Competition among cells prevents cancer

T lymphocytes arise from the thymus gland, which plays an important role in the immune system. In this organ, immature progenitor cells originating in the bone marrow mature into immune system cells. The bone marrow constantly produces new progenitor cells that migrate into the thymus, where they replace older, „worn-out“ progenitors. Scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, …

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