Evidence map›Paper›PMID 18997001›Full record

ArticleGenome research2009

Allele-specific gene expression patterns in primary leukemic cells reveal regulation of gene expression by CpG site methylation.

Lili Milani, Anders Lundmark, Jessica Nordlund, Anna Kiialainen, Trond Flaegstad, Gudmundur Jonmundsson, Jukka Kanerva, Kjeld Schmiegelow, Kevin L Gunderson, Gudmar Lönnerholm and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Genome research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 93 citations in OpenAlex.

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  7. Monoallelic expression in melanoma.Journal of translational medicine · 2019
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 7 institutions in 6 countries.

Lili MilaniMolecular Medicine, Department of Medical Sciences, Uppsala University, 75185 Uppsala, Sweden.
Anders Lundmark
Jessica Nordlund
Anna Kiialainen
Trond Flaegstad
Gudmundur Jonmundsson
Jukka Kanerva
Kjeld Schmiegelow
Kevin L Gunderson
Gudmar Lönnerholm
Ann-Christine Syvänen
Uppsala University · SEIllumina (United States) · USNordic Society of Gynecologic Oncology · DKUniversity Hospital of North Norway · NOUniversity of Copenhagen · DKUniversity of Helsinki · FIUppsala University Hospital · SE

Funding

Allelic expression monitoring by array-based genotypingR43CA108391 · NCI · ILLUMINA, INC. · PI GUNDERSON, KEVIN L · 2004 to 2004
$195k
NCI NIH HHS R43 CA108391
6 · The paper itself

Abstract

To identify genes that are regulated by cis-acting functional elements in acute lymphoblastic leukemia (ALL) we determined the allele-specific expression (ASE) levels of 2, 529 genes by genotyping a genome-wide panel of single nucleotide polymorphisms in RNA and DNA from bone marrow and blood samples of 197 children with ALL. Using a reproducible, quantitative genotyping method and stringent criteria for scoring ASE, we found that 16% of the analyzed genes display ASE in multiple ALL cell samples. For most of the genes, the level of ASE varied largely between the samples, from 1.4-fold overexpression of one allele to apparent monoallelic expression. For genes exhibiting ASE, 55% displayed bidirectional ASE in which overexpression of either of the two SNP alleles occurred. For bidirectional ASE we also observed overall higher levels of ASE and correlation with the methylation level of these sites. Our results demonstrate that CpG site methylation is one of the factors that regulates gene expression in ALL cells.

Indexed as

CpG IslandsDNA MethylationAdolescentAllelesChildChild, PreschoolDNA, NeoplasmGene ExpressionHumansInfantPolymorphism, Single NucleotidePrecursor Cell Lymphoblastic Leukemia-LymphomaRNA, NeoplasmTumor Cells, CulturedDNA, NeoplasmRNA, Neoplasm

Identifiers

PMID18997001
PMCPMC2612957
OpenAlexW2135068082

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.