Specific Peptide Concerning The Matastatis Of Human Prostatic Cancer And Its Impact On The Biological Behavior Of Cell Line PC3M

Prostate cancer(PC) is one of the most common carcinomas in urogenital system. In modern times, the average survival age of human beings has been prolonged, and the diagnostic techniques have been developed, meanwhile, the life style has been greatly changed, which ,caused a continuously increasing incidence for prostate cancer. Of all the patients suffering from prostate cancer, large quantities were at developing stage when an obvious diagnosis was obtained. Metastasis of prostate cancer is the predominant factor causing death. Reports indicated that 30% prostate cancer patients had already been enduring metastasis at first diagnosis. More than 80% would suffer bone metastasis during the whole disease course. Thus, in a long future, the invasion and metastasis of tumor cells will be one of the momentous tasks for fundamental and clinical researches.Phage display, a broadly applied technique in many life science research fields, was established in 1985 by Dr. Smith, and, has been developed to be a more effective tool for biological research in post-genome times. Phage peptide library is one of the significant branches in phage display technique. Oligonucleotides coding certain amount of short peptides are randomly assorted,...