Evidence map›Paper›PMID 31312119›Full record

ArticleFrontiers in molecular neuroscience2019

Post-retrieval Extinction Prevents Reconsolidation of Methamphetamine Memory Traces and Subsequent Reinstatement of Methamphetamine Seeking.

Ya-Yun Chen, Li-Bo Zhang, Yue Li, Shi-Qiu Meng, Yi-Miao Gong, Lin Lu, Yan-Xue Xue, Jie Shi

Abstract read
In one paragraph

Article in Frontiers in molecular neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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  11. Modulation of methamphetamine memory reconsolidation by neural projection from basolateral amygdala to nucleus accumbens.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Article
  12. Article
  13. Article
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  15. Article
  16. Molecular and circuit mechanisms regulating cocaine memory.Cellular and molecular life sciences : CMLS · 2020
    Review
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  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Ya-Yun ChenDepartment of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.
Li-Bo ZhangDepartment of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.
Yue LiDepartment of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.
Shi-Qiu MengBeijing Key Laboratory of Drug Dependence, National Institute on Drug Dependence, Peking University, Beijing, China.
Yi-Miao GongPeking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China.
Lin LuPeking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China.
Yan-Xue XueBeijing Key Laboratory of Drug Dependence, National Institute on Drug Dependence, Peking University, Beijing, China.
Jie ShiBeijing Key Laboratory of Drug Dependence, National Institute on Drug Dependence, Peking University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methamphetamine abuse has become a serious public health problem. However, effective treatment for methamphetamine addiction remains elusive, especially considering its high rate of relapse after treatment. A conditioned stimulus (CS) memory retrieval-extinction procedure has been demonstrated to decrease reinstatement of cocaine, heroin, and alcohol seeking in rats, and to reduce cue-induced cravings in heroin and nicotine addicts. The goal of the present study is to explore the effect of the CS memory retrieval-extinction procedure on methamphetamine seeking in rats and the underlying mechanisms. We found that daily retrieval of methamphetamine-associated memories 1 h before extinction sessions decreased subsequent drug priming-induced reinstatement, spontaneous recovery, and renewal of methamphetamine seeking. We also found that retrieval of methamphetamine-associated memories induced neuronal activation in the basolateral amygdala (BLA), while presenting extinction within the time window of reconsolidation abolished the neuronal activation in BLA. These results indicate that the CS memory retrieval-extinction procedure could prevent reconsolidation of methamphetamine memory traces in BLA and subsequent methamphetamine craving and relapse.

Indexed as

amygdalaextinctionmethamphetaminerelapseretrieval

Identifiers

PMID31312119
PMCPMC6614190

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.