Abstract:
Background/Aims:The effects of lncRNA-NORAD/mir-520a-3p on proliferation and invasion of non-small cell lung cancer (NSCLC) were studied, and its potential molecular mechanism was discussed. Methods:qRT-PCR was used to detect the expression of lncRNA NORAD and miR-520a-3p in non-small cell lung cancer tissues and cell lines. CCK-8 method and Transwell test were used to identify the effects of lncRNA NORAD on the proliferation and invasion in NSCLC. Target gene prediction and screening and luciferase reporter assay was used to verify downstream target genes of lncRNA NORAD. The expressions of PI3K, AKT, and mTOR proteins were detected by Western blot. Results:Compared with normal tissues and cells, the expressions of lncRNA NORAD in cancer tissues and cells were significantly higher. Compared with normal cells, the expression of miR-520a-3p in cells was considerably lower. LncRNA NORAD could accelerate the growth and metastasis of NSCLC in vitro and in vivo. Luciferase reporter assay results indicated that miR-520a-3p was a downstream target gene of lncRNA NORAD. Further findings showed that lncRNA NORAD might bind to miR-520a-3p, thereby affecting the PI3k/Akt/mTOR signaling pathway. Conclusion:LncRNA NORAD can regulate the proliferation of NSCLC by regulating miR-520a-3p/PI3k/Akt/mTOR signaling pathway, thus promoting the occurrence and development of NSCLC.
journal_name
Onco Targets Therjournal_title
OncoTargets and therapyauthors
Wan Y,Yao Z,Chen W,Li Ddoi
10.2147/OTT.S230954subject
Has Abstractpub_date
2020-02-19 00:00:00pages
1533-1544issn
1178-6930pii
230954journal_volume
13pub_type
杂志文章abstract::MicroRNAs (miRs) have been demonstrated to play key roles in the development and progression of hepatocellular carcinoma (HCC). However, the regulatory mechanism of miR-503 in HCC has not been fully uncovered. In this study, we found that miR-503 was significantly downregulated in HCC tissues compared to nontumorous l...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S106351
更新日期:2016-06-15 00:00:00
abstract:Purpose:MicroRNA-939 (miR-939) has crucial roles in several types of human cancer. However, the expression profile and precise functions of miR-939 in prostate cancer (PCa) are still unclear. This study aimed to determine miR-939 expression in PCa and explore its roles in PCa tumorigenesis. Methods:miR-939 expression ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S250101
更新日期:2020-05-18 00:00:00
abstract:INTRODUCTION:The introduction of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) has improved the outlook for patients with advanced non-small-cell lung cancer (NSCLC) with EGFR+ mutations. However, most patients develop resistance, with the result that median progression-free survival (PFS) iŝ1...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S134382
更新日期:2017-05-05 00:00:00
abstract::The development of deep-sequencing methods is now unveiling a new landscape of previously undetected gene fusion across different tumor types. Chromosomal translocation involving the NTRK gene family occur across a wide range of cancers in both children and adults. Preclinical studies have demonstrated that chimeric p...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S177051
更新日期:2019-04-30 00:00:00
abstract::Intracranial myeloid sarcoma is a very rare disease with poor prognosis. We report a case of a 28-year-old male patient who was admitted with intense headache, vision disturbance and severe vomiting in June 2017. He had a history of neurosurgical tumor resection operation in April 2017, and the pathological diagnosis ...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S230478
更新日期:2020-01-09 00:00:00
abstract:Background:To investigate the effect of topical application of CpG oligodeoxynucleotide (CpG-ODN) combined with anti-4-1BB antibodies on mouse HCC multiple tumor-bearing models and the degree of improvement of anti-tumor immune response in mice. Materials and Methods:We inoculated each BALB/c male mouse subcutaneously...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S260353
更新日期:2020-07-20 00:00:00
abstract::Anterior gradient protein (AGR) 3 is a highly related homologue of pro-oncogenic AGR2 and belongs to the family of protein disulfide isomerases. Although AGR3 was found in breast, ovary, prostate, and liver cancer, it remains of yet poorly defined function in tumorigenesis. This study aimed to determine AGR3 expressio...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S82235
更新日期:2015-06-24 00:00:00
abstract::Drug delivery system based on nanobiotechnology can improve the pharmacokinetics and therapeutic index of chemotherapeutic agents, which has revolutionized tumor therapy. Onivyde, also known as MM-398 or PEP02, is a nanoliposomal formulation of irinotecan which has demonstrated encouraging anticancer activity across a...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S105587
更新日期:2016-05-20 00:00:00
abstract:Background:Hepatocellular carcinoma (HCC) is prevalent throughout the world. The aim of this study is to explore new long non-coding RNAs (lncRNAs) associated with hepatocellular carcinoma and detect their expression levels in hepatocellular carcinoma cell lines and tissues. These results will provide new clues on furt...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S251231
更新日期:2020-10-14 00:00:00
abstract:Purpose:Tumor-associated macrophages (TAMs) originate from monocytes and differentiate into mature macrophages. The interaction between cancer cells and TAMs promotes tumor growth and suppresses immunosurveillance. However, this phenomenon has seldom been observed in ampullary cancer. Patients and Methods:TAMs in ampu...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S246714
更新日期:2020-08-03 00:00:00
abstract::The association between polymorphic CAG repeats in the androgen receptor gene in women and breast cancer susceptibility has been studied extensively. However, the conclusions regarding this relationship remain conflicting. The purpose of this meta-analysis was to identify whether androgen receptor CAG repeat lengths w...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S85130
更新日期:2015-08-13 00:00:00
abstract:Background:Non-small-cell lung cancer (NSCLC) is the major leading cause of cancer-related death around the world. The resistance to chemotherapy limits the effects of clinical treatment. The aim of this study was to identify novel mechanisms involved in NSCLC chemoresistance. Materials and methods:We explored the pub...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S175606
更新日期:2018-09-26 00:00:00
abstract::Survivin is a member of the inhibitor-of-apoptosis proteins (IAPs) family; its overexpression has been widely demonstrated to occur in various types of cancer. Overexpression of survivin also correlates with tumor progression and induces anticancer drug resistance. Interestingly, recent studies reveal that survivin ex...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S33374
更新日期:2013-10-16 00:00:00
abstract:Background:Breast cancer resistance protein BCRP, belonging to superfamily G of the adenosine triphosphate-binding cassette (ABC) transporters, is an efflux pump and plays a critical role in protecting cells against xenobiotics and toxic compounds including (pro)carcinogens. BCRP is expressed in many tissues, including...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S195245
更新日期:2019-02-27 00:00:00
abstract:Purpose:Based on the continuous exploration of solid tumor immunotherapy, we focused on hepatocellular carcinoma with a high level of morbidity and mortality. We confirm the stability of mcDNA-based CAR T cell generating platform, and investigate the antitumor activity of CD44-CAR T cells against hepatocellular carcino...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S247836
更新日期:2020-05-04 00:00:00
abstract:Purpose:B7 homologue 6 (B7-H6) has been found at an up-regulated level in multiple cancer cells and identified to be positively correlated with inferior clinical features. In non-Hodgkin lymphoma (NHL), however, the roles of B7-H6 and the underlying mechanism of action remain unclear. Through in vivo and in vitro exper...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S257512
更新日期:2020-06-18 00:00:00
abstract:BACKGROUND:Fibroblast growth factor receptor 4 (FGFR4) has been proved to be correlated with progression and prognosis in many cancers. However, the significance of FGFR4 in non-small-cell lung cancer (NSCLC) is still not well elucidated. METHODS:In our experiment, we detected FGFR4 expression in 237 samples of NSCLC ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S81659
更新日期:2015-05-22 00:00:00
abstract:Background:The oncogenic potential of special AT-rich binding protein 1 (SATB1) has been reported in various types of cancer, but its function in cervical cancer remains not fully investigated. This study aimed to investigate the effect of SATB1 mRNA expression on tumor progression and outcomes in the cervical cancer p...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S191414
更新日期:2019-01-30 00:00:00
abstract:Background:Papillary thyroid cancer (PTC) is a common endocrine malignancy with relatively good prognosis. Radioactive iodine (RAI) is considered effective for patients with total or nearly total thyroidectomy, but the beneficial effects of RAI are still controversial. Materials and methods:To determine whether RAI th...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S160752
更新日期:2018-06-19 00:00:00
abstract:Purpose:Primary squamous cell carcinoma is a rare malignancy in the thyroid gland (SCCTh). The overall prognosis of this carcinoma is poor. This study aimed to explore the application of Raman spectroscopy in investigating the expression of CK5/6 and P63 in SCCTh. Patients and Methods:Tissues of the SCCTh and adjacent...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S229436
更新日期:2020-01-20 00:00:00
abstract::Aberrant promoter methylation of RUNX3 has been reported in several tumors including human breast cancer (BC). However, the association between RUNX3 hypermethylation and incidence of BC remains elusive. In this study, a detailed literature search was performed in Medline and Google Scholar for related research public...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S77828
更新日期:2016-08-26 00:00:00
abstract:Purpose:Circular RNAs (circRNAs) have been found to regulate several human tumors. The present study was to explore the mechanism of hsa_circ_0087862 in regulating non-small cell lung cancer (NSCLC). Methods:Totally 102 NSCLC cases were enrolled. NCI-H1359 and A549 cells were transfected. Cells viability, apoptosis, m...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S243533
更新日期:2020-04-03 00:00:00
abstract::The fusion of echinoderm microtubule-associated protein-like 4 with anaplastic lymphoma kinase (ALK) was identified as a transforming gene for lung cancer in 2007. This genetic rearrangement accounts for 2%-5% of non-small-cell lung cancer (NSCLC) cases, occurring predominantly in younger individuals with adenocarcino...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S38868
更新日期:2014-03-05 00:00:00
abstract:PURPOSE:Hypoxia is a common phenomenon encountered in solid cancers, leading to chemotherapy resistance and therefore to aggressiveness of the disease. The homeostatic response to hypoxia is mediated by hypoxiainducible factor-1 (HIF-1). The aim of this study was to investigate the impact of HIF1α in patients with prim...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S65373
更新日期:2014-09-11 00:00:00
abstract:Purpose:Non-small cell lung cancer (NSCLC) patients with EGFR mutation are suffering from a high incidence of brain metastasis (BM). It is still controversial whether cranial radiotherapy could be delayed when the EGFR-tyrosine kinase inhibitors (TKIs) used as first-line therapy for EGFR-positive patients with BM. This...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S223216
更新日期:2019-10-08 00:00:00
abstract:Introduction:The purpose of present study was to investigate the effect of limonin on tumor glycolysis and the underlying mechanisms in hepatocellular carcinoma (HCC). Methods:Cell proliferation and colony formation assays were performed to evaluate the potency of limonin against HCC cells in vitro. The glucose consum...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S165220
更新日期:2018-07-03 00:00:00
abstract:Background:Recent studies showed that aberrant expression of miRNAs causes tumor-suppressing or promoting effects in various cancers including gastric cancer (GC). Our previous studies showed that lots of miRNAs and mRNA expressed differentially in GC and normal tissues. However, the critical miRNAs and mRNA need to be...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S208024
更新日期:2020-03-03 00:00:00
abstract:Purpose:Tumor drug resistance limits the response to chemotherapy. Interestingly, sequential combination therapy enhances the anticancer efficacy of drugs like cisplatin (CDDP) via synergistic effects. We assayed the synergistic effects of combined photodynamic therapy programmed death receptor-ligand 1 (PDT) and chemo...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S198422
更新日期:2019-07-10 00:00:00
abstract::Iliac vein-ureteral fistula is a rare cause of hematuria. The diagnosis of an iliac vein-ureteral fistula can be elusive even with the use of multiple methods. With regards to the treatment, there appears to be a shift in management from primarily open surgical to primarily angiographic management. We present a unique...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S64685
更新日期:2014-07-23 00:00:00
abstract:Purpose:This study aimed to investigate the regulatory roles of estrogen receptor beta (ERβ) on gastric cancer (GC) cells, and reveal the potential mechanisms relating to nuclear factor-kappa B (NF-κB) signaling. Methods:GC cell lines SGC7901 and MKN45 were transfected with pEGFP-C1-ERβ to overexpress ERβ, and treated...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,收录出版
doi:10.2147/OTT.S214529
更新日期:2019-11-05 00:00:00