Evidence map›Paper›PMID 32499608›Full record

ArticleCommunications biology2020

Single platelet variability governs population sensitivity and initiates intrinsic heterotypic responses.

Maaike S A Jongen, Ben D MacArthur, Nicola A Englyst, Jonathan West

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Maaike S A JongenFaculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK.ORCID http://orcid.org/0000-0002-5768-8227
Ben D MacArthurFaculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK.
Nicola A EnglystFaculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK.
Jonathan WestFaculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK. J.J.West@soton.ac.uk.ORCID http://orcid.org/0000-0002-5709-6790
University of Southampton · GB

Funding

British Heart Foundation FS/13/67/30473Medical Research Council MC_PC_15078
6 · The paper itself

Abstract

Investigations into the nature of platelet functional variety and consequences for homeostasis require new methods for resolving single platelet phenotypes. Here we combine droplet microfluidics with flow cytometry for high throughput single platelet function analysis. A large-scale sensitivity continuum was shown to be a general feature of human platelets from individual donors, with hypersensitive platelets coordinating significant sensitivity gains in bulk platelet populations and shown to direct aggregation in droplet-confined minimal platelet systems. Sensitivity gains scaled with agonist potency (convulxin > TRAP-14>ADP) and reduced the collagen and thrombin activation threshold required for platelet population polarization into pro-aggregatory and pro-coagulant states. The heterotypic platelet response results from an intrinsic behavioural program. The method and findings invite future discoveries into the nature of hypersensitive platelets and how community effects produce population level responses in health and disease.

Indexed as

AdultBlood DonorsBlood PlateletsCollagenCrotalid VenomsFemaleFlow CytometryHumansLectins, C-TypeMaleMicrofluidic Analytical TechniquesMiddle AgedPlatelet CountSingle-Cell AnalysisThrombinYoung AdultCollagenconvulxinCrotalid VenomsLectins, C-TypeThrombin

Identifiers

PMID32499608
PMCPMC7272428
OpenAlexW3033746037

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.