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Sökning: WFRF:(Chase M. W) > (2015-2019) > Profound parental b...

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FältnamnIndikatorerMetadata
00006232naa a2200541 4500
001oai:DiVA.org:uu-265835
003SwePub
008151103s2015 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2658352 URI
024a https://doi.org/10.1038/leu.2015.1302 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Chase, A.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
2451 0a Profound parental bias associated with chromosome 14 acquired uniparental disomy indicates targeting of an imprinted locus
264 c 2015-05-20
264 1b Springer Science and Business Media LLC,c 2015
338 a print2 rdacarrier
520 a Acquired uniparental disomy (aUPD) is a common finding in myeloid malignancies and typically acts to convert a somatically acquired heterozygous mutation to homozygosity. We sought to identify the target of chromosome 14 aUPD (aUPD14), a recurrent abnormality in myeloid neoplasms and population cohorts of elderly individuals. We identified 29 cases with aUPD14q that defined a minimal affected region (MAR) of 11.2 Mb running from 14q32.12 to the telomere. Exome sequencing (n = 7) did not identify recurrently mutated genes, but methylation-specific PCR at the imprinted MEG3-DLK1 locus located within the MAR demonstrated loss of maternal chromosome 14 and gain of paternal chromosome 14 (P < 0.0001), with the degree of methylation imbalance correlating with the level of aUPD (r = 0.76; P = 0.0001). The absence of driver gene mutations in the exomes of three individuals with aUPD14q but no known haematological disorder suggests that aUPD14q may be sufficient to drive clonal haemopoiesis. Analysis of cases with both aUPD14q and JAK2 V617F (n = 11) indicated that aUPD14q may be an early event in some cases but a late event in others. We conclude that aUPD14q is a recurrent abnormality that targets an imprinted locus and may promote clonal haemopoiesis either as an initiating event or as a secondary change.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Medicinsk genetik0 (SwePub)301072 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Medical Genetics0 (SwePub)301072 hsv//eng
700a Leung, W.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Tapper, W.u Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Jones, A. V.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Knoops, L.u Clin Univ St Luc, Hematol Unit, B-1200 Brussels, Belgium.;Catholic Univ Louvain, de Duve Inst, B-1200 Brussels, Belgium.4 aut
700a Rasi, Chiarau Uppsala universitet,Medicinsk genetik och genomik,Science for Life Laboratory, SciLifeLab4 aut0 (Swepub:uu)chira497
700a Forsberg, Lars A.u Uppsala universitet,Medicinsk genetik och genomik,Science for Life Laboratory, SciLifeLab4 aut0 (Swepub:uu)larfo354
700a Guglielmelli, P.u Univ Florence, Dept Expt & Clin Med, Lab Congiunto MMPC, Florence, Italy.4 aut
700a Zoi, K.u Acad Athens, Biomed Res Fdn, Haematol Res Lab, Athens, Greece.4 aut
700a Hall, V.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Chiecchio, L.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.4 aut
700a Eder-Azanza, L.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.4 aut
700a Bryant, C.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Lannfelt, Larsu Uppsala universitet,Geriatrik4 aut0 (Swepub:uu)lalan021
700a Docherty, L.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a White, H. E.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Score, J.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Mackay, D. J. G.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
700a Vannucchi, A. M.u Univ Florence, Dept Expt & Clin Med, Lab Congiunto MMPC, Florence, Italy.4 aut
700a Dumanski, Jan P.u Uppsala universitet,Medicinsk genetik och genomik,Science for Life Laboratory, SciLifeLab4 aut0 (Swepub:uu)janduman
700a Cross, N. C. P.u Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 aut
710a Salisbury Dist Hosp, Salisbury NHS Fdn Trust, Wessex Reg Genet Lab, Salisbury SP2 8BJ, Wilts, England.;Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.b Univ Southampton, Fac Med, Southampton SO9 5NH, Hants, England.4 org
773t Leukemiad : Springer Science and Business Media LLCg 29:10, s. 2069-2074q 29:10<2069-2074x 0887-6924x 1476-5551
856u https://www.nature.com/articles/leu2015130.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-265835
8564 8u https://doi.org/10.1038/leu.2015.130

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