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Kuznetsov A, Sheshil A, Smolin E, Grudtsov V, Ryazantsev D, Shustinskiy M, Tikhonova T, Kitiashvili I, Vechorko V, Komarova N. Detection of α-Galactosidase A Reaction in Samples Extracted from Dried Blood Spots Using Ion-Sensitive Field Effect Transistors. SENSORS (BASEL, SWITZERLAND) 2024; 24:3681. [PMID: 38894470 PMCID: PMC11175248 DOI: 10.3390/s24113681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/28/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024]
Abstract
Fabry disease is a lysosomal storage disorder caused by a significant decrease in the activity or absence of the enzyme α-galactosidase A. The diagnostics of Fabry disease during newborn screening are reasonable, due to the availability of enzyme replacement therapy. This paper presents an electrochemical method using complementary metal-oxide semiconductor (CMOS)-compatible ion-sensitive field effect transistors (ISFETs) with hafnium oxide-sensitive surfaces for the detection of α-galactosidase A activity in dried blood spot extracts. The capability of ISFETs to detect the reaction catalyzed by α-galactosidase A was demonstrated. The buffer composition was optimized to provide suitable conditions for both enzyme and ISFET performance. The use of ISFET structures as sensor elements allowed for the label-free detection of enzymatic reactions with melibiose, a natural substrate of α-galactosidase A, instead of a synthetic fluorogenic one. ISFET chips were packaged with printed circuit boards and microfluidic reaction chambers to enable long-term signal measurement using a custom device. The packaged sensors were demonstrated to discriminate between normal and inhibited GLA activity in dried blood spots extracts. The described method offers a promising solution for increasing the widespread distribution of newborn screening of Fabry disease.
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Affiliation(s)
- Alexander Kuznetsov
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Andrey Sheshil
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Eugene Smolin
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Vitaliy Grudtsov
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Dmitriy Ryazantsev
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Mark Shustinskiy
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Tatiana Tikhonova
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
| | - Irakli Kitiashvili
- Municipal Clinical Hospital No. 15 named after O.M. Filatov, 23 Veshnyakovskaya St., Moscow 111539, Russia
| | - Valerii Vechorko
- Municipal Clinical Hospital No. 15 named after O.M. Filatov, 23 Veshnyakovskaya St., Moscow 111539, Russia
| | - Natalia Komarova
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences, 32A Leninsky Prospekt, Moscow 119334, Russia
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2
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Kim Y, Li H, Choi J, Boo J, Jo H, Hyun JY, Shin I. Glycosidase-targeting small molecules for biological and therapeutic applications. Chem Soc Rev 2023; 52:7036-7070. [PMID: 37671645 DOI: 10.1039/d3cs00032j] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Glycosidases are ubiquitous enzymes that catalyze the hydrolysis of glycosidic linkages in oligosaccharides and glycoconjugates. These enzymes play a vital role in a wide variety of biological events, such as digestion of nutritional carbohydrates, lysosomal catabolism of glycoconjugates, and posttranslational modifications of glycoproteins. Abnormal glycosidase activities are associated with a variety of diseases, particularly cancer and lysosomal storage disorders. Owing to the physiological and pathological significance of glycosidases, the development of small molecules that target these enzymes is an active area in glycoscience and medicinal chemistry. Research efforts carried out thus far have led to the discovery of numerous glycosidase-targeting small molecules that have been utilized to elucidate biological processes as well as to develop effective chemotherapeutic agents. In this review, we describe the results of research studies reported since 2018, giving particular emphasis to the use of fluorescent probes for detection and imaging of glycosidases, activity-based probes for covalent labelling of these enzymes, glycosidase inhibitors, and glycosidase-activatable prodrugs.
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Affiliation(s)
- Yujun Kim
- Department of Chemistry, Yonsei University, 03722 Seoul, Republic of Korea.
| | - Hui Li
- Department of Chemistry, Yonsei University, 03722 Seoul, Republic of Korea.
| | - Joohee Choi
- Department of Chemistry, Yonsei University, 03722 Seoul, Republic of Korea.
| | - Jihyeon Boo
- Department of Chemistry, Yonsei University, 03722 Seoul, Republic of Korea.
| | - Hyemi Jo
- Department of Chemistry, Yonsei University, 03722 Seoul, Republic of Korea.
- Department of Drug Discovery, Data Convergence Drug Research Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Republic of Korea.
| | - Ji Young Hyun
- Department of Drug Discovery, Data Convergence Drug Research Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Republic of Korea.
| | - Injae Shin
- Department of Chemistry, Yonsei University, 03722 Seoul, Republic of Korea.
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3
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Keyzor I, Shohet S, Castelli J, Sitaraman S, Veleva-Rotse B, Weimer JM, Fox B, Willer T, Tuske S, Crathorne L, Belzar KJ. Therapeutic Role of Pharmacological Chaperones in Lysosomal Storage Disorders: A Review of the Evidence and Informed Approach to Reclassification. Biomolecules 2023; 13:1227. [PMID: 37627292 PMCID: PMC10452329 DOI: 10.3390/biom13081227] [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: 06/20/2023] [Revised: 07/21/2023] [Accepted: 07/26/2023] [Indexed: 08/27/2023] Open
Abstract
The treatment landscape for lysosomal storage disorders (LSDs) is rapidly evolving. An increase in the number of preclinical and clinical studies in the last decade has demonstrated that pharmacological chaperones are a feasible alternative to enzyme replacement therapy (ERT) for individuals with LSDs. A systematic search was performed to retrieve and critically assess the evidence from preclinical and clinical applications of pharmacological chaperones in the treatment of LSDs and to elucidate the mechanisms by which they could be effective in clinical practice. Publications were screened according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) reporting guidelines. Fifty-two articles evaluating 12 small molecules for the treatment of seven LSDs are included in this review. Overall, a substantial amount of preclinical and clinical data support the potential of pharmacological chaperones as treatments for Fabry disease, Gaucher disease, and Pompe disease. Most of the available clinical evidence evaluated migalastat for the treatment of Fabry disease. There was a lack of consistency in the terminology used to describe pharmacological chaperones in the literature. Therefore, the new small molecule chaperone (SMC) classification system is proposed to inform a standardized approach for new, emerging small molecule therapies in LSDs.
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Affiliation(s)
- Ian Keyzor
- Amicus Therapeutics Ltd., Marlow SL7 1HZ, UK
| | | | | | | | | | | | - Brian Fox
- Amicus Therapeutics Inc., Princeton, NJ 08542, USA
| | - Tobias Willer
- Amicus Therapeutics Inc., Philadelphia, PA 19104, USA
| | - Steve Tuske
- Amicus Therapeutics Inc., Philadelphia, PA 19104, USA
| | - Louise Crathorne
- Prescript Communications Ltd., Letchworth Garden City SG6 3TA, UK
| | - Klara J. Belzar
- Prescript Communications Ltd., Letchworth Garden City SG6 3TA, UK
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4
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Grasso D, Galderisi S, Santucci A, Bernini A. Pharmacological Chaperones and Protein Conformational Diseases: Approaches of Computational Structural Biology. Int J Mol Sci 2023; 24:ijms24065819. [PMID: 36982893 PMCID: PMC10054308 DOI: 10.3390/ijms24065819] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/09/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Whenever a protein fails to fold into its native structure, a profound detrimental effect is likely to occur, and a disease is often developed. Protein conformational disorders arise when proteins adopt abnormal conformations due to a pathological gene variant that turns into gain/loss of function or improper localization/degradation. Pharmacological chaperones are small molecules restoring the correct folding of a protein suitable for treating conformational diseases. Small molecules like these bind poorly folded proteins similarly to physiological chaperones, bridging non-covalent interactions (hydrogen bonds, electrostatic interactions, and van der Waals contacts) loosened or lost due to mutations. Pharmacological chaperone development involves, among other things, structural biology investigation of the target protein and its misfolding and refolding. Such research can take advantage of computational methods at many stages. Here, we present an up-to-date review of the computational structural biology tools and approaches regarding protein stability evaluation, binding pocket discovery and druggability, drug repurposing, and virtual ligand screening. The tools are presented as organized in an ideal workflow oriented at pharmacological chaperones' rational design, also with the treatment of rare diseases in mind.
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Affiliation(s)
- Daniela Grasso
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, 53100 Siena, Italy
| | - Silvia Galderisi
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, 53100 Siena, Italy
| | - Annalisa Santucci
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, 53100 Siena, Italy
| | - Andrea Bernini
- Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, 53100 Siena, Italy
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5
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Zi D, Song YY, Lu TT, Kise M, Kato A, Wang JZ, Jia YM, Li YX, Fleet GWJ, Yu CY. Nanomolar β-glucosidase and β-galactosidase inhibition by enantiomeric α-1-C-alkyl-1,4-dideoxy-1,4-imino-arabinitol derivatives. Eur J Med Chem 2023; 247:115056. [PMID: 36603505 DOI: 10.1016/j.ejmech.2022.115056] [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: 08/17/2022] [Revised: 12/22/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022]
Abstract
A series of α-1-C-alkyl DAB (1,4-dideoxy-1,4-imino-d-arabinitol) and LAB (1,4-dideoxy-1,4-imino-l-arabinitol) derivatives with aryl substituents have been designed as analogues of broussonetine W (12), and assayed as glycosidase inhibitors. While the inhibition spectrum of α-1-C-alkyl DAB derivative 16 showed a good correlation to that of broussonetine W (12), introduction of substituents on the terminal aryl (17a-f) or hydroxyl groups at C-1' position of the alkyl chains (18a-e) decreased their α-glucosidase inhibitions but greatly improved their inhibitions of bovine liver β-glucosidase and β-galactosidase. Furthermore, epimerization of C-1' configurations of compounds 18a-e clearly lowered their inhibition potency of bovine liver β-glucosidase and β-galactosidase. Notably, some of the α-1-C-alkyl DAB derivatives were also found to have potent human lysosome β-glucosidase inhibitions. In contrast, enantiomers of compounds 18a-e and 1'-epi-18a-e generally showed increased α-glucosidase inhibitions, but sharply decreased bovine liver β-glucosidase and β-galactosidase inhibitions. Molecular docking calculations unveiled the novel two set of binding modes for each series of compounds; introduction of C-1' hydroxyl altered the conformations of the pyrrolidine rings and orientation of their long chains, resulting in improved accommodation in the hydrophobic grooves. The compounds reported herein are very potent β-glucosidase and β-galactosidase inhibitions with novel binding mode; and the structure-activity relationship provides guidance for design and development of more pyrrolidine pharmacological chaperones for lysosomal storage diseases.
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Affiliation(s)
- Dong Zi
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ying-Ying Song
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; Qilu University of Technology (Shandong Academy of Sciences), Shandong Analysis and Test Center, Laboratory of Immunology for Environment and Health, Jinan, 250014, Shandong, China
| | - Tian-Tian Lu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Maki Kise
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
| | - Jun-Zhe Wang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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6
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Fabry Disease: Switch from Enzyme Replacement Therapy to Oral Chaperone Migalastat: What Do We Know Today? Healthcare (Basel) 2023; 11:healthcare11040449. [PMID: 36832983 PMCID: PMC9957019 DOI: 10.3390/healthcare11040449] [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: 11/22/2022] [Revised: 01/13/2023] [Accepted: 01/22/2023] [Indexed: 02/08/2023] Open
Abstract
Fabry disease is a lysosomal storage disorder caused by the deficiency of the α-galactosidase-A enzyme. The result is the progressive accumulation of complex glycosphingolipids and cellular dysfunction. Cardiac, renal, and neurological involvement significantly reduces life expectancy. Currently, there is increasing evidence that clinical response to treatment improves with early and timely initiation. Until a few years ago, treatment options for Fabry disease were limited to enzyme replacement therapy with agalsidase alfa or beta administered by intravenous infusion every 2 weeks. Migalastat (Galafold®) is an oral pharmacological chaperone that increases the enzyme activity of "amenable" mutations. The safety and efficacy of migalastat were supported in the phase III FACETS and ATTRACT studies, compared to available enzyme replacement therapies, showing a reduction in left ventricular mass, and stabilization of kidney function and plasma Lyso-Gb3. Similar results were confirmed in subsequent extension publications, both in patients who started migalastat as their first treatment and in patients who were previously on enzyme replacement therapy and switched to migalastat. In this review we describe the safety and efficacy of switching from enzyme replacement therapy to migalastat in patients with Fabry disease and "amenable" mutations, referring to publications available to date.
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7
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Grabowski GA, Mistry PK. Therapies for lysosomal storage diseases: Principles, practice, and prospects for refinements based on evolving science. Mol Genet Metab 2022; 137:81-91. [PMID: 35933791 DOI: 10.1016/j.ymgme.2022.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 12/25/2022]
Affiliation(s)
- Gregory A Grabowski
- University of Cincinnati College of Medicine, Department of Pediatrics, Department of Molecular Genetics, Biochemistry and Microbiology, United States of America; Division of Human Genetics, Cincinnati Children's Hospital Research Foundation, Cincinnati, OH, United States of America.
| | - Pramod K Mistry
- Yale School of Medicine, Department of Medicine, Department of Pediatrics, Department of Cellular & Molecular Physiology, New Haven, CT, United States of America
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8
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Pan X, Taherzadeh M, Bose P, Heon-Roberts R, Nguyen AL, Xu T, Pará C, Yamanaka Y, Priestman DA, Platt FM, Khan S, Fnu N, Tomatsu S, Morales CR, Pshezhetsky AV. Glucosamine amends CNS pathology in mucopolysaccharidosis IIIC mouse expressing misfolded HGSNAT. J Exp Med 2022; 219:e20211860. [PMID: 35704026 PMCID: PMC9204472 DOI: 10.1084/jem.20211860] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 02/26/2022] [Accepted: 05/02/2022] [Indexed: 02/03/2023] Open
Abstract
The majority of mucopolysaccharidosis IIIC (MPS IIIC) patients have missense variants causing misfolding of heparan sulfate acetyl-CoA:α-glucosaminide N-acetyltransferase (HGSNAT), which are potentially treatable with pharmacological chaperones. To test this approach, we generated a novel HgsnatP304L mouse model expressing misfolded HGSNAT Pro304Leu variant. HgsnatP304L mice present deficits in short-term and working/spatial memory 2-4 mo earlier than previously described constitutive knockout Hgsnat-Geo mice. HgsnatP304L mice also show augmented severity of neuroimmune response, synaptic deficits, and neuronal storage of misfolded proteins and gangliosides compared with Hgsnat-Geo mice. Expression of misfolded human Pro311Leu HGSNAT protein in cultured hippocampal Hgsnat-Geo neurons further reduced levels of synaptic proteins. Memory deficits and majority of brain pathology were rescued in mice receiving HGSNAT chaperone, glucosamine. Our data for the first time demonstrate dominant-negative effects of misfolded HGSNAT Pro304Leu variant and show that they are treatable by oral administration of glucosamine. This suggests that patients affected with mutations preventing normal folding of the enzyme can benefit from chaperone therapy.
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Affiliation(s)
- Xuefang Pan
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
| | - Mahsa Taherzadeh
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC, Canada
| | - Poulomee Bose
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
| | - Rachel Heon-Roberts
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC, Canada
| | - Annie L.A. Nguyen
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
| | - TianMeng Xu
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
| | - Camila Pará
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
| | - Yojiro Yamanaka
- Goodman Cancer Research Centre, McGill University, Montreal, QC, Canada
| | | | | | - Shaukat Khan
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE
| | - Nidhi Fnu
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE
| | - Shunji Tomatsu
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE
| | - Carlos R. Morales
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC, Canada
| | - Alexey V. Pshezhetsky
- Centre Hospitalier Universitaire Sainte-Justine Research Center, University of Montreal, Montreal, QC, Canada
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC, Canada
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9
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Mechanistic Insight into the Mode of Action of Acid β-Glucosidase Enhancer Ambroxol. Int J Mol Sci 2022; 23:ijms23073536. [PMID: 35408914 PMCID: PMC8998264 DOI: 10.3390/ijms23073536] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 01/27/2023] Open
Abstract
Ambroxol (ABX) is a mucolytic agent used for the treatment of respiratory diseases. Bioactivity has been demonstrated as an enhancement effect on lysosomal acid β-glucosidase (β-Glu) activity in Gaucher disease (GD). The positive effects observed have been attributed to a mechanism of action similar to pharmacological chaperones (PCs), but an exact mechanistic description is still pending. The current study uses cell culture and in vitro assays to study the effects of ABX on β-Glu activity, processing, and stability upon ligand binding. Structural analogues bromohexine, 4-hydroxybromohexine, and norbromohexine were screened for chaperone efficacy, and in silico docking was performed. The sugar mimetic isofagomine (IFG) strongly inhibits β-Glu, while ABX exerts its inhibitory effect in the micromolar range. In GD patient fibroblasts, IFG and ABX increase mutant β-Glu activity to identical levels. However, the characteristics of the banding patterns of Endoglycosidase-H (Endo-H)-digested enzyme and a substantially lower half-life of ABX-treated β-Glu suggest different intracellular processing. In line with this observation, IFG efficiently stabilizes recombinant β-Glu against thermal denaturation in vitro, whereas ABX exerts no significant effect. Additional β-Glu enzyme activity testing using Bromohexine (BHX) and two related structures unexpectedly revealed that ABX alone can refunctionalize β-Glu in cellula. Taken together, our data indicate that ABX has little in vitro ability to act as PC, so the mode of action requires further clarification.
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Quantifying lysosomal glycosidase activity within cells using bis-acetal substrates. Nat Chem Biol 2022; 18:332-341. [PMID: 35210619 DOI: 10.1038/s41589-021-00960-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 12/10/2021] [Indexed: 12/26/2022]
Abstract
Understanding the function and regulation of enzymes within their physiologically relevant milieu requires quality tools that report on their cellular activities. Here we describe a strategy for glycoside hydrolases that overcomes several limitations in the field, enabling quantitative monitoring of their activities within live cells. We detail the design and synthesis of bright and modularly assembled bis-acetal-based (BAB) fluorescence-quenched substrates, illustrating this strategy for sensitive quantitation of disease-relevant human α-galactosidase and α-N-acetylgalactosaminidase activities. We show that these substrates can be used within live patient cells to precisely measure the engagement of target enzymes by inhibitors and the efficiency of pharmacological chaperones, and highlight the importance of quantifying activity within cells using chemical perturbogens of cellular trafficking and lysosomal homeostasis. These BAB substrates should prove widely useful for interrogating the regulation of glycosidases within cells as well as in facilitating the development of therapeutics and diagnostics for this important class of enzymes.
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11
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Weidemann F, Jovanovic A, Herrmann K, Vardarli I. Chaperone Therapy in Fabry Disease. Int J Mol Sci 2022; 23:ijms23031887. [PMID: 35163813 PMCID: PMC8836454 DOI: 10.3390/ijms23031887] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/02/2022] [Accepted: 02/03/2022] [Indexed: 02/01/2023] Open
Abstract
Fabry disease is an X-linked lysosomal multisystem storage disorder induced by a mutation in the alpha-galactosidase A (GLA) gene. Reduced activity or deficiency of alpha-galactosidase A (AGAL) leads to escalating storage of intracellular globotriaosylceramide (GL-3) in numerous organs, including the kidneys, heart and nerve system. The established treatment for 20 years is intravenous enzyme replacement therapy. Lately, oral chaperone therapy was introduced and is a therapeutic alternative in patients with amenable mutations. Early starting of therapy is essential for long-term improvement. This review describes chaperone therapy in Fabry disease.
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Affiliation(s)
- Frank Weidemann
- Department of Medicine I, Klinikum Vest GmbH, Knappschaftskrankenhaus Recklinghausen, Academic Teaching Hospital, Ruhr-University Bochum, 45657 Recklinghausen, Germany;
| | - Ana Jovanovic
- The Mark Holland Metabolic Unit, Nothern Care Alliance NHS Foundation Trust, Salford M6 8HD, UK;
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, 45147 Essen, Germany;
| | - Irfan Vardarli
- Department of Medicine I, Klinikum Vest GmbH, Knappschaftskrankenhaus Recklinghausen, Academic Teaching Hospital, Ruhr-University Bochum, 45657 Recklinghausen, Germany;
- Correspondence: ; Tel.: +49-2361-563403
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12
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Solvent-controlled synthesis of bulky and polar-bulky galactonoamidines. Carbohydr Res 2022; 513:108520. [DOI: 10.1016/j.carres.2022.108520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/04/2022] [Accepted: 02/08/2022] [Indexed: 11/15/2022]
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13
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Kato A, Nakagome I, Kanekiyo U, Lu TT, Li YX, Yoshimura K, Kishida M, Shinzawa K, Yoshida T, Tanaka N, Jia YM, Nash RJ, Fleet GWJ, Yu CY. 5-C-Branched Deoxynojirimycin: Strategy for Designing a 1-Deoxynojirimycin-Based Pharmacological Chaperone with a Nanomolar Affinity for Pompe Disease. J Med Chem 2022; 65:2329-2341. [DOI: 10.1021/acs.jmedchem.1c01673] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Izumi Nakagome
- School of Pharmacy, Kitasato University, Tokyo 108-8641, Japan
| | - Uta Kanekiyo
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Tian-Tian Lu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kosuke Yoshimura
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Mana Kishida
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Kenta Shinzawa
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Tomoki Yoshida
- School of Pharmacy, Kitasato University, Tokyo 108-8641, Japan
| | - Nobutada Tanaka
- School of Pharmacy, Kitasato University, Tokyo 108-8641, Japan
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Robert J. Nash
- Institute of Biological, Environmental and Rural Sciences / Phytoquest Limited, Plas Gogerddan, Aberystwyth, Ceredigion SY23 3EB, U.K
| | - George W. J. Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, U.K
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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14
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Pharmacological targeting of endoplasmic reticulum stress in disease. Nat Rev Drug Discov 2021; 21:115-140. [PMID: 34702991 DOI: 10.1038/s41573-021-00320-3] [Citation(s) in RCA: 166] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2021] [Indexed: 02/08/2023]
Abstract
The accumulation of misfolded proteins in the endoplasmic reticulum (ER) leads to ER stress, resulting in activation of the unfolded protein response (UPR) that aims to restore protein homeostasis. However, the UPR also plays an important pathological role in many diseases, including metabolic disorders, cancer and neurological disorders. Over the last decade, significant effort has been invested in targeting signalling proteins involved in the UPR and an array of drug-like molecules is now available. However, these molecules have limitations, the understanding of which is crucial for their development into therapies. Here, we critically review the existing ER stress and UPR-directed drug-like molecules, highlighting both their value and their limitations.
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15
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Ashmus RA, Wang Y, González-Cuesta M, King DT, Tiet B, Gilormini PA, García Fernández JM, Ortiz Mellet C, Britton R, Vocadlo DJ. Rational design of cell active C2-modified DGJ analogues for the inhibition of human α-galactosidase A (GALA). Org Biomol Chem 2021; 19:8057-8062. [PMID: 34494637 DOI: 10.1039/d1ob01526e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the rational design and synthesis of C2-modified DGJ analogues to improve the selective inhibition of human GALA over other glycosidases. We prepare these analogues using a concise route from non-carbohydrate materials and demonstrate the most selective inhibitor 7c (∼100-fold) can act in Fabry patient cells to drive reductions in levels of the disease-relevant glycolipid Gb3.
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Affiliation(s)
- Roger A Ashmus
- Department of Chemistry and Simon Fraser University, Burnaby, British Columbia, Canada.
| | - Yang Wang
- Department of Chemistry and Simon Fraser University, Burnaby, British Columbia, Canada.
| | - Manuel González-Cuesta
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Sevilla 41012, Spain
| | - Dustin T King
- Department of Molecular Biology and Biochemistry Simon Fraser University, Burnaby, British Columbia, Canada
| | - Ben Tiet
- Department of Chemistry and Simon Fraser University, Burnaby, British Columbia, Canada.
| | | | - José M García Fernández
- Instituto de Investigaciones Químicas (IIQ), CSIC-Universidad de Sevilla, Sevilla 41092, Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Sevilla 41012, Spain
| | - Robert Britton
- Department of Chemistry and Simon Fraser University, Burnaby, British Columbia, Canada.
| | - David J Vocadlo
- Department of Chemistry and Simon Fraser University, Burnaby, British Columbia, Canada. .,Department of Molecular Biology and Biochemistry Simon Fraser University, Burnaby, British Columbia, Canada
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16
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Tuttolomondo A, Simonetta I, Riolo R, Todaro F, Di Chiara T, Miceli S, Pinto A. Pathogenesis and Molecular Mechanisms of Anderson-Fabry Disease and Possible New Molecular Addressed Therapeutic Strategies. Int J Mol Sci 2021; 22:10088. [PMID: 34576250 PMCID: PMC8465525 DOI: 10.3390/ijms221810088] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/10/2021] [Accepted: 09/10/2021] [Indexed: 12/12/2022] Open
Abstract
Anderson-Fabry disease (AFD) is a rare disease with an incidenceof approximately 1:117,000 male births. Lysosomal accumulation of globotriaosylceramide (Gb3) is the element characterizing Fabry disease due to a hereditary deficiency α-galactosidase A (GLA) enzyme. The accumulation of Gb3 causes lysosomal dysfunction that compromises cell signaling pathways. Deposition of sphingolipids occurs in the autonomic nervous system, dorsal root ganglia, kidney epithelial cells, vascular system cells, and myocardial cells, resulting in organ failure. This manuscript will review the molecular pathogenetic pathways involved in Anderson-Fabry disease and in its organ damage. Some studies reported that inhibition of mitochondrial function and energy metabolism plays a significant role in AFD cardiomyopathy and in kidney disease of AFD patients. Furthermore, mitochondrial dysfunction has been reported as linked to the dysregulation of the autophagy-lysosomal pathway which inhibits the mechanistic target of rapamycin kinase (mTOR) mediated control of mitochondrial metabolism in AFD cells. Cerebrovascular complications due to AFD are caused by cerebral micro vessel stenosis. These are caused by wall thickening resulting from the intramural accumulation of glycolipids, luminal occlusion or thrombosis. Other pathogenetic mechanisms involved in organ damage linked to Gb3 accumulation are endocytosis and lysosomal degradation of endothelial calcium-activated intermediate-conductance potassium ion channel 3.1 (KCa3.1) via a clathrin-dependent process. This process represents a crucial event in endothelial dysfunction. Several studies have identified the deacylated form of Gb3, globotriaosylsphingosine (Lyso-Gb3), as the main catabolite that increases in plasma and urine in patients with AFD. The mean concentrations of Gb3 in all organs and plasma of Galactosidase A knockout mice were significantly higher than those of wild-type mice. The distributions of Gb3 isoforms vary from organ to organ. Various Gb3 isoforms were observed mainly in the kidneys, and kidney-specific Gb3 isoforms were hydroxylated. Furthermore, the action of Gb3 on the KCa3.1 channel suggests a possible contribution of this interaction to the Fabry disease process, as this channel is expressed in various cells, including endothelial cells, fibroblasts, smooth muscle cells in proliferation, microglia, and lymphocytes. These molecular pathways could be considered a potential therapeutic target to correct the enzyme in addition to the traditional enzyme replacement therapies (ERT) or drug chaperone therapy.
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Affiliation(s)
- Antonino Tuttolomondo
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
- Molecular and Clinical Medicine PhD Programme, University of Palermo, 90127 Palermo, Italy
| | - Irene Simonetta
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
- Molecular and Clinical Medicine PhD Programme, University of Palermo, 90127 Palermo, Italy
| | - Renata Riolo
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
| | - Federica Todaro
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
| | - Tiziana Di Chiara
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
| | - Salvatore Miceli
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
- Molecular and Clinical Medicine PhD Programme, University of Palermo, 90127 Palermo, Italy
| | - Antonio Pinto
- Internal Medicine and Stroke Care Ward, Department of Promoting Health, Maternal-Infant Excellence and Internal and Specialized Medicine (ProMISE) G. D’Alessandro, University of Palermo (Italy), Piazza delle Cliniche n.2, 90127 Palermo, Italy; (I.S.); (R.R.); (F.T.); (T.D.C.); (S.M.); (A.P.)
- Centro di Riferimento Regionale per la Cura e Diagnosi della Malattia di Anderson–Fabry, 90127 Palermo, Italy
- Molecular and Clinical Medicine PhD Programme, University of Palermo, 90127 Palermo, Italy
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17
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Influence of multiple and cooperative hydrogen bonding on the acidity of polyhydroxylated piperidines: electron density topological analysis. Struct Chem 2021. [DOI: 10.1007/s11224-021-01821-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Abstract
Iminosugars are naturally occurring carbohydrate analogues known since 1967. These natural compounds and hundreds of their synthetic derivatives prepared over five decades have been mainly exploited to inhibit the glycosidases, the enzymes catalysing the glycosidic bond cleavage, in order to find new drugs for the treatment of type 2 diabetes and other diseases. However, iminosugars are also inhibitors of glycosyltransferases, the enzymes responsible for the synthesis of oligosaccharides and glycoconjugates. The selective inhibition of specific glycosyltransferases involved in cancer or bacterial infections could lead to innovative therapeutic agents. The synthesis and biological properties of all the iminosugars assayed to date as glycosyltransferase inhibitors are reviewed in the present article.
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Affiliation(s)
- Irene Conforti
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l'Ecole Normale, 34296 Montpellier cedex 5, France.
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l'Ecole Normale, 34296 Montpellier cedex 5, France.
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19
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Modrego A, Amaranto M, Godino A, Mendoza R, Barra JL, Corchero JL. Human α-Galactosidase A Mutants: Priceless Tools to Develop Novel Therapies for Fabry Disease. Int J Mol Sci 2021; 22:6518. [PMID: 34204583 PMCID: PMC8234732 DOI: 10.3390/ijms22126518] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 12/25/2022] Open
Abstract
Fabry disease (FD) is a lysosomal storage disease caused by mutations in the gene for the α-galactosidase A (GLA) enzyme. The absence of the enzyme or its activity results in the accumulation of glycosphingolipids, mainly globotriaosylceramide (Gb3), in different tissues, leading to a wide range of clinical manifestations. More than 1000 natural variants have been described in the GLA gene, most of them affecting proper protein folding and enzymatic activity. Currently, FD is treated by enzyme replacement therapy (ERT) or pharmacological chaperone therapy (PCT). However, as both approaches show specific drawbacks, new strategies (such as new forms of ERT, organ/cell transplant, substrate reduction therapy, or gene therapy) are under extensive study. In this review, we summarize GLA mutants described so far and discuss their putative application for the development of novel drugs for the treatment of FD. Unfavorable mutants with lower activities and stabilities than wild-type enzymes could serve as tools for the development of new pharmacological chaperones. On the other hand, GLA mutants showing improved enzymatic activity have been identified and produced in vitro. Such mutants could overcome several complications associated with current ERT, as lower-dose infusions of these mutants could achieve a therapeutic effect equivalent to that of the wild-type enzyme.
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Affiliation(s)
- Andrea Modrego
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; (A.M.); (R.M.)
- Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain
| | - Marilla Amaranto
- Departamento de Química Biológica Ranwel Caputto, Centro de Investigaciones en Química Biológica de Córdoba, CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba 5016, Argentina; (M.A.); (A.G.); (J.L.B.)
| | - Agustina Godino
- Departamento de Química Biológica Ranwel Caputto, Centro de Investigaciones en Química Biológica de Córdoba, CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba 5016, Argentina; (M.A.); (A.G.); (J.L.B.)
| | - Rosa Mendoza
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; (A.M.); (R.M.)
- Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), c/Monforte de Lemos 3–5, 28029 Madrid, Spain
| | - José Luis Barra
- Departamento de Química Biológica Ranwel Caputto, Centro de Investigaciones en Química Biológica de Córdoba, CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba 5016, Argentina; (M.A.); (A.G.); (J.L.B.)
| | - José Luis Corchero
- Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain; (A.M.); (R.M.)
- Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), c/Monforte de Lemos 3–5, 28029 Madrid, Spain
- Departament de Genètica i de Microbiologia, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
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20
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Ferjancic Z, Saicic RN. Combining Organocatalyzed Aldolization and Reductive Amination: An Efficient Reaction Sequence for the Synthesis of Iminosugars. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100398] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Zorana Ferjancic
- University of Belgrade – Faculty of Chemistry Studentski trg 16, POB 51 11158 Belgrade 118 Serbia
| | - Radomir N. Saicic
- University of Belgrade – Faculty of Chemistry Studentski trg 16, POB 51 11158 Belgrade 118 Serbia
- Serbian Academy of Sciences and Arts Kneza Mihaila 35 11 000 Belgrade Serbia
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21
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Barbey F, Monney P, Dormond O. [Chaperone molecules: The example of Fabry disease]. Nephrol Ther 2021; 17S:S11-S22. [PMID: 33910691 DOI: 10.1016/j.nephro.2020.02.005] [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: 01/24/2020] [Accepted: 02/06/2020] [Indexed: 11/29/2022]
Abstract
Fabry disease is due to mutations in the GLA gene that cause a deficiency of the activity of the lysosomal enzyme alpha-galactosidase A (α-gal A) resulting in intra-tissue accumulation of globotriaosylceramide. Recently, a novel therapeutic approach based on the pharmacological chaperone migalastat has been developed. It binds, in a specific and reversible manner, to the catalytic site of α-gal A mutants, to prevent their degradation by the quality control system of the endoplasmic reticulum and allow them to catabolize globotriaosylceramide in the lysosomes. This treatment concerns approximately 35% of the GLA gene mutations recognized as sensitive to migalastat according to an in vitro pharmacogenetic test. Two pivotal Phase III studies, FACETS: migalastat vs. placebo and ATTRACT: migalastat vs. enzyme replacement therapy analyzed the in vivo effects of migalastat. Despite some methodological limitations, promising results were found. Migalastat seems to be more effective than enzyme replacement therapy in reducing left ventricular mass index in case of cardiac hypertrophy and has comparable renal effects. This oral treatment is the first personalized treatment, based on the genetic profile of Fabry patients and opens a new era in the management of conformational diseases.
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Affiliation(s)
- Frédéric Barbey
- Service de médecine génétique, centre hospitalier universitaire vaudois, université de Lausanne, Lausanne, Suisse.
| | - Pierre Monney
- Département cœur-vaisseaux, centre hospitalier universitaire vaudois, université de Lausanne, Lausanne, Suisse.
| | - Olivier Dormond
- Service de chirurgie viscérale, centre hospitalier universitaire vaudois, université de Lausanne, Lausanne, Suisse.
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22
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Yesudhas D, Srivastava A, Gromiha MM. COVID-19 outbreak: history, mechanism, transmission, structural studies and therapeutics. Infection 2021; 49:199-213. [PMID: 32886331 PMCID: PMC7472674 DOI: 10.1007/s15010-020-01516-2] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/25/2020] [Indexed: 01/08/2023]
Abstract
PURPOSE The coronavirus outbreak emerged as a severe pandemic, claiming more than 0.8 million lives across the world and raised a major global health concern. We survey the history and mechanism of coronaviruses, and the structural characteristics of the spike protein and its key residues responsible for human transmissions. METHODS We have carried out a systematic review to summarize the origin, transmission and etiology of COVID-19. The structural analysis of the spike protein and its disordered residues explains the mechanism of the viral transmission. A meta-data analysis of the therapeutic compounds targeting the SARS-CoV-2 is also included. RESULTS Coronaviruses can cross the species barrier and infect humans with unexpected consequences for public health. The transmission rate of SARS-CoV-2 infection is higher compared to that of the closely related SARS-CoV infections. In SARS-CoV-2 infection, intrinsically disordered regions are observed at the interface of the spike protein and ACE2 receptor, providing a shape complementarity to the complex. The key residues of the spike protein have stronger binding affinity with ACE2. These can be probable reasons for the higher transmission rate of SARS-CoV-2. In addition, we have also discussed the therapeutic compounds and the vaccines to target SARS-CoV-2, which can help researchers to develop effective drugs/vaccines for COVID-19. The overall history and mechanism of entry of SARS-CoV-2 along with structural study of spike-ACE2 complex provide insights to understand disease pathogenesis and development of vaccines and drugs.
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Affiliation(s)
- Dhanusha Yesudhas
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036, India.
| | - Ambuj Srivastava
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036, India
| | - M Michael Gromiha
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036, India.
- School of Computing, Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology, Midori-ku, Yokohama, Kanagawa, 226-8503, Japan.
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23
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Abstract
Fabry disease (FD) is a rare X-linked lysosomal storage disease based on a deficiency of α-galactosidase A (AGAL) caused by mutations in the α-galactosidase A gene (GLA). The lysosomal accumulation of glycosphingolipids, especially globotriaosylceramide (Gb3) and globotriaosylsphingosine (lyso-Gb3, deacylated form), leads to a multisystemic disease with progressive renal failure, cardiomyopathy with potentially malignant cardiac arrhythmias, and strokes, which considerably limits the life expectancy of affected patients. Diagnostic confirmation in male patients is based on the detection of AGAL deficiency in blood leukocytes, whereas in women, due to the potentially high residual enzymatic activity, molecular genetic detection of a causal mutation is required. Current treatment options for FD include recombinant enzyme replacement therapy (ERT) with intravenous agalsidase-alfa (0.2 mg/kg body weight) or agalsidase-beta (1 mg/kg body weight) every 2 weeks and oral chaperone therapy with migalastat (123 mg every other day), which selectively and reversibly binds to the active site of AGAL, thereby correcting the misfolding of the enzyme and allowing it to traffic to the lysosome. These therapies enable cellular Gb3 clearance and improve the burden of disease. However, in about 40% of all ERT-treated men, ERT can lead to infusion-associated reactions and the formation of neutralizing antidrug antibodies, which reduces the efficacy of therapy. In chaperone therapy, there are carriers of amenable mutations that show limited clinical success. This article provides a brief overview of the clinical picture in FD patients, diagnostic confirmation, and interdisciplinary clinical management of FD. The focus is on current and future therapeutic options.
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Affiliation(s)
- Malte Lenders
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, and Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Münster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany
| | - Eva Brand
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, and Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Münster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany.
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24
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Kok K, Zwiers KC, Boot RG, Overkleeft HS, Aerts JMFG, Artola M. Fabry Disease: Molecular Basis, Pathophysiology, Diagnostics and Potential Therapeutic Directions. Biomolecules 2021; 11:271. [PMID: 33673160 PMCID: PMC7918333 DOI: 10.3390/biom11020271] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/05/2021] [Accepted: 02/06/2021] [Indexed: 02/06/2023] Open
Abstract
Fabry disease (FD) is a lysosomal storage disorder (LSD) characterized by the deficiency of α-galactosidase A (α-GalA) and the consequent accumulation of toxic metabolites such as globotriaosylceramide (Gb3) and globotriaosylsphingosine (lysoGb3). Early diagnosis and appropriate timely treatment of FD patients are crucial to prevent tissue damage and organ failure which no treatment can reverse. LSDs might profit from four main therapeutic strategies, but hitherto there is no cure. Among the therapeutic possibilities are intravenous administered enzyme replacement therapy (ERT), oral pharmacological chaperone therapy (PCT) or enzyme stabilizers, substrate reduction therapy (SRT) and the more recent gene/RNA therapy. Unfortunately, FD patients can only benefit from ERT and, since 2016, PCT, both always combined with supportive adjunctive and preventive therapies to clinically manage FD-related chronic renal, cardiac and neurological complications. Gene therapy for FD is currently studied and further strategies such as substrate reduction therapy (SRT) and novel PCTs are under investigation. In this review, we discuss the molecular basis of FD, the pathophysiology and diagnostic procedures, together with the current treatments and potential therapeutic avenues that FD patients could benefit from in the future.
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Affiliation(s)
- Ken Kok
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Kimberley C Zwiers
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Rolf G Boot
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Hermen S Overkleeft
- Department of Bio-organic Synthesis, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Johannes M F G Aerts
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Marta Artola
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
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25
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Weber P, Fischer R, Nasseri SA, Stütz AE, Thonhofer M, Withers SG, Wolfsgruber A, Wrodnigg TM. New α-galactosidase-inhibiting aminohydroxycyclopentanes. RSC Adv 2021; 11:15943-15951. [PMID: 35481199 PMCID: PMC9029992 DOI: 10.1039/d1ra02507d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/22/2021] [Indexed: 01/09/2023] Open
Abstract
A set of cyclopentanoid α-galactosidase ligands was prepared from a partially protected ω-eno-aldose via a reliable (2 + 3)-cycloaddition protocol with slightly modified conditions. The obtained N-benzylisoxazolidine ring was selectively opened and the configuration of the hydroxymethylgroup was inverted. Consecutive deprotection provided an aminocyclopentane, which was N-alkylated to furnish a set of potential α-galactosidase inhibitors. Their glycosidase inhibitory activities were screened with a panel of standard glycosidases of biological significance. A concise and robust synthesis of new cyclopentanoid competitive inhibitors of α-galactosidases related to Fabry's disease and other α-galactosidase related disorders.![]()
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Affiliation(s)
- Patrick Weber
- Glycogroup
- Institute of Chemistry and Technology of Biobased Systems
- Graz University of Technology
- A-8010 Graz
- Austria
| | - Roland Fischer
- Institute of Inorganic Chemistry
- Graz University of Technology
- A-8010 Graz
- Austria
| | - Seyed A. Nasseri
- Chemistry Department
- University of British Columbia
- Vancouver
- V6T 1Z1 Canada
| | - Arnold E. Stütz
- Glycogroup
- Institute of Chemistry and Technology of Biobased Systems
- Graz University of Technology
- A-8010 Graz
- Austria
| | - Martin Thonhofer
- Glycogroup
- Institute of Chemistry and Technology of Biobased Systems
- Graz University of Technology
- A-8010 Graz
- Austria
| | - Stephen G. Withers
- Chemistry Department
- University of British Columbia
- Vancouver
- V6T 1Z1 Canada
| | - Andreas Wolfsgruber
- Glycogroup
- Institute of Chemistry and Technology of Biobased Systems
- Graz University of Technology
- A-8010 Graz
- Austria
| | - Tanja M. Wrodnigg
- Glycogroup
- Institute of Chemistry and Technology of Biobased Systems
- Graz University of Technology
- A-8010 Graz
- Austria
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Azevedo O, Gago MF, Miltenberger-Miltenyi G, Sousa N, Cunha D. Fabry Disease Therapy: State-of-the-Art and Current Challenges. Int J Mol Sci 2020; 22:ijms22010206. [PMID: 33379210 PMCID: PMC7794923 DOI: 10.3390/ijms22010206] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/13/2022] Open
Abstract
Fabry disease (FD) is a lysosomal storage disorder caused by mutations of the GLA gene that lead to a deficiency of the enzymatic activity of α-galactosidase A. Available therapies for FD include enzyme replacement therapy (ERT) (agalsidase alfa and agalsidase beta) and the chaperone migalastat. Despite the large body of literature published about ERT over the years, many issues remain unresolved, such as the optimal dose, the best timing to start therapy, and the clinical impact of anti-drug antibodies. Migalastat was recently approved for FD patients with amenable GLA mutations; however, recent studies have raised concerns that "in vitro" amenability may not always reflect "in vivo" amenability, and some findings on real-life studies have contrasted with the results of the pivotal clinical trials. Moreover, both FD specific therapies present limitations, and the attempt to correct the enzymatic deficiency, either by enzyme exogenous administration or enzyme stabilization with a chaperone, has not shown to be able to fully revert FD pathology and clinical manifestations. Therefore, several new therapies are under research, including new forms of ERT, substrate reduction therapy, mRNA therapy, and gene therapy. In this review, we provide an overview of the state-of-the-art on the currently approved and emerging new therapies for adult patients with FD.
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Affiliation(s)
- Olga Azevedo
- Cardiology Department, Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- Correspondence: ; Tel.: +351-253-540-330; Fax: +351-253-513-592
| | - Miguel Fernandes Gago
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- Neurology Department, Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Gabriel Miltenberger-Miltenyi
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- Genetics Department, Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Nuno Sousa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Damião Cunha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
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Castellanos LCS, Rozenfeld P, Gatto RG, Reisin RC, Uchitel OD, Weissmann C. Upregulation of ASIC1a channels in an in vitro model of Fabry disease. Neurochem Int 2020; 140:104824. [DOI: 10.1016/j.neuint.2020.104824] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/20/2020] [Accepted: 07/30/2020] [Indexed: 01/01/2023]
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Misfolding of Lysosomal α-Galactosidase a in a Fly Model and Its Alleviation by the Pharmacological Chaperone Migalastat. Int J Mol Sci 2020; 21:ijms21197397. [PMID: 33036426 PMCID: PMC7583893 DOI: 10.3390/ijms21197397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/04/2020] [Accepted: 10/05/2020] [Indexed: 12/11/2022] Open
Abstract
Fabry disease, an X-linked recessive lysosomal disease, results from mutations in the GLA gene encoding lysosomal α-galactosidase A (α-Gal A). Due to these mutations, there is accumulation of globotriaosylceramide (GL-3) in plasma and in a wide range of cells throughout the body. Like other lysosomal enzymes, α-Gal A is synthesized on endoplasmic reticulum (ER) bound polyribosomes, and upon entry into the ER it undergoes glycosylation and folding. It was previously suggested that α-Gal A variants are recognized as misfolded in the ER and undergo ER-associated degradation (ERAD). In the present study, we used Drosophila melanogaster to model misfolding of α-Gal A mutants. We did so by creating transgenic flies expressing mutant α-Gal A variants and assessing development of ER stress, activation of the ER stress response and their relief with a known α-Gal A chaperone, migalastat. Our results showed that the A156V and the A285D α-Gal A mutants underwent ER retention, which led to activation of unfolded protein response (UPR) and ERAD. UPR could be alleviated by migalastat. When expressed in the fly’s dopaminergic cells, misfolding of α-Gal A and UPR activation led to death of these cells and to a shorter life span, which could be improved, in a mutation-dependent manner, by migalastat.
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Kant S, Atta MG. Therapeutic advances in Fabry disease: The future awaits. Biomed Pharmacother 2020; 131:110779. [PMID: 33152937 DOI: 10.1016/j.biopha.2020.110779] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/12/2020] [Accepted: 09/17/2020] [Indexed: 02/02/2023] Open
Abstract
Fabry disease (FD) is an X-linked disorder caused by mutations in GLA gene responsible for coding of the lysosomal enzyme alpha-galactosidase A(α-GAL). The resultant accumulation of globotriaosylceramide (Gb-3) leads to multisystemic disease including progressive chronic kidney disease, hypertrophic cardiomyopathy, stroke, angiokeratomas and corneal whorls. Current treatments include enzyme replacement therapy (ERT), along with recent advent of chaperone therapy. ERT has not shown to have dramatic improvement in outcomes for all organ systems, with benefit mostly seen in kidney disease and reduction in left ventricular hypertrophy. ERT, however, is associated with formation of anti-drug antibodies and requirement of long-term venous access, while chaperone therapy can only be used in amenable mutations. A multitude of therapies are now under investigation in various phases of clinical trials. These include pegylated form of α-GAL (pegunigalsidase alpha), gene therapy (both in-vivo and ex-vivo methods), mRNA therapy (inducing production of α-GAL) and substrate reduction therapy (inhibitors of glucosylceramide synthase leading to reduction of Gb-3). This review encapsulates literature pertaining to current and investigational therapies for FD.
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Affiliation(s)
- Sam Kant
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mohamed G Atta
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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30
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van der Veen SJ, Hollak CEM, van Kuilenburg ABP, Langeveld M. Developments in the treatment of Fabry disease. J Inherit Metab Dis 2020; 43:908-921. [PMID: 32083331 PMCID: PMC7540041 DOI: 10.1002/jimd.12228] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 12/19/2022]
Abstract
Enzyme replacement therapy (ERT) with recombinant α-galactosidase A (r-αGAL A) for the treatment of Fabry disease has been available for over 15 years. Long-term treatment may slow down disease progression, but cardiac, renal, and cerebral complications still develop in most patients. In addition, lifelong intravenous treatment is burdensome. Therefore, several new treatment approaches have been explored over the past decade. Chaperone therapy (Migalastat; 1-deoxygalactonojirimycin) is the only other currently approved therapy for Fabry disease. This oral small molecule aims to improve enzyme activity of mutated α-galactosidase A and can only be used in patients with specific mutations. Treatments currently under evaluation in (pre)clinical trials are second generation enzyme replacement therapies (Pegunigalsidase-alfa, Moss-aGal), substrate reduction therapies (Venglustat and Lucerastat), mRNA- and gene-based therapy. This review summarises the knowledge on currently available and potential future options for the treatment of Fabry disease.
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Affiliation(s)
- Sanne J. van der Veen
- Department of Endocrinology and MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
| | - Carla E. M. Hollak
- Department of Endocrinology and MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
| | - André B. P. van Kuilenburg
- Department of Clinical Chemistry, Gastroenterology & MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
| | - Mirjam Langeveld
- Department of Endocrinology and MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
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31
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Lenders M, Stappers F, Brand E. In Vitro and In Vivo Amenability to Migalastat in Fabry Disease. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2020; 19:24-34. [PMID: 32995357 PMCID: PMC7490640 DOI: 10.1016/j.omtm.2020.08.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Migalastat (1-deoxygalactonojirimycin) is approved for the treatment of Fabry disease (FD) in patients with an amenable mutation. Currently, there are at least 367 amenable and 711 non-amenable mutations known, based on an in vitro good laboratory practice (GLP) assay. Recent studies demonstrated that in vitro amenability of mutations did not necessarily correspond to in vivo amenability of migalastat-treated patients. This discrepancy might be due to (methodological) limitations of the current GLP-HEK assay. Currently, there are several published comparable cell-based amenability assays, with partially different outcomes for the same tested mutation, leading to concerns in FD-treating physicians. The aim of this review is to elucidate the idea of amenability assays from their beginning, starting with patient-specific primary cells to high-throughput assays based on overexpression. Consequently, we compare methods of current assays, highlighting their similarities, as well as their pros and cons. Finally, we provide a literature-based list of α-galactosidase A mutations, tested by different assays to provide a comprehensive overview of amenable mutations as a good basis for the decision-making by treating physicians. Since in vitro amenability does not always correspond with in vivo amenability, the treating clinician has the responsibility to monitor clinical and laboratory features to verify clinical response.
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Affiliation(s)
- Malte Lenders
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, and Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Münster, 48149 Münster, Germany
| | - Franciska Stappers
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, and Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Münster, 48149 Münster, Germany
| | - Eva Brand
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, and Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Münster, 48149 Münster, Germany
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32
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A case of latent heterozygous Fabry disease in a female living kidney donor candidate. CEN Case Rep 2020; 10:30-34. [PMID: 32712909 DOI: 10.1007/s13730-020-00510-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 07/07/2020] [Indexed: 01/25/2023] Open
Abstract
A 52-year-old woman had been found to have hematuria at her annual checkup 5 years in a row. She hoped to donate her kidney to her husband, so we performed a percutaneous kidney biopsy at our department. It was difficult for us to detect apparent abnormalities under a light microscopic examination, and she was determined to meet the eligibility criteria for living kidney transplantation. However, the sample for electron microscopy was not evaluated before kidney donation. She subsequently underwent living kidney transplantation as a donor. A 1-h biopsy revealed swelling and obvious vacuolation of the glomerular podocytes, which were characteristic of Fabry disease. Her medical history and examinations were reviewed. No findings or episodes were observed. Pre-donation electronmicroscopy revealed numerous zebra bodies in the podocytes. A definite diagnosis of heterozygous Fabry disease was made based on the GLA gene mutation despite the normal range of leukocyte α-Gal A activity. Based on the pathological deposition of GL-3, chaperone therapy was initiated to suppress the progression of organ damage. In this case, we could not confirm a diagnosis of Fabry disease despite performing a renal biopsy prior to kidney donation. Kidney donor candidates may sometimes have factors that cannot be assumed based on medical or family history. Thus, it is important to perform a renal biopsy before kidney donation when necessary, and to always conduct a detailed evaluation including electron microscopy.
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33
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Cycloserine enantiomers are reversible inhibitors of human alanine:glyoxylate aminotransferase: implications for Primary Hyperoxaluria type 1. Biochem J 2020; 476:3751-3768. [PMID: 31794008 DOI: 10.1042/bcj20190507] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/12/2019] [Accepted: 12/03/2019] [Indexed: 12/14/2022]
Abstract
Peroxisomal alanine:glyoxylate aminotransferase (AGT) is responsible for glyoxylate detoxification in human liver and utilizes pyridoxal 5'-phosphate (PLP) as coenzyme. The deficit of AGT leads to Primary Hyperoxaluria Type I (PH1), a rare disease characterized by calcium oxalate stones deposition in the urinary tract as a consequence of glyoxylate accumulation. Most missense mutations cause AGT misfolding, as in the case of the G41R, which induces aggregation and proteolytic degradation. We have investigated the interaction of wild-type AGT and the pathogenic G41R variant with d-cycloserine (DCS, commercialized as Seromycin), a natural product used as a second-line treatment of multidrug-resistant tuberculosis, and its synthetic enantiomer l-cycloserine (LCS). In contrast with evidences previously reported on other PLP-enzymes, both ligands are AGT reversible inhibitors showing inhibition constants in the micromolar range. While LCS undergoes half-transamination generating a ketimine intermediate and behaves as a classical competitive inhibitor, DCS displays a time-dependent binding mainly generating an oxime intermediate. Using a mammalian cellular model, we found that DCS, but not LCS, is able to promote the correct folding of the G41R variant, as revealed by its increased specific activity and expression as a soluble protein. This effect also translates into an increased glyoxylate detoxification ability of cells expressing the variant upon treatment with DCS. Overall, our findings establish that DCS could play a role as pharmacological chaperone, thus suggesting a new line of intervention against PH1 based on a drug repositioning approach. To a widest extent, this strategy could be applied to other disease-causing mutations leading to AGT misfolding.
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34
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Gordon DE, Jang GM, Bouhaddou M, Xu J, Obernier K, O'Meara MJ, Guo JZ, Swaney DL, Tummino TA, Hüttenhain R, Kaake RM, Richards AL, Tutuncuoglu B, Foussard H, Batra J, Haas K, Modak M, Kim M, Haas P, Polacco BJ, Braberg H, Fabius JM, Eckhardt M, Soucheray M, Bennett MJ, Cakir M, McGregor MJ, Li Q, Naing ZZC, Zhou Y, Peng S, Kirby IT, Melnyk JE, Chorba JS, Lou K, Dai SA, Shen W, Shi Y, Zhang Z, Barrio-Hernandez I, Memon D, Hernandez-Armenta C, Mathy CJP, Perica T, Pilla KB, Ganesan SJ, Saltzberg DJ, Ramachandran R, Liu X, Rosenthal SB, Calviello L, Venkataramanan S, Lin Y, Wankowicz SA, Bohn M, Trenker R, Young JM, Cavero D, Hiatt J, Roth T, Rathore U, Subramanian A, Noack J, Hubert M, Roesch F, Vallet T, Meyer B, White KM, Miorin L, Agard D, Emerman M, Ruggero D, García-Sastre A, Jura N, von Zastrow M, Taunton J, Schwartz O, Vignuzzi M, d'Enfert C, Mukherjee S, Jacobson M, Malik HS, Fujimori DG, Ideker T, Craik CS, Floor S, Fraser JS, Gross J, Sali A, Kortemme T, Beltrao P, Shokat K, Shoichet BK, Krogan NJ. A SARS-CoV-2-Human Protein-Protein Interaction Map Reveals Drug Targets and Potential Drug-Repurposing. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020:2020.03.22.002386. [PMID: 32511329 PMCID: PMC7239059 DOI: 10.1101/2020.03.22.002386] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
An outbreak of the novel coronavirus SARS-CoV-2, the causative agent of COVID-19 respiratory disease, has infected over 290,000 people since the end of 2019, killed over 12,000, and caused worldwide social and economic disruption 1,2 . There are currently no antiviral drugs with proven efficacy nor are there vaccines for its prevention. Unfortunately, the scientific community has little knowledge of the molecular details of SARS-CoV-2 infection. To illuminate this, we cloned, tagged and expressed 26 of the 29 viral proteins in human cells and identified the human proteins physically associated with each using affinity-purification mass spectrometry (AP-MS), which identified 332 high confidence SARS-CoV-2-human protein-protein interactions (PPIs). Among these, we identify 66 druggable human proteins or host factors targeted by 69 existing FDA-approved drugs, drugs in clinical trials and/or preclinical compounds, that we are currently evaluating for efficacy in live SARS-CoV-2 infection assays. The identification of host dependency factors mediating virus infection may provide key insights into effective molecular targets for developing broadly acting antiviral therapeutics against SARS-CoV-2 and other deadly coronavirus strains.
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Affiliation(s)
- David E Gordon
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Gwendolyn M Jang
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Mehdi Bouhaddou
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Jiewei Xu
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Kirsten Obernier
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Matthew J O'Meara
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Jeffrey Z Guo
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Danielle L Swaney
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Tia A Tummino
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Ruth Hüttenhain
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Robyn M Kaake
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Alicia L Richards
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Beril Tutuncuoglu
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Helene Foussard
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Jyoti Batra
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Kelsey Haas
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Maya Modak
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Minkyu Kim
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Paige Haas
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Benjamin J Polacco
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Hannes Braberg
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Jacqueline M Fabius
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Manon Eckhardt
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Margaret Soucheray
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Melanie J Bennett
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Merve Cakir
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Michael J McGregor
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Qiongyu Li
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Zun Zar Chi Naing
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Yuan Zhou
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Shiming Peng
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Ilsa T Kirby
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - James E Melnyk
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - John S Chorba
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Kevin Lou
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Shizhong A Dai
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Wenqi Shen
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Ying Shi
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Ziyang Zhang
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Inigo Barrio-Hernandez
- European Molecular Biology Laboratory (EMBL), European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Danish Memon
- European Molecular Biology Laboratory (EMBL), European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Claudia Hernandez-Armenta
- European Molecular Biology Laboratory (EMBL), European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Christopher J P Mathy
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco.,The UC Berkeley-UCSF Graduate Program in Bioengineering, University of California San Francisco, San Francisco, CA, USA
| | - Tina Perica
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - Kala B Pilla
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - Sai J Ganesan
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - Daniel J Saltzberg
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - Rakesh Ramachandran
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - Xi Liu
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Sara B Rosenthal
- Center for Computational Biology and Bioinformatics, Department of Medicine, University of California San Diego
| | - Lorenzo Calviello
- Department of Cell and Tissue Biology, University of California, San Francisco
| | | | - Yizhu Lin
- Department of Cell and Tissue Biology, University of California, San Francisco
| | - Stephanie A Wankowicz
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco.,Biophysics Graduate Program, University of California, San Francisco
| | - Markus Bohn
- Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Raphael Trenker
- Cardiovascular Research Institute, University of California San Francisco, San Francisco, CA, 94158, USA
| | - Janet M Young
- Division of Basic Sciences, Fred Hutchinson Cancer Research Center
| | - Devin Cavero
- Medical Scientist Training Program, University of California, San Francisco, CA 94143, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA
| | - Joe Hiatt
- Medical Scientist Training Program, University of California, San Francisco, CA 94143, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA
| | - Theo Roth
- Medical Scientist Training Program, University of California, San Francisco, CA 94143, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA
| | - Ujjwal Rathore
- Medical Scientist Training Program, University of California, San Francisco, CA 94143, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA
| | - Advait Subramanian
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,George William Hooper Foundation, Department of Microbiology and Immunology, UC San Francisco
| | - Julia Noack
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,George William Hooper Foundation, Department of Microbiology and Immunology, UC San Francisco
| | - Mathieu Hubert
- Virus and Immunity Unit, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris Cedex 15, France
| | - Ferdinand Roesch
- Viral Populations and Pathogenesis Unit, CNRS UMR 3569, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris cedex 15, France
| | - Thomas Vallet
- Viral Populations and Pathogenesis Unit, CNRS UMR 3569, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris cedex 15, France
| | - Björn Meyer
- Viral Populations and Pathogenesis Unit, CNRS UMR 3569, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris cedex 15, France
| | - Kris M White
- Department for Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Lisa Miorin
- Department for Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - David Agard
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,Biochemistry & Biophysics and Quantitative Biosciences Institute UCSF 600 16th St San Francisco, CA 94143
| | - Michael Emerman
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA 98103
| | - Davide Ruggero
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA.,Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Adolfo García-Sastre
- Department for Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Natalia Jura
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,Cardiovascular Research Institute, University of California San Francisco, San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Mark von Zastrow
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Psychiatry, San Francisco, CA, 94158, USA
| | - Jack Taunton
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
| | - Olivier Schwartz
- Virus and Immunity Unit, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris Cedex 15, France
| | - Marco Vignuzzi
- Viral Populations and Pathogenesis Unit, CNRS UMR 3569, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris cedex 15, France
| | - Christophe d'Enfert
- Direction Scientifique, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris cedex 15, France
| | - Shaeri Mukherjee
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,George William Hooper Foundation, Department of Microbiology and Immunology, UC San Francisco
| | - Matt Jacobson
- Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Harmit S Malik
- Division of Basic Sciences, Fred Hutchinson Cancer Research Center
| | - Danica G Fujimori
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Trey Ideker
- Division of Genetics, Department of Medicine, University of California San Diego
| | - Charles S Craik
- Department of Pharmaceutical Chemistry, University of California, San Francisco.,Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, 94158, USA
| | - Stephen Floor
- Department of Cell and Tissue Biology, University of California, San Francisco.,Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, 94158, USA
| | - James S Fraser
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - John Gross
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Andrej Sali
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco
| | - Tanja Kortemme
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco.,The UC Berkeley-UCSF Graduate Program in Bioengineering, University of California San Francisco, San Francisco, CA, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA
| | - Pedro Beltrao
- European Molecular Biology Laboratory (EMBL), European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Kevan Shokat
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA.,Howard Hughes Medical Institute
| | - Brian K Shoichet
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,Department of Pharmaceutical Chemistry, University of California, San Francisco
| | - Nevan J Krogan
- QBI COVID-19 Research Group (QCRG), San Francisco, CA, 94158, USA.,University of California San Francisco, Quantitative Biosciences Institute (QBI), San Francisco, CA, 94158, USA.,J. David Gladstone Institutes, San Francisco, CA 94158, USA.,University of California San Francisco, Department of Cellular and Molecular Pharmacology, San Francisco, CA, 94158, USA
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Martínez-Bailén M, Carmona AT, Cardona F, Matassini C, Goti A, Kubo M, Kato A, Robina I, Moreno-Vargas AJ. Synthesis of multimeric pyrrolidine iminosugar inhibitors of human β-glucocerebrosidase and α-galactosidase A: First example of a multivalent enzyme activity enhancer for Fabry disease. Eur J Med Chem 2020; 192:112173. [PMID: 32146376 DOI: 10.1016/j.ejmech.2020.112173] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/12/2020] [Accepted: 02/19/2020] [Indexed: 11/29/2022]
Abstract
The synthesis of a chemical library of multimeric pyrrolidine-based iminosugars by incorporation of three pairs of epimeric pyrrolidine-azides into different alkyne scaffolds via CuAAC is presented. The new multimers were evaluated as inhibitors of two important therapeutic enzymes, human α-galactosidase A (α-Gal A) and lysosomal β-glucocerebrosidase (GCase). Structure-activity relationships were established focusing on the iminosugar inhitope, the valency of the dendron and the linker between the inhitope and the central scaffold. Remarkable is the result obtained in the inhibition of α-Gal A, where one of the nonavalent compounds showed potent inhibition (0.20 μM, competitive inhibition), being a 375-fold more potent inhibitor than the monovalent reference. The potential of the best α-Gal A inhibitors to act as pharmacological chaperones was analyzed by evaluating their ability to increase the activity of this enzyme in R301G fibroblasts from patients with Fabry disease, a genetic disorder related with a reduced activity of α-Gal A. The best enzyme activity enhancement was obtained for the same nonavalent compound, which increased 5.2-fold the activity of the misfolded enzyme at 2.5 μM, what constitutes the first example of a multivalent α-Gal A activity enhancer of potential interest in the treatment of Fabry disease.
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Affiliation(s)
- Macarena Martínez-Bailén
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Prof. García González, 1, 41012, Sevilla, Spain
| | - Ana T Carmona
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Prof. García González, 1, 41012, Sevilla, Spain.
| | - Francesca Cardona
- Dipartimento di Chimica "Ugo Schiff", Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Firenze, Italy; Consorzio Interuniversitario Nazionale di Ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS), 70125, Bari, Italy
| | - Camilla Matassini
- Dipartimento di Chimica "Ugo Schiff", Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Firenze, Italy
| | - Andrea Goti
- Dipartimento di Chimica "Ugo Schiff", Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Firenze, Italy; Consorzio Interuniversitario Nazionale di Ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS), 70125, Bari, Italy
| | - Moemi Kubo
- Department of Hospital Pharmacy, University of Toyama, Toyama, 930-0194, Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, Toyama, 930-0194, Japan
| | - Inmaculada Robina
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Prof. García González, 1, 41012, Sevilla, Spain
| | - Antonio J Moreno-Vargas
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Prof. García González, 1, 41012, Sevilla, Spain.
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Liguori L, Monticelli M, Allocca M, Hay Mele B, Lukas J, Cubellis MV, Andreotti G. Pharmacological Chaperones: A Therapeutic Approach for Diseases Caused by Destabilizing Missense Mutations. Int J Mol Sci 2020; 21:ijms21020489. [PMID: 31940970 PMCID: PMC7014102 DOI: 10.3390/ijms21020489] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 02/07/2023] Open
Abstract
The term “pharmacological chaperone” was introduced 20 years ago. Since then the approach with this type of drug has been proposed for several diseases, lysosomal storage disorders representing the most popular targets. The hallmark of a pharmacological chaperone is its ability to bind a protein specifically and stabilize it. This property can be beneficial for curing diseases that are associated with protein mutants that are intrinsically active but unstable. The total activity of the affected proteins in the cell is lower than normal because they are cleared by the quality control system. Although most pharmacological chaperones are reversible competitive inhibitors or antagonists of their target proteins, the inhibitory activity is neither required nor desirable. This issue is well documented by specific examples among which those concerning Fabry disease. Direct specific binding is not the only mechanism by which small molecules can rescue mutant proteins in the cell. These drugs and the properly defined pharmacological chaperones can work together with different and possibly synergistic modes of action to revert a disease phenotype caused by an unstable protein.
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Affiliation(s)
- Ludovica Liguori
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Università degli Studi della Campania “Luigi Vanvitelli”, 81100 Caserta, Italy; (L.L.); (M.A.)
- Istituto di Chimica Biomolecolare–CNR, 80078 Pozzuoli, Italy;
| | - Maria Monticelli
- Dipartimento di Biologia, Università Federico II, 80126 Napoli, Italy;
| | - Mariateresa Allocca
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Università degli Studi della Campania “Luigi Vanvitelli”, 81100 Caserta, Italy; (L.L.); (M.A.)
- Istituto di Chimica Biomolecolare–CNR, 80078 Pozzuoli, Italy;
| | - Bruno Hay Mele
- Integrative Marine Ecology Department, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy;
| | - Jan Lukas
- Translational Neurodegeneration Section “Albrecht-Kossel”, Department of Neurology, University Medical Center Rostock, University of Rostock, 18147 Rostock, Germany;
- Center for Transdisciplinary Neurosciences Rostock (CTNR), University Medical Center Rostock, University of Rostock, 18147 Rostock, Germany
| | - Maria Vittoria Cubellis
- Istituto di Chimica Biomolecolare–CNR, 80078 Pozzuoli, Italy;
- Dipartimento di Biologia, Università Federico II, 80126 Napoli, Italy;
- Correspondence: ; Tel.: +39-081-679118; Fax: +39-081-679233
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Abstract
Fabry disease is a rare lysosomal disorder characterized by deficient or absent α-galactosidase A activity resulting from mutations in the GLA gene. Migalastat (Galafold™), a pharmacological chaperone, stabilizes and facilitates trafficking of amenable mutant forms of α-galactosidase A enzyme from the endoplasmic reticulum to lysosomes and increases its lysosomal activity. Oral migalastat is the first pharmacological chaperone approved for treating patients [aged ≥ 18 years (USA and Canada) or ≥ 16 years in other countries] with Fabry disease who have a migalastat-amenable GLA mutation. In the FACETS trial in enzyme replacement therapy (ERT)-naive patients with GLA mutations amenable or non-amenable to migalastat, there was no significant difference between the migalastat and placebo groups for the proportion of patients achieving a ≥ 50% reduction in the number of globotriaosylceramide (GL-3) inclusions/kidney interstitial capillary (KIC) at 6 months [primary endpoint; intent-to-treat (ITT) population]. In the modified ITT population (i.e. patients with migalastat-amenable GLA mutations), relative to placebo, migalastat treatment significantly reduced the mean number of GL-3 inclusions/KIC and plasma lyso-globotriaosylsphingosine levels at 6 months. Among evaluable patients, migalastat maintained renal function and reduced cardiac mass after ≤ 24 months’ therapy. In the ATTRACT trial in ERT-experienced patients, renal function was maintained during 18 months of migalastat or ERT; however, migalastat significantly reduced cardiac mass compared with ERT. Migalastat was generally well tolerated in both of these trials. Given its convenient oral regimen and the limited therapeutic options available, migalastat is an important treatment option for Fabry disease in patients with migalastat-amenable GLA mutations.
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Dantas RF, Senger MR, Cardoso MFC, Ferreira VF, de Souza MCBV, da Silva FDC, Silva FP. Screening of 1,2-furanonaphthoquinones 1,2,3-1H-triazoles for glycosidases inhibitory activity and free radical scavenging potential: an insight in anticancer activity. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02396-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Zunke F, Mazzulli JR. Modeling neuronopathic storage diseases with patient-derived culture systems. Neurobiol Dis 2019; 127:147-162. [PMID: 30790616 PMCID: PMC6588474 DOI: 10.1016/j.nbd.2019.01.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 01/23/2019] [Accepted: 01/25/2019] [Indexed: 02/08/2023] Open
Abstract
Lysosomes are organelles involved in the degradation and recycling of macromolecules, and play a critical role in sensing metabolic information in the cell. A class of rare metabolic diseases called lysosomal storage disorders (LSD) are characterized by lysosomal dysfunction and the accumulation of macromolecular substrates. The central nervous system appears to be particularly vulnerable to lysosomal dysfunction, since many LSDs are characterized by severe, widespread neurodegeneration with pediatric onset. Furthermore, variants in lysosomal genes are strongly associated with some common neurodegenerative disorders such as Parkinson's disease (PD). To better understand disease pathology and develop novel treatment strategies, it is critical to study the fundamental molecular disease mechanisms in the affected cell types that harbor endogenously expressed mutations. The discovery of methods for reprogramming of patient-derived somatic cells into induced pluripotent stem cells (iPSCs), and their differentiation into distinct neuronal and glial cell types, have provided novel opportunities to study mechanisms of lysosomal dysfunction within the relevant, vulnerable cell types. These models also expand our ability to develop and test novel therapeutic targets. We discuss recently developed methods for iPSC differentiation into distinct neuronal and glial cell types, while addressing the need for meticulous experimental techniques and parameters that are essential to accurately identify inherent cellular pathologies. iPSC models for neuronopathic LSDs and their relationship to sporadic age-related neurodegeneration are also discussed. These models should facilitate the discovery and development of personalized therapies in the future.
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Affiliation(s)
- Friederike Zunke
- Institute of Biochemistry, Christian-Albrechts-Universität zu Kiel, Kiel 24118, Germany.
| | - Joseph R Mazzulli
- Ken and Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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Cramer J, Sager CP, Ernst B. Hydroxyl Groups in Synthetic and Natural-Product-Derived Therapeutics: A Perspective on a Common Functional Group. J Med Chem 2019; 62:8915-8930. [DOI: 10.1021/acs.jmedchem.9b00179] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Jonathan Cramer
- Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Christoph P. Sager
- Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Beat Ernst
- Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
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Lenders M, Stappers F, Niemietz C, Schmitz B, Boutin M, Ballmaier PJ, Zibert A, Schmidt H, Brand SM, Auray-Blais C, Brand E. Mutation-specific Fabry disease patient-derived cell model to evaluate the amenability to chaperone therapy. J Med Genet 2019; 56:548-556. [PMID: 31010832 DOI: 10.1136/jmedgenet-2019-106005] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/14/2019] [Accepted: 03/19/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Patients with Fabry disease (FD) and amenable mutations can be treated with the chaperone migalastat to restore endogenous α-galactosidase A (AGAL) activity. However, certain amenable mutations do not respond biochemically in vivo as expected. Here, we aimed to establish a patient-specific and mutation-specific cell model to evaluate the amenability to chaperone therapy in FD. METHODS Since current tests to determine amenability are limited to heterologous mutation expression in HEK293T cells with endogenous AGAL activity, we generated CRISPR/Cas9-mediated AGAL-deficient HEK293T cells as a basis for mutant overexpression. Furthermore, primary urinary cells from patients were isolated and immortalised as a patient-specific cell model system to evaluate the amenability to chaperone therapy. RESULTS Under treatment (>13 months), carriers of p.N215S (n=6) showed a significant reduction of plasma lyso-Gb3 (p<0.05). Lyso-Gb3 levels in carriers of p.L294S increased (p<0.05) and two patients developed severe albuminuria. Both missense mutations were amenable in wild-type HEK293T cells (p<0.05), but presented different responses in CRISPR/Cas9-mediated AGAL knockouts and immortalised urinary cells. Chaperone incubation resulted in increased AGAL activity (p<0.0001) and intracellular globotriaosylceramide (Gb3) reduction (p<0.05) in immortalised p.N215S cells but not in p.L294S and IVS2+1 G>A cells. CONCLUSION We conclude that repeated AGAL activity measurements in patients' white blood cells are mandatory to assess the in vivo amenability to migalastat. Plasma lyso-Gb3 might be an appropriate tool to measure the biochemical response to migalastat. Patients with low AGAL activities and increasing lyso-Gb3 levels despite in vitro amenability might not benefit sufficiently from chaperone treatment.
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Affiliation(s)
- Malte Lenders
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - Franciska Stappers
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - Christoph Niemietz
- Medizinische Klinik B für Gastroenterologie und Hepatologie, University Hospital Muenster, Muenster, Germany
| | - Boris Schmitz
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - Michel Boutin
- Department of Pediatrics, Division of Medical Genetics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Paula Johanna Ballmaier
- Medizinische Klinik B für Gastroenterologie und Hepatologie, University Hospital Muenster, Muenster, Germany
| | - Andree Zibert
- Medizinische Klinik B für Gastroenterologie und Hepatologie, University Hospital Muenster, Muenster, Germany
| | - Hartmut Schmidt
- Medizinische Klinik B für Gastroenterologie und Hepatologie, University Hospital Muenster, Muenster, Germany
| | - Stefan-Martin Brand
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - Christiane Auray-Blais
- Department of Pediatrics, Division of Medical Genetics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Eva Brand
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
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Artola M, Hedberg C, Rowland RJ, Raich L, Kytidou K, Wu L, Schaaf A, Ferraz MJ, van der Marel GA, Codée JDC, Rovira C, Aerts JMFG, Davies GJ, Overkleeft HS. α-d-Gal-cyclophellitol cyclosulfamidate is a Michaelis complex analog that stabilizes therapeutic lysosomal α-galactosidase A in Fabry disease. Chem Sci 2019. [DOI: 10.1039/c9sc03342d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
α-d-Gal-cyclophellitol cyclosulfamidate is a new class of neutral, conformationally-constrained competitive glycosidase inhibitor that stabilizes α-gal A and prevents its degradation both in vitro and in cellulo by mimicry of the Michaelis complex conformation.
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Davies SG, Fletcher AM, Kennedy MS, Roberts PM, Thomson JE. Asymmetric synthesis of d-fagomine and its diastereoisomers. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.10.073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pshezhetsky AV, Martins C, Ashmarina M. Sanfilippo type C disease: pathogenic mechanism and potential therapeutic applications. Expert Opin Orphan Drugs 2018. [DOI: 10.1080/21678707.2018.1534585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Alexey V. Pshezhetsky
- Sainte-Justine Hospital Research Center, Department of Paediatrics, University of Montreal, Montreal, Canada
- Department of Anatomy and Cell Biology, McGill University, Montreal, Canada
| | - Carla Martins
- Sainte-Justine Hospital Research Center, Department of Paediatrics, University of Montreal, Montreal, Canada
| | - Mila Ashmarina
- Sainte-Justine Hospital Research Center, Department of Paediatrics, University of Montreal, Montreal, Canada
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Affiliation(s)
- Gere Sunder-Plassmann
- Division of Nephrology and Dialysis, Department of Medicine III, Medical University Vienna, Vienna, Austria
| | - Raphael Schiffmann
- Institute of Metabolic Disease, Baylor Research Institute, Dallas, TX, USA
| | - Kathleen Nicholls
- Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
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Hoshina H, Shimada Y, Higuchi T, Kobayashi H, Ida H, Ohashi T. Chaperone effect of sulfated disaccharide from heparin on mutant iduronate-2-sulfatase in mucopolysaccharidosis type II. Mol Genet Metab 2018; 123:118-122. [PMID: 29289480 DOI: 10.1016/j.ymgme.2017.12.428] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 12/01/2017] [Accepted: 12/09/2017] [Indexed: 11/29/2022]
Abstract
Small molecules called pharmacological chaperones have been shown to improve the stability, intracellular localization, and function of mutated enzymes in several lysosomal storage diseases, and proposed as promising therapeutic agents for them. However, a chaperone compound for mucopolysaccharidosis type II (MPS II), which is an X-linked lysosomal storage disorder characterized by a deficiency of iduronate-2-sulfatase (IDS) and the accumulation of glycosaminoglycans (GAGs), has still not been developed. Here we focused on the Δ-unsaturated 2-sulfouronic acid-N-sulfoglucosamine (D2S0), which is a sulfated disaccharide derived from heparin, as a candidate compound for a pharmacological chaperone for MPS II, and analyzed the chaperone effect of the saccharide on IDS by using recombinant protein and cells expressing mutated enzyme. When D2S0 was incubated with recombinant human IDS (rhIDS) in vitro, the disaccharide attenuated the thermal degeneration of the enzyme. This effect of D2S0 on the thermal degeneration of rhIDS was enhanced in a dose-dependent manner. D2S0 also increased the residual activity of mutant IDS in patient fibroblasts. Furthermore, D2S0 improved the enzyme activity of IDS mutants derived from six out of seven different mutations in HEK293T cells transiently expressing them. These results indicate that D2S0 is a potential pharmacological chaperone for MPS II.
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Affiliation(s)
- Hiroo Hoshina
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo 105-8461, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Yohta Shimada
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo 105-8461, Japan.
| | - Takashi Higuchi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Hiroshi Kobayashi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo 105-8461, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Hiroyuki Ida
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo 105-8461, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Toya Ohashi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo 105-8461, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo 105-8461, Japan
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Affiliation(s)
- George M. Burslem
- Departments of Molecular,
Cellular, and Developmental Biology, Chemistry, and Pharmacology, Yale University, 219 Prospect Street, New Haven, Connecticut 06511, United States
| | - Craig M. Crews
- Departments of Molecular,
Cellular, and Developmental Biology, Chemistry, and Pharmacology, Yale University, 219 Prospect Street, New Haven, Connecticut 06511, United States
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Moradi MT, Karimi A, Lorigooini Z. Alkaloids as the natural anti-influenza virus agents: a systematic review. TOXIN REV 2017. [DOI: 10.1080/15569543.2017.1323338] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Mohammad-Taghi Moradi
- Students Research Committee, Shahrekord University of Medical Sciences, Shahrekord, Iran and
| | - Ali Karimi
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Zahra Lorigooini
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Samaei-Daryan S, Goliaei B, Ebrahim-Habibi A. Characterization of surface binding sites in glycoside hydrolases: A computational study. J Mol Recognit 2017; 30. [PMID: 28295743 DOI: 10.1002/jmr.2624] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 02/09/2017] [Accepted: 02/18/2017] [Indexed: 11/05/2022]
Abstract
Structural properties of carbohydrate surface binding sites (SBSs) were investigated with computational methods. Eighty-five SBSs of 44 enzymes in 119 Protein Data Bank (PDB) files were collected as a dataset. On the basis of SBSs shape, they were divided into 3 categories: flat surfaces, clefts, and cavities (types A, B, and C, respectively). Ligand varieties showed the correlation between shape of SBSs and ligands size. To reduce cut-off differences in each SBSs with different ligand size, molecular docking were performed. Molecular docking results were used to refine SBSs classification and binding sites cut-off. Docking results predicted putative ligands positions and displayed dependence of the ligands binding mode to the structural type of SBSs. Physicochemical properties of SBSs were calculated for all docking results with YASARA Structure. The results showed that all SBSs are hydrophilic, while their charges could vary and depended to ligand size and defined cut-off. Surface binding sites type B had highest average values of solvent accessible surface area. Analysis of interactions showed that hydrophobic interactions occur more than hydrogen bonds, which is related to the presence of aromatic residues and carbohydrates interactions.
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Affiliation(s)
| | - Bahram Goliaei
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Azadeh Ebrahim-Habibi
- Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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