Head & neck
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Comparative Study
Human papillomavirus in oropharyngeal squamous cell carcinomas in Korea: use of G1 cycle markers as new prognosticators.
Human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (SCC) exhibits distinct patterns worldwide, but its prevalence has not been extensively evaluated in Korea. The E7 oncogene-mediated carcinogenesis and its meaning are yet to be uncovered for oropharyngeal SCCs. ⋯ Incidence of HPV-related oropharyngeal SCC in Korea is similar to U.S.-European data. HPV presence correlates with improved survival. Expression ratios of G1 markers may predict survival of oropharyngeal SCCs better than each marker alone.