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: Insulin therapy has been expanded by development of human insulin and new modes of injection , including insulin pumps .

Output: human insulin

Input: Consider Input: The STP1 locus is located on chromosome IV close to at least two other genes involved in RNA splicing : PRP3 and SPP41 .

Output: STP1 locus

Input: Consider Input: High and pathological PAI - 1 levels before and after the VO test were consistent with a defective fibrinolytic potential due to the inhibitory effect of PAI - 1 on plasminogen activation .
Output: PAI - 1