Plasma kisspeptin levels are elevated in cord blood and present sexual dimorphism in the adult population: Relation with leptin, gonadotropins and anthropometrical data

► In the same cohort we have studied kisspeptin, leptin and gonadotropins levels. ► Kisspeptin cord blood levels were notably higher than plasma adult levels. ► Kisspeptin plasma levels in adult population presented sexual dimorphism. ► The source of kisspeptin could be different in cord blood and adult population. ► Kisspeptin and LH levels showed some interaction after multivariate analysis.