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Genetic influence of dopamine receptor, dopamine transporter, and nicotine metabolism on smoking cessation and nicotine dependence in a Japanese population

Overview of attention for article published in BMC Genomic Data, December 2014
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Title
Genetic influence of dopamine receptor, dopamine transporter, and nicotine metabolism on smoking cessation and nicotine dependence in a Japanese population
Published in
BMC Genomic Data, December 2014
DOI 10.1186/s12863-014-0151-2
Pubmed ID
Authors

Masanori Ohmoto, Tatsuo Takahashi, Yoko Kubota, Shinjiro Kobayashi, Yasuhide Mitsumoto

Abstract

BackgroundThis study investigated whether polymorphisms of the ankyrin repeat and kinase domain containing 1 gene (ANKK1), which is adjacent to the dopamine D2 receptor gene (DRD2), and the dopamine transporter (SLC6A3) and cytochrome P450 2A6 (CYP2A6) genes influence smoking cessation and nicotine dependence in a Japanese population. In 96 current and former smokers, genotyping frequencies for the ANKK1/DRD2 TaqIA, SLC6A3 VNTR, and CYP2A6 polymorphisms were subjected to chi-square analysis, and regression analyses were used to determine the association of the genotypes of current smokers with a Heavy Smoking Index, in addition to evaluating the effect of the subjects¿ smoking history on the association.ResultsGenotyping results suggested that nicotine dependence among current smokers homozygous for the SLC6A3 10r allele was lower than that of smokers carrying the minor alleles, and that the CYP2A6 polymorphism might mediate this association. Furthermore, the age at which current smokers began smoking might moderate the association between their genetic polymorphisms and nicotine dependence.ConclusionsThis study provides preliminary findings on the influence of genetic variants on the smoking phenotypes in a Japanese population.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 25 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 25 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 4 16%
Other 3 12%
Student > Bachelor 3 12%
Student > Doctoral Student 3 12%
Student > Ph. D. Student 3 12%
Other 2 8%
Unknown 7 28%
Readers by discipline Count As %
Medicine and Dentistry 6 24%
Agricultural and Biological Sciences 4 16%
Neuroscience 3 12%
Computer Science 2 8%
Biochemistry, Genetics and Molecular Biology 1 4%
Other 2 8%
Unknown 7 28%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 22 December 2014.
All research outputs
#19,942,887
of 25,371,288 outputs
Outputs from BMC Genomic Data
#786
of 1,204 outputs
Outputs of similar age
#252,997
of 360,066 outputs
Outputs of similar age from BMC Genomic Data
#24
of 42 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,204 research outputs from this source. They receive a mean Attention Score of 4.3. This one is in the 28th percentile – i.e., 28% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 360,066 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 25th percentile – i.e., 25% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 42 others from the same source and published within six weeks on either side of this one. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.