In comparison, in urinary peptidomic screens of women with preeclampsia, the most common constituents are albumin and tubular proteins that are thought to reflect renal tubule damage.24 However, a characteristic and specific signature for human preeclampsia are yet to be determined despite many studies.24 The nonbiased peptidome screening of urine collected prepregnancy, GD12 and GD18 led to the identification of Umod peptides that were increased in a pregnancy-dependent manner in SHRSP relative to WKY. This evidence concerns the gene ALB and preeclampsia.