Gelatin methacryloyl hydrogel with and without dental pulp stem cells for TMJ regeneration: An in vivo study in rabbits.

Joao Luiz MonteiroToru TakusagawaGerhilde C SampaioHelen HeEmanuel D de Oliveira E SilvaBelmiro C E VasconcelosJoseph P McCainRobert W RedmondMark A RandolphFernando Pozzi Semeghini Guastaldi

Published in: Journal of oral rehabilitation (2023)

Adding DPSCs to GelMA did not provide a regenerative enhancement in TMJ osteochondral defects. This resulted in similar micro-CT parameters after 4 weeks of healing, with improved signs of subchondral bone regeneration but no cartilage regeneration.

Keyphrases

stem cells
bone regeneration
cell therapy
tissue engineering
computed tomography
hyaluronic acid
drug delivery
wound healing
image quality
magnetic resonance imaging
extracellular matrix
positron emission tomography
bone marrow
preterm birth
pet ct