Ying Wang, Shanshan Zhao, Guohua Li, Dawei Wang, Yanwu Jin
{"title":"HOTAIR沉默对异氟醚诱导的认知功能障碍的神经保护作用通过海绵微rna -129-5p和抑制神经炎症。","authors":"Ying Wang, Shanshan Zhao, Guohua Li, Dawei Wang, Yanwu Jin","doi":"10.1159/000521014","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>This article purposed to detect the function of the HOTAIR and HOTAIR/microRNA-129-5p (miR-129-5p) axis on the isoflurane (ISO)-injured cells and rat, and propounded a novel perspective in exploring the molecular pathogenesis of ISO damage.</p><p><strong>Methods: </strong>The expression of HOTAIR and miR-129-5p was tested by quantitative real-time PCR. The viable cells were identified using MMT, and the apoptotic cells were provided by flow cytometry. The concentration of proinflammatory indicators was revealed by enzyme-linked immunosorbent assay kits. The function of HOTAIR on oxidative stress was detected by commercial kits. A luciferase assay was performed to confirm the relationship between miR-129-5p and HOTAIR. The Morris water maze test was conducted to elucidate the cognition of SD rats.</p><p><strong>Results: </strong>The expression of HOTAIR was enhanced and the expression of miR-129-5p was lessened in the ISO-evoked SD rats and HT22 cells. The interference of HOTAIR reversed the injury of ISO on cell viability, apoptosis, inflammation, and oxidative stress. Besides, HOTAIR might be a target ceRNA of miR-129-5p. MiR-129-5p abrogated the function of silenced HOTAIR on cell viability, cell apoptosis, inflammation, and oxidative stress. Moreover, in vivo, the intervention of HOTAIR reversed the influence of ISO on cognition and oxidative stress by binding miR-129-5p.</p><p><strong>Discussion/conclusion: </strong>Lowly expressed HOTAIR contributed to the recovery of the ISO-injured HT22 cell model from the abnormal viability, apoptosis, inflammation, and oxidative stress by regulating miR-129-5p. miR-129-5p mediated the function of HOTAIR on cognition and oxidative balance in the ISO-managed SD rat model.</p>","PeriodicalId":19133,"journal":{"name":"Neuroimmunomodulation","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Neuroprotective Effect of HOTAIR Silencing on Isoflurane-Induced Cognitive Dysfunction via Sponging microRNA-129-5p and Inhibiting Neuroinflammation.\",\"authors\":\"Ying Wang, Shanshan Zhao, Guohua Li, Dawei Wang, Yanwu Jin\",\"doi\":\"10.1159/000521014\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>This article purposed to detect the function of the HOTAIR and HOTAIR/microRNA-129-5p (miR-129-5p) axis on the isoflurane (ISO)-injured cells and rat, and propounded a novel perspective in exploring the molecular pathogenesis of ISO damage.</p><p><strong>Methods: </strong>The expression of HOTAIR and miR-129-5p was tested by quantitative real-time PCR. The viable cells were identified using MMT, and the apoptotic cells were provided by flow cytometry. The concentration of proinflammatory indicators was revealed by enzyme-linked immunosorbent assay kits. The function of HOTAIR on oxidative stress was detected by commercial kits. A luciferase assay was performed to confirm the relationship between miR-129-5p and HOTAIR. The Morris water maze test was conducted to elucidate the cognition of SD rats.</p><p><strong>Results: </strong>The expression of HOTAIR was enhanced and the expression of miR-129-5p was lessened in the ISO-evoked SD rats and HT22 cells. The interference of HOTAIR reversed the injury of ISO on cell viability, apoptosis, inflammation, and oxidative stress. Besides, HOTAIR might be a target ceRNA of miR-129-5p. MiR-129-5p abrogated the function of silenced HOTAIR on cell viability, cell apoptosis, inflammation, and oxidative stress. Moreover, in vivo, the intervention of HOTAIR reversed the influence of ISO on cognition and oxidative stress by binding miR-129-5p.</p><p><strong>Discussion/conclusion: </strong>Lowly expressed HOTAIR contributed to the recovery of the ISO-injured HT22 cell model from the abnormal viability, apoptosis, inflammation, and oxidative stress by regulating miR-129-5p. miR-129-5p mediated the function of HOTAIR on cognition and oxidative balance in the ISO-managed SD rat model.</p>\",\"PeriodicalId\":19133,\"journal\":{\"name\":\"Neuroimmunomodulation\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Neuroimmunomodulation\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1159/000521014\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENDOCRINOLOGY & METABOLISM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neuroimmunomodulation","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1159/000521014","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENDOCRINOLOGY & METABOLISM","Score":null,"Total":0}
Neuroprotective Effect of HOTAIR Silencing on Isoflurane-Induced Cognitive Dysfunction via Sponging microRNA-129-5p and Inhibiting Neuroinflammation.
Introduction: This article purposed to detect the function of the HOTAIR and HOTAIR/microRNA-129-5p (miR-129-5p) axis on the isoflurane (ISO)-injured cells and rat, and propounded a novel perspective in exploring the molecular pathogenesis of ISO damage.
Methods: The expression of HOTAIR and miR-129-5p was tested by quantitative real-time PCR. The viable cells were identified using MMT, and the apoptotic cells were provided by flow cytometry. The concentration of proinflammatory indicators was revealed by enzyme-linked immunosorbent assay kits. The function of HOTAIR on oxidative stress was detected by commercial kits. A luciferase assay was performed to confirm the relationship between miR-129-5p and HOTAIR. The Morris water maze test was conducted to elucidate the cognition of SD rats.
Results: The expression of HOTAIR was enhanced and the expression of miR-129-5p was lessened in the ISO-evoked SD rats and HT22 cells. The interference of HOTAIR reversed the injury of ISO on cell viability, apoptosis, inflammation, and oxidative stress. Besides, HOTAIR might be a target ceRNA of miR-129-5p. MiR-129-5p abrogated the function of silenced HOTAIR on cell viability, cell apoptosis, inflammation, and oxidative stress. Moreover, in vivo, the intervention of HOTAIR reversed the influence of ISO on cognition and oxidative stress by binding miR-129-5p.
Discussion/conclusion: Lowly expressed HOTAIR contributed to the recovery of the ISO-injured HT22 cell model from the abnormal viability, apoptosis, inflammation, and oxidative stress by regulating miR-129-5p. miR-129-5p mediated the function of HOTAIR on cognition and oxidative balance in the ISO-managed SD rat model.
期刊介绍：
The rapidly expanding area of research known as neuroimmunomodulation explores the way in which the nervous system interacts with the immune system via neural, hormonal, and paracrine actions. Encompassing both basic and clinical research, ''Neuroimmunomodulation'' reports on all aspects of these interactions. Basic investigations consider all neural and humoral networks from molecular genetics through cell regulation to integrative systems of the body. The journal also aims to clarify the basic mechanisms involved in the pathogenesis of the CNS pathology in AIDS patients and in various neurodegenerative diseases. Although primarily devoted to research articles, timely reviews are published on a regular basis.
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