736
Moreover , the insulin - like growth factor - 1 receptor ( IGF1R ) oncogene , which is often mutated or amplified in human cancers and functions as an important regulator of cell growth and tumor invasion , was identified as a direct target of miR - 7 .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None