Definition: 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: Transforming growth factor - beta ( TGF - beta ) inhibits cell cycle progression , in part through up - regulation of gene expression of the p21 ( WAF1 / Cip1 ) ( p21 ) cell cycle inhibitor .
Output:
TGF - beta