Abstracts tagged "proteomics"

Abstract Number: 0922 • ACR Convergence 2023
The Multi-Omic Landscape of Systemic Lupus Erythematosus Patients Highlights Metabolic and Immune Pathways Associated with Distinctive Clinical Profiles
Tomás Cerdó¹, Carlos Perez-Sanchez², Laurel Woodridge³, Mª Angeles Aguirre⁴, Rafaela Ortega Castro⁵, Ismael Sánchez-Pareja⁶, Laura Muñoz-Barrera¹, Pedro Segui¹, Christian Merlo⁶, Pedro Ortiz Buitrago⁷, Desiree Ruiz Vilchez⁸, Maria del Carmen Abalos-Aguilera⁸, Pilar Font Ugalde¹, Nuria Barbarroja⁹, Alejandro Escudero¹⁰, Elizabeth Jury³ and Chary Lopez-Pedrera¹¹, ¹IMIBIC/Reina Sofia Hospital/University of Cordoba, Córdoba, Spain, ²IMIBIC, Córdoba, Spain, ³Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom, ⁴Reina Sofía University Hospital/ Rheumatology Department, Córdoba, Spain, ⁵Hospital Reina Sofía, Cordoba, Spain, ⁶IMIBIC/Reina Sofia Hospital/University of Cordoba, Rheumatology, Córdoba, Spain, ⁷IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁸Rheumatology Department, Reina Sofia University Hospital/Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Córdoba, Spain, ⁹University of Cordoba, Córdoba, Spain, ¹⁰SAS, Córdoba, Spain, ¹¹IMIBIC - Reina Sofia Hospital, Córdoba, Spain
Background/Purpose: Systemic lupus erythematosus (SLE) poses a significant challenge at the diagnostic and treatment levels due to its severe multisystem nature and notable heterogeneity in…
Abstract Number: 2362 • ACR Convergence 2023
Identification of Protein Biomarkers Associated with the Severity and Risk of Progression of Interstitial Lung Disease in VEDOSS and Established Systemic Sclerosis Patients
Thierry Sornasse¹, Vishal Kakkar², Rebecca Ross³, Sunhwa Kim⁴ and Francesco Del Galdo⁵, ¹AbbVie, Inc., North Chicago, IL, ²University of Leeds, Leeds, United Kingdom, ³Medicine and Health, University of Leeds, Leeds, United Kingdom, ⁴AbbVie, Inc., South San Francisco, CA, ⁵University of Leeds - Leeds Institute of Rheumatic and Muskuloskeletal Medicine, Leeds, United Kingdom
Background/Purpose: Pulmonary Fibrosis (PF) is one of the primary causes of systemic sclerosis (SSc)-related death. Hence, monitoring and predicting the course of PF in SSc…
Abstract Number: 0938 • ACR Convergence 2023
Deconvolution of the Molecular Signature of Very Early Diagnosis of Systemic Sclerosis (VEDOSS) and Established Disease: A Biomarker Blueprint of Scleroderma Disease Continuum
Sunhwa Kim¹, Thierry Sornasse², Vishal Kakkar³, Rebecca Ross⁴, Yingtao Bi⁵, Hengcheng Hu², Lisa Hazelwood², Lauren Reinke-Breen⁶, jozsef karman⁷, Chris Butler², Jennifer Van Camp² and Francesco Del Galdo⁸, ¹AbbVie, Inc., South San Francisco, CA, ²AbbVie, Inc., North Chicago, IL, ³University of Leeds, Leeds, United Kingdom, ⁴Medicine and Health, University of Leeds, Leeds, United Kingdom, ⁵AbbVie, Inc., Worcester, MA, ⁶AbbVie, Inc., Vernon Hills, IL, ⁷AbbVie, Inc., San Francisco, CA, ⁸University of Leeds - Leeds Institute of Rheumatic and Muskuloskeletal Medicine, Leeds, United Kingdom
Background/Purpose: Systemic sclerosis (SSc) is an autoimmune disease that affects multiple organs asynchronously, leading to highly variable fibrotic damage and consequent increased morbidity and mortality.…
Abstract Number: 2427 • ACR Convergence 2023
Degranulating PR3+ Myeloid Cells Characterize Proliferative Lupus Nephritis
Alessandra Ida Celia¹, Xiaoping Yang², Hana Minsky², Silvia Malvica², Michelle Petri³, the Accelerating Medicines Partnership in RA/SLE⁴, Avi Rosenberg⁵ and Andrea Fava², ¹John Hopkins University of Medicine, Rome, Italy, ²Johns Hopkins University, Baltimore, MD, ³Department of Medicine, Division of Rheumatology, Johns Hopkins University School of Medicine, Timonium, MD, ⁴Multiple, Multiple, ⁵Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD
Background/Purpose: As part of the Accelerating Medicines Partnership (AMP), we discovered that urinary PR3, a neutrophil degranulation product, is associated with histological activity, indicating the…
Abstract Number: 0939 • ACR Convergence 2023
HRCT-derived Delta Radiomic Features Classify Response to Anti-Fibrotic Treatment in Experimental and Human Fibrosing Interstitial Lung Disease
David Lauer¹, Luca Romano Kolly¹, Hubert Gabrys², Matthias Brunner¹, Malgorzata Anna Maciukiewicz¹, Thomas Frauenfelder³, Stephanie Tanadini-Lang², Anne-Christine Uldry⁴, Manfred Heller⁴, Kerstin Klein⁵, Oliver Distler⁶, Janine Gote-Schniering¹ and Britta Maurer⁷, ¹University Hospital Bern, Bern, Switzerland, ²University Hospital Zurich, Zurich, Switzerland, ³Dept of Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland, ⁴University of Bern, Bern, Switzerland, ⁵Department of Rheumatology and Immunology, University Hospital Bern, Bern, Switzerland, ⁶Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland, ⁷University Hospital Bern, University Bern, Bern, Switzerland
Background/Purpose: Quantification of response to anti-fibrotic drugs in patients with fibrosing interstitial lung disease (ILD) relies on repeated pulmonary function tests (PFT) and visual evaluation…
Abstract Number: 2495 • ACR Convergence 2023
Unbiased Proteomic Approach to Identify Novel Biomarkers of Disease Activity in ANCA- Associated Vasculitis
Natalie Atallah¹, Vahe Panossian², Xiaoqing Fu¹, Claire Cook¹ and Zachary Wallace³, ¹Massachusetts General Hospital, Boston, MA, ²American University of Beirut, Beirut, Lebanon, ³Massachusetts General Hospital, Newton, MA
Background/Purpose: Identifying novel biomarkers of disease activity could improve outcomes by facilitating personalized approaches to treatment decisions in ANCA-associated vasculitis. Biomarkers of disease activity used…
Abstract Number: 0946 • ACR Convergence 2023
Immunoglobulins G Purified from Systemic Sclerosis Patients Influence Cytoplasmic and Nuclear Proteins Profile in Dermal Fibroblasts
Aurélien Chepy¹, Marie Duhamel², Solange Vivier¹, Clément Chauvet¹, Lucile Guilbert³, Eric Hachulla⁴, Sylvain Dubucquoi¹, David Launay¹, Michel Salzet² and Vincent Sobanski¹, ¹Univ. Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France, ²Univ. Lille, Inserm, CHU Lille, U1192 - Protéomique Réponse Inflammatoire Spectrométrie de Masse - PRISM, Lille, France, ³CHU Lille, Institut d’Immunologie, Lille, France, ⁴CHU Lille, Département de Médecine Interne et Immunologie Clinique, Centre de Référence des Maladies Auto-immunes Systémiques Rares du Nord et Nord-Ouest de France (CeRAINO), Lille, France
Background/Purpose: Autoantibodies (Aab) are frequent in systemic sclerosis (SSc). While recognized as potent biomarkers, their pathogenic role is unclear. Recently, we showed that immunoglobulins G…
Abstract Number: 2581 • ACR Convergence 2023
Proteomic Signatures in Pre-Rheumatoid Arthritis Suggest Evolving Biological Pathways in Different Stages of Disease Development That May Inform Prediction and Prevention Strategies
Samir Rachid Zaim¹, Adam Savage¹, Mark Gillespie¹, Christy Bennett¹, lynne Becker¹, LauraKay Moss², Marie Feser², Jess Edison³, Ted R Mikuls⁴, Michael Holer², kevin Deane² and Xiao-Jun Li¹, ¹Allen Institute for Immunology, Seattle, WA, ²University of Colorado Anschutz Medical Campus, Aurora, CO, ³Walter Reed Military Medical Center, Bethesda, MD, ⁴Division of Rheumatology and Immunology, University of Nebraska Medical Center, Omaha, NE
Background/Purpose: Rheumatoid arthritis (RA) includes a stage of development that can be termed 'pre-RA' and defined as the presence of abnormal biomarkers and/or other features…
Abstract Number: 0962 • ACR Convergence 2023
Topological Proteomic Differences in Fibrotic and Unaffected Skin in Scleroderma
Irene Choi¹, Courtney Yu², Francesco Boin¹, Elizabeth Volkmann³, Stephanie Stanford² and Nunzio Bottini⁴, ¹Cedars-Sinai Medical Center, Los Angeles, CA, ²University of California San Diego, San Diego, CA, ³University of California Los Angeles, Los Angeles, CA, ⁴University of California, San Francisco, CA
Background/Purpose: Scleroderma (SSc) is a chronic autoimmune and rheumatic disease characterized by varying levels of tissue fibrosis in the skin and other internal organs. It…
Abstract Number: 2601 • ACR Convergence 2023
Identification of Giant Cell Arteritis Using Plasma Proteome Profiles Integrated with Machine Learning
kevin cunningham¹, Jaeyun Sung², Benjamin Hur², VINOD GUPTA², Matthew Koster², Cornelia M. Weyand³, David Cuthbertson⁴, Nader Khalidi⁵, Curry Koening⁶, Carol Langford⁷, Carol McAlear⁸, Paul Monach⁹, Larry Moreland¹⁰, Christian Pagnoux¹¹, Rennie Rhee⁸, Philip Seo¹², Peter Merkel⁸ and Kenneth Warrington², ¹University of Minnesota, Minneapolis, MN, ²Mayo Clinic, Rochester, MN, ³Mayo Clinic School of Medicine and Stanford University, Rochester, MN, ⁴University of South Florida, Tampa, FL, ⁵McMaster University, Hamilton, ON, Canada, ⁶University of Texas Dell Medical School, Austin, TX, ⁷Cleveland Clinic, Cleveland, OH, ⁸University of Pennsylvania, Philadelphia, PA, ⁹VA Boston Healthcare System, Boston, MA, ¹⁰University of Colorado, Denver, CO, ¹¹Mount Sinai Hospital, Toronto, ON, Canada, ¹²Johns Hopkins University, Baltimore, MD
Background/Purpose: The availability of diagnostic laboratory tests and specific biomarkers of disease activity for giant cell arteritis (GCA) remains an area of unmet need. The…
Abstract Number: 1608 • ACR Convergence 2023
Plasma Proteomic Profiling in Antiphospholipid Antibody-positive Patients with Different Clinical Phenotypes: Results from the Antiphospholipid Syndrome Alliance for Clinical Trials and International Networking (APS ACTION) Registry
Ayesha Butt¹, Rolando Garcia Milian¹, George Goshua¹, Sean Gu¹, Eugenia Chock², Valentina Restrepo¹, John Hwa¹, Hyung Chun¹, H Michael Belmont³, Kello Nina⁴, D. Ware Branch⁵, Michelle Petri⁶, Jason Knight⁷, Rohan Willis⁸, Maria Laura Bertolaccini⁹, Doruk Erkan¹⁰, Alfred lee¹, Anish Sharda¹ and Alexander Pine¹¹, ¹Yale School of Medicine, New Haven, CT, ²Yale School of Medicine, Greenwich, CT, ³NYU School of Medicine, New York, NY, ⁴Northwell Health, Brooklyn, NY, ⁵University of Utah, Salt Lake City, UT, ⁶Department of Medicine, Division of Rheumatology, Johns Hopkins University School of Medicine, Timonium, MD, ⁷University of Michigan, Ann Arbor, MI, ⁸University of Texas Medical Branch, Galveston, TX, ⁹King's College London, London, United Kingdom, ¹⁰Hospital for Special Surgery, New York, NY, ¹¹VA Connecticut/Yale School of Medicine, West Haven, CT
Background/Purpose: Antiphospholipid syndrome (APS) is an autoimmune disease with thrombotic and obstetric complications arising via a model of immunothrombosis. Patients may present with a spectrum…
Abstract Number: 1633 • ACR Convergence 2023
Dose Dependent Modulation of a B Cell Protein Signature by Ianalumab in Patients with Sjögren’s Disease
Stephanie Finzel¹, Andrea Grioni², Benjamin A Fisher³, Athena S Papas⁴, Alexandre Avrameas², Danny Tuckwell², Jonas Zierer², Celine Rauld², Valeria De Luca², Enrico Ferrero², Andre Nogueira da Costa², Rainer Hillenbrand², Isabelle Isnardi² and Wolfgang Hueber², ¹Department of Rheumatology and Clinical Immunology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany, ²Novartis Pharma AG, Basel, Switzerland, ³University of Birmingham, Birmingham, United Kingdom, ⁴Division of Oral Medicine, Tufts School of Dental Medicine, Boston, MA
Background/Purpose: Ianalumab (VAY736) is an afuscosylated monoclonal antibody targeting the B cell activating factor receptor (BAFFR) that depletes B cells via enhanced antibody dependent cellular…
Abstract Number: 1637 • ACR Convergence 2023
IgG-Fc-N-Sialylation and -Galactosylation in Primary Sjögren’s Syndrome (Pss) in Its Potential as Marker of Disease State and Disease Activity
Helena Achten¹, Liselotte Deroo², Kristel De Boeck³, Matthias Jarlborg¹, Tine Decruy¹, Joke Deprez¹, Emilie Dumas¹, Dirk Elewaut⁴ and isabelle peene⁵, ¹Ghent University, Ghent, Belgium, ²Ghent University, Gent, Belgium, ³Ghent University Hospital, Ghent, Belgium, ⁴Ghent University and VIB Center for Inflammation Research, Ghent, Belgium, ⁵University Hospital Ghent, Ghent, Belgium
Background/Purpose: Loss of galactose and sialic acid structures attached to the IgG-Fc-fragment switches the antibody effector function from anti-inflammatory to pro-inflammatory1. This study investigated the…
Abstract Number: 0020 • ACR Convergence 2023
The Inflammatory Proteome in Sjögren’s Syndrome Identifies New Biomarkers and Relevant Clinical Subgroups
José Miguel Sequí-Sabater¹, Carlos Perez-Sanchez², Clarissa Meoni³, Tomás Cerdó-Ráez⁴, Maria del Carmen Abalos-Aguilera⁵, Desiree Ruiz Vilchez⁵, Francisco Cepas⁴, Nuria Barbarroja⁶, Alejandro Escudero⁷, Mª Angeles Aguirre⁸, Chary Lopez-Pedrera⁹ and Lorenzo Beretta¹⁰, ¹Agencia Valenciana de Salut/ Hospital Universitari de la Ribera/ Unitat de Reumatología, Gandía, Spain, ²IMIBIC, Córdoba, Spain, ³Ospedale Policlinico di Milano, Milan, Italy, ⁴Maimonides Institute for Biomedical Research (IMIBIC), Córdoba, Spain, ⁵Rheumatology Department, Reina Sofia University Hospital/Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Córdoba, Spain, ⁶University of Cordoba, Córdoba, Spain, ⁷SAS, Córdoba, Spain, ⁸Reina Sofía University Hospital/ Rheumatology Department, Córdoba, Spain, ⁹IMIBIC - Reina Sofia Hospital, Córdoba, Spain, ¹⁰Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di MIlano, Milan, Italy
Background/Purpose: Primary Sjögren's syndrome (pSS) is an autoimmune disease characterised by glandular involvement of the eye and salivary glands, leading to xerostomia and xerophthalmia. In…
Abstract Number: 1696 • ACR Convergence 2023
Multi-Omic Profiling Reveals Immune Cell Priming Signature Linked to Systemic Lupus Erythematosus Prognosis
Michael A. Smith¹, Dominic Sinibaldi², Saifur Rahman¹, Chia-Chien Chiang², Anna M. Hansen¹, Jill Henault¹, Carlos P. Roca³, Shu Wang¹, Kamelia Zerrouki¹, Rebecca Filippi¹, Christopher Groves¹, Zerai Manna⁴, Jun Chu⁴, Michael Davis⁴, sarthak gupta⁴, Christopher Morehouse¹, Melissa De los Reyes¹, Rachel Ettinger¹, Roland Kolbeck¹, Mariana Kaplan⁵, Miguel A. Sanjuan¹, Richard M. Siegel⁶, sarfaraz Hasni⁴ and Kerry A. Casey¹, ¹BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, ²Data Science and AI, AstraZeneca, Gaithersburg, MD, ³Data Science and AI, AstraZeneca, Cambridge, United Kingdom, ⁴Lupus Clinical Trials Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health (NIH), Bethesda, MD, ⁵Lupus Clinical Trials Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health (NIH); Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health (NIH), Bethesda, MD, ⁶Office of the Clinical Director, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health (NIH), Bethesda, MD
Background/Purpose: Much of our understanding of systemic lupus erythematosus (SLE) immunopathogenesis is derived from gene profiling studies, where core pathways such as neutrophil dysregulation and…

All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].

ACR Abstract Embargo Policy

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. Academic institutions, private organizations and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part a scientific presentation or presentation of additional new information that will be available at the time of the meeting) is under embargo until Saturday, November 11, 2023.

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying financial and other sponsors about this policy. If you have questions about the abstract embargo policy, please contact the public relations department at [email protected].

Copyright Policy

View ACR Policies.