4871
VLA - 4 integrin cross - linking on human monocytic THP - 1 cells induces tissue factor expression by a mechanism involving mitogen - activated protein kinase .
 GENE: VLA - 4 integrin; GENE: mitogen - activated protein kinase
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: VLA - 4 integrin; GENE: mitogen - activated protein kinase