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All Outputs (7)

Regional diversity in the murine cortical vascular network is revealed by synchrotron X-ray tomography and is amplified with age (2018)
Journal Article
Núñez, J. A., Goring, A., Javaheri, B., Razi, H., Gomez-Nicola, D., Pitsillides, A. A., …Clarkin, C. E. (2018). Regional diversity in the murine cortical vascular network is revealed by synchrotron X-ray tomography and is amplified with age. https://doi.org/10.22203/eCM.v035a20

Cortical bone is permeated by a system of pores, occupied by the blood supply and osteocytes. With ageing, bone mass reduction and disruption of the microstructure are associated with reduced vascular supply. Insight into the regulation of the blood... Read More about Regional diversity in the murine cortical vascular network is revealed by synchrotron X-ray tomography and is amplified with age.

Transient peak-strain matching partially recovers the age-impaired mechanoadaptive cortical bone response (2018)
Journal Article
Javaheri, B., Carriero, A., Wood, M., De Souza, R., Lee, P. D., Shefelbine, S., & Pitsillides, A. A. (2018). Transient peak-strain matching partially recovers the age-impaired mechanoadaptive cortical bone response. https://doi.org/10.1038/s41598-018-25084-6

Mechanoadaptation maintains bone mass and architecture; its failure underlies age-related decline in bone strength. It is unclear whether this is due to failure of osteocytes to sense strain, osteoblasts to form bone or insufficient mechanical stimul... Read More about Transient peak-strain matching partially recovers the age-impaired mechanoadaptive cortical bone response.

Sexually dimorphic tibia shape is linked to natural osteoarthritis in STR/Ort mice (2018)
Journal Article
Javaheri, B., Razi, H., Piles, M., De Souza, R., Chang, Y. M., Maric-Mur, I., …Pitsillides, A. A. (2018). Sexually dimorphic tibia shape is linked to natural osteoarthritis in STR/Ort mice. Osteoarthritis and Cartilage, 26(6), 807-817. https://doi.org/10.1016/j.joca.2018.03.008

Human osteoarthritis (OA) is detected only at late stages. Male STR/Ort mice develop knee OA spontaneously with known longitudinal trajectory, offering scope to identify OA predisposing factors. We exploit the lack of overt OA in female STR/Ort and i... Read More about Sexually dimorphic tibia shape is linked to natural osteoarthritis in STR/Ort mice.

Spatial relationship between bone formation and mechanical stimulus within cortical bone: Combining 3D fluorochrome mapping and poroelastic finite element modelling (2018)
Journal Article
Carriero, A., Pereira, A. F., Wilson, A. J., Castagno, S., Javaheri, B., Pitsillides, A. A., …Shefelbine, S. J. (2018). Spatial relationship between bone formation and mechanical stimulus within cortical bone: Combining 3D fluorochrome mapping and poroelastic finite element modelling. https://doi.org/10.1016/j.bonr.2018.02.003

Bone is a dynamic tissue and adapts its architecture in response to biological and mechanical factors. Here we investigate how cortical bone formation is spatially controlled by the local mechanical environment in the murine tibia axial loading model... Read More about Spatial relationship between bone formation and mechanical stimulus within cortical bone: Combining 3D fluorochrome mapping and poroelastic finite element modelling.

FGF-2 promotes osteocyte differentiation through increased E11/podoplanin expression (2018)
Journal Article
Ikpegbu, E., Basta, L., Clements, D. N., Fleming, R., Vincent, T. L., Buttle, D. J., …Farquharson, C. (2018). FGF-2 promotes osteocyte differentiation through increased E11/podoplanin expression. Journal of Cellular Physiology, 233(7), 5334-5347. https://doi.org/10.1002/jcp.26345

E11/podoplanin is critical in the early stages of osteoblast-to-osteocyte transitions (osteocytogenesis), however, the upstream events which regulate E11 expression are unknown. The aim of this study was to examine the effects of FGF-2 on E11-mediate... Read More about FGF-2 promotes osteocyte differentiation through increased E11/podoplanin expression.