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.

Example Input: Immunoregulatory effects of Glycyrrhizic acid exerts anti-asthmatic effects via modulation of Th1/Th2 cytokines and enhancement of CD4(+)CD25(+)Foxp3(+) regulatory T cells in ovalbumin-sensitized mice.
Example Output: cytokines

Example Input: A review of the structural and functional features of olmesartan medoxomil, an angiotensin receptor blocker.
Example Output: angiotensin receptor

Example Input: Enhanced beta cell function and anti-inflammatory effect after chronic treatment with the dipeptidyl peptidase-4 inhibitor vildagliptin in an advanced-aged diet-induced obesity mouse model.
Example Output:
dipeptidyl peptidase-4