Evidence map›Paper›PMID 22654783›Full record

ArticleFrontiers in neurology2012

Resveratrol neuroprotection in a chronic mouse model of multiple sclerosis.

Zoe Fonseca-Kelly, Mayssa Nassrallah, Jorge Uribe, Reas S Khan, Kimberly Dine, Mahasweta Dutt, Kenneth S Shindler

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 1 pooled it
6.1field-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

92 citing papers in PubMed, 1 synthesis or guideline pooled it, 162 citations in OpenAlex.

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32 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

7 authors at 2 institutions in 1 country.

Zoe Fonseca-KellyDepartment of Ophthalmology, F.M. Kirby Center for Molecular Ophthalmology, University of Pennsylvania Scheie Eye Institute Philadelphia, PA, USA.
Mayssa Nassrallah
Jorge Uribe
Reas S Khan
Kimberly Dine
Mahasweta Dutt
Kenneth S Shindler
University of Pennsylvania · USPenn Presbyterian Medical Center · US

Funding

Mechanism of SIRT1 Activator Mediated Neuroprotection of Retinal Ganglion CellsR01EY019014 · NEI · UNIVERSITY OF PENNSYLVANIA · PI SHINDLER, KENNETH S · 2010 to 2020
$3.7M
Prevention of Neuronal Damage in Optic NeuritisK08EY015098 · NEI · UNIVERSITY OF PENNSYLVANIA · PI SHINDLER, KENNETH S · 2004 to 2008
$883k
NEI NIH HHS K08 EY015098NEI NIH HHS R01 EY019014
6 · The paper itself

Abstract

Resveratrol is a naturally occurring polyphenol that activates SIRT1, an NAD-dependent deacetylase. SRT501, a pharmaceutical formulation of resveratrol with enhanced systemic absorption, prevents neuronal loss without suppressing inflammation in mice with relapsing experimental autoimmune encephalomyelitis (EAE), a model of multiple sclerosis (MS). In contrast, resveratrol has been reported to suppress inflammation in chronic EAE, although neuroprotective effects were not evaluated. The current studies examine potential neuroprotective and immunomodulatory effects of resveratrol in chronic EAE induced by immunization with myelin oligodendroglial glycoprotein peptide in C57/Bl6 mice. Effects of two distinct formulations of resveratrol administered daily orally were compared. Resveratrol delayed the onset of EAE compared to vehicle-treated EAE mice, but did not prevent or alter the phenotype of inflammation in spinal cords or optic nerves. Significant neuroprotective effects were observed, with higher numbers of retinal ganglion cells found in eyes of resveratrol-treated EAE mice with optic nerve inflammation. Results demonstrate that resveratrol prevents neuronal loss in this chronic demyelinating disease model, similar to its effects in relapsing EAE. Differences in immunosuppression compared with prior studies suggest that immunomodulatory effects may be limited and may depend on specific immunization parameters or timing of treatment. Importantly, neuroprotective effects can occur without immunosuppression, suggesting a potential additive benefit of resveratrol in combination with anti-inflammatory therapies for MS.

Indexed as

EAEmultiple sclerosisneuroprotectionoptic neuritisresveratrolSIRT1

Identifiers

PMID22654783
PMCPMC3359579
OpenAlexW2051634868

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.