Abstract:
:Objective: To explore whether aspirin (ASA) enhances the sensitivity of hepatocellular carcinoma (HCC) side population (SP) cells to doxorubicin (Doxo) via miR-491/ATP-binding cassette sub-family G member 2 (ABCG2).Methods: Non-SP and SP cells were isolated from MHCC-97L cell line using flow cytometry analysis and fluorescence-activated cell sorting. Colony formation assay was performed to determine the colony-formation ability of cells. Cell viability of SP cells was determined with the MTT assay. Luciferase reporter assay was applied in confirming the binding between miR-491 and ABCG2.Results: Although the Doxo treatment lowered the colony-formation ability of both non-SP and SP cells, the colony-formation ability of SP cells was 2-fold higher than that of non-SP cells (P<0.05). Doxo slightly inhibited the cell viability of SP cells in a concentration-dependent manner; the addition of ASA dramatically enhanced the inhibitory effect of Doxo on SP cell viability in a concentration-dependent manner (P<0.05). Compared with non-SP cells, the miR-491 expression was significantly decreased in SP cells, which was significantly reversed by ASA (P<0.05). miR-491 directly controlled the ABCG2 expression. In the presence of Doxo, miR-491 inhibitor reduced the inhibitory effect of ASA on the cell viability of SP cells, which was significantly reversed by knockdown of ABCG2 (P<0.05).Conclusion: ASA enhanced the sensitivity of SP cells to Doxo via regulating the miR-491/ABCG2 signaling pathway.
journal_name
Biosci Repjournal_title
Bioscience reportsauthors
Xie ZY,Liu MS,Zhang C,Cai PC,Xiao ZH,Wang FFdoi
10.1042/BSR20180854subject
Has Abstractpub_date
2018-11-09 00:00:00issue
6eissn
0144-8463issn
1573-4935pii
BSR20180854journal_volume
38pub_type
杂志文章abstract::NUF2 (NUF2, Ndc80 kinetochore complex component) plays an important role in kinetochore-microtubule attachment. It has been reported that NUF2 is associated with multiple human cancers. However, the functional role of NUF2 in pancreatic cancer remains unclear. In this study, we found that NUF2 expression was stronger ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20140124
更新日期:2015-01-14 00:00:00
abstract::Aims: To identify the key differentially expressed genes (DEGs) in islet and investigate their potential pathway in the molecular process of type 2 diabetes.Methods: Gene Expression Omnibus (GEO) datasets (GSE20966, GSE25724, GSE38642) of type 2 diabetes patients and normal controls were downloaded from GEO database. ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20182172
更新日期:2019-05-31 00:00:00
abstract::A natural avermectin complex, aversectin C, was shown to be capable of exerting selective cytostatic and neurotoxic effects on mammalian cells. Specifically, it killed proliferating neuroblastoma B103 cells but was non-toxic for differentiated cells of this culture. The antiproliferation action of aversectin C was not...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1023/a:1020262811459
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abstract::The physiological role of an alternative oxidase and an uncoupling protein in plant and protists is discussed in terms of thermogenesis and energy metabolism balance in the cell. It is concluded that thermogenesis is restricted not only by a lower-limit size but also by a kinetically-limited stimulation of the mitocho...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1023/a:1013656510245
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abstract::C3G (Crk SH3-domain-binding guanine-nucleotide-releasing factor) is a ubiquitously expressed member of a class of molecules called GEFs (guanine-nucleotide-exchange factor) that activate small GTPases and is involved in pathways triggered by a variety of signals. It is essential for mammalian embryonic development and...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1042/BSR20100094
更新日期:2011-08-01 00:00:00
abstract::Recent developments in the study of peptide amidation are reviewed. The main areas covered are assay procedures, purification of amidating enzymes, co-factors and regulation, mechanism and specificity of the amidating reaction, and multiple forms of the amidating enzyme and glycosylation. Discussion is presented on as...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1007/BF01122123
更新日期:1987-12-01 00:00:00
abstract::Since the Protein Data Bank (PDB) was founded in 1971, there are now over 120,000 depositions, the majority of which are from X-ray crystallography and 90% of those made use of synchrotron beamlines. At the Cambridge Structure Database (CSD), founded in 1965, there are more than 800,000 'small molecule' crystal struct...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1042/BSR20170204
更新日期:2017-07-04 00:00:00
abstract::Conflicting opinions were recently expressed concerning the possible effect of alpha 2-adrenergic agonists upon cyclic AMP production in pancreatic islets. In the present study, clonidine inhibited glucose-induced insulin release from rat pancreatic islets, this inhibitory effect being abolished by idazoxan. Clonidine...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01122227
更新日期:1984-06-01 00:00:00
abstract::Thrombospondin-2 (THBS2) is a secreted protein overexpressed in numerous cancers and may function as a diagnostic tumor marker. The objective of the present study was to investigate the diagnostic performance of serum THBS2 in early stage non-small-cell lung cancer (NSCLC). Serum THBS2 and Cyfra21-1 level were evaluat...
journal_title:Bioscience reports
pub_type: 临床试验,杂志文章
doi:10.1042/BSR20190476
更新日期:2019-07-25 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01120205
更新日期:1983-12-01 00:00:00
abstract::High-affinity binding of 3H-folate in Triton X-100 solubilized membranes of human liver displayed characteristics, e.g. apparent positive cooperativity, which are typical of specific folate binding. Ultrogel AcA 44 chromatography of solubilized membranes saturated with 3H-folate revealed a major peak of 100 kDa and a ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01182482
更新日期:1991-06-01 00:00:00
abstract::Hippo pathway is a highly conservative signalling pathway related to the development of organisms, which has been demonstrated to be strongly linked to the tumorigenesis and tumour progression. As the major downstream effector of Hippo pathway, yes-associated protein (YAP), is a transcriptional activator of target gen...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20160135
更新日期:2016-09-29 00:00:00
abstract::Calpain-1 and calpain-2 are highly structurally similar isoforms of calpain. The calpains, a family of intracellular cysteine proteases, cleave their substrates at specific sites, thus modifying their properties such as function or activity. These isoforms have long been considered to function in a redundant or comple...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20200552
更新日期:2020-11-27 00:00:00
abstract:OBJECTIVE:X inactivate-specific transcript (XIST) is an attractive long noncoding RNA (lncRNA) functioning as an indicator of various human tumors, including laryngeal squamous cell carcinoma (LSCC). The present study was conducted to explore a novel regulatory network of lncRNA XIST in LSCC cells. MATERIALS AND METHO...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20193172
更新日期:2020-04-30 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20180268
更新日期:2019-05-21 00:00:00
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...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181277
更新日期:2019-01-18 00:00:00
abstract::MicroRNAs (miRNAs) have been frequently identified as key mediators in almost all developmental and pathological processes, including those in the liver. The present study was conducted with aims of investigating the role of microRNA-138 (miR-138) in acute liver failure (ALF) via a mechanism involving p53 and liver ma...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20190763
更新日期:2019-07-18 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
pub_type: 杂志文章
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
doi:10.1042/BSR20190787
更新日期:2019-07-29 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1042/BSR20171440
更新日期:2018-02-13 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20201532
更新日期:2020-10-30 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20140145
更新日期:2015-03-18 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20180876
更新日期:2018-11-20 00:00:00
abstract::Chemical transformations, like osmotic translocations, are transport processes when looked at in detail. In chemiosmotic systems, the pathways of specific ligand conduction are spatially orientated through osmoenzymes and porters in which the actions of chemical group, electron and solute transfer occur as vectorial (...
journal_title:Bioscience reports
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doi:10.1007/s10540-005-2739-2
更新日期:2004-08-01 00:00:00
abstract::miRNAs are non-coding RNA molecules typically 18-22 nucleotides long that can suppress the expression of their target genes. Several laboratories have attempted to identify miRNAs from the pig that are involved in Salmonella infection. These bioinformatics strategies using the newly available genomic sequence are gene...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20160243
更新日期:2016-08-31 00:00:00
abstract::A range of different types of interactions at biological membrane surfaces have been studied using various different spin label electron spin resonance (ESR) techniques. These include: (1) the interfacial ionization of local anaesthetics, (2) the binding of peripheral membrane proteins, (3) the membrane insertion of t...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1023/a:1020590122846
更新日期:1999-08-01 00:00:00
abstract::The recognition of phosphate and sulphate esters of tyrosine residues has been studied employing antisera with specificity for tyrosine phosphate, and the enzymes aryl sulphatase, and acid and alkaline phosphatases. The ability of tyrosine phosphate, and of phosphate esters of phenol, to inhibit the antiserum was pH d...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01115155
更新日期:1986-03-01 00:00:00
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journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20201573
更新日期:2020-11-27 00:00:00
abstract:BACKGROUND:Disc degeneration is correlated with mechanical load. Osteogenic protein-1 (OP-1) is potential to regenerate degenerative disc. OBJECTIVE:To investigate whether OP-1 can protect against high magitude compression-induced nucleus pulposus (NP) cell apoptosis and NP matrix catabolism, and its potential mechani...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20180018
更新日期:2018-02-13 00:00:00
abstract:BACKGROUND:Nasopharyngeal carcinoma (NPC) is a tumor that is commonly found in southern China. NPC has several risk factors, such as infection with the Epstein-Barr virus. However, we know little about the risk factors for eye metastasis (EM) in male patients with NPC. Serum lipids are well recognized as risk factors f...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20201082
更新日期:2020-06-26 00:00:00