LY235959 attenuates development phase of Methamphetamine-Induced behavioral sensitization through the PP2A/B - AKT cascade in the dorsal striatum of C57/BL6 mice
Copyright © 2022 Elsevier B.V. All rights reserved..
Drug addiction can be described as a chronic and relapsing brain disease. Behavioral sensitization is common animal model in the study of addiction and N-Methyl-D-aspartate subtype of glutamate receptor (NMDAR) is believed play key role in this process. LY235959 is a competitive NMDAR antagonist, however, its effect on methamphetamine (METH)-induced behavioral sensitization is not been reported yet. In this study, we choose three doses (0.33 mg/kg, 1.0 mg/kg, and 3.0 mg/kg) of LY235959 to investigate its effect on locomotor activity, METH-induced behavioral sensitization and different phases of it in C57/BL6 mice. We also used western blotting to examine the PP2A/B - AKT cascade which had been proved involved in METH-induced behavioral sensitization in the dorsal striatum (DS). The results showed that only 0.33 mg/kg LY235959 increased locomotor activity dramatically, however, 1.0 mg/kg and 3.0 mg/kg of LY235959 could attenuate METH-induced behavioral sensitization markedly. We also found that LY235959 only disrupted the development phase of METH-induced behavioral sensitization and the following western blotting results further indicated that PP2A/B - AKT cascade might involve in this process. Taken together, these results indicated that LY235959 attenuates development phase of METH-induced behavioral sensitization through the PP2A/B - AKT cascade in the DS.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:776 |
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Enthalten in: |
Neuroscience letters - 776(2022) vom: 17. Apr., Seite 136561 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Chen, Gang [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 04.04.2022 Date Revised 31.05.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.neulet.2022.136561 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM337714541 |
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520 | |a Drug addiction can be described as a chronic and relapsing brain disease. Behavioral sensitization is common animal model in the study of addiction and N-Methyl-D-aspartate subtype of glutamate receptor (NMDAR) is believed play key role in this process. LY235959 is a competitive NMDAR antagonist, however, its effect on methamphetamine (METH)-induced behavioral sensitization is not been reported yet. In this study, we choose three doses (0.33 mg/kg, 1.0 mg/kg, and 3.0 mg/kg) of LY235959 to investigate its effect on locomotor activity, METH-induced behavioral sensitization and different phases of it in C57/BL6 mice. We also used western blotting to examine the PP2A/B - AKT cascade which had been proved involved in METH-induced behavioral sensitization in the dorsal striatum (DS). The results showed that only 0.33 mg/kg LY235959 increased locomotor activity dramatically, however, 1.0 mg/kg and 3.0 mg/kg of LY235959 could attenuate METH-induced behavioral sensitization markedly. We also found that LY235959 only disrupted the development phase of METH-induced behavioral sensitization and the following western blotting results further indicated that PP2A/B - AKT cascade might involve in this process. Taken together, these results indicated that LY235959 attenuates development phase of METH-induced behavioral sensitization through the PP2A/B - AKT cascade in the DS | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Behavioral sensitization | |
650 | 4 | |a LY235959 | |
650 | 4 | |a Methamphetamine | |
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700 | 1 | |a Yang, Canyu |e verfasserin |4 aut | |
700 | 1 | |a Liang, Min |e verfasserin |4 aut | |
700 | 1 | |a Yin, Jianmin |e verfasserin |4 aut | |
700 | 1 | |a Gao, Baoyao |e verfasserin |4 aut | |
700 | 1 | |a Asif Nazir, Khosa |e verfasserin |4 aut | |
700 | 1 | |a Wang, Jing |e verfasserin |4 aut | |
700 | 1 | |a Xiao, Jing |e verfasserin |4 aut | |
700 | 1 | |a Shang, Qing |e verfasserin |4 aut | |
700 | 1 | |a Qian, Hongyan |e verfasserin |4 aut | |
700 | 1 | |a Qiao, Chuchu |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Ping |e verfasserin |4 aut | |
700 | 1 | |a Fang, Jie |e verfasserin |4 aut | |
700 | 1 | |a Li, Tao |e verfasserin |4 aut | |
700 | 1 | |a Liu, Xinshe |e verfasserin |4 aut | |
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