Abstract: Disclosed is a method for differentiation into biocompatible keratocyte progenitor cells, the method including: providing human turbinate mesenchymal stem cells (hTMSCs) from a tissue source; and culturing the provided human turbinate mesenchymal stem cells (hTMSCs) in a keratocyte differentiation medium supplemented with keratocyte growth factor (KGF), so that a differentiable keratocyte precursor cell composition that is impossible in the conventional art can be implemented, and the injection of the keratocyte progenitor cell composition into patients can produce a short-term treatment effect while securing the transparency of the cornea.

Abstract: Disclosed is a method for differentiation into biocompatible keratocyte progenitor cells, the method including: providing human turbinate mesenchymal stem cells (hTMSCs) from a tissue source; and culturing the provided human turbinate mesenchymal stem cells (hTMSCs) in a keratocyte differentiation medium supplemented with keratocyte growth factor (KGF), so that a differentiable keratocyte precursor cell composition that is impossible in the conventional art can be implemented, and the injection of the keratocyte progenitor cell composition into patients can produce a short-term treatment effect while securing the transparency of the cornea.

Abstract: Disclosed is a method for preparing a biocompatible tissue, the method including: providing a cornea from a tissue source through corneal incision; decellularizing the provided cornea in purified water containing charcoal for a predetermined period of time; and post-treating the decellularized corneal extracellular matrix through stirring in a hypotonic solution, so that the charcoal is used as a decellularizing agent for the cornea, thereby allowing the regeneration of a corneal tissue like in the original corneal extracellular matrix, and the preparation of a cornea without an immune rejection response and a fast regeneration effect of a patient through transplantation of the cornea can be expected.