{"title":"基于质谱和荧光成像的药物协同作用双模式精确可视化。","authors":"Jinlong Zhang, Yida Zhang, Taihe Han, Shuai Mu, Duolong Di, Xuezhao Shi, Xiaoyan Liu, Haixia Zhang","doi":"10.1021/acs.analchem.4c03848","DOIUrl":null,"url":null,"abstract":"<p><p>There is a potential synergistic effect between nonsteroidal anti-inflammatory drugs and hydrogen sulfide (H<sub>2</sub>S), but direct evidence for the study is lacking. With a single fluorescence detection method, it is difficult to accurately confirm the effectiveness of the synergistic effect. In this study, the fluorescent probe and the nonsteroidal anti-inflammatory drug naproxen were combined via different self-immolative spacer groups to obtain a diagnostic and therapeutic integrated fluorescent probe <b>Nap-NP-NSB</b>, which can release H<sub>2</sub>S. The quantitative release of H<sub>2</sub>S by <b>Nap-NP-NSB</b> was evaluated <i>in vitro</i> and in cells, and the synergistic effect of H<sub>2</sub>S and naproxen was confirmed by monitoring the treatment process of cellular inflammation and oxidative damage of gastric mucosa cells. Finally, <i>in vivo</i> fluorescence imaging and mass spectrometry imaging of the liver and stomach tissues and their sections were performed in the mouse model of acute hepatitis. The dual-modal detection method not only confirmed that <b>Nap-NP-NSB</b> had better anti-inflammatory activity and less gastric mucosal damage, but also enabled a more accurate visualization of the drug synergistic effect of naproxen and H<sub>2</sub>S. This work provides a dual visualization imaging method combining fluorescence and mass spectrometry imaging and develops a new idea for studying drug synergies based on self-immolative structures.</p>","PeriodicalId":27,"journal":{"name":"Analytical Chemistry","volume":" ","pages":"18474-18482"},"PeriodicalIF":6.7000,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dual-Modality Accurate Visualization of Drug Synergy Based on Mass Spectrometry and Fluorescence Imaging.\",\"authors\":\"Jinlong Zhang, Yida Zhang, Taihe Han, Shuai Mu, Duolong Di, Xuezhao Shi, Xiaoyan Liu, Haixia Zhang\",\"doi\":\"10.1021/acs.analchem.4c03848\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>There is a potential synergistic effect between nonsteroidal anti-inflammatory drugs and hydrogen sulfide (H<sub>2</sub>S), but direct evidence for the study is lacking. With a single fluorescence detection method, it is difficult to accurately confirm the effectiveness of the synergistic effect. In this study, the fluorescent probe and the nonsteroidal anti-inflammatory drug naproxen were combined via different self-immolative spacer groups to obtain a diagnostic and therapeutic integrated fluorescent probe <b>Nap-NP-NSB</b>, which can release H<sub>2</sub>S. The quantitative release of H<sub>2</sub>S by <b>Nap-NP-NSB</b> was evaluated <i>in vitro</i> and in cells, and the synergistic effect of H<sub>2</sub>S and naproxen was confirmed by monitoring the treatment process of cellular inflammation and oxidative damage of gastric mucosa cells. Finally, <i>in vivo</i> fluorescence imaging and mass spectrometry imaging of the liver and stomach tissues and their sections were performed in the mouse model of acute hepatitis. The dual-modal detection method not only confirmed that <b>Nap-NP-NSB</b> had better anti-inflammatory activity and less gastric mucosal damage, but also enabled a more accurate visualization of the drug synergistic effect of naproxen and H<sub>2</sub>S. This work provides a dual visualization imaging method combining fluorescence and mass spectrometry imaging and develops a new idea for studying drug synergies based on self-immolative structures.</p>\",\"PeriodicalId\":27,\"journal\":{\"name\":\"Analytical Chemistry\",\"volume\":\" \",\"pages\":\"18474-18482\"},\"PeriodicalIF\":6.7000,\"publicationDate\":\"2024-11-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Analytical Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1021/acs.analchem.4c03848\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/11/5 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, ANALYTICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1021/acs.analchem.4c03848","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/11/5 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
Dual-Modality Accurate Visualization of Drug Synergy Based on Mass Spectrometry and Fluorescence Imaging.
There is a potential synergistic effect between nonsteroidal anti-inflammatory drugs and hydrogen sulfide (H2S), but direct evidence for the study is lacking. With a single fluorescence detection method, it is difficult to accurately confirm the effectiveness of the synergistic effect. In this study, the fluorescent probe and the nonsteroidal anti-inflammatory drug naproxen were combined via different self-immolative spacer groups to obtain a diagnostic and therapeutic integrated fluorescent probe Nap-NP-NSB, which can release H2S. The quantitative release of H2S by Nap-NP-NSB was evaluated in vitro and in cells, and the synergistic effect of H2S and naproxen was confirmed by monitoring the treatment process of cellular inflammation and oxidative damage of gastric mucosa cells. Finally, in vivo fluorescence imaging and mass spectrometry imaging of the liver and stomach tissues and their sections were performed in the mouse model of acute hepatitis. The dual-modal detection method not only confirmed that Nap-NP-NSB had better anti-inflammatory activity and less gastric mucosal damage, but also enabled a more accurate visualization of the drug synergistic effect of naproxen and H2S. This work provides a dual visualization imaging method combining fluorescence and mass spectrometry imaging and develops a new idea for studying drug synergies based on self-immolative structures.
期刊介绍:
Analytical Chemistry, a peer-reviewed research journal, focuses on disseminating new and original knowledge across all branches of analytical chemistry. Fundamental articles may explore general principles of chemical measurement science and need not directly address existing or potential analytical methodology. They can be entirely theoretical or report experimental results. Contributions may cover various phases of analytical operations, including sampling, bioanalysis, electrochemistry, mass spectrometry, microscale and nanoscale systems, environmental analysis, separations, spectroscopy, chemical reactions and selectivity, instrumentation, imaging, surface analysis, and data processing. Papers discussing known analytical methods should present a significant, original application of the method, a notable improvement, or results on an important analyte.