CCA	Cholangiocarcinoma
LC–MS/MS	Liquid chromatography–tandem mass spectrometry
ECM	Extracellular matrix
Wnt	Wingless/Integrated signalling
CTNNB1	Catenin beta-1
MT	Metallothionein
MT1G	Metallothionein 1G
MT2A	Metallothionein 2A
PPI	Protein–protein interaction
KEGG	Kyoto Encyclopedia of Genes and Genomes
GO	Gene Ontology
FDR	False discovery rate
CID	Collision-induced dissociation
DTT	Dithiothreitol
IAA	Iodoacetamide
STY	Serine/Threonine/Tyrosine
ANOVA	Analysis of variance
H&E	Hematoxylin and eosin
CVD	Cardiovascular disease
SDP	Single-donor platelet
ROC	Receiver operating characteristic