Is Stem cell theraphy really promissing? what diseases and conditions can be treated with stem cells? For what conditions and diseases the stem cell works well? Ex: Hair loss, diabetics, Cancer (type of cancer that stem cell are effective), genetics disease (neurological problems like Spinal Muscular Astophy, Parkinsons,Autism, Cerebral Palsy), Asthma.
Looking for the summary and evidence for each disease, how stem cells theraphy works for each of the above diseases and why it works well for some diseases and why not others?