Abstract:
OBJECTIVE:Lung cancer is one of the most common malignancies worldwide, the morbidity and mortality of which have been on rising in recent years. Moreover, lncRNAs have been implicated in the development of various cancers, as well as cancer treatment and prognosis. In this study, long non-coding RNA (lncRNA) MEG3, an identified tumor suppressor, was explored for its role in the chemotherapy of lung cancer. MATERIALS AND METHODS:All cases were divided into (I+II) group and (III+IV) group according to different stages of tumor node metastasis (TNM), and were divided into sensitive group and insensitive group according to chemotherapy sensitivity. A549 and H292 cells were selected as the resistant cell and non-resistant lung cancer cells. Quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) was performed to detect the expression of MEG3. After transfection with overexpression plasmid pcDNA-MEG3 or/and different concentrations of vincristine, cell viability and proliferation were measured by cell counting kit-8 (CCK-8) assay and plate cloning assay, respectively. Western blotting was used to analyze the expressions of autophagy-related proteins. RESULTS:In vivo, lncRNA MEG3 was significantly lower in III+IV group and insensitive group than that in I+II group and sensitive group. In vitro, MEG3 expression in resistant cells was significantly lower than that in non-resistant cells. Overexpression of MEG3 significant inhibited the viability and proliferation of both resistant and non-resistant lung cancer cells. Western blot results showed that autophagy level was higher in resistant cells than that in non-resistant cells, while overexpression of MEG3 significantly reduced the expression of autophagy-related proteins. CCK-8 results also indicated that the cell viability was negatively correlated with the dose of vincristine, while the viability of drug-resistant cells was higher than that of non-drug resistant cells after the treatment of vincristine. The vitality of both cells decreased in a concentration-dependent manner after combined treatment with vincristine and MEG3. CONCLUSIONS:Our data indicated that lncRNA MEG3 showed a low expression in chemotherapy-sensitive lung cancer tissues, and overexpression of lncRNA MEG3 attenuated autophagy level, thus increasing the sensitivity of vincristine in chemotherapy of lung cancer.
journal_name
Eur Rev Med Pharmacol Scijournal_title
European review for medical and pharmacological sciencesauthors
Xia H,Qu XL,Liu LY,Qian DH,Jing HYdoi
10.26355/eurrev_201802_14384subject
Has Abstractpub_date
2018-02-01 00:00:00pages
1020-1027issue
4eissn
1128-3602issn
2284-0729journal_volume
22pub_type
杂志文章abstract::Diclofenac is the most widely prescribed non-steroidal anti-inflammatory drug worldwide. Data collected during the last 10 years reported a dose-duration dependent increasing of cardiovascular risk associated with the use of diclofenac, supporting the evidence of a close association with the degree of COX-2 inhibition...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2016-10-01 00:00:00
abstract:UNLABELLED:BACKGROUND, OBJECTIVES: Pancreatic cancer ranks fourth for cancer mortality for men and women in the United States. This is a particularly devastating cancer since the case-fatality proportion approaches 90% within 12 months following diagnosis. Therefore, understanding the etiology and identifying the risk ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
doi:
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:Lung cancer is the leading cause of cancer-related mortality. Over 80% of all lung cancer cases are non-small-cell lung cancer (NSCLC) and approximately 5% of NSCLC patients are positive for anaplastic lymphoma kinase (ALK) gene rearrangement or fusion with echinoderm microtubule-associated protein-like 4 (EM...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,meta分析,评审
doi:
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:The schistosomicidal properties of garlic (Allium sativum) and onion (Allium cepa) powder were tested in vitro against Schistosoma mansoni miracidia, schistosomula, cercaria and adult worms. Results indicate their strong biocidal effects against all stages of the parasite and also show scavenging inhibitory e...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:To investigate the effects of miR-32-5p on the biological behaviors of cervical cancer (CCa), the relevant mechanism was studied in CCa cell lines (HeLa) in vitro. PATIENTS AND METHODS:The expression level of miR-32-5p was detected by quantitative reverse transcription polymerase chain reaction (qRT-PCR). Ta...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201901_16752
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:Non-small cell lung cancer (NSCLC) is the most common type of human lung cancer leading cause of cancer death worldwide. However, first-line drugs such as gefitinib and erlotinib showed great drug resistance in the clinical. MATERIALS AND METHODS:The cell proliferation was evaluated by MTT assay; gene expres...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2016-11-01 00:00:00
abstract::Since this article has been suspected of research misconduct and the corresponding authors did not respond to our request to prove originality of data and figures, "The effect of miR-224 down-regulation on SW80 cell proliferation and apoptosis and weakening of ADM drug resistance, by C.-Q. Liang, Y.-M. Fu, Z.-Y. Liu, ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202007_22247
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the level of circ-0003998 in osteosarcoma tissues and cell lines, and to analyze its relation with prognosis of patients, as well as its effect on biological behaviors of osteosarcoma cells. In addition, the potential mechanism of circ-0003998 in promoting osteosarcoma...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201912_19761
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to explore the mechanism of micro-ribonucleic acid (miR)-214-3p in regulating fracture healing in rats with osteoporosis. MATERIALS AND METHODS:A total of 30 female Sprague-Dawley rats were selected and randomly divided into 3 groups, including group A [phosphate-buffered saline...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201901_16854
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:To evaluate pathological lesions in New Zealand white rabbits with acute kidney injury (AKI) of septic shock and to explore the potential role of poly (ADP-ribose) polymerase (PARP) in regulating AKI development. MATERIALS AND METHODS:Endotoxic shock model in New Zealand white rabbits was first constructed. ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201809_15942
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVE:To explore the mechanism of RET gene mediated EGFR signaling pathway on the epithelial-mesenchymal transition (EMT), proliferation and apoptosis of papillary thyroid carcinoma (PTC) cells. PATIENTS AND METHODS:PTC TPC-1 cells and human normal thyroid follicular epithelial cells Nthy-ori 3-1 were collected to...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202008_22487
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the expression level of micro-ribonucleic acid-1207-5p (miR-1207-5p) in steroid-induced necrosis of femoral head (SNFH) and its correlation with SNFH. Meanwhile, we also aimed to analyze the relationship between miR-1207-5p expression and vascular endothelial growth fa...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201904_17541
更新日期:2019-04-01 00:00:00
abstract::Though the exact etiology of autoimmune diseases still remains not completely known, there are various factors which are known to contribute to be trigger of autoimmune diseases. Viral infection is known to be among the other. It is known as the infection from severe acute respiratory syndrome coronavirus (SARS-CoV) a...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202011_23857
更新日期:2020-11-01 00:00:00
abstract::The article "MiR-101 promotes nasopharyngeal carcinoma cell apoptosis through inhibiting Ras/Raf/MEK/ERK signaling pathway, by R.-S. Wu, E.-H. Qiu, J.-J. Zhu, J.-R. Wang, H.-L. Lin, published in Eur Rev Med Pharmacol Sci 2018; 22(1): 150-157-DOI: 10.26355/eurrev_201801_14112-PMID: 29364482" has been withdrawn from the...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202008_22580
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:Observe the expression and distribution of HMGB1 in Sombati's cell model and kainic acid-induced epileptic rats' model. MATERIALS AND METHODS:Dissociated hippocampal neurons from neonatal SD rats and cultured those for 9 days, then changed medium to Mg2+-free medium for 3 hours to induce Sombati's cell model...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:Myocardial ischemia is inadequate perfusion due to reduced blood flow. Sudden onset of reperfusion could result with damage to the myocytes that have not been affected during ischemia called ischemia reperfusion (I/R) injury. Extracellular accumulation of H+ ions resulting in tissue acidosis is one of the un...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:To elucidate whether long non-coding RNA (lncRNA) Bmncr could inhibit RANML-induced osteoclast differentiation, thus alleviating the progression of osteoporosis. MATERIALS AND METHODS:Expression level of lncRNA Bmncr at different stages of osteoclast differentiation was detected by quantitative Real Time-Pol...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201911_19411
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To investigate the regulating roles of miR-199b in hepatocellular carcinoma (HCC). PATIENTS AND METHODS:The expression of miR-199b of 45 human HCC tissues and the corresponding para-cancerous tissue samples were detected by quantitative Real-time-polymerase chain reaction (qRT-PCR). Western blot was employed...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201811_16388
更新日期:2018-11-01 00:00:00
abstract:OBJECTIVE:This paper aims to evaluate the effects of right ventricular pressure load on left ventricular myocardial mechanics in patients with chronic obstructive pulmonary disease (COPD) by ultrasound speckle tracking imaging. PATIENTS AND METHODS:119 patients with COPD and pulmonary hypertension (PH) were selected f...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201808_15634
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to explore the effects of micro ribonucleic acid (miR)-506 and phosphatidylinositol 3-hydroxy kinase (PI3K)/protein kinase B (AKT) pathway on myocardial ischemia-reperfusion injury (MIRI) in rats. MATERIALS AND METHODS:A total of 90 healthy rats weighing 260-300 g were selected as r...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202012_24193
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:To explore the clinical efficacy of aneurysm embolization and cerebrospinal fluid (CSF) replacement in the treatment of aneurysmal subarachnoid hemorrhage (SAH). PATIENTS AND METHODS:Seventy-nine patients with grade III-IV aneurysmal subarachnoid hemorrhage, who were treated in the hospital from Jan. 2012 to...
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
abstract:OBJECTIVE:Ovarian cancer (OC) is a common tumor in women, and the development of chemoresistance is the major obstacle to its treatment. Long non-coding RNAs (LncRNAs) have been linked to chemoresistance in many cancers. However, the function of lncRNA urothelial carcinoma associated1 (UCA1) in paclitaxel (PTX) resista...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202001_20035
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:Vesicoureteral reflux (VUR) affects up to 1% of Caucasian children. Primary VUR is characterized by failure of the ureterovesicular junction to prevent urine from traveling in a retrograde fashion from the bladder to the ureters and the kidneys. Several reports in the literature describe the prevalence of thi...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201712_13916
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:Colorectal cancer (CRC) is a common human malignancy and is the second leading cause of cancer deaths worldwide with a dismal prognosis. Previous investigations have shown that miR-340 can modulate the metabolism of CRC cells. The aim of this report is to study the role of miR-340 in the development and progr...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:This study aimed to investigate the expression of TRPM7 in the serum of patients with sepsis and its influences on inflammatory factors and prognosis. PATIENTS AND METHODS:A prospective analysis was performed. 78 patients with sepsis were enrolled in the experimental group and treated from May 2015 to April ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201905_17821
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVE:This study aims to illustrate the potential role of MAGI1-IT1 in the progression of non-small cell lung cancer (NSCLC) and the underlying mechanism. PATIENTS AND METHODS:The relative level of MAGI1-IT1 in normal lung tissues and NSCLC tissues was determined. Its level in NSCLC patients with different tumor s...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202001_20046
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:Pharmacological post-conditioning (PC) by intermittent but not continuous administration of exogenous bradykinin (BK) reduces ischemia/reperfusion (I/R) injury via the Reperfusion Injury Salvage Kinase (RISK) pathway activation. We evaluated whether intermittent administration with icatibant (HOE140), a BK2R ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201905_17953
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVE:The study aims to construct a multi-gene risk scoring model that can be used to predict the prognosis of patients with lung squamous cell carcinoma (LUSC). PATIENTS AND METHODS:RNA-seq data from 494 LUSC tumor samples and 49 peripheral lung tissue samples were obtained from TCGA_LUSC database. Differential a...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202005_21330
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of Lactobacillus rhamnosus GR-1 on atherosclerotic progression in apolipoprotein-E knockout (ApoE-/-) mice fed with a high-fat diet and the underlying mechanisms of its action. MATERIALS AND METHODS:Eight-week-old ApoE-/- mice were treated with Lactobacillus rhamnosus GR-1 daily for...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201904_17722
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:Many pharmacological activities have been reported for Feijoa sellowiana. The aim of present study was to investigate antidepressant activities of its leaf and fruit extracts. MATERIALS AND METHODS:Antidepressant activities of methanolic extracts were evaluated by modified forced swimming test (FST) and tail...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2015-07-01 00:00:00