Evidence map›Paper›PMID 26863434›Full record

ArticlePloS one2016

Inter-Individual Differences in RNA Levels in Human Peripheral Blood.

Piotr Chomczynski, William W Wilfinger, Hamid R Eghbalnia, Amy Kennedy, Michal Rymaszewski, Karol Mackey

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Ecoimmunology in the field: Measuring multiple dimensions of immune function with minimally invasive, field-adapted techniques.American journal of human biology : the official journal of the Human Biology Council · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Research landscape of liquid biopsies in prostate cancer.American journal of cancer research · 2019
    Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. 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

6 authors.

Piotr ChomczynskiMolecular Research Center, Inc. Cincinnati, OH, United States of America.
William W WilfingerMolecular Research Center, Inc. Cincinnati, OH, United States of America.
Hamid R EghbalniaUniversity of Cincinnati, College of Medicine, Cincinnati, OH, United States of America.
Amy KennedyMolecular Research Center, Inc. Cincinnati, OH, United States of America.
Michal RymaszewskiMolecular Research Center, Inc. Cincinnati, OH, United States of America.
Karol MackeyMolecular Research Center, Inc. Cincinnati, OH, United States of America.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Relatively little is known about the range of RNA levels in human blood. This report provides assessment of peripheral blood RNA level and its inter-individual differences in a group of 35 healthy humans consisting of 25 females and 10 males ranging in age from 50 to 89 years. In this group, the average total RNA level was 14.59 μg/ml of blood, with no statistically significant difference between females and males. The individual RNA level ranged from 6.7 to 22.7 μg/ml of blood. In healthy subjects, the repeated sampling of an individual's blood showed that RNA level, whether high or low, was stable. The inter-individual differences in RNA level in blood can be attributed to both, differences in cell number and the amount of RNA per cell. The 3.4-fold range of inter-individual differences in total RNA levels, documented herein, should be taken into account when evaluating the results of quantitative RT-PCR and/or RNA sequencing studies of human blood. Based on the presented results, a comprehensive assessment of gene expression in blood should involve determination of both the amount of mRNA per unit of total RNA (U / ng RNA) and the amount of mRNA per unit of blood (U / ml blood) to assure a thorough interpretation of physiological or pathological relevance of study results.

Indexed as

Genetic VariationAgedAged, 80 and overBlood Cell CountDNAFemaleGene ExpressionGenes, EssentialHumansMaleMiddle AgedPolymerase Chain ReactionReproducibility of ResultsRNARNA, MessengerDNARNARNA, Messenger

Identifiers

PMID26863434
PMCPMC4749217

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.