Evidence map›Paper›PMID 25182154›Full record

ArticleChinese journal of integrative medicine2015

Inhibition mechanism of Qingluo Tongbi Granule () on osteoclast differentiation induced by synovial fibroblast and monocytes co-culture in adjuvant-induced arthritic rats.

Tian-yang Liu, Ling-ling Zhou, Cong Zhou, Zhang-pu Liu, Chen Chen, Zhe Feng, Xue-ping Zhou

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Article in Chinese journal of integrative medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 42% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

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4 · The record

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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.

Tian-yang LiuNanjing University of Chinese Medicine, Nanjing, 210023, China.
Ling-ling Zhou
Cong Zhou
Zhang-pu Liu
Chen Chen
Zhe Feng
Xue-ping Zhou
Nanjing University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo study the mechanism underlying the inhibitory effect of Qingluo Tongbi Granule (, QTG) on osteoclast differentiation in rheumatoid arthritis in rats.

methodsFibroblast and monocyte co-culture were used to induce osteoclast differentiation in adjuvant-induced arthritic (AIA) rats. Serum containing QTG was prepared and added to the osteoclasts, and activation of the tumor necrosis factor receptor-associated factor 6/mitogen-activated protein kinase/nuclear factor of activated T cells, cytoplasmic1 (TRAF6/MAPK/NFATc1) pathways was examined.

resultsThe induced osteoclasts were multinucleated and stained positive for tartrate-resistant acid phosphatase (TRAP) staining. Serum containing QTG at 14.4, 7.2 or 3.6 g/kg inhibited the activation of TRAF6, extracellular regulated protein kinase (ERK)1/2, c-Jun N-terminal kinase (JNK) and p38 and decreased the percentage of cells with nuclear NFATc1 in a dose-dependent manner, the high and middle doses exhibited clear inhibitory activity (P<0.01 and P<0.05, respectively). After the addition of MAPK inhibitors, the NFATc1 expression showed no significant difference compared with the control group (P>0.05).

conclusionsSerum containing QTG could generally inhibit the TRAF6/MAPK pathways and possibly inhibit the NFATc1 pathway. In addition, QTG may regulate other signaling pathways that are related to osteoclast differentiation and maturation.

Indexed as

Adjuvants, ImmunologicAnimalsArthritis, ExperimentalCell DifferentiationCells, CulturedCoculture TechniquesDown-RegulationDrugs, Chinese HerbalFibroblastsMaleMonocytesOsteoclastsRatsRats, Sprague-DawleySynovial MembraneAdjuvants, ImmunologicDrugs, Chinese Herbalqingluo tongbi

Identifiers

PMID25182154
OpenAlexW1495712066

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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.