HAT1 and pancreatic serous cystadenoma: Gene expression profiling of patients with PsA and PsC also identified potential genes as biomarkers for PsA, including Notch 2 N-Terminal Like (NOTCH2NL), histone acetyltransferase 1 (HAT1), C-X-C motif chemokine ligand 10 (CXCL10), and SET domain containing 2 (SETD2)34.