In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
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Question:  These results demonstrate that glucocorticoids inhibit preactivated T cells by down - regulating signal transduction through IL - 2R .

Answer: IL - 2R


Question:  Constitutive PI3 - K activity is essential for proliferation , but not survival , of Theileria parva - transformed B cells .

Answer: PI3 - K


Question:  Functional uncoupling of the Janus kinase 3 - Stat5 pathway in malignant growth of human T cell leukemia virus type 1 - transformed human T cells .

Answer:
Janus kinase 3