Results 61 to 70 of about 633,876 (207)

Genotypes and Phenotypes of Patients With TSPEAR‐Related Disorder: Evidence of a Predominant Dental Phenotype

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT TSPEAR (chr. 21q22.3) encodes a protein involved in tooth development and is predominantly expressed in the enamel knot. Biallelic loss of function variants in TSPEAR cause ectodermal dysplasia, tooth agenesis and sensorineural hearing loss. However, the role of TSPEAR in auditory processes is unclear.
Debora Vergani, Lucia Tiberi, Annarita Giliberti, Elia Dirupo, Laila Zaroili, Francesco Brancati, Michela Brena, Stefano Caraffi, Chiara De Luca, Livia Garavelli, Anna Virginia Gulino, Milena Mariani, Marzia Pollazzon, Angelo Selicorni, Samuela Landini, Ilaria Sani, Rosangela Artuso, Angela Peron   +17 more
wiley   +1 more source

Detection of the Heterozygous Recurrent MAX p.(Arg60Gln) Variant in Two Females Confirms and Expands the Phenotypic Spectrum of Polydactyly–Macrocephaly Syndrome

Clinical Genetics, EarlyView.
We identified a recurrent heterozygous MAX c.179G>A:p.Arg60Gln variant in two unrelated females affected with the emerging phenotypes of MAX‐associated polydactyly‐macrocephaly syndrome. We propose that genitourinary abnormalities, including Mayer–Rokitanski–Kuster–Hauser syndrome in one individual, are an expansion of the known phenotypes associated ...
Iftekhar A. Showpnil, Neta Feinstein‐Goren, Lior Greenbaum, Ortal Barel, Daniel C. Koboldt, Samantha A. Brugmann, Kathryn Nicole Weaver, Anne Slavotinek, Ben Pode‐Shakked, Rolf W. Stottmann   +9 more
wiley   +1 more source

Homo luzonensis and the role of homoplasy in the morphology of hominin insular species

Cladistics, EarlyView.
Abstract Homo luzonensis lived during the upper Pleistocene in the northern Philippines, east of the Wallace line. The few specimens attributed to this species show a mosaic of plesiomorphies for the genus Homo and apomorphies found in upper Pleistocene Homo species.
Pierre Gousset, Jérémie Bardin, Isabelle Rouget, Armand S. Mijares, Florent Détroit   +4 more
wiley   +1 more source

Patterns of nonsyndromic tooth agenesis and sexual dimorphism

BMC Oral Health, 2023
Background Sex dimorphism has been implicated in oral health differences and the pathogenesis of oral diseases, such as tooth agenesis, periodontal disease, dental caries, and tooth loss.
Charinya Kanchanasevee, Soranun Chantarangsu, Pisha Pittayapat, Thantrira Porntaveetus   +3 more
doaj   +1 more source

Kdf1 Regulates Molar Cusp Morphogenesis via the PI3K/AKT/mTOR Signalling Axis

Cell Proliferation, EarlyView.
Epithelial Kdf1 knockout disrupts molar cusp morphogenesis by promoting inner enamel epithelium proliferation and invagination via PI3K/AKT/mTOR signalling. ABSTRACT Keratinocyte differentiation factor 1 (Kdf1) reportedly plays a significant role in enamel formation.
Jiayu Wang, Miao Yu, Hangbo Liu, Kai Sun, Chenxin Geng, Haochen Liu, Hailan Feng, Yang Liu, Hu Zhao, Dong Han   +9 more
wiley   +1 more source

Non-syndromic tooth agenesis in Latvian adolescent dental patients: a retrospective study with relevant literature review

European Archives of Paediatric Dentistry
To investigate the prevalence of tooth agenesis and associated dental anomalies in Latvian adolescent dental patients and compare it to other European countries.
D. Meistere, L. Kronina, A. Karkle, L. Neimane   +3 more
semanticscholar   +1 more source

Prevalence of Post‐Operative Complications in Autotransplanted Teeth: A Long‐Term Retrospective Cohort

Dental Traumatology, EarlyView.
ABSTRACT Background/Aims To evaluate the prevalence and timing of post‐operative complications following tooth autotransplantation, identify factors associated with earlier diagnosis, and report long‐term survival and success rates. Materials and Methods A single‐centre retrospective cohort study was conducted at a Czech university dental clinic (2003 ...
Juraj Marton, Radovan Žižka, Linda Kučerová, Přemysl Krejčí, Martin Starosta, Zdeněk Pokorný   +5 more
wiley   +1 more source

Rehabilitation in Cases of Maxillary Lateral Incisor Agenesis Using Zirconia Implant and Abutment: Finite Element Analysis and Systematic Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The use of narrow‐diameter implants has emerged as a strategy to compensate for the reduced bone dimensions of maxillary lateral incisor agenesis (MLIA). This study integrates finite element analysis (FEA) and systematic review (SR) to assess the biomechanical and clinical viability of implant‐supported crowns in MLIA scenarios ...
Leonardo Folmer Rodrigues da Silva, Ivan Onone Gialain, Marina Guimarães Roscoe, Omar Melendres Ugarte, Paolo Maria Cattaneo, Josete Barbosa Cruz Meira   +5 more
wiley   +1 more source

Evaluation of the prevalence of teeth agenesis of second premolars of the patients from the Dentistry School of Centro Universitário da Serra Gaúcha

Journal Of Oral Investigations, 2019
The mixed dentition, characterized by the replacement of deciduous teeth by permanent, may present some flaws, called dental development anomalies. These anomalies have different degrees of severity that vary from the chronological delay in odontogenesis,
Luiza Ourique Sirianni, Ana Lurdes Conte Acunha Gonçalves   +1 more
doaj   +1 more source

Advances in 3D Printing for Removable Prosthetics—Insights and Perspectives

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This review summarizes recent advances in three‐dimensional (3D) printing for removable prosthodontics, including complete dentures, removable partial dentures, implant‐retained overdentures, and occlusal splints. The aim is to provide clinicians with an overview of current technologies, clinical performance, and future perspectives.
O. Schubert, D. Edelhoff, J. F. Güth, J. Schweiger   +3 more
wiley   +1 more source