[HTML][HTML] Role of cancer microenvironment in metastasis: focus on colon cancer

S Gout, J Huot - Cancer Microenvironment, 2008 - Springer
S Gout, J Huot
Cancer Microenvironment, 2008Springer
One person on three will receive a diagnostic of cancer during his life. About one third of
them will die of the disease. In most cases, death will result from the formation of distal
secondary sites called metastases. Several events that lead to cancer are under genetic
control. In particular, cancer initiation is tightly associated with specific mutations that affect
proto-oncogenes and tumour suppressor genes. These mutations lead to unrestrained
growth of the primary neoplasm and a propensity to detach and to progress through the …
Abstract
One person on three will receive a diagnostic of cancer during his life. About one third of them will die of the disease. In most cases, death will result from the formation of distal secondary sites called metastases. Several events that lead to cancer are under genetic control. In particular, cancer initiation is tightly associated with specific mutations that affect proto-oncogenes and tumour suppressor genes. These mutations lead to unrestrained growth of the primary neoplasm and a propensity to detach and to progress through the subsequent steps of metastatic dissemination. This process depends tightly on the surrounding microenvironment. In fact, several studies support the point that tumour development relies on a continuous cross-talk between cancer cells and their cellular and extracellular microenvironments. This signaling cross-talk is mediated by transmembrane receptors expressed on cancer cells and stromal cells. The aim of this manuscript is to review how the cancer microenvironment influences the journey of a metastatic cell taking liver invasion by colorectal cancer cells as a model.
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