12549
These data reveal that FGF2 - signaling involves the inositol polyphosphate cascade , including IP6K , and demonstrate that IP6K regulates Runx2 and osteoblast gene expression .
 Chemical: inositol polyphosphate
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: inositol polyphosphate