The Leu262Val polymorphism of presenilin associated rhomboid like protein (PARL) is associated with earlier onset of type 2 diabetes and increased urinary microalbumin creatinine ratio in an Irish case-control population

The Leu262Val polymorphism of PARL is not associated with markers of insulin resistance. However, in subjects with T2DM, genetic variation at this locus may indicate earlier onset of T2DM and increased susceptibility to nephropathy and cardiovascular complications.