{"title":"掌叶素通过下调环指蛋白145抑制卵巢癌细胞干的分化","authors":"Nanzi Xie, Sisi Yang, Changlan Dai, Wei Chen","doi":"10.1615/critreveukaryotgeneexpr.2024053542","DOIUrl":null,"url":null,"abstract":"This study aimed to investigate the roles of PALMD in ovarian cancer. mRNA expression was detected using RT-qPCR. The aldehyde dehydrogenase (ALDH) activity and biomarkers of ovarian cancer stem cells were determined using flow cytometry. The stemness of ovarian cancer cells was determined using sphere formation assay. Cell viability was determined using CCK-8 assay. The number of colonies was determined using colony formation assay. Cell migration was detected using wound healing assay. Cell invasion was determined using transwell assay. The results showed that PALMD was downregulated in ovarian cancer. Overexpressed PALMD inhibited the proliferative, migrative and invasive ability of ovarian cancer cells. Moreover, PALMD inhibited the stem-like properties of ovarian cancer cells. Additionally, PALMD downregulated ring finger protein 145 (RNF145) expression, overexpression of which contributed to the aggressiveness of ovarian cancer cells. Taken together, PALMD suppressed ovarian cancer cell stem specification via inhibiting RNF145 expression.","PeriodicalId":56317,"journal":{"name":"Critical Reviews in Eukaryotic Gene Expression","volume":"74 1","pages":""},"PeriodicalIF":1.5000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Palmdelphin inhibits ovarian cancer cell stem specification via downregulating ring finger protein 145\",\"authors\":\"Nanzi Xie, Sisi Yang, Changlan Dai, Wei Chen\",\"doi\":\"10.1615/critreveukaryotgeneexpr.2024053542\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study aimed to investigate the roles of PALMD in ovarian cancer. mRNA expression was detected using RT-qPCR. The aldehyde dehydrogenase (ALDH) activity and biomarkers of ovarian cancer stem cells were determined using flow cytometry. The stemness of ovarian cancer cells was determined using sphere formation assay. Cell viability was determined using CCK-8 assay. The number of colonies was determined using colony formation assay. Cell migration was detected using wound healing assay. Cell invasion was determined using transwell assay. The results showed that PALMD was downregulated in ovarian cancer. Overexpressed PALMD inhibited the proliferative, migrative and invasive ability of ovarian cancer cells. Moreover, PALMD inhibited the stem-like properties of ovarian cancer cells. Additionally, PALMD downregulated ring finger protein 145 (RNF145) expression, overexpression of which contributed to the aggressiveness of ovarian cancer cells. Taken together, PALMD suppressed ovarian cancer cell stem specification via inhibiting RNF145 expression.\",\"PeriodicalId\":56317,\"journal\":{\"name\":\"Critical Reviews in Eukaryotic Gene Expression\",\"volume\":\"74 1\",\"pages\":\"\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Critical Reviews in Eukaryotic Gene Expression\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1615/critreveukaryotgeneexpr.2024053542\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Critical Reviews in Eukaryotic Gene Expression","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1615/critreveukaryotgeneexpr.2024053542","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Palmdelphin inhibits ovarian cancer cell stem specification via downregulating ring finger protein 145
This study aimed to investigate the roles of PALMD in ovarian cancer. mRNA expression was detected using RT-qPCR. The aldehyde dehydrogenase (ALDH) activity and biomarkers of ovarian cancer stem cells were determined using flow cytometry. The stemness of ovarian cancer cells was determined using sphere formation assay. Cell viability was determined using CCK-8 assay. The number of colonies was determined using colony formation assay. Cell migration was detected using wound healing assay. Cell invasion was determined using transwell assay. The results showed that PALMD was downregulated in ovarian cancer. Overexpressed PALMD inhibited the proliferative, migrative and invasive ability of ovarian cancer cells. Moreover, PALMD inhibited the stem-like properties of ovarian cancer cells. Additionally, PALMD downregulated ring finger protein 145 (RNF145) expression, overexpression of which contributed to the aggressiveness of ovarian cancer cells. Taken together, PALMD suppressed ovarian cancer cell stem specification via inhibiting RNF145 expression.
期刊介绍：
Critical ReviewsTM in Eukaryotic Gene Expression presents timely concepts and experimental approaches that are contributing to rapid advances in our mechanistic understanding of gene regulation, organization, and structure within the contexts of biological control and the diagnosis/treatment of disease. The journal provides in-depth critical reviews, on well-defined topics of immediate interest, written by recognized specialists in the field. Extensive literature citations provide a comprehensive information resource.
Reviews are developed from an historical perspective and suggest directions that can be anticipated. Strengths as well as limitations of methodologies and experimental strategies are considered.
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