Evidence map›Paper›PMID 22807922›Full record

ArticleFrontiers in neurology2012

Potential role of adult stem cells in obstructive sleep apnea.

Isaac Almendros, Alba Carreras, Josep M Montserrat, David Gozal, Daniel Navajas, Ramon Farre

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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Trial
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  10. Article
  11. The polymorphic and contradictory aspects of intermittent hypoxia.American journal of physiology. Lung cellular and molecular physiology · 2014
    Review
  12. Article
  13. Article
  14. The injury theory, endothelial progenitors, and sleep apnea.American journal of respiratory and critical care medicine · 2013
    Article
  15. Review
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

6 authors at 3 institutions in 2 countries.

Isaac AlmendrosCIBER Enfermedades Respiratorias Bunyola, Spain.
Alba Carreras
Josep M Montserrat
David Gozal
Daniel Navajas
Ramon Farre
Centro de Investigación Biomédica en Red de Enfermedades Respiratorias · ESComer Children's Hospital · USUniversitat de Barcelona · ES

Funding

NEUROCOGNITIVE FUNCTION IN SNORING CHILDRENR01HL065270 · NHLBI · UNIVERSITY OF LOUISVILLE · PI GOZAL, DAVID · 1999 to 2014
$5.0M
Oxidative stress in a murine model of sleep apneaR01HL086662 · NHLBI · UNIVERSITY OF LOUISVILLE · PI GOZAL, DAVID · 2008 to 2012
$1.9M
Validation of Urinary Biomarkers in Diagnosis of Pediatric OSAP50HL107160 · NHLBI · UNIVERSITY OF CHICAGO · PI GOZAL, DAVID · 2011 to 2012
$923k
NHLBI NIH HHS P50 HL107160NHLBI NIH HHS R01 HL065270NHLBI NIH HHS R01 HL086662
6 · The paper itself

Abstract

Adult stem cells are undifferentiated cells that can be mobilized from the bone marrow or other organs, home into injured tissues, and differentiate into different cell phenotypes to serve in a repairing capacity. Furthermore, these cells can respond to inflammation and oxidative stress by exhibiting immunomodulatory properties. The protective and reparative roles of mesenchymal stem cells (MSCs), very small embryonic-like stem cells (VSELs), and endothelial progenitor cells (EPCs) have primarily been examined and characterized in auto-immune and cardiovascular diseases. Obstructive sleep apnea (OSA) is a very prevalent disease (4-5% of adult population and 2-3% of children) characterized by an abnormal increase in upper airway collapsibility. Recurrent airway obstructions elicit arterial oxygen desaturations, increased inspiratory efforts, and sleep fragmentation, which have been associated with important long-term neurocognitive, metabolic, and cardiovascular consequences. Since inflammation, oxidative stress and endothelial dysfunction are key factors in the development of the morbid consequences of OSA, bone marrow-derived stem cells could be important modulators of the morbid phenotype by affording a protective role. This mini-review is focused on the recent data available on EPCs, VSELs, and MSCs in both animal models and patients with OSA.

Indexed as

endothelial progenitor cellsmesenchymal stem cellssleep apneavery small-like embryonic stem cells

Identifiers

PMID22807922
PMCPMC3394100
OpenAlexW2160850496

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.