Process for modifying the metabolism of host cells recepotoras, vector of transfeccao and / or transformation of cells.Processes for the treatment of a condition of malfunction in a cell and to treat or prevent the malfunction of cells selected

摘要

A piece of useful nucleic acid is linked to a cell homing factor, for instance a cell receptor such as that for the epidermal growth factor (EGF), and the resulting coupled system is used to transfect and/or transform suitably selected host cells. This technique provides internalization in high yields and constitutes a significant advance over classic transfection, e.g. with CA++ ions.