Evidence map›Paper›PMID 29176626›Full record

ArticleNature communications2017

Systems genetics identifies a role for Cacna2d1 regulation in elevated intraocular pressure and glaucoma susceptibility.

Sumana R Chintalapudi, Doaa Maria, Xiang Di Wang, Jessica N Cooke Bailey, NEIGHBORHOOD consortium, International Glaucoma Genetics consortium, Pirro G Hysi, Janey L Wiggs, Robert W Williams, Monica M Jablonski

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

34 citing papers in PubMed, 53 citations in OpenAlex.

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  5. Evaluation of Pregabalin bioadhesive multilayered microemulsion IOP-lowering eye drops.Journal of controlled release : official journal of the Controlled Release Society · 2024
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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

10 authors at 20 institutions in 10 countries.

Sumana R ChintalapudiDepartment of Ophthalmology, The Hamilton Eye Institute, The University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Doaa MariaDepartment of Ophthalmology, The Hamilton Eye Institute, The University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Xiang Di WangDepartment of Ophthalmology, The Hamilton Eye Institute, The University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Jessica N Cooke BaileyDepartment of Epidemiology and Biostatistics, Institute of Computational Biology, Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA.ORCID http://orcid.org/0000-0002-4001-8702
NEIGHBORHOOD consortium
International Glaucoma Genetics consortium
Pirro G HysiDepartment of Twin Research and Genetic Epidemiology, King's College London, London, WC2R 2LS, UK.
Janey L WiggsDepartment of Ophthalmology, Harvard Medical School, Massachusetts Eye and Ear Infirmary, Boston, MA, 02298, USA.
Robert W WilliamsDepartment of Ophthalmology, The Hamilton Eye Institute, The University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Monica M JablonskiDepartment of Ophthalmology, The Hamilton Eye Institute, The University of Tennessee Health Science Center, Memphis, TN, 38163, USA. mjablonski@uthsc.edu.ORCID http://orcid.org/0000-0002-4021-3559
Erasmus MC · NLUniversity of Tennessee Health Science Center · USdeCODE Genetics (Iceland) · ISNational University of Singapore · SGUniversity of Miami · USUniversity of Michigan · USUniversity School · USBrigham and Women's Hospital · USDuke University · USKing's College London · GBNYU Langone Health · USQIMR Berghofer Medical Research Institute · AUStanford Medicine · USAugusta University · USCase Western Reserve University · USChinese University of Hong Kong · HKFlinders University · AUFriedrich-Alexander-Universität Erlangen-Nürnberg · DEHarvard University · USInstitute of Genetics and Cancer · GB

Funding

The NEIGHBORHOOD: POAG Heritable Overall Operational DatabaseR01EY022305 · NEI · MASSACHUSETTS EYE AND EAR INFIRMARY · PI WIGGS, JANEY L · 2012 to 2025
$7.9M
CORE--MOLECULAR BIOLOGYP30EY013080 · NEI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI JOHNSON, DIANNA AMMONS · 2000 to 2010
$3.7M
Genetic Modulators of GlaucomaR01EY021200 · NEI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI JABLONSKI, MONICA M · 2011 to 2022
$3.2M
Molecular Genetics of Norma Tension GlaucomaR01EY023512 · NEI · UNIVERSITY OF IOWA · PI FINGERT, JOHN H, MULLINS, ROBERT FOSTER · 2014 to 2017
$1.8M
Long Noncoding RNA lncLOXL1 and Exfoliation Syndrome.R21EY028671 · NEI · AUGUSTA UNIVERSITY · PI LIU, YUTAO · 2018 to 2019
$467k
NEI NIH HHS P30 EY013080NEI NIH HHS R01 EY021200NEI NIH HHS R01 EY022305NEI NIH HHS R01 EY023512NEI NIH HHS R21 EY028671
6 · The paper itself

Abstract

Glaucoma is a multi-factorial blinding disease in which genetic factors play an important role. Elevated intraocular pressure is a highly heritable risk factor for primary open angle glaucoma and currently the only target for glaucoma therapy. Our study helps to better understand underlying genetic and molecular mechanisms that regulate intraocular pressure, and identifies a new candidate gene, Cacna2d1, that modulates intraocular pressure and a promising therapeutic, pregabalin, which binds to CACNA2D1 protein and lowers intraocular pressure significantly. Because our study utilizes a genetically diverse population of mice with known sequence variants, we are able to determine that the intraocular pressure-lowering effect of pregabalin is dependent on the Cacna2d1 haplotype. Using human genome-wide association study (GWAS) data, evidence for association of a CACNA2D1 single-nucleotide polymorphism and primary open angle glaucoma is found. Importantly, these results demonstrate that our systems genetics approach represents an efficient method to identify genetic variation that can guide the selection of therapeutic targets.

Indexed as

Intraocular PressureAgedAnimalsCalcium ChannelsCohort StudiesDisease Models, AnimalFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyGlaucoma, Open-AngleHumansMaleMiceMice, Inbred C57BLMice, Inbred DBAPolymorphism, Single NucleotideCACNA2D1 protein, humanCACNA2D1 protein, mouseCalcium Channels

Identifiers

PMID29176626
PMCPMC5701146
OpenAlexW2769910208

What OpenQuestion holds

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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.