ACPAs	anti-citrullinated protein antibodies
CRP C	reactive protein
DAPI	4′,6-diamidino-2-phenylindole
ESR	erytrocyte sedimentation rate
FcεRI	Fc epsilon receptor I
MC	mast cell
MC_TC	mast cell expressing tryptase and chymase
MC_T	mast cell expressing tryptase
RANK	receptor activator of nuclear factor kappa-β
RANKL	receptor activator of nuclear factor kappa-β ligand
SCF	stem cell factor
sDMARDs	synthetic disease modifying anti-rheumatic drugs
TLR	toll-like receptors
TNFα	tumor necrosis factor alpha
VEGF	vascular endothelial growth factor