Evidence map›Paper›PMID 33046789›Full record

ArticleScientific reports2020

Simvastatin improves mitochondrial respiration in peripheral blood cells.

Jon Ambæk Durhuus, Svenja Hansson, Thomas Morville, Anja Birk Kuhlman, Tine Lovsø Dohlmann, Steen Larsen, Jørn Wulff Helge, Maria Angleys, Alba Muniesa-Vargas, Jens R Bundgaard and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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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

14 authors at 3 institutions in 2 countries.

Jon Ambæk DurhuusDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Svenja HanssonDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Thomas MorvilleDepartment of Biomedical Sciences, XLAB, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Anja Birk KuhlmanDepartment of Biomedical Sciences, XLAB, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Tine Lovsø DohlmannDepartment of Biomedical Sciences, XLAB, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Steen LarsenDepartment of Biomedical Sciences, XLAB, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Jørn Wulff HelgeDepartment of Biomedical Sciences, XLAB, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Maria AngleysDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Alba Muniesa-VargasDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Jens R BundgaardDepartment of Clinical Biochemistry, University of Copenhagen, Copenhagen, Denmark.
Ian David HicksonDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, Center for Chromosome Stability, University of Copenhagen, Copenhagen, Denmark.
Flemming DelaDepartment of Biomedical Sciences, XLAB, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark.
Claus DeslerDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark. cdesler@sund.ku.dk.
Lene Juel RasmussenDepartment of Cellular and Molecular Medicine, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark. lenera@sund.ku.dk.
University of Copenhagen · DKCopenhagen University Hospital · DKMedical University of Białystok · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Statins are prescribed to treat hypercholesterolemia and to reduce the risk of cardiovascular disease. However, statin users frequently report myalgia, which can discourage physical activity or cause patients to discontinue statin use, negating the potential benefit of the treatment. Although a proposed mechanism responsible for Statin-Associated Myopathy (SAM) suggests a correlation with impairment of mitochondrial function, the relationship is still poorly understood. Here, we provide evidence that long-term treatment of hypercholesterolemic patients with Simvastatin at a therapeutic dose significantly display increased mitochondrial respiration in peripheral blood mononuclear cells (PBMCs), and platelets compared to untreated controls. Furthermore, the amount of superoxide is higher in mitochondria in PBMCs, and platelets from Simvastatin-treated patients than in untreated controls, and the abundance of mitochondrial superoxide, but not mitochondrial respiration trends with patient-reported myalgia. Ubiquinone (also known as coenzyme Q10) has been suggested as a potential treatment for SAM; however, an 8-week course of oral ubiquinone had no impact on mitochondrial functions or the abundance of superoxide in mitochondria from PBMCs, and platelets. These results demonstrate that long-term treatment with Simvastatin increases respiration and the production of superoxide in mitochondria of PBMCs and platelets.

Indexed as

Blood PlateletsCell LineElectron Transport Complex IElectron Transport Complex IVFemaleHumansHydroxymethylglutaryl-CoA Reductase InhibitorsHypercholesterolemiaLeukocytes, MononuclearMaleMiddle AgedMitochondriaOxygen ConsumptionSimvastatinSuperoxidesElectron Transport Complex IElectron Transport Complex IVHydroxymethylglutaryl-CoA Reductase InhibitorsSimvastatinSuperoxides

Identifiers

PMID33046789
PMCPMC7550337
OpenAlexW3092621275

What Socratic 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 Socratic graph.