1.
Curr Med Sci
; 38(1): 19-25, 2018 Feb.
Article
in English
| MEDLINE
| ID: mdl-30074147
ABSTRACT
Cancer testis antigens (CTAs) are attractive targets for tumor immunotherapy because of their tumor-specific expression. Since more than half of confirmed CTAs are located on the X-chromosome, we asked whether there is a link between CTA expression and X-chromosomes. Recent reports have shown that reactivation of the inactive X-chromosome, known as X-chromosome reactivation (XCR), a unique phenomenon that exists in many high-risk tumors in women, can transform the expression of many X-linked genes from monoallelic to biallelic. In this review, we discuss the link between CTA and XCR with the hopes of providing some novel insights into tumor biology.