Evidence map›Paper›PMID 27441282›Full record

ArticleHeliyon2016

Continuous intake of the Chaga mushroom (Inonotus obliquus) aqueous extract suppresses cancer progression and maintains body temperature in mice.

Satoru Arata, Jun Watanabe, Masako Maeda, Masato Yamamoto, Hideto Matsuhashi, Mamiko Mochizuki, Nobuyuki Kagami, Kazuho Honda, Masahiro Inagaki

Abstract read
In one paragraph

Article in Heliyon, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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. Green Extraction and Liposomal Encapsulation ofMolecules (Basel, Switzerland) · 2026
    Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. RawNutrition research and practice · 2023
    Article
  11. Review
  12. Anti-cancer activity of Chaga mushroom (Frontiers in pharmacology · 2023
    Article
  13. The Health and Clinical Benefits of Medicinal Fungi.Advances in biochemical engineering/biotechnology · 2023
    Article
  14. Article
  15. Review
  16. Current research in pharmacology and drug discovery · 2022
    Article
  17. Review
  18. Review
  19. Journal of traditional and complementary medicine · 2021
    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.

Satoru ArataCenter for Biotechnology, Showa University, Tokyo, Japan; Center for Laboratory Animal Science, Showa University, Tokyo, Japan.
Jun WatanabeCenter for Biotechnology, Showa University, Tokyo, Japan.
Masako MaedaCollege of Art and Science at Fujiyoshida, Showa University, Tokyo, Japan.
Masato YamamotoCollege of Art and Science at Fujiyoshida, Showa University, Tokyo, Japan.
Hideto MatsuhashiCenter for Laboratory Animal Science, Showa University, Tokyo, Japan.
Mamiko MochizukiCenter for Laboratory Animal Science, Showa University, Tokyo, Japan.
Nobuyuki KagamiCenter for Laboratory Animal Science, Showa University, Tokyo, Japan.
Kazuho HondaDepartment of Anatomy, School of Medicine, Showa University, Tokyo, Japan.
Masahiro InagakiCollege of Art and Science at Fujiyoshida, Showa University, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsCancer is a leading cause of morbidity and mortality worldwide; therefore, effective measures for cancer prevention and treatment are in constant demand. The extracts of Inonotus obliquus (Chaga mushroom) demonstrate potent anti-tumor activities and have been used to treat cancer in several countries; however, the actual effect and underlying mechanisms are still unclear. In the present study, we aimed to investigate the effects of continuous intake of aqueous extract from I. obliquus on tumor suppression. MAIN

methodsAnticancer activity of the I. obliquus extract was examined in mouse models of Lewis lung carcinoma growth and spontaneous metastasis after 3 weeks of continuous extract intake at the dose of 6 mg/kg/day, which corresponded to that ingested daily with Chaga infusion in Japan. KEY

findingsThe extract of I. obliquus caused significant tumor suppressive effects in both models. Thus, in tumor-bearing mice, 60% tumor reduction was observed, while in metastatic mice, the number of nodules decreased by 25% compared to the control group. Moreover, I. obliquus extract-treated mice demonstrated the increase in tumor agglomeration and inhibition of vascularization. Interestingly, I. obliquus intake decreased body weight in middle-aged mice and increased body temperature in response to light-dark switching in mature adult mice. Furthermore, I. obliquus prevented temperature drop in mice after tumor implantation. SIGNIFICANCE: Our findings suggest that the I. obliquus extract could be used as a natural remedy for cancer suppression by promoting energy metabolism.

Indexed as

BiochemistryBiological sciences

Identifiers

PMID27441282
PMCPMC4946216

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.