Robert Lanza, and the others of our scientific team.’ The efficient creation of highly natural RPE cell preparations represents a critical step in the creation of renewable sources of transplantable cells that can be used to target degenerative illnesses of the optical eyesight such as Stargardt’s Macular Dystrophy and dry Age-related Macular Degeneration . Related StoriesResearchers discover that stem cell treatment may reduce cognitive impairment linked to dementia with Lewy bodiesTUM experts uncover signaling pathways that play essential role in self-renewal of bloodstream stem cellsStem cell study to help combat congenital brittle bone disease ‘Our current embryonic stem cell trials pave the way for other pluripotent stem cell therapies,’ commented Dr.In March 2014, a guideline was released by the AAN on complementary alternate therapies, such as medical marijuana, to treat multiple sclerosis . In 2014 April, the AAN released a systematic review on the efficacy and security of medical marijuana in selected brain and nervous system disorders, such as for example epilepsy, Parkinson's disease, MS and Tourette syndrome. The position statement also notes that lots of cannabis preparations found in studies are not available in america. It is not suitable to extrapolate the outcomes of trials of standardized preparations to other, non-standardized, nonregulated cannabis products which may be commercially obtainable in states with laws and regulations supporting the usage of medical marijuana, Patel stated..