Evidence map›Paper›PMID 25385584›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Differential impairment of aspirin-dependent platelet cyclooxygenase acetylation by nonsteroidal antiinflammatory drugs.

Xuanwen Li, Susanne Fries, Ruizhi Li, John A Lawson, Kathleen J Propert, Scott L Diamond, Ian A Blair, Garret A FitzGerald, Tilo Grosser

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
6.9field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 74 citations in OpenAlex.

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  7. Fifty years with aspirin and platelets.British journal of pharmacology · 2023
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  15. Time-Dependent Hypotensive Effect of Aspirin in Mice.Arteriosclerosis, thrombosis, and vascular biology · 2018
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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

9 authors at 2 institutions in 1 country.

Xuanwen LiInstitute for Translational Medicine and Therapeutics and.
Susanne FriesInstitute for Translational Medicine and Therapeutics and.
Ruizhi LiInstitute of Medicine and Engineering, Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104.
John A LawsonInstitute for Translational Medicine and Therapeutics and.
Kathleen J PropertInstitute for Translational Medicine and Therapeutics and Department of Biostatistics and Epidemiology, Perelman School of Medicine, and.
Scott L DiamondInstitute of Medicine and Engineering, Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104.
Ian A BlairInstitute for Translational Medicine and Therapeutics and.
Garret A FitzGeraldInstitute for Translational Medicine and Therapeutics and.
Tilo GrosserInstitute for Translational Medicine and Therapeutics and tilo@upenn.edu.
Translational Therapeutics (United States) · USUniversity of Pennsylvania · US

Funding

Institutional Clinical and Translational Science AwardUL1TR000003 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2012 to 2015
$38.9M
Translational Research Support CoreP30ES013508 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI Rebecca A Simmons · 2006 to 2026
$35.3M
STUDIES OF PLATELET ADHERENCE TO OSTEOPONTINP01HL062250 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 1999 to 2013
$28.4M
Pilot Study: POPULATION PHARMACOLOGYU54HL117798 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI IYENGAR, SRINIVAS RAVI V, TROYANSKAYA, OLGA G · 2012 to 2016
$18.5M
Blood Systems BiologyR01HL103419 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI DIAMOND, SCOTT L · 2010 to 2019
$7.4M
NCATS NIH HHS UL1 TR000003NCATS NIH HHS UL1TR000003NHLBI NIH HHS HL062250NHLBI NIH HHS HL103419NHLBI NIH HHS HL117798NHLBI NIH HHS P01 HL062250NHLBI NIH HHS R01 HL103419NHLBI NIH HHS U54 HL117798NIEHS NIH HHS P30 ES013508NIEHS NIH HHS P30ES013508
6 · The paper itself

Abstract

The cardiovascular safety of nonsteroidal antiinflammatory drugs (NSAIDs) may be influenced by interactions with antiplatelet doses of aspirin. We sought to quantitate precisely the propensity of commonly consumed NSAIDs—ibuprofen, naproxen, and celecoxib—to cause a drug-drug interaction with aspirin in vivo by measuring the target engagement of aspirin directly by MS. We developed a novel assay of cyclooxygenase-1 (COX-1) acetylation in platelets isolated from volunteers who were administered aspirin and used conventional and microfluidic assays to evaluate platelet function. Although ibuprofen, naproxen, and celecoxib all had the potential to compete with the access of aspirin to the substrate binding channel of COX-1 in vitro, exposure of volunteers to a single therapeutic dose of each NSAID followed by 325 mg aspirin revealed a potent drug-drug interaction between ibuprofen and aspirin and between naproxen and aspirin but not between celecoxib and aspirin. The imprecision of estimates of aspirin consumption and the differential impact on the ability of aspirin to inactivate platelet COX-1 will confound head-to-head comparisons of distinct NSAIDs in ongoing clinical studies designed to measure their cardiovascular risk.

Indexed as

AcetylationAnti-Inflammatory Agents, Non-SteroidalAspirinBlood PlateletsCyclooxygenase 1HumansMicrofluidicsAnti-Inflammatory Agents, Non-SteroidalAspirinCyclooxygenase 1acetylationaspirincyclooxygenaseMSnonsteroidal antiinflammatory drugs

Identifiers

PMID25385584
PMCPMC4250103
OpenAlexW2119181511

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.