Search results for "E2F1"
showing 2 items of 22 documents
Analysis of E2F1 by clAP1
2017
The cellular inhibitor of Apoptosis 1 (cIAP1) behaves as an E3 ubiquitin ligase and has oncogenic properties. Previously, our team has shown that cIAP1 can regulate the E2F1 transcription factor activity. My research project has been focused on deepening our current knowledge on this interaction. Firstly, we characterized the E2F1-cIAP1 interaction, then we analyzed the regulation of E2F1 by cIAP1 and finally assessed the importance of the cIAP1-E2F1 interaction for the oncogenic properties of cIAP1. I have demonstrated a interaction of E2F1 with the hydrophobic pocket of the BIR3 domain of cIAP1. Moreover, I highlighted that the alpha 1 helix of the BIR3 domain is mandatory for the stabili…
Artemisinin–Second Career as Anticancer Drug?
2015
Artemisinin represents a showcase example not only for the activity of medicinal herbs deriving from traditional chinese medicine, but for phytotherapy in general. Its isolation from Sweet Wormwood (qinhao, Artemisia annua L.) represents the starting point for an unprecedent success story in the treatment of malaria worldwide. Beyond the therapeutic value against Plasmodium parasites, it turned out in recent years that the bioactivity of artemisinin is not restricted to malaria. We and others found that this sesquiterpenoid also exerts profound anticancer activity in vitro and in vivo. Artemisinin-type drugs exert multi-factorial cellular and molecular actions in cancer cells. Ferrous iron …