BSG and brain ischemia: Lines 475-476: The sentence "We therefore speculate that the role of CD147 in cerebral ischemia depends on the situation" may be a discussion of the fact that anti-CD147 antibodies exacerbated ischemic injury in the current study, whereas there are reports (Jin et al., 2017; Patrizz et al., 2020) that anti-CD147 antibodies improve ischemic injury.