Evidence map›Paper›PMID 24524654›Full record

ArticleBiology direct2014

The human platelet: strong transcriptome correlations among individuals associate weakly with the platelet proteome.

Eric R Londin, Eleftheria Hatzimichael, Phillipe Loher, Leonard Edelstein, Chad Shaw, Kathleen Delgrosso, Paolo Fortina, Paul F Bray, Steven E McKenzie, Isidore Rigoutsos

Open access · goldAbstract read
In one paragraph

Article in Biology direct, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Platelets Purification Is a Crucial Step for Transcriptomic Analysis.International journal of molecular sciences · 2022
    Article
  9. Article
  10. Article
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  12. Article
  13. Review
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  16. Post-Transcriptional Expression Control in Platelet Biogenesis and Function.International journal of molecular sciences · 2020
    Review
  17. Article
  18. Article
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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

10 authors at 3 institutions in 2 countries.

Eric R Londin
Eleftheria Hatzimichael
Phillipe Loher
Leonard Edelstein
Chad Shaw
Kathleen Delgrosso
Paolo Fortina
Paul F Bray
Steven E McKenzie
Isidore RigoutsosComputational Medicine Center, Thomas Jefferson University, Philadelphia, PA 19107, USA. Isidore.Rigoutsos@jefferson.edu.
Thomas Jefferson University · USBaylor College of Medicine · USSidney Kimmel Cancer Center · US

Funding

X-Ray Crystallography and Macromolecular CharacterizationP30CA056036 · NCI · THOMAS JEFFERSON UNIVERSITY · PI DANIEL P SILVER · 1995 to 2026
$94.8M
Variation in platelet function: the genetics of platelet gene expressionR01HL102482 · NHLBI · UNIVERSITY OF UTAH · PI BRAY, PAUL F. · 2010 to 2018
$4.6M
Genetic regulation of racial differences in platelet reactivityR01MD007880 · NIMHD · UNIVERSITY OF UTAH · PI BRAY, PAUL F. · 2013 to 2017
$1.9M
NCI NIH HHS P30 CA056036NHLBI NIH HHS HL102482NHLBI NIH HHS R01 HL102482NIMHD NIH HHS R01 MD007880
6 · The paper itself

Abstract

backgroundFor the anucleate platelet it has been unclear how well platelet transcriptomes correlate among different donors or across different RNA profiling platforms, and what the transcriptomes' relationship is with the platelet proteome. We profiled the platelet transcriptome of 10 healthy young males (5 white and 5 black) with no notable clinical history using RNA sequencing and by Affymetrix microarray.

resultsWe found that the abundance of platelet mRNA transcripts was highly correlated across the 10 individuals, independently of race and of the employed technology. Our RNA-seq data showed that these high inter-individual correlations extend beyond mRNAs to several categories of non-coding RNAs. Pseudogenes represented a notable exception by exhibiting a difference in expression by race. Comparison of our mRNA signatures to a publicly available quantitative platelet proteome showed that most (87.5%) identified platelet proteins had a detectable corresponding mRNA. However, a high number of mRNAs that were present in the transcriptomes of all 10 individuals had no representation in the proteome. Spearman correlations of the relative abundances for those genes represented by both an mRNA and a protein showed a weak (~0.3) connection. Further analysis of the overlapping and non-overlapping platelet mRNAs and proteins identified gene groups corresponding to distinct cellular processes.

conclusionsThe results of our analyses provide novel insights for platelet biology, show only a weak connection between the platelet transcriptome and proteome, and indicate that it is feasible to assemble a platelet mRNA-ome that can serve as a reference for future platelet transcriptomic studies of human health and disease.

Indexed as

TranscriptomeAdultBlood PlateletsHumansMaleOligonucleotide Array Sequence AnalysisPolymerase Chain ReactionProteomeRNA, MessengerSequence Analysis, RNAYoung AdultProteomeRNA, Messenger

Identifiers

PMID24524654
PMCPMC3937023
OpenAlexW2171441856

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.