Evidence map›Paper›PMID 34649566›Full record

ArticleJournal of orthopaedic surgery and research2021

Investigation of anti-osteoporosis mechanisms of Rehmanniae Radix Preparata based on network pharmacology and experimental verification.

Li Ou, Wenqian Kang, Ziyi Liang, Feng Gao, Taiwei Dong, Peifeng Wei, Min Li

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

8 citing papers in PubMed, 23 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

7 authors at 1 institution in 1 country.

Li OuCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China. 23127438@qq.com.ORCID http://orcid.org/0000-0001-8767-1322
Wenqian KangCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
Ziyi LiangCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
Feng GaoCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
Taiwei DongCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
Peifeng WeiCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
Min LiCollege of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
Shaanxi University of Chinese Medicine · CN

Funding

national natural science foundation of china 81903877shaanxi provincial department of science and technology project 2020JM-589shaanxi university of traditional chinese medicine innovation team project 2019-QN02
6 · The paper itself

Abstract

backgroundRehmanniae Radix Preparata (RRP) can effectively improve the symptoms of osteoporosis, but its molecular mechanism for treating osteoporosis is still unclear. The objective of this study is to investigate the anti-osteoporosis mechanisms of RRP through network pharmacology.

methodsThe overlapping targets of RRP and osteoporosis were screened out using online platforms. A visual network diagram of PPI was constructed and analyzed by Cytoscape 3.7.2 software. Molecular docking was used to evaluate the binding activity of ligands and receptors, and some key genes were verified through pharmacological experiments.

resultsAccording to topological analysis results, AKT1, MAPK1, ESR1, and SRC are critical genes for RRP to treat osteoporosis, and they have high binding activity with stigmasterol and sitosterol. The main signal pathways of RRP in the treatment of osteoporosis, including the estrogen signaling pathway, HIF-1 signal pathway, MAPK signal pathway, PI3K-Akt signal pathway. Results of animal experiments showed that RRP could significantly increase the expression levels of Akt1, MAPK1, ESR1, and SRC1 mRNA in bone tissue to increase bone density.

conclusionThis study explained the coordination between multiple components and multiple targets of RRP in the treatment of osteoporosis and provided new ideas for its clinical application and experimental research.

Indexed as

Drugs, Chinese HerbalOsteoporosisAnimalsMolecular Docking SimulationNetwork PharmacologyPhosphatidylinositol 3-KinasesPlant ExtractsRehmanniaDrugs, Chinese HerbalPhosphatidylinositol 3-KinasesPlant Extractsrehmannia rootBoneMechanismNetwork pharmacologyOsteoporosisRehmanniae Radix Preparata

Identifiers

PMID34649566
PMCPMC8515747
OpenAlexW3188741725

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.