Evidence map›Paper›PMID 22011009›Full record

ArticleCell proliferation2011

Resveratrol enhances the cytotoxic profile of docetaxel and doxorubicin in solid tumour cell lines in vitro.

A M Al-Abd, A M Mahmoud, G A El-Sherbiny, M A El-Moselhy, S M Nofal, H A El-Latif, W I El-Eraky, H A El-Shemy

Open access · bronzeAbstract read
In one paragraph

Article in Cell proliferation, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

45 citing papers in PubMed, 84 citations in OpenAlex.

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  15. Incorporation of natural assumption to deal with cancer.Environmental science and pollution research international · 2021
    Review
  16. Article
  17. Article
  18. CYP1B1 as a therapeutic target in cardio-oncology.Clinical science (London, England : 1979) · 2020
    Article
  19. Intra-tumoral drug concentration mapping within solid tumor micro-milieu using in-vitro model and doxorubicin as a model drug.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2020
    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

8 authors at 4 institutions in 1 country.

A M Al-AbdPharmacology Dept., Medical Division, National Research Center, Dokki, Giza, Egypt.
A M Mahmoud
G A El-Sherbiny
M A El-Moselhy
S M Nofal
H A El-Latif
W I El-Eraky
H A El-Shemy
Cairo University · EGNational Research Centre · EGBeni-Suef University · EGMinia University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesResveratrol, with its robust antioxidant activity, has frequently been suggested as potentially having activity in cancer prevention and some recent reports have indicated that it has cancer treatment potential for several types of neoplasia. It has been found to block p-glycoprotein and to protect against several chemotherapeutic agents' side effects. In this study, we assessed interactive characteristics of resveratrol with docetaxel and doxorubicin and further investigated molecular bases of this interaction in cells of three different solid tumour lines (MCF-7, HeLa and HepG2). MATERIALS AND METHODS AND

resultsResveratrol per se was found to have anti-cancer properties, but with relatively low potency in all tested cell lines (IC(50) ranged from 35.1 to 83.8 μM). Doxorubicin and docetaxel showed IC(50) ranging from 0.48 to 0.72 μM and from 25.9 to 77.8 nM, respectively. Resveratrol in combination with doxorubicin and docetaxel significantly increased potencies of both chemotherapeutic agents showing IC(50) ranging from 0.12 to 0.34 μM and from 7.2 to 53.02 nM, respectively. The combination index showed synergistic interaction between resveratrol and doxorubicin or docetaxel on MCF-7 cells, and additive interactions on HeLa and HepG2 cells. Real time PCR revealed that expression of Bax and Bcl-2 was simultaneously elevated on combination of resveratrol with doxorubicin or docetaxel in all tested cell lines, whereas p53 exhibited marginal elevation in MCF-7 and HepG2 cells. In addition, p-glycoprotein efflux activity was significantly inhibited, with subsequent accumulation of p-glycoprotein substrate in intracellular compartments. Expression level of mdr1 gene was downregulated after resveratrol combined with doxorubicin or docetaxel in all tested cell lines.

conclusionResveratrol potentiates cytotoxic properties of both cancer drugs used in the study through increasing their intracellular level due to p-glycoprotein inhibition and downregulation of mdr1 gene.

Indexed as

Antineoplastic AgentsATP Binding Cassette Transporter, Subfamily BATP Binding Cassette Transporter, Subfamily B, Member 1bcl-2-Associated X ProteinCell ProliferationDocetaxelDose-Response Relationship, DrugDoxorubicinDrug Screening Assays, AntitumorHumansProto-Oncogene Proteins c-bcl-2Real-Time Polymerase Chain ReactionResveratrolStilbenesStructure-Activity RelationshipTaxoidsABCB1 protein, humanAntineoplastic AgentsATP Binding Cassette Transporter, Subfamily BATP Binding Cassette Transporter, Subfamily B, Member 1bcl-2-Associated X ProteinDocetaxelDoxorubicinProto-Oncogene Proteins c-bcl-2ResveratrolStilbenesTaxoids

Identifiers

PMID22011009
PMCPMC6496784
OpenAlexW2113127278

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.