Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population.
Left ventricular hypertrophy (LVH) represents a common final pathway leading to heart failure. We have searched for genetic determinants of left ventricular (LV) mass using values for absolute electrocardiographic QRS voltage in a healthy Japanese population. After adjusting for covariates, the corr...
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Public Library of Science (PLoS)
2016-01-01
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| author | Motoaki Sano Shigeo Kamitsuji Naoyuki Kamatani Yasuharu Tabara Takahisa Kawaguchi Fumihiko Matsuda Hiroyuki Yamagishi Keiichi Fukuda Japan Pharmacogenomics Data Science Consortium (JPDSC) |
| author_facet | Motoaki Sano Shigeo Kamitsuji Naoyuki Kamatani Yasuharu Tabara Takahisa Kawaguchi Fumihiko Matsuda Hiroyuki Yamagishi Keiichi Fukuda Japan Pharmacogenomics Data Science Consortium (JPDSC) |
| author_sort | Motoaki Sano |
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| description | Left ventricular hypertrophy (LVH) represents a common final pathway leading to heart failure. We have searched for genetic determinants of left ventricular (LV) mass using values for absolute electrocardiographic QRS voltage in a healthy Japanese population. After adjusting for covariates, the corrected S and R wave voltages in leads V1 and V5 from 2,994 healthy volunteers in the Japan Pharmacogenomics Data Science Consortium (JPDSC) database were subjected to a genome-wide association study. Potential associations were validated by an in silico replication study using an independent Japanese population obtained from the Nagahama Prospective Genome Cohort for Comprehensive Human Bioscience. We identified a novel association between the lead V5, R wave voltage in Japanese individuals and SNP rs7301743[G], which maps near the gene encoding T-box transcription factor Tbx3. Meta-analysis of two independent Japanese datasets demonstrated a marginally significant association of SNP rs7301743 in TBX3|MED13L with a 0.071 mV (95% CI, 0.038-0.11 mV) shorter R wave amplitude in the V5 lead per minor allele copy (P = 7.635 x 10(-8)). The transcriptional repressor, TBX3, is proposed to suppress the development of working ventricular myocardium. Our findings suggest that genetic variation of Tbx3 is associated with LV mass in a healthy Japanese population. |
| format | Article |
| id | doaj-art-4e37cdaaa7354f4e8240e69630f48404 |
| institution | OA Journals |
| issn | 1932-6203 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Public Library of Science (PLoS) |
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| spelling | doaj-art-4e37cdaaa7354f4e8240e69630f484042025-08-20T02:15:41ZengPublic Library of Science (PLoS)PLoS ONE1932-62032016-01-01115e015555010.1371/journal.pone.0155550Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population.Motoaki SanoShigeo KamitsujiNaoyuki KamataniYasuharu TabaraTakahisa KawaguchiFumihiko MatsudaHiroyuki YamagishiKeiichi FukudaJapan Pharmacogenomics Data Science Consortium (JPDSC)Left ventricular hypertrophy (LVH) represents a common final pathway leading to heart failure. We have searched for genetic determinants of left ventricular (LV) mass using values for absolute electrocardiographic QRS voltage in a healthy Japanese population. After adjusting for covariates, the corrected S and R wave voltages in leads V1 and V5 from 2,994 healthy volunteers in the Japan Pharmacogenomics Data Science Consortium (JPDSC) database were subjected to a genome-wide association study. Potential associations were validated by an in silico replication study using an independent Japanese population obtained from the Nagahama Prospective Genome Cohort for Comprehensive Human Bioscience. We identified a novel association between the lead V5, R wave voltage in Japanese individuals and SNP rs7301743[G], which maps near the gene encoding T-box transcription factor Tbx3. Meta-analysis of two independent Japanese datasets demonstrated a marginally significant association of SNP rs7301743 in TBX3|MED13L with a 0.071 mV (95% CI, 0.038-0.11 mV) shorter R wave amplitude in the V5 lead per minor allele copy (P = 7.635 x 10(-8)). The transcriptional repressor, TBX3, is proposed to suppress the development of working ventricular myocardium. Our findings suggest that genetic variation of Tbx3 is associated with LV mass in a healthy Japanese population.https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0155550&type=printable |
| spellingShingle | Motoaki Sano Shigeo Kamitsuji Naoyuki Kamatani Yasuharu Tabara Takahisa Kawaguchi Fumihiko Matsuda Hiroyuki Yamagishi Keiichi Fukuda Japan Pharmacogenomics Data Science Consortium (JPDSC) Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population. PLoS ONE |
| title | Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population. |
| title_full | Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population. |
| title_fullStr | Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population. |
| title_full_unstemmed | Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population. |
| title_short | Genome-Wide Association Study of Absolute QRS Voltage Identifies Common Variants of TBX3 as Genetic Determinants of Left Ventricular Mass in a Healthy Japanese Population. |
| title_sort | genome wide association study of absolute qrs voltage identifies common variants of tbx3 as genetic determinants of left ventricular mass in a healthy japanese population |
| url | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0155550&type=printable |
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