Abstract:
OBJECTIVE:The aim of this study was to elucidate the expression pattern and potential function of LINC01116 in regulating the progression of osteosarcoma. PATIENTS AND METHODS:Expression levels of LINC01116 in osteosarcoma tissues (n=52) and adjacent normal tissues (n=52) were detected by quantitative Real-time polymerase chain reaction (qRT-PCR). Survival analysis and univariate analysis were performed in osteosarcoma patients based on the relative expression levels of LINC01116 and clinical data. Overexpression or silence of LINC01116 in osteosarcoma cells was achieved by transfection of plasmid complementary deoxyribonucleic acid (pcDNA)-LINC01116 or si-LINC01116, respectively. Subsequently, the regulatory effects of LINC01116 on cellular behaviors of osteosarcoma cells were examined by cell counting kit-8 (CCK-8), transwell and flow cytometry. Meanwhile, the potential mechanism of LINC01116 in regulating the progression of osteosarcoma was explored by RNA binding protein immunoprecipitation (RIP), chromatin immunoprecipitation (ChIP) and Western blot. Potential target genes in osteosarcoma were searched, and their functions were clarified through a series of rescue experiments. RESULTS:LINC01116 expression in osteosarcoma tissues was significantly higher than adjacent normal tissues. The expression of LINC01116 was negatively correlated with overall survival, whereas positively correlated with tumor size and clinical grade of osteosarcoma patients. Transfection of pcDNA-LINC01116 significantly enhanced proliferative, migratory and invasive abilities of U2OS cells, shortened G0/G1 phase period, and inhibited cell apoptosis. However, transfection of si-LINC01116 in MG63 cells obtained the opposite trends in the above-mentioned cellular behaviors. Furthermore, RIP assay confirmed the binding of enhancer of zeste homolog 2 (EZH2) to LINC01116. Knockdown of LINC01116 significantly up-regulated the expressions of phosphatase and tensin homolog deleted on chromosome ten (PTEN) and p53. Moreover, EZH2 knockdown could reverse the inhibitory effect of LINC01116 on carcinogenesis of osteosarcoma. CONCLUSIONS:LINC01116 is highly expressed in osteosarcoma. Up-regulated LINC01116 can promote cell proliferation, invasion and cell cycle progression, while inhibiting the apoptosis of osteosarcoma cells. Furthermore, LINC01116 is involved in the development of osteosarcoma by binding to EZH2 to regulate expressions of PTEN and p53.
journal_name
Eur Rev Med Pharmacol Scijournal_title
European review for medical and pharmacological sciencesauthors
Zhang ZF,Xu HH,Hu WH,Hu TY,Wang XBdoi
10.26355/eurrev_201908_18720subject
Has Abstractpub_date
2019-08-01 00:00:00pages
6813-6823issue
16eissn
1128-3602issn
2284-0729journal_volume
23pub_type
杂志文章abstract:OBJECTIVE:Nasopharyngeal carcinoma (NPC) is one of the most ordinary malignant tumors. Recent studies have revealed that circular RNAs play an important role in the progression of tumorigenesis. This study aims to identify how circular RNA_LARP4 functions in the progression of NPC. PATIENTS AND METHODS:We performed Re...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201911_19557
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abstract:OBJECTIVE:Urogenital atrophy is a degenerative process that may occur during menopause causing debilitating disorders and painful symptomatology. Estrogen therapy slows the onset of atrophy, but it requires ongoing therapy to maintain its effectiveness. To mitigate the degenerative evolutions associated with menopause,...
journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_201801_14211
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abstract:OBJECTIVE:To explore the lesion patterns and stroke mechanism of the acute bilateral cerebellar infarct. PATIENTS AND METHODS:Patients admitted to Xiangyang Hospital with acute cerebellar infarcts, confirmed by diffusion-weighted imaging (DWI), were investigated. Patients were divided into two groups by lesions: unila...
journal_title:European review for medical and pharmacological sciences
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doi:
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abstract:OBJECTIVE:To explore the effect of carbachol on myocardial injury in septic rats, and to further study its influence on the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) signaling pathway. MATERIALS AND METHODS:A total of 48 healthy male Sprague-Dawley rats were randomly divided into sham group (n=16), m...
journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_202005_21356
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journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_202007_21874
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abstract::Secondary or pathologic fractures, associated with osteosarcoma, have been considered for a long time to be a negative prognosis regarding its evolution in the patients. The aim of this study was to evaluate the prognostic importance of such pathologic fractures in osteosarcoma patients receiving new therapies as well...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
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abstract::Angioleiomyoma (AL) is a benign neoplasia originating from smooth muscle and very uncommon in the oral cavity. The most frequent subtype in the oral cavity is the vascular one. AL usually occurs in the extremities: only around 12% are found in other areas such as head and neck. It presents as an asymptomatic, slow gro...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2012-10-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202002_20198
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2017-05-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2013-11-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201812_16514
更新日期:2018-12-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201901_16776
更新日期:2019-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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更新日期:2019-02-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201807_15511
更新日期:2018-07-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2012-06-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2017-10-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202008_22451
更新日期:2020-08-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
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更新日期:2019-04-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2015-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201910_19127
更新日期:2019-10-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
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更新日期:2020-04-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
doi:
更新日期:2015-05-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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doi:
更新日期:2014-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_201809_15918
更新日期:2018-09-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2008-07-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201912_19771
更新日期:2019-12-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
doi:
更新日期:2013-08-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2012-02-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201912_19675
更新日期:2019-12-01 00:00:00