Systemic lupus erythematosus (SLE) and sarcoidosis are both complex autoimmune disorders with varying clinical manifestations. The incidence of SLE is as low as 4.91 per 100,000 population, and that of sarcoidosis is 0.85 per 100,000 population. The prevalence of neuropsychiatric systemic lupus erythematosus (NPSLE) ranges from 17.6% to 44.5%. The concurrent occurrence of NPSLE and sarcoidosis, although rare, presents diagnostic and management challenges. The clinical picture resulting from the coexistence of NPSLE and sarcoidosis, which share a common immunological picture, is not well defined. This case report discusses a patient with coexisting NPSLE and sarcoidosis, highlighting the intricate interplay between these conditions.
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http://dx.doi.org/10.7759/cureus.46464 | DOI Listing |
Front Immunol
January 2025
Division of Allergy, Immunology and Rheumatology, University of Rochester Medical Center, Rochester, NY, United States.
While durable antibody responses from long-lived plasma cell (LLPC) populations are important for protection against pathogens, LLPC may be harmful if they produce antibodies against self-proteins or self-nuclear antigens as occurs in autoimmune diseases such as systemic lupus erythematosus (SLE). Thus, the elimination of autoreactive LLPC may improve the treatment of antibody-driven autoimmune diseases. However, LLPC remain a challenging therapeutic target.
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January 2025
Department of General Practice, The Affiliated Panyu Central Hospital, Guangzhou Medical University, Guangzhou, China.
Kikuchi-Fujimoto disease (KFD) is a rare, self-limiting condition typically characterized by fever and lymphadenopathy. The exact etiology remains unclear but is suspected to be associated with viral infections and autoimmune responses. This report presents the case of a 32-year-old Chinese male who was admitted with recurrent high fever, lymphadenopathy, and hepatosplenomegaly.
View Article and Find Full Text PDFFront Immunol
January 2025
State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao, Macao SAR, China.
Background: Telitacicept, a new biological agent, was approved in China for treating systemic lupus erythematosus (SLE) in 2021. Its optimal dosing for treating SLE remains unclear. Therefore, the aim of this meta-analysis is to evaluate the efficacy and safety of various telitacicept doses in SLE treatment.
View Article and Find Full Text PDFJ Transl Autoimmun
June 2025
Rheumatology Research Center, Tehran University of Medical Science, Tehran, Iran.
Iron is a crucial element for living organism in terms of oxygen transport, hematopoiesis, enzymatic activity, mitochondrial respiratory chain function and also immune system function. The human being has evolved a mechanism to regulate body iron. In some rheumatic diseases such as rheumatoid arthritis (RA), systemic lupus erythematous (SLE), systemic sclerosis (SSc), ankylosing spondylitis (AS), and gout, this balanced iron regulation is impaired.
View Article and Find Full Text PDFJ Community Hosp Intern Med Perspect
January 2025
Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Objective: To determine risk factors, clinical and microbiological characteristics of infections in a single-center systemic lupus erythematosus (SLE) cohort.
Methods: All hospital patients in The First Affiliated Hospital of Zhengzhou University from 2019 to 2021 who meet ≥4 ACR-97 SLE criteria were identified. Patients with infection and without infection were included with a ratio of 1:2.
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