Is epidermal growth factor a potential biomarker for poor cetuximab response in tongue cancer cells?
Our data suggest that the amount of EGF is a determinant of the tumor cell proliferation rate and the response to cetuximab treatment in tongue cancer. Thus, EGF is a potential predictive biomarker of poor cetuximab response and a possible treatment target.
Preoperative chemoradiation for rectal cancer carries a significant risk of pudendal neuropathy, which might contribute to the incidence of fecal incontinence after restorative proctectomy for rectal cancer.