Investigating the mechanism of Qifu Yin in ameliorating memory disorders through pseudo-targeted lipidomics.

IF 3 4区 生物学 Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY Molecular omics Pub Date : 2024-11-29 DOI:10.1039/d4mo00141a
Fuxia Zhao, Jing Wang, Minjun Wu, Jiaqi Fan, Shiqi Liu, Fanying Deng, Shihui Wang, Yangang Cheng, Yan Wang
{"title":"Investigating the mechanism of Qifu Yin in ameliorating memory disorders through pseudo-targeted lipidomics.","authors":"Fuxia Zhao, Jing Wang, Minjun Wu, Jiaqi Fan, Shiqi Liu, Fanying Deng, Shihui Wang, Yangang Cheng, Yan Wang","doi":"10.1039/d4mo00141a","DOIUrl":null,"url":null,"abstract":"<p><p>Memory disorder (MD) is a neurodegenerative disease with an increasing incidence rate that adversely affects the quality of life of patients. Qifu Yin (QFY), a classic traditional Chinese medicine formula used for treating dementia, is known for its neuroprotective properties, although its mechanism of action requires further exploration. In this study, D-galactose combined with aluminum chloride was used to establish an MD rat model, and behavior, histopathology, and related indicators were used to evaluate the pharmacodynamics of the formula in the rats. Furthermore, brain tissues were examined using pseudo-targeted lipidomics analysis, and candidate ion pairs were screened through mass spectrometry using UPLC-Q/Orbitrap HRMS. An sMRM detection method for candidate ion pairs was developed using UHPLC-Q-TRAP-MS/MS and validated. This approach was applied to the lipidomics study of QFY in improving MD. Differential metabolites screened through pseudo-targeted lipidomics were analyzed by employing network pharmacology, and the pathway was verified to explore their mechanism of action. Results demonstrated that QFY could improve memory impairment. A total of 1052 ion pairs were constructed in the pseudo-targeted lipidomics analysis, identifying 33 differential metabolites and 5 metabolic pathways. Furthermore, 31 differential metabolites in MD rats treated with QFY were significantly reversed. Immunohistochemical analysis showed that QFY could inhibit the expression of inflammatory factors. Network pharmacological analysis showed that the calcium signaling pathway was the main signaling pathway, and QFY could significantly reverse the expression levels of mRNA and protein. Thus, QFY can improve memory impairment in rats, which may be related to the regulation of oxidative stress, lipid metabolism disorder and the calcium signaling pathway.</p>","PeriodicalId":19065,"journal":{"name":"Molecular omics","volume":" ","pages":""},"PeriodicalIF":3.0000,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular omics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1039/d4mo00141a","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Memory disorder (MD) is a neurodegenerative disease with an increasing incidence rate that adversely affects the quality of life of patients. Qifu Yin (QFY), a classic traditional Chinese medicine formula used for treating dementia, is known for its neuroprotective properties, although its mechanism of action requires further exploration. In this study, D-galactose combined with aluminum chloride was used to establish an MD rat model, and behavior, histopathology, and related indicators were used to evaluate the pharmacodynamics of the formula in the rats. Furthermore, brain tissues were examined using pseudo-targeted lipidomics analysis, and candidate ion pairs were screened through mass spectrometry using UPLC-Q/Orbitrap HRMS. An sMRM detection method for candidate ion pairs was developed using UHPLC-Q-TRAP-MS/MS and validated. This approach was applied to the lipidomics study of QFY in improving MD. Differential metabolites screened through pseudo-targeted lipidomics were analyzed by employing network pharmacology, and the pathway was verified to explore their mechanism of action. Results demonstrated that QFY could improve memory impairment. A total of 1052 ion pairs were constructed in the pseudo-targeted lipidomics analysis, identifying 33 differential metabolites and 5 metabolic pathways. Furthermore, 31 differential metabolites in MD rats treated with QFY were significantly reversed. Immunohistochemical analysis showed that QFY could inhibit the expression of inflammatory factors. Network pharmacological analysis showed that the calcium signaling pathway was the main signaling pathway, and QFY could significantly reverse the expression levels of mRNA and protein. Thus, QFY can improve memory impairment in rats, which may be related to the regulation of oxidative stress, lipid metabolism disorder and the calcium signaling pathway.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
求助全文
约1分钟内获得全文 去求助
来源期刊
Molecular omics
Molecular omics Biochemistry, Genetics and Molecular Biology-Biochemistry
CiteScore
5.40
自引率
3.40%
发文量
91
期刊介绍: Molecular Omics publishes high-quality research from across the -omics sciences. Topics include, but are not limited to: -omics studies to gain mechanistic insight into biological processes – for example, determining the mode of action of a drug or the basis of a particular phenotype, such as drought tolerance -omics studies for clinical applications with validation, such as finding biomarkers for diagnostics or potential new drug targets -omics studies looking at the sub-cellular make-up of cells – for example, the subcellular localisation of certain proteins or post-translational modifications or new imaging techniques -studies presenting new methods and tools to support omics studies, including new spectroscopic/chromatographic techniques, chip-based/array technologies and new classification/data analysis techniques. New methods should be proven and demonstrate an advance in the field. Molecular Omics only accepts articles of high importance and interest that provide significant new insight into important chemical or biological problems. This could be fundamental research that significantly increases understanding or research that demonstrates clear functional benefits. Papers reporting new results that could be routinely predicted, do not show a significant improvement over known research, or are of interest only to the specialist in the area are not suitable for publication in Molecular Omics.
期刊最新文献
Phosphoproteomics guides low dose drug combination of cisplatin and silmitasertib against concurrent chemoradiation resistant cervical cancer. Competing technologies: determining the geographical origin of strawberries (Fragaria × ananassa) using laboratory based near-infrared spectroscopy compared to a simple portable device. Back cover Investigating the mechanism of Qifu Yin in ameliorating memory disorders through pseudo-targeted lipidomics. Proteomic and metabolic profiling reveals molecular phenotype associated with chemotrophic growth of Rubrivivax benzoatilyticus JA2 on L-tryptophan.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1