| Full text | |
| Author(s): |
Cunha, Arthur S.
[1]
;
dos Santos, Luiza Vertuan
[1]
;
Maranon-Vasquez, Guido Artemio
[1]
;
Kirschneck, Christian
[2]
;
Gerber, Jennifer Tsi
[3]
;
Stuani, Maria Bernadete
[1]
;
Matsumoto, Mirian Aiko Nakane
[1]
;
Vieira, Alexandre Rezende
[4]
;
Scariot, Rafaela
[5]
;
Kuchler, Erika Calvano
[1]
Total Authors: 10
|
| Affiliation: | [1] Univ Sao Paulo, Sch Dent Ribeirao Preto, Dept Pediat Dent, Ave Cafe S-N, Campus USP, BR-4040904 Sao Paulo - Brazil
[2] Univ Med Ctr Regensburg, Dept Orthodont, Franz Josef Strauss Allee 11, D-93053 Regensburg - Germany
[3] Posit Univ, Sch Hlth Sci, Curitiba, Parana - Brazil
[4] Univ Pittsburgh, Sch Dent Med, Dept Oral Biol, 412 Salk Pavil, 335 Sutherland St, Pittsburgh, PA 15261 - USA
[5] Univ Fed Parana, Dept Stomatol, Curitiba, Parana - Brazil
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | CLINICAL ORAL INVESTIGATIONS; v. 25, n. 3 JUL 2020. |
| Web of Science Citations: | 2 |
| Abstract | |
Objective The present study aimed to evaluate if genetic variants in PAX9, MSX1, TGF alpha, FGF3, FGF10, FGF13, GLI2 and GLI3 are involved in TS of permanent teeth. Materials and methods Pretreatment dental records from orthodontic patients were assessed prior to recruitment. Patients with tooth agenesis and congenital anomalies (including oral cleft) and/or syndromes were excluded. Dental casts were used to measure the maximum crown dimensions of all fully erupted permanent teeth except second and third molars in mesiodistal direction. Teeth with caries, occlusal wear, mesiodistal restorations, and obvious deformities were not evaluated. Genomic DNA samples were used for genotyping. The allelic discrimination of 13 genetic variants was performed. The associations between TS and genotype were analyzed by linear regression, adjusted by gender at a significance level ofp <= 0.05. Results Genetic polymorphisms in the tooth agenesis-related genes studied here were associated with increased and decreased TS, in both maxilla and mandible (p < 0.05). Conclusion This study reported associations of novel tooth agenesis-related gene variants with permanent tooth size variations. (AU) | |
| FAPESP's process: | 16/08149-1 - Evaluation of the role of estrogen in dentofacial tissues |
| Grantee: | Erika Calvano Kuchler |
| Support Opportunities: | Scholarships in Brazil - Young Researchers |
| FAPESP's process: | 15/06866-5 - Evaluation of the role of estrogen in dentofacial development |
| Grantee: | Erika Calvano Kuchler |
| Support Opportunities: | Research Grants - Young Investigators Grants |
| FAPESP's process: | 18/03533-3 - Association between genetic variations in RANK, RANKL and OPG with dental size |
| Grantee: | Luiza Vertuan dos Santos |
| Support Opportunities: | Scholarships in Brazil - Scientific Initiation |