Evidence map›Paper›PMID 34983570›Full record

ArticleChinese medicine2022

Echinacoside exhibits antidepressant-like effects through AMPAR-Akt/ERK-mTOR pathway stimulation and BDNF expression in mice.

Han-Wen Chuang, Tse-Yen Wang, Chih-Chia Huang, I-Hua Wei

Open access · goldAbstract read
In one paragraph

Article in Chinese medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
10.2field-weighted citation impact, top 2% 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

15 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  8. Beneficial Effects of Echinacoside on Cognitive Impairment and Diabetes in Type 2 Diabetic db/db Mice.Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association · 2024
    Article
  9. Echinacea: Bioactive Compounds and Agronomy.Plants (Basel, Switzerland) · 2024
    Review
  10. Article
  11. Article
  12. Article
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  15. 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

4 authors at 2 institutions in 2 countries.

Han-Wen ChuangGraduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.
Tse-Yen WangDepartment of Post-baccalaureate Chinese Medicine, China Medical University, Taichung, Taiwan.
Chih-Chia HuangTsaotun Psychiatric Center, Ministry of Health and Welfare, Nantou, Taiwan. chihchiahuang@yahoo.com.tw.ORCID http://orcid.org/0000-0001-8703-1878
I-Hua WeiDepartment of Anatomy, China Medical University, Taichung, Taiwan. ihwei@mail.cmu.edu.tw.
China Medical University · TWMinistry of Health and Welfare · KR

Funding

China medical university hospital DMR-108-092 and DMR-109-101China Medical University, Taiwan CMU110-MF-87ministry of science and technology, Taiwan MOST 106-2314-B-039-029-MY3ministry of science and technology, Taiwan MOST 109-2314-B-039-040ministry of science and technology, Taiwan MOST 109-2320-B-039-046ministry of science and technology, Taiwan MOST 110-2320-B-039-037Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nantou, Taiwan TTPC-110018
6 · The paper itself

Abstract

backgroundSeveral natural products have been demonstrated to be effective in the treatment of depressive disorders. Echinacoside, a naturally occurring phenol extracted from Cistanche tubulosa, Echinacea angustifolia, and Cistanche spp, has a wide range of physiological effects, such as antioxidation, neuroprotection, anti-inflammatory, and immunoregulation, which are closely related to depression. In addition, echinacoside can activate protein kinase B (Akt), extracellular signal-regulated kinase (ERK), and brain-derived neurotrophic factor (BDNF) in the brain. A key downstream event of the Akt, ERK, and BDNF signaling pathways, namely mechanistic target of rapamycin (mTOR) signaling, plays a crucial role in generating an rapid antidepressant effect. Thus, echinacoside is a promising therapeutic agent for depression. However, research regarding the role of echinacoside in antidepressant effect and brain mTOR activation remains lacking. MATERIALS AND

methodsThe forced swimming test and Western blot analysis in C57BL/6 mice was used to investigate the antidepressant-like activities of echinacoside and the underlying mechanism involved inα-amino3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR)-Akt/ERK-mTOR pathway.

resultsWe confirmed the suggestions by previous reports that echinacoside activates Akt/ERK signaling and further demonstrated that echinacoside could provide antidepressant-like effects in mice via the activation of AMPAR-Akt/ERK-mTOR pathway in the hippocampus.

conclusionsTo the best of our knowledge, our study is the first to reveal that echinacoside is a potential treatment for depressive disorders. Moreover, the present study suggests a mechanism for the neuroprotective effect of echinacoside.

Indexed as

AktAMPARAntidepressantEchinacosideERKmTOR

Identifiers

PMID34983570
PMCPMC8728918
OpenAlexW4225315527

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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.