NCX 1102 : actif sur cellules cancers de prostate et vessie

NCX 1102 : actif sur cellules cancers de prostate et vessie

Cancer Lett. 2005 Feb 10;218(2):163-70.

Evaluation of the antitumoral potential of different nitric oxide-donating non-steroidal anti-inflammatory drugs (NO-NSAIDs) on human urological tumor cell lines.

Huguenin S, Vacherot F, Fleury-Feith J, Riffaud JP, Chopin DK, Bolla M, Jaurand MC.Groupe de recherche INSERM E 03-37, Oncogenese des Tumeurs Respiratoires et Urogenitales, Faculte de Medecine, 8, Rue du General Sarrail, 94010 Creteil Cedex, France.

Our work aimed at identifying the antitumoral potential of new nitric oxide (NO)-releasing non-steroidal anti-inflammatory drug (NSAID) derivatives on human prostate and bladder carcinoma cell lines.Among all molecules tested, two sulindac derivatives, NCX 1102 ((Z)-5-fluoro-2-methyl-1-[[4-(methylsulfinyl)phenyl] methylene]-1H-indene-3-acetic acid 4-(nitrooxy)butyl ester) and NCX 1105 ((Z)-5-fluoro-2-methyl-1-[[4-(methylsulfinyl)phenyl] methylene]-1H-indene-3-acetic acid 6-(nitrooxymethyl)-2-methylpyrydyl ester hydrochloride), were the most cytotoxic compounds.In contrast to its parent molecule sulindac, cell cycle analysis showed that NCX 1102 led to cell accumulation in the G2-M transition stage in all cell lines, and induced apoptosis in five out of the six cell lines.Thus, NO-NSAIDs may be useful for the elaboration of new therapeutic strategies in the management of bladder and prostate cancer.

Aucun commentaire: