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.
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Question:  This study established a UUO model in angiotensin type 1a receptor ( AT1a ) deficient ( mutant ) mice to elucidate the role of angiotensin II through AT1a on the fibrosis of the obstructed kidney ( OBK ) .

Answer: angiotensin II


Question:  Th1 response , which is characterized by IFN - gamma release , is thought to be involved in the host defense against dermatophytes and to reflect cutaneous reaction in dermatophytosis .

Answer: IFN - gamma


Question:  Phosphorylation , in turn , targets BCL - 6 for rapid degradation by the ubiquitin / proteasome pathway .

Answer:
BCL - 6