Recovery of Th1/Th2 cells balance, inhibiting Th17 cell development and elevating less inflammatory Treg cells that produce regulatory mediators such as TGF-β, following vitamin D administration in experimental autoimmune encephalomyelitis (EAE), the animal model of multiple sclerosis (MS) has been highlighted before [28]. This evidence concerns the gene TGFB1 and myeloid sarcoma.