Evidence map›Paper›PMID 29668939›Full record

ArticleThe international journal of neuropsychopharmacology2018

Matrine Exerts Antidepressant-Like Effects on Mice: Role of the Hippocampal PI3K/Akt/mTOR Signaling.

Zhonghua Wu, Zhengchen You, Peng Chen, Cheng Chen, Fei Chen, Jianhong Shen, Hui Xu

Open access · goldAbstract read
In one paragraph

Article in The international journal of neuropsychopharmacology, 2018. 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
1.6field-weighted citation impact, top 18% of its field
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, 45 citations in OpenAlex.

  1. Article
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  7. Biochemical Targets and Molecular Mechanism of Matrine against Aging.International journal of molecular sciences · 2023
    Article
  8. Article
  9. Review
  10. Article
  11. Article
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  13. Review
  14. Beneficial Effect of Alkaloids FromFrontiers in cellular and infection microbiology · 2021
    Article
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  16. Article
  17. Review
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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

7 authors at 2 institutions in 1 country.

Zhonghua WuDepartment of Neurosurgery, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China.
Zhengchen YouDepartment of Burns and Plastic Surgery, Taizhou People's Hospital, The Fifth Affiliated Hospital of Nantong University, Taizhou, Jiangsu, China.
Peng ChenDepartment of Neurosurgery, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China.
Cheng ChenDepartment of Neurosurgery, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China.
Fei ChenDepartment of Neurosurgery, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China.
Jianhong ShenDepartment of Neurosurgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China.
Hui XuDepartment of Neurosurgery, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China.
Nantong University · CNAffiliated Hospital of Nantong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCurrent antidepressants in clinical use always take weeks or even months to exert full therapeutic effects, and sometimes have serious side effects. Thus, it is very necessary to develop novel antidepressants with better efficacy and fewer adverse effects. The present study focused on investigating the antidepressant potential of matrine and its possible mechanisms of action.

methodsThe forced swim test, tail suspension test, and chronic unpredictable mild stress model of depression were used to reveal the antidepressant-like effects of matrine on mice. Western blotting, immunohistochemistry, and lentivirus were further used together to explore the antidepressant mechanism of matrine.

resultsIt was found that matrine exhibited significant antidepressant actions in the forced swim test and tail suspension test without affecting the locomotor activity of mice. Chronic matrine administration fully reversed the chronic unpredictable mild stress-induced depressive-like symptoms in forced swim test, tail suspension test, and sucrose preference test. After that, western blotting analysis revealed that chronic matrine treatment restored the decreasing effects of chronic unpredictable mild stress on the PI3K/Akt/mammalian target of rapamycin signaling in hippocampus, but not prefrontal cortex. Furthermore, pharmacological and genetic blockade of the PI3K/Akt/mammalian target of rapamycin signaling in hippocampus abolished the antidepressant actions of matrine on mice.

conclusionsTaken together, matrine produces antidepressant-like effects on mice via promoting the hippocampal PI3K/Akt/ mammalian target of rapamycin signaling.

Indexed as

AlkaloidsAnimalsAntidepressive AgentsBehavior, AnimalDepressionDisease Models, AnimalFeeding BehaviorHippocampusLocomotionMaleMatrinesMice, Inbred C57BLPhosphatidylinositol 3-KinasePhosphorylationProto-Oncogene Proteins c-aktQuinolizinesAlkaloidsAntidepressive AgentsMatrinesmTOR protein, mousePhosphatidylinositol 3-KinaseProto-Oncogene Proteins c-aktQuinolizinesTOR Serine-Threonine Kinaseschronic unpredictable mild stressdepressionhippocampusmatrinemTOR

Identifiers

PMID29668939
PMCPMC6070064
OpenAlexW2801875412

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.