Evidence map›Paper›PMID 25527624›Full record

ArticleJournal of the American Heart Association2014

Metformin beyond diabetes: pleiotropic benefits of metformin in attenuation of atherosclerosis.

Farshad Forouzandeh, Gloria Salazar, Nikolay Patrushev, Shiqin Xiong, Lula Hilenski, Baowei Fei, R Wayne Alexander

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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

56 citing papers in PubMed, 1 synthesis or guideline pooled it, 122 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Food science & nutrition · 2026
    Article
  4. Review
  5. Article
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  10. Article
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  12. Article
  13. Article
  14. New insight into dyslipidemia-induced cellular senescence in atherosclerosis.Biological reviews of the Cambridge Philosophical Society · 2022
    Review
  15. Review
  16. Article
  17. Instituting a Successful Discharge Plan for Patients With Type 2 Diabetes: Challenges and Solutions.Diabetes spectrum : a publication of the American Diabetes Association · 2022
    Article
  18. Article
  19. Article
  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

7 authors at 1 institution in 1 country.

Farshad ForouzandehDivision of Cardiology, Emory University School of Medicine, Atlanta, GA
Gloria Salazar
Nikolay Patrushev
Shiqin Xiong
Lula Hilenski
Baowei Fei
R Wayne Alexander
Emory University · US

Funding

MOLECULAR IMAGING DIRECTED, 3D ULTRASOUND-GUIDED, BIOPSY SYSTEMR01CA156775 · NCI · UNIVERSITY OF TEXAS DALLAS · PI FEI, BAOWEI · 2011 to 2016
$1.7M
Targeted fusion biopsy using anti-[18F]FACBC PET/CT and real-time 3D ultrasound gR21CA176684 · NCI · EMORY UNIVERSITY · PI FEI, BAOWEI, MASTER, VIRAJ · 2013 to 2014
$568k
NCI NIH HHS R01 CA156775NCI NIH HHS R21 CA176684
6 · The paper itself

Abstract

backgroundClinical studies show that metformin attenuates all‐cause mortality and myocardial infarction compared with other medications for type 2 diabetes, even at similar glycemic levels. However, there is paucity of data in the euglycemic state on the vasculoprotective effects of metformin. The objectives of this study are to evaluate the effects of metformin on ameliorating atherosclerosis. METHODS AND

resultsUsing ApoE−/− C57BL/6J mice, we found that metformin attenuates atherosclerosis and vascular senescence in mice fed a high‐fat diet and prevents the upregulation of angiotensin II type 1 receptor by a high‐fat diet in the aortas of mice. Thus, considering the known deleterious effects of angiotensin II mediated by angiotensin II type 1 receptor, the vascular benefits of metformin may be mediated, at least in part, by angiotensin II type 1 receptor downregulation. Moreover, we found that metformin can cause weight loss without hypoglycemia. We also found that metformin increases the antioxidant superoxide dismutase‐1.

conclusionPleiotropic effects of metformin ameliorate atherosclerosis and vascular senescence.

Indexed as

AnimalsAortaAortic DiseasesApolipoproteins EAtherosclerosisBlood GlucoseCardiovascular AgentsCellular SenescenceDisease Models, AnimalHypoglycemic AgentsMaleMetforminMice, Inbred C57BLMice, KnockoutReceptor, Angiotensin, Type 1Superoxide DismutaseApolipoproteins EBlood GlucoseCardiovascular AgentsHypoglycemic AgentsMetforminReceptor, Angiotensin, Type 1Sod1 protein, mouseSuperoxide DismutaseSuperoxide Dismutase-1

Identifiers

PMID25527624
PMCPMC4338706
OpenAlexW2113506865

What OpenQuestion holds

Texttitle and abstract
LicenceCC BY-NC
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.