[HTML][HTML] Cellular therapy and tissue engineering for cartilage repair

A Zelinka, AJ Roelofs, RA Kandel, C De Bari - Osteoarthritis and Cartilage, 2022 - Elsevier
Articular cartilage (AC) has limited capacity for repair. The first attempt to repair cartilage
using tissue engineering was reported in 1977. Since then, cell-based interventions have …

Critical and diverse roles of phosphates in human bone formation

EAB Hughes, TE Robinson, DB Bassett… - Journal of Materials …, 2019 - pubs.rsc.org
Humans utilise biomineralisation in the formation of bone and teeth. Human
biomineralisation processes are defined by the transformation of an amorphous phosphate …

Raman spectroscopy reveals new insights into the zonal organization of native and tissue-engineered articular cartilage

MS Bergholt, JP St-Pierre, GS Offeddu… - ACS central …, 2016 - ACS Publications
Tissue architecture is intimately linked with its functions, and loss of tissue organization is
often associated with pathologies. The intricate depth-dependent extracellular matrix (ECM) …

Progress and applications of polyphosphate in bone and cartilage regeneration

Y Wang, M Li, P Li, H Teng, D Fan… - BioMed Research …, 2019 - Wiley Online Library
Patients with bone and cartilage defects due to infection, tumors, and trauma are quite
common. Repairing bone and cartilage defects is thus a major problem for clinicians …

Glycosaminoglycans modulate compressive stiffness and circumferential residual stress in the porcine thoracic aorta

NM Ghadie, MR Labrosse, JP St-Pierre - Acta Biomaterialia, 2023 - Elsevier
The mechanical properties of the aorta are influenced by the extracellular matrix, a network
mainly comprised of fibers and glycosaminoglycans (GAG). In this work, we demonstrate that …

[PDF][PDF] Morphogenetically active scaffold for osteochondral repair (polyphosphate/alginate/N, O-carboxymethyl chitosan)

WEG Müller, M Neufurth, S Wang, E Tolba… - Eur Cell …, 2016 - ecmjournal.org
Here we describe a novel bioinspired hydrogel material that can be hardened with calcium
ions to yield a scaffold material with viscoelastic properties matching those of cartilage. This …

The anabolic effect of inorganic polyphosphate on chondrocytes is mediated by calcium signalling

R Gawri, R Bielecki, EW Salter… - Journal of …, 2022 - Wiley Online Library
Inorganic polyphosphates (polyP) are polymers composed of phosphate residues linked by
energy‐rich phosphoanhydride bonds. As polyP can bind calcium, the hypothesis of this …

A bio-imitating approach to fabricate an artificial matrix for cartilage tissue engineering using magnesium-polyphosphate and hyaluronic acid

WEG Müller, M Ackermann, E Tolba, M Neufurth… - RSC …, 2016 - pubs.rsc.org
Here we describe an artificial cartilage-like material based on a hyaluronic acid-Mg/Ca-
polyphosphate paste (HA-aMg/Ca-polyP-p) that is fabricated from a water-soluble Na-salt of …

Advanced bioengineering technologies for preclinical research

E Martinez, JP St-Pierre, F Variola - Advances in Physics: X, 2019 - Taylor & Francis
Current in vitro practices must overcome important challenges to compare favorably with
human studies. The limited applicability of conventional in vitro assays and strategies can be …

Characterization of Calcium‐and Strontium‐Polyphosphate Particles Toward Drug Delivery into Articular Cartilage

J Nhan, N Strebel, K Virah Sawmy, J Yin… - Macromolecular …, 2024 - Wiley Online Library
Drug delivery into articular cartilage poses many challenges due in part to its lack of
vasculature. While intra‐articular injections are effective for the local administration of drugs …