SOCS-3 is frequently methylated in head and neck squamous cell carcinoma and its precursor lesions and causes growth inhibition. - Weber,A.; Hengge,U.R.; Bardenheuer,W.; Tischoff,I.; Sommerer,F.; Markwarth,A.; Dietz,A.; Wittekind,C.; Tannapfel,A. (Oncogene, 2005)