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DNA methylome analy...
DNA methylome analysis of acute lymphoblastic leukemia cells reveals stochastic de novo DNA methylation in CpG islands
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- Wahlberg, Per (author)
- Uppsala universitet,Molekylär medicin,Science for Life Laboratory, SciLifeLab
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- Lundmark, Anders (author)
- Uppsala universitet,Molekylär medicin,Science for Life Laboratory, SciLifeLab
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- Nordlund, Jessica (author)
- Uppsala universitet,Molekylär medicin,Science for Life Laboratory, SciLifeLab
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- Busche, Stephan (author)
- McGill Univ, Dept Human Genet, Montreal, PQ, Canada.;Genome Quebec Innovat Ctr, Montreal, PQ, Canada.
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- Raine, Amanda (author)
- Uppsala universitet,Molekylär medicin,Science for Life Laboratory, SciLifeLab
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- Tandre, Karolina (author)
- Uppsala universitet,Reumatologi
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- Rönnblom, Lars (author)
- Uppsala universitet,Reumatologi
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- Sinnett, Daniel (author)
- St Justine Univ Hlth Ctr, Res Ctr, Montreal, PQ, Canada.;Univ Montreal, Dept Pediat, Montreal, PQ, Canada.
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- Forestier, Erik (author)
- Umeå universitet,Medicinsk och klinisk genetik,Umea Univ, Dept Med Biosci, Umea, Sweden.
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- Pastinen, Tomi (author)
- McGill Univ, Dept Human Genet, Montreal, PQ, Canada.;Genome Quebec Innovat Ctr, Montreal, PQ, Canada.
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- Lönnerholm, Gudmar (author)
- Uppsala universitet,Pediatrik
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- Syvänen, Ann-Christine (author)
- Uppsala universitet,Molekylär medicin,Science for Life Laboratory, SciLifeLab
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(creator_code:org_t)
- Future Medicine Ltd, 2016
- 2016
- English.
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In: Epigenomics. - : Future Medicine Ltd. - 1750-1911 .- 1750-192X. ; 8:10, s. 1367-1387
- Related links:
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https://www.futureme...
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https://doi.org/10.2...
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Abstract
Subject headings
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- Aim: To identify regions of aberrant DNA methylation in acute lymphoblastic leukemia (ALL) cells of different subtypes on a genome-wide scale. Materials & methods: Whole-genome bisulfite sequencing (WGBS) was used to determine the DNA methylation levels in cells from four pediatric ALL patients of different subtypes. The findings were confirmed by 450k DNA methylation arrays in a large patient set. Results: Compared with mature B or T cells WGBS detected on average 82,000 differentially methylated regions per patient. Differentially methylated regions are enriched to CpG poor regions, active enhancers and transcriptional start sites. We also identified approximately 8000 CpG islands with variable intermediate DNA methylation that seems to occur as a result of stochastic de novo methylation. Conclusion: WGBS provides an unbiased view and novel insights into the DNA methylome of ALL cells.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Medicinsk genetik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Medical Genetics (hsv//eng)
Keyword
- acute lymphoblastic leukemia
- CpG islands
- DNA methylation
- epigenome
- methylome
- whole-genome bisulfite sequencing
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Wahlberg, Per
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Lundmark, Anders
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Nordlund, Jessic ...
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Busche, Stephan
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Raine, Amanda
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Tandre, Karolina
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show more...
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Rönnblom, Lars
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Sinnett, Daniel
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Forestier, Erik
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Pastinen, Tomi
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Lönnerholm, Gudm ...
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Syvänen, Ann-Chr ...
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Basic Medicine
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and Medical Genetics
- Articles in the publication
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Epigenomics
- By the university
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Umeå University
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Uppsala University