nuri77Nur77-GFP reporter mice as a useful tool study Nur77 promoter activity during renal IRI. (A) Induction of GFP transcript level mirrored that of Nur77 in the kidney tissues 24 hours after IRI,The expression of nur77 gene and Nur77 are induced at 0–4 hr after 10 µM forskolin treatment in PC12 cells. (A) PC12 cells were treated with 10 μM forskolin.nur77