Evidence map›Paper›PMID 23160276›Full record

ArticleJournal of medical genetics2013

Identification of a functional variant in the KIF5A-CYP27B1-METTL1-FAM119B locus associated with multiple sclerosis.

Antonio Alcina, Maria Fedetz, Oscar Fernández, Albert Saiz, Guillermo Izquierdo, Miguel Lucas, Laura Leyva, Juan-Antonio García-León, María Del Mar Abad-Grau, Iraide Alloza and 15 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 pooled it
1.9field-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

35 citing papers in PubMed, 3 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
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  6. Review
  7. Multiple sclerosis: molecular pathogenesis and therapeutic intervention.Signal transduction and targeted therapy · 2025
    Review
  8. Deciphering the secret codes in NClinical and translational medicine · 2025
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  14. Genomic mechanisms controlling renal vitamin D metabolism.The Journal of steroid biochemistry and molecular biology · 2023
    Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. A New Risk Variant for Multiple Sclerosis at 11q23.3Journal of clinical medicine · 2020
    Article
  20. Article
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

25 authors at 14 institutions in 1 country.

Antonio AlcinaDepartment of Cell Biology and Immunology Instituto de Parasitología y Biomedicina López Neyra, Consejo Superior de Investigaciones Científicas (IPBLNCSIC), Granada, Spain.
Maria Fedetz
Oscar Fernández
Albert Saiz
Guillermo Izquierdo
Miguel Lucas
Laura Leyva
Juan-Antonio García-León
María Del Mar Abad-Grau
Iraide Alloza
Alfredo Antigüedad
María J Garcia-Barcina
Koen Vandenbroeck
Jezabel Varadé
Belén de la Hera
Rafael Arroyo
Manuel Comabella
Xavier Montalban
Natalia Petit-Marty
Arcadi Navarro
David Otaegui
Javier Olascoaga
Yolanda Blanco
Elena Urcelay
Fuencisla Matesanz
Instituto de Investigación Sanitaria del Hospital Clínico San Carlos · ESHospital Regional Universitario de Málaga · ESBiogipuzkoa Health Research Institute · ESCentre d'Esclerosi Múltiple de CatalunyaConsorci Institut D'Investigacions Biomediques August Pi I Sunyer · ESHospital de Basurto · ESHospital Universitario Virgen Macarena · ESInstituto de Parasitología y Biomedicina "López - Neyra" · ESConsejo Superior de Investigaciones Científicas · ESIkerbasque · ESInstitut de Biologia Evolutiva · ESPompeu Fabra University · ESUniversidad de Granada · ESUniversity of the Basque Country · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimSeveral studies have highlighted the association of the 12q13.3-12q14.1 region with coeliac disease, type 1 diabetes, rheumatoid arthritis and multiple sclerosis (MS); however, the causal variants underlying diseases are still unclear. The authors sought to identify the functional variant of this region associated with MS.

methodsTag-single nucleotide polymorphism (SNP) analysis of the associated region encoding 15 genes was performed in 2876 MS patients and 2910 healthy Caucasian controls together with expression regulation analyses.

resultsrs6581155, which tagged 18 variants within a region where 9 genes map, was sufficient to model the association. This SNP was in total linkage disequilibrium (LD) with other polymorphisms that associated with the expression levels of FAM119B, AVIL, TSFM, TSPAN31 and CYP27B1 genes in different expression quantitative trait loci studies. Functional annotations from Encyclopedia of DNA Elements (ENCODE) showed that six out of these rs6581155-tagged-SNPs were located in regions with regulatory potential and only one of them, rs10877013, exhibited allele-dependent (ratio A/G=9.5-fold) and orientation-dependent (forward/reverse=2.7-fold) enhancer activity as determined by luciferase reporter assays. This enhancer is located in a region where a long-range chromatin interaction among the promoters and promoter-enhancer of several genes has been described, possibly affecting their expression simultaneously.

conclusionsThis study determines a functional variant which alters the enhancer activity of a regulatory element in the locus affecting the expression of several genes and explains the association of the 12q13.3-12q14.1 region with MS.

Indexed as

Genetic Predisposition to DiseaseQuantitative Trait Loci25-Hydroxyvitamin D3 1-alpha-HydroxylaseChromosome MappingChromosomes, Human, Pair 12Enhancer Elements, GeneticGenome-Wide Association StudyHumansKinesinsMethyltransferasesMultiple SclerosisPolymorphism, Single NucleotideTranscription, Genetic25-Hydroxyvitamin D3 1-alpha-HydroxylaseKIF5A protein, humanKinesinsMethyltransferasesMETTL1 protein, human

Identifiers

PMID23160276
PMCPMC3538279
OpenAlexW2155661622

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.