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Bralewska M, Biesiada L, Grzesiak M, Rybak-Krzyszkowska M, Huras H, Gach A, Pietrucha T, Sakowicz A. Chromogranin A demonstrates higher expression in preeclamptic placentas than in normal pregnancy. BMC Pregnancy Childbirth 2021; 21:680. [PMID: 34620125 PMCID: PMC8496087 DOI: 10.1186/s12884-021-04139-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 09/20/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Although preeclampsia has long been recognized as a condition affecting late pregnancy, little is known of its pathogenesis or treatment. The placenta releases a number of hormones and molecules that influence the course of pregnancy, one of which is chromogranin A, a soluble protein secreted mainly from the chromaffin cells of the adrenal medulla. Its role in pregnancy and pregnancy-related disorders remains unclear. Therefore, the main aim of the proposed study is to determine whether chromogranin A is related with the occurrence of preeclampsia. METHODS Placental samples were collected from 102 preeclamptic patients and 103 healthy controls, and Chromogranin A gene (CHGA) expression was measured using real-time RT-PCR, The RT-PCR results were verified on the protein level using ELISA. The normal distribution of the data was tested using the Shapiro-Wilk test. The clinical and personal characteristics of the groups were compared using the Student's t-test for normally-distributed data, and the χ2 test for categorical variables. The Mann-Whitney U test was used for non-normally distributed data. As the log- transformation was not suitable for the given outcomes, the Box- Cox Transformation was used to normalize data from ELISA tests and CHGA expression. Values of P < .05 were considered statistically significant. RESULTS Chromogranin A gene expression was found to be significantly higher in the study group than in controls. Protein analyses showed that although the CgA concentration in placental samples did not differ significantly, the catestatin (CST) level was significantly lower in samples obtained from women with preeclampsia, according to the controls. CONCLUSIONS FOR PRACTICE This study for the first time reveals that chromogranin A gene expression level is associated with preeclampsia. Moreover, the depletion in catestatin level, which plays a protective role in hypertension development, might be a marker of developing preeclampsia. Further studies may unravel role of Chromogranin A in the discussed disease.
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Affiliation(s)
- Michalina Bralewska
- Department of Medical Biotechnology, Medical University of Lodz, Zeligowskiego 7/9, Lodz, Poland.
| | - Lidia Biesiada
- Department of Obstetrics, Perinatology and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Rzgowska 281/289, Lodz, Poland
| | - Mariusz Grzesiak
- Department of Obstetrics, Perinatology and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Rzgowska 281/289, Lodz, Poland
| | - Magda Rybak-Krzyszkowska
- Department of Obstetrics and Perinatology, University Hospital in Krakow, Kopernika 36, Krakow, Poland
| | - Hubert Huras
- Department of Obstetrics and Perinatology, University Hospital in Krakow, Kopernika 36, Krakow, Poland
| | - Agnieszka Gach
- Department of Genetics, Polish Mother's Memorial Hospital-Research Institute in Lodz, Rzgowska 281/289, Lodz, Poland
| | - Tadeusz Pietrucha
- Department of Medical Biotechnology, Medical University of Lodz, Zeligowskiego 7/9, Lodz, Poland
| | - Agata Sakowicz
- Department of Medical Biotechnology, Medical University of Lodz, Zeligowskiego 7/9, Lodz, Poland
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Lewandowski KC, Biesiada L, Grzesiak M, Sakowicz A. C-Peptide and leptin system in dichorionic, small and appropriate for gestational age twins-possible link to metabolic programming? Nutr Diabetes 2020; 10:29. [PMID: 32778645 PMCID: PMC7417567 DOI: 10.1038/s41387-020-00131-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/13/2020] [Accepted: 07/22/2020] [Indexed: 12/05/2022] Open
Abstract
Children born small for gestational age (SGA) are at increased risk of future glucose intolerance and type 2 diabetes, possibly after due intrauterine metabolic programming. Soluble leptin receptor (SLR) limits leptin access to signal-transducing membrane receptors. The present study examines whether SGA and appropriate for gestational age (AGA) twins differ with regard to their C-peptide, glucose and leptin systems. The markers C-peptide, glucose, fetal leptin, and SLR in cord blood were assessed in children from dichorionic twin pregnancies at delivery. In 32 cases, weight differed by >15% between twins: one demonstrated Intrauterine Growth Retardation (IUGR) (<10th percentile-SGA), while the other did not (AGAI). The other 67 pairs presented appropriate weight for gestational age (AGAII). Placental leptin and placental leptin receptor content were also assessed. Despite the same concentrations of glucose, the SGA twins maintained a higher level of C-peptide [44.48 pmol/l vs. 20.91 pmol/l, p < 0.05] than the AGAI co-twins, higher HOMA index, calculated as [C-peptide] x [Glucose] (p = 0.045), in cord blood, and a higher level of SLR [SGA vs AGAI—mean: 28.63 ng/ml vs. 19.91 ng/ml, p < 0.01], without any differences in total leptin (p = 0.37). However, SGA placentas demonstrated higher leptin level [130.1 pg/100 g total protein vs 83.8 pg/100 g total protein, p = 0.03], without differences in placental leptin receptor (p = 0.66). SGA/IUGR twins demonstrate relative insulin resistance accompanied by decreased fetal and increased placental leptin signaling. We speculate that relative insulin resistance and changes in the leptin system might be the first evidence of processes promoting deleterious metabolic programming for post-natal life.
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Affiliation(s)
- Krzysztof C Lewandowski
- Department of Endocrinology and Metabolic Diseases, Polish Mothers' Memorial Hospital-Research Institute, Lodz, Poland.,Medical University of Lodz, Department of Endocrinology and Metabolic Diseases, Lodz, Poland
| | - L Biesiada
- Department of Obstetrics and Gynecology, Polish Mother's Memorial Hospital-Research Institute, Lodz, Poland
| | - M Grzesiak
- Department of Perinatology, Obstetrics and Gynecology, Polish Mother's Memorial Hospital-Research Institute, Lodz, Poland
| | - A Sakowicz
- Medical University of Lodz, Department of Medical Biotechnology, Lodz, Poland.
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Sakowicz A, Bralewska M, Pietrucha T, Habrowska-Górczyńska DE, Piastowska-Ciesielska AW, Gach A, Rybak-Krzyszkowska M, Witas PJ, Huras H, Grzesiak M, Biesiada L. Canonical, Non-Canonical and Atypical Pathways of Nuclear Factor кb Activation in Preeclampsia. Int J Mol Sci 2020; 21:E5574. [PMID: 32759710 PMCID: PMC7432517 DOI: 10.3390/ijms21155574] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 07/30/2020] [Accepted: 07/31/2020] [Indexed: 01/31/2023] Open
Abstract
Although higher nuclear factor κB (NFκB) expression and activity is observed in preeclamptic placentas, its mechanism of activation is unknown. This is the first study to investigate whether the canonical, non-canonical, or atypical NFκB activation pathways may be responsible for the higher activation of NFκB observed in preeclamptic placentas. The study included 268 cases (130 preeclamptic women and 138 controls). We studied the expression of the genes coding for NFκB activators (NIK, IKKα, IKKβ, and CK2α) and inhibitors (IκBα and IκBβ) using RT-PCR in real time. The RT-PCR results were verified on the protein level using ELISA and Western blot. To determine the efficiency of the pathways, the ratios of activator(s) to one of the inhibitors (IκBα or IκBβ) were calculated for each studied pathway. The preeclamptic placentas demonstrated significantly lower IKKα and CK2α but higher IκBα and IκBβ protein levels. In addition, the calculated activator(s) to inhibitor (IκBα or IκBβ) ratios suggested that all studied pathways might be downregulated in preeclamptic placentas. Our results indicate that preeclamptic placentas may demonstrate mechanisms of NFκB activation other than the canonical, non-canonical, and atypical forms. In these mechanisms, inhibitors of NFκB may play a key role. These observations broaden the existing knowledge regarding the molecular background of preeclampsia development.
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Affiliation(s)
- Agata Sakowicz
- Medical University of Lodz, Department of Medical Biotechnology, 90-752 Lodz, Poland; (M.B.); (T.P.)
| | - Michalina Bralewska
- Medical University of Lodz, Department of Medical Biotechnology, 90-752 Lodz, Poland; (M.B.); (T.P.)
| | - Tadeusz Pietrucha
- Medical University of Lodz, Department of Medical Biotechnology, 90-752 Lodz, Poland; (M.B.); (T.P.)
| | | | | | - Agnieszka Gach
- Department of Genetics, Polish Mother’s Memorial Hospital-Research Institute in Lodz, 93-338 Lodz, Poland;
| | - Magda Rybak-Krzyszkowska
- Department of Obstetrics and Perinatology, University Hospital in Krakow, 31-501 Krakow, Poland; (M.R.-K.); (H.H.)
| | - Piotr J Witas
- Medical University of Lodz, Department of Haemostatic Disorders, 92-215 Lodz, Poland;
| | - Hubert Huras
- Department of Obstetrics and Perinatology, University Hospital in Krakow, 31-501 Krakow, Poland; (M.R.-K.); (H.H.)
| | - Mariusz Grzesiak
- Department of Perinatology, Obstetrics and Gynecology, Polish Mother’s Memorial Hospital-Research Institute in Lodz, 93-338 Lodz, Poland;
- Medical University of Lodz, Department of Obstetrics and Gynecology, 93-338 Lodz, Poland
| | - Lidia Biesiada
- Department of Obstetrics and Gynecology, Polish Mother’s Memorial Hospital-Research Institute, 93-338 Lodz, Poland;
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Biesiada L, Sakowicz A, Grzesiak M, Borowiec M, Lisowska M, Pietrucha T, von Kaisenberg C, Lewandowski K. Identification of placental genes linked to selective intrauterine growth restriction (IUGR) in dichorionic twin pregnancies: gene expression profiling study. Hum Genet 2019; 138:649-659. [PMID: 31041507 PMCID: PMC6554264 DOI: 10.1007/s00439-019-02016-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 04/16/2019] [Indexed: 11/28/2022]
Abstract
A linkage of dichorionic (DC) twin pregnancies with selective intrauterine growth restriction (IUGR) to alterations in placental gene expression is unclear. The aim of the study was to identify placental genes related to hypoxia, adipogenesis and human growth which may contribute to IUGR development. The study group (IUGR/AGA) comprised dichorionic (DC) twin pregnancies, where the weight of the twins differed by > 15%; in addition, one twin was small for gestational age (< 10th percentile-SGA) (IUGR) while the other was appropriate for gestational age (> 10th percentile-AGA). In the control group (AGA/AGA), both fetuses were AGA and their weights differed by < 15%. In the first step (selection), placental expression of 260 genes was analysed by commercial PCR profiler array or qPCR primer assay between six pairs of IUGR/AGA twins. In the second stage (verification), the expression of 20 genes with fold change (FC) > 1.5 selected from the first stage was investigated for 75 DC pregnancies: 23 IUGR/AGA vs. 52 AGA/AGA. The expression of Angiopoetin 2, Leptin and Kruppel-like factor 4 was significantly higher, and Glis Family Zinc Finger 3 was lower, in placentas of SGA fetuses (FC = 3.3; 4.4; 1.6; and - 1.8, respectively; p < 0.05). The dysregulation of gene expression related to angiogenesis and growth factors in placentas of twins born from IUGR/AGA pregnancies suggest that these alternations might represent biological fetal adaptation to the uteral condition. Moreover, DC twin pregnancies may be a good model to identify the differences in placental gene expression between SGA and AGA fetuses.
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Affiliation(s)
- Lidia Biesiada
- Department of Obstetrics, Perinatology and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Rzgowska 281/289, Lodz, Poland.
| | - Agata Sakowicz
- Department of Medical Biotechnology, Medical University of Lodz, Lodz, Poland
| | - Mariusz Grzesiak
- Department of Obstetrics, Perinatology and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Rzgowska 281/289, Lodz, Poland
| | - Maciej Borowiec
- Department of Clinical Genetic, Medical University of Lodz, Lodz, Poland
| | - Michalina Lisowska
- Department of Medical Biotechnology, Medical University of Lodz, Lodz, Poland
| | - Tadeusz Pietrucha
- Department of Medical Biotechnology, Medical University of Lodz, Lodz, Poland
| | | | - Krzysztof Lewandowski
- Department of Endocrinology and Metabolic Diseases, Polish Mother's Memorial Hospital-Research Institute in Lodz, Lodz, Poland
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Sakowicz A, Pietrucha T, Rybak-Krzyszkowska M, Huras H, Gach A, Sakowicz B, Banaszczyk M, Grzesiak M, Biesiada L. Double hit of NEMO gene in preeclampsia. PLoS One 2017; 12:e0180065. [PMID: 28654673 PMCID: PMC5487068 DOI: 10.1371/journal.pone.0180065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 06/08/2017] [Indexed: 12/19/2022] Open
Abstract
The precise etiology of preeclampsia is unknown. Family studies indicate that both genetic and environmental factors influence its development. One of these factors is NFkB, whose activation depends on NEMO (NFkB essential modulator. This is the first study to investigate the association between the existence of single nucleotide variant of the NEMO gene and the appearance of preeclampsia. A total of 151 women (72 preeclamptic women and 79 controls) and their children were examined. Sanger sequencing was performed to identify variants in the NEMO gene in the preeclamptic mothers. The maternal identified variants were then sought in the studied groups of children, and in the maternal and child controls, using RFLP-PCR. Real-time RT-PCR was performed to assess NEMO gene expression in maternal blood, umbilical cord blood and placentas. The sequencing process indicated the existence of two different variants in the 3'UTR region of the NEMO gene of preeclamptic women (IKBKG:c.*368C>A and IKBKG:c.*402C>T). The simultaneous occurrence of the TT genotype in the mother and the TT genotype in the daughter or a T allele in the son increased the risk of preeclampsia development 2.59 fold. Additionally, we found that the configuration of maternal/fetal genotypes (maternal TT/ daughter TT or maternal TT/son T) of IKBKG:c.*402C/T variant is associated with the level of NEMO gene expression. Our results showed that, the simultaneous occurrence of the maternal TT genotype (IKBKG:c.*402C>T variants) and TT genotype in the daughter or T allele in the son correlates with the level of NEMO gene expression and increases the risk of preeclampsia development. Our observations may offer a new insight into the genetic etiology and pathogenesis of preeclampsia.
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Affiliation(s)
- Agata Sakowicz
- Department of Medical Biotechnology, Medical University of Lodz, Lodz, Poland
- * E-mail:
| | - Tadeusz Pietrucha
- Department of Medical Biotechnology, Medical University of Lodz, Lodz, Poland
| | | | - Hubert Huras
- Department of Obstetrics and Perinatology, University Hospital in Krakow, Krakow, Poland
| | - Agnieszka Gach
- Departments of Genetic, Polish Mother's Memorial Hospital-Research Institute in Lodz, Lodz, Poland
| | - Bartosz Sakowicz
- Department of Microelectronics and Computer Science, Lodz University of Technology, Lodz, Poland
| | | | - Mariusz Grzesiak
- Department of Obstetrics and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Lodz, Poland
| | - Lidia Biesiada
- Department of Obstetrics and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Lodz, Poland
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Sakowicz A, Hejduk P, Pietrucha T, Nowakowska M, Płuciennik E, Pospiech K, Gach A, Rybak-Krzyszkowska M, Sakowicz B, Kaminski M, Krasomski G, Biesiada L. Finding NEMO in preeclampsia. Am J Obstet Gynecol 2016; 214:538.e1-538.e7. [PMID: 26571191 DOI: 10.1016/j.ajog.2015.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 10/24/2015] [Accepted: 11/05/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND The mechanism of preeclampsia and its way of inheritance are still a mystery. Biochemical and immunochemical studies reveal a substantial increase in tumor necrosis factor alpha, interleukin-1 beta, and interleukin-6 concentrations in the blood of women with preeclampsia. The level of these factors is regulated by nuclear facxtor-kappa B, whose activation in a classical pathway requires inhibitory kappa B kinase gamma (known as NEMO or IKBKG). Moreover, NEMO can schedule between cytoplasma and the nucleus. In the nucleus, IKBKG interacts with other proteins, and thus, it is implicated in the regulation of different gene expressions, which are related to cell cycle progression, proliferation, differentiation, and apoptosis. OBJECTIVE This is the first study investigating the association between the level of NEMO gene expression and the presence of preeclampsia. We tested the hypothesis that the simultaneous increase in NEMO gene expression both in the mother and her fetus may be responsible for the preeclampsia development. Moreover, the relationships between clinical risk factors of preeclampsia and the levels of NEMO gene expression in blood, umbilical cord blood, and placentas were investigated. STUDY DESIGN A total of 91 women (43 preeclamptic women and 48 controls) and their children were examined. Real-time reverse transcription-polymerase chain reaction was used to assess the amount total NEMO messenger ribonucleic acid (mRNA) content and the mRNA level of each NEMO transcript from exons 1A, 1B, and 1C in maternal blood, umbilical cord blood, and placentas. Univariate analyses and correlation tests were performed to examine the association between NEMO gene expression and preeclampsia. RESULTS Newborn weight and height, maternal platelet number, and gestational age (week of delivery) were lower in the group of women with preeclampsia than controls. NEMO gene expression level was found to be almost 7 times higher in the group of women with preeclampsia than healthy controls. The correlation analysis found that a simultaneous increase in the expression level of total NEMO mRNA in maternal blood and the mRNA for total NEMO (Rs = 0.311, P < .05), transcripts 1A (Rs = 0.463, P < .01), 1B (Rs = 0.454, P < .01), and 1C (Rs = 0.563, P < .001) in fetal blood was observed in preeclamptic pregnancies. In addition, the mRNA levels for total NEMO and transcripts 1A, 1B, and 1C were lower in placentas derived from pregnancies complicated by preeclampsia. CONCLUSION Simultaneous increase of NEMO gene expression in maternal and fetal blood seems to be relevant for preeclampsia development. The results of our study also suggest that a decreased NEMO gene expression level in preeclamptic placentas may be the main reason for their intensified apoptosis.
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Affiliation(s)
- Agata Sakowicz
- Department of Medical Biotechnology, Medical University of Lodz, Poland.
| | - Paulina Hejduk
- Department of Medical Biotechnology, Medical University of Lodz, Poland
| | - Tadeusz Pietrucha
- Department of Medical Biotechnology, Medical University of Lodz, Poland
| | | | | | - Karolina Pospiech
- Department of Molecular Cancerogenesis, Medical University of Lodz, Poland
| | - Agnieszka Gach
- Department of Genetic, Polish Mother's Memorial Hospital-Research Institute in Lodz, Poland
| | | | - Bartosz Sakowicz
- Department of Microelectronics and Computer Science, Lodz University of Technology, Poland
| | - Marek Kaminski
- Department of Microelectronics and Computer Science, Lodz University of Technology, Poland
| | - Grzegorz Krasomski
- Department of Obstetrics and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Poland
| | - Lidia Biesiada
- Department of Obstetrics and Gynecology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Poland
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Kędzierska-Markowicz A, Krekora M, Biesiada L, Głowacka E, Krasomski G. The evaluation of correlation between IL-1β, Il-8, IFN-γ cytokines concentration in cervico-vaginal fluid and the risk of preterm delivery. Ginekol Pol 2015; 86:821-6. [DOI: 10.17772/gp/59269] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Biesiada L, Krekora M, Krasomski G. [Subchorionic hematoma as a risk factor of pregnancy and delivery in women with threatening abortion]. Ginekol Pol 2010; 81:902-906. [PMID: 21395080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
OBJECTIVES The aim was to present pregnancy complications and outcome in the group of women with subchorionic hematoma (SCH) diagnosed in the first or second trimester of pregnancy METHODS A retrospective study was performed to compare the perinatal outcome of 41 patients with SCH (study group) with 59 women treated of threatening abortion (control group). Age, obstetric history the course of pregnancy and obstetric outcomes were analyzed. RESULTS More SCH patients lost the pregnancy before 22 weeks gestation when Compared to the control group (39.02% vs. 15.3%). The mean age of women in both groups was similar, but a previous loss of pregnancy was more often observed in SCH group (24.4% vs. 9.4%). The majority of SCH women were multiparas (63.25% vs. 43.75%). The frequency of perinatal complications such as premature delivery, intrauterine growth retardation (IUGR) or premature rupture of membranes (PROM), was similar in both groups, but pregnancy-induced hypertension (PIH) was observed more often in SCH group (p = 0.008). The percentage of caesarean sections, the average condition of the newborns in Apgar score and weight were similar in both groups. There were no differences either in the frequency of meconium stained fluid or the presence of late decelerations in delivery CTG pattern. The patients with SCH delivered female fetuses more frequently; 81.25% of those who delivered vaginally had incomplete placenta. CONCLUSIONS 1. SCH is more frequent in multiparas, especially if previous pregnancy loss was reported. 2. About 40% of pregnancies with SCH are lost before 22 weeks gestation; bleeding is a bad prognostic factor 3. SCH diagnosed at the beginning of pregnancy is a risk factor of PIH in the third trimester. 4. SCH diagnosed in early pregnancy does not influence the method of delivery and does not increase the risk of adverse pregnancy outcome.
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Affiliation(s)
- Lidia Biesiada
- Instytut Centrum Zdrowia Matki Polki, Klinika Połoznictwa i Ginekologii w Łodzi.
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Biesiada L, Pietrzak Z, Brocka U, Oszukowski P, Krasomski G. [Markers of oxidative stress in pregnancies complicated by pregnancy induced hypertension and intrahepatic cholestasis]. Ginekol Pol 2007; 78:956-960. [PMID: 18411919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
OBJECTIVE The aim of the study was to investigate levels of superoxide dismutase (CuZnSOD-1), catalase (CAT), glutathione peroxidase (GPx) and malonodialdehyde (MDA) in groups of pregnant women with pregnancy induced hypertension (PIH), hypertension recognized before pregnancy (HA) or intrahepatic cholestasis. MATERIAL AND METHODS 33 women with PIH, 6 with HA and 12 with cholestasis were compared with 33 healthy pregnant women. Levels of enzymes were assessed in blood samples. Methods of delivery and obstetric results were presented. RESULTS SOD and GPx levels did not differ significantly in any of the investigated groups. A tendency for lower mean levels of CAT in the group of PIH women, and a higher level of MDA in the group of women with HA has been noted. The mean CAT level was significantly lower in PIH and HA patients delivered instantaneously due to the risk of eclampsia. All mean levels of enzymes in the group of women with cholestasis were similar to the ones in the group of healthy women. Patients with PIH and HA gave birth more often by cesarean section, but the overall condition of the newborns was satisfactory. CONCLUSIONS There is no substantial evidence that the level of oxidative enzymes in a blood sample can be an indicator of oxidative stress in pregnant women with PIH, HA or cholestasis. Although CAT levels were lower in PIH and HA women who had cesarean section due to the risk of eclampsia, there was no correlation between these enzyme levels and the clinical outcome of patients or the condition of the newborns.
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Affiliation(s)
- Lidia Biesiada
- Klinika Patologii Ciazy i Ginekologii Instytutu Centrum Zdrowia Matki Polki w Lodzi.
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Biesiada L, Pietrzak Z, Szaflik K, Oszukowski P, Wilczyński J, Krasomski G. [Obstetrical results in women who underwent intrauterine invasive procedures during the pregnancy]. Ginekol Pol 2006; 77:691-9. [PMID: 17219798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
OBJECTIVE The aim of this study was retrospective analysis of the results of pregnancies among women who had intrauterine invasive procedures (IIP)--amnioinfusion, amnioreduction, cordocentesis and shunts, based on the materials from Polish Mother's Memorial Hospital Research Institute in 2000-2003. MATERIAL AND METHODS 320 women performed IIP: amnioinfusions due to the oligohydramnion (frequently connected with congenital fetal abnormalities) or premature rupture of membranes. Amnioreduction due to the polihydramnion (also in a twin pregnancy with TTTS syndrome). Implantation of shunts in fetal abnormalities--hydrocephalus, megabladder, CALM. Cordocentesis--diagnostic or therapeutic in a fetal immunisatio anty-Rh factor and fetal arrhythmias. RESULTS The total percentage of pregnancy failure after IIP was 53.2%. The best results were in the groups with hydrocephalus and immunisatio anty Rh factor, the worst in the group of patients with severe oligohydramnion due to the congenital abnormalities of fetuses' kidney. The most frequent early complications after IIP were premature rupture of membranes (12.2%), fetal hypoxia (13.7%) and premature constrictions of uterus (8.4%). 21.3% of patients delivered in less than 5 days after IIP ( delivery or abortion) due to the early complications or after resolving the obstetrical situation, e.g. the genetic reason of fetal abnormalities or lethal abnormalities. More complications were connected with amnioinfusion than with amnioreduction. Cordocentesis seemed not to be connected with more often appearing of fetal hypoxia. CONCLUSION (1) IIP are connected with a big percentage of pregnancy failure, but it is more a result of fetal serious disease than a intrauterine procedure. (2) Performing an amnioinfusion or cordocentesis in severe oligohydramnion gives a quick diagnosis of fetal potential abnormalities and makes it possible to outlook the fetal prognosis. (3) Patients should be as early as possible qualificated to IIP to avoid complications caused by the primary fetal disease. (4) Patients for IIP should be carefully selected and prepared. They need very strict observation for a fetal well-being and monitoring the infective factors after the procedure.
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Affiliation(s)
- Lidia Biesiada
- Klinika Połoinictwa i Ginekologii, Zaklad Ultrasonografii Ginekologiczno-Polozniczej.
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Wilczyński JR, Banasik M, Głowacka E, Tchórzewski H, Malinowski A, Szpakowski M, Wieczorek A, Nowak M, Szpakowski A, Zeman K, Wilczyński J, Biesiada L, Jaczewski B. [Expression of intercellular adhesion molecule-1 (ICAM-1) on the surface of peripheral blood lymphocytes of pregnant women with pregnancy-induced hypertension]. Ginekol Pol 2002; 73:495-500. [PMID: 12185712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
OBJECTIVES Intercellular adhesion molecule-1 (ICAM-1, CD54) is involved in process of leukocytes adhesion to endothelium as well as in their migration to surrounding tissues. There is much evidence that pregnancy-induced hypertension (PIH) presents a state of endothelial destruction mediated partially by increased ICAM-1 expression on endothelial cells and neutrofils. DESIGN The aim of this study was to evaluate the expression of ICAM-1 (CD54) molecule on the peripheral blood lymphocytes of pregnant women with PIH studied "in vitro". MATERIALS AND METHODS Preeclampsia (PE) and transient hypertension (TH) were defined according to USA National Health Institute criteria. The study group consisted of 16 women with preeclampsia (PE), 12 women with transient hypertension (TH) and 9 women with physiological pregnancy. The group of 8 nonpregnant women served as controls. Exclusion criteria were: uterine contractions, infection and steroid therapy before blood sampling. Peripheral blood was obtained by venipuncture. Lymphocytes were isolated and cultured by using standard procedures. Mitogenic doses of phytohaemaglutynin (PHA) were added to each culture. Immunofluorescent marking techniques with anty-CD54 one-step monoclonal antibodies were performed. Analysis was made with FACSCalibur flow-cytometer with 488 nm argon laser using CellQuest programme. The results were described as the percentage of CD54+ lymphocytes and MFI index corresponding density of CD54 molecules on the lymphocyte surface. Statistical analysis was performed using t-Student and U-Mann-Whitney tests. The work was sponsored by KBN 4 P05E 118,15 grant. RESULTS The percentage of CD54+ lymphocytes in physiological pregnancy compared to nonpregnant women did not differ significantly (56.9 +/- 20.8% vs. 57.2 +/- 14.0%, p = 0.97). The MFI value was increased in pregnant women but in comparison with nonpregnant women did not reach statistical significance (34.7 +/- 35.7 vs. 17.8 +/- 4.3, p = 0.20). The percentage of CD54+ lymphocytes in TH group compared to normal pregnant women did not differ significantly (52.2 +/- 18.6% vs. 56.9 +/- 20.8%, p = 0.58) but MFI value was significantly increased (100.6 +/- 81.5 vs. 34.7 +/- 35.7). In PE group compared to normal pregnant women the percentage of CD54+ lymphocytes as well as MFI value were significantly increased (CD54+: 70.8 +/- 12.9% vs. 56.9 +/- 20.8%, p < 0.05; MFI: 170.8 +/- 91.7 vs. 34.7 +/- 35.7, p < 0.0005). CONCLUSIONS 1/expression of ICAM-1 molecule on peripheral blood lymphocytes studied "in vitro" during normal pregnancy is not different in comparison to the nonpregnant state, but 2/ in pregnancy complicated with PIH is significantly increased, especially in PE, 3/described changes are a sign of the lymphocyte activation and may be responsible for endothelial destruction observed in PIH.
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Biesiada L, Krasomski G, Tchórzewski H. [Current opinions on immunological processes in rheumatoid arthritis during pregnancy]. Pol Merkur Lekarski 2001; 10:477-9. [PMID: 11503269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The essential in pathogenesis of RA is induction of incorrect immunological response against synovial and connective tissue antigens, which depends of CD4+ T-cells activation by specific antigen. This stimulation leads to releasing Th1 lymphokines. The most important cytokine is TNF-alpha. An increased level of TNF-alpha, IL-1, IL-6, GM-CSF, IL-8 was observed in patients with RA. PDGF, FGF, TGF, C-X-C a chemokines (IL-GRO-alpha, ENA78) and CCb chemokines (RANTES, MCP1 MIP1 alpha) are also involved in synovial hyperplasia in RA. During a pregnancy a clinical improvement in women with RA is frequent. The reason of this fact is probably connected with Th2 predominance (IL-4, IL-10) caused by presence of fetal tissues. Specific, cell-mediated immunity is suppressed and changed to Th2 by progesterone and PGE2. During a pregnancy a higher sensitivity of lymphocytes to progesterone was found. Progesterone stimulates T cells to PIBF production, which decreases NK activity. Th2 cytokines (Il-6, IL-10, IL-13, TGF) are expressed on decidua and inhibit secretion of Th1 cytokines (IL-2, INF gamma, TNF-alpha, IL-1 alpha, IL-1 beta). Immunosuppression caused by pregnancy probably decreases inflammatory and destructive reactions in tissues women with RA. The first attack of this disease frequently observed during puerperium is connected with a high level of prolactin and a low of estrogens, which causes a increased release of IL-2 and has a main influence on initiation and increasing of inflammatory process in RA.
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Affiliation(s)
- L Biesiada
- Klinika Połoznictwa Instytutu Centrum Zdrowia Matki Polki
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13
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Wilczyński JR, Głowacka E, Tchórzewski H, Malinowski A, Wieczorek A, Banasik M, Zeman K, Szpakowski A, Jaczewski B, Krekora M, Wilczyński J, Biesiada L. [The role of cytokines in Th1/Th2 balance in pregnant women with transient hypertension]. Ginekol Pol 2000; 71:464-8. [PMID: 11002547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
OBJECTIVES There is growing evidence that Th1/Th2 imbalance in cytokine network may play role in immunopathology of preeclampsia (PE). Normal pregnancy is "Th2 phenomenon" while PE is believed to be caused by Th1-shift. There is few data concerning Th1/Th2 imbalance in transient hypertension of pregnancy (TH). DESIGN The aim of this study was to check the hypothesis that changes in IFN-gamma and IL-2 (Th1 cytokines) levels are accompanied with deficit in TGF-beta (anti-Th1 cytokine) production in TH. MATERIALS AND METHODS The study group consisted of 10 pregnant women with TH diagnosed between 30-37 week of gestation (mean age 27.0 +/- 3.0 years, mean gestational age 33.5 +/- 3.0 weeks) and 10 women with uncomplicated pregnancy (mean age 26.0 +/- 3.5 years, mean gestational age 35.5 +/- 1.5 weeks). All women were primigravidae matched according to gestational age and race. They had no diabetes mellitus and renal diseases prior to pregnancy neither had any features of them during the study. They had no hypertension before pregnancy. Exclusion criteria were: uterine contractions, infection and therapy with steroids before blood sampling. TH was defined according to USA National Health Institute criteria. Peripheral blood lymphocytes (PBL) were cultured for 72 hours in standard 1640 RPMI medium enriched with 20% FCS, L-glutamine, antibiotics (Sigma) and mitogen phytohemaglutynine (PHA) (Sigma). Cytokine levels were estimated in culture supernatants by using standard ELISA kits according to the indications of the producer (R&D). Statistical analysis was performed with Student-T test. RESULTS In TH group the levels of IL-2 were higher compared with control group but the differences did not reach statistical significance (4.5 vs. 1.56 pg/ml, t = -1.00, p < 0.1). The same referred to IFN-gamma levels (754.0 vs. 771.0 pg/ml, t = -0.04, NS). However, TGF-beta levels were significantly lower in TH group compared with control group (2459.2 vs. 4156.4 pg/ml, t = -1.47, p < 0.05). Conclusion is that there is a significant deficit of TGF-beta production in peripheral blood lymphocytes of women with TH studied "in vitro". This may contribute to Th1-shift seen in TH similarly to PE.
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Affiliation(s)
- J R Wilczyński
- Katedry Połoznictwa i Ginekologii WAM, Klinika Chirurgii Ginekologicznej Instytutu CZMP w Lodzi
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Wilczyński JR, Banasik M, Tchórzewski H, Malinowski A, Wieczorek A, Zeman K, Szpakowski M, Jaczewski B, Krekora M, Wilczyński J, Biesiada L. [The role of peripheral blood lymphocyte subpopulations in differentiation between preeclampsia and transient hypertension]. Ginekol Pol 2000; 71:469-73. [PMID: 11002548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
OBJECTIVES Hypertension is the most frequent complication of pregnancy after 24th week of gestation, occurring in 8% of pregnancies and being the main cause of perinatal mortality and morbidity. It is classified as preeclampsia (PE) or transient hypertension (TH). According to some statements PE and TH are distinct syndromes of different pathogenesis. There are even opinions emphasizing that in most cases TH is in fact undiagnosed chronic hypertension. The role of immunological system in pathogenesis of PE is well known but the hypothesis that immunological events are engaged in pathogenesis of chronic hypertension has not been proved so far. Assuming that TH is closer in its pathogenesis to chronic hypertension than to PE it would be possible to differentiate between TH and PE using some immunological tests. If PE and TH are the same, the differences would be insignificant. DESIGN The aim of this study was to check the hypothesis that peripheral blood lymphocyte subsets analysis is an useful tool in differentiation between PE and TH and confirmation of their distinct origin. MATERIALS AND METHODS The study groups consisted of 19 pregnant women with PE (mean age 25.5 +/- 2.5 years, mean gestational age 32.5 +/- 2.5 weeks, 84.2% primiparae) and 14 pregnant women with TH (mean age 27.0 +/- 3.0 years, mean gestational age 33.5 +/- 3.0 weeks, 100% primiparae) diagnosed between 30-37 week of gestation. All women were matched according to gestational age and race. They had no renal diseases or chronic hypertension prior to pregnancy neither had any features of them during the study. Exclusion criteria were: uterine contractions, infection and therapy with steroids before blood sampling. PE and TH were defined according to USA National Health Institute criteria. Peripheral blood was obtained by venipuncture. Standard immunofluorescent marking techniques for whole blood with one-step monoclonal antibodies were performed. Lymphocyte subsets (CD19+, CD3+, CD4+, CD8+, CD3-/CD16+/CD56+, CD3+/CD16+/CD56+, CD8+/CD28+, CD4+/CD45RA+, CD4+/CD45RO+, CD3+/CD69+) analysis was done with flow-cytometer FACSCalibur with 488 nm argon laser. The lymphocyte cells region was chosen with LeucoGATE and analysis performed with SimulSET v.3.1 programme. Statistical analysis was based on Student T test. RESULTS The differences in peripheral blood lymphocyte subsets composition between PE and TH were insignificant. CONCLUSION Is that on the basis of peripheral blood lymphocyte subsets analysis PE and TH despite different clinical symptoms seem to have common pathogenesis. However there is possibility that changes observed in peripheral blood are not significantly different in PE and TH because of their low importance for immunopathogenesis.
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Affiliation(s)
- J R Wilczyński
- Katedry Połoznictwa i Ginekologii WAM, Klinika Chirurgii Ginekologicznej Instytutu CZMP w Lodzi
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Tchórzewski H, Krasomski G, Biesiada L, Głowacka E, Banasik M, Lewkowicz P. IL-12, IL-6 and IFN-gamma production by lymphocytes of pregnant women with rheumatoid arthritis remission during pregnancy. Mediators Inflamm 2000; 9:289-93. [PMID: 11213913 PMCID: PMC1781773 DOI: 10.1080/09629350020027609] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/30/2022] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is an autoimmune disease with progressive activity. The RA remission was observed in women during pregnancy, but the mechanism responsible for remission is hypothetical only and concerns mechanisms of immune regulation such as lymphocyte subpopulations and interleukin production. AIMS The lymphocyte subpopulations and interleukin production in vitro in a group of healthy non-pregnant women, healthy pregnant women and pregnant women suffering from RA may help towards a better understanding of regulation of the immune processes. METHODS The investigations were performed in trimester III--2 days after delivery and 6 weeks after delivery. Peripheral blood lymphocytes were isolated on Gradisol gradient and analysed immediately or after having been cultured for 72 hours in RPMI medium supplemented with 10% FCS. The cultures were terminated after 72 h, supernatants stored at -72 degrees C for interleukin evaluation. The concentrations of IFN-gamma, IL-2, IL-6, IL-12, TNF-alpha and its soluble receptors R-I, R-II were estimated in non-stimulated and PHA (Sigma, 5 microg/ml) stimulated culture supernatants using ELISA Endogen kits according to the manufacturer's instructions. RESULTS The general pattern of T cell subpopulation distribution was similar in all analysed groups. Decreased IFN-gamma, IL-12 and increased IL-6 production by lymphocytes after PHA stimulation was found in trimester III in pregnant women with RA as compared to healthy pregnant woman. CONCLUSION The obtained results suggest that in pregnant women with RA the TH1 cell response predominates, contrary to healthy pregnant women with TH2 type functional response. These phenomena were not observed after delivery.
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MESH Headings
- Adult
- Antigens, CD/biosynthesis
- Arthritis, Rheumatoid/blood
- Arthritis, Rheumatoid/immunology
- Cells, Cultured
- Female
- Hemagglutinins/pharmacology
- Humans
- Interferon-gamma/biosynthesis
- Interleukin-12/biosynthesis
- Interleukin-6/biosynthesis
- Leukocytes, Mononuclear/cytology
- Leukocytes, Mononuclear/drug effects
- Leukocytes, Mononuclear/immunology
- Mitogens/pharmacology
- Pregnancy
- Pregnancy Complications/blood
- Pregnancy Complications/immunology
- Receptors, Tumor Necrosis Factor/biosynthesis
- Receptors, Tumor Necrosis Factor, Type I
- Receptors, Tumor Necrosis Factor, Type II
- Remission, Spontaneous
- Th1 Cells/cytology
- Th1 Cells/drug effects
- Th1 Cells/immunology
- Th2 Cells/cytology
- Th2 Cells/drug effects
- Th2 Cells/immunology
- Tumor Necrosis Factor-alpha/biosynthesis
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Affiliation(s)
- H Tchórzewski
- Department of Clinical Immunology, Polish Mother's Memorial Hospital-Research Institute, Lódź.
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