NLRP3 and major depressive disorder: Keywords included (“acupuncture” or “electroacupuncture” or “EA”) and (“NLRP3” or “NLRP3 inflammasome” or “NOD-like receptor protein 3”) and (“stroke” or “vascular dementia” or “Alzheimer’s disease” or “depression” or “spinal cord injury” or “bulbar palsy” or “Parkinson’s disease” or “multiple sclerosis” or “traumatic brain injury” or “” or “brain tumor” or “cerebral palsy” or “headache” or “migraine” or “epilepsy” or “anxiety”).