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Ren R, Pang B, Han Y, Li Y. A Glimpse of the Structural Biology of the Metabolism of Sphingosine-1-Phosphate. CONTACT (THOUSAND OAKS (VENTURA COUNTY, CALIF.)) 2021; 4:2515256421995601. [PMID: 37366379 PMCID: PMC10243590 DOI: 10.1177/2515256421995601] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 06/28/2023]
Abstract
As a key sphingolipid metabolite, sphingosine-1-phosphate (S1P) plays crucial roles in vascular and immune systems. It regulates angiogenesis, vascular integrity and homeostasis, allergic responses, and lymphocyte trafficking. S1P is interconverted with sphingosine, which is also derived from the deacylation of ceramide. S1P levels and the ratio to ceramide in cells are tightly regulated by its metabolic pathways. Abnormal S1P production causes the occurrence and progression of numerous severe diseases, such as metabolic syndrome, cancers, autoimmune disorders such as multiple sclerosis, and kidney and cardiovascular diseases. In recent years, huge advances on the structure of S1P metabolic pathways have been accomplished. In this review, we have got a glimpse of S1P metabolism through structural and biochemical studies of: sphingosine kinases, S1P transporters and S1P receptors, and the development of therapeutics targeting S1P signaling. The progress we summarize here could provide fresh perspectives to further the exploration of S1P functions and facilitate the development of therapeutic molecules targeting S1P signaling with improved specificity and therapeutic effects.
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Affiliation(s)
- Ruobing Ren
- Kobilka Institute of Innovative Drug
Discovery, School of Life and Health Sciences, the Chinese University
of Hong Kong, Shenzhen, China
| | - Bin Pang
- Kobilka Institute of Innovative Drug
Discovery, School of Life and Health Sciences, the Chinese University
of Hong Kong, Shenzhen, China
| | - Yufei Han
- Kobilka Institute of Innovative Drug
Discovery, School of Life and Health Sciences, the Chinese University
of Hong Kong, Shenzhen, China
| | - Yihao Li
- Kobilka Institute of Innovative Drug
Discovery, School of Life and Health Sciences, the Chinese University
of Hong Kong, Shenzhen, China
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2
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Caputo S, Di Martino S, Cilibrasi V, Tardia P, Mazzonna M, Russo D, Penna I, Summa M, Bertozzi SM, Realini N, Margaroli N, Migliore M, Ottonello G, Liu M, Lansbury P, Armirotti A, Bertorelli R, Ray SS, Skerlj R, Scarpelli R. Design, Synthesis, and Biological Evaluation of a Series of Oxazolone Carboxamides as a Novel Class of Acid Ceramidase Inhibitors. J Med Chem 2020; 63:15821-15851. [PMID: 33290061 PMCID: PMC7770833 DOI: 10.1021/acs.jmedchem.0c01561] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
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Acid
ceramidase (AC) is a cysteine hydrolase that plays a crucial
role in the metabolism of lysosomal ceramides, important members of
the sphingolipid family, a diversified class of bioactive molecules
that mediate many biological processes ranging from cell structural
integrity, signaling, and cell proliferation to cell death. In the
effort to expand the structural diversity of the existing collection
of AC inhibitors, a novel class of substituted oxazol-2-one-3-carboxamides
were designed and synthesized. Herein, we present the chemical optimization
of our initial hits, 2-oxo-4-phenyl-N-(4-phenylbutyl)oxazole-3-carboxamide 8a and 2-oxo-5-phenyl-N-(4-phenylbutyl)oxazole-3-carboxamide 12a, which resulted in the identification of 5-[4-fluoro-2-(1-methyl-4-piperidyl)phenyl]-2-oxo-N-pentyl-oxazole-3-carboxamide 32b as a potent
AC inhibitor with optimal physicochemical and metabolic properties,
showing target engagement in human neuroblastoma SH-SY5Y cells and
a desirable pharmacokinetic profile in mice, following intravenous
and oral administration. 32b enriches the arsenal of
promising lead compounds that may therefore act as useful pharmacological
tools for investigating the potential therapeutic effects of AC inhibition
in relevant sphingolipid-mediated disorders.
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Affiliation(s)
- Samantha Caputo
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Simona Di Martino
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Vincenzo Cilibrasi
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Piero Tardia
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Marco Mazzonna
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Debora Russo
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,D3-Pharma Chemistry, Via Morego 30, I-16163 Genova, Italy
| | - Ilaria Penna
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,D3-Pharma Chemistry, Via Morego 30, I-16163 Genova, Italy
| | - Maria Summa
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Analytical Chemistry and Translational Pharmacology, Via Morego 30, I-16163 Genova, Italy
| | - Sine Mandrup Bertozzi
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Analytical Chemistry and Translational Pharmacology, Via Morego 30, I-16163 Genova, Italy
| | - Natalia Realini
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Natasha Margaroli
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Marco Migliore
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
| | - Giuliana Ottonello
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Analytical Chemistry and Translational Pharmacology, Via Morego 30, I-16163 Genova, Italy
| | - Min Liu
- Lysosomal Therapeutics Inc., 19 Blackstone Street, Cambridge, Massachusetts 02139, United States
| | - Peter Lansbury
- Lysosomal Therapeutics Inc., 19 Blackstone Street, Cambridge, Massachusetts 02139, United States
| | - Andrea Armirotti
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Analytical Chemistry and Translational Pharmacology, Via Morego 30, I-16163 Genova, Italy
| | - Rosalia Bertorelli
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Analytical Chemistry and Translational Pharmacology, Via Morego 30, I-16163 Genova, Italy
| | - Soumya S Ray
- Lysosomal Therapeutics Inc., 19 Blackstone Street, Cambridge, Massachusetts 02139, United States
| | - Renato Skerlj
- Lysosomal Therapeutics Inc., 19 Blackstone Street, Cambridge, Massachusetts 02139, United States
| | - Rita Scarpelli
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy.,Drug Discovery and Development (D3)-Validation, Via Morego 30, I-16163 Genova, Italy
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3
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Lai M, La Rocca V, Amato R, Freer G, Pistello M. Sphingolipid/Ceramide Pathways and Autophagy in the Onset and Progression of Melanoma: Novel Therapeutic Targets and Opportunities. Int J Mol Sci 2019; 20:ijms20143436. [PMID: 31336922 PMCID: PMC6678284 DOI: 10.3390/ijms20143436] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/04/2019] [Accepted: 07/08/2019] [Indexed: 12/20/2022] Open
Abstract
Melanoma is a malignant tumor deriving from neoplastic transformation of melanocytes. The incidence of melanoma has increased dramatically over the last 50 years. It accounts for most cases of skin cancer deaths. Early diagnosis leads to remission in 90% of cases of melanoma; conversely, for melanoma at more advanced stages, prognosis becomes more unfavorable also because dvanced melanoma is often resistant to pharmacological and radiological therapies due to genetic plasticity, presence of cancer stem cells that regenerate the tumor, and efficient elimination of drugs. This review illustrates the role of autophagy in tumor progression and resistance to therapy, focusing on molecular targets for future drugs.
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Affiliation(s)
- Michele Lai
- Retrovirus Center and Virology Section, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56127 Pisa, Italy
| | - Veronica La Rocca
- Retrovirus Center and Virology Section, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56127 Pisa, Italy
| | - Rachele Amato
- Retrovirus Center and Virology Section, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56127 Pisa, Italy
| | - Giulia Freer
- Retrovirus Center and Virology Section, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56127 Pisa, Italy
| | - Mauro Pistello
- Retrovirus Center and Virology Section, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56127 Pisa, Italy.
- Virology Unit, Pisa University Hospital, 56127 Pisa, Italy.
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