We find increased core fucosylation of 5 glycopeptides at the stage of liver fibrosis (i.e., N630 of serotransferrin, N107 of alpha-1-antitrypsin, N253 of plasma protease C1 inhibitor, N397 of ceruloplasmin, and N86 of vitronectin), increase of additional 6 glycopeptides at the stage of cirrhosis (i.e., N138 and N762 of ceruloplasmin, N354 of clusterin, N187 of hemopexin, N71 of immunoglobulin J chain, and N127 of lumican), while the degree of core fucosylation of 10 glycopeptides did not change.
Secondly a signature consisting of 6 PGs (CD24, CXCL6, EHF, ITGBL1, LUM and SOX9) most predictive for cirrhosis risk in CHB patients was developed in the selection set (n=40) by use of PAM and PCR approach.