| 1 | Inflammatory model in patients with primary open angle glaucoma and diabetes显示文摘AIM: To assess the inflammatory cytokines expression in aqueous humor in diabetic primary open angle glaucoma(POAG) patients. METHODS: A cross-sectional study on 87 eyes, distributed as following: 26 eyes from diabetic patients, 16 eyes with POAG and 21 eyes from diabetic POAG patients; healthy controls(24 eyes) were recruited from patients undergoing conventional cataract surgery. A volume of 100 μL of aqueous humor(AH) was collected during phacoemulsification and 21 inflammatory markers were quantified using a Luminex~? cytometric bead assay: IL-1 Ra, IL-1α, IL-1β, IL-5, IL-6, IL-10, IL-17, GM-CSF, IFNγ, CCL2, CCL3, CCL4, CXCL5, CXCL8, bFGF, VEGF, TNFα. Main changes in cytokine profile were analyzed and compared between groups. Data on demographics, duration of glaucoma, intraocular pressure(IOP), number of anti-glaucoma substances were recorded for correlation analysis and prediction models. RESULTS: Significant differences in cytokine expression between groups were detected for CXCL5(P<0.001), CXCL8(P=0.004), IL-1α(P<0.001), IL-2(P<0.001), CCL4(P=0.003), CCL5(P<0.001) and TNFα(P=0.05). Post-hoc analysis identified IL-2(P=0.009) and CXCL5(P<0.001) as 'separation markers' between POAG and diabetic POAG eyes. In POAG patients, the 'separation markers' could highly predict the TNFα levels F(1, 16)=14.639, P<0.001, whereas in diabetic patients F(1, 24)=4.844, P=0.006 and diabetic POAG patients F(1, 19)=2.358, P=0.05 the level of prediction was inferior.CONCLUSION: Our results reveal an inflammatory model based on increased TNFα levels in POAG eyes.Simultaneous co-stimulatory molecules and additional inflammatory pathways need to be further explored in diabetic POAG cases, since the prediction model could only partially explain the increased TNFα level in this category of patients. | Anca Pantalon Otilia Obada Daniela Constantinescu Crenguta Feraru Dorin Chiselita | 2019 | International Journal of Ophthalmology(English edition)2019，12，5： | 4 |
| 2 | The AP-3 adaptor complex is required for vacuolar function in Arabidopsis显示文摘Subcellular trafficking 在真核细胞的房间为大量的功能被要求。它包含货物排序,在多重层次的泡形成, trafficking 和熔化过程的规定。适配器蛋白质(AP ) 建筑群是货物在酵母和哺乳动物排序进泡的关键管理者,但是他们在植物的存在和功能没被表明。这里,我们报导影响蛋白质的 trafficking 的鉴定 4 (pat4 ) 在通常认为的 δ 的变异的有缺陷者;AP-3 建筑群的子单元。pat4 和 pat2,从缺乏功能的通常认为的 AP-3 β 的一样的 GFP 基于成像的向前基因的屏幕孤立的异种;,以及主导的否定 AP-3 μ难辨别的显型由大部分正常的形态学和开发描绘了的转基因的线显示,而是在异常 vacuolar 结构的膜蛋白质的强壮的细胞内部的累积。所有异种在形态学和功能是有缺点的 lysin 并且蛋白质存储液泡(PSV ) 但是储备蛋白质排序到 PSV 的表演正常。Immunoprecipitation 实验和基因研究揭示了通常认为的 AP-3 β 的紧密的功能、物理的协会;并且 AP-3 δ子单元。而且,两蛋白质仔细与通常认为的 AP-3 μ 被连接;并且 σ子单元和 clathrin 和 dynamin 机械的几个部件。一起拿,这些结果表明那 AP 建筑群,类似于那些在另外的优核质,在植物,和那 AP-3 存在在植物房间在生物的续生说的规定和液泡的功能起一个特定的作用。 | Marta Zwiewka Elena Feraru Barbara Moller Inhwan Hwang Mugurel I Feraru Jargen Kleine-Vehn Dolf Weijers Jifi Friml | 2011 | Cell Research2011，21，12： | 3 |
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