DRD2 and autoimmune pancreatitis: According to the research results of Bakker P.R. et al. (2012), who analyzed the prognostic role of rs1800497 (A2A1 (=C/T)), rs6277 (T/C), rs6275 (C/T), rs1801028 (Ser/Cys (=C/G)), rs1076560 (C/A), and rs1799732 (CDel) of the DRD2 gene, no statistically significant associations were found with the risk of developing AIP [41].