Mesenchymal stem/stromal cells protect the ocular surface by suppressing inflammation in an experimental dry eye.

ABSTRACT: Dry eye syndrome (DES) is one of the most common ocular diseases affecting nearly 10% of the US population. Most of the currently available treatments are palliative, and few therapeutic agents target biological pathway of DES. Although DES is a multifactorial disease, it is well-known that inflammation in the ocular surface plays an important role in the pathogenesis of DES. Mesenchymal stem/stromal cells (MSCs) have been shown to repair tissues by modulating excessive immune responses in various diseases. Therefore, we here investigated the therapeutic potential of MSCs in a murine model of an inflammation-mediated dry eye that was induced by an intraorbital injection of concanavalin A. We found that a periorbital administration of MSCs reduced the infiltration of CD4(+) T cells and the

SUBMITTER: Lee MJ 

PROVIDER: S-EPMC4426793 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature