{"title":"LncRNA FBXO18-AS通过TGF-β1/Smad信号传导促进胃癌进展。","authors":"Yiming Zhang, Wanqiong Zheng, Liang Zhang, Yechun Gu, Lihe Zhu, Yingpeng Huang","doi":"10.4081/ejh.2023.3667","DOIUrl":null,"url":null,"abstract":"<p><p>For the digestive system, there exists one common malignant tumor, known as gastric cancer. It is the third most prevalent type of tumor among different tumors worldwide. It has been reported that long noncoding RNAs (lncRNAs), participate in various biological processes of gastric cancer. However, there are still many lncRNAs with unknown functions, and we discovered a novel lncRNA designated as FBXO18-AS. Whether lncRNAFBXO18-AS participates in gastric cancer progression is still unknown. Bioinformatic analysis, immunohistochemistry, Western blotting, and qPCR were carried out to explore FBXO18-AS and TGF-β1 expression. In addition, EdU, MTS, migration and transwell assays were performed to investigate the invasion, proliferation and migration of gastric cancer in vitro. We first discovered that FBXO18-AS expression was upregulated in gastric cancer and linked to poorer outcomes among patients with gastric cancer. Then, we confirmed that FBXO18-AS promoted the proliferation, invasion, migration, and an EMT-like process in gastric cancer in vivo and in vitro. Mechanistically, FBXO18-AS was found to be involved in the progression of gastric cancer by modulating TGF-β1/Smad signaling. Therefore, it might offer a possible biomarker for gastric cancer diagnosis and an effective strategy for clinical treatment.</p>","PeriodicalId":50487,"journal":{"name":"European Journal of Histochemistry","volume":"67 2","pages":""},"PeriodicalIF":2.1000,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/99/81/ejh-67-2-3667.PMC10334307.pdf","citationCount":"0","resultStr":"{\"title\":\"LncRNA FBXO18-AS promotes gastric cancer progression by TGF-β1/Smad signaling.\",\"authors\":\"Yiming Zhang, Wanqiong Zheng, Liang Zhang, Yechun Gu, Lihe Zhu, Yingpeng Huang\",\"doi\":\"10.4081/ejh.2023.3667\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>For the digestive system, there exists one common malignant tumor, known as gastric cancer. It is the third most prevalent type of tumor among different tumors worldwide. It has been reported that long noncoding RNAs (lncRNAs), participate in various biological processes of gastric cancer. However, there are still many lncRNAs with unknown functions, and we discovered a novel lncRNA designated as FBXO18-AS. Whether lncRNAFBXO18-AS participates in gastric cancer progression is still unknown. Bioinformatic analysis, immunohistochemistry, Western blotting, and qPCR were carried out to explore FBXO18-AS and TGF-β1 expression. In addition, EdU, MTS, migration and transwell assays were performed to investigate the invasion, proliferation and migration of gastric cancer in vitro. We first discovered that FBXO18-AS expression was upregulated in gastric cancer and linked to poorer outcomes among patients with gastric cancer. Then, we confirmed that FBXO18-AS promoted the proliferation, invasion, migration, and an EMT-like process in gastric cancer in vivo and in vitro. Mechanistically, FBXO18-AS was found to be involved in the progression of gastric cancer by modulating TGF-β1/Smad signaling. Therefore, it might offer a possible biomarker for gastric cancer diagnosis and an effective strategy for clinical treatment.</p>\",\"PeriodicalId\":50487,\"journal\":{\"name\":\"European Journal of Histochemistry\",\"volume\":\"67 2\",\"pages\":\"\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2023-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/99/81/ejh-67-2-3667.PMC10334307.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Journal of Histochemistry\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.4081/ejh.2023.3667\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Histochemistry","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.4081/ejh.2023.3667","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
LncRNA FBXO18-AS promotes gastric cancer progression by TGF-β1/Smad signaling.
For the digestive system, there exists one common malignant tumor, known as gastric cancer. It is the third most prevalent type of tumor among different tumors worldwide. It has been reported that long noncoding RNAs (lncRNAs), participate in various biological processes of gastric cancer. However, there are still many lncRNAs with unknown functions, and we discovered a novel lncRNA designated as FBXO18-AS. Whether lncRNAFBXO18-AS participates in gastric cancer progression is still unknown. Bioinformatic analysis, immunohistochemistry, Western blotting, and qPCR were carried out to explore FBXO18-AS and TGF-β1 expression. In addition, EdU, MTS, migration and transwell assays were performed to investigate the invasion, proliferation and migration of gastric cancer in vitro. We first discovered that FBXO18-AS expression was upregulated in gastric cancer and linked to poorer outcomes among patients with gastric cancer. Then, we confirmed that FBXO18-AS promoted the proliferation, invasion, migration, and an EMT-like process in gastric cancer in vivo and in vitro. Mechanistically, FBXO18-AS was found to be involved in the progression of gastric cancer by modulating TGF-β1/Smad signaling. Therefore, it might offer a possible biomarker for gastric cancer diagnosis and an effective strategy for clinical treatment.
期刊介绍：
The Journal publishes original papers concerning investigations by histochemical and immunohistochemical methods, and performed with the aid of light, super-resolution and electron microscopy, cytometry and imaging techniques. Coverage extends to:
functional cell and tissue biology in animals and plants;
cell differentiation and death;
cell-cell interaction and molecular trafficking;
biology of cell development and senescence;
nerve and muscle cell biology;
cellular basis of diseases.
The histochemical approach is nowadays essentially aimed at locating molecules in the very place where they exert their biological roles, and at describing dynamically specific chemical activities in living cells. Basic research on cell functional organization is essential for understanding the mechanisms underlying major biological processes such as differentiation, the control of tissue homeostasis, and the regulation of normal and tumor cell growth. Even more than in the past, the European Journal of Histochemistry, as a journal of functional cytology, represents the venue where cell scientists may present and discuss their original results, technical improvements and theories.
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