» Articles » PMID: 22280875

A Genetic Animal Model of Differential Sensitivity to Methamphetamine Reinforcement

Overview
Specialties Neurology
Pharmacology
Date 2012 Jan 28
PMID 22280875
Citations 35
Authors
Affiliations
Soon will be listed here.
Abstract

Sensitivity to reinforcement from methamphetamine (MA) likely influences risk for MA addiction, and genetic differences are one source of individual variation. Generation of two sets of selectively bred mouse lines for high and low MA drinking has shown that genetic factors influence MA intake, and pronounced differences in sensitivity to rewarding and aversive effects of MA play a significant role. Further validation of these lines as a unique genetic model relevant to MA addiction was obtained using operant methods to study MA reinforcement. High and low MA drinking line mice were used to test the hypotheses that: 1) oral and intracerebroventricular (ICV) MA serve as behavioral reinforcers, and 2) MA exhibits greater reinforcing efficacy in high than low MA drinking mice. Operant responses resulted in access to an MA or non-MA drinking tube or intracranial delivery of MA. Behavioral activation consequent to orally consumed MA was determined. MA available for consumption maintained higher levels of reinforced instrumental responding in high than low MA drinking line mice, and MA intake in the oral operant procedure was greater in high than low MA drinking line mice. Behavioral activation was associated with amount of MA consumed during operant sessions. High line mice delivered more MA via ICV infusion than did low line mice across a range of doses. Thus, genetic risk factors play a critical role in the reinforcing efficacy of MA and the oral self-administration procedure is suitable for delineating genetic contributions to MA reinforcement.

Citing Articles

Effects of systemic pretreatment with the NAALADase inhibitor 2-PMPA on oral methamphetamine reinforcement in C57BL/6J mice.

Fultz E, Nei A, Chi J, Lichter J, Szumlinski K Front Psychiatry. 2024; 15:1297275.

PMID: 38638417 PMC: 11024460. DOI: 10.3389/fpsyt.2024.1297275.


Rats have low motivation to self-administer oral methamphetamine across increasing response requirements.

Yates J, Berling K, Broderick M, Bako R, Dillon S Behav Brain Res. 2023; 455:114673.

PMID: 37717660 PMC: 10591766. DOI: 10.1016/j.bbr.2023.114673.


GDNF gene therapy for alcohol use disorder in male non-human primates.

Ford M, George B, Van Laar V, Holleran K, Naidoo J, Hadaczek P Nat Med. 2023; 29(8):2030-2040.

PMID: 37580533 PMC: 10602124. DOI: 10.1038/s41591-023-02463-9.


Robust aversive effects of trace amine-associated receptor 1 activation in mice.

Shabani S, Houlton S, Ghimire B, Tonello D, Reed C, Baba H Neuropsychopharmacology. 2023; 48(10):1446-1454.

PMID: 37055488 PMC: 10425385. DOI: 10.1038/s41386-023-01578-4.


Midazolam, methamphetamine, morphine and nicotine intake in high-drinking-in-the-dark mice.

Savarese A, Metten P, Phillips T, Jensen B, Crabbe J, Ozburn A Addict Biol. 2022; 27(5):e13212.

PMID: 36001437 PMC: 9677807. DOI: 10.1111/adb.13212.


References
1.
Zweben J, Cohen J, Christian D, Galloway G, Salinardi M, Parent D . Psychiatric symptoms in methamphetamine users. Am J Addict. 2004; 13(2):181-90. DOI: 10.1080/10550490490436055. View

2.
Bryant C, Chang H, Zhang J, Wiltshire T, Tarantino L, Palmer A . A major QTL on chromosome 11 influences psychostimulant and opioid sensitivity in mice. Genes Brain Behav. 2009; 8(8):795-805. PMC: 3697834. DOI: 10.1111/j.1601-183X.2009.00525.x. View

3.
Zapata A, Minney V, Shippenberg T . Shift from goal-directed to habitual cocaine seeking after prolonged experience in rats. J Neurosci. 2010; 30(46):15457-63. PMC: 3073559. DOI: 10.1523/JNEUROSCI.4072-10.2010. View

4.
Johnson R, Beltz T, Thunhorst R, Johnson A . Investigations on the physiological controls of water and saline intake in C57BL/6 mice. Am J Physiol Regul Integr Comp Physiol. 2003; 285(2):R394-403. DOI: 10.1152/ajpregu.00130.2003. View

5.
Simon N, Mendez I, Setlow B . Effects of prior amphetamine exposure on approach strategy in appetitive Pavlovian conditioning in rats. Psychopharmacology (Berl). 2008; 202(4):699-709. PMC: 7450361. DOI: 10.1007/s00213-008-1353-y. View