SAH	subarachnoid hemorrhage
TLR4	Toll-like receptor 4
CNS	central nervous system
BBB	blood–brain barrier
DAMP	danger-associated molecular pattern
PAMP	pathogen-associated molecular pattern
PRR	pattern recognition receptor
MyD88	myeloid differentiation primary response protein 88 (MyD88)
TRIF	TIR-domain-containing adaptor-inducing IFN-beta
MAPK	mitogen-activated protein kinase
TREM	triggering receptor expressed on myeloid cells
HMGB1	high mobility group box 1
NLRP3	NLR family pyrin domain containing 3
ICAM1	intercellular adhesion molecule 1
ROS	reactive oxygen species
COX 2	Cyclooxygenase 2
TREM	triggering receptor expressed on myeloid cells