Experimental eye research · 2025
Inflammatory response and ACE2's potential role in acute primary angle-closure glaucoma during the Omicron epidemic of COVID-19.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Zeng Bei, Zhang Yuning, Jiang Yufan, Yang Wenxin, Che Yutong, Chen Zidong, Xu Jiangang, Huang Shengsong, Zhang Hongyang, Luo Fulong, Yu Minbin, Yang Yangfan
Аннотация
PURPOSE: To investigate the potential relationship between COVID-19 infection and the increased incidence of acute primary angle-closure glaucoma (APACG) observed during the pandemic.
METHODS: This study enrolled 91 APACG patients and 40 cataract patients who needed surgery as controls during the COVID-19 pandemic. Levels of 27 cytokines and angiotensin-converting enzyme 2 (ACE2) in aqueous humor and plasma were measured using multiplex bead immunoassay. Cytokine levels and ocular characteristics were compared between groups. Correlations between cytokine levels and the interval from COVID infection to APACG attack were assessed.
RESULTS: APACG patients were younger and predominantly female (P < 0.05). They also exhibited higher intraocular pressure, greater coefficient of variation of corneal endothelial cell, higher lens thickness, but shorter axial length and lower corneal endothelial cell density (all P < 0.05). Aqueous humor in APACG showed significantly elevated ACE2 (P < 0.001) and 19 cytokines (including IL-1ra, IL-6, IL-8; all P < 0.05). While the concentrations of ACE2 in plasma and other cytokines, only MCP-1 and IP-10 showed significant differences between groups (all P < 0.05). ACE2 levels in aqueous humor were positively correlated with 17 cytokines in APACG patients but not in the control group. In addition, 53 APACG patients (58 %) reported the APACG attack within 3 days of confirmed COVID-19 infection. Their ACE2 and MIP-1 in aqueous humor showed a negative correlation with the time interval between COVID-19 onset and APACG occurrence.
CONCLUSIONS: Increased aqueous ACE2 and inflammatory cytokines were prominent in APACG during COVID-19 pandemic, which indicated a potential inflammatory mechanism linking COVID-19 infection to APACG onset.
METHODS: This study enrolled 91 APACG patients and 40 cataract patients who needed surgery as controls during the COVID-19 pandemic. Levels of 27 cytokines and angiotensin-converting enzyme 2 (ACE2) in aqueous humor and plasma were measured using multiplex bead immunoassay. Cytokine levels and ocular characteristics were compared between groups. Correlations between cytokine levels and the interval from COVID infection to APACG attack were assessed.
RESULTS: APACG patients were younger and predominantly female (P < 0.05). They also exhibited higher intraocular pressure, greater coefficient of variation of corneal endothelial cell, higher lens thickness, but shorter axial length and lower corneal endothelial cell density (all P < 0.05). Aqueous humor in APACG showed significantly elevated ACE2 (P < 0.001) and 19 cytokines (including IL-1ra, IL-6, IL-8; all P < 0.05). While the concentrations of ACE2 in plasma and other cytokines, only MCP-1 and IP-10 showed significant differences between groups (all P < 0.05). ACE2 levels in aqueous humor were positively correlated with 17 cytokines in APACG patients but not in the control group. In addition, 53 APACG patients (58 %) reported the APACG attack within 3 days of confirmed COVID-19 infection. Their ACE2 and MIP-1 in aqueous humor showed a negative correlation with the time interval between COVID-19 onset and APACG occurrence.
CONCLUSIONS: Increased aqueous ACE2 and inflammatory cytokines were prominent in APACG during COVID-19 pandemic, which indicated a potential inflammatory mechanism linking COVID-19 infection to APACG onset.