1493
Treatment with FGF23 activated mitogen - activated protein kinase ( MAPK ) and protein kinase B ( Akt ) pathways in PBMCm , demonstrating functional FGFR signaling in these cells .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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