9408
In the mouse embryo , mNFATc transcript was strongly expressed in thymus , lung and submandibular gland and weakly in skeletal muscle and heart suggesting that mNFATc may have a role both in embryogenesis and in mature T cells .
 mNFATc transcript, mNFATc, mature T cells, mNFATc
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 mNFATc transcript, mNFATc, mature T cells, mNFATc