Anticancer research · 2024
Impacts of Matrix Metalloproteinase-11 Genotypes on Pterygium Risk.
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Hsia Ning-Yi, Chen Hung-Chih, Tsai Hung-Wen, Hsia Te-Chun, Hu Pei-Shin, Wang Yun-Chi, Shih Hou-Yu, Chang Wen-Shin, Cheng DA-Chuan, Bau DA-Tian, Tsai Chia-Wen
Аннотация
BACKGROUND/AIM: The dysregulation of matrix metalloproteinase (MMP) proteins has been reported to be involved in the etiology of pterygium. However, studies about the role of matrix metalloproteinase-11 (MMP-11) are lacking. This study is the first to examine the genomic role of MMP-11 in pterygium.
MATERIALS AND METHODS: The genotypes of MMP-11 rs738791, rs2267029, rs738792, and rs28382575 were determined in 140 pterygium cases and 280 non-pterygium controls by utilizing polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and direct sequencing.
RESULTS: The genotypic frequencies of MMP-11 rs738792 TT, CT and CC were 40.0%, 50.7%, and 9.3% in the pterygium group, significantly different from those in the non-pterygium group (55.0%, 37.1%, and 7.9%, respectively; p for trend=0.0139). Specifically, individuals carrying the variants CT and CC had a 1.88- and 1.63-fold odds ratio of pterygium risk [95% confidence interval (CI)=1.22-2.89 and 0.77-3.44, p=0.0054 and 0.2834, respectively]. In the dominant model, individuals carrying CT+CC had significantly higher pterygium risk (odds ratio=1.83, 95%CI=1.21-2.77, p=0.0052). No association was found for other MMP-11 polymorphisms. Allelic analysis showed that MMP-11 rs738792 C allele was significantly associated with pterygium risk (odds ratio=1.48, 95%CI=1.08-2.01, p=0.0169). for the variant alleles of other MMP-11 polymorphisms were not associated with pterygium risk.
CONCLUSION: The MMP-11 rs738792 genotypes can serve as a predictive marker for pterygium risk in Taiwanese. Additionally, elucidating the role of MMP-11 in the pathogenesis of pterygium could inform targeted therapies based on MMP-11 modulation.
MATERIALS AND METHODS: The genotypes of MMP-11 rs738791, rs2267029, rs738792, and rs28382575 were determined in 140 pterygium cases and 280 non-pterygium controls by utilizing polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and direct sequencing.
RESULTS: The genotypic frequencies of MMP-11 rs738792 TT, CT and CC were 40.0%, 50.7%, and 9.3% in the pterygium group, significantly different from those in the non-pterygium group (55.0%, 37.1%, and 7.9%, respectively; p for trend=0.0139). Specifically, individuals carrying the variants CT and CC had a 1.88- and 1.63-fold odds ratio of pterygium risk [95% confidence interval (CI)=1.22-2.89 and 0.77-3.44, p=0.0054 and 0.2834, respectively]. In the dominant model, individuals carrying CT+CC had significantly higher pterygium risk (odds ratio=1.83, 95%CI=1.21-2.77, p=0.0052). No association was found for other MMP-11 polymorphisms. Allelic analysis showed that MMP-11 rs738792 C allele was significantly associated with pterygium risk (odds ratio=1.48, 95%CI=1.08-2.01, p=0.0169). for the variant alleles of other MMP-11 polymorphisms were not associated with pterygium risk.
CONCLUSION: The MMP-11 rs738792 genotypes can serve as a predictive marker for pterygium risk in Taiwanese. Additionally, elucidating the role of MMP-11 in the pathogenesis of pterygium could inform targeted therapies based on MMP-11 modulation.