Interactions between tumor cells and vascular endothelium.-I) Adhesion properties of cell lines with different metastasizing capacity.
The authors describe the adhesive properties of four murine tumor lines, chemically and virus induced, with different metastasizing potential. Cancer cells show similar behaviour in attachment kinetics when tested with endothelium monolayer or plastic surfaces, without differences between the lines with high or low malignancy. The time required for a complete adhesion to endothelial cells is three hours while to plastic surfaces is 90 min. The role of divalent cations is not required in the first phases of cellular attachment of tumor lines to plastic dishes.
D000818:Animals; D001358:Avian Sarcoma Viruses; D002448:Cell Adhesion; D002452:Cell Count; D002460:Cell Line; D002472:Cell Transformation, Viral; D004727:Endothelium / Q000166:cytology*; D005354:Fibrosarcoma / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D051379:Mice; D008807:Mice, Inbred BALB C; D009369:Neoplasms / Q000473:pathology*; D010969:Plastics; D014471:Umbilical Veins / Q000166:cytology*
D010969:Plastics