Results 71 to 80 of about 6,152 (269)

Mesiodistal crown diameters and tooth size discrepancy of permanent dentition in thalassemic patients [PDF]

, 2013
Objectives: To provide a description of mesiodistal crown diameters (MD) and tooth-size discrepancy (TSD) of the permanent dentition in patients with thalassemia major (TM) and to compare the results with those of unaffected control group.
Hattab, F.N.
core   +1 more source

Functional analysis of Ectodysplasin-A mutations causing selective tooth agenesis. [PDF]

, 2009
Mutations of the Ectodysplasin-A (EDA) gene are generally associated with the syndrome hypohidrotic ectodermal dysplasia (MIM 305100), but they can also manifest as selective, non-syndromic tooth agenesis (MIM300606).
A Monreal, A Monreal, Aubry Tardivel, C Bossen, D Han, D Jumlongras, DW Stockton, Gabriele Mues, H Fan, H Vastardis, Hitesh Kapadia, I Thesleff, J Kere, J Zonana, J Zonana, JS Thompson, K Newton, L Lammi, Laure Willen, M Bayés, M Rasool, M Yan, M-JH Van den Boogaar, ML Casal, MO Lexner, N Holler, O Elomaa, O Gaide, P Schneider, P Schneider, P Tarpey, Pascal Schneider, PF Colosimo, R Tao, Rena N D'Souza, Robyn Seaman, S Ezer, S Li, S Song, Sylvia Frazier-Bowers, Y Chen   +40 more
core   +3 more sources

Novel WNT10A variant in a Japanese case of nonsyndromic oligodontia

Human Genome Variation, 2023
Congenital tooth agenesis is one of the most common anomalies in humans. Many genetic factors are involved in tooth development, including MSX1 , PAX9 , WNT10A , and LRP6 . Thus, mutations in these genes can cause congenital tooth agenesis in humans.
Junya Adachi, Y. Aoki, Hiroto Izumi, Takeshi Nishiyama, A. Nakayama, M. Sana, Kyoko Morimoto, A. Kaetsu, T. Shirozu, Eriko Osumi, Michiko Matsuoka, Eri Hayakawa, Nasel Maeda, J. Machida, T. Nagao, Yoshihito Tokita   +15 more
semanticscholar   +1 more source

Evaluation of third molar agenesis associated with hypodontia and oligodontia in turkish pediatric patients

European Oral Research, 2020
Purpose To evaluate the association between third molar (M3) agenesis and hypodontia and oligodontia in pediatric patients by using panoramic radiography.Materials and Methods Panoramic radiographs of 1,471 patients (899 females; 572 males) and 5,884 ...
Meltem Tekbaş Atay, Neslihan Özveren, Gözde Serindere   +2 more
doaj   +1 more source

Pax proteins in embryogenesis and their role in nervous system development [PDF]

, 2013
The mammalian Pax genes encode a family of transcription factors, which play important roles in embryonic development and organogenesis. During the central nervous system development Pax genes have substantial roles in neural differentiation and regional
Arend, Andres, Aunapuu, Marina, Namm, Aimar   +2 more
core   +3 more sources

An Orthodontic Study of Non-syndromic Oligodontia: An Examination of Occlusion and Occlusal Support.

The Bulletin of Tokyo Dental College
The aim of this study was to analyze orthodontic data to investigate occlusal conditions, the relationship between malocclusion and the number of congenitally missing teeth, and occlusal support of maxillomandibular teeth in patients with oligodontia ...
Yasuko Tazuhama, H. Miyazaki, Mihoko Hirai, Yuka Hoshino, Takenobu Ishii, Y. Nishii   +5 more
semanticscholar   +1 more source

Whole genome sequencing in families with oligodontia

Oral Diseases, 2023
Tooth agenesis (TA) is among the most common malformations in humans. Although several causative mutations have been described, the genetic cause often remains elusive. Here, we test whether whole genome sequencing (WGS) could bridge this diagnostic gap.
Janna Mitscherling, H. Sczakiel, Olga Kiskemper‐Nestorjuk, Sibylle Winterhalter, Stefan Mundlos, T. Bartzela, Martin A Mensah   +6 more
semanticscholar   +1 more source

The role of Rho GTPases in facial morphogenesis

Developmental Dynamics, EarlyView.
The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley   +1 more source

Dental management of a pediatric patient with progressive familial intrahepatic cholestasis having dental anomalies: a case report and brief review of the literature

BMC Oral Health, 2023
Background Progressive familial intrahepatic cholestasis is a heterogeneous group of disorders, leading to intrahepatic cholestasis, with the possibility of chronic liver failure and biliary cirrhosis.
Mina Yazdizadeh, Maryam Sharifi, Arefeh Torabi Parizi, Firoozeh Alipour, Maryam Ghasempuor, Elham Zanguei, Maryam Yazdizadeh   +6 more
doaj   +1 more source

Интердисциплинарен пристап и план на терапија кај пациенти со олигодонција [PDF]

, 2018
Oligodontia is a rare developmental dental anomaly in humans characterized by the absence of six or more teeth. In European populations the estimated prevalence of both syndromic and non- syndromic oligodontia is 0.14%.
Dzipunova, Biljana, Muratovska, Ilijana, Pancevska, Sanja, Pancevski, Goran, Popovska, Mirjana, Radojkova-Nikolovska, Vera, Rendzova, Vasilka, Toseska-Spasova, Natasa   +7 more
core   +1 more source