1
|
Wang Q, Feng D, Jia S, Lu Q, Zhao M. B-Cell Receptor Repertoire: Recent Advances in Autoimmune Diseases. Clin Rev Allergy Immunol 2024; 66:76-98. [PMID: 38459209 DOI: 10.1007/s12016-024-08984-6] [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] [Accepted: 02/27/2024] [Indexed: 03/10/2024]
Abstract
In the field of contemporary medicine, autoimmune diseases (AIDs) are a prevalent and debilitating group of illnesses. However, they present extensive and profound challenges in terms of etiology, pathogenesis, and treatment. A major reason for this is the elusive pathophysiological mechanisms driving disease onset. Increasing evidence suggests the indispensable role of B cells in the pathogenesis of autoimmune diseases. Interestingly, B-cell receptor (BCR) repertoires in autoimmune diseases display a distinct skewing that can provide insights into disease pathogenesis. Over the past few years, advances in high-throughput sequencing have provided powerful tools for analyzing B-cell repertoire to understand the mechanisms during the period of B-cell immune response. In this paper, we have provided an overview of the mechanisms and analytical methods for generating BCR repertoire diversity and summarize the latest research progress on BCR repertoire in autoimmune diseases, including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), primary Sjögren's syndrome (pSS), multiple sclerosis (MS), and type 1 diabetes (T1D). Overall, B-cell repertoire analysis is a potent tool to understand the involvement of B cells in autoimmune diseases, facilitating the creation of innovative therapeutic strategies targeting specific B-cell clones or subsets.
Collapse
Affiliation(s)
- Qian Wang
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Clinical Medical Research Center of Major Skin Diseases and Skin Health of Hunan Province, Changsha, China
| | - Delong Feng
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Clinical Medical Research Center of Major Skin Diseases and Skin Health of Hunan Province, Changsha, China
| | - Sujie Jia
- Department of Pharmacy, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, China
| | - Qianjin Lu
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, China.
- Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China.
| | - Ming Zhao
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
- Clinical Medical Research Center of Major Skin Diseases and Skin Health of Hunan Province, Changsha, China.
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, China.
- Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China.
| |
Collapse
|
2
|
van den Brand M, Möbs M, Otto F, Kroeze LI, Gonzalez de Castro D, Stamatopoulos K, Davi F, Bravetti C, Kolijn PM, Vlachonikola E, Stewart JP, Pott C, Hummel M, Darzentas N, Langerak AW, Fend F, Groenen PJTA. EuroClonality-NGS Recommendations for Evaluation of B-Cell Clonality Analysis by Next-Generation Sequencing: A Structured Approach with the DEPART Algorithm. J Mol Diagn 2023; 25:729-739. [PMID: 37467928 DOI: 10.1016/j.jmoldx.2023.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/16/2023] [Accepted: 06/09/2023] [Indexed: 07/21/2023] Open
Abstract
Next-generation sequencing (NGS)-based clonality analysis allows in-depth assessment of the clonal composition of a sample with high sensitivity for detecting small clones. Within the EuroClonality-NGS Working Group, a protocol for NGS Ig clonality analysis was developed and validated previously. This NGS-based approach was designed to generate small amplicons, making it suitable for samples with suboptimal DNA quality, especially material derived from formalin-fixed, paraffin-embedded tissue. Using expert assessment of NGS Ig clonality results as a reference, a structured algorithmic approach to the assessment of NGS-amplicon-based B-cell clonality analysis was developed. A structured approach with the Detection of clonality through Evaluation of sample quality and assessment of Pattern, Abundance and RaTio (DEPART) algorithm was proposed, which consecutively evaluates sample quality, the pattern of the clonotypes present, the abundance of the most dominant clonotypes, and the ratio between the dominant clonotypes and the background to evaluate the different Ig gene targets. Specific issues with respect to evaluation of the various Ig targets as well as the integration of results of individual targets into a molecular clonality conclusion are discussed and illustrated with case examples. Finally, the importance of interpretation of NGS-based clonality results in clinical and histopathologic contexts is discussed. It is expected that these recommendations will have clinical utility to facilitate proper evaluation of clonality assessment.
Collapse
Affiliation(s)
- Michiel van den Brand
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Markus Möbs
- Institute of Pathology, Charité-Universitätsmedizin, Berlin, Germany
| | - Franziska Otto
- Institute of Pathology and Neuropathology, University Hospital Tübingen, Tübingen, Germany
| | - Leonie I Kroeze
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands; Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - David Gonzalez de Castro
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, United Kingdom
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Frederic Davi
- Hematology Department, Hospital Pitié-Salpêtrière, Sorbonne University, Paris, France
| | - Clotilde Bravetti
- Hematology Department, Hospital Pitié-Salpêtrière, Sorbonne University, Paris, France
| | - P Martijn Kolijn
- Laboratory of Medical Immunology, Department of Immunology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Elisavet Vlachonikola
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - J Peter Stewart
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, United Kingdom
| | - Christiane Pott
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Michael Hummel
- Institute of Pathology, Charité-Universitätsmedizin, Berlin, Germany
| | - Nikos Darzentas
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Anton W Langerak
- Laboratory of Medical Immunology, Department of Immunology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Falko Fend
- Institute of Pathology and Neuropathology, University Hospital Tübingen, Tübingen, Germany
| | - Patricia J T A Groenen
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands; Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands.
| |
Collapse
|
3
|
Duret PM, Schleiss C, Kawka L, Meyer N, Ye T, Saraux A, Devauchelle-Pensec V, Seror R, Larroche C, Perdriger A, Sibilia J, Vallat L, Fornecker LM, Nocturne G, Mariette X, Gottenberg JE. Association Between Bruton's Tyrosine Kinase Gene Overexpression and Risk of Lymphoma in Primary Sjögren's Syndrome. Arthritis Rheumatol 2023; 75:1798-1811. [PMID: 37115807 DOI: 10.1002/art.42550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 02/22/2023] [Accepted: 04/25/2023] [Indexed: 04/29/2023]
Abstract
OBJECTIVE We undertook this study to analyze whole blood gene expression and to investigate the role of B cell genes in primary Sjögren's syndrome-related non-Hodgkin lymphoma (primary SS-NHL). METHODS Peripheral whole blood samples were collected from 345 well-phenotyped patients with primary SS enrolled in the prospective Assessment of Systemic Signs and Evolution in Sjögren's Syndrome (ASSESS) cohort. Transcriptomic analysis was performed using human Clariom S Arrays (Affymetrix). In our primary analysis, we considered patients with incident lymphoma (i-primary SS-NHL) as the case group and all patients without lymphoma as the comparison group. In our sensitivity analyses, we considered all patients with primary SS-NHL, including those with a history of lymphoma (h-primary SS-NHL), as the case group and primary SS patients without lymphoma, stratified on their risk factors of lymphoma, as the comparison group. RESULTS Twenty-one patients with primary SS-NHL (including 8 with i-primary SS-NHL and 13 h-primary SS-NHL) were eligible for transcriptomic analysis; we compared these patients to 324 primary SS controls without lymphoma, including 110 with moderate to severe disease activity and 61 with no risk factor of lymphoma. Functional clustering analyses revealed an enrichment of genes related to innate and adaptive immunity, including B cell-related genes. Bruton's tyrosine kinase (BTK) and a proliferation-inducing ligand (APRIL) genes were overexpressed before the occurrence of lymphoma in patients with incident lymphoma compared with patients without lymphoma. In sensitivity analyses, BTK was consistently up-regulated across all comparisons performed. BTK expression was associated with risk of lymphoma on multivariate analyses, which considered 9 validated predictors of lymphoma in primary SS. CONCLUSION BTK and APRIL were overexpressed in the peripheral blood of primary SS patients prior to lymphoma. The association between BTK, APRIL, and primary SS-NHL requires confirmation in other prospective cohorts.
Collapse
Affiliation(s)
| | - Cedric Schleiss
- CNRS, Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Lou Kawka
- National Reference Centre For Rare Systemic Autoimmune Diseases, Department of Rheumatology, Strasbourg University Hospital, University of Strasbourg, Strasbourg, France
| | - Nicolas Meyer
- Department of Public Health, GMRC, Strasbourg University Hospital, Strasbourg, France
| | - Tao Ye
- GenomEAST platform, Institut National de la Santé et de la Recherche Médicale, U1258, Institut de Génétique et de Biologie Moléculaire, IGBMC, Illkirch, France
| | - Alain Saraux
- Department of Rheumatology, Brest University Hospital, UBO, INSERM 1227, LabEx IGO, Centre de Référence Maladies Rares CERAINO, Brest, France
| | - Valérie Devauchelle-Pensec
- Department of Rheumatology, Brest University Hospital, UBO, INSERM 1227, LabEx IGO, Centre de Référence Maladies Rares CERAINO, Brest, France
| | - Raphaele Seror
- Department of Rheumatology, Université Paris-Saclay, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, INSERM UMR1184, Centre for Immunology of Viral Infections and Autoimmune Diseases, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Paris-Sud, Le Kremlin-Bicêtre, INSERM, Paris, France
| | - Claire Larroche
- Department of Internal Medicine, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Bobigny, France
| | - Aleth Perdriger
- Department of Rheumatology, Rennes University Hospital, Rennes, France
| | - Jean Sibilia
- National Reference Centre For Rare Systemic Autoimmune Diseases, Department of Rheumatology, Strasbourg University Hospital, University of Strasbourg, Strasbourg, France
| | - Laurent Vallat
- Laboratory Hematology, Strasbourg University Hospital, INSERM U1113, IRFAC, Strasbourg, France
| | - Luc-Matthieu Fornecker
- Department of Hematology, Strasbourg University Hospital, Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Gaetane Nocturne
- Department of Rheumatology, Université Paris-Saclay, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, INSERM UMR1184, Centre for Immunology of Viral Infections and Autoimmune Diseases, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Paris-Sud, Le Kremlin-Bicêtre, INSERM, Paris, France
| | - Xavier Mariette
- Department of Rheumatology, Université Paris-Saclay, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, INSERM UMR1184, Centre for Immunology of Viral Infections and Autoimmune Diseases, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Paris-Sud, Le Kremlin-Bicêtre, INSERM, Paris, France
| | - Jacques-Eric Gottenberg
- CNRS, Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France; National Reference Centre For Rare Systemic Autoimmune Diseases, Department of Rheumatology, Strasbourg University Hospital, University of Strasbourg, Strasbourg, France
| |
Collapse
|
4
|
Peng K, Nowicki TS, Campbell K, Vahed M, Peng D, Meng Y, Nagareddy A, Huang YN, Karlsberg A, Miller Z, Brito J, Nadel B, Pak VM, Abedalthagafi MS, Burkhardt AM, Alachkar H, Ribas A, Mangul S. Rigorous benchmarking of T-cell receptor repertoire profiling methods for cancer RNA sequencing. Brief Bioinform 2023; 24:bbad220. [PMID: 37291798 PMCID: PMC10359085 DOI: 10.1093/bib/bbad220] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/02/2023] [Accepted: 05/24/2023] [Indexed: 06/10/2023] Open
Abstract
The ability to identify and track T-cell receptor (TCR) sequences from patient samples is becoming central to the field of cancer research and immunotherapy. Tracking genetically engineered T cells expressing TCRs that target specific tumor antigens is important to determine the persistence of these cells and quantify tumor responses. The available high-throughput method to profile TCR repertoires is generally referred to as TCR sequencing (TCR-Seq). However, the available TCR-Seq data are limited compared with RNA sequencing (RNA-Seq). In this paper, we have benchmarked the ability of RNA-Seq-based methods to profile TCR repertoires by examining 19 bulk RNA-Seq samples across 4 cancer cohorts including both T-cell-rich and T-cell-poor tissue types. We have performed a comprehensive evaluation of the existing RNA-Seq-based repertoire profiling methods using targeted TCR-Seq as the gold standard. We also highlighted scenarios under which the RNA-Seq approach is suitable and can provide comparable accuracy to the TCR-Seq approach. Our results show that RNA-Seq-based methods are able to effectively capture the clonotypes and estimate the diversity of TCR repertoires, as well as provide relative frequencies of clonotypes in T-cell-rich tissues and low-diversity repertoires. However, RNA-Seq-based TCR profiling methods have limited power in T-cell-poor tissues, especially in highly diverse repertoires of T-cell-poor tissues. The results of our benchmarking provide an additional appealing argument to incorporate RNA-Seq into the immune repertoire screening of cancer patients as it offers broader knowledge into the transcriptomic changes that exceed the limited information provided by TCR-Seq.
Collapse
Affiliation(s)
- Kerui Peng
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Theodore S Nowicki
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, Los Angeles, CA, USA
- Department of Microbiology, Immunology, & Molecular Genetics, University of California, Los Angeles, CA, USA
| | - Katie Campbell
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, CA, USA
| | - Mohammad Vahed
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Dandan Peng
- Department of Quantitative and Computational Biology, USC Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, CA, USA
| | - Yiting Meng
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Anish Nagareddy
- Viterbi School of Engineering, University of Southern California, Los Angeles, CA, USA
| | - Yu-Ning Huang
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Aaron Karlsberg
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Zachary Miller
- Department of Pharmaceutical Sciences, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Jaqueline Brito
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Brian Nadel
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
- Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, CA, USA
| | - Victoria M Pak
- Emory Nell Hodgson School of Nursing, Emory University, Atlanta, GA, USA
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Malak S Abedalthagafi
- Department of Pathology & Laboratory Medicine, Emory University Hospital, Atlanta, GA, USA
- King Salman Center for Disability Research, Riyadh, Saudi Arabia
| | - Amanda M Burkhardt
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Houda Alachkar
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
| | - Antoni Ribas
- Departments of Medicine (Hematology-Oncology), Surgery (Surgical Oncology) and Molecular & Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Serghei Mangul
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA
- Department of Quantitative and Computational Biology, USC Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, CA, USA
| |
Collapse
|
5
|
Raderer M, Kiesewetter B, Du MQ. Clinical relevance of molecular aspects in extranodal marginal zone lymphoma: a critical appraisal. Ther Adv Med Oncol 2023; 15:17588359231183565. [PMID: 37389189 PMCID: PMC10302523 DOI: 10.1177/17588359231183565] [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: 11/12/2022] [Accepted: 05/24/2023] [Indexed: 07/01/2023] Open
Abstract
Extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma) is among the more common types of lymphoma accounting for up to 8% of newly diagnosed lymphoma cases. As opposed to other B-cell lymphomas, however, no predominant genetic hallmark has been defined in MALT lymphoma, but different localizations appear to be affected by different, sometimes distinct changes. Nonetheless, a high proportion of these genetic changes reported in MALT lymphomas dysregulate the pathways leading to NF-kB activation. t(11;18)(q21;q21)/BIRC3::MALT1 appears to be MALT lymphoma specific and is found in 24% of gastric and 40% of pulmonary MALT lymphomas. The translocation is associated with more disseminated disease in gastric MALT lymphoma and is found in a large percentage of patients whose lymphoma is unresponsive to antibiotic eradication of Helicobacter pylori. In addition to t(11;18)(q21;q21), nuclear expression of BCL10 or NF-kB appears to be highly associated with lymphoma cell survival independence of H. pylori-mediated stimulations. Antibiotic eradication, however, is the recommended therapy of choice irrespective of genetic findings, and molecular analysis is not required before initiation of therapy. The influence of genetic translocations including t(11;18)(q21;q21) on systemic therapies, however, is less clearly defined. While small series have shown no influence on the outcome for treatment with the anti-CD20 antibody rituximab (R) or treatment with cladribine (2-CdA), conflicting data have been reported for alkylating agents, especially chlorambucil and the combination of R + chlorambucil. None of other genetic changes seen in MALT lymphoma to date has discernible value in routine clinical applications, but recent data suggest that changes in TNFAIP3(A20), KMTD2 and CARD11 might be associated with response to Bruton kinase inhibitors.
Collapse
Affiliation(s)
| | - Barbara Kiesewetter
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Austria
| | - Ming-Qing Du
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| |
Collapse
|
6
|
Bende RJ, Slot LM, Kwakkenbos MJ, Wormhoudt TA, Jongejan A, Verstappen GM, van Kampen AC, Guikema JE, Kroese FG, van Noesel CJ. Lymphoma-associated mutations in autoreactive memory B cells of patients with Sjögren's syndrome. J Pathol 2023; 259:264-275. [PMID: 36426826 PMCID: PMC10108009 DOI: 10.1002/path.6039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 11/01/2022] [Accepted: 11/23/2022] [Indexed: 11/27/2022]
Abstract
We recently demonstrated that normal memory B lymphocytes carry a substantial number of de novo mutations in the genome. Here, we performed exome-wide somatic mutation analyses of bona fide autoreactive rheumatoid factor (RF)-expressing memory B cells retrieved from patients with Sjӧgren's syndrome (SS). The amount and repertoire of the de novo exome mutations of RF B cells were found to be essentially different from those detected in healthy donor memory B cells. In contrast to the mutation spectra of normal B cells, which appeared random and non-selected, the mutations of the RF B cells were greater in number and enriched for mutations in genes also found mutated in B-cell non-Hodgkin lymphomas. During the study, one of the SS patients developed a diffuse large B-cell lymphoma (DLBCL) out of an RF clone that was identified 2 years earlier in an inflamed salivary gland biopsy. The successive oncogenic events in the RF precursor clone and the DLBCL were assessed. In conclusion, our findings of enhanced and selected genomic damage in growth-regulating genes in RF memory B cells of SS patients together with the documented transformation of an RF-precursor clone into DLBCL provide unique novel insight into the earliest stages of B-cell derailment and lymphomagenesis. © 2022 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
Collapse
Affiliation(s)
- Richard J Bende
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Lymphoma and Myeloma Center (LYMMCARE), Amsterdam, The Netherlands.,Cancer Center Amsterdam (CCA), Amsterdam, The Netherlands
| | - Linda M Slot
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Lymphoma and Myeloma Center (LYMMCARE), Amsterdam, The Netherlands.,Cancer Center Amsterdam (CCA), Amsterdam, The Netherlands
| | | | - Thera Am Wormhoudt
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Lymphoma and Myeloma Center (LYMMCARE), Amsterdam, The Netherlands.,Cancer Center Amsterdam (CCA), Amsterdam, The Netherlands
| | - Aldo Jongejan
- Bioinformatics Laboratory, Epidemiology & Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Gwenny M Verstappen
- Department of Rheumatology and Clinical Immunology, UMC Groningen, University of Groningen, Groningen, The Netherlands
| | - Antoine Cm van Kampen
- Bioinformatics Laboratory, Epidemiology & Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Biosystems Data analysis, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Jeroen Ej Guikema
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Lymphoma and Myeloma Center (LYMMCARE), Amsterdam, The Netherlands.,Cancer Center Amsterdam (CCA), Amsterdam, The Netherlands
| | - Frans Gm Kroese
- Department of Rheumatology and Clinical Immunology, UMC Groningen, University of Groningen, Groningen, The Netherlands
| | - Carel Jm van Noesel
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Lymphoma and Myeloma Center (LYMMCARE), Amsterdam, The Netherlands.,Cancer Center Amsterdam (CCA), Amsterdam, The Netherlands
| |
Collapse
|
7
|
Groenen PJTA, van den Brand M, Kroeze LI, Amir AL, Hebeda KM. Read the clonotype: Next-generation sequencing-based lymphocyte clonality analysis and perspectives for application in pathology. Front Oncol 2023; 13:1107171. [PMID: 36845702 PMCID: PMC9945094 DOI: 10.3389/fonc.2023.1107171] [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: 11/24/2022] [Accepted: 01/19/2023] [Indexed: 02/10/2023] Open
Abstract
Clonality assessment using the unique rearrangements of immunoglobulin (IG) and T-cell receptor (TR) genes in lymphocytes is a widely applied supplementary test for the diagnosis of B-cell and T-cell lymphoma. To enable a more sensitive detection and a more precise comparison of clones compared with conventional clonality analysis based on fragment analysis, the EuroClonality NGS Working Group developed and validated a next-generation sequencing (NGS)-based clonality assay for detection of the IG heavy and kappa light chain and TR gene rearrangements for formalin-fixed and paraffin-embedded tissues. We outline the features and advantages of NGS-based clonality detection and discuss potential applications for NGS-based clonality testing in pathology, including site specific lymphoproliferations, immunodeficiency and autoimmune disease and primary and relapsed lymphomas. Also, we briefly discuss the role of T-cell repertoire of reactive lymphocytic infiltrations in solid tumors and B-lymphoma.
Collapse
Affiliation(s)
- Patricia J. T. A. Groenen
- Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands,Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands,*Correspondence: Patricia J. T. A. Groenen,
| | - Michiel van den Brand
- Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands,Pathology-DNA, Location Rijnstate Hospital, Arnhem, Netherlands
| | - Leonie I. Kroeze
- Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands,Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Avital L. Amir
- Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Konnie M. Hebeda
- Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands
| |
Collapse
|
8
|
Predisposing Factors, Clinical Picture, and Outcome of B-Cell Non-Hodgkin’s Lymphoma in Sjögren’s Syndrome. IMMUNO 2022. [DOI: 10.3390/immuno2040037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Among other systemic autoimmune diseases, primary Sjögren syndrome (pSS) bears the highest risk for lymphoma development. In pSS, chronic antigenic stimulation gradually drives the evolution from polyclonal B-cell expansion to oligoclonal/monoclonal B-cell predominance to malignant B-cell transformation. Thus, most pSS-related lymphomas are B-cell non-Hodgkin lymphomas (NHLs), with mucosa-associated lymphoid tissue (MALT) lymphomas predominating, followed by diffuse large B-cell lymphomas (DLBCLs) and nodal marginal zone lymphomas (NMZLs). Since lymphomagenesis is one of the most serious complications of pSS, affecting patients’ survival, a plethora of possible predisposing factors has been studied over the years, ranging from classical clinical, serological, hematological, and histological, to the more recently proposed genetic and molecular, allowing clinicians to timely detect and to closely follow-up the subgroup of pSS patients with increased risk for lymphoma development. Overall predisposing factors for pSS-related lymphomagenesis reflect the status of B-cell hyperactivity. Different clinical features have been described for each of the distinct pSS-related B-cell NHL subtypes. While generally pSS patients developing B-cell NHLs display a fairly good prognosis, outcomes in terms of treatment response and survival rates seem to differ depending on the lymphoma subtype, with MALT lymphomas being characterized by a rather indolent course and DLBCLs gravely affecting patients’ survival.
Collapse
|
9
|
Stergiou IE, Bakasis AD, Giannouli S, Voulgarelis M. Biomarkers of lymphoma in Sjögren's syndrome: what's the latest? Expert Rev Clin Immunol 2022; 18:1155-1171. [PMID: 36097855 DOI: 10.1080/1744666x.2022.2123794] [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: 11/04/2022]
Abstract
INTRODUCTION Primary Sjögren's syndrome (pSS) is a chronic autoimmune disease standing in the crossroads of autoimmunity and lymphomagenesis, characterized by chronic B-cell hyperactivity and ectopic lymphoid tissue neoformation, potentially driving lymphoid malignant transformation. Lymphoma development is considered the most serious complication of pSS. AREAS COVERED: “ Old-classical" biomarkers (clinical, serological, hematological, and histological) validated in the past are analyzed under the perspective of recently published research. Biomarkers that have emerged during the last decade are subdivided to "old-new" and "newly proposed-novel" ones, including biomarkers pathophysiologically related to B-cell differentiation, lymphoid organization, and immune responses, identified in serum and tissue, both at genetic and protein level. Upcoming new imaging biomarkers, promising for further patient stratification, are also analyzed. EXPERT OPINION Salivary gland enlargement and cryoglobulinemia still remain the best validated "classical-old" biomarkers for lymphoma development. Though new biomarkers still need to be validated, some can be used for the identification of high-risk patients long before lymphoma diagnosis, some might be more relevant in distinct age subgroups, while others have an added value in the assessment of lymphoma remission or relapse. Future development of composite indices integrating old and recently proposed biomarkers could contribute to a more precise lymphoma prediction model.
Collapse
Affiliation(s)
- Ioanna E Stergiou
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios-Dimitrios Bakasis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavroula Giannouli
- Hematology Unit, Second Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Voulgarelis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| |
Collapse
|
10
|
Lee H, Yoo DK, Han J, Kim KH, Noh J, Lee Y, Lee E, Kwon S, Chung J. Optimization of peripheral blood volume for in silico reconstitution of the human B cell receptor repertoire. FEBS Open Bio 2022; 12:1634-1643. [PMID: 35866358 PMCID: PMC9433817 DOI: 10.1002/2211-5463.13467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/08/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022] Open
Abstract
B cells recognize antigens via membrane‐expressed B‐cell receptors (BCR) and antibodies. Similar human BCR sequences are frequently found at a significantly higher frequency than that theoretically calculated. Patients infected with SARS‐CoV2 and HIV or with autoimmune diseases share very similar BCRs. Therefore, in silico reconstitution of BCR repertoires and identification of stereotypical BCR sequences related to human pathology have diagnostic potential. Furthermore, monitoring changes of clinically significant BCR sequences and isotype conversion has prognostic potential. For BCR repertoire analysis, peripheral blood (PB) is the most convenient source. However, the optimal human PB volume for in silico reconstitution of the BCR repertoire has not been studied in detail. Here, we sampled 5, 10, and 20 mL PB from the left arm and 40 mL PB from the right arm of two volunteers, reconstituted in silico PB BCR repertoires, and compared their composition. In both volunteers, PB sampling over 20 mL resulted in slight increases in functional unique sequences (FUSs) or almost no increase in repertoire diversity. All FUSs with a frequency above 0.08% or 0.03% in the 40 mL PB BCR repertoire were detected even in the 5 mL PB BCR repertoire from each volunteer. FUSs with a higher frequency were more likely to be found in BCR repertoires from reduced PB volume, and those coexisting in two repertoires showed a statistically significant correlation in frequency irrespective of sampled anatomical site. The correlation was more significant in higher‐frequency FUSs. These observations support the potential of BCR repertoire analysis for diagnosis.
Collapse
Affiliation(s)
- Hyunho Lee
- Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, Korea
| | - Duck Kyun Yoo
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Korea.,Department of Biomedical Science, Seoul National University College of Medicine, Seoul, 03080, Korea
| | - Jerome Han
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Korea.,Department of Biomedical Science, Seoul National University College of Medicine, Seoul, 03080, Korea
| | - Ki Hyun Kim
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 03080, Korea
| | - Jinsung Noh
- Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, Korea
| | - Yonghee Lee
- Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, Korea
| | - Eunjae Lee
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Korea.,Department of Biomedical Science, Seoul National University College of Medicine, Seoul, 03080, Korea
| | - Sunghoon Kwon
- Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, Korea.,Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, 08826, Korea.,BK21+ Creative Research Engineer Development for IT, Seoul National University, Seoul, 08826, Korea.,Bio-MAX Institute, Seoul National University, Seoul, 08826, Korea
| | - Junho Chung
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Korea.,Department of Biomedical Science, Seoul National University College of Medicine, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, 03080, Korea
| |
Collapse
|
11
|
Reed JH. Transforming mutations in the development of pathogenic B cell clones and autoantibodies. Immunol Rev 2022; 307:101-115. [PMID: 35001403 DOI: 10.1111/imr.13064] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/31/2021] [Accepted: 01/01/2022] [Indexed: 12/16/2022]
Abstract
Autoimmune diseases are characterized by serum autoantibodies, some of which are pathogenic, causing severe manifestations and organ injury. However, autoantibodies of the same antigenic reactivity are also present in the serum of asymptomatic people years before they develop any clinical signs of autoimmunity. Autoantibodies can arise during multiple stages of B cell development, and various genetic and environmental factors drive their production. However, what drives the development of pathogenic autoantibodies is poorly understood. Advances in single-cell technology have enabled the deep analysis of rare B cell clones producing pathogenic autoantibodies responsible for vasculitis in patients with primary Sjögren's syndrome complicated by mixed cryoglobulinaemia. These findings demonstrated a cascade of genetic events involving stereotypic immunoglobulin V(D)J recombination and transforming somatic mutations in lymphoma genes and V(D)J regions that disrupted antibody quality control mechanisms and decreased autoantibody solubility. Most studies consider V(D)J mutations that enhance autoantibody affinity to drive pathology; however, V(D)J mutations that increase autoantibody propensity to form insoluble complexes could be a major contributor to autoantibody pathogenicity. Defining the molecular characteristics of pathogenic autoantibodies and failed tolerance checkpoints driving their formation will improve prognostication, enabling early treatment to prevent escalating organ damage and B cell malignancy.
Collapse
Affiliation(s)
- Joanne H Reed
- Westmead Institute for Medical Research, Centre for Immunology and Allergy Research, Westmead, NSW, Australia.,Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
12
|
Verstappen GM, Pringle S, Bootsma H, Kroese FGM. Epithelial-immune cell interplay in primary Sjögren syndrome salivary gland pathogenesis. Nat Rev Rheumatol 2021; 17:333-348. [PMID: 33911236 PMCID: PMC8081003 DOI: 10.1038/s41584-021-00605-2] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 02/08/2023]
Abstract
In primary Sjögren syndrome (pSS), the function of the salivary glands is often considerably reduced. Multiple innate immune pathways are likely dysregulated in the salivary gland epithelium in pSS, including the nuclear factor-κB pathway, the inflammasome and interferon signalling. The ductal cells of the salivary gland in pSS are characteristically surrounded by a CD4+ T cell-rich and B cell-rich infiltrate, implying a degree of communication between epithelial cells and immune cells. B cell infiltrates within the ducts can initiate the development of lymphoepithelial lesions, including basal ductal cell hyperplasia. Vice versa, the epithelium provides chronic activation signals to the glandular B cell fraction. This continuous stimulation might ultimately drive the development of mucosa-associated lymphoid tissue lymphoma. This Review discusses changes in the cells of the salivary gland epithelium in pSS (including acinar, ductal and progenitor cells), and the proposed interplay of these cells with environmental stimuli and the immune system. Current therapeutic options are insufficient to address both lymphocytic infiltration and salivary gland dysfunction. Successful rescue of salivary gland function in pSS will probably demand a multimodal therapeutic approach and an appreciation of the complicity of the salivary gland epithelium in the development of pSS.
Collapse
Affiliation(s)
- Gwenny M Verstappen
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Sarah Pringle
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
| | - Frans G M Kroese
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| |
Collapse
|
13
|
Visser A, Verstappen GM, van der Vegt B, Vissink A, Bende RJ, Bootsma H, Bos NA, Kroese FGM. Repertoire Analysis of B-Cells Located in Striated Ducts of Salivary Glands of Patients With Sjögren's Syndrome. Front Immunol 2020; 11:1486. [PMID: 32760405 PMCID: PMC7372116 DOI: 10.3389/fimmu.2020.01486] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/08/2020] [Indexed: 12/14/2022] Open
Abstract
A major complication of primary Sjögren's syndrome (pSS) is development of mucosa associated lymphoid tissue (MALT) B-cell lymphoma, particularly in salivary glands. These lymphomas express FcRL4 and are characteristically associated with lymphoepithelial lesions. Neoplastic B-cells may be derived from non-neoplastic glandular intraductal B-cells, also virtually all expressing FcRL4. A characteristic feature of MALT lymphomas is the production of rheumatoid factors (RFs), which are largely encoded by stereotypic immunoglobulin variable heavy chain (IGHV) sequences. The aim of this study was to examine whether there is a relationship between the intraductal and periductal B-cells and whether the intraductal B-cells are selected for RF. RNA was extracted from laser-microdissected infiltrated ductal areas and periductal infiltrates from frozen parotid gland tissue sections of 5 pSS patients. PCR amplified IGHV transcripts were cloned into pCR™4-TOPO vector and subsequently sequenced. Microdissected ducts yielded 96 unique IGHV sequences derived from intraductal B-cells, while 119 unique IGHV sequences were obtained from periductal infiltrates. No major difference in VH-gene usage was observed between intraductal and periductal B-cells. Nearly all (>90%) IGHV sequences derived from both intraductal and periductal B-cells were mutated. Clonal expansions as defined by shared VDJ rearrangements were also present among both intraductal and periductal B-cells: in total 32 clones were found, from which 12 were located within ducts, 15 in periductal areas, and five clones shared members in both areas. We observed 12 IGHV rearrangements encoding for RF sequences from which two were derived from intraductal B-cells and 10 from periductal B-cells. Nine RF sequences were part of a clone. Together these findings indicate that intraductal and periductal B-cells are closely related to each other. Intraductal B-cells are most likely derived from periductal B-cells. We did not obtain evidence that RF-specific B-cells are enriched within the striated ducts. We speculate that in principle any activated B-cell can enter the striated ducts from the periductal infiltrate, irrespective of its antigenic specificity. Within the ducts, these B-cells may receive additional activation and proliferation signals, to further expand at these sites and by acquisition of driver-mutations develop toward lymphoma.
Collapse
Affiliation(s)
- Annie Visser
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Gwenny M Verstappen
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Bert van der Vegt
- Department of Pathology and Medical Biology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Arjan Vissink
- Department of Oral and Maxillofacial Surgery, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Richard J Bende
- Department of Pathology, Academic Medical Center and University of Amsterdam, Amsterdam, Netherlands
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Nicolaas A Bos
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Frans G M Kroese
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| |
Collapse
|
14
|
Bende RJ, Janssen J, Beentjes A, Wormhoudt TAM, Wagner K, Haacke EA, Kroese FGM, Guikema JEJ, van Noesel CJM. Salivary Gland Mucosa-Associated Lymphoid Tissue-Type Lymphoma From Sjögren's Syndrome Patients in the Majority Express Rheumatoid Factors Affinity-Selected for IgG. Arthritis Rheumatol 2020; 72:1330-1340. [PMID: 32182401 PMCID: PMC7496822 DOI: 10.1002/art.41263] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 03/12/2020] [Indexed: 12/13/2022]
Abstract
Objective Patients with Sjӧgren's syndrome (SS) have an increased risk of developing malignant B cell lymphomas, particularly mucosa‐associated lymphoid tissue (MALT)–type lymphomas. We have previously shown that a predominant proportion of patients with SS‐associated salivary gland MALT lymphoma express somatically hypermutated IgM with strong amino acid sequence homology with stereotypic rheumatoid factors (RFs). The present study was undertaken in a larger cohort of patients with SS‐associated MALT lymphoma to more firmly assess the frequency of RF reactivity and the significance of somatic IGV‐region mutations for RF reactivity. Methods B cell antigen receptors (BCRs) of 16 patients with SS‐associated salivary gland MALT lymphoma were analyzed. Soluble recombinant IgM was produced of 12 MALT lymphoma samples, including 1 MALT lymphoma sample that expressed an IgM antibody fitting in a novel IGHV3‐30–encoded stereotypic IGHV subset. For 4 of the 12 IgM antibodies from MALT lymphoma samples, the somatically mutated IGHV and IGKV gene sequences were reverted to germline configurations. Their RF activity and binding affinity were determined by enzyme‐linked immunosorbent assay and surface plasmon resonance, respectively. Results Nine (75%) of the 12 IgM antibodies identified in patients with SS‐associated salivary gland MALT lymphoma displayed strong monoreactive RF activity. Reversion of the IGHV and IGKV mutations to germline configuration resulted in RF affinities for IgG that were significantly lower for 3 of the 4 somatically mutated IgM antibodies. In stereotypic IGHV3‐7/IGKV3‐15–encoded RFs, a recurrent replacement mutation in the IGKV3‐15–third complementarity‐determining region was found to play a pivotal role in the affinity for IgG‐Fc. Conclusion A majority of patients with SS‐associated salivary gland MALT lymphoma express somatically mutated BCRs that are selected for monoreactive, high‐affinity binding of IgG‐Fc. These data underscore the notion that soluble IgG, most likely in immune complexes in inflamed tissues, is the principal autoantigen in the pathogenesis of a variety of B cell lymphomas, particularly SS‐associated MALT lymphomas.
Collapse
Affiliation(s)
- Richard J Bende
- Amsterdam University Medical Center and University of Amsterdam, Amsterdam, The Netherlands
| | - Jerry Janssen
- Amsterdam University Medical Center and University of Amsterdam, Amsterdam, The Netherlands
| | - Anna Beentjes
- Amsterdam University Medical Center and University of Amsterdam, Amsterdam, The Netherlands
| | - Thera A M Wormhoudt
- Amsterdam University Medical Center and University of Amsterdam, Amsterdam, The Netherlands
| | - Koen Wagner
- AIMM Therapeutics, Amsterdam, The Netherlands
| | - Erlin A Haacke
- University Medical Center Groningen and University of Groningen, Groningen, The Netherlands
| | - Frans G M Kroese
- University Medical Center Groningen and University of Groningen, Groningen, The Netherlands
| | - Jeroen E J Guikema
- Amsterdam University Medical Center and University of Amsterdam, Amsterdam, The Netherlands
| | - Carel J M van Noesel
- Amsterdam University Medical Center and University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
15
|
De Vita S, Gandolfo S. Predicting lymphoma development in patients with Sjögren's syndrome. Expert Rev Clin Immunol 2019; 15:929-938. [PMID: 31347413 DOI: 10.1080/1744666x.2019.1649596] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Introduction: The issue of predicting lymphoma in primary Sjögren's syndrome (pSS) starts from its clinical and biologic essence, i.e., an autoimmune exocrinopathy with sicca syndrome, inflammation and lymphoproliferation of MALT (mucosa-associated lymphoid tissue) in exocrine glands. Areas covered: The two major predictors to be firstly focused are persistent salivary gland (SG) swelling and cryoglobulinemic vasculitis with related features as purpura and low C4, or the sole serum cryoglobulinemia repeatedly detected. They are pathogenetically linked and reflect a heavier MALT involvement by histopathology, with the expansion of peculiar rheumatoid factor (RF)-positive clones/idiotypes. Other predictors include lymphadenopathy, splenomegaly, neutropenia, lymphopenia, serum beta2-microglobulin, monoclonal immunoglobulins, light chains, and RF. Composite indexes/scores may also predict lymphoma. Expert opinion: Prediction at baseline needs amelioration, and must be repeated in the follow-up. Careful clinical characterization, with harmonization and stratification of large cohorts, is a relevant preliminary step. Validated and new biomarkers are needed in biologic fluids and tissues. SG echography with automatic scoring could represent a future imaging biomarker, still lacking. Scoring MALT involvement in pSS, as an additional tool to evaluate disease activity and possibly to predict lymphoma, is welcomed. All these efforts are now ongoing within the HarmonicSS project and in other research initiatives in pSS.
Collapse
Affiliation(s)
- Salvatore De Vita
- Rheumatology Clinic, Udine University Hospital, Department of Medical Area, University of Udine , Udine , Italy
| | - Saviana Gandolfo
- Rheumatology Clinic, Udine University Hospital, Department of Medical Area, University of Udine , Udine , Italy
| |
Collapse
|
16
|
Nocturne G. [Sjögren's syndrome update: Clinical and therapeutic aspects]. Rev Med Interne 2019; 40:433-439. [PMID: 31027874 DOI: 10.1016/j.revmed.2019.03.329] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 03/07/2019] [Accepted: 03/21/2019] [Indexed: 12/16/2022]
Abstract
Sjögren's syndrome (SS) is a systemic orphan disease. It is characterized by the involvement of epithelial tissues leading to the term of autoimmune epithelitis. New classification criteria have been developed in 2016. New scores have also been developed: a patient-reported outcome called ESSPRI and a score assessing systemic activity of the disease called ESSDAI. These new tools are very helpful to better stratify patients and to customize the management of this very heterogeneous disease. Among the autoimmune diseases, SS is associated with the highest risk of lymphoma. Five to ten percent of the patients will have a B cell lymphoma mostly a low-grade lymphoma developing from mucosa-associated lymphoid tissue (MALT). Major advances have been made in this field: pathogeny is better understood, new predictors are available and progresses have been made in the management of this severe complication. Research in the field of SS is very dynamic as illustrated by the high number of therapeutic trials. There is hope that these innovations, reviewed in the present article, will have potential significant repercussions for the patients in the next few years.
Collapse
Affiliation(s)
- G Nocturne
- Department of Rheumatology, hôpitaux universitaires Paris-Sud, AP-HP, 94270 Le Kremlin-Bicêtre, France; Inserm U1184, Center for immunology of viral infections and autoimmune diseases, Université Paris-Sud, 94270 Le Kremlin-Bicêtre, France.
| |
Collapse
|
17
|
Xochelli A, Bikos V, Polychronidou E, Galigalidou C, Agathangelidis A, Charlotte F, Moschonas P, Davis Z, Colombo M, Roumelioti M, Sutton LA, Groenen P, van den Brand M, Boudjoghra M, Algara P, Traverse-Glehen A, Ferrer A, Stalika E, Karypidou M, Kanellis G, Kalpadakis C, Mollejo M, Pangalis G, Vlamos P, Amini RM, Pospisilova S, Gonzalez D, Ponzoni M, Anagnostopoulos A, Giudicelli V, Lefranc MP, Espinet B, Panagiotidis P, Piris MA, Du MQ, Rosenquist R, Papadaki T, Belessi C, Ferrarini M, Oscier D, Tzovaras D, Ghia P, Davi F, Hadzidimitriou A, Stamatopoulos K. Disease-biased and shared characteristics of the immunoglobulin gene repertoires in marginal zone B cell lymphoproliferations. J Pathol 2019; 247:416-421. [PMID: 30484876 DOI: 10.1002/path.5209] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 11/12/2018] [Accepted: 11/21/2018] [Indexed: 01/14/2023]
Abstract
The B cell receptor immunoglobulin (Ig) gene repertoires of marginal zone (MZ) lymphoproliferations were analyzed in order to obtain insight into their ontogenetic relationships. Our cohort included cases with MZ lymphomas (n = 488), i.e. splenic (SMZL), nodal (NMZL) and extranodal (ENMZL), as well as provisional entities (n = 76), according to the WHO classification. The most striking Ig gene repertoire skewing was observed in SMZL. However, restrictions were also identified in all other MZ lymphomas studied, particularly ENMZL, with significantly different Ig gene distributions depending on the primary site of involvement. Cross-entity comparisons of the MZ Ig sequence dataset with a large dataset of Ig sequences (MZ-related or not; n = 65 837) revealed four major clusters of cases sharing homologous ('public') heavy variable complementarity-determining region 3. These clusters included rearrangements from SMZL, ENMZL (gastric, salivary gland, ocular adnexa), chronic lymphocytic leukemia, but also rheumatoid factors and non-malignant splenic MZ cells. In conclusion, different MZ lymphomas display biased immunogenetic signatures indicating distinct antigen exposure histories. The existence of rare public stereotypes raises the intriguing possibility that common, pathogen-triggered, immune-mediated mechanisms may result in diverse B lymphoproliferations due to targeting versatile progenitor B cells and/or operating in particular microenvironments. Copyright © 2018 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Aliki Xochelli
- Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Vasilis Bikos
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Eleftheria Polychronidou
- Information Technologies Institute, CERTH, Thessaloniki, Greece
- Department of Informatics, Ionian University, Corfu, Greece
| | | | - Andreas Agathangelidis
- Division of Experimental Oncology and Department of Onco-Hematology, IRCCS San Raffaele Scientific Institute and Università Vita-Salute San Raffaele, Milan, Italy
| | - Frédéric Charlotte
- Department of Pathology, Hopital Pitie-Salpetriere and Sorbonne University, Paris, France
| | | | - Zadie Davis
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Monica Colombo
- Molecular Pathology, Ospedale Policlinico SanMartino, Genoa, Italy
| | - Maria Roumelioti
- First Department of Propaedeutic Medicine, University of Athens, Athens, Greece
| | - Lesley-Ann Sutton
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Patricia Groenen
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Michiel van den Brand
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Myriam Boudjoghra
- Department of Hematology, Hopital Pitie-Salpetriere and Sorbonne University, Paris, France
| | | | | | - Ana Ferrer
- Laboratori de Citologia Hematològica i Citogenètica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | | | - Maria Karypidou
- Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - George Kanellis
- Hematopathology Department, Evangelismos Hospital, Athens, Greece
| | | | | | | | | | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Sarka Pospisilova
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - David Gonzalez
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, UK
| | | | | | - Véronique Giudicelli
- IMGT®, the international ImMunoGeneTics Information System®, Université de Montpellier, LIGM, Institut de Génétique Humaine IGH, UMR CNRS UM, Montpellier, France
| | - Marie-Paule Lefranc
- IMGT®, the international ImMunoGeneTics Information System®, Université de Montpellier, LIGM, Institut de Génétique Humaine IGH, UMR CNRS UM, Montpellier, France
| | - Blanca Espinet
- Laboratori de Citologia Hematològica i Citogenètica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | | | | | - Ming-Qing Du
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Manlio Ferrarini
- Direzione Scientifica, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Azienda Ospedaliera Universitaria (AOU) San Martino-IST, Genoa, Italy
| | - David Oscier
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, UK
| | | | - Paolo Ghia
- Division of Experimental Oncology and Department of Onco-Hematology, IRCCS San Raffaele Scientific Institute and Università Vita-Salute San Raffaele, Milan, Italy
| | - Frederic Davi
- Department of Hematology, Hopital Pitie-Salpetriere and Sorbonne University, Paris, France
| | - Anastasia Hadzidimitriou
- Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| |
Collapse
|
18
|
Nocturne G, Pontarini E, Bombardieri M, Mariette X. Lymphomas complicating primary Sjögren's syndrome: from autoimmunity to lymphoma. Rheumatology (Oxford) 2019; 60:3513-3521. [PMID: 30838413 PMCID: PMC8328496 DOI: 10.1093/rheumatology/kez052] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 01/09/2019] [Indexed: 12/31/2022] Open
Abstract
Lymphoma development is the most serious complication of SS and the main factor impacting on mortality rate in patients with this condition. Lymphomas in SS are most commonly extranodal non-Hodgkin B-cell lymphomas of the mucosa-associated lymphoid tissue and frequently arise in salivary glands that are the target of a chronic inflammatory autoimmune process. Extensive work on lymphomagenesis in SS has established that the progression towards B-cell lymphoma is a multistep process related to local chronic antigenic stimulation of B cells. These neoplastic B cells in SS frequently derived from autoreactive clones, most commonly RF-producing B cells, which undergo uncontrolled proliferation and malignant escape. In this review, we highlight the most important recent findings that have enhanced our understanding of lymphoma development in SS, with particular reference to the close link between autoimmunity and lymphomagenesis. We also discuss how the identification of key factors involved in B-cell malignancies may impact on our ability to identify at early stages patients at increased risk of lymphoma with potential significant repercussions for the clinical management of SS patients. Finally, we identified the most promising areas of current and further research with the potential to provide novel basic and translational discoveries in the field. The questions of finding new biomarkers, developing a validated score for predicting lymphoma occurrence and assessing if a better control of disease activity will decrease the risk of lymphoma in primary SS will be the enthralling questions of the next few years.
Collapse
Affiliation(s)
- Gaetane Nocturne
- Department of Rheumatology, Université Paris-Sud, AP-HP, Hôpitaux Universitaires Paris-Sud, Centre for Immunology of Viral Infections and Autoimmune Diseases, INSERM UMR1184, Le Kremlin Bicêtre, France
| | - Elena Pontarini
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Xavier Mariette
- Department of Rheumatology, Université Paris-Sud, AP-HP, Hôpitaux Universitaires Paris-Sud, Centre for Immunology of Viral Infections and Autoimmune Diseases, INSERM UMR1184, Le Kremlin Bicêtre, France
| |
Collapse
|
19
|
Laryngological manifestations of Sjögren's syndrome. Reumatologia 2019; 57:37-44. [PMID: 30858629 PMCID: PMC6409826 DOI: 10.5114/reum.2019.83237] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 01/28/2019] [Indexed: 11/24/2022] Open
Abstract
Sjögren’s syndrome (SS) is a systemic autoimmune disease characterized by lymphocytic infiltration of exocrine glands and a range of extra-glandular features. The most common and earliest symptoms are oral and ocular dryness. The aim of this study is to present the most common otolaryngological manifestations of SS, their pathomechanism and possible aetiology. The most common oral signs and symptoms are xerostomia, tooth decay, fungal infections, traumatic oral lesions, dysphagia, dysgeusia, and inflammation of the salivary glands. The salivary glands of SS patients are characterised by chronic inflammation. The presence of foci is thus a hallmark of SS. A biopsy can be taken from either the labial or the parotid salivary gland. The most significant complication of SS is the development of lymphoproliferative malignancy, which occurs in about 5% of SS patients. The ultrasonic greyscale scoring system, glandular volume measurement, and intraglandular power Doppler ultrasonography are specific ultrasound parameters of SS.
Collapse
|
20
|
De novo gene mutations in normal human memory B cells. Leukemia 2018; 33:1219-1230. [PMID: 30353030 DOI: 10.1038/s41375-018-0289-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 08/20/2018] [Accepted: 08/31/2018] [Indexed: 12/12/2022]
Abstract
In the past years, the genomes of thousands of tumors have been elucidated. To date however, our knowledge on somatic gene alterations in normal cells is very limited. In this study, we demonstrate that tetanus-specific human memory B lymphocytes carry a substantial number of somatic mutations in the coding regions of the genome. Interestingly, we observed a statistically significant correlation between the number of exome mutations and those present in the immunoglobulin heavy variable regions. Our findings indicate that the majority of these genomic mutations arise in an antigen-dependent fashion, most likely during clonal expansion in germinal centers. The knowledge that normal B cells accumulate genomic alterations outside the immunoglobulin loci during development is relevant for our understanding of the process of lymphomagenesis.
Collapse
|
21
|
Pipi E, Nayar S, Gardner DH, Colafrancesco S, Smith C, Barone F. Tertiary Lymphoid Structures: Autoimmunity Goes Local. Front Immunol 2018; 9:1952. [PMID: 30258435 PMCID: PMC6143705 DOI: 10.3389/fimmu.2018.01952] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 08/07/2018] [Indexed: 12/18/2022] Open
Abstract
Tertiary lymphoid structures (TLS) are frequently observed in target organs of autoimmune diseases. TLS present features of secondary lymphoid organs such as segregated T and B cell zones, presence of follicular dendritic cell networks, high endothelial venules and specialized lymphoid fibroblasts and display the mechanisms to support local adaptive immune responses toward locally displayed antigens. TLS detection in the tissue is often associated with poor prognosis of disease, auto-antibody production and malignancy development. This review focuses on the contribution of TLS toward the persistence of the inflammatory drive, the survival of autoreactive lymphocyte clones and post-translational modifications, responsible for the pathogenicity of locally formed autoantibodies, during autoimmune disease development.
Collapse
Affiliation(s)
- Elena Pipi
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Experimental Medicine Unit, Immuno-Inflammation Therapeutic Area, GSK Medicines Research Centre, Stevenage, United Kingdom
| | - Saba Nayar
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - David H Gardner
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | | | - Charlotte Smith
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Francesca Barone
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| |
Collapse
|
22
|
Wang JJ, Reed JH, Colella AD, Russell AJ, Murray-Brown W, Chataway TK, Jackson KJL, Goodnow CC, Gordon TP. Molecular Profiling and Clonal Tracking of Secreted Rheumatoid Factors in Primary Sjögren's Syndrome. Arthritis Rheumatol 2018; 70:1617-1625. [PMID: 29697211 DOI: 10.1002/art.40539] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 04/19/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Rheumatoid factors (RFs) are associated with systemic disease in primary Sjögren's syndrome (SS) and may be pathogenic as mixed cryoglobulins. Current detection methods cannot resolve RFs at a molecular level. This study was undertaken to perform the first proteomic and transcriptomic analysis of secreted and membrane-bound IgM-RF in primary SS and identify unique heavy-chain peptide signatures for RF clonotype tracking. METHODS Purified heavy chains of serum RFs from 15 patients with primary SS were subjected to de novo mass spectrometric sequencing. The circulating B cell Ig repertoire was determined by massively parallel sequencing of IGH RNA from matched peripheral blood mononuclear cells (n = 7). RF-specific heavy-chain third complementarity-determining region (CDR3) peptides were identified by searching RF heavy-chain peptide sequences against the corresponding IGH RNA sequence libraries. Heavy-chain CDR3 peptides were used as biomarkers to track serum RF clonotypes using quantitative multiple reaction monitoring. RESULTS Serum RFs were clonally restricted and composed of shared sets of IgM heavy-chain variable region (Ig VH ) 1-69, 3-15, 3-7, and 3-74 subfamilies. Cryoprecipitable RFs from patients with mixed cryoglobulinemia (MC) were distinguishable from nonprecipitating RFs by a higher frequency of amino acid substitutions and identification of stereotypic heavy-chain CDR3 transcripts. Potentially pathogenic RF clonotypes were detected in serum by multiple reaction monitoring years before patients presented with MC. Levels of Ig VH 4-34 IgM-RF decreased following immunosuppression and remission of MC. CONCLUSION Cryoprecipitable RF clonotypes linked to vasculitis in primary SS have different molecular profiles than nonprecipitating RFs, suggesting different underlying mechanisms of production. The combined omics workflow presented herein provides molecular biomarkers for tracking and removal of pathogenic RF clones.
Collapse
Affiliation(s)
- Jing J Wang
- Flinders University and SA Pathology, Bedford Park, South Australia, Australia
| | - Joanne H Reed
- Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
| | - Alex D Colella
- Flinders University and SA Pathology, Bedford Park, South Australia, Australia
| | - Amanda J Russell
- Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
| | | | - Tim K Chataway
- Flinders University, Bedford Park, South Australia, Australia
| | | | | | - Tom P Gordon
- Flinders University and SA Pathology, Bedford Park, South Australia, Australia
| |
Collapse
|
23
|
Visser A, Doorenspleet ME, de Vries N, Spijkervet FKL, Vissink A, Bende RJ, Bootsma H, Kroese FGM, Bos NA. Acquisition of N-Glycosylation Sites in Immunoglobulin Heavy Chain Genes During Local Expansion in Parotid Salivary Glands of Primary Sjögren Patients. Front Immunol 2018; 9:491. [PMID: 29662487 PMCID: PMC5890187 DOI: 10.3389/fimmu.2018.00491] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 02/26/2018] [Indexed: 12/15/2022] Open
Abstract
Previous studies revealed high incidence of acquired N-glycosylation sites acquired N-glycosylation sites in RNA transcripts encoding immunoglobulin heavy variable region (IGHV) 3 genes from parotid glands of primary Sjögren’s syndrome (pSS) patients. In this study, next generation sequencing was used to study the extent of ac-Nglycs among clonally expanded cells from all IGVH families in the salivary glands of pSS patients. RNA was isolated from parotid gland biopsies of five pSS patients and five non-pSS sicca controls. IGHV sequences covering all functional IGHV genes were amplified, sequenced, and analyzed. Each biopsy recovered 1,800–4,000 unique IGHV sequences. No difference in IGHV gene usage was observed between pSS and non-pSS sequences. Clonally related sequences with more than 0.3% of the total number of sequences per patient were referred to as dominant clone. Overall, 70 dominant clones were found in pSS biopsies, compared to 15 in non-pSS. No difference in percentage mutation in dominant clone-derived IGHV sequences was seen between pSS and non-pSS. In pSS, no evidence for antigen-driven selection in dominant clones was found. We observed a significantly higher amount of ac-Nglycs among pSS dominant clone-derived sequences compared to non-pSS. Ac-Nglycs were, however, not restricted to dominant clones or IGHV gene. Most ac-Nglycs were detected in the framework 3 region. No stereotypic rheumatoid factor rearrangements were found in dominant clones. Lineage tree analysis showed in four pSS patients, but not in non-pSS, the presence of the germline sequence from a dominant clone. Presence of germline sequence and mutated IGHV sequences in the same dominant clone provide evidence that this clone originated from a naïve B-cell recruited into the parotid gland to expand and differentiate locally into plasma cells. The increased presence of ac-Nglycs in IGHV sequences, due to somatic hypermutation, might provide B-cells an escape mechanism to survive during immune response. We speculate that glycosylation of the B-cell receptor makes the cell sensitive to environmental lectin signals to contribute to aberrant B-cell selection in pSS parotid glands.
Collapse
Affiliation(s)
- Annie Visser
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Marieke E Doorenspleet
- Department of Clinical Immunology and Rheumatology, Academic Medical Center and University of Amsterdam, Amsterdam, Netherlands.,Rheumatology and Immunology Center, Academic Medical Center, Amsterdam, Netherlands.,Laboratory for Genome Analysis, Academic Medical Center, Amsterdam, Netherlands
| | - Niek de Vries
- Department of Clinical Immunology and Rheumatology, Academic Medical Center and University of Amsterdam, Amsterdam, Netherlands.,Rheumatology and Immunology Center, Academic Medical Center, Amsterdam, Netherlands
| | - Fred K L Spijkervet
- Department of Oral and Maxillofacial Surgery, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Arjan Vissink
- Department of Oral and Maxillofacial Surgery, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Richard J Bende
- Department of Pathology, Academic Medical Center and University of Amsterdam, Amsterdam, Netherlands
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Frans G M Kroese
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Nicolaas A Bos
- Department of Rheumatology and Clinical Immunology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| |
Collapse
|
24
|
Shiroishi M, Ito Y, Shimokawa K, Lee JM, Kusakabe T, Ueda T. Structure-function analyses of a stereotypic rheumatoid factor unravel the structural basis for germline-encoded antibody autoreactivity. J Biol Chem 2018. [PMID: 29523691 DOI: 10.1074/jbc.m117.814475] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Rheumatoid factors (RFs) are autoantibodies against the fragment-crystallizable (Fc) region of IgG. In individuals with hematological diseases such as cryoglobulinemia and certain B cell lymphoma forms, the RFs derived from specific heavy- and light-chain germline pairs, so-called "stereotypic RFs," are frequently produced in copious amounts and form immune complexes with IgG in serum. Of note, many structural details of the antigen recognition mechanisms in RFs are unclear. Here we report the crystal structure of the RF YES8c derived from the IGHV1-69/IGKV3-20 germline pair, the most common of the stereotypic RFs, in complex with human IgG1-Fc at 2.8 Å resolution. We observed that YES8c binds to the CH2-CH3 elbow in the canonical antigen-binding manner involving a large antigen-antibody interface. On the basis of this observation, combined with mutational analyses, we propose a recognition mechanism common to IGHV1-69/IGKV3-20 RFs: (1) the interaction of the Leu432-His435 region of Fc enables the highly variable complementarity-determining region (CDR)-H3 to participate in the binding, (2) the hydrophobic tip in the CDR-H2 typical of IGHV1-69 antibodies recognizes the hydrophobic patch on Fc, and (3) the interaction of the highly conserved RF light chain with Fc is important for RF activity. These features may determine the putative epitope common to the IGHV1-69/IGKV3-20 RFs. We also showed that some mutations in the binding site of RF increase the affinity to Fc, which may aggravate hematological diseases. Our findings unravel the structural basis for germline-encoded antibody autoreactivity.
Collapse
Affiliation(s)
- Mitsunori Shiroishi
- From the Laboratory of Protein Structure, Function, and Design, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan and
| | - Yuji Ito
- From the Laboratory of Protein Structure, Function, and Design, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan and
| | - Kenta Shimokawa
- From the Laboratory of Protein Structure, Function, and Design, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan and
| | - Jae Man Lee
- the Laboratory of Insect Genome Science, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka 812-8581, Japan
| | - Takahiro Kusakabe
- the Laboratory of Insect Genome Science, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka 812-8581, Japan
| | - Tadashi Ueda
- From the Laboratory of Protein Structure, Function, and Design, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan and
| |
Collapse
|
25
|
Nocturne G, Virone A, Ng WF, Le Guern V, Hachulla E, Cornec D, Daien C, Vittecoq O, Bienvenu B, Marcelli C, Wendling D, Amoura Z, Dhote R, Lavigne C, Fior R, Gottenberg JE, Seror R, Mariette X. Rheumatoid Factor and Disease Activity Are Independent Predictors of Lymphoma in Primary Sjögren's Syndrome. Arthritis Rheumatol 2016; 68:977-85. [DOI: 10.1002/art.39518] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 11/17/2015] [Indexed: 12/11/2022]
Affiliation(s)
- G. Nocturne
- Université Paris-Sud, INSERM U1184; Le Kremlin-Bicêtre France
| | - A. Virone
- AP-HP, Hôpitaux Universitaires Paris-Sud; Le Kremlin-Bicêtre France
| | - Wan-Fai Ng
- Newcastle University; Newcastle-upon-Tyne UK
| | - V. Le Guern
- Université Paris Descartes and AP-HP, Hôpital Cochin; Paris France
| | | | - D. Cornec
- Centre Hospitalier Régional Universitaire (CHRU) de Brest, Hôpital de la Cavale Blanche and EA 2216, INSERM ESPRI, ERI29, Université de Brest; Brest France
| | - C. Daien
- Centre Hospitalier Universitaire (CHU) de Montpellier and URM5535 CNRS; Montpellier France
| | - O. Vittecoq
- CHU de Rouen, INSERM U905, and Université de Rouen; Rouen France
| | - B. Bienvenu
- CHU de Caen, Hôpital de la Côte de Nacre; Caen France
| | - C. Marcelli
- CHU de Caen, Hôpital de la Côte de Nacre; Caen France
| | - D. Wendling
- CHRU Besançon, and EA 4266, Université de Franche-Comté; Besançon France
| | - Z. Amoura
- Université Pierre et Marie Curie and AP-HP, Hôpital Pitié-Salpêtrière; Paris France
| | | | | | - R. Fior
- AP-HP, Hôpital Béclère; Clamart France
| | - J. E. Gottenberg
- INSERM UMR-S 1109, CHRU Strasbourg, and Université de Strasbourg; Strasbourg France
| | - R. Seror
- Université Paris-Sud, INSERM U1184, and AP-HP, Hôpitaux Universitaires Paris-Sud; Le Kremlin-Bicêtre France
| | - X. Mariette
- Université Paris-Sud, INSERM U1184, and AP-HP, Hôpitaux Universitaires Paris-Sud; Le Kremlin-Bicêtre France
| |
Collapse
|
26
|
Bende RJ, Janssen J, Wormhoudt TAM, Wagner K, Guikema JEJ, van Noesel CJM. Identification of a novel stereotypic IGHV4-59/IGHJ5-encoded B-cell receptor subset expressed by various B-cell lymphomas with high affinity rheumatoid factor activity. Haematologica 2016; 101:e200-3. [PMID: 26858354 DOI: 10.3324/haematol.2015.139626] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Richard J Bende
- Department of Pathology and Lymphoma and Myeloma Center Amsterdam (LYMMCARE), Academic Medical Center, Amsterdam, The Netherlands
| | - Jerry Janssen
- Department of Pathology and Lymphoma and Myeloma Center Amsterdam (LYMMCARE), Academic Medical Center, Amsterdam, The Netherlands
| | - Thera A M Wormhoudt
- Department of Pathology and Lymphoma and Myeloma Center Amsterdam (LYMMCARE), Academic Medical Center, Amsterdam, The Netherlands
| | - Koen Wagner
- AIMM Therapeutics, Amsterdam, The Netherlands
| | - Jeroen E J Guikema
- Department of Pathology and Lymphoma and Myeloma Center Amsterdam (LYMMCARE), Academic Medical Center, Amsterdam, The Netherlands
| | - Carel J M van Noesel
- Department of Pathology and Lymphoma and Myeloma Center Amsterdam (LYMMCARE), Academic Medical Center, Amsterdam, The Netherlands
| |
Collapse
|
27
|
New developments in the pathology of malignant lymphoma: a review of the literature published from October 2014-December 2014. J Hematop 2015; 8:21-29. [PMID: 25798206 PMCID: PMC4357643 DOI: 10.1007/s12308-015-0240-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
|