Evidence map›Paper›PMID 31455007›Full record

ReviewInternational journal of environmental research and public health2019

Effects of Intermittent Hypoxia on Pulmonary Vascular and Systemic Diseases.

Hiroshi Kimura, Hiroyo Ota, Yuya Kimura, Shin Takasawa

Open access · goldAbstract readReview
In one paragraph

Review in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 45 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
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  6. Review
  7. Article
  8. Review
  9. Article
  10. Upregulation ofInternational journal of molecular sciences · 2022
    Article
  11. Saliva Analysis of pH and Antioxidant Capacity in Adult Obstructive Sleep Apnea Patients.International journal of environmental research and public health · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Intermittent Hypoxia Upregulates theInternational journal of molecular sciences · 2021
    Article
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

4 authors at 3 institutions in 1 country.

Hiroshi KimuraDepartment of Advanced Medicine for Pulmonary Circulation and Respiratory Failure, Graduate School of Medicine, Nippon Medical School, Bunkyo, Tokyo 113-8603, Japan. kimura@naramed-u.ac.jo.
Hiroyo OtaDepartment of Respiratory Medicine, Nara Medical University, Kashihara, Nara 634-8522, Japan.
Yuya KimuraCenter for Pulmonary Diseases, NHO Tokyo National Hospital, Kiyose, Tokyo 204-0023, Japan.
Shin TakasawaDepartment of Biochemistry, Nara Medical University, Kashihara, Nara 634-8521, Japan.ORCID 0000-0002-4066-0199
Nara Medical University · JPNippon Medical School · JPTokyo National Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obstructive sleep apnea (OSA) causes many systemic disorders via mechanisms related to sympathetic nerve activation, systemic inflammation, and oxidative stress. OSA typically shows repeated sleep apnea followed by hyperventilation, which results in intermittent hypoxia (IH). IH is associated with an increase in sympathetic activity, which is a well-known pathophysiological mechanism in hypertension and insulin resistance. In this review, we show the basic and clinical significance of IH from the viewpoint of not only systemic regulatory mechanisms focusing on pulmonary circulation, but also cellular mechanisms causing lifestyle-related diseases. First, we demonstrate how IH influences pulmonary circulation to cause pulmonary hypertension during sleep in association with sleep state-specific change in OSA. We also clarify how nocturnal IH activates circulating monocytes to accelerate the infiltration ability to vascular wall in OSA. Finally, the effects of IH on insulin secretion and insulin resistance are elucidated by using an in vitro chamber system that can mimic and manipulate IH. The obtained data implies that glucose-induced insulin secretion (GIS) in pancreatic β cells is significantly attenuated by IH, and that IH increases selenoprotein P, which is one of the hepatokines, as well as TNF-α, CCL-2, and resistin, members of adipokines, to induce insulin resistance via direct cellular mechanisms. Clinical and experimental findings concerning IH give us productive new knowledge of how lifestyle-related diseases and pulmonary hypertension develop during sleep.

Indexed as

AdultAgedAged, 80 and overAnimalsAutonomic Nervous System DiseasesCohort StudiesCross-Sectional StudiesFemaleHumansHypoxiaMaleMiddle AgedSleep Apnea, ObstructiveVascular Diseasesinsulin resistanceinsulin secretionintermittent hypoxialifestyle-related diseasespulmonary hypertensionREM sleepsleep apneasympathetic nerve

Identifiers

PMID31455007
PMCPMC6747246
OpenAlexW2969946205

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.