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Alhazmi AA, Almuflihi A, Aly MM, Mohammed A, Alshehri A. Hepatitis C-induced Sjögren's Syndrome With Positive Serology: A Case Report. Cureus 2021; 13:e20091. [PMID: 34993038 PMCID: PMC8720137 DOI: 10.7759/cureus.20091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2021] [Indexed: 11/17/2022] Open
Abstract
Sjögren's syndrome (SjS) is a chronic autoimmune disease with a tendency to inflame the exocrine glands, and hepatitis C virus (HCV) infection is considered an exclusion criterion for the diagnosis of this condition; however, it is a highly debated topic, mainly because HCV is viewed as a possible etiopathogenic factor in the disease onset. We report a case of a female patient diagnosed with HCV chronic infection with positive serological markers of SjS (anti-Ro and anti-La autoantibodies). She presented with neuropsychiatric manifestations and casual sicca symptoms and was eventually diagnosed with HCV-induced SjS. Initially, the patient developed symptoms that fulfilled the histopathological criteria of primary SjS and co-existence of mixed cryoglobulinemia, which is viewed as an HCV-related marker.
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Affiliation(s)
- Adel A Alhazmi
- Department of Internal Medicine, Umm Al-Qura University, Al-Abdia Main Campus, Makkah, SAU
| | - Alhanouf Almuflihi
- Department of Internal Medicine, Umm Al-Qura University, Al-Abdia Main Campus, Makkah, SAU
| | - Mohammed M Aly
- Department of Internal Medicine, Security Forces Hospital, Makkah, SAU
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Abstract
Life is about timing. -Carl LewisThe understanding of autoimmune type 1 diabetes is increasing, and examining etiology separate from pathogenesis has become crucial. The components to explain type 1 diabetes development have been known for some time. The strong association with HLA has been researched for nearly 50 years. Genome-wide association studies added another 60+ non-HLA genetic factors with minor contribution to risk. Insulitis has long been known to be present close to clinical diagnosis. T and B cells recognizing β-cell autoantigens are detectable prior to diagnosis and in newly diagnosed patients. Islet autoantibody tests against four major autoantigens have been standardized and used as biomarkers of islet autoimmunity. However, to clarify the etiology would require attention to time. Etiology may be defined as the cause of a disease (i.e., type 1 diabetes) or abnormal condition (i.e., islet autoimmunity). Timing is everything, as neither the prodrome of islet autoimmunity nor the clinical onset of type 1 diabetes tells us much about the etiology. Rather, the islet autoantibody that appears first and persists would mark the diagnosis of an autoimmune islet disease (AID). Events after the diagnosis of AID would represent the pathogenesis. Several islet autoantibodies without (stage 1) or with impaired glucose tolerance (stage 2) or with symptoms (stage 3) would define the pathogenesis culminating in clinical type 1 diabetes. Etiology would be about the timing of events that take place before the first-appearing islet autoantibody.
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Affiliation(s)
- Åke Lernmark
- Department of Clinical Sciences, Lund University Clinical Research Centre, Skåne University Hospital, Malmö, Sweden
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Mavragani CP, Moutsopoulos HM. Sicca syndrome following immune checkpoint inhibition. Clin Immunol 2020; 217:108497. [PMID: 32531346 DOI: 10.1016/j.clim.2020.108497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 06/07/2020] [Indexed: 12/17/2022]
Abstract
The recent approval of Immunologic checkpoint inhibitors as an effective therapeutic strategy against cancer came at the cost of toxicities mediated by an excessive activation of immune system against health tissues, including among others musculoskeletal and sicca complaints.The latter occur in the context of an entity reminiscent of Sjogren's syndrome, with distinct characteristics such as abrupt onset, male predominance, lower prevalence of autoantibodies and response to steroids.
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Affiliation(s)
- Clio P Mavragani
- Departments of Physiology and Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Athens Academy, Chair Medical Sciences/Immunology, Greece.
| | - Haralampos M Moutsopoulos
- Departments of Physiology and Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Athens Academy, Chair Medical Sciences/Immunology, Greece
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Carrozzo M, Scally K. Oral manifestations of hepatitis C virus infection. World J Gastroenterol 2014; 20:7534-7543. [PMID: 24976694 PMCID: PMC4069285 DOI: 10.3748/wjg.v20.i24.7534] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Revised: 01/21/2014] [Accepted: 03/19/2014] [Indexed: 02/06/2023] Open
Abstract
Extrahepatic manifestations (EHMs) of hepatitis C virus (HCV) infection can affect a variety of organ systems with significant morbidity and mortality. Some of the most frequently reported EHM of HCV infection, involve the oral region predominantly or exclusively. Oral lichen planus (OLP) is a chronic inflammatory condition that is potentially malignant and represents cell-mediated reaction to a variety of extrinsic antigens, altered self-antigens, or super antigens. Robust epidemiological evidence support the link between OLP and HCV. As the virus may replicate in the oral mucosa and attract HCV-specific T lymphocytes, HCV may be implicated in OLP pathogenesis. Sjögren syndrome (SjS) is an autoimmune exocrinopathy, characterized by dryness of the mouth and eyes and a multitude of other systemic signs and symptoms. SjS patients have also an increased risk of non-Hodgkin lymphoma. Patients with chronic hepatitis C do frequently have histological signs of Sjögren-like sialadenitis with mild or even absent clinical symptoms. However, it is still unclear if HCV may cause a disease mimicking SjS or it is directly responsible for the development of SjS in a specific subset of patients. Oral squamous cell carcinoma is the most common oral malignant tumour and at least in some part of the world could be linked to HCV.
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Zeron PB, Retamozo S, Bové A, Kostov BA, Sisó A, Ramos-Casals M. Diagnosis of Liver Involvement in Primary Sjögren Syndrome. J Clin Transl Hepatol 2013; 1:94-102. [PMID: 26355632 PMCID: PMC4521276 DOI: 10.14218/jcth.2013.00011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 10/04/2013] [Accepted: 10/05/2013] [Indexed: 02/06/2023] Open
Abstract
Liver involvement was one of the first extraglandular manifestations to be reported in patients with primary Sjögren syndrome (SS). In the 1990s, a study of liver involvement in patients with primary SS integrated the evaluation of clinical signs of liver disease, liver function and a complete panel of autoantibodies. Recent developments in the field of hepatic and viral diseases have significantly changed the diagnostic approach to liver involvement in SS. The most recent studies have shown that, after eliminating hepatotoxic drugs and fatty liver disease, the two main causes of liver disease in primary SS are chronic viral infections and autoimmune liver diseases. The differential diagnosis of liver disease in primary SS (viral vs autoimmune) is clinically important, since the two processes require different therapeutic approaches and have different prognoses. With respect to viral infections, chronic HCV infection is the main cause of liver involvement in SS patients from the Mediterranean area, while chronic HBV infection may be the main cause of liver involvement in SS patients from Asian countries. After eliminating viral hepatitis, primary biliary cirrhosis (PBC) should be considered the main cause of liver disease in primary SS. PBC-related SS patients may have a broad spectrum of abnormalities of the liver, including having no clinical or analytical data suggestive of liver disease. Autoimmune hepatitis (AIH) is the second most frequently found autoimmune liver disease to be associated with SS (all reported cases are type I), and nearly 10% of these patients have an AIH-PBC overlap. Finally, IgG4-related disease must be investigated in patients with SS presenting with sclerosing cholangitis, especially when autoimmune pancreatitis or retroperitoneal fibrosis are also present.
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Affiliation(s)
- Pilar Brito Zeron
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Department of Autoimmune Diseases, ICMiD, Hospital Clínic, Barcelona, Spain
| | - Soledad Retamozo
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Department of Autoimmune Diseases, ICMiD, Hospital Clínic, Barcelona, Spain
| | - Albert Bové
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Department of Autoimmune Diseases, ICMiD, Hospital Clínic, Barcelona, Spain
| | - Belchin Adriyanov Kostov
- Primary Care Research Group, IDIBAPS, Centre d'Assistència_Primària ABS Les Corts, GESCLINIC, Barcelona, Spain
| | - Antoni Sisó
- Primary Care Research Group, IDIBAPS, Centre d'Assistència_Primària ABS Les Corts, GESCLINIC, Barcelona, Spain
| | - Manuel Ramos-Casals
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Department of Autoimmune Diseases, ICMiD, Hospital Clínic, Barcelona, Spain
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Abstract
PURPOSE OF REVIEW To summarize the recent developments concerning the potential viral pathomechanisms and involvement of viruses in Sjögren's syndrome, and to highlight the areas for future research and therapies. RECENT FINDINGS Activated IFN-1 pathway plays an important part in the autoimmune disease process of Sjögren's syndrome; therefore, several therapies aiming to reduce or inhibit the IFN-1 production and its effects may be a target for future treatment plans. Activated aryl hydrocarbon receptor may interact with latent Epstein-Barr virus (EBV) infection, which in turn may predispose to the development of Sjögren's syndrome. It is estimated that the population is 95% positive for EBV serology. Microbial factors may incite autoimmune disease. Although this hypothesis is proven in a few illnesses such as rheumatic fever, there is no definitive evidence of an infectious environmental trigger in Sjögren's syndrome. However, there are circumstantial data with regard to viruses and several potential mechanisms of disease. These include antigen mimicry, polyclonal lymphocyte activation, and infection-mediated innate end-organ inflammation. In addition, hepatitis C virus infection clearly causes a Sjögren's-syndrome-like illness. SUMMARY Data continue to implicate viral infection in the cause of Sjögren's syndrome, but there are no definitive studies incriminating a particular virus.
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Affiliation(s)
- Ann Igoe
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation
- Departments of Medicine and Pathology, University of Oklahoma Health Sciences Center
| | - R. Hal Scofield
- Departments of Medicine and Pathology, University of Oklahoma Health Sciences Center
- US Department of Veterans Affairs, Oklahoma City, Oklahoma, USA
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Extrahepatic manifestations and autoantibodies in patients with hepatitis C virus infection. Clin Dev Immunol 2012. [PMID: 22988469 DOI: 10.1155/2012/871401]] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Patients with chronic hepatitis C virus (HCV) infection frequently have many extrahepatic manifestations, as persistent HCV infection often triggers lymphoproliferative disorders and metabolic abnormalities. These manifestations primarily include autoimmune disorders such as cryoglobulinemia, Sjögren's syndrome, and autoimmune thyroid disorders. It has been well established that chronic HCV infection plays important roles in the production of non-organ-specific autoantibodies, including antinuclear antibodies and smooth muscle antibodies, and organ-specific autoantibodies such as thyroid autoantibodies. However, the clinical significance of autoantibodies associated with the extrahepatic manifestations caused by HCV infection has not been fully recognized. In this paper, we mainly focus on the relationship between extrahepatic manifestations and the emergence of autoantibodies in patients with HCV infection and discuss the clinical relevance of the autoantibodies in the extrahepatic disorders.
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Himoto T, Masaki T. Extrahepatic manifestations and autoantibodies in patients with hepatitis C virus infection. Clin Dev Immunol 2012; 2012:871401. [PMID: 22988469 PMCID: PMC3440923 DOI: 10.1155/2012/871401] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 06/13/2012] [Accepted: 06/13/2012] [Indexed: 12/17/2022]
Abstract
Patients with chronic hepatitis C virus (HCV) infection frequently have many extrahepatic manifestations, as persistent HCV infection often triggers lymphoproliferative disorders and metabolic abnormalities. These manifestations primarily include autoimmune disorders such as cryoglobulinemia, Sjögren's syndrome, and autoimmune thyroid disorders. It has been well established that chronic HCV infection plays important roles in the production of non-organ-specific autoantibodies, including antinuclear antibodies and smooth muscle antibodies, and organ-specific autoantibodies such as thyroid autoantibodies. However, the clinical significance of autoantibodies associated with the extrahepatic manifestations caused by HCV infection has not been fully recognized. In this paper, we mainly focus on the relationship between extrahepatic manifestations and the emergence of autoantibodies in patients with HCV infection and discuss the clinical relevance of the autoantibodies in the extrahepatic disorders.
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Affiliation(s)
- Takashi Himoto
- Department of Gastroenterology and Neurology, Kagawa University School of Medicine, Kagawa, Japan.
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Extrahepatic manifestations and autoantibodies in patients with hepatitis C virus infection. Clin Dev Immunol 2012. [PMID: 22988469 DOI: 10.1155/2012/871401].] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Patients with chronic hepatitis C virus (HCV) infection frequently have many extrahepatic manifestations, as persistent HCV infection often triggers lymphoproliferative disorders and metabolic abnormalities. These manifestations primarily include autoimmune disorders such as cryoglobulinemia, Sjögren's syndrome, and autoimmune thyroid disorders. It has been well established that chronic HCV infection plays important roles in the production of non-organ-specific autoantibodies, including antinuclear antibodies and smooth muscle antibodies, and organ-specific autoantibodies such as thyroid autoantibodies. However, the clinical significance of autoantibodies associated with the extrahepatic manifestations caused by HCV infection has not been fully recognized. In this paper, we mainly focus on the relationship between extrahepatic manifestations and the emergence of autoantibodies in patients with HCV infection and discuss the clinical relevance of the autoantibodies in the extrahepatic disorders.
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Abstract
Hepatitis C virus (HCV) is an important causative agent of liver diseases. However, HCV infection is also associated with numerous hematologic, renal, dermatologic, rheumatic, and autoimmune disorders. These include arthralgia, arthritis, vasculitis, sicca syndrome, myalgia, and fibromyalgia. The purpose of this article is to review the prevalence and spectrum of rheumatic disorders and autoimmune phenomena in HCV-infected patients. It evaluates and current treatment options including nonsteroidal anti-inflammatory drugs, low-dose corticosteroids, hydroxychloroquine, methotrexate, penicillamine, combined antiviral therapy, cyclosporin A, anti-TNF-a agents, and rituximab. It concludes that larger, controlled studies are needed to establish further the treatment indications, efficacy, and safety of these agents.
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Affiliation(s)
- Dan Buskila
- Division of Internal Medicine, Department of Medicine H, Soroka Medical Center, Ben Gurion University, Beer Sheva, P.O.B 151, 84101 Israel.
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Portig I, Sandmoeller A, Kreilinger S, Maisch B. HLA-DQB1* polymorphism and associations with dilated cardiomyopathy, inflammatory dilated cardiomyopathy and myocarditis†. Autoimmunity 2009; 42:33-40. [DOI: 10.1080/08916930802258651] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ramos-Casals M, Muñoz S, Zerón PB. Hepatitis C Virus and Sjögren's Syndrome: Trigger or Mimic? Rheum Dis Clin North Am 2008; 34:869-84, vii. [DOI: 10.1016/j.rdc.2008.08.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Carrozzo M. Oral diseases associated with hepatitis C virus infection. Part 1. sialadenitis and salivary glands lymphoma. Oral Dis 2008; 14:123-30. [PMID: 18208477 DOI: 10.1111/j.1601-0825.2007.01436.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Morbidity associated with hepatitis C virus (HCV) infection is due not only to the sequelae of chronic liver disease, but also to a variety of extraheaptic manifestations (EHM). Some of the most frequently reported EHM of HCV infection involves the oral region predominantly or exclusively and they are the topics of this 2-part review. The current part 1 discusses the evidences on the association of salivary glands disorders with HCV. HCV- infected patients may frequently have histological signs of Sjögren-like sialadenitis with mild or even absent clinical symptoms. However, the pathogenetic role of HCV in Sjogren Syndrome (SS) development and the characteristics distinguishing classic SS from HCV-related sialadenitis are still an issue. It is unclear if the virus may cause a disease mimicking primary SS or if HCV is directly responsible for the development of SS in a specific subset of patients. Notably, some patients may present a triple association between HCV, SS-like sialadenitis and salivary gland lymphoma and the virus may be involved in the lymphomagenesis. The risk of having a salivary gland lymphoma is particularly high in patients with mixed cryoglobulinemia. Little attention has been paid to the effects of anti-HCV treatment on sialadenitis or lymphoma development.
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Affiliation(s)
- M Carrozzo
- Department of Oral Medicine, School of Dental Sciences, University of Newcastle upon Tyne, Newcastle upon Tyne, UK.
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