Evidence map›Paper›PMID 23593449›Full record

ArticlePloS one2013

Identification of a functional variant in the MICA promoter which regulates MICA expression and increases HCV-related hepatocellular carcinoma risk.

Paulisally Hau Yi Lo, Yuji Urabe, Vinod Kumar, Chizu Tanikawa, Kazuhiko Koike, Naoya Kato, Daiki Miki, Kazuaki Chayama, Michiaki Kubo, Yusuke Nakamura and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 5 pooled it
2.8field-weighted citation impact, top 10% of its field
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

36 citing papers in PubMed, 5 syntheses or guidelines pooled it, 57 citations in OpenAlex.

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  10. High-ThroughputFrontiers in immunology · 2020
    Article
  11. Article
  12. A Valine Mismatch at Position 129 ofInternational journal of molecular sciences · 2018
    Article
  13. A Functional Mutation inInternational journal of molecular sciences · 2018
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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 4 institutions in 2 countries.

Paulisally Hau Yi LoLaboratory of Molecular Medicine, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
Yuji Urabe
Vinod Kumar
Chizu Tanikawa
Kazuhiko Koike
Naoya Kato
Daiki Miki
Kazuaki Chayama
Michiaki Kubo
Yusuke Nakamura
Koichi Matsuda
The University of Tokyo · JPRIKEN Center for Integrative Medical Sciences · JPHiroshima University · JPUniversity of Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis C virus (HCV) infection is the major cause of hepatocellular carcinoma (HCC) in Japan. We previously identified the association of SNP rs2596542 in the 5' flanking region of the MHC class I polypeptide-related sequence A (MICA) gene with the risk of HCV-induced HCC. In the current study, we performed detailed functional analysis of 12 candidate SNPs in the promoter region and found that a SNP rs2596538 located at 2.8 kb upstream of the MICA gene affected the binding of a nuclear protein(s) to the genomic segment including this SNP. By electrophoretic mobility shift assay (EMSA) and chromatin immunoprecipitation (ChIP) assay, we identified that transcription factor Specificity Protein 1 (SP1) can bind to the protective G allele, but not to the risk A allele. In addition, reporter construct containing the G allele was found to exhibit higher transcriptional activity than that containing the A allele. Moreover, SNP rs2596538 showed stronger association with HCV-induced HCC (P = 1.82 × 10(-5) and OR = 1.34) than the previously identified SNP rs2596542. We also found significantly higher serum level of soluble MICA (sMICA) in HCV-induced HCC patients carrying the G allele than those carrying the A allele (P = 0.00616). In summary, we have identified a functional SNP that is associated with the expression of MICA and the risk for HCV-induced HCC.

Indexed as

Blotting, WesternCarcinoma, HepatocellularCell Line, TumorChromatin ImmunoprecipitationElectrophoretic Mobility Shift AssayHepatitis CHistocompatibility Antigens Class IHumansLiver NeoplasmsLuciferasesPolymorphism, Single NucleotidePromoter Regions, GeneticSp1 Transcription FactorStatistics, NonparametricHistocompatibility Antigens Class ILuciferasesMHC class I-related chain ASp1 Transcription Factor

Identifiers

PMID23593449
PMCPMC3623965
OpenAlexW2038184738

What OpenQuestion holds

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LicenceCC BY
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.