578
We found that a number of autophagy regulators are highly expressed in GBM tumors carrying a mesenchymal signature , which defines aggressiveness and invasion , and are associated with components of the MAPK pathway .
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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:
 None