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Grün P, Pfaffeneder-Mantai F, Leunig N, Bytyqi D, Maier C, Gencik M, Bandura P, Turhani D. Bimaxillary fixed implant-supported zirconium oxide prosthesis therapy of an adolescent patient with non-syndromic oligodontia and two WNT10 variants: a case report. Ann Med Surg (Lond) 2024; 86:3072-3081. [PMID: 38694351 PMCID: PMC11060206 DOI: 10.1097/ms9.0000000000001936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/29/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction and importance Oligodontia is a rare genetic condition characterized by more than six congenitally missing teeth, either as an isolated non-syndromic condition or in association with other genetic syndromes. The impact of WNT10A variants on dental development increases with the presence of the c.321C>A variant and the number of missing teeth. Case presentation A 21-year-old man with non-syndromic oligodontia was diagnosed at 15 years of age with misaligned teeth, speech problems, and the absence of 24 permanent teeth. Interdisciplinary collaboration between specialists was initiated to enable comprehensive treatment. DNA analysis confirmed that the patient was a carrier of the known pathogenic WNT10A variant c321C>A and WNT10A variant c.113G>T of unknown clinical significance. Clinical discussion Dental implants are a common treatment; however, bone development challenges in adolescent patients with non-syndromic oligodontia necessitate careful planning to ensure implant success. Many WNT variants play crucial roles in tooth development and are directly involved in non-syndromic oligodontia, especially the WNT10 variant c.321C>A. Conclusion A full-arch implant-supported monolithic zirconia screw-retained fixed prosthesis is a viable treatment option for young adults with non-syndromic oligodontia. Further studies are needed to clarify the possible amplifying effect of the WNT10A variants c321C>A and c.113G>T on the pathogenic phenotype of non-syndromic oligodontia.
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Affiliation(s)
- Pascal Grün
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Florian Pfaffeneder-Mantai
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
- Division for Chemistry and Physics of Materials, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
| | - Nikolai Leunig
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Ditjon Bytyqi
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Cornelia Maier
- Practice for Orthodontics, Hohenauerstraße, Mühldorf am Inn, Germany
| | - Martin Gencik
- Practice for Human Genetics, Brünnlbadgasse, Vienna, Austria
| | - Patrick Bandura
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Dritan Turhani
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
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Scott GR, Navega D, Vlemincq-Mendieta T, Dern LL, O'Rourke DH, Hlusko LJ, Hoffecker JF. Peopling of the Americas: A new approach to assessing dental morphological variation in Asian and Native American populations. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2023. [PMID: 38018312 DOI: 10.1002/ajpa.24878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 10/24/2023] [Accepted: 11/03/2023] [Indexed: 11/30/2023]
Abstract
OBJECTIVES Through biodistance analyses, anthropologists have used dental morphology to elucidate how people moved into and throughout the Americas. Here, we apply a method that focuses on individuals rather than sample frequencies through the application rASUDAS2, based on a naïve Bayes' algorithm. MATERIALS AND METHODS Using the database of C.G. Turner II, we calculated the probability that an individual could be assigned to one of seven biogeographic groups (American Arctic, North & South America, East Asia, Southeast Asia & Polynesia, Australo-Melanesia, Western Eurasia, & Sub-Saharan Africa) through rASUDAS2. The frequency of classifications for each biogeographic group was determined for 1418 individuals from six regions across Asia and the Americas. RESULTS Southeast Asians show mixed assignments but rarely to American Arctic or "American Indian." East Asians are assigned to East Asia half the time while 30% are assigned as Native American. People from the American Arctic and North & South America are assigned to Arctic America or non-Arctic America 75%-80% of the time, with 10%-15% classified as East Asian. DISCUSSION All Native American groups have a similar degree of morphological affinity to East Asia, as 10%-15% are classified as East Asian. East Asians are classified as Native American in 30% of cases. Individuals in the Western Hemisphere are decreasingly classified as Arctic the farther south they are located. Equivalent levels of classification as East Asian across all Native American groups suggests one divergence between East Asians and the population ancestral to all Native Americans. Non-arctic Native American groups are derived from the Arctic population, which represents the Native American founder group.
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Affiliation(s)
- G Richard Scott
- Department of Anthropology, University of Nevada Reno, Reno, Nevada, USA
| | - David Navega
- Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | | | - Laresa L Dern
- Department of Anthropology, University of Nevada Reno, Reno, Nevada, USA
| | - Dennis H O'Rourke
- Department of Anthropology, University of Kansas, Lawrence, Kansas, USA
| | | | - John F Hoffecker
- Institute of Arctic and Alpine Research, University of Colorado, Boulder, Colorado, USA
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Zhang W, Jin M, Li T, Lu Z, Wang H, Yuan Z, Wei C. Whole-Genome Resequencing Reveals Selection Signal Related to Sheep Wool Fineness. Animals (Basel) 2023; 13:2944. [PMID: 37760343 PMCID: PMC10526036 DOI: 10.3390/ani13182944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Wool fineness affects the quality of wool, and some studies have identified about forty candidate genes that affect sheep wool fineness, but these genes often reveal only a certain proportion of the variation in wool thickness. We further explore additional genes associated with the fineness of sheep wool. Whole-genome resequencing of eight sheep breeds was performed to reveal selection signals associated with wool fineness, including four coarse wool and four fine/semi-fine wool sheep breeds. Multiple methods to reveal selection signals (Fst and θπ Ratio and XP-EHH) were applied for sheep wool fineness traits. In total, 269 and 319 genes were annotated in the fine wool (F vs. C) group and the coarse wool (C vs. F) group, such as LGR4, PIK3CA, and SEMA3C and NFIB, OPHN1, and THADA. In F vs. C, 269 genes were enriched in 15 significant GO Terms (p < 0.05) and 38 significant KEGG Pathways (p < 0.05), such as protein localization to plasma membrane (GO: 0072659) and Inositol phosphate metabolism (oas 00562). In C vs. F, 319 genes were enriched in 21 GO Terms (p < 0.05) and 16 KEGG Pathways (p < 0.05), such as negative regulation of focal adhesion assembly (GO: 0051895) and Axon guidance (oas 04360). Our study has uncovered genomic information pertaining to significant traits in sheep and has identified valuable candidate genes. This will pave the way for subsequent investigations into related traits.
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Affiliation(s)
- Wentao Zhang
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (W.Z.); (M.J.); (T.L.); (H.W.)
| | - Meilin Jin
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (W.Z.); (M.J.); (T.L.); (H.W.)
| | - Taotao Li
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (W.Z.); (M.J.); (T.L.); (H.W.)
| | - Zengkui Lu
- Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China;
| | - Huihua Wang
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (W.Z.); (M.J.); (T.L.); (H.W.)
| | - Zehu Yuan
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China;
| | - Caihong Wei
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (W.Z.); (M.J.); (T.L.); (H.W.)
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Ramirez I, Kirschneck C, Corrêa Silva-Sousa A, Proff P, S. Antunes L, Gabbardo MCL, Silva Barroso de Oliveira D, Sousa-Neto MD, Baratto-Filho F, Küchler EC. The investigation of WNT6 and WNT10A single nucleotide polymorphisms as potential biomarkers for dental pulp calcification in orthodontic patients. PLoS One 2023; 18:e0288782. [PMID: 37566620 PMCID: PMC10420345 DOI: 10.1371/journal.pone.0288782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 07/04/2023] [Indexed: 08/13/2023] Open
Abstract
The aim of this study is to evaluate if single nucleotide polymorphisms (SNPs) in WNT6 and WNT10A are associated with the risk of dental pulp calcification in orthodontic patients. This cross-sectional study followed the "Strengthening the Reporting of Genetic Association Studies" (STREGA) guidelines. Panoramic radiographs (pre- and post-orthodontic treatment) and genomic DNA from 132 orthodontic patients were studied. Dental pulp calcification (pulp stones and/or pulp space narrowing) was recorded in upper and lower first molars. The SNPs in WNT6 and WNT10A (rs7349332, rs3806557, rs10177996, and rs6754599) were assessed through genotyping analysis using DNA extracted from buccal epithelial cells. The association between pulp calcification and SNPs were analyzed using allelic and genotypic distributions and haplotype frequencies (p<0.05). Prevalence of dental pulp calcification was 42.4% in the 490 studied molars. In the genotypic analysis, the SNPs in WNT10A showed a statistically significant value for molar calcification (p = 0.027 for rs1017799), upper molar calcification (p = 0.040 for rs1017799) (recessive model), and molar calcification (p = 0.046 for rs3806557) (recessive model). In the allelic distribution, the allele C of the SNP rs10177996 in WNT10A was associated with molar calcifications (p = 0.042) and with upper first molar calcification (p = 0.035). Nine combinations of haplotypes showed statistically significant value (p<0.05). The findings of this study indicates that SNPs in WNT10A and WNT6 are associated with dental pulp calcification in molars after orthodontic treatment and may be considered as biomarkers for dental pulp calcification.
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Affiliation(s)
- Iago Ramirez
- School of Dentistry, University of São Paulo (FORP-USP), Ribeirão Preto, Brazil
| | | | | | - Peter Proff
- Department of Orthodontics, University of Regensburg, Regensburg, Germany
| | - Leonardo S. Antunes
- School of Dentistry, Tuiuti University from Paraná, Curitiba, Paraná, Brazil
| | | | | | | | - Flares Baratto-Filho
- School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Brazil
- Department of Dentistry, University of Joinville Region (Univille), Joinville, SC, Brazil
| | - Erika C. Küchler
- Department of Orthodontics, University of Regensburg, Regensburg, Germany
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Brancher JA, Schuh R, Torres MFP, de Melo Teixeira do Brasil J, Hueb MA, Dos Santos Haemmerle CA, Proff P, Alam MK, Kirschneck C, Küchler EC. Assessing the relationship between single nucleotide polymorphisms in Wingless signaling pathway genes and sella turcica morphology. J Anat 2023; 243:167-173. [PMID: 36898853 PMCID: PMC10273339 DOI: 10.1111/joa.13855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/08/2023] [Accepted: 02/16/2023] [Indexed: 03/12/2023] Open
Abstract
Sella turcica development involves molecular factors and genes responsible for ossification. It is possible that single nucleotide polymorphisms (SNPs) in key genes are involved in morphological variation of sella turcica. Genes belonging to the WNT signaling pathway are involved in the ossification process and are candidates of sella turcica morphology. This study aimed to evaluate if SNPs in WNT6 (rs6754599) and WNT10A (rs10177996 and rs3806557) genes are associated with the calcification and patterns of the sella turcica. Nonsyndromic individuals were included in the research. Cephalometric radiographs were examined and the sella calcification was evaluated and classified according to the calcification of the interclinoid ligament (no calcification, partial calcification, and incomplete calcification) and sella turcica pattern (normal sella turcica, bridge type A-ribbon-like fusion, bridge type B-extension of the clinoid processes, incomplete bridge, hypertrophic posterior clinoid process, hypotrophic posterior clinoid process, irregularity in the posterior part, pyramidal shape of the dorsum, double contour of the floor, oblique anterior wall, and oblique contour of the floor). DNA samples were used to evaluate SNPs in the WNT genes (rs6754599, rs10177996, and rs3806557) using real-time PCR. Chi-square test or Fisher's exact test were used to compare the allele and genotype distributions according to sella turcica phenotypes. The alpha was set as 5% for all comparisons. A total of 169 individuals were included, 133 (78.7%) present sella turcica partially or completely calcified. Sella turcica anomalies were found in 131 individuals (77.5%). Sella turcica bridge type A (27.8%), posterior hypertrophic clinoid process (17.1%), and sella turcica bridge type B (11.2%) were the most prevalent morphological patterns observed. Individuals carrying the TT genotype in rs10177996 (TT vs. CT + CC) had higher chance to present a partially calcified sella turcica (p = 0.047; Odds ratio = 2.27, Confidence Interval 95% 1.01-5.13). In conclusion, the SNP in WNT10A is associated with the calcification phenotype of the sella turcica, the pleiotropic effect of this gene should be taken into consideration in future studies.
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Affiliation(s)
| | - Rodrigo Schuh
- Anatomy Department, Federal University of Paraná, Curitiba, Paraná, Brazil
| | | | | | - Maria Angélica Hueb
- Department of Biomaterials, University of Uberaba-UNIUBE, Uberaba, Minas Gerais, Brazil
| | | | - Peter Proff
- Department of Orthodontics, University of Regensburg, Regensburg, Germany
| | | | | | - Erika Calvano Küchler
- Department of Biomaterials, University of Uberaba-UNIUBE, Uberaba, Minas Gerais, Brazil
- Department of Orthodontics, University of Regensburg, Regensburg, Germany
- School of Dentistry, Tuiuti University from Paraná, Curitiba, Paraná, Brazil
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Ghildiyal K, Panigrahi M, Kumar H, Rajawat D, Nayak SS, Lei C, Bhushan B, Dutt T. Selection signatures for fiber production in commercial species: A review. Anim Genet 2023; 54:3-23. [PMID: 36352515 DOI: 10.1111/age.13272] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 11/11/2022]
Abstract
Natural fibers derived from diverse animal species have gained increased attention in recent years due to their favorable environmental effects, long-term sustainability benefits, and remarkable physical and mechanical properties that make them valuable raw materials used for textile and non-textile production. Domestication and selective breeding for the economically significant fiber traits play an imperative role in shaping the genomes and, thus, positively impact the overall productivity of the various fiber-producing species. These selection pressures leave unique footprints on the genome due to alteration in the allelic frequencies at specific loci, characterizing selective sweeps. Recent advances in genomics have enabled the discovery of selection signatures across the genome using a variety of methods. The increased demand for 'green products' manufactured from natural fibers necessitates a detailed investigation of the genomes of the various fiber-producing plant and animal species to identify the candidate genes associated with important fiber attributes such as fiber diameter/fineness, color, length, and strength, among others. The objective of this review is to present a comprehensive overview of the concept of selection signature and selective sweeps, discuss the main methods used for its detection, and address the selection signature studies conducted so far in the diverse fiber-producing animal species.
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Affiliation(s)
- Kanika Ghildiyal
- Division of Animal Genetics, Indian Veterinary Research Institute, Bareilly, India
| | - Manjit Panigrahi
- Division of Animal Genetics, Indian Veterinary Research Institute, Bareilly, India
| | - Harshit Kumar
- Division of Animal Genetics, Indian Veterinary Research Institute, Bareilly, India
| | - Divya Rajawat
- Division of Animal Genetics, Indian Veterinary Research Institute, Bareilly, India
| | | | - Chuzhao Lei
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Bharat Bhushan
- Division of Animal Genetics, Indian Veterinary Research Institute, Bareilly, India
| | - Triveni Dutt
- Livestock Production and Management Section, Indian Veterinary Research Institute, Bareilly, India
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7
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Said NM, Yassin F, Elkreem EA. Wnt10a missense gene polymorphism association with obesity risk: List of literature and a case-control study with Roc analysis for serum β-catenin level in Egypt. GENE REPORTS 2022. [DOI: 10.1016/j.genrep.2022.101496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Liu Y, Xu Q, Kang X, Wang K, Wang J, Feng D, Bai Y, Fang M. Dynamic changes of genomic methylation profiles at different growth stages in Chinese Tan sheep. J Anim Sci Biotechnol 2021; 12:118. [PMID: 34727982 PMCID: PMC8561971 DOI: 10.1186/s40104-021-00632-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 08/31/2021] [Indexed: 01/02/2023] Open
Abstract
Background Tan sheep, an important local sheep breed in China, is famous for their fur quality. One-month-old Tan sheep have white, curly hair with beautiful flower spikes, commonly known as “nine bends”, which has high economic value. However, the “nine bends” characteristic gradually disappears with age; consequently, the economic value of the Tan sheep decreases. Age-related changes in DNA methylation have been reported and may be responsible for age-induced changes in gene expression. Until now, no genome-wide surveys have been conducted to identify potential DNA methylation sites involved in different sheep growth stages. In this study we investigated the dynamic changes of genome-wide DNA methylation profiles in Tan sheep using DNA from skin and deep whole-genome bisulfite sequencing, and compared the DNA methylation levels at three different growth stages: 1, 24, and 48 months old (mon1, mon24, and mon48, respectively). Results In this study, 11 skin samples from three growth stages (four for mon1, four for mon24, and three for mon48) were used for DNA methylation analysis and gene expression profiling. There were 52, 288 and 236 differentially methylated genes (DMGs) identified between mon1 and mon24, mon1 and mon48, and mon24 and mon48, respectively. Of the differentially methylated regions, 1.11%, 7.61%, and 7.65% were in the promoter in mon1 vs. mon24, mon24 vs. mon48, and mon1 vs. mon48, respectively. DMGs were enriched in the MAPK and WNT signaling pathways, which are related to age growth and hair follicle morphogenesis processes. There were 51 DMGs associated with age growth and curly fleece formation. Four DMGs between mon1 and mon48 (KRT71, CD44, ROR2 and ZDHHC13) were further validated by bisulfite sequencing. Conclusions This study revealed dynamic changes in the genomic methylation profiles of mon1, mon24, and mon48 sheep, and the percentages of methylated cytosines were 3.38%, 2.85% and 4.17%, respectively. Of the DMGs, KRT71 and CD44 were highly methylated in mon1, and ROR2 and ZDHHC13 were highly methylated in mon48. These findings provide foundational information that may be used to develop strategies for potentially retaining the lamb fur and thus improving the economic value of Tan sheep. Supplementary Information The online version contains supplementary material available at 10.1186/s40104-021-00632-9.
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Affiliation(s)
- Yufang Liu
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Rd, Beijing, 100193, People's Republic of China.,College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, 056021, People's Republic of China
| | - Qiao Xu
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Rd, Beijing, 100193, People's Republic of China.,Biotechnology Institute, Nanchang Normal University, Nanchang, 330029, People's Republic of China
| | - Xiaolong Kang
- College of Agriculture, Ningxia University, Yinchuan, 750021, People's Republic of China
| | - Kejun Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, People's Republic of China
| | - Jve Wang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Rd, Beijing, 100193, People's Republic of China
| | - Dengzhen Feng
- Biotechnology Institute, Nanchang Normal University, Nanchang, 330029, People's Republic of China
| | - Ying Bai
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, 056021, People's Republic of China
| | - Meiying Fang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Rd, Beijing, 100193, People's Republic of China. .,Beijing Key Laboratory for Animal Genetic Improvement, Beijing, 100193, People's Republic of China.
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9
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Doolan BJ, Onoufriadis A, Kantaputra P, McGrath JA. WNT10A, dermatology and dentistry. Br J Dermatol 2021; 185:1105-1111. [PMID: 34184264 DOI: 10.1111/bjd.20601] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2021] [Indexed: 12/31/2022]
Abstract
WNTs (Wingless-related integration sites) are secreted glycoproteins that are involved in signalling pathways critical to organ development and tissue regeneration. Of the 19 known WNT ligands, one member of this family, WNT10A, appears to have specific relevance to skin, its appendages and teeth. This review focuses on how variants in the WNT10A gene have been associated with various ectodermal disorders and how such changes may have clinical relevance to dermatologists and dentists. Germline mutations in WNT10A underlie several forms of autosomal recessive ectodermal dysplasia in which heterozygous carriers may also display some lesser ectodermal anomalies. Within the general population, multiple heterozygous variants in WNT10A can cause skin, hair, sweat gland or dental alterations, also known as ectodermal derivative impairments. WNT10A variants have also been implicated in hair thickness, male androgenetic alopecia, hair curl, acne vulgaris, lipodystrophy, keloids, wound healing, tooth size, tooth agenesis, hypodontia, taurodontism and oral clefting. Beyond dermatology and dentistry, WNT10A abnormalities have also been identified in kidney fibrosis, keratoconus, certain malignancies (particularly gastrointestinal) and neuropathic pain pathways. In this review, we detail how WNT10A is implicated as a key physiological and pathological contributor to syndromic and nonsyndromic disorders, as well as population variants, affecting the skin and teeth, and document all reported mutations in WNT10A with genotype-phenotype correlation.
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Affiliation(s)
- B J Doolan
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - A Onoufriadis
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - P Kantaputra
- Division of Pediatric Dentistry, Department of Orthodontics and Pediatric Dentistry, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Medical Genetics Research, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - J A McGrath
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
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Paul KS, Stojanowski CM, Hughes T, Brook A, Townsend GC. The genetic architecture of anterior tooth morphology in a longitudinal sample of Australian twins and families. Arch Oral Biol 2021; 129:105168. [PMID: 34174590 DOI: 10.1016/j.archoralbio.2021.105168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVE This study presents a quantitative genetic analysis of human anterior dental morphology in a longitudinal sample of known genealogy. The primary aim of this work is to generate a suite of genetic correlations within and between deciduous and permanent characters to access patterns of integration across the diphyodont dental complex. DESIGN Data were recorded from casted tooth crowns representing participants of a long-term Australian twin and family study (deciduous n = 290, permanent n = 339). Morphological trait expression was observed and scored following Arizona State University Dental Anthropology System standards. Bivariate genetic correlations were estimated using maximum likelihood variance decomposition models in SOLAR v.8.1.1. RESULTS Genetic correlation estimates indicate high levels of integration between antimeres but low to moderate levels among traits within a tooth row. Only 9% of deciduous model comparisons were significant, while pleiotropy was indicated for one third of permanent trait pairs. Canine characters stood out as strongly integrated, especially in the deciduous dentition. For homologous characters across dentitions (e.g., deciduous i1 shoveling and permanent I1 shoveling), ∼70% of model comparisons yielded significant genetic correlations. CONCLUSIONS Patterns of genetic correlation suggest a morphological canine module that spans the primary and secondary dentition. Results also point to the existence of a genetic mechanism conserving morphology across the diphyodont dental complex, such that paired deciduous and permanent traits are more strongly integrated than characters within individual tooth rows/teeth.
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Affiliation(s)
- Kathleen S Paul
- Department of Anthropology, University of Arkansas, Fayetteville, AR 72701, United States.
| | - Christopher M Stojanowski
- Center for Bioarchaeological Research, School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287, United States
| | - Toby Hughes
- Adelaide Dental School, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Alan Brook
- Adelaide Dental School, The University of Adelaide, Adelaide, SA 5005, Australia; Barts and the London Dental Institute, Queen Mary University of London, London, E1, UK
| | - Grant C Townsend
- Adelaide Dental School, The University of Adelaide, Adelaide, SA 5005, Australia
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11
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Voisin N, Schnur RE, Douzgou S, Hiatt SM, Rustad CF, Brown NJ, Earl DL, Keren B, Levchenko O, Geuer S, Verheyen S, Johnson D, Zarate YA, Hančárová M, Amor DJ, Bebin EM, Blatterer J, Brusco A, Cappuccio G, Charrow J, Chatron N, Cooper GM, Courtin T, Dadali E, Delafontaine J, Del Giudice E, Doco M, Douglas G, Eisenkölbl A, Funari T, Giannuzzi G, Gruber-Sedlmayr U, Guex N, Heron D, Holla ØL, Hurst ACE, Juusola J, Kronn D, Lavrov A, Lee C, Lorrain S, Merckoll E, Mikhaleva A, Norman J, Pradervand S, Prchalová D, Rhodes L, Sanders VR, Sedláček Z, Seebacher HA, Sellars EA, Sirchia F, Takenouchi T, Tanaka AJ, Taska-Tench H, Tønne E, Tveten K, Vitiello G, Vlčková M, Uehara T, Nava C, Yalcin B, Kosaki K, Donnai D, Mundlos S, Brunetti-Pierri N, Chung WK, Reymond A. Variants in the degron of AFF3 are associated with intellectual disability, mesomelic dysplasia, horseshoe kidney, and epileptic encephalopathy. Am J Hum Genet 2021; 108:857-873. [PMID: 33961779 DOI: 10.1016/j.ajhg.2021.04.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 03/29/2021] [Indexed: 12/27/2022] Open
Abstract
The ALF transcription factor paralogs, AFF1, AFF2, AFF3, and AFF4, are components of the transcriptional super elongation complex that regulates expression of genes involved in neurogenesis and development. We describe an autosomal dominant disorder associated with de novo missense variants in the degron of AFF3, a nine amino acid sequence important for its binding to ubiquitin ligase, or with de novo deletions of this region. The sixteen affected individuals we identified, along with two previously reported individuals, present with a recognizable pattern of anomalies, which we named KINSSHIP syndrome (KI for horseshoe kidney, NS for Nievergelt/Savarirayan type of mesomelic dysplasia, S for seizures, H for hypertrichosis, I for intellectual disability, and P for pulmonary involvement), partially overlapping the AFF4-associated CHOPS syndrome. Whereas homozygous Aff3 knockout mice display skeletal anomalies, kidney defects, brain malformations, and neurological anomalies, knockin animals modeling one of the microdeletions and the most common of the missense variants identified in affected individuals presented with lower mesomelic limb deformities like KINSSHIP-affected individuals and early lethality, respectively. Overexpression of AFF3 in zebrafish resulted in body axis anomalies, providing some support for the pathological effect of increased amount of AFF3. The only partial phenotypic overlap of AFF3- and AFF4-associated syndromes and the previously published transcriptome analyses of ALF transcription factors suggest that these factors are not redundant and each contributes uniquely to proper development.
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Affiliation(s)
- Norine Voisin
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland
| | - Rhonda E Schnur
- GeneDx, Gaithersburg, MD 20877, USA; Cooper Medical School of Rowan University, Division of Genetics, Camden, NJ 08103, USA
| | - Sofia Douzgou
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK; Division of Evolution and Genomic Sciences, School of Biological Sciences, University of Manchester, Manchester M13 9NT, UK
| | - Susan M Hiatt
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Cecilie F Rustad
- Department of Medical Genetics, Oslo University Hospital, 0424 Oslo, Norway
| | - Natasha J Brown
- Victorian Clinical Genetics Services, Flemington Road, Parkville, VIC 3052, Australia; Murdoch Children's Research Institute, Flemington Road, Parkville, VIC 3052, Australia; Department of Paediatrics, University of Melbourne, Royal Children's Hospital, Flemington Road, Parkville, VIC 3052, Australia
| | | | - Boris Keren
- Department of Genetics, Pitié-Salpêtrière Hospital, Assistance Publique - Hôpitaux de Paris, Groupe de Recherche Clinique Déficience Intellectuelle et Autisme UPMC, Paris 75013, France
| | - Olga Levchenko
- Research Centre for Medical Genetics, Moscow 115522, Russia
| | - Sinje Geuer
- Max Planck Institute for Molecular Genetics, Berlin 14195, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Sarah Verheyen
- Institute of Human Genetics, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, 8010 Graz, Austria
| | - Diana Johnson
- Sheffield Clinical Genetics Service, Sheffield S10 2TQ, UK
| | - Yuri A Zarate
- Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, Little Rock, AR 72701, USA
| | - Miroslava Hančárová
- Charles University Second Faculty of Medicine and University Hospital Motol, 150 06 Prague, Czech Republic
| | - David J Amor
- Murdoch Children's Research Institute, Flemington Road, Parkville, VIC 3052, Australia; Department of Paediatrics, University of Melbourne, Royal Children's Hospital, Flemington Road, Parkville, VIC 3052, Australia
| | - E Martina Bebin
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Jasmin Blatterer
- Institute of Human Genetics, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, 8010 Graz, Austria
| | - Alfredo Brusco
- Department of Medical Sciences, University of Torino, Torino 10126, Italy; Medical Genetics Unit, Città della Salute e della Scienza University Hospital, Torino 10126, Italy
| | - Gerarda Cappuccio
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples 80131, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Naples 80078, Italy
| | - Joel Charrow
- Division of Genetics, Birth Defects & Metabolism, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA
| | - Nicolas Chatron
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland; Genetics Department, Lyon University Hospital, Lyon 69007, France
| | - Gregory M Cooper
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Thomas Courtin
- Department of Genetics, Pitié-Salpêtrière Hospital, Assistance Publique - Hôpitaux de Paris, Groupe de Recherche Clinique Déficience Intellectuelle et Autisme UPMC, Paris 75013, France
| | - Elena Dadali
- Research Centre for Medical Genetics, Moscow 115522, Russia
| | | | - Ennio Del Giudice
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples 80131, Italy
| | - Martine Doco
- Secteur Génétique, CHU Reims, EA3801, SFR CAPSANTE, 51092 Reims, France
| | | | - Astrid Eisenkölbl
- Department of Pediatrics and Adolescent Medicine, Johannes Kepler University, Kepler University Hospital Linz, Krankenhausstraße 26-30, 4020 Linz, Austria
| | | | - Giuliana Giannuzzi
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland
| | - Ursula Gruber-Sedlmayr
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Nicolas Guex
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland; Bioinformatics Competence Center, University of Lausanne, Lausanne 1015, Switzerland
| | - Delphine Heron
- Department of Genetics, Pitié-Salpêtrière Hospital, Assistance Publique - Hôpitaux de Paris, Groupe de Recherche Clinique Déficience Intellectuelle et Autisme UPMC, Paris 75013, France
| | - Øystein L Holla
- Department of Medical Genetics, Telemark Hospital Trust, 3710 Skien, Norway
| | - Anna C E Hurst
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | | | - David Kronn
- New York Medical College, Valhalla, NY 10595, USA
| | | | - Crystle Lee
- Victorian Clinical Genetics Services, Flemington Road, Parkville, VIC 3052, Australia
| | - Séverine Lorrain
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland; Protein Analysis Facility, University of Lausanne, Lausanne 1015, Switzerland
| | - Else Merckoll
- Department of Radiology, Oslo University Hospital, 0424 Oslo, Norway
| | - Anna Mikhaleva
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland
| | | | - Sylvain Pradervand
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland; Institute for Maternal and Child Health - IRCCS Burlo Garofolo, Trieste 34100, Italy
| | - Darina Prchalová
- Charles University Second Faculty of Medicine and University Hospital Motol, 150 06 Prague, Czech Republic
| | | | - Victoria R Sanders
- Division of Genetics, Birth Defects & Metabolism, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA
| | - Zdeněk Sedláček
- Charles University Second Faculty of Medicine and University Hospital Motol, 150 06 Prague, Czech Republic
| | - Heidelis A Seebacher
- Institute of Human Genetics, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, 8010 Graz, Austria
| | - Elizabeth A Sellars
- Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, Little Rock, AR 72701, USA
| | - Fabio Sirchia
- Institute for Maternal and Child Health - IRCCS Burlo Garofolo, Trieste 34100, Italy
| | - Toshiki Takenouchi
- Center for Medical Genetics, Department of Pediatrics, Keio University School of Medicine, Tokyo 1608582, Japan
| | - Akemi J Tanaka
- Department of Pediatrics, Columbia University, New York, NY 10032, USA; Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Heidi Taska-Tench
- Division of Genetics, Birth Defects & Metabolism, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA
| | - Elin Tønne
- Department of Medical Genetics, Oslo University Hospital, 0424 Oslo, Norway
| | - Kristian Tveten
- Department of Medical Genetics, Telemark Hospital Trust, 3710 Skien, Norway
| | - Giuseppina Vitiello
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples 80131, Italy
| | - Markéta Vlčková
- Charles University Second Faculty of Medicine and University Hospital Motol, 150 06 Prague, Czech Republic
| | - Tomoko Uehara
- Center for Medical Genetics, Department of Pediatrics, Keio University School of Medicine, Tokyo 1608582, Japan
| | - Caroline Nava
- Department of Genetics, Pitié-Salpêtrière Hospital, Assistance Publique - Hôpitaux de Paris, Groupe de Recherche Clinique Déficience Intellectuelle et Autisme UPMC, Paris 75013, France
| | - Binnaz Yalcin
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland; Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch 67404, France
| | - Kenjiro Kosaki
- Center for Medical Genetics, Department of Pediatrics, Keio University School of Medicine, Tokyo 1608582, Japan
| | - Dian Donnai
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK; Division of Evolution and Genomic Sciences, School of Biological Sciences, University of Manchester, Manchester M13 9NT, UK
| | - Stefan Mundlos
- Max Planck Institute for Molecular Genetics, Berlin 14195, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Nicola Brunetti-Pierri
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples 80131, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Naples 80078, Italy
| | - Wendy K Chung
- Department of Pediatrics, Columbia University, New York, NY 10032, USA; Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Alexandre Reymond
- Center for Integrative Genomics, University of Lausanne, Lausanne 1015, Switzerland.
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Yamaguchi T, Kim YI, Mohamed A, Hikita Y, Takahashi M, Haga S, Park SB, Maki K. Methods in Genetic Analysis for Evaluation Mandibular Shape and Size Variations in Human Mandible. J Craniofac Surg 2021; 33:e97-e101. [PMID: 33867516 DOI: 10.1097/scs.0000000000007686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT The human mandible has been investigated from both clinical and evolutionary perspectives. Recent advances in genome science have identified the genetic regulation of human mandibular shape and size. Identification of genes that regulate mandibular shape and size would not only enhance our understanding of the mechanisms of mandibular growth and development but also help define a strategy to prevent mandibular dysplasia. This review provides a comprehensive summary of why and how the mandible was evaluated in the human mandible genome study. The variation in human mandibular shape and size has been progressively clarified, not only by focusing on the mandible alone but also by using extremely diverse approaches. The methods of data acquisition for evaluating human mandibular shape and size variation are well established. Furthermore, this review explains how to proceed with future research.
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Affiliation(s)
- Tetsutaro Yamaguchi
- Department of Orthodontics, Kanagawa Dental University, Japan Department of Orthodontics, Dental Research Institute, Pusan National University Dental Hospital, Yangsan, South Korea Department of Orthodontics, School of Dentistry, Showa University, Tokyo, Japan Department of Orthodontics, Suez Canal University, Ismailia, Egypt
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13
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Kataoka K, Fujita H, Isa M, Gotoh S, Arasaki A, Ishida H, Kimura R. The human EDAR 370V/A polymorphism affects tooth root morphology potentially through the modification of a reaction-diffusion system. Sci Rep 2021; 11:5143. [PMID: 33664401 PMCID: PMC7933414 DOI: 10.1038/s41598-021-84653-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/15/2021] [Indexed: 01/31/2023] Open
Abstract
Morphological variations in human teeth have long been recognized and, in particular, the spatial and temporal distribution of two patterns of dental features in Asia, i.e., Sinodonty and Sundadonty, have contributed to our understanding of the human migration history. However, the molecular mechanisms underlying such dental variations have not yet been completely elucidated. Recent studies have clarified that a nonsynonymous variant in the ectodysplasin A receptor gene (EDAR 370V/A; rs3827760) contributes to crown traits related to Sinodonty. In this study, we examined the association between the EDAR polymorphism and tooth root traits by using computed tomography images and identified that the effects of the EDAR variant on the number and shape of roots differed depending on the tooth type. In addition, to better understand tooth root morphogenesis, a computational analysis for patterns of tooth roots was performed, assuming a reaction-diffusion system. The computational study suggested that the complicated effects of the EDAR polymorphism could be explained when it is considered that EDAR modifies the syntheses of multiple related molecules working in the reaction-diffusion dynamics. In this study, we shed light on the molecular mechanisms of tooth root morphogenesis, which are less understood in comparison to those of tooth crown morphogenesis.
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Affiliation(s)
- Keiichi Kataoka
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan
- Department of Oral and Maxillofacial Functional Rehabilitation, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Hironori Fujita
- Astrobiology Center, National Institutes of Natural Sciences, Tokyo, Japan
- National Institute for Basic Biology, National Institutes of Natural Sciences, Aichi, Japan
- Department of Basic Biology, School of Life Science, SOKENDAI (The Graduate School for Advanced Studies), Aichi, Japan
| | - Mutsumi Isa
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan
| | - Shimpei Gotoh
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan
- Department of Oral and Maxillofacial Functional Rehabilitation, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Akira Arasaki
- Department of Oral and Maxillofacial Functional Rehabilitation, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Hajime Ishida
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan
| | - Ryosuke Kimura
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan.
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14
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KOGANEBUCHI KAE, OOTA HIROKI. Paleogenomics of human remains in East Asia and Yaponesia focusing on current advances and future directions. ANTHROPOL SCI 2021. [DOI: 10.1537/ase.2011302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- KAE KOGANEBUCHI
- Laboratory of Genome Anthropology, Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo
- Advanced Medical Research Center, Faculty of Medicine, University of the Ryukyus, Nishihara
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara
| | - HIROKI OOTA
- Laboratory of Genome Anthropology, Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo
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15
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Genetic Signatures of Selection for Cashmere Traits in Chinese Goats. Animals (Basel) 2020; 10:ani10101905. [PMID: 33080940 PMCID: PMC7603090 DOI: 10.3390/ani10101905] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/12/2020] [Accepted: 10/16/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Cashmere goats are a unique husbandry resource in China. These goats are well known for producing the highest cashmere yield and best fiber quality in the world. Although cashmere is highly valued and also known as “fiber gem” and “soft gold”, few studies have examined the genetic basis of cashmere traits in cashmere goats. Here, we identified selection signals by comparing Fst and XP-EHH (the cross population extend haplotype homozygosity test) of a non-cashmere breed (Huanghuai goat) with those of two cashmere breeds (Inner Mongolia and Liaoning cashmere goats). Two genes (WNT10A and CSN3) were potentially associated with cashmere traits. This information may be valuable for studying the genetic uniqueness of cashmere goats and elucidating the mechanisms underlying cashmere traits in cashmere goats. Abstract Inner Mongolia and Liaoning cashmere goats in China are well-known for their cashmere quality and yield. Thus, they are great models for identifying genomic regions associated with cashmere traits. Herein, 53 Inner Mongolia cashmere goats, Liaoning cashmere goats and Huanghuai goats were genotyped, and 53,347 single-nucleotide polymorphisms (SNPs) were produced using the Illumina Caprine 50K SNP chip. Additionally, we identified some positively selected SNPs by analyzing Fst and XP-EHH. The top 5% of SNPs had selection signatures. After gene annotation, 222 and 173 candidate genes were identified in Inner Mongolia and Liaoning cashmere goats, respectively. Several genes were related to hair follicle development, such as TRPS1, WDR74, LRRC14, SPTLC3, IGF1R, PADI2, FOXP1, WNT10A and CSN3. Gene enrichment analysis of these cashmere trait-associated genes related 67 enriched signaling pathways that mainly participate in hair follicle development and stem cell pluripotency regulation. Furthermore, we identified 20 overlapping genes that were selected in both cashmere goat breeds. Among these overlapping genes, WNT10A and CSN3, which are associated with hair follicle development, are potentially involved in cashmere production. These findings may improve molecular breeding of cashmere goats in the future.
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16
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Paul KS, Stojanowski CM, Hughes TE, Brook AH, Townsend GC. Patterns of heritability across the human diphyodont dental complex: Crown morphology of Australian twins and families. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2020; 172:447-461. [DOI: 10.1002/ajpa.24019] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/31/2019] [Accepted: 01/27/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Kathleen S. Paul
- Department of Anthropology University of Arkansas Fayetteville Arkansas
| | - Christopher M. Stojanowski
- Center for Bioarchaeological Research, School of Human Evolution and Social Change Arizona State University Tempe Arizona
| | - Toby E. Hughes
- Adelaide Dental School University of Adelaide Adelaide South Australia
| | - Alan H. Brook
- Adelaide Dental School University of Adelaide Adelaide South Australia
- Institute of Dental Surgery Queen Mary University of London London UK
| | - Grant C. Townsend
- Adelaide Dental School University of Adelaide Adelaide South Australia
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17
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Abstract
Background: The relationship between tooth size and stature has been analysed extensively at the interspecies level but has received less attention at the intraspecies level. The relationship between these two parameters does not seem to be the same among modern human populations.Aim: The aim of this study is to analyse the relationship between tooth dimensions and body measurements in the Baka Pygmies.Subjects and methods: Height, weight, and tooth dimensions were obtained for 45 adult Baka females and 17 males from Le Bosquet (Cameroon). Correlations were obtained between the variables and compared to results for other human populations.Results: The Baka population is distinctive in the small number of significant correlations. Only two buccolingual diameters among Baka females show any significant correlation with height. The lack of significant correlations between tooth dimensions and body dimensions among the Baka means that changes in body size are accompanied by random variations in tooth dimensions.Conclusion: The absence of correlations may be accounted for by the impact of environmental effects on the somatic growth of the Baka producing a Pygmy phenotype adapted to live in the forest. It is worth noting that many correlations become significant when sexes are pooled.
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Affiliation(s)
- Fernando V Ramirez-Rozzi
- UMR 7206 CNRS, MNHN UP, 17 pl. Trocadéro, Paris, France.,Faculté de Chirurgie Dentaire, EA 2496, Université Paris, Montrouge, France
| | - Alejandro Romero
- Departamento de Biotecnología, Facultad de Ciencias, Universidad de Alicante, Alicante, Spain
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18
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Feng C, Wang Q, Cao Z, Guan H, Xu ZF. WNT10A rs147680216 G>A mutation indicates a higher risk for non-syndromic oral cleft in a northeastern Chinese population. Br J Oral Maxillofac Surg 2019; 57:572-577. [DOI: 10.1016/j.bjoms.2019.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Accepted: 05/13/2019] [Indexed: 10/26/2022]
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19
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Shungin D, Haworth S, Divaris K, Agler CS, Kamatani Y, Keun Lee M, Grinde K, Hindy G, Alaraudanjoki V, Pesonen P, Teumer A, Holtfreter B, Sakaue S, Hirata J, Yu YH, Ridker PM, Giulianini F, Chasman DI, Magnusson PKE, Sudo T, Okada Y, Völker U, Kocher T, Anttonen V, Laitala ML, Orho-Melander M, Sofer T, Shaffer JR, Vieira A, Marazita ML, Kubo M, Furuichi Y, North KE, Offenbacher S, Ingelsson E, Franks PW, Timpson NJ, Johansson I. Genome-wide analysis of dental caries and periodontitis combining clinical and self-reported data. Nat Commun 2019; 10:2773. [PMID: 31235808 PMCID: PMC6591304 DOI: 10.1038/s41467-019-10630-1] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 05/22/2019] [Indexed: 12/18/2022] Open
Abstract
Dental caries and periodontitis account for a vast burden of morbidity and healthcare spending, yet their genetic basis remains largely uncharacterized. Here, we identify self-reported dental disease proxies which have similar underlying genetic contributions to clinical disease measures and then combine these in a genome-wide association study meta-analysis, identifying 47 novel and conditionally-independent risk loci for dental caries. We show that the heritability of dental caries is enriched for conserved genomic regions and partially overlapping with a range of complex traits including smoking, education, personality traits and metabolic measures. Using cardio-metabolic traits as an example in Mendelian randomization analysis, we estimate causal relationships and provide evidence suggesting that the processes contributing to dental caries may have undesirable downstream effects on health.
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Affiliation(s)
- Dmitry Shungin
- Department of Odontology, Umeå University, Umeå, SE-901 85, Sweden.,Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Simon Haworth
- Medical Research Council Integrative Epidemiology Unit, Bristol Medical School, Bristol, BS8 2BN, UK. .,Bristol Dental School, Bristol, BS1 2LY, UK.
| | - Kimon Divaris
- Department of Pediatric Dentistry, School of Dentistry, University of North Carolina, Chapel Hill, NC, 27599, USA.,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Cary S Agler
- Department of Oral and Craniofacial Health Sciences, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Yoichiro Kamatani
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
| | - Myoung Keun Lee
- Center for Craniofacial and Dental Genetics, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, 15219, USA
| | - Kelsey Grinde
- Department of Biostatistics, University of Washington, Seattle, WA, 98195, USA
| | | | - Viivi Alaraudanjoki
- Research Unit of Oral Health Sciences University of Oulu, Oulu, FI-90014, Finland
| | - Paula Pesonen
- Infrastructure for Population Studies, Faculty of Medicine, University of Oulu, Oulu, FI-90014, Finland
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, 17475, Germany
| | - Birte Holtfreter
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry University Medicine Greifswald, Greifswald, 17475, Germany
| | - Saori Sakaue
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Jun Hirata
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Yau-Hua Yu
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, MA, 02215, USA.,Department of Periodontology, Tufts University School of Dental Medicine, Boston, MA, 02111, USA
| | - Paul M Ridker
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, MA, 02215, USA.,Harvard Medical School, Boston, MA, 02115, USA
| | - Franco Giulianini
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, MA, 02215, USA
| | - Daniel I Chasman
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, MA, 02215, USA.,Harvard Medical School, Boston, MA, 02115, USA
| | - Patrik K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Instituet, Stockholm, SE-171 77, Sweden
| | - Takeaki Sudo
- Department of Periodontology, Graduate School of Medical and Dental Science of Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - Yukinori Okada
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Uwe Völker
- Department of Functional Genomics, Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, 17475, Germany
| | - Thomas Kocher
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry University Medicine Greifswald, Greifswald, 17475, Germany
| | - Vuokko Anttonen
- Research Unit of Oral Health Sciences University of Oulu, Oulu, FI-90014, Finland.,MRC, Oulu University Hospital and University of Oulu, Oulu, FI-90014, Finland
| | - Marja-Liisa Laitala
- Research Unit of Oral Health Sciences University of Oulu, Oulu, FI-90014, Finland
| | | | - Tamar Sofer
- Harvard Medical School, Boston, MA, 02115, USA.,Department of Sleep Medicine, Brigham and Women's Hospital, Boston, MA, 02130, USA
| | - John R Shaffer
- Center for Craniofacial and Dental Genetics, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, 15219, USA.,Department of Human Genetics, University of Pittburgh, Pittsburgh, PA, 15261, USA.,Department of Oral Biology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Alexandre Vieira
- Department of Oral Biology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Mary L Marazita
- Center for Craniofacial and Dental Genetics, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, 15219, USA.,Department of Human Genetics, University of Pittburgh, Pittsburgh, PA, 15261, USA.,Department of Oral Biology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Michiaki Kubo
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, 230-0045, Japan
| | - Yasushi Furuichi
- Department of Oral Rehabilitation, Division of Periodontology and Endodontology, School of Dentistry, Health Sciences University of Hokkaido, Tobetsu, Hokkaido, 061-0293, Japan
| | - Kari E North
- Department of Epidemiology, University of North Carolina, Chapel Hill, NC 27516, USA
| | - Steve Offenbacher
- Department of Periodontology, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Erik Ingelsson
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA.,Stanford Cardiovascular Institute, Stanford University, Stanford, CA, 94305, USA.,Stanford Diabetes Research Center, Stanford University, Stanford, CA, 94305, USA
| | - Paul W Franks
- Department of Clinical Sciences, Genetic and Molecular Epidemiology Unit, Lund University, Malmö, SE-214 28, Sweden.,Department of Public Health and Clinical Medicine, Umeå University, Umeå, SE-901 87, Sweden.,Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, 02115, USA
| | - Nicholas J Timpson
- Medical Research Council Integrative Epidemiology Unit, Bristol Medical School, Bristol, BS8 2BN, UK
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20
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Genome-wide identification and characterization of long non-coding RNAs expressed during sheep fetal and postnatal hair follicle development. Sci Rep 2019; 9:8501. [PMID: 31186438 PMCID: PMC6559957 DOI: 10.1038/s41598-019-44600-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 05/03/2019] [Indexed: 01/09/2023] Open
Abstract
Long non-coding RNAs (lncRNAs), >200 nt in length, are transcribed from mammalian genomes. They play important regulatory roles in various biological processes; However, the function and expression profile of lncRNAs involved in the development of hair follicles in the fetus, have been relatively under-explored area. To investigate the specific role of lncRNAs and mRNAs that regulate hair follicle development, we herein performed a comprehensive study on the lncRNA and mRNA expression profiles of sheep at multiple embryonic days (E65, E85, E105, and E135) and six lambs aged one week (D7) and one month (D30) using RNA-seq technology. The number of genes (471 lncRNAs and 12,812 mRNAs) differentially expressed and potential targets of differentially expressed lncRNAs were predicted. Differentially expressed lncRNAs were grouped into 10 clusters based on their expression pattern by K-means clustering. Moreover, Gene Ontology (GO) annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses showed that some differentially expressed mRNAs, such as DKK1, DSG4, FOXE1, Hoxc13, SFRP1, SFRP2, and Wnt10A overlapped with lncRNAs targets, and enriched in important hair follicle developmental pathways, including Wnt, TNF, and MAPK signaling pathways. In addition, 9 differentially expressed lncRNAs and 4 differentially expressed mRNAs were validated using quantitative real-time PCR (qRT-PCR). This study helps enrich the Ovis lncRNA databases and provides a comprehensive lncRNA transcriptome profile of fetal and postnatal skin of sheep. Additionally, it provides a foundation for further experiments on the role of lncRNAs in the regulation of hair growth in sheep.
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21
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Stojanowski CM, Paul KS, Seidel AC, Duncan WN, Guatelli‐Steinberg D. Quantitative genetic analyses of postcanine morphological crown variation. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2019; 168:606-631. [DOI: 10.1002/ajpa.23778] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 11/20/2018] [Accepted: 12/26/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Christopher M. Stojanowski
- Center for Bioarchaeological Research School of Human Evolution and Social Change, Arizona State University Tempe Arizona
| | - Kathleen S. Paul
- Center for Bioarchaeological Research School of Human Evolution and Social Change, Arizona State University Tempe Arizona
| | - Andrew C. Seidel
- Center for Bioarchaeological Research School of Human Evolution and Social Change, Arizona State University Tempe Arizona
| | - William N. Duncan
- Department of Sociology and Anthropology East Tennessee State University Johnson City Tennessee
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22
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KANZAWA-KIRIYAMA HIDEAKI, JINAM TIMOTHYA, KAWAI YOSUKE, SATO TAKEHIRO, HOSOMICHI KAZUYOSHI, TAJIMA ATSUSHI, ADACHI NOBORU, MATSUMURA HIROFUMI, KRYUKOV KIRILL, SAITOU NARUYA, SHINODA KENICHI. Late Jomon male and female genome sequences from the Funadomari site in Hokkaido, Japan. ANTHROPOL SCI 2019. [DOI: 10.1537/ase.190415] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
| | - TIMOTHY A. JINAM
- Division of Population Genetics, National Institute of Genetics, Mishima
| | - YOSUKE KAWAI
- Department of Human Genetics, Graduate School of Medicine, The University of Tokyo, Tokyo
| | - TAKEHIRO SATO
- Department of Bioinformatics and Genomics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa
| | - KAZUYOSHI HOSOMICHI
- Department of Bioinformatics and Genomics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa
| | - ATSUSHI TAJIMA
- Department of Bioinformatics and Genomics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa
| | - NOBORU ADACHI
- Department of Legal Medicine, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo
| | - HIROFUMI MATSUMURA
- Second Division of Physical Therapy, School of Health Sciences, Sapporo Medical University, Sapporo
| | - KIRILL KRYUKOV
- Department of Molecular Life Science, School of Medicine, Tokai University, Isehara
| | - NARUYA SAITOU
- Division of Population Genetics, National Institute of Genetics, Mishima
| | - KEN-ICHI SHINODA
- Department of Anthropology, National Museum of Nature and Science, Tsukuba
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23
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Shinde GR, Mhaisekar RD, Chaube SH, Barad AN, Bhadange S, Patel HJ. Assessment of Correlation of Growth Hormone Receptor Gene with Tooth Dimensions: A CBCT and Genotyping Study. J Pharm Bioallied Sci 2019; 11:S457-S462. [PMID: 31198387 PMCID: PMC6555364 DOI: 10.4103/jpbs.jpbs_76_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Aim: Assessment of root morphology, size, and amount of bone around tooth is essential before starting the orthodontic treatment. The present study aimed to assess the relationship between tooth dimensions with two gene variants of growth hormone (GH), namely rs6184 and rs6180. Materials and Methods: This study was conducted on 218 subjects (males: 104, females: 114) requiring orthodontic treatment. All underwent cone beam computed tomography (CBCT) scan for orthodontic treatment planning with Kodak CBCT machine. In all teeth, crown height (CH), root length (RL), and crown–root ratio were evaluated. Two growth hormone receptor (GHR) variants (rs6184 and rs6180) were genotyped using the TaqMan genotyping assay. Results: The mean CH and RL of all teeth, that is, maxillary and mandibular central incisors, lateral incisor, canine, first premolar, second premolar, first molar, and second molar, were measured. There was no significant difference in males and females (P > 0.05). Allele frequencies of GHR variants for rs6180 and rs6184 were 48.1% and 8.92%, respectively. Multiple regression analysis showed GHR rs6184 association with maxillary central incisor CH, maxillary canine RL, mandibular canine CH, and mandibular first premolar RL (P < 0.05). Conclusion: There was correlation of CH of maxillary and mandibular canine and RL of maxillary canine and mandibular first premolar with GHR rs6184.
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Affiliation(s)
- Gaurav Ramdhan Shinde
- Department of Pedodontics and Preventive Dentistry, SMBT Dental College and Hospital, Sangamner, Maharashtra, India
| | - Rujuta Deelip Mhaisekar
- Department of Periodontology, Vaidik Dental College and Research Centre, Daman, Daman and Diu, India
| | - Shashwati Hargovind Chaube
- Department of Oral Medicine and Radiology, Vyws Dental College and Hospital, Amravati, Maharashtra, India
| | | | - Shivkanya Bhadange
- Department of Periodontics, R.R. Kambe dental college, Akola, Maharashtra, India
| | - Hiralkumar J Patel
- Department of Orthodontics and Dentofacial Orthopedics, Rural Dental College, Pravara Institute of Medical Sciences, Loni, Maharashtra, India
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24
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Stojanowski CM, Paul KS, Seidel AC, Duncan WN, Guatelli‐Steinberg D. Heritability and genetic integration of anterior tooth crown variants in the South Carolina Gullah. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2018; 167:124-143. [DOI: 10.1002/ajpa.23612] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 04/24/2018] [Accepted: 05/04/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Christopher M. Stojanowski
- Center for Bioarchaeological ResearchSchool of Human Evolution and Social Change, Arizona State UniversityTempe Arizona 85287
| | - Kathleen S. Paul
- Center for Bioarchaeological ResearchSchool of Human Evolution and Social Change, Arizona State UniversityTempe Arizona 85287
| | - Andrew C. Seidel
- Center for Bioarchaeological ResearchSchool of Human Evolution and Social Change, Arizona State UniversityTempe Arizona 85287
| | - William N. Duncan
- Department of Sociology and AnthropologyEast Tennessee State UniversityJohnson City Tennessee 37614
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25
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Yang J, Qu Y, Huang Y, Lei F. Dynamic transcriptome profiling towards understanding the morphogenesis and development of diverse feather in domestic duck. BMC Genomics 2018; 19:391. [PMID: 29793441 PMCID: PMC5968480 DOI: 10.1186/s12864-018-4778-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 05/10/2018] [Indexed: 11/14/2022] Open
Abstract
Background Feathers with complex and fine structure are hallmark avian integument appendages, which have contributed significantly to the survival and breeding for birds. Here, we aimed to explore the differentiation, morphogenesis and development of diverse feathers in the domestic duck. Results Transcriptome profiles of skin owing feather follicle from two body parts at three physiological stages were constructed to understand the molecular network and excavate the candidate genes associated with the development of plumulaceous and flight feather structures. The venn analysis of differentially expressed genes (DEGs) between abdomen and wing skin tissues at three developmental stages showed that 38 genes owing identical differentially expression pattern. Together, our data suggest that feather morphological and structural diversity can be possibly related to the homeobox proteins. The key series-clusters, many candidate biological processes and genes were identified for the morphogenesis, growth and development of two feather types. Through comparing the results of developmental transcriptomes from plumulaceous and flight feather, we found that DEGs belonging to the family of WNT, FGF and BMP have certain differences; even the consistent DEGs of skin and feather follicle transcriptomes from abdomen and wing have the different expression patterns. Conclusions Overall, this study detected many functional genes and showed differences in the molecular mechanisms of diverse feather developments. The findings in WNT, FGF and BMP, which were consistent with biological experiments, showed more possible complex modulations. A correlative role of HOX genes was also suggested but future biological verification experiments are required. This work provided valuable information for subsequent research on the morphogenesis of feathers. Electronic supplementary material The online version of this article (10.1186/s12864-018-4778-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jing Yang
- Key Laboratory of the Zoological Systematics and Evolution, Institute of Zoology, the Chinese Academy of Sciences, Beijing, 100101, China.,School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China.,Co-Innovation Center for Qinba Regions' Sustainable Development, School of Life Sciences, Shaanxi Normal University, Xi'an, 710062, China
| | - Yanhua Qu
- Key Laboratory of the Zoological Systematics and Evolution, Institute of Zoology, the Chinese Academy of Sciences, Beijing, 100101, China
| | - Yuan Huang
- Co-Innovation Center for Qinba Regions' Sustainable Development, School of Life Sciences, Shaanxi Normal University, Xi'an, 710062, China.
| | - Fumin Lei
- Key Laboratory of the Zoological Systematics and Evolution, Institute of Zoology, the Chinese Academy of Sciences, Beijing, 100101, China. .,Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, 650223, China.
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26
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Hikita Y, Yamaguchi T, Tomita D, Adel M, Nakawaki T, Katayama K, Maki K, Kimura R. Growth hormone receptor gene is related to root length and tooth length in human teeth. Angle Orthod 2018; 88:575-581. [PMID: 29667468 DOI: 10.2319/092917-659.1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES To examine the relationship between tooth length and growth hormone receptor (GHR) gene variants in a healthy Japanese population. MATERIALS AND METHODS The subjects consisted of 193 Japanese adults (69 men, 124 women), aged 13 to 56 years. Genomic DNA was extracted from saliva and genotyped GHR rs6184 and rs6180 variants using the Taqman genotyping. Computed tomography (CT) images were acquired using a dental cone-beam CT scanner and reconstructed using open-source OsiriX medical image processing software. The maxillary (upper; U) and mandibular (lower, L) central incisors (1), lateral incisors (2), canines (3), first premolars (4), second premolars (5), first molars (6), and second premolars (7) were evaluated. Teeth were assessed for crown height (CH), root length (RL), overall tooth length (C+R), and crown to root ratio (C/R). The relationships between GHR variants and CH, RL, C+R, and C/R were statistically examined. RESULTS The GHR variant rs6184 was associated with the root lengths and tooth length for the upper and lower lateral incisors and upper canines (U2 RL; U3 RL, C+R; L2 RL [ P < .05]). CONCLUSIONS The results indicate that the GHR rs6184 variant is associated with tooth length and ratio dimensions in a Japanese cohort. Further studies utilizing a larger sample size are needed to confirm this finding.
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27
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Tomita D, Yamaguchi T, Nakawaki T, Hikita Y, Adel M, Kim YI, Haga S, Takahashi M, Kawaguchi A, Isa M, Park SB, Ishida H, Maki K, Kimura R. Interferon regulatory factor 6 variants affect nasolabial morphology in East Asian populations. Arch Oral Biol 2017; 85:142-147. [PMID: 29065370 DOI: 10.1016/j.archoralbio.2017.10.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/23/2017] [Accepted: 10/07/2017] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The interferon regulatory factor 6 gene (IRF6) is one of the most conspicuous genes among a large number of candidate risk genes for non-syndromic cleft lip with or without cleft palate, which is considered to be a multifactorial defect. Variants of IRF6 are also suggested to affect normal craniofacial variations, especially in the area of the nose and the upper lip. In the present study, we used lateral cephalograms to establish the relationship between IRF6 and sagittal nasolabial morphology in healthy East Asian subjects. DESIGN Genomic DNA was extracted from 215 Japanese and 226 Korean individuals, and genotyped for five IRF6 single nucleotide polymorphisms (SNPs): rs17389541, rs642961, rs2013162, rs2235371, and rs7802. These SNPs were tested by multiple regression analyses for their association with craniofacial measurements obtained from lateral cephalometrics. RESULTS We detected a significant association between the derived variants, rs2013162 and rs2235371 and the distances between a facial bone plane indicated by distance from Nasion and Point A (NA plane) to soft tissue landmarks; the Subalare (NA-Sbal) and the Subnasale (NA-Sn) in the sagittal plane. CONCLUSION Our results indicate that IRF6 variants play an important role in the normal range of variation in nasolabial soft-tissue morphology.
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Affiliation(s)
- Daisuke Tomita
- Department of Orthodontics, Showa University, Tokyo, Japan.
| | | | | | - Yu Hikita
- Department of Orthodontics, Showa University, Tokyo, Japan.
| | - Mohamed Adel
- Department of Orthodontics, Showa University, Tokyo, Japan.
| | - Yong-Il Kim
- Department of Orthodontics, Pusan National University, Pusan, South Korea.
| | - Shugo Haga
- Department of Orthodontics, Showa University, Tokyo, Japan.
| | | | - Akira Kawaguchi
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
| | - Mutsumi Isa
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
| | - Soo-Byung Park
- Department of Orthodontics, Pusan National University, Pusan, South Korea.
| | - Hajime Ishida
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
| | - Koutaro Maki
- Department of Orthodontics, Showa University, Tokyo, Japan.
| | - Ryosuke Kimura
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
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28
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Guazzarotti L, Tadini G, Mancini GE, Sani I, Pisanelli S, Galderisi F, D'Auria E, Secondi R, Bottero A, Zuccotti GV. WNT10A gene is the second molecular candidate in a cohort of young Italian subjects with ectodermal derivative impairment (EDI). Clin Genet 2017; 93:693-698. [PMID: 28976000 DOI: 10.1111/cge.13147] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 09/21/2017] [Accepted: 09/26/2017] [Indexed: 11/26/2022]
Abstract
Ectodermal dysplasias are a group of genetic disorders defined by ectodermal derivative impairment (EDI). To test the impact of the Wnt/beta-catenin pathway in the genetic screening of EDI, we performed a molecular gene study of WNT10A in 60 subjects from a population of 133 young Italian patients referred for the impairment of at least one major ectodermal-derived structure and who had a previous negative molecular screen for ectodysplasin signaling pathway genes ED1, EDAR, and EDARADD. Fourteen WNT10A mutations were identified in 33 subjects (24.8%), 11 of which were novel variants. The phenotype was evaluated through a detailed clinical examination of the major and minor ectodermal-derived structures. This study is the first to show that, after ED1, WNT10A is the second molecular candidate for EDI in a large Italian Caucasian population. The study confirmed that Phe228Ile is the most frequent WNT10A variant in Caucasian populations, and that WNT10A mutations are associated with large variability in EDI.
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Affiliation(s)
- L Guazzarotti
- Department of Pediatrics, Luigi Sacco Hospital, Università degli Studi di Milano, Milano, Italy.,Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi, Milano, Italy
| | - G Tadini
- Department of Anesthesiologic and Dermatologic Sciences, Centre for Inherited Cutaneous Diseases, Pediatric Dermatology Unit, Milano, Italy
| | - G E Mancini
- Department of Maxillo-Facial Surgery Orthodontic Unit, Galeazzi Hospital, Milano, Italy
| | - I Sani
- Medical Genetics Unit, Meyer Children's University Hospital, Florence, Italy
| | - S Pisanelli
- Department of Pediatrics, Luigi Sacco Hospital, Università degli Studi di Milano, Milano, Italy.,Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi, Milano, Italy
| | - F Galderisi
- Department of Pediatrics, Luigi Sacco Hospital, Università degli Studi di Milano, Milano, Italy.,Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi, Milano, Italy
| | - E D'Auria
- Department of Pediatrics, Luigi Sacco Hospital, Università degli Studi di Milano, Milano, Italy.,Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi, Milano, Italy
| | - R Secondi
- Department of Ophthalmology, Ospedale Luigi Sacco-Polo Universitario, Milano, Italy
| | - A Bottero
- Department of Otorhinolaryngology, Luigi Sacco Hospital, Ospedale Luigi Sacco-Polo Universitario, Milano, Italy
| | - G V Zuccotti
- Department of Pediatrics, Luigi Sacco Hospital, Università degli Studi di Milano, Milano, Italy.,Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi, Milano, Italy
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Duan H, Zhang D, Cheng J, Lu Y, Yuan H. Gene screening facilitates diagnosis of complicated symptoms: A case report. Mol Med Rep 2017; 16:7915-7922. [PMID: 28944914 PMCID: PMC5779872 DOI: 10.3892/mmr.2017.7590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 05/02/2017] [Indexed: 01/22/2023] Open
Abstract
Gene mutation has an important role in disease pathogenesis; therefore, genetic screening is a useful tool for diagnosis. The present study screened pathogenic genes, ectodysplasin A (EDA) and lamin A/C (LMNA), in a patient with suspected syndromic hearing impairment and various other symptoms including tooth and skin abnormalities. Large-scale sequencing of 438 deafness-associated genes and whole-genome sequencing was also performed. The present findings did not identify copy number variation and mutations in EDA; therefore, excluding the possibility of EDA-initiated ectodermal dysplasia syndrome. A synonymous mutation in LMNA, possibly due to a splicing abnormality, did not elucidate the pathogenesis of Hutchinson-Gilford progeria syndrome. Whole-genome sequencing revealed copy number variations or mutations in various candidate genes which may elucidate part of the symptoms observed. The copy number variations and mutations were also used to identify single nucleotide variations (SNVs) in crystallin mu (CRYM), RAB3 GTPase activating protein catalytic subunit 1 (RAB3GAP1) and Wnt family member 10A (WNT10A), implicated in deafness, hypogonadism and tooth/skin abnormalities, respectively. The importance of an existing SNV in CRYM and a novel SNV in RAB3GAP1 in pathogenesis remains to be further elucidated. The WNT10A p.G213S mutation was confirmed to be the etiological cause of tooth agenesis and ectodermal dysplasia as previously described. It was concluded that a mutation in WNT10A may be the reason for some of the symptoms observed in the patient; however, other genes may also be involved for other symptoms. The findings of the present study provide putative gene mutations that require further investigation in order to determine their roles in pathogenesis.
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Affiliation(s)
- Hong Duan
- Department of Surgery, Institute of Otolaryngology, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Di Zhang
- Department of Surgery, Institute of Otolaryngology, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Jing Cheng
- Department of Surgery, Institute of Otolaryngology, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Yu Lu
- Department of Surgery, Institute of Otolaryngology, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Huijun Yuan
- Department of Surgery, Institute of Otolaryngology, Chinese PLA General Hospital, Beijing 100853, P.R. China
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30
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Paul KS, Stojanowski CM. Comparative performance of deciduous and permanent dental morphology in detecting biological relatives. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2017. [DOI: 10.1002/ajpa.23260] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Kathleen S. Paul
- Center for Bioarchaeological Research, School of Human Evolution and Social Change; Arizona State University; Tempe AZ 85287
| | - Christopher M. Stojanowski
- Center for Bioarchaeological Research, School of Human Evolution and Social Change; Arizona State University; Tempe AZ 85287
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31
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Monroy-Jaramillo N, Abad-Flores J, García-Delgado C, Villaseñor-Domínguez A, Mena-Cedillos C, Toledo-Bahena M, Valencia-Herrera A, Sánchez-Boiso A, Akaki-Carreño Y, Del Río Navarro B, Aguirre-Hernández J, López-López M, Cervantes A, Cerbón M, Morán-Barroso V. Mutational spectrum of EDA
and EDAR
genes in a cohort of Mexican mestizo patients with hypohidrotic ectodermal dysplasia. J Eur Acad Dermatol Venereol 2017; 31:e321-e324. [DOI: 10.1111/jdv.14107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- N. Monroy-Jaramillo
- Department of Genetics; Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez; Mexico City Mexico
| | - J.D. Abad-Flores
- Department of Genetics; Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez; Mexico City Mexico
- Laboratory of Biochemistry; Facultad de Química; Universidad Nacional Autónoma de México; Mexico City Mexico
| | - C. García-Delgado
- Department of Genetics; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | | | - C. Mena-Cedillos
- Department of Dermatology; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - M.E. Toledo-Bahena
- Department of Dermatology; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - A.M. Valencia-Herrera
- Department of Dermatology; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - A. Sánchez-Boiso
- Department of Genetics; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - Y.I. Akaki-Carreño
- Department of Genetics; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - B. Del Río Navarro
- Department of Immunology and Allergy; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - J. Aguirre-Hernández
- Laboratory of Genomics, Genetics and Bioinformatics; Hospital Infantil de México Federico Gómez; Mexico City Mexico
| | - M. López-López
- Department of Biological Systems; Universidad Autónoma Metropolitana-Xochimilco; Mexico City Mexico
| | - A. Cervantes
- Service of Genetics; Hospital General de México Dr. Eduardo Liceaga/Facultad de Medicina; Universidad Nacional Autónoma de México; Mexico City Mexico
| | - M. Cerbón
- Laboratory of Biochemistry; Facultad de Química; Universidad Nacional Autónoma de México; Mexico City Mexico
- Human Reproduction Research Unit; Instituto Nacional de Perinatología Isidro Espinosa de los Reyes; Mexico City Mexico
| | - V.F. Morán-Barroso
- Department of Genetics; Hospital Infantil de México Federico Gómez; Mexico City Mexico
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Bergendal B, Norderyd J, Zhou X, Klar J, Dahl N. Abnormal primary and permanent dentitions with ectodermal symptoms predict WNT10A deficiency. BMC MEDICAL GENETICS 2016; 17:88. [PMID: 27881089 PMCID: PMC5122154 DOI: 10.1186/s12881-016-0349-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 11/15/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND The WNT10A protein is critical for the development of ectodermal appendages. Variants in the WNT10A gene may be associated with a spectrum of ectodermal abnormalities including extensive tooth agenesis. METHODS In seven patients with severe tooth agenesis we identified anomalies in primary dentition and additional ectodermal symptoms, and assessed WNT10A mutations by genetic analysis. RESULTS Investigation of primary dentition revealed peg-shaped crowns of primary mandibular incisors and three individuals had agenesis of at least two primary teeth. The permanent dentition was severely affected in all individuals with a mean of 21 missing teeth. Primary teeth were most often present in positions were succedaneous teeth were missing. Furthermore, most existing molars had taurodontism. Light, brittle or coarse hair was reported in all seven individuals, hyperhidrosis of palms and soles in six individuals and nail anomalies in two individuals. The anomalies in primary dentition preceded most of the additional ectodermal symptoms. Genetic analysis revealed that all seven individuals were homozygous or compound heterozygous for WNT10A mutations resulting in C107X, E222X and F228I. CONCLUSIONS We conclude that tooth agenesis and/or peg-shaped crowns of primary mandibular incisors, severe oligodontia of permanent dentition as well as ectodermal symptoms of varying severity may be predictors of bi-allelic WNT10A mutations of importance for diagnosis, counselling and follow-up.
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Affiliation(s)
- Birgitta Bergendal
- National Oral Disability Centre for Rare Disorders, The Institute for Postgraduate Dental Education, P.O. Box 1030, SE- 551 11, Jönköping, Sweden. .,School of Health and Welfare, Jönköping University, Jönköping, Sweden.
| | - Johanna Norderyd
- National Oral Disability Centre for Rare Disorders, The Institute for Postgraduate Dental Education, P.O. Box 1030, SE- 551 11, Jönköping, Sweden.,School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Xiaolei Zhou
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.,Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Joakim Klar
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.,Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Niklas Dahl
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.,Science for Life Laboratory, Uppsala University, Uppsala, Sweden
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Lukacs JR. A Companion to Dental Anthropology Joel D.Irish and G.Richard Scott (Ed.), 560 pp. Malden, MA: Wiley Blackwell. 2015. $195.00 (cloth), $156.99 (e-book). Am J Hum Biol 2016. [DOI: 10.1002/ajhb.22908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- John R. Lukacs
- Department of Anthropology; University of Oregon; Eugene Oregon
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Morita W. Morphological comparison of the enamel–dentine junction and outer enamel surface of molars using a micro-computed tomography technique. J Oral Biosci 2016. [DOI: 10.1016/j.job.2016.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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YAMAUCHI TADASHI, KIMURA RYOSUKE, KAWAGUCHI AKIRA, SATO TAKEHIRO, YAMAGUCHI KYOKO, TOMA TAKASHI, MIYAMOTO KIYOTO, FUKASE HITOSHI, YAMAGUCHI TETSUTARO, ISHIDA HAJIME. A comparative study of craniofacial measurements between Ryukyuan and mainland Japanese females using lateral cephalometric images. ANTHROPOL SCI 2016. [DOI: 10.1537/ase.151206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- TADASHI YAMAUCHI
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho
| | - RYOSUKE KIMURA
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho
| | - AKIRA KAWAGUCHI
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho
| | - TAKEHIRO SATO
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho
| | - KYOKO YAMAGUCHI
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho
| | | | | | - HITOSHI FUKASE
- Division of Human Evolution Studies, Graduate School of Medicine, Hokkaido University, Sapporo
| | | | - HAJIME ISHIDA
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho
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Marques PI, Fonseca F, Sousa T, Santos P, Camilo V, Ferreira Z, Quesada V, Seixas S. Adaptive Evolution Favoring KLK4 Downregulation in East Asians. Mol Biol Evol 2015; 33:93-108. [PMID: 26420451 DOI: 10.1093/molbev/msv199] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The human kallikrein (KLK) cluster, located at chromosome 19q13.3-13.4, encodes 15 serine proteases, including neighboring genes (KLK3, KLK2, KLK4, and KLK5) with key roles in the cascades of semen liquefaction, tooth enamel maturation, and skin desquamation. KLK2 and KLK3 were previously identified as targets of adaptive evolution in primates through different mechanisms linked to reproductive biology and, in humans, genome-wide scans of positive selection captured, a yet unexplored, evidence for KLK neutrality departure in East Asians. We perform a detailed evaluation of KLK3-KLK5 variability in the 1000 Genomes samples from East Asia, Europe, and Africa, which was sustained by our own sequencing. In East Asians, we singled out a 70-kb region surrounding KLK4 that combined unusual low levels of diversity, high frequency variants with significant levels of population differentiation (FST > 0.5) and fairly homogenous haplotypes given the large local recombination rates. Among these variants, rs1654556_G, rs198968_T, and rs17800874_A stand out for their location on putative regulatory regions and predicted functional effects, namely the introduction of several microRNA binding sites and a repressor motif. Our functional assays carried out in different cellular models showed that rs198968_T and rs17800874_A operate synergistically to reduce KLK4 expression and could be further assisted by rs1654556_G. Considering the previous findings that KLK4 inactivation causes enamel malformations in humans and mice, and that this gene is coexpressed in epidermal layers along with several substrates involved in either cell adhesion or keratinocyte differentiation, we propose KLK4 as another target of selection in East Asians correlated to tooth and epidermal morphological traits.
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Affiliation(s)
- Patrícia Isabel Marques
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto (I3S), Porto, Portugal Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal Department of Biochemistry and Molecular Biology-IUOPA, University of Oviedo, Oviedo, Spain Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
| | - Filipa Fonseca
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto (I3S), Porto, Portugal Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Tânia Sousa
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto (I3S), Porto, Portugal Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Paulo Santos
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto (I3S), Porto, Portugal Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Vânia Camilo
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto (I3S), Porto, Portugal Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Zélia Ferreira
- Department of Computational and Systems Biology, University of Pittsburgh
| | - Victor Quesada
- Department of Biochemistry and Molecular Biology-IUOPA, University of Oviedo, Oviedo, Spain
| | - Susana Seixas
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto (I3S), Porto, Portugal Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
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