Results 81 to 90 of about 7,133 (255)

Zebrafish teeth as a model for repetitive epithelial morphogenesis: dynamics of E-cadherin expression [PDF]

, 2010
Background: The development of teeth is the result of interactions between competent mesenchyme and epithelium, both of which undergo extensive morphogenesis.
Huysseune, Ann, Sanders, Ellen, van Hengel, Jolanda, Verstraeten, Barbara   +3 more
core   +3 more sources

Análisis histomorfológico del Tumor Odontogénico Primordial

Odontoestomatología, 2023
Los tumores odontogénicos son lesiones relativamente raras y poco frecuentes, pero relevantes debido a que pueden desarrollar un comportamiento agresivo, comprometiendo la vida del paciente.
Vanesa Pereira Prado, Gabriel Landini, Ronell Bologna-Molina   +2 more
doaj  

Genetic basis of dental agenesis - molecular genetics patterning clinical dentistry [PDF]

, 2013
Tooth agenesis is one of the most common congenital malformations in humans. Hypodontia can either occur as an isolated condition (non-syndromic hypodontia) or can be associated with a syndrome (syndromic hypodontia), highlighting the heterogeneity of ...
Chhabra, Anuj, Chhabra, Nidhi, Goswami, Mridula   +2 more
core   +1 more source

Electric field promoted odontogenic differentiation of stem cells from apical papilla by remodelling cytoskeleton

International Endodontic Journal, Volume 58, Issue 6, Page 873-889, June 2025.
Abstract Aim This study examined the impact of direct current electric fields (DCEFs) on the biological properties of stem cells derived from the apical papilla (SCAP) and further elucidated the underlying mechanisms involved in odontogenic differentiation induced by DCEFs stimulation.
Xiaolin Li, Sanjun Zhao, Yao Liu, Yu Gu, Lihong Qiu, Xu Chen, Alastair J. Sloan, Bing Song   +7 more
wiley   +1 more source

Variability of systemic and oro-dental phenotype in two families with non-lethal Raine syndrome with FAM20C mutations [PDF]

, 2015
Background: Raine syndrome (RS) is a rare autosomal recessive bone dysplasia typified by osteosclerosis and dysmorphic facies due to FAM20C mutations. Initially reported as lethal in infancy, survival is possible into adulthood. We describe the molecular
A Linde, A Rejjal, AE Kan, Alan J Mighell, Ana Carolina Acevedo, AX Acosta, C Chaussain-Miller, C Gaucher, Caroline Lourenço de Lima, Chris F Inglehearn, Claire E L Smith, Clare V Logan, CM Giachelli, Colin A Johnson, D Chitayat, D Nalbant, David A Parry, E Katchburian, FK Ababneh, G Hulskamp, G Jaureguiberry, GS Kochar, HM Kingston, HO Ishikawa, J Dong, J Hao, J Raine, James A Poulter, K Al-Mane, KA Al Mane, L Ye, LI Al-Gazali, Lilian M Paula, Luiz Claudio Castro, LW Fisher, M Dure-Molla de la, M Fradin, M Koob, MA DePristo, MA Simpson, MA Simpson, P Vogel, Paulo Marcio Yamaguti, PJ Patel, Priscila Gomes Alves, PS Hart, S Takeyari, SA Shalev, SH Rafaelsen, SK Wang, SK Wang, SM Hebsgaard, T Gunes, T Mahafza, T Sreenath, V Faundes, VS Tagliabracci, X Wang, X Wang, X Wang, X Wang, Y Kinoshita   +61 more
core   +2 more sources

Non‐Surgical Treatment of Bilateral Dens Invaginatus in Maxillary Lateral Incisors: A Case Report

Clinical Case Reports, Volume 13, Issue 5, May 2025.
ABSTRACT Dens invaginatus (DI) is a dental developmental malformation, with 43% of the reported cases involving bilateral occurrence. Based on its manifestations, DI is classified into different types. Due to the complex anatomy, teeth with DI are more susceptible to caries and pulpitis and are commonly associated with incomplete root formation.
Ali Chamani, Maryam Forghani, Ghazal Asadi   +2 more
wiley   +1 more source

MiR-335-3p/miR-155-5p Involved in IGFBP7-AS1–Enhanced Odontogenic Differentiation

International Dental Journal, 2023
Background: The differentiation of stem cells from exfoliated deciduous teeth (SHEDs) into odontoblasts determines the regeneration of dentin-pulp complex. Non-coding RNAs (ncRNAs), including microRNA (miRNA) and long non-coding RNA (lncRNA), participate
Ningxin Zhu, Dan Wang, Fei Xie, Man Qin, Yuanyuan Wang   +4 more
doaj  

Hard tissue formation in odontogenic lesions associated with impacted tooth: Plausible pathogenesis

Indian Journal of Dental Research, 2020
Odontogenesis is a complex process, which involves the molecular interaction between the epithelium and ectomesenchyme called as epithelium mesenchymal interaction (EMI).
Arush Thakur, Pooja Siwach, Ruchika R Agrawal   +2 more
doaj   +1 more source

Exploration of Dentition Development and Replacement in Two Forms of Mexican Tetra (Astyanax mexicanus)

Anatomia, Histologia, Embryologia, Volume 54, Issue 3, May 2025.
ABSTRACT There are two main subforms of the teleost fish Mexican tetra (Astyanax mexicanus): the river‐dwelling surface fish and the cave‐dwelling blind cavefish. Recently, this species has become a popular animal model in developmental biology research. It was reported that cavefish bore more teeth than surface fish; however, a detailed description of
Zheng Fang, Devi Atukorallaya
wiley   +1 more source

Agenesias dentarias: en busca de las alteraciones genéticas responsables de la falta de desarrollo [PDF]

, 2004
En conjunto, las agenesias dentarias son la malformación cráneofacial más frecuente. Su prevalencia alcanza el 20% en la dentición permanente, y su expresión puede variar desde la ausencia de una sola pieza, generalmente un tercer molar, hasta la de toda
Kolenc Fusé, Francisco Javier
core