Conditions under which skeletal myoblasts are cultured in vitro are critical to growth and differentiation of these cells into mature skeletal myofibers. We examined several culture conditions that promoted human skeletal myoblast (HSkM) culture and examined the effect of microRNAs and mechanical stimulation on differentiation. Culture conditions for HSkM are different from those that enable ra...

objective: cardiac cell differentiation with the help of mirnas has recently opened a promising window for the restoration of myocardial infarction. independent mir-1-2/133a-1 and mir-206/133b clusters are known to be expressed in cardiac and skeletal muscles, respectively. mir-133b differs from mir-133a by only one nucleotide. the sequence similarity of these two mirnas suggests that they targ...