8922
Given that sustained insulin secretion has been correlated with glucose - induced filamentous actin ( F - actin ) remodeling , we tested the hypothesis that a Cdc42 - activated PAK1 signaling cascade is required to elicit F - actin remodeling to mobilize granules to the cell surface .
 glucose
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 glucose