Repeated lower-limb immobilization

Intervention

1 paper1 finding

  • 1 lab in 1 country
  • Funder: Norges Forskningsråd
  • Animals1

Outcomes

1

NAD+

downin animals1

1 study
  1. Repeated lower-limb immobilization decreases NAD+.

    “aged muscle exhibited a detrimental memory, characterized by greater atrophy, exaggerated suppression of aerobic metabolism genes despite recovery after initial disuse, NAD+ and mitochondrial DNA depletion”

    Animalsskeletal muscle

    Repeated Disuse Atrophy Imprints a Molecular Memory in Skeletal Muscle: Transcriptional Resilience in Young Adults and Susceptibility in Aged Muscle

    Advanced science (Weinheim, Baden-Wurttemberg, Germany)25 Feb 2026

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