Stem Cells and Development. The previously heated debate seems to have lead to new solutions which makes both sides happier. Anti-inflammatory effects on the local microenvironment, which promote tissue healing, are also observed. When the primary goal is instead to make money, as is the case for so many adult stem cell proponents and clinics out there today, there is significant danger as the priorities and safety of patients automatically take a back seat to turning a profit. Minkel 19 September One clinical trial , for example, matures embryonic stem cells into nerve stem cells.