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Dissaux N, Neyme P, Kim-Dufor DH, Lavenne-Collot N, Marsh JJ, Berrouiguet S, Walter M, Lemey C. Psychosis Caused by a Somatic Condition: How to Make the Diagnosis? A Systematic Literature Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1439. [PMID: 37761400 PMCID: PMC10529854 DOI: 10.3390/children10091439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/14/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND First episode of psychosis (FEP) is a clinical condition that usually occurs during adolescence or early adulthood and is often a sign of a future psychiatric disease. However, these symptoms are not specific, and psychosis can be caused by a physical disease in at least 5% of cases. Timely detection of these diseases, the first signs of which may appear in childhood, is of particular importance, as a curable treatment exists in most cases. However, there is no consensus in academic societies to offer recommendations for a comprehensive medical assessment to eliminate somatic causes. METHODS We conducted a systematic literature search using a two-fold research strategy to: (1) identify physical diseases that can be differentially diagnosed for psychosis; and (2) determine the paraclinical exams allowing us to exclude these pathologies. RESULTS We identified 85 articles describing the autoimmune, metabolic, neurologic, infectious, and genetic differential diagnoses of psychosis. Clinical presentations are described, and a complete list of laboratory and imaging features required to identify and confirm these diseases is provided. CONCLUSION This systematic review shows that most differential diagnoses of psychosis should be considered in the case of a FEP and could be identified by providing a systematic checkup with a laboratory test that includes ammonemia, antinuclear and anti-NMDA antibodies, and HIV testing; brain magnetic resonance imaging and lumbar puncture should be considered according to the clinical presentation. Genetic research could be of interest to patients presenting with physical or developmental symptoms associated with psychiatric manifestations.
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Affiliation(s)
- Nolwenn Dissaux
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
| | - Pierre Neyme
- Fondation du Bon Sauveur d’Alby, 30 Avenue du Colonel Teyssier, 81000 Albi, France
| | - Deok-Hee Kim-Dufor
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
| | - Nathalie Lavenne-Collot
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Laboratoire du Traitement de l’Information Médicale, Inserm U1101, 29200 Brest, France
| | - Jonathan J. Marsh
- Graduate School of Social Service, Fordham University, 113 West 60th Street, New York, NY 10023, USA
| | - Sofian Berrouiguet
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
| | - Michel Walter
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
| | - Christophe Lemey
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
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2
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Abe N, Tarumi M, Fujieda Y, Takahashi N, Karino K, Uchida M, Kono M, Tanaka Y, Hasebe R, Kato M, Amengual O, Arinuma Y, Oku K, Sato W, Tha KK, Yamasaki M, Watanabe M, Atsumi T, Murakami M. Pathogenic neuropsychiatric effect of stress-induced microglial interleukin 12/23 axis in systemic lupus erythematosus. Ann Rheum Dis 2022; 81:1564-1575. [PMID: 35817472 DOI: 10.1136/ard-2022-222566] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/14/2022] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The central nervous system disorder in systemic lupus erythematosus (SLE), called neuropsychiatric lupus (NPSLE), is one of the most severe phenotypes with various clinical symptoms, including mood disorder, psychosis and delirium as diffuse neuropsychological manifestations (dNPSLE). Although stress is one of the aggravating factors for neuropsychiatric symptoms, its role in the pathogenesis of dNPSLE remains to be elucidated. We aimed to investigate stress effects on the neuropsychiatric pathophysiology in SLE using lupus-prone mice and patients' data. METHODS Sleep disturbance stress (SDS) for 2 weeks was placed on 6-8-week-old female MRL/lpr and control mice. Behavioural phenotyping, histopathological analyses and gene and protein expression analyses were performed to assess SDS-induced neuroimmunological alterations. We also evaluated cytokines of the cerebrospinal fluid and brain regional volumes in patients with dNPSLE and patients with non-dNPSLE. RESULTS SDS-subjected MRL/lpr mice exhibited less anxiety-like behaviour, whereas stressed control mice showed increased anxiety. Furthermore, stress strongly activated the medial prefrontal cortex (mPFC) in SDS-subjected MRL/lpr. A transcriptome analysis of the PFC revealed the upregulation of microglial activation-related genes, including Il12b. We confirmed that stress-induced microglial activation and the upregulation of interleukin (IL) 12/23p40 proteins and increased dendritic spines in the mPFC of stressed MRL/lpr mice. IL-12/23p40 neutralisation and tyrosine kinase 2 inhibition mitigated the stress-induced neuropsychiatric phenotypes of MRL/lpr mice. We also found a higher level of cerebrospinal fluid IL-12/23p40 and more atrophy in the mPFC of patients with dNPSLE than those with non-dNPSLE. CONCLUSIONS The microglial IL-12/23 axis in the mPFC might be associated with the pathogenesis and a promising therapeutic target for dNPSLE.
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Affiliation(s)
- Nobuya Abe
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masato Tarumi
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuichiro Fujieda
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nobuhiko Takahashi
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kohei Karino
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mona Uchida
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Michihito Kono
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuki Tanaka
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Group of Quantum Immunology, Institute for Quantum Life Science, National Institute for Quantum and Radiological Science and Technology, Inage, Japan
| | - Rie Hasebe
- Center for Infectious Cancers, Institute for Genetic Medicine, Hokkaido University, Sapporo, Japan.,Division of Molecular Neuroimmunology, National Institute for Physiological Sciences, National Institute of Natural Sciences, Okazaki, Japan
| | - Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Olga Amengual
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshiyuki Arinuma
- Department of Rheumatology and Infectious Diseases, School of Medicine, Kitasato University, Sagamihara, Japan
| | - Kenji Oku
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Rheumatology and Infectious Diseases, School of Medicine, Kitasato University, Sagamihara, Japan
| | - Wakiro Sato
- Department of Immunology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Khin Khin Tha
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Japan.,Global Center for Biomedical Science and Engineering, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Miwako Yamasaki
- Department of Anatomy, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Masahiko Watanabe
- Department of Anatomy, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masaaki Murakami
- Division of Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan .,Group of Quantum Immunology, Institute for Quantum Life Science, National Institute for Quantum and Radiological Science and Technology, Inage, Japan.,Division of Molecular Neuroimmunology, National Institute for Physiological Sciences, National Institute of Natural Sciences, Okazaki, Japan
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3
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Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease characterised by diverse organ damages resulting from various autoantibodies, such as antinuclear or anti-DNA antibodies. Neuropsychiatric lupus (NPSLE) refers to the neurological and psychiatric disorders complicated with SLE and can be challenging for physicians to manage. NPSLE has a broad spectrum and high heterogeneity of clinical phenotypes, including headaches, psychiatric symptoms and peripheral neuropathy. Additionally, various immune effectors have been reported to contribute to the pathogenesis, including cytokines, cell-mediated inflammation and brain-reactive autoantibodies. In some patients with SLE, neuropsychiatric symptoms develop for the first time after the initiation of the steroid treatment, hindering the differentiation from steroid psychosis. The administration of high doses of steroids in patients with SLE is believed to trigger psychiatric symptoms. No clear evidence has yet been found regarding the treatment of NPSLE. Therefore, NPSLE-specific markers need to be developed, and treatment guidelines should be established. This article provides an overview of NPSLE as well as its pathogenesis and treatment.
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Affiliation(s)
- Yuichiro Fujieda
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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4
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Yasuda S. Emerging targets for the treatment of lupus erythematosus: There is no royal road to treating lupus. Mod Rheumatol 2019; 29:60-69. [PMID: 29947283 DOI: 10.1080/14397595.2018.1493909] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Systemic lupus erythematosus (SLE) is a highly heterogeneous autoimmune disease that preferentially affects women of child-bearing age. Most current treatments for SLE with the exception of belimumab are not target-specific. Nontargeted therapy such as corticosteroids, cyclophosphamide, and other immunosuppressive drugs results in unwanted adverse effects. Although progress in treatment, including supportive therapy, has dramatically improved the prognosis of patients with SLE, better treatment drugs and protocols with fewer adverse effects and higher efficacy for the most severe form of SLE are needed. Advancements in genomics, immunology, and pathophysiology in the field of systemic autoimmunity have provided physicians with increasing knowledge, but the most appropriate treatment for each patient with SLE remains to be established. Therefore, the search for novel treatment targets in patients with SLE is ongoing. This review focuses on recent findings in the genetics of lupus and the abnormalities in cellular interactions, cytokine profiles, and intracellular signaling in patients with SLE. Novel molecular targets for lupus, mostly introduced through clinical trials, are then discussed based on these findings.
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Affiliation(s)
- Shinsuke Yasuda
- a Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine , Hokkaido University , Sapporo , Japan
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5
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Lu F, Lu H, Xie M, Li S, Zu Y, Zhou J, Yu J, Wang S, Ruan Y, Wen C, Xu Z. Limited preventive effect of prednisone on neuropsychiatric symptoms in murine systemic lupus erythematosus. Inflammopharmacology 2019; 27:511-520. [PMID: 30911862 DOI: 10.1007/s10787-019-00587-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 03/15/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To investigate whether glucocorticoids, the hallmark medication for systemic lupus erythematosus (SLE), could prevent the development of neuropsychiatric SLE (NPSLE). METHODS The protective effects of prednisone on NPSLE were tested using the open field, object recognition/placement, forced swim, tail suspension, and sucrose preference tests in MRL/lpr mice. Auto-antibody titres and the weight of lymph nodes were also measured. RESULTS MRL/lpr mice exhibited mild depression at the age of 8 weeks before progressing with spatial cognitive impairment and severe depression-like behaviour at the age of 16 weeks. Treating MRL/lpr mice with prednisone (5 mg/kg) from the age of 8 weeks decreased anti-cardiolipin and anti-N-methyl-D-aspartate (NMDA) receptor antibody titres in the brain, reduced the weight of lymph nodes, and prolonged the floating latency in the forced swim test. However, prednisone (3 or 5 mg/kg) had no preventive effect on the development of spatial cognitive impairment and other depression-like behaviours in MRL/lpr mice. The dose of prednisone had a positive correlation with the floating latency in the forced swim test, while it offered no effects on all other behavioural tests. CONCLUSION Our results provide evidence that early treatment with prednisone had a limited effect on the development of neuropsychiatric symptoms in MRL/lpr mice. Further work is needed in other models beyond NPSLE in MRL/lpr mice before any definitive conclusions are made on the efficacy of prednisone in human NPSLE.
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Affiliation(s)
- Feilong Lu
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Haimei Lu
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Meijuan Xie
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Shan Li
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yunyun Zu
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Jia Zhou
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Jie Yu
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Shuang Wang
- Epilepsy Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, Zhejiang, China
| | - Yeping Ruan
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Chengping Wen
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.,Laboratory of Rheumatology, College of Basic Medical Science, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, 310053, China
| | - Zhenghao Xu
- Institute of TCM Clinical Basic Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China. .,Laboratory of Rheumatology, College of Basic Medical Science, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, 310053, China.
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6
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Antibodies and the brain: anti-N-methyl-D-aspartate receptor antibody and the clinical effects in patients with systemic lupus erythematosus. Curr Opin Neurol 2019; 31:294-299. [PMID: 29474315 DOI: 10.1097/wco.0000000000000554] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Neuropsychiatric manifestations are one of the fatal complications in patients with systemic lupus erythematosus (SLE). However, the diagnosis and monitoring of that aspect of SLE is still challenging, as there are no reliable biomarkers linked to central nervous system (CNS) damage. This review emphasizes potential candidate autoantibodies that appear to be associated with development of behavioral and psychiatric manifestations in SLE patients. RECENT FINDINGS Developments in the pathogenesis in SLE, not surprising for this immune disorder, point to specific, autoantibody toxicity. Namely, the discovery of an antibody which reacts with DNA and with the extracellular domain of N-methyl-D-aspartate (NMDA) receptor subunit GluN2A and 2B (anti-NMDA), an important receptor on neurons that is ubiquitous in the CNS, may lead to new insights into the behavioral and psychiatric manifestations in SLE. These anti-NMDA antibodies induce neuronal apoptosis and degeneration of surviving neurons in murine models. This functional antibody is also detected in SLE patients who have behavioral and psychiatric manifestations. The presence of anti-NMDA in cerebrospinal fluid but not in serum is associated significantly with overwhelming CNS abnormalities, suggesting importance of direct access of autoantibodies to brain dysfunction. SUMMARY As anti-NMDA autoantibodies are present in patients who develop psychiatric manifestations in SLE, it is possible that novel therapeutic approaches will depend on altering the activity of these autoantibodies.
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7
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Abstract
Systemic lupus erythematosus (SLE) is a representative systemic autoimmune disease that has various types of manifestations in multiple organs. Additionally, SLE is one of the most variable diseases in its epidemiology and etiology with heterogenous types of immune dysfunction. Since the word 'lupus' has first appeared in the literature in the Middle Ages, clinical/pathological knowledges have massively accumulated that contributed to the establishments and improvements of classification criteria, therapeutic agents or assessments of disease activity. Along with them, the survival rate of patients with SLE has dramatically improved. However, the mortality rate is still higher compared with the healthy population and the progress in basic, translational and clinical research are expected to lead to new insights into pathogenesis and identifying novel targets for therapy.
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Affiliation(s)
- Kenji Oku
- a Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine , Hokkaido University , Sapporo , Japan
| | - Tatsuya Atsumi
- a Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine , Hokkaido University , Sapporo , Japan
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8
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Fujieda Y, Mader S, Jeganathan V, Arinuma Y, Shimizu Y, Kato M, Oku K, Minami A, Shimizu C, Yasuda S, Atsumi T. Clinical significance of anti-DNA/N-methyl-D-aspartate receptor 2 antibodies in de novo and post-steroid cases with neuropsychiatric systemic lupus erythematosus. Int J Rheum Dis 2018; 22:443-448. [PMID: 30358102 DOI: 10.1111/1756-185x.13392] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 07/11/2018] [Accepted: 08/05/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Anti-DNA/N-methyl-D-aspartate receptor 2 (NR2) antibodies (anti-DNA/NR2 antibodies) are a subset of anti-DNA autoantibodies that cross-react with the extracellular domain of the GluN2A/GluN2B subunits of NR2. These antibodies induce apoptosis of hippocampus neurons and psychiatric disorder in mice and humans. Neuropsychiatric system lupus erythematosus (NPSLE) can develop after initiation of corticosteroids (post-steroid neuropsychiatric manifestation: PSNP) or before treatment (de novo NPSLE); however, pathophysiological differences between these subtypes remain unclear. The objective of this study was to clarify the prevalence of anti-DNA/NR2 antibodies in patients with NPSLE. METHODS This study involved a cohort of patients with NPSLE admitted to our hospital. NPSLE patients were classified into two groups, de novo NPSLE and PSNP-SLE. Serum anti-DNA antibodies and anti-DNA/NR2 antibodies were measured by enzyme-linked immunosorbent assays. RESULTS Serum samples were obtained from 24 patients with de novo NPSLE, 25 with PSNP-SLE and 76 healthy controls (HC). The level of anti-DNA/NR2 antibodies in patients with de novo NPSLE and PSNP-SLE were also higher than those in HC. Positive correlation between anti-DNA antibodies and anti-DNA/NR2 antibodies were found in PSNP-SLE, but was not significant in de novo NPSLE. CONCLUSION The levels of anti-DNA/NR2 antibodies in PSNP-SLE were similar to those in de novo NPSLE. Anti-DNA/NR2 antibodies in PSNP-SLE were suggested as a dominant subset of anti-DNA antibodies, indicating that anti-DNA/NR2 antibodies may be a predictive factor in PSNP-SLE.
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Affiliation(s)
- Yuichiro Fujieda
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Simone Mader
- Center of Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, New York
| | - Venkatesh Jeganathan
- Center of Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, New York
| | - Yoshiyuki Arinuma
- Department of Rheumatology and Infectious Disease, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Yuka Shimizu
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Masaru Kato
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kenji Oku
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Akiko Minami
- Division of Laboratory and Transfusion Medicine, Hokkaido University, Sapporo, Japan
| | - Chikara Shimizu
- Division of Laboratory and Transfusion Medicine, Hokkaido University, Sapporo, Japan
| | - Shinsuke Yasuda
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
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9
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McGlasson S, Wiseman S, Wardlaw J, Dhaun N, Hunt DPJ. Neurological Disease in Lupus: Toward a Personalized Medicine Approach. Front Immunol 2018; 9:1146. [PMID: 29928273 PMCID: PMC5997834 DOI: 10.3389/fimmu.2018.01146] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/07/2018] [Indexed: 12/11/2022] Open
Abstract
The brain and nervous system are important targets for immune-mediated damage in systemic lupus erythematosus (SLE), resulting in a complex spectrum of neurological syndromes. Defining nervous system disease in lupus poses significant challenges. Among the difficulties to be addressed are a diversity of clinical manifestations and a lack of understanding of their mechanistic basis. However, despite these challenges, progress has been made in the identification of pathways which contribute to neurological disease in SLE. Understanding the molecular pathogenesis of neurological disease in lupus will inform both classification and approaches to clinical trials.
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Affiliation(s)
- Sarah McGlasson
- MRC Institute of Genetics and Molecular Medicine, Edinburgh, United Kingdom
- The UK Dementia Research Institute, University of Edinburgh, Edinburgh, United Kingdom
- The Anne Rowling Clinic, University of Edinburgh, Edinburgh, United Kingdom
| | - Stewart Wiseman
- The UK Dementia Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Joanna Wardlaw
- The UK Dementia Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Neeraj Dhaun
- Centre for Cardiovascular Science, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - David P. J. Hunt
- MRC Institute of Genetics and Molecular Medicine, Edinburgh, United Kingdom
- The UK Dementia Research Institute, University of Edinburgh, Edinburgh, United Kingdom
- The Anne Rowling Clinic, University of Edinburgh, Edinburgh, United Kingdom
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10
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Ou G, Bressler B, Galorport C, Lam E, Ko HH, Enns R, Telford J, Schaffer N, Lee T, Rosenfeld G. Rate of Corticosteroid-Induced Mood Changes in Patients with Inflammatory Bowel Disease: A Prospective Study. J Can Assoc Gastroenterol 2018; 1:99-106. [PMID: 31294728 PMCID: PMC6507281 DOI: 10.1093/jcag/gwy023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Corticosteroid is an effective therapeutic option for inflammatory bowel disease flares, but its adverse effects may compromise treatment adherence and reduce patients’ quality of life. There is lack of data on the incidence of corticosteroid-induced mood changes in this patient population, which may be underappreciated by healthcare providers in clinical practice and interfere with optimal care. This study aimed to determine the rate of mood changes in this patient population. Methods In this prospective observational study, adult outpatients treated with prednisone for inflammatory bowel disease flares were considered for inclusion. Participants completed validated questionnaires (Beck Depression Inventory-II and Activation Subscale of Internal State Scale version two) before starting prednisone, after two weeks of prednisone, and at the end of prednisone taper to assess for mood changes. Harvey-Bradshaw Index and Simple Clinical Colitis Activity Index were used to monitor clinical disease activity. Results Fifty-three subjects were included in the analyses. The rate of mood change after two weeks of prednisone was 49.1%, primarily driven by increase in mood towards (hypo)mania. Younger age was an independent risk factor. Mood state returned to pretreatment level at the end of treatment. There was no correlation between clinical disease activity change and mood change. Conclusions Oral prednisone for inflammatory bowel disease flare is associated with high rate of mood change. As prednisone is a critical part of induction therapy, ways to minimize this adverse event must be studied. For now, healthcare providers should inform patients and monitor closely for this adverse event.
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Affiliation(s)
- George Ou
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Brian Bressler
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Cherry Galorport
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Eric Lam
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Hin Hin Ko
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Robert Enns
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Jennifer Telford
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Nathan Schaffer
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Terry Lee
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
| | - Greg Rosenfeld
- University of British Columbia, Faculty of Medicine, Department of Medicine. St. Paul's Hospital, Vancouver, B.C. Canada
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11
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Dias-Santos A, Proença RP, Tavares Ferreira J, Pinheiro S, Cunha JP, Proença R, Moraes-Fontes MF. The role of ophthalmic imaging in central nervous system degeneration in systemic lupus erythematosus. Autoimmun Rev 2018; 17:617-624. [PMID: 29635076 DOI: 10.1016/j.autrev.2018.01.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 01/14/2018] [Indexed: 12/19/2022]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune connective tissue disorder that can involve any organ system. Central nervous system involvement can be a severe life threatening complication, ultimately resulting in severe neurodegenerative changes. Magnetic resonance imaging suggests that neurodegeneration, which may have deleterious effects on brain function, may occur early in SLE and experimental models suggest that neuroprotection may be feasible and beneficial. The retina is an extension of the brain. Recent ophthalmic imaging technologies are capable of identifying early changes in retinal and choroidal morphology and circulation that may reflect CNS degeneration. However, their utility in monitoring CNS involvement in SLE has been poorly studied as these have only been performed in small cohorts, in a cross-sectional design, non-quantitatively and without correlation to disease activity. The authors aim to review the current understanding of neurodegeneration associated with SLE, with particular focus on the visual pathway. We describe the neuropathology of the visual system in SLE and the evidence for retinal and choroidal neurodegenerative and microvascular changes using optical coherence tomography technology. We aim to describe the potential role of optical imaging modalities in NPSLE diagnosis and their likely impact on the study of neuronal function.
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Affiliation(s)
- Arnaldo Dias-Santos
- Department of Ophthalmology, Centro Hospitalar de Lisboa Central, Lisbon, Portugal; Department of Ophthalmology, Hospital CUF Descobertas, Lisbon, Portugal; NOVA Medical School, Universidade NOVA de Lisboa, Lisbon, Portugal.
| | - Rita Pinto Proença
- Department of Ophthalmology, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Joana Tavares Ferreira
- Department of Ophthalmology, Centro Hospitalar de Lisboa Central, Lisbon, Portugal; Department of Ophthalmology, Hospital CUF Descobertas, Lisbon, Portugal; NOVA Medical School, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Sofia Pinheiro
- Autoimmune Disease Unit, Unidade de Doenças Auto-imunes/Serviço Medicina 3, Hospital de Santo António dos Capuchos, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - João Paulo Cunha
- Department of Ophthalmology, Centro Hospitalar de Lisboa Central, Lisbon, Portugal; NOVA Medical School, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Rui Proença
- Department of Ophthalmology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Maria Francisca Moraes-Fontes
- NOVA Medical School, Universidade NOVA de Lisboa, Lisbon, Portugal; Autoimmune Disease Unit, Unidade de Doenças Auto-imunes/Serviço de Medicina 7.2, Hospital Curry Cabral, Centro Hospitalar de Lisboa Central, Lisbon, Portugal; Instituto Gulbenkian de Ciência, Oeiras, Portugal
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12
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Abstract
The number of peer-reviewed articles published during the 2016 solar year and retrieved using the "autoimmunity" key word remained stable while gaining a minimal edge among the immunology articles. Nonetheless, the quality of the publications has been rising significantly and, importantly, acquisitions have become available through scientific journals dedicated to immunology or autoimmunity. Major discoveries have been made in the fields of systemic lupus erythematosus, rheumatoid arthritis, autoimmunity of the central nervous system, vasculitis, and seronegative spondyloarthrithritides. Selected examples include the role of IL17-related genes and long noncoding RNAs in systemic lupus erythematosus or the effects of anti-pentraxin 3 (PTX3) in the treatment of this paradigmatic autoimmune condition. In the case of rheumatoid arthritis, there have been reports of the role of induced regulatory T cells (iTregs) or fibrocytes and T cell interactions with exciting implications. The large number of studies dealing with neuroimmunology pointed to Th17 cells, CD56(bright) NK cells, and low-level TLR2 ligands as involved in multiple sclerosis, along with a high salt intake or the micriobiome-derived Lipid 654. Lastly, we focused on the rare vasculitides to which numerous studies were devoted and suggested that unsuspected cell populations, including monocytes, mucosal-associated invariant T cells, and innate lymphoid cells, may be crucial to ANCA-associated manifestations. This brief and arbitrary discussion of the findings published in 2016 is representative of a promising background for developments that will enormously impact the work of laboratory scientists and physicians at an exponential rate.
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Affiliation(s)
- Carlo Selmi
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, via A. Manzoni 56, 20089, Rozzano, Milan, Italy.
- Department of Medical Biotechnologies and Translational Medicine (BIOMETRA), University of Milan, Milan, Italy.
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13
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Dupont S, Gales A, Sammey S, Vidailhet M, Lambrecq V. Late-onset Rasmussen Encephalitis: A literature appraisal. Autoimmun Rev 2017; 16:803-810. [DOI: 10.1016/j.autrev.2017.05.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 04/19/2017] [Indexed: 12/20/2022]
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15
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Yasuda S, Shimizu Y, Atsumi T. Brain MRI abnormalities defined as risks for poor prognosis in lupus patients with acute confusional state: Are they antibody mediated? Mod Rheumatol 2016; 27:191-192. [PMID: 27539502 DOI: 10.1080/14397595.2016.1216262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Shinsuke Yasuda
- a Division of Rheumatology, Endocrinology and Nephrology , Hokkaido University Graduate School of Medicine , Sapporo , Japan
| | - Yuka Shimizu
- a Division of Rheumatology, Endocrinology and Nephrology , Hokkaido University Graduate School of Medicine , Sapporo , Japan
| | - Tatsuya Atsumi
- a Division of Rheumatology, Endocrinology and Nephrology , Hokkaido University Graduate School of Medicine , Sapporo , Japan
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16
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Wen J, Stock AD, Chalmers SA, Putterman C. The role of B cells and autoantibodies in neuropsychiatric lupus. Autoimmun Rev 2016; 15:890-5. [PMID: 27389531 DOI: 10.1016/j.autrev.2016.07.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 06/05/2016] [Indexed: 01/22/2023]
Abstract
The central nervous system manifestations of SLE (neuropsychiatric lupus, NPSLE) occur frequently, though are often difficult to diagnose and treat. Symptoms of NPSLE can be quite diverse, including chronic cognitive and emotional manifestations, as well as acute presentations, such as stroke and seizures. Although the pathogenesis of NPSLE has yet to be well characterized, B-cell mediated damage is believed to be an important contributor. B-cells and autoantibodies may traverse the blood brain barrier promoting an inflammatory environment consisting of glia activation, neurodegeneration, and consequent averse behavioral outcomes. This review will evaluate the various suggested roles of B-cells and autoantibodies in NPSLE, as well as therapeutic modalities targeting these pathogenic mediators.
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Affiliation(s)
- Jing Wen
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Ariel D Stock
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Samantha A Chalmers
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Chaim Putterman
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States; Division of Rheumatology, Albert Einstein College of Medicine, Bronx, NY, United States.
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