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Khodaie F, Lapevandani MM, Ebrahimi Y, Sahraian MA, Moghadasi AN, Ayoubi S, Goudarzi H, Paybast S, Kamyari N, Asgari N, Fujihara K, Heidari H, Eskandarieh S. Neuromyelitis optica spectrum disorders registry system in Iran: Validity of data sets. Mult Scler Relat Disord 2024; 87:105685. [PMID: 38759423 DOI: 10.1016/j.msard.2024.105685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 02/05/2024] [Accepted: 05/12/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND A targeted structure for recording, monitoring, and follow-up of patients with neuromyelitis optica spectrum disorders (NMOSD) is in demand. To obtain the correct and uniform standardized information registry system, it is necessary to use a data set that has good validity to help policy-makers systematically plan for improvements in the quality of care. The main goal of the present study was to develop a NMOSD data set for the national registry system in Iran (NMORI) and to evaluate the validity of the presented data set. METHODS The NMORI data set consisted of baseline characteristics, disease and exposure history, background and past medical history, diagnosis and treatment, clinical features, imaging, and para-clinical findings. The content validity was evaluated by 18 experts from Iran, Japan, and Denmark by scoring each of the questionnaire items in term of transparency, simplicity, and relevance. According to the points given, the content validity index (CVI) and content validity ratio (CVR) scores were calculated and compared with the critical limit. RESULTS The current study was designed as a 125-items data set which was considered valid. In terms of relevance 110 out of 125 items, simplicity 113 out of 125 items, and transparency 123 out of 125 items had Item-CVI>0.79. All Scale-level-CVI values were greater than 0.9, showing noticeable content validity. In this data set, 112 items had CVR > 0.49, which was considered an acceptable level of significance. CONCLUSION The implementing of NMORI is important in a developing country such as Iran with significant increasing prevalence of this disease. This registry facilitates a uniform and valid diagnosis and is considered valid for clinical investigation and epidemiological research on NMOSD. Scientists and healthcare policymakers can rely on a validated data set in order to have access to accurate data.
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Affiliation(s)
- Faezeh Khodaie
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Mohammadi Lapevandani
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Yasamin Ebrahimi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Sahraian
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdorreza Naser Moghadasi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeideh Ayoubi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Houman Goudarzi
- Center for Medical Education and International Relations, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Sepideh Paybast
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Naser Kamyari
- Department of Biostatistics and Epidemiology, School of Health, Abadan University of Medical Sciences, Abadan, Iran
| | - Nasrin Asgari
- Department of Neurology, Slagelse & Institute of Regional Health Research and Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Kazuo Fujihara
- Department of Multiple Sclerosis Therapeutics, Fukushima Medical University School of Medicine, Fukushima, Japan; Multiple Sclerosis & Neuromyelitis Optica Center, Koriyama, Japan; Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hora Heidari
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sharareh Eskandarieh
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Shaygannejad A, Rafiei N, Vaheb S, Yazdan Panah M, Shaygannejad V, Mirmosayyeb O. The Role of Glial Fibrillary Acidic Protein as a Biomarker in Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorder: A Systematic Review and Meta-Analysis. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1050. [PMID: 39064479 PMCID: PMC11279275 DOI: 10.3390/medicina60071050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 06/04/2024] [Accepted: 06/21/2024] [Indexed: 07/28/2024]
Abstract
There is debate on the role of glial fibrillary acidic protein (GFAP) as a reliable biomarker in multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMOSD), and its potential to reflect disease progression. This review aimed to investigate the role of GFAP in MS and NMOSD. A systematic search of electronic databases, including PubMed, Embase, Scopus, and Web of Sciences, was conducted up to 20 December 2023 to identify studies that measured GFAP levels in people with MS (PwMS) and people with NMOSD (PwNMOSD). R software version 4.3.3. with the random-effect model was used to pool the effect size with its 95% confidence interval (CI). Of 4109 studies, 49 studies met our inclusion criteria encompassing 3491 PwMS, 849 PwNMOSD, and 1046 healthy controls (HCs). The analyses indicated that the cerebrospinal fluid level of GFAP (cGFAP) and serum level of GFAP (sGFAP) were significantly higher in PwMS than HCs (SMD = 0.7, 95% CI: 0.54 to 0.86, p < 0.001, I2 = 29%, and SMD = 0.54, 95% CI: 0.1 to 0.99, p = 0.02, I2 = 90%, respectively). The sGFAP was significantly higher in PwNMOSD than in HCs (SMD = 0.9, 95% CI: 0.73 to 1.07, p < 0.001, I2 = 10%). Among PwMS, the Expanded Disability Status Scale (EDSS) exhibited significant correlations with cGFAP (r = 0.43, 95% CI: 0.26 to 0.59, p < 0.001, I2 = 91%) and sGFAP (r = 0.36, 95% CI: 0.23 to 0.49, p < 0.001, I2 = 78%). Regarding that GFAP is increased in MS and NMOSD and has correlations with disease features, it can be a potential biomarker in MS and NMOSD and indicate the disease progression and disability in these disorders.
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Affiliation(s)
- Aysa Shaygannejad
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan 81839-83434, Iran; (A.S.); (S.V.); (V.S.)
| | - Nazanin Rafiei
- School of Medicine, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran;
| | - Saeed Vaheb
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan 81839-83434, Iran; (A.S.); (S.V.); (V.S.)
| | - Mohammad Yazdan Panah
- Student Research Committee, Shahrekord University of Medical Sciences, Shahrekord 88157-13471, Iran;
| | - Vahid Shaygannejad
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan 81839-83434, Iran; (A.S.); (S.V.); (V.S.)
- Department of Neurology, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Omid Mirmosayyeb
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan 81839-83434, Iran; (A.S.); (S.V.); (V.S.)
- Department of Neurology, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
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Woo H, Hwang J, Choi SA, Chae SA. Epidemiology and Healthcare Utilization in Pediatric Multiple Sclerosis and Neuromyelitis Optica: A Nationwide Population-Based Study in South Korea (2016-2020). CHILDREN (BASEL, SWITZERLAND) 2024; 11:553. [PMID: 38790547 PMCID: PMC11119460 DOI: 10.3390/children11050553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024]
Abstract
Pediatric multiple sclerosis (MS) and neuromyelitis optica (NMO) are rare acquired demyelinating syndrome with limited epidemiological data available, particularly in non-Western setting. This study aimed to demonstrate the epidemiology of pediatric MS and NMO in South Korea and to analyze of healthcare utilization and economic burden associated with these conditions. Using a nationwide population-based database from the Korean Health Insurance Review and Assessment Service database, we identified pediatric cases (age < 20 years) of MS and NMO from 2016 to 2020. We analyzed incidence, prevalence, healthcare utilization and medical costs. The study found low age-standardized incidence and prevalence rates for pediatric MS and NMO in South Korea. There was a marked disparity in healthcare utilization between urban and rural areas. Most healthcare interactions occurred in tertiary hospitals in urban settings, particularly in Seoul. The study also highlighted the substantial economic burden associated with the management of rare diseases, with annual variability in medical costs. Pediatric MS and NMO are extremely rare in South Korea, with significant regional disparity in healthcare utilization. The findings emphasize the need for targeted healthcare policies to improve access and reduce disparities, particularly for chronic and rare diseases requiring specialized care.
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Affiliation(s)
- Hyewon Woo
- Department of Pediatrics, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea;
| | - Junho Hwang
- Department of pediatrics, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea; (J.H.); (S.A.C.)
| | - Sun Ah Choi
- Department of pediatrics, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul 07985, Republic of Korea
| | - Soo Ahn Chae
- Department of pediatrics, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea; (J.H.); (S.A.C.)
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Marrie RA, Maxwell CJ, Rotstein DL, Tsai CC, Tremlett H. Prodromes in demyelinating disorders, amyotrophic lateral sclerosis, Parkinson disease, and Alzheimer's dementia. Rev Neurol (Paris) 2024; 180:125-140. [PMID: 37567819 DOI: 10.1016/j.neurol.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/24/2023] [Accepted: 07/03/2023] [Indexed: 08/13/2023]
Abstract
A prodrome is an early set of symptoms, which indicates the onset of a disease; these symptoms are often non-specific. Prodromal phases are now recognized in multiple central nervous system diseases. The depth of understanding of the prodromal phase varies across diseases, being more nascent for multiple sclerosis for example, than for Parkinson disease or Alzheimer's disease. Key challenges when identifying the prodromal phase of a disease include the lack of specificity of prodromal symptoms, and consequent need for accessible and informative biomarkers. Further, heterogeneity of the prodromal phase may be influenced by age, sex, genetics and other poorly understood factors. Nonetheless, recognition that an individual is in the prodromal phase of disease offers the opportunity for earlier diagnosis and with it the opportunity for earlier intervention.
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Affiliation(s)
- R A Marrie
- Departments of Internal Medicine and Community Health Sciences, Rady Faculty of Health Sciences, Max-Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.
| | - C J Maxwell
- Schools of Pharmacy and Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada; ICES, Toronto, Ontario, Canada
| | - D L Rotstein
- Department of Medicine, University of Toronto, 6, Queen's Park Crescent West, 3rd floor, M5S 3H2 Toronto, Ontario, Canada; Saint-Michael's Hospital, 30, Bond Street, M5B 1W8 Toronto, Ontario, Canada
| | - C-C Tsai
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - H Tremlett
- Faculty of Medicine (Neurology), University of British Columbia, Vancouver, BC, Canada
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Meher BR, Mohanty RR, Dash A. Review of Satralizumab for Neuromyelitis Optica Spectrum Disorder: A New Biologic Agent Targeting the Interleukin-6 Receptor. Cureus 2024; 16:e55100. [PMID: 38558672 PMCID: PMC10978816 DOI: 10.7759/cureus.55100] [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] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Currently, three monoclonal antibodies (MABs) have received regulatory approval from the federal agency, the United States Food and Drug Administration (USFDA), for the medical management of neuromyelitis optica spectrum disorder (NMOSD). Satralizumab was the third approved therapy after MABs like eculizumab and inebilizumab for NMOSD, an uncommon but severe enfeebling autoimmune neurological disease. Satralizumab, a humanized monoclonal antibody, exerts its action in NMOSD by acting against cytokine interleukin-6 (IL-6), a foremost mediator in the pathological process of NMOSD. Two pivotal clinical trials carried out in NMOSD patients had established that satralizumab significantly decreased the rate of relapse in patients suffering from NMOSD as opposed to placebo. The trials also demonstrated that satralizumab is relatively safe. Thus, satralizumab provides an efficacious and safe treatment option for this rare, disabling central nervous system (CNS) disease. Our review aimed to elucidate the pharmacological characteristics of satralizumab and illustrate the available evidence regarding its safety and efficacy in patients with NMOSD.
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Affiliation(s)
- Bikash R Meher
- Pharmacology, All India Institute of Medical Sciences, Bhubaneswar, IND
| | - Rashmi R Mohanty
- General Medicine, All India Institute of Medical Sciences, Bhubaneswar, IND
| | - Ashish Dash
- Pharmacology, All India Institute of Medical Sciences, Bhubaneswar, IND
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Tremlett H, Chomba M, Mortel D, Braun S, Chishimba L, Mutete F, Mwendaweli N, Namangala C, Zimba S, Saylor D. Comorbidity in the multiple sclerosis and neuromyelitis optica spectrum disorders population: findings from an underserved, low income country, Zambia. Mult Scler Relat Disord 2024; 81:105365. [PMID: 38101225 DOI: 10.1016/j.msard.2023.105365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/20/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Comorbidities are common in multiple sclerosis (MS); little is known in neuromyelitis optica spectrum disorders (NMOSD) or outside high-income regions. OBJECTIVE Compare comorbidities in MS/NMOSD patients, Zambia. METHODS Comorbidities were compared for MS/NMOSD patients from Zambia's University Teaching Hospital using logistic regression. RESULTS Thirty-three were included (MS/NMOSD:17/16); 22 (67 %) females, mean age=35.6-years. Fifteen (46 %) had any comorbidity [MS/NMOSD:11/4], 14 physical (MS/NMOSD:10/4) and 6 psychiatric comorbidity (MS/NMOSD:5/1). Odds of any/any physical comorbidity was higher in MS versus NMOSD (age-adjusted odds ratio[aOR]=6.9;95 %CI:1.4-34.7,p=0.020/aOR=5.6;95 %:1.1-28.0,p=0.037). CONCLUSIONS Physical comorbidity affected >2-in-5 MS/NMOSD patients and psychiatric disorders ∼1-in-5. Odds of any/any physical comorbidity were >five-fold higher in MS versus NMOSD.
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Affiliation(s)
- Helen Tremlett
- Djavad Mowafaghian Centre for Brain Health and Faculty of Medicine (Neurology), University of British Columbia, Canada
| | - Mashina Chomba
- Department of Medicine, University of Zambia School of Medicine, Lusaka, Zambia
| | - Dominique Mortel
- University Teaching Hospital, University of Zambia School of Medicine, Lusaka, Zambia
| | - Sarah Braun
- University Teaching Hospital, University of Zambia School of Medicine, Lusaka, Zambia
| | - Lorraine Chishimba
- University Teaching Hospital, University of Zambia School of Medicine, Lusaka, Zambia
| | - Frighton Mutete
- University Teaching Hospital, University of Zambia School of Medicine, Lusaka, Zambia
| | - Naluca Mwendaweli
- Department of Medicine, University of Zambia School of Medicine, Lusaka, Zambia
| | - Coolwe Namangala
- Department of Medicine, University of Zambia School of Medicine, Lusaka, Zambia
| | - Stanley Zimba
- University Teaching Hospital, University of Zambia School of Medicine, Lusaka, Zambia
| | - Deanna Saylor
- University Teaching Hospital, University of Zambia School of Medicine, Lusaka, Zambia; Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Siriratnam P, Huda S, Butzkueven H, van der Walt A, Jokubaitis V, Monif M. A comprehensive review of the advances in neuromyelitis optica spectrum disorder. Autoimmun Rev 2023; 22:103465. [PMID: 37852514 DOI: 10.1016/j.autrev.2023.103465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 10/13/2023] [Indexed: 10/20/2023]
Abstract
Neuromyelitis optica spectrum disorder (NMOSD) is a rare relapsing neuroinflammatory autoimmune astrocytopathy, with a predilection for the optic nerves and spinal cord. Most cases are characterised by aquaporin-4-antibody positivity and have a relapsing disease course, which is associated with accrual of disability. Although the prognosis in NMOSD has improved markedly over the past few years owing to advances in diagnosis and therapeutics, it remains a severe disease. In this article, we review the evolution of our understanding of NMOSD, its pathogenesis, clinical features, disease course, treatment options and associated symptoms. We also address the gaps in knowledge and areas for future research focus.
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Affiliation(s)
- Pakeeran Siriratnam
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Saif Huda
- Department of Neurology, Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Vilija Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Mastura Monif
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia; Department of Neurology, Alfred Health, Melbourne, Victoria, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, VIC, Australia.
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Jagannath P, K MS, S SMA, Kulkarni A, Prashanth PSSS, Madan H, Anand A. Neuromyelitis optica spectrum disorder with AQP4-IgG presenting as area postrema syndrome and progressing to myelitis: A rare case report. Clin Case Rep 2023; 11:e7636. [PMID: 37415585 PMCID: PMC10319961 DOI: 10.1002/ccr3.7636] [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: 05/11/2023] [Revised: 06/13/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023] Open
Abstract
Key Clinical Message Neuromyelitis optica spectrum disorders can less commonly present with area postrema syndrome progressing to myelitis. Management involves intravenous glucocorticoids, plasma exchange, and preventive immunotherapy. Abstract Neuromyelitis optica spectrum disorders can less commonly present with area postrema syndrome progressing to myelitis. The majority of patients have positive AQP4-Ab. Diagnosis is based on clinical and imaging findings. These patients can be treated with intravenous glucocorticoids, plasma exchange, and preventive immunotherapy.
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Affiliation(s)
| | - Mohammed Suhail K
- Department of General MedicineM S Ramaiah Medical CollegeBengaluruIndia
| | | | - Ashwin Kulkarni
- Department of General MedicineM S Ramaiah Medical CollegeBengaluruIndia
| | | | - Hritik Madan
- Adesh Medical College and HospitalKurukshetraHaryanaIndia
| | - Ayush Anand
- BP Koirala Institute of Health SciencesDharanNepal
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Sipilä JOT. Adult-Onset Neuroepidemiology in Finland: Lessons to Learn and Work to Do. J Clin Med 2023; 12:3972. [PMID: 37373667 DOI: 10.3390/jcm12123972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Finland is a relatively small genetic isolate with a genetically non-homogenous population. Available Finnish data on neuroepidemiology of adult-onset disorders are limited, and this paper describes the conclusions that can be drawn and their implications. Apparently, Finnish people have a (relatively) high risk of developing Unverricht-Lundborg disease (EPM1), Multiple Sclerosis (MS), Amyotrophic Lateral Sclerosis (ALS), Spinal muscular atrophy, Jokela type (SMAJ) and adult-onset dystonia. On the other hand, some disorders, such as Friedreich's ataxia (FRDA) and Wilson's disease (WD), are almost absent or completely absent in the population. Valid and timely data concerning even many common disorders, such as stroke, migraine, neuropathy, Alzheimer's disease and Parkinson's disease, are unavailable, and there are virtually no data on many less-common neurological disorders, such as neurosarcoidosis or autoimmune encephalitides. There also appear to be marked regional differences in the incidence and prevalence of many diseases, suggesting that non-granular nationwide data may be misleading in many cases. Concentrated efforts to advance neuroepidemiological research in the country would be of clinical, administrative and scientific benefit, but currently, all progress is blocked by administrative and financial obstacles.
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Affiliation(s)
- Jussi O T Sipilä
- Department of Neurology, North Karelia Central Hospital, Siun Sote, 80210 Joensuu, Finland
- Clinical Neurosciences, Faculty of Medicine, University of Turku, 20014 Turku, Finland
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Műzes G, Sipos F. CAR-Based Therapy for Autoimmune Diseases: A Novel Powerful Option. Cells 2023; 12:1534. [PMID: 37296654 PMCID: PMC10252902 DOI: 10.3390/cells12111534] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/29/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
The pervasive application of chimeric antigen receptor (CAR)-based cellular therapies in the treatment of oncological diseases has long been recognized. However, CAR T cells can target and eliminate autoreactive cells in autoimmune and immune-mediated diseases. By doing so, they can contribute to an effective and relatively long-lasting remission. In turn, CAR Treg interventions may have a highly effective and durable immunomodulatory effect via a direct or bystander effect, which may have a positive impact on the course and prognosis of autoimmune diseases. CAR-based cellular techniques have a complex theoretical foundation and are difficult to implement in practice, but they have a remarkable capacity to suppress the destructive functions of the immune system. This article provides an overview of the numerous CAR-based therapeutic options developed for the treatment of immune-mediated and autoimmune diseases. We believe that well-designed, rigorously tested cellular therapies could provide a promising new personalized treatment strategy for a significant number of patients with immune-mediated disorders.
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Affiliation(s)
- Györgyi Műzes
- Immunology Division, Department of Internal Medicine and Hematology, Semmelweis University, 1088 Budapest, Hungary;
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