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However, the reduced expression of these proteins was not the result of a global TCR/CD3 -signaling defect because CD3 cross-linking induced an equivalent increase in intracellular-free calcium ions , as well as NFATp dephosphorylation , translocation to the nucleus , and DNA binding in both normal and anergic T cells .
 CD3, anergic T cells, normal, NFATp, TCR/CD3
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:
 CD3, anergic T cells, normal, NFATp, TCR/CD3