Ischemic Conditioning Promotes Transneuronal Survival and Stroke Recovery via CD36-Mediated Efferocytosis

RIC induces a shift in monocytes to a proinflammatory state with elevated CD36 levels, and this is associated with CD36-dependent efferocytosis in Mφs that rescues delayed transneuronal degeneration in the postischemic brain and promotes stroke recovery. Together, these findings provide novel insight into our mechanistic understanding of how RIC improves poststroke recovery.