BACKGROUND: Preeclampsia (PE) is a serious complication of pregnancy which is associated with an increased future metabolic and cardiovascular risk for both mother and newborn. Recently, adipocyte fatty acid-binding protein (AFABP) was introduced as a novel adipokine, serum levels of which independently correlate with the development of the metabolic syndrome and cardiovascular disease in humans. In this study, we investigated serum concentrations of the adipokine AFABP in patients with PE as compared to healthy controls of similar gestational age. METHODS: AFABP serum levels were quantified by enzyme-linked immunosorbent assay (ELISA) in control (n = 20) and PE (n = 16) patients. Furthermore, AFABP was correlated to clinical and biochemical measures of renal function, glucose, and lipid metabolism, as well as inflammation. RESULTS: Mean maternal AFABP concentrations were significantly elevated in PE (24.5 +/- 9.7 microg/l) as compared to controls (14.8 +/- 7.1 microg/l). Furthermore, AFABP serum levels correlated positively with age, body mass index (BMI), blood pressure, serum creatinine, free fatty acids (FFAs), leptin, and C-reactive protein (CRP). In multivariate analyses, BMI and serum creatinine remained independently associated with AFABP concentrations and explained 58% of the variation in AFABP levels. CONCLUSION: We demonstrate that maternal AFABP serum concentrations are significantly increased in PE. Furthermore, BMI and serum creatinine are independent predictors of circulating AFABP.
BACKGROUND: Preeclampsia (PE) is a serious complication of pregnancy which is associated with an increased future metabolic and cardiovascular risk for both mother and newborn. Recently, adipocyte fatty acid-binding protein (AFABP) was introduced as a novel adipokine, serum levels of which independently correlate with the development of the metabolic syndrome and cardiovascular disease in humans. In this study, we investigated serum concentrations of the adipokine AFABP in patients with PE as compared to healthy controls of similar gestational age. METHODS:AFABP serum levels were quantified by enzyme-linked immunosorbent assay (ELISA) in control (n = 20) and PE (n = 16) patients. Furthermore, AFABP was correlated to clinical and biochemical measures of renal function, glucose, and lipid metabolism, as well as inflammation. RESULTS: Mean maternal AFABP concentrations were significantly elevated in PE (24.5 +/- 9.7 microg/l) as compared to controls (14.8 +/- 7.1 microg/l). Furthermore, AFABP serum levels correlated positively with age, body mass index (BMI), blood pressure, serum creatinine, free fatty acids (FFAs), leptin, and C-reactive protein (CRP). In multivariate analyses, BMI and serum creatinine remained independently associated with AFABP concentrations and explained 58% of the variation in AFABP levels. CONCLUSION: We demonstrate that maternal AFABP serum concentrations are significantly increased in PE. Furthermore, BMI and serum creatinine are independent predictors of circulating AFABP.
Authors: Julien Colle; Phillip Blondeel; Axelle De Bruyne; Silke Bochar; Liesbeth Tytgat; Chris Vercruysse; Sandra Van Vlierberghe; Peter Dubruel; Heidi Declercq Journal: J Mater Sci Mater Med Date: 2020-03-23 Impact factor: 3.896
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Authors: H Stepan; A Philipp; M Reiche; K Klostermann; S Schrey; C Reisenbüchler; U Lossner; J Kratzsch; M Bluher; M Stumvoll; M Fasshauer Journal: J Endocrinol Invest Date: 2010-03-05 Impact factor: 4.256
Authors: H Stepan; A Philipp; I Roth; S Kralisch; A Jank; W Schaarschmidt; U Lössner; J Kratzsch; M Blüher; M Stumvoll; M Fasshauer Journal: J Endocrinol Invest Date: 2011-07-27 Impact factor: 4.256