Développement, Adaptation, Vieillissement

Domaines scientifiques déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Dissection d’une voie de modification des ARNt mitochondriaux à l’origine de cardiomyopathies et d'encéphalopathies · 2026
• Le cervelet comme levier thérapeutique pour une intervention précoce dans les troubles neurodéveloppementaux et psychiatriques · 2026
• Un modèle de foie vascularisé perfusable sur puce pour étudier les mécanismes de régénération · 2025

Publications HAL récentes repérées

• Unveiling distinct neuroimmune responses in mouse models of cervical spinal cord injury: Hemisection versus hemicontusion · 2026

  Résumé de la publication : Traumatic cervical spinal cord injury (cSCI) causes severe neurological deficits and long-term disability. Preclinical models such as cervical vertebrate level 2 (C2) hemisection (C2HS), which disrupts communication between respiratory centers and the phrenic motoneurons pool, have been used for decades to study…

• A zebrafish rbm24a-GFP knock-in line for monitoring lineage-specific dynamic protein expression and function · 2026

  Résumé de la publication : Highlights• A rbm24a-GFP knock-in line for imaging Rbm24a spatial and temporal expression patterns.• Predominant cytoplasmic localization of Rbm24a in lens and sensory hair progenitor cells.• Rbm24a shows cytoplasm to nucleus translocation during striated muscle differentiation.• GFP-tagged Rbm24a can be targeted by degron…

• Changes in physical performance with aging in master athletes and in the general population: an update · 2026

  Résumé de la publication : One of the fundamental biological processes underlying aging is the decline in physical performance. Sarcopenia, dynapenia, chronic inflammation, and other factors including the loss of motor units largely account for this decline. Master athletes-individuals who train and compete well beyond early adulthood-represent…

• Cold Atmospheric Plasma Decontaminates Arabidopsis thaliana Seeds and Remodels Seedling Fungal Microbiota · 2026

  Résumé de la publication : Seed-associated microorganisms influence seed quality, seedling establishment, and plant health and also constitute a major source of seed-borne pathogens. Cold atmospheric plasma (CAP) has emerged as a promising alternative to chemical seed treatments because of its antimicrobial activity, although its effects on…

• Design and optimization of in situ self-functionalizing stress sensors · 2026

  Résumé de la publication : Mechanical contributions are crucial regulators of diverse biological processes, yet their in vivo measurement remains challenging due to limitations of current techniques that can be destructive or require complex dedicated setups. This study introduces a novel method to synthesize biocompatible, self-functionalizing stress…