NLE	neonatal lupus erythematosus
Anti-SS-A	anti-Sjögren Syndrome A antibodies
Anti-SS-B	anti-Sjögren Syndrome B antibodies
Anti-RNP	anti-ribonucleoprotein antibodies
LE cells	lupus erythematosus cell
SLE	systemic lupus erythematosus
ACR	American College of Rheumatology
ANA	anti-nuclear antibodies
ELISA	enzyme-linked immunosorbent assay
Anti-dsDNA	double-stranded native DNA antibodies
EFE	endocardial fibroelastosis
IRF	interferon regulatory factor
CHB	congenital heart block
IIF	indirect immunofluorescence
EBNA1	Epstein-Barr virus nuclear antigen-1
MHC	major histocompatibility complex
AV	Atrioventricular
TNFα	tumor necrosis factor alpha
TGFβ	transforming growth factor beta
IFN	Interferon
SIGLEC-1	sialic acid-binding Ig-like lecithin 1