Methods and compositions for stimulating bone cells

METHODS, COMPOSITIONS, NECESSARY MATERIALS AND DEVICES ARE DISCLOSED FOR USE IN THE TRANSFER OF NUCLEIC ACIDS IN BONE CELLS IN SITU AND / OR TO STIMULATE BONE PROGENITAL CELLS. TYPE II COLLAGEN AND, PARTICULARLY OSTEOTROPIC GENES, ARE SHOWN TO STIMULATE BONE PROGENITAL CELLS AND PROMOTE BONE GROWTH, REPAIR AND REGENERATION IN VIVO. GENE TRANSFER PROTOCOLS ARE REVEALED FOR USE IN THE TRANSFER OF VARIOUS NUCLEIC ACID MATERIALS IN BONES, WHEN THEY MAY BE USED IN THE TREATMENT OF SEVERAL DISEASES RELATED TO BONES, OSOPHOSIS, OSOPHOSIS, OSOPHOSIS AND OSOPHOSIS. TO BONE IMPLANTS.