2479
Additional mechanistic studies further suggested that the ability of circulating cancer cells to extravasate to surrounding lung tissues was linked to the activation of the vascular endothelium via one or more Galpha ( i ) - coupled receptors .
 Anatomy: cancer cells; Anatomy: lung tissues; Anatomy: vascular endothelium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: cancer cells; Anatomy: lung tissues; Anatomy: vascular endothelium