Evidence map›Paper›PMID 21560017›Full record

ArticleThe AAPS journal2011

Novel molecular targets of Azadirachta indica associated with inhibition of tumor growth in prostate cancer.

Saswati Mahapatra, R Jeffrey Karnes, Michael W Holmes, Charles Y F Young, John C Cheville, Manish Kohli, Eric W Klee, Donald J Tindall, Krishna Vanaja Donkena

Open access · hybridAbstract read
In one paragraph

Article in The AAPS journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
7.4field-weighted citation impact, top 3% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Potential ofBioMed research international · 2022
    Pooled it
  2. A comprehensive review ofBiochemistry and biophysics reports · 2026
    Review
  3. Article
  4. Review
  5. Review
  6. Exploring the therapeutic potential of Neem (Annals of translational medicine · 2022
    Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Neem Seed Oil Induces Apoptosis in MCF-7 and MDA MB-231 Human Breast Cancer CellsAsian Pacific journal of cancer prevention : APJCP · 2017
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. 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

9 authors at 2 institutions in 1 country.

Saswati MahapatraDepartment of Urology and Biochemistry/Molecular Biology, Mayo Clinic/Foundation, Rochester, Minnesota 55905, USA.
R Jeffrey Karnes
Michael W Holmes
Charles Y F Young
John C Cheville
Manish Kohli
Eric W Klee
Donald J Tindall
Krishna Vanaja Donkena
Mayo Clinic · USWinnMed · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advanced prostate cancer has significant long-term morbidity, and there is a growing interest in alternative and complimentary forms of therapy that will improve the outcomes of patients. Azadirachta indica (common name: neem) contains multiple active compounds that have potent anti-inflammatory and anticancer properties. The present study investigates the novel targets of the anticancer activity of ethanol extract of neem leaves (EENL) in vitro and evaluates the in vivo efficacy in the prostate cancer models. Analysis of the components in the EENL by mass spectrometry suggests the presence of 2',3'-dehydrosalannol, 6-desacetyl nimbinene, and nimolinone. Treatment of C4-2B and PC-3M-luc2 prostate cancer cells with EENL inhibited the cell proliferation. Genome-wide expression profiling, using oligonucleotide microarrays, revealed genes differentially expressed with EENL treatment in prostate cancer cells. Functional analysis unveiled that most of the up-regulated genes were associated with cell death, and drug metabolism, and the down-regulated genes were associated with cell cycle, DNA replication, recombination, and repair functions. Quantitative PCR confirmed significant up-regulation of 40 genes and immunoblotting revealed increase in the protein expression levels of HMOX1, AKR1C2, AKR1C3, and AKR1B10. EENL treatment inhibited the growth of C4-2B and PC-3M-luc2 prostate cancer xenografts in nude mice. The suppression of tumor growth is associated with the formation of hyalinized fibrous tumor tissue and the induction of cell death by apoptosis. These results suggest that EENL-containing natural bioactive compounds could have potent anticancer property and the regulation of multiple cellular pathways could exert pleiotrophic effects in prevention and treatment of prostate cancer.

Indexed as

AnimalsAntineoplastic Agents, PhytogenicApoptosisAzadirachtaBlotting, WesternCell ProliferationGene ExpressionGene Expression ProfilingGenome-Wide Association StudyHumansMaleMiceMice, NudePlant ExtractsPlant LeavesProstatic NeoplasmsAntineoplastic Agents, PhytogenicPlant Extracts

Identifiers

PMID21560017
PMCPMC3144372
OpenAlexW1968154498

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.