1
|
Shi XF, Zhang JL, Liu K, Wang L, Wang HP, Wu HY. Detection of serum major histocompatibility complex I (HLA-1) and β2-microglobulin (β2M) in pre-eclampsia using isobaric tags for relative and absolute quantitation (iTRAQ). Int J Gynaecol Obstet 2024; 165:1072-1084. [PMID: 38149341 DOI: 10.1002/ijgo.15312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE The purpose of this preliminary investigation into the pathogenesis of pre-eclampsia was to screen the differential proteins in the serum of pregnant women with normal pregnancy and early-onset pre-eclampsia using isobaric tags for relative and absolute quantitation (iTRAQ), so as to identify serum biomarkers for the early diagnosis of pre-eclampsia. METHODS We examined the peripheral serum of 58 normal pregnant women and 42 pregnant women with early-onset pre-eclampsia using iTRAQ; the differentially expressed proteins were screened for bioinformatics analysis; and the expression of candidate proteins human leukocyte antigen-1 (HLA-1) and β2-microglobulin (β2M) in placental tissues was detected using western blot. RESULTS We identified a total of 63 differential proteins in the serum of patients from the normal control group and the pre-eclampsia group, and this included 24 up-regulated proteins and 39 down-regulated proteins. The western blot results of placental tissue showed reduced HLA-1 expression (1.12 ± 0.23) in the placenta in the pre-eclampsia group as compared with the normal control group (1.34 ± 0.22). Consistent with the results observed in the serum, β2M in the placenta in the pre-eclampsia group was significantly elevated (1.05 ± 0.47) in comparison with the normal group (0.75 ± 0.33) (P < 0.05). CONCLUSION In this study, we found that iTRAQ technology was useful for identifying differentially expressed proteins in the peripheral serum of pregnant women with pre-eclampsia, and that HLA-1 and β2M, which may be involved in the occurrence of pre-eclampsia, show promise as predictive markers of pre-eclampsia.
Collapse
Affiliation(s)
- Xu-Feng Shi
- Department of Obstetrics, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Jing-Li Zhang
- Department of Obstetrics, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Kan Liu
- Department of Obstetrics, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Li Wang
- Department of Obstetrics, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Huan-Ping Wang
- Department of Obstetrics, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Hai-Ying Wu
- Department of Obstetrics, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| |
Collapse
|
2
|
Schuster J, Tollefson GA, Zarate V, Agudelo A, Stabila J, Ragavendran A, Padbury J, Uzun A. Protein Network Analysis of Whole Exome Sequencing of Severe Preeclampsia. Front Genet 2022; 12:765985. [PMID: 35719905 PMCID: PMC9201216 DOI: 10.3389/fgene.2021.765985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/03/2021] [Indexed: 11/13/2022] Open
Abstract
Preeclampsia is a hypertensive disorder of pregnancy, which complicates up to 15% of US deliveries. It is an idiopathic disorder associated with several different phenotypes. We sought to determine if the genetic architecture of preeclampsia can be described by clusters of patients with variants in genes in shared protein interaction networks. We performed a case-control study using whole exome sequencing on early onset preeclamptic mothers with severe clinical features and control mothers with uncomplicated pregnancies between 2016 and 2020. A total of 143 patients were enrolled, 61 women with early onset preeclampsia with severe features based on ACOG criteria, and 82 control women at term, matched for race and ethnicity. A network analysis and visualization tool, Proteinarium, was used to confirm there are clusters of patients with shared gene networks associated with severe preeclampsia. The majority of the sequenced patients appear in two significant clusters. We identified one case dominant and one control dominant cluster. Thirteen genes were unique to the case dominated cluster. Among these genes, LAMB2, PTK2, RAC1, QSOX1, FN1, and VCAM1 have known associations with the pathogenic mechanisms of preeclampsia. Using bioinformatic analysis, we were able to identify subsets of patients with shared protein interaction networks, thus confirming our hypothesis about the genetic architecture of preeclampsia.
Collapse
Affiliation(s)
- Jessica Schuster
- Pediatrics, Women and Infants Hospital, Providence, RI, United States
- Pediatrics, Warren Alpert Medical School, Brown University, Providence, RI, United States
| | | | - Valeria Zarate
- Pediatrics, Women and Infants Hospital, Providence, RI, United States
| | - Anthony Agudelo
- Pediatrics, Women and Infants Hospital, Providence, RI, United States
| | - Joan Stabila
- Pediatrics, Women and Infants Hospital, Providence, RI, United States
| | - Ashok Ragavendran
- Center for Computation and Visualization, Brown University, Providence, RI, United States
- Computational Biology of Human Disease, Brown University, Providence, RI, United States
| | - James Padbury
- Pediatrics, Women and Infants Hospital, Providence, RI, United States
- Pediatrics, Warren Alpert Medical School, Brown University, Providence, RI, United States
- Center for Computational Molecular Biology, Brown University, Providence, RI, United States
| | - Alper Uzun
- Pediatrics, Women and Infants Hospital, Providence, RI, United States
- Pediatrics, Warren Alpert Medical School, Brown University, Providence, RI, United States
- Computational Biology of Human Disease, Brown University, Providence, RI, United States
- Center for Computational Molecular Biology, Brown University, Providence, RI, United States
- *Correspondence: Alper Uzun,
| |
Collapse
|
3
|
Taraschi A, Cimini C, Colosimo A, Ramal-Sanchez M, Moussa F, Mokh S, Valbonetti L, Capacchietti G, Tagaram I, Bernabò N, Barboni B. Human Immune System Diseasome Networks and Female Oviductal Microenvironment: New Horizons to be Discovered. Front Genet 2022; 12:795123. [PMID: 35154249 PMCID: PMC8829125 DOI: 10.3389/fgene.2021.795123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 12/14/2021] [Indexed: 11/17/2022] Open
Abstract
Human hypofertility and infertility are two worldwide conditions experiencing nowadays an alarming increase due to a complex ensemble of events. The immune system has been suggested as one of the responsible for some of the etiopathogenic mechanisms involved in these conditions. To shed some light into the strong correlation between the reproductive and immune system, as can be inferred by the several and valuable manuscripts published to date, here we built a network using a useful bioinformatic tool (DisGeNET), in which the key genes involved in the sperm-oviduct interaction were linked. This constitutes an important event related with Human fertility since this interaction, and specially the spermatozoa, represents a not-self entity immunotolerated by the female. As a result, we discovered that some proteins involved in the sperm-oviduct interaction are implicated in several immune system diseases while, at the same time, some immune system diseases could interfere by using different pathways with the reproduction process. The data presented here could be of great importance to understand the involvement of the immune system in fertility reduction in Humans, setting the basis for potential immune therapeutic tools in the near future.
Collapse
Affiliation(s)
- Angela Taraschi
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “G. Caporale”, Teramo, Italy
| | - Costanza Cimini
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Alessia Colosimo
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Marina Ramal-Sanchez
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Fadl Moussa
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
- Doctoral School of Science and Technology Lebanese University, Beirut, Lebanon
| | - Samia Mokh
- National Council for Scientific Research (CNRS), Lebanese Atomic Energy Commission (LAEC), Laboratory for Analysis of Organic Compound (LACO), Beiru, Lebanon
| | - Luca Valbonetti
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
- Institute of Biochemistry and Cell Biology (CNR-IBBC/EMMA/Infrafrontier/IMPC), National Research Council, Rome, Italy
| | - Giulia Capacchietti
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Israiel Tagaram
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Nicola Bernabò
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
- Institute of Biochemistry and Cell Biology (CNR-IBBC/EMMA/Infrafrontier/IMPC), National Research Council, Rome, Italy
- *Correspondence: Nicola Bernabò,
| | - Barbara Barboni
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| |
Collapse
|
4
|
van ‘t Hof LJ, Schotvanger N, Haasnoot GW, van der Keur C, Roelen DL, Lashley LEELO, Claas FHJ, Eikmans M, van der Hoorn MLP. Maternal-Fetal HLA Compatibility in Uncomplicated and Preeclamptic Naturally Conceived Pregnancies. Front Immunol 2021; 12:673131. [PMID: 34054856 PMCID: PMC8155594 DOI: 10.3389/fimmu.2021.673131] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/12/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction In pregnancy, the mother and fetus differ in HLA antigens, and yet the maternal immune system generally tolerates the fetus. KIR receptors expressed by maternal uterine NK cells at the maternal-fetal interface directly interact with HLA-C on extravillous trophoblast cells for optimal placental development. In this study, we aimed to determine whether there is a preferential selection for HLA compatibility and specific KIR/HLA-C combinations in uncomplicated and preeclamptic naturally conceived pregnancies compared to what would be expected by chance. Methods Genotyping for maternal and fetal HLA-A, -B, -C, -DR, and -DQ, and maternal KIR was performed for 451 uncomplicated pregnancies and 77 pregnancies complicated with preeclampsia. The number of HLA antigen (mis)matches between mother and fetus was calculated and compared to expected values obtained by randomization of the HLA haplotype, inherited from the father, over the existing maternal haplotype of the fetuses. A similar methodology was executed for analysis of the KIR/HLA-C data (n=309). Results In uncomplicated pregnancies, the degree of maternal-fetal HLA matching was not different than expected-by-chance values. In preeclamptic pregnancies, the degree of maternal-fetal HLA matching was different in observed compared to expected-by-chance values (p=0.012). More specifically, the degree of maternal-fetal matching of HLA-C was higher in the actual preeclamptic pregnancies than was expected-by-chance (p=0.007). Preeclamptic pregnancies showed an overall tendency towards higher maternal-fetal HLA compatibility, for total HLA matches (p=0.021), HLA class I (p=0.038) and HLA-C (p=0.025) compared to uncomplicated pregnancies. Conclusion The data suggest that there is no preferential selection of maternal-fetal HLA compatibility in uncomplicated pregnancies. In contrast, increased total HLA, HLA class I and, especially, HLA-C compatibility is associated with preeclampsia, suggestive for a role of HLA mismatches in immune regulation leading to uncomplicated pregnancy.
Collapse
Affiliation(s)
- Liseanne J. van ‘t Hof
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, Netherlands
| | - Naomi Schotvanger
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Geert W. Haasnoot
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Carin van der Keur
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Dave L. Roelen
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Frans H. J. Claas
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Michael Eikmans
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | | |
Collapse
|
5
|
Zheng Y, Ma C, Liu X, Wu S, Zhang W, Zhao S. Association between HLA-A gene polymorphism and early-onset preeclampsia in Chinese pregnant women early-onset. BMC Pregnancy Childbirth 2020; 20:656. [PMID: 33126849 PMCID: PMC7602355 DOI: 10.1186/s12884-020-03340-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 10/15/2020] [Indexed: 02/04/2023] Open
Abstract
Background Preeclampsia is an idiopathic disease during pregnancy. This study explores the correlation between HLA-A polymorphism and the onset of preeclampsia. Methods The Illumina HiSeq2500 sequencing platform was used to genotyping HLA-A allele in venous blood DNA of 50 preeclampsia pregnant women and 48 normal pregnant women and umbilical cord blood DNA of their children of Han nationality in China. The frequencies and distributions of alleles and genotypes among the mothers and their children were compared between the two groups. The differences of frequencies and distributions of genotypes were compared between the two groups according to the mothers’ genotype compatibility. Results Twenty HLA-A alleles were detected in preeclampsia pregnant women and normal pregnant women; 21 HLA-A alleles were found in preeclampsia group fetuses and 22 HLA-A alleles in control group fetuses. There was no statistical difference in the HLA-A genes’ frequency between the two groups of pregnant women and their fetuses. When the sharing antigen was 1, the number of maternal-fetal pairs in the preeclampsia group was more than that in the control group; the difference was statistically significant (P < 0.05). The frequency of neither mother nor fetus carrying the HLA-A * 24: 02 gene in the preeclampsia group was significantly lower than that in the control group (P < 0.05). HLA-A gene homozygosity in fetuses of early-onset preeclampsia group was substantially higher than that of the control group (P = 0.0148); there is no significant difference in pregnant women’s genes homozygosity between early-onset preeclampsia group and the control group. Conclusions HLA-A * 24: 02 may be a susceptibility gene for early preeclampsia.
Collapse
Affiliation(s)
- Yuanyuan Zheng
- Department of Obsterics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, China
| | - Cui Ma
- Department of Obsterics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, China
| | - Xiaowei Liu
- Department of Obsterics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, China
| | - Shaowen Wu
- Department of Obsterics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, China
| | - Weiyuan Zhang
- Department of Obsterics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, China.
| | - Shenglong Zhao
- Department of Obsterics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, China
| |
Collapse
|
6
|
Lim JH, Kang YJ, Bak HJ, Kim MS, Lee HJ, Kwak DW, Han YJ, Kim MY, Boo H, Kim SY, Ryu HM. Epigenome-wide DNA methylation profiling of preeclamptic placenta according to severe features. Clin Epigenetics 2020; 12:128. [PMID: 32831145 PMCID: PMC7444072 DOI: 10.1186/s13148-020-00918-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/13/2020] [Indexed: 11/17/2022] Open
Abstract
Background Preeclampsia (PE) is an obstetric disorder with significant morbidities for both the mother and fetus possibly caused by a failure of the placental trophoblast invasion. However, its pathophysiology largely remains unclear. Here, we performed DNA methylation profiling to determine whether differential patterns of DNA methylation correlate with PE and severe features of PE. Materials and methods We extracted DNA from placental tissues of 13 normal, five PE, and eight PE pregnant women with severe features. Genome-wide DNA methylation analysis was performed using the Illumina HumanMethylation 850K BeadChip. New functional annotations of differentially methylated CpGs (DMCs) in PE were predicted using bioinformatics tools. Results Significant differences were evident for 398 DMCs, including 243 DMCs in PE and 155 DMCs in PE with severe features, compared with normal placental tissues. Of these, 12 hypermethylated DMCs and three hypomethylated DMCs were observed in both PE groups, thus were independent from severe features. Three hundred seventy-nine DMCs were identified by the presence or absence of severe features. Two hundred genes containing these DMCs were associated with developmental processes and cell morphogenesis. These genes were significantly associated with various PE complications such as disease susceptibility, viral infections, immune system diseases, endocrine disturbance, seizures, hematologic diseases, and thyroid diseases. Conclusions This is the first study to investigate the genome-scale DNA methylation profiles of PE placentas according to severe features. The epigenetic variation in the placentas probably resulted in altered developmental processes and immune dysregulation, contributing to PE. This study provides basic information to refine the clinical and pathological mechanisms of the severe features in placenta-mediated PE.
Collapse
Affiliation(s)
- Ji Hyae Lim
- Center for Prenatal Biomarker Research, CHA Advanced Research Institute, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Yu-Jung Kang
- Center for Prenatal Biomarker Research, CHA Advanced Research Institute, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Hye Jin Bak
- Center for Prenatal Biomarker Research, CHA Advanced Research Institute, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Mi Sun Kim
- Department of Obstetrics & Gynecology, CHA Bundang Medical Center, CHA University, 59, Yatap-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13496, Republic of Korea
| | - Hyun Jung Lee
- Department of Obstetrics & Gynecology, CHA Bundang Medical Center, CHA University, 59, Yatap-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13496, Republic of Korea
| | - Dong Wook Kwak
- Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - You Jung Han
- Department of Obstetrics & Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Republic of Korea
| | - Moon Young Kim
- Department of Obstetrics & Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Republic of Korea
| | - Hyeyeon Boo
- Department of Obstetrics & Gynecology, CHA Ilsan Medical Center, CHA University, Pocheon-si, Gyeonggi-do, Republic of Korea
| | - Shin Young Kim
- Laboratory of Medical Genetics, Medical Research Institute, Cheil General Hospital and Women's Healthcare Center, Seoul, Republic of Korea
| | - Hyun Mee Ryu
- Center for Prenatal Biomarker Research, CHA Advanced Research Institute, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea. .,Department of Obstetrics & Gynecology, CHA Bundang Medical Center, CHA University, 59, Yatap-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13496, Republic of Korea.
| |
Collapse
|
7
|
Laissue P, Vaiman D. Exploring the Molecular Aetiology of Preeclampsia by Massive Parallel Sequencing of DNA. Curr Hypertens Rep 2020; 22:31. [PMID: 32172383 DOI: 10.1007/s11906-020-01039-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] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW This manuscript aims to review (for the first time) studies describing NGS sequencing of preeclampsia (PE) women's DNA. RECENT FINDINGS Describing markers for the early detection of PE is an essential task because, although associated molecular dysfunction begins early on during pregnancy, the disease's clinical signs usually appear late in pregnancy. Although several biochemical biomarkers have been proposed, their use in clinical environments is still limited, thereby encouraging research into PE's genetic origin. Hundreds of genes involved in numerous implantation- and placentation-related biological processes may be coherent candidates for PE aetiology. Next-generation sequencing (NGS) offers new technical possibilities for PE studying, as it enables large genomic regions to be analysed at affordable cost. This technique has facilitated the description of genes contributing to the molecular origin of a significant amount of monogenic and complex diseases. Regarding PE, NGS of DNA has been used in familial and isolated cases, thereby enabling new genes potentially related to the phenotype to be proposed. For a better understanding of NGS, technical aspects, applications and limitations are presented initially. Thereafter, NGS studies of DNA in familial and non-familial cases are described, including pitfalls and positive findings. The information given here should enable scientists and clinicians to analyse and design new studies permitting the identification of novel clinically useful molecular PE markers.
Collapse
Affiliation(s)
- Paul Laissue
- Biopas Laboratoires, Biopas Group, Bogotá, Colombia. .,Inserm U1016, CNRS UMR8104, Institut Cochin, équipe FGTB, 24, rue du faubourg Saint-Jacques, 75014, Paris, France. .,CIGGUR Genetics Group, School of Medicine and Health Sciences, El Rosario University, Bogotá, Colombia.
| | - Daniel Vaiman
- Inserm U1016, CNRS UMR8104, Institut Cochin, équipe FGTB, 24, rue du faubourg Saint-Jacques, 75014, Paris, France
| |
Collapse
|