Evidence map›Paper›PMID 21970874›Full record

ArticleBritish journal of cancer2011

Preclinical emergence of vandetanib as a potent antitumour agent in mesothelioma: molecular mechanisms underlying its synergistic interaction with pemetrexed and carboplatin.

E Giovannetti, P A Zucali, Y G Assaraf, L G Leon, K Smid, C Alecci, F Giancola, A Destro, L Gianoncelli, E Lorenzi and 3 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Target Therapy in Malignant Pleural Mesothelioma: Hope or Mirage?International journal of molecular sciences · 2023
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Role of proton-coupled folate transporter in pemetrexed resistance of mesothelioma: clinical evidence and new pharmacological tools.Annals of oncology : official journal of the European Society for Medical Oncology · 2017
    Article
  8. Article
  9. Article
  10. Article
  11. Role of Akt signaling in resistance to DNA-targeted therapy.World journal of clinical oncology · 2016
    Review
  12. Article
  13. Article
  14. The role of interleukin-6 in malignant mesothelioma.Translational lung cancer research · 2015
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

13 authors at 4 institutions in 3 countries.

E GiovannettiDepartment of Medical Oncology, VU University Medical Center, De Boelelaan 1118, 1081 HV Amsterdam, The Netherlands. elisa.giovannetti@gmail.com
P A Zucali
Y G Assaraf
L G Leon
K Smid
C Alecci
F Giancola
A Destro
L Gianoncelli
E Lorenzi
M Roncalli
A Santoro
G J Peters
Amsterdam UMC Location VUmc · NLFondazione Humanitas per la Ricerca · ITHumanitas University · ITTechnion – Israel Institute of Technology · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough pemetrexed, a potent thymidylate synthase (TS) inhibitor, enhances the cytoytoxic effect of platinum compounds against malignant pleural mesothelioma (MPM), novel combinations with effective targeted therapies are warranted. To this end, the current study evaluates new targeted agents and their pharmacological interaction with carboplatin-pemetrexed in human MPM cell lines.

methodsWe treated H2052, H2452, H28 and MSTO-211H cells with carboplatin, pemetrexed and targeted compounds (gefitinib, erlotinib, sorafenib, vandetanib, enzastaurin and ZM447439) and evaluated the modulation of pivotal pathways in drug activity and cancer cell proliferation.

resultsVandetanib emerged as the compound with the most potent cytotoxic activity, which interacted synergistically with carboplatin and pemetrexed. Drug combinations blocked Akt phosphorylation and increased apoptosis. Vandetanib significantly downregulated epidermal growth factor receptor (EGFR)/Erk/Akt phosphorylation as well as E2F-1 mRNA and TS mRNA/protein levels. Moreover, pemetrexed decreased Akt phosphorylation and expression of DNA repair genes. Finally, most MPM samples displayed detectable levels of EGFR and TS, the variability of which could be used for patients' stratification in future trials with vandetanib-pemetrexed-carboplatin combination.

conclusionVandetanib markedly enhances pemetrexed-carboplatin activity against human MPM cells. Induction of apoptosis, modulation of EGFR/Akt/Erk phosphorylation and expression of key determinants for pemetrexed and carboplatin activity contribute to this synergistic interaction, and, together with the expression of these determinants in MPM samples, warrant further clinical investigation.

Indexed as

ApoptosisBlotting, WesternCarboplatinCell CycleCell Line, TumorDrug Screening Assays, AntitumorDrug SynergismEnzyme-Linked Immunosorbent AssayGlutamatesGuanineHumansImmunohistochemistryMesotheliomaPemetrexedPhosphorylationPiperidinesCarboplatinGlutamatesGuaninePemetrexedPiperidinesProto-Oncogene Proteins c-aktQuinazolinesvandetanib

Identifiers

PMID21970874
PMCPMC3242521
OpenAlexW2024192220

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.