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Metastasis occurs when cancer cells spread to other organs and escape elimination by the immune system. Analysis reveals that these cells resist killing by immune cells by harnessing stress-hormone signalling through the glucocorticoid receptor, suggesting a potential therapeutic target for preventing metastasis.
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В МОК высказались об отстранении израильских и американских спортсменов20:59
美股三大指数收盘涨跌不一,大型科技股多数上涨