ArticleHuman cell2020
LncRNA MYCNOS facilitates proliferation and invasion in hepatocellular carcinoma by regulating miR-340.
Article in Human cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 24 citations in OpenAlex.
- Functional Difference of MYC and MYCN in Combined Hepatocellular-Cholangiocarcinoma: Regulation of Differentiation by HNF1B.Cancer science · 2026Article
- Pentagamavunone-1 targets excessive MYCN/NCYM expression mediated by mitotic arrest to suppress hepatocellular carcinoma proliferation.Cancer gene therapy · 2025Article
- Oncogenic roles of young human de novo genes and their potential as neoantigens in cancer immunotherapy.Cell genomics · 2025Article
- Super-enhancer MYCNOS-SE promotes chemoresistance in small cell lung cancer by recruiting transcription factors CTCF and KLF15.Oncogene · 2025Article
- NCYM facilitates cell proliferation and invasion in Wilms tumor by regulating SIX1/β-catenin axis.American journal of clinical and experimental urology · 2025Article
- Deciphering the nexus between long non-coding RNAs and endoplasmic reticulum stress in hepatocellular carcinoma: biomarker discovery and therapeutic horizons.Cell death discovery · 2024Review
- The multifaceted perspectives on the regulation of lncRNAs in hepatocellular carcinoma ferroptosis: from bench-to-bedside.Clinical and experimental medicine · 2024Review
- Long Non-Coding RNAs in Neuroblastoma: Pathogenesis, Biomarkers and Therapeutic Targets.International journal of molecular sciences · 2024Review
- Identification of potential novel N6-methyladenosine effector-related lncRNA biomarkers for serous ovarian carcinoma: a machine learning-based exploration in the framework of 3P medicine.Frontiers in pharmacology · 2024Article
- Evolution and implications of de novo genes in humans.Nature ecology & evolution · 2023Review
- Identification of a pyroptosis-related long non-coding RNA Signature for prognosis and its related ceRNA regulatory network of ovarian cancer.Journal of Cancer · 2023Article
- C10orf55, CASC2, and SFTA1P lncRNAs Are Potential Biomarkers to Assess Radiation Therapy Response in Head and Neck Cancers.Journal of personalized medicine · 2022Article
- Remifentanil reduces the proliferation, migration and invasion of HCC cells via lncRNA NBR2/miR-650/TIMP3 axis.International journal of experimental pathology · 2022Article
- The lncRNA KIF9-AS1 Accelerates Hepatocellular Carcinoma Growth by Recruiting DNMT1 to Promote RAI2 DNA Methylation.Journal of oncology · 2022Article
- LncRNA-FAM66C Was Identified as a Key Regulator for Modulating Tumor Microenvironment and Hypoxia-Related Pathways in Glioblastoma.Frontiers in public health · 2022Article
- miR-152-mediated MKK7 downregulation is attenuated by MYCNOS in ovarian adenocarcinoma.Oncology letters · 2021Article
- Long non-coding RNA TMCC1-AS1 predicts poor prognosis and accelerates epithelial-mesenchymal transition in liver cancer.Oncology letters · 2021Article
- LncRNA MYCNOS promotes glioblastoma cell proliferation by regulating miR-216b/FOXM1 axis.Metabolic brain disease · 2021Article
- Secondary Structure of HumanFrontiers in oncology · 2021Article
- The Impact of Long Non-Coding RNAs in the Pathogenesis of Hepatocellular Carcinoma.Frontiers in oncology · 2021Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hepatocellular carcinoma (HCC) remains one of the most common and aggressive human cancers worldwide. Accumulating evidences indicate that non-coding RNAs are critical regulators implicated in various physiological processes including HCC development. Long non-coding RNA (lncRNA) MYCN opposite-strand (MYCNOS) was reported to be up-regulated in several human cancers, yet its role in HCC progression is still elusive. In the present study, MYCNOS was up-regulated in both HCC tissues and cell lines, and elevated MYCNOS expression was correlated to shorter survival time of HCC patients. We knocked down MYCNOS expression using short hairpin RNAs specifically targeting MYCNOS. MYCNOS knockdown significantly inhibited proliferation in HCC cells in vitro accompanied by exacerbated cell apoptosis; it also suppressed tumor growth in mouse model in vivo. Besides, the migration and invasion of HCC cells were remarkably inhibited after MYCNOS knockdown. In addition, MYCNOS acted as a negative regulator of miR-340 in HCC cells, and all effects of MYCNOS knockdown were abrogated by further miR-340 inhibition. We also discovered that oncogene phosphatidylinositol-3, 4, 5-trisphosphate-dependent Rac exchange factor 2 (PREX2) was a downstream target of miR-340, and PREX2 expression was positively correlated to that of MYCNOS in HCC tissues. In conclusion, our findings demonstrated that MYCNOS knockdown inhibited HCC progression through regulating miR-340.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.