1
|
Quintas S, Sanles‐Falagan R, Berbís MÁ. I 123-FP-CIT (DaTSCAN) SPECT beyond the Most Common Causes of Parkinsonism: A Systematic Review. Mov Disord Clin Pract 2024; 11:613-625. [PMID: 38693679 PMCID: PMC11145110 DOI: 10.1002/mdc3.14055] [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: 11/14/2023] [Revised: 01/23/2024] [Accepted: 03/30/2024] [Indexed: 05/03/2024] Open
Abstract
BACKGROUND As the diagnosis of Parkinson's disease (PD) is fundamentally clinical, the usefulness of ioflupane (123I) single-photon emission computed tomography (SPECT) or DaTSCAN as a diagnostic tool has been a matter of debate for years. The performance of DaTSCAN is generally recommended in the follow-up of patients with a clinically uncertain diagnosis, especially in those with a suspected essential tremor, drug-induced parkinsonism, or vascular parkinsonism. However, there is a dearth of DaTSCAN findings regarding neurodegenerative parkinsonisms besides PD and atypical parkinsonisms. To date, a specific nigrostriatal dopamine uptake pattern that would help differentiate PD from the most frequent atypical parkinsonisms is yet to be described. This fact is further complicated by the possible visualization of abnormalities in the uptake pattern in patients with rarer neurodegenerative parkinsonisms. OBJECTIVES We aimed to summarize the current literature regarding DaTSCAN findings in patients with rare neurodegenerative parkinsonisms. METHODS The PubMed database was systematically screened for studies in English or Spanish up to October 15, 2023, using search terms "DaTSCAN", "ioflupane", "DaT-SPECT", "123I-FP-CIT SPECT", "dopamine transporter imaging", and "[123I] FP-CIT SPECT". Duplicated publications and studies regarding PD, atypical parkinsonisms, dystonia-parkinsonism, essential tremor, and parkinsonism due to non-degenerative causes were excluded. RESULTS The obtained results were reviewed and summarized, including DaTSCAN findings in fragile X-associated tremor/ataxia syndrome, prion diseases, Huntington's disease, spinocerebellar ataxia, hereditary spastic paraparesis, metabolic disorders, and other diseases (anti-IgLON5 disease, ring chromosome 20 syndrome, chorea-acanthocytosis, and neuronal ceroid lipofuscinosis). CONCLUSIONS This review highlights the need to determine in the future the utility and cost-effectiveness of DaTSCAN, both as a diagnostic and a prognostic tool, in patients with parkinsonian symptoms in rare neurodegenerative diseases.
Collapse
Affiliation(s)
- Sonia Quintas
- Department of NeurologyLa Princesa University HospitalMadridSpain
| | | | - M. Álvaro Berbís
- Department of RadiologyHT Médica, San Juan de Dios HospitalCórdobaSpain
- Faculty of MedicineAutonomous University of MadridMadridSpain
| |
Collapse
|
2
|
Koya Kutty S, Magrinelli F, Milner AV, Bhatia KP. Abnormal
DaTscan
in
GM1
‐gangliosidosis type
III
manifesting with dystonia‐parkinsonism. Mov Disord Clin Pract 2022; 9:825-828. [DOI: 10.1002/mdc3.13512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Shahedah Koya Kutty
- Department of Medicine, Faculty of Medicine International Islamic University Malaysia (IIUM) Kuantan Pahang Malaysia
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology University College London London United Kingdom
| | - Francesca Magrinelli
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology University College London London United Kingdom
| | - Anna Vera Milner
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology University College London London United Kingdom
| | - Kailash P. Bhatia
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology University College London London United Kingdom
| |
Collapse
|
3
|
Rha AK, Maguire AS, Martin DR. GM1 Gangliosidosis: Mechanisms and Management. Appl Clin Genet 2021; 14:209-233. [PMID: 33859490 PMCID: PMC8044076 DOI: 10.2147/tacg.s206076] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/15/2021] [Indexed: 01/10/2023] Open
Abstract
The lysosomal storage disorder, GM1 gangliosidosis (GM1), is a neurodegenerative condition resulting from deficiency of the enzyme β-galactosidase (β-gal). Mutation of the GLB1 gene, which codes for β-gal, prevents cleavage of the terminal β-1,4-linked galactose residue from GM1 ganglioside. Subsequent accumulation of GM1 ganglioside and other substrates in the lysosome impairs cell physiology and precipitates dysfunction of the nervous system. Beyond palliative and supportive care, no FDA-approved treatments exist for GM1 patients. Researchers are critically evaluating the efficacy of substrate reduction therapy, pharmacological chaperones, enzyme replacement therapy, stem cell transplantation, and gene therapy for GM1. A Phase I/II clinical trial for GM1 children is ongoing to evaluate the safety and efficacy of adeno-associated virus-mediated GLB1 delivery by intravenous injection, providing patients and families with hope for the future.
Collapse
Affiliation(s)
- Allisandra K Rha
- Scott-Ritchey Research Center, Auburn University, Auburn, AL, 36849, USA
| | - Anne S Maguire
- Scott-Ritchey Research Center, Auburn University, Auburn, AL, 36849, USA
- Department of Anatomy, Physiology, and Pharmacology, Auburn University College of Veterinary Medicine, Auburn, AL, 36849, USA
| | - Douglas R Martin
- Scott-Ritchey Research Center, Auburn University, Auburn, AL, 36849, USA
- Department of Anatomy, Physiology, and Pharmacology, Auburn University College of Veterinary Medicine, Auburn, AL, 36849, USA
| |
Collapse
|
4
|
Tonin R, Caciotti A, Procopio E, Fischetto R, Deodato F, Mancardi MM, Di Rocco M, Ardissone A, Salviati A, Marangi A, Strisciuglio P, Mangone G, Casini A, Ricci S, Fiumara A, Parini R, Pavone FS, Guerrini R, Calamai M, Morrone A. Pre-diagnosing and managing patients with GM1 gangliosidosis and related disorders by the evaluation of GM1 ganglioside content. Sci Rep 2019; 9:17684. [PMID: 31776384 PMCID: PMC6881353 DOI: 10.1038/s41598-019-53995-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 09/26/2019] [Indexed: 01/03/2023] Open
Abstract
GM1 ganglioside, a monosialic glycosphingolipid and a crucial component of plasma membranes, accumulates in lysosomal storage disorders, primarily in GM1 gangliosidosis. The development of biomarkers for simplifying diagnosis, monitoring disease progression and evaluating drug therapies is an important objective in research into neurodegenerative lysosomal disorders. With this in mind, we established fluorescent imaging and flow-cytometric methods to track changes in GM1 ganglioside levels in patients with GM1 gangliosidosis and in control cells. We also evaluated GM1 ganglioside content in patients’ cells treated with the commercially available Miglustat, a substrate inhibitor potentially suitable for the treatment of late-onset GM1 gangliosidosis. The flow-cytometric method proved to be sensitive, unbiased, and rapid in determining variations in GM1 ganglioside content in human lymphocytes derived from small amounts of fresh blood. We detected a strong correlation between GM1 ganglioside content and the clinical severity of GM1 gangliosidosis. We confirm the ability of Miglustat to act as a substrate reduction agent in the patients’ treated cells. As well as being suitable for diagnosing and managing patients with GM1 gangliosidosis this method could be useful in the diagnosis and management of other lysosomal diseases, such as galactosialidosis, Type C Niemann-Pick, and any other disease with pathologic variations of GM1 ganglioside.
Collapse
Affiliation(s)
- Rodolfo Tonin
- Molecular and Cell Biology Laboratory of Neurometabolic Diseases, Neuroscience Department, Meyer Children's Hospital, Florence, Italy
| | - Anna Caciotti
- Molecular and Cell Biology Laboratory of Neurometabolic Diseases, Neuroscience Department, Meyer Children's Hospital, Florence, Italy
| | - Elena Procopio
- Metabolic Unit, Meyer Children's Hospital, Florence, Italy
| | - Rita Fischetto
- Divisione Malattie Metaboliche-Genetica Medica, Ospedale Regionale Pediatrico Giovanni XXIII, Bari, Italy
| | - Federica Deodato
- Division of Metabolism, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Maja Di Rocco
- Unit of Rare Diseases, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Anna Ardissone
- Divisione Neuropsichiatria Infantile, Fondazione IRCCS Istituto Nazionale Neurologico C. Besta, Milan, Italy
| | | | | | - Pietro Strisciuglio
- Department of Translational Medical Sciences, Section of Pediatrics, Federico II University of Naples, Naples, Italy
| | - Giusi Mangone
- Division of Immunology, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's Hospital, Florence, Italy
| | - Arianna Casini
- Division of Immunology, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's Hospital, Florence, Italy
| | - Silvia Ricci
- Division of Immunology, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's Hospital, Florence, Italy
| | - Agata Fiumara
- Malattie Metaboliche e Sindromi Malformative Congenite, P.O. Gaspare Rodolico, Catania, Italy
| | - Rossella Parini
- UOS Malattie Metaboliche Rare, Clinica Pediatrica, Ospedale San Gerardo, Monza, Italy
| | | | - Renzo Guerrini
- Molecular and Cell Biology Laboratory of Neurometabolic Diseases, Neuroscience Department, Meyer Children's Hospital, Florence, Italy.,Dipartimento di Neuroscienze, Psicologia, Area del Farmaco e Salute del Bambino, University of Florence, Florence, Italy
| | - Martino Calamai
- European Laboratory for Non-linear Spectroscopy (LENS), University of Florence, Florence, Italy.,National Institute of Optics, National Research Council of Italy (CNR), Florence, Italy
| | - Amelia Morrone
- Molecular and Cell Biology Laboratory of Neurometabolic Diseases, Neuroscience Department, Meyer Children's Hospital, Florence, Italy. .,Metabolic Unit, Meyer Children's Hospital, Florence, Italy.
| |
Collapse
|