1 Th1 cells primarily produce interferon (IFN)-g and interleukin (IL)-2, whereas Th2 cells produce IL-4, IL-5, IL-6, IL-10, and IL-13. The two helper T cell classes also differ by the type of immune ...

VD inhibits the polarization of naive T0 cells to T1 and to a lesser extent T2 cells (5.1.), it shifts the balance of Th1/Th2 T cells toward the latter ones (5.2.) and upregulates Treg cells ...