Current views concerning the influences of murine hepatic endothelial adhesive and cytotoxic properties on interactions between metastatic tumor cells and the liver.
Substantial recent experimental evidence has demonstrated the existence of reciprocal interactions between the microvascular bed of a specific organ and intravascular metastatic tumor cells through expression of adhesion molecules and nitric oxide release, resulting in a significant impact upon metastatic outcomes. This review summarizes the current findings of adhesive and cytotoxic endothelial-tumor cell interactions in the liver, the inducibility, zonal distribution and sinusoidal structural influences on the hepatic endothelial regulatory functions, and the effects of these functions on the formation of liver cancer metastases. New insights into the traditional cancer metastatic cascade are also discussed.
Wang
Hui Helen
HH
Department of Health Sciences, Red River College and Department of Pathology, Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada. wangh0@cc.umanitoba.ca
Qiu
Hongming
H
Qi
Ke
K
Orr
F William
FW