ND	Neurodegenerative diseases
FNDC5	Fibronectin type III domain-containing protein 5
PeP	Peroxisomal protein
FRCP2	Fibronectin type III repeat-containing protein 2
PGC-1 α	PPARγ co-activator-1α
CSF	Cerebrospinal fluid
UCP1	Uncoupling protein 1
MAPK	Mitogen-activated protein kinases
AMPK	5′ adenosine monophosphate-activated protein kinase
PI3K	Phosphatidylinositol 3-kinase
AKT	Protein kinase B
STAT3	Signal transducer and activator of transcription 3
cAMP	Cyclic adenosine 3′,5′-monophosphate
PKA	Protein kinase A
CREB	cAMP response element-binding protein
Mtss1L	Metastasis-suppressor 1-like
CNS	Central nervous system
PRRS	Pattern-recognition receptors
PAMPs	Pathogen-associated molecular patterns
DAMPs	Damage–associated molecular patterns
IL	Interleukin
TNF	Tumor necrosis factor
ROS	Reactive-oxygen species
NO	Nitric oxide
TLRs	Toll-like receptors
IFN-γ	Interferon-γ
AD	Alzheimer’s disease
PD	Parkinson’s disease
BDNF	Brain-derived neurotrophic factor
TrkB	Tropomyosin receptor kinase B
ERK	Extracellular-signal-regulated kinase
NF-κB	Nuclear factor-kappa light chain enhancer of activated B cells
GSK-3	Glycogen synthase kinase 3
MKP-1	Mitogen-activated protein kinase phosphatase 1
JNK	c-Jun N-terminal kinase
NLRP3	Nod-like receptor pyrin-3
COX-2	Cyclooxygenase-2
Opa1	Optic atrophy 1
ALS	Amyotrophic lateral sclerosis
pTau	Hyperphosphorylated tau
Aβ	Amyloid-beta
APP	Amyloid precursor protein
BACE1	Beta-site amyloid precursor protein cleaving enzyme 1
MPTP	1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine
BMSCs	Bone marrow stromal cells