Evidence map›Paper›PMID 21792893›Full record

ArticleInternational journal of cancer2012

Luteolin induces apoptosis in multidrug resistant cancer cells without affecting the drug transporter function: involvement of cell line-specific apoptotic mechanisms.

Prema S Rao, Arun Satelli, Majid Moridani, Marjorie Jenkins, U Subrahmanyeswara Rao

Abstract read
In one paragraph

Article in International journal of cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

35 citing papers in PubMed, 88 citations in OpenAlex.

  1. Review
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  7. Article
  8. Cells · 2022
    Article
  9. Review
  10. Review
  11. Article
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  15. Article
  16. A Network Pharmacology Study on the Molecular Mechanisms of FDY003 for Breast Cancer Treatment.Evidence-based complementary and alternative medicine : eCAM · 2021
    Article
  17. Article
  18. Review
  19. Article
  20. 5-HTOncoTargets and therapy · 2020
    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.

Prema S RaoDepartment of Biomedical Sciences, Texas Tech University Health Sciences Center, Amarillo, TX, USA.
Arun Satelli
Majid Moridani
Marjorie Jenkins
U Subrahmanyeswara Rao
Texas Tech University · US

Funding

A Novel Ring Finger Protein in Cancer Drug ResistanceR01CA106625 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI RAO, SUBRAHMANYESWARA U · 2004 to 2007
$915k
NCI NIH HHS R01 CA 106625NCI NIH HHS R01 CA106625
6 · The paper itself

Abstract

Bioflavonoids are of considerable interest to human health as these serve as antioxidant and anticancer agents. Although epidemiological and experimental studies suggest that luteolin, a natural bioflavonoid, exhibits chemopreventive properties, its effectiveness as an antiproliferative agent against multidrug resistant (MDR) cancers is unclear. Thus, we assessed the antiproliferative effects of luteolin and associated molecular mechanisms using two MDR cancer cell lines that express high levels of P-glycoprotein and ABCG2. In this article, we demonstrate that luteolin induces apoptosis in P-glycoprotein- and ABCG2-expressing MDR cancer cells without affecting the transport functions of these drug transporters. Analysis of various proliferative signaling pathways indicated that luteolin-induced apoptosis involves reactive oxygen species generation, DNA damage, activation of ATR → Chk2 → p53 signaling pathway, inhibition of NF-kB signaling pathway, activation of p38 pathway and depletion of antiapoptotic proteins. Importantly, use of luteolin in these analyses also identified specific molecular characteristics of NCI-ADR/RES and MCF-7/Mito(R) cells that highlight their different tissue origins. These results suggest that luteolin possesses therapeutic potential to control the proliferation of MDR cancers without affecting the physiological function of drug transporters in the body tissues.

Indexed as

Antineoplastic AgentsApoptosisATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily B, Member 1ATP Binding Cassette Transporter, Subfamily G, Member 2Caspase 7Cell Cycle CheckpointsCell Line, TumorCell MovementCell ProliferationDrug Resistance, MultipleDrug Resistance, NeoplasmHumansLuteolinMembrane Potential, MitochondrialNeoplasm ProteinsABCG2 protein, humanAntineoplastic AgentsATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily B, Member 1ATP Binding Cassette Transporter, Subfamily G, Member 2Caspase 7LuteolinNeoplasm ProteinsReactive Oxygen Species

Identifiers

PMID21792893
PMCPMC3297728
OpenAlexW2007800840

What OpenQuestion holds

Textmetadata
LicenceTDM
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.