tooth morphogenesis
Roles of Bmp4 during tooth morphogenesis and sequential tooth formation
... Mammalian tooth development involves highly regulated reciprocal signaling interactions between the epithelium and ...although tooth inductive signals arise initially in the embryonic oral ectoderm, ...
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Developmental expression of Smad1 7 suggests critical function of TGF beta/BMP signaling in regulating epithelial mesenchymal interaction during tooth morphogenesis
... As tooth development advances into the cap and bell stage, BMP signaling Smads are strongly localized within the inner enamel epithelium (IEE) and cranial neural crest derived dental mesen- chyme (DM), indicating ...
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Endogenous epidermal growth factor regulates the timing and pattern of embryonic mouse molar tooth morphogenesis
... Int I Ut"\" BioI 36 000 000 (1992) 505 Origi lIall\ rt i elf Endogenous epidermal growth factor regulates the timing and pattern of embryonic mouse molar tooth morphogenesis CHING CHUN HU', YASUNORI S[.] ...
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BMPs and FGFs target Notch signalling via jagged 2 to regulate tooth morphogenesis and cytodifferentiation
... Previous data have shown that components of the Notch signalling pathway are expressed in developing mouse teeth. Expression of Notch1, Notch2, Notch3 (Mitsiadis et al., 1995a), Dll1 (Mitsiadis et al., 1998a), Jag1 ...
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NK 2 class homeobox genes and pharyngeal/oral patterning: Nkx2 3 is required for salivary gland and tooth morphogenesis
... and tooth identity (Peters and Balling, 1999; Tucker et ...in tooth anlage of the lower jaw, with highest levels in the molar ...of tooth cusps defines the identity of ...each tooth (Peters ...
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Effects of retinoids on tooth morphogenesis and cytodifferentiations, in vitro
... Int J De\' BioI 36 517 526 (1992) 517 Original Article Effects of retinoids on tooth morphogenesis and cytodifferentiations, in vitro MANUEL P MARK"', AGNES BLOCH ZUPAN' and JEAN VICTOR RUCH' I/nstitu[.] ...
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SMAD4 mediated WNT signaling controls the fate of cranial neural crest cells during tooth morphogenesis
... during tooth development and that loss of Smad4 in the dental mesenchyme results in ectopic osteoblast differentiation and bone formation via WNT pathway ...
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Effects of hepatocyte growth factor anti sense oligodeoxynucleotides or met D/D genotype on mouse molar crown morphogenesis
... in tooth morphogen- ...of tooth development, and the expression of c-Met, the cognate receptor, by dental epithelial cells from cap to advanced ...abnormal tooth morphogenesis. Abnormal ...
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Inhibition of apoptosis in the primary enamel knot does not affect specific tooth crown morphogenesis in the mouse
... mouse tooth development, bud-cap stage mesenchyme controls formation of the primary EK, a cluster of non-dividing epithelial cells located in the center of the cap-stage tooth ...for tooth ...
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Suppression of epithelial differentiation by Foxi3 is essential for molar crown patterning
... The microarray revealed a general upregulation of components of different signaling pathways, and in particular, PEK markers p21 and Fgf15 in the Foxi3 cKO tooth bud epithelium (Fig. 9). In addition, Sfrp5, which ...
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... system which has vital role in assisting and maneuvering various molecules and factors in maturation steps. The present research scenes have presented with great opportunities in detailing every aspect of tooth ...
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Sox2 marks epithelial competence to generate teeth in mammals and reptiles
... of tooth morphogenesis have been conserved throughout ...epithelial morphogenesis and cell differentiation (Tummers and Thesleff, ...of tooth development is the formation of an epithelial ...
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'Filling' anxious at the dentist's cell: regrowth for a new smile
... decayed tooth surfaces, tooth decay and missing teeth along with a lower number of tooth llings or functional teeth are more commonly seen in people with high dental fear compared to those with low ...
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miR 34b regulates multiciliogenesis during organ formation in zebrafish
... kidney morphogenesis, we isolated MCCs from the body section of Tg(cmyb:EGFP) fish at 3 dpf by FACS and performed microarray analysis on these cells (supplementary material ...and morphogenesis were among ...
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Regulatory control of signal transduction during morphogenesis in Drosophila
... ABSTRACT Morphogenesis shapes pattern and size during development. The initiation and propagation of morphogenetic processes is led by the integrated activation of signaling cascades. Much is known about ...
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Study on the Instantaneous Temperature and Life Prediction of Polymer Gear Based on ANSYS/LS DYNA
... It can be seen from Figure 5 that there are two peaks in the position of the tooth surface near the tooth root and the tooth top position, where are the gear meshing and the meshing posi[r] ...
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An avulsed tooth
... Healing with surface resorption: is repair-related resorption (also described as surface resorption). It is a transient process involving small areas on the root surface following luxation and avulsion injuries. ...
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Natural tooth pontic: Salvaging smile in a trice
... An immediate temporary replacement is an ideal interim restoration. The most commonly used one is the transitional acrylic resin removable partial denture. (Weintraub, 1989; Ettinger, 1975) These have the disadvantage of ...
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Tooth shape formation and tooth renewal: evolving with the same signals
... a tooth. Nevertheless, tooth wear causes a gradual loss of crown morphology and eventually the loss of the ...is tooth replacement, in which a worn out or lost tooth is replaced with a new one ...
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The role of traditional healers in tooth extractions in Lekie Division, Cameroon
... for tooth extraction by placing the pulp of the plant onto the aching tooth, where it was left in place for several weeks causing disintegration of the tooth which is then removed in pieces, with ...
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