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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002786naa a2200505 4500
001oai:prod.swepub.kib.ki.se:142931394
003SwePub
008240701s2020 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1429313942 URI
024a https://doi.org/10.1038/s41467-019-13892-x2 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Mylonas, E4 aut
2451 0a Single-cell analysis based dissection of clonality in myelofibrosis
264 c 2020-01-07
264 1b Springer Science and Business Media LLC,c 2020
520 a Cancer development is an evolutionary genomic process with parallels to Darwinian selection. It requires acquisition of multiple somatic mutations that collectively cause a malignant phenotype and continuous clonal evolution is often linked to tumor progression. Here, we show the clonal evolution structure in 15 myelofibrosis (MF) patients while receiving treatment with JAK inhibitors (mean follow-up 3.9 years). Whole-exome sequencing at multiple time points reveal acquisition of somatic mutations and copy number aberrations over time. While JAK inhibition therapy does not seem to create a clear evolutionary bottleneck, we observe a more complex clonal architecture over time, and appearance of unrelated clones. Disease progression associates with increased genetic heterogeneity and gain of RAS/RTK pathway mutations. Clonal diversity results in clone-specific expansion within different myeloid cell lineages. Single-cell genotyping of circulating CD34 + progenitor cells allows the reconstruction of MF phylogeny demonstrating loss of heterozygosity and parallel evolution as recurrent events.
700a Yoshida, K4 aut
700a Frick, M4 aut
700a Hoyer, K4 aut
700a Christen, F4 aut
700a Kaeda, J4 aut
700a Obenaus, M4 aut
700a Noerenberg, D4 aut
700a Hennch, C4 aut
700a Chan, W4 aut
700a Ochi, Y4 aut
700a Shiraishi, Y4 aut
700a Shiozawa, Y4 aut
700a Zenz, T4 aut
700a Oakes, CC4 aut
700a Sawitzki, B4 aut
700a Schwarz, M4 aut
700a Bullinger, L4 aut
700a le Coutre, P4 aut
700a Rose-Zerilli, MJJ4 aut
700a Ogawa, S4 aut
700a Damm, F4 aut
773t Nature communicationsd : Springer Science and Business Media LLCg 11:1, s. 73-q 11:1<73-x 2041-1723
856u https://www.nature.com/articles/s41467-019-13892-x.pdf
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:142931394
8564 8u https://doi.org/10.1038/s41467-019-13892-x

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