Journal article

Liposomal Delivery of Demineralized Dentin Matrix for Dental Tissue Regeneration

Genevieve E Melling, John S Colombo, Steven J Avery, Wayne Nishio Ayre, Samuel L Evans, Rachel J Waddington, Alastair J Sloan

TISSUE ENGINEERING PART A | MARY ANN LIEBERT, INC | Published : 2018

Abstract

Current dental restorations have short longevity, and consequently, there is a need for novel tissue engineering strategies that aim to regenerate the dentin-pulp complex. Dentin matrix contains a myriad of bioactive growth factors and extracellular matrix proteins associated with the recruitment, proliferation, and differentiation of dental pulp progenitor cells. In this study, we show that demineralized dentin matrix (DDM), from noncarious dentine, can be encapsulated into liposomes for delivery to dental tissue to promote regeneration. Liposomes were formulated to encapsulate 0-100 μg/mL DDM, lysed with Triton X, and used in vascular endothelial growth factor (VEGF) and transforming growt..

View full abstract

University of Melbourne Researchers