Biological modulation of corneal epithelial wound healing
ABSTRACT The transparency and maintenance of corneal epithelial integrity are essential for its optical properties and, to preserve these characteristics, the epithelium undergoes continuous renewal. This renewal depends on the control of cell proliferation and differentiation mediated by mitogenic factors responsible for increasing mitoses and stimulating cellular migration. Cell-cell communication plays a pivotal role in epithelial healing process, and several cytokines and growth factors are involved in this process. Understanding the cross-talk and paracrine effects of these cytokines and growth factors released can help in the search for new therapeutic strategies to treat ocular surface diseases.