Evidence map›Paper›PMID 34777562›Full record

ArticleComputational and mathematical methods in medicine2021

Identification of Potential Osteoporosis miRNA Biomarkers Using Bioinformatics Approaches.

Wei Lu, Qiang Wang, Yi Xue, Jie Gu, Ping Yao, Yufan Ge, Yiming Miao, Jun Chen

Open access · hybridAbstract read
In one paragraph

Article in Computational and mathematical methods in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Wei LuDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0003-1050-5822
Qiang WangDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0002-6907-8231
Yi XueDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0002-1464-980X
Jie GuDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0001-6030-985X
Ping YaoDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0002-2134-8714
Yufan GeDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0002-4359-6786
Yiming MiaoDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0001-6422-1118
Jun ChenDepartment of Orthopaedics, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu 215500, China.ORCID https://orcid.org/0000-0001-5686-9125
Nanjing University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteoporosis is a degenerative osteoarthropathy commonly found in old people and postmenopausal women. Many studies showed that microRNAs (miRNAs) can regulate the expression of osteoporosis-related genes and are abnormally expressed in patients with osteoporosis. miRNAs therefore have the potential to serve as biomarkers of osteoporosis. In this study, the limma package was used for the differential expression analysis of mRNA expression profiles and 357 significantly differentially expressed genes (DEGs) were obtained. Metascape was used for functional enrichment analysis of DEGs. The result revealed that DEGs were mainly enriched in signaling pathways like MAPK6/MAPK4. Based on the STRING database, the protein-protein interaction (PPI) network of DEGs was constructed. MCODE was used to analyze the functional subsets, and a key functional subset composed of 9 genes was screened out. In addition, the miRNA-mRNA regulatory interaction network (RegIN) was analyzed by the CyTargetLinker plugin, which generated 55 miRNA-mRNA regulatory interactions. Through literature searching, the osteoporosis-related gene FOXO1 in the key functional subset was determined to be the main object of the study. In qRT-PCR assay, the expression of the predicted miRNAs was tested in peripheral blood mononuclear cells of mice with osteoporosis, in which 13 miRNAs were remarkably highly expressed. All in all, this study, based on bioinformatics analysis and testing assay of miRNA expression, determined the potential biomarkers of osteoporosis.

Indexed as

AnimalsCase-Control StudiesComputational BiologyDisease Models, AnimalFemaleForkhead Box Protein O1Gene Expression ProfilingGene Expression RegulationGene Regulatory NetworksGenetic MarkersHumansMiceMice, Inbred C57BLMicroRNAsOligonucleotide Array Sequence AnalysisOsteoporosis, PostmenopausalForkhead Box Protein O1FOXO1 protein, humanGenetic MarkersMicroRNAsRNA, Messenger

Identifiers

PMID34777562
PMCPMC8579105
OpenAlexW3208847337

What Socratic 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 Socratic graph.