1
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Lee AM, Xu Y, Hu J, Xiao R, Hooper SR, Hartung EA, Coresh J, Rhee EP, Vasan RS, Kimmel PL, Warady BA, Furth SL, Denburg MR. Longitudinal Plasma Metabolome Patterns and Relation to Kidney Function and Proteinuria in Pediatric CKD. Clin J Am Soc Nephrol 2024; 19:837-850. [PMID: 38709558 DOI: 10.2215/cjn.0000000000000463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/29/2024] [Indexed: 05/08/2024]
Abstract
Key Points
Longitudinal untargeted metabolomics.Children with CKD have a circulating metabolome that changes over time.
Background
Understanding plasma metabolome patterns in relation to changing kidney function in pediatric CKD is important for continued research for identifying novel biomarkers, characterizing biochemical pathophysiology, and developing targeted interventions. There are a limited number of studies of longitudinal metabolomics and virtually none in pediatric CKD.
Methods
The CKD in Children study is a multi-institutional, prospective cohort that enrolled children aged 6 months to 16 years with eGFR 30–90 ml/min per 1.73 m2. Untargeted metabolomics profiling was performed on plasma samples from the baseline, 2-, and 4-year study visits. There were technologic updates in the metabolomic profiling platform used between the baseline and follow-up assays. Statistical approaches were adopted to avoid direct comparison of baseline and follow-up measurements. To identify metabolite associations with eGFR or urine protein-creatinine ratio (UPCR) among all three time points, we applied linear mixed-effects (LME) models. To identify metabolites associated with time, we applied LME models to the 2- and 4-year follow-up data. We applied linear regression analysis to examine associations between change in metabolite level over time (∆level) and change in eGFR (∆eGFR) and UPCR (∆UPCR). We reported significance on the basis of both the false discovery rate (FDR) <0.05 and P < 0.05.
Results
There were 1156 person-visits (N: baseline=626, 2-year=254, 4-year=276) included. There were 622 metabolites with standardized measurements at all three time points. In LME modeling, 406 and 343 metabolites associated with eGFR and UPCR at FDR <0.05, respectively. Among 530 follow-up person-visits, 158 metabolites showed differences over time at FDR <0.05. For participants with complete data at both follow-up visits (n=123), we report 35 metabolites with ∆level–∆eGFR associations significant at FDR <0.05. There were no metabolites with significant ∆level–∆UPCR associations at FDR <0.05. We report 16 metabolites with ∆level–∆UPCR associations at P < 0.05 and associations with UPCR in LME modeling at FDR <0.05.
Conclusions
We characterized longitudinal plasma metabolomic patterns associated with eGFR and UPCR in a large pediatric CKD population. Many of these metabolite signals have been associated with CKD progression, etiology, and proteinuria in previous CKD Biomarkers Consortium studies. There were also novel metabolite associations with eGFR and proteinuria detected.
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Affiliation(s)
- Arthur M Lee
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Yunwen Xu
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Jian Hu
- Department of Human Genetics, Emory University School of Medicine, Atlanta, Georgia
| | - Rui Xiao
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stephen R Hooper
- Department of Health Sciences, School of Medicine, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina
| | - Erum A Hartung
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
- NYU Grossman School of Medicine, New York, New York
| | - Eugene P Rhee
- Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Ramachandran S Vasan
- Boston University School of Medicine, Boston, Massachusetts
- Boston University School of Public Health, Boston, Massachusetts
| | - Paul L Kimmel
- Division of Kidney, Urologic, and Hematologic Diseases, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
| | - Bradley A Warady
- Division of Nephrology, Children's Mercy Kansas City, Kansas City, Missouri
- University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Susan L Furth
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Children's Hospital of Philadelphia Research Institute, Philadelphia, Pennsylvania
- Department of Pediatrics and Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michelle R Denburg
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics and Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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2
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Zhong X, Li Q, Polacco BJ, Patil T, Marley A, Foussard H, Khare P, Vartak R, Xu J, DiBerto JF, Roth BL, Eckhardt M, von Zastrow M, Krogan NJ, Hüttenhain R. A proximity proteomics pipeline with improved reproducibility and throughput. Mol Syst Biol 2024:10.1038/s44320-024-00049-2. [PMID: 38951684 DOI: 10.1038/s44320-024-00049-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 06/09/2024] [Accepted: 06/11/2024] [Indexed: 07/03/2024] Open
Abstract
Proximity labeling (PL) via biotinylation coupled with mass spectrometry (MS) captures spatial proteomes in cells. Large-scale processing requires a workflow minimizing hands-on time and enhancing quantitative reproducibility. We introduced a scalable PL pipeline integrating automated enrichment of biotinylated proteins in a 96-well plate format. Combining this with optimized quantitative MS based on data-independent acquisition (DIA), we increased sample throughput and improved protein identification and quantification reproducibility. We applied this pipeline to delineate subcellular proteomes across various compartments. Using the 5HT2A serotonin receptor as a model, we studied temporal changes of proximal interaction networks induced by receptor activation. In addition, we modified the pipeline for reduced sample input to accommodate CRISPR-based gene knockout, assessing dynamics of the 5HT2A network in response to perturbation of selected interactors. This PL approach is universally applicable to PL proteomics using biotinylation-based PL enzymes, enhancing throughput and reproducibility of standard protocols.
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Affiliation(s)
- Xiaofang Zhong
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Qiongyu Li
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Benjamin J Polacco
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Trupti Patil
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Aaron Marley
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, 94158, USA
| | - Helene Foussard
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Prachi Khare
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Rasika Vartak
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Jiewei Xu
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Jeffrey F DiBerto
- Department of Pharmacology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Bryan L Roth
- Department of Pharmacology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Manon Eckhardt
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Mark von Zastrow
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, 94158, USA
| | - Nevan J Krogan
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Ruth Hüttenhain
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, 94158, USA.
- J. David Gladstone Institutes, San Francisco, CA, 94158, USA.
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, 94158, USA.
- Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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3
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Lee AH, Snider JM, Moorthi S, Coant N, Trayssac M, Canals D, Clarke CJ, Luberto C, Hannun YA. A comprehensive measure of Golgi sphingolipid flux using NBD C 6-Ceramide: evaluation of sphingolipid inhibitors. J Lipid Res 2024:100584. [PMID: 38925252 DOI: 10.1016/j.jlr.2024.100584] [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: 05/10/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Measurements of sphingolipid metabolism are most accurately performed by liquid chromatography-mass spectrometry. However, this technique is expensive, not widely accessible, and without the use of specific probes, it does not provide insight into metabolic flux through the pathway. Employing the fluorescent ceramide analogue NBD-C6-ceramide as a tracer in intact cells, we developed a comprehensive HPLC-based method that simultaneously measures the main nodes of ceramide metabolism in the Golgi. Hence, by quantifying the conversion of NBD-C6-Ceramide to NBD-C6-sphingomyelin, NBD-C6-Hexosylceramides, and NBD-C6-ceramide-1-phosphate (NBD-C1P), the activities of Golgi resident enzymes sphingomyelin synthase 1, glucosylceramide synthase, and ceramide kinase (CERK) could be measured simultaneously. Importantly, the detection of NBD-C1P allowed us to quantify CERK activity in cells, a usually difficult task. By applying this method, we evaluated the specificity of commonly used sphingolipid inhibitors and discovered that PDMP, which targets glucosylceramide synthase, and fenretinide (4HPR), an inhibitor for dihydroceramide desaturase, also suppress CERK activity. This study demonstrates the benefit of an expanded analysis of ceramide metabolism in the Golgi, and it provides a qualitative and easy-to-implement method.
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Affiliation(s)
- Allen H Lee
- Department of Medicine, Stony Brook University, NY 11794
| | - Justin M Snider
- Current address: Department of Nutritional Sciences, University of Arizona, AZ 85721
| | | | - Nicolas Coant
- Department of Pathology, Stony Brook University, NY 11794, USA
| | | | - Daniel Canals
- Department of Medicine, Stony Brook University, NY 11794
| | | | - Chiara Luberto
- Department of Physiology and Biophysics, Stony Brook University, NY 11794
| | - Yusuf A Hannun
- Department of Medicine, Stony Brook University, NY 11794;; Department of Pathology, Stony Brook University, NY 11794, USA;; The Northport Veterans Affairs Hospital, Northport, NY, 11768, USA.
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4
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Kuo A, Hla T. Regulation of cellular and systemic sphingolipid homeostasis. Nat Rev Mol Cell Biol 2024:10.1038/s41580-024-00742-y. [PMID: 38890457 DOI: 10.1038/s41580-024-00742-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 06/20/2024]
Abstract
One hundred and fifty years ago, Johann Thudichum described sphingolipids as unusual "Sphinx-like" lipids from the brain. Today, we know that thousands of sphingolipid molecules mediate many essential functions in embryonic development and normal physiology. In addition, sphingolipid metabolism and signalling pathways are dysregulated in a wide range of pathologies, and therapeutic agents that target sphingolipids are now used to treat several human diseases. However, our understanding of sphingolipid regulation at cellular and organismal levels and their functions in developmental, physiological and pathological settings is rudimentary. In this Review, we discuss recent advances in sphingolipid pathways in different organelles, how secreted sphingolipid mediators modulate physiology and disease, progress in sphingolipid-targeted therapeutic and diagnostic research, and the trans-cellular sphingolipid metabolic networks between microbiota and mammals. Advances in sphingolipid biology have led to a deeper understanding of mammalian physiology and may lead to progress in the management of many diseases.
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Affiliation(s)
- Andrew Kuo
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - Timothy Hla
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, USA.
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5
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Zhong X, Li Q, Polacco BJ, Patil T, Marley A, Foussard H, Khare P, Vartak R, Xu J, DiBerto JF, Roth BL, Eckhardt M, Zastrow MV, Krogan NJ, Hüttenhain R. A proximity proteomics pipeline with improved reproducibility and throughput. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.04.11.536358. [PMID: 37090610 PMCID: PMC10120663 DOI: 10.1101/2023.04.11.536358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Proximity labeling (PL) through biotinylation coupled with mass spectrometry (MS) has emerged as a powerful technique for capturing spatial proteomes within living cells. Large-scale sample processing for proximity proteomics requires a workflow that minimizes hands-on time while enhancing quantitative reproducibility. Here, we present a scalable PL pipeline integrating automated enrichment of biotinylated proteins in a 96-well plate format. By combining this pipeline with an optimized quantitative MS acquisition method based on data-independent acquisition (DIA), we not only significantly increased sample throughput but also improved the reproducibility of protein identification and quantification. We applied this pipeline to delineate subcellular proteomes across various cellular compartments, including endosomes, late endosomes/lysosomes, the Golgi apparatus, and the plasma membrane. Moreover, employing 5HT2A serotonin receptor as a model, we investigated temporal changes of proximal interaction networks induced by the receptor's activation with serotonin. Finally, to demonstrate the applicability of our PL pipeline across multiple experimental conditions, we further modified the PL pipeline for reduced sample input amounts to accommodate CRISPR-based gene knockout, and assessed the dynamics of the 5HT2A network in response to the perturbation of selected proximal interactors. Importantly, the presented PL approach is universally applicable to PL proteomics using biotinylation-based PL enzymes, increasing both throughput and reproducibility of standard protocols.
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Affiliation(s)
- Xiaofang Zhong
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Qiongyu Li
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Benjamin J Polacco
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Trupti Patil
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Aaron Marley
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA 94158, USA
| | - Helene Foussard
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Prachi Khare
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Rasika Vartak
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Jiewei Xu
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Jeffrey F DiBerto
- Department of Pharmacology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Bryan L Roth
- Department of Pharmacology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Manon Eckhardt
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Mark Von Zastrow
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA 94158, USA
| | - Nevan J Krogan
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Ruth Hüttenhain
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA 94158, USA
- J. David Gladstone Institutes, San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA 94305, USA
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Jamil M, Cowart LA. Sphingolipids in mitochondria-from function to disease. Front Cell Dev Biol 2023; 11:1302472. [PMID: 38078003 PMCID: PMC10702779 DOI: 10.3389/fcell.2023.1302472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/03/2023] [Indexed: 02/12/2024] Open
Abstract
Sphingolipids are not only structural components of cellular membranes but also play vital roles in cell signaling and modulation of cellular processes. Within mitochondria, sphingolipids exert diverse effects on mitochondrial dynamics, energy metabolism, oxidative stress, and cell death pathways. In this review, we summarize literature addressing the crucial role of sphingolipids in mitochondria, highlighting their impact on mitochondrial dynamics, cellular bioenergetics, and important cell processes including apoptosis and mitophagy.
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Affiliation(s)
- Maryam Jamil
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, United States
- Department of Biochemistry and Molecular Biology, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
| | - Lauren Ashley Cowart
- Department of Biochemistry and Molecular Biology, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
- Richmond Veteran’s Affairs Medical Center, Richmond, VA, United States
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7
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Yagi M, Hama M, Ichii S, Nakashima Y, Kanbayashi D, Kurata T, Yusa K, Komano J. S phingomyelin synthase 1 supports two steps of rubella virus life cycle. iScience 2023; 26:108267. [PMID: 38026182 PMCID: PMC10654604 DOI: 10.1016/j.isci.2023.108267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/23/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Our knowledge of the regulatory mechanisms that govern the replication of the rubella virus (RV) in human cells is limited. To gain insight into the host-pathogen interaction, we conducted a loss-of-function screening using the CRISPR-Cas9 system in the human placenta-derived JAR cells. We identified sphingomyelin synthase 1 (SGMS1 or SMS1) as a susceptibility factor for RV infection. Genetic knockout of SGMS1 rendered JAR cells resistant to infection by RV. The re-introduction of SGMS1 restored cellular susceptibility to RV infection. The restricted step of RV infection was post-endocytosis processes associated with the endosomal acidification. In the late phase of the RV replication cycle, the maintenance of viral persistence was disrupted, partly due to the attenuated viral gene expression. Our results shed light on the unique regulation of RV replication by a host factor during the early and late phases of viral life cycle.
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Affiliation(s)
- Mayuko Yagi
- Department of Microbiology and Infection Control, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, 4-20-1 Nasahara, Takatsuki City, Osaka 569-1041, Japan
| | - Minami Hama
- Department of Microbiology and Infection Control, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, 4-20-1 Nasahara, Takatsuki City, Osaka 569-1041, Japan
| | - Sayaka Ichii
- Department of Microbiology and Infection Control, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, 4-20-1 Nasahara, Takatsuki City, Osaka 569-1041, Japan
| | - Yurie Nakashima
- Department of Microbiology and Infection Control, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, 4-20-1 Nasahara, Takatsuki City, Osaka 569-1041, Japan
| | - Daiki Kanbayashi
- Osaka Institute of Public Health, Morinomiya Center, 1-3-69, Nakamichi, Higashinari-ku, Osaka 537-0025, Japan
| | - Takako Kurata
- Osaka Institute of Public Health, Morinomiya Center, 1-3-69, Nakamichi, Higashinari-ku, Osaka 537-0025, Japan
| | - Kosuke Yusa
- Stem Cell Genetics, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto 606-8507, Japan
| | - Jun Komano
- Department of Microbiology and Infection Control, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, 4-20-1 Nasahara, Takatsuki City, Osaka 569-1041, Japan
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8
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Bhat AH, Dar KB, Khan A, Alshahrani S, Alshehri SM, Ghoneim MM, Alam P, Shakeel F. Tricyclodecan-9-yl-Xanthogenate (D609): Mechanism of Action and Pharmacological Applications. Int J Mol Sci 2022; 23:ijms23063305. [PMID: 35328726 PMCID: PMC8954530 DOI: 10.3390/ijms23063305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/14/2022] [Accepted: 03/16/2022] [Indexed: 12/04/2022] Open
Abstract
Tricyclodecan-9-yl xanthogenate (D609) is a synthetic tricyclic compound possessing a xanthate group. This xanthogenate compound is known for its diverse pharmacological properties. Over the last three decades, many studies have reported the biological activities of D609, including antioxidant, antiapoptotic, anticholinergic, anti-tumor, anti-inflammatory, anti-viral, anti-proliferative, and neuroprotective activities. Its mechanism of action is extensively attributed to its ability to cause the competitive inhibition of phosphatidylcholine (PC)-specific phospholipase C (PC-PLC) and sphingomyelin synthase (SMS). The inhibition of PCPLC or SMS affects secondary messengers with a lipidic nature, i.e., 1,2-diacylglycerol (DAG) and ceramide. Various in vitro/in vivo studies suggest that PCPLC and SMS inhibition regulate the cell cycle, block cellular proliferation, and induce differentiation. D609 acts as a pro-inflammatory cytokine antagonist and diminishes Aβ-stimulated toxicity. PCPLC enzymatic activity essentially requires Zn2+, and D609 might act as a potential chelator of Zn2+, thereby blocking PCPLC enzymatic activity. D609 also demonstrates promising results in reducing atherosclerotic plaque formation, post-stroke cerebral infarction, and cancer progression. The present compilation provides a comprehensive mechanistic insight into D609, including its chemistry, mechanism of action, and regulation of various pharmacological activities.
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Affiliation(s)
- Aashiq Hussain Bhat
- Department of Clinical Biochemistry, University of Kashmir, Srinagar 190006, India; (A.H.B.); (K.B.D.)
| | - Khalid Bashir Dar
- Department of Clinical Biochemistry, University of Kashmir, Srinagar 190006, India; (A.H.B.); (K.B.D.)
| | - Andleeb Khan
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia;
- Correspondence: or
| | - Saeed Alshahrani
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia;
| | - Sultan M. Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.A.); (F.S.)
| | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia;
| | - Prawez Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Faiyaz Shakeel
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (S.M.A.); (F.S.)
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9
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Sessa L, Nardiello AM, Santoro J, Concilio S, Piotto S. Hydroxylated Fatty Acids: The Role of the Sphingomyelin Synthase and the Origin of Selectivity. MEMBRANES 2021; 11:membranes11100787. [PMID: 34677553 PMCID: PMC8539438 DOI: 10.3390/membranes11100787] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/07/2021] [Accepted: 10/13/2021] [Indexed: 12/16/2022]
Abstract
Sphingolipids are a class of lipids acting as key modulators of many physiological and pathophysiological processes. Hydroxylation patterns have a major influence on the biophysical properties of sphingolipids. In this work, we have studied the mechanism of action of hydroxylated lipids in sphingomyelin synthase (SMS). The structures of the two human isoforms, SMS1 and SMS2, have been generated through neural network supported homology. Furthermore, we have elucidated the reaction mechanism that allows SMS to recover the choline head from a phosphocholine (PC) and transfer it to ceramide, and we have clarified the role of the hydroxyl group in the interaction with the enzyme. Finally, the effect of partial inhibition of SMS on the levels of PC and sphingomyelin was calculated for different rate constants solving ordinary differential equation systems.
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10
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Lipidomic and Proteomic Alterations Induced by Even and Odd Medium-Chain Fatty Acids on Fibroblasts of Long-Chain Fatty Acid Oxidation Disorders. Int J Mol Sci 2021; 22:ijms221910556. [PMID: 34638902 PMCID: PMC8508682 DOI: 10.3390/ijms221910556] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/17/2021] [Accepted: 09/22/2021] [Indexed: 12/12/2022] Open
Abstract
Medium-chain fatty acids (mc-FAs) are currently applied in the treatment of long-chain fatty acid oxidation disorders (lc-FAOD) characterized by impaired β-oxidation. Here, we performed lipidomic and proteomic analysis in fibroblasts from patients with very long-chain acyl-CoA dehydrogenase (VLCADD) and long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHADD) deficiencies after incubation with heptanoate (C7) and octanoate (C8). Defects of β-oxidation induced striking proteomic alterations, whereas the effect of treatment with mc-FAs was minor. However, mc-FAs induced a remodeling of complex lipids. Especially C7 appeared to act protectively by restoring sphingolipid biosynthesis flux and improving the observed dysregulation of protein homeostasis in LCHADD under control conditions.
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11
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Dong X, Huang Y, Yang Z, Chu X, Wu J, Wang S, He X, Gao C, Chen X, Yang K, Zhang D. Downregulation of ROR2 promotes dental pulp stem cell senescence by inhibiting STK4-FOXO1/SMS1 axis in sphingomyelin biosynthesis. Aging Cell 2021; 20:e13430. [PMID: 34278704 PMCID: PMC8373368 DOI: 10.1111/acel.13430] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 05/09/2021] [Accepted: 05/30/2021] [Indexed: 12/20/2022] Open
Abstract
Dental pulp stem cells (DPSCs) play a vital role in tooth restoration, regeneration, and homeostasis. The link between DPSC senescence and tooth aging has been well‐recognized. ROR2 plays an important role in aging‐related gene expression. However, the expression and function of ROR2 in DPSC aging remain largely unknown. In this study, we found that ROR2 expression was significantly decreased in aged pulp tissues and DPSCs. The depletion of ROR2 in young DPSCs inhibits their self‐renewal capacity, while its overexpression in aged DPSCs restores their self‐renewal capacity. Interestingly, we found that sphingomyelin (SM) is involved in the senescence of DPSCs regulated by ROR2. Mechanistically, we confirmed that ROR2 inhibited the phosphorylation of STK4, which promoted the translocation of Forkhead Box O1 (FOXO1) to the nucleus. STK4 inhibition or knockdown of FOXO1 markedly increased the proliferation of DPSCs and upregulated the expression of SMS1, which catalyzed SM biogenesis. Moreover, FOXO1 directly bound to the SMS1 promoter, repressing its transcription. Our findings demonstrated the critical role of the ROR2/STK4‐FOXO1/SMS1 axis in the regulation of SM biogenesis and DPSC senescence, providing a novel target for antagonizing tooth aging.
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Affiliation(s)
- Xing‐yue Dong
- Department of Orthodontics, Stomatological Hospital, Capital Medical University; Capital Medical University of Stomatology Beijing China
| | - Yan‐xia Huang
- Department of Orthodontics, Stomatological Hospital, Capital Medical University; Capital Medical University of Stomatology Beijing China
| | - Zhan Yang
- Molecular Biology Laboratory, Talent and Academic Exchange Center The Second Hospital of Hebei Medical University Shijiazhang China
| | - Xiao‐yang Chu
- Department of Stomatology Fifth Medical Center of Chinese, PLA General HospitalBeijing China
| | - Jue Wu
- Translational Medical Research Center Medical Innovation Research Division of Chinese PLA General HospitalBeijing China
| | - Shan Wang
- Translational Medical Research Center Medical Innovation Research Division of Chinese PLA General HospitalBeijing China
| | - Xin He
- Department of Orthodontics, Stomatological Hospital, Capital Medical University; Capital Medical University of Stomatology Beijing China
| | - Chun‐Yan Gao
- Department of Orthodontics, Stomatological Hospital, Capital Medical University; Capital Medical University of Stomatology Beijing China
| | - Xu Chen
- Department of Orthodontics, Stomatological Hospital, Capital Medical University; Capital Medical University of Stomatology Beijing China
| | - Kai Yang
- Prenatal Diagnosis Center Beijing Obstetrics and Gynecology Hospital Capital Medical University Beijing China
| | - Dong‐liang Zhang
- Department of Orthodontics, Stomatological Hospital, Capital Medical University; Capital Medical University of Stomatology Beijing China
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12
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Granata S, Bruschi M, Deiana M, Petretto A, Lombardi G, Verlato A, Elia R, Candiano G, Malerba G, Gambaro G, Zaza G. Sphingomyelin and Medullary Sponge Kidney Disease: A Biological Link Identified by Omics Approach. Front Med (Lausanne) 2021; 8:671798. [PMID: 34124100 PMCID: PMC8187918 DOI: 10.3389/fmed.2021.671798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/03/2021] [Indexed: 01/07/2023] Open
Abstract
Background: Molecular biology has recently added new insights into the comprehension of the physiopathology of the medullary sponge kidney disease (MSK), a rare kidney malformation featuring nephrocalcinosis and recurrent renal stones. Pathogenesis and metabolic alterations associated to this disorder have been only partially elucidated. Methods: Plasma and urine samples were collected from 15 MSK patients and 15 controls affected by idiopathic calcium nephrolithiasis (ICN). Plasma metabolomic profile of 7 MSK and 8 ICN patients was performed by liquid chromatography combined with electrospray ionization tandem mass spectrometry (UHPLC–ESI-MS/MS). Subsequently, we reinterrogated proteomic raw data previously obtained from urinary microvesicles of MSK and ICN focusing on proteins associated with sphingomyelin metabolism. Omics results were validated by ELISA in the entire patients' cohort. Results: Thirteen metabolites were able to discriminate MSK from ICN (7 increased and 6 decreased in MSK vs. ICN). Sphingomyelin reached the top level of discrimination between the two study groups (FC: −1.8, p < 0.001). Ectonucleotide pyrophophatase phosphodiesterase 6 (ENPP6) and osteopontin (SPP1) resulted the most significant deregulated urinary proteins in MSK vs. ICN (p < 0.001). ENPP6 resulted up-regulated also in plasma of MSK by ELISA. Conclusion: Our data revealed a specific high-throughput metabolomics signature of MSK and indicated a pivotal biological role of sphingomyelin in this disease.
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Affiliation(s)
- Simona Granata
- Renal Unit, Department of Medicine, University-Hospital of Verona, Verona, Italy
| | - Maurizio Bruschi
- Laboratory of Molecular Nephrology, Istituto Pediatrico di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Michela Deiana
- Section of Biology and Genetics, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Andrea Petretto
- Core Facilities - Clinical Proteomics and Metabolomics, Istituto Pediatrico di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Gianmarco Lombardi
- Renal Unit, Department of Medicine, University-Hospital of Verona, Verona, Italy
| | - Alberto Verlato
- Renal Unit, Department of Medicine, University-Hospital of Verona, Verona, Italy
| | - Rossella Elia
- Renal Unit, Department of Medicine, University-Hospital of Verona, Verona, Italy
| | - Giovanni Candiano
- Laboratory of Molecular Nephrology, Istituto Pediatrico di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genova, Italy
| | - Giovanni Malerba
- Section of Biology and Genetics, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Giovanni Gambaro
- Renal Unit, Department of Medicine, University-Hospital of Verona, Verona, Italy
| | - Gianluigi Zaza
- Renal Unit, Department of Medicine, University-Hospital of Verona, Verona, Italy
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Arsenault EJ, McGill CM, Barth BM. Sphingolipids as Regulators of Neuro-Inflammation and NADPH Oxidase 2. Neuromolecular Med 2021; 23:25-46. [PMID: 33547562 PMCID: PMC9020407 DOI: 10.1007/s12017-021-08646-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/14/2021] [Indexed: 12/14/2022]
Abstract
Neuro-inflammation accompanies numerous neurological disorders and conditions where it can be associated with a progressive neurodegenerative pathology. In a similar manner, alterations in sphingolipid metabolism often accompany or are causative features in degenerative neurological conditions. These include dementias, motor disorders, autoimmune conditions, inherited metabolic disorders, viral infection, traumatic brain and spinal cord injury, psychiatric conditions, and more. Sphingolipids are major regulators of cellular fate and function in addition to being important structural components of membranes. Their metabolism and signaling pathways can also be regulated by inflammatory mediators. Therefore, as certain sphingolipids exert distinct and opposing cellular roles, alterations in their metabolism can have major consequences. Recently, regulation of bioactive sphingolipids by neuro-inflammatory mediators has been shown to activate a neuronal NADPH oxidase 2 (NOX2) that can provoke damaging oxidation. Therefore, the sphingolipid-regulated neuronal NOX2 serves as a mechanistic link between neuro-inflammation and neurodegeneration. Moreover, therapeutics directed at sphingolipid metabolism or the sphingolipid-regulated NOX2 have the potential to alleviate neurodegeneration arising out of neuro-inflammation.
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Affiliation(s)
- Emma J Arsenault
- Department of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, NH, 03824, USA
| | - Colin M McGill
- Department of Chemistry, University of Alaska Anchorage, Anchorage, AK, 99508, USA
| | - Brian M Barth
- Department of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, NH, 03824, USA.
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14
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Cross-sectional analysis of plasma and CSF metabolomic markers in Huntington's disease for participants of varying functional disability: a pilot study. Sci Rep 2020; 10:20490. [PMID: 33235276 PMCID: PMC7686309 DOI: 10.1038/s41598-020-77526-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 11/04/2020] [Indexed: 01/24/2023] Open
Abstract
Huntington’s Disease (HD) is a progressive, fatal neurodegenerative condition. While generally considered for its devastating neurological phenotype, disturbances in other organ systems and metabolic pathways outside the brain have attracted attention for possible relevance to HD pathology, potential as therapeutic targets, or use as biomarkers of progression. In addition, it is not established how metabolic changes in the HD brain correlate to progression across the full spectrum of early to late-stage disease. In this pilot study, we sought to explore the metabolic profile across manifest HD from early to advanced clinical staging through metabolomic analysis by mass spectrometry in plasma and cerebrospinal fluid (CSF). With disease progression, we observed nominally significant increases in plasma arginine, citrulline, and glycine, with decreases in total and d-serine, cholesterol esters, diacylglycerides, triacylglycerides, phosphatidylcholines, phosphatidylethanolamines, and sphingomyelins. In CSF, worsening disease was associated with nominally significant increases in NAD+, arginine, saturated long chain free fatty acids, diacylglycerides, triacylglycerides, and sphingomyelins. Notably, diacylglycerides and triacylglyceride species associated with clinical progression were different between plasma and CSF, suggesting different metabolic preferences for these compartments. Increasing NAD+ levels strongly correlating with disease progression was an unexpected finding. Our data suggest that defects in the urea cycle, glycine, and serine metabolism may be underrecognized in the progression HD pathology, and merit further study for possible therapeutic relevance.
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Zeitler S, Schumacher F, Monti J, Anni D, Guhathakurta D, Kleuser B, Friedland K, Fejtová A, Kornhuber J, Rhein C. Acid Sphingomyelinase Impacts Canonical Transient Receptor Potential Channels 6 (TRPC6) Activity in Primary Neuronal Systems. Cells 2020; 9:E2502. [PMID: 33218173 PMCID: PMC7698877 DOI: 10.3390/cells9112502] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/16/2020] [Accepted: 11/13/2020] [Indexed: 12/30/2022] Open
Abstract
: The acid sphingomyelinase (ASM)/ceramide system exhibits a crucial role in the pathology of major depressive disorder (MDD). ASM hydrolyzes the abundant membrane lipid sphingomyelin to ceramide that regulates the clustering of membrane proteins via microdomain and lipid raft organization. Several commonly used antidepressants, such as fluoxetine, rely on the functional inhibition of ASM in terms of their antidepressive pharmacological effects. Transient receptor potential canonical 6 (TRPC6) ion channels are located in the plasma membrane of neurons and serve as receptors for hyperforin, a phytochemical constituent of the antidepressive herbal remedy St. John's wort. TRPC6 channels are involved in the regulation of neuronal plasticity, which likely contributes to their antidepressant effect. In this work, we investigated the impact of reduced ASM activity on the TRPC6 function in neurons. A lipidomic analysis of cortical brain tissue of ASM deficient mice revealed a decrease in ceramide/sphingomyelin molar ratio and an increase in sphingosine. In neurons with ASM deletion, hyperforin-mediated Ca2+-influx via TRPC6 was decreased. Consequently, downstream activation of nuclear phospho-cAMP response element-binding protein (pCREB) was changed, a transcriptional factor involved in neuronal plasticity. Our study underlines the importance of balanced ASM activity, as well as sphingolipidome composition for optimal TRPC6 function. A better understanding of the interaction of the ASM/ceramide and TRPC6 systems could help to draw conclusions about the pathology of MDD.
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Affiliation(s)
- Stefanie Zeitler
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
| | - Fabian Schumacher
- Department of Toxicology, University of Potsdam, 14558 Nuthetal, Germany;
- Department of Pharmacology & Toxicology, Institute of Pharmacy, Freie Universität Berlin, 14195 Berlin, Germany;
- Institute of Molecular Biology, University of Duisburg-Essen, 45147 Essen, Germany
| | - Juliana Monti
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
| | - Daniela Anni
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
| | - Debarpan Guhathakurta
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
| | - Burkhard Kleuser
- Department of Pharmacology & Toxicology, Institute of Pharmacy, Freie Universität Berlin, 14195 Berlin, Germany;
| | - Kristina Friedland
- Institute for Pharmacy and Biochemistry, Johannes-Gutenberg Universität Mainz, 55128 Mainz, Germany;
| | - Anna Fejtová
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
| | - Johannes Kornhuber
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
| | - Cosima Rhein
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (S.Z.); (J.M.); (D.A.); (D.G.); (A.F.); (J.K.)
- Department of Psychosomatic Medicine and Psychotherapy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
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16
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Daian F, Esper BS, Ashrafi N, Yu GQ, Luciano G, Moorthi S, Luberto C. Regulation of human sphingomyelin synthase 1 translation through its 5'-untranslated region. FEBS Lett 2020; 594:3751-3764. [PMID: 33037626 PMCID: PMC7756225 DOI: 10.1002/1873-3468.13952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 09/04/2020] [Indexed: 11/11/2022]
Abstract
Bcr‐abl1 oncogene causes a shift in the transcription start site of the SMS1 gene (SGMS1) encoding the sphingomyelin (SM) synthesizing enzyme, sphingomyelin synthase 1 (SMS1). This results in an mRNA with a significantly shorter 5′‐UTR, called 7‐SGMS1, which is translated more efficiently than another transcript (IIb‐SGMS1) with a longer 5′UTR in Bcr‐abl1‐positive cells. Here, we determine the effects of these alternative 5′UTRs on SMS1 translation and investigate the key features underlying such regulation. First, the presence of the longer IIb 5′UTR is sufficient to greatly impair translation of a reporter gene. Deletion of the upstream open reading frame (−164 nt) or of the predicted stem‐loops in the 5′UTR of IIb‐SGMS1 has minimal effects on SGMS1 translation. Conversely, deletion of nucleotides −310 to −132 enhanced transcription of IIb‐SGMS1 to reach that of 7‐SGMS1. We thus suggest that regulatory features within nucleotides −310 and −132 modulate IIb‐SGMS1 translation efficiency.
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Affiliation(s)
- Foysal Daian
- Renaissance School of Medicine, Stony Brook University, NY, USA
| | | | - Navid Ashrafi
- Department of Physiology and Biophysics, Stony Brook University, NY, USA
| | - Gui-Qin Yu
- Department of Physiology and Biophysics, Stony Brook University, NY, USA
| | - Gabriella Luciano
- Department of Physiology and Biophysics, Stony Brook University, NY, USA
| | - Sitapriya Moorthi
- Department of Physiology and Biophysics, Stony Brook University, NY, USA
| | - Chiara Luberto
- Department of Physiology and Biophysics, Stony Brook University, NY, USA
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Matsumoto G, Hashizume C, Watanabe K, Taniguchi M, Okazaki T. Deficiency of sphingomyelin synthase 1 but not sphingomyelin synthase 2 reduces bone formation due to impaired osteoblast differentiation. Mol Med 2019; 25:56. [PMID: 31847800 PMCID: PMC6918654 DOI: 10.1186/s10020-019-0123-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/25/2019] [Indexed: 01/08/2023] Open
Abstract
Background There are two isoforms of sphingomyelin synthase (SMS): SMS1 and SMS2. SMS1 is located in the Golgi apparatus only while SMS2 is located in both the plasma membrane and the Golgi apparatus. SMS1 and SMS2 act similarly to generate sphingomyelin (SM). We have undertaken the experiments reported here on SMS and osteoblast differentiation in order to better understand the role SMS plays in skeletal development. Methods We analyzed the phenotype of a conditional knockout mouse, which was generated by mating a Sp7 promoter-driven Cre-expressing mouse with an SMS1-floxed SMS2-deficient mouse (Sp7-Cre;SMS1f/f;SMS2−/− mouse). Results When we compared Sp7-Cre;SMS1f/f;SMS2−/− mice with C57BL/6, SMS2-deficient mice (SMS1f/f;SMS2−/−) and SP7-Cre positive control mice (Sp7-Cre, Sp7-Cre;SMS1+/+;SMS2+/− and Sp7-Cre;SMS1+/+;SMS2−/−), we found that although cartilage formation is normal, Sp7-Cre;SMS1f/f;SMS2−/− mice showed reduced trabecular and cortical bone mass, had lower bone mineral density, and had a slower mineral apposition rate than control mice. Next, we have used a tamoxifen-inducible knockout system in vitro to show that SMS1 plays an important role in osteoblast differentiation. We cultured osteoblasts derived from ERT2-Cre;SMS1f/fSMS2−/− mice. We observed impaired differentiation of these cells in response to Smad1/5/8 and p38 that were induced by bone morphogenic protein 2 (BMP2). However, Erk1/2 phosphorylation was unaffected by inactivation of SMS1. Conclusions These findings provide the first genetic evidence that SMS1 plays a role in bone development by regulating osteoblast development in cooperation with BMP2 signaling. Thus, SMS1 acts as an endogenous signaling component necessary for bone formation.
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Affiliation(s)
- Goichi Matsumoto
- Department of Oral and Maxillofacial Surgery, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, 920-0293, Japan.
| | - Chieko Hashizume
- Department of Medicine, Division of General and Digestive Surgery, Kanazawa Medical University, Ishikawa, Japan
| | - Ken Watanabe
- Department of Bone and Joint Disease, National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Makoto Taniguchi
- Department of Life Science, Medical Research Institute, Kanazawa Medical University, Ishikawa, Japan
| | - Toshiro Okazaki
- Research Institute for Bioresources and Biotechnology, Ishikawa Prefectural University, Ishikawa, Japan
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Torretta E, Barbacini P, Al-Daghri NM, Gelfi C. Sphingolipids in Obesity and Correlated Co-Morbidities: The Contribution of Gender, Age and Environment. Int J Mol Sci 2019; 20:ijms20235901. [PMID: 31771303 PMCID: PMC6929069 DOI: 10.3390/ijms20235901] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/20/2019] [Accepted: 11/22/2019] [Indexed: 02/07/2023] Open
Abstract
This paper reviews our present knowledge on the contribution of ceramide (Cer), sphingomyelin (SM), dihydroceramide (DhCer) and sphingosine-1-phosphate (S1P) in obesity and related co-morbidities. Specifically, in this paper, we address the role of acyl chain composition in bodily fluids for monitoring obesity in males and females, in aging persons and in situations of environmental hypoxia adaptation. After a brief introduction on sphingolipid synthesis and compartmentalization, the node of detection methods has been critically revised as the node of the use of animal models. The latter do not recapitulate the human condition, making it difficult to compare levels of sphingolipids found in animal tissues and human bodily fluids, and thus, to find definitive conclusions. In human subjects, the search for putative biomarkers has to be performed on easily accessible material, such as serum. The serum “sphingolipidome” profile indicates that attention should be focused on specific acyl chains associated with obesity, per se, since total Cer and SM levels coupled with dyslipidemia and vitamin D deficiency can be confounding factors. Furthermore, exposure to hypoxia indicates a relationship between dyslipidemia, obesity, oxygen level and aerobic/anaerobic metabolism, thus, opening new research avenues in the role of sphingolipids.
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Affiliation(s)
- Enrica Torretta
- Department of Biomedical Sciences for Health, University of Milan, Luigi Mangiagalli 31, 20133 Milan, Italy; (E.T.); (P.B.)
| | - Pietro Barbacini
- Department of Biomedical Sciences for Health, University of Milan, Luigi Mangiagalli 31, 20133 Milan, Italy; (E.T.); (P.B.)
- Ph.D. school in Molecular and Translational Medicine, University of Milan, 20142 Milan, Italy
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department,College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Cecilia Gelfi
- Department of Biomedical Sciences for Health, University of Milan, Luigi Mangiagalli 31, 20133 Milan, Italy; (E.T.); (P.B.)
- I.R.C.C.S Orthopedic Institute Galeazzi, R. Galeazzi 4, 20161 Milan, Italy
- Correspondence: ; Tel.: +39-025-033-0475
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Funato K, Riezman H, Muñiz M. Vesicular and non-vesicular lipid export from the ER to the secretory pathway. Biochim Biophys Acta Mol Cell Biol Lipids 2019; 1865:158453. [PMID: 31054928 DOI: 10.1016/j.bbalip.2019.04.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 12/20/2018] [Accepted: 01/06/2019] [Indexed: 11/26/2022]
Abstract
The endoplasmic reticulum is the site of synthesis of most glycerophospholipids, neutral lipids and the initial steps of sphingolipid biosynthesis of the secretory pathway. After synthesis, these lipids are distributed within the cells to create and maintain the specific compositions of the other secretory organelles. This represents a formidable challenge, particularly while there is a simultaneous and quantitatively important flux of membrane components stemming from the vesicular traffic of proteins through the pathway, which can also vary depending on the cell type and status. To meet this challenge cells have developed an intricate system of interorganellar contacts and lipid transport proteins, functioning in non-vesicular lipid transport, which are able to ensure membrane lipid homeostasis even in the absence of membrane trafficking. Nevertheless, under normal conditions, lipids are transported in cells by both vesicular and non-vesicular mechanisms. In this review we will discuss the mechanism and roles of vesicular and non-vesicular transport of lipids from the ER to other organelles of the secretory pathway.
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Affiliation(s)
- Kouichi Funato
- Department of Bioresource Science and Technology, Hiroshima University, Japan.
| | - Howard Riezman
- NCCR Chemical Biology and Department of Biochemistry, Sciences II, University of Geneva, Switzerland.
| | - Manuel Muñiz
- Department of Cell Biology, University of Seville, 41012 Seville, Spain; Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Spain.
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20
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Martin DE, Jones AK, Pillai SM, Hoffman ML, McFadden KK, Zinn SA, Govoni KE, Reed SA. Maternal Restricted- and Over-Feeding During Gestation Result in Distinct Lipid and Amino Acid Metabolite Profiles in the Longissimus Muscle of the Offspring. Front Physiol 2019; 10:515. [PMID: 31118900 PMCID: PMC6504779 DOI: 10.3389/fphys.2019.00515] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/11/2019] [Indexed: 12/11/2022] Open
Abstract
Maternal over- and restricted-feeding during gestation have similar negative consequences for the offspring, including decreased muscularity, increased adiposity, and altered metabolism. Our objective was to determine the effects of poor maternal nutrition during gestation (over- and restricted-feeding) on the offspring muscle metabolite profile. Pregnant ewes (n = 47) were fed 60% (RES), 100% (CON), or 140% (OVER) of NRC requirements starting at day 30.2 ± 0.2 of gestation. Offspring sample collection occurred at days 90 and 135 of gestation, and within 24 h of birth. C2C12 myoblasts were cultured in serum collected from offspring at birth (n = 18; 6 offspring per treatment) for analysis of oxidative and glycolytic capacity. Unbiased metabolite analysis of longissimus muscle samples (n = 72; 8 fetuses per treatment per time point) was performed using mass spectrometry. Data were analyzed by ANOVA for main effects of treatment, time point, and their interaction. Cells cultured in serum from RES offspring exhibited increased proton leak 49% (p = 0.01) compared with CON, but no other variables of mitochondrial respiration or glycolytic function were altered. Mass spectrometry identified 612 metabolites. Principle component analysis identified day of gestation as the primary driver of metabolic change; however, maternal diet also altered the lipid and amino acid profiles in offspring. The abundance of 53 amino acid metabolites and 89 lipid metabolites was altered in RES compared with CON (p ≤ 0.05), including phospholipids, sphingolipids, and ceramides within the lipid metabolism pathway and metabolites involved in glutamate, histidine, and glutathione metabolism. Similarly, abundance of 63 amino acid metabolites and 70 lipid metabolites was altered in OVER compared with CON (p ≤ 0.05). These include metabolites involved in glutamate, histidine, lysine, and tryptophan metabolism and phosphatidylethanolamine, lysophospholipids, and fatty acids involved in lipid metabolism. Further, the amino acid and lipid profiles diverged between RES and OVER, with 69 amino acid and 118 lipid metabolites differing (p ≤ 0.05) between groups. Therefore, maternal diet affects metabolite abundance in offspring longissimus muscle, specifically metabolites involved in lipid and amino metabolism. These changes may impact post-natal skeletal muscle metabolism, possibly altering energy efficiency and long-term health.
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Affiliation(s)
- Dominique E. Martin
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
- Department of Psychology, Providence College, Providence, RI, United States
| | - Amanda K. Jones
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, Aurora, CO, United States
| | - Sambhu M. Pillai
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
- School of Medicine, Georgetown University, Washington, DC, United States
| | - Maria L. Hoffman
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
- Department of Fisheries, Animal and Veterinary Sciences, The University of Rhode Island, Kingston, RI, United States
| | - Katelyn K. McFadden
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, United States
| | - Steven A. Zinn
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Kristen E. Govoni
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Sarah A. Reed
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
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21
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Lipid exchange and signaling at ER–Golgi contact sites. Curr Opin Cell Biol 2019; 57:8-15. [DOI: 10.1016/j.ceb.2018.10.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 10/14/2018] [Accepted: 10/16/2018] [Indexed: 01/24/2023]
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22
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Snider JM, Luberto C, Hannun YA. Approaches for probing and evaluating mammalian sphingolipid metabolism. Anal Biochem 2019; 575:70-86. [PMID: 30917945 DOI: 10.1016/j.ab.2019.03.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/22/2019] [Accepted: 03/22/2019] [Indexed: 01/02/2023]
Abstract
Sphingolipid metabolism plays a critical role in regulating processes that control cellular fate. This dynamic pathway can generate and degrade the central players: ceramide, sphingosine and sphingosine-1-phosphate in almost any membrane in the cell, adding an unexpected level of complexity in deciphering signaling events. While in vitro assays have been developed for most enzymes in SL metabolism, these assays are setup for optimal activity conditions and can fail to take into account regulatory components such as compartmentalization, substrate limitations, and binding partners that can affect cellular enzymatic activity. Therefore, many in-cell assays have been developed to derive results that are authentic to the cellular situation which may give context to alteration in SL mass. This review will discuss approaches for utilizing probes for mammalian in-cell assays to interrogate most enzymatic steps central to SL metabolism. The use of inhibitors in conjunction with these probes can verify the specificity of cellular assays as well as provide valuable insight into flux in the SL network. The use of inhibitors specific to each of the central sphingolipid enzymes are also discussed to assist researchers in further interrogation of these pathways.
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Affiliation(s)
- Justin M Snider
- Department of Medicine, Stony Brook University, Stony Brook, NY, USA; The Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY, USA
| | - Chiara Luberto
- The Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY, USA; Department of Physiology and Biophysics, Stony Brook University, Stony Brook, NY, USA
| | - Yusuf A Hannun
- Department of Medicine, Stony Brook University, Stony Brook, NY, USA; The Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY, USA; Departments of Biochemistry, Pathology and Pharmacology, Stony Brook University, Stony Brook, NY, USA.
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23
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Romani P, Brian I, Santinon G, Pocaterra A, Audano M, Pedretti S, Mathieu S, Forcato M, Bicciato S, Manneville JB, Mitro N, Dupont S. Extracellular matrix mechanical cues regulate lipid metabolism through Lipin-1 and SREBP. Nat Cell Biol 2019; 21:338-347. [DOI: 10.1038/s41556-018-0270-5] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 12/20/2018] [Indexed: 12/15/2022]
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24
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GPRC5B-Mediated Sphingomyelin Synthase 2 Phosphorylation Plays a Critical Role in Insulin Resistance. iScience 2018; 8:250-266. [PMID: 30343189 PMCID: PMC6197706 DOI: 10.1016/j.isci.2018.10.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/09/2018] [Accepted: 10/01/2018] [Indexed: 12/20/2022] Open
Abstract
GPRC5B recruitment of Src family kinases has been implicated in diet-induced insulin resistance. However, the mechanism of this action is not fully understood. Here, we report that GPRC5B-mediated phosphorylation of sphingomyelin synthase 2 (SMS2) by Fyn is a crucial step in the development of insulin resistance. Lipid-induced metabolic stress augments SMS2 phosphorylation by facilitating the interaction of GPRC5B and SMS2. SMS2 phosphorylation reduces its ubiquitination, and consequently increases SMS2 protein abundance. Although ceramide and diacylglycerol (DAG) have been known to be central mediators of lipid-induced insulin resistance, the accumulation of these lipids fails to impair insulin signaling in SMS2 knockout mouse embryonic fibroblasts (MEFs). Conversely, exogenous expression of a phosphomimetic SMS2 impairs insulin action in SMS2 knockout MEFs under metabolic stress conditions. We demonstrate that SMS2-generated DAG in sphingomyelin synthesis inhibits insulin signaling through JNK activation. Thus, GPRC5B links sphingolipid metabolism to diet-induced insulin resistance via SMS2-dependent DAG production. Saturated fatty acids enhance interaction between GPRC5B and SMS2 GPRC5B facilitates tyrosine phosphorylation of SMS2 by recruiting Fyn Tyrosine phosphorylation of SMS2 increases its protein abundance SMS2-generated DAG is critical for the development of insulin resistance
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25
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D'Angelo G, Moorthi S, Luberto C. Role and Function of Sphingomyelin Biosynthesis in the Development of Cancer. Adv Cancer Res 2018; 140:61-96. [PMID: 30060817 DOI: 10.1016/bs.acr.2018.04.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Sphingomyelin (SM) biosynthesis represents a complex, finely regulated process, mostly occurring in vertebrates. It is intimately linked to lipid transport and it is ultimately carried out by two enzymes, SM synthase 1 and 2, selectively localized in the Golgi and plasma membrane. In the course of the SM biosynthetic reaction, various lipids are metabolized. Because these lipids have both structural and signaling functions, the SM biosynthetic process has the potential to affect diverse important cellular processes (such as cell proliferation, cell survival, and migration). Thus defects in SM biosynthesis might directly or indirectly impact the normal physiology of the cell and eventually of the organism. In this chapter, we will focus on evidence supporting a role for SM biosynthesis in specific cellular functions and how its dysregulation can affect neoplastic transformation.
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Affiliation(s)
- Giovanni D'Angelo
- Institute of Protein Biochemistry, National Research Council of Italy, Naples, Italy
| | - Sitapriya Moorthi
- Department of Physiology and Biophysics, Stony Brook University, Stony Brook, NY, United States
| | - Chiara Luberto
- Department of Physiology and Biophysics, Stony Brook University, Stony Brook, NY, United States
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26
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Snider JM, Snider AJ, Obeid LM, Luberto C, Hannun YA. Probing de novo sphingolipid metabolism in mammalian cells utilizing mass spectrometry. J Lipid Res 2018; 59:1046-1057. [PMID: 29610123 DOI: 10.1194/jlr.d081646] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 03/26/2018] [Indexed: 12/24/2022] Open
Abstract
Sphingolipids constitute a dynamic metabolic network that interconnects several bioactive molecules, including ceramide (Cer), sphingosine (Sph), Sph 1-phosphate, and Cer 1-phosphate. The interconversion of these metabolites is controlled by a cohort of at least 40 enzymes, many of which respond to endogenous or exogenous stimuli. Typical probing of the sphingolipid pathway relies on sphingolipid mass levels or determination of the activity of individual enzymes. Either approach is unable to provide a complete analysis of flux through sphingolipid metabolism, which, given the interconnectivity of the sphingolipid pathway, is critical information to identify nodes of regulation. Here, we present a one-step in situ assay that comprehensively probes the flux through de novo sphingolipid synthesis, post serine palmitoyltransferase, by monitoring the incorporation and metabolism of the 17 carbon dihydrosphingosine precursor with LC/MS. Pulse labeling and analysis of precursor metabolism identified sequential well-defined phases of sphingolipid synthesis, corresponding to the activity of different enzymes in the pathway, further confirmed by the use of specific inhibitors and modulators of sphingolipid metabolism. This work establishes precursor pulse labeling as a practical tool for comprehensively studying metabolic flux through de novo sphingolipid synthesis and complex sphingolipid generation.
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Affiliation(s)
- Justin M Snider
- Molecular and Cellular Biology and Biochemistry and Structural Biology Graduate Program, Stony Brook University, Stony Brook, NY; Departments of Medicine Stony Brook University, Stony Brook, NY; Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY
| | - Ashley J Snider
- Departments of Medicine Stony Brook University, Stony Brook, NY; Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY; Northport Veterans Affairs Medical Center, Northport, NY
| | - Lina M Obeid
- Departments of Medicine Stony Brook University, Stony Brook, NY; Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY; Northport Veterans Affairs Medical Center, Northport, NY
| | - Chiara Luberto
- Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY; Physiology and Biophysics, Stony Brook University, Stony Brook, NY.
| | - Yusuf A Hannun
- Departments of Medicine Stony Brook University, Stony Brook, NY; Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY.
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27
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Su Y, Wang P, Shen H, Sun Z, Xu C, Li G, Tong T, Chen J. The protein kinase D1-mediated classical protein secretory pathway regulates the Ras oncogene-induced senescence response. J Cell Sci 2018; 131:jcs.207217. [PMID: 29420297 DOI: 10.1242/jcs.207217] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 01/15/2018] [Indexed: 12/13/2022] Open
Abstract
Senescent cells develop a senescence-associated secretory phenotype (SASP). The factors secreted by cells with a SASP have multiple biological functions that are mediated in an autocrine or paracrine manner. However, the status of the protein kinase D1 (PKD1; also known as PRKD1)-mediated classical protein secretory pathway, from the trans-Golgi network (TGN) to the cell surface, during cellular senescence and its role in the cellular senescence response remain unknown. Here, we show that the activities or quantities of critical components of this pathway, including PKD1, ADP-ribosylation factor 1 (ARF1) and phosphatidylinositol 4-kinase IIIβ (PI4KIIIβ), at the TGN are increased in senescent cells. Blocking of this pathway decreases IL-6 and IL-8 (hereafter IL-6/IL-8) secretion and results in IL-6/IL-8 accumulation in SASP-competent senescent cells. Inhibition of this pathway reduces IL-6/IL-8 secretion during Ras oncogene-induced senescence (OIS), retards Ras OIS and alleviates its associated ER stress and autophagy. Finally, targeting of this pathway triggers cell death in SASP factor-producing senescent cells due to the intracellular accumulation of massive amounts of IL-6/IL-8. Taken together, our results unveil the hyperactive state of the protein secretory pathway in SASP-competent senescent cells and its critical functions in mediating SASP factor secretion and the Ras OIS process, as well as in determining the fate of senescent cells.
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Affiliation(s)
- Yuanyuan Su
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Pengfeng Wang
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Hong Shen
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Zhaomeng Sun
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Chenzhong Xu
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Guodong Li
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Tanjun Tong
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
| | - Jun Chen
- Peking University Research Center on Aging, Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China
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28
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Nomoto K, Itaya Y, Watanabe K, Yamashita T, Okazaki T, Tokudome Y. Epidermal permeability barrier function and sphingolipid content in the skin of sphingomyelin synthase 2 deficient mice. Exp Dermatol 2018; 27:827-832. [PMID: 29345004 DOI: 10.1111/exd.13497] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2018] [Indexed: 11/28/2022]
Abstract
Sphingomyelin synthase (SMS) is an enzyme that generates sphingomyelin (SM) from ceramide (CER) and phosphatidylcholine. SM in the epidermis is a precursor of CER, an important lipid for epidermal permeability barrier function. However, the physiological role of SMS in skin is unclear. To uncover the function of SMS in skin, we investigated sphingolipid metabolism enzyme activity in skin, SM content in the epidermis, CER content in the stratum corneum (SC) and transepidermal water loss (TEWL) as an indicator of barrier function in SMS2-knockout (KO) mice. The activities of sphingolipid metabolism enzymes in skin homogenates were measured using a fluorescently labelled substrate. Enzymatic reaction products were detected by high-performance liquid chromatography (HPLC). Lipids in the epidermis or SC were extracted and quantified by high-performance thin layer chromatography (HPTLC). TEWL was measured using a Tewameter TM300. In SMS2-KO mice, SMS activity in skin homogenates, epidermal SM content and SC CER content were significantly decreased relative to wild-type (WT) mice. The TEWL of SMS2-KO mice was significantly increased compared to WT mice. Our data indicate that SMS2 generates SM in the epidermis and contributes to epidermal permeability barrier function and will support understanding of SM-related metabolic disorders.
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Affiliation(s)
- Koji Nomoto
- Faculty of Pharmaceutical Sciences, Josai University, Saitama, Japan
| | - Yurina Itaya
- Faculty of Pharmaceutical Sciences, Josai University, Saitama, Japan
| | - Ken Watanabe
- Department of Bone & Joint Disease, National Center for Geriatrics and Gerontology, Aichi, Japan
| | | | - Toshiro Okazaki
- School of Medicine, Kanazawa Medical University, Ishikawa, Japan
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29
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Inhibition of sphingomyelin synthase 1 affects ceramide accumulation and hydrogen peroxide-induced apoptosis in Neuro-2a cells. Neuroreport 2017; 27:967-73. [PMID: 27391427 DOI: 10.1097/wnr.0000000000000639] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Oxidative stress plays a key role in brain injury after cerebral ischemia-reperfusion, which contributes toward excessive apoptosis of nerve cells. Therefore, it would be beneficial to identify a therapy that could interfere with the progression of apoptosis and protect the brain from ischemia-reperfusion injury. As ceramide, a well-known second messenger of apoptosis, can be metabolized by sphingomyelin synthase 1 (SMS1), recent research has focused on the link between SMS1 and apoptosis in different cells. To investigate whether SMS1 is involved in the process of oxidative stress-induced apoptosis in neurons and to explore the possible underlying mechanism, we treated mouse neuroblastoma Neuro-2A (N2a) cells with hydrogen peroxide (H2O2). Incubation with H2O2 significantly upregulated the expression of SMS1, increased the intracellular levels of ceramide and sphingomyelin synthase activity, and induced apoptosis. Moreover, pretreatment of N2a cells with D609, an sphingomyelin synthase inhibitor, or SMS1-silencing RNA (siRNA) further increased ceramide and potentiated H2O2-induced apoptosis which could be reversed by SB203580 (a p38 inhibitor). Thus, our study has shown that SMS1 regulates ceramide levels in N2a cells and plays a potent protective role in this oxidative stress-induced apoptosis partly through the p38 pathway.
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30
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Tu LN, Showalter MR, Cajka T, Fan S, Pillai VV, Fiehn O, Selvaraj V. Metabolomic characteristics of cholesterol-induced non-obese nonalcoholic fatty liver disease in mice. Sci Rep 2017; 7:6120. [PMID: 28733574 PMCID: PMC5522413 DOI: 10.1038/s41598-017-05040-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 05/30/2017] [Indexed: 02/07/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) in non-obese patients remains a clinical condition with unclear etiology and pathogenesis. Using a metabolomics approach in a mouse model that recapitulates almost all the characteristic features of non-obese NAFLD, we aimed to advance mechanistic understanding of this disorder. Mice fed high fat, high cholesterol, cholate (HFHCC) diet for three weeks consistently developed hepatic pathology similar to NAFLD and nonalcoholic steatohepatitis (NASH) without changes to body weight or fat pad weights. Gas- and liquid chromatography/mass spectrometry-based profiling of lipidomic and primary metabolism changes in the liver and plasma revealed that systemic mechanisms leading to steatosis and hepatitis in this non-obese NAFLD model were driven by a combination of effects directed by elevated free cholesterol, cholesterol esters and cholic acid, and associated changes to metabolism of sphingomyelins and phosphatidylcholines. These results demonstrate that mechanisms underlying cholesterol-induced non-obese NAFLD are distinct from NAFLD occurring as a consequence of metabolic syndrome. In addition, this investigation provides one of the first metabolite reference profiles for interpreting effects of dietary and hepatic cholesterol in human non-obese NAFLD/NASH patients.
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Affiliation(s)
- Lan N Tu
- Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, 14853, USA
| | - Megan R Showalter
- West Coast Metabolomics Center, University of California Davis Genome Center, Davis, CA, 95616, USA
| | - Tomas Cajka
- West Coast Metabolomics Center, University of California Davis Genome Center, Davis, CA, 95616, USA
| | - Sili Fan
- West Coast Metabolomics Center, University of California Davis Genome Center, Davis, CA, 95616, USA
| | - Viju V Pillai
- Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, 14853, USA
| | - Oliver Fiehn
- West Coast Metabolomics Center, University of California Davis Genome Center, Davis, CA, 95616, USA
- Biochemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Vimal Selvaraj
- Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, 14853, USA.
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31
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 or not 5519=5519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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32
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and updatexml(7827,concat(0x2e,0x71707a7171,(select (elt(7827=7827,1))),0x7162766a71),5439)# ubmy] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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33
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 6475=('qpzqq'||(select case 6475 when 6475 then 1 else 0 end from rdb$database)||'qbvjq')# hcka] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 or row(6651,6872)>(select count(*),concat(0x71707a7171,(select (elt(6651=6651,1))),0x7162766a71,floor(rand(0)*2))x from (select 8166 union select 3967 union select 5546 union select 5314)a group by x)-- snjb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and (1555=5860)*5860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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36
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 6238=concat(char(113)+char(112)+char(122)+char(113)+char(113),(select (case when (6238=6238) then char(49) else char(48) end)),char(113)+char(98)+char(118)+char(106)+char(113))-- orzw] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 or not 3930=3930-- kuvo] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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38
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 7735=utl_inaddr.get_host_address(chr(113)||chr(112)||chr(122)||chr(113)||chr(113)||(select (case when (7735=7735) then 1 else 0 end) from dual)||chr(113)||chr(98)||chr(118)||chr(106)||chr(113))-- qjpw] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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39
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and (7752=6318)*6318# msqg] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 or updatexml(6141,concat(0x2e,0x71707a7171,(select (elt(6141=6141,1))),0x7162766a71),6507)] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and (select 3601 from(select count(*),concat(0x71707a7171,(select (elt(3601=3601,1))),0x7162766a71,floor(rand(0)*2))x from information_schema.plugins group by x)a)-- tmux] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| |
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and (select (case when (4915=4726) then null else cast((chr(111)||chr(87)||chr(97)||chr(72)) as numeric) end)) is null# prap] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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43
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 or extractvalue(3376,concat(0x5c,0x71707a7171,(select (elt(3376=3376,1))),0x7162766a71))# dfaf] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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44
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 9781=convert(int,(select char(113)+char(112)+char(122)+char(113)+char(113)+(select (case when (9781=9781) then char(49) else char(48) end))+char(113)+char(98)+char(118)+char(106)+char(113)))# ppzo] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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45
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 having 1430=1430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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46
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and make_set(3444=3444,8563)-- nety] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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47
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 6485=5700#] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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48
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 or not 1773=1867-- cdjn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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49
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 1384=4254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
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50
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Capasso S, Sticco L, Rizzo R, Pirozzi M, Russo D, Dathan NA, Campelo F, Galen J, Hölttä‐Vuori M, Turacchio G, Hausser A, Malhotra V, Riezman I, Riezman H, Ikonen E, Luberto C, Parashuraman S, Luini A, D'Angelo G. Sphingolipid metabolic flow controls phosphoinositide turnover at the
trans
‐Golgi network. EMBO J 2017. [DOI: 10.15252/embj.201696048 and 5050=3556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Serena Capasso
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
| | - Lucia Sticco
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Riccardo Rizzo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Marinella Pirozzi
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Domenico Russo
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Nina A Dathan
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Felix Campelo
- ICFO‐Institut de Ciencies Fotoniques The Barcelona Institute of Science and Technology Barcelona Spain
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Josse Galen
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
| | - Maarit Hölttä‐Vuori
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Gabriele Turacchio
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Angelika Hausser
- Institute of Cell Biology and Immunology University of Stuttgart Stuttgart Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation The Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Institució Catalana de Recerca i Estudis Avançats Barcelona Spain
| | - Isabelle Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Howard Riezman
- Department of Biochemistry NCCR Chemical Biology University of Geneva Geneva Switzerland
| | - Elina Ikonen
- Department of Anatomy Faculty of Medicine Minerva Research Institute for Medical Research University of Helsinki Helsinki Finland
| | - Chiara Luberto
- Stony Brook Cancer Center Health Science Center Stony Brook University Stony Brook NY USA
| | | | - Alberto Luini
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| | - Giovanni D'Angelo
- Istituto di Ricovero e Cura a Carattere Scientifico‐SDN Naples Italy
- Institute of Protein Biochemistry‐National Research Council Naples Italy
| |
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