FOXM1 and keratoconus: The levels of miR-23a-3p and -5p in pancreatic tumor specimens of KC mice with strong FOXM1 expression (n = 10) were lower than those with negative/weak (n = 10) and moderate (n = 10) FOXM1 expression, and the levels of miR-23a-5p in pancreatic tumor specimens with moderate FOXM1 expression were also lower than those with negative/weak FOXM1 expression.