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Full-Text Articles in Molecular Biology
Building Muscle: The Role Of Insulin-Like Growth Factor Binding Protein-6 And Insulin-Like Growth Factors In The Differentiation Of Placental Mesenchymal Stem Cells Into Skeletal Muscle, Doaa Aboalola
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Human placenta is a readily available source for isolation of adult mesenchymal stem cell (MSC), for potential use in regenerative therapies. MSC fate is influenced by the microenvironment in vivo, and insulin-like growth factors (IGFs) are critical components of the stem cell niche, as they regulate proliferation and differentiation into different lineages including bone, fat, and skeletal muscle. Insulin-like growth factor binding protein-6 (IGFBP-6), relative to other IGFBPs, has high affinity for IGF2 and is believed to be the main modulator of IGF-2 function. However, the role of IGFBP-6 in muscle development has not been clearly defined. In this …