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Bankole A, Nwaonu J. A review of neonatal lupus syndrome. Sci Prog 2024; 107:368504241278476. [PMID: 39285783 PMCID: PMC11418246 DOI: 10.1177/00368504241278476] [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] [Indexed: 09/25/2024]
Abstract
This review article discusses neonatal lupus syndrome (NLS), an immune-mediated disease caused by maternal antibodies. Maternal antibodies in the fetal circulation are mostly but not always protective. NLS is a disease caused by pathogenic maternal autoantibodies in the fetal circulation. The passive immunization of the fetus by NLS-causing maternal antibodies may occur in the absence of a previously known maternal systemic autoimmune rheumatic disease (SARD). Screening for NLS-related antibodies in patients with related SARD or those in whom there is a risk of NLS including first-degree relatives should occur before pregnancy. This screening is best performed as part of a collaborative relationship between obstetrics and rheumatology. Pregnancy preparations in those with SARD include transitioning to pregnancy-safe medications. The symptoms of NLS range from minor skin rashes to fetal demise from heart block. Fetal screening allows for maternal therapeutic interventions that may be beneficial, as well as the use of fetal pacemakers in the more severe cases that include cardiac NLS.
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Affiliation(s)
- Adegbenga Bankole
- Internal Medicine/Rheumatology, Virginia Tech Carilion School of Medicine (VTCSOM), Roanoke, VA, USA
| | - Jane Nwaonu
- Internal Medicine/Rheumatology, Virginia Tech Carilion School of Medicine (VTCSOM), Roanoke, VA, USA
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Kao JH, Su CF. More Considerations for Risk Stratification of Fetal Atrioventricular Block Beyond Anti-Ro Titer: comment on the article by Buyon et al. Arthritis Rheumatol 2024; 76:985-986. [PMID: 38233971 DOI: 10.1002/art.42805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 01/05/2024] [Indexed: 01/19/2024]
Affiliation(s)
- Jui-Hung Kao
- Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Chin-Fang Su
- Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
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李 国, 邓 胥, 鲍 时. [Humoral Immunity Abnormalities in Advanced Maternal-Age Women With Recurrent Spontaneous Abortion: A Single Center Study]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2024; 55:605-611. [PMID: 38948271 PMCID: PMC11211789 DOI: 10.12182/20240560506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Indexed: 07/02/2024]
Abstract
Objective To determine the humoral immunity in advanced maternal-age women with recurrent spontaneous abortion (RSA). Methods A retrospective study was performed between January 2022 and October 2023 in the Department of Reproductive Immunity of Shanghai First Maternity and Infant Hospital. Women with RSA were recruited and multiple autoantibodies were tested. Multivariate logistic regression was performed to compare the associations between different age groups (20 to 34 years old in the low maternal-age group and 35 to 45 years in the advanced maternal-age group) and multiple autoantibodies, while controlling for three confounding factors, including body mass index (BMI), previous history of live birth, and the number of spontaneous abortions. Then, we investigated the differences in the humoral immunity of advanced maternal-age RSA women and low maternal-age RSA women. Result A total of 4009 women with RSA were covered in the study. Among them, 1158 women were in the advanced maternal-age group and 2851 women were in the low maternal-age group. The prevalence of antiphospholipid syndrome, systemic lupus erythematosus, Sjogren's syndrome, rheumatoid arthritis, and undifferentiated connective tissue disease was 15.6% and 14.1%, 0.0% and 0.1%, 0.9% and 0.9%, 0.3% and 0.0%, and 23.7% and 22.6% in the advanced maternal-age group and low maternal-age group, respectively, showing no statistical difference between the two groups. The positive rates of antiphospholipid antibodies (aPLs), antinuclear antibody (ANA), extractable nuclear antigen (ENA) antibody, anti-double stranded DNA (dsDNA) antibody, anti single-stranded DNA (ssDAN) antibody, antibodies against alpha-fodrin (AAA), and thyroid autoimmunity (TAI) were 19.1% and 19.5%, 6.6% and 6.6%, 9.2% and 10.5%, 2.0% and 2.0%, 2.2% and 1.2%, 5.1% and 4.9%, and 17.8% and 16.8%, respectively. No differences were observed between the two groups. 1.6% of the women in the advanced maternal-age group tested positive for lupus anticoagulant (LA), while 2.7% of the women in the low maternal-age group were LA positive, with the differences being statistically significant (odds ratio=0.36, 95% confidence interval: 0.17-0.78). In the 4008 RSA patients, the cumulative cases tested positive for the three antibodies of the aPLs spectrum were 778, of which 520 cases were positive for anti-β2 glycoprotein Ⅰ antibodies (β2GPⅠ Ab)-IgG/IgM, 58 were positive for aCL-IgG/IgM, 73 were positive for LA, 105 were positive for both β2GPⅠ Ab-IgG/IgM and aCL-IgG/IgM, 17 were positive for both β2GPⅠ Ab-IgG/IgM and LA, 2 were positive for both aCL-IgG/IgM and LA, and 3 were positive for all three antibodies. Conclusion Our study did not find a difference in humoral immunity between RSA women of advanced maternal age and those of low maternal age.
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Affiliation(s)
- 国华 李
- 上海市第一妇婴保健院 生殖免疫科 (上海 200092)Department of Reproductive Immunity of Shanghai First Maternity and Infant Hospital, Shanghai 200092, China
| | - 胥晶 邓
- 上海市第一妇婴保健院 生殖免疫科 (上海 200092)Department of Reproductive Immunity of Shanghai First Maternity and Infant Hospital, Shanghai 200092, China
| | - 时华 鲍
- 上海市第一妇婴保健院 生殖免疫科 (上海 200092)Department of Reproductive Immunity of Shanghai First Maternity and Infant Hospital, Shanghai 200092, China
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Di Ludovico A, Rinaldi M, Mainieri F, Di Michele S, Girlando V, Ciarelli F, La Bella S, Chiarelli F, Attanasi M, Mauro A, Bizzi E, Brucato A, Breda L. Molecular Mechanisms of Fetal and Neonatal Lupus: A Narrative Review of an Autoimmune Disease Transferal across the Placenta. Int J Mol Sci 2024; 25:5224. [PMID: 38791261 PMCID: PMC11120786 DOI: 10.3390/ijms25105224] [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: 04/11/2024] [Revised: 05/01/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
This study, conducted by searching keywords such as "maternal lupus", "neonatal lupus", and "congenital heart block" in databases including PubMed and Scopus, provides a detailed narrative review on fetal and neonatal lupus. Autoantibodies like anti-Ro/SSA and anti-La/SSB may cross the placenta and cause complications in neonates, such as congenital heart block (CHB). Management options involve hydroxychloroquine, which is able to counteract some of the adverse events, although the drug needs to be used carefully because of its impact on the QTc interval. Advanced pacing strategies for neonates with CHB, especially in severe forms like hydrops, are also assessed. This review emphasizes the need for interdisciplinary care by rheumatologists, obstetricians, and pediatricians in order to achieve the best maternal and neonatal health in lupus pregnancies. This multidisciplinary approach seeks to improve the outcomes and management of the disease, decreasing the burden on mothers and their infants.
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Affiliation(s)
- Armando Di Ludovico
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Marta Rinaldi
- Paediatric Department, Buckinghamshire Healthcare NHS Trust, Aylesbury-Thames Valley Deanery, Aylesbury HP21 8AL, UK;
| | - Francesca Mainieri
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Stefano Di Michele
- Department of Surgical Science, Division of Obstetrics and Gynecology, University of Cagliari, Cittadella Universitaria Blocco I, Asse didattico Medicina P2, Monserrato, 09042 Cagliari, Italy;
| | - Virginia Girlando
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Francesca Ciarelli
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Saverio La Bella
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Francesco Chiarelli
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Marina Attanasi
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
| | - Angela Mauro
- Pediatric Rheumatology Unit, Department of Childhood and Developmental Medicine, Fatebenefratelli—Sacco Hospital, Piazzale Principessa Clotilde, 20121 Milan, Italy
| | - Emanuele Bizzi
- Division of Internal Medicine, ASST Fatebenefratelli Sacco, Fatebenefratelli Hospital, University of Milan, 20121 Milan, Italy; (E.B.); (A.B.)
| | - Antonio Brucato
- Division of Internal Medicine, ASST Fatebenefratelli Sacco, Fatebenefratelli Hospital, University of Milan, 20121 Milan, Italy; (E.B.); (A.B.)
- Department of Biomedical and Clinical Sciences “Sacco”, University of Milano, Ospedale Fatebenefratelli, 20121 Milan, Italy
| | - Luciana Breda
- Paediatric Department, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy; (A.D.L.); (F.M.); (V.G.); (F.C.); (S.L.B.); (F.C.); (M.A.)
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Borghesi A. Life-threatening infections in human newborns: Reconciling age-specific vulnerability and interindividual variability. Cell Immunol 2024; 397-398:104807. [PMID: 38232634 DOI: 10.1016/j.cellimm.2024.104807] [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: 10/29/2023] [Revised: 01/05/2024] [Accepted: 01/10/2024] [Indexed: 01/19/2024]
Abstract
In humans, the interindividual variability of clinical outcome following exposure to a microorganism is immense, ranging from silent infection to life-threatening disease. Age-specific immune responses partially account for the high incidence of infection during the first 28 days of life and the related high mortality at population level. However, the occurrence of life-threatening disease in individual newborns remains unexplained. By contrast, inborn errors of immunity and their immune phenocopies are increasingly being discovered in children and adults with life-threatening viral, bacterial, mycobacterial and fungal infections. There is a need for convergence between the fields of neonatal immunology, with its in-depth population-wide characterization of newborn-specific immune responses, and clinical immunology, with its investigations of infections in patients at the cellular and molecular levels, to facilitate identification of the mechanisms of susceptibility to infection in individual newborns and the design of novel preventive and therapeutic strategies.
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Affiliation(s)
- Alessandro Borghesi
- Neonatal Intensive Care Unit, San Matteo Research Hospital, Pavia, EU, Italy; School of Life Sciences, Swiss Federal Institute of Technology, Lausanne, Switzerland.
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Dragoutsos G, Tsiggalou C, Oikonomou E, Bothou A, Trypsiannis G, Nikolettos K, Damaskos C, Garmpis N, Kyriakou D, Nalbanti T, Iatrakis G, Nikolettos N, Tsikouras P. Association of Anti-Ro/SSA and Anti-La/SSB Autoantibodies With Pregnancy Outcome in the General Population. Mater Sociomed 2024; 36:47-53. [PMID: 38590603 PMCID: PMC10999136 DOI: 10.5455/msm.2024.36.47-53] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 02/25/2024] [Indexed: 04/10/2024] Open
Abstract
Background Autoimmune diseases encompass a diverse array of disorders that disturb the optimal functioning of the immune system, which is to eliminate the 'foreign or/and dangerous' to mistakenly target the body's own tissues. Objective The aim of this research is to evaluate the most effective approach to managing autoimmune diseases within the framework of pregnancy. Methods The exact causes and etiologies of these diseases are multifactorial and mostly still unclear. Ro/SSA autoantibodies and La/SSB, could be found in Sjögren's disease (SJ), systemic lupus (SLE) and other autoimmune disorders. Smoking, stress, UV exposure, vitamin D deficiency, and other genetic and environmental factors have been identified as risk factors for rheumatic diseases. Results Over the years, an ever-increasing incidence of these diseases has been observed in the general population, with the female sex being at increased risk for their occurrence. This fact raises the question of what should be the management of these pathological entities during pregnancy. Taking into account the very significant impact on the quality of paitients'daily life and the seemingly augmented prevalence of autoimmune diseases, as well as their preference in the female population, the reasonable question arises as to what should be the optimal management of these diseases in the context of pregnancy. Conclusion Given the limited data of the global medical community regarding the etiological factors and mechanisms that trigger the onset of rheumatic diseases, the management of pregnant women is a complex conundrum that health professionals are challenged to face and solve.
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Affiliation(s)
- Georgios Dragoutsos
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | - Christina Tsiggalou
- Department of Medical Micobiology-Immunology Laboratory of Hygiene and Environmental Protection Democritus University of Thrace, Greece
| | - Efthymios Oikonomou
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | - Anastasia Bothou
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | | | | | - Christos Damaskos
- Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Greece and Renal Transplantation Unit, Laiko General Hospital, Athens, Greece
| | - Nikolaos Garmpis
- Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Greece
| | - Dimitrios Kyriakou
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | - Theopi Nalbanti
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | - Georgios Iatrakis
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | - Nikolaos Nikolettos
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
| | - Panagiotis Tsikouras
- Department of Obstetrics and Gynecology, Democritus University of Thrace, Greece
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Siriratnam P, Huda S, Butzkueven H, van der Walt A, Jokubaitis V, Monif M. A comprehensive review of the advances in neuromyelitis optica spectrum disorder. Autoimmun Rev 2023; 22:103465. [PMID: 37852514 DOI: 10.1016/j.autrev.2023.103465] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 10/13/2023] [Indexed: 10/20/2023]
Abstract
Neuromyelitis optica spectrum disorder (NMOSD) is a rare relapsing neuroinflammatory autoimmune astrocytopathy, with a predilection for the optic nerves and spinal cord. Most cases are characterised by aquaporin-4-antibody positivity and have a relapsing disease course, which is associated with accrual of disability. Although the prognosis in NMOSD has improved markedly over the past few years owing to advances in diagnosis and therapeutics, it remains a severe disease. In this article, we review the evolution of our understanding of NMOSD, its pathogenesis, clinical features, disease course, treatment options and associated symptoms. We also address the gaps in knowledge and areas for future research focus.
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Affiliation(s)
- Pakeeran Siriratnam
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Saif Huda
- Department of Neurology, Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Vilija Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Mastura Monif
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, VIC, Australia.
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