Pituitary gene expression differs in D-galactose-induced cell senescence and steroid-induced prolactinomas.

In general, pituitary tumors are benign with low mitotic activity. Premature senescence has been considered to be a significant mechanism underlying this uniquely benign pituitary tumor. The present study aims to compare the expression of the associated proteins involved in premature senescence pathways among normal, aging and pituitary adenoma cells.

Effects of keratinocyte growth factor-2 on corneal epithelial wound healing in a rabbit model of carbon dioxide laser injury.

Keratinocyte growth factor-2 (KGF-2), also called fibroblast growth factor-10 (FGF-10), is a member of the fibroblast growth factor family. It plays a critical role in epithelial development and exerts its biological activities in a paracrine manner on the receptor FGFR2-IIIb. This study examined the function of topically applied KGF-2 in vivo on wound healing using a CO(2) laser, corneal epithelial wounded, rabbit model.