University of Southern California

Jay R Lieberman

Yong Qin Chen

William Pannell

Sofia Bougioukli

Xuan Song

Disclosed herein are methods of regional gene-therapy with growth-factor transduced cells, in bone graft scenarios. In embodiments, the methods comprise use of 3D printed scaffolds.

Growth factor transduced cell-loaded ceramic scaffold for bone regeneration and repair

A method for repairing a bone defect of a patient includes providing a ceramic scaffold configured for filling the bone defect, loading the scaffold with growth factor transduced cells incorporating a gene that encodes a growth factor essential for bone formation, placing the ceramic scaffold with the growth factor transduced cells in or across the bone defect, and stabilizing the ceramic scaffold with the growth factor transduced cells in the patient until the bone defect is healed. An assembly for repairing a bone defect includes a ceramic scaffold configured for spanning the bone defect and a culture of live growth factor transduced cells incorporating a gene that encodes a growth factor essential for bone formation loaded onto the ceramic scaffold.

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Los Angeles, CA, United States of America

Jay R Lieberman