Evidence map›Paper›PMID 25819457›Full record

ReviewExperimental eye research2015

From nano to macro: studying the hierarchical structure of the corneal extracellular matrix.

Andrew J Quantock, Moritz Winkler, Geraint J Parfitt, Robert D Young, Donald J Brown, Craig Boote, James V Jester

Open access · greenAbstract readReview
In one paragraph

Review in Experimental eye research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 65 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

7 authors at 2 institutions in 2 countries.

Andrew J QuantockStructural Biophysics Group, Cardiff Centre for Vision Science, School of Optometry and Vision Sciences, Cardiff University, Cardiff, Wales, UK.
Moritz WinklerDepartment of Ophthalmology and Biomedical Engineering, University of California, Irvine, Irvine, CA, USA.
Geraint J ParfittDepartment of Ophthalmology and Biomedical Engineering, University of California, Irvine, Irvine, CA, USA.
Robert D YoungStructural Biophysics Group, Cardiff Centre for Vision Science, School of Optometry and Vision Sciences, Cardiff University, Cardiff, Wales, UK.
Donald J BrownDepartment of Ophthalmology and Biomedical Engineering, University of California, Irvine, Irvine, CA, USA.
Craig BooteStructural Biophysics Group, Cardiff Centre for Vision Science, School of Optometry and Vision Sciences, Cardiff University, Cardiff, Wales, UK.
James V JesterDepartment of Ophthalmology and Biomedical Engineering, University of California, Irvine, Irvine, CA, USA. Electronic address: JJester@UCI.edu.
University of California, Irvine · USCardiff University · GB

Funding

ROLE OF TGFBETA IN CORNEAL STROMAL WOUND HEALINGR01EY007348 · NEI · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI JESTER, JAMES V · 1987 to 2010
$4.5M
Structure and Biomechanics of the Human Optic Nerve HeadR01EY019719 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI BROWN, DONALD J · 2010 to 2013
$1.5M
Noninvasive 3D Microscopic Studies of Corneal Elasticity and Collagen StructureR01EY018665 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI JUHASZ, TIBOR · 2008 to 2011
$1.4M
VISION RESEARCH INFRASTRUCTURE DEVELOPMENT GRANTR24EY016663 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI NESBURN, ANTHONY BART · 2005 to 2009
$1.1M
Biotechnology and Biological Sciences Research Council BBS/B/10994Medical Research Council MR/K000837/1NEI NIH HHS EY016663NEI NIH HHS EY018665NEI NIH HHS EY019719NEI NIH HHS EY07348NEI NIH HHS R01 EY007348NEI NIH HHS R01 EY018665NEI NIH HHS R01 EY019719NEI NIH HHS R24 EY016663Wellcome Trust
6 · The paper itself

Abstract

In this review, we discuss current methods for studying ocular extracellular matrix (ECM) assembly from the 'nano' to the 'macro' levels of hierarchical organization. Since collagen is the major structural protein in the eye, providing mechanical strength and controlling ocular shape, the methods presented focus on understanding the molecular assembly of collagen at the nanometre level using X-ray scattering through to the millimetre to centimetre level using non-linear optical (NLO) imaging of second harmonic generated (SHG) signals. Three-dimensional analysis of ECM structure is also discussed, including electron tomography, serial block face scanning electron microscopy (SBF-SEM) and digital image reconstruction. Techniques to detect non-collagenous structural components of the ECM are also presented, and these include immunoelectron microscopy and staining with cationic dyes. Together, these various approaches are providing new insights into the structural blueprint of the ocular ECM, and in particular that of the cornea, which impacts upon our current understanding of the control of corneal shape, pathogenic mechanisms underlying ectatic disorders of the cornea and the potential for corneal tissue engineering.

Indexed as

Imaging, Three-DimensionalCollagenCorneaExtracellular MatrixHumansMicroscopy, ConfocalTissue EngineeringCollagencollagencorneaextracellular matrixnon-linear optical microscopysecond harmonic generationstructural biologyX-ray scattering

Identifiers

PMID25819457
PMCPMC4379421
OpenAlexW1991817703

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.