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近视发展:多因素的相互作用,分子机制和可能的策略

Lihong Huang^1,2, Dazheng Zhang^1,2,3, Jing Zhou^1,2

¹Dujiangyan Medical Centre, Chengdu, China.

Frontiers in medicine

|September 11, 2025

概括

近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近视近

科学领域:

眼科和分子生物学:研究近视进展背后的复杂分子机制.

背景情况:

近视是一种具有多因素原因的显著全球视力障碍.
关键的途径包括神经递质信号传递 (多巴胺,GABA),荷尔蒙影响 (性激素,维生素D) 和细胞内级联.

研究的目的:

为了阐明涉及近视病变的复杂分子途径.
探索潜在的多目标干预策略,以控制近视.

主要方法:

审查关于近视机制的现有文献.
对多巴胺D2受体-cAMP,GABA,VDR,缺氧-HIF-1α-MMP-2,TGF-β和Wnt/β-catenin等信号通路的分析.
评估新兴的治疗策略,包括低剂量氨酸,户外照明,基因编辑 (CRISPR) 和MMP-2抑制剂.

主要成果:

多巴胺和GABA信号传递在调节轴向生长和折射稳定性方面发挥着至关重要的作用.
性激素和维生素D对外细胞矩阵 (ECM) 代谢具有复杂的剂量依赖作用.
缺氧诱导因子1-alpha (HIF-1α) -矩阵金属蛋白酶-2 (MMP-2) 轴驱动着膜ECM降解.

结论:

多目标干预措施,如在户外照明下低剂量氨酸,有望抑制轴延长.
基因编辑和向的MMP-2抑制剂正在临床前研究中,但面临着重大的临床翻译挑战.
为了制定有效的近视预防和控制策略,进一步研究整合分子机制和跨学科方法至关重要.

关键词:

激素激素激素激素激素干预措施干预措施细胞内信号通路是细胞内信号通路.短视近视近视近视近视近视近视近视近这些神经递质是神经递质.

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