Evidence map›Paper›PMID 27593913›Full record

ReviewExperimental eye research2017

A single gene connects stiffness in glaucoma and the vascular system.

Teresa Borrás

Open access · greenAbstract readReview
In one paragraph

Review in Experimental eye research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 27 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

1 author at 1 institution in 1 country.

Teresa BorrásDepartment of Ophthalmology, University of North Carolina School of Medicine, 4109C Neuroscience Research Building CB 7041, 105 Mason Farm Road, Chapel Hill, NC 27599-7041, USA. Electronic address: tborras@med.unc.edu.
University of North Carolina at Chapel Hill · US

Funding

REGULATION OF OUTFLOW FACILITY BY GENE TRANSFERR01EY011906 · NEI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BORRAS, TERESA · 1997 to 2016
$5.6M
PRESSURE REGULATION OF HUMAN TRABECULAR MESHWORK GENESR01EY013126 · NEI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BORRAS, TERESA · 2000 to 2012
$4.1M
Targeting calcification/ stiffness in glaucoma with Matrix GlaR01EY026220 · NEI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MEI, HUA · 2016 to 2020
$1.9M
NEI NIH HHS R01 EY011906NEI NIH HHS R01 EY013126NEI NIH HHS R01 EY026220
6 · The paper itself

Abstract

Arterial calcification results in arterial stiffness and higher systolic blood pressure. Arterial calcification is prevented by the high expression of the Matrix-Gla gene (MGP) in the vascular smooth muscle cells (VSMC) of the arteries' tunica media. Originally, MGP, a gene highly expressed in cartilage and VSMC, was found to be one of the top expressed genes in the trabecular meshwork. The creation of an Mgp-lacZ Knock-In mouse and the use of mouse genetics revealed that in the eye, Mgp's abundant expression is localized and restricted to glaucoma-associated tissues from the anterior and posterior segments. In particular, it is specifically expressed in the regions of the trabecular meshwork and of the peripapillary sclera that surrounds the optic nerve. Because stiffness in these tissues would significantly alter outflow facility and biomechanical scleral stress in the optic nerve head (ONH), we propose MGP as a strong candidate for the regulation of stiffness in glaucoma. MGP further illustrates the presence of a common function affecting key glaucomatous parameters in the front and back of the eye, and thus offers the possibility for a sole therapeutic target for the disease.

Indexed as

AnimalsCalcium-Binding ProteinsElasticityExtracellular Matrix ProteinsGene Expression RegulationGlaucomaIntraocular PressureMatrix Gla ProteinMiceMice, TransgenicOcular Physiological PhenomenaOptic NerveScleraTrabecular MeshworkVascular CalcificationVascular StiffnessCalcium-Binding ProteinsExtracellular Matrix ProteinsMatrix Gla ProteinCalcificationGlaucomaMatrix GlaStiffnessTransgenic mice

Identifiers

PMID27593913
PMCPMC6067113
OpenAlexW2512065534

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.