Evidence map›Paper›PMID 21947498›Full record

ReviewCellular and molecular life sciences : CMLS2012

Cyclic nucleotide-dependent relaxation pathways in vascular smooth muscle.

Manuel Morgado, Elisa Cairrão, António José Santos-Silva, Ignacio Verde

Open access · greenAbstract readReview
In one paragraph

Review in Cellular and molecular life sciences : CMLS, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 1 pooled it
9.2field-weighted citation impact, top 1% 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

80 citing papers in PubMed, 1 synthesis or guideline pooled it, 187 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Vasodilatory Effect ofPlants (Basel, Switzerland) · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Redox-Regulation of α-Globin in Vascular Physiology.Antioxidants (Basel, Switzerland) · 2022
    Article
  18. Regulation of myosin light-chain phosphorylation and its roles in cardiovascular physiology and pathophysiology.Hypertension research : official journal of the Japanese Society of Hypertension · 2022
    Review
  19. Review
  20. Myorelaxant Effect of theMolecules (Basel, Switzerland) · 2021
    Article

20 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Manuel MorgadoHealth Sciences Research Centre (CICS-UBI), University of Beira Interior, Covilhã, Portugal.
Elisa Cairrão
António José Santos-Silva
Ignacio Verde
University of Beira Interior · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular smooth muscle tone is controlled by a balance between the cellular signaling pathways that mediate the generation of force (vasoconstriction) and release of force (vasodilation). The initiation of force is associated with increases in intracellular calcium concentrations, activation of myosin light-chain kinase, increases in the phosphorylation of the regulatory myosin light chains, and actin-myosin crossbridge cycling. There are, however, several signaling pathways modulating Ca(2+) mobilization and Ca(2+) sensitivity of the contractile machinery that secondarily regulate the contractile response of vascular smooth muscle to receptor agonists. Among these regulatory mechanisms involved in the physiological regulation of vascular tone are the cyclic nucleotides (cAMP and cGMP), which are considered the main messengers that mediate vasodilation under physiological conditions. At least four distinct mechanisms are currently thought to be involved in the vasodilator effect of cyclic nucleotides and their dependent protein kinases: (1) the decrease in cytosolic calcium concentration ([Ca(2+)]c), (2) the hyperpolarization of the smooth muscle cell membrane potential, (3) the reduction in the sensitivity of the contractile machinery by decreasing the [Ca(2+)]c sensitivity of myosin light-chain phosphorylation, and (4) the reduction in the sensitivity of the contractile machinery by uncoupling contraction from myosin light-chain phosphorylation. This review focuses on each of these mechanisms involved in cyclic nucleotide-dependent relaxation of vascular smooth muscle under physiological conditions.

Indexed as

AnimalsCalciumCalcium-Transporting ATPasesHumansMiceMuscle ContractionMuscle, Smooth, VascularMyosin-Light-Chain KinaseMyosin-Light-Chain PhosphataseNucleotides, CyclicPotassium ChannelsRatsSarcoplasmic ReticulumSodium-Calcium ExchangerVasodilationVasodilator AgentsCalciumCalcium-Transporting ATPasesMyosin-Light-Chain KinaseMyosin-Light-Chain PhosphataseNucleotides, CyclicPotassium ChannelsSodium-Calcium ExchangerVasodilator Agents

Identifiers

PMID21947498
PMCPMC11115151
OpenAlexW2089360269

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.