1
|
Juriol L, Valeff N, Dibo M, Ventimiglia MS, Correale J, Jensen F. Human chorionic gonadotropin regulates cytokine production by lymphocytes from patients with multiple sclerosis. J Reprod Immunol 2024; 164:104280. [PMID: 38908336 DOI: 10.1016/j.jri.2024.104280] [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: 11/09/2023] [Revised: 06/09/2024] [Accepted: 06/10/2024] [Indexed: 06/24/2024]
Abstract
Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system (CNS) that primarily affects young adults, predominantly females. This was partially attributed to sex differences in immunity, which are influenced by changes in sex hormones occurring during women's life, among other factors. Furthermore, MS patients experience significant improvement in their symptoms during pregnancy when levels of female sex-hormones significantly increase. This phenomenon was attributed to immune adaptations occurring during gestation which are regulated by paternal antigens and sex hormones. The human chorionic gonadotropin (hCG) was shown to have strong immunosuppressive abilities. We aimed to analyze here the capacity of the hCG to regulate pro- and anti-inflammatory cytokine production by PBMC from MS patients. PBMC isolated from 17 MS patients receiving IFNβ1a treatment were cultured with or without recombinant or urinary hCG. Cytokine production in the supernatants was assessed using a CBA array and cytokine production by lymphocytes and expression of co-stimulatory molecules in B-lymphocytes were evaluated by flow cytometry. hCG reduced the production of TNF by PBMC from MS patients while lowering the percentages of TNF producing T cells and diminishing the production of TNF by B cells. hCG significantly boosted the production of IL-10 by regulatory T cells and CD19high B cells from MS patients. Furthermore, hCG treatment lowered the percentages of CD80+CD86+ expressing B cells within PBMC from MS patients. Overall, our results described a novel and not yet explored mechanisms of action of hCG in the context of MS.
Collapse
Affiliation(s)
- Lorena Juriol
- Center for Pharmacological and Botanical Studies (CEFYBO-UBA-CONICET), Graduate School of Medicine, University of Buenos Aires, 2155 Paraguay St. 16th Floor, Ciudad Autónoma de Buenos Aires C1121ABG, Argentina
| | - Natalín Valeff
- Center for Pharmacological and Botanical Studies (CEFYBO-UBA-CONICET), Graduate School of Medicine, University of Buenos Aires, 2155 Paraguay St. 16th Floor, Ciudad Autónoma de Buenos Aires C1121ABG, Argentina
| | - Marcos Dibo
- Center for Pharmacological and Botanical Studies (CEFYBO-UBA-CONICET), Graduate School of Medicine, University of Buenos Aires, 2155 Paraguay St. 16th Floor, Ciudad Autónoma de Buenos Aires C1121ABG, Argentina
| | - María Silvia Ventimiglia
- Center for Pharmacological and Botanical Studies (CEFYBO-UBA-CONICET), Graduate School of Medicine, University of Buenos Aires, 2155 Paraguay St. 16th Floor, Ciudad Autónoma de Buenos Aires C1121ABG, Argentina
| | - Jorge Correale
- Fleni, 2325 Montañeses St., Ciudad Autónoma de Buenos Aires C1428AQK, Argentina; Instituto de Química y Fisicoquímica Biológicas (IQUIFIB CONICET-UBA), Graduate School of Pharmacy and Biochemistry, University of Buenos Aires, 956 Junin St., Ciudad Autónoma de Buenos Aires C1113AAD, Argentina
| | - Federico Jensen
- Center for Pharmacological and Botanical Studies (CEFYBO-UBA-CONICET), Graduate School of Medicine, University of Buenos Aires, 2155 Paraguay St. 16th Floor, Ciudad Autónoma de Buenos Aires C1121ABG, Argentina; Centro Integrativo de Biología Y Química Aplicada, Universidad Bernardo O'Higgins, Santiago 8307993, Chile.
| |
Collapse
|
2
|
Haghikia A, Schett G, Mougiakakos D. B cell-targeting chimeric antigen receptor T cells as an emerging therapy in neuroimmunological diseases. Lancet Neurol 2024; 23:615-624. [PMID: 38760099 DOI: 10.1016/s1474-4422(24)00140-6] [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: 12/11/2023] [Revised: 03/07/2024] [Accepted: 03/27/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND Neuroimmunology research and development has been marked by substantial advances, particularly in the treatment of neuroimmunological diseases, such as multiple sclerosis, myasthenia gravis, neuromyelitis optica spectrum disorders, and myelin oligodendrocyte glycoprotein antibody disease. With more than 20 drugs approved for multiple sclerosis alone, treatment has become more personalised. The approval of disease-modifying therapies, particularly those targeting B cells, has highlighted the role of immunotherapeutic interventions in the management of these diseases. Despite these successes, challenges remain, particularly for patients who do not respond to conventional therapies, underscoring the need for innovative approaches. RECENT DEVELOPMENTS The approval of monoclonal antibodies, such as ocrelizumab and ofatumumab, which target CD20, and inebilizumab, which targets CD19, for the treatment of various neuroimmunological diseases reflects progress in the understanding and management of B-cell activity. However, the limitations of these therapies in halting disease progression or activity in patients with multiple sclerosis or neuromyelitis optica spectrum disorders have prompted the exploration of cell-based therapies, particularly chimeric antigen receptor (CAR) T cells. Initially successful in the treatment of B cell-derived malignancies, CAR T cells offer a novel therapeutic mechanism by directly targeting and eliminating B cells, potentially overcoming the shortcomings of antibody-mediated B cell depletion. WHERE NEXT?: The use of CAR T cells in autoimmune diseases and B cell-driven neuroimmunological diseases shows promise as a targeted and durable option. CAR T cells act autonomously, penetrating deep tissue and effectively depleting B cells, especially in the CNS. Although the therapeutic potential of CAR T cells is substantial, their application faces hurdles such as complex logistics and management of therapy-associated toxic effects. Ongoing and upcoming clinical trials will be crucial in determining the safety, efficacy, and applicability of CAR T cells. As research progresses, CAR T cell therapy has the potential to transform treatment for patients with neuroimmunological diseases. It could offer extended periods of remission and a new standard in the management of autoimmune and neuroimmunological disorders.
Collapse
Affiliation(s)
- Aiden Haghikia
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany; German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany.
| | - Georg Schett
- Department of Internal Medicine 3-Rheumatology and Immunology and Deutsches Zentrum Immuntherapie (DZI), Friedrich Alexander Universität Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Dimitrios Mougiakakos
- Department of Haematology, Oncology, and Cell Therapy and Oncology and Health Campus Immunology, Infectiology, and Inflammation (GCI(3)), Otto-von-Guericke University, Magdeburg, Germany.
| |
Collapse
|
3
|
Al-Hawary SIS, Jasim SA, Hjazi A, Ullah H, Bansal P, Deorari M, Sapaev IB, Ami AA, Mohmmed KH, Abosaoda MK. A new perspective on therapies involving B-cell depletion in autoimmune diseases. Mol Biol Rep 2024; 51:629. [PMID: 38717637 DOI: 10.1007/s11033-024-09575-6] [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: 03/26/2024] [Accepted: 04/22/2024] [Indexed: 06/30/2024]
Abstract
It has been rediscovered in the last fifteen years that B-cells play an active role in autoimmune etiology rather than just being spectators. The clinical success of B-cell depletion therapies (BCDTs) has contributed to this. BCDTs, including those that target CD20, CD19, and BAFF, were first developed to eradicate malignant B-cells. These days, they treat autoimmune conditions like multiple sclerosis and systemic lupus erythematosus. Particular surprises have resulted from the use of BCDTs in autoimmune diseases. For example, even in cases where BCDT is used to treat the condition, its effects on antibody-secreting plasma cells and antibody levels are restricted, even though these cells are regarded to play a detrimental pathogenic role in autoimmune diseases. In this Review, we provide an update on our knowledge of the biology of B-cells, examine the outcomes of clinical studies employing BCDT for autoimmune reasons, talk about potential explanations for the drug's mode of action, and make predictions about future approaches to targeting B-cells other than depletion.
Collapse
Affiliation(s)
| | | | - Ahmed Hjazi
- Department of Medical Laboratory, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, 11942, Al-Kharj, Saudi Arabia
| | - Himayat Ullah
- College of Medicine, Shaqra University, 15526, Shaqra, Saudi Arabia.
| | - Pooja Bansal
- Department of Biotechnology and Genetics, Jain (Deemed-to-Be) University, Bengaluru, Karnataka, 560069, India
- Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan, 303012, India
| | - Mahamedha Deorari
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - I B Sapaev
- Tashkent Institute of Irrigation and Agricultural Mechanization Engineers National Research University, Tashkent, Uzbekistan
- Scientific Researcher, Western Caspian University, Baku, Azerbaijan
| | - Ahmed Ali Ami
- Department of Medical Laboratories Technology, Al-Nisour University College, Baghdad, Iraq
| | | | - Munther Kadhim Abosaoda
- College of Pharmacy, The Islamic University, Najaf, Iraq
- College of Pharmacy, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- College of Pharmacy, The Islamic University of Babylon, Hillah, Iraq
| |
Collapse
|
4
|
Johnson TR, Gandelman S, Serafin LR, Charles JY, Jacobs D. Rehabilitation Outcomes in Multiple Sclerosis Patients on Ocrelizumab Diagnosed With West Nile Virus Encephalitis. Cureus 2024; 16:e57063. [PMID: 38681299 PMCID: PMC11052554 DOI: 10.7759/cureus.57063] [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: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
Multiple sclerosis (MS) has a global prevalence exceeding two million people and is a leading cause of non-traumatic physical disability. MS can be treated with ocrelizumab, an anti-CD20 monoclonal antibody. West Nile virus (WNV) is the most common cause of mosquito-borne viral encephalitis in North America. It can lead to neuroinvasive WNV disease (WNND) affecting the brain and peripheral nervous system, especially in immunocompromised patients, such as those being treated with ocrelizumab for MS. WNND is exceedingly rare and reported in less than 1% of cases of WNV. It has been established that inpatient rehabilitation improves functional outcomes in patients with MS and those with WNND. However, the inpatient rehabilitation outcomes in patients diagnosed with both WNND and MS have not been reported. In this study, we aimed to examine the rehabilitation outcomes of MS patients on ocrelizumab diagnosed with WNND. We performed a retrospective chart review of patients with MS treated with ocrelizumab, who were diagnosed with WNND and admitted to a single facility. Rehabilitation outcomes were assessed using functional independence measure (FIM) scores on admission and discharge. Three patients met the inclusion criteria; two in acute rehab, and one in the long-term acute care hospital (LTACH). Both patients admitted to acute inpatient rehabilitation showed an improvement in FIM scores from admission to discharge, one patient from 9 to 16 and the other from 14 to 54. However, the patient admitted to the LTACH had no improvement in FIM score from admission to discharge. Patients admitted to acute rehab were ultimately discharged home, while the patient admitted to the LTACH required discharge to a subacute rehabilitation facility. Based on our findings, intense and prolonged comprehensive inpatient rehabilitation is associated with improved functional outcomes and increased likelihood of discharge to home in this population suffering from both central and peripheral nervous system involvement due to MS and WNND.
Collapse
Affiliation(s)
- Taylor R Johnson
- Physical Medicine and Rehabilitation, Hospital of the University of Pennsylvania, Philadelphia, USA
| | | | - Lauren R Serafin
- Physical Medicine and Rehabilitation, Hospital of the University of Pennsylvania, Philadelphia, USA
| | - Jeremy Y Charles
- Physical Medicine and Rehabilitation, Hospital of the University of Pennsylvania, Philadelphia, USA
| | - Dina Jacobs
- Neurology, Hospital of the University of Pennsylvania, Philadelphia, USA
| |
Collapse
|
5
|
Houen G, Ruprecht K. Editorial: Epstein-Barr Virus and multiple sclerosis. Front Immunol 2024; 14:1330181. [PMID: 38250064 PMCID: PMC10797077 DOI: 10.3389/fimmu.2023.1330181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/21/2023] [Indexed: 01/23/2024] Open
Affiliation(s)
- Gunnar Houen
- Department of Neurology, Rigshospitalet, Glostrup, Denmark
| | - Klemens Ruprecht
- Department of Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| |
Collapse
|
6
|
Alassiri M, Al Sufiani F, Aljohi M, Alanazi A, Alhazmi AS, Alrfaei BM, Alnakhli H, Alshawakir YA, Alharby SM, Almubarak AY, Alasseiri M, Alorf N, Abdullah ML. PEPITEM Treatment Ameliorates EAE in Mice by Reducing CNS Inflammation, Leukocyte Infiltration, Demyelination, and Proinflammatory Cytokine Production. Int J Mol Sci 2023; 24:17243. [PMID: 38139072 PMCID: PMC10743148 DOI: 10.3390/ijms242417243] [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: 08/28/2023] [Revised: 09/30/2023] [Accepted: 10/09/2023] [Indexed: 12/24/2023] Open
Abstract
To investigate the effect of the therapeutic treatment of the immunopeptide, peptide inhibitor of trans-endothelial migration (PEPITEM) on the severity of disease in a mouse model of experimental autoimmune encephalomyelitis (EAE) as a model for human multiple sclerosis (MS), a series of experiments were conducted. Using C57BL/6 female mice, we dosed the PEPITEM in the EAE model via IP after observing the first sign of inflammation. The disease was induced using MOG35-55 and complete Freund's adjuvants augmented with pertussis toxin. The EAE score was recorded daily until the end of the experiment (21 days). The histological and immunohistochemistry analysis was conducted on the spinal cord sections. A Western blot analysis was performed to measure the protein concentration of MBP, MAP-2, and N-Cadherin, and ELISA kits were used to measure IL-17 and FOXP3 in the serum and spinal cord lysate. The therapeutic treatment with PEPITEM reduced the CNS infiltration of T cells, and decreased levels of the protein concertations of MBP, MAP-2, and N-Cadherin were observed, in addition to reduced concertations of IL-17 and FOXP3. Using PEPITEM alleviated the severity of the symptoms in the EAE model. Our study revealed the potential of PEPITEM to control inflammation in MS patients and to reduce the harmful effects of synthetic drugs.
Collapse
Affiliation(s)
- Mohammed Alassiri
- Department of Basic Sciences, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), Riyadh 11481, Saudi Arabia; (M.A.); (A.S.A.)
- Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City (KAMC), Ministry of National Guard-Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia; (F.A.S.); (H.A.)
| | - Fahd Al Sufiani
- Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City (KAMC), Ministry of National Guard-Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia; (F.A.S.); (H.A.)
| | - Mohammed Aljohi
- Healthy Aging Research Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia; (M.A.); (N.A.)
| | - Asma Alanazi
- Department of Basic Medical Sciences, College of Medicine, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), King Abdulaziz Medical City (KAMC), Riyadh 11481, Saudi Arabia; (A.A.); (B.M.A.)
| | - Aiman Saud Alhazmi
- Department of Basic Sciences, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), Riyadh 11481, Saudi Arabia; (M.A.); (A.S.A.)
- Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City (KAMC), Ministry of National Guard-Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia; (F.A.S.); (H.A.)
| | - Bahauddeen M. Alrfaei
- Department of Basic Medical Sciences, College of Medicine, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), King Abdulaziz Medical City (KAMC), Riyadh 11481, Saudi Arabia; (A.A.); (B.M.A.)
- Department of Cellular Therapy and Cancer Research, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), Ministry of National Guard-Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia
| | - Hasan Alnakhli
- Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City (KAMC), Ministry of National Guard-Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia; (F.A.S.); (H.A.)
| | - Yasser A. Alshawakir
- Department of Experimental Surgery and Animal Laboratory, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia; (Y.A.A.); (S.M.A.); (A.Y.A.)
| | - Saleh M. Alharby
- Department of Experimental Surgery and Animal Laboratory, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia; (Y.A.A.); (S.M.A.); (A.Y.A.)
| | - Abdullah Y. Almubarak
- Department of Experimental Surgery and Animal Laboratory, College of Medicine, King Saud University, Riyadh 12372, Saudi Arabia; (Y.A.A.); (S.M.A.); (A.Y.A.)
| | - Mohammed Alasseiri
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 47512, Saudi Arabia;
| | - Nora Alorf
- Healthy Aging Research Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia; (M.A.); (N.A.)
| | - Mashan L. Abdullah
- Department of Experimental Medicine, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Center (KAIMRC), Ministry of National Guard-Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia
| |
Collapse
|
7
|
Merino-Vico A, Frazzei G, van Hamburg JP, Tas SW. Targeting B cells and plasma cells in autoimmune diseases: From established treatments to novel therapeutic approaches. Eur J Immunol 2023; 53:e2149675. [PMID: 36314264 PMCID: PMC10099814 DOI: 10.1002/eji.202149675] [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: 07/28/2022] [Revised: 09/27/2022] [Accepted: 10/27/2022] [Indexed: 02/02/2023]
Abstract
Autoimmune diseases are characterized by the recognition of self-antigens by the immune system, which leads to inflammation and tissue damage. B cells are directly and indirectly involved in the pathophysiology of autoimmunity, both via antigen-presentation to T cells and production of proinflammatory cytokines and/or autoantibodies. Consequently, B lineage cells have been identified as therapeutic targets in autoimmune diseases. B cell depleting strategies have proven beneficial in the treatment of rheumatoid arthritis (RA), systemic lupus erythematous (SLE), ANCA-associated vasculitis (AAV), multiple sclerosis (MS), and a wide range of other immune-mediated inflammatory diseases (IMIDs). However, not all patients respond to treatment or may not reach (drug-free) remission. Moreover, B cell depleting therapies do not always target all B cell subsets, such as short-lived and long-lived plasma cells. These cells play an active role in autoimmunity and in certain diseases their depletion would be beneficial to achieve disease remission. In the current review article, we provide an overview of novel strategies to target B lineage cells in autoimmune diseases, with the focus on rheumatic diseases. Both advanced therapies that have recently become available and more experimental treatments that may reach the clinic in the near future are discussed.
Collapse
Affiliation(s)
- Ana Merino-Vico
- Department of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.,Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam University Medical Centers, University of Amsterdam, Netherlands
| | - Giulia Frazzei
- Department of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.,Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam University Medical Centers, University of Amsterdam, Netherlands
| | - Jan Piet van Hamburg
- Department of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.,Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam University Medical Centers, University of Amsterdam, Netherlands
| | - Sander W Tas
- Department of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.,Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam University Medical Centers, University of Amsterdam, Netherlands
| |
Collapse
|