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.

 Partial inhibition of p50 and p105 expression by NF - kappa B1 antisense oligonucleotides significantly reduced T - cell proliferation and CD25 / IL - 2R alpha cell surface expression .
IL - 2R

 B lymphocyte stimulator ( BLyS ) is a novel member of the TNF family of proteins expressed by myeloid cells as membrane - bound and soluble forms .
B lymphocyte stimulator

 A region of basic amino acids spanning residues 639 - 656 in the human 5 - lipoxygenase sequence resembles a consensus bipartite nuclear localizing sequence .

5 - lipoxygenase

