Evidence map›Paper›PMID 27748734›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2016

Establishment of an in vitro monolayer model of macular corneal dystrophy.

Sumit Murab, Shibu Chameettachal, Sourabh Ghosh

Open access · bronzeAbstract read
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In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

3 citing papers in PubMed, 12 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.

Sumit MurabDepartment of Textile Technology, Indian Institute of Technology Delhi, New Delhi, India.
Shibu ChameettachalDepartment of Textile Technology, Indian Institute of Technology Delhi, New Delhi, India.
Sourabh GhoshDepartment of Textile Technology, Indian Institute of Technology Delhi, New Delhi, India.
Indian Institute of Technology Delhi · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Macular corneal dystrophy (MCD) is characterized by multiple punctate gray-white opacities in the corneal stromal region, due to the accumulation of abnormally sulfated keratan sulfates. We attempted to develop an in vitro model of MCD by simulating the sulfation inhibition using sodium chlorate, a chemical inhibitor of 3'-phosphoadenosine-5'-phosphosulfate (PAPs). The SEM and micro-Raman spectroscopy results showed the hallmark feature of MCD. Further the gene expression studies elucidated the direct effect of sulfation inhibition on the WNT pathway, that in turn downregulated production of matrix metalloproteinases (MMPs), which causes abnormal matrix deposits leading to loss of transparency in vivo. It also resulted in downregulation of integrin and cadherin complexation that leads to disruption of the epithelial layer in the MCD affected corneas. This study offers a promising initial step toward establishing a relevant in vitro MCD disease model, to assess signaling transduction pathways and devise potential treatment strategies based on MMP administration to the MCD affected corneas.

Indexed as

AnimalsCells, CulturedChloratesCorneaCorneal Dystrophies, HereditaryEnzyme InhibitorsEpithelium, CornealEye ProteinsGene Expression RegulationGene OntologyGoatsHerbicidesImage Processing, Computer-AssistedMatrix MetalloproteinasesMicroscopy, Electron, ScanningMicrotechnologyChloratesEnzyme InhibitorsEye ProteinsHerbicidesMatrix MetalloproteinasesMultienzyme ComplexesPAPS synthetasesodium chlorateSulfate Adenylyltransferase

Identifiers

PMID27748734
OpenAlexW2539055478

What OpenQuestion holds

Textmetadata
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.