Evidence map›Paper›PMID 26947597›Full record

ArticleJournal of atherosclerosis and thrombosis2016

Trans-Resveratrol Enhances the Anticoagulant Activity of Warfarin in a Mouse Model.

Tsuyoshi Chiba, Yuka Kimura, Sachina Suzuki, Tomoki Tatefuji, Keizo Umegaki

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. In Vitro and In Vivo Effects of Resveratrol on Rat Hepatic CYP1A2.Pharmaceuticals (Basel, Switzerland) · 2025
    Article
  3. Review
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  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Resveratrol in Cancer Patients: From Bench to Bedside.International journal of molecular sciences · 2020
    Review
  13. Potential Adverse Effects of Resveratrol: A Literature Review.International journal of molecular sciences · 2020
    Review
  14. Article
  15. Review
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

5 authors at 1 institution in 1 country.

Tsuyoshi ChibaInformation Center, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition.
Yuka Kimura
Sachina Suzuki
Tomoki Tatefuji
Keizo Umegaki
National Institute of Biomedical Innovation, Health and Nutrition · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimResveratrol is a popular ingredient in dietary supplements. Some patients concomitantly use dietary supplements and medicines in Japan. In the present study, we determined whether trans-resveratrol and melinjo (Gnetum gnemon L.) seed extract (MSE), which contains resveratrol dimers, interacted with drugs using a mouse model.

methodsMale C57BL/6J mice were fed experimental diets containing 0.005%, 0.05%, or 0.5% (w/w) trans-resveratrol or MSE for 1 or 12 weeks. The expression of liver cytochrome P-450 (CYP) mRNA and activity of liver microsomal CYP were measured. To determine the influence of resveratrol or MSE on drug efficacy, the anticoagulant activity of warfarin was examined in mice that were fed diets containing trans-resveratrol or MSE for 12 weeks.

resultsWhen the mice were fed experimental diets for 1 week, none of the doses of trans-resveratrol and MSE affected body weight, liver weight, or plasma AST and ALT levels. Trans-resveratrol also did not affect CYP1A1, CYP1A2, CYP2C, or CYP3A activities. In contrast, 0.5% MSE slightly increased CYP1A1 activity. When the mice were fed experimental diets for 12 weeks, 0.05% trans-resveratrol increased CYP1A1, CYP2C, and CYP3A activities, whereas 0.5% MSE suppressed CYP3A activity. Under these conditions, 0.5% trans-resveratrol enhanced the anticoagulant activity of warfarin, although CYP2C activity increased. However, MSE did not affect the anticoagulant activity of warfarin.

conclusionThe 0.05% trans-resveratrol did not interact with warfarin in a mouse model, whereas 0.5% trans-resveratrol may have enhanced the anticoagulant activity of warfarin.

Indexed as

Disease Models, AnimalDrug SynergismAnimalsAnticoagulantsAntioxidantsBlood CoagulationCytochrome P-450 Enzyme SystemDrug CombinationsGene Expression Regulation, EnzymologicGnetumMaleMiceMice, Inbred C57BLMicrosomes, LiverPlant ExtractsReal-Time Polymerase Chain ReactionAnticoagulantsAntioxidantsCytochrome P-450 Enzyme SystemDrug CombinationsPlant ExtractsResveratrolStilbenesWarfarin

Identifiers

PMID26947597
PMCPMC5090816
OpenAlexW2300057017

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.