5775
This indicates a key role for the ephrinB2 / EphB4 interaction within the osteoblast lineage in osteoblast differentiation and support of osteoclastogenesis .
 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