4321
TNF - alpha stimulated these changes in part by increasing transcription and stabilization of RNA for amphiregulin , an EGF receptor ligand , and amphiregulin directly increased HPV - 16 E6 / E7 and cyclin A RNAs .
 GENE: TNF - alpha; GENE: amphiregulin; GENE: EGF receptor; GENE: amphiregulin; GENE: E6; GENE: E7; GENE: cyclin A RNAs
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: TNF - alpha; GENE: amphiregulin; GENE: EGF receptor; GENE: amphiregulin; GENE: E6; GENE: E7; GENE: cyclin A RNAs