Evidence map›Paper›PMID 32251441›Full record

ArticlePloS one2020

The impact of vitamin D3 intake on inflammatory markers in multiple sclerosis patients and their first-degree relatives.

Reza Hashemi, Seyed Saeed Hosseini-Asl, Seyed Rafie Arefhosseini, Mohammad Morshedi

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.1field-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

17 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
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  3. Vitamin DFrontiers in nutrition · 2025
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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 2 institutions in 1 country.

Reza HashemiSchool of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Seyed Saeed Hosseini-AslDepartment of Genetics, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Seyed Rafie ArefhosseiniNutrition Research Center, School of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran.ORCID 0000-0003-4740-4662
Mohammad MorshediSchool of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.ORCID 0000-0002-6829-5189
Tabriz University of Medical Sciences · IRArdabil University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND &

aimsIn our previous study, a Seesaw model was proposed for the fluctuation of crucial anti- (IL-10) and pro-inflammatory (Il-6 & IL-17A) cytokines through vitamin D3. In this paper, however, it is intended to extend the mentioned model by assessing the expression mRNA levels of IL-27 and TGF-β1 as well as the changes of plasma levels of IL-27, TGF-β1, IL-17A, IL-10, and IL-6 after treatment by vitamin D3.

methodVenous blood samples were drawn from Healthy Participants (HP, n = 25) and First-Degree Relative Participants (FDRP, n = 25) as control groups and Multiple Sclerosis Participants (MSP, n = 25) before and after eight weeks of supplementation with 50000 IU vitamin D3. The mRNA expression and plasma concentrations were gauged by using Real-Time PCR and ELISA assay, respectively.

resultsThe mRNA surfaces of IL-27, as well as TGF-β1, were up-regulated. However, the plasma levels of TGF-β1, IL-17A, and IL-6 were significantly different among the three groups. In addition, the plasma levels of IL-27, TGF-β1, IL-10, IL-17A, and IL-6 significantly changed following the administration of vitamin D3.

conclusionThe findings of this paper illustrate that anti-inflammatory cytokines could have a key role in immunomodulatory functions due to their anti-inflammatory functions. To conclude, this might contribute to preventing the pathophysiological process of MS. Also, the proposed model could be used as a preventive way on disposed people to multiple sclerosis, particularly in first degree relatives of these patients.

Indexed as

FamilyAdultCholecalciferolEnzyme-Linked Immunosorbent AssayFemaleHealthy VolunteersHumansInflammationInterleukinsMaleMultiple SclerosisReal-Time Polymerase Chain ReactionRNA, MessengerTransforming Growth Factor beta1Treatment OutcomeUp-RegulationCholecalciferolInterleukinsMYDGF protein, humanRNA, MessengerTGFB1 protein, humanTransforming Growth Factor beta1

Identifiers

PMID32251441
PMCPMC7135246
OpenAlexW3015066556

What OpenQuestion holds

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LicenceCC BY
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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.