Evidence map›Paper›PMID 40815805›Full record

ArticleBlood advances2025

Arterial human blood flow can be stopped by cables of VWF and platelets without coagulation.

Edouard L V Machenaud, John W Weisel, Rustem I Litvinov, Chandrasekaran Nagaswami, David N Ku

Abstract read
In one paragraph

Article in Blood advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

5 authors.

Edouard L V MachenaudGeorge W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA.ORCID 0009-0003-8470-2578
John W WeiselDepartment of Cell and Developmental Biology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA.ORCID 0000-0002-9628-257X
Rustem I LitvinovDepartment of Cell and Developmental Biology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA.ORCID 0000-0003-0643-1496
Chandrasekaran NagaswamiDepartment of Cell and Developmental Biology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA.ORCID 0009-0009-9580-2201
David N KuGeorge W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA.ORCID 0000-0002-6034-8004

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractArterial thrombi formed under high shear rates (∼15 000/s) must withstand substantial forces to occlude arteries, as occurs in myocardial infarction or ischemic stroke, driving the need to understand the structural features responsible for their strength. We used scanning electron microscopy and immunofluorescence microscopy to characterize the structure of in vitro high-shear thrombi. We show that the occlusive portion of the thrombus consists of a thick, transverse cable spanning the channel width. The cable is made of hundreds of parallel strings of platelets joined by yarns of von Willebrand factor (VWF) fibers identified by immunofluorescence microscopy. The elements composing the occlusive structure-cable, strings, yarns, and fibers, listed in hierarchical order-are oriented in the direction of tension to confer high breakage strength and stability to resist the upstream pressure. This structural hierarchy supports VWF-VWF bonding as a potential new target for the prevention and lysis of occlusive arterial thrombi.

Indexed as

ArteriesBlood PlateletsThrombosisvon Willebrand FactorBlood CoagulationHumansvon Willebrand Factor

Identifiers

PMID40815805
PMCPMC12686795

What OpenQuestion holds

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Registered trials

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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.