From nano- to macro-scale: nanotechnology approaches for spatially controlled delivery of bioactive factors for bone and cartilage engineering

• Published in: Nanomedicine (London, England) Vol. 7; no. 7; pp. 1045 - 1066
• Main Authors: Santo, Vítor E, Gomes, Manuela E, Mano, João F, Reis, Rui L
• Format: Journal Article
• Language: English
• Published: England Future Medicine Ltd 01.07.2012
• Subjects: Animals; Biocompatible Materials - chemistry; Biomaterials; Biomimetics - methods; Bone and Bones - cytology; Bone and Bones - physiology; Bone growth; Bone regeneration; Cartilage; Cartilage - cytology; Cartilage - physiology; cartilage regeneration; Chemotaxis; controlled release; Drug delivery; Drug delivery systems; Drug Delivery Systems - methods; Drug development; Drugs; Extracellular matrix; Fibers; gradients; Growth factors; Humans; Intercellular Signaling Peptides and Proteins - administration & dosage; intracellular delivery; layer-by-layer; medicine; Nanostructures - chemistry; Nanotechnology; Nanotechnology - methods; Physiological aspects; Regeneration; regenerative medicine; Regenerative Medicine - methods; Science & Technology; self-assembly; Technology application; Tissue engineering; Tissue Engineering - methods; Vehicles; Portugal

The field of biomaterials has advanced towards the molecular and nanoscale design of bioactive systems for tissue engineering, regenerative medicine and drug delivery. Spatial cues are displayed in the 3D extracellular matrix and can include signaling gradients, such as those observed during chemota...