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Oh DS, Kim E, Lu G, Normand R, Shook LL, Lyall A, Jasset O, Demidkin S, Gilbert E, Kim J, Akinwunmi B, Tantivit J, Tirard A, Arnold BY, Slowikowski K, Goldberg MB, Filbin MR, Hacohen N, Nguyen LH, Chan AT, Yu XG, Li JZ, Yonker L, Fasano A, Perlis RH, Pasternak O, Gray KJ, Choi GB, Drew DA, Sen P, Villani AC, Edlow AG, Huh JR. SARS-CoV-2 infection elucidates unique features of pregnancy-specific immunity. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.02.05.24301794. [PMID: 38370801 PMCID: PMC10871456 DOI: 10.1101/2024.02.05.24301794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Pregnancy is a risk factor for increased severity of SARS-CoV-2 and other respiratory infections. The mechanisms underlying this risk have not been well-established, partly due to a limited understanding of how pregnancy shapes immune responses. To gain insight into the role of pregnancy in modulating immune responses at steady state and upon perturbation, we collected peripheral blood mononuclear cells (PBMC), plasma, and stool from 226 women, including 152 pregnant individuals (n = 96 with SARS-CoV-2 infection and n = 56 healthy controls) and 74 non-pregnant women (n = 55 with SARS-CoV-2 and n = 19 healthy controls). We found that SARS-CoV-2 infection was associated with altered T cell responses in pregnant compared to non-pregnant women. Differences included a lower percentage of memory T cells, a distinct clonal expansion of CD4-expressing CD8 + T cells, and the enhanced expression of T cell exhaustion markers, such as programmed cell death-1 (PD-1) and T cell immunoglobulin and mucin domain-3 (Tim-3), in pregnant women. We identified additional evidence of immune dysfunction in severely and critically ill pregnant women, including a lack of expected elevation in regulatory T cell (Treg) levels, diminished interferon responses, and profound suppression of monocyte function. Consistent with earlier data, we found maternal obesity was also associated with altered immune responses to SARS-CoV-2 infection, including enhanced production of inflammatory cytokines by T cells. Certain gut bacterial species were altered in pregnancy and upon SARS-CoV-2 infection in pregnant individuals compared to non-pregnant women. Shifts in cytokine and chemokine levels were also identified in the sera of pregnant individuals, most notably a robust increase of interleukin-27 (IL-27), a cytokine known to drive T cell exhaustion, in the pregnant uninfected control group compared to all non-pregnant groups. IL-27 levels were also significantly higher in uninfected pregnant controls compared to pregnant SARS-CoV-2-infected individuals. Using two different preclinical mouse models of inflammation-induced fetal demise and respiratory influenza viral infection, we found that enhanced IL-27 protects developing fetuses from maternal inflammation but renders adult female mice vulnerable to viral infection. These combined findings from human and murine studies reveal nuanced pregnancy-associated immune responses, suggesting mechanisms underlying the increased susceptibility of pregnant individuals to viral respiratory infections.
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Ma Y, Ma M, Ye S, Liu Y, Zhao X, Wang Y. Association of IL-17 and IL-27 polymorphisms with susceptibility to recurrent pregnancy loss and pre-eclampsia: A systematic review and meta-analysis. Immun Inflamm Dis 2023; 11:e1057. [PMID: 37904702 PMCID: PMC10599280 DOI: 10.1002/iid3.1057] [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: 07/17/2023] [Revised: 09/26/2023] [Accepted: 10/09/2023] [Indexed: 11/01/2023] Open
Abstract
OBJECTIVE Recurrent pregnancy loss (RPL) and pre-eclampsia (PE) are immune-related pregnancy complications that have been linked to CD4+ T cells and their cytokines, which can be influenced by genetic polymorphisms. This meta-analysis aimed to investigate the relationship between interleukin (IL)-17 and -27 polymorphisms and the susceptibility to RPL and PE. METHODS All eligible case-control studies published up to February 2023 were identified by searching PubMed, EMBASE, Cochrane, Web of Science, and Google Scholar. The risk of recurrent pregnancy loss and PE associated with the IL-17 rs2275913, IL-17 rs763780, IL-27 rs153109, and IL-27 rs17855750 polymorphisms were estimated for each study. RESULTS The meta-analysis incorporated a total of 13 studies. The overall analysis indicated that IL-17 rs2275913, IL-17 rs763780, IL-27 rs153109, and IL-27 rs17855750 polymorphisms were not significantly associated with immune-related pregnancy complications, including RPL and PE. However, when the analysis was stratified by disease type, the IL-17 rs2275913 polymorphism was found to be associated with an increased risk of RPL (recessive model AA/GA + GG: OR = 1.68, 95% confidence interval [CI]: 1.13-2.49, p = .01). CONCLUSIONS The IL-17 rs763780, IL-27 rs153109, and IL-27 rs17855750 polymorphisms were not significantly associated with RPL and PE, whereas the IL-17 rs2275913 polymorphism was associated with the susceptibility to recurrent miscarriage.
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Affiliation(s)
- Yue Ma
- Department of Obstetrics and Gynecology, Peking University Third HospitalNational Clinical Research Center for Obstetrical and GynecologyBeijingChina
| | - Mingyue Ma
- Department of Public HealthJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Shenglong Ye
- Department of Obstetrics and Gynecology, Peking University Third HospitalNational Clinical Research Center for Obstetrical and GynecologyBeijingChina
| | - Yuanying Liu
- Department of Obstetrics and Gynecology, Peking University Third HospitalNational Clinical Research Center for Obstetrical and GynecologyBeijingChina
| | - Xueqing Zhao
- Department of Obstetrics and Gynecology, Peking University Third HospitalNational Clinical Research Center for Obstetrical and GynecologyBeijingChina
| | - Yongqing Wang
- Department of Obstetrics and Gynecology, Peking University Third HospitalNational Clinical Research Center for Obstetrical and GynecologyBeijingChina
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Wang F, Wen E, Huang Y, Wen Z, Liu Z. Association of IL-27 gene rs153109 and rs17855750 polymorphisms with preeclampsia susceptibility and severity: Meta-analysis and trial sequential analysis. Medicine (Baltimore) 2023; 102:e33578. [PMID: 37083793 PMCID: PMC10118315 DOI: 10.1097/md.0000000000033578] [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: 02/18/2023] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND The aim of this meta-analysis is to evaluate the association of interleukin-27 gene rs153109 and rs17855750 polymorphisms with preeclampsia susceptibility and severity. METHODS Web of Science, PubMed, Embase, CBM, WanFang Data, CNKI, and VIP database were used for retrieving. After screening with our inclusion and exclusion criteria, data extraction and quantity evaluation were performed by 2 independent authors. Included case-control studies were used for meta-analysis by RevMan 5.4, and sensitivity analysis was carried out through 1-by-1 exclusion procedure. If heterogeneity exists, then random effects model was used; otherwise, fixed effect model was used. Publication bias analysis was performed using Begg test and Egger test. Trial sequential analysis was performed using trial sequential analysis 0.9.5.10 Beta. RESULTS A total of 5 articles were included. The heterogeneity was high across most models during the meta-analysis. Meta-analysis results related to preeclampsia susceptibility showed that P values of all the models were higher than .05, while for meta-analysis results related to preeclampsia severity showed that P values of all the models were higher than .05 except for TT versus TG + GG and TT versus TG models of rs17855750 group. The sensitivity of the meta-analysis was high, and trial sequential analysis showed the possibility of false negative results. No obvious publication bias was found. CONCLUSIONS There is no obvious association between interleukin-27 gene rs153109 and rs17855750 polymorphisms and preeclampsia susceptibility or severity. However, more multi-center and large sample case-control studies are expected to be carried out to verify our conclusion in the future.
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Affiliation(s)
- Fengzhen Wang
- Heart Medical Centre, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Ersheng Wen
- Department of Physiology, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Yuyang Huang
- School of Nursing, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Zhenyin Wen
- School of Nursing, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Ziyou Liu
- Heart Medical Centre, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
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Jahantigh D, Ghazaey Zidanloo S, Moossavi SZ, Forghani F. Interleukin 12B rs3212227 and rs6887695 single nucleotide polymorphisms are associated with the susceptibility to preeclampsia: Genetic, haplotype and bioinformatics analysis. Cytokine 2023; 164:156166. [PMID: 36842370 DOI: 10.1016/j.cyto.2023.156166] [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: 09/03/2022] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 02/26/2023]
Abstract
It is well-known that functional single nucleotide polymorphisms (SNPs) in IL-12B gene might intensely change the protein expression level, or modify its functions, which might result in immune disorders. The association between common IL-12B SNPs with preeclampsia (PE) risk has remained unclear yet. In a case-control study, 253 PE patients and 250 healthy subjects were genotyped for SNPs in IL-12B rs3212227 by PCR-RFLP and in IL-12B rs6887695 by AS-PCR. Novel in-silico analysis were performed to predict the potential functions of these polymorphisms, as well. The rs3212227 variation in IL12B gene showed an association with susceptibility to PE. The AC and CC genotypes and also C allele of this SNP were more frequent in patients. Likewise, they were frequent in early onset and late onset PE. The G allele and GC and CC genotype of rs6887695 SNP correlated negatively with PE development and it shown protective effect on PE risk. In addition, the AG and CC haplotypes of IL-12B were more prevalent in PE patients. Then, IL12B AC haplotype was less frequent in PE compare to healthy pregnant women. In-silico analysis of IL-12B rs3212227 gene polymorphism might not have significant impact on the mRNA structure and transcription of IL-12B. The results of our study revealed a significant relationship between rs3212227A/C and rs6887695G/C polymorphisms in IL-12B gene and the risk of PE in the Iranian population.
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Affiliation(s)
- Danial Jahantigh
- Department of Biology, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran.
| | | | | | - Forough Forghani
- Department of Obstetrics and Gynecology, Zabol University of Medical Sciences, Zabol, Iran; Department of Obstetrics and Gynecology, Zahedan University of Medical Sciences, Zahedan, Iran.
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Alteration in IFN-γ and CCL2 serum levels at first trimester of pregnancy contribute to development of preeclampsia and fetal growth restriction. Taiwan J Obstet Gynecol 2023; 62:71-76. [PMID: 36720555 DOI: 10.1016/j.tjog.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2022] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVE Pregnancy is a unique challenge for the immune system. Any disturbance in the immune system in the first trimester could result in further pregnancy complications. In this regard, the current study aimed to investigate the association between serum levels of a group of cytokines in the first trimester of pregnancy with the onset of preeclampsia (PE) and fetal growth restriction (FGR). MATERIALS AND METHODS Serum samples were collected from 550 pregnant women at their 11th - 13th weeks of pregnancy and followed up to delivery. Out of all cases, 15 women complicated with preeclampsia and 15 ones diagnosed with FGR were included in the study. The serum levels of IFN-γ, CCL2, IL-10, IL-35 and IL-27 were checked in the collected sera of mentioned patients and compared to 60 women with normal pregnancy outcomes. RESULTS In the preeclampsia group, the mean level of IFN-γ was significantly higher (p < 0.001) while the CCL2 serum level was significantly lower (p < 0.003) as compared to control group. There was no significant difference between the preeclampsia group and controls regarding other cytokines. In the FGR group, the mean serum level of IFN-γ was significantly higher compared to the healthy pregnancy group (p < 0.001) but other cytokines showed no significant differences. In the FGR group, a significant positive correlation was found between IL-10 level and neonates' weight (p < 0.05). CONCLUSION Based on the results of the present study, an elevated level of IFN-γ and a reduced level of CCL2 at the first trimester of pregnancy could lead to complications such as PE and/or FGR.
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IL-27 promotes decidualization via the STAT3-ESR/PGR regulatory axis. J Reprod Immunol 2022; 151:103623. [DOI: 10.1016/j.jri.2022.103623] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/15/2022] [Accepted: 04/08/2022] [Indexed: 01/18/2023]
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Tutar D, Çintesun FNİ, Günenç O, Çetinkaya ÇD. The association of interleukin-6, interleukin-27, and body roundness index with gestational diabetes mellitus. J OBSTET GYNAECOL 2022; 42:1728-1733. [PMID: 35341464 DOI: 10.1080/01443615.2022.2036956] [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: 10/18/2022]
Abstract
We aimed to investigate the relationship between GDM and IL-27, IL-6, and body roundness index (BRI), a new anthropometric measurement more sensitive than BMI in identifying obesity and predicting cardiometabolic outcomes. We enrolled 80 patients, 40 pregnant women with GDM and 40 healthy pregnant women at midgestation. The women's anthropometric measurements were recorded and serum markers and IL-6, IL-27 were analysed. At the time of delivery maternal, neonatal results were recorded. Women with GDM had significantly higher pregestational, midgestational and prepartum BMI and midgestational BRI; HOMA-IR; HbA1c; and IL-6 values and lower HDL values (p < .05). There was no statistically significant difference in IL-27 values between the groups (p = .939). In multivariate logistic regression analysis, HbA1c, IL-6 (>4.886 pg/mL), and BRI (>6.708) were found as independent risk factors associated with GDM (p < .05). Mean BRI was significantly associated with obesity (p < .001) and BRI higher than 6.708 was found to have 67.5% sensitivity and 80% specificity in the prediction of GDM. Women with GDM had elevated IL-6 levels, but no relationship was detected between IL-27 and GDM. BRI is a new anthropometric index that strongly correlated with BMI and seems to be a reliable alternative to BMI for the evaluation of obesity in GDM patients.IMPACT STATEMENTWhat's already known on this subject? Gestational diabetes mellitus (GDM) is the most common systemic disease in pregnancy. The risk of GDM was 3 times higher in obese pregnant women compared to normal weighted patients. IL-6 is an adipose-derived cytokine that was found to be associated with GDM. The body roundness index (BRI) is a new sensitive anthropometric index for detecting obesity and its secondary cardiometabolic results.What do the results of this study add? Our results showed that BRI was strongly correlated with obesity in GDM patients. HbA1c, IL-6 and BRI were found as independent risk factors associated with GDM. IL 27, a cytokine associated with inflammatory diseases, was not associated with GDM.What are the implications of these findings for clinical practice and/or further research? BRI could be a reliable alternative to BMI for the evaluation of obesity in pregnant women and predicting cardiometabolic outcomes.
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Affiliation(s)
- Dilek Tutar
- Department of Obstetrics and Gynecology, University of Health Sciences Konya Training and Research Hospital, Konya, Turkey
| | - Feyza Nur İncesu Çintesun
- Department of Obstetrics and Gynecology, University of Health Sciences Konya Training and Research Hospital, Konya, Turkey
| | - Oğuzhan Günenç
- Department of Obstetrics and Gynecology, University of Health Sciences Konya Training and Research Hospital, Konya, Turkey
| | - Çiğdem Damla Çetinkaya
- Department of Biochemistry, University of Health Sciences Konya Training and Research Hospital, Konya, Turkey
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Natenzon A, McFadden P, DaSilva-Arnold SC, Zamudio S, Illsley NP. Diminished trophoblast differentiation in early onset preeclampsia. Placenta 2022; 120:25-31. [DOI: 10.1016/j.placenta.2022.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 02/04/2022] [Accepted: 02/07/2022] [Indexed: 12/14/2022]
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Niikura M, Fukutomi T, Mineo S, Mitobe J, Kobayashi F. The association between acute fatty liver disease and nitric oxide during malaria in pregnancy. Malar J 2021; 20:462. [PMID: 34906158 PMCID: PMC8670279 DOI: 10.1186/s12936-021-03999-2] [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: 09/28/2021] [Accepted: 12/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Liver disease is a common feature of malaria in pregnancy, but its pathogenesis remains unclear. METHODS To understand the pathogenesis of liver disease during malaria in pregnancy, comparative proteomic analysis of the liver in a mouse model of malaria in pregnancy was performed. RESULTS Decreased levels of mitochondrial and peroxisomal proteins were observed in the livers of pregnant mice infected with the lethal rodent malaria parasite Plasmodium berghei strain NK65. By contrast, increased levels of perilipin-2, amyloid A-1, and interferon (IFN)-γ signalling pathway-related proteins were observed in the livers of infected pregnant mice, suggesting that IFN-γ signalling may contribute to the development of liver disease during malaria in pregnancy. IFN-γ signalling is a potential trigger of inducible nitric oxide synthase (iNOS) expression. Liver disease associated with microvesicular fatty infiltration and elevated liver enzymes in pregnant wild-type mice infected with malaria parasites was improved by iNOS deficiency. CONCLUSIONS In this study, a causative role of iNOS in liver disease associated with microvesicular fatty infiltration during malaria in pregnancy was demonstrated. These findings provide important insight for understanding the role of iNOS-mediated metabolic responses and the pathogenesis of high-risk liver diseases in pregnancy, such as acute fatty liver.
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Affiliation(s)
- Mamoru Niikura
- Department of Infectious Diseases, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan.
| | - Toshiyuki Fukutomi
- Department of Pharmacology and Toxicology, Kyorin University School of Medicine, Tokyo, Japan
| | - Shoichiro Mineo
- Department of Molecular Pathology, Tokyo Medical University, Tokyo, 160-8402, Japan
| | - Jiro Mitobe
- Department of Infectious Diseases, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Fumie Kobayashi
- Department of Environmental Science, School of Life and Environmental Science, Azabu University, Kanagawa, 252-5201, Japan
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Ali YBM, El-Akhras BA, El-Shazly R, Bassyouni IH. Genetic polymorphisms of IL-27 and risk of systemic lupus erythematosus disease in the Egyptian population. Clin Rheumatol 2021; 40:4899-4907. [PMID: 34324143 DOI: 10.1007/s10067-021-05858-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 06/16/2021] [Accepted: 07/02/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Cytokine polymorphisms have been associated with systemic lupus erythematosus (SLE) pathogenicity. Interleukin 27 (IL-27) is an important one of pro-/anti-inflammatory cytokine. It has been reported in various Th1/Th17-mediated inflammatory disorders, and even in Th2-complexed diseases, such as SLE. In our preliminary study, the aim was to investigate the potential roles of single nucleotide polymorphism (SNP) -964A/G (rs153109) and + 2905 T/G (rs17855750) in an IL-27p28 gene on susceptibility to SLE. METHODS The 112 Egyptian SLE patients against 101 healthy persons were enrolled in this work. The polymerase chain reaction/restriction fragment length polymorphism (PCR-RFLP) is used for genotyping IL-27 SNPs. RESULTS No significant variations were found between patients and control in the genotype and allele frequencies of IL-27p28 (-964A/G). SLE patients have a significant increase in the frequency of IL-27p28 (+ 2905 T/G) TG genotype (P < 0.01) and G allele (P < 0.01) compared to controls. Complete disappearance of GG genotype was demonstrated in both groups. G allele might have considered a disease risk factor with odd ration (OR) = 9.184. From four possible haplotypes, the frequency of AT haplotype elevated in both examined groups. CONCLUSION This was the first study on the Egyptian population for studying the relation between IL-27 SNPs and SLE. Our preliminary study indicated that both TG genotype and G allele of IL-27p28 (+ 2905 T/G) could consider risk factors for SLE. Key Points • This article provides an information about the relation between systemic lupus erythematosus and interleukin-27 cytokine by detection single nucleotide polymorphism.
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Affiliation(s)
- Yasser B M Ali
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City , Sadat City, Egypt.
| | - Basima A El-Akhras
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City , Sadat City, Egypt
| | - R El-Shazly
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Iman H Bassyouni
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Ran Y, Huang D, Mei Y, Liu Z, Zhou Y, He J, Zhang H, Yin N, Qi H. Identification of the correlations between interleukin-27 (IL-27) and immune-inflammatory imbalance in preterm birth. Bioengineered 2021; 12:3201-3218. [PMID: 34224308 PMCID: PMC8806804 DOI: 10.1080/21655979.2021.1945894] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Preterm birth (PTB) is an immune-inflammatory disease that needs to be resolved. This study aimed to identify the role of interleukin-27 (IL-27), an immunomodulatory factor, in PTB and its associated mechanisms. Here, we analyzed the high-throughput of samples data from the maternal-fetal interface to the peripheral circulation obtained from public databases and reported that the elevated IL-27 was involved with the onset of PTB. Further bioinformatics analyses (e.g. GeneMANIA and GSEA) revealed that IL-27 overexpression in the peripheral circulation as well as maternal-fetal interface is related to the activation of the immune-inflammatory process represented by IFN-γ signaling, etc. In addition, IL-27 and immune infiltration correlation analysis demonstrated that IL-27 mediates this immune-inflammatory imbalance, plausibly mainly through monocyte-macrophage and neutrophils. This finding was further validated by analyzing additional datasets. Overall, this is the first study to elaborate on the role of IL-27-mediated immuno-inflammation in PTB from the perspective of bioinformatics, which may provide a novel strategy for the prevention and treatment of PTB.
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Affiliation(s)
- Yuxin Ran
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
| | - Dongni Huang
- Department of Obstetrics, Health Center for Women and Children, Chongqing, China
| | - Youwen Mei
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
| | - Zheng Liu
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
| | - Yunqian Zhou
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
| | - Jie He
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China
| | - Hanwen Zhang
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China.,Center for Reproductive Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Nanlin Yin
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China.,Center for Reproductive Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongbo Qi
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.,Joint International Research Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, Chongqing, China.,Center for Reproductive Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Jahantigh D, Ghazaey Zidanloo S, Forghani F, Doroudian M. IL-27 variants might be genetic risk factors for preeclampsia: based on genetic polymorphisms, haplotypes and in silico approach. Mol Biol Rep 2020; 47:7929-7940. [PMID: 33011926 DOI: 10.1007/s11033-020-05871-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 09/28/2020] [Indexed: 12/18/2022]
Abstract
Pre-eclampsia (PE) is a disorder that occurs only during pregnancy. PE is associated with neonate mortality and morbidity. Overexpression of IL-27 and its receptor have been reported frequently in the trophoblast cells of patients with PE. In this study, we aimed to evaluate the relationship between genetic polymorphisms of IL-27 rs153109, and rs17855750 in an Iranian cohort of 170 PE patients and 170 normal pregnant women using the PCR-RFLP method. In the total PE, the frequency of heterozygous and mutant homozygous genotypes of rs153109 was significantly higher, severe, and mild PE groups. The genotypes and alleles frequencies of rs17855750 gene polymorphism were associated with PE susceptibility in total, severe and early-onset sub-group patients. Haplotype analysis of IL-27 rs153109 and rs17855750 polymorphisms revealed that the mutant GG haplotype frequencies significantly increased the risk of preeclampsia in total PE and different sub-group patients, while the wild AT haplotypes were associated with decreased risk of pre-eclampsia in total and sub-group patients. The in-silico analysis showed the transition of allele A to allele G in rs153109 SNP, would lead to create a new binding site and consequently may lead to changes in IL-27 gene expression. We found that rs17855750 A>G polymorphism might be influence the function of IL-27 protein. The data attained in our study propose the incidence of IL-27rs153109 and rs17855750 SNPs might be capable to be utilized as indicators for the genetic susceptibility to PE.
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Affiliation(s)
- Danial Jahantigh
- Department of Biology, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | | | - Forough Forghani
- Department of Obstetrics and Gynecology, Faculty of Medicine, Zabol University of Medical Sciences, Zabol, Iran. .,Department of Obstetrics and Gynecology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
| | - Mohammad Doroudian
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran.
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Jahantigh D, Forghani F, Zidanloo SG. Interleukin-23 receptor (IL-23R) gene polymorphisms and haplotypes associated with the risk of preeclampsia: evidence from cross-sectional and in silico studies. J Assist Reprod Genet 2019; 36:1523-1536. [PMID: 31123953 PMCID: PMC6642234 DOI: 10.1007/s10815-019-01479-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 05/07/2019] [Indexed: 02/08/2023] Open
Abstract
PURPOSE Pre-eclampsia is a relatively common pregnancy disorder. Serum concentrations of certain pro-inflammatory molecules and cytokines like interleukin-23 may affect the pathogenesis of pre-eclampsia. The interleukin-23 receptor (IL-23R) gene plays an important role in the progression of inflammatory and autoimmune diseases and IL-23 polymorphisms might influence the susceptibility of pre-eclampsia. The aim of the recent study was to establish the association between IL-23R gene polymorphisms and the susceptibility for developing of pre-eclampsia. METHODS One hundred and fifty-eight pregnant patients with pre-eclampsia and 153 controls were genotyped using RFLP-PCR and AS-PCR. Also, an in silico analysis was performed to predict possible effects of these variations on IL-23R mRNA and protein structures. RESULTS The frequency of the AG genotype of rs11209026 is related to a higher risk of pre-eclampsia. The mutant C and A allele in rs10889677 and rs11209026 SNPs, respectively, are correlated with the risk of pre-eclampsia and they are more frequent in severe late onset PE. We found higher frequency of the haplotype CG in patients with pre-eclampsia in comparison to healthy controls, as well as, the CG haplotype frequency significantly increased the risk of PE in severe, early onset, and late onset sub-groups. The results of computational analysis predicted rs11209026 and rs10889677 SNPs as functional variations, which can influence IL-23R mRNA and protein. CONCLUSIONS The results of present study show positive association between polymorphisms in the IL-23R gene and pre-eclampsia. Therefore, the presence of IL-23R rs11209026, rs10889677 polymorphism might be markers for the genetic susceptibility to pre-eclampsia.
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Affiliation(s)
- Danial Jahantigh
- Department of Biology, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Forough Forghani
- Department of Obstetrics and Gynecology, Faculty of Medicine, Zabol University of Medical Sciences, Zabol, Iran.
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Ge H, Yin N, Han TL, Huang D, Chen X, Xu P, He C, Tong C, Qi H. Interleukin-27 Inhibits Trophoblast Cell Invasion and Migration by Affecting the Epithelial-Mesenchymal Transition in Preeclampsia. Reprod Sci 2018; 26:928-938. [PMID: 30373477 DOI: 10.1177/1933719118799206] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Preeclampsia (PE) is a pregnancy-specific disorder representing a major cause of maternal and perinatal morbidity and mortality. Invasive and migratory phenotypes are acquired by trophoblasts through the process of epithelial-mesenchymal transition (EMT). Studies have shown that trophoblast EMT events are dysregulated in PE and play an important role in its development. Dysregulation of interleukin (IL)-27 and IL-27R (T-cell cytokine receptor (TCCR)/WSX -1) is relevant to PE. In this study, our results demonstrated that IL-27 did not significantly affect the proliferation and apoptosis of HTR -8/SVneo trophoblast cells, while it did significantly inhibit trophoblast invasion and migration. The expression of EMT-related proteins in HTR-8/SVneo cells and extravillous explants was detected after treatment with IL-27. Expression of epithelial markers was increased, and mesenchymal marker expression was reduced. Furthermore, we found that IL-27 could induce significant phosphorylation of Signal Transducer and Activator of Transcription 1 (STAT1) and Signal Transducer and Activator of Transcription 3 (STAT3) in a time-dependent manner in HTR-8/SVneo cells. Selective inhibitors of STAT1 (STAT1 siRNA) and STAT3 (STAT3 siRNA) were used to determine whether both STAT1 and STAT3 are required for IL-27-mediated inhibition of EMT. STAT1 inhibition in IL-27-treated cells attenuated the IL-27 effect, while the inhibition of STAT3 activation had no effect on the development of the epithelial phenotype. These results demonstrate that IL-27 may inhibit trophoblast cell migration and invasion by affecting the EMT process through an STAT1-dominant pathway in PE.
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Affiliation(s)
- Huisheng Ge
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.,Department of Obstetrics and Gynecology, Chengdu Women & Children's Central Hospital, Chengdu, China
| | - Nanlin Yin
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Ting-Li Han
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Dongni Huang
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Xuehai Chen
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Ping Xu
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Chengjin He
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Chao Tong
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China.,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Hongbo Qi
- Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China. .,State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing, China. .,International Collaborative Laboratory of Reproduction and Development of Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.
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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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