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The tumor necrosis factor-alpha ( TNF alpha) gene is an immediate early gene in activated T cells , in that it is rapidly induced without a requirement for protein synthesis .
 protein: TNF; cell type: T cells; protein: tumor necrosis factor-alpha; DNA: tumor necrosis factor-alpha ( TNF alpha) gene
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: TNF, T cells, tumor necrosis factor-alpha, tumor necrosis factor-alpha ( TNF alpha) gene 
Answer:
 protein: TNF; cell type: T cells; protein: tumor necrosis factor-alpha; DNA: tumor necrosis factor-alpha ( TNF alpha) gene