ASBT	apical sodium-dependent bile acid transporter
BA	bile acid
BMI	body mass index
CAR	carnitine
CID	collision-induced dissociation
CYP7A1	cholesterol-7-α-hydroxylase
DNL	de novo lipogenesis
FA	fatty acids
FA	formic acid
FDR	false discovery rate
FGF19	fibroblast growth factor 19
FXR	farnesoid X receptor
IBABP	ileal bile acid binding protein
IS	internal standard
LC-MS	liquid chromatography-mass spectrometry
LPC	lysophosphatidylcholine
LPE	lysophosphatidylethanolamine
LPI	lysophosphatidylinositol
LPS	lipopolysaccharide
MASH	metabolic dysfunction-associated steatohepatitis
MASLD	metabolic dysfunction-associated steatotic liver disease
MFE	molecular feature extraction
OPLS-DA	orthogonal partial least squares discriminant analysis
PC	phosphatidylcholine
PCA	principal component analysis
PI	phosphatidylinositol
PLA2	phospholipase A2
QC	quality control
QTOF	quadrupole time of flight
ROS	reactive oxygen species
RSD	relative standard deviation
RT	retention time
RXR	retinoid X receptor
ST	sterol lipids
TCA	tricarboxylic acid
TS	total useful signal
UA	uric acid
VLDL	very-low-density lipoprotein