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Liang Y, Li J, Zhang Z, Jiang T, Yang Z. Extrahepatic conditions of primary biliary cholangitis: A systematic review and meta-analysis of prevalence and risk. Clin Res Hepatol Gastroenterol 2024; 48:102321. [PMID: 38518985 DOI: 10.1016/j.clinre.2024.102321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/16/2024] [Accepted: 03/16/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND AND AIM Many studies reported the prevalence of extrahepatic conditions (EHC) of primary biliary cholangitis (PBC), but the great heterogeneity existed across different studies. Therefore, we conducted the systematic review and meta-analyses to determine EHC prevalence and association with PBC. METHODS We searched PUBMED and included observational, cross-sectional and case-controlled studies. A random or fixed effects model was used to estimate the pooled prevalence and odd ratio (OR) as appropriate. RESULTS Of 5370 identified publications, 129 publications with 133 studies met the inclusion criteria. Sjögren's syndrome had the highest prevalence (21.4 % vs. 3 % in non-PBC individuals), followed by Raynaud's syndrome (12.3 % vs. 1 %), rheumatoid arthritis-like arthritis (5 % vs. 3 %), systemic sclerosis (3.7 % vs. 0 %) and systemic lupus erythematosus (2 % vs. 0 %). The prevalence of overall thyroid diseases (11.3 %), autoimmune thyroid diseases (9.9 %), osteoporosis (21.1 %), celiac disease (1 %) and chronic bronchitis (4.6 %) was also increased among PBC patients. CONCLUSION This is the first exhaustive study on the old theme about EHC of PBC. Given increased prevalence of many EHCs in PBC patients, promptly recognizing these EHCs are of great importance for timely and precise diagnosis of PBC.
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Affiliation(s)
- Yan Liang
- Department of Laboratory Medicine, Changzheng Hospital, Naval Medical University, Shanghai, PR China.
| | - Jie Li
- Department of Laboratory Medicine, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Taizhou, Zhejiang, PR China
| | - Zhiyu Zhang
- Health Management Center, Changzheng Hospital, Naval Medical University, Shanghai, PR China
| | - Tingwang Jiang
- Key Laboratory, Department of Science and Technology, The Second People's Hospital of Changshu, The Affiliated Changshu Hospital of Xuzhou Medical University, Changshu, Jiangsu, PR China
| | - Zaixing Yang
- Department of Laboratory Medicine, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Taizhou, Zhejiang, PR China.
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Feng SL, Li JY, Dong CL. Primary biliary cholangitis presenting with granulomatous lung disease misdiagnosed as lung cancer: A case report. World J Clin Cases 2024; 12:354-360. [PMID: 38313637 PMCID: PMC10835678 DOI: 10.12998/wjcc.v12.i2.354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/06/2023] [Accepted: 12/25/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND There are few cases of pulmonary granulomatous changes secondary to primary biliary cirrhosis (PBC). No case of granulomatous lung disease secondary to PBC misdiagnosed as lung cancer had been reported. CASE SUMMARY A middle-aged woman presented with lung nodules and was misdiagnosed with lung cancer by positron emission tomography/computed tomography. She underwent left lobectomy, and the pathology of the nodules showed granulomatous inflammation, which was then treated with antibiotics. However, a new nodule appeared. Further investigation with lung biopsy and liver serology led to the diagnosis of PBC, and chest computed tomography indicated significant reduction in the pulmonary nodule by treatment with methylprednisolone and ursodeoxycholic acid. CONCLUSION Diagnosis of pulmonary nodules requires integrating various clinical data to avoid unnecessary pulmonary lobectomy.
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Affiliation(s)
- Shan-Li Feng
- Department of Respiratory and Critical Care Medicine, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| | - Jun-Yao Li
- Department of Respiratory and Critical Care Medicine, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| | - Chun-Ling Dong
- Department of Respiratory and Critical Care Medicine, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
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Li S, Li A, Ruan F, Zhang W, Chen J, Huang C, Jie Y. Evaluation of the Clinical Characteristics of Dry Eye Secondary to Different Types of Liver Diseases. Ophthalmol Ther 2023; 12:2493-2503. [PMID: 37351838 PMCID: PMC10442014 DOI: 10.1007/s40123-023-00747-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 05/30/2023] [Indexed: 06/24/2023] Open
Abstract
INTRODUCTION This study compares the clinical characteristics of dry eye secondary to primary biliary cholangitis (PBC), drug-induced liver injury (DILI), and viral hepatitis B(HBV) to evaluate the ocular surface damage caused by different types of liver diseases. METHODS Thirty healthy people were included as control group. Sixty patients with dry eye secondary to different types of liver disease were included, including 19 cases of PBC, 18 cases of DILI, and 23 cases of HBV. All patients were evaluated by the SPEED questionnaire, corneal fluorescein staining (CFS), noninvasive tear breakup time (NIBUT), Schirmer I test (SIt), tear meniscus height test (TMH), the area of meibomian glands dropout (MG dropout), partial blinking rate (PBR), lipid layer thickness (LLT), meibum expressibility, and meibum quality. RESULTS There are statistical differences in ophthalmic examination results between different types of liver diseases and normal people (P < 0.05). Compared with DILI and HBV groups, the CFS score of PBC group score was higher (P < 0.05), the PBR was higher (P < 0.05), and the SIt was lower (P < 0.01). The TMH of PBC and DILI groups were significantly lower than the HBV group, and the difference was statistically significant (P < 0.05). Compared with the PBC group, the LLT of the DILI group decreased (P < 0.01). The area of meibomian glands dropout of the three groups had mild-to-moderate defects, but there was no significant statistical difference between groups (P > 0.05).The Meibum quality score in the DILI group was significantly higher than the HBV group (P < 0.05). CONCLUSIONS The PBC group was more prone to aqueous-deficient dry eye. The DILI group was more prone to obstructive meibomian gland dysfunction (MGD).The HBV group was more prone to nonobstructive MGD. The symptoms of dry eye in the PBC group are mild-to-moderate discomfort, but the degree of corneal damage is higher, indicating that the corneal sensitivity is reduced, which may be related to the high rate of partial blinking.
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Affiliation(s)
- Shang Li
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Ophthalmology and Visual Sciences Key Lab, Beijing Tongren Hospital, Capital Medical University, No. 1 Dong Jiao Min Xiang, Dong Cheng District, Beijing, 100730, China
- Department of Ophthalmology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Ao Li
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Ophthalmology and Visual Sciences Key Lab, Beijing Tongren Hospital, Capital Medical University, No. 1 Dong Jiao Min Xiang, Dong Cheng District, Beijing, 100730, China
| | - Fang Ruan
- Department of Ophthalmology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Wei Zhang
- Department of Ophthalmology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Jie Chen
- Department of Ophthalmology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Chunyang Huang
- Department of Ophthalmology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Ying Jie
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Ophthalmology and Visual Sciences Key Lab, Beijing Tongren Hospital, Capital Medical University, No. 1 Dong Jiao Min Xiang, Dong Cheng District, Beijing, 100730, China.
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Floreani A, Gabbia D, De Martin S. Primary biliary cholangitis: primary autoimmune disease or primary secretory defect. Expert Rev Gastroenterol Hepatol 2023; 17:863-870. [PMID: 37515436 DOI: 10.1080/17474124.2023.2242771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/15/2023] [Accepted: 07/27/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION Primary biliary cholangitis (PBC) is a chronic cholestatic liver disease characterized by the immune-mediated destruction of small and medium intrahepatic bile ducts, involving predominantly females. PBC has long been described as an autoimmune liver disease, also because it is very often associated with many autoimmune conditions. More recently, another pathogenic mechanism exploring the damage of cholangiocytes has been hypothesized, i.e. a defect in the biliary umbrella which is physiologically responsible for the exchange of the ions Cl- and HCO3- and maintains the integrity of glycocalyx. To provide a state-of-the-art analysis of this topic, a systematic review of literature in PubMed, Scopus, and Science Direct was conducted (inclusive dates: 1986-2023). AREA COVERED Although the etiology remains unknown, pathogenesis consists of a complex immune-mediated process resulting from a genetic susceptibility. PBC can be triggered by an immune-mediated response to an autoantigen, which leads to a progressive destruction of bile ducts and eventually to a progressive fibrosis with cirrhosis. The defect in the 'bicarbonate umbrella' acts as a protection against the toxic hydrophobic bile acids, leading to a toxic composition of bile. EXPERT OPINION This review offers a summary of the current knowledge about the pathogenesis of PBC, indicating that this is probably based on the mutual relationship between the immune insult and the unbalanced secretory mechanisms.
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Affiliation(s)
- Annarosa Floreani
- Scientific Institute for Research, Hospitalization and Healthcare, Negrar, Verona, Italy
- University of Padova, Padova, Italy
| | - Daniela Gabbia
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Sara De Martin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
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Dias B, Aguiar A, Morais CI, Nery FG. Correlation between individual autoantibodies and clinical features in primary biliary cholangitis: results of a retrospective longitudinal study. Eur J Gastroenterol Hepatol 2023; 35:682-689. [PMID: 37116005 DOI: 10.1097/meg.0000000000002565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
BACKGROUND AND AIMS Primary biliary cholangitis (PBC) is an immune-mediated liver disease. The immunological profile seems to relate to clinical prognosis. This study aims to determine the role of autoantibodies in the course of liver disease and in the response to ursodeoxycholic acid. METHODS Between January 2016 and December 2020, 143 patients with PBC who underwent immunological liver profile evaluation were enrolled. All data were extracted retrospectively from electronic clinical records. Chi-square test, Fisher's exact test and Mann-Whitney test were used to evaluate the relationship between autoantibodies and biochemical parameters, clinical outcomes and therapeutic response scores. A significance level of 0.05 was used. RESULTS Antimitochondrial antibodies were present in 91.6%, antiglycoprotein-210 antibody (anti-gp210) in 18.2% and anti-Sp100 in 19.6% of patients. The incidence of liver-related death was higher in patients with autoimmune hepatitis variants. The occurrence of cirrhosis or portal hypertension was not linked to the presence of any of the autoantibodies tested. No relationship was found with the probability of dying or being transplanted. Patients with anti-Sp100 antibodies had higher baseline levels of aspartate aminotransferase and alanine aminotransferase and lower immunoglobulin M levels. Patients with anti-gp210 were more likely to have a lower median transplant-free survival rate and higher median risk of liver transplant or liver-related death using the GLOBE and UK-PBC scores. CONCLUSION Our findings confirm a strong association between anti-gp210 antibodies and a worse outcome. The association between anti-Sp100 and hepatic lesions requires further elucidation.
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Affiliation(s)
- Beatriz Dias
- Instituto de Ciências Biomédicas de Abel Salazar
| | - Ana Aguiar
- Instituto de Ciências Biomédicas de Abel Salazar
- EPIUnit - Instituto De Saúde Pública, Universidade do Porto
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR)
| | - Cátia Iracema Morais
- Instituto de Ciências Biomédicas de Abel Salazar
- Serviço de Imunologia, Departamento de Patologia, Centro Hospitalar e Universitário de Santo António
| | - Filipe Gaio Nery
- Instituto de Ciências Biomédicas de Abel Salazar
- EPIUnit - Instituto De Saúde Pública, Universidade do Porto
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR)
- Unidade de Cuidados Intermédios Médicos, Serviço de Cuidados Intensivos, Centro Hospitalar e Universitário de Santo António, Porto, Portugal
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Trivella J, John BV, Levy C. Primary biliary cholangitis: Epidemiology, prognosis, and treatment. Hepatol Commun 2023; 7:02009842-202306010-00027. [PMID: 37267215 DOI: 10.1097/hc9.0000000000000179] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 04/10/2023] [Indexed: 06/04/2023] Open
Abstract
Primary biliary cholangitis (PBC) is a chronic cholestatic autoimmune liver disease characterized by a destructive, small duct, and lymphocytic cholangitis, and marked by the presence of antimitochondrial antibodies. The incidence and prevalence of PBC vary widely in different regions and time periods, and although disproportionally more common among White non-Hispanic females, contemporary data show a higher prevalence in males and racial minorities than previously described. Outcomes largely depend on early recognition of the disease and prompt institution of treatment, which, in turn, are directly influenced by provider bias and socioeconomic factors. Ursodeoxycholic acid remains the initial treatment of choice for PBC, with obeticholic acid and fibrates (off-label therapy) reserved as add-on therapy for the management of inadequate responders or those with ursodeoxycholic acid intolerance. Novel and repurposed drugs are currently at different stages of clinical development not only for the treatment of PBC but also for its symptomatic management. Here, we summarize the most up-to-date data regarding the epidemiology, prognosis, and treatment of PBC, providing clinically useful information for its holistic management.
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Affiliation(s)
- Juan Trivella
- Department of Medicine, Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Binu V John
- Department of Medicine, Division of Gastroenterology and Hepatology, Miami VA Medical System, Miami, Florida, USA
- Department of Medicine, Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Cynthia Levy
- Department of Medicine, Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
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7
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Li H, Zhan H, Cheng L, Huang Y, Li X, Yan S, Liu Y, Wang L, Li Y. Plasma lipidomics of primary biliary cholangitis and its comparison with Sjögren's syndrome. Front Immunol 2023; 14:1124443. [PMID: 37215104 PMCID: PMC10196160 DOI: 10.3389/fimmu.2023.1124443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/18/2023] [Indexed: 05/24/2023] Open
Abstract
Background Abnormal lipid metabolism is common in patients with primary biliary cholangitis (PBC). PBC and Sjögren's syndrome (SS) frequently coexist in clinical practice; however, the lipid characteristics of both diseases are unknown. Therefore, we aimed to analyze the plasma lipid profiles of both diseases. Methods Plasma samples from 60 PBC patients, 30 SS patients, and 30 healthy controls (HC) were collected, and untargeted lipidomics was performed using ultrahigh-performance liquid chromatography high-resolution mass spectrometry. Potential lipid biomarkers were screened through an orthogonal projection to latent structure discriminant analysis and further evaluated using receiver operating characteristic (ROC) analysis. Results A total of 115 lipids were differentially upregulated in PBC patients compared with HC. Seventeen lipids were positively associated with the disease activity of PBC, and ROC analysis showed that all of these lipids could differentiate between ursodeoxycholic acid (UDCA) responders and UDCA non-responders. The top six lipids based on the area under the curve (AUC) values were glycerophosphocholine (PC) (16:0/16:0), PC (18:1/18:1), PC (42:2), PC (16:0/18:1), PC (17:1/14:0), and PC (15:0/18:1). In comparison with SS, 44 lipids were found to be differentially upregulated in PBC. Additionally, eight lipids were found to have a good diagnostic performance of PBC because of the AUC values of more than 0.9 when identified from SS and HC groups, which were lysophosphatidylcholines (LysoPC) (16:1), PC (16:0/16:0), PC (16:0/16:1), PC (16:1/20:4), PC (18:0/20:3), PC (18:1/20:2), PC (20:0/22:5), and PC (20:1/22:5). Conclusion Our study revealed differentially expressed lipid signatures in PBC compared with HC and SS. PC is the main lipid species associated with disease activity and the UDCA response in patients with PBC.
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Affiliation(s)
- Haolong Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Haoting Zhan
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Linlin Cheng
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yuan Huang
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xiaomeng Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Songxin Yan
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yongmei Liu
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Li Wang
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yongzhe Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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8
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Collins B, Dillon D, Silver RM. PACK syndrome: A case series and review. Am J Med Sci 2023; 365:321-328. [PMID: 36535538 DOI: 10.1016/j.amjms.2022.12.005] [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: 01/27/2022] [Revised: 08/29/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022]
Abstract
A rare overlap syndrome between CREST (calcinosis, Raynaud phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia) syndrome and primary biliary cholangitis (PBC) is described as PACK syndrome, an acronym for primary biliary cholangitis, anticentromere antibodies, CREST syndrome, and keratoconjunctivitis sicca. In this retrospective cohort analysis and review, we present fourteen patients who meet diagnostic criteria for PACK syndrome in one of the largest case series of this group. All patients were female, 86% of whom were White with an average age of 66.7 years (range 39-78 years). The prevalence was 5.08% in our PBC cohort (n=256) similar to previous findings. CREST syndrome was diagnosed prior to PBC in 58% of our patients and limited pulmonary and renal involvement were observed. This syndrome is rare, but given its insidious development, clinicians should be aware of this potential overlap in CREST-only and PBC-only patients.
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Affiliation(s)
- B Collins
- Department of Medicine, Medical University of South Carolina, Charleston, SC, USA; Division of Rheumatology & Immunology, Medical University of South Carolina, Charleston, SC, USA.
| | - D Dillon
- Department of Medicine, Medical University of South Carolina, Charleston, SC, USA; Division of Rheumatology & Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - R M Silver
- Department of Medicine, Medical University of South Carolina, Charleston, SC, USA; Division of Rheumatology & Immunology, Medical University of South Carolina, Charleston, SC, USA
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9
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Leung KK, Hirschfield GM. Autoantibodies in Primary Biliary Cholangitis. Clin Liver Dis 2022; 26:613-627. [PMID: 36270719 DOI: 10.1016/j.cld.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Primary biliary cholangitis (PBC) is a chronic immune-mediated liver disease characterized by a lymphocytic cholangitis, with subsequent cholestasis, progressive liver fibrosis, and ultimately complications arising from end-stage liver disease. Testing for autoantibodies is important in the diagnosis of PBC, as well as stratifying prognosis. This review focuses on the role of autoantibodies in the diagnosis of PBC, as well as the relationship between autoantibodies with pathophysiology and prognostication, along with a discussion regarding novel and other related disease autoantibodies.
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Affiliation(s)
- Kristel K Leung
- Department of Medicine, Division of Gastroenterology & Hepatology, University Health Network, University of Toronto, 200 Elizabeth Street, Eaton Building, 9th Floor, Toronto, Ontario M5G 2C4, Canada
| | - Gideon M Hirschfield
- Department of Medicine, Division of Gastroenterology & Hepatology, University Health Network, University of Toronto, 200 Elizabeth Street, Eaton Building, 9th Floor, Toronto, Ontario M5G 2C4, Canada.
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Wang CR, Tsai HW. Autoimmune liver diseases in systemic rheumatic diseases. World J Gastroenterol 2022; 28:2527-2545. [PMID: 35949355 PMCID: PMC9254143 DOI: 10.3748/wjg.v28.i23.2527] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/11/2022] [Accepted: 05/14/2022] [Indexed: 02/06/2023] Open
Abstract
Systemic rheumatic diseases (SRDs) are chronic, inflammatory, autoimmune disorders with the presence of autoantibodies that may affect any organ or system. Liver dysfunction in SRDs can be associated with prescribed drugs, viral hepatitis, alternative hepatic comorbidities and coexisting autoimmune liver diseases (AILDs), requiring an exclusion of secondary conditions before considering liver involvement. The patterns of overlap diseases depend predominantly on genetic determinants with common susceptible loci widely distributing in both disorders. In AILDs, it is important to identify the overlapping SRDs at an early stage since such a coexistence may influence the disease course and prognosis. Commonly co-occurring SRDs in AILDs are Sjögren syndrome (SS), rheumatoid arthritis (RA) or systemic lupus erythematosus (SLE) in autoimmune hepatitis (AIH), and SS, RA or systemic sclerosis in primary biliary cholangitis. Owing to different disease complications and therapies, it is imperative to differentiate between SLE liver involvement and SLE-AIH overlap disease. Therapeutic options can be personalized to control coexisting conditions of liver autoimmunity and rheumatic manifestations in AILD-SRD overlap diseases. The collaboration between hepatologists and rheumatologists can lead to significant advances in managing such a complex scenario. In this review, we provide a comprehensive overview on coexisting AILDs in different SRDs and the therapeutic approach in managing these overlap diseases.
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Affiliation(s)
- Chrong-Reen Wang
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 70403, Taiwan
| | - Hung-Wen Tsai
- Department of Pathology, National Cheng Kung University Hospital, Tainan 70403, Taiwan
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11
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Garrido I, Liberal R, Cardoso MJ, Macedo G. The impact of undiagnosed primary biliary cholangitis. Eur J Gastroenterol Hepatol 2021; 33:e1027-e1031. [PMID: 34402472 DOI: 10.1097/meg.0000000000002268] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Primary biliary cholangitis (PBC) is a chronic autoimmune disease characterized by symptoms with a major impact on the quality of life. The aim of this study was to identify patients with undiagnosed PBC who are not under hepatology follow-up and to assess the clinical impact of lack of adequate treatment and surveillance. METHODS Adult patients with a positive antimitochondrial antibodies (AMA) titer were identified from local biochemistry records. Patients with probable PBC who were not known by the hepatology services were invited to accurately stage their disease and optimize medical management. RESULTS A total of 214 AMA-positive patients were identified, 148 of whom had diagnostic criteria for PBC. Twenty-three patients were not known by the hepatology services, most of them followed by specialties other than gastroenterology. These patients had significantly higher liver stiffness compared to those followed by the hepatology services (14.3 kPa vs. 6.2 kPa; P = 0.009). A large percentage of untreated individuals reported fatigue (72.7%) and pruritus (27.3%). CONCLUSIONS A substantial number of patients with PBC are not known to have hepatology services with a significant long-term impact from a lack of follow-up and therapy. Strategies must be established to identify these patients and reduce the disease's progressive nature.
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Affiliation(s)
- Isabel Garrido
- Gastroenterology and Hepatology Department, Centro Hospitalar Universitário de São João.,World Gastroenterology Organization (WGO) Porto Training Center
| | - Rodrigo Liberal
- Gastroenterology and Hepatology Department, Centro Hospitalar Universitário de São João.,World Gastroenterology Organization (WGO) Porto Training Center
| | - Maria João Cardoso
- Clinical Pathology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Guilherme Macedo
- Gastroenterology and Hepatology Department, Centro Hospitalar Universitário de São João.,World Gastroenterology Organization (WGO) Porto Training Center
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12
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Wang Y, Guo P, Zhang Y, Liu L, Yan R, Yuan Z, Song Y. Joint Analysis of Genetic Correlation, Mendelian Randomization and Colocalization Highlights the Bi-Directional Causal Association Between Hypothyroidism and Primary Biliary Cirrhosis. Front Genet 2021; 12:753352. [PMID: 34671386 PMCID: PMC8521021 DOI: 10.3389/fgene.2021.753352] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Hypothyroidism and primary biliary cirrhosis (PBC) are often co-existed in observational epidemiological studies. However, the causal relationship between them remains unclear. Methods: Genetic correlation, Mendelian randomization (MR) and colocalization analysis were combined to assess the potential causal association between hypothyroidism and PBC by using summary statistics from large-scale genome-wide association studies. Various sensitivity analyses had been conducted to assess the robustness and the consistency of the findings. Results: The linkage disequilibrium score regression demonstrated significant evidence of shared genetic architecture between hypothyroidism and PBC, with the genetic correlation estimated to be 0.117 (p = 0.006). The OR of hypothyroidism on PBC was 1.223 (95% CI, 1.072–1.396; p = 2.76 × 10−3) in MR analysis with inverse variance weighted (IVW) method. More importantly, the results from other 7MR methods with different model assumptions, were almost identical with that of IVW, suggesting the findings were robust and convincing. On the other hand, PBC was also causally associated with hypothyroidism (OR, 1.049; 95% CI, 1.010–1.089; p = 0.012), and, again, similar results can also be obtained from other MR methods. Various sensitivity analyses regarding the outlier detection and leave-one-out analysis were also performed. Besides, colocalization analysis suggested that there existed shared causal variants between hypothyroidism and PBC, further highlighting the robustness of the results. Conclusion: Our results suggest evidence for the bi-directional causal association between hypothyroidism and PBC, which may provide insights into the etiology of hypothyroidism and PBC as well as inform prevention and intervention strategies directed toward both diseases.
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Affiliation(s)
- Yanjun Wang
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ping Guo
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yanan Zhang
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lu Liu
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ran Yan
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Zhongshang Yuan
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yongfeng Song
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, China.,Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, China
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13
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Sarcognato S, Sacchi D, Grillo F, Cazzagon N, Fabris L, Cadamuro M, Cataldo I, Covelli C, Mangia A, Guido M. Autoimmune biliary diseases: primary biliary cholangitis and primary sclerosing cholangitis. Pathologica 2021; 113:170-184. [PMID: 34294935 PMCID: PMC8299325 DOI: 10.32074/1591-951x-245] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 01/04/2021] [Indexed: 12/12/2022] Open
Abstract
Autoimmune cholestatic liver diseases are rare hepato-biliary disorders characterized by a progressive, inflammatory destruction of bile ducts. Primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC) are the main autoimmune cholestatic liver diseases. Both may evolve into secondary biliary cirrhosis and its complications. Therapeutic options are limited and liver transplantation remains the only definitive treatment for PBC and PSC. Most PBC and PSC patients have a typical presentation, which does not require liver biopsy. However, in routine clinical practice, important variants or specific subgroups that benefit from liver biopsy for proper management may be observed. Herein, we provide a general overview of clinical and pathological characteristic of PBC and PSC, highlighting the most important features for routine diagnostic practice.
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Affiliation(s)
| | - Diana Sacchi
- Department of Pathology, Azienda ULSS2 Marca Trevigiana, Treviso, Italy
| | - Federica Grillo
- Anatomic Pathology Unit, University of Genova and Policlinico San Martino Hospital, Genova, Italy
| | - Nora Cazzagon
- Department of Surgery, Oncology and Gastroenterology - DISCOG, University of Padova, Padova, Italy
| | - Luca Fabris
- Department of Molecular Medicine - DMM, University of Padova, Padova, Italy
| | | | - Ivana Cataldo
- Department of Pathology, Azienda ULSS2 Marca Trevigiana, Treviso, Italy
| | - Claudia Covelli
- Pathology Unit, Fondazione IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy
| | - Alessandra Mangia
- Liver Unit, Fondazione IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy
| | - Maria Guido
- Department of Pathology, Azienda ULSS2 Marca Trevigiana, Treviso, Italy.,Department of Medicine - DIMED, University of Padova, Padova, Italy
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14
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Antimitochondrial Antibodies and Primary Biliary Cholangitis in Patients with Polymyalgia Rheumatica/Giant Cell Arteritis. ACTA ACUST UNITED AC 2021; 57:medicina57040350. [PMID: 33917502 PMCID: PMC8067448 DOI: 10.3390/medicina57040350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 11/17/2022]
Abstract
Background and Objectives: Laboratory liver abnormalities can be observed in patients affected with polymyalgia rheumatica (PMR) and/or giant cell arteritis (GCA), especially with a cholestatic pattern. The first objective of our review article is to discuss the potential link between antimitochondrial antibodies (AMA) and/or primary biliary cholangitis (PBC) and PMR/GCA, according to the evidences of literature. The second objective is to discuss the association of PMR/GCA with the other rheumatic diseases having PBC as a common manifestation. Materials and Methods: A literature search was performed on PubMed and Medline (OVID interface) using these terms: polymyalgia rheumatica, giant cell arteritis, antimitochondrial antibodies, primary biliary cholangitis, primary Sjogren’s syndrome, systemic sclerosis, and systemic lupus erythematosus. The search was restricted to all studies and case reports published in any language. Reviews, conference abstracts, comments, and non-original articles were excluded; however, each review’s reference list was scanned for additional publications meeting this study’s aim. When papers reported data partially presented in previous articles, we referred to the most recent published data. Results and Conclusions: Our literature search highlighted that cases reporting an association between AMA, PBC and PMR/GCA were very uncommon; AMA antigenic specificity had never been detected and biopsy-proven PBC was reported only in one patient with PMR/GCA. Finally, the association of PMR/GCA with autoimmune rheumatic diseases in which PBC is relatively common was anecdotal.
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15
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Efe C, Torgutalp M, Henriksson I, Alalkim F, Lytvyak E, Trivedi H, Eren F, Fischer J, Chayanupatkul M, Coppo C, Purnak T, Muratori L, Werner M, Muratori P, Rorsman F, Onnerhag K, Nilsson E, Heurgué-Berlot A, Demir N, Semela D, Kıyıcı M, Schiano TD, Montano-Loza AJ, Berg T, Ozaslan E, Yoshida EM, Bonder A, Marschall HU, Beretta-Piccoli BT, Wahlin S. Extrahepatic autoimmune diseases in primary biliary cholangitis: Prevalence and significance for clinical presentation and disease outcome. J Gastroenterol Hepatol 2021; 36:936-942. [PMID: 32790935 DOI: 10.1111/jgh.15214] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/28/2020] [Accepted: 08/09/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM The prevalence and clinical significance of extrahepatic autoimmune diseases (EHAIDs) have not been evaluated in a large cohort of primary biliary cholangitis (PBC). METHODS The medical records of 1554 patients with PBC from 20 international centers were retrospectively reviewed. Development of decompensated cirrhosis (ascites, variceal bleeding, and/or hepatic encephalopathy) and hepatocellular carcinoma were considered clinical endpoints. RESULTS A total of 35 different EHAIDs were diagnosed in 440 (28.3%) patients with PBC. Patients with EHAIDs were more often female (92.5% vs 86.1%, P < 0.001) and seropositive for anti-mitochondrial antibodies (88% vs 84%, P = 0.05) and antinuclear antibodies and/or smooth muscle antibodies (53.8% vs 43.6%, P = 0.005). At presentation, patients with EHAIDs had significantly lower levels of alkaline phosphatase (1.76 vs 1.98 × upper limit of normal [ULN], P = 0.006), aspartate aminotransferase (1.29 vs 1.50 × ULN, P < 0.001), and total bilirubin (0.53 vs 0.58 × ULN, P = 0.002). Patients with EHAIDs and without EHAIDs had similar rates of GLOBE high-risk status (12.3% vs 16.1%, P = 0.07) and Paris II response (71.4% vs 69.4%, P = 0.59). Overall, event-free survival was not different in patients with and without EHAIDs (90.8% vs 90.7%, P = 0.53, log rank). Coexistence of each autoimmune thyroid diseases (10.6%), Sjögren disease (8.3%), systemic sclerosis (2.9%), rheumatoid arthritis (2.7%), systemic lupus erythematosus (1.7%), celiac disease (1.7%), psoriasis (1.5%), and inflammatory bowel diseases (1.3%) did not influence the outcome. CONCLUSIONS Our study confirms that EHAIDs are frequently diagnosed in patients with PBC. The presence of EHAIDs may influence the clinical phenotype of PBC at presentation but has no impact on PBC outcome.
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Affiliation(s)
- Cumali Efe
- Department of Gastroenterology, Gazi Yaşargil Education and Research Hospital, Diyarbakir, Turkey
| | - Murat Torgutalp
- Department of Rheumatology, Ankara University Hospital, Ankara, Turkey
| | - Ida Henriksson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Fatema Alalkim
- Division of Gastroenterology, University of British Columbia and Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Ellina Lytvyak
- University of Alberta Division of Gastroenterology and Liver Unit, Edmonton, Alberta, Canada
| | - Hirsh Trivedi
- Division of GI and Hepatology, Beth Israel Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Fatih Eren
- Department of Gastroenterology, Medical Faculty, Uludag University, Bursa, Turkey
| | - Janett Fischer
- Division of Gastroenterology, Clinic and Polyclinic for Oncology, Hepatology, Infectious Diseases and Pneumology, University Clinic Leipzig, Leipzig, Germany
| | - Maneerat Chayanupatkul
- Division of Liver Diseases, The Mount Sinai Medical Center, New York, New York, USA.,Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Claudia Coppo
- Center for the Study and Treatment of Autoimmune Diseases of the Liver and Biliary System, University of Bologna, Bologna, Italy
| | - Tugrul Purnak
- Department of Gastroenterology, Hacettepe University, Ankara, Turkey
| | - Luigi Muratori
- Center for the Study and Treatment of Autoimmune Diseases of the Liver and Biliary System, University of Bologna, Bologna, Italy
| | - Mårten Werner
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Paolo Muratori
- Center for the Study and Treatment of Autoimmune Diseases of the Liver and Biliary System, University of Bologna, Bologna, Italy
| | - Fredrik Rorsman
- Department of Gastroenterology and Hepatology, Uppsala University Hospital, Uppsala, Sweden
| | - Kristina Onnerhag
- Department of Gastroenterology and Hepatology, Skåne University Hospital, Malmö, Sweden
| | - Emma Nilsson
- Department of Clinical Sciences, Gastroenterology Division, Skåne University Hospital, Lund, Sweden
| | | | - Nurhan Demir
- Department of Gastroenterology, Gazi Yaşargil Education and Research Hospital, Diyarbakir, Turkey
| | - David Semela
- Division of Gastroenterology and Hepatology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Murat Kıyıcı
- Department of Gastroenterology, Medical Faculty, Uludag University, Bursa, Turkey
| | - Thomas D Schiano
- Division of Liver Diseases, The Mount Sinai Medical Center, New York, New York, USA
| | - Aldo J Montano-Loza
- University of Alberta Division of Gastroenterology and Liver Unit, Edmonton, Alberta, Canada
| | - Thomas Berg
- Division of Gastroenterology, Clinic and Polyclinic for Oncology, Hepatology, Infectious Diseases and Pneumology, University Clinic Leipzig, Leipzig, Germany
| | - Ersan Ozaslan
- Department of Gastroenterology, Ankara City Hospital, Ankara, Turkey
| | - Eric M Yoshida
- Division of Gastroenterology, University of British Columbia and Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Alan Bonder
- Division of GI and Hepatology, Beth Israel Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Hanns-Ulrich Marschall
- Department of Molecular and Clinical Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Staffan Wahlin
- Hepatology Division, Centre for Digestive Diseases, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
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16
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Gianchecchi E, Delfino DV, Fierabracci A. Natural Killer Cells: Potential Biomarkers and Therapeutic Target in Autoimmune Diseases? Front Immunol 2021; 12:616853. [PMID: 33679757 PMCID: PMC7933577 DOI: 10.3389/fimmu.2021.616853] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/21/2021] [Indexed: 12/20/2022] Open
Abstract
Autoimmune diseases recognize a multifactorial pathogenesis, although the exact mechanism responsible for their onset remains to be fully elucidated. Over the past few years, the role of natural killer (NK) cells in shaping immune responses has been highlighted even though their involvement is profoundly linked to the subpopulation involved and to the site where such interaction takes place. The aberrant number and functionality of NK cells have been reported in several different autoimmune disorders. In the present review, we report the most recent findings regarding the involvement of NK cells in both systemic and organ-specific autoimmune diseases, including type 1 diabetes (T1D), primary biliary cholangitis (PBC), systemic sclerosis, systemic lupus erythematosus (SLE), primary Sjögren syndrome, rheumatoid arthritis, and multiple sclerosis. In T1D, innate inflammation induces NK cell activation, disrupting the Treg function. In addition, certain genetic variants identified as risk factors for T1D influenced the activation of NK cells promoting their cytotoxic activity. The role of NK cells has also been demonstrated in the pathogenesis of PBC mediating direct or indirect biliary epithelial cell destruction. NK cell frequency and number were enhanced in both the peripheral blood and the liver of patients and associated with increased NK cell cytotoxic activity and perforin expression levels. NK cells were also involved in the perpetuation of disease through autoreactive CD4 T cell activation in the presence of antigen-presenting cells. In systemic sclerosis (SSc), in addition to phenotypic abnormalities, patients presented a reduction in CD56hi NK-cells. Moreover, NK cells presented a deficient killing activity. The influence of the activating and inhibitory killer cell immunoglobulin-like receptors (KIRs) has been investigated in SSc and SLE susceptibility. Furthermore, autoantibodies to KIRs have been identified in different systemic autoimmune conditions. Because of its role in modulating the immune-mediated pathology, NK subpopulation could represent a potential marker for disease activity and target for therapeutic intervention.
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Affiliation(s)
- Elena Gianchecchi
- VisMederi srl, Siena, Italy.,Infectivology and Clinical Trials Research Area, Primary Immunodeficiencies Research Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Domenico V Delfino
- Section of Pharmacology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Alessandra Fierabracci
- Infectivology and Clinical Trials Research Area, Primary Immunodeficiencies Research Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
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17
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Yokokawa T, Yoshihisa A, Misaka T, Sato T, Kaneshiro T, Oikawa M, Kobayashi A, Yamaki T, Kunii H, Takeishi Y. Anti-mitochondrial Antibodies in Patients with Dilated Cardiomyopathy. Intern Med 2021; 60:201-208. [PMID: 33456024 PMCID: PMC7872813 DOI: 10.2169/internalmedicine.5422-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Objective It has been reported that anti-mitochondrial antibodies (AMAs) recognize mitochondrial antigens and are associated with some diseases involving multiple organs, such as primary biliary cholangitis, Sjögren syndrome, Hashimoto's thyroiditis, systemic sclerosis, interstitial pneumoniae, dilated cardiomyopathy, and tubulointerstitial nephritis. In the current study, we examined the prevalence of AMAs in patients with dilated cardiomyopathy (DCM) and their clinical characteristics. Methods We enrolled 270 patients with DCM. We measured serum AMAs and analyzed the associated factors. Out of the 270 patients, positive AMAs were detected in 3 patients (1.1%; mean age, 68 years old; 2 men). These three patients had a significantly higher prevalence of primary biliary cholangitis and myopathy and levels of alanine alkaline phosphatase than those who were negative for said antibodies. There were no significant differences in the levels of B-type natriuretic peptide, aspartate transaminase, and left ventricular ejection fraction between these groups of patients. During the follow-up period, two of the three patients died due to respiratory failure. The other patient survived but experienced type II respiratory failure. Conclusion The prevalence of AMAs in 270 DCM patients was only 1.1%, and these patients suffered from respiratory failure.
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Affiliation(s)
- Tetsuro Yokokawa
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
- Department of Pulmonary Hypertension, Fukushima Medical University, Japan
| | - Akiomi Yoshihisa
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
- Department of Advanced Cardiac Therapeutics, Fukushima Medical University, Japan
| | - Tomofumi Misaka
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
- Department of Advanced Cardiac Therapeutics, Fukushima Medical University, Japan
| | - Takamasa Sato
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
| | - Takashi Kaneshiro
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
| | - Masayoshi Oikawa
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
| | - Atsushi Kobayashi
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
| | - Takayoshi Yamaki
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
| | - Hiroyuki Kunii
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
| | - Yasuchika Takeishi
- Department of Cardiovascular Medicine, Fukushima Medical University, Japan
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18
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Leung KK, Deeb M, Hirschfield GM. Review article: pathophysiology and management of primary biliary cholangitis. Aliment Pharmacol Ther 2020; 52:1150-1164. [PMID: 32813299 DOI: 10.1111/apt.16023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/13/2020] [Accepted: 07/18/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Primary biliary cholangitis (PBC), an immune-mediated disease characterised by destruction of intrahepatic bile ducts, results in progressive damage to the biliary tree, cholestasis and ultimately advanced liver disease. In the last decade, advances in practice have improved clinical care, driven novel therapeutic options and improved risk stratification tools. AIMS To provide an overview of the disease characteristics of PBC and review a patient-centred management approach for the clinical team caring for those with PBC. METHODS We reviewed the current literature and guidelines on PBC with a focus on management and therapies. RESULTS A confident diagnosis of PBC is usually made based on serum liver tests and immune serology. Management of PBC should focus on three main 'process' pillars: (a) treat and risk-stratify through use of biochemical and prognostic criteria; (b) manage concurrent symptoms and other associated diseases; and (c) stage disease, monitor progression and prevent complications. With ongoing complexities in management, including a newly licensed therapy (obeticholic acid) and alternative non-licensed treatments and ongoing clinical trials, discussion with PBC expert centres is encouraged. CONCLUSIONS PBC is a dynamic disease wherein current treatment goals have become appropriately ambitious. Goals of care should prioritise prevention of end-stage liver disease and amelioration of patient symptom burden for all.
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Affiliation(s)
- Kristel K Leung
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Maya Deeb
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Gideon M Hirschfield
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
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19
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Mayer C, Preuss B, Grottenthaler J, Berg C, Klein R. Antibodies to the Muscarinic Acetylcholine Receptor M3 in Primary Biliary Cholangitis Inhibit Receptor Function on Cholangiocytes. Front Immunol 2020; 11:1151. [PMID: 32695096 PMCID: PMC7339122 DOI: 10.3389/fimmu.2020.01151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 05/11/2020] [Indexed: 01/04/2023] Open
Abstract
Background and Aims: In primary biliary cholangitis (PBC), antibodies to a peptide of the muscarinic acetylcholine receptor 3 (mAChR3) have been described. Since the mAChR3 is expressed on cholangiocytes and mAChR3-signaling is involved in the pathogenesis of chronic inflammatory biliary diseases, we wanted to investigate whether anti-mAChR3-antibodies influence the function of the receptor and the proliferative response of cholangiocytes. Methods: Immunoglobulins were isolated by ammonium sulfate precipitation using sera from patients with PBC (n = 63) and with other chronic liver disorders (n = 150). All immunoglobulins were analyzed by a luminometric assay using Chinese hamster ovary (CHO) cells overexpressing the mAChR3 and cholangiocytes (TFK-1-cells) expressing the receptor constitutively. Cell proliferation was measured by 3H-thymidine assay. PBC patients were also analyzed in the follow-up. Results: Antibodies inhibiting the mAChR3 were found in 49 and 79% of PBC patients using CHO-cells or TFK-1-cells, respectively, but only in up to 26% of controls (p < 0.01). Stimulatory antibodies were hardly detected. Antibody reactivity only marginally changed during the course of the disease, independently of the choice of treatment (ursodeoxycholic acid, immunosuppressive therapy, or no medication). There was no correlation with laboratory, clinical or histological parameters, but the antibodies were more frequently found in PBC patients with a benign course (96%) than in patients with active disease progressing to late stages within 10 years (57%; p < 0.01). Proliferation of cells was not influenced by immunoglobulins from PBC-patients. Conclusion: Sera from patients with PBC contain inhibitory antibodies to the mAChR3 on cholangiocytes (TFK-1 cells) without influencing TFK-1-cell proliferation. These antibodies were predominantly observed in patients with non-progressing PBC.
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Affiliation(s)
- Christian Mayer
- Department of Internal Medicine II, University of Tuebingen, Tübingen, Germany
| | - Beate Preuss
- Department of Internal Medicine II, University of Tuebingen, Tübingen, Germany
| | - Julia Grottenthaler
- Department of Internal Medicine I, University of Tuebingen, Tübingen, Germany
| | - Christoph Berg
- Department of Internal Medicine I, University of Tuebingen, Tübingen, Germany
| | - Reinhild Klein
- Department of Internal Medicine II, University of Tuebingen, Tübingen, Germany
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20
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Zhao DT, Liu YM, Han Y, Zhang HP, Zhao Y, Yan HP. Fluctuations of antimitochondrial antibodies and anti-gp210 antibody in a patient with primary biliary cholangitis and Sjögren syndrome with subsequent autoimmune hemolytic anemia: A case report. Medicine (Baltimore) 2020; 99:e18856. [PMID: 32011506 PMCID: PMC7220456 DOI: 10.1097/md.0000000000018856] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
RATIONALE Primary biliary cholangitis (PBC) is a rare autoimmune cholestatic liver disease. It is often associated with extrahepatic autoimmune disorders. However, the concurrence of PBC and Sjögren syndrome (SS) with the subsequent onset of autoimmune hemolytic anemia (AIHA) is extremely rare. PATIENT CONCERNS This study investigated a 60-year-old woman admitted to our hospital with complaints of xerostomia for 5 years, pruritus for 3 years, and abnormal liver function for 3 months. DIAGNOSES The patient was suffering from typical clinical PBC and SS, and developed decompensated liver cirrhosis after 32 months of ursodeoxycholic acid (UDCA) therapy. In May 2018, she was readmitted to the hospital with a high fever of 39 °C, coughing, and sever fatigue without remission after 3 days of cephalosporin antibiotic therapy. During the clinical course of PBC, her antimitochondrial antibodies (AMA) titers fluctuated from 1:1000 to negative and then to weakly positive, determined by indirect immunofluorescence (IIF), immunoblotting, and enzyme-linked immunosorbent assay (ELISA) based on recombinant mitochondrial antigens; furthermore, her titers of anti-gp210, an antinuclear antibody (ANA), increased sharply. Laboratory tests and imaging were performed to diagnose PBC and SS in September 2015. However, she was subsequently diagnosed with AIHA after 32 months of UDCA therapy based on the identification of pancytopenia, increased reticulocyte (RET) count, and a positive result from the direct Coombs test. INTERVENTIONS UDCA, hepatic protectant, albumin infusion, chest drainage, rational antibiotic use, diuretics, and methylprednisolone were used to treat the patient. OUTCOMES Liver cirrhosis was complicated by the development of AIHA, which became severe at 42 months of follow-up. LESSONS This is the first case report showing a patient with comorbid PBC and SS, as well as the sequential development of AIHA with decreased AMA and increased anti-gp210 titers; this may have been due to immunodeficiency. These findings stress the importance of the serological screening of ANA profile, as well as repeated measurement of ANA and AMA to track PBC progression and prognosis.
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Affiliation(s)
- Dan-Tong Zhao
- Clinical Research Center for Autoimmune Liver Disease & Clinical Laboratory Center
| | - Yan-Min Liu
- Department of Liver Disease Immunology, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Ying Han
- Department of Liver Disease Immunology, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Hai-Ping Zhang
- Clinical Research Center for Autoimmune Liver Disease & Clinical Laboratory Center
| | - Yan Zhao
- Clinical Research Center for Autoimmune Liver Disease & Clinical Laboratory Center
| | - Hui-Ping Yan
- Clinical Research Center for Autoimmune Liver Disease & Clinical Laboratory Center
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21
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Hydes TJ, Blunt MD, Naftel J, Vallejo AF, Seumois G, Wang A, Vijayanand P, Polak ME, Khakoo SI. Constitutive Activation of Natural Killer Cells in Primary Biliary Cholangitis. Front Immunol 2019; 10:2633. [PMID: 31803181 PMCID: PMC6874097 DOI: 10.3389/fimmu.2019.02633] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 10/24/2019] [Indexed: 12/12/2022] Open
Abstract
Natural killer (NK) cells are innate immune cells that interface with the adaptive immune system to generate a pro-inflammatory immune environment. Primary Biliary Cholangitis (PBC) is a hepatic autoimmune disorder with extrahepatic associations including systemic sclerosis, Sjogren's syndrome and thyroiditis. Immunogenetic studies have identified polymorphisms of the IL-12/STAT4 pathway as being associated with PBC. As this pathway is important for NK cell function we investigated NK cells in PBC. Circulating NK cells from individuals with PBC were constitutively activated, with higher levels of CD49a and the liver-homing marker, CXCR6, compared to participants with non-autoimmune chronic liver disease and healthy controls. Stimulation with minimal amounts of IL-12 (0.005 ng/ml) led to significant upregulation of CXCR6 (p < 0.005), and enhanced IFNγ production (p < 0.02) on NK cells from PBC patients compared to individuals with non-autoimmune chronic liver disease, indicating dysregulation of the IL-12/STAT4 axis. In RNAseq studies, resting NK cells from PBC patients had a constitutively activated transcriptional profile and upregulation of genes associated with IL-12/STAT4 signaling and metabolic reprogramming. Consistent with these findings, resting NK cells from PBC patients expressed higher levels of pSTAT4 compared to control groups (p < 0.001 vs. healthy controls and p < 0.05 vs. liver disease controls). In conclusion NK cells in PBC are sensitive to minute quantities of IL-12 and have a “primed” phenotype. We therefore propose that peripheral priming of NK cells to express tissue-homing markers may contribute to the pathophysiology of PBC.
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Affiliation(s)
- Theresa J Hydes
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Matthew D Blunt
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Jennifer Naftel
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Andres F Vallejo
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Grégory Seumois
- Department of Medicine, La Jolla Institute for Allergy and Immunology, University of California, San Diego, San Diego, CA, United States
| | - Alice Wang
- Department of Medicine, La Jolla Institute for Allergy and Immunology, University of California, San Diego, San Diego, CA, United States
| | - Pandurangan Vijayanand
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.,Department of Medicine, La Jolla Institute for Allergy and Immunology, University of California, San Diego, San Diego, CA, United States
| | - Marta E Polak
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Salim I Khakoo
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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Kellner H. [Rheumatism and gastroenterology]. DER ORTHOPADE 2019; 48:936-941. [PMID: 31686154 DOI: 10.1007/s00132-019-03817-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Gastroenterological and rheumatological diseases often have a systemic character, with disease manifestations beyond the area affected by the disease. Common disease-relevant pathophysiological pathways, e.g. chronic inflammation, may present primarily as rheumatological or gastroenterological disease. Knowledge of disease-specific symptoms and signs beyond one's own area of expertise my lead to an earlier and more precise diagnosis, with the chance of a more focused therapy. AIM The aim of this overview is to sensitize orthopedists as well as rheumatologists to gastroenterological signs and symptoms and give them a clinical guide to approaching an interdisciplinary patient. Targeted, clinically relevant questions are discussed and common disease entities are presented.
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Affiliation(s)
- Herbert Kellner
- Schwerpunktpraxis für Rheumatologie und Gastroenterologie, Romanstraße 9, 80639, München, Deutschland. .,Krankenhaus Neuwittelsbach, München, Deutschland.
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Concomitant Sjögren's Syndrome Was Not Associated with a Poorer Response or Outcomes in Ursodeoxycholic Acid-Treated Patients with Primary Biliary Cholangitis. Can J Gastroenterol Hepatol 2019; 2019:7396870. [PMID: 31275901 PMCID: PMC6582895 DOI: 10.1155/2019/7396870] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/13/2019] [Accepted: 05/22/2019] [Indexed: 02/05/2023] Open
Abstract
AIM Patients with primary biliary cholangitis (PBC) have at least 60% probability of having an autoimmune extrahepatic condition, with the most common being Sjögren's syndrome (SS). The impacts of SS on the response and outcomes in ursodeoxycholic acid (UDCA)-treated patients with PBC, however, remain unclear. The aim of this study was to document the biochemical responses and clinical outcomes of UDCA-treated patients with concomitant SS and to compare the findings to those of patients with PBC alone. METHODS Data from consecutive patients with PBC who visited West China Hospital affiliated with Sichuan University between October 2013 and October 2017 were reviewed retrospectively. RESULTS The study populations consisted of 226 patients with PBC alone and 56 with PBC/SS. The median ages, proportions of female patients, Fib-4 scores, and aspartate aminotransferase (AST)/platelet ratio index (APRI) at baseline in the two cohorts were similar. At presentation, patients with PBC/SS had higher serum IgG levels and positive rates for serum antinuclear antibody (ANA) than patients with PBC alone (all P < 0.05). There was no statistically significant difference between the rate of biochemical response to UDCA at 1 year in the PBC/SS and PBC alone groups. The UK-PBC risk scores and GLOBE scores in UDCA-treated patients in the two cohorts were also similar. During the follow-up period, the differences in the liver enzyme levels, Fib-4 scores, APRI, and incidence of liver-related adverse events were not significant. CONCLUSIONS The results of this retrospective, single-center study suggest that the response and clinical outcomes of UDCA-treated patients with PBC are not adversely affected by concomitant SS.
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Fernandes B, Dias E, Mascarenhas-Saraiva M, Bernardes M, Costa L, Cardoso H, Macedo G. Rheumatologic manifestations of hepatic diseases. Ann Gastroenterol 2019; 32:352-360. [PMID: 31263357 PMCID: PMC6595923 DOI: 10.20524/aog.2019.0386] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/01/2019] [Indexed: 02/06/2023] Open
Abstract
The course of hepatic diseases may be complicated by a multitude of rheumatologic manifestations, which can complicate the diagnostic approach and alter the natural history of primary liver disease, sometimes worsening prognosis due to associated multiple organ dysfunction. These manifestations can occur in association with a multitude of liver diseases, including viral hepatitis, autoimmune hepatitis, alcoholic liver disease, nonalcoholic fatty liver disease, hemochromatosis, or Wilson’s disease. It is necessary not only for rheumatologists, but also for other clinicians, to be aware that these atypical manifestations may reflect an undiagnosed hepatic disease. On the other hand, it is crucial that, in a patient with known hepatic disease presenting with rheumatologic symptoms, an accurate distinction be made between the rheumatologic manifestations of hepatic disease and primary rheumatologic disease, since the treatment is often different. This review aims to summarize the current evidence regarding rheumatologic manifestations of hepatic diseases, how to distinguish them from primary rheumatologic disorders, and how to provide adequate management.
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Affiliation(s)
- Bruno Fernandes
- Rheumatology Department (Bruno Fernandes, Miguel Bernardes, Lúcia Costa)
| | - Emanuel Dias
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
| | - Miguel Mascarenhas-Saraiva
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
| | - Miguel Bernardes
- Rheumatology Department (Bruno Fernandes, Miguel Bernardes, Lúcia Costa)
| | - Lúcia Costa
- Rheumatology Department (Bruno Fernandes, Miguel Bernardes, Lúcia Costa)
| | - Hélder Cardoso
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
| | - Guilherme Macedo
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
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