Evidence map›Paper›PMID 23533687›Full record

ReviewOxidative medicine and cellular longevity2013

Triggers and effectors of oxidative stress at blood-brain barrier level: relevance for brain ageing and neurodegeneration.

Ana-Maria Enciu, Mihaela Gherghiceanu, Bogdan O Popescu

Abstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

84 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  3. Smoking and increased Alzheimer's disease risk: a review of potential mechanisms.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2014
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  19. Biology · 2023
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24 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

3 authors.

Ana-Maria EnciuLaboratory of Molecular Medicine, Victor Babeş, National Institute of Pathology, 99-101 Splaiul Independenţei, 050096 Bucharest, Romania.
Mihaela Gherghiceanu
Bogdan O Popescu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As fundamental research advances, it is becoming increasingly clear that a clinically expressed disease implies a mixture of intertwining molecular disturbances. Oxidative stress is one of such pathogenic pathways involved in virtually all central nervous system pathologies, infectious, inflammatory, or degenerative in nature. Since brain homeostasis largely depends on integrity of blood-brain barrier (BBB), many studies focused lately on BBB alteration in a wide spectrum of brain diseases. The proper two-way molecular transfer through BBB depends on several factors, including the functional status of its tight junction (TJ) complexes of proteins sealing neighbour endothelial cells. Although there is abundant experimental work showing that oxidative stress associates BBB permeability alteration, less is known about its implications, at molecular level, in TJ protein expression or TJ-related cell signalling. In this paper, oxidative stress is presented as a common pathway for different brain pathogenic mechanisms which lead to BBB dysregulation. We revise here oxidative-induced molecular mechanisms of BBB disruption and TJ protein expression alteration, in relation to ageing and neurodegeneration.

Indexed as

AgingOxidative StressAnimalsBlood-Brain BarrierBrainHumansNeurodegenerative DiseasesSignal TransductionTight Junction ProteinsTight Junction Proteins

Identifiers

PMID23533687
PMCPMC3606793

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.