PGC-1alpha-dependent pathway of mitochondrial biogenesis was investigated for the first time in type I endometrial cancer and in normal endometrium. In cancer endometrial tissue the citrate synthase activity, the mitochondrial DNA content and the TFAM level were found doubled compared to control endometrial tissue. Moreover, a 1.6- and 1.8-fold increase, respectively, of NRF-1 and PGG-1alpha expression was found. This study demonstrates, for the first time, that the increased mitochondrial biogenesis in type I endometrial cancer is associated to the upregulation of PGC-1alpha signalling pathway.
The PGC-1a-dependent pathway of mitochondrial biogenesis is upregulated in type I endometrial cancer
Cantatore P;
2009
Abstract
PGC-1alpha-dependent pathway of mitochondrial biogenesis was investigated for the first time in type I endometrial cancer and in normal endometrium. In cancer endometrial tissue the citrate synthase activity, the mitochondrial DNA content and the TFAM level were found doubled compared to control endometrial tissue. Moreover, a 1.6- and 1.8-fold increase, respectively, of NRF-1 and PGG-1alpha expression was found. This study demonstrates, for the first time, that the increased mitochondrial biogenesis in type I endometrial cancer is associated to the upregulation of PGC-1alpha signalling pathway.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
