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首页> 外文期刊>Trends in immunology >Role of complementary proteins in autoimmunity: an old idea re-emerges with new twists.
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Role of complementary proteins in autoimmunity: an old idea re-emerges with new twists.

机译:互补蛋白在自身免疫中的作用:一个古老的想法以新的曲折重新出现。

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摘要

It has been suggested that complementary proteins are involved in autoimmunity through a network involving idiotype-anti-idiotype reactions termed 'autoantigen complementarity'. We propose that complementary proteins, which occur naturally or result from cellular dysfunction, might be more common than recognized currently. This implies that the role of complementary proteins in autoimmunity merits increasing investigation. The concept of complementary proteins is reviewed here and, also, new ideas are presented that underscore the role of open-reading frames in frame -1 of recognized genes in the production of complementary proteins (frame -1 is the reverse complement sequence of a gene that uses the antisense of the codons of frame +1). Furthermore, a novel role for palindromic sequences in autoimmunity and a new model explaining how abzymes and autoantigen complementarity might be related are proposed.
机译:已经提出,互补蛋白通过涉及称为“自身抗原互补性”的独特型-抗独特型反应的网络参与自身免疫。我们提出,天然存在的或由细胞功能障碍导致的互补蛋白可能比目前公认的更为普遍。这表明互补蛋白在自身免疫中的作用值得进一步研究。本文对互补蛋白的概念进行了综述,并提出了新的观点,这些思想强调了在已识别基因的第-1号框架中开放阅读框在互补蛋白生产中的作用(第-1号框架是基因的反向互补序列使用第+1帧密码子的反义)。此外,提出了回文序列在自身免疫中的新作用,并提出了一种新的模型,该模型解释了抗体酶和自身抗原互补性如何相关。

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