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揭示艾滋病疫苗研究的秘密:抗体的抗体如何引发链式反应?
疫苗的工作原理是将经过处理的病毒部分引入人体,引发免疫反应,促使抗体生成。然而,在某些情况下,免疫系统却表现得异常复杂。最新研究表明,在接种过程中,免疫系统不断生成一种特殊的抗体,专门识别与Env蛋白结合的免疫复合物,而不是直接针对病毒本身。这一现象如同警察在追击罪犯后,发现新线索又继续派出更多的警察,引发了一场“链式反应”。
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