MutSbeta exceeds MutSalpha in dinucleotide loop repair.

Abstract:

BACKGROUND:The target substrates of DNA mismatch recognising factors MutSalpha (MSH2+MSH6) and MutSbeta (MSH2+MSH3) have already been widely researched. However, the extent of their functional redundancy and clinical substance remains unclear. Mismatch repair (MMR)-deficient tumours are strongly associated with microsatellite instability (MSI) and the degree and type of MSI seem to be dependent on the MMR gene affected, and is linked to its substrate specificities. Deficiency in MSH2 and MSH6 is associated with both mononucleotide and dinucleotide repeat instability. Although no pathogenic MSH3 mutations have been reported, its deficiency is also suggested to cause low dinucleotide repeat instability. METHODS:To assess the substrate specificities and functionality of MutSalpha and MutSbeta we performed an in vitro MMR assay using three substrate constructs, GT mismatch, 1 and 2 nucleotide insertion/deletion loops (IDLs) in three different cell lines. RESULTS:Our results show that though MutSalpha alone seems to be responsible for GT and IDL1 repair, MutSalpha and MutSbeta indeed have functional redundancy in IDL2 repair and in contrast with earlier studies, MutSbeta seems to exceed MutSalpha. CONCLUSION:The finding is clinically relevant because the strong role of MutSbeta in IDL2 repair indicates MSH3 deficiency in tumours with low dinucleotide and no mononucleotide repeat instability.

journal_name

Br J Cancer

authors

Kantelinen J,Kansikas M,Korhonen MK,Ollila S,Heinimann K,Kariola R,Nyström M

doi

10.1038/sj.bjc.6605531

subject

Has Abstract

pub_date

2010-03-16 00:00:00

pages

1068-73

issue

6

eissn

0007-0920

issn

1532-1827

pii

6605531

journal_volume

102

pub_type

杂志文章
  • Mucinous differentiation features associated with hormonal escape in a human prostate cancer xenograft.

    abstract::Many theories mention hypersensitive, promiscuous, outlaw or bypass signalling pathways to explain the acquisition of hormone independence in prostate cancer. Hormonal escape of prostate tumours is marked by many biological changes, including mucinous and neuroendocrine differentiation. Since expression of several muc...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6601570

    authors: Legrier ME,de Pinieux G,Boyé K,Arvelo F,Judde JG,Fontaine JJ,Bara J,Poupon MF

    更新日期:2004-02-09 00:00:00

  • CXCL9 induces chemotaxis, chemorepulsion and endothelial barrier disruption through CXCR3-mediated activation of melanoma cells.

    abstract:BACKGROUND:Metastasis is associated with poor prognosis for melanoma. The formation of metastases is a multi-step process, in which cancer cells can subsequently acquire the potential to intravasate into the blood or lymph vessels, disseminate through the circulation, extravasate through the endothelium and invade the ...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6606056

    authors: Amatschek S,Lucas R,Eger A,Pflueger M,Hundsberger H,Knoll C,Grosse-Kracht S,Schuett W,Koszik F,Maurer D,Wiesner C

    更新日期:2011-02-01 00:00:00

  • Do parents of children with congenital malformations have a higher cancer risk? A nationwide study in Denmark.

    abstract::To investigate whether parents of children with congenital malformations more often developed cancer after birth of the child, a population-based case-control study in Denmark was undertaken. By linking the Cancer Registry with the Central Population Registry, we identified 8783 cancer patients having their first chil...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6600488

    authors: Zhu JL,Basso O,Hasle H,Winther JF,Olsen JH,Olsen J

    更新日期:2002-08-27 00:00:00

  • Association of gamma-glutamyltransferase with severity of disease at diagnosis and prognosis of ovarian cancer.

    abstract:BACKGROUND:Gamma-glutamyltransferase (GGT) - a membrane-bound enzyme crucially involved in the cell's detoxification pathway and apoptotic balance - is involved in tumour development, progression and chemotherapy resistance. Elevated GGT serum levels are associated with increased cancer risk in women and worse prognosi...

    journal_title:British journal of cancer

    pub_type: 杂志文章,多中心研究

    doi:10.1038/bjc.2013.323

    authors: Grimm C,Hofstetter G,Aust S,Mutz-Dehbalaie I,Bruch M,Heinze G,Rahhal-Schupp J,Reinthaller A,Concin N,Polterauer S

    更新日期:2013-08-06 00:00:00

  • Evidence for a time-dependent association between FOLR1 expression and survival from ovarian carcinoma: implications for clinical testing. An Ovarian Tumour Tissue Analysis consortium study.

    abstract:BACKGROUND:Folate receptor 1 (FOLR1) is expressed in the majority of ovarian carcinomas (OvCa), making it an attractive target for therapy. However, clinical trials testing anti-FOLR1 therapies in OvCa show mixed results and require better understanding of the prognostic relevance of FOLR1 expression. We conducted a la...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.2014.567

    authors: Köbel M,Madore J,Ramus SJ,Clarke BA,Pharoah PD,Deen S,Bowtell DD,Odunsi K,Menon U,Morrison C,Lele S,Bshara W,Sucheston L,Beckmann MW,Hein A,Thiel FC,Hartmann A,Wachter DL,Anglesio MS,Høgdall E,Jensen A,Høgdall C

    更新日期:2014-12-09 00:00:00

  • A Phase Ib trial of CA4P (combretastatin A-4 phosphate), carboplatin, and paclitaxel in patients with advanced cancer.

    abstract:BACKGROUND:The vascular disrupting agent combretastatin A4 phosphate (CA4P) causes major regression of animal tumours when given as combination therapy. METHODS:Patients with advanced cancer refractory to standard therapy were treated with CA4P as a 10-min infusion, 20 h before carboplatin, paclitaxel, or paclitaxel, ...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6605650

    authors: Rustin GJ,Shreeves G,Nathan PD,Gaya A,Ganesan TS,Wang D,Boxall J,Poupard L,Chaplin DJ,Stratford MR,Balkissoon J,Zweifel M

    更新日期:2010-04-27 00:00:00

  • Step-down heating of human melanoma xenografts: effects of the tumour microenvironment.

    abstract::Thermosensitisation by step-down heating (SDH) has previously been demonstrated in experimental rodent tumours. The purpose of the study reported here was to investigate whether the SDH effect in tumours in part may be attributed to heat-induced alterations in the capillary network and/or the microenvironment. Two hum...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1994.327

    authors: Rofstad EK

    更新日期:1994-09-01 00:00:00

  • Expression of E-cadherin, alpha-catenin, and beta-catenin in the process of lymph node metastasis in oral squamous cell carcinoma.

    abstract::Regional lymph node metastasis is a very important prognostic indicator. In the metastatic process, reduction in cell to cell adhesion including E-cadherin-catenin cell adhesion complex is an essential step. We investigated immunohistochemical expression of E-cadherin, alpha-catenin and beta-catenin in 159 tissue samp...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6601124

    authors: Tanaka N,Odajima T,Ogi K,Ikeda T,Satoh M

    更新日期:2003-08-04 00:00:00

  • Elevated levels of prolactin in nulliparous women.

    abstract::Follicular-phase (Day 11) plasma prolactin, and plasma and urinary oestrogen levels of 70 nulliparous nuns were compared with those of 80 of their sisters, of whom 62 were parous. The nuns and their nulliparous sisters did not differ significantly in their prolactin and oestrogen levels. No differences in plasma oestr...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1981.121

    authors: Yu MC,Gerkins VR,Henderson BE,Brown JB,Pike MC

    更新日期:1981-06-01 00:00:00

  • PTEN activity could be a predictive marker of trastuzumab efficacy in the treatment of ErbB2-overexpressing breast cancer.

    abstract::Trastuzumab is the only HER2/neu-directed therapy to have received Food and Drug Administration approval for the treatment of patients with metastatic breast cancer. The efficacy of trastuzumab depends on the HER2/neu status of the tumour and the patient's prior treatment, but even when patients are selected on the ba...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6602926

    authors: Fujita T,Doihara H,Kawasaki K,Takabatake D,Takahashi H,Washio K,Tsukuda K,Ogasawara Y,Shimizu N

    更新日期:2006-01-30 00:00:00

  • Circulating biomarkers and outcome from a randomised phase II trial of sunitinib vs everolimus for patients with metastatic renal cell carcinoma.

    abstract:BACKGROUND:RECORD-3 assessed non-inferiority of progression-free survival (PFS) with everolimus vs sunitinib in previously untreated patients with metastatic renal cell carcinoma. Baseline plasma sample collection and randomised design enabled correlation of circulating biomarkers with efficacy. METHODS:Samples were a...

    journal_title:British journal of cancer

    pub_type: 杂志文章,随机对照试验

    doi:10.1038/bjc.2016.21

    authors: Voss MH,Chen D,Marker M,Hakimi AA,Lee CH,Hsieh JJ,Knox JJ,Voi M,Motzer RJ

    更新日期:2016-03-15 00:00:00

  • Birth and parental characteristics and risk of neuroblastoma in a population-based Norwegian cohort study.

    abstract::In this population-based Norwegian cohort study (2.1 million children), the impact of birth and parental characteristics on the risk of neuroblastoma (178 cases) was evaluated. In children below the age of 18 months, there was an increased neuroblastoma risk among those with congenital malformations and suggestion of ...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6604646

    authors: Bjørge T,Engeland A,Tretli S,Heuch I

    更新日期:2008-10-07 00:00:00

  • DKC1 enhances angiogenesis by promoting HIF-1α transcription and facilitates metastasis in colorectal cancer.

    abstract:BACKGROUND:Dyskeratosis congenita 1 (DKC1) is dysregulated in several cancers. However, the expression and function of DKC1 in colorectal cancer (CRC) is rarely reported. METHODS:Tissue microarrays (TAMs) including 411 cases of CRC tissues and corresponding paracancerous tissues were used to examine the DKC1 expressio...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/s41416-019-0695-z

    authors: Hou P,Shi P,Jiang T,Yin H,Chu S,Shi M,Bai J,Song J

    更新日期:2020-03-01 00:00:00

  • Characterisation and clinical usefulness of CA130 antigen recognised by monoclonal antibodies, 130-22 and 145-9, in ovarian cancers.

    abstract::A new cancer-associated antigen CA130, recognised by two monoclonal antibodies (moABs) 130-22 and 145-9, was often found to be present at high levels in the sera of patients with ovarian cancer. There was a strong correlation between CA130 and CA125 values. The epitopes recognised by moABs 130-22 and 145-9 were proved...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1993.46

    authors: Kobayashi H,Ohi H,Fujii T,Terao T

    更新日期:1993-02-01 00:00:00

  • Nationwide bowel cancer screening programme in England: cohort study of lifestyle factors affecting participation and outcomes in women.

    abstract:BACKGROUND:In 2006, the National Health Service Bowel Cancer Screening Programme in England (NHSBCSP) began offering routine population-based biennial faecal occult blood testing (FOBt) at ages 60-69. There is, however, limited information on how characteristics of individuals affect participation and outcomes of scree...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.2015.69

    authors: Blanks RG,Benson VS,Alison R,Brown A,Reeves GK,Beral V,Patnick J,Green J

    更新日期:2015-04-28 00:00:00

  • Thrombospondin 2 expression is correlated with inhibition of angiogenesis and metastasis of colon cancer.

    abstract::Two subtypes of thrombospondin (TSP-1 and TSP-2) have inhibitory roles in angiogenesis in vitro, although the biological significance of these TSP isoforms has not been determined in vivo. We examined TSP-1 and TSP-2 gene expression by reverse transcription polymerase chain reaction (RT-PCR) analysis in 61 colon cance...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6690056

    authors: Tokunaga T,Nakamura M,Oshika Y,Abe Y,Ozeki Y,Fukushima Y,Hatanaka H,Sadahiro S,Kijima H,Tsuchida T,Yamazaki H,Tamaoki N,Ueyama Y

    更新日期:1999-01-01 00:00:00

  • Molecular genetic analysis of chromosome 11p in familial Wilms tumour.

    abstract::In the family reported here, a mother and both of her children developed a Wilms tumour, and all three tumours were of the relatively rare monomorphous epithelial histopathological subtype. Using restriction fragment length polymorphism analysis, both sibs were shown to inherit the same maternal allele from the 11p13 ...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1994.210

    authors: Baird PN,Pritchard J,Cowell JK

    更新日期:1994-06-01 00:00:00

  • Suramin inhibits bFGF-induced endothelial cell proliferation and angiogenesis in the chick chorioallantoic membrane.

    abstract::The effects of suramin, an inhibitor of growth factor mitogenic activity, were evaluated on basic fibroblast growth factor (bFGF)-induced proliferation of bovine aortic endothelial cells and on angiogenesis in the chorioallantoic membrane (CAM) of chick embryos. The role of bFGF gene expression in endothelial cell gro...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1993.457

    authors: Danesi R,Del Bianchi S,Soldani P,Campagni A,La Rocca RV,Myers CE,Paparelli A,Del Tacca M

    更新日期:1993-11-01 00:00:00

  • An investigation of factors influencing serum NCA (non-specific cross-reacting antigen) level in patients with chronic myeloid leukaemia.

    abstract::The NCA (nonspecific cross-reacting antigen) was assayed in sera of patients with chronic myeloid leukaemia (CML). It was elevated to a mean value of 145·6 ng/ml (± 104·4 ng/ml) compared to 37·8 ng/ml (± 14·6 ng/ml) the sera of normal subjects. Patients with active disease generally had higher serum NCA levels than th...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1982.269

    authors: Frénoy N,Ben-Bunant M,Berruel C,Child JA,Gendron MC,Missett JL,Razafimahaleo E,Burtin P

    更新日期:1982-11-01 00:00:00

  • The angiogenic factor platelet-derived endothelial cell growth factor/thymidine phosphorylase is up-regulated in breast cancer epithelium and endothelium.

    abstract::Tumour angiogenesis is a complex multistep process regulated by a number of angiogenic factors. One such factor, platelet-derived endothelial cell growth factor has recently been shown to be thymidine phosphorylase (TP). TP catalyses the reversible phosphorylation of thymidine to deoxyribose-1-phosphate and thymine. A...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1996.49

    authors: Fox SB,Westwood M,Moghaddam A,Comley M,Turley H,Whitehouse RM,Bicknell R,Gatter KC,Harris AL

    更新日期:1996-02-01 00:00:00

  • Cancer cell-derived 12(S)-HETE signals via 12-HETE receptor, RHO, ROCK and MLC2 to induce lymph endothelial barrier breaching.

    abstract:BACKGROUND:The arachidonic acid metabolite 12(S)-HETE is suspected to enhance metastatic spread by inducing cancer cell- and lymph endothelial cell (LEC) motility. However, the molecular mechanisms leading to 12(S)-HETE-triggered cell migration are still elusive. METHODS:To delineate the signalling pathways involved i...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.2016.201

    authors: Nguyen CH,Stadler S,Brenner S,Huttary N,Krieger S,Jäger W,Dolznig H,Krupitza G

    更新日期:2016-07-26 00:00:00

  • Microsomal epoxide hydrolase gene polymorphism and susceptibility to colon cancer.

    abstract::We examined polymorphisms in exons 3 and 4 of microsomal epoxide hydrolase in 101 patients with colon cancer and compared the results with 203 control samples. The frequency of the exon 3 T to C mutation was higher in cancer patients than in controls (odds ratio 3.8; 95% confidence intervals 1.8-8.0). This sequence al...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6690028

    authors: Harrison DJ,Hubbard AL,MacMillan J,Wyllie AH,Smith CA

    更新日期:1999-01-01 00:00:00

  • The significance of electron spin resonance of the ascorbic acid radical in freeze dried human brain tumours and oedematous or normal periphery.

    abstract::The ESR spectrum, attributed to the ascorbic acid (ascorbyl) radical and obtained by exposing freeze dried material to air, can not be used as proof for the occurrence of in vivo free radical reactions. Depending on the method of freeze drying, the content of blood or hemolyzed blood is the dominant factor in creating...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1986.63

    authors: Mueller HW,Tannert S

    更新日期:1986-03-01 00:00:00

  • A pharmacokinetic and pharmacodynamic study on metronomic irinotecan in metastatic colorectal cancer patients.

    abstract::The pharmacokinetics (PK) and pharmacodynamics (PD) of metronomic irinotecan have not been studied in cancer patients. The aim of the study is to investigate the PK/PD profile of irinotecan/SN-38 administered by metronomic schedule. Twenty chemotherapy-refractory or chemotherapy-resistant patients with metastatic colo...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6604311

    authors: Allegrini G,Falcone A,Fioravanti A,Barletta MT,Orlandi P,Loupakis F,Cerri E,Masi G,Di Paolo A,Kerbel RS,Danesi R,Del Tacca M,Bocci G

    更新日期:2008-04-22 00:00:00

  • The impact of genetic counselling about breast cancer risk on women's risk perceptions and levels of distress.

    abstract::Women referred to a familial breast cancer clinic completed questionnaires before and after counselling and at annual follow-up to assess their risk estimate and psychological characteristics. The aims were to determine whether those who attended the clinic overestimated their risk or were highly anxious and whether c...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/sj.bjc.6690078

    authors: Cull A,Anderson ED,Campbell S,Mackay J,Smyth E,Steel M

    更新日期:1999-02-01 00:00:00

  • Hormonal impact of the 17alpha-hydroxylase/C(17,20)-lyase inhibitor abiraterone acetate (CB7630) in patients with prostate cancer.

    abstract::A series of three dose escalating studies were conducted to investigate the ability of the 17alpha-hydroxylase/C(17,20)-lyase inhibitor abiraterone acetate, to cause maximum suppression of testosterone synthesis when delivered to castrate and noncastrate males with prostate cancer. Study A was a single dose study in c...

    journal_title:British journal of cancer

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1038/sj.bjc.6601879

    authors: O'Donnell A,Judson I,Dowsett M,Raynaud F,Dearnaley D,Mason M,Harland S,Robbins A,Halbert G,Nutley B,Jarman M

    更新日期:2004-06-14 00:00:00

  • Multidrug resistance phenotype in leukaemic cells from patients with acute myelocytic leukaemia can be detected with 99Tc(m)-MIBI.

    abstract::The aim of the study was to investigate whether 99Tc(m)-MIBI (Cardiolite), recently shown to be a substrate for P-glycoprotein, has the potential to be used as a marker for mdr1 gene expression and whether cyclosporin A (CyA) can modify its accumulation in vivo. Leukaemic cells from ten patients with acute myelocytic ...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.1998.290

    authors: Gruber A,Areström I,Xu D,Liliemark J,Larsson SA,Jacobsson H

    更新日期:1998-06-01 00:00:00

  • Adjuvant 5-fluorouracil and folinic acid vs observation for pancreatic cancer: composite data from the ESPAC-1 and -3(v1) trials.

    abstract::The ESPAC-1, ESPAC-1 plus, and early ESPAC-3(v1) results (458 randomized patients; 364 deaths) were used to estimate the effectiveness of adjuvant 5FU/FA vs resection alone for pancreatic cancer using meta-analysis. The pooled hazard ratio of 0.70 (95% CI=0.55-0.88) P=0.003, and the median survival of 23.2 (95% CI=20....

    journal_title:British journal of cancer

    pub_type: 杂志文章,meta分析,多中心研究

    doi:10.1038/sj.bjc.6604838

    authors: Neoptolemos JP,Stocken DD,Tudur Smith C,Bassi C,Ghaneh P,Owen E,Moore M,Padbury R,Doi R,Smith D,Büchler MW

    更新日期:2009-01-27 00:00:00

  • HuR keeps an angiogenic switch on by stabilising mRNA of VEGF and COX-2 in tumour endothelium.

    abstract:BACKGROUND:Tumour stromal cells differ from its normal counterpart. We have shown that tumour endothelial cells (TECs) isolated from tumour tissues are also abnormal. Furthermore, we found that mRNAs of vascular endothelial growth factor-A (VEGF-A) and cyclooxygenase-2 (COX-2) were upregulated in TECs. Vascular endothe...

    journal_title:British journal of cancer

    pub_type: 杂志文章

    doi:10.1038/bjc.2011.20

    authors: Kurosu T,Ohga N,Hida Y,Maishi N,Akiyama K,Kakuguchi W,Kuroshima T,Kondo M,Akino T,Totsuka Y,Shindoh M,Higashino F,Hida K

    更新日期:2011-03-01 00:00:00

  • Carboplatin plus paclitaxel in extensive small cell lung cancer: a multicentre phase 2 study.

    abstract::A multicentre phase 2 trial (single-stage design) was undertaken to test the efficacy and toxicity of carboplatin (AUC 6 according to Calvert) plus paclitaxel (175 mg/m(2)3-h infusion) every 4 weeks in the first line treatment of patients affected by extensive small cell lung cancer. The primary end-point of the trial...

    journal_title:British journal of cancer

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1054/bjoc.2000.1541

    authors: Gridelli C,Manzione L,Perrone F,Veltri E,Cioffi R,Caprio MG,Frontini L,Rossi A,Barletta E,Barzelloni ML,Bilancia D,Gallo C

    更新日期:2001-01-05 00:00:00