Evidence map›Paper›PMID 33610191›Full record

ArticleArthritis research & therapy2021

Macrophage migration inhibitory factor may play a protective role in osteoarthritis.

Ming Liu, Zikun Xie, Guang Sun, Liujun Chen, Dake Qi, Hongwei Zhang, Jieying Xiong, Andrew Furey, Proton Rahman, Guanghua Lei and 1 more

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 31 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

11 authors at 3 institutions in 2 countries.

Ming LiuDivision of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada.
Zikun XieDivision of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada.
Guang SunDiscipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Liujun ChenCollege of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada.
Dake QiCollege of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada.
Hongwei ZhangDiscipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Jieying XiongDivision of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada.
Andrew FureyDiscipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Proton RahmanDiscipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Guanghua LeiDepartment of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.
Guangju ZhaiDivision of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada. guangju.zhai@med.mun.ca.
Memorial University of Newfoundland · CACentral South University · CNUniversity of Manitoba · CA

Funding

CIHR 132178CIHR 143058CIHR 153298
6 · The paper itself

Abstract

backgroundOsteoarthritis (OA) is the most prevalent form of arthritis and the major cause of disability and overall diminution of quality of life in the elderly population. Currently there is no cure for OA, partly due to the large gaps in our understanding of its underlying molecular and cellular mechanisms. Macrophage migration inhibitory factor (MIF) is a procytokine that mediates pleiotropic inflammatory effects in inflammatory diseases such as rheumatoid arthritis (RA) and ankylosing spondylitis (AS). However, data on the role of MIF in OA is limited with conflicting results. We undertook this study to investigate the role of MIF in OA by examining MIF genotype, mRNA expression, and protein levels in the Newfoundland Osteoarthritis Study.

methodsOne hundred nineteen end-stage knee/hip OA patients, 16 RA patients, and 113 healthy controls were included in the study. Two polymorphisms in the MIF gene, rs755622, and -794 CATT

resultsrs755622 and -794 CATT

conclusionsReduced MIF mRNA and protein expression in OA patients suggested MIF might have a protective role in OA and could serve as a biomarker to differentiate OA from other joint disorders.

Indexed as

Arthritis, RheumatoidOsteoarthritisAgedHumansIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsQuality of LifeTumor Necrosis Factor-alphaIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMIF protein, humanTumor Necrosis Factor-alphaCytokinesInflammationMacrophage migration inhibitory factorOsteoarthritis

Identifiers

PMID33610191
PMCPMC7896408
OpenAlexW3133261031

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.