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Huang Y, Li X, Zhuo Z, Zhang J, Que T, Yang A, Drobe B, Chen H, Bao J. Effect of spectacle lenses with aspherical lenslets on choroidal thickness in myopic children: a 3-year follow-up study. Eye Vis (Lond) 2024; 11:16. [PMID: 38659078 PMCID: PMC11044302 DOI: 10.1186/s40662-024-00383-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 04/04/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND To investigate the impact of wearing spectacle lenses with highly aspherical lenslets (HAL) for 3 years and the impact of switching from single-vision lenses (SVL) to HAL on choroidal thickness (ChT). METHODS Fifty-one participants who had already worn HAL for 2 years continued wearing them for an additional year (HAL group). Further, 50 and 41 participants who had worn spectacle lenses with slightly aspherical lenslets (SAL) and SVL for 2 years, respectively, switched to wearing HAL for another year (SAL-HAL and SVL-HAL groups). Additionally, 48 new participants aged 10-15 years were enrolled to wear SVL at the third year (new-SVL group). ChT was measured every 6 months throughout the study. RESULTS Significant differences were observed in the changes in ChT among the four groups at the third year (all P < 0.05 except for the outer nasal region: P = 0.09), with the new-SVL group showing larger reductions compared with the other three groups. However, none of the three HAL-wearing groups showed significant changes in ChT at the third year (all P > 0.05). When comparing the changes in ChT for 3 years among the HAL, SAL-HAL, and SVL-HAL groups, significant differences were found before switching to HAL, but these differences were abolished after all participants switched to HAL. CONCLUSIONS Compared to those in the SVL group, choroid thinning was significantly inhibited in all the HAL groups. Wearing HAL for 3 years no longer had a choroidal thickening effect but could still inhibit choroidal thinning compared to wearing SVL. TRIAL REGISTRATION The study was registered at the Chinese Clinical Trial Registry (ChiCTR1800017683), http://www.chictr.org.cn/showproj.aspx?proj=29789 .
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Affiliation(s)
- Yingying Huang
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xue Li
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zuopao Zhuo
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jiali Zhang
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China
| | - Tianxing Que
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Adeline Yang
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China
- R&D Singapore, Essilor International, Singapore, Singapore
| | - Björn Drobe
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China
- R&D Singapore, Essilor International, Singapore, Singapore
| | - Hao Chen
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China.
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China.
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, China.
| | - Jinhua Bao
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, 270 West Xueyuan Road, Wenzhou, Zhejiang, 325027, China.
- Wenzhou Medical University - Essilor International Research Center (WEIRC), Wenzhou Medical University, Wenzhou, Zhejiang, China.
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Wang LY, Le YS, Li HY, Liu ZW, Weng TT, Chen XF, Liu PN, Dong L. [Study on transcriptome characteristics of respiratory syncytial virus bronchiolitis in children by RNA sequencing]. Zhonghua Yu Fang Yi Xue Za Zhi 2024; 58:71-80. [PMID: 38228552 DOI: 10.3760/cma.j.cn112150-20230126-00057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
To explore the biological characteristics related to the pathogenesis and severity of respiratory syncytial virus (RSV) bronchiolitis by RNA sequencing of white blood cells in children with RSV bronchiolitis. This study is a case-control study. A total of 87 children diagnosed with bronchiolitis and RSV antigen positive and/or RSV nucleic acid positive in the pediatric respiratory department of the Second Affiliated Hospital of Wenzhou Medical University from October 2019 to April 2022 were selected as the case group. The case group was divided into three groups based on the condition: mild, moderate, and severe, and there were two groups according to the presence or absence of atopic symptoms: the atopic group and the non-atopic group, forty healthy children in the same period were selected as the control group. The whole blood leukocyte RNA of the children in the case group and the control group was extracted for RNA sequencing, and the data were analyzed to obtain differentially expressed genes (DEGs). Then, the immunobiological pathways and genes related to the pathogenesis, disease condition, and atopy were screened through Gene Ontology (GO) annotation, Kyoto Gene and Genome Encyclopedia (KEGG) annotation, and protein interaction network (PPI) construction methods. Construct the weighted gene co-expression network analysis (WGCNA) module to identify potential biological indicators related to disease severity.Compared with the control group, the case group had a total of 1 782 DEGs, including 1 586 upregulated genes and 196 downregulated genes. The GO pathway enrichment of DEGs is mainly enriched in molecular functions such as peroxidase activity and oxidoreductase activity. In the cytological components, it is mainly enriched in cytoplasmic vesicle lumen and secretory granule lumen. In biological processes, it is mainly enriched in processes such as neutrophil activation involved in immune responses, neutrophil degranulation, and neutrophil activation. KEGG analysis is mainly concentrated in the signal pathway of the viral protein interaction with cytokine and cytokine receptor. A PPI network was constructed to screen four genes at the core position, including CCL2, IL-10, MMP9 and JUN. The DEGs obtained by comparing different disease groups with the control group are mainly enriched in retrograde endocannabinoid signaling and cell apoptosis pathways. WGCNA analysis showed that the brown module related to oxygen saturation was most closely related to the disease, and its gene was mainly enriched in the RNA helicase retinoic acid inducible gene-I (RIG-I) like receptor signal pathway. There are 230 specific DEGs in the atopic group and 444 in the non-atopic group. KEGG enrichment analysis results show that both groups are enriched to NF-κB signaling pathway, the characteristic does not cause significant changes in immune response and transcriptome characteristics in children with RSV bronchiolitis. In conclusion, neutrophil activation, degranulation pathway and signal pathway of interaction between viral protein and cytokine and cytokine receptor are involved in the immune response of RSV bronchiolitis host. CCL2, IL-10, MMP9 and JUN genes may be associated with the pathogenesis. They might be potential biomarkers related to disease severity in RIG-I like receptors, cell apoptosis, and endogenous cannabinoid related signaling pathways.
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Affiliation(s)
- L Y Wang
- Department of Pediatric Pulmonology, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Y S Le
- Department of Pediatric Pulmonology, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - H Y Li
- Department of Pediatric Pulmonology, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Z W Liu
- Institute of Genomic Medicine, Wenzhou Medical University, Wenzhou 325025, China
| | - T T Weng
- Department of Pediatric Pulmonology, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - X F Chen
- Department of Pediatric Pulmonology, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - P N Liu
- Department of Child Health Care Department, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - L Dong
- Department of Pediatric Pulmonology, the Second Affiliated Hospital and Yuying Children' s Hospital of Wenzhou Medical University, Wenzhou 325027, China
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Xu X, Wang J, Du S, Shen X, Lian J, Zhou J, Wang M, Feng W, Lv Z, Zhu J, Jin L, Sun H, Wu L, Wang X, Qiu H, Wang W, Teng H, Wang Y, Huang Z. Yes-associated protein regulates glutamate homeostasis through promoting the expression of excitatory amino acid transporter-2 in astrocytes via β-catenin signaling. Glia 2023; 71:1197-1216. [PMID: 36617748 DOI: 10.1002/glia.24332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 12/07/2022] [Accepted: 12/21/2022] [Indexed: 01/10/2023]
Abstract
The homeostasis of glutamate is mainly regulated by the excitatory amino acid transporters (EAATs), especially by EAAT2 in astrocytes. Excessive glutamate in the synaptic cleft caused by dysfunction or dysregulation of EAAT2 can lead to excitotoxicity, neuronal death and cognitive dysfunction. However, it remains unclear about the detailed regulation mechanism of expression and function of astrocytic EAAT2. In this study, first, we found increased neuronal death and impairment of cognitive function in YAPGFAP -CKO mice (conditionally knock out Yes-associated protein [YAP] in astrocytes), and identified EAAT2 as a downstream target of YAP through RNA sequencing. Second, the expression of EAAT2 was decreased in cultured YAP-/- astrocytes and the hippocampus of YAPGFAP -CKO mice, and glutamate uptake was reduced in YAP-/- astrocytes, but increased in YAP-upregulated astrocytes. Third, further investigation of the mechanism showed that the mRNA and protein levels of β-catenin were decreased in YAP-/- astrocytes and increased in YAP-upregulated astrocytes. Wnt3a activated YAP signaling and up-regulated EAAT2 through β-catenin. Furthermore, over-expression or activation of β-catenin partially restored the downregulation of EAAT2, the impairment of glutamate uptake, neuronal death and cognitive decline that caused by YAP deletion. Finally, activation of EAAT2 also rescued neuronal death and cognitive decline in YAPGFAP -CKO mice. Taken together, our study identifies an unrecognized role of YAP signaling in the regulation of glutamate homeostasis through the β-catenin/EAAT2 pathway in astrocytes, which may provide novel insights into the pathogenesis of brain diseases that closely related to the dysfunction or dysregulation of EAAT2, and promote the development of clinical strategy.
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Affiliation(s)
- Xingxing Xu
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jiaojiao Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Siyu Du
- School of Mental Health, Wenzhou Medical University, Wenzhou, China
| | - Xiya Shen
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jiashu Lian
- Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jian Zhou
- Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Mianxian Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Wenjin Feng
- Zhejiang Sinogen Medical Equipment Co., Ltd., Wenzhou, China
| | - Zhaoting Lv
- School of Mental Health, Wenzhou Medical University, Wenzhou, China
| | - Junzhe Zhu
- School of the First Clinical Medical Sciences (School of Information and Engineering), Wenzhou Medical University, Wenzhou, China
| | - Lingting Jin
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Huankun Sun
- School of Mental Health, Wenzhou Medical University, Wenzhou, China
| | - Lihao Wu
- School of the First Clinical Medical Sciences (School of Information and Engineering), Wenzhou Medical University, Wenzhou, China
| | - Xiaoning Wang
- School of the First Clinical Medical Sciences (School of Information and Engineering), Wenzhou Medical University, Wenzhou, China
| | - Haoyu Qiu
- School of the First Clinical Medical Sciences (School of Information and Engineering), Wenzhou Medical University, Wenzhou, China
| | - Wei Wang
- School of Mental Health, Wenzhou Medical University, Wenzhou, China
| | - Honglin Teng
- Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ying Wang
- Clinical Research Center, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhihui Huang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
- Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- College of Pharmacy, Hangzhou Normal University, Hangzhou, China
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Huang L, Zhang Y, Xu X. Spatial-Temporal Pattern and Influencing Factors of Ecological Efficiency in Zhejiang-Based on Super-SBM Method. Environ Model Assess (Dordr) 2022; 28:227-243. [PMID: 35874443 PMCID: PMC9297282 DOI: 10.1007/s10666-022-09846-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 07/03/2022] [Indexed: 06/15/2023]
Abstract
The traditional meaning of ecological efficiency generally considers only the ratio of economic output to environmental input. This paper expands the meaning and the evaluation system of ecological efficiency from the perspective of improving people's livelihoods. Not only are the discharge of wastewater, waste gas, and solid waste included in the undesired output, but the output index also takes full account of the overall development of the economy, innovation, society and the environment from the perspective of high-quality development. Under the assumption of variable returns to scale, a super-efficiency slack-based measure model based on the undesirable output and Malmquist index is introduced to measure the spatial and temporal variation of ecological efficiency of Zhejiang Province in China, and the panel Tobit method is used to study the key factors affecting ecological efficiency. The results include the four following findings: (1) In the past 12 years, the ecological efficiency of Zhejiang Province has steadily increased, except in 2019 and 2020, when seven cities in Zhejiang Province experienced a decline or near stagnation due to the impact of the economic slowdown and the COVID-19 epidemic. (2) The ecological efficiency of Zhejiang demonstrates a severe regional imbalance, showing a high level in the northeast and a low level in the southwest. (3) Malmquist index analysis shows that the improvement of ecological efficiency in Zhejiang Province has shifted from mainly relying on the dual drivers of pure technical efficiency and scale efficiency in the early stage to relying on technological progress in the later stage. (4) Tobit regression analysis shows that industrialization structure, Theil index, and traffic activity have a significant positive effect on ecological efficiency.
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Affiliation(s)
- Lizhen Huang
- School of Mathematics and Physics, Wenzhou University, Wenzhou, 325035 Zhejiang People’s Republic of China
| | - Yixiang Zhang
- The University of Waikato Joint Institute at Zhejiang University City College, Zhejiang University City College, Hangzhou, 310000 Zhejiang People’s Republic of China
| | - Xu Xu
- School of Mathematics and Physics, Wenzhou University, Wenzhou, 325035 Zhejiang People’s Republic of China
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