Evidence map›Paper›PMID 33416981›Full record

ArticleEuropean journal of nutrition2021

6-Shogaol from ginger shows anti-tumor effect in cervical carcinoma via PI3K/Akt/mTOR pathway.

Xiao-Dong Pei, Zhi-Long He, Hong-Liang Yao, Jun-Song Xiao, Lan Li, Jian-Zhong Gu, Pei-Zhao Shi, Jin-Hua Wang, Li-He Jiang

Abstract read
PubMed Publisher
In one paragraph

Article in European journal of nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
6.6field-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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Anti-Aging Effects ofFoods (Basel, Switzerland) · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Effects of Ginger (Biomolecules · 2024
    Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Suppression of Inflamm-Aging byMolecules (Basel, Switzerland) · 2023
    Review
  18. Article
  19. Review
  20. 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

9 authors at 5 institutions in 1 country.

Xiao-Dong PeiCollege of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China.
Zhi-Long HeCollege of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China.
Hong-Liang YaoGuangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangdong, 510260, People's Republic of China.
Jun-Song XiaoBeijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University-BTBU, Beijing, 100048, People's Republic of China.
Lan LiSchool of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, 533000, Guangxi, People's Republic of China.
Jian-Zhong GuSchool of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, 533000, Guangxi, People's Republic of China.
Pei-Zhao ShiSchool of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, 533000, Guangxi, People's Republic of China.
Jin-Hua WangSchool of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, 533000, Guangxi, People's Republic of China.
Li-He JiangCollege of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China. jianglihe@gxu.edu.cn.ORCID http://orcid.org/0000-0002-9043-3162
Affiliated Hospital of Youjiang Medical University for Nationalities · CNGuangxi University · CNBeijing Technology and Business University · CNGuangdong Academy of Sciences · CNWest China Medical Center of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose6-Shogaol, an active phenolic compound from ginger (Zingiber officinale), can inhibit the growth of a variety of human cancer cells. Nevertheless, its underlying molecular mechanisms in cervical cancer remain unclear. In this study, we systematically examine the inhibitory effect of 6-shogaol on cervical cancer in vitro and in vivo.

methodsCell proliferation was assessed by CCK8 assay and colony formation assay in HeLa and SiHa cells. We analyzed cell cycle and apoptosis through flow cytometry. GFP-LC3 puncta and transmission electron microscopy were used to observe autophagic bodies. Wound-healing assay and transwell assay were used for evaluating the migration of cells. Western blot was applied to detect protein expression levels.

results6-Shogaol could suppress cell proliferation and migration, cause cell cycle arrest in the G2/M phase in HeLa and SiHa cells. Moreover, 6-shogaol triggered the apoptosis process through the mitochondrial pathway by downregulating the expression levels of p-PI3K, p-Akt and p-mTOR. Further research indicated that the induction of apoptosis by 6-shogaol was remarkably decreased after the treatment of ROS scavenger and PI3K agonist. Additionally, 6-shogaol increased the number of LC3-positive puncta and autophagic bodies per cell in both HeLa and SiHa cells. Pretreatment of cells with Bafilomycin A1, an autophagy inhibitor, accelerated 6-shogaol mediated cell apoptosis, suggesting that induction of autophagy by 6-shogaol is suppressive to apoptosis. Furthermore, in vivo data revealed that 6-shogaol significantly inhibited tumor growth and cell proliferation in tumor tissues.

conclusionThese findings suggested that 6-shogaol could be developed as a functional food ingredient, which is potentially used as therapeutic agents for patients with cervical cancer.

Indexed as

Uterine Cervical NeoplasmsZingiber officinaleApoptosisAutophagyCatecholsCell Line, TumorCell ProliferationFemaleHumansPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSignal TransductionTOR Serine-Threonine KinasesCatecholsMTOR protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktshogaolTOR Serine-Threonine Kinases6-ShogaolApoptosisAutophagyCell migrationPI3K/Akt/mTOR pathway

Identifiers

PMID33416981
OpenAlexW3118616609

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.