Výsledky vyhledávání - "Florian Britto"

Akademický článek

RhoA within myofibers controls satellite cell microenvironment to allow hypertrophic growth

Autor: Chiara Noviello, Kassandra Kobon, Léa Delivry, Thomas Guilbert, Florian Britto, Francis Julienne, Pascal Maire, Voahangy Randrianarison-Huetz, Athanassia Sotiropoulos

Publikováno v: iScience, Vol 25, Iss 1, Pp 103616- (2022)

Summary: Adult skeletal muscle is a plastic tissue that can adapt its size to workload. Here, we show that RhoA within myofibers is needed for overload-induced hypertrophy by controlling satellite cell (SC) fusion to the growing myofibers without aff

Externí odkaz: https://doaj.org/article/170f75947eb64da5bf26e0da42c8da17

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Akademický článek

Skeletal Muscle Signaling Following Whole-Body and Localized Heat Exposure in Humans

Autor: Mohammed Ihsan, Louise Deldicque, John Molphy, Florian Britto, Anissa Cherif, Sebastien Racinais

Publikováno v: Frontiers in Physiology, Vol 11 (2020)

This study identified the changes in hypertrophy/atrophy and mitochondrial-related signaling in human skeletal muscle following whole-body (WB) and localized single leg (SL) heat treatment. Nine active male participants were administered either 60 mi

Externí odkaz: https://doaj.org/article/143d71481efd4e4c9c905b50a53d758c

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Exercise Dose Equalization in High-Intensity Interval Training: A Scoping Review

Autor: Tom Normand-Gravier, Florian Britto, Thierry Launay, Andrew Renfree, Jean-François Toussaint, François-Denis Desgorces

Based on comparisons to moderate continuous exercise (MICT), high-intensity interval training (HIIT) is becoming a worldwide trend in physical exercise. This raises methodological questions related to equalization of exercise dose when comparing prot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75cc8341f1d5b37bd146d5826f270355
https://eprints.worc.ac.uk/12001/1/ijerph-19-04980-v2.pdf

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Is REDD1 a metabolic double agent? Lessons from physiology and pathology

Autor: Florian Britto, Karine Dumas, Vincent Ollendorff, Sophie Giorgetti-Peraldi, François Bertrand Favier

Publikováno v: American Journal of Physiology-Cell Physiology
American Journal of Physiology-Cell Physiology, American Physiological Society, 2020, 319 (5), pp.C807-C824. ⟨10.1152/ajpcell.00340.2020⟩

The Akt/mechanistic target of rapamycin (mTOR) signaling pathway governs macromolecule synthesis, cell growth, and metabolism in response to nutrients and growth factors. Regulated in development and DNA damage response (REDD)1 is a conserved and ubi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fdc7aa47b8db7dbdb8dd58683a66495
https://doi.org/10.1152/ajpcell.00340.2020

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LRRFIP2 modulates the response to hypoxia during embryonic cardiogenesis

Autor: Laura Ben Driss, Christophe Houbron, Florian Britto, Alain Schmitt, Morgane Le Gall, Philippe Daubas, Pascal Maire

Oxygen is crucial for appropriate embryonic and fetal development, including cardiogenesis. The heart is the first organ formed in the embryo and is required to provide oxygen and nutrients to all cells in the body. Embryonic cardiogenesis is a compl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d7f5614b6244922bc8c7b80e4daf46a
https://doi.org/10.1101/2021.12.14.472540

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Endurance exercise decreases protein synthesis and ER-mitochondria contacts in mouse skeletal muscle

Autor: Florian Britto, Nadia Bendridi, Audrey Merle, Jennifer Rieusset, Bénédicte Goustard, Maxence Jollet, François Bertrand Favier, Vincent Ollendorff

Publikováno v: Journal of Applied Physiology
Journal of Applied Physiology, American Physiological Society, 2019, 127 (5), pp.1297-1306. ⟨10.1152/japplphysiol.00196.2019⟩
Journal of Applied Physiology, 2019, 127 (5), pp.1297-1306. ⟨10.1152/japplphysiol.00196.2019⟩

Exercise is important to maintain skeletal muscle mass through stimulation of protein synthesis, which is a major ATP-consuming process for cells. However, muscle cells have to face high energy demand during contraction. The present study aimed to in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e89e493ea32c7cc8b7cbded68a00f504
https://hal.archives-ouvertes.fr/hal-02437605/document

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REDD1 Reduces Muscle Metabolism to Foster Adaptation under Fasting

Autor: Vincent Ollendorff, Yassine Belloum, Béatrice Chabi, Jennifer Rieusset, Damien Freyssenet, François Bertrand Favier, Gilles Carnac, Sophie Giorgetti-Peraldi, Florian Britto, Fabienne Cortade, Yann S. Gallot

Publikováno v: Experimental Biology 2018 Meeting
Experimental Biology 2018 Meeting, Apr 2018, San Diego, United States. THE FASEB JOURNAL, 32 (S1), 2018, Experimental Biology 2018 Meeting Abstracts. ⟨10.1096/fasebj.2018.32.1_supplement.lb381⟩

International audience; Aims and background : Regulated in Development and DNA Damage 1 (REDD1) is a stress‐induced protein responsible for the inhibition of the Akt/mTORC1 pathway. This pathway integrates energetic status and oxygen availability t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c752fc16fde0ed4ddbf9d4bf5c428009
https://doi.org/10.1096/fasebj.2018.32.1_supplement.lb381

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Endurance training prevents negative effects of the hypoxia mimetic dimethyloxalylglycine on cardiac and skeletal muscle function

Autor: Benjamin Ponçon, Béatrice Chabi, Gwenaelle Begue, Grégory Meyer, Cyril Reboul, Guillaume Py, Florian Britto, François Bertrand Favier

Publikováno v: Journal of Applied Physiology
Journal of Applied Physiology, American Physiological Society, 2016, 120 (4), pp.455-463. ⟨10.1152/japplphysiol.00171.2015⟩
Journal of Applied Physiology, American Physiological Society, 2015, 120, pp.455-463. ⟨10.1152/japplphysiol.00171.2015⟩

International audience; Hypoxic preconditioning is a promising strategy to prevent hypoxia-induced damages to several tissues. This effect is related to prior stabilization of the hypoxia-inducible factor-1 via inhibition of the prolyl-hydroxylases (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::776a99d9bbe930ede4803803a01eea98
https://hal.archives-ouvertes.fr/hal-03284559

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Does REDD1 act as an AMPK-like in skeletal muscle ?

Autor: Florian Britto, Yassine Belloum, Christelle Ramonatxo, Elodie Jublanc, Fabienne Cortade, chabi beatrice, Damien Freyssenet, Sophie Giorgetti-Peraldi, Vincent Ollendorff, François Favier

Publikováno v: 45. European Muscle Conference
45. European Muscle Conference, Sep 2016, Montpellier, France. 1 p
HAL
45. European Muscle Conference, Montpellier, FRA, 2016-09-03-2016-09-03

Does REDD1 act as an AMPK-like in skeletal muscle ?. 45. European Muscle Conference

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6259a70254f338836928da7f6eb6d63a
https://hal.science/hal-01837649/document

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HIF-1-driven skeletal muscle adaptations to chronic hypoxia: molecular insights into muscle physiology

Autor: François Bertrand Favier, Damien Freyssenet, X. A. Bigard, H. Benoit, Florian Britto

Publikováno v: Cellular and Molecular Life Sciences
Cellular and Molecular Life Sciences, Springer Verlag, 2015, 72 (24), pp.4681-4696. ⟨10.1007/s00018-015-2025-9⟩

International audience; Skeletal muscle is a metabolically active tissue and the major body protein reservoir. Drop in ambient oxygen pressure likely results in a decrease in muscle cells oxygenation, reactive oxygen species (ROS) overproduction and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb930e30aa3c43fa385612e91a5aa0ed
https://hal.umontpellier.fr/hal-01635922/document

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