19911
Exogenous IGFBP - 2 acting via integrin receptors to reduce phosphatase and tensin homolog deleted from chromosome 10 ( PTEN ) levels protected these cells against death induced by various chemotherapeutic agents .
 None
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