Evidence map›Paper›PMID 21346779›Full record

ArticleGenes and immunity2011

A knowledge-driven interaction analysis reveals potential neurodegenerative mechanism of multiple sclerosis susceptibility.

W S Bush, J L McCauley, P L DeJager, S M Dudek, D A Hafler, R A Gibson, P M Matthews, L Kappos, Y Naegelin, C H Polman and 5 more

Open access · greenAbstract read
In one paragraph

Article in Genes and immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 34 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

15 authors at 7 institutions in 3 countries.

W S BushDepartment of Molecular Physiology and Biophysics, Center for Human Genetics Research, Vanderbilt University, Nashville, TN 37232-0700, USA.
J L McCauley
P L DeJager
S M Dudek
D A Hafler
R A Gibson
P M Matthews
L Kappos
Y Naegelin
C H Polman
S L Hauser
J Oksenberg
J L Haines
M D Ritchie
International Multiple Sclerosis Genetics Consortium
Vanderbilt University · USGlaxoSmithKline (Netherlands) · NLHarvard University Press · USUniversity of Basel · CHUniversity of California, San Francisco · USUniversity of Miami · USVrije Universiteit Amsterdam · NL

Funding

A Haplotype Map for Multiple SclerosisR01NS049477 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HAUSER, STEPHEN L · 2005 to 2014
$15.3M
GENE LINKAGE STUDY OF MULTIPLE SCLEROSIS SIBLING PAIRSR01NS026799 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HAUSER, STEPHEN L, OKSENBERG, JORGE R. · 1989 to 2018
$6.8M
Program in NeurogenomicsT32MH065215 · NIMH · VANDERBILT UNIVERSITY · PI ROGER J COLBRAN · 2002 to 2026
$6.4M
Analysis Tool for Heritable and Envirnonmental Network AssociationsR01LM010040 · NLM · VANDERBILT UNIVERSITY · PI RITCHIE, MARYLYN D · 2009 to 2010
$1.9M
NIMH NIH HHS T32 MH065215NINDS NIH HHS 5R01 NS049477-05NINDS NIH HHS R01 NS026799NINDS NIH HHS R01 NS049477NLM NIH HHS 1R01 LM010040-01NLM NIH HHS R01 LM010040
6 · The paper itself

Abstract

Gene-gene interactions are proposed as an important component of the genetic architecture of complex diseases, and are just beginning to be evaluated in the context of genome-wide association studies (GWAS). In addition to detecting epistasis, a benefit to interaction analysis is that it also increases power to detect weak main effects. We conducted a knowledge-driven interaction analysis of a GWAS of 931 multiple sclerosis (MS) trios to discover gene-gene interactions within established biological contexts. We identify heterogeneous signals, including a gene-gene interaction between CHRM3 (muscarinic cholinergic receptor 3) and MYLK (myosin light-chain kinase) (joint P=0.0002), an interaction between two phospholipase C-β isoforms, PLCβ1 and PLCβ4 (joint P=0.0098), and a modest interaction between ACTN1 (actinin alpha 1) and MYH9 (myosin heavy chain 9) (joint P=0.0326), all localized to calcium-signaled cytoskeletal regulation. Furthermore, we discover a main effect (joint P=5.2E-5) previously unidentified by single-locus analysis within another related gene, SCIN (scinderin), a calcium-binding cytoskeleton regulatory protein. This work illustrates that knowledge-driven interaction analysis of GWAS data is a feasible approach to identify new genetic effects. The results of this study are among the first gene-gene interactions and non-immune susceptibility loci for MS. Further, the implicated genes cluster within inter-related biological mechanisms that suggest a neurodegenerative component to MS.

Indexed as

CalciumCytoskeletonDisease SusceptibilityEpistasis, GeneticGenetic LociGenome-Wide Association StudyHumansMultiple SclerosisPolymorphism, Single NucleotideSignal TransductionCalcium

Identifiers

PMID21346779
PMCPMC3136581
OpenAlexW1991697561

What OpenQuestion holds

Textmetadata
LicenceTDM
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.