1744
Taken together , these results suggest that silymarin may exert a strong anticarcinogenic effect against PCA and that this effect is likely to involve impairment of erbB1 - SHC - mediated signaling pathway , induction of CDKIs , and a resultant G1 arrest .
 GENE: erbB1; GENE: SHC; GENE: CDKIs
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: erbB1; GENE: SHC; GENE: CDKIs