Naslov
Renin–angiotensin system genes and nicotine dependence

Autori
Nadalin, Sergej ; Jakovac, Hrvoje

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Neuroscience of Nicotine: Mechanisms and Treatment

Urednik/ci
Preedy, Victor, Faculty of Life Science and Medicine, King’s College London

Izdavač
Academic Press ; Elsevier

Grad
London : Delhi

Godina
2019

Raspon stranica
337-345

ISBN
9780128130353

Ključne riječi
angiotensin-converting enzyme gene ; brain renin–angiotensin system ; depression ; healthy subjects ; insertion/deletion polymorphism ; multiple sclerosis ; nicotine dependence ; schizophrenia ; smoking ; substance abuse.

Sažetak
Animal experiments indicate that dopaminergic signaling is influenced by the brain renin–angiotensin system (RAS) ; this influence may be an important determinant in the etiology of substance abuse. Although RAS components are genetically determined, and genetics has been proposed to play a substantial role in the vulnerability to substance abuse, data that link RAS to substance abuse are sparse in human populations. Most previous studies investigated whether a functional insertion/deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene affected smoking behavior. Their findings argued that ACE-I/D variants played a weak modulatory role in smoking behavior, but they also suggested the intriguing possibility that the role of ACE-I/D polymorphisms in nicotine dependence may differ in the contexts of different diseases and/or conditions. Moreover, ACE-I/D polymorphisms might be more relevant in determining smoking risk in psychiatric disorders compared to other diseases and/or conditions. In this chapter, we discuss these studies and shift our perspective toward future genetic and/or environmental studies that investigate links between RAS components and nicotine dependence.

Izvorni jezik
Engleski

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