2468
The IGF - 1 gene was transfected into male SMCs and compared with SMCs transfected with a plasmid vector ( vector control ) and nontransfected SMCs ( cell control ) .
 SMCs, SMCs, plasmid, SMCs, cell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 SMCs, SMCs, plasmid, SMCs, cell