Microcapsules as Bio‐organs for Somatic Gene Therapya

Current human gene therapy relies on genetic modification of the patient's own cells. An alternate non-autologous approach is to use universal cell lines engineered to secrete therapeutic products. Protection with immuno-isolation devices would allow the same recombinant cell line to be used for different patients, thus potentially lowering the cost of treatment. The feasibility of this idea has now been demonstrated in vitro and in vivo. …