A novel regulator of NLRP3 inflammasome: Peptides

IF 2.8 4区医学 Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY

Peptides Pub Date : 2025-03-08 DOI:10.1016/j.peptides.2025.171381

Zhuo Zuo, Yaxing Wang, Yanwei Fang, Mengya Zhao, Zhe Wang, Zhouqi Yang, Bin Jia, Yulong Sun

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引用次数: 0

Abstract

The NLRP3 inflammasome plays a crucial role as a critical regulator of the immune response and has been implicated in the pathogenesis of numerous diseases. Peptides, known for their remarkable potency, selectivity, and low toxicity, have been extensively employed in disease treatment. Recent research has unveiled the potential of peptides in modulating the activity of the NLRP3 inflammasome. This review begins by examining the structure of the NLRP3 inflammasome, encompassing NLRP3, ASC, and Caspase-1, along with the three activation pathways: canonical, non-canonical, and alternative. Subsequently, we provide a comprehensive summary of peptide modulators targeting the NLRP3 inflammasome and elucidate their underlying mechanisms. The efficacy of these modulators has been validated through in vitro and in vivo experiments on NLRP3 inflammasome regulation. Furthermore, we conduct sequence alignment of the identified peptides and investigate their binding sites on the NLRP3 protein. This work is a foundational exploration for advancing peptides as potential therapeutic agents for NLRP3-related diseases.

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来源期刊

Peptides 医学-生化与分子生物学

CiteScore

6.40

自引率

6.70%

发文量

130

审稿时长

28 days

期刊介绍： Peptides is an international journal presenting original contributions on the biochemistry, physiology and pharmacology of biological active peptides, as well as their functions that relate to gastroenterology, endocrinology, and behavioral effects. Peptides emphasizes all aspects of high profile peptide research in mammals and non-mammalian vertebrates. Special consideration can be given to plants and invertebrates. Submission of articles with clinical relevance is particularly encouraged.