Peripheral blood circulating RNA and cancer diagnosis

Numerous studies found that the content of peripheral blood circulating RNA in various cancer types is aberrant increased,which could be a potential biological diagnostic marker and therapeutic target.Detecting the peripheral blood circulating RNA through the molecular biology technology will provide a sensitive and efficient,convenient,specific,noninvasive and minimally invasive therapy for the early diagnosis and detection,prognosis and therapeutic monitoring of malignant tumor. Key words: Neoplasms;  Blood;  Nucleic acids;  Diagnosis