C1GALT1 Seems to Promote In Vitro Disease Progression in Ovarian Cancer
Abstract
Aberrant glycosylation affects many cellular properties in cancers. The core 1 β1,3-galactosyltransferase (C1GALT1), an enzyme that controls the formation of mucin-type O-glycans, has been reported to regulate hepatocellular and mammary carcinogenesis. This study aimed to explore the role of C1GALT1 in ovarian cancer. C1GALT1 expression was assessed in a public database based on microarray data from 1287 ovarian cancer patients and ovarian cancerous tissues. Lectin blotting and flow cytometry analysis were conducted to detect changes in O-glycans on ovarian cancer cells. Effects of C1GALT1 on cell growth, migration, and sphere formation were analyzed in C1GALT1 knockdown or overexpressing ovarian cancer cells in vitro. Expression of cancer stemness-related genes was analyzed by quantitative reverse transcription polymerase chain reaction. High C1GALT1 expression shows a trend toward association with poor survival in ovarian cancer patients. C1GALT1 modifies O-glycan expression on surfaces and glycoproteins of ovarian cancer cells. Knockdown of C1GALT1 decreased cell growth, migration, and sphere formation of ES-2 and OVTW59-p4 cells. Conversely, overexpression of C1GALT1 promoted such malignant properties of SKOV3 cells. Furthe...Continue Reading
References
Citations
Related Concepts
Related Feeds
Cell Migration
Cell migration is involved in a variety of physiological and pathological processes such as embryonic development, cancer metastasis, blood vessel formation and remoulding, tissue regeneration, immune surveillance and inflammation. Here is the latest research.
Cell Migration in Cancer and Metastasis
Migration of cancer cells into surrounding tissue and the vasculature is an initial step in tumor metastasis. Discover the latest research on cell migration in cancer and metastasis here.