FGF-2 promotes osteocyte differentiation through increased E11/podoplanin expression
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....
Sost deficiency does not alter bone’s lacunar or vascular porosity in mice
Journal Article
Mosey, H., Núñez, J. A., Goring, A., Clarkin, C. E., Staines, K. A., Lee, P. D., …Javaheri, B. (2017)
Sost deficiency does not alter bone’s lacunar or vascular porosity in mice. Frontiers in Materials, 4, https://doi.org/10.3389/fmats.2017.00027
SCLEROSTIN (Sost) is expressed predominantly in osteocytes acting as a negative regulator of bone formation. In humans, mutations in the SOST gene lead to skeletal overgrowth ...
A distinctive patchy osteomalacia characterises Phospho1
-deficient mice
Journal Article
-deficient mice. Journal of Anatomy, 231(2), 298-308. https://doi.org/10.1111/joa.12628)
-deficient mice. Journal of Anatomy, 231(2), 298-308. https://doi.org/10.1111/joa.12628
The phosphatase PHOSPHO1 is involved in the initiation of biomineralisation. Bones in Phospho1 KO mice show histological osteomalacia with frequent bowing of long bones and sp...
The expression of the chloride co-transporters NKCC1 and KCC2 is reversed in the penumbra following
Conference Proceeding
Baudel, M., Rae, M., Fraser, J., & Poole, A. (2017)
The expression of the chloride co-transporters NKCC1 and KCC2 is reversed in the penumbra following. In Brain and Neuroscience: BNA 2017 Festival of Neuroscience: Abstract Book
Stroke is one of the major causes of death and disability worldwide. The harm caused by the interruption of blood flow to the brain unfolds in the subsequent hours and days, s...
Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity
Journal Article
Poulet, B., Liu, K., Plumb, D., Vo, P., Shah, M., Staines, K., …Bou-Gharios, G. (2016)
Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity. PLOS ONE, 11(12), https://doi.org/10.1371/journal.pone.0167971
Bone development and length relies on the growth plate formation, which is dependent on degradative enzymes such as MMPs. Indeed, deletion of specific members of this enzyme f...
The Expression of PHOSPHO1, nSMase2 and TNAP is Coordinately Regulated by Continuous PTH Exposure in Mineralising Osteoblast Cultures
Journal Article
Houston, D. A., Myers, K., MacRae, V. E., Staines, K. A., & Farquharson, C. (2016)
The Expression of PHOSPHO1, nSMase2 and TNAP is Coordinately Regulated by Continuous PTH Exposure in Mineralising Osteoblast Cultures. Calcified Tissue International, 99(5), 510-524. https://doi.org/10.1007/s00223-016-0176-9
Sustained exposure to high levels of parathyroid hormone (PTH), as observed in hyperparathyroidism, are catabolic to bone. The increase in the RANKL/OPG ratio in response to c...
Antiviral host defence peptides.
Book Chapter
Sousa, F. H., Casanova, V., Stevens, C., & Barlow, P. G. (2016)
Antiviral host defence peptides. In R. M. Epand (Ed.), Host Defense Peptides and Their Potential as Therapeutic Agents, 57-94. Springer Verlag. https://doi.org/10.1007/978-3-319-32949-9_3
The on going global mortality and morbidity associated with viral pathogens highlights the need for the continued development of effective, novel antiviral molecules. The anti...
Endochondral Growth Defect and Deployment of Transient Chondrocyte Behaviors Underlie Osteoarthritis Onset in a Natural Murine Model
Journal Article
Staines, K. A., Madi, K., Mirczuk, S. M., Parker, S., Burleigh, A., Poulet, B., …Pitsillides, A. A. (2016)
Endochondral Growth Defect and Deployment of Transient Chondrocyte Behaviors Underlie Osteoarthritis Onset in a Natural Murine Model. Arthritis and Rheumatology, 68(4), 880-891. https://doi.org/10.1002/art.39508
OBJECTIVE:
To explore whether aberrant transient chondrocyte behaviors occur in the joints of STR/Ort mice (which spontaneously develop osteoarthritis [OA]) and whether they a...
Culture of Murine Embryonic Metatarsals: A Physiological Model of Endochondral Ossification
Journal Article
Houston, D. A., Staines, K. A., MacRae, V. E., & Farquharson, C. (2016)
Culture of Murine Embryonic Metatarsals: A Physiological Model of Endochondral Ossification. Journal of Visualized Experiments, 118(118), https://doi.org/10.3791/54978
The fundamental process of endochondral ossification is under tight regulation in the healthy individual so as to prevent disturbed development and/or longitudinal bone growth...
E11/Podoplanin Protein Stabilization Through Inhibition of the Proteasome Promotes Osteocyte Differentiation in Murine in Vitro Models
Journal Article
Staines, K. A., Prideaux, M., Allen, S., Buttle, D. J., Pitsillides, A. A., & Farquharson, C. (2016)
E11/Podoplanin Protein Stabilization Through Inhibition of the Proteasome Promotes Osteocyte Differentiation in Murine in Vitro Models. Journal of Cellular Physiology, 231(6), 1392-1404. https://doi.org/10.1002/jcp.25282
The transmembrane glycoprotein E11 is considered critical in early osteoblast–osteocyte transitions (osteocytogenesis), however its function and regulatory mechanisms are stil...