The association of the expressions of CK20 mRNA, CD44v6 and P53 with abdominal cavity metastasis of colorectal cancer and the related significance / 第三军医大学学报

Objective To study the association of abdominal cavity metastasis of colorectal cancer with the expressions of CK20 mRNA, CD44v6 and P53 and the related significance. Methods CK20 mRNA in peritoneal fluid was detected by reverse transcription polymerase chain reaction (RT PCR) and proteins of CD44v6 and P53 in cancer tissues were examined immunohistochemically in 50 cases of colorectal cancer. Results Significant correlation was found between CK20 mRNA and the expressions of CD44v6 and P53 in cancer tissues. Conclusion The detection of CK20 mRNA in peritoneal fluid plus examination of CD44v6 and P53 in cancer tissues are helpful for the prediction of abdominal cavity metastasis of colorectal cancer and post operation treatment.