Evidence map›Paper›PMID 28440447›Full record

ArticleMolecular medicine reports2017

Anti‑inflammatory effects of oxymatrine on rheumatoid arthritis in rats via regulating the imbalance between Treg and Th17 cells.

Ailing Ma, Yongya Yang, Qiuyang Wang, Yin Wang, Jing Wen, Yanli Zhang

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

27 citing papers in PubMed, 72 citations in OpenAlex.

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  15. Analyzing the Therapeutic Mechanism of Mongolian MedicineEvidence-based complementary and alternative medicine : eCAM · 2022
    Article
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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 2 institutions in 1 country.

Ailing MaDepartment of Pathology, The General Hospital of Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Yongya YangDepartment of Pathogen Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Qiuyang WangDepartment of Laboratory, the People's Hospital of Yan'an, Yan'an, Shanxi 71600, P.R. China.
Yin WangNingxia Key Laboratory of Cerebrocranial Diseases, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Jing WenDepartment of Pathogen Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Yanli ZhangDepartment of Pathogen Biology and Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.
Ningxia Medical University · CNYan'an University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxymatrine (OMT), a monosomic alkaloid extracted from the Chinese herb, Sophora flavescens Ait, has long been used as a traditional Chinese medicine for the treatment of inflammatory diseases. The aim of the present study was to investigate the potential anti‑inflammatory effect of OMT, and its modulation on imbalance between regulatory T (Treg) cells and T helper (Th) 17 cells in rats with collagen‑induced arthritis (CIA). Sprague‑Dawley rats were immunized with type II collagen and following a second collagen immunization, the rats were treated with OMT or dexamethasone (DXM) intraperitoneally once a day for 43 days. Paw swelling, arthritic score and joint histopathology were evaluated. The Treg/Th17‑mediated autoreactive response was assessed by determining serum levels of inflammatory response cytokines, including tumor necrosis factor (TNF)‑α and interleukin (IL)‑17, using an enzyme‑linked immunosorbent assay. The mRNA levels of forkhead box P3 (FOXP3) and retinoic acid‑related orphan receptor (ROR)γt in spleen cells stimulated with type II collagen were determined using reverse transcription‑quantitative polymerase chain reaction analysis. In addition, the protein expression levels of FOXP3 and RORγt were measured using western blot analysis. The results showed that OMT treatment significantly reduced the severity of CIA, markedly abrogating paw swelling, arthritic scores and synovial hyperplasia, and the increased loss in body weight. OMT significantly reduced the production of TNF‑α and IL‑17A, upregulated FOXP3 and downregulated RORγt in rats with CIA. In conclusion, the present study demonstrated that OMT exhibited a protective effect on rheumatoid arthritis (RA) through the inhibition of inflammation and regulation of Treg/Th17 in the CIA rats, suggesting that OMT may be used as an immune suppressive and cartilage protective medicine in human RA.

Indexed as

AlkaloidsAnimalsAnti-Inflammatory AgentsArthritis, ExperimentalArthritis, RheumatoidBiomarkersCytokinesDisease Models, AnimalForkhead Transcription FactorsGene ExpressionInflammation MediatorsLymphocyte CountMaleMatrinesNuclear Receptor Subfamily 1, Group F, Member 3QuinolizinesAlkaloidsAnti-Inflammatory AgentsBiomarkersCytokinesForkhead Transcription FactorsFoxp3 protein, ratInflammation MediatorsMatrinesNuclear Receptor Subfamily 1, Group F, Member 3oxymatrineQuinolizines

Identifiers

PMID28440447
PMCPMC5436225
OpenAlexW2606408745

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.