Evidence map›Paper›PMID 33484396›Full record

ArticleInflammation2021

Umbelliferone Ameliorates Complete Freund Adjuvant-Induced Arthritis via Reduction of NF-κB Signaling Pathway in Osteoclast Differentiation.

Guofeng Wu, Wenbo Nie, Qiu Wang, Youguo Hao, Shaohua Gong, Yuxin Zheng, Hao Lv

Abstract read
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In one paragraph

Article in Inflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  12. Anti-inflammatory and analgesic effects ofFrontiers in pharmacology · 2023
    Article
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  14. Journal of traditional and complementary medicine · 2023
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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 6 institutions in 1 country.

Guofeng WuDepartment of Articular Orthopaedics, The First People's Hospital of Changzhou, Changzhou, 213000, Jiangsu, China.
Wenbo NieDepartment of Orthopaedics, Shanxian Central Hospital, Heze, 274300, Shandong, China.
Qiu WangDepartment of Surgery, Hot Spring Sanatorium of Linyi, Shandong Coal (Linyi Hedong Central Hospital, Linyi, 276032, Shandong, China.
Youguo HaoDepartment of Rehabilitation, Shanghai Putuo People's Hospital, Shanghai, 200060, China.
Shaohua GongDepartment of Spinal surgery, Baoshan Branch, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201999, China.
Yuxin ZhengDepartment of Orthopedics, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200021, China.
Hao LvDepartment of Orthopedics Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China. drluhao@sina.com.ORCID http://orcid.org/0000-0001-5097-395X
Shanghai University of Traditional Chinese Medicine · CNAnhui Medical University · CNCentral Hospital of Putuo District · CNLinyi People's Hospital · CNThe First People's Hospital of Changzhou · CNXian Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteoclasts, bone-resorbing somatic cells, are directly responsible for bone destruction during rheumatoid arthritis. Complete Freund adjuvant (CFA) is a widely used animal model using rodents for studying rheumatoid arthritis (RA), which effectively manifests serious cartilage destruction and progressive bone erosion, affecting synovial joints and serious joint dysfunction. It was considered that joint injury in RA is induced through systemic inflammation pathway. Umbelliferone (UF), a coumarin derivative of Agele marmilosa, possesses anti-inflammatory activity. In the current study, we scrutinize the effect of umbelliferone on CFA-induced arthritis model and explore the possible mechanism on bone destruction. Intradermal administration of CFA (0.05 mL) was to induce RA manifestations in the experimental rats and the same oral administration of UF was received. The anti-arthritic activity of UF was determined by its inhibitory activity on various biochemical markers, viz., pro-inflammatory, inflammatory, antioxidant enzymes, and hematological parameters elevated during RA condition. We also estimated the mRNA expression of osteoclast parameters. Obtained result disclosed significant reduction in the paw edema and increment of the body weight after UF administration. UF reduce the inflammatory mediatory such as COX-2, PGE

Indexed as

AnimalsArthritis, ExperimentalCell DifferentiationDose-Response Relationship, DrugFreund's AdjuvantMaleNF-kappa BOsteoclastsRatsRats, WistarSignal TransductionUmbelliferonesFreund's AdjuvantNF-kappa BUmbelliferonesarthritisNF-κB, inflammationosteoclastogenesisumbelliferone

Identifiers

PMID33484396
OpenAlexW3122862258

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.