Evidence map›Paper›PMID 22961050›Full record

ArticlePlant foods for human nutrition (Dordrecht, Netherlands)2012

Inhibition of mouse urinary bladder carcinogenesis by açai fruit (Euterpe oleraceae Martius) intake.

Mariana F Fragoso, Monize G Prado, Luciano Barbosa, Noeme S Rocha, Luis F Barbisan

Abstract read
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In one paragraph

Article in Plant foods for human nutrition (Dordrecht, Netherlands), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

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

  1. Pooled it
  2. Review
  3. Article
  4. Açaí (Metabolites · 2023
    Article
  5. Review
  6. Dietary Capsaicin Reduces Chemically Induced Rat Urinary Bladder Carcinogenesis.Plant foods for human nutrition (Dordrecht, Netherlands) · 2023
    Article
  7. Açaí (Nutrients · 2023
    Review
  8. Açai (Molecules (Basel, Switzerland) · 2021
    Article
  9. Mutational Landscape and Environmental Effects in Bladder Cancer.International journal of molecular sciences · 2020
    Review
  10. Effects ofJournal of medicinal food · 2020
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Açai (Foods (Basel, Switzerland) · 2018
    Article
  17. Article
  18. Article
  19. Caryocar brasiliense camb protects against genomic and oxidative damage in urethane-induced lung carcinogenesis.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2015
    Article
  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

5 authors at 1 institution in 1 country.

Mariana F FragosoPost-Graduation Program in Pathology, Faculty of Medicine, UNESP Sao Paulo State University, Botucatu, SP, Brazil.
Monize G Prado
Luciano Barbosa
Noeme S Rocha
Luis F Barbisan
Universidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Açai, fruit from Euterpe oleraceae Martius, is consumed in natura and in a variety of beverages and food preparations and possesses several potential antioxidant compounds. In a first study for anticarcinogenicity screening, male Swiss mice (n = 20/per group) were chemically-induced to urothelial bladder carcinogenesis for 10 weeks and received a standard diet or a standard diet containing 2.5 and 5 % spray-dried açai pulp (AP) for 10 weeks. At week 20, the incidence of simple and nodular hyperplasia and the incidence and multiplicity of transitional cell carcinoma (TCC) were evaluated. In a second study for antigenotoxicity screening, male Swiss mice (n = 6/per group) were fed standard diet or standard diet containing 5 % AP for three weeks. Urothelial cell suspensions were obtained and challenged with H(2)O(2) for induction of DNA damage and analyzed by comet assay. Overall, dietary 5 % AP reduced TCC incidence and multiplicity (p = 0.019 and p = 0.015, respectively) and tumor cell proliferation and p63 expression (p = 0.02 and p = 0.007, respectively), Furthermore, the group fed the 5 % AP presented a significant reduction (p < 0.01) in DNA damage induced by H(2)O(2), a notable oxidant agent. The results suggest that the spray-dried açai pulp used here inhibits the TCC development in male Swiss mice, probably due to its potential antioxidant action.

Indexed as

ArecaceaeDietFruitPhytotherapyAnimalsAnticarcinogenic AgentsAntineoplastic Agents, PhytogenicAntioxidantsCarcinoma, Transitional CellCell ProliferationComet AssayDNA DamageEpithelial CellsHydrogen PeroxideHyperplasiaMaleAnticarcinogenic AgentsAntineoplastic Agents, PhytogenicAntioxidantsHydrogen PeroxidePhosphoproteinsPlant PreparationsTrans-ActivatorsTrp63 protein, mouse

Identifiers

PMID22961050
OpenAlexW2042033042

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.