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BAFF信号与疾病

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摘要 BAFF(Bcell activatingfactorofTNFfamily)是肿瘤坏死因子超家族的新成员 ,对B淋巴细胞的生长、分化和发育有重要作用。BAFF信号的增强可能导致自身反应性B细胞的大量出现 ,破坏免疫耐受。现发现SLE ,RA和SS等多种自身免疫性疾病与血清中BAFF的异常升高存在关联性 ,同时也可能与BAFF APRIL形成有活性的异源三聚体有关。而BAFF的异常表达也与慢性B淋巴细胞性白血病等肿瘤的发生有关。有关BAFF的特异性抗体和其相关受体有望成为治疗自身免疫病的新生物制剂。
出处 《国外医学(生理病理科学与临床分册)》 2003年第6期644-646,共3页 Foreign Medical Sciences(Pathophysiology and Clinical Medicine)
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参考文献15

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