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:  Multiple signals required for cyclic AMP - responsive element binding protein ( CREB ) binding protein interaction induced by CD3 / CD28 costimulation .

A: CD3 / CD28
****
Q:  Here we report for the first time that the PCD / DCoH mRNA is present in human white blood cells and hair follicles .

A: PCD / DCoH
****
Q:  Kinetic analyses show that after LPS stimulation , NF - kappa B will peak at 1 h , TNF transcript prevalence at 2 h , and TNF protein at 4 h .

A:
TNF protein
****