24596
The bone morphogenetic protein ( BMP ) signaling pathway has essential functions in development , homeostasis , and the normal and pathophysiologic remodeling of tissues .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None