TGFB1 and ischemia: Both astrocytes and microglia are responsive to IL-10, raising the possibility that the mild ischemia induced by the BCAS surgery, as proposed by Recasens et al. 2019, evokes the release of TGFβ, IL-2, and CXCL10, which, through IL-10, contributes to the microglia’s anti-inflammatory state [53].