Evidence map›Paper›PMID 19523699›Full record

ReviewInternational journal of cardiology2010

Calcium channel regulation in vascular smooth muscle cells: synergistic effects of statins and calcium channel blockers.

Gerard F Clunn, Peter S Sever, Alun D Hughes

Open access · greenAbstract readReview
In one paragraph

Review in International journal of cardiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 39 citations in OpenAlex.

  1. Nitrogen-Boosted HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Review
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  6. Amlodipine in the current management of hypertension.Journal of clinical hypertension (Greenwich, Conn.) · 2023
    Review
  7. Article
  8. Pharmacogenetic association of theFrontiers in pharmacology · 2023
    Article
  9. Review
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  11. Review
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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

3 authors at 1 institution in 1 country.

Gerard F ClunnImperial College London, UK. p.sever@imperial.ac.uk
Peter S Sever
Alun D Hughes
Imperial College London · GB

Funding

British Heart Foundation PG/05/018/18485
6 · The paper itself

Abstract

In the Anglo-Scandinavian Cardiac Outcomes Trial-Lipid Lowering Arm (ASCOT-LLA) we have reported a positive interaction between atorvastatin and amlodipine-based antihypertensive strategy in terms of the prevention of coronary events. In cellular and molecular studies on human vascular smooth muscle cells (VSMC) we have reported that transformation from a differentiated to a synthetic or dedifferentiated phenotype is associated with loss of function of L-type calcium channels and hence loss of potential responsiveness to calcium channel blockers (CCB). Statins directly inhibit cell cycle progression and dedifferentiation of VSMC due to their ability to inhibit the synthesis of isoprenoid cholesterol intermediates. We hypothesize that statins promote a more differentiated VSMC phenotype that results in upregulation of L-type calcium channels and restoration of a CCB-sensitive calcium influx pathway in VSMC, favourably affecting the balance that exists between VSMC proliferation, apoptosis and matrix metalloproteinase production with an associated increase in stability of atheromatous plaques.

Indexed as

Calcium Channel BlockersCalcium ChannelsDrug SynergismHumansHydroxymethylglutaryl-CoA Reductase InhibitorsHypertensionMuscle, Smooth, VascularCalcium Channel BlockersCalcium ChannelsHydroxymethylglutaryl-CoA Reductase Inhibitors

Identifiers

PMID19523699
PMCPMC2824626
OpenAlexW2092480122

What OpenQuestion holds

Texttitle and abstract
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.