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Gumusoglu SB. The role of the placenta-brain axis in psychoneuroimmune programming. Brain Behav Immun Health 2024; 36:100735. [PMID: 38420039 PMCID: PMC10900837 DOI: 10.1016/j.bbih.2024.100735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/06/2024] [Accepted: 02/04/2024] [Indexed: 03/02/2024] Open
Abstract
Gestational exposures have enduring impacts on brain and neuroimmune development and function. Perturbations of pregnancy leading to placental structure/function deficits, cell stress, immune activation, and endocrine changes (metabolic, growth factors, etc.) all increase neuropsychiatric risk in offspring. The existing literature links obstetric diseases with placental involvement to offspring neuroimmune outcomes and neurodevelopmental risk. Psychoneuroimmune outcomes in offspring brain include changes to microglia, cytokine/chemokine production, cell stress, and long-term immunoreactivity. These outcomes are altered by structural, anti-angiogenic/hypoxic, inflammatory, and metabolic diseases of the placenta. This fetal programming occurs via direct placental passage or production of factors which can act directly on fetal brain substrates, or indirectly via action of circulating factors on intermediates in the placenta. Placental neuroendocrine, vascular/angiogenic, immune, and extracellular vesicular mechanisms are detailed. These mechanisms interact within various placental and pregnancy conditions. An increased understanding of the placental origins of psychoneuroimmunology will yield dividends for human health. Identifying maternal and placental biomarkers for fetal neuroimmune health may also revolutionize early diagnosis and precision psychiatry, empowering patients to make the best healthcare decisions for their families. Targeting placental mechanisms may be a valuable approach for the prevention and mitigation of intergenerational, lifelong neuropathology.
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Affiliation(s)
- Serena B. Gumusoglu
- Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, 200 Hawkins Dr. Iowa City, IA, 52327, USA
- Department of Psychiatry, University of Iowa Carver College of Medicine, USA
- Iowa Neuroscience Institute, University of Iowa, Iowa City, IA, USA
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2
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Noyola-Martínez N, Chirinos M, Ramírez-Camacho I, Escamilla-Bucio JE, García-Olivares M, Aragón-Hernández JP, Segovia-Mendoza M, Halhali A, Barrera D. Effects of calcitriol upon TGF-βs and their receptors in trophoblast cells. J Reprod Immunol 2024; 161:104181. [PMID: 38141515 DOI: 10.1016/j.jri.2023.104181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 10/31/2023] [Accepted: 12/06/2023] [Indexed: 12/25/2023]
Abstract
Calcitriol levels increase during pregnancy, contributing to the hormonal and immunological balance, but its deficiency has been associated with problems during this period. Meanwhile, transforming growth factors-β (TGF-βs) play an important role in the maintenance of fetal-maternal immune tolerance; however, exacerbated concentrations of this growth factor are associated with complicated pregnancies. Therefore, we studied the effects of calcitriol on TGF-βs and their receptors in trophoblast cells. Term placentas from uncomplicated pregnancies after cesarean sections were used for cell cultures. Basal gene expression and the effect of calcitriol upon TGF-β1, TGF-β2, TGF-β3, and their receptors TGF-βR1 and TGF-βR2 were assessed using real-time PCR from trophoblast cells. The presence of TGF-β1, 2, 3, and TGF-βR1 were evaluated by immunofluorescence, and the protein abundance and secretion of TGF-β1 were assessed by Western blot and ELISA, respectively. Basal gene expression of TGF-β1 in trophoblast from term placentas was higher than TGF-β2 and TGF-β3, while TGF-βR2 was higher than TGF-βR1. The presence and cellular localization of TGF-β1, 2, 3, and TGF-βR1 were detected in the cytoplasm of syncytiotrophoblast, with TGF-β1 showing the highest intensity. Calcitriol significantly inhibited gene expression of TGF-β1, TGF-β2, and TGF-βR1. Likewise, calcitriol decreased the secretion and abundance of TGF-β1. In conclusion, results indicate that calcitriol is a regulator of TGF-βs in cultured trophoblast cells from term placentas and therefore may be an important player in the development of healthy pregnancies.
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Affiliation(s)
- Nancy Noyola-Martínez
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico
| | - Mayel Chirinos
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico
| | - Ixchel Ramírez-Camacho
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico
| | - Joselin Estefania Escamilla-Bucio
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico
| | - Mitzi García-Olivares
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico
| | - Juan Pablo Aragón-Hernández
- Departamento de la Unidad Tocoquirúrgica, Hospital General "Dr. Manuel Gea González", Ciudad de México 14080, Mexico
| | - Mariana Segovia-Mendoza
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico
| | - David Barrera
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez, Sección XVI, Ciudad de México 14080, Mexico.
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Romero-Córdoba S, Chirinos M, Noyola-Martínez N, Torres-Ramírez N, García-Olivares M, Aragón-Hernández JP, Ramírez-Camacho I, Zúñiga R, Larrea F, Halhali A, Barrera D. Transcriptional landscape of human trophoblast cells treated with calcitriol and TGF-β1. Mol Cell Endocrinol 2024; 579:112088. [PMID: 37832930 DOI: 10.1016/j.mce.2023.112088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 09/27/2023] [Accepted: 10/10/2023] [Indexed: 10/15/2023]
Abstract
Calcitriol and transforming growth factor beta 1 (TGF-β1) are unrelated molecules that regulate biological processes according to the genetic target, cell type, and context. Several studies have shown independent effects of calcitriol and TGF-βs on the placenta, but there is no information regarding the impact of their combination on these cells. Therefore, this study analyzed the effects of calcitriol, TGF-β1, and their combination in primary cultures of human trophoblast cells using a whole genome expression microarray. Data analysis revealed a set of differentially expressed genes induced by each treatment. Enrichment pathway analysis identified modulatory effects of calcitriol on genes related to metabolic processes such as vitamin D, steroid, and fat-soluble vitamins as well as antimicrobial and immune responses. In relation to TGF-β1, the analysis showed a few differentially expressed genes that were mainly associated with the neutrophil immune response. Lastly, the analysis revealed that the combination of calcitriol and TGF-β1 up-regulated genes involving both immunologic processes and the biosynthesis of unsaturated fatty acids, eicosanoids, and lipoxins, among others. In contrast, pathways down-regulated by the combination were mostly associated with the catabolic process of acylglycerols and peptides, PPAR signaling pathway, cellular response to low-density lipoprotein stimulus, renin angiotensin system and digestion, mobilization and transport of lipids. Consistent with these results, the combined treatment on human trophoblast cells induced the accumulation of intracellular neutral lipid droplets and stimulated both gene and protein expression of 15-hydroxyprostaglandin dehydrogenase. In conclusion, the results revealed that differentially expressed genes induced by the combination modified the transcriptional landscape compared to each treatment alone, mainly altering the storage, activity and metabolism of lipids, which might have an impact on placental development.
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Affiliation(s)
- Sandra Romero-Córdoba
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, 04510, Mexico; Departamento de Bioquímica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, 14080, Mexico
| | - Mayel Chirinos
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - Nancy Noyola-Martínez
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - Nayeli Torres-Ramírez
- Departamento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de México, Avenida Universidad 3000, México, 04510, Mexico
| | - Mitzi García-Olivares
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - Juan Pablo Aragón-Hernández
- Departamento de la Unidad Tocoquirúrgica, Hospital General "Dr. Manuel Gea González", Ciudad de México, 14080, Mexico
| | - Ixchel Ramírez-Camacho
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - Rosa Zúñiga
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - Fernando Larrea
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - Ali Halhali
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico
| | - David Barrera
- Departamento de Biología de la Reproducción "Dr. Carlos Gual Castro", Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, Ciudad de México, 14080, Mexico.
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Dangot A, Zavaro M, Bar-Lev TH, Bannon L, Zilberman A, Pickholz E, Avivi I, Aharon A. Characterization of extracellular vesicles in COVID-19 infection during pregnancy. Front Cell Dev Biol 2023; 11:1135821. [PMID: 37560162 PMCID: PMC10407400 DOI: 10.3389/fcell.2023.1135821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 07/12/2023] [Indexed: 08/11/2023] Open
Abstract
Introduction: SARS-CoV-2 infection may cause a severe inflammatory response, inflicting severe morbidity and mortality. This risk is modestly increased in pregnant patients. Despite the hypercoagulability and immunosuppression associated with pregnancy, most pregnant women experience a mild COVID-19 infection. Maternal extracellular vesicles (EVs) may interact with endothelial and immune components to facilitate a favorable disease course. This pilot study aimed to explore the characteristics of EVs released during COVID-19 infection occurring during the third trimester of pregnancy. Methods: In this prospective study, blood samples were obtained from 16 healthy non-pregnant (NP), 18 healthy-pregnant (HP), and 22 COVID-19 positive pregnant subjects (CoV-P). Disease course and pregnancy outcomes were assessed and EVs were characterized. Of note, limited volumes of sample acquired from the subjects made it necessary to use smaller and different subsets of samples for each analysis. Results: The majority (91%) of the COVID-19-pregnant subjects (18 mild and 2 moderate disease) experienced good pregnancy-related outcomes. EV concentrations were higher in healthy-pregnant subjects compared to non-pregnant subjects (p = 0.0041) and lower in COVID-19-pregnant subjects compared to healthy-pregnant subjects (p = 0.0150). CD63 exosome marker expression was higher in EVs of healthy-pregnant subjects and COVID-19-pregnant subjects compared to EVs of non-pregnant subjects (p = 0.0149, p = 0.0028, respectively). Similar levels of SARS-CoV-2 entry proteins (ACE-2 and TMPRSS2) were found in all three groups. Cytokine content increased in healthy-pregnant subject-EVs compared to non-pregnant EVs, while IL-2 and IL-6 levels were decreased in COVID-19-pregnant subject-EVs compared to healthy-pregnant subject-EVs (p = 0.043, p = 0.0390, respectively). CD8+, cytotoxic T-cell marker, was lower in non-pregnant EVs compared to healthy-pregnant subject-EVs and to COVID-19-pregnant subjects (p = 0.0108, p < 0.0001, respectively). COVID-19- pregnant subject-EVs demonstrated higher levels of platelet activation marker (CD62P) than non-pregnant (p = 0.0327) and healthy-pregnant subjects (p = 0.0365). Endothelial marker EV-CD144+ was lower in healthy-pregnant subjects versus non-pregnant subjects (p = 0.0093), but similar in COVID-19-pregnant and non-pregnant subjects. Other EVs' coagulation markers/activity, D-Dimer and fibrinogen levels were similar in healthy-pregnant subjects and COVID-19 positive pregnant subjects. Conclusion: COVID-19 positive pregnant subjects' EVs demonstrated an attenuated inflammatory response, with no additional activation of the coagulation system.
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Affiliation(s)
- Ayelet Dangot
- Hematology Research Laboratory, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Obstetrics and Gynecology Department, Lis Hospital for Women, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mor Zavaro
- Hematology Research Laboratory, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tali Hana Bar-Lev
- Hematology Research Laboratory, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Lian Bannon
- Department of Medicine F, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Ayala Zilberman
- Obstetrics and Gynecology Department, Lis Hospital for Women, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Eliana Pickholz
- Hematology Research Laboratory, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Irit Avivi
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Hematology Department, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Anat Aharon
- Hematology Research Laboratory, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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5
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Pourakbari R, Parhizkar F, Soltani-Zangbar MS, Samadi P, Zamani M, Aghebati-Maleki L, Motavalli R, Mahmoodpoor A, Jadidi-Niaragh F, Yousefi B, Kafil HS, Hojjat-Farsangi M, Danaii S, Yousefi M. Preeclampsia-Derived Exosomes Imbalance the Activity of Th17 and Treg in PBMCs from Healthy Pregnant Women. Reprod Sci 2023; 30:1186-1197. [PMID: 36155892 DOI: 10.1007/s43032-022-01059-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 08/04/2022] [Indexed: 10/14/2022]
Abstract
The disturbance of maternofetal immune tolerance is identified as one of the important issues in the pathology of preeclampsia (PE). PE exosomes are believed to possess significant roles in immune abnormalities. In this study, to assess the possible effects of PE exosomes in the pathophysiology of preeclampsia patients, exosomes were isolated from the serum of PE patients and incubated with peripheral blood mononuclear cells (PBMCs) of healthy pregnant women. Also, exosomes from healthy pregnant women were utilized as the control. Th17/Treg ratio in PE and healthy pregnant women and the effects of PE exosomes on expression level of Th17 and Treg transcription factors, as well as their related cytokines in PBMCs of healthy pregnant women, were evaluated. A significant decrease in Treg cell number and increase in Th17 cells and Th17/Treg ratio were observed in PE patients. Following PE-exosome intervention, a significant increase in mRNA expression level of RORγt, IL-17, IL-23, IL-1β, and IL-6, and significant decrease in IL-10 and TGFβ were evident. On the other hand, no significant difference in FoxP3 level was detected. Additionally, increased IL-6, IL-17, IL-23, and IL-1β levels and decreased IL-10 level in the supernatant of cultured PBMCs from healthy pregnant women following PE-exosome intervention were exhibited. However, TGF-β level did not change significantly. Based on our findings, PE exosomes are able to alter the activity of Th17 and Treg cells as well as their related gene expression and cytokine profiles. These findings support the probable role of PE exosomes in PE pathogenesis.
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Affiliation(s)
- Ramin Pourakbari
- Student's Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Forough Parhizkar
- Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Parisa Samadi
- Hematology Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Majid Zamani
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | | | - Roza Motavalli
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ata Mahmoodpoor
- Anesthesiology Research Team, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Bahman Yousefi
- Molecular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Samadi Kafil
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hojjat-Farsangi
- Department of Oncology-Pathology, Immune and Gene Therapy Lab, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, Stockholm, Sweden
| | - Shahla Danaii
- Gynecology Department, ACECR ART Centre, Eastern Azerbaijan Branch of ACECR, Tabriz, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran.
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6
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Elkin ER, Su AL, Dou JF, Colacino JA, Bridges D, Padmanabhan V, Harris SM, Boldenow E, Loch-Caruso R, Bakulski KM. Sexually concordant and dimorphic transcriptional responses to maternal trichloroethylene and/or N-acetyl cysteine exposure in Wistar rat placental tissue. Toxicology 2023; 483:153371. [PMID: 36396003 PMCID: PMC10078828 DOI: 10.1016/j.tox.2022.153371] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/20/2022] [Accepted: 11/02/2022] [Indexed: 11/16/2022]
Abstract
Numerous Superfund sites are contaminated with the volatile organic chemical trichloroethylene (TCE). In women, exposure to TCE in pregnancy is associated with reduced birth weight. Our previous study reported that TCE exposure in pregnant rats decreased fetal weight and elevated oxidative stress biomarkers in placentae, suggesting placental injury as a potential mechanism of TCE-induced adverse birth outcomes. In this study, we investigated if co-exposure with the antioxidant N-acetylcysteine (NAC) attenuates TCE exposure effects on RNA expression. Timed-pregnant Wistar rats were exposed orally to 480 mg TCE/kg/day on gestation days 6-16. Exposure of 200 mg NAC/kg/day alone or as a pre/co-exposure with TCE occurred on gestation days 5-16 to stimulate antioxidant genes prior to TCE exposure. Tissue was collected on gestation day 16. In male and female placentae, we evaluated TCE- and/or NAC-induced changes to gene expression and pathway enrichment analyses using false discovery rate (FDR) and fold-change criteria. In female placentae, exposure to TCE caused significant differential expression 129 genes while the TCE+NAC altered 125 genes, compared with controls (FDR< 0.05 + fold-change >1). In contrast, in male placentae TCE exposure differentially expressed 9 genes and TCE+NAC differentially expressed 35 genes, compared with controls (FDR< 0.05 + fold-change >1). NAC alone did not significantly alter gene expression in either sex. Differentially expressed genes observed with TCE exposure were enriched in mitochondrial biogenesis and oxidative phosphorylation pathways in females whereas immune system pathways and endoplasmic reticulum stress pathways were differentially expressed in both sexes (FDR<0.05). TCE treatment was differentially enriched for genes regulated by the transcription factors ATF6 (both sexes) and ATF4 (males only), indicating a cellular condition triggered by misfolded proteins during endoplasmic reticulum stress. This study demonstrates novel genes and pathways involved in TCE-induced placental injury and showed antioxidant co-treatment largely did not attenuate TCE exposure effects.
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Affiliation(s)
- Elana R Elkin
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA.
| | - Anthony L Su
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA
| | - John F Dou
- Department of Epidemiology, University of Michigan, Ann Arbor, MI, USA
| | - Justin A Colacino
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA; Department of Nutritional Sciences, University of Michigan, Ann Arbor, MI, USA
| | - Dave Bridges
- Department of Nutritional Sciences, University of Michigan, Ann Arbor, MI, USA
| | - Vasantha Padmanabhan
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA; Department of Nutritional Sciences, University of Michigan, Ann Arbor, MI, USA; Department of Pediatrics, Michigan Medicine, Ann Arbor, MI, USA; Department of Obstetrics and Gynecology, Michigan Medicine, Ann Arbor, MI, USA
| | - Sean M Harris
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA
| | - Erica Boldenow
- Department of Biology, Calvin University, Grand Rapids, MI, USA
| | - Rita Loch-Caruso
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA
| | - Kelly M Bakulski
- Department of Epidemiology, University of Michigan, Ann Arbor, MI, USA
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7
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Ortega MA, Gómez-Lahoz AM, Sánchez-Trujillo L, Fraile-Martinez O, García-Montero C, Guijarro LG, Bravo C, De Leon-Luis JA, Saz JV, Bujan J, García-Honduvilla N, Monserrat J, Alvarez-Mon M. Chronic Venous Disease during Pregnancy Causes a Systematic Increase in Maternal and Fetal Proinflammatory Markers. Int J Mol Sci 2022; 23:ijms23168976. [PMID: 36012236 PMCID: PMC9409364 DOI: 10.3390/ijms23168976] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/16/2022] Open
Abstract
Chronic venous disease (CVD) is a common vascular disorder characterized by increased venous hypertension and insufficient venous return from the lower limbs. Pregnancy is a high-risk situation for developing CVD. Approximately a third of the women will develop this condition during pregnancy, and similarly to arterial hypertensive disorders, previous evidence has described a plethora of alterations in placental structure and function in women with pregnancy-induced CVD. It is widely known that arterial-induced placenta dysfunction is accompanied by an important immune system alteration along with increased inflammatory markers, which may provide detrimental consequences for the women and their offspring. However, to our knowledge, there are still no data collected regarding cytokine profiling in women with pregnancy-induced CVD. Thus, the aim of the present work was to examine cytokine signatures in the serum of pregnant women (PW) with CVD and their newborns (NB). This study was conducted through a multiplex technique in 62 PW with pregnancy-induced CVD in comparison to 52 PW without CVD (HC) as well as their NB. Our results show significant alterations in a broad spectrum of inflammatory cytokines (IL-6, IL-12, TNF-α, IL-10, IL-13, IL-2, IL-7, IFN-γ, IL-4, IL-5, IL-21, IL-23, GM-CSF, chemokines (fractalkine), MIP-3α, and MIP-1β). Overall, we demonstrate that pregnancy-induced CVD is associated with a proinflammatory environment, therefore highlighting the potentially alarming consequences of this condition for maternal and fetal wellbeing.
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Affiliation(s)
- Miguel A. Ortega
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Correspondence:
| | - Ana M. Gómez-Lahoz
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Lara Sánchez-Trujillo
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Service of Pediatric, Hospital Universitario Principe de Asturias, 28801 Alcalá de Henares, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Luis G. Guijarro
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Systems Biology, Faculty of Medicine and Health Sciences (Networking Research Center on for Liver and Digestive Diseases (CIBEREHD)), University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Coral Bravo
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Juan A. De Leon-Luis
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Jose V. Saz
- Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
| | - Julia Bujan
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Jorge Monserrat
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Melchor Alvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Biomedicine and Biotechnology, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Immune System Diseases-Rheumatology and Internal Medicine Service, University Hospital Príncipe de Asturias, CIBEREHD, 28806 Alcalá de Henares, Spain
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8
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Rees A, Richards O, Allen-Kormylo A, Jones N, Thornton CA. Maternal body mass index is associated with an altered immunological profile at 28 weeks of gestation. Clin Exp Immunol 2022; 208:114-128. [PMID: 35304898 PMCID: PMC9113395 DOI: 10.1093/cei/uxac023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 01/31/2022] [Accepted: 03/18/2022] [Indexed: 01/12/2023] Open
Abstract
Healthy pregnancy is accompanied by various immunological and metabolic adaptations. Maternal obesity has been implicated in adverse pregnancy outcomes such as miscarriage, preeclampsia, and gestational diabetes mellitus (GDM), while posing a risk to the neonate. There is a lack of knowledge surrounding obesity and the maternal immune system. The objective of this study was to consider if immunological changes in pregnancy are influenced by maternal obesity. Peripheral blood was collected from fasted GDM-negative pregnant women at 26-28 weeks of gestation. Analysis was done using immunoassay, flow cytometry, bioenergetics analysis, and cell culture. The plasma profile was significantly altered with increasing BMI, specifically leptin (r = 0.7635), MCP-1 (r = 0.3024), and IL-6 (r = 0.4985). Circulating leukocyte populations were also affected with changes in the relative abundance of intermediate monocytes (r = -0.2394), CD4:CD8 T-cell ratios (r = 0.2789), and NKT cells (r = -0.2842). Monocytes analysed in more detail revealed elevated CCR2 expression and decreased mitochondrial content with increased BMI. However, LPS-stimulated cytokine production and bioenergetic profile of PBMCs were not affected by maternal BMI. The Th profile skews towards Th17 with increasing BMI; Th2 (r = -0.3202) and Th9 (r = -0.3205) cells were diminished in maternal obesity, and CytoStim™-stimulation exacerbates IL-6 (r = 0.4166), IL-17A (r = 0.2753), IL-17F (r = 0.2973), and IL-22 (r = 0.2257) production with BMI, while decreasing IL-4 (r = -0.2806). Maternal obesity during pregnancy creates an inflammatory microenvironment. Successful pregnancy requires Th2-biased responses yet increasing maternal BMI favours a Th17 response that could be detrimental to pregnancy. Further research should investigate key populations of cells identified here to further understand the immunological challenges that beset pregnant women with obesity.
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Affiliation(s)
- April Rees
- Institute of Life Science, Swansea University Medical School, Swansea, UK
| | - Oliver Richards
- Institute of Life Science, Swansea University Medical School, Swansea, UK
| | - Anastasia Allen-Kormylo
- Maternity and Child Health, Singleton Hospital, Swansea Bay University Health Board, Swansea, UK
| | - Nicholas Jones
- Institute of Life Science, Swansea University Medical School, Swansea, UK
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9
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Johansen CB, Egeberg A, Jimenez-Solem E, Skov L, Thomsen SF. Association of maternal psoriasis and small for gestational age or preterm birth: A nationwide matched cohort study in 69 080 singleton infants. Clin Exp Dermatol 2022; 47:1115-1123. [PMID: 35015913 DOI: 10.1111/ced.15105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/27/2021] [Accepted: 01/10/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Women with certain inflammatory diseases have increased risk of giving birth to infants who are small for gestational age (SGA) or preterm birth (PTB), with maternal disease activity being the most important risk factor. However, studies investigation psoriasis and SGA are scarce, and with conflicting results. OBJECTIVE To investigate the association between maternal psoriasis and risk of SGA infants and PTB, respectively, overall and according to psoriasis severity. METHODS This was a nationwide register-based matched cohort study of women with psoriasis matched 1:10 to women without psoriasis on age at delivery, body mass index and smoking status and their first singleton infant born 2004-2017. Odds ratios (OR) with 95% confidence intervals (CI) were calculated in conditional logistic regression models adjusted for known risk factors. RESULTS From 516 063 deliveries, we identified 6282 women with psoriasis and 62 798 matched women without psoriasis. The risk of SGA and PTB was similar in women with psoriasis and the matched controls, adjusted OR 1.07 (95% CI, 0.98-1.17) and adjusted OR 1.05 (95% CI, 0.93-1.19), respectively. The risk of term SGA was increased in women with psoriasis compared to matched controls, adjusted OR 1.11 (95% CI, 1.01-1.22). CONCLUSION Maternal psoriasis was not associated with increased risk of SGA or PTB. Risk of term SGA was slightly increased in women with a history of psoriasis compared to matched controls, however these are likely to be constitutionally small with no increased risk of perinatal morbidity and mortality.
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Affiliation(s)
- Caecilie B Johansen
- Department of Dermatology and Venereology, Bispebjerg And Frederiksberg Hospital, University of Copenhagen, Denmark.,Department of Clinical Pharmacology, Bispebjerg And Frederiksberg Hospital, University of Copenhagen, Denmark
| | - Alexander Egeberg
- Department of Dermatology and Venereology, Bispebjerg And Frederiksberg Hospital, University of Copenhagen, Denmark.,Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Denmark
| | - Espen Jimenez-Solem
- Department of Clinical Pharmacology, Bispebjerg And Frederiksberg Hospital, University of Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Denmark.,Copenhagen Phase IV Unit (Phase4CPH), Department of Clinical Pharmacology and Center for Clinical Research and Prevention, Bispebjerg And Frederiksberg Hospital, University of Copenhagen, Denmark
| | - Lone Skov
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Denmark
| | - Simon F Thomsen
- Department of Dermatology and Venereology, Bispebjerg And Frederiksberg Hospital, University of Copenhagen, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Denmark
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10
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Li X, Huang Q, Xu J. Renalase gene polymorphisms and plasma levels are associated with preeclampsia: a hospital-based study in the Chinese cohort. Women Health 2021; 61:957-967. [PMID: 34724880 DOI: 10.1080/03630242.2021.1994512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Preeclampsia (PE) is one of the major contributors to maternal and fetal mortality worldwide. Many host-related biomolecules regulate the pathophysiology of PE. The current study aims to examine the role of the renalase in PE manifestations. A total of 384 Chinese women consisting of subjects with normotensive pregnancy (n = 105), women with PE (n = 121), and healthy women (n = 158) were included in the study. Serum renalase level was measured in all subjects by ELISA. Renalase gene polymorphisms (rs10887800, rs2576178, and rs2296545) were genotyped by PCR-RFLP. The pregnant women had elevated renalase levels compared to healthy controls and subjects with PE. Renalase level was negatively correlated with systolic and diastolic blood pressure. Interestingly, renalase was positively correlated with the glomerular filtration rate. Prevalence of homozygous mutant (GG) and minor allele (G) for rs10887800 and rs2576178 renalase gene polymorphisms were significantly higher in PE patients compared to normotensive pregnant women and healthy controls. Furthermore, an association of G-G-C haplotype with susceptibility to PE was also noticed. A low level of renalase may be associated with an increased risk of PE during pregnancy. Renalase gene polymorphisms (rs10887800 and rs2576178) are correlated with serum renalase and are associated with predisposition to PE development in the Chinese cohort.
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Affiliation(s)
- Xianshu Li
- Department of Obstetrics, Daqing People's Hospital, Daqing, Heilongjiang, China
| | | | - Jing Xu
- Department of Obstetrics, Daqing People's Hospital, Daqing, Heilongjiang, China
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11
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Jarmund AH, Giskeødegård GF, Ryssdal M, Steinkjer B, Stokkeland LMT, Madssen TS, Stafne SN, Stridsklev S, Moholdt T, Heimstad R, Vanky E, Iversen AC. Cytokine Patterns in Maternal Serum From First Trimester to Term and Beyond. Front Immunol 2021; 12:752660. [PMID: 34721426 PMCID: PMC8552528 DOI: 10.3389/fimmu.2021.752660] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 09/22/2021] [Indexed: 12/29/2022] Open
Abstract
Pregnancy implies delicate immunological balance between two individuals, with constant changes and adaptions in response to maternal capacity and fetal demands. We performed cytokine profiling of 1149 longitudinal serum samples from 707 pregnant women to map immunological changes from first trimester to term and beyond. The serum levels of 22 cytokines and C-reactive protein (CRP) followed diverse but characteristic trajectories throughout pregnancy, consistent with staged immunological adaptions. Eotaxin showed a particularly robust decrease throughout pregnancy. A strong surge in cytokine levels developed when pregnancies progressed beyond term and the increase was amplified as labor approached. Maternal obesity, smoking and pregnancies with large fetuses showed sustained increase in distinct cytokines throughout pregnancy. Multiparous women had increased cytokine levels in the first trimester compared to nulliparous women with higher cytokine levels in the third trimester. Fetal sex affected first trimester cytokine levels with increased levels in pregnancies with a female fetus. These findings unravel important immunological dynamics of pregnancy, demonstrate how both maternal and fetal factors influence maternal systemic cytokines, and serve as a comprehensive reference for cytokine profiles in normal pregnancies.
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Affiliation(s)
- Anders Hagen Jarmund
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Guro Fanneløb Giskeødegård
- Department of Public Health and Nursing, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Mariell Ryssdal
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Bjørg Steinkjer
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Live Marie Tobiesen Stokkeland
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Torfinn Støve Madssen
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Signe Nilssen Stafne
- Department of Public Health and Nursing, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Clinical Services, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Solhild Stridsklev
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Obstetrics and Gynecology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Trine Moholdt
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Women’s Health, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Runa Heimstad
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Eszter Vanky
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Obstetrics and Gynecology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Ann-Charlotte Iversen
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Obstetrics and Gynecology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
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12
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Abbas RA, Ghulmiyyah L, Hobeika E, Usta IM, Mirza F, Nassar AH. Preeclampsia: A Review of Early Predictors. MATERNAL-FETAL MEDICINE 2021. [DOI: 10.1097/fm9.0000000000000088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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13
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Spence T, Allsopp PJ, Yeates AJ, Mulhern MS, Strain JJ, McSorley EM. Maternal Serum Cytokine Concentrations in Healthy Pregnancy and Preeclampsia. J Pregnancy 2021; 2021:6649608. [PMID: 33680514 PMCID: PMC7925069 DOI: 10.1155/2021/6649608] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 01/21/2021] [Accepted: 01/28/2021] [Indexed: 12/16/2022] Open
Abstract
The maternal immune response is essential for successful pregnancy, promoting immune tolerance to the fetus while maintaining innate and adaptive immunity. Uncontrolled, increased proinflammatory responses are a contributing factor to the pathogenesis of preeclampsia. The Th1/Th2 cytokine shift theory, characterised by bias production of Th2 anti-inflammatory cytokine midgestation, was frequently used to reflect the maternal immune response in pregnancy. This theory is simplistic as it is based on limited information and does not consider the role of other T cell subsets, Th17 and Tregs. A range of maternal peripheral cytokines have been measured in pregnancy cohorts, albeit the changes in individual cytokine concentrations across gestation is not well summarised. Using available data, this review was aimed at summarising changes in individual maternal serum cytokine concentrations throughout healthy pregnancy and evaluating their association with preeclampsia. We report that TNF-α increases as pregnancy progresses, IL-8 decreases in the second trimester, and IL-4 concentrations remain consistent throughout gestation. Lower second trimester IL-10 concentrations may be an early predictor for developing preeclampsia. Proinflammatory cytokines (TNF-α, IFN-γ, IL-2, IL-8, and IL-6) are significantly elevated in preeclampsia. More research is required to determine the usefulness of using cytokines, particularly IL-10, as early biomarkers of pregnancy health.
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Affiliation(s)
- Toni Spence
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Philip J. Allsopp
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Alison J. Yeates
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Maria S. Mulhern
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - J. J. Strain
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Emeir M. McSorley
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
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14
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Lang X, Liu W, Hou Y, Zhao W, Yang X, Chen L, Yan Q, Cheng W. IL-17A polymorphism (rs2275913) and levels are associated with preeclampsia pathogenesis in Chinese patients. BMC Med Genomics 2021; 14:5. [PMID: 33407460 PMCID: PMC7789345 DOI: 10.1186/s12920-020-00840-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 11/29/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Preeclampsia (PE) is a pregnancy-related condition that affects both the infant and the mother. Although the role of various inflammatory molecules in PE has been demonstrated, the importance of pro-inflammatory molecules such as IL-17A, IL-23 is not well understood. In the present investigation, a potential association of common genetic variants in the IL-17A and IL-23A genes with PE was investigated. METHODS 115 PE clinically diagnosed patients who registered to the International Peace Maternity and Child Health Hospital were enrolled in this research. One hundred two pregnant women and 147 healthy Chinese women were also included. ELISA was used to measure IL-17A and IL-23 serum levels in all enrolled subjects. Common genetic polymorphisms in IL-17A (rs 2,275,913, rs1974226, and rs1974226), IL-23A (rs11171806), and IL-12B (rs3212227) were genotyped using the PCR-RFLP or TaqMan probe-based method. RESULTS Elevated serum IL-17A levels were found in PE patients compared to pregnant (P < 0.0001) and healthy women (P < 0.0001). However, IL-23 levels were comparable across various clinical groups. In addition, heterozygous (GA) and minor allele (A) for IL-17A (rs2275913) and IL-23A (rs11171806) were more prevalent in PE patients compared to pregnant women indicating an important role in the predisposition to PE growth. Interestingly, IL-17A (r 2,275,913) mutants were associated with elevated IL-17A levels relative to wild type (GG). CONCLUSIONS IL-17A (rs2275913) variants are associated with higher serum levels of cytokine, and predisposed PE development.
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Affiliation(s)
- Xiao Lang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Wei Liu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Yanyan Hou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Wenxia Zhao
- Department of Obstetrics and Gynecology, Shanghai Fourth People's Hospital, Tongji University, Shanghai, 200030, China
| | - Xingyu Yang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030, China
| | - Lan Chen
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Qi Yan
- Department of Obstetrics and Gynecology, Shanghai Fourth People's Hospital, Tongji University, Shanghai, 200030, China
| | - Weiwei Cheng
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China.
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15
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Zinc Supplementation: Immune Balance of Pregnancy During the Chronic Phase of the Chagas Disease. Acta Parasitol 2020; 65:599-609. [PMID: 32141022 DOI: 10.2478/s11686-020-00188-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 02/18/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Chagas disease or American trypanosomiasis is caused by the protozoan Trypanosoma cruzi and is endemic of the Americas. The control of the disease is restricted to toxic and potentially teratogenic drugs, which limit the use during pregnancy. The use of food supplementation offers a safe and low-cost form to alleviate Chagas disease symptoms, mostly in areas with alimentary risk. For example, zinc demonstrates positive effects in immune response, including in Chagas disease during pregnancy. PURPOSE This study describes the innate response in pregnant rats chronically infected with T. cruzi and supplemented with zinc. METHODS Pregnant female Wistar rats, infected with T. cruzi, were treated with 20 mg/kg/day zinc sulfate and euthanized on the 18th day. Samples (plasma, splenocytes, and peritoneal exudate) were collected and several immune parameters (nitric oxide, RT1B, CD80/CD86, MCP-1, CD11b/c, NK/NKT, IL-2, IL-10, INF-cc, and apoptosis) evaluated. RESULTS Under Zinc supplementation and/or T. cruzi infection, the gestation developed normally. Several innate immune parameters such as RT1B, CD80/CD86, MCP-1 expressing lymphocytes, IL-2, and IL-17 were positively altered, whereas nitric oxide, CD11b/c, NK/NKT, apoptosis, INF-γ, and corticosterone demonstrated a pro-pregnancy pattern. CONCLUSION Our results indicated that zinc has diverse effects on immune response during pregnancy. An anti-T. cruzi immunity, as well as a pro-gestation response, were observed after zinc supplementation. The complete comprehension of zinc supplementation in pregnancy will base an adequate strategy to alleviate Chagas disease symptoms and propagation, especially for populations from endemic areas.
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16
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Higaki A, Mahmoud AUM, Paradis P, Schiffrin EL. Role of interleukin-23/interleukin-17 axis in T-cell-mediated actions in hypertension. Cardiovasc Res 2020; 117:1274-1283. [PMID: 32870976 DOI: 10.1093/cvr/cvaa257] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/01/2020] [Accepted: 08/25/2020] [Indexed: 12/25/2022] Open
Abstract
Current knowledge suggests that hypertension is in part mediated by immune mechanisms. Both interleukin (IL)-23 and IL-17 are up-regulated in several experimental hypertensive rodent models, as well as in hypertensive humans in observational studies. Recent preclinical studies have shown that either IL-23 or IL-17A treatment induce blood pressure elevation. However, the IL-23/IL-17 axis has not been a major therapeutic target in hypertension, unlike in other autoimmune diseases. In this review, we summarize current knowledge on the role of these cytokines in immune mechanisms contributing to hypertension, and discuss the potential of IL-23/IL-17-targeted therapy for treatment of hypertension.
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Affiliation(s)
| | | | | | - Ernesto L Schiffrin
- Lady Davis Institute for Medical Research.,Department of Medicine, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte-Ste-Catherine Road, Montreal, Quebec H3T 1E2, Canada
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17
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Akoto C, Chan CYS, Ravi K, Zhang W, Vatish M, Norris SA, Hemelaar J. γδ T cell frequencies are altered in HIV positive pregnant South African women and are associated with preterm birth. PLoS One 2020; 15:e0235162. [PMID: 32584913 PMCID: PMC7316337 DOI: 10.1371/journal.pone.0235162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 06/10/2020] [Indexed: 12/24/2022] Open
Abstract
Background Preterm birth is the leading cause of neonatal and child mortality worldwide. Maternal HIV infection and antiretroviral treatment (ART) increase the rate of preterm birth, but the underlying mechanisms remain unknown, limiting progress in prediction, prevention and treatment. While overall γδ T cell levels remain constant, acute HIV infection is associated with a depletion of the Vδ2 subset and an increase in the Vδ1 subset, which do not return to baseline with ART. γδ T cells have also been implicated in adverse pregnancy outcomes and we therefore investigated the potential association between maternal HIV infection, peripheral γδ T cell frequencies and preterm birth. Methods Study participants were HIV positive (n = 47) and HIV negative (n = 45) women enrolled in a prospective pregnancy cohort study at Chris Hani Baragwanath Academic Hospital in Soweto, South Africa. Women were enrolled in early pregnancy and gestational age was accurately determined by first trimester ultrasound scan. Peripheral blood samples were collected in each trimester and peripheral blood mononuclear cells isolated. Frequencies of γδ T cells, Vδ1+ and Vδ2+ γδ T cell subsets, and CCR6 chemokine receptor expression were determined by flow cytometry. Results Total γδ T cell levels were similar between HIV positive and HIV negative women throughout pregnancy. However, in each trimester maternal HIV infection was associated with reduced levels of the Vδ2+ subset and increased levels of the Vδ1+ subset, leading to a reversal of the Vδ1/Vδ2 ratio. Timing of ART initiation among HIV positive women did not affect levels of γδ T cells, the Vδ1+ and Vδ2+ subsets, or the Vδ1/Vδ2 ratio. Importantly, preterm birth was associated with lower total γδ T cell levels in early pregnancy and γδ T cell frequencies were lowest in HIV positive women who delivered preterm. Moreover, in the first trimester the proportion of Vδ1+ T cells that were CCR6+ was significantly reduced in HIV+ women and women who delivered preterm, resulting in the lowest proportion of CCR6+ Vδ1 T cells in HIV positive women who delivered preterm. Conclusions Our findings suggest that altered γδ T cell frequencies may link maternal HIV infection and preterm birth. γδ T cell frequencies in early pregnancy may serve as predictive biomarkers to identify women at risk of delivering preterm.
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Affiliation(s)
- Charlene Akoto
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Christina Y. S. Chan
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Krithi Ravi
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Wei Zhang
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Manu Vatish
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Shane A. Norris
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
- Department of Paediatrics, South African Medical Research Council Developmental Pathways for Health Research Unit, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Joris Hemelaar
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, The Women’s Centre, John Radcliffe Hospital, Oxford, United Kingdom
- Department of Paediatrics, South African Medical Research Council Developmental Pathways for Health Research Unit, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa
- * E-mail:
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The Role of Highly Active Antiretroviral Therapy (HAART) on Interleukin 17A (IL-17A) in Normotensive and Preeclamptic Black South African Women. Infect Dis Obstet Gynecol 2020; 2020:3417632. [PMID: 32550763 PMCID: PMC7277031 DOI: 10.1155/2020/3417632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 04/27/2020] [Accepted: 05/01/2020] [Indexed: 01/16/2023] Open
Abstract
Introduction Interleukin 17A has been implicated in the pathophysiology of both human immune deficiency virus and preeclampsia. This study evaluated serum levels of IL-17A based on pregnancy type, gestational age, HIV status, and duration of HAART. Material and Methods. A sample size of 250 was analysed: normotensives (n = 150; N) and preeclamptics (n = 100; PE). Normotensives were further stratified into HIV negative (n = 90), HAART-acute (n = 30), and HAART-chronic (n = 30). The PE group was divided into early onset (n = 50; EOPE) and late onset (n = 50; LOPE). The EOPE and LOPE groups were subdivided into HIV negative (n = 30), HAART-acute (n = 10), and HAART-chronic (n = 10). Analysis of IL-17A was performed using a multiple Bio-Plex immunoassay method. Results Pregnancy type: the levels of IL-17A were increased in PE compared to N (P = 0.0014). Gestational age: the levels of IL-17A were increased in EOPE compared to N group (P = 0.0113). A significant increase in the levels of IL-17A in LOPE compared to N was observed (P = 0.0063). HIV status: the levels of IL-17A were increased in PE compared to N (P = 0.0114) and in EOPE compared to N groups (P = 0.0071). HAART duration: the concentration of IL-17A was increased in HAART-chronic PE compared to N groups (P = 0.0062). There was also an increase in the levels of IL-17A in EOPE compared to N (P = 0.0029). Conclusion The study demonstrates that IL-17A is involved in the pathophysiology of PE and that in the presence of HIV infection, chronic HAART administration predisposes women to the development of EOPE.
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Kanannejad Z, Jahromi BN, Gharesi-Fard B. Seminal plasma and CD4 + T-cell cytokine profiles in the in vitro fertilization success. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2020; 25:26. [PMID: 32419783 PMCID: PMC7212999 DOI: 10.4103/jrms.jrms_238_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 08/25/2019] [Accepted: 12/14/2019] [Indexed: 11/25/2022]
Abstract
Background: Abnormal female immune response is one of the potential causes of unexplained infertility (UI). Seminal plasma (SP) is an important regulator of female immune responses during pregnancy. This study investigated a SP effect on the expression of CD4+ T-cell-related cytokines in a group of UI woman candidates for in vitro fertilization (IVF) and healthy fertile women. Materials and Methods: This was a semi-experimental study that performed on 20 UI couples (ten unsuccessful and ten successful IVF outcomes) and 10 fertile couples as the healthy group. CD4+ T-cells were separated from peripheral blood mononuclear cells of women by magnetic-activated cell sorting technique and incubated with (stimulated condition) or without (unstimulated condition) SP of their husbands. After incubation, real-time polymerase chain reaction method was used to investigate interleukin (IL)-23, IL-17, IL-4, IL-10, transforming growth factor (TGF)-β, and interferon (IFN)-γ gene expression. Mann–Whitney U-test, Kruskal–Wallis test, and Wilcoxon signed-rank test were used for statistical analysis. Results: Baseline TCD4+ mRNA levels of IL-23 (P = 0.03) and TGF-β (P = 0.01) were different between healthy and infertile groups. However, IL-17, IL-4, IFN-γ, and IL-10 were expressed similarly regardless of fertility status. Comparing mRNA expression before and after SP exposure, our results have shown that relative expression of IL-23 significantly increased in successful (P = 0.04) and unsuccessful IVF groups (P = 0.01), whereas IL-10 expression increased only in the IVF failure group (P = 0.01). Conclusion: SP can make a positive effect on IVF outcome through alteration in CD4 + T-cell-related cytokines expression, especially IL-10 and IL-23.
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Affiliation(s)
- Zahra Kanannejad
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bahia Namavar Jahromi
- Department of Gynecology and Obstetrics, Shiraz University of Medical Sciences, Shiraz, Iran.,Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Behrouz Gharesi-Fard
- Department of Immunology, Shiraz University of Medical Sciences, Shiraz, Iran.,Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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20
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Deng Z, Zhang L, Tang Q, Xu Y, Liu S, Li H. Circulating levels of IFN-γ, IL-1, IL-17 and IL-22 in pre-eclampsia: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2020; 248:211-221. [PMID: 32240894 DOI: 10.1016/j.ejogrb.2020.03.039] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 03/10/2020] [Accepted: 03/16/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Pre-eclampsia (PE) is a common multi-systemic disease, and the effect of cytokines on PE is not clear. The purpose of this meta-analysis was to evaluate the circulating levels of interferon gamma (IFN-γ), interleukin (IL)-1, IL-17 and IL-22 in patients with PE. STUDY DESIGN Relevant studies were identified after a preliminary investigation of studies published up to May 2019 using PubMed and Embase. In this study, all 27 included articles underwent quality rating, with a total of 495 patients with PE and 557 controls. Among them, eight papers and 932 subjects contributed to the meta-analysis of IFN-γ, and six papers and 343 subjects contributed to the meta-analysis of IL-17. Based on the inclusion and exclusion criteria, the retrieved papers were screened and evaluated independently. Relevant data for IFN-γ and IL-17 were extracted for meta-analysis and subgroup analysis, and the stability of the results was evaluated by sensitivity analysis. At the same time, a systematic evaluation was carried out for IL-1 and IL-22 with a small number of included papers. RESULTS Several papers included in the systematic review showed that the circulating levels of IL-22 were higher in patients with severe PE than in controls, while IL-1 levels did not differ significantly between the two groups. The meta-analysis showed that patients with PE had higher circulating levels of IFN-γ than controls [standardized mean difference (SMD) 1.45, 95 % confidence interval (CI) 0.56-2.34]. There was no evidence of a difference in the circulating levels of IL-17 between patients with PE and controls (SMD 0.53, 95 %CI -0.43 to 1.48). CONCLUSION This meta-analysis suggested that changes in circulating levels of IFN-γ might be associated with PE.
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Affiliation(s)
- Ziwen Deng
- Department of Clinical Laboratory, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Lu Zhang
- Medical Genetic Department, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China; Prenatal Diagnosis Centre, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Qian Tang
- Medical Genetic Department, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China; Prenatal Diagnosis Centre, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Yinglei Xu
- Medical Genetic Department, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China; Prenatal Diagnosis Centre, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Shiguo Liu
- Medical Genetic Department, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China; Prenatal Diagnosis Centre, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
| | - Hui Li
- Department of Clinical Laboratory, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
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21
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Travis OK, White D, Baik C, Giachelli C, Thompson W, Stubbs C, Greer M, Lemon JP, Williams JM, Cornelius DC. Interleukin-17 signaling mediates cytolytic natural killer cell activation in response to placental ischemia. Am J Physiol Regul Integr Comp Physiol 2020; 318:R1036-R1046. [PMID: 32320265 DOI: 10.1152/ajpregu.00285.2019] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
T-helper (TH)17s, IL-17, and cytolytic natural killer cells (cNKs) are increased in preeclampsia and contribute to the hypertension, inflammation, and fetal growth restriction that occurs in response to placental ischemia in the reduced uterine perfusion pressure (RUPP) rat model of preeclampsia. As IL-17 stimulates NK cytotoxicity in vitro, we tested the hypothesis that IL-17 inhibition in RUPP rats would decrease cNK activation as a mechanism to improve maternal and fetal outcomes. On gestation day (GD) 14, rats undergoing RUPP received a miniosmotic pump infusing IL-17RC (100 pg/day), a soluble IL-17 receptor (RUPP + IL-17RC). On GD19, mean arterial pressure (MAP) was measured in normal pregnant (NP), RUPP, and RUPP + IL-17RC rats (n = 10-12/group), animals were euthanized, and blood and tissues were collected for analysis. MAP was 30% higher in RUPP compared with NP (P < 0.0001) and was 12% lower in RUPP + IL-17RC (P = 0.0007 vs. RUPP). Placental cytolytic NK cells were 132% higher in RUPP than in NP (P = 0.04 vs. NP) and were normalized in RUPP + IL-17RC (P = 0.03 vs. RUPP). Placental levels of TNF-α, a cNK-secreted cytokine, and macrophage inflammatory protein-3α (MIP-3α), a cNK chemokine, were higher in RUPP vs. NP and lower after IL-17 blockade. Placental VEGF was lower in RUPP vs. NP and was normalized in RUPP + IL-17RC. In vitro cytolytic activity of RUPP placental NKs was higher compared with NP and was blunted in RUPP + IL-17RC NKs. Finally, both fetal weight and placental weight were lower in RUPP compared with NP, and were improved in RUPP + IL-17RC. These data identify IL-17 as a mediator of cNK activation in response to placental ischemia during pregnancy.
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Affiliation(s)
- Olivia K Travis
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Dakota White
- Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, Mississippi
| | - Cedar Baik
- Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, Mississippi
| | - Chelsea Giachelli
- Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, Mississippi
| | - Willie Thompson
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Cassandra Stubbs
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Mallory Greer
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi
| | - James P Lemon
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Jan Michael Williams
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Denise C Cornelius
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, Mississippi.,Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, Mississippi
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22
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Busse M, Campe KNJ, Redlich A, Oettel A, Hartig R, Costa SD, Zenclussen AC. Regulatory B Cells Are Decreased and Impaired in Their Function in Peripheral Maternal Blood in Pre-term Birth. Front Immunol 2020; 11:386. [PMID: 32265904 PMCID: PMC7099879 DOI: 10.3389/fimmu.2020.00386] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 02/18/2020] [Indexed: 01/01/2023] Open
Abstract
Preterm birth (PTB) is defined as birth before 37 completed weeks of gestation. The causes of PTB are multiple and complex, the underlying pathophysiology being largely unknown. Interferences in the fine-tuned balance of the maternal immune system have been pointed to as one possible cause of PTB. Regulatory B cells (Breg) are part of the adaptive immune response, and recent data suggest that they may contribute to a healthy pregnancy by their regulatory/suppressive function. We investigated the frequency of Breg cells in peripheral blood of women undergoing PTB and control women immediately before giving birth via cesarean section. We detected an enhanced number of B cells, but a reduced number of Breg cells in women delivering preterm. In addition, the percentage of IL-10-producing B cells was decreased in PTB following stimulation with TLR agonists CpG or LPS, alone or combined with CD40L. This was associated with increased levels of pro-inflammatory cytokines in maternal serum. Moreover, isolated maternal B cells before delivering premature babies secreted higher level of the pro-inflammatory cytokine IL-6. No alterations in the frequency of regulatory T cells were found. Our data indicate that alterations in the number and function of Breg cells in peripheral maternal blood contribute to the immunological changes observed in preterm delivery and suggest these cells as important regulators of maternal immune responses.
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Affiliation(s)
- Mandy Busse
- Experimental Obstetrics and Gynecology, Medical Faculty, Otto-von-Guericke University, Magdeburg, Germany
| | - Kim-Norina Jutta Campe
- Experimental Obstetrics and Gynecology, Medical Faculty, Otto-von-Guericke University, Magdeburg, Germany
| | - Anke Redlich
- University Hospital for Gynecology, Obstetrics, and Reproductive Medicine, Otto-von-Guericke University, Magdeburg, Germany
| | - Anika Oettel
- Experimental Obstetrics and Gynecology, Medical Faculty, Otto-von-Guericke University, Magdeburg, Germany.,University Hospital for Gynecology, Obstetrics, and Reproductive Medicine, Otto-von-Guericke University, Magdeburg, Germany
| | - Roland Hartig
- Medical Faculty, Institute for Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Serban-Dan Costa
- University Hospital for Gynecology, Obstetrics, and Reproductive Medicine, Otto-von-Guericke University, Magdeburg, Germany
| | - Ana Claudia Zenclussen
- Experimental Obstetrics and Gynecology, Medical Faculty, Otto-von-Guericke University, Magdeburg, Germany
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23
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Th17 Cells and IL-17 As Novel Immune Targets in Ovarian Cancer Therapy. JOURNAL OF ONCOLOGY 2020; 2020:8797683. [PMID: 32148497 PMCID: PMC7054820 DOI: 10.1155/2020/8797683] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 01/29/2020] [Indexed: 01/12/2023]
Abstract
Ovarian cancer (OC) is usually diagnosed at an advanced stage and is related with poor prognosis. Despite numerous studies, the pathogenesis of OC is still unknown. Recent studies indicate the role of the immune system in the development and spread of OC. The identification of factors and mechanisms involved in that process and their modulation is crucial for creating effective antitumor therapy. We investigated the potential role of Th17 cells in OC patients (n = 71) by analyzing the frequencies of Th17 cells in three different environments, i.e., peripheral blood (PB), peritoneal fluid (PF), and tissue (Th17 infiltrating cells), and the concentration of IL-17A in plasma and PF of patients in terms of their clinical and prognostic significance. Th17 cells were analyzed by flow cytometry as a percentage of CD4+ lymphocytes that expressed intracellular expression of IL-17A. The level of IL-17A in plasma and PF were determined by ELISA. Our results showed accumulation of Th17 cells among tumor-infiltrating CD4+ lymphocytes (p < 0.001 in relation to PB). Moreover, the percentage of Th17 cells in both PB and PF of OC patients was significantly lower than that in benign tumors group (n = 35). There were no significant differences in the percentage of Th17 cells in PB, PF, and tissue in relation to clinicopathological characteristics of OC patients and survival. The lower percentage of Th17 cells in the PB and PF of OC patients may promote evasion of host immune response by cancer cells. The concentration of IL-17A in plasma of OC patients was higher (p < 0.0001) than that in both benign tumors and control group (n = 10). The PF IL-17A level in OC patients was higher (p < 0.0001) than that in women with benign ovarian tumors, indicating its synthesis in OC microenvironment. Higher IL-17A level in PF is correlated with longer (median: 36.5 vs. 27 months) survival of OC patients.
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24
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Min Y, Wang X, Chen H, Yin G. The exploration of Hashimoto's Thyroiditis related miscarriage for better treatment modalities. Int J Med Sci 2020; 17:2402-2415. [PMID: 33029083 PMCID: PMC7532476 DOI: 10.7150/ijms.48128] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/21/2020] [Indexed: 12/25/2022] Open
Abstract
Hashimoto's thyroiditis (HT) is the most prevalent autoimmune thyroid disease (ATD) worldwide and is strongly associated with miscarriage and even recurrent miscarriage (RM). Moreover, with a deepening understanding, emerging evidence has shown that immune dysfunctions caused by HT conditions, including imbalanced subsets of CD4+ T-helper cells, B regulatory (Breg) cells, high expression levels of CD56dim natural killer (NK) cells, and cytokines, possibly play an important role in impairing maternal tolerance to the fetus. In recent years, unprecedented progress has been made in recognizing the specific changes in immune cells and molecules in patients with HT, which will be helpful in exploring the mechanism of HT-related miscarriage. Based on these findings, research investigating some potentially more effective treatments, such as selenium (Se), vitamin D3, and intravenous immunoglobulin (IVIG), has been well developed over the past few years. In this review, we highlight some of the latest advances in the possible immunological pathogenesis of HT-related miscarriage and focus on the efficacies of treatments that have been widely introduced to clinical trials or practice described in the most recent literature.
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Affiliation(s)
- Yu Min
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, China
| | - Xing Wang
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, China
| | - Hang Chen
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, China
| | - Guobing Yin
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, China
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25
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Adu-Gyamfi EA, Lamptey J, Duan F, Wang YX, Ding YB. The transforming growth factor β superfamily as possible biomarkers of preeclampsia: a comprehensive review. Biomark Med 2019; 13:1321-1330. [PMID: 31559841 DOI: 10.2217/bmm-2019-0208] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The etiology of preeclampsia - an abnormal placentation-mediated disease - is not fully understood; and there are very few biomarkers with which to predict and diagnose it. Early prediction and diagnosis of this pathology can lead to a significant improvement in maternal and perinatal outcomes. Since members of the transforming growth factor β superfamily influence placentation, and are released from the placenta into the maternal circulatory system, several studies have investigated the involvement of these cytokines in preeclampsia and the possibility of using their serum levels as biomarkers of the disease. In this review, we have summarized the reported relationships between the levels of this superfamily of cytokines and preeclampsia. The available information indicates that altered levels of some of these cytokines are involved in the pathogenesis and pathophysiology of preeclampsia, suggesting their likelihood of serving as predictive and diagnostic biomarkers of the disease.
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Affiliation(s)
- Enoch Appiah Adu-Gyamfi
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing 400016, PR China.,Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, PR China
| | - Jones Lamptey
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing 400016, PR China.,Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, PR China
| | - Fumei Duan
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing 400016, PR China.,Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, PR China
| | - Ying-Xiong Wang
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing 400016, PR China.,Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, PR China
| | - Yu-Bin Ding
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing 400016, PR China.,Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, PR China
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26
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El Shahaway AA, Abd Elhady RR, Abdelrhman AA, Yahia S. Role of maternal serum interleukin 17 in preeclampsia: diagnosis and prognosis. J Inflamm Res 2019; 12:175-180. [PMID: 31372023 PMCID: PMC6628960 DOI: 10.2147/jir.s206800] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 05/17/2019] [Indexed: 11/23/2022] Open
Abstract
Background Immunological factors play a unique role in the setting of preeclampsia; there is a rising debate about the performance of interleukin 17 (IL-17) as inflammatory mediator in its pathogenesis. The purpose of this paper was to evaluate the significance of IL-17 in the diagnosis and prognosis of preeclampsia and estimate a cutoff value for better prediction. Methods A prospective case control study, 40 patient were enrolled in the study, two groups were designed: a normotensive (control) group (n=20) and preeclampsia group (n=20). Both groups were compared regarding serum IL-17 level to clarify its significance, then ROC curve analysis was done to establish the best cutoff level to predict preeclampsia, with further assessment of its relation to blood pressure to determine its prognostic value. Results We noted a statistically significant difference in serum IL-17 (pg/mL) level between the preeclampsia and control group (P<0.05). The best cutoff value of serum IL-17 in preeclampsia was (8.2 pg/mL) with a sensitivity of 100%, specificity 80% and accuracy 89%. There was also significant variation in its concentrations before and after control of blood pressure and a significant positive correlation with systolic blood pressure level (r=0.9). Conclusion IL-17 is a significant inflammatory biomarker in preeclampsia with useful prognostic power to predict severity of disease.
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Affiliation(s)
- Alia A El Shahaway
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Rasha R Abd Elhady
- Department of Obstetrics and Gynecology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Amr Ahmed Abdelrhman
- Department of Obstetrics and Gynecology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Shymaa Yahia
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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27
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Rousseau-Ralliard D, Valentino SA, Aubrière MC, Dahirel M, Lallemand MS, Archilla C, Jouneau L, Fournier N, Richard C, Aioun J, Vitorino Carvalho A, Jérôme L, Slama R, Duranthon V, Cassee FR, Chavatte-Palmer P, Couturier-Tarrade A. Effects of first-generation in utero exposure to diesel engine exhaust on second-generation placental function, fatty acid profiles and foetal metabolism in rabbits: preliminary results. Sci Rep 2019; 9:9710. [PMID: 31273257 PMCID: PMC6609606 DOI: 10.1038/s41598-019-46130-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 06/19/2019] [Indexed: 12/19/2022] Open
Abstract
Atmospheric pollution has major health effects on directly exposed subjects but intergenerational consequences are poorly characterized. We previously reported that diesel engine exhaust (DE) could lead to structural changes in the placenta of in utero exposed rabbits (first generation, F1). The effects of maternal exposure to DE were further studied on second-generation (F2) rabbits. Pregnant F0 females were exposed to filtered, diluted DE (1 mg/m3, median particle diameter: 69 nm) or clean filtered air (controls) for 2 h/day, 5 days/week by nose-only exposure during days 3–27 post-conception (dpc). Adult female offspring (F1) were mated to control males: F1 tissues and F2 foeto-placental units were collected at 28 dpc and placental structure and gene expression (microarray) analysed. Fatty acid profiles were determined in foetal and maternal plasma, maternal liver and placenta. In F1, compared to controls, hepatic neutral lipid contents were increased in exposed animals without change in the blood biochemistry. In F2, the placental lipid contents were higher, with higher monounsaturated fatty acids and reduced pro-inflammatory arachidonic acid (AA), without placental structural changes. Conversely, the proportion of anti-inflammatory n-3 polyunsaturated fatty acids in F2 plasma was increased while that of AA was decreased. Gene set enrichment analyses (GSEA) of F2 placenta transcriptomic data identified that the proteasome complex and ubiquitin pathways genes were over-represented and ion channel function and inflammation pathways genes were under-represented in exposed animals. These preliminary results demonstrate that diesel engine exhaust exposure and in utero indirect exposure should be considered as a programming factor within the context of the DOHaD (Developmental Origins of Health and Disease) with a probable intergenerational transmission.
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Affiliation(s)
- Delphine Rousseau-Ralliard
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France. .,PremUp Foundation, Paris, France.
| | - Sarah A Valentino
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | - Marie-Christine Aubrière
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | - Michèle Dahirel
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | - Marie-Sylvie Lallemand
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | | | - Luc Jouneau
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France
| | - Natalie Fournier
- University Paris-Sud, EA 4041/4529 Lip (Sys)2, UFR de Pharmacie, Châtenay-Malabry, France.,Hôpital Européen Georges Pompidou (AP-HP), Laboratoire de Biochimie, UF Cardio-Vasculaire, Paris, France
| | - Christophe Richard
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | - Josiane Aioun
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | | | | | - Rémy Slama
- Inserm, Univ. Grenoble Alpes, CNRS, IAB joint Research Center, Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, Grenoble, France
| | | | - Flemming R Cassee
- Centre for Sustainability, Environment and Health, National Institute for Public Health and the Environment, Bilthoven, Netherlands.,Institute of Risk Assessment Sciences, Utrecht University, Utrecht, Netherlands
| | - Pascale Chavatte-Palmer
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France.,PremUp Foundation, Paris, France
| | - Anne Couturier-Tarrade
- UMR BDR, INRA, ENVA, Université Paris Saclay, Jouy en Josas, France. .,PremUp Foundation, Paris, France.
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28
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Nicotine protects fetus against LPS-induced fetal growth restriction through ameliorating placental inflammation and vascular development in late pregnancy in rats. Biosci Rep 2019; 39:BSR20190386. [PMID: 31209145 PMCID: PMC6603276 DOI: 10.1042/bsr20190386] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/14/2019] [Accepted: 06/12/2019] [Indexed: 01/19/2023] Open
Abstract
Our previous work has shown that nicotine suppressed lipopolysaccharide (LPS)-induced placental inflammation by inhibiting cytokine release as well as infiltration of leukocytes into the placenta through the cholinergic anti-inflammatory pathway. Nicotine also increased fetal survival and restored pup weight. In the present study, we aim to further investigate if fetal growth restriction (FGR) occurs with LPS treatment, and evaluate the protective effects of nicotine on fetuses in late gestation of rats. Pregnant Sprague–Dawley rats were divided into control group, nicotine group, LPS group and LPS + nicotine group. Rats were first pretreated with nicotine or vehicle by subcutaneous injection on gestation day (GD)14 and GD15, followed by LPS or vehicle intraperitoneal injection on GD16, and were killed on GD18. Loss of fetuses, number and weights of live fetuses and weights of placentas were recorded. Placentas were collected to evaluate placental pathology and determine inflammatory cytokines and vascular endothelial growth factor (VEGF) levels. We found that LPS treatment increased levels of placental inflammatory cytokines and placental pathological damage, decreased levels of VEGF, reduced number of live fetuses and induced FGR. Pretreatment with nicotine reversed LPS-induced high levels of placental inflammatory cytokines, low levels of placental VEGF and placental pathological damage, then rescued the number and weights of live fetuses. These data demonstrated that activation of the cholinergic anti-inflammatory pathway by nicotine protected fetus against LPS-induced FGR through ameliorating placental inflammation and vascular development in late pregnancy in rats. It may be an alternative therapeutic strategy for inflammation- induced FGR in late pregnancy.
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29
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Jabalie G, Ahmadi M, Koushaeian L, Eghbal‐Fard S, Mehdizadeh A, Kamrani A, Abdollahi‐Fard S, Farzadi L, Hojjat‐ Farsangi M, Nouri M, Yousefi M. Metabolic syndrome mediates proinflammatory responses of inflammatory cells in preeclampsia. Am J Reprod Immunol 2019; 81:e13086. [DOI: 10.1111/aji.13086] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/17/2018] [Accepted: 12/28/2018] [Indexed: 01/21/2023] Open
Affiliation(s)
- Gisoo Jabalie
- Stem Cell Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Majid Ahmadi
- Student’s Research CommitteeTabriz University of Medical Sciences Tabriz Iran
- Reproductive Biology Department Tabriz University of Medical Sciences Tabriz Iran
| | - Ladan Koushaeian
- Stem Cell Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Shadi Eghbal‐Fard
- Stem Cell Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Amir Mehdizadeh
- Endocrine Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Amin Kamrani
- Stem Cell Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Sedigheh Abdollahi‐Fard
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Laya Farzadi
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Mohammad Hojjat‐ Farsangi
- Department of Oncology‐Pathology, Immune and Gene Therapy Lab, Cancer Center Karolinska (CCK)Karolinska University Hospital Solna and Karolinska Institute Stockholm Sweden
| | - Mohammad Nouri
- Reproductive Biology Department Tabriz University of Medical Sciences Tabriz Iran
| | - Mehdi Yousefi
- Drug Applied Research CenterTabriz University of Medical Sciences Tabriz Iran
- Aging Research Institute Tabriz University of Medical Sciences Tabriz Iran
- Department of Immunology Tabriz University of Medical Sciences Tabriz Iran
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30
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Eghbal-Fard S, Yousefi M, Heydarlou H, Ahmadi M, Taghavi S, Movasaghpour A, Jadidi-Niaragh F, Yousefi B, Dolati S, Hojjat-Farsangi M, Rikhtegar R, Nouri M, Aghebati-Maleki L. The imbalance of Th17/Treg axis involved in the pathogenesis of preeclampsia. J Cell Physiol 2018; 234:5106-5116. [PMID: 30277561 DOI: 10.1002/jcp.27315] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 08/02/2018] [Indexed: 12/29/2022]
Abstract
PROBLEM Inappropriate activation of the immune system, particularly the imbalance of T-helper type 17 (Th17)/regulatory T (Treg) cells is thought to play considerable roles in preeclampsia (PE). To investigate the probable effects of the adaptive immune system in the pathophysiology of PE, we analyzed the dynamic changes of Th17/Treg cells, cytokines profile, and transcription pattern of Th17/Treg-related genes and microRNAs (miRNAs) in 50 women suffering from PE in comparison with 50 healthy pregnant women. METHODS Expressions of cytokines, specific transcription factors, and related miRNAs were measured by real-time polymerase chain reaction (PCR). Enzyme-linked immunosorbent assay (ELISA) was used to test the interleukin (IL)-17, IL-23, IL-6, and IL-10 and transforming growth factor β in serum and supernatant of peripheral blood mononuclear cells (PBMCs). The frequency of Th17 and Treg cells were determined by flow cytometry. RESULTS PE patients exhibited a decreased number of Treg cells (p = 0.006), while Th17 cells were increased ( p = 0.004). Forkhead box P3 and IL-10 mRNA expressions were reduced ( p = 0.0001 and 0.0028, respectively), while expressions of retinoic acid receptor-related orphan nuclear receptor γt, IL-17, IL-23, and IL-6 were enhanced ( p < 0.0001, 0.0018, 0.0014, and 0.027, respectively). ELISA results also showed increased levels of IL-6, IL-17, and IL-23 ( p = 0.022, 0.0005, 0.0081, respectively), and decreased levels of IL-10 in the supernatant of PBMCs of PE patients compared with control group ( p = 0.0011). There was significant upregulation of miR-106b and miR-326 ( p = 0.0048 and 0.028, respectively) in PE patients in comparison with the control group. CONCLUSIONS These findings suggest that imbalance of Th17/Treg cells, regulated possibly via microRNAs, may be involved in the pathogenesis of PE, emphasizing on the importance of these cells in feto-maternal immune cross-talk.
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Affiliation(s)
- Shadi Eghbal-Fard
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student's Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hanieh Heydarlou
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Majid Ahmadi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Simin Taghavi
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aliakbar Movasaghpour
- Hematology & Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farhad Jadidi-Niaragh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanam Dolati
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hojjat-Farsangi
- Department of Oncology-Pathology, Immune and Gene Therapy Lab, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, Stockholm, Sweden
| | - Reza Rikhtegar
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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31
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Bellos I, Karageorgiou V, Kapnias D, Karamanli KE, Siristatidis C. The role of interleukins in preeclampsia: A comprehensive review. Am J Reprod Immunol 2018; 80:e13055. [PMID: 30265415 DOI: 10.1111/aji.13055] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 09/04/2018] [Accepted: 09/05/2018] [Indexed: 12/13/2022] Open
Abstract
Preeclampsia is a multi-system hypertensive disorder of pregnancy, with significant rates of maternal and neonatal morbidity. It represents a major cause of preterm birth, as definitive treatment demands fetal delivery. Although its pathophysiology is complicated, placental hypoxia and endothelial dysfunction constitute established pathogenetic steps of the disease. Inflammation is considered to be a crucial mediator of preeclampsia process, as an imbalance between TH 1, TH 2, and TH 17 immune responses is observed. The present review accumulates current knowledge about the contribution of interleukins in preeclampsia, summarizing the pathways through which each interleukin exerts its function in the disease. Also, the role of genetic polymorphisms is explored and the predictive efficacy of maternal serum interleukin levels is evaluated. Finally, recommendations about the safe interpretation of the outcomes, as well as guidance for future research, are provided.
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Affiliation(s)
- Ioannis Bellos
- National and Kapodistrian University of Athens, Athens, Greece
| | | | | | | | - Charalampos Siristatidis
- Assisted Reproduction Unit, Third Department of Obstetrics and Gynecology, "Attikon Hospital", Medical School, National and Kapodistrian University of Athens, Athens, Greece
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32
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Targeted drugs in spondyloarthritis during pregnancy and lactation. Pharmacol Res 2018; 136:21-28. [PMID: 30125669 DOI: 10.1016/j.phrs.2018.08.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 07/29/2018] [Accepted: 08/13/2018] [Indexed: 12/16/2022]
Abstract
Spondyloarthritis (SpA) are a heterogeneous group of chronic inflammatory joint diseases that includes several clinical subgroups. SpA can affect women in the reproductive stage so pregnancy can influence the course of the disease and SpA can affect the maternal-fetal outcome. The treatment of SpA has changed dramatically in recent years and the use of targeted drugs is part of therapeutic armamentarium. The use of targeted drugs during pregnancy is controversial because the information available on safety during this period is still limited. Several cytokines have an important role in the normal development of pregnancy or other cytokines may play a role in certain maternal-fetal complications. Potentially targeted drugs can affect the function of these cytokines during pregnancy. The aim of this study is to review the interrelationship between SpA during pregnancy and lactation, the role of some cytokines during normal pregnancy and the development of maternal-fetal complications as well as to review recent information on targeted drugs during pregnancy and breastfeeding in these patients in order to maximize their use in these critical periods of life.
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