Results 161 to 170 of about 7,290 (223)
Dentin Autograft as a Pulp Capping Material: A Systematic Review. [PDF]
Chaudhari WA +5 more
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Odontoblast commitment and differentiation
Histological and cytological organization confer specificity to the odontoblasts. These postmitotic, neural crest derived, polarized cells are aligned in a single layer at the periphery of the dental pulp and secrete the organic components of predentin-dentin.
Jean Victor Ruch
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Odontoblast: a mechano‐sensory cell
AbstractOdontoblasts are organized as a single layer of specialized cells responsible for dentine formation and presumably for playing a role in tooth pain transmission. Each cell has an extension running into a dentinal tubule and bathing in the dentinal fluid.
Magloire, Henry +4 more
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Hierarchy of variables correlated to odontoblast-like cell numbers following pulp capping
Objectives. Following tooth pulp exposure, pulpal repair is accomplished by dentine bridge secretion by odontoblast-like cells. However, little information is available about the hierarchy of variables, which influence odontoblast-like cell numbers.
Peter Murray
exaly +7 more sources
Epigenetic Signals during Odontoblast Differentiation
Odontoblast terminal differentiation occurs according to a tooth-specific pattern and implies both temporospatially regulated epigenetic signaling and the expression of specific competence. Differentiation of odontoblasts (withdrawal from the cell cycle,
Hervé Lesot, V Mitolo, J V Ruch
exaly +2 more sources
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S100A4 is expressed in human odontoblasts and odontoblast-like cells
Tissue and Cell, 2022The calcium-binding protein S100A4 has been found in fibroblasts in many tissues. It has been well studied in the regulating process of inflammation and tumor metastasis. However, as a calcium regulating protein, its expression in the dental pulp has not yet been elucidated.
Xue, Cai, Lu, Zhang, Xiaoyan, Wang
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Fam20C overexpression in odontoblasts regulates dentin formation and odontoblast differentiation
Journal of Molecular Histology, 2023FAM20C phosphorylates secretory proteins at S-x-E/pS motifs, and previous studies of Fam20C-dificient mice revealed that FAM20C played essential roles in bone and tooth formation. Inactivation of FAM20C in mice led to hypophosphatemia that masks direct effect of FAM20C in these tissues, and consequently the direct role of FAM20C remains unknown.
Kohei Naniwa +7 more
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The International Journal of Developmental Biology, 1995
Odontoblasts are post-mitotic, neural crest-derived, cells which overtly differentiate according to tooth specific temporo-spatial patterns and secrete predentin-dentin components. Neither the timing nor the molecular mechanisms of their specification are known and the problem of their patterning in the developing jaws is far from being solved.
J V, Ruch, H, Lesot, C, Bègue-Kirn
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Odontoblasts are post-mitotic, neural crest-derived, cells which overtly differentiate according to tooth specific temporo-spatial patterns and secrete predentin-dentin components. Neither the timing nor the molecular mechanisms of their specification are known and the problem of their patterning in the developing jaws is far from being solved.
J V, Ruch, H, Lesot, C, Bègue-Kirn
openaire +2 more sources
Experimental Cell Research, 2014
Odontoblasts are post-mitotic cells organized as a layer of palisade cells along the interface between the dental pulp and dentin. They are responsible for the formation of the physiological primary and secondary dentins. They synthesize the organic matrix of type I collagen and actively participate to its mineralization by secreting proteoglycans and ...
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Odontoblasts are post-mitotic cells organized as a layer of palisade cells along the interface between the dental pulp and dentin. They are responsible for the formation of the physiological primary and secondary dentins. They synthesize the organic matrix of type I collagen and actively participate to its mineralization by secreting proteoglycans and ...
openaire +2 more sources
Odontoblasts in odontogenic tumors
Medical Hypotheses, 2013Odontoblasts are secretory cells displaying epithelial and mesenchymal features, which exist in a monolayer at the interface between the dentin and pulp of a tooth. During embryogenesis, these cells form a dentin shell and throughout life continue to produce dentin while, also acting as sensor cells helping to mediate tooth sensitivity. In this process,
Nadine C, Milos +2 more
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