Evidence map›Paper›PMID 29155757›Full record

ArticleJournal of visualized experiments : JoVE2017

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis.

Thiago Cabral, Marcus A Toral, Gabriel Velez, James E DiCarlo, Anuradha M Gore, MaryAnn Mahajan, Stephen H Tsang, Alexander G Bassuk, Vinit B Mahajan

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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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

9 authors at 4 institutions in 2 countries.

Thiago CabralBarbara & Donald Jonas Stem Cell Laboratory, and Bernard & Shirlee Brown Glaucoma Laboratory, Department of Pathology & Cell Biology, Institute of Human Nutrition, College of Physicians and Surgeons, Columbia University; Edward S. Harkness Eye Institute, New York-Presbyterian Hospital; Department of Ophthalmology, Federal University of Sao Paulo (UNIFESP); Department of Ophthalmology, Federal University of EspÍrito Santo (UFES).
Marcus A ToralOmics Laboratory, Byers Eye Institute, Department of Ophthalmology, Stanford University; Medical Scientist Training Program, University of Iowa.
Gabriel VelezOmics Laboratory, Byers Eye Institute, Department of Ophthalmology, Stanford University; Medical Scientist Training Program, University of Iowa.
James E DiCarloBarbara & Donald Jonas Stem Cell Laboratory, and Bernard & Shirlee Brown Glaucoma Laboratory, Department of Pathology & Cell Biology, Institute of Human Nutrition, College of Physicians and Surgeons, Columbia University; Edward S. Harkness Eye Institute, New York-Presbyterian Hospital.
Anuradha M GoreOmics Laboratory, Byers Eye Institute, Department of Ophthalmology, Stanford University.
MaryAnn MahajanOmics Laboratory, Byers Eye Institute, Department of Ophthalmology, Stanford University.
Stephen H TsangBarbara & Donald Jonas Stem Cell Laboratory, and Bernard & Shirlee Brown Glaucoma Laboratory, Department of Pathology & Cell Biology, Institute of Human Nutrition, College of Physicians and Surgeons, Columbia University; Edward S. Harkness Eye Institute, New York-Presbyterian Hospital.
Alexander G BassukDepartment of Pediatrics, University of Iowa; Department of Neurology, University of Iowa.
Vinit B MahajanOmics Laboratory, Byers Eye Institute, Department of Ophthalmology, Stanford University; Palo Alto Veterans Administration, Palo Alto, CA; vinit.mahajan@stanford.edu.
Stanford University · USNewYork–Presbyterian Hospital · USColumbia University · USUniversity of Iowa · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007337 · NIGMS · UNIVERSITY OF IOWA · PI GEYER, PAMELA K., LENTZ, STEVEN R · 1985 to 2020
$15.9M
Gene Silencing and Gene Editing in PhototransductionR01EY024698 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Stephen H Tsang · 2015 to 2026
$4.7M
Structure and Function of Calpain-5R01EY024665 · NEI · UNIVERSITY OF IOWA · PI MAHAJAN, VINIT B · 2015 to 2019
$1.9M
Mechanism-based therapies for photoreceptor degenerationR01EY025225 · NEI · UNIVERSITY OF IOWA · PI MAHAJAN, VINIT B · 2015 to 2018
$1.3M
Molecular Genetics of Dominant Neovascular Inflammatory VitreoretinopathyK08EY020530 · NEI · UNIVERSITY OF IOWA · PI MAHAJAN, VINIT B · 2011 to 2015
$1.1M
Evaluating GWAS AMD Candidate Loci by Gene Editing in Human iPS CellsR21AG050437 · NIA · UNIVERSITY OF IOWA · PI BASSUK, ALEXANDER G, MAHAJAN, VINIT B · 2015 to 2016
$431k
NEI NIH HHS K08 EY020530NEI NIH HHS R01 EY024665NEI NIH HHS R01 EY024698NEI NIH HHS R01 EY025225NIA NIH HHS R21 AG050437NIGMS NIH HHS T32 GM007337
6 · The paper itself

Abstract

The human retina is composed of the sensory neuroretina and the underlying retinal pigmented epithelium (RPE), which is firmly complexed to the vascular choroid layer. Different regions of the retina are anatomically and molecularly distinct, facilitating unique functions and demonstrating differential susceptibility to disease. Proteomic analysis of each of these regions and layers can provide vital insights into the molecular process of many diseases, including Age-Related Macular Degeneration (AMD), diabetes mellitus, and glaucoma. However, separation of retinal regions and layers is essential before quantitative proteomic analysis can be accomplished. Here, we describe a method for dissection and collection of the foveal, macular, and peripheral retinal regions and underlying RPE-choroid complex, involving regional punch biopsies and manual removal of tissue layers from a human eye.One-dimensional SDS-PAGE as well as downstream proteomic analysis, such as liquid chromatography-tandem mass spectrometry (LC-MS/MS), can be used to identify proteins in each dissected retinal layer, revealing molecular biomarkers for retinal disease.

Indexed as

ChoroidHumansProteomicsRetinaRetinal Pigment Epithelium

Identifiers

PMID29155757
PMCPMC5755368
OpenAlexW2767270224

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.