Yes, once again followup is needed.
May Growth Hormone be Useful for Regenerative Therapies With Stem Cells
ABSTRACT
This study was designed for analyzing the current concepts about GH and stem cells treatments in some acquired neurological injuries(cerebral palsy, stroke, traumatic brain injury) and myocardial infarction. From this analysis we can conclude that while it seems that GHplays an important therapeutic role, it is also clear that stem cells are a promising therapeutic alternative; although there is still a need to clarify what is the optimal window of time for their administration after each one of these damages, as well as the best route of administration in each case and the most appropriate number of stem cells that should be administered. Since the largest number of implanted stem cells do not integrate into the damaged tissue, but rather exert their actions by releasing a number of trophic factors, most of them physiologically induced by GH, and die within a few days after being administered, studies must be done to try to genetically modify these stem cells in GMP facilities so that they can replace and repair the damaged tissues. Here we also provide evidences indicating that GH administration may be of utility for increasing the number of endogenous, and exogenously administered, stem cells allowing their survival, differentiation and migration to the damaged area. In adition, we suggest that each individual may have their stem cells stored in a cell bank, so that he could receive them early after any of these injuries.
Keywords: Growth hormone, Stem cells, Cerebral palsy, Stroke, Traumatic brain injury, Cardiac infarction
No comments:
Post a Comment