{"title":"Amarogentin Inhibits Tumor Stem Cell-Like Features of Lung Cancer by Regulating Notch Signaling","authors":"Xiang-qin Wen, Xiaojin Yang","doi":"10.37290/ctnr2641-452x.21:215-221","DOIUrl":null,"url":null,"abstract":"Amarogentin, a secoiridoid glycoside isolated from the Indian medicinal plant Swertia chirata, is widely known for its antileishmanial, antioxidative, hypoglycemic, antihepatotoxic, antimalarial, anti-inflammatory, and antimicrobial activities. It has been evaluated for its possible anticancerous role in lung cancer using A549 and H1299 cells as models. The results of these studies show a dose-dependent decrease in cell proliferation, cell migration, and invasion by amarogentin. Furthermore, amarogentin repressed stemness in lung cancer, as shown by a diminution in the expression of DLL4, NICD, and Hes1 proteins. In conclusion, we report for the first time the potential regulatory impact of amarogentin on lung cancer. These findings reveal that amarogentin treatment inhibits tumor stem cell-like features in lung cancer by regulating Notch signaling. Therefore, amarogentin may be deemed as a useful therapeutic drug for lung cancer.","PeriodicalId":10976,"journal":{"name":"Current Topics in Nutraceutical Research","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Topics in Nutraceutical Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.37290/ctnr2641-452x.21:215-221","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
引用次数: 0
Abstract
Amarogentin, a secoiridoid glycoside isolated from the Indian medicinal plant Swertia chirata, is widely known for its antileishmanial, antioxidative, hypoglycemic, antihepatotoxic, antimalarial, anti-inflammatory, and antimicrobial activities. It has been evaluated for its possible anticancerous role in lung cancer using A549 and H1299 cells as models. The results of these studies show a dose-dependent decrease in cell proliferation, cell migration, and invasion by amarogentin. Furthermore, amarogentin repressed stemness in lung cancer, as shown by a diminution in the expression of DLL4, NICD, and Hes1 proteins. In conclusion, we report for the first time the potential regulatory impact of amarogentin on lung cancer. These findings reveal that amarogentin treatment inhibits tumor stem cell-like features in lung cancer by regulating Notch signaling. Therefore, amarogentin may be deemed as a useful therapeutic drug for lung cancer.
期刊介绍：
Current Topics in Nutraceutical Research is an international, interdisciplinary broad-based peer reviewed scientific journal for critical evaluation of research on chemistry, biology and therapeutic applications of nutraceuticals and functional foods. The major goal of this journal is to provide peer reviewed unbiased scientific data to the decision makers in the nutraceutical and food industry to help make informed choices about development of new products.
To this end, the journal will publish two types of review articles. First, a review of preclinical research data coming largely from animal, cell culture and other experimental models. Such data will provide basis for future product development and/or human research initiatives. Second, a critical evaluation of current human experimental data to help market and deliver the product for medically proven use. This journal will also serve as a forum for nutritionists, internists, neurologists, psychiatrists, and all those interested in preventive medicine.
The common denominator of all of the topic to be covered by the journal must include nutraceuticals and/functional food. The following is an example of some specific areas that may be of interest to the journal. i) Role of vitamins, minerals, antioxidants and phytonutrients on cardiovascular health, cancer, diabetes, ocular health, mental health, men’s health, women’s health, infant nutrition, ii) Role of herbals on human health, iii) Dietary supplements and sleep, iv) Components of diet that may have beneficial effect on human health, v) regulation of apoptosis and cell viability, vi) Isolation and characterization of bioactive components from functional foods, vii) Nutritional genomics, and viii) Nutritional proteomics.
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