Furong Liu, Ting Wen, Fangshan Chen, Jin Huang, Dazhong Liao
{"title":"柚皮苷载体牛血清白蛋白纳米粒子抑制活性氧 (ROS),预防溃疡和胃癌","authors":"Furong Liu, Ting Wen, Fangshan Chen, Jin Huang, Dazhong Liao","doi":"10.1166/jbn.2024.3846","DOIUrl":null,"url":null,"abstract":"Gastric cancer is a malignance of digestive system and effective treatment measures are key to treatment of gastric cancer. In this experiment, we assessed the effect of bovine serum albumin nanoparticle (BASNP)-coated naringenin (NGN) on reactive oxygen species (ROS) in gastric cancer.\n After preparation of NGN-BASNP and animal model of gastric cancer, rats were administered with NGN-BASNP, ROS agonists and ROS inhibitors, when the model group was set. After one week of intervention, gastric ulcers in rats were measured and Hematoxylin-eosin (HE) staining was performed. Transwell\n chamber was used to detect cell invasion ability, while 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) was detected proliferation ability of gastric cancer cells. Real Time Quantitative Polymerase Chain Reaction (RT-qPCR) and Western blot determined TNF-α mRNA\n expression and ROS. With about 100 nm diameter of NGN-BASNP nanoparticles, the nanoparticles presented in good shape. Compared with lesions in the model group, NGN-BASNP treatment greatly improved the condition, relieving the ulcer and decreasing the ulcer area (P < 0.05). After\n adding ROS agonist, inhibitory effect of NGN-BASNP intervention was amplified (P < 0.01) when the ROS level in the NGN-BASNP+ROS agonist group was decreased and TNF-α expression decreased. Moreover, NGN-BASNP effectively suppressed gastric cancer cell proliferation and\n migration but induced apoptosis. NGN-BASNP inhibited the expression of TNF-α mRNA and ROS level in gastric cancer cells, thereby alleviating gastric ulcer and delaying gastric cancer cell growth.","PeriodicalId":15260,"journal":{"name":"Journal of biomedical nanotechnology","volume":null,"pages":null},"PeriodicalIF":2.9000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Naringenin-Loaded Bovine Serum Albumin Nanoparticles Inhibit Reactive Oxygen Species (ROS) to Prevent Ulcer and Gastric Cancer\",\"authors\":\"Furong Liu, Ting Wen, Fangshan Chen, Jin Huang, Dazhong Liao\",\"doi\":\"10.1166/jbn.2024.3846\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Gastric cancer is a malignance of digestive system and effective treatment measures are key to treatment of gastric cancer. In this experiment, we assessed the effect of bovine serum albumin nanoparticle (BASNP)-coated naringenin (NGN) on reactive oxygen species (ROS) in gastric cancer.\\n After preparation of NGN-BASNP and animal model of gastric cancer, rats were administered with NGN-BASNP, ROS agonists and ROS inhibitors, when the model group was set. After one week of intervention, gastric ulcers in rats were measured and Hematoxylin-eosin (HE) staining was performed. Transwell\\n chamber was used to detect cell invasion ability, while 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) was detected proliferation ability of gastric cancer cells. Real Time Quantitative Polymerase Chain Reaction (RT-qPCR) and Western blot determined TNF-α mRNA\\n expression and ROS. With about 100 nm diameter of NGN-BASNP nanoparticles, the nanoparticles presented in good shape. Compared with lesions in the model group, NGN-BASNP treatment greatly improved the condition, relieving the ulcer and decreasing the ulcer area (P < 0.05). After\\n adding ROS agonist, inhibitory effect of NGN-BASNP intervention was amplified (P < 0.01) when the ROS level in the NGN-BASNP+ROS agonist group was decreased and TNF-α expression decreased. Moreover, NGN-BASNP effectively suppressed gastric cancer cell proliferation and\\n migration but induced apoptosis. NGN-BASNP inhibited the expression of TNF-α mRNA and ROS level in gastric cancer cells, thereby alleviating gastric ulcer and delaying gastric cancer cell growth.\",\"PeriodicalId\":15260,\"journal\":{\"name\":\"Journal of biomedical nanotechnology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2024-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of biomedical nanotechnology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1166/jbn.2024.3846\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of biomedical nanotechnology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1166/jbn.2024.3846","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Medicine","Score":null,"Total":0}
Naringenin-Loaded Bovine Serum Albumin Nanoparticles Inhibit Reactive Oxygen Species (ROS) to Prevent Ulcer and Gastric Cancer
Gastric cancer is a malignance of digestive system and effective treatment measures are key to treatment of gastric cancer. In this experiment, we assessed the effect of bovine serum albumin nanoparticle (BASNP)-coated naringenin (NGN) on reactive oxygen species (ROS) in gastric cancer.
After preparation of NGN-BASNP and animal model of gastric cancer, rats were administered with NGN-BASNP, ROS agonists and ROS inhibitors, when the model group was set. After one week of intervention, gastric ulcers in rats were measured and Hematoxylin-eosin (HE) staining was performed. Transwell
chamber was used to detect cell invasion ability, while 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) was detected proliferation ability of gastric cancer cells. Real Time Quantitative Polymerase Chain Reaction (RT-qPCR) and Western blot determined TNF-α mRNA
expression and ROS. With about 100 nm diameter of NGN-BASNP nanoparticles, the nanoparticles presented in good shape. Compared with lesions in the model group, NGN-BASNP treatment greatly improved the condition, relieving the ulcer and decreasing the ulcer area (P < 0.05). After
adding ROS agonist, inhibitory effect of NGN-BASNP intervention was amplified (P < 0.01) when the ROS level in the NGN-BASNP+ROS agonist group was decreased and TNF-α expression decreased. Moreover, NGN-BASNP effectively suppressed gastric cancer cell proliferation and
migration but induced apoptosis. NGN-BASNP inhibited the expression of TNF-α mRNA and ROS level in gastric cancer cells, thereby alleviating gastric ulcer and delaying gastric cancer cell growth.