Growth hormone receptor gene variant and three-dimensional mandibular morphology.
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ABSTRACT: Objective
To examine the relationship between three-dimensional mandibular morphology and growth hormone receptor (GHR) gene variants in a healthy Japanese population.Materials and methods
The subjects, who were unrelated Japanese orthodontic patients, consisted of 64 men and 114 women. Using the Taqman genotyping assay, GHR gene rs6184 and rs6180 variants were detected in genomic DNA extracted from saliva. Mandibular volume and length were measured from cone-beam computed tomography images that were analyzed using Analyze image-processing software. The relationship between GHR gene variants and three-dimensional mandibular morphology was statistically examined.Results
Statistical significance for the relationship between the distance between the left and right coronoid processes and rs6180 was noted (P < .05).Conclusion
Our results indicate that the GHR variant rs6180 is associated with the distance between the left and right coronoid process in the Japanese subjects.
SUBMITTER: Nakawaki T
PROVIDER: S-EPMC8388580 | biostudies-literature | 2017 Jan
REPOSITORIES: biostudies-literature
Publications
Growth hormone receptor gene variant and three-dimensional mandibular morphology.
Nakawaki Takatoshi T Yamaguchi Tetsutaro T Isa Mutsumi M Kawaguchi Akira A Tomita Daisuke D Hikita Yu Y Suzuki-Tomoyasu Yoko Y Adel Mohamed M Ishida Hajime H Maki Koutaro K Kimura Ryosuke R
The Angle orthodontist 20160726 1
<h4>Objective</h4>To examine the relationship between three-dimensional mandibular morphology and growth hormone receptor (GHR) gene variants in a healthy Japanese population.<h4>Materials and methods</h4>The subjects, who were unrelated Japanese orthodontic patients, consisted of 64 men and 114 women. Using the Taqman genotyping assay, GHR gene rs6184 and rs6180 variants were detected in genomic DNA extracted from saliva. Mandibular volume and length were measured from cone-beam computed tomogr ...[more]
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