【摘 要】
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Aging is associated with an increased risk of autoimmunity,a consequence of T cell self-tolerance breakdown,which means the T cells become\'hot-headed\'and begin to attack innocent cells,instead of the cells or pathogens that pose threats to the body.
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Aging is associated with an increased risk of autoimmunity,a consequence of T cell self-tolerance breakdown,which means the T cells become\'hot-headed\'and begin to attack innocent cells,instead of the cells or pathogens that pose threats to the body.
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