摘要
外泌体是30-120nm长的内吞膜衍生的囊泡,其由各种类型的细胞分泌并稳定存在于体液中,例如血浆,尿液,唾液和母乳。 外来体参与细胞间通讯。 最近的累积研究表明,外泌体可以作为疾病诊断和预后的新型生物标志物。 在这里,我们回顾了外泌体的生物学特征,外泌体分离和鉴定技术,以及外泌体生物标志物鉴定的进展,突出了外泌体与人类疾病的相关性和意义以及转化医学的巨大潜力。
关键词: 外泌体,分离,生物标志物,蛋白质,RNA,诊断。
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