15887
Our results reveal a previously unrecognized function for TRP channels , link calcium signaling to longevity , and , importantly , demonstrate that genetic programs contribute to lifespan extension at cold temperatures .
 Chemical: calcium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: calcium