The value of 5-HTT gene polymorphism for the assessment and prediction of male adolescence violence / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 468-473, 2012.
Article
Dans Chinois
| WPRIM
| ID: wpr-232273
ABSTRACT
<p><b>OBJECTIVE</b>To establish an adolescent violence crime prediction model, and to assess the value of serotonin transporter (5-HTT) gene polymorphism for the assessment and prediction of violent crime.</p><p><b>METHODS</b>Investigative tools were used to analyze the difference in personality dimensions, social support, coping styles, aggressiveness, impulsivity, and family condition scale between 223 adolescents with violence behavior and 148 adolescents without violence behavior. The distribution of 5-HTT gene polymorphisms (5-HTTLPR and 5-HTTVNTR) was compared between the two groups. The role of 5-HTT gene polymorphism on adolescent personality, impulsion and aggression scale also was also analyzed. Stepwise logistic regression was used to establish a predictive model for adolescent violent crime.</p><p><b>RESULTS</b>Significant difference was found between the violence group and the control group on multiple dimensions of psychology and environment scales. However, no statistical difference was found with regard to the 5-HTT genotypes and alleles between adolescents with violent behaviors and normal controls. The rate of prediction accuracy was not significantly improved when 5-HTT gene polymorphism was taken into the model.</p><p><b>CONCLUSION</b>The violent crime of adolescents was closely related with social and environmental factors. No association was found between 5-HTT polymorphisms and adolescent violence criminal behavior.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Polymorphisme génétique
/
Psychologie
/
Violence
/
Comportement de l'adolescent
/
Crime
/
Transporteurs de la sérotonine
/
Génétique
Type d'étude:
Étude pronostique
Limites du sujet:
Adolescent
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Medical Genetics
Année:
2012
Type:
Article
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