视网膜下纤维化动物模型的研究进展
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1. 福建中医药大学附属第二人民医院,福州 350003; 2. 福建省中医药科学院,福州 350003; 3. 福建中医药大学,福州 350122

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Research progress in subretinal fibrosis animal models
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1. The Second People’s Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou 350003, China; 2. Fujian Academy of Chinese Medical Sciences, Fuzhou 350003, China; 3. Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China

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    摘要:

    视网膜下纤维化(subretinal fibrosis,SRFi)是年龄相关性黄斑变性、葡萄膜炎和增殖性玻璃体视网膜病变等致盲性眼病的终末期病理特征,其导致患者视力预后不良。 目前关于抗 SRFi 的治疗手段有限,凸显了其机制研究及治疗开发的迫切性。 动物模型作为解析 SRFi 病理机制和治疗方案研发的核心工具,近年来取得了一定的进展。 本文对比分析了小鼠、大鼠、兔、猪及非人灵长类等模型在模拟 SRFi 病理特征中的适用性,总结了现有的激光光凝、化学损伤、基因工程及复合干预等造模策略。 然而,现有模型在病理重现性、时间可控性等方面仍存在局限,未来需进一步建立标准化、高重现性模型以推动抗 SRFi 疗法的研发和突破SRFi 治疗的瓶颈。

    Abstract:

    Subretinal fibrosis (SRFi) is a terminal pathological feature of blinding eye diseases such as agerelated macular degeneration, uveitis, and proliferative vitreoretinopathy, leading to a poor visual prognosis for patients. There are currently limited treatment options for SRFi, highlighting the need for further research into its mechanisms and the development of new therapies. Animal models have made recent progress as core tools for elucidating the pathological mechanisms of SRFi and developing treatment strategies. This review compares and analyzes the applicability of models using mice, rats, rabbits, pigs, and non-human primates in simulating the pathological features of SRFi. We summarize existing modeling strategies including laser photocoagulation, chemical injury, genetic engineering, and combined interventions. The current models, however, still have limitations in terms of their pathological reproducibility and time controllability, and there is thus a need to establish further standardized,highly reproducible models to promote the development of SRFi therapies and to overcome the bottlenecks in its treatment.

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韦屹沙,陈子扬,杨海松,陈胜,胡艳红.视网膜下纤维化动物模型的研究进展[J].中国实验动物学报,2026,34(2):305~312.

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  • 收稿日期:2025-04-23
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  • 在线发布日期: 2026-03-20
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