Unit of Ophthalmology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Research Support Laboratory, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Eur J Ophthalmol. 2022 Jan;32(1):651-657. doi: 10.1177/11206721211002698. Epub 2021 Mar 25.
To identify the association between single-nucleotide polymorphisms (SNPs) in , and genes and exudative age-related macular degeneration (AMD) in a Spanish population.
In 187 exudative AMD patients and 196 healthy controls (61% women, mean age 75 years), 12 SNPs as risk factors for AMD in (rs1410996, rs1061170, r380390), ARMS2 (rs10490924, rs10490923), (rs11200638), (rs641153), (rs547154, rs9332739), and (rs147859257, rs2230199, rs1047286) genes were analyzed.
The G allele was the most frequent in CFH gene (rs1410996) with a 7-fold increased risk of AMD (OR 7.69, 95% CI 3.17-18.69), whereas carriers of C allele in (rs1061170) showed a 3-fold increased risk for AMD (OR 3.22, 95% CI 1.93-5.40). In (rs380390), the presence of G allele increased the risk for AMD by 2-fold (OR 2.52, 95% CI 1.47-4.30). In (rs10490924), the T-allele was associated with an almost 5-fold increased risk (OR 5.49, 95% CI 3.23-9.31). The A allele in (rs11200638) was more prevalent in AMD versus controls (OR 6.44, 95% CI 3.62-11.47). In gene (rs9332739) the presence of C increased risk for AMD by 3-fold (OR 3.10, 95% CI 1.06-9.06).
SNPs in , and genes were associated in our study with an increased risk for exudative AMD in Spanish patients.
在西班牙人群中,鉴定 基因和 基因中的单核苷酸多态性(SNPs)与渗出性年龄相关性黄斑变性(AMD)之间的关联。
在 187 名渗出性 AMD 患者和 196 名健康对照者(61%为女性,平均年龄 75 岁)中,分析了 12 个与 AMD 相关的风险因素 SNPs,分别位于 (rs1410996、rs1061170、r380390)、ARMS2(rs10490924、rs10490923)、 (rs11200638)、 (rs641153)、 (rs547154、rs9332739)和 (rs147859257、rs2230199、rs1047286)基因中。
CFH 基因(rs1410996)中 G 等位基因最为常见,AMD 的风险增加了 7 倍(OR 7.69,95%CI 3.17-18.69),而 (rs1061170)中 C 等位基因的携带者 AMD 的风险增加了 3 倍(OR 3.22,95%CI 1.93-5.40)。在 (rs380390)中,G 等位基因使 AMD 的风险增加了 2 倍(OR 2.52,95%CI 1.47-4.30)。在 (rs10490924)中,T 等位基因与几乎 5 倍的风险增加相关(OR 5.49,95%CI 3.23-9.31)。与对照组相比, (rs11200638)中 A 等位基因在 AMD 中更为常见(OR 6.44,95%CI 3.62-11.47)。在 基因(rs9332739)中,C 等位基因的存在使 AMD 的风险增加了 3 倍(OR 3.10,95%CI 1.06-9.06)。
本研究中, 基因和 基因中的 SNPs 与西班牙渗出性 AMD 患者的风险增加相关。