TSPO and ischemic stroke: On the contrary, there was a positive correlation between MBI at admission and the levels of TSPO receptor on both endothelial EVs (CD106+, p = 0.048; CD31+, p = 0.035) and in general on small CD9+ EVs (p = 0.049), suggesting that the overexpression of TSPO on EVs might indicate a better health status in ischemic stroke patients.