文章基本信息

标题：Clinic serum levels of Plin5 is therapeutic target of spinal cord injury and Plin5 reduced inflammation in spinal cord injury via silent information regulator 1 dependent inhibition of NLRP3 inflammasome
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作者：WU Binqiang ; LIANG Xiao ; ZHAO Feng 等
期刊名称：Food Science and Technology (Campinas)
印刷版ISSN：0101-2061
电子版ISSN：1678-457X
出版年度：2022
卷号：42
DOI：10.1590/fst.51121
语种：English
出版社：Sociedade Brasileira de Ciência e Tecnologia de Alimentos
摘要：The study investigated that clinic significance and molecular mechanism of Plin5 in spinal cord injury (SCI). Serum levels of Plin5 was down-regulated and there is a negative correlation between Plin5 and IL-1β levels in patients with SCI,. Human Plin5 protein could reduce inflammation, and prevented spinal cord injury in rat model of SCI. Over-expression of Plin5 reduced inflammation divisors via activation of SIRT1 and suppression of NLRP3 in vitro model of SCI; down-regulation of Plin5 promoted inflammation divisors via inactivation of SIRT1 and induction of NLRP3 in vitro model of SCI. SIRT1 is important targets of Plin5 in inflammation divisors of SCI. The inhibition of SIRT1 reduced the effects of Plin5 on inflammation divisors of SCI. The activation of NLRP3 also reduced the effects of Plin5 on inflammation divisors of SCI. We concluded that clinic Serum levels of Plin5 is therapeutic target of SCI and Plin5 reduced inflammation in SCI via SIRT1 dependent suppression of NLRP3 Inflammasome.
关键词：Plin5;SIRT1;NLRP3;spinal cord injury