Ameloblast - Wikipedia
网页Ameloblasts are derived from oral epithelium tissue of ectodermal origin. Their differentiation from preameloblasts (whose origin is from inner enamel epithelium) is a result of signaling from the ectomesenchymal cells of the dental papilla. Initially the preameloblasts will differentiate into presecretory ameloblasts and then into secretory ...
Ameloblast - an overview | ScienceDirect Topics
网页Three clinical subtypes of ameloblastomas are generally recognized for treatment purposes: (1) the common (polycystic) ameloblastoma, (2) the unicystic ameloblastoma, and (3) the rarely encountered peripheral (extraosseous) ameloblastoma (Figure 5-4).
Endocytosis and Enamel Formation - PMC - National Center for ...
网页2017年7月31日 · The ameloblast membrane resides at the interface between matrix and cell. Enamel formation is controlled by ameloblasts that produce enamel in stages to build the enamel layer (secretory stage) and to reach final mineralization (maturation stage).
Ameloblast - an overview | ScienceDirect Topics
网页The ameloblast controls the conformation and vector of movement of the secretory Tomes’ processes, which in turn dictates the orientations of the protein matrix. The behavior of the ameloblast include: ordered secretory events; ameloblast to ameloblast interactions; ameloblast to extracellular matrix interactions; ameloblast to stratum ...
Dental cell type atlas reveals stem and differentiated cell types in ...
网页2020年9月23日 · The data show progressive modulation of transcription factor expression during different stages of ameloblast development (Fig. 4d–f), connecting known spatial and morphological transitions ...
Ameloblast - an overview | ScienceDirect Topics
网页An ameloblast is a unique cell type responsible for secreting the enamel matrix during tooth development. It is derived from oral ectodermal cells and is the only cell in teeth at birth that originates from the ectoderm.
Ameloblast Differentiation in the Human Developing Tooth: …
网页Tooth enamel is formed by epithelially-derived cells called ameloblasts, while the pulp dentin complex is formed by the dental mesenchyme. These tissues differentiate with reciprocal signaling interactions to form a mature tooth.
Cell cycle control, DNA damage repair, and apoptosis-related …
网页2015年8月12日 · By combining comparative analysis and coexpression networks, this study provides novel biomarkers and research targets for ameloblast differentiation and the potential for their application in enamel regeneration.
Molecular Genetics of Ameloblast Cell Lineage - PMC
网页2009年7月7日 · In this review, we discuss the role of genes that play definitive role on the determination of ameloblast cell fate and life cycle, based on studies in transgenic animals.
Adult dental epithelial stem cell-derived organoids deposit ...
网页2023年12月7日 · Ameloblasts are specialized cells derived from the dental epithelium that produce enamel, a hierarchically structured tissue comprised of highly elongated hydroxylapatite (OHAp)...