Po-Yi Wu

Dr. Po-Yi Wu

Department of Ophthalmology, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
orcid

Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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Journal Article
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PWPo-Yi Wu
Po-Yi Wu
YFYuan-Kai Fu
Yuan-Kai Fu
RLReyin Lien
Reyin Lien
MCMing-Chou Chiang
Ming-Chou Chiang
CLChien-Chung Lee
Chien-Chung Lee
Wei-Chi WuWei-Chi Wu
Wei-Chi Wu
Retinopathy of prematurity (ROP), a vasoproliferative vitreoretinal disorder, is the leading cause of childhood blindness worldwide. Although angiogenic pathways have been the main focus, cytokine-mediated inflammation is also involved in ROP etiology. Herein, we illustrate the characteristics and actions of all cytokines involved in ROP pathogenesis. The two-phase (vaso-obliteration followed by vasoproliferation) theory outlines the evaluation of cytokines in a time-dependent manner. Levels of cytokines may even differ between the blood and the vitreous. Data from animal models of oxygen-induced retinopathy are also valuable. Although conventional cryotherapy and laser photocoagulation are well established and anti-vascular endothelial growth factor agents are available, less destructive novel therapeutics that can precisely target the signaling pathways are required. Linking the cytokines involved in ROP to other maternal and neonatal diseases and conditions provides insights into the management of ROP. Suppressing disordered retinal angiogenesis via the modulation of hypoxia-inducible factor, supplementation of insulin-like growth factor (IGF)-1/IGF-binding protein 3 complex, erythropoietin, and its derivatives, polyunsaturated fatty acids, and inhibition of secretogranin III have attracted the attention of researchers. Recently, gut microbiota modulation, non-coding RNAs, and gene therapies have shown promise in regulating ROP. These emerging therapeutics can be used to treat preterm infants with ROP.

11 May 2023 in Clinical & Experimental Ophthalmology
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Journal Article
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PWPo-Yi Wu
Po-Yi Wu
AFAdrian Fung
Adrian Fung
VDVivek Pravin Dave
Vivek Pravin Dave
LILawrence P. L. Iu
Lawrence P. L. Iu
ESEmil Sjahreza
Emil Sjahreza
HCHung-Da Chou
Hung-Da Chou

28 February 2024 in Journal of the Formosan Medical Association
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Journal Article
Open access
WCWei-Dar Chen
Wei-Dar Chen
CWCheng-Hsiu Wu
Cheng-Hsiu Wu
PWPo-Yi Wu
Po-Yi Wu
CLChang-Ping Lin
Chang-Ping Lin
LOLiang-Shiou Ou
Liang-Shiou Ou
YHYih-Shiou Hwang
Yih-Shiou Hwang
We presented the development of a consensus guideline for managing juvenile idiopathic arthritis-associated uveitis (JIAU) in Taiwan, considering regional differences in manifestation and epidemiology. The Taiwan Ocular Inflammation Society (TOIS) committee formulated this guideline using a modified Delphi approach with two panel meetings. Recommendations were based on a comprehensive evidence-based literature review and expert clinical experiences, and were graded according to the Oxford Centre for Evidence-Based Medicine's "Levels of Evidence" guideline (March 2009). The TOIS consensus guideline consists of 10 recommendations in four categories: screening and diagnosis, treatment, complications, and monitoring, covering a total of 27 items. These recommendations received over 75% agreement from the panelists. Early diagnosis and a coordinated referral system between ophthalmologists and pediatric rheumatologists are crucial to prevent irreversible visual impairment in children with JIAU. However, achieving a balance between disease activity and medication use remains a key challenge in JIAU management, necessitating further clinical studies.