Promising Pharmacological Interventions for Posterior Capsule Opacification: A Review

Abstract: Phacoemulsification combined with intraocular lens implantation is the primary treatment for cataract. Although this treatment strategy benefits patients with cataracts, posterior capsule opacification (PCO) remains a common complication that impairs vision and affects treatment outcomes. The pathogenesis of PCO is associated with the proliferation, migration, and fibrogenesis activity of residual lens epithelial cells, with epithelial–mesenchymal transition (EMT) serving as a key mechanism underlying the condition. Transforming growth factor‐beta 2 (TGF‐β2) is a major promotor of EMT, thereby driving PCO development. Most studies have shown that drugs and miRNAs mitigate EMT by inhibiting, clearing, or eliminating LECs. In addition, targeting EMT–related signaling pathways in TGF‐β2–stimulated LECs has garnered attention as a research focus. This review highlights potential treatments for PCO and details the mechanisms by which drugs and miRNAs counter EMT.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Promising Pharmacological Interventions for Posterior Capsule Opacification: A Review ; day:12 ; month:11 ; year:2024 ; extent:10
Global challenges ; (12.11.2024) (gesamt 10)

Creator
Liu, Yuxuan
Dong, Xiaoming
Wu, Bin
Cheng, Zhigang
Zhang, Jinsong
Wang, Jing

DOI
10.1002/gch2.202400181
URN
urn:nbn:de:101:1-2411121347035.804869266924
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:24 AM CEST

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Associated

  • Liu, Yuxuan
  • Dong, Xiaoming
  • Wu, Bin
  • Cheng, Zhigang
  • Zhang, Jinsong
  • Wang, Jing

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