Anti-angiogenic effect of a humanized antibody blocking the Wnt/β-catenin signaling pathway.

ABSTRACT:

Purpose

Our previous study demonstrated that Mab2F1, a murine monoclonal antibody blocking the Wnt/β-catenin signaling pathway, has beneficial effects on experimental diabetic retinopathy and choroidal neovascularization (NV). The aforementioned antibody has been humanized. This study evaluated effects of the humanized antibody, H1L1, on NV.

Methods

H1L1 was evaluated in the alkali burn-induced corneal NV rat model. Rats with corneal NV were injected subconjunctivally with Mab2F1 or H1L1 using non-specific mouse or human IgG as controls. Corneal NV and opacity were evaluated using corneal NV area and inflammatory index. Expression of angiogenic and inflammatory factors and components of the Wnt/β-catenin pathway in both the corneas of the animal model and human corneal epith

SUBMITTER: Qiu F 

PROVIDER: S-EPMC6636822 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature