20120
Possible mechanisms of resistance to TRAIL - induced apoptosis are highlighted ( i . e . c - FLIP , Bcl - 2 , IAPs , p53 , NF - kappa B ) and the rationale for the combined administration of TRAIL with drugs targeting these mechanisms is provided .
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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