ArticleNeurology(R) neuroimmunology & neuroinflammation2019
PD1 pathway in immune-mediated myopathies: Pathogenesis of dysfunctional T cells revisited.
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Article in Neurology(R) neuroimmunology & neuroinflammation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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32citing papers in PubMed
5.3field-weighted citation impact, top 4% of its field
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Who cites it
32 citing papers in PubMed, 63 citations in OpenAlex.
- Immunopathogenesis of Immune-Mediated Necrotizing Myopathy: Insights Drawn from Pathological Phenotypes and Mechanistic Elaboration.Biomedicines · 2026Review
- Myeloid dendritic cell subsets characterise muscle in patients with inclusion body myositis and correlate with the IFN-γ pathway and effector T cell markers.Annals of the rheumatic diseases · 2026Article
- Etiopathogenesis of Immune-Mediated Necrotizing Myopathy: A Comprehensive Review of Recent Advances.CNS neuroscience & therapeutics · 2026Review
- Immune checkpoint inhibitor-related myotoxicity in lung cancer: a decade-long real-world pharmacovigilance analysis of the FAERS database.Frontiers in pharmacology · 2026Article
- Autoimmune Neuromuscular Disorders at a Molecular Crossroad: Linking Pathogenesis to Targeted Immunotherapy.International journal of molecular sciences · 2025Review
- Distinct cytokine and cytokine receptor expression patterns characterize different forms of myositis.Rheumatology (Oxford, England) · 2025Article
- Idiopathic Inflammatory Myopathies: Recent Evidence Linking Pathogenesis and Clinical Features.International journal of molecular sciences · 2025Review
- Adenosine A2B receptor activation regulates the balance between T helper 17 cells and regulatory T cells, and inhibits regulatory T cells exhaustion in experimental autoimmune myositis.Journal of cachexia, sarcopenia and muscle · 2024Article
- Anti-Ku + myositis: an acquired inflammatory protein-aggregate myopathy.Acta neuropathologica · 2024Article
- Immune-Mediated Necrotizing Myopathies: Current Landscape.Current neurology and neuroscience reports · 2024Review
- Sporadic Inclusion Body Myositis at the Crossroads between Muscle Degeneration, Inflammation, and Aging.International journal of molecular sciences · 2024Review
- Effects of immune exhaustion and senescence of innate immunity in autoimmune disorders.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2024Review
- Imaging With PET/CT of Diffuse CD8 T-Cell Infiltration of Skeletal Muscle in Patients With Inclusion Body Myositis.Neurology · 2023Article
- Morphological and molecular comparison of HIV-associated and sporadic inclusion body myositis.Journal of neurology · 2023Article
- Upregulation of the CD155-CD226 Axis Is Associated With Muscle Inflammation and Disease Severity in Idiopathic Inflammatory Myopathies.Neurology(R) neuroimmunology & neuroinflammation · 2023Article
- Pembrolizumab-Induced Fatal Myasthenia, Myocarditis, and Myositis in a Patient with Metastatic Melanoma: Autopsy, Histological, and Immunohistochemical Findings-A Case Report and Literature Review.International journal of molecular sciences · 2023Review
- Neuromuscular disease: 2023 update.Free neuropathology · 2023Article
- Endoplasmic reticulum-stress and unfolded protein response-activation in immune-mediated necrotizing myopathy.Brain pathology (Zurich, Switzerland) · 2022Article
- Inclusion Body Myositis and Neoplasia: A Narrative Review.International journal of molecular sciences · 2022Review
- Inclusion body myositis and associated diseases: an argument for shared immune pathologies.Acta neuropathologica communications · 2022Review
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Authors and funding
14 authors at 1 institution in 1 country.
Samuel KnaussDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Corinna PreusseDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Yves AllenbachDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Sarah Leonard-LouisDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Mehdi TouatDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Norina FischerDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Helena RadbruchDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Ronja MothesDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Vitali MatyashDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Wolfgang BöhmerleDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Matthias EndresDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Hans-Hilmar GoebelDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Olivier BenvenisteDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
Werner StenzelDepartment of Neurology (S.K., W.B., M.E.) and Department of Neuropathology (C.P., N.F., H.R., R.M., V.M., H.-H.G., W.S.), Charité-Universitätsmedizin, Berlin, Germany; Department of Internal Medicine and Clinical Immunology (Y.A., O.B.), Assistance Public-Hôpitaux de Paris, Sorbonne-Université, INSERM, UMR974, Pitié-Salpêtrière University Hospital; Unité de Pathologie Neuromusculaire (S.L.-L.), Centre de Référence Paris-Est, Groupe Hospitalier Pitié-Salpêtrière; Service de Neurologie 2-Mazarin (M.T.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; OncoNeuroTox Group (M.T.), Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy; Inserm U 1127 (M.T.), CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Université, Paris, France; Leibniz ScienceCampus Chronic Inflammation (H.R., R.M., W.S.); Center for Stroke Research Berlin (M.E.), Charité-Universitätsmedizin, Berlin; German Centre for Cardiovascular Research (DZHK) (M.E.); and German Center for Neurodegenerative Diseases (DZNE) (M.E.).
German Centre for Cardiovascular Research · DE
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To investigate the relevance of dysfunctional T cells in immune-mediated myopathies. We analyzed T-cell exhaustion and senescence, in the context of programmed cell death protein 1 (PD1)-related immunity in skeletal muscle biopsies from patients with immune-mediated necrotizing myopathy (IMNM), sporadic inclusion body myositis (sIBM), and myositis induced by immune checkpoint inhibitors (irMyositis). Methods: Skeletal muscle biopsies from 12 patients with IMNM, 7 patients with sIBM, and 8 patients with irMyositis were analyzed by immunostaining and immunofluorescence as well as by quantitative PCR. Eight biopsies from nondisease participants served as controls. Results: CD3 Conclusion: Persistent exposure to antigens in IMNMs and sIBM may lead to T-cell exhaustion, a process controlled by the PD1 receptor and its cognate ligands PD-L1/PD-L2. To our knowledge, these data are the first evidence of presence of dysfunctional T cells and relevance of the PD1 pathway in IMNM, sIBM, and irMyositis. These findings may guide the way to a novel understanding of the immune pathogenesis of immune-mediated myopathies.
Indexed as
B7-H1 AntigenProgrammed Cell Death 1 Ligand 2 ProteinProgrammed Cell Death 1 ReceptorT-LymphocytesAdolescentAdultAgedAged, 80 and overAutoimmune DiseasesChild, PreschoolFemaleHumansMaleMiddle AgedMuscle, SkeletalMyositisB7-H1 AntigenCD274 protein, humanPDCD1LG2 protein, humanPDCD1 protein, humanProgrammed Cell Death 1 Ligand 2 ProteinProgrammed Cell Death 1 Receptor
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