Dataset Information

Association of Age-Related Cataract With Skin Cancer in an Australian Population.

ABSTRACT: Purpose:Ultraviolet radiation from sunlight contributes to age-related cataract and skin cancer. The EPHA2 gene is implicated in both these diseases. The purpose of this study was to determine whether age-related cataract and skin cancer are associated in a cohort of older Australians. Methods:A cross-sectional study was performed using the Historical Cohort of the Registry of Senior Australians. Individuals aged ≥65 years or aged ≥50 years and of Aboriginal or Torres Strait Islander descent, who had an aged care eligibility assessment between July 2005 and June 2015, and had a history of cataract surgery and/or skin cancer according to the Australian Government Medicare Benefits Schedule dataset, during the 3-year period prior, were evaluated (N = 599,316). A multivariable logistic regression model was used to determine association and multiple hypothesis correction was employed. Results:Of the evaluated individuals, 87,097 (14.5%) had a history of cataract and 170,251 (28.4%) a history of skin cancer. Among those with a history of cataract, 20,497 (23.5%), 1127 (1.3%), and 14,730 (16.9%) individuals had a concurrent history of keratinocyte, melanoma, and premalignant/solar keratosis, respectively. Those with a history of cataract were 19% more likely to have a history of skin cancer (odds ratio [OR], 1.19; 95% confidence interval [CI], (1.17-1.21). Co-occurrence of keratinocyte skin cancer was 16% (OR, 1.16; 95% CI, 1.14-1.18), melanoma 21% (OR, 1.21; 95% CI, 1.13-1.29), and premalignant/solar keratosis 19% (OR, 1.19; 95% CI, 1.17-1.22) more in the presence than absence of history of cataract. Conclusions:Age-related cataract is positively associated with skin cancer and its subtypes, including premalignant lesions in an older Australian population.

SUBMITTER: Sharma S

PROVIDER: S-EPMC7405762 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Association of Age-Related Cataract With Skin Cancer in an Australian Population.

Sharma Shiwani S Lang Catherine C Khadka Jyoti J Inacio Maria C MC

Investigative ophthalmology & visual science 20200501 5

<h4>Purpose</h4>Ultraviolet radiation from sunlight contributes to age-related cataract and skin cancer. The EPHA2 gene is implicated in both these diseases. The purpose of this study was to determine whether age-related cataract and skin cancer are associated in a cohort of older Australians.<h4>Methods</h4>A cross-sectional study was performed using the Historical Cohort of the Registry of Senior Australians. Individuals aged ≥65 years or aged ≥50 years and of Aboriginal or Torres Strait Islan ...[more]

PMID: 32460312

Similar Datasets

Project description:PURPOSE: The gene for Eph-receptor tyrosinekinase-type A2 (EPHA2) has been shown to be involved in the pathogenesis of age-related cataract (ARC). The aim of this study was to examine whether EPHA2 polymorphisms were associated with the susceptibility to age-related cortical cataract in a Han Chinese population. METHODS: Five single-nucleotide polymorphisms (SNPs)-rs3768293, rs3754334, rs7548209, rs707455, and rs477558-in the EPHA2 gene were genotyped in 422 Han Chinese patients with age-related cortical cataract and 317 age-, sex-, and ethnically matched healthy controls using a PCR restriction fragment length polymorphism (PCR-RFLP) assay. Data were analyzed by ?(2) analysis. RESULTS: The results showed that the five analyzed polymorphisms in EPHA2 were in Hardy-Weinberg equilibrium both in the patients and in the controls. The frequency of the rs477558 AA genotype was signi?cantly increased in ARC patients compared with controls (?(2)=8.649, pc=0.045, odds ratio [OR] 1.555, 95% CI 1.158 to 2.089). The frequency of the rs477558 AG genotype was signi?cantly decreased in ARC patients compared with controls (?(2)=9.281, pc=0.030, OR 0.626, 95% CI 0.463 to 0.847). Signi?cantly higher frequencies of the GG genotype and the G allele of rs7548209 were observed in ARC patients compared with controls (?(2)=10.430, pc=0.015, OR 1.660, 95% CI 1.219 to 2.261 and ?(2)=8.537, pc=0.015, OR 1.486, 95% CI 1.138 to 1.940, respectively). On the other hand, signi?cantly decreased frequencies of the rs7548209 CG genotype and the C allele were observed in ARC patients compared with controls (?(2)=9.999, pc=0.030, OR 0.603, 95% CI 0.440 to 0.826 and ?(2)=8.537, pc=0.015, OR 0.673, 95% CI 0.515 to 0.879, respectively). There was no difference in the frequencies of the genotype and allele of the rs3768293, rs3754334, and rs707455 SNPs between the patients with ARC and the controls. CONCLUSIONS: Our study suggests that both SNP rs477558 and SNP rs7548209 of EPHA2 are associated with age-related cortical cataract in a Han Chinese population.

Dataset Information

Association of Age-Related Cataract With Skin Cancer in an Australian Population.

Publications

Association of Age-Related Cataract With Skin Cancer in an Australian Population.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets