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Hsu CH, Yu YL. The interconnected roles of TRIM21/Ro52 in systemic lupus erythematosus, primary Sjögren's syndrome, cancers, and cancer metabolism. Cancer Cell Int 2023; 23:289. [PMID: 37993883 PMCID: PMC10664372 DOI: 10.1186/s12935-023-03143-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 11/13/2023] [Indexed: 11/24/2023] Open
Abstract
Protein tripartite motif-containing 21 (TRIM21/Ro52), an E3 ubiquitin ligase, is an essential regulator of innate immunity, and its dysregulation is closely associated with the development of autoimmune diseases, predominantly systemic lupus erythematosus (SLE) and primary Sjögren's syndrome (pSS). TRIM21 /Ro52 also features anti-cancer and carcinogenic functions according to different malignancies. The interconnected role of TRIM21/Ro52 in regulating autoimmunity and cell metabolism in autoimmune diseases and malignancies is implicated. In this review, we summarize current findings on how TRIM21/Ro52 affects inflammation and tumorigenesis, and investigate the relationship between TRIM21/Ro52 expression and the formation of lymphoma and breast cancer in SLE and pSS populations.
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Affiliation(s)
- Chueh-Hsuan Hsu
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Yung-Luen Yu
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, 40402, Taiwan.
- Institute of Translational Medicine and New Drug Development, Taichung, 40402, Taiwan.
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 40402, Taiwan.
- Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, 41354, Taiwan.
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2
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Braga MH, Cançado GGL, Bittencourt PL, Couto CA, Guedes LV, Lima AMC, Ferraz MLG, Villela-Nogueira CA, Nardelli MJ, Faria LC, Gomes NMDF, Oliveira EMG, Rotman V, Oliveira MB, da Cunha SMCF, Cunha-Silva M, Mendes LSC, Ivantes CAP, Codes L, de Almeida E Borges VF, Pace FHDL, Pessoa MG, Signorelli IV, Coral GP, Filho JG, Chagas AL, Terrabuio DRB, Cançado ELR. Risk factors for cancer in patients with primary biliary cholangitis and autoimmune hepatitis and primary biliary cholangitis overlap syndrome. Ann Hepatol 2023; 28:101105. [PMID: 37088418 DOI: 10.1016/j.aohep.2023.101105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/01/2023] [Accepted: 03/16/2023] [Indexed: 04/25/2023]
Abstract
INTRODUCTION AND OBJECTIVES Primary biliary cholangitis (PBC) and autoimmune hepatitis (AIH) and PBC overlap syndrome (AIH/PBC) have been associated with a higher risk of hepatocellular carcinoma (HCC) and extra-hepatic malignancy (EHM). This study aims to assess potential risk factors associated with cancer development in PBC and AIH/PBC. MATERIALS AND METHODS The Brazilian Cholestasis Study Group database was reviewed to compare clinical and laboratory features of PBC patients with HCC and EHM with those without cancer. RESULTS Among the 752 PBC patients enrolled, 64 of them with AIH/PBC, 87 cancers were identified in 72 patients, including 20 cases of HCC and 67 of EHM. Patients with HCC had a higher prevalence of cirrhosis (95% vs. 32.5% of those subjects without cancer, p=<0.001), smoking (55% vs. 12.3%, p=<0.001), CREST syndrome (30% vs 7.6%, p=0.003) and prior azathioprine (30% vs 8%, p= 0.005) and prednisone (35% vs 14%, p= 0.018) use, whereas patients with EHM had a higher prevalence of smoking (42.3% vs 12.4% of those subjects without cancer, p= <0.001), AMA positivity (96.6% vs 80.1%, p=<0.001), azathioprine therapy (21% vs 7.9%, p= 0.01) and concurrent other autoimmune diseases. In multivariate analysis, cirrhosis, obesity and prior azathioprine therapy were independent risk factors for HCC, while Sjogren syndrome and psoriasis were associated with EHM. Fibrates reduced EHM risk. CONCLUSIONS The prevalence of EHM is higher when compared to HCC in PBC patients. Cirrhosis, obesity, prior azathioprine use, and concurrent autoimmune diseases were significantly associated with cancer in PBC.
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Affiliation(s)
- Michelle Harriz Braga
- Departamento de Gastroenterologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Guilherme Grossi Lopes Cançado
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.; Hospital da Polícia Militar de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil..
| | - Paulo Lisboa Bittencourt
- Escola Bahiana de Medicina e Saúde Pública, Salvador, Bahia, Brazil;; Hospital Português, Salvador, Bahia, Brazil
| | - Cláudia Alves Couto
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Laura Vilar Guedes
- Departamento de Gastroenterologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - André Mourão Costa Lima
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Maria Lucia Gomes Ferraz
- Disciplina de Gastroenterologia, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Cristiane Alves Villela-Nogueira
- Hospital Universitário Clementino Fraga Filho e Departamento de Clínica Médica da Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mateus Jorge Nardelli
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Luciana Costa Faria
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | | | - Vivian Rotman
- Hospital Universitário Clementino Fraga Filho e Departamento de Clínica Médica da Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Maria Beatriz Oliveira
- Ambulatório Municipal de Hepatites Virais de São José dos Campos, São José dos Campos, São Paulo, Brazil
| | | | - Marlone Cunha-Silva
- Divisão de Gastroenterologia (Gastrocentro), Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil
| | | | | | | | - Valéria Ferreira de Almeida E Borges
- Instituto de Gastroenterologia, Endoscopia e Proctologia, Uberlândia, Minas Gerais, Brazil.; Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Fabio Heleno de Lima Pace
- Serviço de Gastroenterologia e Hepatologia, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Mario Guimarães Pessoa
- Departamento de Gastroenterologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Izabelle Venturini Signorelli
- Hospital Universitário Cassiano Antônio Moraes, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Gabriela Perdomo Coral
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - João Galizzi Filho
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Aline Lopes Chagas
- Departamento de Gastroenterologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | | | - Eduardo Luiz Rachid Cançado
- Departamento de Gastroenterologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, São Paulo, Brazil
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Oral immune-mediated disorders with malignant potential/association: An overview. Dis Mon 2023; 69:101349. [PMID: 35337657 DOI: 10.1016/j.disamonth.2022.101349] [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: 01/11/2023]
Abstract
A group of oral disorders or conditions, which may result from, or could be triggered by an abnormality in the normal immune response of an individual are known as oral immune-mediated disorders. Some of these disorders have malignant potential, while others are associated with malignancy. In this overview, we will discuss a few of the oral diseases (such as oral lichen planus, primary Sjogren's syndrome, systemic lupus erythematosus, dermatitis herpetiformis, and linear immunoglobulin A bullous dermatosis, to name a few), which are caused due to irregularity in the immune system and are either associated with malignancy or capable of undergoing malignant transforming, thereby increasing the morbidity and mortality rate.
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Zhang K, Kong X, Li Y, Wang Z, Zhang L, Xuan L. PD-1/PD-L1 Inhibitors in Patients With Preexisting Autoimmune Diseases. Front Pharmacol 2022; 13:854967. [PMID: 35370736 PMCID: PMC8971753 DOI: 10.3389/fphar.2022.854967] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/17/2022] [Indexed: 02/04/2023] Open
Abstract
Autoimmune diseases and malignant tumors are the two hotspots and difficulties that are currently being studied and concerned by the medical field. The use of PD-1/PD-L1 inhibitors improves the prognosis of advanced tumors, but excessive immune responses can also induce immune-related adverse events (irAEs). Due to this concern, many clinical trials exclude cancer patients with preexisting autoimmune disease (AID). This review outlines the possible mechanisms of irAE, discusses the safety and efficacy of PD-1/PD-L1 inhibitors in cancer patients with preexisting AID, and emphasizes the importance of early recognition, continuous monitoring, and multidisciplinary cooperation in the prevention and management of cancer patients with preexisting AID.
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Affiliation(s)
- Ke Zhang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyi Kong
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Li
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhongzhao Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Zhongzhao Wang, ; Lin Zhang, ; Lixue Xuan,
| | - Lin Zhang
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Melbourne School of Population and Global Health, the University of Melbourne, Melbourne, VIC, Australia
- Centre of Cancer Research, Victorian Comprehensive Cancer Centre, Melbourne, VIC, Australia
- *Correspondence: Zhongzhao Wang, ; Lin Zhang, ; Lixue Xuan,
| | - Lixue Xuan
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Zhongzhao Wang, ; Lin Zhang, ; Lixue Xuan,
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Shao Y, Fu J, Zhan T, Ye L, Yu C. Fangchinoline inhibited proliferation of neoplastic B-lymphoid cells and alleviated Sjögren's syndrome-like responses in NOD/Ltj mice via the Akt/mTOR pathway. Curr Mol Pharmacol 2022; 15:969-979. [PMID: 35176991 DOI: 10.2174/1874467215666220217103233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/11/2021] [Accepted: 12/16/2021] [Indexed: 11/22/2022]
Abstract
Backgound: Fangchinoline is a bisbenzylisoquinoline alkaloid extracted from Stephania tetrandra S. Moore that is conventionally used as an analgesic, antirheumatic, and antihypertensive drug in China. However, the application of Fanchinoline in Sjögren syndrome (SS) remains unreported. OBJECTIVE This study aimed to identify the potential role of Fangchinoline in the treatment of SS via altering Akt/mTOR signaling. METHODS First, we examined levels of p-Akt and p-mTOR in infiltrating lymphocytes of labial glands from SS patients by immunohistochemistry. Then, the effects of Fangchinoline on Raji cells and Daudi cells were investigated using the CCK-8 assay, and propidium iodide (PI)/RNase and Annexin V/PI staining. Western blotting was used to identify the levels of Akt, p-Akt(ser473), mTOR, and p-mTOR. For in vivo analyses, NOD/Ltj and wild-type ICR mice were treated with a Fangchinoline solution, a LY294002 solution (an inhibitor of the PI3K/Akt/mTOR pathway) or their solvent for 28 days. Then, salivary flow assays and hematoxylin and eosin staining of submandibular glands were performed to determine the severity of SS-like responses in the mice. RESULTS Immunohistochemical staining of labial glands from SS patients showed that activation of p-Akt and p-mTOR in infiltrating lymphocytes might be correlated with SS development. In vitro, Fangchinoline and LY294002 inhibited proliferation, induced cell cycle arrest, and promoted apoptosis in Raji and Daudi cells by altering Akt/mTOR signaling. In vivo, Fangchinoline and LY294002 significantly improved the salivary secretion by NOD/Ltj mice and reduced the number of lymphocytic foci in the submandibular glands. CONCLUSION These results indicated that Fangchinoline could effectively inhibit the proliferation of neoplastic B-lymphoid cells and reduce SS-like responses in NOD/Ltj mice. Our study highlights the potential value of the clinical application of Fangchinoline for SS treatment.
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Affiliation(s)
- Yanxiong Shao
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Jiayao Fu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Tianle Zhan
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Lei Ye
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Chuangqi Yu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
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Das N, Menon NG, de Almeida LGN, Woods PS, Heynen ML, Jay GD, Caffery B, Jones L, Krawetz R, Schmidt TA, Dufour A. Proteomics Analysis of Tears and Saliva From Sjogren's Syndrome Patients. Front Pharmacol 2021; 12:787193. [PMID: 34950038 PMCID: PMC8689002 DOI: 10.3389/fphar.2021.787193] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/02/2021] [Indexed: 12/17/2022] Open
Abstract
Sjogren's syndrome (SS) is characterized by dysfunctional mucous membranes and dysregulated moisture-secreting glands resulting in various symptoms, including dry mouth and dry eyes. Here, we wanted to profile and compare the tear and saliva proteomes of SS patients to healthy controls. Tear and saliva samples were collected and subjected to an isotopic dimethylation labeling shotgun proteomics workflow to identify alterations in protein levels. In tear samples, we identified 83 upregulated and 112 downregulated proteins. Pathway enrichment analysis of the changing proteins by Metascape identified leukocyte transendothelial migration, neutrophil degranulation, and post-translation protein phosphorylation in tears of SS patients. In healthy controls' tears, an enrichment for proteins related to glycolysis, amino acid metabolism and apoptotic signaling pathway were identified. In saliva, we identified 108 upregulated and 45 downregulated proteins. Altered pathways in SS patients' saliva included cornification, sensory perception to taste and neutrophil degranulation. In healthy controls' saliva, an enrichment for proteins related to JAK-STAT signaling after interleukin-12 stimulation, phagocytosis and glycolysis in senescence were identified. Dysregulated protease activity is implicated in the initiation of inflammation and immune cell recruitment in SS. We identified 20 proteases and protease inhibitors in tears and 18 in saliva which are differentially expressed between SS patients and healthy controls. Next, we quantified endogenous proteoglycan 4 (PRG4), a mucin-like glycoprotein, in tear wash and saliva samples via a bead-based immune assay. We identified decreased levels of PRG4 in SS patients' tear wash compared to normal samples. Conversely, in saliva, we found elevated levels of PRG4 concentration and visualized PRG4 expression in human parotid gland via immunohistological staining. These findings will improve our mechanistic understanding of the disease and changes in SS patients' protein expression will help identify new potential drug targets. PRG4 is among the promising targets, which we identified here, in saliva, for the first time.
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Affiliation(s)
- Nabangshu Das
- Departments of Physiology and Pharmacology and Kinesiology, University of Calgary, Calgary, AB, Canada
- McCaig Institute, University of Calgary, Calgary, AB, Canada
| | - Nikhil G. Menon
- Department of Biomedical Engineering, School of Dental Medicine, UConn Health, Farmington, CT, United States
| | - Luiz G. N. de Almeida
- Departments of Physiology and Pharmacology and Kinesiology, University of Calgary, Calgary, AB, Canada
- McCaig Institute, University of Calgary, Calgary, AB, Canada
| | - Paige S. Woods
- Department of Emergency Medicine, Warren Alpert Medical School and School of Engineering, Brown University, Providence, RI, United States
| | - Miriam L. Heynen
- Centre for Ocular Research and Education (CORE), School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada
| | - Gregory D. Jay
- Department of Emergency Medicine, Warren Alpert Medical School and School of Engineering, Brown University, Providence, RI, United States
| | | | - Lyndon Jones
- Centre for Ocular Research and Education (CORE), School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada
| | - Roman Krawetz
- McCaig Institute, University of Calgary, Calgary, AB, Canada
- Department of Cell Biology and Anatomy, University of Calgary, Calgary, AB, Canada
| | - Tannin A. Schmidt
- McCaig Institute, University of Calgary, Calgary, AB, Canada
- Department of Biomedical Engineering, School of Dental Medicine, UConn Health, Farmington, CT, United States
| | - Antoine Dufour
- Departments of Physiology and Pharmacology and Kinesiology, University of Calgary, Calgary, AB, Canada
- McCaig Institute, University of Calgary, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
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Goulabchand R, Malafaye N, Jacot W, Witkowski Durand Viel P, Morel J, Lukas C, Rozier P, Lamure S, Noel D, Molinari N, Mura T, Guilpain P. Cancer incidence in primary Sjögren's syndrome: Data from the French hospitalization database. Autoimmun Rev 2021; 20:102987. [PMID: 34718160 DOI: 10.1016/j.autrev.2021.102987] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 07/22/2021] [Indexed: 02/07/2023]
Abstract
The relationship between cancer and primary Sjögren's syndrome (pSS) is uncertain. While the increased risk of hematological malignancies is well-known, data on the comparative incidence of solid neoplasms is conflicting. This study aimed to explore the associations between cancer and pSS. This nationwide population-based retrospective study from the French health insurance database (PMSI) evaluated patients hospitalized with new-onset pSS from 2011 to 2018 against age- and sex-matched hospitalized controls (1:10). The incidence of hematological malignancies and solid neoplasms was compared between the two groups. Mortality and multiple cancer incidence were also evaluated. Adjusted Hazard Ratios (aHR) calculations included confounding factors, such as low socioeconomic status. Among 25,661 hospitalized patients with pSS versus 252,543 matched patients (median follow-up of 3.96 years), we observed a higher incidence rate of lymphomas (aHR, 1.97 [95% CI, 1.59-2.43]), Waldenström macroglobulinemia (aHR, 10.8 [6.5-18.0]), and leukemia (aHR, 1.61 [1.1-2.4]). Thyroid cancer incidence was higher (aHR, 1.7 [1.1-2.8]), whereas bladder and breast cancer incidences were lower (aHR, 0.58 [0.37-0.89] and 0.60 [0.49-0.74], respectively). pSS patients with breast cancer exhibited a lower mortality rate. A limitation was that the database only encompasses hospitalized patients, and immunological and histological details are not listed. We confirmed the increased risk of hematological malignancies and thyroid cancers among patients with pSS. The lower risk of breast cancer suggests a role of hormonal factors and raises questions of the concept of immune surveillance within breast tissue. Epidemiological and translational studies are required to elucidate the relationships between pSS and cancer.
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Affiliation(s)
- Radjiv Goulabchand
- Internal Medicine Department, CHU Nîmes, Univ Montpellier, Nîmes, France; University of Montpellier, Montpellier, France; IRMB, University of Montpellier, INSERM, Montpellier, France
| | - Nicolas Malafaye
- Department of Medical Information, University Hospital of Montpellier, Montpellier, France
| | - William Jacot
- University of Montpellier, Montpellier, France; Montpellier Cancer Institute (ICM) Val d'Aurelle, 208 Avenue des Apothicaires, Parc Euromédecine, CEDEX 5, 34298 Montpellier, France
| | - Philine Witkowski Durand Viel
- University of Montpellier, Montpellier, France; Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, St Eloi Hospital, 80 Avenue Augustin Fliche, 34295 Montpellier, France
| | - Jacques Morel
- University of Montpellier, Montpellier, France; Department of Rheumatology, Montpellier University Hospital, 371 avenue du Doyen Gaston Giraud, 34295, Montpellier, France; PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR 9214, Montpellier, France
| | - Cédric Lukas
- University of Montpellier, Montpellier, France; Department of Rheumatology, Montpellier University Hospital, 371 avenue du Doyen Gaston Giraud, 34295, Montpellier, France
| | - Pauline Rozier
- University of Montpellier, Montpellier, France; IRMB, University of Montpellier, INSERM, Montpellier, France
| | - Sylvain Lamure
- University of Montpellier, Montpellier, France; Department of Clinical Hematology, CHU Montpellier, UMR-CNRS 5535, Institut de Génétique Moléculaire de Montpellier, Montpellier, France
| | - Danièle Noel
- IRMB, University of Montpellier, INSERM, Montpellier, France
| | - Nicolas Molinari
- University of Montpellier, Montpellier, France; Department of Medical Information, University Hospital of Montpellier, Montpellier, France; IDESP, INSERM, Montpellier University, Montpellier University Hospital, Montpellier, France
| | - Thibault Mura
- University of Montpellier, Montpellier, France; Department of Biostatistics, Clinical Epidemiology, Public Health, and Innovation in Methodology, CHU Nîmes, University Montpellier, Nîmes, France
| | - Philippe Guilpain
- University of Montpellier, Montpellier, France; IRMB, University of Montpellier, INSERM, Montpellier, France; Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, St Eloi Hospital, 80 Avenue Augustin Fliche, 34295 Montpellier, France.
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Pezoulas VC, Kalatzis F, Exarchos TP, Chatzis L, Gandolfo S, Goules A, De Vita S, Tzioufas AG, Fotiadis DI. A federated AI strategy for the classification of patients with Mucosa Associated Lymphoma Tissue (MALT) lymphoma across multiple harmonized cohorts. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2021; 2021:1666-1669. [PMID: 34891605 DOI: 10.1109/embc46164.2021.9630014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Mucosa Associated Lymphoma Tissue (MALT) type is an extremely rare type of lymphoma which occurs in less than 3% of patients with primary Sjögren's Syndrome (pSS). No reported studies so far have been able to investigate risk factors for MALT development across multiple cohort databases with sufficient statistical power. Here, we present a generalized, federated AI (artificial intelligence) strategy which enables the training of AI algorithms across multiple harmonized databases. A case study is conducted towards the development of MALT classification models across 17 databases on pSS. Advanced AI algorithms were developed, including federated Multinomial Naïve Bayes (FMNB), federated gradient boosting trees (FGBT), FGBT with dropouts (FDART), and the federated Multilayer Perceptron (FMLP). The FDART with dropout rate 0.3 achieved the best performance with sensitivity 0.812, and specificity 0.829, yielding 8 biomarkers as prominent for MALT development.
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Abstract
People living with rheumatic diseases frequently encounter cancer, either as a potential harm of antirheumatic therapies or as a comorbidity that alters the conversation about management. This article provides a general overview of the issues related to cancer and rheumatic disease and serves as a springboard for the remaining chapters in this issue. Several topics are reviewed, including epidemiology, bidirectional causal pathways, and issues related to medications. Although uncertainties remain, the issue of cancer is of great importance to patients with rheumatic diseases, and an individualized, person-centered approach to assessment and management is necessary.
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Affiliation(s)
- John Manley Davis
- Division of Rheumatology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA.
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