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Yao S, Zhou X, Vona B, Fan L, Zhang C, Li D, Yuan H, Du Y, Ma L, Pan Y. Skeletal Class III Malocclusion Is Associated with ADAMTS2 Variants and Reduced Expression in a Familial Case. Int J Mol Sci 2022; 23:ijms231810673. [PMID: 36142585 PMCID: PMC9505033 DOI: 10.3390/ijms231810673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Skeletal Class III malocclusion with maxillary deficiency is a severe maxillofacial disease with unclear pathogenic mechanisms. We recruited a Han Chinese family who was clinically diagnosed with skeletal Class III malocclusion and maxillary deficiency. Using whole exome sequencing, a missense variant in ADAMTS2 (NM_014244: c.3506G>T: p.G1169V) was identified and predicted as deleterious by in silico tools. We also found ADAMTS2 variants associated with deficient maxillary development in a cohort. ADAMTS2 expression in HEK293 cells showed significant decrease due to the variant, which was also consistent in dental pulp stem cells from the proband and a healthy control. In the adamts2-knockdown zebrafish model, the length and width of the ethmoid plate, as well as the length of the palatoquadrate became significantly shorter than the control group (p < 0.001), while there was no significant difference in the length and width of the mandible. The expression of Sox3, which was required in early embryonic craniofacial development, was significantly downregulated in the adamts2-knockdown zebrafish embryos. Bioinformatic and cellular studies showed that the decreased expression of ADAMTS2 may inhibit downstream ErbB signaling pathway transduction and restrain subsequent osteogenesis in human adult mesenchymal stromal cells. Collectively, these data showed that ADAMTS2 (c.3506G>T: p.G1169V) may confer susceptibility to risk of skeletal Class III malocclusion with maxillary deficiency.
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Affiliation(s)
- Siyue Yao
- Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
- The Affiliated Stomatology Hospital of Suzhou Vocational Health College, Suzhou 215000, China
| | - Xi Zhou
- Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
| | - Barbara Vona
- Institute of Human Genetics, University Medical Center Göttingen, 37073 Göttingen, Germany
- Institute for Auditory Neuroscience and Inner Ear Lab, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Liwen Fan
- Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
| | - Chengcheng Zhang
- Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
| | - Dandan Li
- Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
| | - Hua Yuan
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Yifei Du
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Lan Ma
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
- Correspondence: (L.M.); (Y.P.); Tel.: +86-25-86862025 (L.M. & Y.P.); Fax: +86-25-86862823 (L.M. & Y.P.)
| | - Yongchu Pan
- Department of Orthodontics, The Affiliated Stomatology Hospital of Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing 210000, China
- Correspondence: (L.M.); (Y.P.); Tel.: +86-25-86862025 (L.M. & Y.P.); Fax: +86-25-86862823 (L.M. & Y.P.)
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Weinberg SM, Parsons TE, Marazita ML, Maher BS. Heritability of Face Shape in Twins: A Preliminary Study using 3D Stereophotogrammetry and Geometric Morphometrics. DENTISTRY 3000 2013; 1. [PMID: 24501696 DOI: 10.5195/d3000.2013.14] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Previous research suggests that aspects of facial surface morphology are heritable. Traditionally, heritability studies have used a limited set of linear distances to quantify facial morphology and often employ statistical methods poorly designed to deal with biological shape. In this preliminary report, we use a combination of 3D photogrammetry and landmark-based morphometrics to explore which aspects of face shape show the strongest evidence of heritability in a sample of twins. METHODS 3D surface images were obtained from 21 twin pairs (10 monozygotic, 11 same-sex dizygotic). Thirteen 3D landmarks were collected from each facial surface and their coordinates subjected to geometric morphometric analysis. This involved superimposing the individual landmark configurations and then subjecting the resulting shape coordinates to a principal components analysis. The resulting PC scores were then used to calculate rough narrow-sense heritability estimates. RESULTS Three principal components displayed evidence of moderate to high heritability and were associated with variation in the breadth of orbital and nasal structures, upper lip height and projection, and the vertical and forward projection of the root of the nose due to variation in the position of nasion. CONCLUSIONS Aspects of facial shape, primarily related to variation in length and breadth of central midfacial structures, were shown to demonstrate evidence of strong heritability. An improved understanding of which facial features are under strong genetic control is an important step in the identification of specific genes that underlie normal facial variation.
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Affiliation(s)
- Seth M Weinberg
- Center for Craniofacial and Dental Genetics, Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Trish E Parsons
- Center for Craniofacial and Dental Genetics, Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mary L Marazita
- Center for Craniofacial and Dental Genetics, Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Brion S Maher
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
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Nikopensius T, Saag M, Jagomägi T, Annilo T, Kals M, Kivistik PA, Milani L, Metspalu A. A missense mutation in DUSP6 is associated with Class III malocclusion. J Dent Res 2013; 92:893-8. [PMID: 23965468 DOI: 10.1177/0022034513502790] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Class III malocclusion is a common dentofacial phenotype with a variable prevalence according to ethnic background. The etiology of Class III malocclusion has been attributed mainly to interactions between susceptibility genes and environmental factors during the morphogenesis of the mandible and maxilla. Class III malocclusion shows familial recurrence, and family-based studies support a predominance of an autosomal-dominant mode of inheritance. We performed whole-exome sequencing on five siblings from an Estonian family affected by Class III malocclusion. We identified a rare heterozygous missense mutation, c.545C>T (p.Ser182Phe), in the DUSP6 gene, a likely causal variant. This variant co-segregated with the disease following an autosomal-dominant mode of inheritance with incomplete penetrance. Transcriptional activation of DUSP6 has been presumed to be regulated by FGF/FGFR and MAPK/ERK signaling during fundamental processes at early stages of skeletal development. Several candidate genes within a linkage region on chromosome 12q22-q23--harboring DUSP6--are implicated in the regulation of maxillary or mandibular growth. The current study reinforces that the 12q22-q23 region is biologically relevant to craniofacial development and may be genetically linked to the Class III malocclusion.
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Affiliation(s)
- T Nikopensius
- Institute of Molecular and Cell Biology, University of Tartu, Estonia
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Shimizu T, Ogawa N, Hiraki A, Maeda T. Analysis of the genetic association between face breadth and maxillary arch width using SMXA recombinant inbred mouse strains. PEDIATRIC DENTAL JOURNAL 2013. [DOI: 10.1016/j.pdj.2013.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Paternoster L, Zhurov AI, Toma AM, Kemp JP, St Pourcain B, Timpson NJ, McMahon G, McArdle W, Ring SM, Smith GD, Richmond S, Evans DM. Genome-wide association study of three-dimensional facial morphology identifies a variant in PAX3 associated with nasion position. Am J Hum Genet 2012; 90:478-85. [PMID: 22341974 DOI: 10.1016/j.ajhg.2011.12.021] [Citation(s) in RCA: 137] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Revised: 10/07/2011] [Accepted: 12/27/2011] [Indexed: 11/28/2022] Open
Abstract
Craniofacial morphology is highly heritable, but little is known about which genetic variants influence normal facial variation in the general population. We aimed to identify genetic variants associated with normal facial variation in a population-based cohort of 15-year-olds from the Avon Longitudinal Study of Parents and Children. 3D high-resolution images were obtained with two laser scanners, these were merged and aligned, and 22 landmarks were identified and their x, y, and z coordinates used to generate 54 3D distances reflecting facial features. 14 principal components (PCs) were also generated from the landmark locations. We carried out genome-wide association analyses of these distances and PCs in 2,185 adolescents and attempted to replicate any significant associations in a further 1,622 participants. In the discovery analysis no associations were observed with the PCs, but we identified four associations with the distances, and one of these, the association between rs7559271 in PAX3 and the nasion to midendocanthion distance (n-men), was replicated (p = 4 × 10(-7)). In a combined analysis, each G allele of rs7559271 was associated with an increase in n-men distance of 0.39 mm (p = 4 × 10(-16)), explaining 1.3% of the variance. Independent associations were observed in both the z (nasion prominence) and y (nasion height) dimensions (p = 9 × 10(-9) and p = 9 × 10(-10), respectively), suggesting that the locus primarily influences growth in the yz plane. Rare variants in PAX3 are known to cause Waardenburg syndrome, which involves deafness, pigmentary abnormalities, and facial characteristics including a broad nasal bridge. Our findings show that common variants within this gene also influence normal craniofacial development.
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Affiliation(s)
- Lavinia Paternoster
- MRC Centre for Causal Analyses in Translational Epidemiology, University of Bristol, UK.
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Kim YH, Cho HY, Baek CH, Lee AY, Kim G, Kim WY, Suh YJ, Baek SH, Hong J, Paeng JY. Genetic influence and heritability in mandibular prognathism of Korean families. J Korean Assoc Oral Maxillofac Surg 2010. [DOI: 10.5125/jkaoms.2010.36.6.502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Young Ho Kim
- Department of Orthodontics, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Han Young Cho
- Department of Orthodontics, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Chae Hwan Baek
- Department of Oral and Maxillofacial Surgery, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Ah-Young Lee
- Department of Orthodontics, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Gunjong Kim
- Department of Oral and Maxillofacial Surgery, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Whi Young Kim
- Research Center for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Young Ju Suh
- Clinical Research Institute, School of Medicine, Inha University, Inchon, Korea
| | - Seung-Hak Baek
- Department of Orthodontics, School of Dentistry, Dental Research Institute, Seoul National University, Seoul, Korea
| | - Jongrak Hong
- Department of Oral and Maxillofacial Surgery, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Jun-Young Paeng
- Department of Oral and Maxillofacial Surgery, the Institute of Oral Health Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea
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Frazier-Bowers S, Rincon-Rodriguez R, Zhou J, Alexander K, Lange E. Evidence of linkage in a Hispanic cohort with a Class III dentofacial phenotype. J Dent Res 2009; 88:56-60. [PMID: 19131318 DOI: 10.1177/0022034508327817] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Despite the prevalence of craniofacial disorders, the genetic contribution remains poorly understood. Class III malocclusion represents a specific craniofacial problem that can be handicapping, both functionally and socially. We hypothesized that the Class III phenotype is genetically linked to specific loci that regulate maxillary or mandibular growth. To determine the region linked to the Class III phenotype in four Hispanic families, we performed a genome-wide scan and linkage analysis using 500 microsatellite markers. Pedigree and linkage analyses revealed that the Class III phenotype (primarily maxillary deficiency) segregates in an autosomal-dominant manner, and that 5 loci (1p22.1, 3q26.2, 11q22, 12q13.13, and 12q23) are suggestive of linkage. Candidate genes within the 12q23 region (ZLR=2.93) include IGF1, HOXC, and COL2A1. Chromosome 1 results (ZLR=2.92) were similar to those reported previously in an Asian cohort with mandibular prognathism, suggesting that a common upstream genetic element may be responsible for both mandibular prognathism and maxillary deficiency.
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Affiliation(s)
- S Frazier-Bowers
- Department of Orthodontics, School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7450, USA
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