{"title":"电针足三里（ST36）通过调节胆碱能- mirna 124通路减轻肠缺血再灌注损伤。","authors":"YanXia Geng, Hai Lv, Yu Liu, DingDing Guo, JingJing Zheng, YingXin Li, Hua Jiang, Dong Chen","doi":"10.1111/nmo.14971","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>Intestinal ischemia-reperfusion injury (IIRI) is common in a variety of critical diseases and acute stress, and acupuncture is a promising treatment for IIRI. The aim of this study is to explore the mechanism of electroacupuncture (EA) at Zusanli (ST36) in improving IIRI from the perspective of the cholinergic anti-inflammatory pathway (CAP) and miRNA 124.</p><p><strong>Methods: </strong>Seven groups of mice were performed: Control group, I/R group (IIRI model), EA group (I/R + EA), miRNA mimic group (I/R + EA + miRNA 124 mimic), miRNA inhibitor group (I/R + EA + miRNA 124 inhibitor), PNU group (I/R + EA + α7nAChR agonist), and MLA group (I/R + EA+ α7nAChR antagonist). The expression of intestinal macrophages, α7nAChR, miRNA 124, and related molecules, including p-STAT3 and IL-6, as well as histological damage (Chiu's score) and mucosal permeability (serum FD4 concentration), were detected.</p><p><strong>Results: </strong>The serum FD4 concentrations in the EA and PNU groups were significantly lower compared to the I/R group (p < 0.05). The expression of intestinal α7nAChR and miRNA 124 in the EA, miRNA mimic, and PNU groups was higher than that in the I/R group (p < 0.05), while levels of p-STAT3 and IL-6 were reduced (p < 0.05). Conversely, in the miRNA inhibitor and MLA groups, miRNA 124 levels were significantly lower than in the EA group (p < 0.05), and IL-6 levels were increased (p < 0.05).</p><p><strong>Conclusion: </strong>EA at Zusanli may induce miRNA124 through the cholinergic pathway on intestinal macrophages, which may be a key neuro-immune target of EA in the treatment of IIRI.</p>","PeriodicalId":19123,"journal":{"name":"Neurogastroenterology and Motility","volume":" ","pages":"e14971"},"PeriodicalIF":3.5000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Electroacupuncture at Zusanli (ST36) Alleviate Intestinal Ischemia-Reperfusion Injury by Regulating the Cholinergic-miRNA 124 Pathway.\",\"authors\":\"YanXia Geng, Hai Lv, Yu Liu, DingDing Guo, JingJing Zheng, YingXin Li, Hua Jiang, Dong Chen\",\"doi\":\"10.1111/nmo.14971\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>Intestinal ischemia-reperfusion injury (IIRI) is common in a variety of critical diseases and acute stress, and acupuncture is a promising treatment for IIRI. The aim of this study is to explore the mechanism of electroacupuncture (EA) at Zusanli (ST36) in improving IIRI from the perspective of the cholinergic anti-inflammatory pathway (CAP) and miRNA 124.</p><p><strong>Methods: </strong>Seven groups of mice were performed: Control group, I/R group (IIRI model), EA group (I/R + EA), miRNA mimic group (I/R + EA + miRNA 124 mimic), miRNA inhibitor group (I/R + EA + miRNA 124 inhibitor), PNU group (I/R + EA + α7nAChR agonist), and MLA group (I/R + EA+ α7nAChR antagonist). The expression of intestinal macrophages, α7nAChR, miRNA 124, and related molecules, including p-STAT3 and IL-6, as well as histological damage (Chiu's score) and mucosal permeability (serum FD4 concentration), were detected.</p><p><strong>Results: </strong>The serum FD4 concentrations in the EA and PNU groups were significantly lower compared to the I/R group (p < 0.05). The expression of intestinal α7nAChR and miRNA 124 in the EA, miRNA mimic, and PNU groups was higher than that in the I/R group (p < 0.05), while levels of p-STAT3 and IL-6 were reduced (p < 0.05). Conversely, in the miRNA inhibitor and MLA groups, miRNA 124 levels were significantly lower than in the EA group (p < 0.05), and IL-6 levels were increased (p < 0.05).</p><p><strong>Conclusion: </strong>EA at Zusanli may induce miRNA124 through the cholinergic pathway on intestinal macrophages, which may be a key neuro-immune target of EA in the treatment of IIRI.</p>\",\"PeriodicalId\":19123,\"journal\":{\"name\":\"Neurogastroenterology and Motility\",\"volume\":\" \",\"pages\":\"e14971\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Neurogastroenterology and Motility\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1111/nmo.14971\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neurogastroenterology and Motility","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/nmo.14971","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Electroacupuncture at Zusanli (ST36) Alleviate Intestinal Ischemia-Reperfusion Injury by Regulating the Cholinergic-miRNA 124 Pathway.
Objective: Intestinal ischemia-reperfusion injury (IIRI) is common in a variety of critical diseases and acute stress, and acupuncture is a promising treatment for IIRI. The aim of this study is to explore the mechanism of electroacupuncture (EA) at Zusanli (ST36) in improving IIRI from the perspective of the cholinergic anti-inflammatory pathway (CAP) and miRNA 124.
Methods: Seven groups of mice were performed: Control group, I/R group (IIRI model), EA group (I/R + EA), miRNA mimic group (I/R + EA + miRNA 124 mimic), miRNA inhibitor group (I/R + EA + miRNA 124 inhibitor), PNU group (I/R + EA + α7nAChR agonist), and MLA group (I/R + EA+ α7nAChR antagonist). The expression of intestinal macrophages, α7nAChR, miRNA 124, and related molecules, including p-STAT3 and IL-6, as well as histological damage (Chiu's score) and mucosal permeability (serum FD4 concentration), were detected.
Results: The serum FD4 concentrations in the EA and PNU groups were significantly lower compared to the I/R group (p < 0.05). The expression of intestinal α7nAChR and miRNA 124 in the EA, miRNA mimic, and PNU groups was higher than that in the I/R group (p < 0.05), while levels of p-STAT3 and IL-6 were reduced (p < 0.05). Conversely, in the miRNA inhibitor and MLA groups, miRNA 124 levels were significantly lower than in the EA group (p < 0.05), and IL-6 levels were increased (p < 0.05).
Conclusion: EA at Zusanli may induce miRNA124 through the cholinergic pathway on intestinal macrophages, which may be a key neuro-immune target of EA in the treatment of IIRI.
期刊介绍：
Neurogastroenterology & Motility (NMO) is the official Journal of the European Society of Neurogastroenterology & Motility (ESNM) and the American Neurogastroenterology and Motility Society (ANMS). It is edited by James Galligan, Albert Bredenoord, and Stephen Vanner. The editorial and peer review process is independent of the societies affiliated to the journal and publisher: Neither the ANMS, the ESNM or the Publisher have editorial decision-making power. Whenever these are relevant to the content being considered or published, the editors, journal management committee and editorial board declare their interests and affiliations.
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