Evidence map›Paper›PMID 34302638›Full record

ArticleArchives of pharmacal research2021

Ginsenoside-Rg2 exerts anti-cancer effects through ROS-mediated AMPK activation associated mitochondrial damage and oxidation in MCF-7 cells.

Hyesu Jeon, Yujin Jin, Chang-Seon Myung, Kyung-Sun Heo

Abstract read
PubMed Publisher
In one paragraph

Article in Archives of pharmacal research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Ginsenoside Rg2 fromMolecules (Basel, Switzerland) · 2026
    Review
  3. Review
  4. Review
  5. Article
  6. Ginsenoside Rg2, a principal effective ingredient ofJournal of ginseng research · 2025
    Article
  7. Review
  8. Protective effect of 6'-Sialyllactose on LPS-induced macrophage inflammationThe Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2024
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Experimental model and novel therapeutic targets for non-alcoholic fatty liver disease development.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2023
    Review
  15. Review
  16. Review
  17. Article
  18. Article
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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

4 authors at 1 institution in 1 country.

Hyesu Jeon *College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, South Korea.
Yujin Jin *College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, South Korea.
Chang-Seon MyungCollege of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, South Korea.
Kyung-Sun HeoCollege of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, South Korea. kheo@cnu.ac.kr.ORCID http://orcid.org/0000-0003-3800-7665
Chungnam National University · KR

Funding

National Research Foundation of Korea KNRF-2019R1C1C100733112
6 · The paper itself

Abstract

In this study, we investigated the anti-cancer effects of ginsenoside Rg2 (G-Rg2) and its underlying signaling pathways in breast cancer (BC) cells. G-Rg2 significantly induced cytotoxicity and reactive oxygen species (ROS) production in MCF-7 cells among various types of BC cells including HCC1428, T47D, and BT-549. G-Rg2 significantly inhibited protein and mRNA expression of cell cycle G1-S phase regulators, including p-Rb, cyclin D1, CDK4, and CDK6, whereas it enhanced the protein and mRNA expression of cell cycle arrest and apoptotic molecules including cleaved PARP, p21, p27, p53 and Bak through ROS production. These effects were abrogated by the antioxidant N-acetyl-I-cysteine, or NADPH oxidase inhibitors, such as diphenyleneiodonium chloride and apocynin. Interestingly, G-Rg2 induced mitochondrial damage by reducing the membrane potential. G-Rg2 further activated the ROS-sensor protein, AMPK and downstream targets of AMPK activation, including PGC-1α, FOXO1, and IDH2, and downregulated mTOR activation and antioxidant response element-driven luciferase activity. Together, our data demonstrate that G-Rg2 mediates anti-cancer effects by activating cell cycle arrest and signaling pathways related to mitochondrial damage-induced ROS production and apoptosis.

Indexed as

AMP-Activated Protein KinasesApoptosisBreast NeoplasmsDrug Screening Assays, AntitumorG1 Phase Cell Cycle CheckpointsGinsenosidesHumansMCF-7 CellsMembrane Potential, MitochondrialMitochondriaOxidation-ReductionReactive Oxygen SpeciesSignal TransductionAMP-Activated Protein Kinasesginsenoside Rg2GinsenosidesReactive Oxygen SpeciesAMPKBreast cancerCell cycleGinsenoside-Rg2Mitochondrial membrane potentialReactive oxygen species

Identifiers

PMID34302638
OpenAlexW3184853737

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.