Results 111 to 120 of about 9,913 (151)
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Cytoskeleton of the Mesenchymal Cells of the Rat Dental Papilla and Dental Pulp
Connective Tissue Research, 1995This study describes the immunolocalization of actin, cytokeratins and vimentin during differentiation of the dental papilla in the rat. Incisors and first molars were sectioned from mandibles of Wistar rats from embryonic day (E)-14 to (E)-21 and weeks 1, 2, 3, 12 and 104 after birth, fixed in 90% alcohol, decalcified in EDTA, infiltrated with 5 ...
J R Ralphs, M Benjamin
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Wnt5a promotes differentiation of human dental papilla cells
International Endodontic Journal, 2010Peng L, Ren LB, Dong G, Wang CL, Xu P, Ye L, Zhou XD. Wnt5a promotes differentiation of human dental papilla cells. International Endodontic Journal, 43, 404–412, 2010.AbstractAim To investigate the role of Wnt5a in the process of differentiation of human dental papilla cells (HDPCs).Methodology Recombinant adenovirus encoding full‐length Wnt5a cDNA
L, Peng +6 more
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Effect of Wnt6 on Human Dental Papilla Cells In Vitro
Journal of Endodontics, 2010The Wnt signaling pathway plays an important role in tissue development by acting on proliferation, differentiation, and cell fate decisions. Because the role of Wnt6 in tooth development was still unknown, the purpose of this study was to investigate the role of Wnt6 in tooth morphogenesis and dental tissue mineralization by elucidating its effect on ...
Chenglin Wang
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Archives of Oral Biology, 1999
Hepatocyte growth factor/scatter factor (HGF/SF), a broad-spectrum and multifunctional cytokine, is essential for the development of tissues including tooth. Here it was found that the HGF/SF content of human dental papillae obtained from 8 to 16-year-old individuals decreased significantly with age.
Y Daikuhara, N Arakaki
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Hepatocyte growth factor/scatter factor (HGF/SF), a broad-spectrum and multifunctional cytokine, is essential for the development of tissues including tooth. Here it was found that the HGF/SF content of human dental papillae obtained from 8 to 16-year-old individuals decreased significantly with age.
Y Daikuhara, N Arakaki
exaly +3 more sources
Osteogenic differentiation of human dental papilla mesenchymal cells
Biochemical and Biophysical Research Communications, 2006We isolated dental papilla from impacted human molar and proliferated adherent fibroblastic cells after collagenase treatment of the papilla. The cells were negative for hematopoietic markers but positive for CD29, CD44, CD90, CD105, and CD166.
Motohiro Hirose +2 more
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The influence of the donor on dental apical papilla stem cell properties
Tissue and Cell, 2015Stem cells from the human dental apical papilla (SCAP) can be obtained from almost all extracted wisdom teeth with an immature tooth root. Although different stem cell lines are used for studies, it remains elusive whether specific characteristics of the dental stem cell cultures such as proliferation rates or the cell differentiation potential are ...
E, Prateeptongkum +2 more
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Hormesis and dental apical papilla stem cells
Chemico-Biological Interactions, 2022This paper provides an assessment of hormetic dose responses by stem cells of the apical papilla (SCAPs) from humans. Hormetic dose responses were induced in vitro by a broad range of agents, including dietary supplements (e.g., berberine, EGCG, resveratrol), pharmaceutical/commercial substances (e.g.
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Dental Apical Papilla as Therapy for Spinal Cord Injury
Journal of Dental Research, 2015Stem cells of the apical papilla (SCAP) represent great promise regarding treatment of neural tissue damage, such as spinal cord injury (SCI). They derive from the neural crest, express numerous neurogenic markers, and mediate neurite outgrowth and axonal targeting.
De Berdt, P +7 more
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AKT from dental epithelium to papilla promotes odontoblast differentiation
Differentiation, 2023Epithelial-mesenchymal interactions occur during tooth development. The dental epithelium (DE) is regarded as the signal center that regulates tooth morphology. However, the mechanism by which DE regulates the differentiation of mesenchyme-derived dental papilla (DP) into odontoblasts remains unclear.
Jiangyi, Wang +10 more
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Calcification of the dental papilla. A rare finding
British Dental Journal, 1989An interesting case is reported, of calcification of the dental papilla. As yet, little is known about this asymptomatic calcification, which constitutes a rare radiographic finding, deforming the root of a vital tooth, generally a lower premolar or canine.
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