Signaling pathways in osteogenesis and osteoclastogenesis: Lessons from cranial sutures and applications to regenerative medicine. [PDF]
, 2015 One of the simplest models for examining the interplay between bone formation and resorption is the junction between the cranial bones. Although only roughly a quarter of patients diagnosed with craniosynostosis have been linked to known genetic ...
Bradley, James P +2 more
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Metabolic properties of the osteoclast [PDF]
Bone, 2018 Osteoclasts are defined as cells capable of excavating 3-dimensional resorption pits in bone and other mineralised tissues. They are derived from the differentiation/fusion of promonocytic precursors, and are usually large, multinucleated cells. In common with other cells from this myeloid lineage such as macrophages and dendritic cells, they are ...
Arnett, TR, Orriss, IR
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Mechanisms by which sialylated milk oligosaccharides impact bone biology in a gnotobiotic mouse model of infant undernutrition [PDF]
, 2019 Undernutrition in children is a pressing global health problem, manifested in part by impaired linear growth (stunting). Current nutritional interventions have been largely ineffective in overcoming stunting, emphasizing the need to obtain better ...
Ahern, Philip P. +13 more
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When is it an osteoclast? [PDF]
Journal of Clinical Pathology, 1984 Using acid phosphatase as a marker, osteoclasts were examined from single sections of undemineralised iliac crest biopsies from patients with renal failure and from normal controls. Eighty one per cent of the cells from controls and 56% of the cells from patients with renal failure appeared to be non-nucleated or mononucleated.
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The Direct Effect of Low-Magnitude High-Frequency Mechanical Vibration on Osteoclast Formation from RAW267.4 Monocytes [PDF]
, 2015 Low-magnitude high-frequency (LMHF) mechanical vibration has been demonstrated to enhance bone formation possibly through inhibition of osteoclastogenesis of bone.
Abraham, Maxwell Antonio
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The pathobiology of the osteoclast. [PDF]
Journal of Clinical Pathology, 1985 This article reviews recent information concerning the origin of osteoclasts and the local and systemic regulation of their activity. It appears that much of the environmental responsiveness of osteoclasts is mediated by cells of the osteoblastic lineage, which exert a major influence on the localisation, induction, stimulation, and inhibition of ...
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Myeloid DAP12-associating lectin (MDL)-1 regulates synovial inflammation and bone erosion associated with autoimmune arthritis. [PDF]
, 2010 DNAX adaptor protein 12 (DAP12) is a trans-membrane adaptor molecule that transduces activating signals in NK and myeloid cells. Absence of functional Dap12 results in osteoclast defects and bone abnormalities.
Adamopoulos, Iannis E +11 more
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Activation of the P2Y2 receptor regulates bone cell function by enhancing ATP release [PDF]
, 2017 Bone cells constitutively release ATP into the extracellular environment where it acts locally via P2 receptors to regulate bone cell function. Whilst P2Y2 receptor stimulation regulates bone mineralisation, the functional effects of this receptor in ...
Arnett, T R +5 more
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Sexual Dimorphism in Osteoclasts [PDF]
Cells, 2020 Osteoclasts are the principal mediators of bone resorption. They form through the fusion of mononuclear precursor cells under the principal influence of the cytokines macrophage colony stimulating factor (M-CSF, aka CSF-1) and receptor activator of NF-κB ligand (RANKL, aka TNFSF11).
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Phospholipase Cγ1 (PLCγ1) controls osteoclast numbers via colony-stimulating factor 1 (CSF-1)-dependent diacylglycerol/β-catenin/cyclinD1 pathway [PDF]
, 2016 Phospholipases Cγ (PLCγ) 1 and 2 are a class of highly homologous enzymes modulating a variety of cellular pathways through production of inositol 1,4,5-trisphosphate and diacylglycerol (DAG).
Faccio, Roberta +4 more
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