Arm grooves of star-fish have mesenchymal stem cells derived from adipose tissue cell. Widespread studies have shown that stem cells derived from adipose-derived mesenchymal stem cell from bone marrow have many similarities in terms of the ability to differentiate into a variety of tissues. Most of the animals live in warm and shallow waters and the waters of this feature is that it is low in dissolved oxygen. By cutting arm of this animal’s mesenchymal cells and neural network drived into again. But the specific condition of neuronal myelin sheaths around the axon man is broken at best so that the nature of this beast is higher than man. Thus, differentiation of mesenchymal cells starfish nerve cells in ways that lead to nerve cells and then transplanted human features.