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Here we show DNA damage-induced apoptosis in these T lymphocytes is dependent on the antioncogenic transcription factor interferon regulatory factor (IRF)-1 .
 cell type: T lymphocytes; protein: antioncogenic transcription factor interferon regulatory factor; protein: transcription factor; protein: (IRF)-1
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell type: T lymphocytes; protein: antioncogenic transcription factor interferon regulatory factor; protein: transcription factor; protein: (IRF)-1