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.

Q:  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 .

A: concanavalin A
****
Q:  Bone resorption is regulated by the immune system , where T - cell expression of RANKL ( receptor activator of nuclear factor ( NF ) - kappaB ligand ) , a member of the tumour - necrosis factor family that is essential for osteoclastogenesis , may contribute to pathological conditions , such as autoimmune arthritis .

A: nuclear factor
****
Q:  Neither full - length isoform alters growth of a myeloid cell line under nondifferentiating conditions , but the proximal isoform selectively delays mitotic arrest of the cell line under differentiating conditions , resulting in the generation of greater numbers of neutrophils .

A:
proximal isoform
****