ACE inhibitors could be therapeutic for antisocial personality disorder.

Abstract

Antisocial personality traits are an important topic for research. The societal cost of these behaviors encourages efforts at a better understanding of central nervous system causes. Catecholamine genes are being studied to facilitate this understanding, and some tentative findings are being reached about several of these genes. It seems that many genes play a role to produce antisocial behaviors so complexity of elucidating each gene is obvious. One conclusion that could be drawn from the current research findings is that DA2 like receptors (DRD2, DRD3, DRD4) with alleles that decrease neurotransmission are facilitatory of antisocial behaviors. DA2 like receptors cause neuronal firing to inhibit many peripheral functions through adenylyl cyclase inhibition. When these receptors are less active by genetically decreased density, lower affinity, or by low dopamine levels as final common pathways then inhibition is released and a state of disinhibition can be said to describe this state. Peripheral metabolism is increased and behavioral activation is noted. Renin is disinhibited in this setting thus allowing sympathetic nervous system activation. The fight or flight behaviors thus produced, in the extreme, would be the setting of antisocial behavior. Research validates this hypothesis. Understanding this final common pathway toward antisocial behavior should lead to better treatment for individuals with this pattern of behavior before they have caused harm to themselves and others. ACE inhibitors are well tolerated drugs used in the treatment of hypertension and heart failure and would also treat antisocial behavior disorders.

• Authors: Donna K Hobgood
• Journal: Medical hypotheses (Med Hypotheses) Vol. 81 Issue 5 Pg. 757-9 (Nov 2013) ISSN: 1532-2777 [Electronic] United States
• PMID: 23891037 (Publication Type: Journal Article)
• Copyright: Copyright © 2013 The Author. Published by Elsevier Ltd.. All rights reserved.

Chemical References

• Angiotensin-Converting Enzyme Inhibitors
• Receptors, Dopamine D2
• Renin

Topics

• Angiotensin-Converting Enzyme Inhibitors (pharmacology)
• Antisocial Personality Disorder (drug therapy, genetics)
• Humans
• Models, Biological
• Receptors, Dopamine D2 (genetics, metabolism)
• Renin (metabolism)