摘要
Tumor progression is a multi-step process that requires a sequential selection of specific malignant phenotypes. Met activation may induce different phenotypes depending on tumor stage: inducing proliferation and angiogenesis in pri- mary tumors, stimulating motility to form micrometastases, and regaining the proliferation phenotype to form overt metastases. To study how HGF/SF-induced proliferative phenotypes switch to the invasive phenotype is important for understanding the mechanism of tumor progression and will provide an attractive target for cancer intervention and therapy.
Tumor progression is a multi-step process that requires a sequential selection of specific malignant phenotypes. Met activation may induce different phenotypes depending on tumor stage: inducing proliferation and angiogenesis in pri- mary tumors, stimulating motility to form micrometastases, and regaining the proliferation phenotype to form overt metastases. To study how HGF/SF-induced proliferative phenotypes switch to the invasive phenotype is important for understanding the mechanism of tumor progression and will provide an attractive target for cancer intervention and therapy.
