The level of ISM1 in the control group was 0.8–6.7 ng/mL (median 2.6 ng/mL), in the gestational hypertension group was 0.8–3.6 ng/mL (median 2.68 ng/mL) and in the preeclampsia group was 1.2–4.4 ng/mL (median 2.5 ng/mL). The gene discussed is ISM1; the disease is preeclampsia.