5266
After selection and conversion to adipocytes , the level of EGFR expression was retained in infectant adipocytes ( 150 , 000 and 250 , 000 / cell , respectively ) , but not in the parental 3T3 - L1 adipocytes ( < 5000 / cell ) .
 EGFR
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 EGFR