2556
In conclusion , CXCR4 expression is associated with gastric cancer cell migration in vitro , and strong expression of CXCR4 by gastric cancer cells is significantly associated with lymphatic metastasis in patients with gastric cancer , suggesting that CXCR4 plays an important role during gastric cancer progression .
 Anatomy: gastric cancer cell; Anatomy: gastric cancer cells; Anatomy: lymphatic; Anatomy: gastric cancer; Anatomy: gastric cancer
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: gastric cancer cell; Anatomy: gastric cancer cells; Anatomy: lymphatic; Anatomy: gastric cancer; Anatomy: gastric cancer