Microglia originate from myeloid progenitors in the embryonic yolk sac and play an integral role in central nervous system (CNS) development. immune surveillance and repair. The role of microglia in multiple sclerosis (MS) has been complex and controversial. with evidence suggesting that these cells play key roles in both active inflammation and remyelination. https://www.marketingjeunesse.com/product-category/blow-dry-lotion/