COMPOSITION FOR SKIN REGENERATION, CONTAINING A SECRETION IN THE CULTURE OF AN EMBRYONIC STEM CELL-DERIVED ENDOTHELIAL PROGENITOR CELL OR FRACTIONS THEREOF, AND USE THEREOF

摘要

The present invention relates to a composition for skin regeneration, using a culture medium or a secretion in the culture of an embryonic stem cell-derived endothelial progenitor cell, and to the use thereof. As the present invention uses the secretion in the culture as a medicine and not the embryonic stem cell-derived endothelial progenitor cell itself, the risk of teratoma formation is prevented, and angiogenic activity is promoted to achieve improved effectiveness in healing wounds and burn wounds. The composition of the present invention, when used as a material in cosmetics, increases collagen synthesis and thus prevents skin aging. Particularly, the composition of the present invention in which the secretion in the culture is concentrated into a high concentration provides superior wound-healing effects as compared to a conventional human growth hormone (hGH).