A clinical pathway for gastrectomy patients proved useful to optimize their postoperative care, including medication management and diet education. It is suggested that the implementation of a standardized clinical pathway for gastrectomy patients reduced the length of the hospital stay and the medical costs.
Abstract. Matrilysin, MMP-7, is an important target for antimetastasis therapy of colorectal cancer because it is a strong proteolytic factor secreted from the cancer cell itself and it induces tumor angiogenesis. In a previous report, we showed that matrilysin accelerated human umbilical vein endothelial cell (HUVEC) proliferation in low serum conditioned medium. In the present study, we show that matrilysin stimulation decreased VE-cadherin expression, induced accumulation of beta-catenin in the nucleus of the HUVEC, and up-regulated matrilysin mRNA expression. These results compel a hypothesis that matrilysin cleaves VE-cadherin and releases beta-catenin from the VE-cadherin/catenin complex; the free beta-catenin can activate T-cell factor (Tcf) DNA binding protein, which accelerates cell proliferation and matrilysin expression.
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