Multiplex analysis of ovarian cancer patients using glycan microarray.

• Tác giả: Nikolai E Kushlinskii, Vadim S Pokrovsky, Louay Abo Qoura, Alla Yu Rubina, Aleksei A Tikhonov
• Ngôn ngữ: eng
• Ký hiệu phân loại: 519.53 Descriptive statistics, multivariate analysis, analysis of variance and covariance
• Thông tin xuất bản: United States : Analytical biochemistry , 2025
• Bộ sưu tập: NCBI
• ID: 94494

Tóm tắt

Investigation of tumor-associated glycan antigens (TAGs) could be helpful for the development of sensitive cancer diagnostics and novel therapies. Glycan microarrays are effective methods for analyzing glycans and anti-glycan antibodies, which are immobilized arrays of oligo- or poly-saccharides on different substrates, making them a promising class of oncological biomarkers. Blood serum samples from patients (n = 203) with ovarian cancer (OvaCan) and healthy volunteers were analyzed using a glycan microarray containing 63 immobilized glycans to determine changes in anti-glycan IgG and IgM antibody profiles in OvaCan. Levels of anti-glycan IgG and IgM antibodies in OvaCan statistically differed from levels in healthy donors: the most prominent statistically significant difference for anti-glycan IgG antibodies was found for 6-O-su-Le