Evidence map›Paper›PMID 33462378›Full record

ArticleActa pharmacologica Sinica2021

6-Gingerol protects against cardiac remodeling by inhibiting the p38 mitogen-activated protein kinase pathway.

Shu-Qing Ma, Zhen Guo, Fang-Yuan Liu, Shahzad-Gul Hasan, Dan Yang, Nan Tang, Peng An, Ming-Yu Wang, Hai-Ming Wu, Zheng Yang and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Acta pharmacologica Sinica, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

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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

12 authors at 2 institutions in 2 countries.

Shu-Qing Ma *Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Zhen Guo *Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Fang-Yuan Liu *Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Shahzad-Gul Hasan *Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Dan YangDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Nan TangDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Peng AnDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Ming-Yu WangDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Hai-Ming WuDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Zheng YangDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Di FanDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China. drfanti@yeah.net.
Qi-Zhu TangDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China. qztang@whu.edu.cn.
Renmin Hospital of Wuhan University · CNWuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

6-Gingerol, a pungent ingredient of ginger, has been reported to possess anti-inflammatory and antioxidant activities, but the effect of 6-gingerol on pressure overload-induced cardiac remodeling remains inconclusive. In this study, we investigated the effect of 6-gingerol on cardiac remodeling in in vivo and in vitro models, and to clarify the underlying mechanisms. C57BL/6 mice were subjected to transverse aortic constriction (TAC), and treated with 6-gingerol (20 mg/kg, ig) three times a week (1 week in advance and continued until the end of the experiment). Four weeks after TAC surgery, the mice were subjected to echocardiography, and then sacrificed to harvest the hearts for analysis. For in vitro study, neonatal rat cardiomyocytes and cardiac fibroblasts were used to validate the protective effects of 6-gingerol in response to phenylephrine (PE) and transforming growth factor-β (TGF-β) challenge. We showed that 6-gingerol administration protected against pressure overload-induced cardiac hypertrophy, fibrosis, inflammation, and dysfunction in TAC mice. In the in vitro study, we showed that treatment with 6-gingerol (20 μM) blocked PE-induced-cardiomyocyte hypertrophy and TGF-β-induced cardiac fibroblast activation. Furthermore, 6-gingerol treatment significantly decreased mitogen-activated protein kinase p38 (p38) phosphorylation in response to pressure overload in vivo and extracellular stimuli in vitro, which was upregulated in the absence of 6-gingerol treatment. Moreover, transfection with mitogen-activated protein kinase kinase 6 expressing adenoviruses (Ad-MKK6), which specifically activated p38, abolished the protective effects of 6-gingerol in both in vitro and in vivo models. In conclusion, 6-gingerol improves cardiac function and alleviates cardiac remodeling induced by pressure overload in a p38-dependent manner. The present study demonstrates that 6-gingerol is a promising agent for the intervention of pathological cardiac remodeling.

Indexed as

AnimalsAnti-Inflammatory AgentsCardiomegalyCardiotonic AgentsCatecholsFatty AlcoholsFibroblastsFibrosisInflammationMaleMAP Kinase Signaling SystemMiceMice, Inbred C57BLMyocardiumMyocytes, Cardiacp38 Mitogen-Activated Protein KinasesAnti-Inflammatory AgentsCardiotonic AgentsCatecholsFatty Alcoholsgingerolp38 Mitogen-Activated Protein KinasesPhenylephrineTransforming Growth Factor beta6-gingerolcardiac fibroblastscardiac remodelingcardiomyocytesmitogen-activated protein kinase p38phenylephrinepressure overloadTGF-β

Identifiers

PMID33462378
PMCPMC8463710
OpenAlexW3121564244

What OpenQuestion holds

Textmetadata
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.