Current Eye Research最新文献

{"title":"The Impact of Different Optical Zone Diameter on Corneal Astigmatism Correction Using Femtosecond Laser Corneal Relaxing Incisions: 8 mm vs 9 mm.","authors":"Zhangliang Li, Yiyi Wang, Ziqi Meng, Yalan Wang, Xicong Lou, Zehui Zhu, Jing Jin, Yun-E Zhao","doi":"10.1080/02713683.2024.2408395","DOIUrl":"10.1080/02713683.2024.2408395","url":null,"abstract":"<p><strong>Purpose: </strong>To compare the impact of 8 mm versus 9 mm optical zone (OZ) diameters on corneal astigmatism correction and to evaluate the impact of incision depth percentage after femtosecond laser corneal relaxing incisions (CRIs) combined with cataract surgery.</p><p><strong>Methods: </strong>Thirty-nine eyes from 39 patients were enrolled and randomly assigned to two groups based on the OZ diameter: 8 mm and 9 mm. Corneal astigmatism and CRI depth were measured using Pentacam and anterior segment optical coherence tomography. Vector analysis was performed using Alpins method.</p><p><strong>Results: </strong>In the 8 mm group, postoperative corneal astigmatism was reduced by 0.77 ± 0.61 diopters (D), significantly greater than the reduction of 0.42 ± 0.40 D in the 9 mm group (<i>p</i> < 0.05). The 8 mm group exhibited greater surgically induced astigmatism (SIA), net corneal changes, and a smaller angle of error (AE) (<i>p</i> < 0.05). At 3 months postsurgery, the correction index (CI) values were 0.84 ± 0.39 for the 8 mm group, exceeding the 0.52 ± 0.32 observed in the 9 mm group (<i>p</i> < 0.05). The mean incision depth percentage was significantly higher in the 9 mm group (79.30 ± 10.76%) compared to the 8 mm group (72.58 ± 8.73%) (<i>p</i> < 0.05). In the 8 mm group, CI values closer to 1.00 were associated with lower percentages of incision depth.</p><p><strong>Conclusions: </strong>CRIs with an 8 mm OZ diameter demonstrated superior efficacy in correcting corneal astigmatism with shallower incision depths compared to those with a 9 mm diameter.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"162-168"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy of Topical Cyclosporine Combined with Punctal Plugs in Treating Dry Eye Disease and Inflammation.","authors":"Changming Feng, Wushuang Wang, Lan Gong, Tong Lin","doi":"10.1080/02713683.2024.2411699","DOIUrl":"10.1080/02713683.2024.2411699","url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the effect of punctal plugs combined with cyclosporine eye drops on dry eye disease (DED) and ocular surface inflammation.</p><p><strong>Methods: </strong>In a clinical trial, 73 patients were randomly allocated into three groups: punctal plug group, combination therapy group, and cyclosporine group. At the baseline and four weeks after treatment, the Schirmer I test score, fluorescein tear film break-up time (FBUT), ocular surface staining score and dry eye symptoms were assessed. Tear samples were collected to detect the level of inflammatory factors (interleukins, matrix metalloproteinase 9 (MMP-9) and tumor necrosis factor alpha (TNF-α)). In an animal experiment, a New Zealand rabbit dry eye model was induced. The rabbits were randomly divided into control group, punctal plug group, and combination therapy group (<i>n</i> = 6). Conjunctival goblet cell density, protein level of MMP-9 in conjunctiva and mRNA levels of inflammatory factors in conjunctiva and cornea were measured before and after treatment.</p><p><strong>Results: </strong>In combination therapy group of the clinical trial, the following results were observed: significant improvement in Schirmer I test scores and FBUT compared to the cyclosporine group and punctal plug group, respectively; a decrease in the tear levels of IL-6, IL-1, and MMP-9 compared to the punctal plug group; and a decrease in the tear levels of IL-1α, IL-6, and IL-17 compared to the baseline (all <i>p</i> < 0.05). In the animal experiment, rabbits in combination therapy group had a higher goblet cell density (<i>p</i> < 0.01) and lower mRNA levels of IL-16 (<i>p</i> < 0.05), IL-17 (<i>p</i> < 0.05), and MMP-9 (<i>p</i> < 0.01) in conjunctiva and that of MMP-9 (<i>p</i> < 0.01) in cornea compared to punctal plug group.</p><p><strong>Conclusion: </strong>Cyclosporine eye drops combined with degradable punctal plugs is a more optimized clinical treatment strategy for DED compared with degradable punctal plugs or cyclosporine eye drops alone, considering the influence of comprehensive clinical efficacy and ocular surface inflammation.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"148-161"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment of Corneal Dermoid with Fibrin Glue Boned Multi-Layer Lenticules from Small Incision Lenticules Extraction Surgery: A Preliminary Study of Five Patients.","authors":"Zhen Li, Zhongxia Cheng, Ziyu Jia, Yuyan Tang","doi":"10.1080/02713683.2024.2398121","DOIUrl":"10.1080/02713683.2024.2398121","url":null,"abstract":"<p><strong>Purpose: </strong>Dermoid excision combined with lamellar keratoplasty was one of the most common surgical techniques for corneal dermoid. Due to the huge shortage of corneal donors, small incision lenticule extraction (SMILE) derived lenticules might be the novel and feasible corneal grafts instead of traditional corneal donors. Therefore, we tried to use FG boned multi-layer lenticules as grafts in the treatment of corneal dermoid.</p><p><strong>Methods: </strong>Five patients (the oldest patient was 54 years old and the youngest case was 5 years old) were diagnosed with corneal dermoid and complaining of blurred vision or unsatisfied cosmetic appearance. All patients underwent corneal dermoid excision combined with FG boned multi-layer corneal lenticules transplantation. Slit-lamp microscopy and anterior-segmental optical coherence tomography(AS-OCT)were used to observe ocular appearance, corneal grafts survival, epithelialization, transparency, interlamellar fluid accumulation and the degradation of FG. The preoperative and postoperative change of best-corrected visual acuity (BCVA) and astigmatism were respectively recorded.</p><p><strong>Results: </strong>All patients were satisfied with the postoperative cosmetic results. BCVA had been increased and astigmatism had been decreased in all cases. We observed that the FG boned multi-layer corneal lenticules were covered with smooth corneal epithelium in one week after transplantation and successfully adhered to the corneal beds, without any dislocation or interlayer separation. FG was gradually degraded and absorbed within 1 month after surgery. The lenticule grafts grew well without rejection and kept transparency during the follow-up period.</p><p><strong>Conclusions: </strong>FG boned multi-layer lenticules would be the novel and feasible substitute for lamellar keratoplasty in the treatment of corneal dermoid. FG could not be only used as binder adhering multi-layer lenticules, closing the interlayer space of multi-layer lenticules, preventing the formation of interlayer fluid, but also increasing the thickness and toughness of lenticules, and therefore which is more facilitate to intraoperative suture.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"132-138"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142124992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Capsiate Improves Glucose Metabolism by Improving Insulin Sensitivity in Diabetic Retinopathy Mice.","authors":"Xiaorui Wang, Jingwen Wang, Lijuan Huang, Guangqian Huang","doi":"10.1080/02713683.2024.2412296","DOIUrl":"10.1080/02713683.2024.2412296","url":null,"abstract":"<p><strong>Purpose: </strong>Capsiate (cap) is a metabolite that affects a number of biological processes, and diabetic retinopathy (DR) is now known to be the primary cause of end-stage eye illness.</p><p><strong>Methods: </strong>In order to examine the effects of the cap intervention on body weight, nutritional intake, changes in body weight composition, glucose metabolism levels, retinopathy, and oxidative stress levels, we proposed using a mouse model of diabetic retinopathy caused by STZ.</p><p><strong>Results: </strong>Our findings demonstrated that, in addition to increasing lean body mass and lowering fat body mass content, cap intervention significantly improved body weight and dietary consumption in STZ mice. Additionally, our results on glucose metabolism revealed that cap had a significant impact on insulin resistance and the stabilization of OGTT levels. In conclusion, we examined the levels of oxidative stress and retinopathy. We discovered that the cap intervention greatly reduced the levels of MDA and significantly improved the levels of VEGF and retinopathy. In contrast, the STZ group's levels of SOD, CAT, and GSH were significantly higher.</p><p><strong>Conclusions: </strong>According to our research, the Cap intervention improved the damage caused by diabetic retinopathy by reversing the levels of oxidative stress and the disrupted state of glucose metabolism, which in turn decreased the levels of VEGF.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"213-220"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Macular Optical Coherence Tomography Angiographic Study in Children with a History of Prematurity: A Systematic Review and Meta-Analysis.","authors":"Samira Chaibakhsh, Ali Aghajani, Maryam Moradi, Kaveh Abri Aghdam","doi":"10.1080/02713683.2024.2397034","DOIUrl":"10.1080/02713683.2024.2397034","url":null,"abstract":"<p><strong>Purpose: </strong>to assess the changes in the macular structure in children with history of prematurity and to find the relationship between retinopathy of prematurity (ROP) treatment and macular ultrastructural changes found in optical coherence tomography angiography study.</p><p><strong>Methods: </strong>a search for identifying relevant studies published in English using PubMed, Google Scholar, Scopus, and Web of Science databases from the date of inception to 21 October 2022 was conducted. Studies were included if their subjects were >5 years and used Optovue device for imaging. Twelve studies were included for final analysis. After extracting data, foveal avascular zone (FAZ), vessel density (VD) of superficial capillary plexus (SCP) and deep capillary plexus (DCP) in the foveal and parafoveal area, central foveal thickness (CFT), and visual acuity (VA) were compared between the study groups.</p><p><strong>Results: </strong>in individual who were born full term the FAZ was significantly larger. The SCP and DCP VD was significantly higher in children with history of ROP treatment. Superficial parafoveal VD was significantly lower in term children than both treated groups. The CFT was significantly higher in children with history of ROP (treated and untreated) than the terms. VA was lower in laser and IVI treated children than terms and it was related to the changes in CFT, foveal superficial and deep VD and FAZ area.</p><p><strong>Conclusions: </strong>Patients with a history of ROP treatment have a significantly greater CFT, higher VD of foveal SCP and DCP, and lower VA than the term-born children. Furthermore, the FAZ is negatively associated with VA and CFT.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"111-123"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142105170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating the Link between Psychological Well-Being and Early-Stage Age-Related Macular Degeneration: A Mendelian Randomization Analysis.","authors":"Jie Deng, YuHui Qin","doi":"10.1080/02713683.2024.2408757","DOIUrl":"10.1080/02713683.2024.2408757","url":null,"abstract":"<p><strong>Purpose: </strong>While some studies have started to focus on the link between psychological well-being and age-related macular degeneration (AMD), the relationship remains uncertain. Our research aims to provide new insights into this association, laying a foundation for future interventions and addressing existing knowledge gaps.</p><p><strong>Methods: </strong>We utilized the \"TwoSampleMR\" package in R for a bidirectional Mendelian randomization analysis of psychological well-being (subjective well-being, depression, neuroticism, and Sensitivity to Environmental Stress and Adversity) and early-stage AMD. Causal effects were estimated using the inverse-variance weighted method, and additional methods included weighted median and MR-Egger regression. Sensitivity analyses included Cochran's Q test, MR-Egger intercept analysis, MR-PRESSO, and leave-one-out analysis.</p><p><strong>Results: </strong>The study found that the population with genetic predisposition to neuroticism had a 39.7% lower risk of early-stage AMD (OR = 0.603, 95% CI = 0.385-0.945, <i>p</i> = 0.027). Conversely, the population with genetic predisposition to subjective well-being had a 3.2% increased risk of early-stage AMD (OR = 1.032, 95% CI = 1.003-1.063, <i>p</i> = 0.029). No significant causal relationships were found from depression or Sensitivity to Environmental Stress and Adversity to early-stage AMD, nor from early-stage AMD to psychological well-being.</p><p><strong>Conclusion: </strong>This study provides preliminary evidence that the relationship between psychological well-being and early-stage AMD may be complex and multifaceted. It suggests that moderate neuroticism levels might reduce early-stage AMD risk through health behaviors, pathophysiological mechanisms, and other factors, while high subjective well-being levels might increase this risk similarly. However, these findings are insufficient for preventive strategies due to a lack of substantial evidence and still require extensive experimental research for further validation.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"190-202"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Prognostic Factors and Treatment Outcomes in Indirect Traumatic Optic Neuropathy: A Retrospective Review of 105 Patients.","authors":"Zhihua Cheng, Fulin Xu, Min Gao, Yongyan Bi, Ye Jiang, Lutao Yuan, Shaoshuai Wu, Cong Luo","doi":"10.1080/02713683.2024.2404599","DOIUrl":"10.1080/02713683.2024.2404599","url":null,"abstract":"<p><strong>Purpose: </strong>To identify risk factors for vision recovery in indirect traumatic optic neuropathy (TON) and to analyze the outcomes associated with surgical treatment for TON.</p><p><strong>Methods: </strong>Between 2020 and 2023, a total of 105 patients diagnosed with traumatic optic neuropathy (TON) at Shanghai Ninth People's Hospital and Shanghai Minhang Hospital were included in a retrospective study. These individuals underwent optic nerve decompression surgery as part of their treatment. To collect comprehensive data, both preoperative and postoperative information was gathered. For analytical purposes, only those patients who had a minimum of one month follow-up post-treatment were considered. The statistical analysis incorporated the use of median values, odds ratios (OR), and 95% confidence intervals (CI) to interpret the data. Any <i>p</i>-values less than 0.05 were deemed to indicate statistical significance, underlining the rigorous criteria set for this study.</p><p><strong>Results: </strong>A total of 105 patients, with a mean age of 31.8 ± 14.9 years, met the inclusion criteria; 89.5% (94) were men, and 10.5% (11) were women. The median time to seek medical attention after injury was 4 days (range: 1 to 15 days). Prognostic factors associated with visual acuity (VA) improvement included a gradual VA loss pattern (OR: 2.22, 95% CI: 0.91-5.67, <i>p</i> = 0.045), while canal fractures (OR: 0.31, 95% CI: 0.095-0.933, <i>p</i> = 0.019) significantly correlated with poor VA outcomes.</p><p><strong>Conclusions: </strong>This study suggested that surgical interventions benefit TON patients with low vision. Gradual VA loss, rather than sudden loss after injury, may be a potential prognostic factor for favorable VA outcomes, while canal fractures, as detected on computed tomography (CT) imaging-especially complex canal fractures, are associated with poor VA outcomes. In the future, more definitive prospective treatment trials are required to identify optimal treatment strategies for TON.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"231-238"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142307325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TLR4/TRIF/Caspase-8/Caspase-1 Pathway in Choroidal Endothelial Cells Promotes Choroidal Neovascularization.","authors":"Shu Su, Ying Yang, Jia Chen, Shenglai Zhang, Xiaowei Yang, Aimin Sang","doi":"10.1080/02713683.2024.2409885","DOIUrl":"10.1080/02713683.2024.2409885","url":null,"abstract":"<p><strong>Purpose: </strong>The purpose of this study was to investigate the role and mechanism of caspase-8 in the development of choroidal neovascularization induced by age-related macular degeneration, with the aim of identifying a potential therapeutic target for neovascular age-related macular degeneration.</p><p><strong>Methods: </strong>Mouse models of laser photocoagulation-induced choroidal neovascularization and hypoxic human choroidal endothelial cells were utilized to examine the involvement of caspase-8 in choroidal neovascularization development. The toll-like receptor 4/TIR domain-containing adaptor molecule 1/caspase-8 pathway was explored in hypoxic human choroidal endothelial cells to elucidate its contribution to pathological angiogenesis. Various experimental techniques, including inhibition assays and immunoblotting analysis, were employed to assess the effects and mechanisms of caspase-8 activation.</p><p><strong>Results: </strong>Inhibition of caspase-8 demonstrated attenuated choroidal neovascularization development in mice subjected to laser photocoagulation. Activation of the toll-like receptor 4/TIR domain-containing adaptor molecule 1/caspase-8 pathway was observed in hypoxic human choroidal endothelial cells. Upon activation by the toll-like receptor 4/TIR domain-containing adaptor molecule 1 axis, caspase-8 directly cleaved caspase-1, leading to the cleavage of interleukin-1β and interleukin-18 by caspase-1. Consequently, activation of interleukin-1β and interleukin-18 through the toll-like receptor 4/TIR domain-containing adaptor molecule 1/caspase-8/caspase-1 pathway promoted the proliferative, migratory, and tube-forming abilities of hypoxic human choroidal endothelial cells.</p><p><strong>Conclusion: </strong>The findings of this study indicate that caspase-8 plays a crucial role in promoting choroidal neovascularization by activating interleukin-1β and interleukin-18 through the toll-like receptor 4/TIR domain-containing adaptor molecule 1/caspase-8/caspase-1 pathway in choroidal endothelial cells. Therefore, targeting caspase-8 may hold promise as a therapeutic approach for neovascular age-related macular degeneration.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"203-212"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142399661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Preoperative Glucocorticoid Application on Vitreous Parthanatos-Related Protein Expression in Patients with Rhegmatogenous Retinal Detachment Associated with Choroidal Detachment.","authors":"Yue Guo, Ziyang Ye, Can Deng, Lin Wang, Qihong Gu, Kangkang Ji, Xiaomeng Li, Kai Dong","doi":"10.1080/02713683.2024.2408755","DOIUrl":"10.1080/02713683.2024.2408755","url":null,"abstract":"<p><strong>Purpose: </strong>The protein concentrations of apoptosis inducing factor (AIF), macrophage migration inhibitory factor (MIF), interleukin-1β (IL-1β), poly ADP ribose polymerase-1 (PARP-1), poly (ADP-ribose) (PAR), α-synuclein (α-SYN), monocyte chemotactic protein‑1 (MCP-1) and tumor necrosis factor-α (TNF-α) in the vitreous of eyes with rhegmatogenous retinal detachment associated with choroidal detachment (RRDCD) were observed and analyzed.</p><p><strong>Methods: </strong>A total of 57 patients' samples were included. 30 patients with RRD were set as the control group, 27 patients with RRDCD were set as the experimental group (16 patients with preoperative glucocorticosteroid (GC+) and 11 patients without preoperative glucocorticosteroid (GC-)). The levels of AIF, MIF, IL-1β, PARP-1, PAR, α-SYN, MCP-1 and TNF-α in vitreous of patients in the control and experimental groups were detected by enzyme-linked immunosorbent assay (ELISA).</p><p><strong>Results: </strong>The concentration of AIF in the vitreous was higher in the RRD group (9.96 ± 2.78 ng/ml) than in the RRDCD (GC+) group (7.65 ± 2.13 ng/ml, <i>p</i> = 0.006),the RRDCD (GC+) group was lower than the RRDCD (GC-) group (10.28 ± 2.81 ng/ml) (<i>p</i> = 0.013). The concentration of MIF in vitreous fluid was lower in the RRDCD (GC+) group (61.21 ± 17.56 ng/ml) than in the RRDCD (GC-) group (74.30 ± 9.66 ng/ml, <i>p</i> = 0.039). In the experimental group, the protein concentration of MCP-1 in the RRDCD (GC+) group was higher in the preoperative PVR grading C (284.93 ± 54.96 ng/ml) grade than in the D grade (225.94 ± 24.05 ng/ml) (<i>p</i> = 0.050); The protein concentration of MIF was lower in the RRDCD (GC+) group of patients with an ocular axis of <26 mm (56.19 ± 6.99 ng/ml) than in those with an ocular axis of ≥26 mm (76.26 ± 26.60 ng/ml, <i>p</i> = 0.043).</p><p><strong>Conclusion: </strong>Low expression of Parthanatos-related proteins is present in the vitreous of patients with RRDCD (GC+), and preoperative treatment with glucocorticoids may reduce the expression of Parthanatos-related proteins.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"182-189"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Longitudinal Analysis of Tear Cytokine Ratios in Association with Dry Eye Signs and Symptoms in the Dry Eye Assessment and Management (DREAM) Study.","authors":"Cindy S Zhao, Yineng Chen, Yinxi Yu, Gui-Shuang Ying, Penny A Asbell","doi":"10.1080/02713683.2024.2398113","DOIUrl":"10.1080/02713683.2024.2398113","url":null,"abstract":"<p><strong>Purpose: </strong>To extend cross-sectional data on cytokine ratios (CRs) in dry eye disease (DED) signs by investigating longitudinal change in pro- to anti-inflammatory CRs and associations with change in DED signs and symptoms.</p><p><strong>Methods: </strong>Secondary analysis of fifty-four subjects [mean age 57.3 (SD 13.2) years, 85.2% female; 68.5% white] with ≥ 4 uL pooled tear volumes at months 0, 6, and 12. Pro-inflammatory (IL-1b, IL-6, IL-8, IL-17A, IFN-g, and TNF-a) to anti-inflammatory (IL-6, IL-10) cytokine ratios (CR) were calculated. DED signs (corneal and conjunctival staining scores, tear break-up time, Schirmer test, Meibomian gland plugging, tear osmolarity, composite sign severity score) and symptoms [Ocular Surface Disease Index (OSDI)] were measured. Changes over time in DED signs, symptoms, and CRs were evaluated using longitudinal models. Correlations between changes in CR and changes in DED signs and symptoms were evaluated using Spearman correlation coefficients (rho).</p><p><strong>Results: </strong>DED signs which improved over time (<i>p</i> < 0.001) included corneal and conjunctival staining score, tear break-up time, tear osmolarity, and composite sign severity score. Using IL-10 as anti-inflammatory, changes in corneal and conjunctival staining and composite severity score significantly correlated with changes in pro- to anti-inflammatory CRs from month 0 to 6 (|rho|: 0.29-0.45, <i>p</i>: 0.003-0.04) but not between month 0 to 12 (|rho|: 0.01 to 0.24, all <i>p</i> > 0.08). DED symptoms decreased across one year (<i>p</i> < = 0.001) for all OSDI measures; these changes did not correlate with changes in CRs (|rho|: 0.00 to 0.29, all <i>p</i> > 0.04).</p><p><strong>Conclusions: </strong>Improvement in some DED signs across one year correlated weakly with decreases in pro- to anti-inflammatory CRs, in alignment with the understanding of DED as inflammatory. CRs may provide greater insight than absolute tear cytokine concentrations as possible DED biomarkers. Additional studies that provide standardized clinical information and tear collection and analysis are needed to validate CRs in DED.</p>","PeriodicalId":10782,"journal":{"name":"Current Eye Research","volume":" ","pages":"124-131"},"PeriodicalIF":1.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11774680/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142281642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}