Evidence map›Paper›PMID 31653823›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2019

Long Non-Coding RNA (LncRNA) CAIF is Downregulated in Osteoarthritis and Inhibits LPS-Induced Interleukin 6 (IL-6) Upregulation by Downregulation of MiR-1246.

Ke Qi, Rongqiang Lin, Chenchen Xue, Tianze Liu, Yiming Wang, Yongjin Zhang, Jia Li

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.7field-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

20 citing papers in PubMed, 27 citations in OpenAlex.

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  20. lncRNA IGHCMediators of inflammation · 2020
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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 2 institutions in 1 country.

Ke QiDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Rongqiang LinDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Chenchen XueDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Tianze LiuDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Yiming WangDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Yongjin ZhangDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Jia LiDepartment of Joint Surgery, Changhai Hospital, Shanghai, China (mainland).
Second Military Medical University · CNChanghai Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Osteoarthritis (OA) affects about 40% of people older than 40 years of age, and the mechanism is not well understood. Long non-coding RNA (lncRNA) CAIF is a recently identified critical player in myocardial infarction, while its role in other human diseases is unclear. The present study aimed to investigate the role of CAIF in OA. MATERIAL AND METHODS Levels of CAIF in synovial fluid of OA patients (n=60) and healthy controls (n=60) were measuring by performing quantitative real-time polymerase chain reaction (qRT-PCR). MiR-1246 and interleukin (IL)-6 levels in synovial fluid were measured by performing qRT-PCR and enzyme-linked immunosorbent assay (ELISA), respectively. Cell apoptosis analysis was performed after CHON-001 cells were treated with 500 mg/mL lipopolysaccharide (LPS) for 24 hours. RESULTS We found that CAIF in synovial fluid was downregulated in OA patients and inversely correlated with miR-1246 and IL-6. Downregulated CAIF distinguished OA patients from healthy controls. In cells of chondrogenic cell line CHON-001, CAIF overexpression mediated the inhibited expression of miR-1246 and secretion of IL-6, while miR-1246 overexpression reduced the effects of CAIF overexpression on IL-6 secretion. In addition, CAIF overexpression inhibited the apoptosis of CHON-001 cells under LPS treatment, while miR-1246 overexpression attenuated the effects of CAIF overexpression. CONCLUSIONS Therefore, CAIF may downregulate miR-1246 to improve OA.

Indexed as

AdultAgedCase-Control StudiesCell LineChondrocytesFemaleHumansInterleukin-6LipopolysaccharidesMaleMicroRNAsMiddle AgedOsteoarthritisRNA, Long NoncodingSynovial FluidUp-RegulationInterleukin-6LipopolysaccharidesMicroRNAsMIRN1246 microRNA, humanRNA, Long Noncoding

Identifiers

PMID31653823
PMCPMC6827483
OpenAlexW2981685283

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.