Evidence map›Paper›PMID 21240677›Full record

ArticleJournal of natural medicines2011

Red ginseng deregulates hypoxia-induced genes by dissociating the HIF-1 dimer.

Yong-Joon Choi, Hyunsung Choi, Chung-Hyun Cho, Jong-Wan Park

Abstract read
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Article in Journal of natural medicines, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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  6. Article
  7. Review
  8. Implications of redJournal of ginseng research · 2017
    Review
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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.

Yong-Joon ChoiDepartment of Pharmacology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, 28 Yongon-dong, Chongno-gu, Seoul 110-799, Korea.
Hyunsung Choi
Chung-Hyun Cho
Jong-Wan Park
Seoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Water extract of Korean red ginseng (KRGW) contains numerous bioactive ginsenosides and is very popular as a multi-purpose medicine for health improvement. KRGW has been in the limelight because of its clinical benefit in cancer control. A growing body of evidence suggests that hypoxia-inducible factor-1 (HIF-1) plays critical roles in tumor promotion under hypoxia and that it is a compelling target for cancer therapy. In this paper we investigated the effect of KRGW on HIF-1-mediated adaptation to hypoxia. In both Hep3B cancer and HEK293 immortalized normal cell lines, KRGW attenuated the expression of hypoxia-induced genes without apparent cytotoxicity. Mechanistically, KRGW did not affect the synthesis, degradation, and translocation of HIF-1 in hypoxia. Interestingly, KRGW was found to repress the transcriptional activity of HIF-1 by interfering with the dimerization between HIF-1α and aryl hydrocarbon receptor nuclear translocator. To identify the HIF-inhibiting ingredient(s), we examined the effects of major ginsenosides on HIF-1 activity, but all ginsenosides tested failed to inactivate HIF-1. Based on these results, we propose that HIF-1 inhibition underlies the anticancer effect of ginseng. It is also proposed that KRGW could be an anticancer drug targeting hypoxic tumors.

Indexed as

Aryl Hydrocarbon Receptor Nuclear TranslocatorCell LineCell Line, TumorHumansHypoxia-Inducible Factor 1ImmunoblottingImmunoprecipitationPanaxPlant ExtractsProtein BindingProtein MultimerizationReverse Transcriptase Polymerase Chain ReactionAryl Hydrocarbon Receptor Nuclear TranslocatorHypoxia-Inducible Factor 1Plant Extracts

Identifiers

PMID21240677
OpenAlexW2028606538

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.