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Article

α2A -Adrenergic receptor polymorphisms and mRNA expression levels are associated with delay discounting in cocaine users.

Addiction biology - 1 Mar 2017

Havranek Michael M, Hulka Lea M, Tasiudi Eve, Eisenegger Christoph, Vonmoos Matthias, Preller Katrin H, Mössner Rainald, Baumgartner Markus R, Seifritz Erich, Grünblatt Edna, Quednow Boris B

Abstract excerpt

Cocaine users characteristically display preferences for smaller immediate rewards over larger delayed rewards, and this delay discounting (DD) has been proposed as an endophenotype of cocaine addiction. Recent evidence suggests that the norepinephrine system and more specifically the α2A -adrene...

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PMID: 26549422
DOI: 10.1111/adb.12324

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Prepared record publication-26549422-2026-09-05.1. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 5 Sept 2026.

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