13105
The gene effects were predicted to alter apoptosis receptor levels , extrinsic apoptotic pathways through caspases , cytokine effects on apoptotic events , Ca ( + 2 ) - induced death signaling , cell cycle checkpoints , and potential effects of survival factors .
 Chemical: Ca ( + 2 )
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: Ca ( + 2 ) 
Answer:
 Chemical: Ca ( + 2 )