{"title":"Coptisine Reduces the Progression of Cervical Cancer Through Induction of Autophagy","authors":"Yaping Zhao, Xia Gao","doi":"10.37290/ctnr2641-452x.21:18-24","DOIUrl":null,"url":null,"abstract":"The regulatory role of coptisine on autophagy in cervical cancer cells (in HcerEpic, HeLa, and SiHa) was examined by assessment of cell viability, colony formation, and apoptosis. Coptisine, in a dose-dependent fashion, significantly inhibited cervical cancer cell viability as measured by cell proliferation, transwell, and TUNEL assays. Coptisine inhibited the levels of p62 and Bcl-2, whilst it promoted the accumulation of Atg5, LC3Ⅱ/LC3Ⅰ and Bax. These data taken together suggest that coptisine inhibits the progression of cervical cancer cells by enhancing autophagy through suppression of the PI3K/AKT/mTOR pathway. This represents a theoretical foundation for developing novel cervical cancer treatments.","PeriodicalId":10976,"journal":{"name":"Current Topics in Nutraceutical Research","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2022-08-10","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.21:18-24","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
The regulatory role of coptisine on autophagy in cervical cancer cells (in HcerEpic, HeLa, and SiHa) was examined by assessment of cell viability, colony formation, and apoptosis. Coptisine, in a dose-dependent fashion, significantly inhibited cervical cancer cell viability as measured by cell proliferation, transwell, and TUNEL assays. Coptisine inhibited the levels of p62 and Bcl-2, whilst it promoted the accumulation of Atg5, LC3Ⅱ/LC3Ⅰ and Bax. These data taken together suggest that coptisine inhibits the progression of cervical cancer cells by enhancing autophagy through suppression of the PI3K/AKT/mTOR pathway. This represents a theoretical foundation for developing novel cervical cancer treatments.
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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