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Chinese Journal of Geriatric Orthopaedics and Rehabilitation(Electronic Edition) ›› 2023, Vol. 09 ›› Issue (01): 51-58. doi: 10.3877/cma.j.issn.2096-0263.2023.01.010

• Meta-analysis • Previous Articles     Next Articles

Association between growth differentiation factor 5rs143383 gene polymorphism and knee osteoarthritis: a Meta-Analysis

Yuepeng Wang, Yunfeng Xu()   

  1. Graduate School, Changzhi Medical College, Changzhi 046000, China
    Department of Orthopedics, Changzhi Yunfeng Hospital, Changzhi 046000, China
  • Received:2022-11-26 Online:2023-02-05 Published:2023-06-08
  • Contact: Yunfeng Xu

Abstract:

Objective

To explore the relationship between growth differentiation factor 5 (GDF5) rs143383 gene polymorphism and knee osteoarthritis (KOA).

Methods

The literatures about the relationship between GDF5 rs143383 gene polymorphism and knee osteoarthritis published from January 1, 2022 were searched, including PubMed, Embase, Web of Science, China knowledge net, Wanfang and VIP database. According to the retrieval strategy, 16 articles (17 items of data) met the inclusion exclusion criteria. After extracting the data from the required research, the odds ratio (OR) and its 95% confidence interval (CI) were determined for evaluation. The publication deviation was evaluated by funnel chart.

Results

We found that there was a significant correlation between GDF5 rs143383 gene polymorphism and knee osteoarthritis. In the overall allele model (T vs C: OR=1.29, 95% CI: 1.14, 1.26, P<0.01), the codominant gene model (TT vs CC: OR=1.45, 95% CI: 1.30, 1.62, P<0.01) and the dominant gene model (TT + TC vs CC: OR=1.29, 95% CI: 1.17, 1.43, P<0.0l), it is suggested that there is a significant correlation between GDF5 gene polymorphism and the occurrence of knee osteoarthritis. In addition, we also subtyped according to race, through subgroup analysis of allele models in Asian and Caucasian populations (Asian population: T vs C: OR=1.22, 95% CI: 1.13, 1.30, P<0.01, Caucasian population: T vs C: OR=1.18, 95% CI: 1.10, 1.26, P<0.01) and codominant gene model (Asian population: TT vs CC: OR=1.58, 95% CI: 1.33, 1.88, P<0.01, Caucasian population: TT vs CC: OR=1.37, 95% CI: 1.19, 1.59, P<0.01) and dominant gene model (Asian population: TT + TC vs CC: OR=1.40, 95% CI: 1.18, 1.65, P<0.01, Caucasian population: TT + TC vs CC: OR=1.24, 95% CI: 1.08, 1.42, P<0.01). Significant association between GDF5 rs143383 gene polymorphism and knee osteoarthritis was observed in Asian and Caucasian populations, but no significant association was found in African population.

Conclusion

There is a significant association between GDF5 rs143383 gene polymorphism and knee osteoarthritis, especially in Asian and Caucasian populations.

Key words: GDF5, rs143383, Gene polymorphism, Osteoarthritis of knee joint, Meta analysis

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