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Cozma A, Sitar-Tăuț AV, Orășan OH, Briciu V, Leucuța D, Sporiș ND, Lazăr AL, Mălinescu TV, Ganea AM, Sporiș BM, Vlad CV, Lupșe M, Țâru MG, Procopciuc LM. VEGF Polymorphisms ( VEGF-936 C/T, VEGF-634 G/C and VEGF-2578 C/A) and Cardiovascular Implications in Long COVID Patients. Int J Mol Sci 2024; 25:8667. [PMID: 39201353 PMCID: PMC11354396 DOI: 10.3390/ijms25168667] [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: 07/24/2024] [Revised: 08/02/2024] [Accepted: 08/06/2024] [Indexed: 09/02/2024] Open
Abstract
The COVID-19 pandemic has raised awareness of the virus's long-term non-pulmonary consequences. This study examined the relationship between genetic polymorphisms of VEGF and cardiac dysfunction and subclinical atherosclerosis in patients recovering from COVID-19. This study included 67 patients previously diagnosed with COVID-19. VEGF-936C/T, VEGF-634G/C, and VEGF-2578C/A statuses were determined. Conventional echocardiography and arterial parameters assessments were performed at inclusion and at six months after the first assessment. For VEGF-936C/T, dominant and over-dominant models showed a significant increase in ejection fraction at six months after COVID (p = 0.044 and 0.048) and was also a predictive independent factor for the augmentation index (β = 3.07; p = 0.024). The dominant model showed a rise in RV-RA gradient (3.702 mmHg) (p = 0.028 95% CI: 0.040-7.363), with the over-dominant model indicating a greater difference (4.254 mmHg) (p = 0.025 95% CI: 0.624-7.884). The findings for VEGF-634G/C were not statistically significant, except for a difference in TAPSE during initial evaluation, using the codominant model. For VEGF-2578C/A, a difference in ventricular filling pressure (E/E'ratio) was best described under the recessive model. Our research suggests that the VEG-936C/T genotype may impact the baseline level and subsequent changes in cardiac function and subclinical atherosclerosis. These findings offer valuable insights into the complex correlation between genetic polymorphisms and cardiovascular disfunction in long COVID patients.
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Affiliation(s)
- Angela Cozma
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Adela Viviana Sitar-Tăuț
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Olga Hilda Orășan
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Violeta Briciu
- Department of Infectious Diseases and Epidemiology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400348 Cluj-Napoca, Romania
| | - Daniel Leucuța
- Department of Medical Informatics and Biostatistics, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Nicolae-Dan Sporiș
- Department of Medical Oncology, Prof. Dr. I. Chiricuța Oncology Institute, 400015 Cluj-Napoca, Romania
| | - Andrada-Luciana Lazăr
- Department of Dermatology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Toma-Vlad Mălinescu
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Andreea-Maria Ganea
- Department of Cardiology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Bianca Mihaela Sporiș
- Department of Gastroenterology, Regional Institute of Gastroenterology “Prof. Dr. Octavian Fodor”, 400394 Cluj-Napoca, Romania
| | - Călin Vasile Vlad
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Mihaela Lupșe
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Mădălina-Gabriela Țâru
- Department of Gastroenterology, Regional Institute of Gastroenterology “Prof. Dr. Octavian Fodor”, 400394 Cluj-Napoca, Romania
| | - Lucia Maria Procopciuc
- Department of Medical Biochemistry, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
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2
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Nguyen-Thanh T, Nguyen-Vu PT, Le-Thi QA, Phan-Thi TN, Ha TMT. Association between Maternal and Fetal Genetic Variants and Preeclampsia: Evidence from a Meta-Analysis. Curr Issues Mol Biol 2024; 46:8282-8300. [PMID: 39194706 DOI: 10.3390/cimb46080489] [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: 05/22/2024] [Revised: 07/28/2024] [Accepted: 07/30/2024] [Indexed: 08/29/2024] Open
Abstract
The objective of this meta-analysis was to evaluate the association between maternal and fetal genetic variants and the risk of preeclampsia, a pregnancy-related condition that affects women. Despite the unclear role of these genetic factors in the development of preeclampsia, this analysis aimed to provide insights into the potential contributing factors. An electronic search of online databases was conducted to identify relevant studies. Stata SE software was used for the meta-analysis. A random-effects model was used to establish the association between the genetic variants and preeclampsia risk. Egger's test was utilized to evaluate publication bias. Ten observational studies were selected from databases that met the inclusion criteria and included seven genes and twenty polymorphisms to analyze preeclampsia susceptibility influenced by the genetic background of both the mother and fetus. Our meta-analysis revealed that both the maternal and fetal polymorphisms, FLT1 rs4769613, were significantly associated with the risk of preeclampsia. However, the association between the maternal ACE rs4646994 polymorphism and preeclampsia risk was not statistically significant. Nevertheless, a significant association was observed between the fetal ACE rs4646994 polymorphism and preeclampsia in a dominant genetic model. In this study, the associations between maternal and fetal polymorphisms in ERAP2, VEGF, VDR, REN, and MMP were not statistically significant. According to the available evidence, maternal and fetal polymorphisms can impact the likelihood of developing preeclampsia. Additional research is required to fully understand the underlying mechanisms connecting maternal and fetal polymorphisms to preeclampsia, and to formulate recommendations for screening pregnant women based on these genetic variations.
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Affiliation(s)
- Tung Nguyen-Thanh
- Regenerative Medicine Core Research Group, Faculty of Basic Science, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam
| | - Phuong-Thao Nguyen-Vu
- Regenerative Medicine Core Research Group, Faculty of Basic Science, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam
| | - Quy-Anh Le-Thi
- Regenerative Medicine Core Research Group, Faculty of Basic Science, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam
| | | | - Thi-Minh-Thi Ha
- Institute of Biomedicine, University of Medicine and Pharmacy, Hue University, 6 Ngo Quyen Street, Hue 49000, Vietnam
- Department of Medical Genetics, University of Medicine and Pharmacy, Hue University, Hue 49000, Vietnam
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3
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Saw KEE, Thann TSAM. Association Between Vascular Endothelial Growth Factor (VEGF) +936C/T Polymorphism (rs3025039) and Preeclampsia Among Myanmar Pregnant Women. J Pregnancy 2024; 2024:7608096. [PMID: 38919581 PMCID: PMC11199063 DOI: 10.1155/2024/7608096] [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: 01/16/2024] [Revised: 04/14/2024] [Accepted: 05/18/2024] [Indexed: 06/27/2024] Open
Abstract
Background: The vascular endothelial growth factor (VEGF) polymorphism is associated with preeclampsia since its abnormal expression plays an important role in vasculogenesis in placenta formation. Thus, this study is aimed at analyzing the association between VEGF +936C/T polymorphism and the risk of preeclampsia. Methods: To assess the causal relationship, a hospital-based cross-sectional analytical study was carried out among 204 Myanmar pregnant women during the period of January 2018-September 2020. For data collection, a pretested, structured questionnaire was used. Blood samples were collected after obtaining consent, and then we studied the extracted gene by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The Statistical Package for Social Sciences version 18.0 was used for data management and analysis. Results: The genotype CT variant among preeclamptic women was more than that of non-preeclamptic women (26.5% vs. 18.6%), but not significant (p = 0.180). The risk of preeclampsia among women with CT genotypes was 1.57 times higher than that of women with CC genotypes (OR (95%CI) = 1.57 (0.81, 3.06), p = 0.180). The minor allele frequency of the T allele was 15.2% in preeclamptic women and 9.3% in normal pregnant women. The risk of preeclampsia among T allele carriers is 1.49 times (95%CI = 0.80, 2.77) more than that of C allele carriers (p = 0.211). Among the preeclamptic pregnant women, the frequency of the CT genotype was 26.3% in the severe preeclamptic group and 26.9% in the mild preeclamptic group, while the frequency of the T allele was 13.2% and 13.5%, respectively. The frequency of either CT genotype or T allele was more or less the same in both groups, and there was no association between VEGF C/T polymorphism and the severity of preeclampsia. After logistic regression analysis on VEGF genotype and clinical parameters such as age, maternal body mass index (BMI), and neonatal birth weight, the risk of preeclampsia was 2.1 times higher in pregnant women with CT genotype compared to CC genotype (adjusted OR, 2.1; 95% CI, 0.9-4.5, p value -0.057). Conclusion: There was no significant association between VEGF +936C/T polymorphism (rs3025039) and preeclampsia among Myanmar pregnant women. However, the findings of this study highlighted that individuals carrying either the CT genotype or the T allele are at a heightened risk of developing preeclampsia. Furthermore, it suggests a potential impact of the gene on the occurrence of preeclampsia, yet the data lacks sufficient evidence to establish statistical significance.
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Affiliation(s)
- Khin Ei Ei Saw
- Department of AnatomyUniversity of Medicine, Taunggyi, Shan 06017, Myanmar
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4
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Hăşmăşanu MG, Procopciuc LM, Matyas M, Zonda GI, Zaharie GC. Genetic Polymorphisms of Vascular Endothelial Growth Factor in Neonatal Pathologies: A Systematic Search and Narrative Synthesis of the Literature. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10040744. [PMID: 37189993 DOI: 10.3390/children10040744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/11/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023]
Abstract
(1) Background: Vascular endothelial growth factor (VEGF) is essential in vasculo- and angiogenesis due to its role in endothelial cell proliferation and migration. As a vascular proliferative factor, VEGF is one of the hallmarks of cancer and, in adult populations, the relationship between genetic polymorphism and neoplasm was widely investigated. For the neonatal population, only a few studies attempted to uncover the link between the genetic polymorphism of VEGF and neonatal pathology, especially related to late-onset complications. Our objective is to evaluate the literature surrounding VEGF genetic polymorphisms and the morbidity of the neonatal period. (2) Methods: A systematic search was initially conducted in December 2022. The PubMed platform was used to explore MEDLINE (1946 to 2022) and PubMed Central (2000 to 2022) by applying the search string ((VEGF polymorphism*) and newborn*). (3) Results: The PubMed search yielded 62 documents. A narrative synthesis of the findings was undertaken considering our predetermined subheadings (infants with low birth weight or preterm birth, heart pathologies, lung diseases, eye conditions, cerebral pathologies, and digestive pathologies). (4) Conclusion: The VEGF polymorphisms seem to be associated with neonatal pathology. The involvement of VEGF and VEGF polymorphism has been demonstrated for retinopathy of prematurity.
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Affiliation(s)
- Monica G Hăşmăşanu
- Department of Neonatology, Iuliu Haţieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Lucia M Procopciuc
- Department of Medical Biochemistry, Iuliu Haţieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Melinda Matyas
- Department of Neonatology, Iuliu Haţieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Gabriela I Zonda
- Department of Mother and Child Care, "Grigore T. Popa" University of Medicine and Pharmacy Iasi, 700115 Iași, Romania
| | - Gabriela C Zaharie
- Department of Neonatology, Iuliu Haţieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
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5
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Nabweyambo S, Kanyerezi S, Petterson JHO, Katabazi FA, Ssekagiri A, Mwesigwa S, Mboowa G, Nakazzi F, Keesiga A, Adroma M, Bwanga F, McGovern N, Sande OJ, Nakimuli A. No association of a Vascular endothelial growth factor A (VEGFA) gene polymorphism with pre-eclampsia among pregnant women in Uganda. BMC Genomics 2023; 24:132. [PMID: 36941544 PMCID: PMC10029258 DOI: 10.1186/s12864-023-09213-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 02/27/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Vascular endothelial growth factor A (VEGFA) is a major angiogenic factor that plays an important role in the formation of blood vessels during embryonic development. VEGFA has been implicated in the pathophysiology of pre-eclampsia (PE), since pre-eclamptic women present with reduced levels of free circulating VEGFA. The 3' untranslated region (3'-UTR) of the VEGFA gene consists of elements that regulate the transcription and hence expression of the VEGFA protein in circulation. Hence it is suggested that variations thereof could underlie the reduced VEGFA levels observed in pre-eclamptic women. The purpose of this study was to investigate presence of the + 936C/T polymorphism, a common single nucleotide polymorphism (SNP) in the 3'-UTR of the VEGFA gene, and determine its association with PE among pregnant women in Uganda. RESULTS There was no significant difference observed in the allele and genotype frequencies of the + 936C/T 3' UTR-VEGFA polymorphism between pre-eclamptic and normotensive pregnant women (P > 0.05). Additionally, there was no significant difference in the median plasma levels of free VEGFA among women with the wild type, CT and TT genotypes of the + 936C/T VEGFA polymorphism (median = 0.84 pg/mL (IQR = 0.39-1.41) Vs 1.05 (0.61-1.18) Vs 1.05 (1.05-1.05) respectively, p-value = 0.7161). CONCLUSIONS These study findings indicate that the + 936C/T 3' UTR-VEGFA polymorphism had no significant association with increased susceptibility to PE among women in Uganda. Further studies with a larger sample size are recommended.
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Affiliation(s)
- Sheila Nabweyambo
- Department of Medical Microbiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda.
| | - Stephen Kanyerezi
- The African Center of Excellence in Bioinformatics and Data-Intensive Sciences, Infectious Diseases Institute, Makerere University, Kampala, Uganda
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - John H-O Petterson
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, University of Uppsala, Uppsala, Sweden
- Clinical Microbiology and Hospital Hygiene, Uppsala University Hospital, Uppsala, Sweden
- Sydney Institute for Infectious Diseases, School of Life and Environmental Sciences and School of Medical Sciences, the University of Sydney, Sydney, Australia
| | - Fred Ashaba Katabazi
- Medical and Molecular Laboratory, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Alfred Ssekagiri
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Savannah Mwesigwa
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Gerald Mboowa
- The African Center of Excellence in Bioinformatics and Data-Intensive Sciences, Infectious Diseases Institute, Makerere University, Kampala, Uganda
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Faith Nakazzi
- Medical and Molecular Laboratory, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Annette Keesiga
- Department of Obstetrics and Gynaecology, Kawempe National Referral Hospital, Kampala, Uganda
| | - Moses Adroma
- Department of Obstetrics and Gynaecology, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Freddie Bwanga
- Department of Medical Microbiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Naomi McGovern
- Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge, UK
| | - Obondo James Sande
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Annettee Nakimuli
- Department of Obstetrics and Gynaecology, Kawempe National Referral Hospital, Kampala, Uganda
- Department of Obstetrics and Gynaecology, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
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Kahramanoglu Ö, Schiattarella A, Demirci O, Sisti G, Ammaturo FP, Trotta C, Ferrari F, Rapisarda AMC. Preeclampsia: state of art and future perspectives. A special focus on possible preventions. J OBSTET GYNAECOL 2022; 42:766-777. [PMID: 35469530 DOI: 10.1080/01443615.2022.2048810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Preeclampsia (PE) is characterised by the new onset of hypertension after the 20th week of pregnancy, with or without proteinuria or hypertension that leads to end-organ dysfunction. Since the only definitive treatment is delivery, PE still represents one of the leading causes of preterm birth and perinatal mobility and mortality. Therefore, any strategies that aim to reduce adverse outcomes are based on early primary prevention, prenatal surveillance and prophylactic interventions. In the last decade, intense research has been focussed on the study of predictive models in order to identify women at higher risk accurately. To date, the most effective screening model is based on the combination of anamnestic, demographic, biophysical and maternal biochemical factors. In this review, we provide a detailed discussion about the current and future perspectives in the field of PE. We will examine pathogenesis, risk factors and clinical features. Moreover, recent developments in screening and prevention strategies, novel therapies and healthcare management strategies will be discussed.
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Affiliation(s)
- Özge Kahramanoglu
- Department of Perinatology, Zeynep Kamil Education and Research Hospital, İstanbul, Turkey
| | - Antonio Schiattarella
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Oya Demirci
- Department of Perinatology, Zeynep Kamil Education and Research Hospital, İstanbul, Turkey
| | - Giovanni Sisti
- Department of Obstetrics and Gynecology, New York Health and Hospitals/Lincoln, Bronx, NY, USA
| | - Franco Pietro Ammaturo
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carlo Trotta
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Federico Ferrari
- Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Agnese Maria Chiara Rapisarda
- Department of General Surgery and Medical Surgical Specialties, Obstetrics and Gynecology Unit, University of Catania, Catania, Italy
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7
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A meta-analysis of the vascular endothelial growth factor polymorphisms associated with the risk of pre-eclampsia. Biosci Rep 2021; 40:222591. [PMID: 32255175 PMCID: PMC7240197 DOI: 10.1042/bsr20190209] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 02/08/2020] [Accepted: 03/19/2020] [Indexed: 12/31/2022] Open
Abstract
Backgroud: Pre-eclampsia (PE) is a common pregnancy-induced hypertension disease. Some case–control studies reported the association between vascular endothelial growth factor (VEGF) gene polymorphisms (rs3025039, rs2010963) and PE risk. However, these associations were inconsistent in several studies. Therefore, we conducted this meta-analysis to assess the role of VEGF gene polymorphisms in PE more precisely. Methods: Eligible studies were searched in PubMed, Embase, Web of Science and Chinese (Chinese National Knowledge Infrastructure (CNKI) and WanFang) databases. Statistical analyses were performed by Stata 12.0 software. Odds ratio (OR) and 95% confidence interval (CI) were used to assess the strength of the association. In addition, subgroup analyses, sensitive analyses and publication bias analyses were performed to further assess this meta-analysis. Results: In total, 21 studies were included in the meta-analysis covering 2018 cases and 2632 controls. There were significant associations between VEGF polymorphisms (rs3025039, rs2010963) and PE risk in the overall populations. In the subgroup analyses, we found that rs3025039 polymorphism was associated with the increased risk of PE among Chinese. As for rs2010963 polymorphism, a significant association was observed in subgroup of Caucasian. Conclusion: The present study suggested that the two VEGF gene polymorphisms (rs3025039, rs2010963) are associated with increased risk of PE in different ethnic groups, which means that the targets may be useful genetic markers for early prediction of PE.
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8
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Pacheco-Romero J, Acosta O, Huerta D, Cabrera S, Vargas M, Mascaro P, Huamán M, Sandoval J, López R, Mateus J, Gil E, Guevara E, Butrica N, Catari D, Bellido D, Custodio G, Naranjo A. Genetic markers for preeclampsia in Peruvian women. Colomb Med (Cali) 2021; 52:e2014437. [PMID: 33911318 PMCID: PMC8054708 DOI: 10.25100/cm.v52i1.4437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/13/2020] [Accepted: 01/28/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Preeclampsia is a multiorgan disorder associated with maternal and perinatal morbi-mortality. In Peru, incidence is 10% and accounts for 22% of maternal deaths. Genome and genetic epidemiological studies have found an association between preeclampsia and genetic polymorphisms. OBJECTIVE To determine the association of the vascular endothelial growth factor (VEGF) +936 C/T and +405 G/C, interleukine-6 (IL-6) -174 G/C, IL-1β-511 C/T, Apo A-1-75 G/A, Apo B-100 2488 C/T (Xbal) polymorphisms with preeclampsia in pregnant Peruvian women. METHODS Were included preeclamptic and healthy (control) pregnant women. Maternal blood samples were subjected to DNA extraction, and molecular genetic analysis was conducted using the PCR-RFLP technique and following a specific protocol for each gene. Allele and genotypic frequencies in the cases and controls were compared. RESULTS No association was found between the VEGF+936C/T and VEGF+405 polymorphisms and preeclampsia. The frequencies of the GG genotypes and the G allele of the -174 G/C polymorphism in the IL6 gene in preeclamptic and controls showed significant differences, with higher frequencies in cases. For the -511 C/T polymorphism of the IL-1β gene, no significant differences were found in the frequencies of TT genotypes compared with CT+CC. The genotypes and alleles of the Apo-A1-75 G/A and Apo-B100 Xbal variants showed no significant differences between cases and controls. CONCLUSION No association was found between the studied genetic markers and preeclampsia. However, in the -174G/C polymorphism of the IL-6 gene, significant differences were found mainly in the GG genotype and G allele.
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Affiliation(s)
- José Pacheco-Romero
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Oscar Acosta
- Universidad Nacional Mayor de San Marcos, Faculty of Pharmacy and Biochemistry, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of Pharmacy and BiochemistryLimaPeru
| | - Doris Huerta
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Santiago Cabrera
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Marlene Vargas
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Pedro Mascaro
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Moisés Huamán
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - José Sandoval
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Rudy López
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Julio Mateus
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
- Atrium Health, Charlotte, North Carolina, USA.Atrium HealthCharlotteNorth CarolinaUSA
| | - Enrique Gil
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Enrique Guevara
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Nitza Butrica
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Diana Catari
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - David Bellido
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Gina Custodio
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
| | - Andrea Naranjo
- Universidad Nacional Mayor de San Marcos, Faculty of Medicine. Medicina y Genética Molecular Materno Perinatal-MEGEMAPE Research Group, Lima, Peru.Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosFaculty of MedicineMedicina y Genética Molecular Materno Perinatal-MEGEMAPE Research GroupLimaPeru
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9
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Mtshali Z, Moodley J, Naicker T. An Insight into the Angiogenic and Lymphatic Interplay in Pre-eclampsia Comorbid with HIV Infection. Curr Hypertens Rep 2020; 22:35. [PMID: 32200445 DOI: 10.1007/s11906-020-01040-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW To provide insight on the imbalance of angiogenic and lymphangiogenic factors in pre-eclampsia, as well as highlight polymorphism in genes related to angiogenesis and lymphangiogenesis. RECENT FINDINGS The pregnancy-specific disorder pre-eclampsia is diagnosed by the presence of hypertension with/without proteinuria, after 20 weeks of gestation. The pathogenesis of pre-eclampsia remains ambiguous, but research over the years has identified an imbalance in maternal and foetal factors. Familial predisposition and gene variation are also linked to pre-eclampsia development. The sFlt-1/PIGF ratio has attracted great attention over the years; more recently several researchers have reported that a sFlt-1/PIGF ratio of ≤ 38 can be used to predict short-term absence of pre-eclampsia. This ratio has the potential to prevent adverse pregnancy outcomes and reduce healthcare costs significantly. Genome-wide studies have additionally identified variation in the foetal gene near Flt-1. The development of preeclampsia is not limited to the maternal interface, but foetal involvement as well as genetic interplay is associated with the disorder.
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Affiliation(s)
- Zamahlabangane Mtshali
- Optics and Imaging Centre, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa.
| | - Jagidesa Moodley
- Department of Obstetrics and Gynaecology and Women's Health and HIV Research Group, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Thajasvarie Naicker
- Optics and Imaging Centre, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
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10
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Hamid HM, Abdalla SE, Sidig M, Adam I, Hamdan HZ. Association of VEGFA and IL1β gene polymorphisms with preeclampsia in Sudanese women. Mol Genet Genomic Med 2020; 8:e1119. [PMID: 31943890 PMCID: PMC7057117 DOI: 10.1002/mgg3.1119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 12/13/2019] [Accepted: 12/23/2019] [Indexed: 12/17/2022] Open
Abstract
Background Preeclampsia can lead to adverse maternal and perinatal outcomes. There are few studies on the genetic factors associated with preeclampsia in Africa in general and in Sudan in specific. Methods A case–control study (60 women in each arm) was conducted at Saad Abualila Hospital in Khartoum, Sudan, from March to September 2018. The participants were genotyped for vascular endothelial growth factor A (VEGFA) rs3025039, interleukin 1 beta (IL1β) rs16944, and IL1β rs1143634 by performing polymerase chain reaction–restriction fragment length polymorphism analysis, and the results were confirmed by DNA sequencing. Results There was no significant difference in the age, parity, body mass index, or other characteristics tested between the preeclampsia group and the control group (60 women in each arm). The rs3025039, rs16944, and rs1143634 genotypes were distributed in accordance with Hardy–Weinberg equilibrium (p > .05). For rs3025039, CT, CT+TT, and the T allele were risk factors for preeclampsia (odds ratio [OR] = 2.4; 95% CI [1.12–5.32]; p = .02; OR = 2.49 [1.17–25.27]; p = .01; OR = 2.05; 95% CI [1.10–3.83]; p = .02, respectively). Regarding rs16944, only the heterozygous genotype CT was associated with preeclampsia (OR = 2.55; 95% CI [1.15–5.56]; p = .01). Regarding rs1143634, CT, CT+TT, and the T allele were risk factors for preeclampsia (OR = 5.28; 95% CI [2.26–12.33]; p < .001; OR = 4.50; 95% CI [2.06–9.81]; p < .001; OR = 2.75; 95% CI [1.48–5.12]; p = .001, respectively). Conclusion Polymorphisms in IL1β and VEGFA were associated with preeclampsia in this setting. Significant associations were observed between preeclampsia and rs3025039, rs16944, and rs1143634.
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Affiliation(s)
- Hameed M Hamid
- Faculty of Medicine, Al-Neelain University, Khartoum, Sudan
| | - Sana E Abdalla
- Faculty of Medicine, Al-Neelain University, Khartoum, Sudan
| | - Mohamed Sidig
- Al-Neelain Institute for Medical Research (NIMR), Al-Neelain University, Khartoum, Sudan
| | - Ishag Adam
- Department of Obstetrics and Gynecology, Unaizah College of Medicine, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Hamdan Z Hamdan
- Faculty of Medicine, Al-Neelain University, Khartoum, Sudan.,Al-Neelain Institute for Medical Research (NIMR), Al-Neelain University, Khartoum, Sudan.,Department of Obstetrics and Gynecology, Unaizah College of Medicine, Qassim University, Unaizah, Kingdom of Saudi Arabia
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11
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Chen XZ, Yu SJ, Wei MH, Li CY, Yan WR. Effects of maternal and fetal vascular endothelial growth factor a single nucleotide polymorphisms on pre-eclampsia: A hybrid design study. Cytokine 2020; 127:154995. [PMID: 31951964 DOI: 10.1016/j.cyto.2020.154995] [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: 10/22/2019] [Revised: 01/06/2020] [Accepted: 01/10/2020] [Indexed: 11/28/2022]
Abstract
Maternal and fetal gene variants play important roles in the pathology of pre-eclampsia (PE), but most studies investigating the associations between vascular endothelial growth factor A (VEGF-A) gene variates and PE focusing on maternal genetic effects. The present study firstly used a hybrid case-parent and control-mother study design investigating the both maternal and fetal effects of VEGF-A gene polymorphisms on PE among Han Chinese pregnant women. This study recruited 221 PE patients with their partners and infants and 345 normotensive women with their infants. The current study found that, in both maternal and fetal dominant model (GC + CC/GG), VEGF-A rs2010963 polymorphism was associated with an increased risk of PE (OR = 1.85, 95% CI: 1.25-2.75; OR = 1.90, 95% CI: 1.28-2.83, respectively). In the log-liner model analyses, offspring carrying the genotype of GC or CC in the rs2010963 polymorphism could increase the risk of maternal PE (OR = 1.84, 95%CI: 1.18-2.86; OR = 1.89, 95%CI: 1.02-3.49, respectively) compared to the offspring with GG. Meanwhile, the present study also found that passive smoking had a significant interaction with maternal rs2010963 polymorphism (PLRT = 0.022) on the risk of PE.
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Affiliation(s)
- Xian Zhen Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College of Huazhong University of Science & Technology, Wuhan 430030, China
| | - Shao Jing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College of Huazhong University of Science & Technology, Wuhan 430030, China
| | - Mu Hong Wei
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College of Huazhong University of Science & Technology, Wuhan 430030, China
| | - Chen Yang Li
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College of Huazhong University of Science & Technology, Wuhan 430030, China
| | - Wei Rong Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College of Huazhong University of Science & Technology, Wuhan 430030, China.
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12
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Russell MW, Moldenhauer JS, Rychik J, Burnham NB, Zullo E, Parry SI, Simmons RA, Elovitz MA, Nicolson SC, Linn RL, Johnson MP, Yu S, Sampson MG, Hakonarson H, Gaynor JW. Damaging Variants in Proangiogenic Genes Impair Growth in Fetuses with Cardiac Defects. J Pediatr 2019; 213:103-109. [PMID: 31227283 PMCID: PMC6765419 DOI: 10.1016/j.jpeds.2019.05.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 04/30/2019] [Accepted: 05/09/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To determine the impact of damaging genetic variation in proangiogenic pathways on placental function, complications of pregnancy, fetal growth, and clinical outcomes in pregnancies with fetal congenital heart defect. STUDY DESIGN Families delivering a baby with a congenital heart defect requiring surgical repair in infancy were recruited. The placenta and neonate were weighed and measured. Hemodynamic variables were recorded from a third trimester (36.4 ± 1.7 weeks) fetal echocardiogram. Exome sequencing was performed on the probands (N = 133) and consented parents (114 parent-child trios, and 15 parent-child duos) and the GeneVetter analysis tool used to identify damaging coding sequence variants in 163 genes associated with the positive regulation of angiogenesis (PRA) (GO:0045766). RESULTS In total, 117 damaging variants were identified in PRA genes in 133 congenital heart defect probands with 73 subjects having at least 1 variant. Presence of a damaging PRA variant was associated with increased umbilical artery pulsatility index (mean 1.11 with variant vs 1.00 without; P = .01). The presence of a damaging PRA variant was also associated with lower neonatal length and head circumference for age z score at birth (mean -0.44 and -0.47 with variant vs 0.23 and -0.05 without; P = .01 and .04, respectively). During median 3.1 years (IQR 2.0-4.1 years) of follow-up, deaths occurred in 2 of 60 (3.3%) subjects with no PRA variant and in 9 of 73 (12.3%) subjects with 1 or more PRA variants (P = .06). CONCLUSIONS Damaging variants in proangiogenic genes may impact placental function and are associated with impaired fetal growth in pregnancies involving a fetus with congenital heart defect.
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Affiliation(s)
- Mark W Russell
- Division of Pediatric Cardiology, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI.
| | - Julie S Moldenhauer
- Center for Fetal Diagnosis and Therapy, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jack Rychik
- Division of Pediatric Cardiology, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Nancy B Burnham
- Division of Cardiothoracic Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Erin Zullo
- Division of Cardiothoracic Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Samuel I Parry
- Division of Maternal Fetal Medicine, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA
| | - Rebecca A Simmons
- Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Michal A Elovitz
- Division of Maternal Fetal Medicine, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA
| | - Susan C Nicolson
- Division of Cardiothoracic Anesthesiology, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Rebecca L Linn
- Division of Anatomic Pathology, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Mark P Johnson
- Center for Fetal Diagnosis and Therapy, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Sunkyung Yu
- Division of Pediatric Cardiology, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI
| | - Matthew G Sampson
- Division of Pediatric Nephrology, Department of Pediatrics, and Center for Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI
| | - Hakon Hakonarson
- The Center for Applied Genomics, The Children's Hospital of Philadelphia and the Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - J William Gaynor
- Division of Cardiothoracic Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA
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13
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Wang X, Sun T, Chen G, Gao H. Association between Vascular Endothelial Growth Factor Gene Polymorphisms and Pre-Eclampsia Susceptibility: An Updated Meta-Analysis. Immunol Invest 2019; 49:120-133. [PMID: 31455120 DOI: 10.1080/08820139.2019.1659812] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objectives: The aim of this study was to assess the genetic association between vascular endothelial growth factor (VEGF) gene polymorphisms and the risk of pre-eclampsia (PE).Methods: A systematic literature search of several databases (PubMed, Embase, and the China National Knowledge Infrastructure (CNKI)) was conducted for case-control trials comparing VEGF polymorphisms (+936C/T, -634G/C, -2578C/A, and -1154G/A) with the risk of PE. Meta-analysis was performed using the Stata 12.0 software.Results: Twenty-three case-control studies on a total of 2597 PE patients and 3075 controls were included in our meta-analysis. The +936C/T polymorphism was observed to be associated with the risk of PE in the overall population (T vs. C: odds ratios (OR) = 1.434, 95% confidence interval (CI) = 1.120-1.836, P = .004). However, the -634G/C, -2578C/A, and -1154G/A polymorphisms showed no association with the risk of PE. A subgroup analysis based on ethnicity found that the +936C/T polymorphism was associated with the risk of PE in both Europeans and Asians. Furthermore, the -634G/C polymorphism was found to be associated with the risk of PE in Europeans (C vs. G: OR = 1.428, 95% CI = 1.141-1.778, P = .002). The polymorphisms at other loci were not associated with the risk of PE.Conclusion: This meta-analysis suggests that VEGF +936C/T polymorphism, rather than -634G/C, -2578C/A, or -1154G/A polymorphisms, is associated with the risk of PE in the overall study population. However, the -634G/C polymorphism may be associated with the risk of developing PE in Europeans.
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Affiliation(s)
- Xiaoyi Wang
- Internal Medicine Department, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Tao Sun
- Internal Medicine Department, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Guochang Chen
- Internal Medicine Department, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Hong Gao
- Internal Medicine Department, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
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14
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Keshavarzi F, Shahrakipoor M, Teimoori B, Yaghmaei M, Narooei-Nejad M, Rasooli A, Salimi S. Association of the placental VEGF promoter polymorphisms and VEGF mRNA expression with preeclampsia. Clin Exp Hypertens 2018; 41:274-279. [DOI: 10.1080/10641963.2018.1469644] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Farshid Keshavarzi
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, zahedan, Iran (the Islamic Republic of)
| | - Mahnaz Shahrakipoor
- Department of Biostatistics and Epidemiology, School of Public Health, Zahedan University of Medical Sciences, zahedan, Iran (the Islamic Republic of)
| | - Batool Teimoori
- Department of Obstetrics and Gynecology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran (the Islamic Republic of)
| | - Minoo Yaghmaei
- Department of Obstetrics and Gynecology, School of Medicine, Shahid Beheshty University of Medical Sciences, tehran, Iran (the Islamic Republic of)
| | - Mehrnaz Narooei-Nejad
- Department of Genetics, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran (the Islamic Republic of)
| | - Ava Rasooli
- Department of Laboratory Science, Paramedical School, zahedan, Iran (the Islamic Republic of)
| | - Saeedeh Salimi
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, zahedan, Iran (the Islamic Republic of)
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran (the Islamic Republic of)
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15
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Eskandari F, Teimoori B, Rezaei M, Mohammadpour‐Gharehbagh A, Narooei‐Nejad M, Mehrabani M, Salimi S. Relationships between Dicer 1 polymorphism and expression levels in the etiopathogenesis of preeclampsia. J Cell Biochem 2018; 119:5563-5570. [DOI: 10.1002/jcb.26725] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 01/24/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Fatemeh Eskandari
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
| | - Batool Teimoori
- Department of Obstetrics and GynecologySchool of MedicineZahedan University of Medical SciencesZahedanIran
| | - Mahnaz Rezaei
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
| | - Abbas Mohammadpour‐Gharehbagh
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
| | - Mehrnaz Narooei‐Nejad
- Department of Medical GeneticsSchool of MedicineZahedan University of Medical SciencesZahedanIran
| | - Mehrnaz Mehrabani
- Physiology Research CenterInstitute of Basic and Clinical Physiology SciencesKerman University of Medical SciencesKermanIran
| | - Saeedeh Salimi
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
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16
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Mohammadpour‐Gharehbagh A, Teimoori B, Narooei‐nejad M, Mehrabani M, Saravani R, Salimi S. The association of the placental MTHFR 3′‐UTR polymorphisms, promoter methylation, and MTHFR expression with preeclampsia. J Cell Biochem 2017; 119:1346-1354. [DOI: 10.1002/jcb.26290] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 07/18/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Abbas Mohammadpour‐Gharehbagh
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
| | - Batool Teimoori
- Department of Obstetrics and GynecologySchool of MedicineZahedan University of Medical SciencesZahedanIran
- Pregnancy Health Research CenterZahedan University of Medical SciencesZahedanIran
| | - Mehrnaz Narooei‐nejad
- Department of Medical GeneticsSchool of MedicineZahedan University of Medical SciencesZahedanIran
| | - Mehrnaz Mehrabani
- Physiology Research Center, Institute of Basic and Clinical Physiology SciencesKerman University of Medical SciencesKermanIran
| | - Ramin Saravani
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
| | - Saeedeh Salimi
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
- Department of Clinical BiochemistrySchool of MedicineZahedan University of Medical SciencesZahedanIran
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17
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Keshavarzi F, Mohammadpour-Gharehbagh A, Shahrakipour M, Teimoori B, Yazdi A, Yaghmaei M, Naroeei-Nejad M, Salimi S. The placental vascular endothelial growth factor polymorphisms and preeclampsia/preeclampsia severity. Clin Exp Hypertens 2017; 39:606-611. [PMID: 28665739 DOI: 10.1080/10641963.2017.1299751] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Preeclampsia (PE) is a serious pregnancy-specific condition, which originates from placenta and finishes after delivery. The present study has investigated the association between placental VEGF I/D (rs35569394), -1154G/A (rs1570360), and -634G/C(rs2010963) polymorphisms and maternal VEGF -2549 I/D (rs35569394) polymorphism with PE and PE severity. In this case-control study, the maternal blood of 217 women with PE and 210 normotensive pregnant women and the placenta of 84 PE women and 103 normotensive women were collected after delivery. Genotyping was done by PCR or PCR-RFLP methods. The maternal VEGF-2549I/D genotypes were not associated with PE or PE severity. The placental VEGF -2549 I/D genotypes were not associated with PE too; however; the placental VEGF-2549 DD genotype was statistically different between women with severe PE and mild PE or the controls. The placental VEGF -634GC and CC genotypes were significantly higher in PE women and associated with 2.6 and 2-fold higher risk of PE, respectively. The VEGF -634GC and CC genotypes were associated with PE severity. No association was found between placental VEGF -1154G/A polymorphism and PE or PE severity. The placental DGC haplotype of VEGF -2549 I/D, -1154G/A, and -634G/C polymorphisms was associated with 2.9-fold higher risk of PE. However, the placental IAG haplotype was associated with 0.3-fold lower risk of PE. In conclusion, the placental VEGF -2549 DD genotype was associated with severe PE and the placental -634GC and CC genotypes were associated with PE and severe PE. No association was found between VEGF -1154G/A polymorphism and PE or PE severity.
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Affiliation(s)
- Farshid Keshavarzi
- a Cellular and Molecular Research Center , Zahedan University of Medical Sciences , Zahedan , Iran.,b Department of Clinical Biochemistry, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Abbas Mohammadpour-Gharehbagh
- a Cellular and Molecular Research Center , Zahedan University of Medical Sciences , Zahedan , Iran.,b Department of Clinical Biochemistry, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Mahnaz Shahrakipour
- c Department of Biostatistics and Epidemiology, School of Public Health , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Batool Teimoori
- d Department of Obstetrics and Gynecology, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran.,e Pregnancy Health Research Center , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Atefeh Yazdi
- d Department of Obstetrics and Gynecology, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran.,e Pregnancy Health Research Center , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Minoo Yaghmaei
- f Department of Obstetrics and Gynecology, School of Medicine , Shahid Beheshty University of Medical Sciences , Tehran , Iran
| | - Mehrnaz Naroeei-Nejad
- g Department of Genetics, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
| | - Saeedeh Salimi
- a Cellular and Molecular Research Center , Zahedan University of Medical Sciences , Zahedan , Iran.,b Department of Clinical Biochemistry, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
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18
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Clark MM, Chazara O, Sobel EM, Gjessing HK, Magnus P, Moffett A, Sinsheimer JS. Human Birth Weight and Reproductive Immunology: Testing for Interactions between Maternal and Offspring KIR and HLA-C Genes. Hum Hered 2017; 81:181-193. [PMID: 28214848 DOI: 10.1159/000456033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 01/11/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND/AIMS Maternal and offspring cell contact at the site of placentation presents a plausible setting for maternal-fetal genotype (MFG) interactions affecting fetal growth. We test hypotheses regarding killer cell immunoglobulin-like receptor (KIR) and HLA-C MFG effects on human birth weight by extending the quantitative MFG (QMFG) test. METHODS Until recently, association testing for MFG interactions had limited applications. To improve the ability to test for these interactions, we developed the extended QMFG test, a linear mixed-effect model that can use multi-locus genotype data from families. RESULTS We demonstrate the extended QMFG test's statistical properties. We also show that if an offspring-only model is fit when MFG effects exist, associations can be missed or misattributed. Furthermore, imprecisely modeling the effects of both KIR and HLA-C could result in a failure to replicate if these loci's allele frequencies differ among populations. To further illustrate the extended QMFG test's advantages, we apply the extended QMFG test to a UK cohort study and the Norwegian Mother and Child Cohort (MoBa) study. CONCLUSION We find a significant KIR-HLA-C interaction effect on birth weight. More generally, the QMFG test can detect genetic associations that may be missed by standard genome-wide association studies for quantitative traits.
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Affiliation(s)
- Michelle M Clark
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, CA, USA
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Clark MM, Blangero J, Dyer TD, Sobel EM, Sinsheimer JS. The Quantitative-MFG Test: A Linear Mixed Effect Model to Detect Maternal-Offspring Gene Interactions. Ann Hum Genet 2015; 80:63-80. [PMID: 26567478 DOI: 10.1111/ahg.12137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 09/11/2015] [Indexed: 12/18/2022]
Abstract
Maternal-offspring gene interactions, aka maternal-fetal genotype (MFG) incompatibilities, are neglected in complex diseases and quantitative trait studies. They are implicated in birth to adult onset diseases but there are limited ways to investigate their influence on quantitative traits. We present the quantitative-MFG (QMFG) test, a linear mixed model where maternal and offspring genotypes are fixed effects and residual correlations between family members are random effects. The QMFG handles families of any size, common or general scenarios of MFG incompatibility, and additional covariates. We develop likelihood ratio tests (LRTs) and rapid score tests and show they provide correct inference. In addition, the LRT's alternative model provides unbiased parameter estimates. We show that testing the association of SNPs by fitting a standard model, which only considers the offspring genotypes, has very low power or can lead to incorrect conclusions. We also show that offspring genetic effects are missed if the MFG modeling assumptions are too restrictive. With genome-wide association study data from the San Antonio Family Heart Study, we demonstrate that the QMFG score test is an effective and rapid screening tool. The QMFG test therefore has important potential to identify pathways of complex diseases for which the genetic etiology remains to be discovered.
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Affiliation(s)
- Michelle M Clark
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | - John Blangero
- South Texas Diabetes and Obesity Institute, School of Medicine, University of Texas, Rio Grande Valley, Brownsville, TX, USA
| | - Thomas D Dyer
- South Texas Diabetes and Obesity Institute, School of Medicine, University of Texas, Rio Grande Valley, Brownsville, TX, USA
| | - Eric M Sobel
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Janet S Sinsheimer
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, CA, USA.,Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.,Department of Biomathematics, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
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20
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Salimi S, Yaghmaei M, Tabatabaei E, Mokhtari M, Naghavi A. Vascular endothelial growth factor (VEGF)-634G/C polymorphism was associated with severe pre-eclampsia and lower serum VEGF level. J Obstet Gynaecol Res 2015; 41:1877-83. [PMID: 26486233 DOI: 10.1111/jog.12825] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 06/29/2015] [Accepted: 07/05/2015] [Indexed: 02/02/2023]
Abstract
AIM Vascular endothelial growth factor (VEGF) is an angiogenic factor whose production is increased in pre-eclampsia (PE). Therefore, the present study was conducted aiming at assessing the possible association of VEGF polymorphisms with PE susceptibility in the southeast of Iran. MATERIAL AND METHODS Overall, 192 PE women and 186 unrelated age-matched normotensive pregnant women were genotyped for the VEGF-2578C/A (rs699947), -1154G/A (rs1570360), and -634G/C (rs2010963) polymorphisms using the polymerase chain reaction-restriction fragment length polymorphism method. Serum VEGF levels were determined by the enzyme-linked immunosorbent assay method. RESULTS There was no significant difference in VEGF-2578C/A, -1154G/A and -634G/C polymorphisms between PE women and controls. However, the frequency of VEGF-634GC and CC genotypes was significantly higher in women with severe PE compared to mild PE and controls. In addition, serum VEGF levels were significantly lower in PE women. The VEGF-634CC genotype was associated with lower serum VEGF levels compared to the VEGF-634GG genotype. Moreover, serum VEGF levels were significantly lower in individuals with the VEGF-634CC genotype compared to VEGF-634GC genotype only in the control group. The mean serum VEGF levels did not differ significantly between genotypes of VEGF-2587C/A and -1154G/A polymorphisms. CONCLUSION Our findings suggest that the association of VEGF-634G/C polymorphisms with severe PE and the VEGF-634CC genotype was correlated with lower serum VEGF levels.
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Affiliation(s)
- Saeedeh Salimi
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Minoo Yaghmaei
- Department of Obstetrics and Gynecology, School of Medicine, Shahid Beheshty University of Medical Sciences, Tehran, Iran
| | - Ehsan Tabatabaei
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mojgan Mokhtari
- Department of Obstetrics and Gynecology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.,Pregnancy Health Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Anoosh Naghavi
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Medical Genetics, Faculty of Medical Sciences, Tarbiat Modarres University, Tehran, Iran
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21
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Wang H, Guo M, Liu F, Wang J, Zhou Z, Ji J, Ye Y, Song W, Liu S, Sun B. Role of IL-17 Variants in Preeclampsia in Chinese Han Women. PLoS One 2015; 10:e0140118. [PMID: 26451724 PMCID: PMC4599825 DOI: 10.1371/journal.pone.0140118] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 09/21/2015] [Indexed: 12/22/2022] Open
Abstract
Previous studies have suggested an important role for IL-17, mainly secreted by Th17 cells, in the development of systemic inflammation in preeclampsia (PE). This study therefore investigated the association between genetic variants in IL-17A, IL-17F, and IL-17RA and susceptibility to PE in Chinese Han women. We recruited 1,031 PE patients and 1,298 controls of later pregnant women, and used TaqMan allelic discrimination real-time PCR to genotype the polymorphisms of IL17A rs2275913, IL-17F rs763780, and IL-17RA rs4819554. No significant differences in genotypic or allelic frequencies were found at all three polymorphic sites between PE patients and controls (rs2275913: genotype χ2 = 0.218, p = 0.897 and allele χ2 = 0.157, p = 0.692, OR = 1.024, 95%CI 0.911-1.152; rs763780: genotype χ2 = 1.948, p = 0.377 and allele χ2 = 1.242, p = 0.265, OR = 0.897, 95%CI 0.741-1.086; rs4819554: genotype χ2 = 0.633, p = 0.729 and allele χ2 = 0.115, p = 0.735, OR = 1.020, 95%CI 0.908-1.146). There were also no significant differences in genetic distributions between mild/severe PE or early/late-onset PE and control subgroups. Our data indicate that the genetic variants of rs2275913 in IL-17A, rs763780 in IL-17F, and rs4819554 in IL-17RA may not play a role in the pathogenesis of PE in Chinese Han women. However, these findings should be confirmed in other ethnic populations.
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Affiliation(s)
- Haiyan Wang
- Department of Blood Transfusion, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Mingzhen Guo
- Department of Blood Transfusion, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fenghua Liu
- Department of Blood Transfusion, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jingli Wang
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zheng Zhou
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jing Ji
- Department of Pathogenic Microorganisms, the Medical College of Qingdao University, Qingdao, China
| | - Yuanhua Ye
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Weiqing Song
- Department of Clinical Laboratory, Qingdao Municipal Hospital (Group), Qingdao, China
| | - Shiguo Liu
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, China
- * E-mail:
| | - Bo Sun
- Department of Blood Transfusion, the Affiliated Hospital of Qingdao University, Qingdao, China
- * E-mail:
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