3474
Proteomic comparison of nasopharyngeal cancer cell lines C666 - 1 and NP69 identifies down - regulation of annexin II and beta2 - tubulin for nasopharyngeal carcinoma .
 nasopharyngeal cancer cell lines C666 - 1, NP69, nasopharyngeal carcinoma
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 nasopharyngeal cancer cell lines C666 - 1, NP69, nasopharyngeal carcinoma