Alexandre Guiraud
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Explore the profile of Alexandre Guiraud including associated specialties, affiliations and a list of published articles.
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6
Citations
104
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Recent Articles
1.
Guiraud A, Couturier N, Christin E, Castellano L, Daura M, Kretz-Remy C, et al.
EMBO Rep
. 2025 Mar;
PMID: 40065183
Dynamic changes in the arrangement of myonuclei and the organization of the sarcoplasmic reticulum are important determinants of myofiber formation and muscle function. To find factors associated with muscle integrity,...
2.
Malbouyres M, Guiraud A, Lefrancois C, Salamito M, Nauroy P, Bernard L, et al.
Matrix Biol
. 2022 Mar;
109:1-18.
PMID: 35278627
The myotendinous junction (MTJ) is essential for the integrity of the musculoskeletal unit. Here, we show that gene ablation of the MTJ marker col22a1 in zebrafish results in MTJ dysfunction...
3.
Ghasemizadeh A, Christin E, Guiraud A, Couturier N, Abitbol M, Risson V, et al.
Elife
. 2021 Aug;
10.
PMID: 34448452
Skeletal muscles are composed of hundreds of multinucleated muscle fibers (myofibers) whose myonuclei are regularly positioned all along the myofiber's periphery except the few ones clustered underneath the neuromuscular junction...
4.
Nauroy P, Guiraud A, Chlasta J, Malbouyres M, Gillet B, Hughes S, et al.
Matrix Biol
. 2018 Jul;
75-76:82-101.
PMID: 30031067
How some animals regenerate missing body parts is not well understood. Taking advantage of the zebrafish caudal fin model, we performed a global unbiased time-course transcriptomic analysis of fin regeneration....
5.
Charvet B, Guiraud A, Malbouyres M, Zwolanek D, Guillon E, Bretaud S, et al.
Development
. 2013 Oct;
140(22):4602-13.
PMID: 24131632
The myotendinous junction (MTJ) is the major site of force transfer in skeletal muscle, and defects in its structure correlate with a subset of muscular dystrophies. Col22a1 encodes the MTJ...
6.
Bader H, Lambert E, Guiraud A, Malbouyres M, Driever W, Koch M, et al.
J Biol Chem
. 2013 Jan;
288(10):6777-87.
PMID: 23325806
We found that zebrafish has two differentially expressed col14a1 paralogs. col14a1a expression peaked between 18-somite stage and 24 hours postfertilization (hpf), whereas col14a1b was first expressed at 32 hpf. To...
7.
Baas D, Caussanel-Boude S, Guiraud A, Calhabeu F, Delaune E, Pilot F, et al.
J Cell Sci
. 2012 May;
125(Pt 16):3790-800.
PMID: 22553210
Multinucleated muscle fibres arise by fusion of precursor cells called myoblasts. We previously showed that CKIP-1 ectopic expression in C2C12 myoblasts increased cell fusion. In this work, we report that...