13976
We further demonstrated that TNF - alpha markedly stimulated p38 MAPK , p42 / p44 MAPK , and JNK1 / 2 phosphorylation via a c - Src / EGFR , PDGFR / PI3K / Akt pathway .
 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