1556
Induction of TaxI in a human T-cell line Jurkat carrying the TaxI gene under the metallothionein promoter led to increases in mRNA and surface expression of ICAM-I .
 metallothionein promoter, TaxI, TaxI, human T-cell line Jurkat, mRNA, TaxI gene, ICAM-I
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 metallothionein promoter, TaxI, TaxI, human T-cell line Jurkat, mRNA, TaxI gene, ICAM-I