulin sensitivity through resident macrophages dlvr.it/TD8h7M
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Researchers at @UPFBarcelona, together with teams of scientists from China, the USA and Spain, produced comprehensive atlas of human skeletal muscle aging! Check it out in @nature! 🔬 go.nature.com/44g33d6 🗞️ bit.ly/4dbzdL1
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📣Last chance alert! TODAY is the last day to register for the SMB Muscle Stem Cells in Development, Regeneration & Adaptation conference at the reduced rate. Secure your spot today to learn abt the groundbreaking work of Keynote Speaker Dr. Fabio Rossi! 💪
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Cécile Martinat@cmartinat15 Mar 2024
Such a pleasure to meet friends and colleagues from @Telethon_France during the amazing 4th international meeting of @SMAEurope @FRelaix @RelaixLab @Inst_Myologie @PieraSmeriglio @IStemFrance @GenethonFr
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Really cool paper! Cryo-EM structures of Myomaker reveal a molecular basis for myoblast fusion One for you @doug_millay @KevinMurachPhD nature.com/articles/s41594-0…

Cryo-EM structures of Myomaker reveal a molecular basis for myoblast fusion

Nature Structural & Molecular Biology - The authors solved the cryo-EM structure of Myomaker, essential for myoblast fusion, and showed that it adopts a GPCR-like fold. They pinpointed the role...

nature.com
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Mark your calendars for Oct. 11 as @FRelaix of @UPECactus presents, "Muscle Stem Cells: From Development to Tissue Repair" in Boyer Hall 159. This #ResearchSeminar is open to all UCLA faculty, students and staff!
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New #CellDeathDisease paper: KLF4 regulates skeletal muscle development and regeneration by directly targeting P57 and Myomixer. tinyurl.com/47625tr9
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My lab has recently moved to the University of Ottawa, Canada. We are hiring PhD students and postdoctoral fellows to study the interaction between muscle stem and niche cells in development and disease. If interested, please send your CV to [email protected]. Please RT.
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If you want to know more about me, please look at this interview as a "First person" of JCS for my paper entitled "Glucose oxidation drives trunk neural crest cell development and Fate" 🥳
J Cell Science@J_Cell_Sci18 Aug 2023
Replying to @J_Cell_Sci
Find out more about this research in our ‘First person’ interview with Nioosha Nekooie Marnany (@NekooieNioosha): journals.biologists.com/jcs/…
Nioosha Nekooie Marnany

ALT Nioosha Nekooie Marnany

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I'm delighted to share the first part of my PhD project now published at @J_Cell_Sci🥳. We studied the impact of the metabolism on Neural crest cell (NCC) development and depicted two different metabolic phenotypes between Trunk and Cranial NCC.@FRelaix @RelaixLab
J Cell Science@J_Cell_Sci18 Aug 2023
Replying to @NekooieNioosha
@NekooieNioosha @RelaixLab, Jean-Loup Duband, Sylvie Dufour and colleagues find that glucose oxidation drives trunk neural crest cell development and fate. journals.biologists.com/jcs/…
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Fusion of myofibre branches is a physiological feature of healthy human skeletal muscle regeneration skeletalmusclejournal.biomed…

Fusion of myofibre branches is a physiological feature of healthy human skeletal muscle regeneration

Skeletal Muscle - The occurrence of hyperplasia, through myofibre splitting, remains a widely debated phenomenon. Structural alterations and fibre typing of skeletal muscle fibres, as seen during...

link.springer.com
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If you want to know the effect of a perturbation on a tissue do bulk RNAseq not single-cell RNAseq - unless you're asking if that perturbation caused different cells to be represented. Single-cell RNAseq only measures the top 5000 genes. Don't do it just because it's sexy.
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Nicolas Dumont@DumontN_Lab6 Aug 2023
Glad to have collaborated on this manuscript showing decreased dystrophin expression in immune-mediated necrotizing myopathy, which could lead to potential diagnostic pitfall. link.springer.com/article/10…
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Targeting NAD+: is it a common strategy to delay heart aging? nature.com/articles/s41420-0…
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#NatMetabPicks | In @Nature led by @DrGregSteinberg (@McMasterU): GDF15 treatment in mice counteracts compensatory reductions in energy expenditure, resulting in greater #weightloss and reductions in #NAFLD compared to caloric restriction alone. nature.com/articles/s41586-0…

GDF15 promotes weight loss by enhancing energy expenditure in muscle

Nature - GDF15 treatment in mice counteracts compensatory reductions in energy expenditure, resulting in greater weight loss and reductions in non-alcoholic fatty liver disease compared to caloric...

nature.com
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Our latest:
https://authors.elsevier.com/a/1hRk25WXUlSv%7ER

ALT https://authors.elsevier.com/a/1hRk25WXUlSv%7ER

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The Figen
@TheFigen_2 Jul 2023
My crisis management.
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The New York Times
@nytimes23 Jun 2023
On the Titan, five people died on an expensive excursion. Off the coast of Greece, perhaps 500 people fleeing poverty and violence died. The rescue efforts, and the attention paid to each, fueled a debate about the realities of class and ethnicity. nyti.ms/3CLiPjl

5 Deaths at Sea Gripped the World. Hundreds of Others Got a Shrug. (Published 2023)

Many see harsh realities about class and ethnicity in the attention paid to the Titan submersible and the halfhearted attempts to aid a ship before it sank, killing hundreds of migrants. But there...

nytimes.com
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Massimo
@Rainmaker197313 Jun 2023
Stephenson 2-18 is among the largest known stars. It has an estimated radius of around 2,150 solar radii (1.5×10⁹ kilometres; 10 AU), which would correspond to a volume nearly 10 billion times that of the Sun [source: buff.ly/3nYCNjj] xitter.cf/UniversoPic/status/143…
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Gisele Bonne@BonneGisele12 May 2023
Great friendly community of @IMLaminopathies 🙏🙏🙏 SO proud to be part of it @BonneGisele @researchmyology @MedecineSU @Inst_Myologie
International Meeting on Laminopathies@IMLaminopathies12 May 2023
👩🏼‍🔬🧑🏽‍⚕️👨🏻‍🔬👩🏻‍💼 Researchers, patients, physicians… all together in our Group photo of the @IMLaminopathies 📸
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