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Zhang M, Ge T, Zhang Y, La X. Identification of MARK2, CCDC71, GATA2, and KLRC3 as candidate diagnostic genes and potential therapeutic targets for repeated implantation failure with antiphospholipid syndrome by integrated bioinformatics analysis and machine learning. Front Immunol 2023; 14:1126103. [PMID: 37901230 PMCID: PMC10603295 DOI: 10.3389/fimmu.2023.1126103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Background Antiphospholipid syndrome (APS) is a group of clinical syndromes of thrombosis or adverse pregnancy outcomes caused by antiphospholipid antibodies, which increase the incidence of in vitro fertilization failure in patients with infertility. However, the common mechanism of repeated implantation failure (RIF) with APS is unclear. This study aimed to search for potential diagnostic genes and potential therapeutic targets for RIF with APS. Methods To obtain differentially expressed genes (DEGs), we downloaded the APS and RIF datasets separately from the public Gene Expression Omnibus database and performed differential expression analysis. We then identified the common DEGs of APS and RIF. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses were performed, and we then generated protein-protein interaction. Furthermore, immune infiltration was investigated by using the CIBERSORT algorithm on the APS and RIF datasets. LASSO regression analysis was used to screen for candidate diagnostic genes. To evaluate the diagnostic value, we developed a nomogram and validated it with receiver operating characteristic curves, then analyzed these genes in the Comparative Toxicogenomics Database. Finally, the Drug Gene Interaction Database was searched for potential therapeutic drugs, and the interactions between drugs, genes, and immune cells were depicted with a Sankey diagram. Results There were 11 common DEGs identified: four downregulated and seven upregulated. The common DEG analysis suggested that an imbalance of immune system-related cells and molecules may be a common feature in the pathophysiology of APS and RIF. Following validation, MARK2, CCDC71, GATA2, and KLRC3 were identified as candidate diagnostic genes. Finally, Acetaminophen and Fasudil were predicted as two candidate drugs. Conclusion Four immune-associated candidate diagnostic genes (MARK2, CCDC71, GATA2, and KLRC3) were identified, and a nomogram for RIF with APS diagnosis was developed. Our findings may aid in the investigation of potential biological mechanisms linking APS and RIF, as well as potential targets for diagnosis and treatment.
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Affiliation(s)
- Manli Zhang
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ting Ge
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yunian Zhang
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College of Xinjiang Medical University, Urumqi, China
| | - Xiaolin La
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Xinjiang Medical University, Urumqi, China
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Zhou H, Zou Y, Guo Y, Lv X, Chen J, Guo X, Liu Q. Effect of COVID-19 inactivated vaccine on peripheral blood anti-β 2-GPI antibody and outcomes in vitro fertilization-embryo transplantation. Int Immunopharmacol 2023; 122:110596. [PMID: 37441812 DOI: 10.1016/j.intimp.2023.110596] [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: 04/01/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
Corona Virus Disease 2019 (COVID-19) is an acute respiratory infection and a global public health event. The level of aβ2GPI is significantly up-regulated in COVID-19 patients. The impact of inactivated vaccination against COVID-19 on aβ2GPI and in vitro fertilization and embryo transfer (IVF-ET) remains unknown amidst the universal administration of COVID-19 vaccines. We conducted a retrospective study to assess the impact of COVID-19 inactivated vaccination on aβ2GPI levels and its effect on superovulation and pregnancy outcomes. We found aβ2GPI level is significantly up-regulated after vaccination. There was no statistical difference in mature egg rate, 2PN fertilization rate, day 3 high-quality embryo rate, blastocyst formation rate, embryo implantation rate and miscarriage rate between the vaccine group and control group. Our findings showed vaccination with COVID-19 inactivated vaccine can elevate the level of aβ2GPI in peripheral blood but have no effect on the outcomes of controlled ovarian hyperstimulation and pregnancy in IVF-ET.
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Affiliation(s)
- Huiling Zhou
- Department of Reproductive Medicine Center, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China
| | - Yilu Zou
- Department of Reproductive Medicine Center, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China; Fujian Provincial Key Laboratory of Stem Cell Engineering and Regenerative Medicine, Fuzhou 350004, Fujian, China
| | - Yujia Guo
- Department of Reproductive Medicine Center, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China
| | - Xiaoting Lv
- Department of Respiratory and Critical Care Medicine, Research Laboratory of the Respiratory System Diseases, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China
| | - Jiajing Chen
- Department of Reproductive Medicine Center, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China
| | - Xinxin Guo
- Department of Reproductive Medicine Center, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China; Fujian Provincial Key Laboratory of Stem Cell Engineering and Regenerative Medicine, Fuzhou 350004, Fujian, China.
| | - Qicai Liu
- Department of Reproductive Medicine Center, First Affiliated Hospital, Fujian Medical University, Fuzhou 350005, Fujian, China.
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Wu L, Fang X, Lu F, Zhang Y, Wang Y, Kwak-Kim J. Anticardiolipin and/or anti-β2-glycoprotein-I antibodies are associated with adverse IVF outcomes. Front Immunol 2022; 13:986893. [PMID: 36405731 PMCID: PMC9667022 DOI: 10.3389/fimmu.2022.986893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/18/2022] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE The purpose of the study is to evaluate the effects of anticardiolipin (aCL) and/or anti-β2-glycoprotein-I (aβ2GPI) antibodies, namely antiphospholipid antibodies (aPL), on in vitro fertilization (IVF) outcomes. MATERIALS AND METHODS The study group comprised infertile women with aPL undergoing IVF-ET cycles. Controls were infertile women with tubal etiology without aPL. The impact of aPL on reproductive outcomes, such as oocyte quality, embryo quality, and implantation capacity, was compared between the study group and controls. Additionally, peripheral blood T cell subsets, such as T helper (Th)1, Th2, Th17, and T regulatory (Treg) cells and cytokines, were analyzed by the flow cytometry. Differences between the study group and controls were analyzed. RESULTS A total of 132 infertile women, including 44 women with aPL, and 88 controls were sequentially recruited for this study. Women with aPL had lower numbers of total and perfect/available embryos and lower rates of MII oocytes, blastocyst formation, perfect and available embryos, implantation, clinical pregnancy, and take-home baby. Additionally, imbalanced Th1/Th2 and Th17/Treg ratios, significantly higher levels of serum IL-2, TNF-α, IFN-γ, and IL-17A, and a significantly lower serum IL-4 were noticed in women with aPL compared to controls. CONCLUSION Women with aPL such as aCL and/or aβ2GPI antibodies were associated with adverse IVF outcomes. Early screening for aPL and appropriate consultation for couples undergoing IVF should be considered. In addition, underlying immunopathology and inflammatory immune mechanisms associated with aPL should be further explored.
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Affiliation(s)
- Li Wu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Xuhui Fang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Fangting Lu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Yu Zhang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Yanshi Wang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Joanne Kwak-Kim
- Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernon Hills, IL, United States,Center for Cancer Cell Biology, Immunology and Infection Diseases, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States,*Correspondence: Joanne Kwak-Kim,
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Papadimitriou E, Boutzios G, Mathioudakis AG, Vlahos NF, Vlachoyiannopoulos P, Mastorakos G. Presence of antiphospholipid antibodies is associated with increased implantation failure following in vitro fertilization technique and embryo transfer: A systematic review and meta-analysis. PLoS One 2022; 17:e0260759. [PMID: 35895635 PMCID: PMC9328555 DOI: 10.1371/journal.pone.0260759] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 11/16/2021] [Indexed: 11/27/2022] Open
Abstract
Purpose A systematic review and meta-analysis was conducted comparing the presence of anti-phospholipid (anti-PL) antibodies between women of reproductive age, without diagnosis of antiphospholipid syndrome, who experienced at least two implantation failures following in vitro fertilization and embryo transfer (IVF-ET), and either women who had a successful implantation after IVF-ET or women with at least one successful spontaneous pregnancy or unselected healthy fertile women with no history of IVF-ET. Methods Systematic search of the literature and meta-analysis of the relevant studies studying presence of antiphospholipid antibodies in women experiencing at least two implantation failures in IVF-ET as compared to either women who had a successful implantation after IVF-ET or/and women with at least one successful spontaneous pregnancy or unselected healthy fertile women with no history of IVF-ET. Six hundred ninety-four published reports were retrieved; 17 of them fulfilled the inclusion criteria set. Results Presence of either any type of anti-phospholipid or anticardiolipin antibodies or lupus-anticoagulant in women experiencing at least two implantation failures in IVF-ET was associated with increased implantation failure compared to women who had a successful implantation after IVF-ET (relative risk, RR: 3.06, 5.06 and 5.81, respectively). Presence of either anticardiolipin or lupus-anticoagulant or anti-beta2 glycoprotein-I or anti-phosphatidylserine antibodies in women experiencing at least two implantation failures in IVF-EΤ was associated with increased implantation failure compared to unselected healthy fertile women with no history of IVF-ET (RR:13.92, 6.37, 15.04 and 164.58, respectively). Conclusion The prevalence of antiphospholipid antibodies, particularly that of anti-beta2 glycoprotein-I and anti-phosphatidylserine antibodies, in women experiencing at least two implantation failures in IVF-ET without diagnosis of antiphospholipid syndrome is significantly greater than either in women who had a successful implantation after IVF-ET or women with at least one successful spontaneous pregnancy or unselected healthy fertile women with no history of IVF-ET. Trial registration number PROSPERO ID: CRD42018081458
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Affiliation(s)
- Eirini Papadimitriou
- Department of Pathophysiology, Laiko University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Endocrine Unit, Aretaieion University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Boutzios
- Department of Pathophysiology, Laiko University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexander G. Mathioudakis
- Division of Infection, Immunity and Respiratory Medicine, School of Biomedical Sciences, The University of Manchester, Manchester, United Kingdom
- North West Lung Centre, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Nikos F. Vlahos
- 2 Department of Obstetrics and Gynecology, Aretaieion University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Panayiotis Vlachoyiannopoulos
- Department of Pathophysiology, Laiko University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - George Mastorakos
- Endocrine Unit, Aretaieion University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- * E-mail:
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Jarne-Borràs M, Miró-Mur F, Anunciación-Llunell A, Alijotas-Reig J. Antiphospholipid antibodies in women with recurrent embryo implantation failure: A systematic review and meta-analysis. Clin Exp Rheumatol 2022; 21:103101. [PMID: 35452853 DOI: 10.1016/j.autrev.2022.103101] [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] [Received: 03/13/2022] [Accepted: 04/18/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Antiphospholipid antibodies (aPL) are related to poor pregnancy outcomes, but their effect on embryo implantation is unclear. We aimed to assess the prevalence of different aPL in women with recurrent implantation failure (RIF). METHODS We searched studies in PubMed (MEDLINE), Scopus and Cochrane Library. Quality of studies was scored by the Newcastle-Ottawa Scale and risk of bias assessment by items described in RevMan5 software. Statistical analyses were made using random-effects model and presented as pooled Odds Ratio (OR), 95% confidence interval (CI). Heterogeneity was assessed by I2% and D2%. RESULTS This systematic review and meta-analysis included 17 studies and showed a high degree of variability in aPL positivity in RIF. In the latter, the risk of bias assessment suggested unclear bias on study performance with a median sample size and interquartile range for RIF patients and fertile women of 96 (57-417) and 100 (60.5-202.5), respectively. Among the criteria aPL, IgG anticardiolipin autoantibodies (OR 5.02, 95% CI [1.95, 12.93]) were associated with RIF. Within the non-criteria aPL, anti-β2 glycoprotein I-IgA (OR 64.8, 95% CI [9.74, 431.0]), and antiphosphatidylglycerol-IgG and IgM (OR 10.74, 95% CI [5.25, 22.0]; OR 4.26, 95% CI [1.76,10.31]; respectively) were associated with RIF, too. CONCLUSIONS Anticardiolipin-IgG is a prevalent autoantibody in women with RIF. Three other non-criteria aPL, aβ2GP I-IgA, aPG-IgG and aPG-IgM also present a positive rate in RIF. Overall, these results advise about testing them as indicators of RIF risk in women seeking IVF treatment.
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Affiliation(s)
| | - Francesc Miró-Mur
- Systemic Autoimmune Research Unit, Vall d'Hebron Institut de Recerca, Barcelona, Spain.
| | | | - Jaume Alijotas-Reig
- Systemic Autoimmune Research Unit, Vall d'Hebron Institut de Recerca, Barcelona, Spain; Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Vall d'Hebron University Hospital, Barcelona, Spain; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
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Tan XF, Xu L, Li TT, Wu YT, Ma WW, Ding JY, Dong HL. Serum antiphospholipid antibody status may not be associated with the pregnancy outcomes of patients undergoing in vitro fertilization. Medicine (Baltimore) 2022; 101:e29146. [PMID: 35357357 DOI: 10.1097/md.0000000000029146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 03/03/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Antiphospholipid syndrome (APS) is an autoimmune disease that is associated with recurrent pregnancy loss. It is still controversial whether the presence of antiphospholipid antibodies (aPL) in the serum of patients with in vitro fertilization-embryo transfer (IVF-ET) has a negative effect on the outcomes. In view of the discrepancies, a meta-analysis of the published data was performed to explore the relationship of aPL and IVF-ET outcomes. METHODS We searched for all published articles indexed in PubMed, Web of Science, and Cochrane Library, which were retrieved up to April, 2021. A total of 921 studies were yielded, of which 6 finally met the inclusion criteria. We carried out the meta-analysis by pooling results of these studies with Review Manager 5.3 software. The effect index was measured with 95% confidence intervals (CIs) of the relative risks (RRs). RESULTS Six eligible studies were included in this meta-analysis, involving 3214 patients. Our results showed that positive aPL was not associated with decreased clinical pregnancy rate (RR 0.97; 95% CI 0.91-1.04). There was no correlation between positive aPL and increased miscarriage risk (RR 1.22; 95% CI 0.94-1.58). Only 5 of the 6 studies referred to live birth rate, but still no association was found between them (RR 0.95; 95% CI 0.81-1.11). CONCLUSIONS The results showed that the presence of positive aPL neither decreased clinical pregnancy rate and live birth rate, nor increased miscarriage rate in women undergoing IVF, which is differed from the opinion of clinical practice. More prospective studies with high quality and larger sample size are needed to evaluate the relationship between positive aPL and outcomes of IVF-ET.
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Affiliation(s)
- Xiao-Fang Tan
- Department of Reproductive Medicine Centre, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
| | - Li Xu
- Department of Reproductive Medicine Centre, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
| | - Ting-Ting Li
- Department of Reproductive Medicine Centre, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
| | - Yan-Ting Wu
- Department of Reproductive Medicine Centre, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
| | - Wei-Wei Ma
- Department of Reproductive Medicine Centre, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
| | - Jia-Yi Ding
- Department of Reproductive Medicine Centre, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
| | - Hong-Li Dong
- Scientific Education Section and Department of Child Healthcare, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu province, China
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Is Oxidative Stress an Emerging Player in the Thrombosis of Patients with Anti-Phosphatidylethanolamine Autoantibodies? J Clin Med 2022; 11:jcm11051297. [PMID: 35268388 PMCID: PMC8911245 DOI: 10.3390/jcm11051297] [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: 12/30/2021] [Revised: 02/18/2022] [Accepted: 02/20/2022] [Indexed: 02/01/2023] Open
Abstract
The detection of anti-phosphatidylethanolamine autoantibodies (aPEs) has been proposed to improve the diagnosis and management of patients presenting clinical manifestations of antiphospholipid syndrome (APS), such as thrombosis, and who are persistently negative for conventional markers. After selecting the most specific ELISA for their detection, we evidenced the interest of aPEs in the exploration of thrombosis when APS conventional markers were negative through a 1-year retrospective study including 1131 consecutive patients routinely tested for aPEs. To validate this result, we assessed aPEs in a newly selected population of 77 patients with unexplained deep vein thrombosis (DVT). With a total prevalence of 19.5%, we confirmed the interest of aPE detection in patients with unexplained DVT who were devoid of other aPLs markers. Since endosomal compartment, a source of ROS production, has been recently identified as the cellular target of aPEs in vitro, we then investigated an association between aPE positivity and reactive oxygen species (ROS) production by measuring the production of thiobarbituric acid-reactive substances. We showed, for the first time, a significant association between aPE positivity and systemic ROS production in patients which led us to hypothesize a new mechanism of action of aPEs in thrombosis through a signaling related to oxidative stress.
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Cavestro C, Degan D, Micca G, Aloi R, Mandrino S, Frigeri MC, Pistoia F, Molinari F, Sacco S. Thrombophilic alterations, migraine, and vascular disease: results from a case-control study. Neurol Sci 2021; 42:3821-3828. [PMID: 33471261 DOI: 10.1007/s10072-020-05006-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/16/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND The association between thrombophilic alterations, migraine, and vascular events has been broadly investigated but not been completely clarified. METHODS In this cross-sectional, case-control study, we included consecutive outpatients diagnosed with migraine referring to a tertiary headache center. Migraine patients were matched to headache-free control subjects. All participants were evaluated for free protein S anticoagulant, functional protein C anticoagulant, homocysteine, and antiphospholipid antibodies (aPLs). History of ischemic stroke (IS) or transient ischemic attack (TIA), coronary heart disease, and peripheral venous thrombosis was also ascertained. RESULTS We included 329 migraine patients and 329 control subjects (mean age 41 years, 77% women in both groups). Among migraine patients, 239 (72.6%) had migraine without aura and 90 (27.4%) had migraine with aura. Migraine patients had more frequently arterial hypertension, hypercholesterolemia, history of IS or TIA and, peripheral venous thrombosis compared to control subjects, whereas we found no differences in diabetes mellitus, BMI, and coronary heart disease between the two groups. At least one thrombophilic alteration was detected in 107 (32.5%) migraine patients and in 74 (22.5%) control subjects (OR = 1.66, 95% CI 1.17-2.35, p = 0.004). We identified an association of migraine with aPL positivity (OR = 2.6, 95% CI 1.5-4.7, p = 0.001) and with free protein S deficiency (OR = 4.7, 95% CI 1.6-14.0, p = 0.002), whereas we found no differences in protein C deficiency, APCR, and hyperhomocysteinemia between the two groups. Furthermore, aPL positivity and free protein S deficiency were more common in migraine patients with and without aura than in control subjects. We found that in migraine patients, aPL positivity was associated with both IS or TIA (OR = 5.6, 95% CI 1.5-20.4, p = 0.009) and with coronary heart disease (OR = 27.6, 95% CI 1.4-531.1, p = 0.028), whereas free protein S deficiency was associated with IS or TIA only (OR = 14.3, 95% CI 2.8-74.4, p = 0.002). CONCLUSIONS Our research documented a significative higher prevalence of aPL positivity and protein S deficiency in migraineurs than in controls. Data also showed an association between these alterations and some vascular thrombotic events in migraine patients. We can argue that thrombophilic disorders associated with migraine may contribute to the occurrence of vascular events.
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Affiliation(s)
- Cinzia Cavestro
- Headache Center, Department of Neurology, 'San Lazzaro' Hospital, ASL CN2, Alba, Italy.
| | - Diana Degan
- Institute of Neurology, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
| | - Gianmatteo Micca
- Main Laboratory and Hematology and Coagulation Disorders Laboratory, ASL CN2, Alba, Italy
- Main Laboratory and Hematology and Coagulation Disorders Laboratory, 'Santa Croce' Hospital, Cuneo, Italy
| | | | - Silvia Mandrino
- Headache Center, Department of Neurology, 'San Lazzaro' Hospital, ASL CN2, Alba, Italy
| | | | - Francesca Pistoia
- Institute of Neurology, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
| | - Filippo Molinari
- Main Laboratory and Hematology and Coagulation Disorders Laboratory, ASL CN2, Alba, Italy
| | - Simona Sacco
- Institute of Neurology, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
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Gao R, Zeng R, Qing P, Meng C, Cheng K, Zhang S, Chen H, Jin X, Qin L, Li T. Antiphospholipid antibodies and pregnancy outcome of assisted reproductive treatment: A systematic review and meta-analysis. Am J Reprod Immunol 2021; 86:e13470. [PMID: 34018271 DOI: 10.1111/aji.13470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/13/2021] [Accepted: 05/18/2021] [Indexed: 02/05/2023] Open
Abstract
PROBLEM Antiphospholipid antibodies (aPLs) are a group of autoantibodies associated with a variety of pregnancy complications, but the impact of aPL on the outcomes of assisted fertility treatment (ART) is controversial. This systematic review and meta-analysis were designed to explore the association between aPL and ART outcomes and to explore in which stages does aPL play a role. METHOD OF STUDY PubMed and Cochrane database were systematically retrieved, and odds ratios (ORs) or risk ratios (RRs) with 95% confidence intervals (CIs) were calculated in a random-effect model or fixed-effect model according to the heterogenicity assessed by the Cochran Q and I2 statistic test. Of 246 records identified by the search, 10 case-control studies and 13 cohort studies that explored the association between aPL and in vitro fertilization (IVF) and/or intracytoplasmic sperm injection (ICSI) were analyzed. RESULTS The results showed that aPL positive rate was higher in females who failed in IVF/ICSI than those who succeeded in IVF/ICSI (OR: 3.62, 95% CI: 1.95-6.74). This study also indicated that females positive for aPL have a higher miscarriage rate (RR: 1.68, 95% CI: 1.24-2.28) than those negative for aPL, but live birth rate, biochemical pregnancy rate, and clinical pregnancy rate were similar between two groups (RR: 1.01, 95% CI: 0.91-1.12; RR: 1.18, 95% CI: 0.57-2.43 and RR: 0.95, 95% CI: 0.80-1.13). CONCLUSIONS There was higher aPL prevalence in females with adverse IVF/ICSI outcomes. It seems that aPL mainly affects the miscarriage rate, but has little effect on live birth rate, biochemical pregnancy rate, and clinical pregnancy rate. Routine detection of aPL before IVF/ICSI treatment is meaningful.
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Affiliation(s)
- Rui Gao
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Rujun Zeng
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Pingying Qing
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Cheng Meng
- Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China.,Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Kemin Cheng
- Department of Outpatients, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Sirui Zhang
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Hanxiao Chen
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xiaolei Jin
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Lang Qin
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Tao Li
- Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China.,Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
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Deeb H, Abdul Salam O, Shaaban V, Alkhatib A, Alhalabi N, Alhalabi M. Antiphospholipid antibodies levels and potential effects on in-vitro fertilization in a large cohort of infertile Syrian women. Ann Med Surg (Lond) 2021; 65:102301. [PMID: 33948172 PMCID: PMC8079963 DOI: 10.1016/j.amsu.2021.102301] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/07/2021] [Accepted: 04/07/2021] [Indexed: 11/19/2022] Open
Abstract
Background Obstetric morbidities represent a common hallmark manifestation of antiphospholipid syndrome (APS), with the recurrent loss of pregnancy as the main complication. The presence of antiphospholipid antibodies (APA) and its potential impact have not been established yet in infertile women seeking assisted reproduction technologies in Syria. This study aims to determine the prevalence of anticardiolipin antibodies (aCL) and lupus anticoagulation (LAC) and their association with age and the In vitro fertilization (IVF) outcomes in a large sample of Syrian women. Materials and methods The electronic patients’ records were screened and relevant data extraction was performed retrospectively. The study included 876 women who had IVF between January 2012 and January 2020 in a tertiary care hospital. Results The prevalence of APA among the included women was less than 1%. Only 5 patients had positive APA. No correlation was found between the APA levels and age. Additionally, the APA did not have an impact on neither the IVF outcomes nor the number of IVF cycles. Conclusion the added value of APS antibodies’ screening could be considered very modest when compared to its financial burden on patients since it has a very low prevalence in women having IVF. Obstetric morbidities are a hallmark manifestation of antiphospholipid syndrome. The prevalence of APS in Syrian women having IVF was less than 1%. No correlation was found between the APA levels and age. The APA had no impact on the IVF outcomes or the number of IVF cycles. Screening of APA constitutes a financial burden on patients more than its benefit.
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Affiliation(s)
- Haya Deeb
- Faculty of Medicine, Damascus University, Damascus, Syria
- Corresponding author.
| | | | - Venus Shaaban
- Faculty of Medicine, Damascus University, Damascus, Syria
| | | | - Nawras Alhalabi
- Faculty of Medicine, Damascus University, Damascus, Syria
- Faculty of Medicine, Syrian Private University, Damascus, Syria
| | - Marwan Alhalabi
- Assisted Reproductive Unit, Oriental Hospital, Damascus, Syria
- Department of Reproductive Medicine, Embryology and Genetics, Faculty of Medicine, Damascus, Syria
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Abstract
Antiphospholipid syndrome is a systemic autoimmune disease associated with obstetric complications along with vascular events affecting multiple organ systems in patients having positive titers of antiphospholipid antibodies. Eight to 20% of infertility cases have an unknown cause, part of which could be due to antiphospholipid syndrome. Although still debatable, many studies have addressed the relation between reproductive failure and antiphospholipid antibodies through the relation between antiphospholipid antibodies and unexplained infertility as well as the effect of antiphospholipid antibodies on the outcome of in vitro fertilization–embryo transfer. Few studies and cases have associated the presence of antiphospholipid antibodies with male infertility, describing morphofunctional penile abnormalities and testicular infarction. There are not enough data to support the routine practice of testing antiphospholipid antibodies in patients with infertility.
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Affiliation(s)
- G El Hasbani
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - I Uthman
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
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12
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Simopoulou M, Sfakianoudis K, Maziotis E, Grigoriadis S, Giannelou P, Rapani A, Tsioulou P, Pantou A, Kalampokas T, Vlahos N, Pantos K, Koutsilieris M. The Impact of Autoantibodies on IVF Treatment and Outcome: A Systematic Review. Int J Mol Sci 2019; 20:E892. [PMID: 30791371 PMCID: PMC6412530 DOI: 10.3390/ijms20040892] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/13/2019] [Accepted: 02/14/2019] [Indexed: 12/19/2022] Open
Abstract
The role of autoantibodies in in vitro fertilization (IVF) has been discussed for almost three decades. Nonetheless, studies are still scarce and widely controversial. The aim of this study is to provide a comprehensive systematic review on the possible complications associated to autoantibodies (AA) impeding the chances of a successful IVF cycle. An Embase, PubMed/Medline and Cochrane Central Database search was performed on 1 December 2018, from 2006 until that date. From the 598 articles yielded in the search only 44 relevant articles ultimately fulfilled the inclusion criteria and were qualitatively analyzed. Five subsets of results were identified, namely, thyroid related AA, anti-phospholipid antibodies, anti-nuclear antibodies, AA affecting the reproductive system and AA related to celiac disease. It may be implied that the majority of auto-antibodies exert a statistically significant effect on miscarriage rates, whereas the effects on clinical pregnancy and live birth rates differ according to the type of auto-antibodies. While significant research is performed in the field, the quality of evidence provided is still low. The conduction of well-designed prospective cohort studies is an absolute necessity in order to define the impact of the different types of autoantibodies on IVF outcome.
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Affiliation(s)
- Mara Simopoulou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
- Assisted Conception Unit, 2nd Department of Obstetrics and Gynecology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, 76, Vasilisis Sofias Avenue, 11528 Athens, Greece.
| | | | - Evangelos Maziotis
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
| | - Sokratis Grigoriadis
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
| | - Polina Giannelou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
- Centre for Human Reproduction, Genesis Athens Clinic, 14-16, Papanikoli, 15232 Athens, Greece.
| | - Anna Rapani
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
| | - Petroula Tsioulou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
| | - Agni Pantou
- Centre for Human Reproduction, Genesis Athens Clinic, 14-16, Papanikoli, 15232 Athens, Greece.
| | - Theodoros Kalampokas
- Aberdeen Maternity Hospital, Fertility Center-Assisted Reproduction Unit, Aberdeen AB25 2ZL, UK.
| | - Nikolaos Vlahos
- Assisted Conception Unit, 2nd Department of Obstetrics and Gynecology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, 76, Vasilisis Sofias Avenue, 11528 Athens, Greece.
| | - Konstantinos Pantos
- Centre for Human Reproduction, Genesis Athens Clinic, 14-16, Papanikoli, 15232 Athens, Greece.
| | - Michael Koutsilieris
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias, 11527 Athens, Greece.
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Impact of presence of antiphospholipid antibodies on in vitro fertilization outcome. Obstet Gynecol Sci 2018; 61:359-366. [PMID: 29780778 PMCID: PMC5956119 DOI: 10.5468/ogs.2018.61.3.359] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/08/2017] [Accepted: 09/14/2017] [Indexed: 01/20/2023] Open
Abstract
Objective To investigate prevalence of antiphospholipid antibody (APA) in Korean infertile women undergoing the first in vitro fertilization (IVF) treatment and to evaluate the influence of APA on the subsequent IVF outcomes. Method Two hundred nineteen infertile women who destined the first IVF were prospectively enrolled in 2 infertility centers. Male factor or uterine factor infertility and women with past or current endocrine or immunologic disorders were completely excluded. Plasma concentration of lupus anticoagulant was measured by clot-based method, and anticardiolipin antibody (IgG/IgM), and anti-β2-glycoprotein 1 antibody (IgG/IgM) was measured by enzyme-linked immunosorbent assay method before starting ovarian stimulation for IVF. Results APA was positive in 13 women (5.9%). Lupus anticoagulant was positive in 2 women (0.9%), anticardiolipin antibody was positive in 7 women (3.2%), and anti-β2-glycoprotein 1 antibody was positive in 4 women (1.8%). In 193 women entering embryo transfer, clinical characteristics and stimulation outcomes were comparable between APA-positive (n=12) and APA-negative group (n=181). The clinical pregnancy rate (66.7% vs. 45.9%), ongoing pregnancy rate (58.3% vs. 37.0%), and miscarriage rate (12.5% vs. 19.3%) were all similar between APA-positive and APA-negative group. Conclusion The prevalence of APA is low in Korean infertile women undergoing the first IVF cycle, and the presence of APA appears to neither decrease their first IVF success nor increase abortion rate.
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14
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Prevalence of autoantibodies in the course of Gaucher disease type 1: A multicenter study comparing Gaucher disease patients to healthy subjects. Joint Bone Spine 2018; 85:71-77. [DOI: 10.1016/j.jbspin.2016.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 12/07/2016] [Indexed: 11/18/2022]
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15
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Early endosome as a pathogenic target for antiphosphatidylethanolamine antibodies. Proc Natl Acad Sci U S A 2017; 114:13798-13803. [PMID: 29229837 DOI: 10.1073/pnas.1714027115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Phosphatidylethanolamine (PE) is a major phospholipid species with important roles in membrane trafficking and reorganization. Accumulating clinical data indicate that the presence of circulating antibodies against PE is positively correlated with the symptoms of antiphospholipid syndromes (APS), including thrombosis and repeated pregnancy loss. However, PE is generally sequestered inside a normal resting cell, and the mechanism by which circulating anti-PE antibodies access cellular PE remains unknown. The studies presented here were conducted with synthetic PE-binding agents, plasma samples from patients with anti-PE autoimmunity, and purified anti-PE antibodies. The results suggest that the cellular vulnerability to anti-PE antibodies may be mediated by the binding of PE molecules in the membrane of the early endosome. Endosomal PE binding led to functional changes in endothelial cells, including declines in proliferation and increases in the production of reactive oxygen species, as well as the expression of inflammatory molecules. Collectively, our findings provide insight into the etiology of anti-PE autoimmunity and, because endosomes are of central importance in almost all types of cells, could have important implications for a wide range of biological processes.
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Andreeva H, Seip M, Koycheva S. Live Birth Pregnancy Outcome after First In Vitro Fertilization Treatment in a Patient with Systemic Lupus Erythematosus and Isolated High Positive IgA Anti-β2glycoprotein I Antibodies: A Case Report. Open Med (Wars) 2017; 12:12-18. [PMID: 28401195 PMCID: PMC5385972 DOI: 10.1515/med-2017-0003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 01/12/2017] [Indexed: 11/22/2022] Open
Abstract
IgA anti-β2glycoprotein I antibodies (IgA-anti-β2GPI) seems to be the most prevalent isotype in patients with Systemic Lupus Erythematosus (SLE) with a significant association to thrombotic events. Both SLE and antiphospholipid syndrome (APS) can be associated with implantation failure, fetal loss and obstetric complications. Recent reports highlight the clinical value of IgA-anti-β2GPI determination in supporting in vitro fertilization (IVF) treatment and IVF pregnancy outcomes. We report a 36-year-old female diagnosed with SLE, endometriosis and unexplained infertility. Conventional APS markers were consistently negative: anti-cardiolipin (aCL) and anti-β2GPI: IgG/IgM. She was then tested with reports of repeatedly high IgA-anti-β2GPI and tested positive from 2014 after IgA (aCL; anti-β2GPI) were established in our APS diagnostic panel. She underwent successful first IVF procedure with a 30 week live birth pregnancy outcome. During the follow up no lupus flare, thrombosis or ovarian hyperstimulation syndrome were registered. Serum IgA anti-β2GPI and anti-dsDNA levels declined statistically significant during the second and third trimester. Titres of IgA-anti-β2GPI remained lower postpartum as well. This case highlights the clinical importance of IgA-anti-β2GPI testing for family planning, assisted reproduction and pregnancy in women with SLE and/or APS.
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Affiliation(s)
- Hristina Andreeva
- Division of Immunology and Transfusion Medicine, Department of Laboratory Medicine, University Hospital of North Norway, Tromsoe, Norway
- Division of Immunology and Transfusion Medicine, Department of Laboratory Medicine, University Hospital of North Norway, Tromsoe, Norway,
| | - Marit Seip
- Department of Rheumatology, University Hospital of North Norway, Tromsoe, Norway
| | - Stanislava Koycheva
- Division of Immunology and Transfusion Medicine, Department of Laboratory Medicine, University Hospital of North Norway, Tromsoe, Norway
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17
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Hou S, Harper PE, Bardin N, Zhao M. The outcome of ELISA for antiphosphatidylethanolamine antibodies is dependent on the composition of phosphatidylethanolamine. J Immunol Methods 2016; 440:27-34. [PMID: 27784626 DOI: 10.1016/j.jim.2016.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 09/07/2016] [Accepted: 10/21/2016] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The presence of circulating autoantibodies against phosphatidylethanolamine (PE) has been shown to be positively associated with symptoms of antiphospholipid syndromes (APS). However, the current ELISA-based tests for antiphosphatidylethanolamine (aPE) antibodies remain inconsistent and controversial. The term PE refers to a collection of phospholipids that have phosphorylethanolamine head group as a common structural feature, but can vary in fatty acids with diverse physicochemical properties. The present study was to investigate, using synthetic positionally symmetrical PE species as a model system, the impact of PE structural variations on aPE ELISA. METHODS Single and combinations of synthetic PE species, including 16:0 (fatty acid length:degree of unsaturation), 18:0, 18:1, 20:4 and 22:6, were screened with ELISA using serum samples from aPE patients and compared with chicken egg PE. There were a total of 37 aPE patient serum samples, including 11 cofactor-independent IgM, 14 ABP-independent IgG and 12 ABP-dependent aPE serum samples (3 IgM, 8 IgG and 1 IgA). The ELISA conditions were investigated for different isotypes and cofactor dependence. Based on the initial screening, adjustments in phospholipid compositions were made for achieving optimal OD readings. Finally, we isolated total IgG from aPE sera to validate different antigenic preferences. RESULTS The antigenic preference was different among immunoglobulin isotypes and between cofactor-dependent versus cofactor-independent aPE antibodies. More specifically, 18:1 PE was a preferred antigen for cofactor-dependent aPE, whereas 20:4 PE was the preferred antigen for cofactor-independent IgG aPE. In contrast, cofactor-independent IgM aPE appeared to have a general preference for a more complex PE combination with longer fatty acids and a higher degree of unsaturation. CONCLUSION The present data indicated that the outcome of aPE ELISA was dependent on the composition and physicochemical properties of PE antigens. The discovery that aPE antibodies may have different antigenic preferences could shed light on the nature of their binding interactions.
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Affiliation(s)
- Songwang Hou
- Feinberg Cardiovascular Research Institute, Department of Medicine, Northwestern University, Chicago, IL, United States
| | - Paul E Harper
- Department of Physics & Astronomy, Calvin College, Grand Rapids, MI, United States
| | - Nathalie Bardin
- Laboratoire d'Immunologie, Hôpital de la Conception, 147 boulevard Baille, 13005 Marseille, France, INSERM UMRS 1076, UFR Pharmacie, Université Aix-Marseille, 127 boulevard Jean Moulin, 13005 Marseille, France
| | - Ming Zhao
- Feinberg Cardiovascular Research Institute, Department of Medicine, Northwestern University, Chicago, IL, United States.
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Mekinian A, Cohen J, Alijotas-Reig J, Carbillon L, Nicaise-Roland P, Kayem G, Daraï E, Fain O, Bornes M. Unexplained Recurrent Miscarriage and Recurrent Implantation Failure: Is There a Place for Immunomodulation? Am J Reprod Immunol 2016; 76:8-28. [DOI: 10.1111/aji.12493] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 01/02/2016] [Indexed: 12/16/2022] Open
Affiliation(s)
- Arsène Mekinian
- AP-HP; Hôpital Saint-Antoine; Service de Médecine Interne and Inflammation-(DHU i2B); Paris France
| | - Jonathan Cohen
- AP-HP; Hôpital Tenon; Service d'Obstétrique et de Procréation Médicalement Assistée; Paris France
| | - Jaume Alijotas-Reig
- Systemic Autoimmune Disease Unit; Department of Internal Medicine I; Vall d'Hebrón University Hospital; Universitat Autonoma de Barcelona; Barcelona Spain
| | - Lionel Carbillon
- AP-HP; Hôpital Jean Verdier; Service d'Obstétrique; Bondy France
| | | | - Gilles Kayem
- AP-HP; Hôpital Trousseau; Service d'Obstétrique; Paris France
| | - Emile Daraï
- AP-HP; Hôpital Tenon; Service d'Obstétrique et de Procréation Médicalement Assistée; Paris France
| | - Olivier Fain
- AP-HP; Hôpital Saint-Antoine; Service de Médecine Interne and Inflammation-(DHU i2B); Paris France
| | - Marie Bornes
- AP-HP; Hôpital Tenon; Service d'Obstétrique et de Procréation Médicalement Assistée; Paris France
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Chighizola CB, de Jesus GR, Branch DW. The hidden world of anti-phospholipid antibodies and female infertility: A literature appraisal. Autoimmun Rev 2016; 15:493-500. [PMID: 26827907 DOI: 10.1016/j.autrev.2016.01.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 01/25/2016] [Indexed: 11/28/2022]
Abstract
Even though the association of anti-phospholipid antibodies (aPL) with infertility is debated, infertile women are commonly screened for aPL. To review evidence, a systematic PubMed search was conducted to retrieve papers addressing (i) the association between aPL and infertility, (ii) the positivity rate of criteria and non-criteria aPL in women with infertility, (iii) the association between aPL and assisted reproduction technologies (ART) outcome, (iv) the efficacy of medical treatments on ART outcome, and (v) the effects of ART on thrombotic risk. A total of 46 papers were considered; several limitations emerged: (i) wide heterogeneity in study populations, (ii) non-prospective design in 90% of studies, and (iii) aPL cutoffs not conforming to international guidelines in more than 75% of studies; aPL positivity not confirmed in 89% of studies. Most studies evinced an association between infertility and anti-β2GPI antibodies and almost all non-criteria aPL. The association rate with infertility was below 50% for lupus anti-coagulant, anti-cardiolipin antibodies (aCL), and anti-phosphatidic acid antibodies. According to our estimates, overall positivity rates of criteria and non-criteria aPL tests are 6% and 3% among infertile women, 1% and 2% among controls, respectively. A significant difference in the positivity rate of patients versus controls emerged for aCL only. Five of 18 studies reported a detrimental effect of aPL on ART outcome. Only one of the six studies assessing the effects of treatment on ART outcome among aPL-positive infertile women reported a benefit. All relevant studies reported no increase in the rate of thrombosis among aPL-positive women undergoing ART.
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Affiliation(s)
- Cecilia B Chighizola
- Rheumatology Unit, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Experimental Laboratory of Immunology and Rheumatology Researches, Istituto Auxologico Italiano, via Zucchi 18, Cusano Milanino, Milan, Italy
| | - Guilherme R de Jesus
- Department of Obstetrics, Universidade do Estado do Rio de Janeiro, Avenida Professor Manuel de Abreu, 500-1o andar, Vila Isabel CEP, 20550-170, Rio de Janeiro, Brazil; Department of Obstetrics, Instituto Fernandes Figueira, FIOCRUZ, Rio de Janeiro, Brazil
| | - D Ware Branch
- Department of Obstetrics and Gynecology, University of Utah Health Sciences, Intermountain Healthcare, 50 N Medical Dr, Salt Lake City, UT 84132, USA.
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Jeremic K, Stefanovic A, Dotlic J, Stojnic J, Kadija S, Vilendecic Z, Janjic T, Jeremic J. Neonatal outcome in pregnant patients with antiphospholipid syndrome. J Perinat Med 2015; 43:761-8. [PMID: 25324435 DOI: 10.1515/jpm-2014-0118] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 09/15/2014] [Indexed: 11/15/2022]
Abstract
AIMS The study aim was to evaluate pregnancy outcomes in patients with antiphospholipid syndrome (APS) and to determine which clinical parameters present risk factors for adverse pregnancy outcomes in these patients. METHODS The study included 55 patients with APS treated at the Clinic for Ob/Gyn, Clinical Center of Serbia, from 2006 to 2012. The control group consisted of 55 healthy pregnant women. Data regarding previous pregnancies and conception method were registered. Immunological and laboratory tests were performed. Pregnancy outcomes, including miscarriage, intrauterine fetal death, hypertensive disorders, diabetes mellitus, phlebothrombosis, fetal growth restriction, premature delivery, delivery method, perinatal asphyxia, respiratory distress syndrome, intraventricular hemorrhage, and necrotizing enterocolitis were followed. RESULTS The premature delivery rate in APS patients was 31.8%, and pregnancy loss was 18.2%. Significantly more patients with APS had thrombocytopenia, pregnancy losses, intrauterine growth restriction, and perinatal asphyxia compared with the control group. More miscarriages, preterm delivery, lower birth weight, preeclampsia, and IgM anticardiolipin antibody levels significantly correlated with adverse pregnancy outcomes. Although rare, respiratory distress syndrome can also worsen neonatal health status. According to ROC analysis, previous miscarriages correctly explained 66.3% of adverse pregnancy outcome cases. We generated four equations of adverse pregnancy outcome risk factors. CONCLUSIONS The most important prognostic factor for pregnancy outcome in APS patients is the number of previous miscarriages. Using appropriate current therapeutic protocol can enable live birth of a healthy newborn in most cases.
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Abstract
Since the late 1980s some publications have proposed that antiphospholipid antibodies (aPL) may have some relationship with infertility, considering reported deleterious effects that aPL exert on trophoblast proliferation and growth. Although not included in current classification criteria for antiphospholipid syndrome, many physicians investigate for aPL in patients with a history of infertility, including antibodies not listed in classification criteria, and most of those patients will receive anticoagulant therapy if any of those antibodies have a result considered positive. A review of literature was conducted searching for studies that investigated the association of aPL and infertility and if aPL positivity alters in vitro fertilization (IVF) outcome. The definition of infertility, routine work-up to exclude other causes of infertility, definition of IVF failure as inclusion criteria and control populations were heterogeneous among studies. Most of them enrolled women over 40 years of age, and exclusion of other confounding factors was also inconsistent. Of 29 studies that assessed aPL positivity rates in infertile women, the majority had small sample sizes, implying a lack of power, and 13 (44.8%) reported higher frequency of aPL in infertile patients compared to controls, but most of them investigated a panel of non-criteria aPL tests, whose clinical significance is highly controversial. Only two studies investigated all three criteria tests, and medium-high titer of anticardiolipin cut-off conforming to international guidelines was used in one study. Considering IVF outcome, there was also disparity in this definition: few studies assessed the live birth rate, others the implantation rate. Of 14 publications that addressed the relationship between aPL and IVF outcome, only two described a detrimental effect of these autoantibodies. In conclusion, available data do not support an association between aPL and infertility, and aPL positivity does not seem to influence IVF outcome. Well-designed clinical studies recruiting women with a clear diagnosis of infertility and a high-risk aPL profile should be performed to test whether clinically relevant aPL do-or not-exert an effect on human fertility.
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Affiliation(s)
- C B Chighizola
- Department of Clinical Sciences and Community Health, University of Milan, Italy Immunorheumatological Research Laboratory, Istituto Auxologico Italiano, Italy
| | - G R de Jesus
- Department of Obstetrics, Universidade do Estado do Rio de Janeiro, Brazil
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22
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Heng BC, Huang W, Zhong X, Yin P, Tong GQ. Roles of Antiphospholipid Antibodies, Antithyroid Antibodies and Antisperm Antibodies in Female Reproductive Health. ACTA ACUST UNITED AC 2015. [DOI: 10.1159/000381900] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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23
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Bataille S, Burtey S, Decourt A, Frère C, Henneuse A, Aillaud MF, Morange P, Bardin N, Duval A, Sallée M, Jourde-Chiche N, Gondouin B, Samson L, Cohen J, Berland Y, Brunet P. [Antiphospholipids antibodies and hemodialysis: a frequent association linked to arteriovenous fistula thrombosis]. Nephrol Ther 2014; 11:27-33. [PMID: 25457108 DOI: 10.1016/j.nephro.2014.08.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 08/19/2014] [Accepted: 08/23/2014] [Indexed: 10/24/2022]
Abstract
Antiphospholipid antibodies (APL) are a heterogeneous family of auto-antibodies that recognize phospholipoproteins bound antigenic epitopes. APL prevalence in patients on chronic hemodialysis ranges from 11 to 37% in the literature. The association of APL with hemodialysis vascular access (VA) thrombosis has already been reported in small studies. In this single center and retrospective study, we defined the APL prevalence and APL risk factors in a large cohort of 192 hemodialysis patients. The association between history of VA thrombosis and APL presence was also analyzed. At least one type of APL was found in 38 patients (19.8%) of which 74% (n=28) had only lupus anticoagulant. Median age of APL positive patients was 68.1years vs. 71.3years in APL negative patients (P=0.02). Smoking history was associated with APL presence: 35.5% of APL positive patients had a smoking history vs only 18.3% of APL negative patients (P=0.04). The multivariate analysis showed an association between the history of VA thrombosis and patient age (HR [IC 95%]=1.04 [1.02-1.06]; P=0.001) or APL presence (HR [IC 95%]=3.03 [1.69-4.42]; P<10(-3)). In conclusion, the prevalence of APL in hemodialysis patients remains high despite hemodialysis techniques improvement: hemodiafiltration, biocompatibility improvements, ultrapure dialysis water. We report that a younger age and past history of smoking are associated with an increased risk of APL presence. The presence of APL, especially lupus anticoagulant, is associated to VA thrombosis in hemodialysis patients.
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Affiliation(s)
- Stanislas Bataille
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France; Institut Phocéen de néphrologie, clinique Bouchard, 13006 Marseille, France.
| | - Stéphane Burtey
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France; UMRS_1076, VRCM, faculté de pharmacie, Aix-Marseille université, 13385 Marseille cedex 05, France
| | - Alexandre Decourt
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Corinne Frère
- Laboratoire d'hématologie, hôpital de la Timone, université Aix-Marseille, 13385 Marseille cedex 05, France
| | - Agathe Henneuse
- Laboratoire d'hématologie, hôpital de la Timone, université Aix-Marseille, 13385 Marseille cedex 05, France
| | - Marie-Françoise Aillaud
- Laboratoire d'hématologie, hôpital de la Timone, université Aix-Marseille, 13385 Marseille cedex 05, France
| | - Pierre Morange
- Laboratoire d'hématologie, hôpital de la Timone, université Aix-Marseille, 13385 Marseille cedex 05, France
| | - Nathalie Bardin
- UMRS_1076, VRCM, faculté de pharmacie, Aix-Marseille université, 13385 Marseille cedex 05, France; Medistats, 10, rue de la Conception, 13004 Marseille, France
| | - Ariane Duval
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Marion Sallée
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Noémie Jourde-Chiche
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Bertrand Gondouin
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Laurent Samson
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Julien Cohen
- Biostatistiques, institut Phocéen de néphrologie, clinique Bouchard, Marseille, France
| | - Yvon Berland
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - Philippe Brunet
- Centre de néphrologie et transplantation rénale, hôpital de la Conception, université Aix-Marseille, 147, boulevard Baille, 13385 Marseille cedex 05, France
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Abstract
Assisted reproductive technology (ART) procedures, which include in vitro fertilization (IVF), are performed frequently and may be considered for patients with systemic lupus erythematosus and antiphospholipid syndrome. These procedures do not appear to increase the risk of disease flare or thrombosis in these patients. In addition, the presence of antiphospholipid antibodies (aPL) does not independently predict the outcome of IVF pregnancies. As with pregnancies that are achieved naturally, candidates for ART should have quiescent disease for at least 6 months prior to attempting pregnancy for the best possible outcome for mother and child.
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Affiliation(s)
- AB Levine
- Hospital for Special Surgery, New York, USA
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Antiphospholipid antibodies in women undergoing in vitro fertilization treatment: clinical value of IgA anti-β2glycoprotein I antibodies determination. BIOMED RESEARCH INTERNATIONAL 2014; 2014:314704. [PMID: 24967354 PMCID: PMC4055657 DOI: 10.1155/2014/314704] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 05/05/2014] [Indexed: 11/17/2022]
Abstract
Implantation failure could be related to antiphospholipid antibodies (aPL). We retrospectively analyzed the usefulness of aPL determination in women undergoing IVF. Conventional aPL of the antiphospholipid syndrome, lupus anticoagulant (LA), anticardiolipin antibodies (aCL), anti-β2glycoprotein I (aβ2GPI) antibodies, and IgG and IgM isotypes as well as IgA isotype were analyzed in women presenting with at least two implantation failures after in vitro fertilization (IVF). In a population of 40 IVF patients, a total prevalence of 20% (8/40) of aPL was found, significantly different from that of the control population (100 healthy blood donors, P < 0.0005). Among the panels of aPL tested, aβ2GPI IgA antibodies were the most prevalent (62.5% 5/8), significantly higher in IVF patients (12.5%, 5/40) than in controls (1%, 1/100) (P = 0.01). No difference according to the numbers of IVF attempts and success of embryo implantation was found between aPL positive and negative IVF patients. In contrast, no accomplished pregnancy with full-term live birth was observed in aPL positive IVF patients. Altogether our data led us to propose aPL assessment, in particular aβ2GPI IgA antibodies, in support of IVF treated women. In a perspective way, an early aPL detection could be the basis for defining novel therapeutic strategy.
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14th International Congress on Antiphospholipid Antibodies Task Force. Report on antiphospholipid syndrome laboratory diagnostics and trends. Autoimmun Rev 2014; 13:917-30. [PMID: 24824074 DOI: 10.1016/j.autrev.2014.05.001] [Citation(s) in RCA: 196] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 04/30/2014] [Indexed: 12/24/2022]
Abstract
Current classification criteria for definite Antiphospholipid Syndrome (APS) require the use of three laboratory assays to detect antiphospholipid antibodies (aCL, anti-β2GPI and LA) in the presence of at least one of the two major clinical manifestations (i.e. thrombosis or pregnancy morbidity) of the syndrome. However, several other autoantibodies shown to be directed to other proteins or their complex with phospholipids have been proposed to be relevant to APS but their clinical utility and their diagnostic value remains elusive. This report summarizes the findings, conclusions and recommendations of the "APS Task Force 3-Laboratory Diagnostics and Trends" meeting that took place during the 14th International Congress on Antiphospholipid Antibodies (APLA 2013, September 18-21, Rio de Janeiro, RJ, Brazil).
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Obstetric antiphospholipid syndrome: a recent classification for an old defined disorder. Autoimmun Rev 2014; 13:901-8. [PMID: 24820522 DOI: 10.1016/j.autrev.2014.05.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Accepted: 04/18/2014] [Indexed: 12/11/2022]
Abstract
Obstetric antiphospholipid syndrome (APS) is now being recognized as a distinct entity from vascular APS. Pregnancy morbidity includes >3 consecutive and spontaneous early miscarriages before 10weeks of gestation; at least one unexplained fetal death after the 10th week of gestation of a morphologically normal fetus; a premature birth before the 34th week of gestation of a normal neonate due to eclampsia or severe pre-eclampsia or placental insufficiency. It is not well understood how antiphospholipid antibodies (aPLs), beyond their diagnostic and prognostic role, contribute to pregnancy manifestations. Indeed aPL-mediated thrombotic events cannot explain the obstetric manifestations and additional pathogenic mechanisms, such as a placental aPL mediated complement activation and a direct effect of aPLs on placental development, have been reported. Still debated is the possible association between aPLs and infertility and the effect of maternal autoantibodies on non-vascular manifestations in the babies. Combination of low dose aspirin and unfractionated or low molecular weight heparin is the effective treatment in most of the cases. However, pregnancy complications, in spite of this therapy, can occur in up to 20% of the patients. Novel alternative therapies able to abrogate the aPL pathogenic action either by interfering with aPL binding at the placental level or by inhibiting the aPL-mediated detrimental effect are under active investigation.
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de Jesus GR, Agmon-Levin N, Andrade CA, Andreoli L, Chighizola CB, Porter TF, Salmon J, Silver RM, Tincani A, Branch DW. 14th International Congress on Antiphospholipid Antibodies Task Force report on obstetric antiphospholipid syndrome. Autoimmun Rev 2014; 13:795-813. [PMID: 24650941 DOI: 10.1016/j.autrev.2014.02.003] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 02/17/2014] [Indexed: 01/12/2023]
Abstract
Pregnancy morbidity is one of the clinical manifestations used for classification criteria of antiphospholipid syndrome (APS). During the 14th International Congress on Antiphospholipid Antibodies (aPL), a Task Force with internationally-known experts was created to carry out a critical appraisal of the literature available regarding the association of aPL with obstetric manifestations present in actual classification criteria (recurrent early miscarriage, fetal death, preeclampsia and placental insufficiency) and the quality of the evidence that treatment(s) provide benefit in terms of avoiding recurrent adverse obstetric outcomes. The association of infertility with aPL and the effectiveness of the treatment of patients with infertility and positive aPL was also investigated. This report presents current knowledge and limitations of published studies regarding pregnancy morbidity, infertility and aPL, identifying areas that need better investigative efforts and proposing how critical flaws could be avoided in future studies, as suggested by participants of the Task Force. Except for fetal death, there are limitations in the quality of the data supporting the association of aPL with obstetric complications included in the current APS classification criteria. Recommended treatments for all pregnancy morbidity associated to APS also lack well-designed studies to confirm its efficacy. APL does not seem to be associated with infertility and treatment does not improve the outcomes in infertile patients with aPL. In another section of the Task Force, Dr. Jane Salmon reviewed complement-mediated inflammation in reproductive failure in APS, considering new therapeutic targets to obstetric APS (Ob APS).
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Affiliation(s)
- Guilherme R de Jesus
- Department of Obstetrics, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Nancy Agmon-Levin
- The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Aviv, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Carlos A Andrade
- Instituto de Pesquisa Clinica Evandro Chagas, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Laura Andreoli
- Rheumatology and Clinical Immunology, Department of Clinical and Experimental Sciences, Spedali Civili, University of Brescia, Brescia, Italy
| | - Cecilia B Chighizola
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Immunorheumatological Research Laboratory, Istituto Auxologico Italiano, Milan, Italy
| | - T Flint Porter
- Department of Obstetrics and Gynecology, University of UT, Salt Lake City, USA; Intermountain Healthcare, Salt Lake City, USA
| | - Jane Salmon
- Hospital For Special Surgery, Weill Cornell Medical College, NY, USA; Kirkland Center for Lupus Research, NY, USA; Lupus and APS Center of Excellence, NY, USA
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of UT, Salt Lake City, USA
| | - Angela Tincani
- Rheumatology and Clinical Immunology, Department of Clinical and Experimental Sciences, Spedali Civili, University of Brescia, Brescia, Italy
| | - D Ware Branch
- Department of Obstetrics and Gynecology, University of UT, Salt Lake City, USA; Intermountain Healthcare, Salt Lake City, USA
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Despierres L, Beziane A, Kaplanski G, Granel B, Serratrice J, Cohen W, Bretelle F, Rossi P, Morange PE, Weiller PJ, Robert Harlé J, Bongrand P, Bardin N. Contribution of anti-β2glycoprotein I IgA antibodies to the diagnosis of anti-phospholipid syndrome: potential interest of target domains to discriminate thrombotic and non-thrombotic patients. Rheumatology (Oxford) 2014; 53:1215-8. [DOI: 10.1093/rheumatology/keu003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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Li J, Chen Y, Liu C, Hu Y, Li L. Intravenous Immunoglobulin Treatment for Repeated IVF/ICSI Failure and Unexplained Infertility: A Systematic Review and a Meta-Analysis. Am J Reprod Immunol 2013; 70:434-47. [PMID: 24238107 DOI: 10.1111/aji.12170] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 10/03/2013] [Indexed: 11/28/2022] Open
Affiliation(s)
- Jie Li
- Guangxi Reproductive Medical Research Center; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - Yang Chen
- Center for Genomic and Personalized Medicine; Guangxi Medical University; Nanning China
- Department of Urology and Nephrology; The First Affiliated Hospital of Guangxi Medical University; Nanning China
| | | | - Yanling Hu
- Center for Genomic and Personalized Medicine; Guangxi Medical University; Nanning China
- Medical Research Center; Guangxi Medical University; Nanning Guangxi China
| | - Liuming Li
- Guangxi Reproductive Medical Research Center; First Affiliated Hospital of Guangxi Medical University; Nanning China
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Obstetrical antiphospholipid syndrome: from the pathogenesis to the clinical and therapeutic implications. Clin Dev Immunol 2013; 2013:159124. [PMID: 23983765 PMCID: PMC3745904 DOI: 10.1155/2013/159124] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 07/08/2013] [Indexed: 11/18/2022]
Abstract
Antiphospholipid syndrome (APS) is an acquired thrombophilia with clinical manifestations associated with the presence of antiphospholipid antibodies (aPL) in patient plasma. Obstetrical APS is a complex entity that may affect both mother and fetus throughout the entire pregnancy with high morbidity. Clinical complications are as various as recurrent fetal losses, stillbirth, intrauterine growth restriction (IUGR), and preeclampsia. Pathogenesis of aPL targets trophoblastic cells directly, mainly via proapoptotic, proinflammatory mechanisms, and uncontrolled immunomodulatory responses. Actual first-line treatment is limited to low-dose aspirin (LDA) and low-molecular weight heparin (LMWH) and still failed in 30% of the cases. APS pregnancies should be a major field in obstetrical research, and new therapeutics are still in progress.
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Anti-phosphatidylethanolamine antibody, thromboembolic events and the antiphospholipid syndrome. Autoimmun Rev 2012; 12:230-4. [DOI: 10.1016/j.autrev.2012.07.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Accepted: 07/04/2012] [Indexed: 11/21/2022]
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33
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A retrospective study on IVF outcome in patients with anticardiolipin antibody: effects of methylprednisolone plus low-dose aspirin adjuvant treatment. J Reprod Immunol 2012; 94:196-201. [DOI: 10.1016/j.jri.2012.04.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 03/16/2012] [Accepted: 04/04/2012] [Indexed: 11/19/2022]
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34
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Thrombophilia and outcomes of assisted reproduction technologies: a systematic review and meta-analysis. Blood 2011; 118:2670-8. [DOI: 10.1182/blood-2011-03-340216] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Abstract
Thrombophilia has been associated with pregnancy complications and recurrent miscarriage. The aim of this systematic review was to evaluate the controversial association between thrombophilia and failures of assisted reproduction technology (ART). A systematic search of the literature for studies reporting on thrombophilia in women undergoing ART up to April 2011 yielded 33 studies (23 evaluating anti-phospholipid antibodies, 5 inherited thrombophilia, and 5 both) involving 6092 patients. Overall, methodologic quality of the studies was poor. Combined results from case-control studies showed that factor V Leiden was significantly more prevalent among women with ART failure compared with fertile parous women or those achieving pregnancy after ART (odds ratio = 3.08; 95% confidence interval, 1.77-5.36). The prothrombin mutation, methylenetetrahydrofolate reductase mutation, deficiency of protein S, protein C, or anti-thrombin were all not associated with ART failure. Women with ART failure tested more frequently positive for anti-phospholipids antibodies (odds ratio = 3.33; 95% confidence interval, 1.77-6.26) with evidence of high degree of between-study heterogeneity (I2 = 75%; P < .00001). Prospective cohort studies did not show significant associations between thrombophilia and ART outcomes. Although case-control studies suggest that women experiencing ART failures are more frequently positive for factor V Leiden and anti-phospholipid antibodies, the evidence is inconclusive and not supported by cohort studies.
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Zhong YP, Ying Y, Wu HT, Zhou CQ, Xu YW, Wang Q, Li J, Sheng XT, Li J. Impact of anticardiolipin antibody on the outcome of in vitro fertilization and embryo transfer. Am J Reprod Immunol 2011; 66:504-9. [PMID: 21762406 DOI: 10.1111/j.1600-0897.2011.01058.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PROBLEM To investigate the impact of anticardiolipin antibody (ACA) on the outcome of in vitro fertilization and embryo transfer (IVF-ET). METHODS A total of 76 infertile women positive for anticardiolipin antibody (ACA+ group) and 819 controls negative for anticardiolipin antibody (ACA- group) undergoing IVF-ET in the First Affiliated Hospital, to Sun Yat-Sen University, were retrospectively analyzed. Women were diagnosed as having pure tubal factor infertility. RESULTS The proportion of patients with a history of spontaneous abortion in the ACA+ group was significantly higher than that in ACA- group (19.7% versus 8.9%). The IVF rate, pregnancy rate and implantation rate in the ACA+ group were markedly lower than those in the ACA- group (75.5% versus 78.9%, 31.3% versus 48.6% and 16.1% versus 28.1%, respectively). Furthermore, the incidence of pregnancy loss in the ACA+ group was higher than that in the ACA- group (32.0% versus 15.1%). CONCLUSION ACA-positive patients had significantly decreased IVF rate, pregnancy rate and implantation rate and high risk of abortion. Therefore, ACA positivity predicts poor outcome of IVF-ET, and pre-treatment to lower ACA level may be clinically beneficial for patients receiving IVF-ET.
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Affiliation(s)
- Yi-Ping Zhong
- Reproductive Medicine Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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36
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Clinical significance of antiphosphatidylethanolamine antibodies in the so-called “seronegative antiphospholipid syndrome”. Autoimmun Rev 2009; 9:90-2. [DOI: 10.1016/j.autrev.2009.03.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 03/18/2009] [Indexed: 11/23/2022]
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37
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Sanmarco M, Boffa MC. Antiphosphatidylethanolamine antibodies and the antiphospholipid syndrome. Lupus 2009; 18:920-3. [DOI: 10.1177/0961203309106920] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The antiphospholipid antibodies included as laboratory criteria of the antiphospholipid syndrome (APS) are antibodies reacting with anionic phospholipids – anticardiolipin antibodies and lupus anticoagulant – and with β2-glycoprotein I. However, antibodies reacting with phosphatidylethanolamine (aPE), a zwitterionic phospholipid, have also been described to be associated with the main features of APS. The objectives of this review are to describe the characteristics of aPE and to bring attention to recent evidence that aPE are correlated with the main clinical features of APS, notably, in the absence of the laboratory criteria of this syndrome.
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Affiliation(s)
- M Sanmarco
- Laboratoire d’Immunologie, Hôpital de La Conception. Marseille, France
| | - M-C Boffa
- Service d'Hématologie, Hopital Jean Verdier, Assistance Publique, Hôpitaux de Paris, Bondy, France
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Buckingham K, Chamley L. A critical assessment of the role of antiphospholipid antibodies in infertility. J Reprod Immunol 2009; 80:132-45. [DOI: 10.1016/j.jri.2008.11.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Accepted: 11/07/2008] [Indexed: 10/21/2022]
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40
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PAGALAVAN L. Antiphospholipid syndrome: a systemic and multidisciplinary disease. Int J Rheum Dis 2008. [DOI: 10.1111/j.1756-185x.2008.00343.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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