Evidence map›Paper›PMID 25811848›Full record

ArticleRejuvenation research2015

The Role of 6-Gingerol on Inhibiting Amyloid β Protein-Induced Apoptosis in PC12 Cells.

Gao-feng Zeng, Shao-hui Zong, Zhi-yong Zhang, Song-wen Fu, Ke-ke Li, Ye Fang, Li Lu, De-Qiang Xiao

Open access · greenAbstract read
In one paragraph

Article in Rejuvenation research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 8% 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, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

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  17. Phytochemicals against TNFα-Mediated Neuroinflammatory Diseases.International journal of molecular sciences · 2020
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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

8 authors at 1 institution in 1 country.

Gao-feng Zeng1 College of Public Hygiene of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Shao-hui Zong2 Department of Osteopathia, the First Affiliated Hospital of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Zhi-yong Zhang1 College of Public Hygiene of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Song-wen Fu1 College of Public Hygiene of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Ke-ke Li3 Graduate School of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Ye Fang3 Graduate School of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Li Lu1 College of Public Hygiene of Guangxi Medical University , Nanning, Guangxi, P.R. China .
De-Qiang Xiao1 College of Public Hygiene of Guangxi Medical University , Nanning, Guangxi, P.R. China .
Guangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our previous study suggests that ginger root extract can reverse behavioral dysfunction and prevent Alzheimer's disease (AD)-like symptoms induced by the amyloid-β protein (Aβ) in a rat model. 6-Gingerol is the major gingerol in ginger rhizomes, but its effect on the treatment of AD remains unclear. In this study, we aimed to determine if 6-gingerol had a protective effect on Aβ1-42-induced damage and apoptotic death in rat pheochromocytoma cells (PC12 cells) and to investigate the underlying mechanisms by which 6-gingerol may exert its neuroprotective effects. Our results indicated that pre-treatment with 6-gingerol significantly increased cell viability and reduced cell apoptosis in Aβ1-42-treated cells. Moreover, 6-gingerol pretreatment markedly reduced the level of intracellular reactive oxygen species (ROS) and malondialdehyde (MDA), the production of nitric oxide (NO), and the leakage of lactate dehydrogenase (LDH) and increased superoxide dismutase (SOD) activity compared with the Aβ1-42 treatment group. In addition, 6-gingerol pretreatment also significantly enhanced the protein levels of phosphorylated Akt (p-Akt) and glycogen synthase kinase-3β (p-GSK-3β). Overall, these results indicate that 6-gingerol exhibited protective effects on apoptosis induced by Aβ1-42 in cultured PC12 cells by reducing oxidative stress and inflammatory responses, suppressing the activation of GSK-3β and enhancing the activation of Akt, thereby exerting neuroprotective effects. Therefore, 6-gingerol may be useful in the prevention and/or treatment of AD.

Indexed as

Amyloid beta-PeptidesAnimalsApoptosisBisbenzimidazoleCatecholsCell SurvivalCulture MediaEnzyme ActivationFatty AlcoholsFlow CytometryGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaIntracellular SpaceL-Lactate DehydrogenaseMalondialdehydeNitric OxideAmyloid beta-Peptidesamyloid beta-protein (1-42)BisbenzimidazoleCatecholsCulture MediaFatty AlcoholsgingerolGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaGsk3b protein, ratL-Lactate DehydrogenaseMalondialdehydeNitric OxidePeptide FragmentsProto-Oncogene Proteins c-aktReactive Oxygen SpeciesSuperoxide Dismutase

Identifiers

PMID25811848
PMCPMC4620533
OpenAlexW2131903514

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.