2547
We also examined cell proliferation , migration , and anti - apoptotic activity in response to stromal cell - derived factor ( SDF ) - 1alpha and evaluated SDF - 1alpha / CXCR4 signaling pathways .
 Anatomy: cell
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: cell