“…In particular, several protein markers, such as glial fibrillary acidic protein, neuro-specific enolase, and S100 calcium binding protein B, a protein involves in BBB dysfunction and brain lesion [88], are also present in stroke and traumatic brain injury [89,90]. Compared to protein and metabolite biomarkers, the advantages of using miRNAs as biomarkers for aSAH and DBI include tissue/cell type, pathophysiological specificity, and stability in biofluids [91], as well as ease of detection [35,[92][93][94].…”