Stefin A and Stefin B: Markers for Prognosis in Operable Squamous Cell Carcinoma of the Head and Neck

Conclusions: A group of patients at high risk for disease progression was identified, characterized by the downregulated stefin A protein in the tumor compared with the nontumorous mucosa. Stefin A was recognized as a promising candidate marker for prognosis in patients with operable carcinoma of the head and neck.