Yao Wang, Zhe Li, Qiuyan Weng, Ying Zheng, Yifan Lin, Junming Guo, Guoliang Ye
{"title":"转移rna衍生片段tRF-41-YDLBRY73W0K5KKOVD的临床诊断价值及其对胃癌细胞生长的影响","authors":"Yao Wang, Zhe Li, Qiuyan Weng, Ying Zheng, Yifan Lin, Junming Guo, Guoliang Ye","doi":"10.1089/dna.2022.0495","DOIUrl":null,"url":null,"abstract":"<p><p>Gastric cancer (GC) is a serious disease with high mortality and poor prognosis. It is known that tRNA halves play key roles in the progression of cancer. This study explored the function of the tRNA half tRF-41-YDLBRY73W0K5KKOVD in GC. Quantitative real-time reverse transcription-polymerase chain reaction was used to measure RNA levels. The level of tRF-41-YDLBRY73W0K5KKOVD in GC cells was regulated by its mimics or inhibitor. Cell proliferation was evaluated by using a Cell Counting Kit-8 and EdU cell proliferation assay. A Transwell assay was used to detect cell migration. Flow cytometry was used to measure cell cycle and apoptosis. The results showed that tRF-41-YDLBRY73W0K5KKOVD expression was decreased in GC cells and tissues. Functionally, overexpression of tRF-41-YDLBRY73W0K5KKOVD inhibited cell proliferation, reduced migration, repressed the cell cycle, and promoted cell apoptosis in GC cells. Based on RNA sequencing results and luciferase reporter assays, 3'-phosphoadenosine-5'-phosphosulfate synthase 2 (<i>PAPSS2</i>) was identified as a target gene of tRF-41-YDLBRY73W0K5KKOVD. These findings indicated that tRF-41-YDLBRY73W0K5KKOVD inhibited GC progression, suggesting that tRF-41-YDLBRY73W0K5KKOVD might be a potential therapeutic target in GC.</p>","PeriodicalId":11248,"journal":{"name":"DNA and cell biology","volume":"42 3","pages":"176-187"},"PeriodicalIF":2.6000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Clinical Diagnostic Values of Transfer RNA-Derived Fragment tRF-41-YDLBRY73W0K5KKOVD and its Effects on the Growth of Gastric Cancer Cells.\",\"authors\":\"Yao Wang, Zhe Li, Qiuyan Weng, Ying Zheng, Yifan Lin, Junming Guo, Guoliang Ye\",\"doi\":\"10.1089/dna.2022.0495\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Gastric cancer (GC) is a serious disease with high mortality and poor prognosis. It is known that tRNA halves play key roles in the progression of cancer. This study explored the function of the tRNA half tRF-41-YDLBRY73W0K5KKOVD in GC. Quantitative real-time reverse transcription-polymerase chain reaction was used to measure RNA levels. The level of tRF-41-YDLBRY73W0K5KKOVD in GC cells was regulated by its mimics or inhibitor. Cell proliferation was evaluated by using a Cell Counting Kit-8 and EdU cell proliferation assay. A Transwell assay was used to detect cell migration. Flow cytometry was used to measure cell cycle and apoptosis. The results showed that tRF-41-YDLBRY73W0K5KKOVD expression was decreased in GC cells and tissues. Functionally, overexpression of tRF-41-YDLBRY73W0K5KKOVD inhibited cell proliferation, reduced migration, repressed the cell cycle, and promoted cell apoptosis in GC cells. Based on RNA sequencing results and luciferase reporter assays, 3'-phosphoadenosine-5'-phosphosulfate synthase 2 (<i>PAPSS2</i>) was identified as a target gene of tRF-41-YDLBRY73W0K5KKOVD. These findings indicated that tRF-41-YDLBRY73W0K5KKOVD inhibited GC progression, suggesting that tRF-41-YDLBRY73W0K5KKOVD might be a potential therapeutic target in GC.</p>\",\"PeriodicalId\":11248,\"journal\":{\"name\":\"DNA and cell biology\",\"volume\":\"42 3\",\"pages\":\"176-187\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"DNA and cell biology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1089/dna.2022.0495\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"DNA and cell biology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1089/dna.2022.0495","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Clinical Diagnostic Values of Transfer RNA-Derived Fragment tRF-41-YDLBRY73W0K5KKOVD and its Effects on the Growth of Gastric Cancer Cells.
Gastric cancer (GC) is a serious disease with high mortality and poor prognosis. It is known that tRNA halves play key roles in the progression of cancer. This study explored the function of the tRNA half tRF-41-YDLBRY73W0K5KKOVD in GC. Quantitative real-time reverse transcription-polymerase chain reaction was used to measure RNA levels. The level of tRF-41-YDLBRY73W0K5KKOVD in GC cells was regulated by its mimics or inhibitor. Cell proliferation was evaluated by using a Cell Counting Kit-8 and EdU cell proliferation assay. A Transwell assay was used to detect cell migration. Flow cytometry was used to measure cell cycle and apoptosis. The results showed that tRF-41-YDLBRY73W0K5KKOVD expression was decreased in GC cells and tissues. Functionally, overexpression of tRF-41-YDLBRY73W0K5KKOVD inhibited cell proliferation, reduced migration, repressed the cell cycle, and promoted cell apoptosis in GC cells. Based on RNA sequencing results and luciferase reporter assays, 3'-phosphoadenosine-5'-phosphosulfate synthase 2 (PAPSS2) was identified as a target gene of tRF-41-YDLBRY73W0K5KKOVD. These findings indicated that tRF-41-YDLBRY73W0K5KKOVD inhibited GC progression, suggesting that tRF-41-YDLBRY73W0K5KKOVD might be a potential therapeutic target in GC.
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