Evidence map›Paper›PMID 19416057›Full record

ReviewAntioxidants & redox signaling2009

Redox-dependent mechanisms in coronary collateral growth: the "redox window" hypothesis.

June Yun, Petra Rocic, Yuh Fen Pung, Souad Belmadani, Ana Catarina Ribeiro Carrao, Vahagn Ohanyan, William M Chilian

Abstract readReview
In one paragraph

Review in Antioxidants & redox signaling, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Coronary microvascular adaptations distal to epicardial artery stenosis.American journal of physiology. Heart and circulatory physiology · 2021
    Review
  11. Coronary remodeling and biomechanics: Are we going with the flow in 2020?American journal of physiology. Heart and circulatory physiology · 2021
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Cardiovascular function in male and female JCR:LA-cp rats: effect of high-fat/high-sucrose diet.American journal of physiology. Heart and circulatory physiology · 2017
    Article
  19. Regulation of Coronary Blood Flow.Comprehensive Physiology · 2017
    Review
  20. Elevated 20-HETE impairs coronary collateral growth in metabolic syndrome via endothelial dysfunction.American journal of physiology. Heart and circulatory physiology · 2017
    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

7 authors.

June YunDepartment of Integrative Medical Sciences, Northeastern Ohio Universities College of Medicine, Rootstown, Ohio 44272, USA.
Petra Rocic
Yuh Fen Pung
Souad Belmadani
Ana Catarina Ribeiro Carrao
Vahagn Ohanyan
William M Chilian

Funding

MICROCIRCULATORY DYNAMICS IN THE CORONARY CIRCULATIONR01HL032788 · NHLBI · UNIVERSITY OF IOWA · PI CHILIAN, WILLIAM M · 1986 to 2008
$3.3M
CARDIAC CHARACTERISTICS IN COPPER DEFICIENCYR01HL034286 · NHLBI · UNIVERSITY OF WYOMING · PI MEDEIROS, DENIS M · 1988 to 1992
–
NHLBI NIH HHS HL32788NHLBI NIH HHS HL34286
6 · The paper itself

Abstract

This review addresses the complexity of coronary collateral growth from the aspect of redox signaling and introduces the concept of a "redox window" in the context of collateral growth. In essence, the redox window constitutes a range in the redox state of cells, which not only is permissive for the actions of growth factors but also amplifies their actions. The interactions of redox-dependent signaling with growth factors are well established through the actions of many redox-dependent kinases (e.g., Akt and p38 mitogen-activated protein kinase). The initial changes in cellular redox can be induced by a variety of events, from the oxidative burst during reperfusion after ischemia, to recruitment of various types of inflammatory cells capable of producing reactive oxygen species. Any event that "upsets" the normal redox equilibrium is capable of amplifying growth. However, extremes of the redox window, oxidative and reductive stresses, are associated with diminished growth-factor signaling and reduced activation of redox-dependent kinases. This concept of a redox window helps to explain why the clinical trials aimed at stimulating coronary collateral growth, the "therapeutic angiogenesis trials," failed. However, understanding of redox signaling in the context of coronary collateral growth could provide new paradigms for stimulating collateral growth in patients.

Indexed as

Angiotensin IIAnimalsCoronary VesselsHumansOxidation-ReductionReactive Oxygen SpeciesAngiotensin IIReactive Oxygen Species

Identifiers

PMID19416057
PMCPMC2848513

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.