Evidence map›Paper›PMID 18230803›Full record

ArticleGenome research2008

Whole-genome maps of USF1 and USF2 binding and histone H3 acetylation reveal new aspects of promoter structure and candidate genes for common human disorders.

Alvaro Rada-Iglesias, Adam Ameur, Philipp Kapranov, Stefan Enroth, Jan Komorowski, Thomas R Gingeras, Claes Wadelius

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

62 citing papers in PubMed, 104 citations in OpenAlex.

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  18. Significant association between upstream transcription factor 1 rs2516839 polymorphism and hepatocellular carcinoma risk: a case-control study.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
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2 more citing papers are in PubMed but not listed here.

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

7 authors at 1 institution in 2 countries.

Alvaro Rada-IglesiasDepartment of Genetics and Pathology, Rudbeck Laboratory, Uppsala University, SE-75185 Uppsala, Sweden
Adam Ameur
Philipp Kapranov
Stefan Enroth
Jan Komorowski
Thomas R Gingeras
Claes Wadelius
Uppsala University · SE

Funding

Mapping Sites of Transcription and RegulationU01HG003147 · NHGRI · AFFYMETRIX, INC. · PI GINGERAS, THOMAS RAYMOND · 2003 to 2006
$4.1M
NCI NIH HHS N01 CO012400NHGRI NIH HHS U01 HG003147PHS HHS N01-C0-12400
6 · The paper itself

Abstract

Transcription factors and histone modifications are crucial regulators of gene expression that mutually influence each other. We present the DNA binding profiles of upstream stimulatory factors 1 and 2 (USF1, USF2) and acetylated histone H3 (H3ac) in a liver cell line for the whole human genome using ChIP-chip at a resolution of 35 base pairs. We determined that these three proteins bind mostly in proximity of protein coding genes transcription start sites (TSSs), and their bindings are positively correlated with gene expression levels. Based on the spatial and functional relationship between USFs and H3ac at protein coding gene promoters, we found similar promoter architecture for known genes and the novel and less-characterized transcripts human mRNAs and spliced ESTs. Furthermore, our analysis revealed a previously underestimated abundance of genes in a bidirectional conformation, where USFs are bound in between TSSs. After taking into account this promoter conformation, the results indicate that H3ac is mainly located downstream of TSS, and it is at this genomic location where it positively correlates with gene expression. Finally, USF1, which is associated to familial combined hyperlipidemia, was found to bind and potentially regulate nuclear mitochondrial genes as well as genes for lipid and cholesterol metabolism, frequently in collaboration with GA binding protein transcription factor alpha (GABPA, nuclear respiratory factor 2 [NRF-2]). This expands our understanding about the transcriptional control of metabolic processes and its alteration in metabolic disorders.

Indexed as

Promoter Regions, GeneticAcetylationBinding SitesCell LineChromatinChromatin ImmunoprecipitationChromosome MappingCpG IslandsDNA FootprintingGenome, HumanHistonesHumansHyperlipidemia, Familial CombinedOligonucleotide Array Sequence AnalysisRegulatory Elements, TranscriptionalTranscription, GeneticChromatinHistonesUpstream Stimulatory FactorsUSF1 protein, humanUSF2 protein, human

Identifiers

PMID18230803
PMCPMC2259102
OpenAlexW2100196653

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.