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  • mechanisms
  • Objective 2: Determine if impaired catch-up growth upon nutritional rehabilitation is due to aberrant epigenetic mechanisms intrinsic to the satellite cell and/or an absence of the extracellular cues necessary to sufficiently accelerate satellite cell division. (usda.gov)
  • To assess the role of epigenetic mechanisms intrinsic to the satellite cell, cells will be harvested from mice with different nutritional histories and their activity studied in vitro. (usda.gov)
  • regulation
  • Crist CG, Montarras D, Pallafacchina G, Rocancourt D, Cumano A, Conway SJ, Buckingham M (2009) Muscle stem cell behavior is modified by microRNA-27 regulation of Pax3 expression. (springer.com)
  • Liu J, Luo XJ, Xiong AW, Zhang ZD, Yue S, Zhu MS, Cheng SY (2010) MicroRNA-214 promotes myogenic differentiation by facilitating exit from mitosis via down-regulation of proto-oncogene N-ras. (springer.com)