The 31st Ion Channel Meeting took place from September 11 to 14 in Sète. Sylvie Ducreux, researcher of the IRIS team was present. Her collaborative work with the Mitovasc lab (Angers, France) was presented in an oral session by Florian Beignon (Angers, France): The TRPV1 channel, a thermostat to regulate mitochondrial thermogenesis?