1
|
Wenzhi Y, Xiangyi L, Dongsheng F. The prion-like effect and prion-like protein targeting strategy in amyotrophic lateral sclerosis. Heliyon 2024; 10:e34963. [PMID: 39170125 PMCID: PMC11336370 DOI: 10.1016/j.heliyon.2024.e34963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 07/09/2024] [Accepted: 07/19/2024] [Indexed: 08/23/2024] Open
Abstract
Pathological proteins in amyotrophic lateral sclerosis (ALS), such as superoxide dismutase 1, TAR DNA-binding protein 43, and fused in sarcoma, exhibit a prion-like pattern. All these proteins have a low-complexity domain and seeding activity in cells. In this review, we summarize the studies on the prion-like effect of these proteins and list six prion-like protein targeting strategies that we believe have potential for ALS therapy, including antisense oligonucleotides, antibody-based technology, peptide, protein chaperone, autophagy enhancement, and heteromultivalent compounds. Considering the pathological complexity and heterogeneity of ALS, we believe that the final solution to ALS therapy is most likely to be an individualized cocktail therapy, including clearance of toxicity, blockage of pathological progress, and protection of neurons.
Collapse
Affiliation(s)
- Yang Wenzhi
- Department of Neurology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Biomarker and Translational Research in Neurodegenerative Diseases, Beijing, China
| | - Liu Xiangyi
- Department of Neurology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Biomarker and Translational Research in Neurodegenerative Diseases, Beijing, China
| | - Fan Dongsheng
- Department of Neurology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Biomarker and Translational Research in Neurodegenerative Diseases, Beijing, China
| |
Collapse
|
2
|
Glineburg MR, Yildirim E, Gomez N, Rodriguez G, Pak J, Li X, Altheim C, Waksmacki J, McInerney GM, Barmada SJ, Todd PK. Stress granule formation helps to mitigate neurodegeneration. Nucleic Acids Res 2024:gkae655. [PMID: 39106168 DOI: 10.1093/nar/gkae655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 05/28/2024] [Accepted: 07/17/2024] [Indexed: 08/09/2024] Open
Abstract
Cellular stress pathways that inhibit translation initiation lead to transient formation of cytoplasmic RNA/protein complexes known as stress granules. Many of the proteins found within stress granules and the dynamics of stress granule formation and dissolution are implicated in neurodegenerative disease. Whether stress granule formation is protective or harmful in neurodegenerative conditions is not known. To address this, we took advantage of the alphavirus protein nsP3, which selectively binds dimers of the central stress granule nucleator protein G3BP and markedly reduces stress granule formation without directly impacting the protein translational inhibitory pathways that trigger stress granule formation. In Drosophila and rodent neurons, reducing stress granule formation with nsP3 had modest impacts on lifespan even in the setting of serial stress pathway induction. In contrast, reducing stress granule formation in models of ataxia, amyotrophic lateral sclerosis and frontotemporal dementia largely exacerbated disease phenotypes. These data support a model whereby stress granules mitigate, rather than promote, neurodegenerative cascades.
Collapse
Affiliation(s)
- M Rebecca Glineburg
- Biological Sciences, Schmid College of Science and Technology, Chapman University, 1 University Drive, Orange, CA 92866, USA
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
| | - Evrim Yildirim
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
| | - Nicolas Gomez
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
- Cell and Molecular Biology Graduate Program, University of Michigan, Ann Arbor, MI, USA
| | - Genesis Rodriguez
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
- Neuroscience Graduate Program, University of Michigan, Ann Arbor, MI, USA
| | - Jaclyn Pak
- Biological Sciences, Schmid College of Science and Technology, Chapman University, 1 University Drive, Orange, CA 92866, USA
| | - Xingli Li
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
| | - Christopher Altheim
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
| | - Jacob Waksmacki
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
| | - Gerald M McInerney
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm 17165, Sweden
| | - Sami J Barmada
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
| | - Peter K Todd
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, BSRB48109-2200, Ann Arbor, MI 4005, USA
- Veterans Affairs Medical Center, Ann Arbor, MI, USA
| |
Collapse
|
3
|
Pelaez MC, Fiore F, Larochelle N, Dabbaghizadeh A, Comaduran MF, Arbour D, Minotti S, Marcadet L, Semaan M, Robitaille R, Nalbantoglu JN, Sephton CF, Durham HD. Reversal of cognitive deficits in FUS R521G amyotrophic lateral sclerosis mice by arimoclomol and a class I histone deacetylase inhibitor independent of heat shock protein induction. Neurotherapeutics 2024:e00388. [PMID: 38972779 DOI: 10.1016/j.neurot.2024.e00388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/14/2024] [Accepted: 06/15/2024] [Indexed: 07/09/2024] Open
Abstract
Protein misfolding and mislocalization are common to both familial and sporadic forms of amyotrophic lateral sclerosis (ALS). Maintaining proteostasis through induction of heat shock proteins (HSP) to increase chaperoning capacity is a rational therapeutic strategy in the treatment of ALS. However, the threshold for upregulating stress-inducible HSPs remains high in neurons, presenting a therapeutic obstacle. This study used mouse models expressing the ALS variants FUSR521G or SOD1G93A to follow up on previous work in cultured motor neurons showing varied effects of the HSP co-inducer, arimoclomol, and class I histone deacetylase (HDAC) inhibitors on HSP expression depending on the ALS variant being expressed. As in cultured neurons, neither expression of the transgene nor drug treatments induced expression of HSPs in cortex, spinal cord or muscle of FUSR521G mice, indicating suppression of the heat shock response. Nonetheless, arimoclomol, and RGFP963, restored performance on cognitive tests and improved cortical dendritic spine densities. In SOD1G93A mice, multiple HSPs were upregulated in hindlimb skeletal muscle, but not in lumbar spinal cord with the exception of HSPB1 associated with astrocytosis. Drug treatments improved contractile force but reduced the increase in HSPs in muscle rather than facilitating their expression. The data point to mechanisms other than amplification of the heat shock response underlying recovery of cognitive function in ALS-FUS mice by arimoclomol and class I HDAC inhibition and suggest potential benefits in counteracting cognitive impairment in ALS, frontotemporal dementia and related disorders.
Collapse
Affiliation(s)
- Mari Carmen Pelaez
- Department of Psychiatry and Neuroscience, CERVO Brain Research Centre, Laval University, Quebec City, QC Canada.
| | - Frédéric Fiore
- Département de Neurosciences and Groupe de Recherche sur le Système Nerveux Central, Université de Montréal, and Centre Interdisciplinaire de Recherche sur le Cerveau et l'apprentissage, Montréal, QC Canada.
| | - Nancy Larochelle
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, QC Canada.
| | - Afrooz Dabbaghizadeh
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, QC Canada.
| | - Mario Fernández Comaduran
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, QC Canada.
| | - Danielle Arbour
- Département de Neurosciences and Groupe de Recherche sur le Système Nerveux Central, Université de Montréal, and Centre Interdisciplinaire de Recherche sur le Cerveau et l'apprentissage, Montréal, QC Canada.
| | - Sandra Minotti
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, QC Canada.
| | - Laetitia Marcadet
- Department of Psychiatry and Neuroscience, CERVO Brain Research Centre, Laval University, Quebec City, QC Canada.
| | - Martine Semaan
- Département de Neurosciences and Groupe de Recherche sur le Système Nerveux Central, Université de Montréal, and Centre Interdisciplinaire de Recherche sur le Cerveau et l'apprentissage, Montréal, QC Canada.
| | - Richard Robitaille
- Département de Neurosciences and Groupe de Recherche sur le Système Nerveux Central, Université de Montréal, and Centre Interdisciplinaire de Recherche sur le Cerveau et l'apprentissage, Montréal, QC Canada.
| | - Josephine N Nalbantoglu
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, QC Canada.
| | - Chantelle F Sephton
- Department of Psychiatry and Neuroscience, CERVO Brain Research Centre, Laval University, Quebec City, QC Canada.
| | - Heather D Durham
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, QC Canada.
| |
Collapse
|
4
|
Benatar M, Hansen T, Rom D, Geist MA, Blaettler T, Camu W, Kuzma-Kozakiewicz M, van den Berg LH, Morales RJ, Chio A, Andersen PM, Pradat PF, Lange D, Van Damme P, Mora G, Grudniak M, Elliott M, Petri S, Olney N, Ladha S, Goyal NA, Meyer T, Hanna MG, Quinn C, Genge A, Zinman L, Jabari D, Shoesmith C, Ludolph AC, Neuwirth C, Nations S, Shefner JM, Turner MR, Wuu J, Bennett R, Dang H, Sundgreen C. Safety and efficacy of arimoclomol in patients with early amyotrophic lateral sclerosis (ORARIALS-01): a randomised, double-blind, placebo-controlled, multicentre, phase 3 trial. Lancet Neurol 2024; 23:687-699. [PMID: 38782015 DOI: 10.1016/s1474-4422(24)00134-0] [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: 11/22/2023] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Amyotrophic lateral sclerosis is a progressive neurodegenerative disorder leading to muscle weakness and respiratory failure. Arimoclomol, a heat-shock protein-70 (HSP70) co-inducer, is neuroprotective in animal models of amyotrophic lateral sclerosis, with multiple mechanisms of action, including clearance of protein aggregates, a pathological hallmark of sporadic and familial amyotrophic lateral sclerosis. We aimed to evaluate the safety and efficacy of arimoclomol in patients with amyotrophic lateral sclerosis. METHODS ORARIALS-01 was a multinational, randomised, double-blind, placebo-controlled, parallel-group trial done at 29 centres in 12 countries in Europe and North America. Patients were eligible if they were aged 18 years or older and met El Escorial criteria for clinically possible, probable, probable laboratory-supported, definite, or familial amyotrophic lateral sclerosis; had an ALS Functional Rating Scale-Revised score of 35 or more; and had slow vital capacity at 70% or more of the value predicted on the basis of the participant's age, height, and sex. Patients were randomly assigned (2:1) in blocks of 6, stratified by use of a stable dose of riluzole or no riluzole use, to receive oral arimoclomol citrate 1200 mg/day (400 mg three times per day) or placebo. The Randomisation sequence was computer generated centrally. Investigators, study personnel, and study participants were masked to treatment allocation. The primary outcome was the Combined Assessment of Function and Survival (CAFS) rank score over 76 weeks of treatment. The primary outcome and safety were analysed in the modified intention-to-treat population. This trial is registered with ClinicalTrials.gov, NCT03491462, and is completed. FINDINGS Between July 31, 2018, and July 17, 2019, 287 patients were screened, 245 of whom were enrolled in the trial and randomly assigned. The modified intention-to-treat population comprised 239 patients (160 in the arimoclomol group and 79 in the placebo group): 151 (63%) were male and 88 (37%) were female; mean age was 57·6 years (SD 10·9). CAFS score over 76 weeks did not differ between groups (mean 0·51 [SD 0·29] in the arimoclomol group vs 0·49 [0·28] in the placebo group; p=0·62). Cliff's delta comparing the two groups was 0·039 (95% CI -0·116 to 0·194). Proportions of participants who died were similar between the treatment groups: 29 (18%) of 160 patients in the arimoclomol group and 18 (23%) of 79 patients in the placebo group. Most deaths were due to disease progression. The most common adverse events were gastrointestinal. Adverse events were more often deemed treatment-related in the arimoclomol group (104 [65%]) than in the placebo group (41 [52%]) and more often led to treatment discontinuation in the arimoclomol group (26 [16%]) than in the placebo group (four [5%]). INTERPRETATION Arimoclomol did not improve efficacy outcomes compared with placebo. Although available biomarker data are insufficient to preclude future strategies that target the HSP response, safety data suggest that a higher dose of arimoclomol would not have been tolerated. FUNDING Orphazyme.
Collapse
Affiliation(s)
- Michael Benatar
- Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, USA.
| | | | - Dror Rom
- Prosoft Clinical, Chesterbrook, PA, USA
| | | | | | - William Camu
- Department of Neurology University of Montpellier, CHU Montpellier, INM INSERM, Montpellier, France
| | | | | | - Raul Juntas Morales
- Department of Neurology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Adriano Chio
- Rita Levi Montalcini Department of Neuroscience, University of Torino, Torino, Italy
| | - Peter M Andersen
- Department of Clinical Sciences, Neuroscience, Umeå University, Umeå, Sweden
| | | | - Dale Lange
- Department of Neurology, Hospital for Special Surgery, New York, NY, USA
| | - Philip Van Damme
- Department of Neurology, University Hospital Leuven, KU Leuven, Leuven, Belgium
| | - Gabriele Mora
- Istituti Clinici Scientifici Maugeri, IRCCS Milano, Milan, Italy
| | - Mariusz Grudniak
- Research and Development Department, Polish Stem Cell Bank, Warsaw, Poland
| | - Matthew Elliott
- University of Virginia Medical Center, Charlottesville, VA, USA
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Nicholas Olney
- Providence Portland Medical Center, Providence Brain and Spine Institute, Portland, OR, USA
| | - Shafeeq Ladha
- Department of Neurology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Namita A Goyal
- Department of Neurology, University of California Irvine, Irvine, CA, USA
| | - Thomas Meyer
- Department of Neurology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Michael G Hanna
- University College London, National Hospital for Neurology and Neurosurgery, London, UK
| | - Colin Quinn
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Angela Genge
- Department of Neurology, Montreal Neurological Institute, Montreal, QC, Canada
| | - Lorne Zinman
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Duaa Jabari
- Department of Neurology, The University of Kansas Medical Center, Kansas City, KS, USA
| | - Christen Shoesmith
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Western University, London, ON, Canada
| | | | - Christoph Neuwirth
- Neuromuscular Disease Unit/ALS Clinic, Kantonspital St Gallen, St Gallen, Switzerland
| | | | - Jeremy M Shefner
- Department of Neurology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Joanne Wuu
- Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | | | | |
Collapse
|
5
|
Hardiman O. Amyotrophic lateral sclerosis: a lesson in translation. Lancet Neurol 2024; 23:651-653. [PMID: 38782014 DOI: 10.1016/s1474-4422(24)00223-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 05/13/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Affiliation(s)
- Orla Hardiman
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
| |
Collapse
|
6
|
Fernández Comaduran M, Minotti S, Jacob-Tomas S, Rizwan J, Larochelle N, Robitaille R, Sephton CF, Vera M, Nalbantoglu JN, Durham HD. Impact of histone deacetylase inhibition and arimoclomol on heat shock protein expression and disease biomarkers in primary culture models of familial ALS. Cell Stress Chaperones 2024; 29:359-380. [PMID: 38570009 PMCID: PMC11015512 DOI: 10.1016/j.cstres.2024.03.010] [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: 12/14/2023] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/05/2024] Open
Abstract
Protein misfolding and mislocalization are common themes in neurodegenerative disorders, including motor neuron disease, and amyotrophic lateral sclerosis (ALS). Maintaining proteostasis is a crosscutting therapeutic target, including the upregulation of heat shock proteins (HSP) to increase chaperoning capacity. Motor neurons have a high threshold for upregulating stress-inducible HSPA1A, but constitutively express high levels of HSPA8. This study compared the expression of these HSPs in cultured motor neurons expressing three variants linked to familial ALS: TAR DNA binding protein 43 kDa (TDP-43)G348C, fused in sarcoma (FUS)R521G, or superoxide dismutase I (SOD1)G93A. All variants were poor inducers of Hspa1a, and reduced levels of Hspa8 mRNA and protein, indicating multiple compromises in chaperoning capacity. To promote HSP expression, cultures were treated with the putative HSP coinducer, arimoclomol, and class I histone deacetylase inhibitors, to promote active chromatin for transcription, and with the combination. Treatments had variable, often different effects on the expression of Hspa1a and Hspa8, depending on the ALS variant expressed, mRNA distribution (somata and dendrites), and biomarker of toxicity measured (histone acetylation, maintaining nuclear TDP-43 and the neuronal Brm/Brg-associated factor chromatin remodeling complex component Brg1, mitochondrial transport, FUS aggregation). Overall, histone deacetylase inhibition alone was effective on more measures than arimoclomol. As in the FUS model, arimoclomol failed to induce HSPA1A or preserve Hspa8 mRNA in the TDP-43 model, despite preserving nuclear TDP-43 and Brg1, indicating neuroprotective properties other than HSP induction. The data speak to the complexity of drug mechanisms against multiple biomarkers of ALS pathogenesis, as well as to the importance of HSPA8 for neuronal proteostasis in both somata and dendrites.
Collapse
Affiliation(s)
- Mario Fernández Comaduran
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Sandra Minotti
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | | | - Javeria Rizwan
- Department of Biochemistry, McGill University, Montreal, Quebec, Canada
| | - Nancy Larochelle
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Richard Robitaille
- Département de Neurosciences and Groupe de Recherche sur le Système Nerveux Central, Université de Montréal, and Centre Interdisciplinaire de Recherche sur le Cerveau et l'apprentissage, Montreal, Quebec, Canada
| | - Chantelle F Sephton
- Department of Psychiatry and Neuroscience, CERVO Brain Research Centre, Laval University, Quebec City, Quebec, Canada
| | - Maria Vera
- Department of Biochemistry, McGill University, Montreal, Quebec, Canada
| | - Josephine N Nalbantoglu
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Heather D Durham
- Department of Neurology & Neurosurgery and Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada.
| |
Collapse
|
7
|
Castelli L, Vasta R, Allen SP, Waller R, Chiò A, Traynor BJ, Kirby J. From use of omics to systems biology: Identifying therapeutic targets for amyotrophic lateral sclerosis. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2024; 176:209-268. [PMID: 38802176 DOI: 10.1016/bs.irn.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Amyotrophic lateral sclerosis (ALS) is a heterogeneous progressive neurodegenerative disorder with available treatments such as riluzole and edaravone extending survival by an average of 3-6 months. The lack of highly effective, widely available therapies reflects the complexity of ALS. Omics technologies, including genomics, transcriptomic and proteomics have contributed to the identification of biological pathways dysregulated and targeted by therapeutic strategies in preclinical and clinical trials. Integrating clinical, environmental and neuroimaging information with omics data and applying a systems biology approach can further improve our understanding of the disease with the potential to stratify patients and provide more personalised medicine. This chapter will review the omics technologies that contribute to a systems biology approach and how these components have assisted in identifying therapeutic targets. Current strategies, including the use of genetic screening and biosampling in clinical trials, as well as the future application of additional technological advances, will also be discussed.
Collapse
Affiliation(s)
- Lydia Castelli
- Sheffield Institute for Translational Neuroscience, School of Medicine and Population Health, University of Sheffield, Sheffield, United Kingdom; Neuroscience Institute, University of Sheffield, Sheffield, United Kingdom
| | - Rosario Vasta
- ALS Expert Center,'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy; Neuromuscular Diseases Research Section, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
| | - Scott P Allen
- Sheffield Institute for Translational Neuroscience, School of Medicine and Population Health, University of Sheffield, Sheffield, United Kingdom; Neuroscience Institute, University of Sheffield, Sheffield, United Kingdom
| | - Rachel Waller
- Sheffield Institute for Translational Neuroscience, School of Medicine and Population Health, University of Sheffield, Sheffield, United Kingdom; Neuroscience Institute, University of Sheffield, Sheffield, United Kingdom
| | - Adriano Chiò
- ALS Expert Center,'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy; Neurology 1, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza of Turin, Turin, Italy
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States; RNA Therapeutics Laboratory, National Center for Advancing Translational Sciences, NIH, Rockville, MD, United States; National Institute of Neurological Disorders and Stroke, Bethesda, MD, United States; Department of Neurology, Johns Hopkins University Medical Center, Baltimore, MD, United States; Reta Lila Weston Institute, UCL Queen Square Institute of Neurology,University College London, London, United Kingdom
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience, School of Medicine and Population Health, University of Sheffield, Sheffield, United Kingdom; Neuroscience Institute, University of Sheffield, Sheffield, United Kingdom.
| |
Collapse
|
8
|
Noori L, Saqagandomabadi V, Di Felice V, David S, Caruso Bavisotto C, Bucchieri F, Cappello F, Conway de Macario E, Macario AJL, Scalia F. Putative Roles and Therapeutic Potential of the Chaperone System in Amyotrophic Lateral Sclerosis and Multiple Sclerosis. Cells 2024; 13:217. [PMID: 38334609 PMCID: PMC10854686 DOI: 10.3390/cells13030217] [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: 12/15/2023] [Revised: 01/18/2024] [Accepted: 01/23/2024] [Indexed: 02/10/2024] Open
Abstract
The putative pathogenic roles and therapeutic potential of the chaperone system (CS) in amyotrophic lateral sclerosis (ALS) and multiple sclerosis (MS) are reviewed to provide a bibliographic and conceptual platform for launching research on the diagnostic and therapeutic applications of CS components. Various studies suggest that dysfunction of the CS contributes to the pathogenesis of ALS and MS, and here, we identify some of the implicated CS members. The physiology and pathophysiology of the CS members can be properly understood if they are studied or experimentally or clinically manipulated for diagnostic or therapeutic purposes, bearing in mind that they belong to a physiological system with multiple interacting and dynamic components, widespread throughout the body, intra- and extracellularly. Molecular chaperones, some called heat shock protein (Hsp), are the chief components of the CS, whose canonical functions are cytoprotective. However, abnormal chaperones can be etiopathogenic factors in a wide range of disorders, chaperonopathies, including ALS and MS, according to the data reviewed. Chaperones typically form teams, and these build functional networks to maintain protein homeostasis, the canonical role of the CS. However, members of the CS also display non-canonical functions unrelated to protein homeostasis. Therefore, chaperones and other members of the CS, if abnormal, may disturb not only protein synthesis, maturation, and migration but also other physiological processes. Thus, in elucidating the role of CS components in ALS and MS, one must look at protein homeostasis abnormalities and beyond, following the clues emerging from the works discussed here.
Collapse
Affiliation(s)
- Leila Noori
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
- Department of Anatomy, School of Medicine, Medical University of Babol, Babol 47176-47745, Iran
| | - Vahid Saqagandomabadi
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
| | - Valentina Di Felice
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
| | - Sabrina David
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
| | - Celeste Caruso Bavisotto
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
- Euro-Mediterranean Institute of Science and Technology (IEMEST), 90139 Palermo, Italy; (E.C.d.M.); (A.J.L.M.)
| | - Fabio Bucchieri
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
| | - Francesco Cappello
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
- Euro-Mediterranean Institute of Science and Technology (IEMEST), 90139 Palermo, Italy; (E.C.d.M.); (A.J.L.M.)
| | - Everly Conway de Macario
- Euro-Mediterranean Institute of Science and Technology (IEMEST), 90139 Palermo, Italy; (E.C.d.M.); (A.J.L.M.)
- Department of Microbiology and Immunology, School of Medicine, University of Maryland at Baltimore—Institute of Marine and Environmental Technology (IMET), Baltimore, MD 21202, USA
| | - Alberto J. L. Macario
- Euro-Mediterranean Institute of Science and Technology (IEMEST), 90139 Palermo, Italy; (E.C.d.M.); (A.J.L.M.)
- Department of Microbiology and Immunology, School of Medicine, University of Maryland at Baltimore—Institute of Marine and Environmental Technology (IMET), Baltimore, MD 21202, USA
| | - Federica Scalia
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), University of Palermo, 90127 Palermo, Italy; (L.N.); (V.S.); (V.D.F.); (S.D.); (C.C.B.); (F.B.); (F.C.)
- Euro-Mediterranean Institute of Science and Technology (IEMEST), 90139 Palermo, Italy; (E.C.d.M.); (A.J.L.M.)
| |
Collapse
|
9
|
Glineburg MR, Yildirim E, Gomez N, Li X, Pak J, Altheim C, Waksmacki J, McInerney G, Barmada SJ, Todd PK. Stress granule formation helps to mitigate neurodegeneration. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.07.566060. [PMID: 37986813 PMCID: PMC10659376 DOI: 10.1101/2023.11.07.566060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Cellular stress pathways that inhibit translation initiation lead to transient formation of cytoplasmic RNA/protein complexes known as stress granules. Many of the proteins found within stress granules and the dynamics of stress granule formation and dissolution are implicated in neurodegenerative disease. Whether stress granule formation is protective or harmful in neurodegenerative conditions is not known. To address this, we took advantage of the alphavirus protein nsP3, which selectively binds dimers of the central stress granule nucleator protein G3BP (rin in Drosophila) and markedly reduces stress granule formation without directly impacting the protein translational inhibitory pathways that trigger stress granule formation. In Drosophila and rodent neurons, reducing stress granule formation with nsP3 had modest impacts on lifespan even in the setting of serial stress pathway induction. In contrast, reducing stress granule formation in models of ataxia, amyotrophic lateral sclerosis and frontotemporal dementia largely exacerbated disease phenotypes. These data support a model whereby stress granules mitigate, rather than promote, neurodegenerative cascades.
Collapse
Affiliation(s)
- M. Rebecca Glineburg
- Biological Sciences, Schmid College of Science and Technology, Chapman University, 450 N. Center St, Orange, CA 92866
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
| | - Evrim Yildirim
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
| | - Nicolas Gomez
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, 17165, Sweden
| | - Xingli Li
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
| | - Jaclyn Pak
- Biological Sciences, Schmid College of Science and Technology, Chapman University, 450 N. Center St, Orange, CA 92866
| | - Christopher Altheim
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
| | - Jacob Waksmacki
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
| | - Gerald McInerney
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, 17165, Sweden
| | - Sami J. Barmada
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
| | - Peter K. Todd
- Department of Neurology, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 4005 BSRB48109-2200, USA
- Veterans Affairs Medical Center, Ann Arbor, MI, USA
| |
Collapse
|