Evidence map›Paper›PMID 17284254›Full record

ArticleCancer science2007

Protective effects of citrus nobiletin and auraptene in transgenic rats developing adenocarcinoma of the prostate (TRAP) and human prostate carcinoma cells.

MingXi Tang, Kumiko Ogawa, Makoto Asamoto, Naomi Hokaiwado, Azman Seeni, Shugo Suzuki, Satoru Takahashi, Takuji Tanaka, Kazuhito Ichikawa, Tomoyuki Shirai

Open access · greenAbstract read
In one paragraph

Article in Cancer science, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
7.3field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 89 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Auraptene-induced cytotoxic effects in acute myeloid leukemia cell lines.Medical oncology (Northwood, London, England) · 2023
    Article
  8. Article
  9. Article
  10. Review
  11. A Review of Auraptene as an Anticancer Agent.Frontiers in pharmacology · 2021
    Review
  12. Citrus Peel Flavonoids as Potential Cancer Prevention Agents.Current developments in nutrition · 2020
    Review
  13. Article
  14. Article
  15. Nobiletin Inhibits Cell ViabilityFrontiers in pharmacology · 2019
    Article
  16. Article
  17. Article
  18. Transgenic rat models for mutagenesis and carcinogenesis.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2017
    Review
  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

10 authors at 2 institutions in 1 country.

MingXi TangDepartment of Experimental Pathology and Tumor Biology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
Kumiko Ogawa
Makoto Asamoto
Naomi Hokaiwado
Azman Seeni
Shugo Suzuki
Satoru Takahashi
Takuji Tanaka
Kazuhito Ichikawa
Tomoyuki Shirai
Nagoya City University · JPKanazawa Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dietary phytochemicals, including nobiletin and auraptene, have been shown to exert inhibiting effects in several chemically induced carcinogenesis models. We here investigated the influence of nobiletin and auraptene on prostate carcinogenesis using transgenic rats developing adenocarcinoma of the prostate (TRAP) bearing the SV40 T antigen transgene under control of the probasin promoter and human prostate cancer cells. Starting at 5 weeks of age, male TRAP rats received powder diet containing 500 p.p.m. nobiletin or auraptene, or the basal diet for 15 weeks and then were sacrificed for analysis of serum testosterone levels and histological changes. The body and relative prostate weights and serum testosterone levels did not differ among the groups. Since all animals developed prostate carcinomas, these were semiquantitatively measured and expressed as relative areas of prostate epithelial cells. Nobiletin caused significant reduction in the ventral (P<0.01), lateral (P<0.001) and dorsal (P<0.05) prostate lobes, while decreasing high grade lesions (P<0.05) in the ventral and lateral lobes. Feeding of auraptene also effectively reduced the epithelial component (P<0.05) and high grade lesions (P<0.05), in the lateral prostate. A further experiment demonstrated that growth of androgen sensitive LNCaP and androgen insensitive DU145 and PC3 human prostate cancer cells, was suppressed by both nobiletin and to a lesser extent auraptene in a dose-dependent manner, with significant increase in apoptosis. In conclusion, these compounds, particularly nobiletin, may be valuable for prostate cancer prevention.

Indexed as

AdenocarcinomaAnimalsAnimals, Genetically ModifiedAntioxidantsCoumarinsDietDose-Response Relationship, DrugDrug Screening Assays, AntitumorFlavonesHumansMalePlant Proteins, DietaryPrecancerous ConditionsProstatic NeoplasmsProtective AgentsRatsAntioxidantsauraptenCoumarinsFlavonesnobiletinPlant Proteins, DietaryProtective Agents

Identifiers

PMID17284254
PMCPMC11158555
OpenAlexW1996203273

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.