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The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese
AIM: To investigate the genetic contribution of adenosine A3 receptor (ADORA3) gene polymorphisms in the pathogenesis of chronic heart failure (CHF). METHODS: Firstly, a case-control study was performed to investigate the association of ADORA3 polymorphisms with CHF risk. Three hundred northern Chin...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6000890/ https://www.ncbi.nlm.nih.gov/pubmed/29955603 http://dx.doi.org/10.1155/2018/4969385 |
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author | He, Hai-Rong Li, Yuan-Jie He, Gong-Hao Qiang, Hua Zhai, Ya-Jing Ma, Mao Wang, Ya-Jun Wang, Yan Zheng, Xiao-Wei Dong, Ya-Lin Lyu, Jun |
author_facet | He, Hai-Rong Li, Yuan-Jie He, Gong-Hao Qiang, Hua Zhai, Ya-Jing Ma, Mao Wang, Ya-Jun Wang, Yan Zheng, Xiao-Wei Dong, Ya-Lin Lyu, Jun |
author_sort | He, Hai-Rong |
collection | PubMed |
description | AIM: To investigate the genetic contribution of adenosine A3 receptor (ADORA3) gene polymorphisms in the pathogenesis of chronic heart failure (CHF). METHODS: Firstly, a case-control study was performed to investigate the association of ADORA3 polymorphisms with CHF risk. Three hundred northern Chinese Han CHF patients and 400 ethnicity-matched healthy controls were included. Four polymorphisms were genotyped. This case-control study was also replicated in 304 CHF patients and 402 controls from southern China. Finally, the functional variability of positive polymorphism was analyzed using luciferase reporter assay and real-time PCR. RESULTS: Overall, the rs1544223 was significantly associated with CHF risk under the dominant model (P = 0.046, OR = 1.662, 95% CI = 1.009–2.738). But it did not affect disease severity. These results were also consistent in replicated population. In addition, the transcriptional activity for promoter with the A allele was lower than that with the G allele (n = 3, 4.501 ± 0.308 versus 0.571 ± 0.114, P < 0.01) and ADORA3 mRNA levels were significantly higher in GG homozygotes than subjects carrying GA (n = 6, 0.058 ± 0.01 versus 0.143 ± 0.068, P = 0.004) or AA genotypes (n = 6, 0.065 ± 0.01 versus 0.143 ± 0.068, P = 0.008). CONCLUSIONS: Should the findings be validated by further studies with larger patient samples and in different ethnicities, they may provide novel insight into the pathogenesis of CHF. |
format | Online Article Text |
id | pubmed-6000890 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-60008902018-06-28 The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese He, Hai-Rong Li, Yuan-Jie He, Gong-Hao Qiang, Hua Zhai, Ya-Jing Ma, Mao Wang, Ya-Jun Wang, Yan Zheng, Xiao-Wei Dong, Ya-Lin Lyu, Jun Biomed Res Int Research Article AIM: To investigate the genetic contribution of adenosine A3 receptor (ADORA3) gene polymorphisms in the pathogenesis of chronic heart failure (CHF). METHODS: Firstly, a case-control study was performed to investigate the association of ADORA3 polymorphisms with CHF risk. Three hundred northern Chinese Han CHF patients and 400 ethnicity-matched healthy controls were included. Four polymorphisms were genotyped. This case-control study was also replicated in 304 CHF patients and 402 controls from southern China. Finally, the functional variability of positive polymorphism was analyzed using luciferase reporter assay and real-time PCR. RESULTS: Overall, the rs1544223 was significantly associated with CHF risk under the dominant model (P = 0.046, OR = 1.662, 95% CI = 1.009–2.738). But it did not affect disease severity. These results were also consistent in replicated population. In addition, the transcriptional activity for promoter with the A allele was lower than that with the G allele (n = 3, 4.501 ± 0.308 versus 0.571 ± 0.114, P < 0.01) and ADORA3 mRNA levels were significantly higher in GG homozygotes than subjects carrying GA (n = 6, 0.058 ± 0.01 versus 0.143 ± 0.068, P = 0.004) or AA genotypes (n = 6, 0.065 ± 0.01 versus 0.143 ± 0.068, P = 0.008). CONCLUSIONS: Should the findings be validated by further studies with larger patient samples and in different ethnicities, they may provide novel insight into the pathogenesis of CHF. Hindawi 2018-05-31 /pmc/articles/PMC6000890/ /pubmed/29955603 http://dx.doi.org/10.1155/2018/4969385 Text en Copyright © 2018 Hai-Rong He et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article He, Hai-Rong Li, Yuan-Jie He, Gong-Hao Qiang, Hua Zhai, Ya-Jing Ma, Mao Wang, Ya-Jun Wang, Yan Zheng, Xiao-Wei Dong, Ya-Lin Lyu, Jun The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese |
title | The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese |
title_full | The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese |
title_fullStr | The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese |
title_full_unstemmed | The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese |
title_short | The Polymorphism in ADORA3 Decreases Transcriptional Activity and Influences the Chronic Heart Failure Risk in the Chinese |
title_sort | polymorphism in adora3 decreases transcriptional activity and influences the chronic heart failure risk in the chinese |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6000890/ https://www.ncbi.nlm.nih.gov/pubmed/29955603 http://dx.doi.org/10.1155/2018/4969385 |
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