Abstract
Cancer is a generic term that groups different types of malignant tumors. Each of them has a specifi c name according to the tissue that gave birth to it. It appears when cells multiply in an uncontrolled manner and take the place of healthy cells. Deaths from cancer are mainly due to damage caused by metastases. This is why it is important to diagnose the disease early, before it spreads in the body. After the diagnosis announcement, cancer management is put in place: it involves several treatments that are articulated throughout the course of care. Cancers have the particularity of reacting differently to treatments. Some types of cancer are best treated with surgery. Others respond better to drugs called chemotherapy. It often happens that several treatments are administered together to ensure the best possible results. Studies have so far focused largely on the tumor cell itself. The new challenge for researchers is now to understand how these cells interact with their immediate environment. What processes do they put in place to escape the immune system or to successfully spread? Understanding these mechanisms could lead to the development of new types of treatment.
Published Version
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