Cited by 151Adipokines, Inflammation, and Metabolic DiseasesDiabetes, Cardiovascular Risks, and LipoproteinsDiabetes Treatment and Management

The differential effects of metformin on markers of endothelial activation and inflammation in subjects with impaired glucose tolerance: A placebo-controlled, randomized clinical trial

Caballero, A. Enrique, Delgado, Adriano, Aguilar-Salinas, Carlos A., Herrera, Alberto Naranjo, Castillo, Jose Luis, Cabrera, Tatiana, Gomez-Perez, Francisco J., Rull, Juan A.·2004·The Journal of Clinical Endocrinology & Metabolism

Abstract

The effect of metformin (1000 mg twice a day) on markers of endothelial activation, inflammation, and coagulation was investigated in subjects with impaired glucose tolerance (IGT) in a 16-wk, randomized, placebo-controlled, double-blind study. Soluble intercellular adhesion molecule, soluble vascular cell adhesion molecule, C-reactive protein, TNFalpha, von Willebrand factor, and tissue plasminogen activator were measured at baseline and at the end of the trial. Subjects with IGT (n = 55, 14 males and 41 females), aged 48.4 +/- 9.6 yr with a body mass index of 31.4 +/- 5.6 kg/m(2), were studied. All participants followed a 1-month stabilization period in their diet and physical activity. Afterward, 29 subjects were assigned to the treatment group and 26 to the control group. A significant reduction in weight, fasting plasma glucose, soluble intercellular adhesion molecule (306 +/- 75 vs. 268 +/- 61 ng/ml, P = 0.029), soluble vascular cell adhesion molecule (595 +/- 114 vs. 508 +/- 126 ng/ml, P = 0.006), and von Willebrand factor (124 +/- 34 vs. 94 +/- 34%, P = 0.001) was seen in the treatment group, whereas tissue plasminogen activator, TNFalpha, and C-reactive protein levels did not change. No change was seen in the control group. Thus, metformin improves the plasma levels of some markers of endothelial activation and coagulation in subjects with IGT, whereas it has no effect on markers of inflammation.

Integrity signals

Registry

Crossref · 10.1210/jc.2004-0019

Cites

41 of 41 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Metformin has been proven as an anti-inflammatory, especially for the inflammation in diabetes and following postsurgical endotoxin.

    “Metformin has been proven as an anti-inflammatory, especially for the inflammation in diabetes and following postsurgical endotoxin [245,246,247].”

    From AMPK, Mitochondrial Function, and Cardiovascular Disease (2020) · cites this paper as [246]

Cites

Flagged first, then by citations

1 of the 42 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Caballero, A. E., Delgado, A., Aguilar-Salinas, C. A., Herrera, A. N., Castillo, J. L., Cabrera, T., Gomez-Perez, F. J., & Rull, J. A.
Affiliations
  • Joslin Diabetes Center (US)
  • Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (MX)
Corresponding author
Aguilar-Salinas, Carlos A.
Venue
The Journal of Clinical Endocrinology & Metabolism
Published
2004-08
Volume
89
Issue
8
Pages
3943-3948
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
OpenAlex
W2028079896
Cited by
151
References
42
Citations by year
2026: 2 · 2025: 3 · 2024: 6 · 2023: 2 · 2022: 9 · 2021: 4 · 2020: 9 · 2019: 8 · 2018: 5 · 2017: 4 · 2016: 6 · 2015: 7 · 2014: 8 · 2013: 6 · 2012: 10
FWCI
6.82
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
Keywords
metformin, impaired glucose tolerance, endothelial activation, inflammation, coagulation, soluble intercellular adhesion molecule, soluble vascular cell adhesion molecule, von Willebrand factor, tissue plasminogen activator, C-reactive protein, TNF-α, weight loss, prediabetes
MeSH terms
Adult, Blood Glucose, Double-Blind Method, Endothelium, Vascular, Fasting, Female, Homeostasis, Humans, Hypoglycemic Agents, Male, Metformin, Middle Aged, Models, Biological, Solubility, Vasculitis, von Willebrand Factor, Biomarkers, Weight Loss, Cell Adhesion Molecules, Glucose Intolerance, Vascular Cell Adhesion Molecule-1

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review