Dataset Information

The profiles of soluble adhesion molecules in the "great obstetrical syndromes".

ABSTRACT: OBJECTIVE:The objective of this study was to determine the profiles of maternal plasma soluble adhesion molecules in patients with preeclampsia, small-for-gestational-age (SGA) fetuses, acute pyelonephritis, preterm labor with intact membranes (PTL), preterm prelabor rupture of the membranes (preterm PROM), and fetal death. MATERIALS AND METHODS:A cross-sectional study was conducted to determine maternal plasma concentrations of sE-selectin, sL-selectin, and sP-selectin as well as sICAM-1, sVCAM-1, and sPECAM-1 in patients with (1) an uncomplicated pregnancy (control, n?=?100); (2) preeclampsia (n?=?94); (3) SGA fetuses (in women without preeclampsia/hypertension, n?=?45); (4) acute pyelonephritis (n?=?25); (5) PTL (n?=?53); (6) preterm PROM (n?=?24); and (7) fetal death (n?=?34). Concentrations of soluble adhesion molecules and inflammatory cytokines (tumor necrosis factor (TNF)-? and interleukin (IL)-8) were determined with sensitive and specific enzyme-linked immunoassays. RESULTS:In comparison to women with a normal pregnancy, (1) women with preeclampsia had higher median concentrations of sE-selectin, sP-selectin, and sVCAM-1, and a lower concentration of sL-selectin (all p values?

SUBMITTER: Docheva N

PROVIDER: S-EPMC6070437 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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The profiles of soluble adhesion molecules in the "great obstetrical syndromes".

Docheva Nikolina N Romero Roberto R Chaemsaithong Piya P Chaemsaithong Piya P Tarca Adi L AL Bhatti Gaurav G Pacora Percy P Panaitescu Bogdan B Chaiyasit Noppadol N Chaiworapongsa Tinnakorn T Maymon Eli E Hassan Sonia S SS Erez Offer O

The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 20180201 13

<h4>Objective</h4>The objective of this study was to determine the profiles of maternal plasma soluble adhesion molecules in patients with preeclampsia, small-for-gestational-age (SGA) fetuses, acute pyelonephritis, preterm labor with intact membranes (PTL), preterm prelabor rupture of the membranes (preterm PROM), and fetal death.<h4>Materials and methods</h4>A cross-sectional study was conducted to determine maternal plasma concentrations of sE-selectin, sL-selectin, and sP-selectin as well as ...[more]

PMID: 29320948

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Project description:ObjectiveWhile the role of type 2 diabetes (T2D) in inducing endothelial dysfunction is fairly well-established the etiological role of endothelial dysfunction in the onset of T2D is still a matter of debate. In the light of conflicting evidence in this regard, we conducted a prospective study to determine the association of circulating levels of soluble intercellular adhesion molecule 1 (sICAM-1) and soluble vessel cell adhesion molecule 1 (sVCAM-1) with incident T2D.MethodsData from this study came from 1,269 Mexican Americans of whom 821 initially T2D-free individuals were longitudinally followed up in the San Antonio Family Heart Study. These individuals were followed for 9752.95 person-years for development of T2D. Prospective association of sICAM-1 and sVCAM-1 with incident T2D was studied using Kaplan-Meier survival plots and mixed effects Cox proportional hazards modeling to account for relatedness among study participants. Incremental value of adhesion molecule biomarkers was studied using integrated discrimination improvement (IDI) and net reclassification improvement (NRI) indexes.ResultsDecreasing median values for serum concentrations of sICAM-1 and sVCAM-1 were observed in the following groups in this order: individuals with T2D at baseline, individuals who developed T2D during follow-up, individuals with prediabetes at baseline and normal glucose tolerant (NGT) individuals who remained T2D-free during follow-up. Top quartiles for sICAM-1 and sVCAM-1 were strongly and significantly associated with homeostatic model of assessment--insulin resistance (HOMA-IR). Mixed effects Cox proportional hazards modeling revealed that after correcting for important clinical confounders, high sICAM-1 and sVCAM-1 concentrations were associated with 2.52 and 1.99 times faster progression to T2D as compared to low concentrations, respectively. Individuals with high concentrations for both sICAM-1 and sVCAM-1 progressed to T2D 3.42 times faster than those with low values for both sICAM-1 and sVCAM-1. The results were similar in women in reproductive age group and the remainder of the cohort. Inclusion of sICAM-1 and sVCAM-1 in predictive models significantly improved reclassification and discrimination. The majority of these results were seen even when the analyses were restricted to NGT individuals.ConclusionSerum concentrations of sICAM-1 and sVCAM-1 independently and additively predict future T2D and represent important candidate biomarkers of T2D.

Dataset Information

The profiles of soluble adhesion molecules in the "great obstetrical syndromes".

Publications

The profiles of soluble adhesion molecules in the "great obstetrical syndromes".

Similar Datasets

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