PIWI and tumor / 医学研究生学报

ABSTRACT

The PIWI family members are defined as conserved PAZ and PIWI domains and play important roles in stem-cell self-renewal,spermatogenesis,RNA interference and translational regulation.Recent researches have showen that some PIWI are specifically expressed in tumors and associated with tumor development and growth.PIWI is likely to be a new significante index for tumor diagnose and prognosis,the feasibility of PIWI acting in tumor gene theropy could be in vestigated by studying the mechanism of PIWI expression and regulation.