PRISMA	Preferred Reporting Items For Systematic Reviews And Meta-Analyses
PICO	Participants, Intervention, Control, and Outcomes
CSF	Cerebrospinal Fluid
MDPI	Multidisciplinary Digital Publishing Institute
CT	Computed Tomography
DOAJ	Directory Of Open Access Journals
TLA	Three Letter Acronym
LD	Linear Dichroism
TBI	Traumatic Brain Injury
EMBASE	Excerpta Medica Database
HIV	Human Immunodeficiency Virus
CNS	Central Nervous System
ACF	Anterior Cerebral Fossa
BBB	Blood–Brain Barrier
SAH	Subarachnoid Hemorrhage
PCR	Polymerase Chain Reaction
CRP	C-Reactive Protein
PCT	Procalcitonin
ICU	Intensive Care Unit
MRI	Magnetic Resonance Imaging
Gd	Gadolium
HRCT	High-Resolution Computed Tomography
RCTs	Randomized Controlled Trials
GBD	Global Burden of Disease
ICP	Invasive Intracranial Pressure
AQP4	Aquaporin4
HIF-1α	Hypoxia Induced-Factor 1α
CD	Custer Differentiation
GFAP	Glial Fibrillary Acid Protein
IBA-1	Ionized Calcium Binding Adapter Molecule 1
β-APP	Beta-Amyloid Precursor Protein
H&E	Hematoxylin and Eosin
TNF	Tumor necrosis factor
TGFβ	Transforming growth factor beta
MCP-1	Monocyte chemoattractant protein-1