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Justiz-Vaillant AA, Gopaul D, Soodeen S, Arozarena-Fundora R, Barbosa OA, Unakal C, Thompson R, Pandit B, Umakanthan S, Akpaka PE. Neuropsychiatric Systemic Lupus Erythematosus: Molecules Involved in Its Imunopathogenesis, Clinical Features, and Treatment. Molecules 2024; 29:747. [PMID: 38398500 PMCID: PMC10892692 DOI: 10.3390/molecules29040747] [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: 10/20/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 02/25/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is an idiopathic chronic autoimmune disease that can affect any organ in the body, including the neurological system. Multiple factors, such as environmental (infections), genetic (many HLA alleles including DR2 and DR3, and genes including C4), and immunological influences on self-antigens, such as nuclear antigens, lead to the formation of multiple autoantibodies that cause deleterious damage to bodily tissues and organs. The production of autoantibodies, such as anti-dsDNA, anti-SS(A), anti-SS(B), anti-Smith, and anti-neuronal DNA are characteristic features of this disease. This autoimmune disease results from a failure of the mechanisms responsible for maintaining self-tolerance in T cells, B cells, or both. Immune complexes, circulating antibodies, cytokines, and autoreactive T lymphocytes are responsible for tissue injury in this autoimmune disease. The diagnosis of SLE is a rheumatological challenge despite the availability of clinical criteria. NPSLE was previously referred to as lupus cerebritis or lupus sclerosis. However, these terms are no longer recommended because there is no definitive pathological cause for the neuropsychiatric manifestations of SLE. Currently, the treatment options are primarily based on symptomatic presentations. These include the use of antipsychotics, antidepressants, and anxiolytic medications for the treatment of psychiatric and mood disorders. Antiepileptic drugs to treat seizures, and immunosuppressants (e.g., corticosteroids, azathioprine, and mycophenolate mofetil), are directed against inflammatory responses along with non-pharmacological interventions.
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Affiliation(s)
- Angel A. Justiz-Vaillant
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
| | - Darren Gopaul
- Port of Spain General Hospital, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago;
| | - Sachin Soodeen
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
| | - Rodolfo Arozarena-Fundora
- Eric Williams Medical Sciences Complex, North Central Regional Health Authority, Champs Fleurs, San Juan 00000, Trinidad and Tobago; (R.A.-F.); (O.A.B.)
- Department of Clinical and Surgical Sciences, Faculty of Medical Sciences, The University of the West Indies, St. Augustine 00000, Trinidad and Tobago
| | - Odette Arozarena Barbosa
- Eric Williams Medical Sciences Complex, North Central Regional Health Authority, Champs Fleurs, San Juan 00000, Trinidad and Tobago; (R.A.-F.); (O.A.B.)
| | - Chandrashehkar Unakal
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
| | - Reinand Thompson
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
| | - Bijay Pandit
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
| | - Srikanth Umakanthan
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
| | - Patrick E. Akpaka
- Department of Para-Clinical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 00000, Trinidad and Tobago; (S.S.); (C.U.); (R.T.); (B.P.); (P.E.A.)
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Benjamin P, Sudhakar S, D’Arco F, Löbel U, Carney O, Roux CJ, Boddaert N, Hemingway C, Eleftheriou D, Mankad K. Spectrum of Neuroradiologic Findings Associated with Monogenic Interferonopathies. AJNR Am J Neuroradiol 2022; 43:2-10. [PMID: 34949589 PMCID: PMC8757560 DOI: 10.3174/ajnr.a7362] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/29/2021] [Indexed: 01/03/2023]
Abstract
The genetic interferonopathies are a heterogeneous group of disorders thought to be caused by the dysregulated expression of interferons and are now commonly considered in the differential diagnosis of children presenting with recurrent or persistent inflammatory phenotypes. With emerging therapeutic options, recognition of these disorders is increasingly important, and neuroimaging plays a vital role. In this article, we discuss the wide spectrum of neuroradiologic features associated with monogenic interferonopathies by reviewing the literature and illustrate these with cases from our institutions. These cases include intracerebral calcifications, white matter T2 hyperintensities, deep WM cysts, cerebral atrophy, large cerebral artery disease, bilateral striatal necrosis, and masslike lesions. A better understanding of the breadth of the neuroimaging phenotypes in conjunction with clinical and laboratory findings will enable earlier diagnosis and direct therapeutic strategies.
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Affiliation(s)
- P. Benjamin
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - S. Sudhakar
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - F. D’Arco
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - U. Löbel
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - O. Carney
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
| | - C.-J. Roux
- Department of Paediatric Radiology (C.-J.R., N.B.), Hôpital Necker–Enfants Malades, Paris, France
| | - N. Boddaert
- Department of Paediatric Radiology (C.-J.R., N.B.), Hôpital Necker–Enfants Malades, Paris, France,Institut Imagine (N.B.), Institut National de la Santé et de la Recherche Médicale Union Mutualiste Retraite 1163, Paris, France
| | - C. Hemingway
- Department of Paediatric Neurology (C.H.), Great Ormond Street Hospital, London, UK
| | - D. Eleftheriou
- Infection, Inflammation, and Immunology Section (D.E.), University College London Great Ormond Street Institute of Child Health, London, UK
| | - K. Mankad
- From the Department of Radiology (P.B., S.S., F.D., U.L., O.C., K.M.), Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, UK
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