Association of IgG glycosylation and esophageal precancerosis beyond inflammation
Authors/Creators
Zhiyuan Wu
Huiying Pan
Di Liu
Di Zhou
Lixin Tao
Jie Zhang
Xiaonan Wang
Youxin Wang
Wei Wang, Edith Cowan UniversityFollow
Xiuhua Guo
Abstract
This study aimed to investigate the association of IgG glycosylation and esophageal precancerosis for squamous cell carcinoma and determine its role in inflammation. Primary glycans selected by the least absolute shrinkage and selection operator (LASSO) algorithm were validated using univariate and multivariate logistics models plus restricted cubic spline functions. In total, 24 direct glycans and 27 derived traits were detected, among which four glycans and three derived traits were primarily selected. Then, GP5 (adjusted OR: 0.805), GP17 (adjusted OR: 1.305), G12n (adjusted OR: 1.271), Gal_1 (adjusted OR: 0.776) and Fuc (adjusted OR: 0.737) were validated and significantly associated with esophageal precancerosis. In addition, there was a consistent positive association in GP17 and G12n and a negative association in GP5, Gal_1, and Fuc by restricted cubic spline function. Compared with esophageal inflammation, GP17, G12n, and Fuc were still independently associated with precancerosis. In brief, the IgG glycosylation profile was independently associated with esophageal precancerosis beyond inflammation, which could be an early biomarker for esophageal cancer.
RAS ID
35628
Document Type
Journal Article
Date of Publication
2021
Volume
14
Issue
3
School
School of Medical and Health Sciences
Copyright
subscription content
Publisher
American Association for Cancer Research
Comments
Wu, Z., Pan, H., Liu, D., Zhou, D., Tao, L., Zhang, J., ... Guo, X. (2021). Association of IgG glycosylation and esophageal precancerosis beyond inflammation. Cancer Prevention Research, 14(3), 347-354. https://doi.org/10.1158/1940-6207.CAPR-20-0489