Firstly described in 1992, the receptor for advanced glycation end-products has attracted increasing attention due to its diverse ligand repertoire and involvement in several pathophysiological processes associated with inflammation such as in diabetes, cancer, autoimmune diseases and neurodegenerative diseases. This receptor in addition to its binding capacity for advanced glycation end-products also recognizes some molecules classified as both, pathogen- and damage-associated molecular patterns and thus triggering the transcription of genes encoding inflammatory mediators. Some of these ligands are common for both, the receptor of advanced glycation end-products and members of the Toll-like receptor family, generating shared signaling cascades. Furthermore, these receptors may cooperate as essential partners through the recruitment and assembly of homo- and hetero-oligomers in order to strengthen the inflammatory response. The purpose of this review is to highlight the importance of some particular features of this multiligand receptor, its signaling cascade as well as the cross-talk with some members of the Toll-like receptor family.

译文

首先,1992年描述,晚期糖基化终产物的受体由于其多样化的配体库和参与与炎症相关的多种病理生理过程,如糖尿病,癌症,自身免疫性疾病和神经退行性疾病,已引起越来越多的关注。该受体除了与高级糖基化终产物的结合能力外,还识别出某些分子,这些分子被归类为与病原体和损伤相关的分子模式,从而触发了编码炎症介质的基因的转录。这些配体中的一些对于晚期糖基化终产物的受体和Toll样受体家族的成员都是共同的,从而产生共享的信号级联。此外,这些受体可以通过招募和组装同质和异质寡聚体作为重要伴侣进行合作,以增强炎症反应。这篇综述的目的是强调这种多配体受体的某些特定特征的重要性,其信号级联以及与Toll样受体家族某些成员的串扰。

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