Evidence map›Paper›PMID 34316406›Full record

ArticlePeerJ2021

Gene expression during THP-1 differentiation is influenced by vitamin D3 and not vibrational mechanostimulation.

Theodoros Simakou, Robin Freeburn, Fiona L Henriquez

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. The potential role of 1,25(OH)Journal of inflammation (London, England) · 2025
    Review
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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

3 authors at 2 institutions in 1 country.

Theodoros SimakouSchool of Health and Life Sciences, University of West of Scotland, Paisley, United Kingdom.
Robin FreeburnSchool of Health and Life Sciences, University of West of Scotland, Paisley, United Kingdom.
Fiona L HenriquezSchool of Health and Life Sciences, University of West of Scotland, Paisley, United Kingdom.
University of the West of Scotland · GBUniversity of Glasgow · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn injury or infection, monocytes migrate into the affected tissues from circulation and differentiate into macrophages which are subsequently involved in the inflammatory responses. Macrophage differentiation and activation have been studied in response to multiple chemokines and cytokines. However, mechanical, and physical stimuli can also influence macrophage differentiation, activation, cytokine production, and phagocytic activity.

methodsIn this study the macrophage differentiation from THP-1 monocytes was assessed upon the stimulation with 1,25-dihydroxyvitamin D3 and 1,000 Hz vibrations, using qPCR for quantification of transcript expression. Vitamin D binds the vitamin D receptor (VDR) and subsequently modulates the expression of a variety of genes in monocytes. The effects of the 1,000 Hz vibrational stimulation, and the combined treatment of vitamin D3 and 1000 Hz vibrations were unknown. The differentiation of macrophages was assessed by looking at transcription of macrophage markers (e.g.,

resultsThe results showed that vitamin D3 induced THP-1 macrophage differentiation, which was characterized by upregulation of

conclusionThe mechanical stimulation with 1,000 Hz vibrations resulted in upregulation of

Indexed as

Macrophage differentiationMechanosensationPIEZO1PKD2TCF/LEFTHP-1Vibrational StimulationVitamin D3

Identifiers

PMID34316406
PMCPMC8286059
OpenAlexW3180065911

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.