Evidence map›Paper›PMID 28923043›Full record

ArticleJournal of biomedical science2017

Rosmarinic acid induces rabbit articular chondrocyte differentiation by decreases matrix metalloproteinase-13 and inflammation by upregulating cyclooxygenase-2 expression.

Seong-Hui Eo, Song Ja Kim

Open access · diamondAbstract read
In one paragraph

Article in Journal of biomedical science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Seong-Hui EoDepartment of Biological Sciences, College of Natural Sciences, Kongju National University, Gongju, 32588, Republic of Korea.
Song Ja KimDepartment of Biological Sciences, College of Natural Sciences, Kongju National University, Gongju, 32588, Republic of Korea. ksj85@kongju.ac.kr.
Kongju National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMatrix metalloproteinases (MMPs) are known to play an important role in the degradation of the extracellular matrix and the pathological progression of osteoarthritis (OA). The natural polyphenolic compound rosmarinic acid (Ros. A) has been shown to suppress the inhibitory activity of matrix metalloproteinases (MMPs). However, the effects of Ros. A on OA have not been investigated.

methodsIn the current study, primary articular chondrocytes were cultured from rabbit articular cartilage and treated with Ros. A. Phenotypic characterization was performed by western blotting to assess specific markers, prostaglandin E

resultsWe report that in rabbit articular chondrocytes, Ros. A increased type II collagen, sulfated-proteoglycan, cyclooxygenase-2 (COX-2), and PGE

conclusionsResults suggest that ERK-1/2 regulates Ros. A-induced inflammation and that p38 regulates differentiation by inhibiting MMP-13 in rabbit articular chondrocytes.

Indexed as

InflammationUp-RegulationAnimalsCartilage, ArticularChondrocytesCinnamatesCyclooxygenase 2DepsidesMatrix Metalloproteinase 13RabbitsRosmarinic AcidCinnamatesCyclooxygenase 2DepsidesMatrix Metalloproteinase 13Rosmarinic AcidChondrocytesCOX-2ERK pathwayMatrix metalloproteinase-13 (MMP-13)p38 Kinase pathwayRosmarinic acid (Ros. A)Type II collagen

Identifiers

PMID28923043
PMCPMC5603189
OpenAlexW2755584814

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Registered trials

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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.