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.

Input: Consider Input: This A / R - induced NF kappa B signaling response appears to be mediated , at least in part , by intracellular redox imbalance .

Output: NF kappa B

Input: Consider Input: Indeed , in vivo primed T cells predominantly express p50 / p50 and p65 / p50 dimers , whereas these p50 - containing complexes are barely detectable in tolerant T cells that express p65 - and c - Rel - containing complexes .

Output: c - Rel

Input: Consider Input: Functional and physical interaction of protein - tyrosine kinases Fyn and Csk in the T - cell signaling system .
Output: tyrosine kinases