{"title":"HPV16阳性口咽癌中的lncRNA和miRNA调控轴","authors":"Dayna Sais , Meredith Hill , Fiona Deutsch , Phuong Thao Nguyen , Valerie Gay , Nham Tran","doi":"10.1016/j.virol.2024.110220","DOIUrl":null,"url":null,"abstract":"<div><p>The global rise of oropharyngeal cancers (OPC) associated with the human papillomavirus (HPV) type 16 necessitates a deeper understanding of their underlying molecular mechanisms. Our study utilised RNA-sequencing data from The Cancer Genome Atlas (TCGA) to identify and analyse differentially expressed (DE) long non-coding RNAs (lncRNAs), microRNAs (miRNAs), and messenger RNAs (mRNAs) in HPV16-positive OPC, and to elucidate the interplay within the lncRNA/miRNA/mRNA regulatory network. We revealed 1929 DE lncRNAs and identified a significant expression shift in 37 of these, suggesting a regulatory 'sponge' function for miRNAs that modulate cellular processes. Notably, the lncRNA Linc00911 exhibited decreased expression in HPV16-positive OPC, a change directly attributable to HPV oncogenes E6 and E7 as confirmed by RT-qPCR in cell lines and patient samples. Our comprehensive analysis presents an expansive landscape of ncRNA-mRNA interactions, offering a resource for the ongoing pursuit of elucidating the molecular underpinnings of HPV-driven OPC.</p></div>","PeriodicalId":23666,"journal":{"name":"Virology","volume":"600 ","pages":"Article 110220"},"PeriodicalIF":2.8000,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0042682224002411/pdfft?md5=0bec1de2de56cb56e39b19843f97bd8b&pid=1-s2.0-S0042682224002411-main.pdf","citationCount":"0","resultStr":"{\"title\":\"The lncRNA and miRNA regulatory axis in HPV16-positive oropharyngeal cancers\",\"authors\":\"Dayna Sais , Meredith Hill , Fiona Deutsch , Phuong Thao Nguyen , Valerie Gay , Nham Tran\",\"doi\":\"10.1016/j.virol.2024.110220\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The global rise of oropharyngeal cancers (OPC) associated with the human papillomavirus (HPV) type 16 necessitates a deeper understanding of their underlying molecular mechanisms. Our study utilised RNA-sequencing data from The Cancer Genome Atlas (TCGA) to identify and analyse differentially expressed (DE) long non-coding RNAs (lncRNAs), microRNAs (miRNAs), and messenger RNAs (mRNAs) in HPV16-positive OPC, and to elucidate the interplay within the lncRNA/miRNA/mRNA regulatory network. We revealed 1929 DE lncRNAs and identified a significant expression shift in 37 of these, suggesting a regulatory 'sponge' function for miRNAs that modulate cellular processes. Notably, the lncRNA Linc00911 exhibited decreased expression in HPV16-positive OPC, a change directly attributable to HPV oncogenes E6 and E7 as confirmed by RT-qPCR in cell lines and patient samples. Our comprehensive analysis presents an expansive landscape of ncRNA-mRNA interactions, offering a resource for the ongoing pursuit of elucidating the molecular underpinnings of HPV-driven OPC.</p></div>\",\"PeriodicalId\":23666,\"journal\":{\"name\":\"Virology\",\"volume\":\"600 \",\"pages\":\"Article 110220\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-09-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0042682224002411/pdfft?md5=0bec1de2de56cb56e39b19843f97bd8b&pid=1-s2.0-S0042682224002411-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Virology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0042682224002411\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"VIROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Virology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0042682224002411","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"VIROLOGY","Score":null,"Total":0}
The lncRNA and miRNA regulatory axis in HPV16-positive oropharyngeal cancers
The global rise of oropharyngeal cancers (OPC) associated with the human papillomavirus (HPV) type 16 necessitates a deeper understanding of their underlying molecular mechanisms. Our study utilised RNA-sequencing data from The Cancer Genome Atlas (TCGA) to identify and analyse differentially expressed (DE) long non-coding RNAs (lncRNAs), microRNAs (miRNAs), and messenger RNAs (mRNAs) in HPV16-positive OPC, and to elucidate the interplay within the lncRNA/miRNA/mRNA regulatory network. We revealed 1929 DE lncRNAs and identified a significant expression shift in 37 of these, suggesting a regulatory 'sponge' function for miRNAs that modulate cellular processes. Notably, the lncRNA Linc00911 exhibited decreased expression in HPV16-positive OPC, a change directly attributable to HPV oncogenes E6 and E7 as confirmed by RT-qPCR in cell lines and patient samples. Our comprehensive analysis presents an expansive landscape of ncRNA-mRNA interactions, offering a resource for the ongoing pursuit of elucidating the molecular underpinnings of HPV-driven OPC.
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The journal features articles on virus replication, virus-host biology, viral pathogenesis, immunity to viruses, virus structure, and virus evolution and ecology. We aim to publish papers that provide advances to the understanding of virus biology.
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