Does pak-1 expression increase with progression of colorectal carcinomas to metastasis?
This study demonstrates that Pak-1 expression is increased significantly with malignant progression of human colorectal carcinoma. These data, along with numerous functional studies demonstrating a central role for Pak-1 activity in tumor invasiveness and motility, implicate Pak-1 as an exciting target for therapy of colorectal carcinoma.
Intraoperative molecular detection of circulating tumor cells in patients with biliary-pancreatic cancer relates to a high risk of hematogenous metastasis and is associated with unfavorable prognosis even after curative resection.