Adiponectin Mediates Dietary Omega-3 Long-Chain Polyunsaturated Fatty Acid Protection Against Choroidal Neovascularization in Mice.

ABSTRACT:

Purpose

Neovascular age-related macular degeneration (AMD) is a major cause of legal blindness in the elderly. Diets with omega3-long-chain-polyunsaturated-fatty-acid (ω3-LCPUFA) correlate with a decreased risk of AMD. Dietary ω3-LCPUFA versus ω6-LCPUFA inhibits mouse ocular neovascularization, but the underlying mechanism needs further exploration. The aim of this study was to investigate if adiponectin (APN) mediated ω3-LCPUFA suppression of neovessels in AMD.

Methods

The mouse laser-induced choroidal neovascularization (CNV) model was used to mimic some of the inflammatory aspect of AMD. CNV was compared between wild-type (WT) and Apn-/- mice fed either otherwise matched diets with 2% ω3 or 2% ω6-LCPUFAs. Vldlr-/- mice were used to mimic some of the metabolic aspects of A

SUBMITTER: Fu Z 

PROVIDER: S-EPMC5539800 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature