Evidence map›Paper›PMID 26621504›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2016

CXCL16 upregulates RANKL expression in rheumatoid arthritis synovial fibroblasts through the JAK2/STAT3 and p38/MAPK signaling pathway.

Chang-hong Li, Lin-lin Xu, Jin-xia Zhao, Lin Sun, Zhong-qiang Yao, Xiao-li Deng, Rui Liu, Lin Yang, Rui Xing, Xiang-yuan Liu

Abstract read
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In one paragraph

Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
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  4. Pain mechanism and management strategy of rheumatoid arthritis.Frontiers in pain research (Lausanne, Switzerland) · 2025
    Review
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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

10 authors at 3 institutions in 1 country.

Chang-hong LiDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Lin-lin XuDepartment of Clinical Nutrition, First Hospital of Tsinghua Univiersity, Beijing, 100016, People's Republic of China.
Jin-xia ZhaoDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Lin SunDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Zhong-qiang YaoDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Xiao-li DengDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Rui LiuDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Lin YangDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Rui XingDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
Xiang-yuan LiuDepartment of Rheumatology and Immunology, Peking University Third Hospital, Beijing, 100191, People's Republic of China. liu-xiangyuan@263.net.
Peking University · CNPeking University Third Hospital · CNBeijing Hua Xin Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo explore the influence of chemokine, CXCL16, on the expression of the receptor activator nuclear factor κB ligand (RANKL) in rheumatoid arthritis (RA) fibroblast-like synoviocytes (RA-FLS).

methodsThe expression of CXCL16/CXCR6 and RANKL in RA or osteoarthritis (OA) patient synovia was examined by Western blot and immunohistochemistry. The serum concentration of CXCL16 and RANKL was measured by enzyme-linked immunosorbent assay (ELISA). RA-FLS were treated with recombinant CXCL16, and RANKL mRNA and protein were measured using PCR, Western blot and ELISA.

resultsThe synovial expression of CXCL16, CXCR6, and RANKL was higher in RA patients than in patients with OA. The serum CXCL16 and RANKL levels were higher in RA patients compared with OA patients and healthy controls. CXCL16 correlated with erythrocyte sedimentation rate, C reactive protein, disease activity, serum rheumatoid factor, and RANKL. RA-FLS treated with CXCL16 showed markedly increased expression of RANKL. When STAT3 or p38 activation was blocked by an inhibitor, CXCL16 failed to upregulate RANKL expression. In contrast, inhibiting the Akt or Erk pathway did not achieve the same effect.

conclusionsCXCL16 upregulates RANKL expression in RA-FLS and these effects are mainly mediated by the JAK2/STAT3 and p38/MAPK signaling pathways.

Indexed as

AdultAgedArthritis, RheumatoidChemokine CXCL16Chemokines, CXCFemaleFibroblastsHumansJanus Kinase 2MaleMiddle AgedMitogen-Activated Protein KinasesRANK LigandReceptors, ChemokineReceptors, CXCR6Receptors, ScavengerChemokine CXCL16Chemokines, CXCCXCL16 protein, humanCXCR6 protein, humanJAK2 protein, humanJanus Kinase 2Mitogen-Activated Protein KinasesRANK LigandReceptors, ChemokineReceptors, CXCR6Receptors, ScavengerReceptors, VirusSTAT3 protein, humanSTAT3 Transcription FactorTNFSF11 protein, humanCXCL16JAK2/STAT3p38/MAPKRANKLRheumatoid arthritis

Identifiers

PMID26621504
OpenAlexW2184900550

What OpenQuestion holds

Textmetadata
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.