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The persistence of TGF-beta1-transcribing macrophages , despite paralysis of T cell function , may provide an explanation for the chronicity of the disease, and may identify a novel therapeutic target in this inflammatory vasculopathy .
 TGF-beta1-transcribing macrophages
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:
 TGF-beta1-transcribing macrophages