You will be given a definition of a task first, then some input of the task.
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.

Contrary to the widely held view that mitogen - stimulated cells become insensitive to glucocorticoids , our experiments show that with respect to inhibition of thymidine and uridine incorporation and glucose uptake , the cells are highly sensitive to dexamethasone at 24 , 48 , and 72 h after stimulation with concanavalin A .
Output:
concanavalin A