Evidence map›Paper›PMID 31560411›Full record

ArticleCell proliferation2019

IL-37b alleviates inflammation in the temporomandibular joint cartilage via IL-1R8 pathway.

Ping Luo, Chi Feng, Chao Jiang, Xiaochun Ren, Liming Gou, Ping Ji, Jie Xu

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 40 citations in OpenAlex.

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  16. Role of osteoclast differentiation in the occurrence of osteoarthritis of temporomandibular joint.Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2021
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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.

Ping LuoCollege of Stomatology, Chongqing Medical University, Chongqing, China.
Chi FengCollege of Stomatology, Chongqing Medical University, Chongqing, China.
Chao JiangCollege of Stomatology, Chongqing Medical University, Chongqing, China.
Xiaochun RenCollege of Stomatology, Chongqing Medical University, Chongqing, China.
Liming GouCollege of Stomatology, Chongqing Medical University, Chongqing, China.
Ping JiCollege of Stomatology, Chongqing Medical University, Chongqing, China.
Jie XuCollege of Stomatology, Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0000-0003-2435-0382
Stomatological Hospital of Chongqing Medical University · CN

Funding

the Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education.the National Natural Science Foundation of China Grant No. 81800999the Program for Innovation Team Building at Institutions of Higher Education in Chongqing in 2016 No. CXTDG201602006the Science and Technology Innovation Program of Social Undertakings and People's Livelihood  Security of Chongqing Science and Technology Commission NO:cstc2016shms-ztzx0045the Scientific and Technological Research Program of Chongqing Municipal Education Commission Grant No. KJQN201800414
6 · The paper itself

Abstract

objectivesInterleukin (IL)-37 is a natural suppressor of innate inflammation. This study was conducted to explore the anti-inflammatory effects of IL-37 in temporomandibular joint (TMJ) inflammation. MATERIALS AND

methodsThe expression of IL-37 in the TMJ was measured using ELISA and IHC. Human TMJ chondrocytes were treated with IL-37b and IL-1β, and inflammation-related factors were detected. siRNA-IL-1R8 was transfected into chondrocytes, and the affected pathways were detected. IL-37b was used in disc-perforation-induced TMJ inflammation in SD rats. Micro-CT, IHC, real-time PCR and histological staining were used to quantify the therapeutic effect of IL-37b.

resultsIL-37 was expressed in the synovium and the disc of patients with osteoarthritis (OA) and in the articular cartilage of condylar fracture patients. IL-37 was highly expressed in synovial fluid of patients with synovitis than in those with OA and disc displacement and was closely related to visual analogue scale (VAS) score. In vitro, IL-37b suppressed the expression of pro-inflammatory factors. In addition, IL-37b exerted anti-inflammatory effects via IL-1R8 by inhibiting the p38, ERK, JNK and NF-κB activation, while silencing IL-1R8 led to inflammation and upregulation of these signals. In disc-perforation-induced TMJ inflammation in SD rats, IL-37b suppressed inflammation and inhibited osteoclast formation to protect against TMJ.

conclusionsIL-37b may be a novel therapeutic agent for TMJ inflammation.

Indexed as

AdultAgedAnimalsCartilage, ArticularChondrocytesFemaleGene Expression RegulationHumansInflammationInterleukin-1Interleukin-1betaMaleMiddle AgedOsteoarthritisRats, Sprague-DawleySignal TransductionIL37 protein, humanInterleukin-1Interleukin-1betacartilageIL-1R8inflammationinterleukin-37temporomandibular joint

Identifiers

PMID31560411
PMCPMC6869040
OpenAlexW2975320162

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.