Evidence map›Paper›PMID 20861164›Full record

ReviewJournal of lipid research2010

The ins and outs of cholesterol in the vertebrate retina.

Steven J Fliesler, Lionel Bretillon

Open access · hybridAbstract readReview
In one paragraph

Review in Journal of lipid research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
5.0field-weighted citation impact, top 5% 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

85 citing papers in PubMed, 151 citations in OpenAlex.

  1. Article
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  13. Oxysterols as Biomarkers of Aging and Disease.Advances in experimental medicine and biology · 2024
    Article
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25 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 2 countries.

Steven J FlieslerResearch Service, Veterans Administration Western New York Healthcare System, University at Buffalo, The State University of New York, Buffalo, NY, USA. Fliesler@buffalo.edu
Lionel Bretillon
United States Department of Veterans Affairs · USUniversité de Bourgogne · FR

Funding

ISOPRENOID METABOLISM IN THE RETINAR01EY007361 · NEI · UNIVERSITY OF SOUTH FLORIDA · PI FLIESLER, STEVEN J. · 1988 to 2015
$4.4M
NEI NIH HHS EY007361NEI NIH HHS R01 EY007361
6 · The paper itself

Abstract

The vertebrate retina has multiple demands for utilization of cholesterol and must meet those demands either by synthesizing its own supply of cholesterol or by importing cholesterol from extraretinal sources, or both. Unlike the blood-brain barrier, the blood-retina barrier allows uptake of cholesterol from the circulation via a lipoprotein-based/receptor-mediated mechanism. Under normal conditions, cholesterol homeostasis is tightly regulated; also, cholesterol exists in the neural retina overwhelmingly in unesterified form, and sterol intermediates are present in minimal to negligible quantities. However, under certain pathological conditions, either due to an inborn error in cholesterol biosynthesis or as a consequence of exposure to selective inhibitors of enzymes in the cholesterol pathway, the ratio of sterol intermediates to cholesterol in the retina can rise dramatically and persist, in some cases resulting in progressive degeneration that significantly compromises the structure and function of the retina. Although the relative contributions of de novo synthesis versus extraretinal uptake are not yet known, herein we review what is known about these processes and the dynamics of cholesterol in the vertebrate retina and indicate some future avenues of research in this area.

Indexed as

AnimalsBiological TransportBlood-Brain BarrierCholesterolHumansRetinaSmith-Lemli-Opitz SyndromeVertebratesCholesterol

Identifiers

PMID20861164
PMCPMC2975712
OpenAlexW2139019608

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.