Evidence map›Paper›PMID 34147082›Full record

ArticleBMC infectious diseases2021

Evaluation of expression of VDR-associated lncRNAs in COVID-19 patients.

Mohammad Taheri, Lina Moallemi Rad, Bashdar Mahmud Hussen, Fwad Nicknafs, Arezou Sayad, Soudeh Ghafouri-Fard

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

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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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. SARS-CoV-2 reshapes mNAR molecular medicine · 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

6 authors at 3 institutions in 2 countries.

Mohammad TaheriSkull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Lina Moallemi RadDepartment of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran.
Bashdar Mahmud HussenDepartment of Pharmacognosy, College of Pharmacy, Hawler Medical University, Erbil, Iraq.
Fwad NicknafsDepartment of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Arezou SayadDepartment of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran. ar.sayad@yahoo.com.
Soudeh Ghafouri-FardDepartment of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran. s.ghafourifard@sbmu.ac.ir.
Shahid Beheshti University of Medical Sciences · IRHawler Medical University · IQUniversity of Mazandaran · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCoronavirus disease 2019 (COVID-19) has been shown to cause serious health problems among them is the Acute Respiratory Distress syndrome (ARDS). Vitamin D receptor (VDR) signaling possibly partakes in the pathophysiology of this devastating complication.

methodsIn the current project, we have appraised expression levels of VDR, CYP27B1 and a number of associated lncRNAs in the circulation of COVID-19 patients versus healthy subjects using real-time PCR method.

resultsExpression of SNHG6 was considerably lower in COVID-19 patients compared with control subjects (Ratio of mean expression (RME) = 0.22, P value = 7.04E-05) and in both female and male COVID-19 patients compared with sex-matched unaffected individuals (RME = 0.32, P value = 0.04 and RME = 0.16, P value = 0.000679683, respectively). However, its expression was similar among ICU-hospitalized and non-ICU patients. Similarly, expression of SNHG16 was lower in in COVID-19 patients compared with controls (RME = 0.20, P value = 5.94E-05) and in both female and male patients compared with sex-matched controls (RME = 0.32, P value = 0.04 and RME = 0.14, P value = 0.000496435, respectively) with no significant difference among ICU-hospitalized and non-ICU hospitalized patients. Expression of VDR was lower in COVID-19 patients compared with controls (RME = 0.42, P value = 0.04) and in male patients compared with male controls (RME = 0.27, P value = 0.02). Yet, expression of VDR was statistically similar between female subgroups and between ICU-hospitalized and non-ICU hospitalized patients. Expression levels CYP27B, Linc00511 and Linc00346 were similar among COVID-19 patients and healthy subjects or between their subgroups. Significant correlations have been detected between expression levels of VDR, CYP27B and SNHG6, SNHG16, Linc00511 and Linc00346 lncRNAs both among COVID-19 patients and among healthy controls with the most significant ones being SNHG6 and SNHG16 (r = 0.74, P value = 3.26e-17 and r = 0.81, P = 1.54e-22, respectively).

conclusionCombination of transcript levels of VDR, CYP27B and SNHG6, SNHG16, Linc00511 and Linc00346 could differentiate patients from controls with AUC = 0.76, sensitivity = 0.62 and specificity = 0.81. The current data potentiate SNHG6, SNHG16 and VDR as possible contributors in COVID-19 infection but not in the severity of ARDS.

Indexed as

25-Hydroxyvitamin D3 1-alpha-HydroxylaseAdultAgedCase-Control StudiesCOVID-19FemaleHumansIranMaleMiddle AgedPilot ProjectsReceptors, CalcitriolRespiratory Distress SyndromeRNA, Long NoncodingSARS-CoV-2Sensitivity and Specificity25-Hydroxyvitamin D3 1-alpha-HydroxylaseCYP27B1 protein, humanlong non-coding RNA LINC00518, humanlong non-coding RNA SNHG6, humanReceptors, CalcitriolRNA, Long NoncodingSNHG16 lncRNA, humanVDR protein, humanCOVID-19CYP27BLinc00346Linc00511lncRNASNHG16SNHG6VDRVitamin D receptor

Identifiers

PMID34147082
PMCPMC8214050
OpenAlexW3177238490

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.