Evidence map›Paper›PMID 30671313›Full record

ArticlePeerJ2019

The expression of chondrogenesis-related and arthritis-related genes in human ONFH cartilage with different Ficat stages.

Gaoyang Chen, Lei Zhong, Qingyu Wang, Zhaoyan Li, Jing Shang, Qiwei Yang, Zhenwu Du, Jincheng Wang, Yang Song, Guizhen Zhang

Open access · goldAbstract read
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Article in PeerJ, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.3field-weighted citation impact, top 14% 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

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3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 18 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

10 authors at 1 institution in 1 country.

Gaoyang ChenDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Lei ZhongDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Qingyu WangDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Zhaoyan LiDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Jing ShangDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Qiwei YangResearch Centre, Second Hospital of Jilin University, Changchun, Jilin, China.
Zhenwu DuDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Jincheng WangDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Yang SongDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Guizhen ZhangDepartment of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.
Second Affiliated Hospital of Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has been well known that the degeneration of hip articular cartilage with osteonecrosis of the femoral head (ONFH) increases the instability of hip and accelerates the development process of ONFH. A better understanding of the expression of chondrogenesis-related and arthritis-related genes of cartilage along with the progression of ONFH seems to be essential for further insight into the molecular mechanisms of ONFH pathogenesis.

methodsWe analyzed the differentially expressed gene profile (GSE74089) of human hip articular cartilage with ONFH. The functions and pathway enrichments of differentially expressed genes (DEGs) were analyzed via GO and KEGG analysis. The expression of six selected critical chondrogenesis-related and four arthritis-related genes in eight human hip articular cartilage with femoral neck fracture (FNF) and 26 human hip articular cartilage with different stages ONFH (6 cases of Ficat stage II, 10 cases of Ficat stage III and 10 cases of Ficat stage IV) were detected.

resultsA total of 2,174 DEGs, including 1,482 up-regulated and 692 down-regulated ones, were obtained in the ONFH cartilage specimens compared to the control group. The GO and KEGG enrichment analysis indicated that the function of these DEGs mainly enriched in extracellular matrix, angiogenesis, antigen processing and presentation. The results showed a significant stepwise up-expression of chondrogenesis-related genes, including MMP13, ASPN, COL1A1, OGN, COL2A1 and BMP2, along with the progression of ONFH. The arthritis-related genes IL1

conclusionExpression changes of six chondrogenesis-related and four arthritis-related genes were found in hip articular cartilage specimens with different ONFH Ficat stages. These findings are expected to a get a further insight into the molecular mechanisms of ONFH progression.

Indexed as

CartilageDifferent ficat stagesGene expressionONFH

Identifiers

PMID30671313
PMCPMC6339479
OpenAlexW2908604263

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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.