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Derangement in size and number of muscle fibers occurring with aging, reduction in blood supply, or following immobilization, prolonged weightlessness, malnutrition, and particularly in denervation.

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Individual Studies
  • 48h Knee Immobilization in human

    Homo sapiens Homo sapiens | RNA Expression   RNA Expression

    Our results suggest that 48h of immobilization increases expression of mRNA for components of the UPP and MT function while decreasing mRNA and protein for components involved in ECM integrity. We hypothesized that 48h of immobilization would increase gene expression and respective protein products …

    Authors: Clarkson Priscilla

    Organization: Children's National Medical Center Child…

  • Skeletal muscle atrophy and Runx1 dysregulation

    Mus musculus Mus musculus | RNA Expression   RNA Expression

    In skeletal muscle, the pattern of electrical activity regulates the expression of proteins involved in synaptic transmission, contraction and metabolism. Disruptions in electrical activity, resulting from prolonged bed-rest, cast-immobilization or trauma, inevitably lead to muscle atrophy. The mech…

    Authors: Burden SJ

    Organization: NIH Neuroscience Microarray Consortium N…

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Thought leaders and organizations working on research involving muscle wasting.

  • Francisco J López-Soriano
  • Sílvia Busquets
  • James G Ryall
  • Josep M Argilés
  • Gordon S Lynch
  • National Institute of Diabetes and Digestive and Kidney Diseases (NIDD…
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases …
  • National Institute of Allergy and Infectious Diseases (NIAID)
  • National Center for Research Resources (NCRR)
  • University of Rochester
  • University of Melbourne
  • Universitat de Barcelona
  • Radboud University Nijmegen Medical Centre
  • University of Cincinnati
  • Beth Israel Deaconess Medical Center

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