ANGPTL8 and autoimmune pancreatitis: Serum levels of ANGPTL8 were assessed by ELISA analysis.<h4>Results</h4>Serum concentrations of ANGPTL8 were significantly higher in the high AIP group compared with the low AIP group [293.84 (255.63-332.05) ng/mL vs. 223.05 (202.85-243.25) ng/mL; <i>P</i> < 0.001].