958 resultados para Walker, Richard, 1679-1764
Resumo:
Prostate cancer (PCa) is the most prevalent cancer in men. Hyperactive STAT3 is thought to be oncogenic in PCa. However, targeting of the IL-6/STAT3 axis in PCa patients has failed to provide therapeutic benefit. Here we show that genetic inactivation of Stat3 or IL-6 signalling in a Pten-deficient PCa mouse model accelerates cancer progression leading to metastasis. Mechanistically, we identify p19(ARF) as a direct Stat3 target. Loss of Stat3 signalling disrupts the ARF-Mdm2-p53 tumour suppressor axis bypassing senescence. Strikingly, we also identify STAT3 and CDKN2A mutations in primary human PCa. STAT3 and CDKN2A deletions co-occurred with high frequency in PCa metastases. In accordance, loss of STAT3 and p14(ARF) expression in patient tumours correlates with increased risk of disease recurrence and metastatic PCa. Thus, STAT3 and ARF may be prognostic markers to stratify high from low risk PCa patients. Our findings challenge the current discussion on therapeutic benefit or risk of IL-6/STAT3 inhibition.
Resumo:
Ataxia Telangiectasia Mutated (ATM) is an important signalling molecule in the DNA damage response and inhibitors of ATM are under clinical development. We identified a synthetic lethal interaction between ATM inhibition and Phosphatase and tensin homolog (PTEN) loss which was the result of increased oxidative stress. Inhibition of ATM therefore represents a novel strategy to target PTEN associated cancers.
Resumo:
Book Review in Schweizerische Zeitschrift für Religions und Kulturgeschichte No. 100 (2006) of Richard Friedli & Mallory Schneuwly Purdie (eds), L’Europe des Religions. Éléments d’analyse des champs religieux européens. Actes du programme 2002-2003 de formation doctorale, Berne: Peter Lang, collection « Studia Religiosa Helvetica », vol.8/9, 2004, 257p.
Resumo:
Concert Program for A Program of Original Compositions, May 6, 1943
Resumo:
Concert program for Richard Roblee in his Senior Trombone Recital, February 17, 1966
Resumo:
Référence bibliographique : Rol, 58888
Resumo:
Référence bibliographique : Rol, 59708
Resumo:
Collection : Le Corrispondenze letterarie, scientifiche ed erudite dal Rinascimento all'età moderna ; 1, 2, 5,6
Resumo:
Comprend : Abrégé du traité de l'orthographe géographique ; Abrégé des regles de la versification franc̜oise
Resumo:
Comprend : Abrégé du traité de l'orthographe géographique ; Abrégé des regles de la versification franc̜oise
Resumo:
[Acte. 1726-01-31. Paris]