Results 91 to 100 of about 233,963 (178)

The molecular basis of non-syndromic orofacial clefts and tooth agenesis

Journal of Medical Science, 2017
Non-syndromic orofacial clefts and tooth agenesis are two of the most common craniofacial birth defects. Both of them have a complex etiology, with genetic and environmental factors involved.
Agnieszka Danuta Gaczkowska, Paweł Piotr Jagodziński, Adrianna Mostowska   +2 more
doaj   +1 more source

Tooth agenesis [PDF]

BMJ Case Reports, 2011
Upendra, Jain, Amitabh, Kallury, Gagan, Thakur   +2 more
openaire   +2 more sources

Whole-Exome Sequencing Identifies Novel Variants for Tooth Agenesis

, 2017
Tooth agenesis is a common craniofacial abnormality in humans and represents failure to develop 1 or more permanent teeth. Tooth agenesis is complex, and variations in about a dozen genes have been reported as contributing to the etiology.
S.N. Jhangiani, H. Kayserili, A.P. Erdem, J. Hu, J.R. Lupski, R.A. Gibbs, Z.O. Uyguner, R. Du, Z. Coban-Akdemir, E. Boerwinkle, I. Paine, H. Doddapaneni, E.H. Baugh, A. Letra, L.E. Petty, N. Dinckan, J.E. Below, D.M. Muzny   +17 more
core   +2 more sources

Association between agenesis and root morphology of anterior teeth

Revista de Odontologia da UNESP, 2019
Introduction Tooth agenesis is likely to affect the root teeth and should be considerated in orthodontic tratament. Objective The aim of this study was to assess the association between agenesis and root morphology of anterior teeth.
Rodrigo BORALI, Carolina Carmo de MENEZES, Giovana Cherubini VENEZIAN, Silvia Amélia Scudeler VEDOVELLO, Viviane Veroni DEGAN   +4 more
doaj   +1 more source

Tooth Agenesis

, 2012
Tooth agenesis denotes a condition where teeth are missing due to a developmental failure. According to severity, this malformation can be subdivided into hypodontia, oligodontia and anodontia.
Hans Ulrich Luder, Luder, Hans Ulrich, Thimios A Mitsiadis, Mitsiadis, Thimios A   +3 more
core   +1 more source

Genetic polymorphism in esr2 and risk of tooth agenesis

Rio de Janeiro Dental Journal (Revista Científica do CRO-RJ), 2019
Introduction: Tooth agenesis (TA) is the congenital absence of teeth. Several studies have proposed a strong genetic background for this condition. Aim: The present cross-sectional study aimed to evaluate whether genetic polymorphisms in the genes that code for estrogen receptors (ESR1 and ESR2) are associated with the presence of isolated TA in a ...
Marañón-Vásquez, Guido Artemio, Spada, Paula Porto, Omori, Marjorie A., Zielak, João, Ferreira, José Tarcísio Lima, Araújo, Mônica Tirre de Souza, Matsumoto, Mírian Aiko Nakane, Kuchler, Erika Calvano   +7 more
openaire   +2 more sources

Novel frameshift variant of WNT10A in a Japanese patient with hypodontia

Human Genome Variation
Congenital tooth agenesis is caused by the impairment of crucial genes related to tooth development, such as Wnt signaling pathway genes. Here, we investigated the genetic causes of sporadic congenital tooth agenesis. Exome sequencing, followed by Sanger
Michiyo Ando, Yoshihiko Aoki, Yasuto Sano, Junya Adachi, Masatoshi Sana, Satoru Miyabe, Satoshi Watanabe, Shogo Hasegawa, Hitoshi Miyachi, Junichiro Machida, Mitsuo Goto, Yoshihito Tokita   +11 more
doaj   +1 more source

Tooth agenesis: From molecular genetics to molecular dentistry

, 2008
Tooth agenesis may originate from either genetic or environmental factors. Genetically determined hypodontic disorders appear as isolated features or as part of a syndrome.
Tucker, A S; id_orcid, Matalova, E, Sharpe, P T, Fleischmannova, J   +3 more
core   +5 more sources

Association of AXIN2 gene polymorphisms with nonsyndromic oligodontia in Turkish families

Dentistry 3000, 2016
Tooth agenesis is the most common developmental abnormality of the human dentition characterized by the congenital absence of one or more permanent teeth.
Nuriye Dinckan, Zehra Oya Uyguner, Hulya Kayserili, Ariadne Letra   +3 more
doaj   +1 more source

Is Third-Molar Agenesis Related to the Incidence of Other Missing Teeth?

Turkish Journal of Orthodontics, 2014
Objective:The aim of this study was to investigate whether third-molar agenesis is related to agenesis of other missing teeth (incisor-premolar hypodontia [IPH]).Materials and Method:A sample of 94 Turkish patients with agenesis of upper lateral incisors
A. Burcu Altan, Ali Altuğ Bıçakçı
doaj   +1 more source