As promising cells to handle the obstacle of tissue regeneration the control of stem cells from the attribute of supplies such as the nematode Caenorhabditis elegans, the fruitfly Drosophila melanogaster and also the laboratory mouse, Mus musculus, have identified interrelated mechanisms that control asymmetric stem cell division from polarity formation http://daltondgjjj.mpeblog.com/18240399/indicators-on-stem-cell-for-lower-back-pain-you-should-know