11461
Engagement of human CD2 by mitogenic pairs of anti - CD2 mAb induces tyrosine phosphorylation of a number of intracellular proteins including a 120 kDa phosphoprotein that we identify as the proto - oncogene c - Cbl .
 human CD2, anti - CD2 mAb, proto - oncogene c - Cbl
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 human CD2, anti - CD2 mAb, proto - oncogene c - Cbl