Evidence map›Paper›PMID 30601672›Full record

ArticleAmerican journal of physiology. Cell physiology2019

Stroke and the neurovascular unit: glial cells, sex differences, and hypertension.

Helena W Morrison, Jessica A Filosa

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in American journal of physiology. Cell physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–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

31 citing papers in PubMed.

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  19. Sex-Specific MicroRNAs in Neurovascular Units in Ischemic Stroke.International journal of molecular sciences · 2021
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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

2 authors.

Helena W MorrisonCollege of Nursing, University of Arizona , Tucson, Arizona.
Jessica A FilosaDepartment of Physiology, Augusta University , Augusta, Georgia.

Funding

Signals and targets underlying mechanisms for neurovascular coupling in the brainR01HL089067 · NHLBI · UNIVERSITY OF CINCINNATI · PI FILOSA, JESSICA A · 2007 to 2017
$3.2M
NHLBI NIH HHS R01 HL089067
6 · The paper itself

Abstract

A functional neurovascular unit (NVU) is central to meeting the brain's dynamic metabolic needs. Poststroke damage to the NVU within the ipsilateral hemisphere ranges from cell dysfunction to complete cell loss. Thus, understanding poststroke cell-cell communication within the NVU is of critical importance. Loss of coordinated NVU function exacerbates ischemic injury. However, particular cells of the NVU (e.g., astrocytes) and those with ancillary roles (e.g., microglia) also contribute to repair mechanisms. Epidemiological studies support the notion that infarct size and recovery outcomes are heterogeneous and greatly influenced by modifiable and nonmodifiable factors such as sex and the co-morbid condition common to stroke: hypertension. The mechanisms whereby sex and hypertension modulate NVU function are explored, to some extent, in preclinical laboratory studies. We present a review of the NVU in the context of ischemic stroke with a focus on glial contributions to NVU function and dysfunction. We explore the impact of sex and hypertension as modifiable and nonmodifiable risk factors and the underlying cellular mechanisms that may underlie heterogeneous stroke outcomes. Most of the preclinical investigative studies of poststroke NVU dysfunction are carried out primarily in male stroke models lacking underlying co-morbid conditions, which is very different from the human condition. As such, the evolution of translational medicine to target the NVU for improved stroke outcomes remains elusive; however, it is attainable with further research.

Indexed as

AgedAstrocytesBlood-Brain BarrierBrainFemaleHumansHypertensionMaleMiddle AgedNeurogliaNeurovascular CouplingSex CharacteristicsStrokeastrocytemicroglianeurovascular unitsexstroke

Identifiers

PMID30601672
PMCPMC6457101

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.