3594
The purpose of this study was to determine whether upregulation of PTEN gene by transfection wild - type PTEN gene to ovarian cancer cells can inhibit growth and migration and to explore the potential for PTEN gene therapy of ovarian cancers .
 Anatomy: ovarian cancer cells; Anatomy: ovarian cancers
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: ovarian cancer cells, ovarian cancers 
Answer:
 Anatomy: ovarian cancer cells; Anatomy: ovarian cancers