1
|
Krämer J, Wiendl H. Bruton tyrosine kinase inhibitors in multiple sclerosis: evidence and expectations. Curr Opin Neurol 2024; 37:237-244. [PMID: 38533819 DOI: 10.1097/wco.0000000000001269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
PURPOSE OF REVIEW Despite availability of high-efficacy therapies for multiple sclerosis (MS), many patients experience significant disability worsening due to limited effects of currently available drugs on central nervous system (CNS)-compartmentalized inflammation. Bruton tyrosine kinase (BTK) is an intracellular signaling molecule involved in regulation of maturation, survival, migration, and activation of B cells and microglia, which are central players in the immunopathogenesis of progressive MS. Therefore, CNS-penetrant BTK inhibitors may better prevent disease progression by targeting immune cells on both sides of the blood-brain barrier. This review gives an overview on the preliminary results of clinical trials. RECENT FINDINGS Currently, the efficacy and safety of six BTK inhibitors are being evaluated in clinical trials in patients with relapsing and progressive MS. Evobrutinib, tolebrutinib and fenebrutinib have shown efficacy and safety in relapsing MS in phase 2 studies, and evobrutinib and tolebrutinib in their extension studies up to 3-5 years. However, evobrutinib failed to distinguish itself from the comparator drug teriflunomide in reduction of relapse rate (primary end point) in two phase 3 studies in relapsing MS. SUMMARY Inhibition of BTK has emerged as a promising therapeutic approach to target the CNS-compartmentalized inflammation. Results from phase 3 clinical trials will shed light on differences in efficacy and safety of BTK inhibitors and its potential role in the future MS landscape.
Collapse
Affiliation(s)
- Julia Krämer
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | | |
Collapse
|
2
|
Boyle AJ, Lindberg A, Tong J, Zhai D, Liu F, Vasdev N. Preliminary PET imaging of [ 11C]evobrutinib in mouse models of colorectal cancer, SARS-CoV-2, and lung damage: Radiosynthesis via base-aided palladium-NiXantphos-mediated 11C-carbonylation. J Labelled Comp Radiopharm 2024; 67:235-244. [PMID: 37691152 DOI: 10.1002/jlcr.4062] [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: 06/19/2023] [Revised: 07/25/2023] [Accepted: 08/24/2023] [Indexed: 09/12/2023]
Abstract
Evobrutinib is a second-generation, highly selective, irreversible Bruton's tyrosine kinase (BTK) inhibitor that has shown efficacy in the autoimmune diseases arthritis and multiple sclerosis. Its development as a positron emission tomography (PET) radiotracer has potential for in vivo imaging of BTK in various disease models including several cancers, severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), and lipopolysaccharide (LPS)-induced lung damage. Herein, we report the automated radiosynthesis of [11C]evobrutinib using a base-aided palladium-NiXantphos-mediated 11C-carbonylation reaction. [11C]Evobrutinib was reliably formulated in radiochemical yields of 5.5 ± 1.5% and a molar activity of 34.5 ± 17.3 GBq/μmol (n = 12) with 99% radiochemical purity. Ex vivo autoradiography studies showed high specific binding of [11C]evobrutinib in HT-29 colorectal cancer mouse xenograft tissues (51.1 ± 7.1%). However, in vivo PET/computed tomography (CT) imaging with [11C]evobrutinib showed minimal visualization of HT-29 colorectal cancer xenografts and only a slight increase in radioactivity accumulation in the associated time-activity curves. In preliminary PET/CT studies, [11C]evobrutinib failed to visualize either SARS-CoV-2 pseudovirus infection or LPS-induced injury in mouse models. In conclusion, [11C]evobrutinib was successfully synthesized by 11C-carbonylation and based on our preliminary studies does not appear to be a promising BTK-targeted PET radiotracer in the rodent disease models studied herein.
Collapse
Affiliation(s)
- Amanda J Boyle
- Azrieli Centre for Neuro-Radiochemistry, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Anton Lindberg
- Azrieli Centre for Neuro-Radiochemistry, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, Ontario, Canada
| | - Junchao Tong
- Azrieli Centre for Neuro-Radiochemistry, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, Ontario, Canada
| | - Dongxu Zhai
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, Ontario, Canada
| | - Fang Liu
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Neil Vasdev
- Azrieli Centre for Neuro-Radiochemistry, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
3
|
Himmelbauer M, Bajrami B, Basile R, Capacci A, Chen T, Choi CK, Gilfillan R, Gonzalez-Lopez de Turiso F, Gu C, Hoemberger M, Johnson DS, Jones JH, Kadakia E, Kirkland M, Lin EY, Liu Y, Ma B, Magee T, Mantena S, Marx IE, Metrick CM, Mingueneau M, Murugan P, Muste CA, Nadella P, Nevalainen M, Parker Harp CR, Pattaropong V, Pietrasiewicz A, Prince RJ, Purgett TJ, Santoro JC, Schulz J, Sciabola S, Tang H, Vandeveer HG, Wang T, Yousaf Z, Helal CJ, Hopkins BT. Discovery and Preclinical Characterization of BIIB129, a Covalent, Selective, and Brain-Penetrant BTK Inhibitor for the Treatment of Multiple Sclerosis. J Med Chem 2024; 67:8122-8140. [PMID: 38712838 PMCID: PMC11129193 DOI: 10.1021/acs.jmedchem.4c00220] [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: 01/25/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 05/08/2024]
Abstract
Multiple sclerosis (MS) is a chronic disease with an underlying pathology characterized by inflammation-driven neuronal loss, axonal injury, and demyelination. Bruton's tyrosine kinase (BTK), a nonreceptor tyrosine kinase and member of the TEC family of kinases, is involved in the regulation, migration, and functional activation of B cells and myeloid cells in the periphery and the central nervous system (CNS), cell types which are deemed central to the pathology contributing to disease progression in MS patients. Herein, we describe the discovery of BIIB129 (25), a structurally distinct and brain-penetrant targeted covalent inhibitor (TCI) of BTK with an unprecedented binding mode responsible for its high kinome selectivity. BIIB129 (25) demonstrated efficacy in disease-relevant preclinical in vivo models of B cell proliferation in the CNS, exhibits a favorable safety profile suitable for clinical development as an immunomodulating therapy for MS, and has a low projected total human daily dose.
Collapse
Affiliation(s)
- Martin
K. Himmelbauer
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Bekim Bajrami
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Rebecca Basile
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Andrew Capacci
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - TeYu Chen
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Colin K. Choi
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Rab Gilfillan
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | | | - Chungang Gu
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Marc Hoemberger
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Douglas S. Johnson
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - J. Howard Jones
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Ekta Kadakia
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Melissa Kirkland
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Edward Y. Lin
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Ying Liu
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Bin Ma
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Tom Magee
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Srinivasa Mantena
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Isaac E. Marx
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Claire M. Metrick
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Michael Mingueneau
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Paramasivam Murugan
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Cathy A. Muste
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Prasad Nadella
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Marta Nevalainen
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Chelsea R. Parker Harp
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Vatee Pattaropong
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Alicia Pietrasiewicz
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Robin J. Prince
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Thomas J. Purgett
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Joseph C. Santoro
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Jurgen Schulz
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Simone Sciabola
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Hao Tang
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - H. George Vandeveer
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Ti Wang
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Zain Yousaf
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Christopher J. Helal
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Brian T. Hopkins
- Biogen Research and Development, 225 Binney Street, Cambridge, Massachusetts 02142, United States
| |
Collapse
|
4
|
Geladaris A, Torke S, Saberi D, Alankus YB, Streit F, Zechel S, Stadelmann-Nessler C, Fischer A, Boschert U, Häusler D, Weber MS. BTK inhibition limits microglia-perpetuated CNS inflammation and promotes myelin repair. Acta Neuropathol 2024; 147:75. [PMID: 38656399 PMCID: PMC11043151 DOI: 10.1007/s00401-024-02730-0] [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: 01/19/2024] [Revised: 03/28/2024] [Accepted: 04/06/2024] [Indexed: 04/26/2024]
Abstract
In multiple sclerosis (MS), persisting disability can occur independent of relapse activity or development of new central nervous system (CNS) inflammatory lesions, termed chronic progression. This process occurs early and it is mostly driven by cells within the CNS. One promising strategy to control progression of MS is the inhibition of the enzyme Bruton's tyrosine kinase (BTK), which is centrally involved in the activation of both B cells and myeloid cells, such as macrophages and microglia. The benefit of BTK inhibition by evobrutinib was shown as we observed reduced pro-inflammatory activation of microglia when treating chronic experimental autoimmune encephalomyelitis (EAE) or following the adoptive transfer of activated T cells. Additionally, in a model of toxic demyelination, evobrutinib-mediated BTK inhibition promoted the clearance of myelin debris by microglia, leading to an accelerated remyelination. These findings highlight that BTK inhibition has the potential to counteract underlying chronic progression of MS.
Collapse
Affiliation(s)
- Anastasia Geladaris
- Institute of Neuropathology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology, Göttingen, Germany
| | - Sebastian Torke
- Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin and Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Darius Saberi
- Fraunhofer Institute for Translational Medicine and Pharmacology, Göttingen, Germany
- Department of Neurology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany
| | | | - Frank Streit
- Department of Clinical Chemistry, University Medical Center, Göttingen, Germany
| | - Sabrina Zechel
- Institute of Neuropathology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany
| | - Christine Stadelmann-Nessler
- Institute of Neuropathology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany
| | - Andreas Fischer
- Department of Clinical Chemistry, University Medical Center, Göttingen, Germany
| | - Ursula Boschert
- Ares Trading SA, Eysins, Switzerland
- Merck KGaA, Darmstadt, Germany
| | - Darius Häusler
- Institute of Neuropathology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology, Göttingen, Germany
| | - Martin S Weber
- Institute of Neuropathology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany.
- Fraunhofer Institute for Translational Medicine and Pharmacology, Göttingen, Germany.
- Department of Neurology, University Medical Center, Georg August University, Robert-Koch-Str. 40, 37075, Göttingen, Germany.
| |
Collapse
|
5
|
Khan A, Zia K, Khan SA, Khalid A, Abdalla AN, Bibi M, Ul-Haq Z. Identification of IL-2 inducible tyrosine kinase inhibitors by quantum mechanics and ligand based virtual screening approaches. J Biomol Struct Dyn 2024; 42:3630-3640. [PMID: 37216319 DOI: 10.1080/07391102.2023.2214220] [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: 11/29/2022] [Accepted: 05/10/2023] [Indexed: 05/24/2023]
Abstract
Interleukin-2-inducible T-cell kinase (ITK) is a crucial intracellular signaling mediator in normal and malignant T-cells and natural killer cells. Selective inhibition of ITK might be useful for treating a variety of disorders including; autoimmune, inflammatory, and neoplastic disorders. Over the past two decades, the clinical management of ITK inhibitors has progressed dramatically. So far, specific inhibitor with no off-target effects against ITK is available. Herein, we aim to discover potential virtual hits to fasten the process of drug design and development against ITK. In this regard, the key chemical characteristics of ITK inhibitors were identified using ligand-based pharmacophore modeling. The validated pharmacophore comprises one hydrogen bond donor and three hydrogen bond acceptors and was utilized as a 3D query in virtual screening using ZINC, Covalent, and in-house databases. A total of 12 hit compounds were chosen on the basis of their critical interactions with the significant amino acids of ITK. The orbital energies such as HOMO and LUMO of the hit compounds were calculated to evaluate the inhibitor's potencies. Further, molecular dynamics simulation demonstrated the stability of ITK upon binding of selected virtual hits. Binding energy using the MMGBSA method showed the potential binding affinity of all the hits with ITK. The research identifies key chemical characteristics with geometric restrictions that lead to ITK inhibition.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Alamgir Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Komal Zia
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Salman Ali Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Asaad Khalid
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan, Saudi Arabia
- National Center for Research, Medicinal and Aromatic Plants Research Institute, Khartoum, Sudan
| | - Ashraf N Abdalla
- Department of Pharmacology and Toxicology, College of Pharmacy, Umm Al Qura University, Makkah, Saudi Arabia
| | - Marium Bibi
- Department of Biosciences, Shaheed Zulfikar Ali Bhutto Institute of Science and Technology, Karachi, Pakistan
| | - Zaheer Ul-Haq
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| |
Collapse
|
6
|
Jakimovski D, Bittner S, Zivadinov R, Morrow SA, Benedict RH, Zipp F, Weinstock-Guttman B. Multiple sclerosis. Lancet 2024; 403:183-202. [PMID: 37949093 DOI: 10.1016/s0140-6736(23)01473-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 06/08/2023] [Accepted: 07/12/2023] [Indexed: 11/12/2023]
Abstract
Multiple sclerosis remains one of the most common causes of neurological disability in the young adult population (aged 18-40 years). Novel pathophysiological findings underline the importance of the interaction between genetics and environment. Improvements in diagnostic criteria, harmonised guidelines for MRI, and globalised treatment recommendations have led to more accurate diagnosis and an earlier start of effective immunomodulatory treatment than previously. Understanding and capturing the long prodromal multiple sclerosis period would further improve diagnostic abilities and thus treatment initiation, eventually improving long-term disease outcomes. The large portfolio of currently available medications paved the way for personalised therapeutic strategies that will balance safety and effectiveness. Incorporation of cognitive interventions, lifestyle recommendations, and management of non-neurological comorbidities could further improve quality of life and outcomes. Future challenges include the development of medications that successfully target the neurodegenerative aspect of the disease and creation of sensitive imaging and fluid biomarkers that can effectively predict and monitor disease changes.
Collapse
Affiliation(s)
- Dejan Jakimovski
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA; Jacobs Comprehensive MS Treatment and Research Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Stefan Bittner
- Department of Neurology, Focus Program Translational Neuroscience and Immunotherapy, Rhine Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Robert Zivadinov
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA; Center for Biomedical Imaging at the Clinical Translational Science Institute, State University of New York at Buffalo, Buffalo, NY, USA
| | - Sarah A Morrow
- Department of Clinical Neurological Sciences, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Ralph Hb Benedict
- Jacobs Comprehensive MS Treatment and Research Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience and Immunotherapy, Rhine Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
| | - Bianca Weinstock-Guttman
- Jacobs Comprehensive MS Treatment and Research Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA.
| |
Collapse
|
7
|
Liu Z, Wei W, Zhang J, Yang X, Feng Z, Zhang B, Hou X. Single-cell transcriptional profiling reveals aberrant gene expression patterns and cell states in autoimmune diseases. Mol Immunol 2024; 165:68-81. [PMID: 38159454 DOI: 10.1016/j.molimm.2023.12.010] [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: 10/18/2023] [Revised: 12/07/2023] [Accepted: 12/22/2023] [Indexed: 01/03/2024]
Abstract
Multiple sclerosis(MS), primary Sjögren syndrome (pSS), and systemic lupus erythematosus (SLE) share numerous clinical symptoms and serological characteristics. We analyzed 153550 cells of scRNA-seq data of 17 treatment-naive patients (5 MS, 5 pSS, and 7 SLE) and 10 healthy controls, and we examined the enrichment of biological processes, differentially expressed genes (DEGs), immune cell types, and their subpopulations, and cell-cell communication in peripheral blood mononuclear cells (PBMCs). The percentage of B cells, megakaryocytes, monocytes, and proliferating T cells presented significant changes in autoimmune diseases. The enrichment of cell types based on gene expression revealed an elevated monocyte. MIF, MK, and GALECTIN signaling networks were obvious differences in autoimmune diseases. Taken together, our analysis provides a comprehensive map of the cell types and states of ADs patients at the single-cell level to understand better the pathogenesis and treatment of these ADs.
Collapse
Affiliation(s)
- Zhenyu Liu
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Wujun Wei
- Center for Clinical Laboratory Diagnosis and Research, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi Province, China
| | - Junning Zhang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Xueli Yang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Zhihui Feng
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Biao Zhang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Xianliang Hou
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China.
| |
Collapse
|
8
|
Krämer J, Bar-Or A, Turner TJ, Wiendl H. Bruton tyrosine kinase inhibitors for multiple sclerosis. Nat Rev Neurol 2023; 19:289-304. [PMID: 37055617 PMCID: PMC10100639 DOI: 10.1038/s41582-023-00800-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2023] [Indexed: 04/15/2023]
Abstract
Current therapies for multiple sclerosis (MS) reduce both relapses and relapse-associated worsening of disability, which is assumed to be mainly associated with transient infiltration of peripheral immune cells into the central nervous system (CNS). However, approved therapies are less effective at slowing disability accumulation in patients with MS, in part owing to their lack of relevant effects on CNS-compartmentalized inflammation, which has been proposed to drive disability. Bruton tyrosine kinase (BTK) is an intracellular signalling molecule involved in the regulation of maturation, survival, migration and activation of B cells and microglia. As CNS-compartmentalized B cells and microglia are considered central to the immunopathogenesis of progressive MS, treatment with CNS-penetrant BTK inhibitors might curtail disease progression by targeting immune cells on both sides of the blood-brain barrier. Five BTK inhibitors that differ in selectivity, strength of inhibition, binding mechanisms and ability to modulate immune cells within the CNS are currently under investigation in clinical trials as a treatment for MS. This Review describes the role of BTK in various immune cells implicated in MS, provides an overview of preclinical data on BTK inhibitors and discusses the (largely preliminary) data from clinical trials.
Collapse
Affiliation(s)
- Julia Krämer
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | - Amit Bar-Or
- Center for Neuroinflammation and Neurotherapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Heinz Wiendl
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany.
| |
Collapse
|
9
|
Konen FF, Möhn N, Witte T, Schefzyk M, Wiestler M, Lovric S, Hufendiek K, Schwenkenbecher P, Sühs KW, Friese MA, Klotz L, Pul R, Pawlitzki M, Hagin D, Kleinschnitz C, Meuth SG, Skripuletz T. Treatment of autoimmunity: The impact of disease-modifying therapies in multiple sclerosis and comorbid autoimmune disorders. Autoimmun Rev 2023; 22:103312. [PMID: 36924922 DOI: 10.1016/j.autrev.2023.103312] [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: 02/15/2023] [Accepted: 03/09/2023] [Indexed: 03/17/2023]
Abstract
More than 10 disease-modifying therapies (DMT) are approved by the European Medicines Agency (EMA) and the US Food and Drug Administration (FDA) for the treatment of multiple sclerosis (MS) and new therapeutic options are on the horizon. Due to different underlying therapeutic mechanisms, a more individualized selection of DMTs in MS is possible, taking into account the patient's current situation. Therefore, concomitant treatment of various comorbid conditions, including autoimmune mediated disorders such as rheumatoid arthritis, should be considered in MS patients. Because the pathomechanisms of autoimmunity partially overlap, DMT could also treat concomitant inflammatory diseases and simplify the patient's treatment. In contrast, the exacerbation and even new occurrence of several autoimmune diseases have been reported as a result of immunomodulatory treatment of MS. To simplify treatment and avoid disease exacerbation, knowledge of the beneficial and adverse effects of DMT in other autoimmune disorders is critical. Therefore, we conducted a literature search and described the beneficial and adverse effects of approved and currently studied DMT in a large number of comorbid autoimmune diseases, including rheumatoid arthritis, ankylosing spondylitis, inflammatory bowel diseases, cutaneous disorders including psoriasis, Sjögren´s syndrome, systemic lupus erythematosus, systemic vasculitis, autoimmune hepatitis, and ocular autoimmune disorders. Our review aims to facilitate the selection of an appropriate DMT in patients with MS and comorbid autoimmune diseases.
Collapse
Affiliation(s)
- Franz Felix Konen
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany..
| | - Nora Möhn
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany..
| | - Torsten Witte
- Department of Rheumatology and Clinical Immunology, Hannover Medical School, 30625 Hannover, Germany..
| | - Matthias Schefzyk
- Department of Dermatology, Allergology and Venerology, Hannover Medical School, 30625 Hannover, Germany..
| | - Miriam Wiestler
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, 30625 Hannover, Germany.
| | - Svjetlana Lovric
- Department of Nephrology and Hypertension, Hannover Medical School, 30625 Hannover, Germany.
| | - Karsten Hufendiek
- University Eye Hospital, Hannover Medical School, 30625 Hannover, Germany.
| | | | - Kurt-Wolfram Sühs
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany..
| | - Manuel A Friese
- Institute of Neuroimmunology and Multiple Sclerosis, Center for Molecular Neurobiology Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg 20251, Germany.
| | - Luisa Klotz
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, 48149 Muenster, Germany.
| | - Refik Pul
- Department of Neurology, University Medicine Essen, Essen, Germany; Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen 45147, Germany.
| | - Marc Pawlitzki
- Department of Neurology, Medical Faculty, Heinrich Heine University Dusseldorf, 40225 Dusseldorf, Germany.
| | - David Hagin
- Allergy and Clinical Immunology Unit, Department of Medicine, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, University of Tel Aviv, 6 Weizmann St., Tel-Aviv 6423906, Israel.
| | - Christoph Kleinschnitz
- Department of Neurology, University Medicine Essen, Essen, Germany; Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen 45147, Germany.
| | - Sven G Meuth
- Department of Neurology, Medical Faculty, Heinrich Heine University Dusseldorf, 40225 Dusseldorf, Germany.
| | - Thomas Skripuletz
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany..
| |
Collapse
|
10
|
Dybowski S, Torke S, Weber MS. Targeting B Cells and Microglia in Multiple Sclerosis With Bruton Tyrosine Kinase Inhibitors: A Review. JAMA Neurol 2023; 80:404-414. [PMID: 36780171 DOI: 10.1001/jamaneurol.2022.5332] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Importance Currently, disease-modifying therapies for multiple sclerosis (MS) use 4 mechanisms of action: immune modulation, suppressing immune cell proliferation, inhibiting immune cell migration, or cellular depletion. Over the last decades, the repertoire substantially increased because of the conceptual progress that not only T cells but also B cells play an important pathogenic role in MS, fostered by the empirical success of B cell-depleting antibodies against the surface molecule CD20. Notwithstanding this advance, a continuous absence of B cells may harbor safety risks, such as a decline in the endogenous production of immunoglobulins. Accordingly, novel B cell-directed MS therapies are in development, such as inhibitors targeting Bruton tyrosine kinase (BTK). Observations BTK is centrally involved in the B cell receptor-mediated activation of B cells, one key requirement in the development of autoreactive B cells, but also in the activation of myeloid cells, such as macrophages and microglia. Various compounds in development differ in their binding mode, selectivity and specificity, relative inhibitory concentration, and potential to enter the central nervous system. The latter may be important in assessing whether BTK inhibition is a promising strategy to control inflammatory circuits within the brain, the key process that is assumed to drive MS progression. Accordingly, clinical trials using BTK inhibitors are currently conducted in patients with relapsing-remitting MS as well as progressive MS, so far generating encouraging data regarding efficacy and safety. Conclusions and Relevance While the novel approach of targeting BTK is highly promising, several questions remain unanswered, such as the long-term effects of using BTK inhibitors in the treatment of inflammatory CNS disease. Potential changes in circulating antibody levels should be evaluated and compared with B cell depletion. Also important is the potential of BTK inhibitors to enter the CNS, which depends on the given compound. Remaining questions involve where BTK inhibitors fit in the landscape of MS therapeutics. A comparative analysis of their distinct properties is necessary to identify which inhibitors may be used in relapsing vs progressive forms of MS as well as to clarify which agent may be most suitable for sequential use after anti-CD20 treatment.
Collapse
Affiliation(s)
- Sarah Dybowski
- Institute of Neuropathology, University Medical Center, Göttingen, Germany
| | - Sebastian Torke
- Institute of Neuropathology, University Medical Center, Göttingen, Germany.,Experimental and Clinical Research Center, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Martin S Weber
- Institute of Neuropathology, University Medical Center, Göttingen, Germany.,Department of Neurology, University Medical Center, Göttingen, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology, Göttingen, Germany
| |
Collapse
|
11
|
Liyanage G, Brilot F. Targeting B cell dysregulation with emerging therapies in autoimmune demyelinating disorders. Curr Opin Neurobiol 2022; 77:102643. [PMID: 36244128 DOI: 10.1016/j.conb.2022.102643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 08/24/2022] [Accepted: 09/13/2022] [Indexed: 01/10/2023]
Abstract
The depletion of B cells has proven to be beneficial in the treatment of autoimmune demyelinating disorders. The high efficacy of these therapies has highlighted the importance of B cells in autoimmunity and prompted investigations into specific B cell subsets that may be aberrant. Recently, a rise in the trialling of alternative B cell-targeting therapies that inhibit targets such as Bruton's tyrosine kinase, interleukin-6 receptor and fragment crystallisable neonatal receptor has also been observed. These agents interfere with specific dysregulated functions of B cells in contrast to the broad removal of many B cell subsets with depletion agents. The therapeutic benefit of these emerging agents will help delineate the contributions of B cells in demyelinating disorders and holds great potential for future treatment.
Collapse
Affiliation(s)
- Ganesha Liyanage
- Brain Autoimmunity Group, Kids Neuroscience Centre, Kids Research at the Children's Hospital at Westmead, Sydney, NSW, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia. https://twitter.com/@Ganesha_Li
| | - Fabienne Brilot
- Brain Autoimmunity Group, Kids Neuroscience Centre, Kids Research at the Children's Hospital at Westmead, Sydney, NSW, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia; Brain and Mind Centre, The University of Sydney, Sydney, NSW, Australia.
| |
Collapse
|
12
|
Diakou I, Papakonstantinou E, Papageorgiou L, Pierouli K, Dragoumani K, Spandidos DA, Bacopoulou F, Chrousos GP, Goulielmos GΝ, Eliopoulos E, Vlachakis D. Multiple sclerosis and computational biology (Review). Biomed Rep 2022; 17:96. [PMID: 36382258 PMCID: PMC9634047 DOI: 10.3892/br.2022.1579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 09/27/2022] [Indexed: 12/02/2022] Open
Abstract
Multiple sclerosis (MS) is an autoimmune neurodegenerative disease whose prevalence has increased worldwide. The resultant symptoms may be debilitating and can substantially reduce the of patients. Computational biology, which involves the use of computational tools to answer biomedical questions, may provide the basis for novel healthcare approaches in the context of MS. The rapid accumulation of health data, and the ever-increasing computational power and evolving technology have helped to modernize and refine MS research. From the discovery of novel biomarkers to the optimization of treatment and a number of quality-of-life enhancements for patients, computational biology methods and tools are shaping the field of MS diagnosis, management and treatment. The final goal in such a complex disease would be personalized medicine, i.e., providing healthcare services that are tailored to the individual patient, in accordance to the particular biology of their disease and the environmental factors to which they are subjected. The present review article summarizes the current knowledge on MS, modern computational biology and the impact of modern computational approaches of MS.
Collapse
Affiliation(s)
- Io Diakou
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Eleni Papakonstantinou
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Louis Papageorgiou
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Katerina Pierouli
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Konstantina Dragoumani
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Flora Bacopoulou
- University Research Institute of Maternal and Child Health and Precision Medicine, and UNESCO Chair on Adolescent Health Care, National and Kapodistrian University of Athens, ‘Aghia Sophia’ Children's Hospital, 11527 Athens, Greece
| | - George P. Chrousos
- University Research Institute of Maternal and Child Health and Precision Medicine, and UNESCO Chair on Adolescent Health Care, National and Kapodistrian University of Athens, ‘Aghia Sophia’ Children's Hospital, 11527 Athens, Greece
| | - Georges Ν. Goulielmos
- Section of Molecular Pathology and Human Genetics, Department of Internal Medicine, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Elias Eliopoulos
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
| | - Dimitrios Vlachakis
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 11855 Athens, Greece
- University Research Institute of Maternal and Child Health and Precision Medicine, and UNESCO Chair on Adolescent Health Care, National and Kapodistrian University of Athens, ‘Aghia Sophia’ Children's Hospital, 11527 Athens, Greece
- Division of Endocrinology and Metabolism, Center of Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of The Academy of Athens, 11527 Athens, Greece
| |
Collapse
|
13
|
Sousa B, de Almeida CR, Barahona AF, Lopes R, Martins-Logrado A, Cavaco M, Neves V, Carvalho LA, Labão-Almeida C, Coelho AR, Leal Bento M, Lopes RMR, Oliveira BL, Castanho MARB, Neumeister P, Deutsch A, Vladimer GI, Krall N, João C, Corzana F, Seixas JD, Fior R, Bernardes GJL. Selective Inhibition of Bruton's Tyrosine Kinase by a Designed Covalent Ligand Leads to Potent Therapeutic Efficacy in Blood Cancers Relative to Clinically Used Inhibitors. ACS Pharmacol Transl Sci 2022; 5:1156-1168. [PMID: 36407952 PMCID: PMC9667546 DOI: 10.1021/acsptsci.2c00163] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Indexed: 11/06/2022]
Abstract
Bruton's tyrosine kinase (BTK) is a member of the TEC-family kinases and crucial for the proliferation and differentiation of B-cells. We evaluated the therapeutic potential of a covalent inhibitor (JS25) with nanomolar potency against BTK and with a more desirable selectivity and inhibitory profile compared to the FDA-approved BTK inhibitors ibrutinib and acalabrutinib. Structural prediction of the BTK/JS25 complex revealed sequestration of Tyr551 that leads to BTK's inactivation. JS25 also inhibited the proliferation of myeloid and lymphoid B-cell cancer cell lines. Its therapeutic potential was further tested against ibrutinib in preclinical models of B-cell cancers. JS25 treatment induced a more pronounced cell death in a murine xenograft model of Burkitt's lymphoma, causing a 30-40% reduction of the subcutaneous tumor and an overall reduction in the percentage of metastasis and secondary tumor formation. In a patient model of diffuse large B-cell lymphoma, the drug response of JS25 was higher than that of ibrutinib, leading to a 64% "on-target" efficacy. Finally, in zebrafish patient-derived xenografts of chronic lymphocytic leukemia, JS25 was faster and more effective in decreasing tumor burden, producing superior therapeutic effects compared to ibrutinib. We expect JS25 to become therapeutically relevant as a BTK inhibitor and to find applications in the treatment of hematological cancers and other pathologies with unmet clinical treatment.
Collapse
Affiliation(s)
- Bárbara
B. Sousa
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | | | - Ana F. Barahona
- Champalimaud
Foundation, Avenida de Brasília, 1400-038, Lisbon, Portugal
| | - Raquel Lopes
- Champalimaud
Foundation, Avenida de Brasília, 1400-038, Lisbon, Portugal
| | | | - Marco Cavaco
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | - Vera Neves
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | - Luís A.
R. Carvalho
- Yusuf
Hamied Department of Chemistry, University
of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K.
| | - Carlos Labão-Almeida
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | - Ana R. Coelho
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | - Marta Leal Bento
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
- Centro
Hospitalar Lisboa Norte, Department of Hematology and Bone Marrow
Transplantation, Avenida
Prof. Egas Moniz, 1649-035 Lisbon, Portugal
| | - Ricardo M. R.
M. Lopes
- Research
Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1600-277 Lisbon, Portugal
| | - Bruno L. Oliveira
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | - Miguel A. R. B. Castanho
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
| | - Peter Neumeister
- Division
of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria
| | - Alexander Deutsch
- Division
of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria
| | - Gregory I. Vladimer
- Exscientia, The Schrödinger Building,
Oxford Science Park, Oxford OX4 4GE, U.K.
| | - Nikolaus Krall
- Exscientia, The Schrödinger Building,
Oxford Science Park, Oxford OX4 4GE, U.K.
| | - Cristina João
- Champalimaud
Foundation, Avenida de Brasília, 1400-038, Lisbon, Portugal
| | - Francisco Corzana
- Centro
de Investigación en Síntesis Química, Departamento
de Química, Universidad de La Rioja, 26006 Logroño, Spain
| | - João D. Seixas
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
- TARGTEX
S.A., Avenida Tenente
Valadim, N°17, 2F, 2560-275 Torres Vedras, Portugal
| | - Rita Fior
- Champalimaud
Foundation, Avenida de Brasília, 1400-038, Lisbon, Portugal
| | - Gonçalo J. L. Bernardes
- Instituto
de Medicina Molecular João Lobo Antunes, Faculdade de Medicina,
Universidade de Lisboa, Avenida Prof. Egas Moniz, 1649-028, Lisbon, Portugal
- Yusuf
Hamied Department of Chemistry, University
of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K.
| |
Collapse
|
14
|
Cao T, Wang Z, Zhu X. The Immunomodulatory Functions of BTK Inhibition in the Central Nervous System. J Inflamm Res 2022; 15:6427-6438. [DOI: 10.2147/jir.s389958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022] Open
|
15
|
Yan Z, Gu F, Wang Z, Meng J, Tao X, Dai Q, Wang W, Liu M, Wang Z. Safety and efficacy of tyrosine kinase inhibitors for the treatment of multiple sclerosis: A systematic review and meta-analysis from randomized controlled trials. Front Neurol 2022; 13:933123. [PMID: 36226084 PMCID: PMC9548566 DOI: 10.3389/fneur.2022.933123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/05/2022] [Indexed: 11/22/2022] Open
Abstract
Background Multiple sclerosis (MS), an autoimmune disease, is characterized by inflammatory demyelinating lesions in the white matter of the central nervous system. Drugs targeting tyrosine kinase, a critical component of immune cell receptor signaling, have been developed to treat MS. However, the exact efficacy and safety of tyrosine kinase inhibitors (TKIs) are still controversial, and comprehensive analysis with a high level of evidence is needed. Methods Medline, Embase, Cochrane Library, and Clinicaltrials.gov for randomized controlled trials (RCTs) evaluating TKIs versus placebo for MS were searched up to April 1st, 2022. The risk ratio (RR) and mean difference (MD) or standard mean difference (SMD) were analyzed using dichotomous outcomes and continuous outcomes, respectively, with a random effect model. Results A total of 1,043 patients derived from four clinical trials were included to investigate the efficacy and safety of TKI therapy for MS. According to our analysis, TKIs decreased the cumulative number of gadolinium-enhancing lesions on T1-weighted MRI with the application of high dose (SMD = −0.61, 95% CI: −0.93 to −0.30, P = 0.0001). Meanwhile, TKIs prevented the expanded disability status scale (EDSS) from rising (MD = −0.10, 95% CI: −0.19 to −0.00, P = 0.046). In terms of MS relapse, TKIs have not revealed an obvious statistical difference compared with placebo (RR = 0.96, 95% CI: 0.55–1.65, P = 0.8755). However, more adverse events seem to occur in the TKIs group, both for adverse events (RR = 1.12, 95% CI: 1.05–1.19, P = 0.0009) and serious adverse events (RR = 1.91, 95% CI: 1.30–2.81, P = 0.001). Conclusion Tyrosine kinase inhibitors have shown promise in treating MS. Generally, TKIs that attain the effective dose demonstrate definite efficacy and have tolerable side effects. More clinical trials and validation are needed, and we anticipate that TKIs will be a viable alternative for MS patients.
Collapse
Affiliation(s)
- Zeya Yan
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Gu
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zilan Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiahao Meng
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xinyu Tao
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qiling Dai
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Wei Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Meirong Liu
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Meirong Liu
| | - Zhong Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
- Zhong Wang
| |
Collapse
|
16
|
Abstract
Multiple sclerosis (MS) is a chronic autoimmune demyelinating disease of the central nervous system (CNS) that often progresses to severe disability. Previous studies have highlighted the role of T cells in disease pathophysiology; however, the success of B-cell-targeted therapies has led to an increased interest in how B cells contribute to disease immunopathology. In this review, we summarize evidence of B-cell involvement in MS disease mechanisms, starting with pathology and moving on to review aspects of B cell immunobiology potentially relevant to MS. We describe current theories of critical B cell contributions to the inflammatory CNS milieu in MS, namely (i) production of autoantibodies, (ii) antigen presentation, (iii) production of proinflammatory cytokines (bystander activation), and (iv) EBV involvement. In the second part of the review, we summarize medications that have targeted B cells in patients with MS and their current position in the therapeutic armamentarium based on clinical trials and real-world data. Covered therapeutic strategies include the targeting of surface molecules such as CD20 (rituximab, ocrelizumab, ofatumumab, ublituximab) and CD19 (inebilizumab), and molecules necessary for B-cell activation such as B cell activating factor (BAFF) (belimumab) and Bruton's Tyrosine Kinase (BTK) (evobrutinib). We finally discuss the use of B-cell-targeted therapeutics in pregnancy.
Collapse
|
17
|
Yaldizli Ö, Derfuss T. All Bruton's tyrosine kinase inhibitors have similar efficacy and risks: Commentary. Mult Scler 2022; 28:1502-1503. [PMID: 35546510 DOI: 10.1177/13524585221097562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Özgür Yaldizli
- Department of Neurology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Tobias Derfuss
- Department of Neurology, University Hospital Basel, University of Basel, Basel, Switzerland
| |
Collapse
|
18
|
Capone F, Albanese A, Quadri G, Di Lazzaro V, Falato E, Cortese A, De Giglio L, Ferraro E. Disease-Modifying Drugs and Breastfeeding in Multiple Sclerosis: A Narrative Literature Review. Front Neurol 2022; 13:851413. [PMID: 35493841 PMCID: PMC9051389 DOI: 10.3389/fneur.2022.851413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 02/15/2022] [Indexed: 11/16/2022] Open
Abstract
Pregnancy-related issues in women with multiple sclerosis (MS) have been receiving increasing attention, with particular interest for the use of disease-modifying therapies (DMTs) before conception, during pregnancy, and postpartum, including breastfeeding. The risk of relapse is higher in the early postpartum period, especially in cases of significant disease activity prior to pregnancy, and thus treatment resumption and/or switching strategies might be necessary. Moreover, breastfeeding provides unmatched health benefits for babies and mothers, and is recommended as the best source of nutrition for infants. Furthermore, a protective role of breastfeeding on MS disease course has not been fully demonstrated and it remains debatable. At the same time, a source of concern is the potential transfer of DMTs into breastmilk and the resulting infant exposure. The use of most DMTs is unlicensed during breastfeeding mainly due to the limited data available on the excretion in human milk and on the effects on infants' exposure. Consequently, women have to face the difficult challenge of choosing between breastfeeding and DMT resumption. The present narrative review summarizes and discusses the available evidence on the safety of DMTs during breastfeeding and the relative approved labels. At the time of diagnosis of MS, specific counseling should be offered to women of childbearing age, making them aware of the possible therapeutic options and their impact on pregnancy and breastfeeding. Women can be encouraged to breastfeed, if clinically feasible, following a review of their medications and clinical status, with a personalized approach.
Collapse
Affiliation(s)
- Fioravante Capone
- Neurology, Neurophysiology and Neurobiology Unit, Department of Medicine, Università Campus Bio-Medico, Rome, Italy
- *Correspondence: Fioravante Capone
| | - Angela Albanese
- Merck Serono S.p.A., An Affiliate of Merck KGaA, Rome, Italy
| | - Giorgia Quadri
- Merck Serono S.p.A., An Affiliate of Merck KGaA, Rome, Italy
| | - Vincenzo Di Lazzaro
- Neurology, Neurophysiology and Neurobiology Unit, Department of Medicine, Università Campus Bio-Medico, Rome, Italy
| | - Emma Falato
- Neurology, Neurophysiology and Neurobiology Unit, Department of Medicine, Università Campus Bio-Medico, Rome, Italy
| | - Antonio Cortese
- Multiple Sclerosis Centre, S. Filippo Neri Hospital, Rome, Italy
| | - Laura De Giglio
- Multiple Sclerosis Centre, S. Filippo Neri Hospital, Rome, Italy
| | | |
Collapse
|
19
|
Havla J, Hohlfeld R. Antibody Therapies for Progressive Multiple Sclerosis and for Promoting Repair. Neurotherapeutics 2022; 19:774-784. [PMID: 35289375 PMCID: PMC9294105 DOI: 10.1007/s13311-022-01214-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2022] [Indexed: 12/21/2022] Open
Abstract
Progressive multiple sclerosis (PMS) is clinically distinct from relapsing-remitting MS (RRMS). In PMS, clinical disability progression occurs independently of relapse activity. Furthermore, there is increasing evidence that the pathological mechanisms of PMS and RRMS are different. Current therapeutic options for the treatment of PMS remain inadequate, although ocrelizumab, a B-cell-depleting antibody, is now available as the first approved therapeutic option for primary progressive MS. Recent advances in understanding the pathophysiology of PMS provide hope for new innovative therapeutic options: these include antibody therapies with anti-inflammatory, neuroprotective, and/or remyelination-fostering effects. In this review, we summarize the relevant trial data relating to antibody therapy and consider future antibody options for treating PMS.
Collapse
Affiliation(s)
- Joachim Havla
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany.
- Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Martinsried, Germany.
- Data Integration for Future Medicine (DIFUTURE) Consortium, LMU Munich, Munich, Germany.
| | - Reinhard Hohlfeld
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany
- Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Martinsried, Germany
- Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| |
Collapse
|
20
|
Wolska-Washer A, Robak T. Acalabrutinib: a bruton tyrosine kinase inhibitor for the treatment of chronic lymphocytic leukemia. Expert Rev Hematol 2022; 15:183-194. [PMID: 35296194 DOI: 10.1080/17474086.2022.2054800] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION : The first-in-class Bruton tyrosine kinase (BTK), ibrutinib, demonstrated remarkable activity in chronic lymphocytic leukemia (CLL). However, its toxicity profile renders it potentially inappropriate for use in patients with bleeding or cardiovascular disorders. In response to the high demand for a safer and efficient BTK inhibitor, with improved toxicity profile, acalabrutinib as a second-generation irreversible BTK inhibitor has been approved for the treatment of CLL. AREAS COVERED : This review examines the activity of acalabrutinib in treating treatment-naïve and relapsed refractory CLL and its toxicity profile when compared to ibrutinib and other drugs. It will examine the outcomes of the ELEVATE-TN, ASCEND and ELEVATE-RR studies in detail, with a particular focus on the safety and efficacy of acalabrutinib. The strengths and weaknesses of this drug will be highlighted and future directions for research will be identified. EXPERT OPINION : In patients with CLL, acalabrutinib demonstrates a superior safety profile than ibrutinib and similar activity. In the first direct comparison of acalabrutinib with ibrutinib in relapsed/refractory CLL, acalabrutinib was found to demonstrate non-inferior progression-free survival, with fewer cardiovascular adverse events.
Collapse
Affiliation(s)
- Anna Wolska-Washer
- Department of Experimental Hematology, Medical University of Lodz, Lodz, Poland.,Copernicus Memorial Hospital, Lodz, Poland
| | - Tadeusz Robak
- Copernicus Memorial Hospital, Lodz, Poland.,Department of Hematology, Medical University of Lodz, Lodz, Poland
| |
Collapse
|
21
|
Bing-Neel syndrome hidden by multiple sclerosis, a challenging overlay of diseases. Acta Neurol Belg 2022; 122:227-229. [PMID: 34424495 DOI: 10.1007/s13760-021-01777-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 08/06/2021] [Indexed: 10/20/2022]
|
22
|
Hopkins BT, Bame E, Bajrami B, Black C, Bohnert T, Boiselle C, Burdette D, Burns JC, Delva L, Donaldson D, Grater R, Gu C, Hoemberger M, Johnson J, Kapadnis S, King K, Lulla M, Ma B, Marx I, Magee T, Meissner R, Metrick CM, Mingueneau M, Murugan P, Otipoby KL, Polack E, Poreci U, Prince R, Roach AM, Rowbottom C, Santoro JC, Schroeder P, Tang H, Tien E, Zhang F, Lyssikatos J. Discovery and Preclinical Characterization of BIIB091, a Reversible, Selective BTK Inhibitor for the Treatment of Multiple Sclerosis. J Med Chem 2022; 65:1206-1224. [PMID: 34734694 DOI: 10.1021/acs.jmedchem.1c00926] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Multiple Sclerosis is a chronic autoimmune neurodegenerative disorder of the central nervous system (CNS) that is characterized by inflammation, demyelination, and axonal injury leading to permeant disability. In the early stage of MS, inflammation is the primary driver of the disease progression. There remains an unmet need to develop high efficacy therapies with superior safety profiles to prevent the inflammation processes leading to disability. Herein, we describe the discovery of BIIB091, a structurally distinct orthosteric ATP competitive, reversible inhibitor that binds the BTK protein in a DFG-in confirmation designed to sequester Tyr-551, an important phosphorylation site on BTK, into an inactive conformation with excellent affinity. Preclinical studies demonstrated BIB091 to be a high potency molecule with good drug-like properties and a safety/tolerability profile suitable for clinical development as a highly selective, reversible BTKi for treating autoimmune diseases such as MS.
Collapse
Affiliation(s)
- Brian T Hopkins
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Eris Bame
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Bekim Bajrami
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Cheryl Black
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Tonika Bohnert
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Carrie Boiselle
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Doug Burdette
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Jeremy C Burns
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Luisette Delva
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Douglas Donaldson
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Richard Grater
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Chungang Gu
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Marc Hoemberger
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Josh Johnson
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Sudarshan Kapadnis
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Kris King
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Mukesh Lulla
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Bin Ma
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Isaac Marx
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Tom Magee
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Robert Meissner
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Claire M Metrick
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Michael Mingueneau
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Paramasivam Murugan
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Kevin L Otipoby
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Evelyne Polack
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Urjana Poreci
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Robin Prince
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Allie M Roach
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Chris Rowbottom
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Joseph C Santoro
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Patricia Schroeder
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Hao Tang
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Eric Tien
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Fengmei Zhang
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Joseph Lyssikatos
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| |
Collapse
|
23
|
Potential therapeutic strategies in chronic inflammatory demyelinating polyradiculoneuropathy. Clin Exp Rheumatol 2022; 21:103032. [PMID: 34999243 DOI: 10.1016/j.autrev.2022.103032] [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: 12/06/2021] [Accepted: 01/01/2022] [Indexed: 11/23/2022]
Abstract
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an autoimmune neuropathy involving peripheral nerve and nerve roots. The pathological hallmark of CIDP is macrophage-induced demyelination. Antibodies against nerve fibers, complement decomposition, abnormalities in plasma and cerebrospinal fluid cytokine profile, and changes of peripheral blood cell proportion were also reported in CIDP patients. These findings in immunopathology provide support for the introduction of potential therapeutic options for the treatment of CIDP. In this review, we systematically listed the potential therapeutic strategies targeting different components of the immune system by comparing the treatment of other autoimmune inflammatory diseases of the nervous system. Several ongoing clinical trials will assess the efficacy and safety of potential CIDP treatments.
Collapse
|
24
|
Bruton's Tyrosine Kinase Inhibitors in Multiple Sclerosis: Pioneering the Path Towards Treatment of Progression? CNS Drugs 2022; 36:1019-1030. [PMID: 36178589 PMCID: PMC9550714 DOI: 10.1007/s40263-022-00951-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/21/2022] [Indexed: 11/03/2022]
Abstract
In multiple sclerosis (MS) persisting disability can derive from acute relapses or, alternatively, from slow and steady deterioration, termed chronic progression. Emerging data suggest that the latter process occurs largely independent from relapse activity or development of new central nervous system (CNS) inflammatory lesions. Pathophysiologically, acute relapses develop as a consequence of de novo CNS infiltration of immune cells, while MS progression appears to be driven by a CNS-trapped inflammatory circuit between CNS-established hematopoietic cells as well as CNS-resident cells, such as microglia, astrocytes, and oligodendrocytes. Within the last decades, powerful therapies have been developed to control relapse activity in MS. All of these agents were primarily designed to systemically target the peripheral immune system and/or to prevent CNS infiltration of immune cells. Based on the above described dichotomy of MS pathophysiology, it is understandable that these agents only exert minor effects on progression and that novel targets within the CNS have to be utilized to control MS progression independent of relapse activity. In this regard, one promising strategy may be the inhibition of the enzyme Bruton's tyrosine kinase (BTK), which is centrally involved in the activation of B cells as well as myeloid cells, such as macrophages and microglia. In this review, we discuss where and to what extent BTK is involved in the immunological and molecular cascades driving MS progression. We furthermore summarize all mechanistic, preclinical, and clinical data on the various BTK inhibitors (evobrutinib, tolebrutinib, fenebrutinib, remibrutinib, orelabrutinib, BIIB091) that are currently in development for treatment of MS, with a particular focus on the potential ability of either drug to control MS progression.
Collapse
|
25
|
Boyko A. Tyrosine kinases: a target of epigenetic influences and a new direction in the treatment of multiple sclerosis. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:27-30. [DOI: 10.17116/jnevro202212207227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
26
|
Ringheim GE, Wampole M, Oberoi K. Bruton's Tyrosine Kinase (BTK) Inhibitors and Autoimmune Diseases: Making Sense of BTK Inhibitor Specificity Profiles and Recent Clinical Trial Successes and Failures. Front Immunol 2021; 12:662223. [PMID: 34803999 PMCID: PMC8595937 DOI: 10.3389/fimmu.2021.662223] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Clinical development of BTK kinase inhibitors for treating autoimmune diseases has lagged behind development of these drugs for treating cancers, due in part from concerns over the lack of selectivity and associated toxicity profiles of first generation drug candidates when used in the long term treatment of immune mediated diseases. Second generation BTK inhibitors have made great strides in limiting off-target activities for distantly related kinases, though they have had variable success at limiting cross-reactivity within the more closely related TEC family of kinases. We investigated the BTK specificity and toxicity profiles, drug properties, disease associated signaling pathways, clinical indications, and trial successes and failures for the 13 BTK inhibitor drug candidates tested in phase 2 or higher clinical trials representing 7 autoimmune and 2 inflammatory immune-mediated diseases. We focused on rheumatoid arthritis (RA), multiple sclerosis (MS), and systemic lupus erythematosus (SLE) where the majority of BTK nonclinical and clinical studies have been reported, with additional information for pemphigus vulgaris (PV), Sjogren’s disease (SJ), chronic spontaneous urticaria (CSU), graft versus host disease (GVHD), and asthma included where available. While improved BTK selectivity versus kinases outside the TEC family improved clinical toxicity profiles, less profile distinction was evident within the TEC family. Analysis of genetic associations of RA, MS, and SLE biomarkers with TEC family members revealed that BTK and TEC family members may not be drivers of disease. They are, however, mediators of signaling pathways associated with the pathophysiology of autoimmune diseases. BTK in particular may be associated with B cell and myeloid differentiation as well as autoantibody development implicated in immune mediated diseases. Successes in the clinic for treating RA, MS, PV, ITP, and GVHD, but not for SLE and SJ support the concept that BTK plays an important role in mediating pathogenic processes amenable to therapeutic intervention, depending on the disease. Based on the data collected in this study, we propose that current compound characteristics of BTK inhibitor drug candidates for the treatment of autoimmune diseases have achieved the selectivity, safety, and coverage requirements necessary to deliver therapeutic benefit.
Collapse
Affiliation(s)
- Garth E Ringheim
- Clinical Pharmacology and Translational Medicine, Eisai Inc, Woodcliff Lake, NJ, United States
| | | | - Kinsi Oberoi
- Science Group, Clarivate, Philadelphia, PA, United States
| |
Collapse
|
27
|
Zhu S, Jung J, Victor E, Arceo J, Gokhale S, Xie P. Clinical Trials of the BTK Inhibitors Ibrutinib and Acalabrutinib in Human Diseases Beyond B Cell Malignancies. Front Oncol 2021; 11:737943. [PMID: 34778053 PMCID: PMC8585514 DOI: 10.3389/fonc.2021.737943] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/11/2021] [Indexed: 12/13/2022] Open
Abstract
The BTK inhibitors ibrutinib and acalabrutinib are FDA-approved drugs for the treatment of B cell malignances. Both drugs have demonstrated clinical efficacy and safety profiles superior to chemoimmunotherapy regimens in patients with chronic lymphocytic leukemia. Mounting preclinical and clinical evidence indicates that both ibrutinib and acalabrutinib are versatile and have direct effects on many immune cell subsets as well as other cell types beyond B cells. The versatility and immunomodulatory effects of both drugs have been exploited to expand their therapeutic potential in a wide variety of human diseases. Over 470 clinical trials are currently registered at ClinicalTrials.gov to test the efficacy of ibrutinib or acalabrutinib not only in almost every type of B cell malignancies, but also in hematological malignancies of myeloid cells and T cells, solid tumors, chronic graft versus host disease (cGHVD), autoimmune diseases, allergy and COVID-19 (http:www.clinicaltrials.gov). In this review, we present brief discussions of the clinical trials and relevant key preclinical evidence of ibrutinib and acalabrutinib as monotherapies or as part of combination therapies for the treatment of human diseases beyond B cell malignancies. Adding to the proven efficacy of ibrutinib for cGVHD, preliminary results of clinical trials have shown promising efficacy of ibrutinib or acalabrutinib for certain T cell malignancies, allergies and severe COVID-19. However, both BTK inhibitors have no or limited efficacy for refractory or recurrent solid tumors. These clinical data together with additional pending results from ongoing trials will provide valuable information to guide the design and improvement of future trials, including optimization of combination regimens and dosing sequences as well as better patient stratification and more efficient delivery strategies. Such information will further advance the precise implementation of BTK inhibitors into the clinical toolbox for the treatment of different human diseases.
Collapse
Affiliation(s)
- Sining Zhu
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, United States.,Graduate Program in Cellular and Molecular Pharmacology, Rutgers University, Piscataway, NJ, United States
| | - Jaeyong Jung
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, United States.,Graduate Program in Cellular and Molecular Pharmacology, Rutgers University, Piscataway, NJ, United States
| | - Eton Victor
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, United States
| | - Johann Arceo
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, United States
| | - Samantha Gokhale
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, United States.,Graduate Program in Cellular and Molecular Pharmacology, Rutgers University, Piscataway, NJ, United States
| | - Ping Xie
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, United States.,Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, United States
| |
Collapse
|
28
|
Weber MS, Nicholas JA, Yeaman MR. Balancing Potential Benefits and Risks of Bruton Tyrosine Kinase Inhibitor Therapies in Multiple Sclerosis During the COVID-19 Pandemic. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:8/6/e1067. [PMID: 34497100 PMCID: PMC8428017 DOI: 10.1212/nxi.0000000000001067] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 07/15/2021] [Indexed: 02/06/2023]
Abstract
Bruton tyrosine kinase inhibitors (BTKis) encompass a new class of therapeutics currently being evaluated for the treatment of multiple sclerosis (MS). Whether BTKis affect COVID-19 risk or severity or reduce vaccine efficacy are important but unanswered questions. Here, we provide an overview on BTKi mechanisms relevant to COVID-19 infection and vaccination and review preliminary data on BTKi use in patients with COVID-19. BTKis block B-cell receptor– and myeloid fragment crystallizable receptor–mediated signaling, thereby dampening B-cell activation, antibody class-switching, expansion, and cytokine production. Beyond antibodies, COVID-19 severity and vaccine efficacy appear largely linked to T-cell responses and interferon induction, processes not directly affected by BTKis. Given that B cells have clear roles in antigen presentation to T cells, however, it is possible that BTKis may indirectly interfere with beneficial or detrimental T-cell responses during COVID-19 infection or vaccination. In addition to these possible effects on generating a protective immune response, BTKis may attenuate the hyperinflammatory dysregulation often seen in severe cases of COVID-19 that evolves as a key risk factor in this disease. Currently available outcomes from BTKi-treated patients with COVID-19 are discussed. Clinical trials are currently underway to evaluate the safety and efficacy of BTKis in individuals with MS. Although limited data suggest a potential benefit of BTKis on outcomes for some COVID-19 patients, data from adequately powered, prospective and randomized clinical trials are lacking. Likewise, the specific effect of BTKis on the safety and efficacy of COVID-19 vaccines remains to be determined. Any potential unknown risks that BTKi therapy may present to the patient relative to COVID-19 infection, severity, and vaccine efficacy must be balanced with the importance of timely intervention to prevent or minimize MS progression.
Collapse
Affiliation(s)
- Martin S Weber
- From the Institute of Neuropathology (M.S.W.), University Medical Center; Department of Neurology (M.S.W.), University Medical Center, Göttingen, Germany; OhioHealth Multiple Sclerosis Center (J.A.N.), Riverside Methodist Hospital, Columbus, OH; David Geffen School of Medicine (M.R.Y.), University of California, Los Angeles (UCLA); Divisions of Molecular Medicine and Infectious Diseases (M.R.Y.), Harbor-UCLA Medical Center; and Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA.
| | - Jacqueline A Nicholas
- From the Institute of Neuropathology (M.S.W.), University Medical Center; Department of Neurology (M.S.W.), University Medical Center, Göttingen, Germany; OhioHealth Multiple Sclerosis Center (J.A.N.), Riverside Methodist Hospital, Columbus, OH; David Geffen School of Medicine (M.R.Y.), University of California, Los Angeles (UCLA); Divisions of Molecular Medicine and Infectious Diseases (M.R.Y.), Harbor-UCLA Medical Center; and Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA
| | - Michael R Yeaman
- From the Institute of Neuropathology (M.S.W.), University Medical Center; Department of Neurology (M.S.W.), University Medical Center, Göttingen, Germany; OhioHealth Multiple Sclerosis Center (J.A.N.), Riverside Methodist Hospital, Columbus, OH; David Geffen School of Medicine (M.R.Y.), University of California, Los Angeles (UCLA); Divisions of Molecular Medicine and Infectious Diseases (M.R.Y.), Harbor-UCLA Medical Center; and Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA
| |
Collapse
|
29
|
Brummer T, Ruck T, Meuth SG, Zipp F, Bittner S. Treatment approaches to patients with multiple sclerosis and coexisting autoimmune disorders. Ther Adv Neurol Disord 2021; 14:17562864211035542. [PMID: 34457039 PMCID: PMC8388232 DOI: 10.1177/17562864211035542] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 07/08/2021] [Indexed: 12/30/2022] Open
Abstract
The past decades have yielded major therapeutic advances in many autoimmune conditions - such as multiple sclerosis (MS) - and thus ushered in a new era of more targeted and increasingly potent immunotherapies. Yet this growing arsenal of therapeutic immune interventions has also rendered therapy much more challenging for the attending physician, especially when treating patients with more than one autoimmune condition. Importantly, some therapeutic strategies are either approved for several autoimmune disorders or may be repurposed for other conditions, therefore opening new curative possibilities in related fields. In this article, we especially focus on frequent and therapeutically relevant concomitant autoimmune conditions faced by neurologists when treating patients with MS, namely psoriasis, rheumatoid arthritis and inflammatory bowel diseases. We provide an overview of the available disease-modifying therapies, highlight possible contraindications, show pathophysiological overlaps and finally present which therapeutics can be utilized as a combinatory treatment, in order to 'kill two birds with one stone'.
Collapse
Affiliation(s)
- Tobias Brummer
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Tobias Ruck
- Department of Neurology, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Sven G. Meuth
- Department of Neurology, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Stefan Bittner
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckstr. 1, Rhineland-Palatinate, Mainz 55131, Germany
| |
Collapse
|
30
|
Margoni M, Preziosa P, Filippi M, Rocca MA. Anti-CD20 therapies for multiple sclerosis: current status and future perspectives. J Neurol 2021; 269:1316-1334. [PMID: 34382120 PMCID: PMC8356891 DOI: 10.1007/s00415-021-10744-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 12/26/2022]
Abstract
Multiple sclerosis (MS) is a chronic inflammatory, demyelinating and neurodegenerative disease affecting the central nervous system (CNS), often characterized by the accumulation of irreversible clinical disability over time. During last years, there has been a dramatic evolution in several key concepts of immune pathophysiology of MS and in the treatment of this disease. The demonstration of the strong efficacy and good safety profile of selective B-cell-depleting therapies (such as anti-CD20 monoclonal antibodies) has significantly expanded the therapeutic scenario for both relapsing and progressive MS patients with the identification of a new therapeutic target. The key role of B cells in triggering MS disease has been also pointed out, determining a shift from the traditional view of MS activity as largely being ‘T-cell mediated’ to the notion that MS-related pathological processes involve bi-directional interactions between several immune cell types, including B cells, both in the periphery and in the CNS. This review provides an updated overview of the involvement of B cells in the immune pathophysiology and pathology of MS. We summarize the rationale regarding the use of anti-CD20 therapies and the results of the main randomized controlled trials and observational studies investigating the efficacy and safety profile of rituximab, ocrelizumab, ofatumumab and ublituximab. Suggestions regarding vaccinations and management of MS patients during COVID-19 pandemic with anti-CD20 therapies are also discussed. Finally, therapies under investigation and future perspectives of anti-CD20 therapies are taken into consideration.
Collapse
Affiliation(s)
- Monica Margoni
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Multiple Sclerosis Center of the Veneto Region, Department of Neurosciences, University Hospital-School of Medicine, Padua, Italy
| | - Paolo Preziosa
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, 20132, Milan, Italy
| | - Maria A Rocca
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Vita-Salute San Raffaele University, 20132, Milan, Italy.
| |
Collapse
|
31
|
Btk Inhibitors: A Medicinal Chemistry and Drug Delivery Perspective. Int J Mol Sci 2021; 22:ijms22147641. [PMID: 34299259 PMCID: PMC8303217 DOI: 10.3390/ijms22147641] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/12/2021] [Accepted: 07/15/2021] [Indexed: 12/11/2022] Open
Abstract
In the past few years, Bruton’s tyrosine Kinase (Btk) has emerged as new target in medicinal chemistry. Since approval of ibrutinib in 2013 for treatment of different hematological cancers (as leukemias and lymphomas), two other irreversible Btk inhibitors have been launched on the market. In the attempt to overcome irreversible Btk inhibitor limitations, reversible compounds have been developed and are currently under evaluation. In recent years, many Btk inhibitors have been patented and reported in the literature. In this review, we summarized the (ir)reversible Btk inhibitors recently developed and studied clinical trials and preclinical investigations for malignancies, chronic inflammation conditions and SARS-CoV-2 infection, covering advances in the field of medicinal chemistry. Furthermore, the nanoformulations studied to increase ibrutinib bioavailability are reported.
Collapse
|
32
|
Abstract
PURPOSE OF REVIEW Treatments targeting B cells are increasingly used for patients with multiple sclerosis (MS). We review the mechanisms of action, clinical effectiveness and safety of treatment, with emphasis on recently published studies. RECENT FINDINGS Several monoclonal antibodies targeting the surface molecule CD20 on B cells are approved or being developed for treatment of MS. Overall, they seem comparable in terms of strongly suppressing radiological disease activity and relapse biology. Novel approaches include anti-CD19 antibody therapy and treatment with oral drugs targeting Bruton's tyrosine kinase (BTK). The main safety issue with persistent B cell depletion is an increased risk of infections - possibly including an increased risk of severe COVID-19. Vaccine responses are also blunted in patients treated with anti-CD20 antibodies. Lower doses or longer infusion intervals may be sufficient for control of disease activity. Whether this might also improve the safety of treatment and increase vaccination responses remains to be determined. SUMMARY Available data support the widespread use of therapies targeting B cells in MS. Whether novel approaches targeting CD19 or BTK will have advantages compared to anti-CD20 antibody therapy remains to be established. Furthermore, trials investigating alternative dosing regimens for anti-CD20 antibody treatment are warranted.
Collapse
|
33
|
Small molecule approaches to treat autoimmune and inflammatory diseases (Part I): Kinase inhibitors. Bioorg Med Chem Lett 2021; 38:127862. [PMID: 33609659 DOI: 10.1016/j.bmcl.2021.127862] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 12/16/2022]
Abstract
Autoimmune and inflammatory diseases place a huge burden on the healthcare system. Small molecule (SM) therapeutics provide much needed complementary treatment options for these diseases. This digest series highlights the latest progress in the discovery and development of safe and efficacious SMs to treat autoimmune and inflammatory diseases with each part representing a class of SMs, namely: 1) protein kinases; 2) nucleic acid-sensing pathways; and 3) soluble ligands and receptors on cell surfaces. In this first part of the series, the focus is on kinase inhibitors that emerged between 2018 and 2020, and which exhibit increased target and tissue selectivity with the aim of increasing their therapeutic index.
Collapse
|