NFIX and Ureteral obstruction: Additionally, the Nuclear Factor 1 X‐type (NFIX) promoting the apoptosis‐related gene Interferon alpha‐inducible protein 27 (IFI27) expression found by multimodal data was validated in an in vivo Adenoma‐Associated Virus (AAV)‐injected and unilateral ureteral obstruction mouse model, showing that the IFI27 level within the kidney was associated with fibrosis [117].