Is tAp73 one of the genes responsible for the lack of response to chemotherapy depending on B-Raf mutational status?
Here, for the first time we report, that there is a signaling loop between B-Raf activation and p73 function.Low expression of TAp73 in colorectal cancer cell lines with mutated B-Raf may be involved in the lack of response to oxaliplatin in monotherapy or combined with cetuximab.
These findings offer support to the socio-cultural model of stress and coping in that coping is associated with two outcomes (anxiety and depression), but motivational factors are also highlighted which have additional implications for the development of culturally specific interventions aimed at reducing caregiver distress.