Abstract：
:This study aimed to explore the effects of lncRNA BCAR4 on the viability and aggressiveness of non-small cell lung cancer (NSCLC) cells. qRT-PCR was used to determine the expression of BCAR4 and GLI2 downstream genes in NSCLC tissues and cell lines. Chromatin isolation by RNA purification (CHIRP) and Western blot were employed to measure the expression of the GLI2 downstream proteins. Ki-67 expression in nude mice tumors was tested by immunohistochemistry. MTT assay, wound healing assay, and Transwell assay were used to assess NSCLC cell viability and aggressiveness, respectively. Tumor xenograft was conducted to determine the effects of BCAR4 and GLI2 on NSCLC tumorigenesis in vivo. The expression of BCAR4 in NSCLC tissues and cells was significantly higher than the normal level. The overexpression of BCAR4 promoted NSCLC cell viability, migration, and invasion. The suppression of BCAR4 and GLI2 showed the opposite effects. The overexpression of BCAR4 led to an increase in the expression of GLI2 downstream proteins, while the suppression of BCAR4 and GLI2 reduced their expression. In a tumor xenograft assay, the tumors in mice of the BCAR4 group showed the biggest volume, while those in mice of the si-GLI2 group showed the smallest volume. Ki-67 showed much higher levels in the BCAR4 overexpression group but much lower levels in the si-GLI2 group. In summary, the cooperative mechanism of lncRNA BCAR4 and GLI2 might provide a new opportunity for treating NSCLC.
journal_name
Oncol Resjournal_title
Oncology researchauthors
Yang H,Yan L,Sun K,Sun X,Zhang X,Cai K,Song Tdoi
10.3727/096504018X15220594629967subject
Has Abstractpub_date
2019-02-21 00:00:00pages
359-369issue
3eissn
0965-0407issn
1555-3906journal_volume
27pub_type
杂志文章abstract：:Concentrations of the flame retardant 2,2',4,4'-tetrabrominated diphenyl ether (2,2',4,4'-TeBDE) in the adipose tissue of 77 individuals from Sweden were determined. The subjects were recruited during the time period 1995-97 and encompassed both men and women ranging from 28 to 85 years in age. Of the subjects include...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:DT-diaphorase [also called NAD(P)H:menadione oxidoreductase; NAD(P)H:(quinone acceptor) oxidoreductase; quinone reductase, azo-dye reductase] (EC.1.6.99.2) has been shown to have a role in activation of quinone-containing cancer chemotherapeutic prodrugs to their active form, as well as inactivation of a variety of xe...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:Heme oxygenase-1 (HO-1) plays an important role in the progression of several malignancies including breast cancer. However, its role in breast cancer metastasis is still ambiguous. In this study, we observed the effect of HO-1 on mouse mammary carcinoma metastasis using the in vivo tumor metastasis model. Our results...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504018X15415906335771
更新日期：2019-06-21 00:00:00
abstract：:Human papillomavirus type 16 (HPV16) is a major causative factor in the development of uterine cervical carcinomas. We investigated the role of E6/E7 in tumor formation. Skin-specific E6/E7 transgenic mice showed approximately twice as many tumors compared with nontransgenic mice in dimethylbenz[a]anthracene (DMBA)-in...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/000000006783980964
更新日期：2007-01-01 00:00:00
abstract：:Apoptosis proteins may play a role in prognosis and therapy response; however, they have not been fully investigated in gastric cancer. We aimed to assess the expression of proteins in the Bcl-2 family. Immunohistochemistry was employed to examine the expression of the antiapoptotic proteins Bcl-2 and Bcl-XL and the p...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504005776568246
更新日期：2006-01-01 00:00:00
abstract：:The present study aimed to investigate the effect of miR-186 on proliferation, migration, invasion, and epithelialmesenchymal transition (EMT) of hepatocellular carcinoma (HCC). In this work, miR-186 was downregulated in HCC tissues and cells, and low miR-186 level helped predict the occurrence of vascular invasion an...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504020X15954139263808
更新日期：2020-12-10 00:00:00
abstract：:We previously reported that vasoactive intestinal polypeptide (VIP) significantly inhibited Matrigel invasion and haptotactic migration of murine colon 26-L5 carcinoma in vitro. To extend our study, we investigated the inhibitory mechanisms of VIP on Matrigel invasion of colon 26-L5 carcinoma, and the effect on metast...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Inflammation plays a major role in the pathogenesis of cervical cancer. Chemokines are involved in inflammation, cancer, and infectious diseases. Therefore, we evaluated the association of the chemokine receptor gene polymorphism CCR5 Delta32 with risk of cervical cancer. A total of 150 histopathologically confirmed p...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504008784523667
更新日期：2008-01-01 00:00:00
abstract：:The present study evaluated the modulatory effects of zinc on colonic membrane fluidity and surface abnormalities following 1,2 dimethylhydrazine (DMH)-induced colon carcinogenesis. Rats were segregated into four groups: normal control, DMH treated, zinc treated, DMH + zinc treated. Colon carcinogenesis was initiated ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504009789745665
更新日期：2009-01-01 00:00:00
abstract：:Laryngeal cancer, one of the most common head and neck malignancies, is an aggressive neoplasm. Increasing evidence has demonstrated that microRNAs (miRNAs) exert important roles in oncogenesis and progression of diverse types of human cancers. miR-632, a tumor-related miRNA, has been reported to be dysregulated and i...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504018X15213142076069
更新日期：2020-02-07 00:00:00
abstract：:Epithelial ovarian cancer (EOC) has remained an enigmatic disease, the etiology of which is mostly unknown. Considering the age incidence around menopause, a "gonadotrophin theory" has been proposed, and considering the association with infertility, an "incessant ovulation" theory has been proposed. EOC originates fro...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：10.3727/096504008786111383
更新日期：2008-01-01 00:00:00
abstract：:We investigated the susceptibility of three inbred strains of rats to the hepatocarcinogen, N-nitrosomorpholine (NNM), to establish a spontaneous metastatic model of hepatocellular carcinoma (HCC). WS/Shi. SD/gShi, and F344/DuCrj rats were given 0.02% NNM in drinking water for 8 weeks and thereafter left without any t...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504001108747594
更新日期：2000-01-01 00:00:00
abstract：:To investigate the effect of Kim-1 on 786-0 cells in vivo and in vitro, several experiments such as quantitative real-time PCR, Western blot, MTT, colony formation, and flow cytometry were performed to evaluate the biological behavior of 786-0 cells treated with Kim-1 siRNA. Furthermore, the tumor xenograft model was ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15140544654946
更新日期：2018-08-23 00:00:00
abstract：:We have compared the effects of a number of inhibitors including aphidicolin, 2,4-dinitrophenol (DNP) and novobiocin on the in vitro cytotoxicity of several topoisomerase II (topo II)-directed agents, using cultured murine Lewis lung carcinoma cells. These agents comprised amsacrine, CI-921 (9-[(2-methoxy-4-methylsulf...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Our recent studies demonstrated that 12-O-tetradecanoylphorbol-13-acetate (TPA) has pharmacological activity for the treatment of acute myelocytic leukemia patients. In the present study, we investigated the potential synergistic effect of all-trans retinoic acid (RA), 1alpha,25-dihydroxyvitamin D3 (VD3), and sodium b...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:HeLa cells were transfected with full-length multidrug resistance protein (MRP) cDNA and with MRP cDNAs that had been mutated at certain nucleotide binding domains. Stable transfectants were isolated and those producing equivalent amounts of P190 were tested in cytotoxicity assays using a variety of chemotherapeutic a...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:Accumulation of beta-catenin in cytoplasm and nuclei is frequently observed in a wide variety of tumors arising, for example, in the colon, liver, uterus, or brain. In association with Tcf/LEF transcription factors, beta-catenin regulates expression of genes involved in the Wnt/wingless signaling pathway, but the prec...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504001108747477
更新日期：2001-01-01 00:00:00
abstract：:Lung cancer is the leading cause of deaths due to cancer. Studies suggest an important role of microRNAs (miRNAs) in a variety of cancers, including lung cancer. In the present study, we evaluated the role of miR-641 in human lung cancer A549 cells. Quantitative RT-PCR and Western blot were used to measure mRNA and pr...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15021536183490
更新日期：2018-06-11 00:00:00
abstract：:The melanin biosynthetic pathway from tyrosine is a potential target for combating malignant melanoma. N-Acetyl-4-S-cysteaminylphenol 1 is a previously synthesized analogue of tyrosine that probably acts by this pathway. It interferes with cell growth and proliferation via selective oxidation in melanocytes to an oqui...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/000000006783981206
更新日期：2006-01-01 00:00:00
abstract：:A1, a member of the Bcl-2 gene family, was originally identified as a hemopoietic-specific early response gene. Later it was found that A1 was overexpressed in human stomach cancer tissues and was induced by tumor necrosis factor-alpha (TNF-alpha) in human vascular endothelial cells. However, its expression in human c...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:Accumulating evidence indicates that microRNA-205 (miR-205) is involved in tumor initiation, development, and metastasis in various cancers. However, its functions in neuroblastoma (NB) remain largely unclear. Here we found that miR-205 was significantly downregulated in human NB tissue samples and cell lines. miR-205...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X14974834436195
更新日期：2018-04-10 00:00:00
abstract：:Chemoresistance is a major impediment to the successful treatment of cancer. It involves various mechanisms, including defects in the apoptosis program that is induced by anticancer drugs. To further explore the mechanisms underlying the development of chemoresistance in ovarian carcinoma after cisplatin (CDDP) treatm...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504003108748410
更新日期：2003-01-01 00:00:00
abstract：:Tamoxifen causes a mitochondrial transmembrane potential dysfunction and ATP depletion, which may play a role in tamoxifen cytotoxicity. Administration of oligomycin-2 deoxy glucose (2DG) enhanced tamoxifen antiproliferative effects, which may be due to exacerbated ATP depletion following tamoxifen and oligomycin-2DG ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504009x12596189659204
更新日期：2009-01-01 00:00:00
abstract：:Empty spiracles homeobox 2 (EMX2) is a homeodomain-containing transcription factor that plays an essential role in tumorigenesis. However, to the best of our knowledge, the role of EMX2 in human colorectal cancer (CRC) is still unclear. Thus, the aim of this study was to investigate the expression and role of EMX2 in ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14756640150695
更新日期：2017-04-14 00:00:00
abstract：:The effects of treatment of HeLa cells with the antitumor nucleoside analog 2'-deoxy-2'-(fluoromethylene) cytidine (FMdC) on ultraviolet and X-ray sensitivity were examined. A 1-h pretreatment with FMdC increased cellular sensitivity to both X-rays and ultraviolet irradiation as determined by survival curve analysis. ...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Hepatocellular carcinoma (HCC) is the third leading cause of cancer-associated mortality worldwide. Although the mechanisms of HCC progression are not well understood, recent studies demonstrated the potential contribution of uric acid transporter SLC2A9 to tumor suppression. However, the roles and underlying mechanis...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504018X15199489058224
更新日期：2019-05-07 00:00:00
abstract：:PPAR-gamma is known to have a growth-suppressive effect in different cancers. In this study, we investigated the role of PPAR-gamma in the development of Barrett's esophagus (BE) and esophageal adenocarcinoma (EA). We used immunohistochemistry and real-time PCR to analyze differences in PPAR-gamma protein and mRNA exp...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504011x12935427587849
更新日期：2011-01-01 00:00:00
abstract：:Numerous data indicate that cellular oxidoreductases may be responsible for the cardiotoxic effects of antitumor anthracycline drugs as a consequence of the mediation by these agents of one-electron transfer from reduced nucleotides to atmospheric oxygen. This process is catalyzed primarily by NADH dehydrogenase, NADP...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/0965040042380450
更新日期：2004-01-01 00:00:00
abstract：:This study evaluated the survival effects of metronomic maintenance therapy with oral fluoropyrimidine in patients with stage III colorectal cancer (CRC) according to epidermal growth factor receptor (EGFR) expression. We enrolled 197 patients with stage III CRC who had undergone radical resection and FOLFOX regimen a...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504020X15986099915822
更新日期：2020-08-28 00:00:00
abstract：:A novel keto-diepoxide Sch 49209 and its derivative Sch 50672, produced by the fungus Nattrassia mangiferae, inhibited tumor cell invasion through an artificial basement membrane. These compounds, at nontoxic concentrations, inhibited invasion of HT-1080 cells in a dose-dependent manner. The IC50 values for Sch 49209 ...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
