| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2838426 | Trends in Molecular Medicine | 2015 | 9 Pages |
•Vascular endothelial growth factor (VEGF) in eye diseases.•Immune regulation of pathological neovascularization.•VEGF-independent therapies in retinal vascular diseases.
The central role of vascular endothelial growth factor (VEGF) signaling in regulating normal vascular development and pathological angiogenesis has been documented in multiple studies. Ocular anti-VEGF therapy is highly effective for treating a subset of patients with blinding eye disorders such as diabetic retinopathy and neovascular age-related macular degeneration (AMD). However, chronic VEGF suppression can lead to adverse effects associated with poor visual outcomes due to the loss of prosurvival and neurotrophic capacities of VEGF. In this review, we discuss emerging evidence for immune-related mechanisms that regulate ocular angiogenesis in a VEGF-independent manner. These novel molecular and cellular pathways may provide potential therapeutic avenues for a multitarget strategy, preserving the neuroprotective functions of VEGF in those patients whose disease is unresponsive to VEGF neutralization.
