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Proinflammatory and angiogenesis-related cytokines in vitreous samples of highly myopic patients
Cytokine ( IF 3.7 ) Pub Date : 2021-01-01 , DOI: 10.1016/j.cyto.2020.155308
Qiaoling Wei 1 , Xiaonan Zhuang 1 , Jiawen Fan 1 , Rui Jiang 1 , Qing Chang 1 , Gezhi Xu 1 , Zhiqiang Yu 1
Affiliation  

PURPOSE To determine the concentrations of vitreous proinflammatory cytokines and angiogenesis-related growth cytokines in highly myopic (HM) patients and controls. METHODS Vitreous humor (VH) was obtained from patients during vitrectomy for rhegmatogenous retinal detachment (RRD), myopic retinoschisis (MRS), idiopathic epiretinal membrane (ERM), or macular hole (MH). High myopia was defined as an axial length (AL) of ≥26.0 mm and a spherical equivalent refractive error more negative than -6.0 D. A multiplex fluorescent-bead-based immunoassay was employed to measure the levels of 29 designated cytokines. The results were compared across groups. RESULTS Seventy-eight VH samples were collected from 78 patients (36 HM versus 42 controls). Vascular endothelial growth factor (VEGF) was significantly higher in the VH samples from HM patients than in those from the controls. Five inflammation-related factors, interferon γ (IFN-γ), interleukin 6 (IL6), IFN-γ-induced protein 10 (IP-10), eotaxin, and macrophage inflammatory protein 1α (MIP-1α), were significantly higher in the HM group than in the control group. The vitreous concentrations of well-known angiogenic growth factors monocyte chemoattractant protein 1 (MCP1) and IL5 were significantly elevated in the VH samples from HM patients. CONCLUSIONS Proinflammatory cytokines and angiogenic growth factors were elevated in the VH of HM patients, suggesting that an elevated inflammatory status and higher levels of angiogenic factors are present in eyes with HM.

中文翻译:

高度近视患者玻璃体样本中的促炎和血管生成相关细胞因子

目的 确定高度近视 (HM) 患者和对照的玻璃体促炎细胞因子和血管生成相关生长细胞因子的浓度。方法 玻璃体液 (VH) 取自因孔源性视网膜脱离 (RRD)、近视性视网膜劈裂 (MRS)、特发性视网膜前膜 (ERM) 或黄斑裂孔 (MH) 进行玻璃体切除术的患者。高度近视被定义为轴长 (AL) ≥ 26.0 mm 和球面等效屈光不正比 -6.0 D 更负。采用基于多重荧光珠的免疫测定法来测量 29 种指定细胞因子的水平。结果在各组之间进行了比较。结果 从 78 名患者(36 名 HM 与 42 名对照)收集了 78 份 VH 样本。HM 患者的 VH 样本中的血管内皮生长因子 (VEGF) 显着高于对照组。五种炎症相关因子,干扰素γ(IFN-γ)、白细胞介素 6(IL6)、IFN-γ 诱导蛋白 10(IP-10)、嗜酸性粒细胞趋化因子和巨噬细胞炎症蛋白 1α(MIP-1α),在HM组优于对照组。在 HM 患者的 VH 样本中,众所周知的血管生成生长因子单核细胞趋化蛋白 1 (MCP1) 和 IL5 的玻璃体浓度显着升高。结论 HM 患者的 VH 中促炎细胞因子和血管生成生长因子升高,表明 HM 眼中炎症状态升高和血管生成因子水平升高。HM 组的白细胞介素 6 (IL6)、IFN-γ 诱导蛋白 10 (IP-10)、嗜酸性粒细胞趋化因子和巨噬细胞炎症蛋白 1α (MIP-1α) 显着高于对照组。在 HM 患者的 VH 样本中,众所周知的血管生成生长因子单核细胞趋化蛋白 1 (MCP1) 和 IL5 的玻璃体浓度显着升高。结论 HM 患者的 VH 中促炎细胞因子和血管生成生长因子升高,表明 HM 眼中炎症状态升高和血管生成因子水平升高。HM 组的白细胞介素 6 (IL6)、IFN-γ 诱导蛋白 10 (IP-10)、嗜酸性粒细胞趋化因子和巨噬细胞炎症蛋白 1α (MIP-1α) 显着高于对照组。在 HM 患者的 VH 样本中,众所周知的血管生成生长因子单核细胞趋化蛋白 1 (MCP1) 和 IL5 的玻璃体浓度显着升高。结论 HM 患者的 VH 中促炎细胞因子和血管生成生长因子升高,表明 HM 眼中炎症状态升高和血管生成因子水平升高。在 HM 患者的 VH 样本中,众所周知的血管生成生长因子单核细胞趋化蛋白 1 (MCP1) 和 IL5 的玻璃体浓度显着升高。结论 HM 患者的 VH 中促炎细胞因子和血管生成生长因子升高,表明 HM 眼中炎症状态升高和血管生成因子水平升高。在 HM 患者的 VH 样本中,众所周知的血管生成生长因子单核细胞趋化蛋白 1 (MCP1) 和 IL5 的玻璃体浓度显着升高。结论 HM 患者的 VH 中促炎细胞因子和血管生成生长因子升高,表明 HM 眼中炎症状态升高和血管生成因子水平升高。
更新日期:2021-01-01
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