Understanding the Unique Attributes of MUC16 (CA125): Potential Implications in Targeted Therapy.

ABSTRACT: CA125, the most widely used ovarian cancer biomarker, was first identified approximately 35 years ago in an antibody screen against ovarian cancer antigen. Two decades later, it was cloned and characterized to be a transmembrane mucin, MUC16. Since then, several studies have investigated its expression, functional, and mechanistic involvement in multiple cancer types. Antibody-based therapeutic approaches primarily using antibodies against the tandem repeat domains of MUC16 (e.g., oregovomab and abagovomab) have been the modus operandi for MUC16-targeted therapy, but have met with very limited success. In addition, efforts have been also made to disrupt the functional cooperation of MUC16 and its interacting partners; for example, use of a novel immunoadhesin HN125 to interfere MUC16 bindi

SUBMITTER: Das S 

PROVIDER: S-EPMC4651718 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature