Scientists at the Max Delbrück Center for Molecular Medicine have discovered that lymphomaA cancer arising in the lymphatic system. The white blood cells affected are part of the body's immune system. The lymphatic system is a large network of vessels that carry fluid and cells of the immune system around the body. Lymph nodes are regional collection centers in the lymphatic system. See also, 'lymphatic system'. cancer cells work to create a more favorable environment for themselves when they disperse. Like all cells, cancer cells need a constant supply of nutrients. The reseach revealed that lymphoma cells can be lead to lymph nodesA grape-like cluster of lymphatic tissue. Lymph nodes (or lymph glands) filter the lymph fluid that flows through the lymphatic system. Lymph nodes collect fluid from discrete regions of the body and are often examined for the presence of metastasizing cancer cells. or spleen, areas rich in nutrients, by signals received through a type of cellular antenna, a cell surface proteinOne of the four basic types of biomolecule. Proteins are polymers made up of strings of amino acids. Proteins serve many functions in organisms including transport of molecules, structure, cell adhesion and as signaling molecules such as hormones. Many transcription factors, including p53 and Rb are proteins. called CCR7. When the cells are in the lymph nodes , they begin to communicate with other cells in the area, providing them with additional support. The discovery of these communication networks opens up the possibility of new drug targets.
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