Auréa Cophignon

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Transmembrane CD95L (Fas ligand) can be cleaved to release a promigratory soluble ligand, cl-CD95L, which can contribute to chronic inflammation and cancer cell dissemination. The motility signaling pathway elicited by cl-CD95L remains poorly defined. Here, we show that in the presence of cl-CD95L, CD95 activates the Akt and RhoA signaling pathways, which(More)
The Na+/H+ exchanger NHE1 is at the crossroads of a large diversity of signaling pathways, whose activation modifies the cooperative response of the transporter to intracellular H+ ions. Here we show how the activation of the Na+/H+ exchanger NHE1 by the cleaved ligand of CD95 can be measured. We demonstrate two different methods designed to set(More)
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