Abstract:
:Background: Single-nucleotide polymorphisms (SNPs) in lncRNAs could be biomarkers for susceptibility to colorectal cancer (CRC), but the association of PCAT1 polymorphisms and CRC susceptibility is yet to be studied. Methods: Five tagSNPs covering the PCAT1 gene were detected through Kompetitive Allele-Specific PCR among 436 CRC patients and 510 controls. An expression quantitative trait locus (eQTL) bioinformatic analysis was then performed. Results: In the present study, PCAT1 rs2632159 polymorphism increased CRC risk by 1.37-fold and 2.19-fold in the dominant and recessive models, respectively (P=0.040 and 0.041). When the CRC cases were divided into colon cancer and rectal cancer, we found that this polymorphism affected colon cancer risk under the dominant model (P=0.022, OR = 1.51) and affected rectal cancer susceptibility under the recessive model (P=0.009, OR = 3.03). A more pronounced effect was observed in the male subgroup in that PCAT1 rs2632159 SNP increased rectal cancer risk by 3.97-fold (P=0.017). When PCAT1 rs2632159 was present, epistatic effects were observed with rs1902432 and rs785005 (P=0.011 and 0.008, respectively). eQTL analysis showed that rs2632159 could influence binding with the transcription factors EBF, LUN-1, and TCF12. Conclusion:PCAT1 rs2632159 SNP could be a biomarker for CRC risk. And the rs1902432 SNP might only have potential to be a biomarker for colon cancer risk.
journal_name
Biosci Repjournal_title
Bioscience reportsauthors
Yang ML,Huang Z,Wu LN,Wu R,Ding HX,Wang BGdoi
10.1042/BSR20190708subject
Has Abstractpub_date
2019-07-12 00:00:00issue
7eissn
0144-8463issn
1573-4935pii
BSR20190708journal_volume
39pub_type
杂志文章abstract::Coagulation factor IX (FIX) is an essential plasma protein for blood coagulation. The first epidermal growth factor (EGF) motif of FIX (EGF-F9) has been reported to attenuate cell adhesion to the extracellular matrix (ECM). The purpose of the present study was to determine the effects of this motif on cell adhesion an...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20160098
更新日期:2016-06-03 00:00:00
abstract::A new method for detecting viral antibodies in cerebrospinal fluid is described. The technique has many advantages over previously published methods in that it is highly sensitive eliminating the need to concentrate the CSF, takes 5 h to complete, avoids the use of radionucleides, and most importantly circumvents prob...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01122226
更新日期:1984-06-01 00:00:00
abstract::Native bovine parathyroid hormone (bPTH) was found to be readily cleaved with human leukocyte elastase to yield the fragments bPTH(1-41) and bPTH(42-84). These were then isolated by reverse-phase HPLC and characterised by gas-phase sequencing and amino acid analysis. The biological activities of these fragments were a...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01122726
更新日期:1987-01-01 00:00:00
abstract::Extracts from uterine cervical and body cancers, but not from benign tumor or intact tissues tested, were found to contain a growth-promoting activity which induced the proliferation of human endometrial fibroblasts. Exposure of cultured fibroblasts to the cancer extracts increased the rate of [3H]thymidine incorporat...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01116850
更新日期:1990-02-01 00:00:00
abstract::The present study describes the enzymatic properties and molecular identification of 5'-nucleotidase in soluble and microsomal fractions from rat cardiac ventricles. Using AMP as a substrate, the results showed that the cation and the concentration required for maximal activity in the two fractions was magnesium at a ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20070039
更新日期:2008-10-01 00:00:00
abstract::This article discusses how changes in luminal calcium concentration affect calcium release rates from triad-enriched sarcoplasmic reticulum vesicles, as well as single channel opening probability of the ryanodine receptor/calcium release channels incorporated in bilayers. The possible participation of calsequestrin, o...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1007/BF01788370
更新日期:1995-10-01 00:00:00
abstract::In the course of evolution, mitochondria lost their independence, and mtDNA became "slave" of nDNA, depending on numerous nucleus-encoded factors for its integrity, replication and expression. Mutations in any of these factors may alter the cross-talk between the two genomes and cause diseases that affect mtDNA integr...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1007/s10540-007-9036-1
更新日期:2007-06-01 00:00:00
abstract::Significant amounts of somatostatin-like immunoreactivity (SLI) were detected in the extract of a human catecholamine-secreting adrenal medullary tumour. After salt fractionation and reconstitution the major portion of SLI was purified by gel filtration and two HPLC steps; in all three systems it eluted in the positio...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01116377
更新日期:1982-03-01 00:00:00
abstract::In a study of Necturus gallbladder epithelium Benzel et al. (Benzel et al., 1980) found that low (0.2-1.2 microM) and higher concentrations (1.5 microM and more) of cytochalasin B (CB) caused an increase and decrease in the transepithelial electrical resistance (TER), respectively. Moreover, there were slight changes ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01855015
更新日期:1996-08-01 00:00:00
abstract::The purpose of this meta-analysis was to evaluate the beneficial and adverse effects of tripterygium glycosides (TGs) combined with angiotensin II receptor blocker (ARB) on diabetic nephropathy (DN). We searched for randomized controlled trials (RCTs) in PubMed, Embase, Cochrane Central Register of Controlled Trials, ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20202391
更新日期:2020-11-27 00:00:00
abstract::The response to D-glucose (0-21 mM) was studied in neutrophil granulocytes from obese, hyperglycemic and hyperinsulinemic Umeå ob/ob mice and their lean, littermate controls in order to further elucidate the effects of in vivo and in vitro hyperglycemia on neutrophil function. Neutrophil random locomotion on glass and...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1023/a:1027399921351
更新日期:1997-10-01 00:00:00
abstract::This review covers the recent progress in the elucidation of the structure of photosystem II (PSII). Because much of the structural information for this membrane protein complex has been revealed by electron microscopy (EM), the review will also consider the specific technical and interpretation problems that arise wi...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1007/BF01206204
更新日期:1996-04-01 00:00:00
abstract::Specific binding sites for somatostatin have been found in the cytosolic fractions of both parietal and non-parietal cells from rabbit gastric fundic mucosa. The stoichiometric data suggested the presence of two classes of binding sites in both types of cells. The number of low-affinity binding sites was significantly...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01116904
更新日期:1985-04-01 00:00:00
abstract::Although membrane fusion occurs ubiquitously and continuously in all eukaroytic cells, little is known about the mechanism that governs lipid bilayer fusion associated with any intracellular fusion reactions. Recent studies of the fusion of enveloped viruses with host cell membranes have helped to define the fusion pr...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1023/a:1010454803579
更新日期:2000-12-01 00:00:00
abstract::Partitioning in charge-sensitive dextran-poly(ethylene glycol) aqueous phase systems reveals that fixation with even small concentrations of glutaraldehyde (e.g., 0.1% w/v) changes the surface properties of cells. While fixation with larger concentrations of glutaraldehyde (i.e., 1.85%) increases erythrocyte partition...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01114811
更新日期:1989-12-01 00:00:00
abstract::The inhibition of passive K+ influx into human red blood cells (RBC) by loop diuretics was found to be dependent on the external Na+ concentration. In the absence of external Na+, there was minimal inhibition but the influx remained dependent on Cl- ions. Thus, raising the external Na+ concentration increased the affi...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01116900
更新日期:1985-04-01 00:00:00
abstract::Superoxide dismutase (SOD), a metal containing enzyme is present in parasite Leishmania donovani as well as in host macrophages both resident and activated in a detectable amount, although the level is much higher in the latter case. It is observed that at any particular protein concentration, the SOD activity is high...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01116457
更新日期:1988-04-01 00:00:00
abstract::The concentration of Na+ and K+ and the pH in the cytoplasm of Lettré cells was measured by monitoring the net flux of H+, Na+, or K+ across the plasma membrane which had been rendered permeable to these ions by the action of Sendai virus. Ion flux was measured directly by analysis of cell composition, or indirectly b...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01172873
更新日期:1983-07-01 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
pub_type:
doi:10.1007/s10540-005-2739-2
更新日期:2004-08-01 00:00:00
abstract:OBJECTIVES:To investigate the association between dectin-1 gene single nucleotide polymorphisms (SNPs) and susceptibility to fungal infection (FI). METHODS:Databases were searched electronically and manually to identify case-control studies concerning dectin-1 SNPs and FI, which were published up to 12 November 2018. ...
journal_title:Bioscience reports
pub_type: 杂志文章,meta分析
doi:10.1042/BSR20191519
更新日期:2019-11-29 00:00:00
abstract::The affinity of epigallocatechin gallate (EGCG) for human serum albumin (HSA) was measured in physiological conditions using NMR and isothermal titration calorimetry (ITC). NMR estimated the Ka (self-dissociation constant) of EGCG as 50 mM. NMR showed two binding events: strong (n1=1.8 ± 0.2; Kd1 =19 ± 12 μM) and weak...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20170209
更新日期:2017-05-11 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:BACKGROUND:Emerging evidences have indicated that long non-coding RNAs (LncRNAs) play vital roles in cancer development and progression. Previous studies have suggested that overexpression of SPRY4 intronic transcript 1 (SPRY4-IT1) predicates poor prognosis and promotes tumor progress in cervical cancer (CC). However, ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181339
更新日期:2019-06-04 00:00:00
abstract::Insulin stimulated a concentration-dependent increase in protein synthesis in L6 myoblasts which was significant at 1 nM. This response was not prevented by the transcription inhibitor, actinomycin D. The protein kinase C (PKC) inhibitor, Ro-31-8220, and downregulation of PKC by prolonged incubation of cells with 12-O...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01200213
更新日期:1995-02-01 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
pub_type: 杂志文章
doi:10.1042/BSR20181320
更新日期:2018-09-07 00:00:00
abstract:: Background/aims: Studies have demonstrated that osteopontin (OPN) was associated with the severity and development of knee osteoarthritis (OA). Methods: The purpose of this case-control study was to investigate the association ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20182023
更新日期:2019-02-27 00:00:00
abstract::Common colds were shortened by 7 days in a 1984 clinical trial using zinc gluconate throat lozenges each 2 h. Between then and 2004, 10 other double-blind, placebo-controlled clinical trials showed widely varying results. This re-analysis of these trials presents solution chemistry methods to elucidate differences in ...
journal_title:Bioscience reports
pub_type: 杂志文章,meta分析
doi:10.1023/b:bire.0000037754.71063.41
更新日期:2004-02-01 00:00:00
abstract::Some medicinal herbs and compounds are known to target cancer cells, but the success of them as anticancer compounds depends to a large extent on their ability to activate pathways that kill cancer cells by arresting cell cycle and inducing apoptosis. The aim of the present study was to determine the anticancer effect...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181538
更新日期:2019-01-11 00:00:00
abstract::Capacity to synthesize glucose, urea, and ketone bodies is well maintained in hepatocytes after storage for at least 24 h at 4 degrees C. Substrates and albumin are the only requirements. ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01120697
更新日期:1983-06-01 00:00:00
abstract::Resistance to chemotherapy is one of main obstacles in the treatment of colorectal cancer (CRC). However, the mechanisms are still unclear, and the treatment options are still limited. miR-543 has been indicated to act as an oncogene in some cancers, but its function in regulating chemoresistance has not been consider...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20190249
更新日期:2019-03-22 00:00:00