Evidence map›Paper›PMID 24152445›Full record

ArticleInternational journal of molecular sciences2013

Identification of combined genetic determinants of liver stiffness within the SREBP1c-PNPLA3 pathway.

Marcin Krawczyk, Frank Grünhage, Frank Lammert

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Marcin KrawczykDepartment of Medicine II, Saarland University Medical Center, Homburg 66421, Germany. frank.lammert@uks.eu.
Frank Grünhage
Frank Lammert
Saarland University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The common PNPLA3 (adiponutrin) variant, p.I148M, was identified as a genetic determinant of liver fibrosis. Since the expression of PNPLA3 is induced by sterol regulatory element binding protein 1c (SREBP1c), we investigate two common SREBP1c variants (rs2297508 and rs11868035) for their association with liver stiffness. In 899 individuals (aged 17-83 years, 547 males) with chronic liver diseases, hepatic fibrosis was non-invasively phenotyped by transient elastography (TE). The SREBP1c single nucleotide polymorphisms (SNPs) were genotyped using PCR-based assays with 5'-nuclease and fluorescence detection. The SREBP1c rs11868035 variant affected liver fibrosis significantly (p = 0.029): median TE levels were 7.2, 6.6 and 6.0 kPa in carriers of (TT) (n = 421), (CT) (n = 384) and (CC) (n = 87) genotypes, respectively. Overall, the SREBP1c SNP was associated with low TE levels (5.0-8.0 kPa). Carriers of both PNPLA3 and SREBP1c risk genotypes displayed significantly (p = 0.005) higher median liver stiffness, as compared to patients carrying none of these variants. The common SREBP1c variant may affect early stages of liver fibrosis. Our study supports a role of the SREBP1c-PNPLA3 pathway as a "disease module" that promotes hepatic fibrogenesis.

Indexed as

AcyltransferasesAdolescentAdultAgedAged, 80 and overFemaleGenotypeHumansLipaseLiverLiver CirrhosisMaleMembrane ProteinsMiddle AgedPhospholipases A2, Calcium-IndependentPolymorphism, Single NucleotideAcyltransferasesLipaseMembrane ProteinsPhospholipases A2, Calcium-IndependentPNPLA3 protein, humanSterol Regulatory Element Binding Protein 1

Identifiers

PMID24152445
PMCPMC3821663
OpenAlexW2024828206

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.