Evidence map›Paper›PMID 27538499›Full record

ArticleProteomics2016

The proteome of normal human retrobulbar optic nerve and sclera.

Pingbo Zhang, Rabia Karani, Randi L Turner, Craig Dufresne, Sara Ferri, Jennifer E Van Eyk, Richard D Semba

Abstract read
PubMed Publisher
In one paragraph

Article in Proteomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
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  5. Effects ofExperimental and therapeutic medicine · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Pingbo ZhangDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Rabia KaraniDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Randi L TurnerDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Craig DufresneThermo Fisher Scientific, West Palm Beach, FL, USA.
Sara FerriRochester Eye Associates, Rochester, NY, USA.
Jennifer E Van EykAdvanced Clinical BioSystems Research Institute, the Heart Institute and Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Richard D SembaDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA. rdsemba@jhmi.edu.
Johns Hopkins University · USCedars-Sinai Smidt Heart Institute · USEye Care Associates · USThermo Fisher Scientific (United States) · US

Funding

Oxidative stress and the pathogenesis of sarcopenia and disability in older womenR01AG027012 · NIA · JOHNS HOPKINS UNIVERSITY · PI SEMBA, RICHARD D · 2005 to 2018
$3.6M
Systemic complement and age-related macular degeneration.R01EY024596 · NEI · JOHNS HOPKINS UNIVERSITY · PI SEMBA, RICHARD D · 2014 to 2016
$1.6M
NEI NIH HHS R01 EY024596NIA NIH HHS R01 AG027012
6 · The paper itself

Abstract

The optic nerve is a white matter tract that conveys visual information to the brain. The sclera comprises the white, protective outer layer of the eye. A characterization of the proteome of normal human retrobulbar optic nerve and sclera may facilitate studies of the eye. We conducted a proteomic analysis of optic nerve and sclera from five adults. Proteins were fractionated using SDS-PAGE. After in-gel digestion, peptides were analyzed using LC-MS/MS on an Orbitrap Elite mass spectrometer. We identified 2711 non-redundant proteins in retrobulbar optic nerve and 1945 non-redundant proteins in sclera. Optic nerve proteins included proteins expressed by oligodendrocytes (laminin, proteolipid protein, fibronectin), myelin proteins (myelin basic protein, myelin-associated glycoprotein), and paranodal structural proteins (ankyrin β, spectrin). Sclera included 18 collagen protein chains, small leucine-rich proteoglycans (decorin, biglycan, lumican, keratocan, prolargin, fibromodulin, mimecan), non-collagenous glycoproteins (fibronectin, vitronectin, laminin), extracellular matrix proteins (thrombospondins 1-4, dystroglycan, transgelins 1-3), and integrins alpha-V, alpha-1 and 2, beta-1, -2, and -5. Twenty-one unambiguous alternative splicing protein isoforms were identified in optic nerve and ten unambiguous alternative splicing protein isoforms were identified in sclera. The mass spectrometry proteomics data have been deposited to the ProteomeXchange Consortium via the PRIDE partner repository with the dataset identifier PXD001581.

Indexed as

Chromatography, LiquidEyeHumansOptic NerveProteomeScleraTandem Mass SpectrometryProteomeBiomedicineEyeHumanOptic nerveSclera

Identifiers

PMID27538499
OpenAlexW2509703922

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.