4888
Our study reveals a consequence of adhesion receptor - mediated signaling in T cells , which is potentially important in the regulation of T cell activation , including production of cytokines and expression of proto - oncogenes , many of which are controlled through 3 ' AU - rich elements .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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