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Mehta JM, Hiremath SC, Chilimba C, Ghasemi A, Weaver JD. Translation of cell therapies to treat autoimmune disorders. Adv Drug Deliv Rev 2024; 205:115161. [PMID: 38142739 PMCID: PMC10843859 DOI: 10.1016/j.addr.2023.115161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/05/2023] [Accepted: 12/15/2023] [Indexed: 12/26/2023]
Abstract
Autoimmune diseases are a diverse and complex set of chronic disorders with a substantial impact on patient quality of life and a significant global healthcare burden. Current approaches to autoimmune disease treatment comprise broadly acting immunosuppressive drugs that lack disease specificity, possess limited efficacy, and confer undesirable side effects. Additionally, there are limited treatments available to restore organs and tissues damaged during the course of autoimmune disease progression. Cell therapies are an emergent area of therapeutics with the potential to address both autoimmune disease immune dysfunction as well as autoimmune disease-damaged tissue and organ systems. In this review, we discuss the pathogenesis of common autoimmune disorders and the state-of-the-art in cell therapy approaches to (1) regenerate or replace autoimmune disease-damaged tissue and (2) eliminate pathological immune responses in autoimmunity. Finally, we discuss critical considerations for the translation of cell products to the clinic.
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Affiliation(s)
- Jinal M Mehta
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Shivani C Hiremath
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Chishiba Chilimba
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Azin Ghasemi
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Jessica D Weaver
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA.
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Ruder J, Docampo MJ, Rex J, Obahor S, Naghavian R, Müller AM, Schanz U, Jelcic I, Martin R. Dynamics of T cell repertoire renewal following autologous hematopoietic stem cell transplantation in multiple sclerosis. Sci Transl Med 2022; 14:eabq1693. [DOI: 10.1126/scitranslmed.abq1693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
Autologous hematopoietic stem cell transplantation (aHSCT) is a highly effective treatment of multiple sclerosis (MS). It depletes autoreactive cells and subsequently renews adaptive immune cells. The possible proinflammatory potential of surviving T cells early after aHSCT has not been studied. Here, we examined the dynamics of new and surviving T cells in 27 patients after aHSCT by multidimensional flow cytometry, T cell receptor (TCR) sequencing, specificity testing, telomere length profiling, and HLA genotyping. Early after aHSCT, naïve T cells are barely detectable, whereas effector memory (EM) T cells quickly reconstitute to pre-aHSCT values. EM CD4+T cells early after aHSCT have shorter telomeres, have higher expression of senescence and exhaustion markers, and proliferate less than those before aHSCT. We find a median TCR repertoire overlap of 26% between the early post-aHSCT EM CD4+T cells and pre-aHSCT, indicating persistence of EM CD4+T cells early after transplantation. The EM CD4+TCR repertoire overlap declines to 15% at 12 months after aHSCT, whereas the naïve TCR repertoire entirely renews. HLA-DR–associated EM CD4+T cell reactivity toward MS-related antigens decreased after aHSCT, whereas reactivity toward EBV increased. Our data show substantial survival of pre-aHSCT EM CD4+T cells early after transplantation but complete renewal of the T cell repertoire by nascent T cells later.
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Affiliation(s)
- Josefine Ruder
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - María José Docampo
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Jordan Rex
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Simon Obahor
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Reza Naghavian
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Antonia M.S. Müller
- Department of Medical Oncology and Hematology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Urs Schanz
- Department of Medical Oncology and Hematology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Ilijas Jelcic
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Roland Martin
- Neuroimmunology and Multiple Sclerosis Research Section (NIMS), Department of Neurology, University and University Hospital Zurich, 8091 Zurich, Switzerland
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Muraro PA, Martin R, Mancardi GL, Nicholas R, Sormani MP, Saccardi R. Autologous haematopoietic stem cell transplantation for treatment of multiple sclerosis. Nat Rev Neurol 2017; 13:391-405. [PMID: 28621766 DOI: 10.1038/nrneurol.2017.81] [Citation(s) in RCA: 174] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Autologous haematopoietic stem cell transplantation (AHSCT) is a multistep procedure that enables destruction of the immune system and its reconstitution from haematopoietic stem cells. Originally developed for the treatment of haematological malignancies, the procedure has been adapted for the treatment of severe immune-mediated disorders. Results from ∼20 years of research make a compelling case for selective use of AHSCT in patients with highly active multiple sclerosis (MS), and for controlled trials. Immunological studies support the notion that AHSCT causes qualitative immune resetting, and have provided insight into the mechanisms that might underlie the powerful treatment effects that last well beyond recovery of immune cell numbers. Indeed, studies have demonstrated that AHSCT can entirely suppress MS disease activity for 4-5 years in 70-80% of patients, a rate that is higher than those achieved with any other therapies for MS. Treatment-related mortality, which was 3.6% in studies before 2005, has decreased to 0.3% in studies since 2005. Current evidence indicates that the patients who are most likely to benefit from and tolerate AHSCT are young, ambulatory and have inflammatory MS activity. Clinical trials are required to rigorously test the efficacy, safety and cost-effectiveness of AHSCT against highly active MS drugs.
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Affiliation(s)
- Paolo A Muraro
- Division of Brain Sciences, Imperial College London, Burlington Danes Building, 190 Du Cane Road, London W12 0NN, UK
| | - Roland Martin
- Neuroimmunology and Multiple Sclerosis Research, Neurology Clinic, University Hospital Zurich, University Zurich, Frauenklinikstrasse 26, 8091 Zurich, Switzerland
| | - Giovanni Luigi Mancardi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Largo Paolo Daneo 3, 16145 Genova, Italy
- Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
| | - Richard Nicholas
- Division of Brain Sciences, Imperial College London, Burlington Danes Building, 190 Du Cane Road, London W12 0NN, UK
| | - Maria Pia Sormani
- Biostatistics Unit, Department of Health Sciences (DISSAL), University of Genoa, Via Pastore 1, 16132, Genova, Italy
| | - Riccardo Saccardi
- Cell Therapy and Transfusion Medicine Unit, Careggi University Hospital, Largo Brambilla, 3-50134 Firenze, Italy
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Lin X, Deng FY, Lu X, Lei SF. Susceptibility Genes for Multiple Sclerosis Identified in a Gene-Based Genome-Wide Association Study. J Clin Neurol 2015; 11:311-8. [PMID: 26320842 PMCID: PMC4596110 DOI: 10.3988/jcn.2015.11.4.311] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 11/22/2014] [Accepted: 11/26/2014] [Indexed: 01/18/2023] Open
Abstract
Background and Purpose Multiple sclerosis (MS) is a demyelinating and inflammatory disease of the central nervous system. The aim of this study was to identify more genes associated with MS. Methods Based on the publicly available data of the single-nucleotide polymorphism-based genome-wide association study (GWAS) from the database of Genotypes and Phenotypes, we conducted a powerful gene-based GWAS in an initial sample with 931 family trios, and a replication study sample with 978 cases and 883 controls. For interesting genes, gene expression in MS-related cells between MS cases and controls was examined by using publicly available datasets. Results A total of 58 genes was identified, including 20 "novel" genes significantly associated with MS (p<1.40×10-4). In the replication study, 44 of the 58 identified genes had been genotyped and 35 replicated the association. In the gene-expression study, 21 of the 58 identified genes exhibited differential expressions in MS-related cells. Thus, 15 novel genes were supported by replicated association and/or differential expression. In particular, four of the novel genes, those encoding myelin oligodendrocyte glycoprotein (MOG), coiled-coil alpha-helical rod protein 1 (CCHCR1), human leukocyte antigen complex group 22 (HCG22), and major histocompatibility complex, class II, DM alpha (HLA-DMA), were supported by the evidence of both. Conclusions The results of this study emphasize the high power of gene-based GWAS in detecting the susceptibility genes of MS. The novel genes identified herein may provide new insights into the molecular genetic mechanisms underlying MS.
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Affiliation(s)
- Xiang Lin
- Center for Genetic Epidemiology and Genomics, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China.,Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China.,Department of Tuberculosis Control, Ningbo Municipal Center for Disease Control & Prevention, Ningbo, Zhejiang, People's Republic of China
| | - Fei Yan Deng
- Center for Genetic Epidemiology and Genomics, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China.,Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Xin Lu
- Center for Genetic Epidemiology and Genomics, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China.,Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Shu Feng Lei
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China.,Center for Genetic Epidemiology and Genomics, School of Public Health, Soochow University, Suzhou, Jiangsu, People's Republic of China.
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Lin X, Deng FY, Mo XB, Wu LF, Lei SF. Functional relevance for multiple sclerosis-associated genetic variants. Immunogenetics 2014; 67:7-14. [DOI: 10.1007/s00251-014-0803-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 09/05/2014] [Indexed: 01/24/2023]
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Pfender N, Saccardi R, Martin R. Autologous hematopoietic stem cell transplantation as a treatment option for aggressive multiple sclerosis. Curr Treat Options Neurol 2013; 15:270-80. [PMID: 23637027 DOI: 10.1007/s11940-013-0234-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OPINION STATEMENT Despite the development of several injectable or oral treatments for relapsing-remitting multiple sclerosis (RRMS), it remains difficult to treat patients with aggressive disease, and many of these continue to develop severe disability. During the last two decades autologous hematopoietic stem cell transplantation (aHSCT) has been explored with the goal to eliminate an aberrant immune system and then re-install a healthy and tolerant one from hematopoietic precursor cells that had been harvested from the patient prior to chemotherapy. Clinical studies have shown that aHSCT is able to completely halt disease activity in the majority of patients with aggressive RRMS. Research on the mechanisms of action supports that aHSCT indeed leads to renewal of a healthy immune system. Below we will summarize important aspects of aHSCT and mention the currently best-examined regimen.
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Affiliation(s)
- Nikolai Pfender
- Neuroimmunology and MS Research, Department of Neurology, University Hospital Zurich, Frauenklinikstrasse 26, 8091, Zurich, Switzerland
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