D-cycloserine, sarcosine and D-serine diminish the expression of cocaine-induced conditioned place preference

Fu Yung Yang, Yung Shuan Lee, Chianfang G. Cherng, Ling Yi Cheng, Wan Ting Chang, Jia Ying Chuang, Gour Shenq Kao, Lung Yu

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Reactivation of cocaine-associated memories plays a critical role in reinstating the cocaine-seeking behavior and causing relapse. Cocaine-induced conditioned place preference (CPP) was used as a behavioral paradigm indicative of cocaine-associated memory and repeated cocaine-free preference tests served as a behavioral procedure to retrieve such a memory in this study. Since D-cycloserine was reported to eradicate drug-associated memories, two other N-methyl-D-aspartate (NMDA) receptor agonists were assessed for their efficacy on facilitating the extinction of cocaine-induced CPP. Although D-cycloserine (30 mg/kg) abolished cocaine (10 mg/kg)-induced CPP, sarcosine (300 and 600 mg/kg) and D-serine (600 mg/kg) diminished the expression of such a cocaine memory. Sarcosine (600 mg/kg) and D-serine (600 mg/kg) did not affect the storage of this cocaine memory. It was of interest to note that D-cycloserine facilitated the extinction of cocaine-induced CPP in a fast and early-onset manner, while sarcosine and D-serine decreased cocaine-induced CPP expression in a delay-onset manner. D-cycloserine (30 mg/kg), D-serine (600 mg/kg) and sarcosine (600 mg/kg) did not affect the consolidation of cocaine (5 mg/kg)-induced CPP. Finally, sarcosine (at 600 mg/kg/day for 3 consecutive days) and D-serine (at 600 mg/kg/day for 3 consecutive days) did not produce observable aversive effect associated with their administration in a conditioned place aversion paradigm. Likewise, a similar dosing regimen of sarcosine or D-serine did not cause evident activity-impairing effect. In addition to D-cycloserine treatment, our results indicate that long-term treatment with D-serine and sarcosine may afford a therapeutic advance in suppressing the expression of cocaine-associated memory.

Original languageEnglish
Pages (from-to)550-558
Number of pages9
JournalJournal of Psychopharmacology
Volume27
Issue number6
DOIs
Publication statusPublished - 2013 Jun 1

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Sarcosine
Cycloserine
Cocaine
Serine
N-Methyl-D-Aspartate Receptors

All Science Journal Classification (ASJC) codes

  • Pharmacology
  • Pharmacology (medical)
  • Psychiatry and Mental health

Cite this

Yang, Fu Yung ; Lee, Yung Shuan ; Cherng, Chianfang G. ; Cheng, Ling Yi ; Chang, Wan Ting ; Chuang, Jia Ying ; Kao, Gour Shenq ; Yu, Lung. / D-cycloserine, sarcosine and D-serine diminish the expression of cocaine-induced conditioned place preference. In: Journal of Psychopharmacology. 2013 ; Vol. 27, No. 6. pp. 550-558.
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abstract = "Reactivation of cocaine-associated memories plays a critical role in reinstating the cocaine-seeking behavior and causing relapse. Cocaine-induced conditioned place preference (CPP) was used as a behavioral paradigm indicative of cocaine-associated memory and repeated cocaine-free preference tests served as a behavioral procedure to retrieve such a memory in this study. Since D-cycloserine was reported to eradicate drug-associated memories, two other N-methyl-D-aspartate (NMDA) receptor agonists were assessed for their efficacy on facilitating the extinction of cocaine-induced CPP. Although D-cycloserine (30 mg/kg) abolished cocaine (10 mg/kg)-induced CPP, sarcosine (300 and 600 mg/kg) and D-serine (600 mg/kg) diminished the expression of such a cocaine memory. Sarcosine (600 mg/kg) and D-serine (600 mg/kg) did not affect the storage of this cocaine memory. It was of interest to note that D-cycloserine facilitated the extinction of cocaine-induced CPP in a fast and early-onset manner, while sarcosine and D-serine decreased cocaine-induced CPP expression in a delay-onset manner. D-cycloserine (30 mg/kg), D-serine (600 mg/kg) and sarcosine (600 mg/kg) did not affect the consolidation of cocaine (5 mg/kg)-induced CPP. Finally, sarcosine (at 600 mg/kg/day for 3 consecutive days) and D-serine (at 600 mg/kg/day for 3 consecutive days) did not produce observable aversive effect associated with their administration in a conditioned place aversion paradigm. Likewise, a similar dosing regimen of sarcosine or D-serine did not cause evident activity-impairing effect. In addition to D-cycloserine treatment, our results indicate that long-term treatment with D-serine and sarcosine may afford a therapeutic advance in suppressing the expression of cocaine-associated memory.",
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D-cycloserine, sarcosine and D-serine diminish the expression of cocaine-induced conditioned place preference. / Yang, Fu Yung; Lee, Yung Shuan; Cherng, Chianfang G.; Cheng, Ling Yi; Chang, Wan Ting; Chuang, Jia Ying; Kao, Gour Shenq; Yu, Lung.

In: Journal of Psychopharmacology, Vol. 27, No. 6, 01.06.2013, p. 550-558.

Research output: Contribution to journalArticle

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T1 - D-cycloserine, sarcosine and D-serine diminish the expression of cocaine-induced conditioned place preference

AU - Yang, Fu Yung

AU - Lee, Yung Shuan

AU - Cherng, Chianfang G.

AU - Cheng, Ling Yi

AU - Chang, Wan Ting

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AU - Kao, Gour Shenq

AU - Yu, Lung

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