http://www.cnr.it/ontology/cnr/individuo/prodotto/ID27076
Apoptosis Induced by Piroxicam plus Cisplatin Combined Treatment Is Triggered by p21 in Mesothelioma (Articolo in rivista)
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- Label
- Apoptosis Induced by Piroxicam plus Cisplatin Combined Treatment Is Triggered by p21 in Mesothelioma (Articolo in rivista) (literal)
- Anno
- 2011-01-01T00:00:00+01:00 (literal)
- Alternative label
Baldi A, Piccolo MT, Boccellino MR, Donizetti A, Cardillo I, La Porta R, Quagliuolo L, Spugnini EP, Cordero F, Citro G, Menegozzo M, Calogero RA, Crispi S. (2011)
Apoptosis Induced by Piroxicam plus Cisplatin Combined Treatment Is Triggered by p21 in Mesothelioma
in PloS one
(literal)
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- Baldi A, Piccolo MT, Boccellino MR, Donizetti A, Cardillo I, La Porta R, Quagliuolo L, Spugnini EP, Cordero F, Citro G, Menegozzo M, Calogero RA, Crispi S. (literal)
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- PMID: 21858171
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- Department of Biochemistry, Section of Pathology, Second University of Naples, Naples, Italy
Gene Expression & Human Molecular Genetics Laboratory, Institute of Genetics and Biophysics, CNR, Naples, Italy,
S.A.F.U. Department, Regina Elena Cancer Institute, Rome, Italy,
Campania Regional Operating Center (COR) of the National Mesothelioma Registry (ReNaM) - Department of Experimental Medicine, Second University of Naples, Naples, Italy,
Bioinformatics and Genomics Unit, Department of Clinical and Biological Science, University of Turin, Turin, Italy (literal)
- Titolo
- Apoptosis Induced by Piroxicam plus Cisplatin Combined Treatment Is Triggered by p21 in Mesothelioma (literal)
- Abstract
- Background:Malignant mesothelioma (MM) is a rare, highly aggressive tumor, associated to asbestos exposure. To date no
chemotherapy regimen for MM has proven to be definitively curative, and new therapies for MM treatment need to be
developed. We have previously shown in vivo that piroxicam/cisplatin combined treatment in MM, specifically acts on cell
cycle regulation triggering apoptosis, with survival increase.
Methodology/Principal Findings:We analyzed, at molecular level, the apoptotic increase caused by piroxicam/cisplatin
treatment in MM cell lines. By means of genome wide analyses, we analyzed transcriptional gene deregulation both after
the single piroxicam or cisplatin and the combined treatment. Here we show that apoptotic increase following combined
treatment is mediated by p21, since apoptotic increase in piroxicam/cisplatin combined treatment is abolished upon p21
silencing.
Conclusions/Significance:Piroxicam/cisplatin combined treatment determines an apoptosis increase in MM cells, which is
dependent on the p21 expression. The results provided suggest that piroxicam/cisplatin combination might be tested in
clinical settings in tumor specimens that express p21. (literal)
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