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Cyske Z, Gaffke L, Rintz E, Wiśniewska K, Węgrzyn G, Pierzynowska K. Molecular mechanisms of the ambroxol action in Gaucher disease and GBA1 mutation-associated Parkinson disease. Neurochem Int 2024; 178:105774. [PMID: 38797393 DOI: 10.1016/j.neuint.2024.105774] [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: 12/26/2023] [Revised: 05/19/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024]
Abstract
Glucocerebrosidase (GCase), encoded by the GBA1 gene, is one of the lysosomal enzymes responsible for hydrolyzing the glycosphingolipids. Deficiency in GCase activity (in patients with two defective alleles of GBA1) leads to glucosylceramide storage in lysosomes which in turn results in the development of the Gaucher diseases, a lysosomal storage disorder, while a heterozygous state may be correlated with the GBA1 mutation-associated Parkinson disease. One of the proposed forms of therapy for these two conditions is the use of pharmacological chaperones which work by facilitating the achievement of the correct conformation of abnormally folded enzymes. Several compounds with chaperone activities against GCase have already been tested, one of which turned out to be ambroxol. Studies conducted on the action of this compound have indeed indicated its effectiveness in increasing GCase levels and activity. However, some data have begun to question its activity as a chaperone against certain GCase variants. Then, a number of articles appeared pointing to other mechanisms of action of ambroxol, which may also contribute to the improvement of patients' condition. This paper summarizes the biological mechanisms of action of ambroxol in Gaucher disease and GBA1 mutation-associated Parkinson disease, focused on its activity as a chaperone, modulator of ERAD pathways, inducer of autophagy, and pain reliever in cellular and animal models as well as in patients. The effects of these activities on the reduction of disease markers and symptoms in patients are also discussed. Consideration of all the properties of ambroxol can help in the appropriate choice of therapy and the determination of the effective drug dose.
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Affiliation(s)
- Zuzanna Cyske
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Lidia Gaffke
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Estera Rintz
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Karolina Wiśniewska
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Grzegorz Węgrzyn
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland
| | - Karolina Pierzynowska
- Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland.
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Higashi K, Sonoda Y, Kaku N, Fujii F, Yamashita F, Lee S, Tocan V, Ebihara G, Matsuoka W, Tetsuhara K, Sonoda M, Chong PF, Mushimoto Y, Kojima‐Ishii K, Ishimura M, Koga Y, Fukuta A, Tsuchihashi NA, Kikuchi Y, Karashima T, Sawada T, Hotta T, Yoshimitsu M, Terazono H, Tajiri T, Nakagawa T, Sakai Y, Nakamura K, Ohga S. Rapid and long-lasting efficacy of high-dose ambroxol therapy for neuronopathic Gaucher disease: A case report and literature review. Mol Genet Genomic Med 2024; 12:e2427. [PMID: 38553911 PMCID: PMC10980885 DOI: 10.1002/mgg3.2427] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 03/06/2024] [Accepted: 03/19/2024] [Indexed: 04/02/2024] Open
Abstract
Gaucher disease (GD) is a lysosomal storage disorder caused by a deficiency in the GBA1-encoded enzyme, β-glucocerebrosidase. Enzyme replacement therapy is ineffective for neuronopathic Gaucher disease (nGD). High-dose ambroxol has been administered as an alternative treatment for a group of patients with nGD. However, little is known about the clinical indication and the long-term outcome of patients after ambroxol therapy. We herein report a case of a female patient who presented with a progressive disease of GD type 2 from 11 months of age and had the pathogenic variants of p.L483P (formerly defined as p.L444P) and p.R502H (p.R463H) in GBA1. A combined treatment of imiglucerase with ambroxol started improving the patient's motor activity in 1 week, while it kept the long-lasting effect of preventing the deteriorating phenotype for 30 months. A literature review identified 40 patients with nGD, who had received high-dose ambroxol therapy. More than 65% of these patients favorably responded to the molecular chaperone therapy, irrespective of p.L483P homozygous, heterozygous or the other genotypes. These results highlight the long-lasting effect of ambroxol-based chaperone therapy for patients with an expanding spectrum of mutations in GBA1.
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Affiliation(s)
- Kanako Higashi
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Emergency and Critical Care CenterKyushu University HospitalFukuokaJapan
| | - Yuri Sonoda
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Noriyuki Kaku
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Emergency and Critical Care CenterKyushu University HospitalFukuokaJapan
| | - Fumihiko Fujii
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Fumiya Yamashita
- Department of PediatricsNational Hospital Organization Fukuoka Higashi Medical CenterKogaJapan
| | - Sooyoung Lee
- Department of PediatricsNational Hospital Organization Fukuoka Higashi Medical CenterKogaJapan
| | - Vlad Tocan
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Go Ebihara
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Wakato Matsuoka
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Emergency and Critical Care CenterKyushu University HospitalFukuokaJapan
| | - Kenichi Tetsuhara
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
- Emergency and Critical Care CenterKyushu University HospitalFukuokaJapan
| | - Motoshi Sonoda
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Pin Fee Chong
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yuichi Mushimoto
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Kanako Kojima‐Ishii
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Masataka Ishimura
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yuhki Koga
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Atsuhisa Fukuta
- Department of Pediatric Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Nana Akagi Tsuchihashi
- Department of Otorhinolaryngology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yoshikazu Kikuchi
- Department of Otorhinolaryngology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Takahito Karashima
- Department of Clinical Chemistry and Laboratory of MedicineKyushu University HospitalFukuokaJapan
| | - Takaaki Sawada
- Department of Pediatrics, Graduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Taeko Hotta
- Department of Clinical Chemistry and Laboratory of MedicineKyushu University HospitalFukuokaJapan
| | - Makoto Yoshimitsu
- Department of Hematology and Rheumatology, Graduate School of Medical and Dental SciencesKagoshima UniversityKagoshimaJapan
| | - Hideyuki Terazono
- Department of Clinical Pharmacy and PharmacologyKagoshima University Graduate School of Medical and Dental SciencesKagoshimaJapan
| | - Tatsuro Tajiri
- Department of Pediatric Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Takashi Nakagawa
- Department of Otorhinolaryngology, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yasunari Sakai
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Kimitoshi Nakamura
- Department of Pediatrics, Graduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Shouichi Ohga
- Department of Pediatrics, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
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3
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Abelleyra Lastoria DA, Grewal S, Hughes D. The use of Ambroxol for the treatment of Gaucher disease: A systematic review. EJHAEM 2024; 5:206-221. [PMID: 38406552 PMCID: PMC10887350 DOI: 10.1002/jha2.852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/21/2023] [Accepted: 01/05/2024] [Indexed: 02/27/2024]
Abstract
Gaucher disease (GD) is a heterogeneous condition requiring tailored treatment approaches. The aim of this systematic review was to synthesise and evaluate current evidence pertaining to the use of Ambroxol for the treatment of GD. Published and unpublished literature databases, conference proceedings and the reference lists of included studies were searched until 23 November 2023. A narrative synthesis was performed. Database search and risk of bias assessment were performed independently by two reviewers. Twenty-one studies (182 patients) were included. The evidence was low in quality. Variable responses to Ambroxol were observed. Response rates were 36% and 55% in two studies reporting on type 1 GD. One study found a 22% response rate in type 2 GD, whereas another study found 29% of patients with type 3 GD reported neurological improvements. No severe adverse events were reported in the literature, with mild and reversible side effects reported. Varying response rates are to be expected (29%-100%) when treating neurological manifestations. Varying degrees of symptomatic improvement for the treatment of GD were noted in the literature. Multidisciplinary team input and clinical judgement are advised to provide personalized treatment of this complex and multi-faceted condition.
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Affiliation(s)
| | - Simranjeet Grewal
- Institute for Medical and Biomedical EducationSt. George's, University of LondonLondonUK
| | - Derralynn Hughes
- Lysosomal Storage Disorders UnitRoyal Free London NHS Foundation TrustUniversity College LondonLondonUK
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Stanescu S, Correcher Medina P, del Castillo FJ, Alonso Luengo O, Arto Millan LM, Belanger Quintana A, Camprodon Gomez M, Diez Langhetée L, Garcia Campos O, Matas Garcia A, Perez-Moreno J, Rubio Gribble B, Visa-Reñé N, Giraldo-Castellano P, O’Callaghan Gordo M. Clinical Outcomes of Patients with Chronic Neuropathic Form of Gaucher Disease in the Spanish Real-World Setting: A Retrospective Study. Biomedicines 2023; 11:2861. [PMID: 37893235 PMCID: PMC10603893 DOI: 10.3390/biomedicines11102861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/10/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
This was a retrospective, multicenter study that aimed to report the characteristics of type 3 Gaucher disease (GD3) patients in Spain, including the genotype, phenotype, therapeutic options, and treatment responses. A total of 19 patients with GD3 from 10 Spanish hospitals were enrolled in the study (14 men, 5 women). The median age at disease onset and diagnosis was 1 and 1.2 years, respectively, and the mean age at follow-up completion was 12.37 years (range: 1-25 years). Most patients exhibited splenomegaly (18/19) and hepatomegaly (17/19) at the time of diagnosis. The most frequent neurological abnormalities at onset were psychomotor retardation (14/19) and extrinsic muscle disorders (11/19), including oculomotor apraxia, supranuclear palsy, and strabismus. The L444P (c.1448T>C) allele was predominant, with the L444P (c.1448T>C) homozygous genotype mainly associated with visceral manifestations like hepatosplenomegaly, anemia, and thrombocytopenia. All patients received enzyme replacement therapy (ERT); other treatments included miglustat and the chaperone (ambroxol). Visceral manifestations, including hepatosplenomegaly and hematological and bone manifestations, were mostly controlled with ERT, except for kyphosis. The data from this study may help to increase the evidence base on this rare disease and contribute to improving the clinical management of GD3 patients.
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Affiliation(s)
- Sinziana Stanescu
- Pediatric Metabolic Unit, Hospital Universitario Ramón y Cajal, European Reference Center (MetabERN), 28034 Madrid, Spain
| | - Patricia Correcher Medina
- Pediatric Nutrition and Metabolic Unit, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain;
| | - Francisco J. del Castillo
- Genetics Department, Hospital Universitario Ramón y Cajal, IRYCIS, 28034 Madrid, Spain;
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain
| | - Olga Alonso Luengo
- Pedriatic Unit, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
| | | | - Amaya Belanger Quintana
- Pediatric Metabolic Unit, Hospital Universitario Ramón y Cajal, European Reference Center (MetabERN), 28034 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain
| | - Maria Camprodon Gomez
- Rare and Metabolic Diseases Unit, Hospital Universitario Vall d’Hebron, 08035 Barcelona, Spain;
| | | | - Oscar Garcia Campos
- Pediatric Neurology Unit, Hospital Universitario de Toledo, 45007 Toledo, Spain
| | - Ana Matas Garcia
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain
- Muscle Research Unit, Internal Medicine Service, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Jimena Perez-Moreno
- Pedriatic Unit, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain;
| | | | - Nuria Visa-Reñé
- Pedriatic Unit, Hospital Universitari Arnau de Vilanova, 25198 Lleida, Spain;
| | - Pilar Giraldo-Castellano
- Fundación Española Para el Estudio y Terapéutica de la Enfermedad de Gaucher y Otras Lisosomales (FEETEG), 50006 Zaragoza, Spain
| | - Mar O’Callaghan Gordo
- Neurology Unit and Congenital Metabolic Diseases Unit, Hospital Sant Joan de Déu, 08950 Barcelona, Spain;
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