OBJECTIVE: To compare serum levels of angiogenic growth factors vascular endothelial growth factor (VEGF), placental growth factor (PlGF) and angiogenin in pre-eclamptic women and matched controls. DESIGN: Retrospective analysis of -70 degrees C stored serum of women who developed pre-eclampsia and matched controls. SETTING: Department of Gynaecology and Obstetrics, St Elisabeth Hospital, Curaçao, Netherlands Antilles. SAMPLE: Thirty women with pre-eclampsia and 30 normotensive controls matched for age and gestation. RESULTS: VEGF and PIGF serum levels were significantly lower in pre-eclamptic pregnancies, compared with controls (VEGF 0.31 +/- 1.20 vs 18.30 +/- 24.97 pg/mL, P = 0.0004; PlGF 54.19 +/- 32.05 vs 497.95 +/- 340.51 pg/mL, P < 0.0001). Matched couple analysis showed VEGF serum concentrations to be lower in the majority of pre-eclamptic women and PlGF concentrations to be lower in all pre-eclamptic women. Angiogenin serum levels showed no statistical significant difference between pre-eclamptic pregnancies and controls (523.68 +/- 367.55 vs 670.41 +/- 251.54 ng/mL, P = 0.058), with matched couple analysis showing no clear pattern. CONCLUSIONS: Decreased serum levels of VEGF and PIGF characterise, and therefore seem to be of importance during (the development of), pre-eclampsia. This selective deficit of angiogenic growth factors might in part explain the shallow placentation found in this pregnancy complication.
OBJECTIVE: To compare serum levels of angiogenic growth factors vascular endothelial growth factor (VEGF), placental growth factor (PlGF) and angiogenin in pre-eclamptic women and matched controls. DESIGN: Retrospective analysis of -70 degrees C stored serum of women who developed pre-eclampsia and matched controls. SETTING: Department of Gynaecology and Obstetrics, St Elisabeth Hospital, Curaçao, Netherlands Antilles. SAMPLE: Thirty women with pre-eclampsia and 30 normotensive controls matched for age and gestation. RESULTS:VEGF and PIGF serum levels were significantly lower in pre-eclamptic pregnancies, compared with controls (VEGF 0.31 +/- 1.20 vs 18.30 +/- 24.97 pg/mL, P = 0.0004; PlGF 54.19 +/- 32.05 vs 497.95 +/- 340.51 pg/mL, P < 0.0001). Matched couple analysis showed VEGF serum concentrations to be lower in the majority of pre-eclamptic women and PlGF concentrations to be lower in all pre-eclamptic women. Angiogenin serum levels showed no statistical significant difference between pre-eclamptic pregnancies and controls (523.68 +/- 367.55 vs 670.41 +/- 251.54 ng/mL, P = 0.058), with matched couple analysis showing no clear pattern. CONCLUSIONS: Decreased serum levels of VEGF and PIGF characterise, and therefore seem to be of importance during (the development of), pre-eclampsia. This selective deficit of angiogenic growth factors might in part explain the shallow placentation found in this pregnancy complication.
Authors: Roberto Romero; Tinnakorn Chaiworapongsa; Offer Erez; Adi L Tarca; Maria Teresa Gervasi; Juan Pedro Kusanovic; Pooja Mittal; Giovanna Ogge; Edi Vaisbuch; Shali Mazaki-Tovi; Zhong Dong; Sun Kwon Kim; Lami Yeo; Sonia S Hassan Journal: J Matern Fetal Neonatal Med Date: 2010-05-12
Authors: Elena R Rivers; Anthony J Horton; Angela F Hawk; Elizabeth G Favre; Katherine M Senf; Paul J Nietert; Eugene Y Chang; Ann C Foley; Christopher J Robinson; Kyu-Ho Lee Journal: Hypertens Pregnancy Date: 2014-07-02 Impact factor: 2.108
Authors: Amy E Whitten; Roberto Romero; Steven J Korzeniewski; Adi L Tarca; Alyse G Schwartz; Lami Yeo; Zhong Dong; Sonia S Hassan; Tinnakorn Chaiworapongsa Journal: Am J Obstet Gynecol Date: 2013-01-17 Impact factor: 8.661
Authors: Tinnakorn Chaiworapongsa; Roberto Romero; Steven J Korzeniewski; Juan Pedro Kusanovic; Eleazar Soto; Jennifer Lam; Zhong Dong; Nandor G Than; Lami Yeo; Edgar Hernandez-Andrade; Agustín Conde-Agudelo; Sonia S Hassan Journal: Am J Obstet Gynecol Date: 2013-01-17 Impact factor: 8.661