You will choose a disease or condition that have present or future stem cell treatments (maximum of 4000 words-four pages single space). What systems are affected? How does it affect the body? How many people in the US and/or world are affected with this disease? Briefly discuss the normal function of the healthy system(s) - what are the tissues, organs, cells involved and how do they work? What is the best treatment(s) for this disease that are being used presently? What are the ongoing clinical trials. If there are no trials, explain how would you design a novel stem cell treatment for your disease?