AIH	autoimmune hepatitis
AILD	autoimmune liver disease
APCs	antigen presenting cells
CD	celiac disease
DAMPs	damage-associated molecular patterns
DCs	dendritic cells
DNA	deoxyribonucleic acid
FGFR4	fibroblast growth factor receptor 4
FXR	farnesoid X receptor
GALT	gut–associated lymphatic tissue
GFD	gluten free diet
GIT	gastrointestinal tract
HLA	human leucocyte antigen
IFN-γ	interferon γ
IL	interleukin
LPS	lipopolysacharide
MAMPs	microbial-associated molecular patterns
MDSC	myeloid-derived suppressor cells
MHC	major histocompatibility complex
NAFLD	non-alcoholic fatty liver disease
NASH	non-alcoholic steatohepatitis
NK cells	natural killer cells
NKT cells	natural killer T cells NKT cells
NLRs	NOD like receptors
PBC	primary biliary cholantitis
PRRs	pattern-recognition receptors
PSC	primary sclerosing cholangitis
SCFAs	short chain fatty acids
Treg cells	regulatory T cells
TGF-β	transforming growth factor β
TGR5	Takeda G-protein receptor 5
Th cells	T helper cells
TJs	tight junctions
TLRs	toll like receptors
TNF	tumor necrosis factor
TTG2	tissue transglutaminase 2
ULN	upper limit of normal