instruction:
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.
question:
 As with the prototypical NF - kappa B p50 - p65 heterodimer , this novel p65 homodimeric form of NF - kappa B is functionally sequestered in the cytoplasm but rapidly appears in the nuclear compartment following cellular stimulation .
answer:
p65 homodimeric form


question:
 In this study , we examined whether PPARgamma ligand regulates osteopontin gene expression in THP - 1 cells , a cell line derived from human monocytic leukemia cells which can differentiate to macrophage upon stimulation with phorbol ester PMA .
answer:
PPARgamma ligand


question:
 Vitamin D receptor ( VDR ) concentration was quantitated in human peripheral blood mononuclear cells ( PBMC ) from patients with absorptive hypercalciuria ( AH ) and patients with high 1 , 25 ( OH ) 2D3 due to acquired or transient disease states and the results compared to those in normal subjects .
answer:

Vitamin D receptor