Ectopic expression of human DPPA2 gene in ESCC cell line using retroviral system

ABSTRACT

Background: Cancer/Testis Antigens [CTAs] are a subgroup of tumor-associated antigens which are expressed normally in germ line cells and trophoblast, and aberrantly in a variety of malignancies. One of the most important CTAs is Developmental Pluripotency Associated-2[DPPA2] with unknown biological function. Considering the importance of DPPA2 in developmental events and cancer, preparing a suitable platform to analyze DPPA2 roles in the cells seems to be necessary