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Lunghi G, Di Biase E, Carsana EV, Henriques A, Callizot N, Mauri L, Ciampa MG, Mari L, Loberto N, Aureli M, Sonnino S, Spedding M, Chiricozzi E, Fazzari M. GM1 ganglioside exerts protective effects against glutamate-excitotoxicity via its oligosaccharide in wild-type and amyotrophic lateral sclerosis motor neurons. FEBS Open Bio 2023; 13:2324-2341. [PMID: 37885330 PMCID: PMC10699117 DOI: 10.1002/2211-5463.13727] [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: 07/19/2023] [Revised: 10/14/2023] [Accepted: 10/25/2023] [Indexed: 10/28/2023] Open
Abstract
Alterations in glycosphingolipid metabolism have been linked to the pathophysiological mechanisms of amyotrophic lateral sclerosis (ALS), a neurodegenerative disease affecting motor neurons. Accordingly, administration of GM1, a sialic acid-containing glycosphingolipid, is protective against neuronal damage and supports neuronal homeostasis, with these effects mediated by its bioactive component, the oligosaccharide head (GM1-OS). Here, we add new evidence to the therapeutic efficacy of GM1 in ALS: Its administration to WT and SOD1G93A motor neurons affected by glutamate-induced excitotoxicity significantly increased neuronal survival and preserved neurite networks, counteracting intracellular protein accumulation and mitochondria impairment. Importantly, the GM1-OS faithfully replicates GM1 activity, emphasizing that even in ALS the protective function of GM1 strictly depends on its pentasaccharide.
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Affiliation(s)
- Giulia Lunghi
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Erika Di Biase
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Emma Veronica Carsana
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | | | | | - Laura Mauri
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Maria Grazia Ciampa
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Luigi Mari
- Department of ImmunologySt. Jude Children's Research HospitalMemphisTNUSA
| | - Nicoletta Loberto
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Massimo Aureli
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Sandro Sonnino
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | | | - Elena Chiricozzi
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
| | - Maria Fazzari
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanoSegrateItaly
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2
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Fazzari M, Lunghi G, Di Biase E, Maggioni M, Carsana EV, Cioccarelli L, Vigani L, Loberto N, Aureli M, Mauri L, Ciampa MG, Valsecchi M, Takato K, Imamura A, Ishida H, Ben Mariem O, Saporiti S, Palazzolo L, Chiricozzi E, Eberini I, Sonnino S. GM1 structural requirements to mediate neuronal functions. Glycoconj J 2023; 40:655-668. [PMID: 38100017 DOI: 10.1007/s10719-023-10141-8] [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: 09/20/2023] [Revised: 11/02/2023] [Accepted: 12/01/2023] [Indexed: 01/16/2024]
Abstract
Since the 1980s, it has been known that the administration of ganglioside GM1 to cultured cells induced or enhanced neuronal differentiation. GM1 mechanism of action relies on its direct interaction and subsequent activation of the membrane tyrosine kinase receptor, TrkA, which naturally serves as NGF receptor. This process is mediated by the sole oligosaccharide portion of GM1, the pentasaccharide β-Gal-(1-3)-β-GalNAc-(1-4)-[α-Neu5Ac-(2-3)]-β-Gal-(1-4)-β-Glc. Here we detailed the minimum structural requirements of the oligosaccharide portion of GM1 for mediating the TrkA dependent neuritogenic processing. By in vitro and in silico biochemical approaches, we demonstrated that the minimal portion of GM1 required for the TrkA activation is the inner core of the ganglioside's oligosaccharide β-Gal-(1-3)-β-GalNAc-(1-4)-[α-Neu5Ac-(2-3)]-β-Gal. The addition of a sialic acid residue at position 3 of the outer galactose of the GM1 oligosaccharide, which forms the oligosaccharide of GD1a, prevented the interaction with TrkA and the resulting neuritogenesis. On the contrary, the addition of a fucose residue at position 2 of the outer galactose, forming the Fucosyl-GM1 oligosaccharide, did not prevent the TrkA-mediated neuritogenesis.
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Affiliation(s)
- Maria Fazzari
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Giulia Lunghi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Erika Di Biase
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Margherita Maggioni
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Emma Veronica Carsana
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Laura Cioccarelli
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Laura Vigani
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Nicoletta Loberto
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Massimo Aureli
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Laura Mauri
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Maria Grazia Ciampa
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Manuela Valsecchi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy
| | - Koichi Takato
- Faculty of Applied Biological Sciences, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hideharu Ishida
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Omar Ben Mariem
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", Università degli Studi di Milano, Milano, Italy
| | - Simona Saporiti
- Analytical Excellence & Program Management, Merck Serono S.p.A, Rome, Italy
| | - Luca Palazzolo
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", Università degli Studi di Milano, Milano, Italy
| | - Elena Chiricozzi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy.
| | - Ivano Eberini
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", Università degli Studi di Milano, Milano, Italy
- Data Science Research Center, Università degli Studi di Milano, Milano, Italy
| | - Sandro Sonnino
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Segrate, Milano, Italy.
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3
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Sonnino S. The relationship between depletion of brain GM1 ganglioside and Parkinson's disease. FEBS Open Bio 2023; 13:1548-1557. [PMID: 36638010 PMCID: PMC10476573 DOI: 10.1002/2211-5463.13554] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/04/2023] [Accepted: 01/11/2023] [Indexed: 01/14/2023] Open
Abstract
GM1 is one of the main gangliosides of the nervous system, and it exerts neurotrophic and neuroprotective properties in neurons. It is involved in many processes necessary for the correct physiology of neuronal cells. In particular, it is necessary for the activity of neuronal receptors that control processes such as differentiation, survival, and mitochondrial activity. A shortage of GM1 in the substantia nigra is potentially responsible for the neurodegeneration present in Parkinson's disease patients. In this review, I report on the role played by GM1 in neurons and how its genetic shortage may be responsible for the onset of Parkinson's disease.
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Affiliation(s)
- Sandro Sonnino
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanItaly
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4
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Fazzari M, Di Biase E, Zaccagnini L, Henriques A, Callizot N, Ciampa MG, Mauri L, Carsana EV, Loberto N, Aureli M, Mari L, Civera M, Vasile F, Sonnino S, Bartels T, Chiricozzi E, Lunghi G. GM1 oligosaccharide efficacy against α-synuclein aggregation and toxicity in vitro. Biochim Biophys Acta Mol Cell Biol Lipids 2023; 1868:159350. [PMID: 37330108 PMCID: PMC10579883 DOI: 10.1016/j.bbalip.2023.159350] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/11/2023] [Accepted: 06/01/2023] [Indexed: 06/19/2023]
Abstract
Fibrillary aggregated α-synuclein represents the neurologic hallmark of Parkinson's disease and is considered to play a causative role in the disease. Although the causes leading to α-synuclein aggregation are not clear, the GM1 ganglioside interaction is recognized to prevent this process. How GM1 exerts these functions is not completely clear, although a primary role of its soluble oligosaccharide (GM1-OS) is emerging. Indeed, we recently identified GM1-OS as the bioactive moiety responsible for GM1 neurotrophic and neuroprotective properties, specifically reverting the parkinsonian phenotype both in in vitro and in vivo models. Here, we report on GM1-OS efficacy against the α-synuclein aggregation and toxicity in vitro. By amyloid seeding aggregation assay and NMR spectroscopy, we demonstrated that GM1-OS was able to prevent both the spontaneous and the prion-like α-synuclein aggregation. Additionally, circular dichroism spectroscopy of recombinant monomeric α-synuclein showed that GM1-OS did not induce any change in α-synuclein secondary structure. Importantly, GM1-OS significantly increased neuronal survival and preserved neurite networks of dopaminergic neurons affected by α-synuclein oligomers, together with a reduction of microglia activation. These data further demonstrate that the ganglioside GM1 acts through its oligosaccharide also in preventing the α-synuclein pathogenic aggregation in Parkinson's disease, opening a perspective window for GM1-OS as drug candidate.
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Affiliation(s)
- Maria Fazzari
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | - Erika Di Biase
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | | | | | - Noëlle Callizot
- Neuro-Sys, 410 Chemin Départemental 60, 13120 Gardanne, France
| | - Maria Grazia Ciampa
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | - Laura Mauri
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | - Emma Veronica Carsana
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | - Nicoletta Loberto
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | - Massimo Aureli
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
| | - Luigi Mari
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Monica Civera
- Department of Chemistry, University of Milano, Milan, Italy
| | | | - Sandro Sonnino
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy.
| | - Tim Bartels
- UK Dementia Research Institute at UCL, London, UK
| | - Elena Chiricozzi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy.
| | - Giulia Lunghi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, Milano, Italy
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5
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Chowdhury S, Kumar R, Zepeda E, DeFrees S, Ledeen R. Synthetic GM1 improves motor and memory dysfunctions in mice with monoallelic or biallelic disruption of GM3 synthase. FEBS Open Bio 2023; 13:1651-1657. [PMID: 37401916 PMCID: PMC10476560 DOI: 10.1002/2211-5463.13669] [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: 05/03/2023] [Revised: 06/23/2023] [Accepted: 06/30/2023] [Indexed: 07/05/2023] Open
Abstract
This study attempts to answer the question of whether mice with biallelic and monoallelic disruption of the St3gal5 (GM3 synthase) gene might benefit from GM1 replacement therapy. The GM3 produced by this sialyltransferase gives rise to downstream GD3 and the ganglio-series of gangliosides. The latter includes the a-series (GM1 + GD1a), which has proved most essential for neuron survival and function (especially GM1, for which GD1a provides a reserve pool). These biallelic mice serve as a model for children with this relatively rare autosomal recessive condition (ST3GAL5-/-) who suffer rapid neurological decline including motor loss, intellectual disability, visual and hearing loss, failure to thrive, and other severe conditions leading to an early death by 2-5 years of age without supportive care. Here, we studied both these mice, which serve as a model for the parents and close relatives of these children who are likely to suffer long-term disabilities due to partial deficiency of GM1, including Parkinson's disease (PD). We find that the movement and memory disorders manifested by both types of mice can be resolved with GM1 application. This suggests the potential therapeutic value of GM1 for disorders stemming from GM1 deficiency, including GM3 synthase deficiency and PD. It was noteworthy that the GM1 employed in these studies was synthetic rather than animal brain-derived, reaffirming the therapeutic efficacy of the former.
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Affiliation(s)
- Suman Chowdhury
- Department of Pharmacology, Physiology, and NeuroscienceRutgers, The State University of New JerseyNewarkNJUSA
| | - Ranjeet Kumar
- Department of Pharmacology, Physiology, and NeuroscienceRutgers, The State University of New JerseyNewarkNJUSA
| | - Evelyn Zepeda
- Department of Pharmacology, Physiology, and NeuroscienceRutgers, The State University of New JerseyNewarkNJUSA
| | | | - Robert Ledeen
- Department of Pharmacology, Physiology, and NeuroscienceRutgers, The State University of New JerseyNewarkNJUSA
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6
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Yu H, Zhang L, Yang X, Bai Y, Chen X. Process Engineering and Glycosyltransferase Improvement for Short Route Chemoenzymatic Total Synthesis of GM1 Gangliosides. Chemistry 2023; 29:e202300005. [PMID: 36596720 PMCID: PMC10159885 DOI: 10.1002/chem.202300005] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/05/2023]
Abstract
Large-scale synthesis of GM1, an important ganglioside in mammalian cells especially those in the nervous system, is needed to explore its therapeutic potential. Biocatalytic production is a promising platform for such a purpose. We report herein the development of process engineering and glycosyltransferase improvement strategies to advance chemoenzymatic total synthesis of GM1. Firstly, a new short route was developed for chemical synthesis of lactosylsphingosine from the commercially available Garner's aldehyde. Secondly, two glycosyltransferases including Campylobacter jejuni β1-4GalNAcT (CjCgtA) and β1-3-galactosyltransferase (CjCgtB) were improved on their soluble expression in E. coli and enzyme stability by fusing with an N-terminal maltose binding protein (MBP). Thirdly, the process for enzymatic synthesis of GM1 sphingosines from lactosylsphingosine was engineered by developing a multistep one-pot multienzyme (MSOPME) strategy without isolating intermediate glycosphingosines and by adding a detergent, sodium cholate, to the later enzymatic glycosylation steps. Installation of a desired fatty acyl chain to GM1 glycosphingosines led to the formation of target GM1 gangliosides. The combination of glycosyltransferase improvement with chemical and enzymatic process engineering represents a significant advance in obtaining GM1 gangliosides containing different sialic acid forms by total chemoenzymatic synthesis in a short route and with high efficiency.
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Affiliation(s)
- Hai Yu
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California, 95616, USA
| | - Libo Zhang
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California, 95616, USA
| | - Xiaohong Yang
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California, 95616, USA
| | - Yuanyuan Bai
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California, 95616, USA
| | - Xi Chen
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, California, 95616, USA
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7
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Fazzari M, Lunghi G, Henriques A, Callizot N, Ciampa MG, Mauri L, Prioni S, Carsana EV, Loberto N, Aureli M, Mari L, Sonnino S, Chiricozzi E, Di Biase E. GM1 Oligosaccharide Efficacy in Parkinson's Disease: Protection against MPTP. Biomedicines 2023; 11:biomedicines11051305. [PMID: 37238977 DOI: 10.3390/biomedicines11051305] [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: 04/05/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
Past evidence has shown that the exogenous administration of GM1 ganglioside slowed neuronal death in preclinical models of Parkinson's disease, a neurodegenerative disorder characterized by the progressive loss of dopamine-producing neurons: however, the physical and chemical properties of GM1 (i.e., amphiphilicity) limited its clinical application, as the crossing of the blood-brain barrier is denied. Recently, we demonstrated that the GM1 oligosaccharide head group (GM1-OS) is the GM1 bioactive portion that, interacting with the TrkA-NGF complex at the membrane surface, promotes the activation of a multivariate network of intracellular events regulating neuronal differentiation, protection, and reparation. Here, we evaluated the GM1-OS neuroprotective potential against the Parkinson's disease-linked neurotoxin MPTP, which destroys dopaminergic neurons by affecting mitochondrial bioenergetics and causing ROS overproduction. In dopaminergic and glutamatergic primary cultures, GM1-OS administration significantly increased neuronal survival, preserved neurite network, and reduced mitochondrial ROS production enhancing the mTOR/Akt/GSK3β pathway. These data highlight the neuroprotective efficacy of GM1-OS in parkinsonian models through the implementation of mitochondrial function and reduction in oxidative stress.
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Affiliation(s)
- Maria Fazzari
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Giulia Lunghi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | | | - Noëlle Callizot
- Neuro-Sys, 410 Chemin Départemental 60, 13120 Gardanne, France
| | - Maria Grazia Ciampa
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Laura Mauri
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Simona Prioni
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Emma Veronica Carsana
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Nicoletta Loberto
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Massimo Aureli
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Luigi Mari
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Sandro Sonnino
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Elena Chiricozzi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
| | - Erika Di Biase
- Department of Medical Biotechnology and Translational Medicine, University of Milano, 20054 Segrate, MI, Italy
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8
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Suteanu-Simulescu A, Sarbu M, Ica R, Petrica L, Zamfir AD. Ganglioside analysis in body fluids by liquid-phase separation techniques hyphenated to mass spectrometry. Electrophoresis 2023; 44:501-520. [PMID: 36416190 DOI: 10.1002/elps.202200229] [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: 09/20/2022] [Revised: 11/04/2022] [Accepted: 11/16/2022] [Indexed: 11/24/2022]
Abstract
The expression of gangliosides in central nervous system is a few times higher than in the extraneural tissue, a characteristic highlighting their major role at this level. Although in very low amounts, gangliosides are ubiquitously distributed in body fluids too, where, depending on many factors, including pathological states, their composition fluctuates, thus having diagnostic value. Ganglioside investigation in biological fluids, which, except for cerebrospinal fluid (CSF), may be sampled noninvasively, was for years impeded by the limited sensitivity of the analytical instrumentation available in glycomics. However, because the last decade has witnessed significant developments in biological mass spectrometry (MS) and the hyphenated separation techniques, marked by a major increase in sensitivity, reproducibility, and data reliability, ganglioside research started to be focused on biofluid analysis by separation techniques coupled to MS. In this context, our review presents the achievements in this emerging field of gangliosidomics, with a particular emphasis on modern liquid chromatography (LC), thin-layer chromatography, hydrophilic interaction LC, and ion mobility separation coupled to high-performance MS, as well as the results generated by these systems and allied experimental procedures in profiling and structural analysis of gangliosides in healthy or diseased body fluids, such as CSF, plasma/serum, and milk.
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Affiliation(s)
- Anca Suteanu-Simulescu
- Department of Internal Medicine II, Division of Nephrology, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania.,Department of Nephrology, County Emergency Hospital, Timisoara, Romania.,Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Mirela Sarbu
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Romania
| | - Raluca Ica
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Romania.,Department of Physics, West University of Timisoara, Timisoara, Romania
| | - Ligia Petrica
- Department of Internal Medicine II, Division of Nephrology, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania.,Department of Nephrology, County Emergency Hospital, Timisoara, Romania.,Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania.,Department of Neurosciences, Centre for Cognitive Research in Neuropsychiatric Pathology (NeuroPsy-Cog), "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Alina Diana Zamfir
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, Romania.,Department of Technical and Natural Sciences, "Aurel Vlaicu" University of Arad, Arad, Romania
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9
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Aureli M, Mauri L, Carsana EV, Dobi D, Breviario S, Lunghi G, Sonnino S. Gangliosides and Cell Surface Ganglioside Metabolic Enzymes in the Nervous System. ADVANCES IN NEUROBIOLOGY 2023; 29:305-332. [DOI: 10.1007/978-3-031-12390-0_11] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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10
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Lunghi G, Fazzari M, Ciampa MG, Mauri L, Di Biase E, Chiricozzi E, Sonnino S. Regulation of signal transduction by gangliosides in lipid rafts: focus on GM3-IR and GM1-TrkA interactions. FEBS Lett 2022; 596:3124-3132. [PMID: 36331354 DOI: 10.1002/1873-3468.14532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 09/16/2022] [Accepted: 10/04/2022] [Indexed: 11/06/2022]
Abstract
The interactions between gangliosides and proteins belonging to the same or different lipid domains and their influence on physiological and pathological states have been analysed in detail. A well-known factor impacting on lipid-protein interactions and their biological outcomes is the dynamic composition of plasma membrane. This review focuses on GM1 and GM3 gangliosides because they are an integral part of protein-receptor complexes and dysregulation of their concentration shows a direct correlation with the onset of pathological conditions. We first discuss the interaction between GM3 and insulin receptor in relation to insulin responses, with an increase in GM3 correlating with the onset of metabolic dysfunction. Next, we describe the case of the GM1-TrkA interaction, relevant to nerve-cell differentiation and homeostasis as deficiency in plasma-membrane GM1 is known to promote neurodegeneration. These two examples highlight the fact that interactions between gangliosides and receptor proteins within the plasma membrane are crucial in controlling cell signalling and pathophysiological cellular states.
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Affiliation(s)
- Giulia Lunghi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
| | - Maria Fazzari
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
| | - Maria Grazia Ciampa
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
| | - Laura Mauri
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
| | - Erika Di Biase
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
| | - Elena Chiricozzi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
| | - Sandro Sonnino
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Italy
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11
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Chu H, Gao J. Treatment effects of monosialotetrahexosylganglioside on severe traumatic brain injury in adults. Am J Transl Res 2022; 14:6638-6646. [PMID: 36247290 PMCID: PMC9556498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/06/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To determine the effects of monosialotetrahexosylganglioside (GM-1) on the curative effect on severe traumatic brain injury (TBI) in adults and assess the changes of serum inflammatory factors. METHODS Retrospective analysis was used in this study. A total of 130 adult patients with severe TBI treated in our hospital from April 2019 to July 2021 were enrolled. Among them, 63 patients treated with conventional therapy were grouped as the control group (Con group), and 67 patients given GM-1 based on conventional therapy were grouped as the observation group (Obs group). The therapeutic efficacy and incidence of adverse reactions were compared between the two groups. The Mini-Mental State Examination (MMSE), Glasgow coma scale (GCS), serum neuron specific enolase (NSE), and Barthel index were adopted for evaluating the two groups after treatment, and the two groups were compared in inflammatory response and stress response. RESULTS After treatment, the Obs group showed a significantly higher total effective rate and a significantly lower total incidence of complications than the Con group (P<0.05), and also had significantly higher MMSE score, GCS score and Barthel index than the Con group (P<0.05). After treatment, the NSE level in the Obs group was significantly lower than that in the Con group. Additionally, after treatment, the Obs group showed significantly lower levels of IL-6, IL-8 and TNF-α, a significantly higher SOD level, and a significantly lower MDA level than the Con group (P<0.05). CONCLUSION For patients with severe TBI, adjuvant therapy with GM-1 can significantly raise the therapeutic effect and improve the nerve function and inflammatory reaction, which is worthy of clinical application.
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Affiliation(s)
- Hanqing Chu
- Department of Emergency Medicine, Yuyao People's Hospital No. 800 Chengdong Road, Yuyao 315400, Zhejiang Province, China
| | - Jindan Gao
- Department of Emergency Medicine, Yuyao People's Hospital No. 800 Chengdong Road, Yuyao 315400, Zhejiang Province, China
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Lunghi G, Carsana EV, Loberto N, Cioccarelli L, Prioni S, Mauri L, Bassi R, Duga S, Straniero L, Asselta R, Soldà G, Di Fonzo A, Frattini E, Magni M, Liessi N, Armirotti A, Ferrari E, Samarani M, Aureli M. β-Glucocerebrosidase Deficiency Activates an Aberrant Lysosome-Plasma Membrane Axis Responsible for the Onset of Neurodegeneration. Cells 2022; 11:cells11152343. [PMID: 35954187 PMCID: PMC9367513 DOI: 10.3390/cells11152343] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 02/06/2023] Open
Abstract
β-glucocerebrosidase is a lysosomal hydrolase involved in the catabolism of the sphingolipid glucosylceramide. Biallelic loss of function mutations in this enzyme are responsible for the onset of Gaucher disease, while monoallelic β-glucocerebrosidase mutations represent the first genetic risk factor for Parkinson’s disease. Despite this evidence, the molecular mechanism linking the impairment in β-glucocerebrosidase activity with the onset of neurodegeneration in still unknown. In this frame, we developed two in vitro neuronal models of β-glucocerebrosidase deficiency, represented by mouse cerebellar granule neurons and human-induced pluripotent stem cells-derived dopaminergic neurons treated with the specific β-glucocerebrosidase inhibitor conduritol B epoxide. Neurons deficient for β-glucocerebrosidase activity showed a lysosomal accumulation of glucosylceramide and the onset of neuronal damage. Moreover, we found that neurons react to the lysosomal impairment by the induction of their biogenesis and exocytosis. This latter event was responsible for glucosylceramide accumulation also at the plasma membrane level, with an alteration in lipid and protein composition of specific signaling microdomains. Collectively, our data suggest that β-glucocerebrosidase loss of function impairs the lysosomal compartment, establishing a lysosome–plasma membrane axis responsible for modifications in the plasma membrane architecture and possible alterations of intracellular signaling pathways, leading to neuronal damage.
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Affiliation(s)
- Giulia Lunghi
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Emma Veronica Carsana
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Nicoletta Loberto
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Laura Cioccarelli
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Simona Prioni
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Laura Mauri
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Rosaria Bassi
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
| | - Stefano Duga
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (S.D.); (L.S.); (R.A.); (G.S.)
- Humanitas Clinical and Research Center—IRCCS, Via Manzoni 56, 20072 Milan, Italy
| | - Letizia Straniero
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (S.D.); (L.S.); (R.A.); (G.S.)
- Humanitas Clinical and Research Center—IRCCS, Via Manzoni 56, 20072 Milan, Italy
| | - Rosanna Asselta
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (S.D.); (L.S.); (R.A.); (G.S.)
- Humanitas Clinical and Research Center—IRCCS, Via Manzoni 56, 20072 Milan, Italy
| | - Giulia Soldà
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy; (S.D.); (L.S.); (R.A.); (G.S.)
- Humanitas Clinical and Research Center—IRCCS, Via Manzoni 56, 20072 Milan, Italy
| | - Alessio Di Fonzo
- IRCCS Foundation Ca’ Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (A.D.F.); (E.F.); (M.M.)
| | - Emanuele Frattini
- IRCCS Foundation Ca’ Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (A.D.F.); (E.F.); (M.M.)
| | - Manuela Magni
- IRCCS Foundation Ca’ Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (A.D.F.); (E.F.); (M.M.)
| | - Nara Liessi
- Analytical Chemistry Facility, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genoa, Italy; (N.L.); (A.A.)
| | - Andrea Armirotti
- Analytical Chemistry Facility, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genoa, Italy; (N.L.); (A.A.)
| | - Elena Ferrari
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy;
| | - Maura Samarani
- Department of Cell Biology and Infection, Institut Pasteur, 75015 Paris, France;
| | - Massimo Aureli
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20054 Milan, Italy; (G.L.); (E.V.C.); (N.L.); (L.C.); (S.P.); (L.M.); (R.B.)
- Correspondence: ; Tel.: +39-025-033-0364
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Novel insights on GM1 and Parkinson's disease: A critical review. Glycoconj J 2022; 39:27-38. [PMID: 35064857 PMCID: PMC8979868 DOI: 10.1007/s10719-021-10019-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/02/2021] [Accepted: 08/24/2021] [Indexed: 11/24/2022]
Abstract
GM1 is a crucial component of neuronal membrane residing both in the soma and nerve terminals. As reported in Parkinson’s disease patients, the reduction of GM1 determines the failure of fundamental functional processes leading to cumulative cell distress up to neuron death. This review reports on the role of GM1 in the pathogenesis of the disease, illustrating the current data available but also hypotheses on the additional mechanisms in which GM1 could be involved and which require further study. In the manuscript we discuss these points trying to explain the role of diminished content of brain GM1, particularly in the nigro-striatal system, in Parkinson’s disease etiology and progression.
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Glycoconjugate journal special issue on: the glycobiology of Parkinson's disease. Glycoconj J 2021; 39:55-74. [PMID: 34757539 DOI: 10.1007/s10719-021-10024-w] [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: 06/26/2021] [Revised: 09/14/2021] [Accepted: 09/24/2021] [Indexed: 10/19/2022]
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder that affects over 10 million aging people worldwide. This condition is characterized by the degeneration of dopaminergic neurons in the pars compacta region of the substantia nigra (SNpc) and by aggregation of proteins, commonly α-synuclein (SNCA). The formation of Lewy bodies that encapsulate aggregated proteins in lipid vesicles is a hallmark of PD. Glycosylation of proteins and neuroinflammation are involved in the pathogenesis. SNCA has many posttranslational modifications and interacts with components of membranes that affect aggregation. The large membrane lipid dolichol accumulates in the brain upon age and has a significant effect on membrane structure. The replacement of dopamine and dopaminergic neurons are at the forefront of therapeutic development. This review examines the role of membrane lipids, glycolipids, glycoproteins and dopamine in the aggregation of SNCA and development of PD. We discuss the SNCA-dopamine-neuromelanin-dolichol axis and the role of membranes in neuronal stem cells that could be a regenerative therapy for PD patients.
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Hui Yan T, Babji AS, Lim SJ, Sarbini SR. A Systematic Review of Edible Swiftlet's Nest (ESN): Nutritional bioactive compounds, health benefits as functional food, and recent development as bioactive ESN glycopeptide hydrolysate. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.06.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Chiricozzi E. Plasma membrane glycosphingolipid signaling: a turning point. Glycoconj J 2021; 39:99-105. [PMID: 34398373 PMCID: PMC8979859 DOI: 10.1007/s10719-021-10008-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 06/16/2021] [Accepted: 06/25/2021] [Indexed: 11/29/2022]
Abstract
Plasma membrane interaction is highly recognized as an essential step to start the intracellular events in response to extracellular stimuli. The ways in which these interactions take place are less clear and detailed. Over the last decade my research has focused on developing the understanding of the glycosphingolipids-protein interaction that occurs at cell surface. By using chemical synthesis and biochemical approaches we have characterized some fundamental interactions that are key events both in the immune response and in the maintenance of neuronal homeostasis. In particular, for the first time it has been demonstrated that a glycolipid, present on the outer side of the membrane, the long-chain lactosylceramide, is able to directly modulate a cytosolic protein. But the real conceptual change was the demonstration that the GM1 oligosaccharide chain is able, alone, to replicate numerous functions of GM1 ganglioside and to directly interact with plasma membrane receptors by activating specific cellular signaling. In this conceptual shift, the development and application of multidisciplinary techniques in the field of biochemistry, from chemical synthesis to bioinformatic analysis, as well as discussions with several national and international colleagues have played a key role.
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Affiliation(s)
- Elena Chiricozzi
- Department of Medical Biotechnology and Translational Medicine, University of Milano, Milano, Italy.
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17
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Glycans in autophagy, endocytosis and lysosomal functions. Glycoconj J 2021; 38:625-647. [PMID: 34390447 PMCID: PMC8497297 DOI: 10.1007/s10719-021-10007-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 12/12/2022]
Abstract
Glycans have been shown to function as versatile molecular signals in cells. This prompted us to look at their roles in endocytosis, endolysosomal system and autophagy. We start by introducing the cell biological aspects of these pathways, the concept of the sugar code, and provide an overview on the role of glycans in the targeting of lysosomal proteins and in lysosomal functions. Moreover, we review evidence on the regulation of endocytosis and autophagy by glycans. Finally, we discuss the emerging concept that cytosolic exposure of luminal glycans, and their detection by endogenous lectins, provides a mechanism for the surveillance of the integrity of the endolysosomal compartments, and serves their eventual repair or disposal.
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Schneider JS. A critical role for GM1 ganglioside in the pathophysiology and potential treatment of Parkinson's disease. Glycoconj J 2021; 39:13-26. [PMID: 34037912 DOI: 10.1007/s10719-021-10002-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/12/2021] [Accepted: 05/14/2021] [Indexed: 11/29/2022]
Abstract
Parkinson's disease (PD) is slowly progressing neurodegenerative disorder that affects millions of patients worldwide. While effective symptomatic therapies for PD exist, there is no currently available disease modifying agent to slow or stop the progression of the disease. Many years of research from various laboratories around the world have provided evidence in favor of the potential ability of GM1 ganglioside to be a disease modifying agent for PD. In this paper, information supporting the use of GM1 as a disease modifying therapeutic for PD is reviewed along with information concerning the role that deficiencies in GM1 ganglioside (and potentially other important brain gangliosides) may play in the pathogenesis of PD.
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Affiliation(s)
- J S Schneider
- Department of Pathology, Anatomy, and Cell Biology, Thomas Jefferson University, JAH 521, Philadelphia, PA, 19107, USA.
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