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Mestecky J, Julian BA, Raska M. IgA Nephropathy: Pleiotropic impact of Epstein-Barr virus infection on immunopathogenesis and racial incidence of the disease. Front Immunol 2023; 14:1085922. [PMID: 36865536 PMCID: PMC9973316 DOI: 10.3389/fimmu.2023.1085922] [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: 10/31/2022] [Accepted: 01/25/2023] [Indexed: 02/09/2023] Open
Abstract
IgA nephropathy (IgAN) is an autoimmune disease in which poorly galactosylated IgA1 is the antigen recognized by naturally occurring anti-glycan antibodies, leading to formation of nephritogenic circulating immune complexes. Incidence of IgAN displays geographical and racial disparity: common in Europe, North America, Australia, and east Asia, uncommon in African Americans, many Asian and South American countries, Australian Aborigines, and rare in central Africa. In analyses of sera and cells from White IgAN patients, healthy controls, and African Americans, IgAN patients exhibited substantial enrichment for IgA-expressing B cells infected with Epstein-Barr virus (EBV), leading to enhanced production of poorly galactosylated IgA1. Disparities in incidence of IgAN may reflect a previously disregarded difference in the maturation of the IgA system as related to the timing of EBV infection. Compared with populations with higher incidences of IgAN, African Americans, African Blacks, and Australian Aborigines are more frequently infected with EBV during the first 1-2 years of life at the time of naturally occurring IgA deficiency when IgA cells are less numerous than in late childhood or adolescence. Therefore, in very young children EBV enters "non-IgA" cells. Ensuing immune responses prevent infection of IgA B cells during later exposure to EBV at older ages. Our data implicate EBV-infected cells as the source of poorly galactosylated IgA1 in circulating immune complexes and glomerular deposits in patients with IgAN. Thus, temporal differences in EBV primo-infection as related to naturally delayed maturation of the IgA system may contribute to geographic and racial variations in incidence of IgAN.
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Affiliation(s)
- Jiri Mestecky
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
- Laboratory of Cellular and Molecular Immunology Institute of Microbiology, Czech Academy of Sciences, Prague, Czechia
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Bruce A. Julian
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Milan Raska
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
- Department of Immunology, Faculty of Medicine and Dentistry, Palacky University and University Hospital, Olomouc, Czechia
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Foti C, Favoino E, Scarasciulli M, Colacicco AM, Jahantigh H, Stufano A, Lovreglio P, Mascia P, Barlusconi C, Perosa F, Romita P, Calvario A. Chronic-Relapsing cutaneous leukocytoclastic vasculitis in a young patient with reduced EBV-specific T cell response using enzyme-linked immunospot (ELISPOT) assay successfully treated with Valaciclovir. IDCases 2021; 26:e01331. [PMID: 34840952 PMCID: PMC8605419 DOI: 10.1016/j.idcr.2021.e01331] [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: 09/16/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 11/03/2022] Open
Abstract
Among different pathogens, opportunistic viral infection caused by EBV is particularly relevant. This gammaherpesvirus, belonging to the Herpesviridae family, may complicate the disease course in different clinical settings by inducing pathological EBV pictures in patients with a defective immunologic response. Our report evaluated EBV-specific T cell responses by IFN- γ ELISPOT assay, which revealed defective EBV specific immunological response.
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Affiliation(s)
- Caterina Foti
- Department of Biomedical Science and Human Oncology, Dermatological Clinic, University of Bari "Aldo Moro", Bari, Italy
| | - Elvira Favoino
- Department of Biomedical Science and Human Oncology (DIMO), Rheumatic and Systemic Autoimmune Diseases Unit, University of Bari Medical School, Bari, Italy
| | - Maria Scarasciulli
- Microbiology and Virology Unit - Interdisciplinary Department of Medicine (DIM) - University of Bari "Aldo Moro"- AOU Policlinico Bari, Italy
| | - Anna Maria Colacicco
- Microbiology and Virology Unit - Interdisciplinary Department of Medicine (DIM) - University of Bari "Aldo Moro"- AOU Policlinico Bari, Italy
| | - Hamidreza Jahantigh
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", 70124 Bari, Italy
| | - Angela Stufano
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", 70124 Bari, Italy
| | - Piero Lovreglio
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", 70124 Bari, Italy
| | - Paola Mascia
- Department of Biomedical Science and Human Oncology, Dermatological Clinic, University of Bari "Aldo Moro", Bari, Italy
| | - Chiara Barlusconi
- Department of Biomedical Science and Human Oncology, Dermatological Clinic, University of Bari "Aldo Moro", Bari, Italy
| | - Federico Perosa
- Department of Biomedical Science and Human Oncology (DIMO), Rheumatic and Systemic Autoimmune Diseases Unit, University of Bari Medical School, Bari, Italy
| | - Paolo Romita
- Department of Biomedical Science and Human Oncology, Dermatological Clinic, University of Bari "Aldo Moro", Bari, Italy
| | - Agata Calvario
- Microbiology and Virology Unit - Interdisciplinary Department of Medicine (DIM) - University of Bari "Aldo Moro"- AOU Policlinico Bari, Italy
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Epidemiology and Clinical Characteristics of Henoch-Schönlein Purpura Associated with Epstein-Barr Virus Infection. Mediterr J Hematol Infect Dis 2021; 13:e2021064. [PMID: 34804438 PMCID: PMC8577555 DOI: 10.4084/mjhid.2021.064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 10/16/2021] [Indexed: 11/08/2022] Open
Abstract
Background Henoch-Schönlein purpura (HSP) is an immune-mediated vasculitis, and the formation of immune complexes may be triggered by exposure to Epstein-Barr virus (EBV) infection. Methods We performed a five-year case-control study to evaluate the epidemiology and clinical characteristics of HSP associated with EBV infection. Results The incidence of EBV-triggered HSP was 4.2%, while EBV infection in children with HSP was 0.9%; The EBV-triggered HSP cases had a significantly higher frequency of abdominal pain than the Mycoplasma Pneumoniae (MP)-triggered HSP group (χ2 = 8.024, p = 0.005); Significant differences were observed in the duration of abdominal pain (Z = -1.935, p = 0.027) between the two groups; C3 (t = 9.709, p < 0.001), IgA (t = 20.39, p < 0.001) and IgG (t = 6.407, p < 0.001) were significantly increased in the EBV infection group than those in the healthy control group. Notably, significantly higher proportion of CD19 (t = 6.773, p < 0.001) and lower proportion of CD56 (t = 11.13, p < 0.001) was found in EBV infection group compared with healthy control group. The IgA level was higher than that of the non-infectious group (t = 2.162, p = 0.032), but their CD4/CD8 ratio (t = 10.070, p < 0.001) and CD56 proportion (t = 2.096, p = 0.037) were significantly lower. Conclusions Both cellular and humoral immunity were involved in the pathogenesis of EBV-triggered HSP, leading to increased production of inflammatory mediators and immunoglobulins. Those events may cause or promote the development of systemic vessel vasculitis.
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Buscatti IM, Simon JR, Viana VSL, Arabi TMA, Trindade VC, Maia ACC, Melo LRC, Ihara BP, Aikawa NE, Silva CA. Intermittent abdominal pain in IgA vasculitis. REVISTA PAULISTA DE PEDIATRIA 2021; 40:e2020202. [PMID: 34495272 PMCID: PMC8432068 DOI: 10.1590/1984-0462/2022/40/2020202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 09/20/2020] [Indexed: 11/30/2022]
Abstract
Objective: To assess intermittent abdominal pain in IgA vasculitis patients and its relation to demographic data, clinical manifestations and treatments. Methods: A retrospective cohort study included 322 patients with IgA vasculitis (EULAR/PRINTO/PRES criteria) seen at the Pediatric Rheumatology Unit in the last 32 years. Sixteen patients were excluded due to incomplete data in medical charts. Intermittent abdominal pain was characterized by new abdominal pain after complete resolution in the first month of disease. Results: Intermittent abdominal pain was observed in 35/306 (11%) IgA vasculitis patients. The median time between first and second abdominal pain was 10 days (3–30 days). The main treatment of intermittent abdominal pain included glucocorticoid [n=26/35 (74%)] and/or ranitidine [n=22/35 (63%)]. Additional analysis showed that the frequency of intermittent purpura/petechiae (37 vs. 21%; p=0.027) and the median of purpura/petechiae duration [20 (3–90) vs. 14 (1–270) days; p=0.014] were significantly higher in IgA vasculitis patients with intermittent abdominal pain compared to those without. Gastrointestinal bleeding (49 vs. 13%; p<0.001), nephritis (71 vs. 45%; p=0.006), glucocorticoid (74 vs. 44%; p=0.001) and intravenous immunoglobulin use (6 vs. 0%; p=0.036) were also significantly higher in the former group. The frequency of ranitidine use was significantly higher in IgA vasculitis patients with intermittent abdominal pain versus without (63 vs. 28%; p<0.001), whereas the median of ranitidine duration was reduced in the former group [35 (2–90) vs. 60 (5–425) days; p=0.004]. Conclusions: Intermittent abdominal pain occurred in nearly a tenth of IgA vasculitis patients, in the first 30 days of disease, and was associated with other severe clinical features. Therefore, this study suggests that these patients should be followed strictly with clinical and laboratorial assessment, particularly during the first month of disease course.
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Affiliation(s)
| | - Juliana Russo Simon
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil
| | | | | | | | | | | | - Bianca Pires Ihara
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil
| | - Nadia Emi Aikawa
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil
| | - Clovis Artur Silva
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil
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Borocco C, Lafay C, Plantard I, Gottlieb J, Koné-Paut I, Galeotti C. SARS-CoV-2-associated Henoch-Schönlein purpura in a 13-year-old girl. Arch Pediatr 2021; 28:573-575. [PMID: 34393023 PMCID: PMC8266521 DOI: 10.1016/j.arcped.2021.06.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 04/19/2021] [Accepted: 06/13/2021] [Indexed: 11/23/2022]
Abstract
In the context of the current coronavirus disease 2019 (COVID-19) pandemic, cutaneous lesions are being described. Here, we report on a 13-year-old girl with SARS-CoV-2-associated Henoch–Schönlein purpura and Epstein–Barr virus (EBV) infection. She presented without any respiratory symptoms, only a purpuric skin rash, abdominal pain, low-grade fever, and pharyngitis. Virology tests by polymerase chain reaction (PCR) were positive for SARS-CoV-2 and EBV. The potential association of Henoch–Schönlein purpura and SARS-CoV-2 should be kept in mind in order to reduce the spread of the virus, particularly in children with few respiratory symptoms.
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Affiliation(s)
- Charlotte Borocco
- Pediatric Rheumatology, centre de référence des maladies autoinflammatoires et de l'amylose inflammatoire, CEREMAIA, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France.
| | - Céline Lafay
- Pediatric Rheumatology, centre de référence des maladies autoinflammatoires et de l'amylose inflammatoire, CEREMAIA, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France
| | - Inès Plantard
- Pediatric Emergency Care, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France
| | - Jeremy Gottlieb
- Department of Dermatology, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France
| | - Isabelle Koné-Paut
- Pediatric Rheumatology, centre de référence des maladies autoinflammatoires et de l'amylose inflammatoire, CEREMAIA, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France
| | - Caroline Galeotti
- Pediatric Rheumatology, centre de référence des maladies autoinflammatoires et de l'amylose inflammatoire, CEREMAIA, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France; Pediatric Emergency Care, Assistance Publique-Hôpitaux de Paris, Université Paris-Sud, Bicêtre Hospital, 78 rue du General Leclerc, 94275 Le Kremlin-Bicêtre cedex, France
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Yalçınkaya R, Polat M, Özdel S, Arslan H, Tanır G. EPSTEIN-BARR VIRUS-ASSOCIATED HAEMORRHAGIC BULLOUS HENOCH-SCHONLEIN PURPURA. J Paediatr Child Health 2020; 56:1993. [PMID: 33351245 DOI: 10.1111/jpc.15187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 08/30/2020] [Accepted: 09/02/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Rumeysa Yalçınkaya
- Department of Pediatric Infectious Diseases, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Meltem Polat
- Department of Pediatric Infectious Diseases, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Semanur Özdel
- Department of Pediatric Rheumatology, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Hakan Arslan
- Department of Dermatology, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Gönül Tanır
- Department of Pediatric Infectious Diseases, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
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Ciccarese G, Trave I, Herzum A, Parodi A, Drago F. Dermatological manifestations of Epstein-Barr virus systemic infection: a case report and literature review. Int J Dermatol 2020; 59:1202-1209. [PMID: 32346863 DOI: 10.1111/ijd.14887] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 01/27/2020] [Accepted: 03/26/2020] [Indexed: 12/27/2022]
Abstract
Epstein-Barr virus (EBV) is a human herpesvirus spread in childhood by contact with saliva. In all populations, the great majority of people are infected by middle age. EBV can cause asymptomatic infection, nonspecific symptoms or, especially in adolescents and young adults, the infectious mononucleosis (IM), characterized by pharyngitis, lymphadenopathy, fatigue, and fever. Two main types of skin rashes, accounted as atypical exanthems, occur in patients with acute IM: a faint erythematous maculopapular eruption of 24-48 hours duration (5-15% of the patients) or a pruritic maculopapular rash in almost all patients receiving ampicillin or amoxicillin. Moreover EBV acute infection has been related to other cutaneous manifestations, such as Gianotti-Crosti syndrome, unilateral laterothoracic exanthem (especially in children), and others. In this study, we reported a case of atypical exanthem with an erythematous-papulovesicular pattern in a 22-year-old female patient with IM and performed a review of the literature of the cutaneous and mucosal eruptions occurring during EBV acute infections.
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Affiliation(s)
- Giulia Ciccarese
- Dermatology Clinic, Ospedale Policlinico San Martino, Genoa, Italy
| | - Ilaria Trave
- DI.S.Sal. Section of Dermatology, University of Genoa, Genoa, Italy
| | - Astrid Herzum
- DI.S.Sal. Section of Dermatology, University of Genoa, Genoa, Italy
| | - Aurora Parodi
- Dermatology Clinic, Ospedale Policlinico San Martino, Genoa, Italy.,DI.S.Sal. Section of Dermatology, University of Genoa, Genoa, Italy
| | - Francesco Drago
- Dermatology Clinic, Ospedale Policlinico San Martino, Genoa, Italy
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Acute Acalculous Cholecystitis Associated with Epstein-Barr Infection: A Case Report and Review of the Literature. Case Rep Med 2020; 2020:9029601. [PMID: 32047519 PMCID: PMC7003250 DOI: 10.1155/2020/9029601] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 01/06/2020] [Indexed: 02/06/2023] Open
Abstract
The most common cause of acute cholecystitis (ACC) is cholelithiasis. Acute acalculous cholecystitis (AAC) is well documented in the literature related with critical illness, but viral causes such as cytomegalovirus (CMV) and Epstein-Barr virus (EBV) have also been reported. We present a rare manifestation of EBV infection, reporting a case of a 15-year-old female suffering from acute acalulous cholecystitis, and we review the relevant literature. Clinicians should be aware of this rare complication of EBV infection and properly exclude it in young patients with cholecystitis.
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Abstract
Vasculitides are disorders characterized by inflammation of the vessel walls, often caused by autoimmunity, but sometimes as a result of microbial invasion. Almost all types of microbes including bacteria, viruses, protozoa and fungi have been incriminated in the pathogenesis of vasculitis. Accurate etiological diagnosis is important since immunosuppressive treatment may lead to further deterioration if infection is the cause of vasculitis. Clinical features sometimes provide clues to the etiology. Further evaluation requires a focused and cost-effective plan of laboratory investigation. The investigations aim at establishing the diagnosis of vasculitis and identify the causative organism. An accurate diagnosis of vasculitis optimally requires histological examination and imaging. For infection-associated vasculitis, the identification of the organism requires studies of stained specimens, cultures, and/or detection of antigens and antibodies. Ideally, the treatment involves administration of an appropriate antimicrobial. In non-self-limiting types of vasculitides, glucocorticoids are needed when the symptoms are progressive, with vital organs involvement, and sometimes, when there is no antimicrobial agent of proven efficacy against the incriminated agent. Additional immunosuppressive agents or interventions must be considered when the disease is severe and/or post-infective immune mechanisms are involved in the pathogenesis, e.g., severe HBV- or HCV-associated vasculitides. Available preventative vaccinations are also crucial. The incidence of HBV-associated vasculitides dramatically decreased following HBV vaccination campaigns, and other infection-associated vasculitides may as well in the future.
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Affiliation(s)
- Syed A Haq
- BSM Medical University, Dhaka, Bangladesh
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