The novel role of metabolism-associated molecular patterns in sepsis.
Zhu, Xin-Xu Zhang, Wen-Wu Wu, Cheng-Hua Wang, Shun-Shun Smith, Fang Gao Jin, Sheng-Wei Zhang, Pu-Hong
Zhu, Xin-Xu
Zhang, Wen-Wu
Wu, Cheng-Hua
Wang, Shun-Shun
Smith, Fang Gao
Jin, Sheng-Wei
Zhang, Pu-Hong
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2022-06-02
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Abstract
Sepsis, a life-threatening organ dysfunction, is not caused by direct damage of pathogens and their toxins but by the host's severe immune and metabolic dysfunction caused by the damage when the host confronts infection. Previous views focused on the damage-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs), including metabolic proinflammatory factors in sepsis. Recently, new concepts have been proposed to group free fatty acids (FFAs), glucose, advanced glycation end products (AGEs), cholesterol, mitochondrial DNA (mtDNA), oxidized phospholipids (OxPLs), ceramides, and uric acid into metabolism-associated molecular patterns (MAMPs). The concept of MAMPs will bring new guidance to the research and potential treatments of sepsis. Nowadays, sepsis is regarded as closely related to metabolic disorders, and MAMPs play an important role in the pathogenesis and development of sepsis. According to this view, we have explained MAMPs and their possible roles in the pathogenesis of sepsis. Next, we have further explained the specific functions of different types of MAMPs in the metabolic process and their interactional relation
Citation
Zhu XX, Zhang WW, Wu CH, Wang SS, Smith FG, Jin SW, Zhang PH. The Novel Role of Metabolism-Associated Molecular Patterns in Sepsis. Front Cell Infect Microbiol. 2022 Jun 2;12:915099. doi: 10.3389/fcimb.2022.915099
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