Insights into the mechanism of magnetofection using PEI‐based magnetofectins for gene transfer

Abstract

The magnetic field itself does not alter the uptake mechanism of magnetofectins. Obviously, the magnetic forces lead to an accelerated sedimentation of magnetofectins on the cell surface and do not directly affect the endocytic uptake mechanism. So further improvement of magnetic field application could lead to efficient targeting of gene expression into the desired organ and tissue in vivo.