[Tissue engineering and construction of human skin in vitro]. / Ingeniería de tejidos y producción de piel humana in vitro.

ABSTRACT

Tissue engineering is the new science that has come to make possible the growth of new organ tissue from small fragments of healthy tissue, thus partially or totally restoring the lost functions of ill tissues or organs, as shown by the achievements made with the culture of skin, cornea or cartilage. Thus far, this new science is able to ensure the recovery of lost functions and, doubtlessly, in a near future will be capable of developing tissues and organs not unlike natural ones. In our laboratory we have began the development of tissue engineering techniques for the successful construction of in vitro skin with the aim at mid term of producing cornea and cartilage. In a first clinical trial, these techniques were applied in the treatment of chronic skin lesions and the advantages and reach of these new tools were demonstrated for the effective solution of problems with would otherwise not be easily solved through the use of conventional treatments.