ADAMTS5	A Disintegrin and Metalloproteinase with Thrombospondin Type 1 Motif 5
ANOVA	analysis of variance
anti-CCP	anti-cyclic citrullinated peptides
BMI	body mass index
bv	blood vessel
CTRLs	controls
DAPI	4′,6-diamidino-2-phenylindole
DEGs	differentially expressed genes
DRP1	Dynamin-Related Protein 1
EGFR	Epidermal Growth Factor Receptor
ERK 1/2	Extracellular Signal-Regulated Kinase 1/2
FDR	False discovery rate
GDE	garlic-derived exosomes
GEO	Gene Expression Omnibus
H&E	Hematoxylin–eosin
HHS	Harris Hip Score
HSS	higher synovitis score group
ICAM-1	Intercellular Adhesion Molecule 1
ICC	intraclass correlation coefficient
IHC	Immunohistochemistry
IL-1β	Interleukin-1 beta
INT	intima
IQR	interquartile range
JNK	c-Jun N-terminal kinase
KEGG	Kyoto Encyclopedia of Genes and Genomes
K-L	Kellgren–Lawrence
MAPK	mitogen-activated protein kinase
MMP-1	Matrix Metalloproteinase-1
NCBI	National Center for Biotechnology Information
mRNA	messenger RNA
OA	Osteoarthritis
p38/SAPK	p38 Mitogen-Activated Protein Kinase/stress-activated protein kinase
PBS	phosphate-buffered saline
qRT-PCR	quantitative real-time reverse transcription polymerase chain reaction
RA	rheumatoid arthritis
RF	rheumatoid factor
RNAseq	RNA sequencing
ROI	regions of interest
SD	standard deviations
SUB	subintima
TNF-α	tumor necrosis factor alpha
VAS	visual analog scale
WOMAC	Western Ontario and McMaster Universities Arthritis Index