Abstract:
:Neuroblastoma is the most common tumor in children, with a very poor prognosis. It is urgent to identify novel biomarkers to treat neuroblastoma, together with surgery, chemotherapy, and radiation. Human tripartite motif 59 (TRIM59), a member of the TRIM family, has been reported to participate in several human tumors. However, the exact role of TRIM59 in neuroblastoma is unknown. In the present study, real-time PCR and Western blot were used to measure mRNA and protein levels of TRIM59 in four neuroblastoma cell lines and in neuroblastoma tissues. Lentiviruses targeting TRIM59 were used to up/down-regulate TRIM59 expression levels. Cell Counting Kit-8 and Annexin-V/PI were used to analyze cell proliferation and apoptosis in neuroblastoma cell lines. Our data showed that TRIM59 knockdown inhibits cell proliferation while inducing apoptosis in SH-SY5Y and SK-N-SH neuroblastoma cell lines. TRIM59 knockdown up-regulated expression of Bax and Bim and down-regulated levels of Survivin, β-catenin, and c-myc. Interestingly, the inhibition of cell proliferation caused by TRIM59 knockdown could be blocked by LiCl, which is an agonist of Wnt/β-catenin signaling pathway. In contrast, TRIM59 overexpression could increase cell proliferation, up-regulate Survivin, β-catenin and c-myc, down-regulate Bax and Bim, and these effects could be blocked by XAV939, which is an inhibitor of Wnt/β-catenin signaling pathway. In addition, TRIM59 was up-regulated and positively related with β-catenin in neuroblastoma tissues. In conclusion, TRIM59 was up-regulated in neuroblastoma, and TRIM59 knockdown inhibited cell proliferation by down-regulating the Wnt/β-catenin signaling pathway in neuroblastoma.
journal_name
Biosci Repjournal_title
Bioscience reportsauthors
Chen G,Chen W,Ye M,Tan W,Jia Bdoi
10.1042/BSR20181277subject
Has Abstractpub_date
2019-01-18 00:00:00issue
1eissn
0144-8463issn
1573-4935pii
BSR20181277journal_volume
39pub_type
杂志文章abstract::Hepatocellular carcinoma (HCC) has been one of the most highly lethal cancers. The acquisition of drug resistance accounts for the majority of poor effects of chemotherapy in HCC. Non-coding RNAs (ncRNAs) including miRNAs, long ncRNAs (lncRNAs), and circular RNA (circRNA) have been well-documented to participate in ca...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1042/BSR20180915
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journal_title:Bioscience reports
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journal_title:Bioscience reports
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abstract::An increase in the permeability of outer mitochondrial membrane is central to apoptotic cell death, and results in the release of several apoptogenic factors such as cytochrome c into the cytoplasm to activate downstream destructive programs. The voltage-dependent anion channel (VDAC or mitochondrial porin) plays an e...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
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journal_title:Bioscience reports
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journal_title:Bioscience reports
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abstract::Background: Previous studies have found that hydrogen sulfide (H2S) has multiple functions such as anti-inflammatory, antioxidative in addition to biological effects among the various organs. Exaggerated proliferation and resistance to apoptosis of pulmonary artery smooth muscle cells (PASMCs) is a key component of va...
journal_title:Bioscience reports
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journal_title:Bioscience reports
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journal_title:Bioscience reports
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abstract::The nucleotide sequence of the thioredoxin gene from Escherichia coli was determined. The structural gene was identified on a cloned 3-kb PvuII fragment by hybridization with a synthetic oligodeoxyribonucleotide corresponding to a part of the amino acid sequence of thioredoxin. Restriction-enzyme fragments were used a...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01116889
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181693
更新日期:2018-12-11 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01117013
更新日期:1981-02-01 00:00:00
abstract::Isolated mouse pancreatic islets were infected in vitro with two strains of Coxsackie B4 virus--a tissue culture-adapted strain and a mouse pancreas-adapted strain. Within 48 h of infection changes had occurred in the biochemical activities of islets infected with the mouse pancreas-adapted strain of virus. Basal insu...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01117442
更新日期:1985-01-01 00:00:00
abstract::The extracts of Paulownia tomentosa (P. tomentosa) exhibit multiple pharmacological activities. In the present study, P. tomentosa flower polysaccharides (PTFP) were extracted by water decoction and ethanol precipitation, and the immunologic modulations of PTFP against Newcastle disease (ND) vaccine was investigated i...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20190224
更新日期:2019-05-03 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181891
更新日期:2019-01-22 00:00:00
abstract::Artocarpus incisa (breadfruit) seeds contain three different lectins (Frutalin, Frutapin (FTP) and Frutackin) with distinct carbohydrate specificities. The most abundant lectin is Frutalin, an α-D-galactose-specific carbohydrate-binding glycoprotein with antitumour properties and potential for tumour biomarker discove...
journal_title:Bioscience reports
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doi:10.1042/BSR20170969
更新日期:2017-07-21 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
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更新日期:2016-06-30 00:00:00
abstract::The sarcolemma of smooth-muscle cells from human pregnant myometrium possesses a high-affinity Ca2+-ATPase, which has the characteristics of an active Ca2+-extrusion pump. This pump enzyme, either membrane-bound or solubilized, was strongly inhibited by oxytocin (half-maximal inhibition at about 4 microU/ml or 10 pM)....
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01117437
更新日期:1985-01-01 00:00:00
abstract::Two established cancer cell lines, MCF-7 and Ishikawa, were both obtained directly from a cell repository and through another laboratory. The karyotypes from the two MCF-7 cell lines had up to 83 chromosomes and similarities for chromosomal gain and structural abnormalities. The two Ishikawa cell lines had up to 60 ch...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/s10540-005-2797-5
更新日期:2004-12-01 00:00:00
abstract::Atherosclerosis is the primary cause of several cardiovascular diseases. Oxidized low-density lipoprotein (ox-LDL)-induced apoptosis, endothelial-mesenchymal transition (EndMT), and inflammation are crucial for the progression of cardiovascular diseases, including atherosclerosis. Naringin, a major compound from tomat...
journal_title:Bioscience reports
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journal_title:Bioscience reports
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journal_title:Bioscience reports
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abstract::The coupling of the chemical reaction of ATP hydrolysis to the transport of calcium from the cytoplasm into the lumen of sarcoplasmic reticulum vesicles can be defined by a set of rules that define alternating changes in the specificities of the enzyme for catalysis of chemical and physical reactions. ...
journal_title:Bioscience reports
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abstract::Breast cancer remains a leading cause of cancer-related mortality in women. In recent years, regulation of genes involved in heparan sulphate (HS) biosynthesis have received increased interest as regulators of breast cancer cell adhesion and invasion. The exostosin (EXT) proteins are glycosyltransferases involved in e...
journal_title:Bioscience reports
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journal_title:Bioscience reports
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journal_title:Bioscience reports
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更新日期:2017-07-27 00:00:00
abstract::Cholera toxin (CT) is composed of a disulfide-linked A1/A2 heterodimer and a ring-like, cell-binding B homopentamer. The catalytic A1 subunit must dissociate from CTA2/CTB5 to manifest its cellular activity. Reduction of the A1/A2 disulfide bond is required for holotoxin disassembly, but reduced CTA1 does not spontane...
journal_title:Bioscience reports
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