TY  - JOUR
PY  - 2016//
TI  - Suicide attempts in children and adolescents: the place of clock genes and early rhythm dysfunction
JO  - Journal of physiology (Paris)
A1  - Olliac, Bertrand
A1  - Ouss, Lisa
A1  - Charrier, Annaëlle
SP  - 461
EP  - 466
VL  - 110
IS  - 4 Pt B
N2  - Suicide remains one of the leading causes of death among young people, and suicidal ideation and behavior are relatively common in healthy and clinical populations. Suicide risk in childhood and adolescence is often approached from the perspective of nosographic categories to which predictive variables for suicidal acts are often linked. The cascading effects resulting from altered clock genes in a pediatric population could participate in biological rhythm abnormalities and the emergence of suicide attempts through impaired regulation of circadian rhythms and emotional states with neurodevelopmental effects. Also, early trauma and stressful life events can alter the expression of clock genes and contribute to the emergence of suicide attempts. Alteration of clock genes might lead to desynchronized and abnormal circadian rhythms impairing in turn the synchronization between external and internal rhythms and therefore the adaptation of the individual to his/her internal and external environment with the development of psychiatric disorders associated with increased risk for suicide attempts.<br><br>Copyright © 2017. Published by Elsevier Ltd.<p />  <p>Language: en</p>
LA  - en
SN  - 0928-4257
UR  - http://dx.doi.org/10.1016/j.jphysparis.2017.11.001
ID  - ref1
ER  -