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001-es BibID:BIBFORM065229
035-os BibID:(PMID)21115902
Első szerző:Galimberti, Sara
Cím:ITF2357 Interferes with Apoptosis and Inflammatory Pathways in the HL-60 Model : a Gene Expression Study / Sara Galimberti, Martina Canestraro, Hakan Savli, Giuseppe Alberto Palumbo, Daniele Tibullo, Balint Nagy, Simona Piaggi, Francesca Guerrini, Naci Cine, Maria Rita Metelli, Mario Petrini
Dátum:2010
ISSN:0250-7005
Megjegyzések:Background: Cytotoxic and pro-apoptotic effectsexerted by the histone deacetylase inhibitor ITF2357 havebeen reported in acute myeloid leukemia HL-60 cells. In thecurrent study, its mechanism of action was investigated at themolecular level. Materials and Methods: Cell proliferationwas evaluated by methyl thiazol tetrazolium bromidereduction; apoptosis by annexin V, mitochondrialtransmembrane potential by tetramethylrhodamine ethylester. Functional experiments and gene expressionevaluations were performed by flow cytometry, microarray,and quantitative polymerase chain reaction. Results:Significant cell growth inhibition and increased apoptosiswere observed. ITF2357 reduced protein levels of BCL-2,MCL-1, and BCL-X, and increased levels of BAK. Exposureto ITF2357 did not abrogate NF-?B DNA binding. Aftermicroarray analysis, interleukin-10, interleukin-6, epidermalgrowth factor, peroxisome proliferator-activated receptor(PPAR), transforming growth factor ?, P38 mitogenactivatedprotein kinase, aryl hydrocarbon receptor,xenobiotic metabolism, PPAR/retinoic acid receptor, NF-?B,apoptosis, lipopolysaccharide/interleukin-1, G-proteinreceptor, T-cell receptor, and platelet-derived growth factorwere the de-regulated pathways. Conclusion: This studyshows that ITF2357 influences both proliferation andinflammatory pathways in HL-60 cells; this observationcould have possible applications in clinical practice.
Tárgyszavak:Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
gene expression
pathways
apoptosis
Inflammatory
Megjelenés:Anticancer Research. - 30 (2010), p. 4025-4035. -
További szerzők:Canestraro, Martina Savlı, Hakan Palumbo, Giuseppe Alberto Tibullo, Daniele Nagy Bálint (1956-) (molekuláris genetikus) Piaggi, Simona Guerrini, Francesca Cine, Naci Metelli, Maria Rita Petrini, Mario
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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