title: Genetics of the dentofacial variation in human malocclusion.
abstract: Malocclusions affect individuals worldwide, resulting in compromised function and esthetics. Understanding the etiological factors contributing to the variation in dentofacial morphology associated with malocclusions is the key to develop novel treatment approaches. Advances in dentofacial phenotyping, which is the comprehensive characterization of hard and soft tissue variation in the craniofacial complex, together with the acquisition of large-scale genomic data have started to unravel genetic mechanisms underlying facial variation. Knowledge on the genetics of human malocclusion is limited even though results attained thus far are encouraging, with promising opportunities for future research. This review summarizes the most common dentofacial variations associated with malocclusions and reviews the current knowledge of the roles of genes in the development of malocclusions. Lastly, this review will describe ways to advance malocclusion research, following examples from the expanding fields of phenomics and genomic medicine, which aim to better patient outcomes.
authors: Department of Orthodontics, College of Dentistry, University of Iowa, Iowa City, IA, USA; Dows Institute for Dental Research, College of Dentistry, University of Iowa, Iowa City, IA, USA.
authors: L M
authors: LM
authors: Moreno Uribe
authors: S F
authors: SF
authors: Miller
mesh_terms: D063405:Anatomic Variation / Q000235:genetics*; D014644:Genetic Variation / Q000235:genetics; D023281:Genomics; D005838:Genotype; D006801:Humans; D008310:Malocclusion / Q000235:genetics* / Q000473:pathology; D008312:Malocclusion, Angle Class II / Q000235:genetics / Q000473:pathology; D008313:Malocclusion, Angle Class III / Q000235:genetics / Q000473:pathology; D010641:Phenotype
keywords: candidate genes; cephalometry; craniofacial; genetics; genomic medicine; genotype-phenotype correlation; phenomics