Evidence map›Paper›PMID 20801238›Full record

ReviewRespiratory physiology & neurobiology2010

Interactions between calcium and reactive oxygen species in pulmonary arterial smooth muscle responses to hypoxia.

Larissa A Shimoda, Clark Undem

Abstract readReview
In one paragraph

Review in Respiratory physiology & neurobiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

25 citing papers in PubMed, 42 citations in OpenAlex.

  1. Genomic signatures of selection in drug metabolizing genes across cattle populations.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. AMPK and the Challenge of Treating Hypoxic Pulmonary Hypertension.International journal of molecular sciences · 2022
    Review
  6. Article
  7. Article
  8. Important Role of Sarcoplasmic Reticulum CaAntioxidants & redox signaling · 2020
    Article
  9. Hypoxia selectively upregulates cation channels and increases cytosolic [CaAmerican journal of physiology. Cell physiology · 2018
    Article
  10. Long-term high-altitude hypoxia influences pulmonary arterial L-type calcium channel-mediated CaAmerican journal of physiology. Regulatory, integrative and comparative physiology · 2018
    Article
  11. Article
  12. Article
  13. Hypoxia inhibits expression and function of mitochondrial thioredoxin 2 to promote pulmonary hypertension.American journal of physiology. Lung cellular and molecular physiology · 2017
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. The role of inflammation in hypoxic pulmonary hypertension: from cellular mechanisms to clinical phenotypes.American journal of physiology. Lung cellular and molecular physiology · 2015
    Review
  19. Ca(2+) and ion channels in hypoxia-mediated pulmonary hypertension.International journal of clinical and experimental pathology · 2015
    Review
  20. 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

2 authors at 1 institution in 1 country.

Larissa A ShimodaDivision of Pulmonary and Critical Care Medicine, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD 21224, United States. shimodal@welch.jhu.edu
Clark Undem
Johns Hopkins University · US

Funding

Na+/H+ exchange in pulmonary hypertensionR01HL073859 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI SHIMODA, LARISSA A. · 2003 to 2020
$4.2M
Chronic hypoxia and pulmonary vascular smooth muscleR01HL067191 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI SHIMODA, LARISSA A. · 2003 to 2010
$1.9M
NHLBI NIH HHS HL 67191NHLBI NIH HHS R01 HL067191NHLBI NIH HHS R01 HL073859
6 · The paper itself

Abstract

In contrast to the systemic vasculature, where hypoxia causes vasodilation, pulmonary arteries constrict in response to hypoxia. The mechanisms underlying this unique response have been the subject of investigation for over 50 years, and still remain a topic of great debate. Over the last 20 years, there has emerged a general consensus that both increases in intracellular calcium concentration and changes in reactive oxygen species (ROS) generation play key roles in the pulmonary vascular response to hypoxia. Controversy exists, however, regarding whether ROS increase or decrease during hypoxia, the source of ROS, and the mechanisms by which changes in ROS might impact intracellular calcium, and vice versa. This review will discuss the mechanisms regulating [Ca2+]i and ROS in PASMCs, and the interaction between ROS and Ca2+ signaling during exposure to acute hypoxia.

Indexed as

AnimalsCalciumHumansHypoxiaMitochondriaModels, BiologicalMyocytes, Smooth MuscleNADPH OxidasesPulmonary ArteryReactive Oxygen SpeciesVasoconstrictionCalciumNADPH OxidasesReactive Oxygen Species

Identifiers

PMID20801238
PMCPMC2991484
OpenAlexW2036599373

What OpenQuestion holds

Textmetadata
LicenceTDM
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.