1
|
Lee J, Yin D, Yun J, Kim M, Kim SW, Hwang H, Park JE, Lee B, Lee CJ, Shin HS, An HJ. Deciphering mouse brain spatial diversity via glyco-lipidomic mapping. Nat Commun 2024; 15:8689. [PMID: 39375371 PMCID: PMC11458762 DOI: 10.1038/s41467-024-53032-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Accepted: 09/30/2024] [Indexed: 10/09/2024] Open
Abstract
Gangliosides in the brain play a crucial role in modulating the integrity of vertebrate central nervous system in a region-specific manner. However, to date, a comprehensive structural elucidation of complex intact ganglioside isomers has not been achieved, resulting in the elusiveness into related molecular mechanism. Here, we present a glycolipidomic approach for isomer-specific and brain region-specific profiling of the mouse brain. Considerable region-specificity and commonality in specific group of regions are highlighted. Notably, we observe a similarity in the abundance of major isomers, GD1a and GD1b, within certain regions, which provides significant biological implications with interpretation through the lens of a theoretical retrosynthetic state-transition network. Furthermore, A glycocentric-omics approaches using gangliosides and N-glycans reveal a remarkable convergence in spatial dynamics, providing valuable insight into molecular interaction network. Collectively, this study uncovers the spatial dynamics of intact glyco-conjugates in the brain, which are relevant to regional function and accelerates the discovery of potential therapeutic targets for brain diseases.
Collapse
Affiliation(s)
- Jua Lee
- Proteomics Center of Excellence, Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, USA
| | - Dongtan Yin
- Graduate School of Analytical Science & Technology, Chungnam National University, 34134, Daejeon, South Korea
- Asia-Pacific Glycomics Reference Site, 34134, Daejeon, South Korea
| | - Jaekyung Yun
- Graduate School of Analytical Science & Technology, Chungnam National University, 34134, Daejeon, South Korea
- Asia-Pacific Glycomics Reference Site, 34134, Daejeon, South Korea
| | - Minsoo Kim
- Center for Cognition and Sociality, Institute for Basic Science, 34051, Daejeon, South Korea
| | - Seong-Wook Kim
- Center for Cognition and Sociality, Institute for Basic Science, 34051, Daejeon, South Korea
| | - Heeyoun Hwang
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, 28119, Cheongju, South Korea
| | - Ji Eun Park
- Graduate School of Analytical Science & Technology, Chungnam National University, 34134, Daejeon, South Korea
- Asia-Pacific Glycomics Reference Site, 34134, Daejeon, South Korea
| | - Boyoung Lee
- Center for Cognition and Sociality, Institute for Basic Science, 34051, Daejeon, South Korea
| | - C Justin Lee
- Center for Cognition and Sociality, Institute for Basic Science, 34051, Daejeon, South Korea
| | - Hee-Sup Shin
- Center for Cognition and Sociality, Institute for Basic Science, 34051, Daejeon, South Korea
| | - Hyun Joo An
- Graduate School of Analytical Science & Technology, Chungnam National University, 34134, Daejeon, South Korea.
- Asia-Pacific Glycomics Reference Site, 34134, Daejeon, South Korea.
| |
Collapse
|
2
|
Chen S, Hayoun-Neeman D, Nagar M, Pinyan S, Hadad L, Yaacobov L, Alon L, Shachar LE, Swissa T, Kryukov O, Gershoni-Yahalom O, Rosental B, Cohen S, Lichtenstein RG. Terminal α1,2-fucosylation of glycosphingolipids by FUT1 is a key regulator in early cell-fate decisions. EMBO Rep 2024; 25:4433-4464. [PMID: 39256596 PMCID: PMC11467398 DOI: 10.1038/s44319-024-00243-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 08/09/2024] [Accepted: 08/23/2024] [Indexed: 09/12/2024] Open
Abstract
The embryonic cell surface is rich in glycosphingolipids (GSLs), which change during differentiation. The reasons for GSL subgroup variation during early embryogenesis remain elusive. By combining genomic approaches, flow cytometry, confocal imaging, and transcriptomic data analysis, we discovered that α1,2-fucosylated GSLs control the differentiation of human pluripotent cells (hPCs) into germ layer tissues. Overexpression of α1,2-fucosylated GSLs disrupts hPC differentiation into mesodermal lineage and reduces differentiation into cardiomyocytes. Conversely, reducing α1,2-fucosylated groups promotes hPC differentiation and mesoderm commitment in response to external signals. We find that bone morphogenetic protein 4 (BMP4), a mesodermal gene inducer, suppresses α1,2-fucosylated GSL expression. Overexpression of α1,2-fucosylated GSLs impairs SMAD activation despite BMP4 presence, suggesting α-fucosyl end groups as BMP pathway regulators. Additionally, the absence of α1,2-fucosylated GSLs in early/late mesoderm and primitive streak stages in mouse embryos aligns with the hPC results. Thus, α1,2-fucosylated GSLs may regulate early cell-fate decisions and embryo development by modulating cell signaling.
Collapse
Affiliation(s)
- Saray Chen
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Dana Hayoun-Neeman
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Michal Nagar
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Sapir Pinyan
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Limor Hadad
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Liat Yaacobov
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Lilach Alon
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Liraz Efrat Shachar
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Tair Swissa
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Olga Kryukov
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Orly Gershoni-Yahalom
- Regenerative Medicine and Stem Cell (RMSC) Research Center, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Benyamin Rosental
- Regenerative Medicine and Stem Cell (RMSC) Research Center, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Smadar Cohen
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
- Regenerative Medicine and Stem Cell (RMSC) Research Center, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
- The Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel
| | - Rachel G Lichtenstein
- Avram and Stella Goren-Goldstein Department of Biotechnology Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel.
- Regenerative Medicine and Stem Cell (RMSC) Research Center, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel.
| |
Collapse
|
3
|
Velazquez FN, Luberto C, Canals D, Hannun YA. Enzymes of sphingolipid metabolism as transducers of metabolic inputs. Biochem Soc Trans 2024; 52:1795-1808. [PMID: 39101614 DOI: 10.1042/bst20231442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/06/2024]
Abstract
Sphingolipids (SLs) constitute a discrete subdomain of metabolism, and they display both structural and signaling functions. Accumulating evidence also points to intimate connections between intermediary metabolism and SL metabolism. Given that many SLs exhibit bioactive properties (i.e. transduce signals), these raise the possibility that an important function of SLs is to relay information on metabolic changes into specific cell responses. This could occur at various levels. Some metabolites are incorporated into SLs, whereas others may initiate regulatory or signaling events that, in turn, modulate SL metabolism. In this review, we elaborate on the former as it represents a poorly appreciated aspect of SL metabolism, and we develop the hypothesis that the SL network is highly sensitive to several specific metabolic changes, focusing on amino acids (serine and alanine), various fatty acids, choline (and ethanolamine), and glucose.
Collapse
Affiliation(s)
- Fabiola N Velazquez
- From the Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY 11794
- Department of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Chiara Luberto
- From the Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY 11794
- Physiology and Biophysics, Stony Brook University, Stony Brook, NY 11794
| | - Daniel Canals
- From the Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY 11794
- Department of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Yusuf A Hannun
- From the Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY 11794
- Department of Medicine, Stony Brook University, Stony Brook, NY 11794
| |
Collapse
|
4
|
Bettini A, Camelliti P, Stuckey DJ, Day RM. Injectable biodegradable microcarriers for iPSC expansion and cardiomyocyte differentiation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2404355. [PMID: 38900068 PMCID: PMC11348074 DOI: 10.1002/advs.202404355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 06/05/2024] [Indexed: 06/21/2024]
Abstract
Cell therapy is a potential novel treatment for cardiac regeneration and numerous studies have attempted to transplant cells to regenerate the myocardium lost during myocardial infarction. To date, only minimal improvements to cardiac function have been reported. This is likely to be the result of low cell retention and survival following transplantation. This study aimed to improve the delivery and engraftment of viable cells by using an injectable microcarrier that provides an implantable, biodegradable substrate for attachment and growth of cardiomyocytes derived from induced pluripotent stem cells (iPSC). We describe the fabrication and characterisation of Thermally Induced Phase Separation (TIPS) microcarriers and their surface modification to enable iPSC-derived cardiomyocyte attachment in xeno-free conditions is described. The selected formulation resulted in iPSC attachment, expansion, and retention of pluripotent phenotype. Differentiation of iPSC into cardiomyocytes on the microcarriers is investigated in comparison with culture on 2D tissue culture plastic surfaces. Microcarrier culture is shown to support culture of a mature cardiomyocyte phenotype, be compatible with injectable delivery, and reduce anoikis. The findings from this study demonstrate that TIPS microcarriers provide a supporting matrix for culturing iPSC and iPSC-derived cardiomyocytes in vitro and are suitable as an injectable cell-substrate for cardiac regeneration.
Collapse
Affiliation(s)
- Annalisa Bettini
- Centre for Advanced Biomedical Imaging, Division of MedicineUniversity College LondonLondonWC1E 6DDUK
- Centre for Precision Healthcare, Division of MedicineUniversity College LondonLondonWC1E 6JFUK
| | - Patrizia Camelliti
- School of Biosciences and MedicineUniversity of SurreyGuildfordSurreyGU2 7XHUK
| | - Daniel J. Stuckey
- Centre for Advanced Biomedical Imaging, Division of MedicineUniversity College LondonLondonWC1E 6DDUK
| | - Richard M. Day
- Centre for Precision Healthcare, Division of MedicineUniversity College LondonLondonWC1E 6JFUK
| |
Collapse
|
5
|
Cheval L, Poindessous V, Sampaio JL, Crambert G, Pallet N. Lipidomic Profiling of Kidney Cortical Tubule Segments Identifies Lipotypes with Physiological Implications. FUNCTION 2024; 5:zqae016. [PMID: 38985001 PMCID: PMC11237892 DOI: 10.1093/function/zqae016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/28/2024] [Accepted: 03/28/2024] [Indexed: 07/11/2024] Open
Abstract
A detailed knowledge of the lipid composition of components of nephrons is crucial for understanding physiological processes and the development of kidney diseases. However, the lipidomic composition of kidney tubular segments is unknown. We manually isolated the proximal convoluted tubule (PCT), the cortical thick ascending limb of Henle's loop, and the cortical collecting duct from 5 lean and obese mice and subjected the samples to shotgun lipidomics analysis by high-resolution mass spectrometry acquisition. Across all samples, more than 500 lipid species were identified, quantified, and compared. We observed significant compositional differences among the 3 tubular segments, which serve as true signatures. These intrinsic lipidomic features are associated with a distinct proteomic program that regulates highly specific physiological functions. The distinctive lipidomic features of each of the 3 segments are mostly based on the relative composition of neutral lipids, long-chain polyunsaturated fatty acids, sphingolipids, and ether phospholipids. These features support the hypothesis of a lipotype assigned to specific tubular segments. Obesity profoundly impacts the lipotype of PCT. In conclusion, we present a comprehensive lipidomic analysis of 3 cortical segments of mouse kidney tubules. This valuable resource provides unparalleled detail that enhances our understanding of tubular physiology and the potential impact of pathological conditions.
Collapse
Affiliation(s)
- Lydie Cheval
- Laboratoire de Physiologie Rénale et Tubulopathies, Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
- CNRS EMR 8228-Unité Métabolisme et Physiologie Rénale, 75006 Paris, France
| | - Virginie Poindessous
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, 75015, Paris, France
| | - Julio L Sampaio
- CurieCoreTech Metabolomics and Lipidomics Technology Platform, Institut Curie, 75005, Paris, France
| | - Gilles Crambert
- Laboratoire de Physiologie Rénale et Tubulopathies, Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
- CNRS EMR 8228-Unité Métabolisme et Physiologie Rénale, 75006 Paris, France
| | - Nicolas Pallet
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, 75015, Paris, France
- Department of Clinical Chemistry, Assistance Publique Hôpitaux de Paris, Georges Pompidou European Hospital, 75015, Paris, France
| |
Collapse
|
6
|
Kundu S, Rohokale R, Lin C, Chen S, Biswas S, Guo Z. Bifunctional glycosphingolipid (GSL) probes to investigate GSL-interacting proteins in cell membranes. J Lipid Res 2024; 65:100570. [PMID: 38795858 PMCID: PMC11261293 DOI: 10.1016/j.jlr.2024.100570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/03/2024] [Accepted: 05/04/2024] [Indexed: 05/28/2024] Open
Abstract
Glycosphingolipids (GSLs) are abundant glycolipids on cells and essential for cell recognition, adhesion, signal transduction, and so on. However, their lipid anchors are not long enough to cross the membrane bilayer. To transduce transmembrane signals, GSLs must interact with other membrane components, whereas such interactions are difficult to investigate. To overcome this difficulty, bifunctional derivatives of II3-β-N-acetyl-D-galactosamine-GA2 (GalNAc-GA2) and β-N-acetyl-D-glucosamine-ceramide (GlcNAc-Cer) were synthesized as probes to explore GSL-interacting membrane proteins in live cells. Both probes contain photoreactive diazirine in the lipid moiety, which can crosslink with proximal membrane proteins upon photoactivation, and clickable alkyne in the glycan to facilitate affinity tag addition for crosslinked protein pull-down and characterization. The synthesis is highlighted by the efficient assembly of simple glycolipid precursors followed by on-site lipid remodeling. These probes were employed to profile GSL-interacting membrane proteins in HEK293 cells. The GalNAc-GA2 probe revealed 312 distinct proteins, with GlcNAc-Cer probe-crosslinked proteins as controls, suggesting the potential influence of the glycan on GSL functions. Many of the proteins identified with the GalNAc-GA2 probe are associated with GSLs, and some have been validated as being specific to this probe. The versatile probe design and experimental protocols are anticipated to be widely applicable to GSL research.
Collapse
Affiliation(s)
- Sayan Kundu
- Department of Chemistry, University of Florida, Gainesville, FL, USA
| | - Rajendra Rohokale
- Department of Chemistry, University of Florida, Gainesville, FL, USA
| | - Chuwei Lin
- Department of Biology, Genetics Institute, University of Florida, Gainesville, FL, USA
| | - Sixue Chen
- Department of Biology, Genetics Institute, University of Florida, Gainesville, FL, USA; Department of Biology, University of Mississippi, Oxford, MS, USA
| | - Shayak Biswas
- Department of Chemistry, University of Florida, Gainesville, FL, USA
| | - Zhongwu Guo
- Department of Chemistry, University of Florida, Gainesville, FL, USA.
| |
Collapse
|
7
|
Hermes GDA, Rasmussen C, Wellejus A. Variation in the Conservation of Species-Specific Gene Sets for HMO Degradation and Its Effects on HMO Utilization in Bifidobacteria. Nutrients 2024; 16:1893. [PMID: 38931248 PMCID: PMC11206791 DOI: 10.3390/nu16121893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/06/2024] [Accepted: 06/11/2024] [Indexed: 06/28/2024] Open
Abstract
Human milk provides essential nutrients for infants but also consists of human milk oligosaccharides (HMOs), which are resistant to digestion by the infant. Bifidobacteria are among the first colonizers, providing various health benefits for the host. This is largely facilitated by their ability to efficiently metabolize HMOs in a species-specific way. Nevertheless, these abilities can vary significantly by strain, and our understanding of the mechanisms applied by different strains from the same species remains incomplete. Therefore, we assessed the effects of strain-level genomic variation in HMO utilization genes on growth on HMOs in 130 strains from 10 species of human associated bifidobacteria. Our findings highlight the extent of genetic diversity between strains of the same species and demonstrate the effects on species-specific HMO utilization, which in most species is largely retained through the conservation of a core set of genes or the presence of redundant pathways. These data will help to refine our understanding of the genetic factors that contribute to the persistence of individual strains and will provide a better mechanistic rationale for the development and optimization of new early-life microbiota-modulating products to improve infant health.
Collapse
Affiliation(s)
- Gerben D. A. Hermes
- Human Health Research, Human Health Biosolutions, Novonesis, Kogle Alle 6, 2970 Hoersholm, Denmark (A.W.)
| | | | | |
Collapse
|
8
|
Sumida T, Hiraoka S, Usui K, Ishiwata A, Sengoku T, Stubbs KA, Tanaka K, Deguchi S, Fushinobu S, Nunoura T. Genetic and functional diversity of β-N-acetylgalactosamine-targeting glycosidases expanded by deep-sea metagenome analysis. Nat Commun 2024; 15:3543. [PMID: 38730244 PMCID: PMC11087588 DOI: 10.1038/s41467-024-47653-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 04/08/2024] [Indexed: 05/12/2024] Open
Abstract
β-N-Acetylgalactosamine-containing glycans play essential roles in several biological processes, including cell adhesion, signal transduction, and immune responses. β-N-Acetylgalactosaminidases hydrolyze β-N-acetylgalactosamine linkages of various glycoconjugates. However, their biological significance remains ambiguous, primarily because only one type of enzyme, exo-β-N-acetylgalactosaminidases that specifically act on β-N-acetylgalactosamine residues, has been documented to date. In this study, we identify four groups distributed among all three domains of life and characterize eight β-N-acetylgalactosaminidases and β-N-acetylhexosaminidase through sequence-based screening of deep-sea metagenomes and subsequent searching of public protein databases. Despite low sequence similarity, the crystal structures of these enzymes demonstrate that all enzymes share a prototype structure and have diversified their substrate specificities (oligosaccharide-releasing, oligosaccharide/monosaccharide-releasing, and monosaccharide-releasing) through the accumulation of mutations and insertional amino acid sequences. The diverse β-N-acetylgalactosaminidases reported in this study could facilitate the comprehension of their structures and functions and present evolutionary pathways for expanding their substrate specificity.
Collapse
Affiliation(s)
- Tomomi Sumida
- Research Center for Bioscience and Nanoscience, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan.
| | - Satoshi Hiraoka
- Research Center for Bioscience and Nanoscience, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
| | - Keiko Usui
- Research Center for Bioscience and Nanoscience, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
| | | | - Toru Sengoku
- Department of Biochemistry, Yokohama City University Graduate School of Medicine, Kanazawa-ku, Yokohama, Japan
| | - Keith A Stubbs
- School of Molecular Sciences, The University of Western Australia, Crawley, WA, Australia
| | - Katsunori Tanaka
- RIKEN, Cluster for Pioneering Research, Wako, Saitama, Japan
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan
| | - Shigeru Deguchi
- Research Center for Bioscience and Nanoscience, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
| | - Shinya Fushinobu
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
| | - Takuro Nunoura
- Research Center for Bioscience and Nanoscience, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
| |
Collapse
|
9
|
Homan K, Onodera T, Matsuoka M, Iwasaki N. Glycosphingolipids in Osteoarthritis and Cartilage-Regeneration Therapy: Mechanisms and Therapeutic Prospects Based on a Narrative Review of the Literature. Int J Mol Sci 2024; 25:4890. [PMID: 38732111 PMCID: PMC11084896 DOI: 10.3390/ijms25094890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/23/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Glycosphingolipids (GSLs), a subtype of glycolipids containing sphingosine, are critical components of vertebrate plasma membranes, playing a pivotal role in cellular signaling and interactions. In human articular cartilage in osteoarthritis (OA), GSL expression is known notably to decrease. This review focuses on the roles of gangliosides, a specific type of GSL, in cartilage degeneration and regeneration, emphasizing their regulatory function in signal transduction. The expression of gangliosides, whether endogenous or augmented exogenously, is regulated at the enzymatic level, targeting specific glycosyltransferases. This regulation has significant implications for the composition of cell-surface gangliosides and their impact on signal transduction in chondrocytes and progenitor cells. Different levels of ganglioside expression can influence signaling pathways in various ways, potentially affecting cell properties, including malignancy. Moreover, gene manipulations against gangliosides have been shown to regulate cartilage metabolisms and chondrocyte differentiation in vivo and in vitro. This review highlights the potential of targeting gangliosides in the development of therapeutic strategies for osteoarthritis and cartilage injury and addresses promising directions for future research and treatment.
Collapse
Affiliation(s)
| | - Tomohiro Onodera
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo 060-8638, Japan; (K.H.); (M.M.); (N.I.)
| | | | | |
Collapse
|
10
|
Hamamura K, Nagao M, Furukawa K. Regulation of Glycosylation in Bone Metabolism. Int J Mol Sci 2024; 25:3568. [PMID: 38612379 PMCID: PMC11011486 DOI: 10.3390/ijms25073568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/12/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Glycosylation plays a crucial role in the maintenance of homeostasis in the body and at the onset of diseases such as inflammation, neurodegeneration, infection, diabetes, and cancer. It is also involved in bone metabolism. N- and O-glycans have been shown to regulate osteoblast and osteoclast differentiation. We recently demonstrated that ganglio-series and globo-series glycosphingolipids were essential for regulating the proliferation and differentiation of osteoblasts and osteoclasts in glycosyltransferase-knockout mice. Herein, we reviewed the importance of the regulation of bone metabolism by glycoconjugates, such as glycolipids and glycoproteins, including our recent results.
Collapse
Affiliation(s)
- Kazunori Hamamura
- Department of Pharmacology, School of Dentistry, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Mayu Nagao
- Department of Pharmacology, School of Dentistry, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Koichi Furukawa
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Aichi, Japan
| |
Collapse
|
11
|
Yu D, Boughton BA, Rupasinghe TWT, Hill CB, Herrfurth C, Scholz P, Feussner I, Roessner U. Discovery of novel neutral glycosphingolipids in cereal crops: rapid profiling using reversed-phased HPLC-ESI-QqTOF with parallel reaction monitoring. Sci Rep 2023; 13:22560. [PMID: 38110595 PMCID: PMC10728066 DOI: 10.1038/s41598-023-49981-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/14/2023] [Indexed: 12/20/2023] Open
Abstract
This study explores the sphingolipid class of oligohexosylceramides (OHCs), a rarely studied group, in barley (Hordeum vulgare L.) through a new lipidomics approach. Profiling identified 45 OHCs in barley (Hordeum vulgare L.), elucidating their fatty acid (FA), long-chain base (LCB) and sugar residue compositions; and was accomplished by monophasic extraction followed by reverse-phased high performance liquid chromatography electrospray ionisation quadrupole-time-of-flight tandem mass spectrometry (HPLC-ESI-QqTOF-MS/MS) employing parallel reaction monitoring (PRM). Results revealed unknown ceramide species and highlighted distinctive FA and LCB compositions when compared to other sphingolipid classes. Structurally, the OHCs featured predominantly trihydroxy LCBs associated with hydroxylated FAs and oligohexosyl residues consisting of two-five glucose units in a linear 1 → 4 linkage. A survey found OHCs in tissues of major cereal crops while noting their absence in conventional dicot model plants. This study found salinity stress had only minor effects on the OHC profile in barley roots, leaving questions about their precise functions in plant biology unanswered.
Collapse
Affiliation(s)
- Dingyi Yu
- School of BioSciences, University of Melbourne, Parkville, VIC, 3010, Australia
- Mass Spectrometry Facility, St Vincent Institute of Medical Research, Fitzroy, VIC, 3065, Australia
| | - Berin A Boughton
- School of BioSciences, University of Melbourne, Parkville, VIC, 3010, Australia.
- Australian National Phenome Centre, Murdoch University, Murdoch, WA, 6157, Australia.
- Department of Animal, Plant and Soil Sciences, La Trobe Institute for Sustainable Agriculture and Food, La Trobe University, Bundoora, VIC, 3083, Australia.
| | - Thusitha W T Rupasinghe
- School of BioSciences, University of Melbourne, Parkville, VIC, 3010, Australia
- AbSciex, 2 Gilda Court, Mulgrave, VIC, 3170, Australia
| | - Camilla B Hill
- School of BioSciences, University of Melbourne, Parkville, VIC, 3010, Australia
- Western Barley Genetics Alliance, Western Australian State Agricultural Biotechnology Centre, School of Veterinary and Life Sciences, Murdoch University, Murdoch, WA, 6157, Australia
| | - Cornelia Herrfurth
- Department of Plant Biochemistry, Albrecht-Von-Haller-Institute for Plant Sciences, University of Goettingen, Justus-Von-Liebig Weg 11, 37077, Goettingen, Germany
- Service Unit for Metabolomics and Lipidomics, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, Justus-Von-Liebig Weg 11, 37077, Goettingen, Germany
| | - Patricia Scholz
- Department of Plant Biochemistry, Albrecht-Von-Haller-Institute for Plant Sciences, University of Goettingen, Justus-Von-Liebig Weg 11, 37077, Goettingen, Germany
- ENS Lyon-Laboratoire Reproduction et Développement des Plantes, Equipe Signalisation Cellulaire (SICE), 46, Allée d'Italie, 69364, Lyon Cedex 07, France
| | - Ivo Feussner
- Department of Plant Biochemistry, Albrecht-Von-Haller-Institute for Plant Sciences, University of Goettingen, Justus-Von-Liebig Weg 11, 37077, Goettingen, Germany
- Service Unit for Metabolomics and Lipidomics, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, Justus-Von-Liebig Weg 11, 37077, Goettingen, Germany
- Department of Plant Biochemistry, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, Justus-Von-Liebig Weg 11, 37077, Goettingen, Germany
| | - Ute Roessner
- School of BioSciences, University of Melbourne, Parkville, VIC, 3010, Australia
- Research School of Biology, Australian National University, Acton, ACT, 2601, Australia
| |
Collapse
|
12
|
Ali O, Szabó A. Review of Eukaryote Cellular Membrane Lipid Composition, with Special Attention to the Fatty Acids. Int J Mol Sci 2023; 24:15693. [PMID: 37958678 PMCID: PMC10649022 DOI: 10.3390/ijms242115693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Biological membranes, primarily composed of lipids, envelop each living cell. The intricate composition and organization of membrane lipids, including the variety of fatty acids they encompass, serve a dynamic role in sustaining cellular structural integrity and functionality. Typically, modifications in lipid composition coincide with consequential alterations in universally significant signaling pathways. Exploring the various fatty acids, which serve as the foundational building blocks of membrane lipids, provides crucial insights into the underlying mechanisms governing a myriad of cellular processes, such as membrane fluidity, protein trafficking, signal transduction, intercellular communication, and the etiology of certain metabolic disorders. Furthermore, comprehending how alterations in the lipid composition, especially concerning the fatty acid profile, either contribute to or prevent the onset of pathological conditions stands as a compelling area of research. Hence, this review aims to meticulously introduce the intricacies of membrane lipids and their constituent fatty acids in a healthy organism, thereby illuminating their remarkable diversity and profound influence on cellular function. Furthermore, this review aspires to highlight some potential therapeutic targets for various pathological conditions that may be ameliorated through dietary fatty acid supplements. The initial section of this review expounds on the eukaryotic biomembranes and their complex lipids. Subsequent sections provide insights into the synthesis, membrane incorporation, and distribution of fatty acids across various fractions of membrane lipids. The last section highlights the functional significance of membrane-associated fatty acids and their innate capacity to shape the various cellular physiological responses.
Collapse
Affiliation(s)
- Omeralfaroug Ali
- Agrobiotechnology and Precision Breeding for Food Security National Laboratory, Institute of Physiology and Animal Nutrition, Department of Animal Physiology and Health, Hungarian University of Agriculture and Life Sciences, Guba Sándor Str. 40, 7400 Kaposvár, Hungary;
| | - András Szabó
- Agrobiotechnology and Precision Breeding for Food Security National Laboratory, Institute of Physiology and Animal Nutrition, Department of Animal Physiology and Health, Hungarian University of Agriculture and Life Sciences, Guba Sándor Str. 40, 7400 Kaposvár, Hungary;
- HUN-REN-MATE Mycotoxins in the Food Chain Research Group, Hungarian University of Agriculture and Life Sciences, Guba Sándor Str. 40, 7400 Kaposvár, Hungary
| |
Collapse
|
13
|
Chiang YC, Wu CY, Chiang PY, Adak AK, Lin CC. A concise chemoenzymatic total synthesis of neutral Globo-series glycosphingolipids Globo A and Globo B, and Forssman and para-Forssman antigens. Glycoconj J 2023; 40:551-563. [PMID: 37606864 DOI: 10.1007/s10719-023-10133-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 11/18/2022] [Accepted: 07/26/2023] [Indexed: 08/23/2023]
Abstract
Globo A is a neutral Globo-series glycosphingolipid (GSL) that shows natural properties of a cytotoxicity receptor NKp44 binding ligand. The highly complex heptasaccharide glycan structure of Globo A combined with its biological profile provides a unique target for the development of a synthetic method to facilitate its bioactivity studies. Here, a concise chemoenzymatic route to the synthesis of Globo A and its α1,3-galactose-linked congener Globo B is reported. The key to success was the use of a synthetic azido β-Globo H sphingosine (Globo H-βSph) as an acceptor substrate and two glycosyl transferases, an α1,3-N-acetylgalactosaminyltransferase from Helicobacter mustelae (BgtA) and a human blood group B α1,3-galactosyltransferase (h1,3GTB), for stereoselective construction of the terminal α1,3-GalNAc and α1,3-Gal linkages, respectively. The azido-Sph lipid sidechain is further elaborated by reduction and a chemoselective N-acylation to complete the total synthesis of the neutral Globo-series GSLs. In addition, the synthesis of Forssman and para-Forssman antigens were prepared. The strategy may be suitable for accessing other complex GSLs and related lipid-modified GSL derivatives.
Collapse
Affiliation(s)
- Yu-Ching Chiang
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Chun-Yen Wu
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Pei-Yun Chiang
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Avijit K Adak
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan.
| | - Chun-Cheng Lin
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan.
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
| |
Collapse
|
14
|
Issleny BM, Jamjoum R, Majumder S, Stiban J. Sphingolipids: From structural components to signaling hubs. Enzymes 2023; 54:171-201. [PMID: 37945171 DOI: 10.1016/bs.enz.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
In late November 2019, Prof. Lina M. Obeid passed away from cancer, a disease she spent her life researching and studying its intricate molecular underpinnings. Along with her husband, Prof. Yusuf A. Hannun, Obeid laid down the foundations of sphingolipid biochemistry and oversaw its remarkable evolution over the years. Lipids are a class of macromolecules that are primarily associated with cellular architecture. In fact, lipids constitute the perimeter of the cell in such a way that without them, there cannot be cells. Hence, much of the early research on lipids identified the function of this class of biological molecules as merely structural. Nevertheless, unlike proteins, carbohydrates, and nucleic acids, lipids are elaborately diverse as they are not made up of monomers in polymeric forms. This diversity in structure is clearly mirrored by functional pleiotropy. In this chapter, we focus on a major subset of lipids, sphingolipids, and explore their historic rise from merely inert structural components of plasma membranes to lively and necessary signaling molecules that transmit various signals and control many cellular processes. We will emphasize the works of Lina Obeid since she was an integral pillar of the sphingolipid research world.
Collapse
Affiliation(s)
- Batoul M Issleny
- Department of Pharmacy, Birzeit University, West Bank, Palestine
| | - Rama Jamjoum
- Department of Pharmacy, Birzeit University, West Bank, Palestine
| | | | - Johnny Stiban
- Department of Biology and Biochemistry, Birzeit University, West Bank, Palestine.
| |
Collapse
|
15
|
Ya'ar Bar S, Pintel N, Abd Alghne H, Khattib H, Avni D. The therapeutic potential of sphingolipids for cardiovascular diseases. Front Cardiovasc Med 2023; 10:1224743. [PMID: 37608809 PMCID: PMC10440740 DOI: 10.3389/fcvm.2023.1224743] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 07/17/2023] [Indexed: 08/24/2023] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of morbidity and mortality worldwide and Inflammation plays a critical role in the development of CVD. Despite considerable progress in understanding the underlying mechanisms and various treatment options available, significant gaps in therapy necessitate the identification of novel therapeutic targets. Sphingolipids are a family of lipids that have gained attention in recent years as important players in CVDs and the inflammatory processes that underlie their development. As preclinical studies have shown that targeting sphingolipids can modulate inflammation and ameliorate CVDs, targeting sphingolipids has emerged as a promising therapeutic strategy. This review discusses the current understanding of sphingolipids' involvement in inflammation and cardiovascular diseases, the existing therapeutic approaches and gaps in therapy, and explores the potential of sphingolipids-based drugs as a future avenue for CVD treatment.
Collapse
Affiliation(s)
- Sapir Ya'ar Bar
- Department of Natural Compound, Nutrition, and Health, MIGAL, Kiryat Shmona, Israel
| | - Noam Pintel
- Department of Natural Compound, Nutrition, and Health, MIGAL, Kiryat Shmona, Israel
| | - Hesen Abd Alghne
- Department of Natural Compound, Nutrition, and Health, MIGAL, Kiryat Shmona, Israel
- Tel-Hai College Department of Biotechnology, Kiryat Shmona, Israel
| | - Hamdan Khattib
- Department of Natural Compound, Nutrition, and Health, MIGAL, Kiryat Shmona, Israel
- Department of Gastroenterology and Hepatology, Tel Aviv University Sackler Faculty of Medicine, Tel Aviv, Israel
| | - Dorit Avni
- Department of Natural Compound, Nutrition, and Health, MIGAL, Kiryat Shmona, Israel
- Tel-Hai College Department of Biotechnology, Kiryat Shmona, Israel
| |
Collapse
|
16
|
Khoury S, Soubeyre V, Cabaret S, Grégoire S, Mézière E, Masson E, Grosmaitre X, Bretillon L, Berdeaux O, Acar N, Le Bon AM. Impact of dietary n-3 polyunsaturated fatty acid intake during the perinatal and post-weaning periods on the phospholipid and ganglioside composition of olfactory tissues. Prostaglandins Leukot Essent Fatty Acids 2023; 191:102556. [PMID: 36870298 DOI: 10.1016/j.plefa.2023.102556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/02/2023] [Accepted: 02/23/2023] [Indexed: 02/27/2023]
Abstract
The olfactory mucosa (OM) and olfactory bulb (OB) are neuronal tissues that contribute to the early processing of olfactory information. They contain significant amounts of n-3 and n-6 polyunsaturated fatty acids (PUFAs), which are crucial for neuronal tissue development. In this study, we evaluated the impact of feeding mice diets that are either deficient in α-linolenic acid (ALA) or supplemented with n-3 long-chain PUFAs from gestation to adolescence on the phospholipid and ganglioside composition of these tissues. Both diets modified the levels of some phospholipid classes, notably the phosphatidylserine and phosphatidylethanolamine levels. In addition, the low-ALA diet enriched n-6 PUFAs in the main phospholipid classes of both tissues, while the diet supplemented with n-3 PUFAs enhanced the n-3 PUFA-containing phospholipid species level, mainly in OM. The diets also modulated the levels and profiles of several ganglioside classes in OM and OB. These modifications may have repercussions on the olfactory sensitivity.
Collapse
Affiliation(s)
- Spiro Khoury
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France; INRAE, PROBE Research Infrastructure, ChemoSens facility, F-21000 Dijon, France
| | - Vanessa Soubeyre
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Stéphanie Cabaret
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France; INRAE, PROBE Research Infrastructure, ChemoSens facility, F-21000 Dijon, France
| | - Stéphane Grégoire
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Esther Mézière
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France; INRAE, PROBE Research Infrastructure, ChemoSens facility, F-21000 Dijon, France
| | - Elodie Masson
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Xavier Grosmaitre
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Lionel Bretillon
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Olivier Berdeaux
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France; INRAE, PROBE Research Infrastructure, ChemoSens facility, F-21000 Dijon, France
| | - Niyazi Acar
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Anne Marie Le Bon
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université Bourgogne Franche-Comté, F-21000 Dijon, France.
| |
Collapse
|
17
|
Yesmin F, Furukawa K, Kambe M, Ohmi Y, Bhuiyan RH, Hasnat MA, Mizutani M, Tajima O, Hashimoto N, Tsuchida A, Kaneko K, Furukawa K. Extracellular vesicles released from ganglioside GD2-expressing melanoma cells enhance the malignant properties of GD2-negative melanomas. Sci Rep 2023; 13:4987. [PMID: 36973292 PMCID: PMC10042834 DOI: 10.1038/s41598-023-31216-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/08/2023] [Indexed: 03/29/2023] Open
Abstract
Exosomes (small extracellular vesicles: EVs) have attracted increasing attention from basic scientists and clinicians since they play important roles in cell-to-cell communication in various biological processes. Various features of EVs have been elucidated regarding their contents, generation and secretion mechanisms, and functions in inflammation, regeneration, and cancers. These vesicles are reported to contain proteins, RNAs, microRNAs, DNAs, and lipids. Although the roles of individual components have been rigorously studied, the presence and roles of glycans in EVs have rarely been reported. In particular, glycosphingolipids in EVs have not been investigated to date. In this study, the expression and function of a representative cancer-associated ganglioside, GD2, in malignant melanomas was investigated. Generally, cancer-associated gangliosides have been shown to enhance malignant properties and signals in cancers. Notably, EVs derived from GD2-expressing melanomas enhanced the malignant phenotypes of GD2-negative melanomas, such as cell growth, invasion, and cell adhesion, in a dose-dependent manner. The EVs also induced increased phosphorylation of signaling molecules such as EGF receptor and focal adhesion kinase. These results suggest that EVs released from cancer-associated ganglioside-expressing cells exert many functions that have been reported as a function of these gangliosides and regulate microenvironments, including total aggravation of heterogeneous cancer tissues, leading to more malignant and advanced cancer types.
Collapse
Affiliation(s)
- Farhana Yesmin
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Keiko Furukawa
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Mariko Kambe
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Yuhsuke Ohmi
- Department of Clinical Engineering, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Robiul Hasan Bhuiyan
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
- Department of Biochemistry and Molecular Biology, University of Chittagong, 4331, Chittagong, Bangladesh
| | - Mohammad Abul Hasnat
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Momoka Mizutani
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Orie Tajima
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Noboru Hashimoto
- Department of Tissue Regeneration, Tokushima University School of Dentistry, Kuramoto-Cho 3, Tokushima, 770-8504, Japan
| | - Akiko Tsuchida
- Laboratory of Glyco- Bioengineering, The Noguchi Institute, Itabashi, 173-0003, Japan
| | - Kei Kaneko
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan
| | - Koichi Furukawa
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Matsumoto 1200, Kasugai, Aichi, 487-8501, Japan.
| |
Collapse
|
18
|
Yamaji T, Homma Y. Construction of Sphingolipid Remodeled Cells by Genome Editing. Methods Mol Biol 2023; 2613:111-125. [PMID: 36587075 DOI: 10.1007/978-1-0716-2910-9_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Sphingolipids are ubiquitously expressed in eukaryotes and play various functional roles. The key characteristic of sphingolipids is their diversity of molecular species. Sphingomyelin (SM) and glycosphingolipids (GSLs) are the major components of sphingolipids in the plasma membrane, which are composed of ceramide and a polar head-group. SM is the most abundant sphingolipid species in mammalian cells, while GSLs have a wide variety of glycans as head groups. Various fatty acids in ceramide also contribute to the diversity of sphingolipid species. To analyze the cellular function of each sphingolipid species, precise gene manipulation is essential. Recent developments in genome editing technologies have facilitated complete gene disruption in cultured cells. This chapter describes protocols for the construction of various sphingolipid-related gene knockout HeLa cells using the clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 system and for confirmation of changes in their lipid composition using radioisotopes and thin layer chromatography. This sphingolipid-remodeled cell panel is a useful tool for analyzing the cellular functions of sphingolipid species and as a reference for lipid analysis.
Collapse
Affiliation(s)
- Toshiyuki Yamaji
- Department of Biochemistry and Cell Biology, National Institute of Infectious Diseases, Tokyo, Japan.
| | - Yuta Homma
- Department of Biochemistry and Cell Biology, National Institute of Infectious Diseases, Tokyo, Japan
| |
Collapse
|
19
|
Glycosphingolipid GM3 prevents albuminuria and podocytopathy induced by anti-nephrin antibody. Sci Rep 2022; 12:16058. [PMID: 36163359 PMCID: PMC9513075 DOI: 10.1038/s41598-022-20265-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/12/2022] [Indexed: 11/18/2022] Open
Abstract
Podocytopathy, which is characterized by injury to podocytes, frequently causes proteinuria or nephrotic syndrome. There is currently a paucity of effective therapeutic drugs to treat proteinuric kidney disease. Recent research suggests the possibility that glycosphingolipid GM3 maintains podocyte function by acting on various molecules including nephrin, but its mechanism of action remains unknown. Here, various analyses were performed to examine the potential relationship between GM3 and nephrin, and the function of GM3 in podocytes using podocytopathy mice, GM3 synthase gene knockout mice, and nephrin injury cells. Reduced amounts of GM3 and nephrin were observed in podocytopathy mice. Intriguingly, this reduction of GM3 and nephrin, as well as albuminuria, were inhibited by administration of valproic acid. However, when the same experiment was performed using GM3 synthase gene knockout mice, valproic acid administration did not inhibit albuminuria. Equivalent results were obtained in model cells. These findings indicate that GM3 acts with nephrin in a collaborative manner in the cell membrane. Taken together, elevated levels of GM3 stabilize nephrin, which is a key molecule of the slit diaphragm, by enhancing the environment of the cell membrane and preventing albuminuria. This study provides novel insight into new drug discovery, which may offer a new therapy for kidney disease with albuminuria.
Collapse
|
20
|
Glycosphingolipids form characteristic-sized liposomes that correlate with their antibody-inducing activities in mice. Biochem Biophys Res Commun 2022; 634:48-54. [DOI: 10.1016/j.bbrc.2022.09.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 09/22/2022] [Accepted: 09/24/2022] [Indexed: 11/18/2022]
|
21
|
Gao X, Lin L, Hu A, Zhao H, Kang L, Wang X, Yuan C, Yang P, Shen H. Shotgun lipidomics combined targeted MRM reveals sphingolipid signatures of coronary artery disease. Talanta 2022; 245:123475. [DOI: 10.1016/j.talanta.2022.123475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/07/2022] [Accepted: 04/09/2022] [Indexed: 11/16/2022]
|
22
|
Iwabuchi K, Nakayama H, Hanafusa K. Lactosylceramide-enriched microdomains mediate human neutrophil immunological functions via carbohydrate-carbohydrate interaction. Glycoconj J 2022; 39:239-246. [DOI: 10.1007/s10719-022-10060-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/19/2022] [Accepted: 03/23/2022] [Indexed: 11/28/2022]
|
23
|
Glycosphingolipids in human embryonic stem cells and breast cancer stem cells, and potential cancer therapy strategies based on their structures and functions. Glycoconj J 2022; 39:177-195. [PMID: 35267131 DOI: 10.1007/s10719-021-10032-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/27/2021] [Accepted: 12/08/2021] [Indexed: 12/26/2022]
Abstract
Expression profiles of glycosphingolipids (GSLs) in human embryonic stem cell (hESC) lines and their differentiated embryoid body (EB) outgrowth cells, consisting of three germ layers, were surveyed systematically. Several globo- and lacto-series GSLs were identified in undifferentiated hESCs and during differentiation of hESCs to EB outgrowth cells, and core structure switching of these GSLs to gangliosides was observed. Such switching was attributable to altered expression of key glycosyltransferases (GTs) in GSL biosynthetic pathways, reflecting the unique stage-specific transitions and mechanisms characteristic of the differentiation process. Lineage-specific differentiation of hESCs was associated with further GSL alterations. During differentiation of undifferentiated hESCs to neural progenitor cells, core structure switching from globo- and lacto-series to primarily gangliosides (particularly GD3) was again observed. During differentiation to endodermal cells, alterations of GSL profiles were distinct from those in differentiation to EB outgrowth or neural progenitor cells, with high expression of Gb4Cer and low expression of stage-specific embryonic antigen (SSEA)-3, -4, or GD3 in endodermal cells. Again, such profile changes resulted from alterations of key GTs in GSL biosynthetic pathways. Novel glycan structures identified on hESCs and their differentiated counterparts presumably play functional roles in hESCs and related cancer or cancer stem cells, and will be useful as surface biomarkers. We also examined GSL expression profiles in breast cancer stem cells (CSCs), using a model of epithelial-mesenchymal transition (EMT)-induced human breast CSCs. We found that GD2 and GD3, together with their common upstream GTs, GD3 synthase (GD3S) and GD2/GM2 synthase, maintained stem cell phenotype in breast CSCs. Subsequent studies showed that GD3 was associated with epidermal growth factor receptor (EGFR), and activated EGFR signaling in breast CSCs and breast cancer cell lines. GD3S knockdown enhanced cytotoxicity of gefitinib (an EGFR kinase inhibitor) in resistant MDA-MB468 cells, both in vitro and in vivo. Our findings indicate that GD3S contributes to gefitinib resistance in EGFR-positive breast cancer cells, and is a potentially useful therapeutic target in drug-resistant breast cancers.
Collapse
|
24
|
He X, Guan F, Lei L. Structure and function of glycosphingolipids on small extracellular vesicles. Glycoconj J 2022; 39:197-205. [PMID: 35201531 PMCID: PMC8866925 DOI: 10.1007/s10719-022-10052-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/12/2022] [Accepted: 02/16/2022] [Indexed: 12/22/2022]
Abstract
Extracellular vesicles (EVs) are membrane-delineated particles secreted by most types of cells under both normal and pathophysiological conditions. EVs are believed to mediate intercellular communication by serving as carriers of different bioactive ingredients, including proteins, nucleic acids and lipids. Glycoconjugates are complex molecules consisting of covalently linked carbohydrate with proteins or lipids. These glycoconjugates play essential roles in the sorting of vesicular protein and the uptake of small extracellular vesicles (30–100 nm, sEVs) into recipient cells. Glycosphingolipids (GSLs), one subtype of glycolipids, which are ubiquitous membrane components in almost all living organisms, are also commonly distributed on sEVs. However, the study of functional roles of GSLs on sEVs are far behind than other functional cargos. The purpose of this review is to highlight the importance of GSLs on sEVs. Initially, we described classification and structure of GSLs. Then, we briefly introduced the essential functions of GSLs, which are able to interact with functional membrane proteins, such as growth factor receptors, integrins and tetraspanins, to modulate cell growth, adhesion and cell motility. In addition, we discussed analytical methods for studying GSLs on sEVs. Finally, we focused on the function of GSLs on sEVs, including regulating the aggregation of extracellular α-synuclein (α-syn) or extracellular amyloid-β (Aβ) and influencing tumor cell malignancy.
Collapse
Affiliation(s)
- Xin He
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology, College of Life Sciences, Northwest University, Xi'an, China
| | - Feng Guan
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology, College of Life Sciences, Northwest University, Xi'an, China.
| | - Lei Lei
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology, College of Life Sciences, Northwest University, Xi'an, China.
| |
Collapse
|
25
|
Berois N, Pittini A, Osinaga E. Targeting Tumor Glycans for Cancer Therapy: Successes, Limitations, and Perspectives. Cancers (Basel) 2022; 14:cancers14030645. [PMID: 35158915 PMCID: PMC8833780 DOI: 10.3390/cancers14030645] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/17/2022] [Accepted: 01/21/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Aberrant glycosylation is a common feature of many cancers, and it plays crucial roles in tumor development and biology. Cancer progression can be regulated by several physiopathological processes controlled by glycosylation, such as cell–cell adhesion, cell–matrix interaction, epithelial-to-mesenchymal transition, tumor proliferation, invasion, and metastasis. Different mechanisms of aberrant glycosylation lead to the formation of tumor-associated carbohydrate antigens (TACAs), which are suitable for selective cancer targeting, as well as novel antitumor immunotherapy approaches. This review summarizes the strategies developed in cancer immunotherapy targeting TACAs, analyzing molecular and cellular mechanisms and state-of-the-art methods in clinical oncology. Abstract Aberrant glycosylation is a hallmark of cancer and can lead to changes that influence tumor behavior. Glycans can serve as a source of novel clinical biomarker developments, providing a set of specific targets for therapeutic intervention. Different mechanisms of aberrant glycosylation lead to the formation of tumor-associated carbohydrate antigens (TACAs) suitable for selective cancer-targeting therapy. The best characterized TACAs are truncated O-glycans (Tn, TF, and sialyl-Tn antigens), gangliosides (GD2, GD3, GM2, GM3, fucosyl-GM1), globo-serie glycans (Globo-H, SSEA-3, SSEA-4), Lewis antigens, and polysialic acid. In this review, we analyze strategies for cancer immunotherapy targeting TACAs, including different antibody developments, the production of vaccines, and the generation of CAR-T cells. Some approaches have been approved for clinical use, such as anti-GD2 antibodies. Moreover, in terms of the antitumor mechanisms against different TACAs, we show results of selected clinical trials, considering the horizons that have opened up as a result of recent developments in technologies used for cancer control.
Collapse
Affiliation(s)
- Nora Berois
- Laboratorio de Glicobiología e Inmunología Tumoral, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay;
- Correspondence: (N.B.); (E.O.)
| | - Alvaro Pittini
- Laboratorio de Glicobiología e Inmunología Tumoral, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay;
- Departamento de Inmunobiología, Facultad de Medicina, Universidad de la República, Montevideo 11800, Uruguay
| | - Eduardo Osinaga
- Laboratorio de Glicobiología e Inmunología Tumoral, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay;
- Departamento de Inmunobiología, Facultad de Medicina, Universidad de la República, Montevideo 11800, Uruguay
- Correspondence: (N.B.); (E.O.)
| |
Collapse
|
26
|
Oligosaccharide Presentation Modulates the Molecular Recognition of Glycolipids by Galectins on Membrane Surfaces. Pharmaceuticals (Basel) 2022; 15:ph15020145. [PMID: 35215258 PMCID: PMC8878398 DOI: 10.3390/ph15020145] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/14/2022] [Accepted: 01/17/2022] [Indexed: 02/01/2023] Open
Abstract
Galectins are a family of glycan binding proteins that stand out for the wide range of biological phenomena in which they are involved. Most galectin functions are associated with their glycan binding capacities, which are generally well characterized at the oligosaccharide level, but not at the glycoprotein or glycolipid level. Glycolipids form the part of cell membranes where they can act as galectin cellular receptors. In this scenario, glycan presentation as well as the membrane chemical and structural features are expected to have a strong impact in these molecular association processes. Herein, liposomes were used as membrane mimicking scaffolds for the presentation of glycosphingolipids (GSLs) and to investigate their interaction with Galectin-3 and the N-domain of Galectin-8 (Gal8N). The binding towards GM3 and GM1 and their non-silaylated GSLs was compared to the binding to the free glycans, devoid of lipid. The analysis was carried out using a combination of NMR methods, membrane perturbation studies, and molecular modeling. Our results showed a different tendency of the two galectins in their binding capacities towards the glycans, depending on whether they were free oligosaccharides or as part of GSL inserted into a lipid bilayer, highlighting the significance of GSL glycan presentation on membranes in lectin binding.
Collapse
|
27
|
Yesmin F, Bhuiyan RH, Ohmi Y, Yamamoto S, Kaneko K, Ohkawa Y, Zhang P, Hamamura K, Cheung NKV, Kotani N, Honke K, Okajima T, Kambe M, Tajima O, Furukawa K, Furukawa K. Ganglioside GD2 Enhances the Malignant Phenotypes of Melanoma Cells by Cooperating with Integrins. Int J Mol Sci 2021; 23:ijms23010423. [PMID: 35008849 PMCID: PMC8745508 DOI: 10.3390/ijms23010423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/12/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022] Open
Abstract
Gangliosides have been considered to modulate cell signals in the microdomain of the cell membrane, lipid/rafts, or glycolipid-enriched microdomain/rafts (GEM/rafts). In particular, cancer-associated gangliosides were reported to enhance the malignant properties of cancer cells. In fact, GD2-positive (GD2+) cells showed increased proliferation, invasion, and adhesion, compared with GD2-negative (GD2-) cells. However, the precise mechanisms by which gangliosides regulate cell signaling in GEM/rafts are not well understood. In order to analyze the roles of ganglioside GD2 in the malignant properties of melanoma cells, we searched for GD2-associating molecules on the cell membrane using the enzyme-mediated activation of radical sources combined with mass spectrometry, and integrin β1 was identified as a representative GD2-associating molecule. Then, we showed the physical association of GD2 and integrin β1 by immunoprecipitation/immunoblotting. Close localization was also shown by immuno-cytostaining and the proximity ligation assay. During cell adhesion, GD2+ cells showed multiple phospho-tyrosine bands, i.e., the epithelial growth factor receptor and focal adhesion kinase. The knockdown of integrin β1 revealed that the increased malignant phenotypes in GD2+ cells were clearly cancelled. Furthermore, the phosphor-tyrosine bands detected during the adhesion of GD2+ cells almost completely disappeared after the knockdown of integrin β1. Finally, immunoblotting to examine the intracellular distribution of integrins during cell adhesion revealed that large amounts of integrin β1 were localized in GEM/raft fractions in GD2+ cells before and just after cell adhesion, with the majority being localized in the non-raft fractions in GD2- cells. All these results suggest that GD2 and integrin β1 cooperate in GEM/rafts, leading to enhanced malignant phenotypes of melanomas.
Collapse
Affiliation(s)
- Farhana Yesmin
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
- Department of Molecular Biochemistry, Nagoya University Graduate School of Medicine, Nagoya 466-0065, Japan;
| | - Robiul H. Bhuiyan
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
| | - Yuhsuke Ohmi
- Department of Medical Technology, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan;
| | - Satoko Yamamoto
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
| | - Kei Kaneko
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
| | - Yuki Ohkawa
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
- Department of Glyco-Oncology and Medical Biochemistry, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Pu Zhang
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
- Department of Molecular Biochemistry, Nagoya University Graduate School of Medicine, Nagoya 466-0065, Japan;
| | - Kazunori Hamamura
- Department of Pharmacology, Aichi Gakuin University School of Dentistry, Nagoya 464-8650, Japan;
| | | | - Norihiro Kotani
- Department of Biochemistry, Saitama Medical University, Saitama 350-0495, Japan;
| | - Koichi Honke
- Department of Biochemistry, Kochi University School of Medicine, Nangoku 783-8505, Japan;
| | - Tetsuya Okajima
- Department of Molecular Biochemistry, Nagoya University Graduate School of Medicine, Nagoya 466-0065, Japan;
| | - Mariko Kambe
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
| | - Orie Tajima
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
| | - Keiko Furukawa
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
| | - Koichi Furukawa
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai 487-8501, Japan; (F.Y.); (R.H.B.); (S.Y.); (K.K.); (Y.O.); (P.Z.); (M.K.); (O.T.); (K.F.)
- Department of Molecular Biochemistry, Nagoya University Graduate School of Medicine, Nagoya 466-0065, Japan;
- Correspondence: ; Tel.: +81-568-51-9512
| |
Collapse
|
28
|
Sigal DS, Hermel DJ, Hsu P, Pearce T. The role of Globo H and SSEA-4 in the development and progression of cancer, and their potential as therapeutic targets. Future Oncol 2021; 18:117-134. [PMID: 34734786 DOI: 10.2217/fon-2021-1110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Glycans, chains of sugar molecules found conjugated to cell proteins and lipids, contribute to their growth, movement and differentiation. Aberrant glycosylation is a hallmark of several medical conditions including tumorigenesis. Glycosphingolipids (GSLs), consisting of glycans conjugated to a lipid (ceramide) core, are found in the lipid bilayer of eukaryotic cell membranes. GSLs, play an active role in cell processes. Several GSLs are expressed by human embryonic stem cells and have been found to be overexpressed in several types of cancer. In this review, we discuss the data, hypotheses and perspectives related to the GSLs Globo H and SSEA-4.
Collapse
Affiliation(s)
- Darren S Sigal
- Director, GI Oncology, Scripps Clinic & Scripps MD Anderson Cancer Center, 10710 N Torrey Pines Road, La Jolla, CA 92037, USA
| | - David J Hermel
- Scripps Clinic & Scripps MD Anderson Cancer Center, 10710 N Torrey Pines Road, LA Jolla, CA 92037, USA
| | - Pei Hsu
- Medical Advisor, Medical Affairs & Clinical Development, OBI Pharma Inc. 7F, No. 369, Zhongxiao E Road, Nangang District, Taipei City, 115, Taiwan
| | - Tillman Pearce
- Chief Medical Officer, OBI Pharma USA Inc., 6020 Cornerstone Court W, Suite 200, San Diego, CA 92121, USA
| |
Collapse
|
29
|
Rodphon W, Laohapaisan P, Supantanapong N, Reamtong O, Ngiwsara L, Lirdprapamongkol K, Thongsornkleeb C, Khunnawutmanotham N, Tummatorn J, Svasti J, Ruchirawat S. Synthesis of Isocryptolepine-Triazole Adducts and Evaluation of Their Cytotoxic Activity. ChemMedChem 2021; 16:3750-3762. [PMID: 34610210 DOI: 10.1002/cmdc.202100554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/01/2021] [Indexed: 11/05/2022]
Abstract
Eighteen hybrid compounds between 8-bromo-2-fluoro-isocryptolepine (4) and 1,2,3-triazole were synthesized via azide rearrangement-annulation reaction. Compound 4 underwent regioselective N-propargylation and click reaction to form 8-bromo-2-fluoro-isocryptolepine-triazole hybrids 11 which were evaluated for cytotoxic activity. Compound 11 c containing 1-anisyltriazole was the most effective in inhibiting HepG2, HuCCA-1 and A549 cell lines (IC50 values of 1.65-3.07 μM) while compounds 11 a (1-phenyltriazole), 11 j (1-para-CF3 -benzyltriazole) and 11 l (1-meta-Cl-benzyltriazole) were potent inhibitors of HuCCA-1, HepG2 and A549 cell lines, respectively. Moreover, 11 l showed the lowest cytotoxicity to normal human kidney cell line. Compounds 11 c and 11 l provided improvement of cytotoxic activity over 4. Compounds 4, 11 c and 11 l were selected to investigate their mechanisms of action. The results showed that 4 could induce G2/M cell cycle arrest and was involved in the upregulation of p53 and p21 proteins. However, the mechanisms of growth inhibition by 11 c and 11 l were associated with G0/G1 cell cycle arrest and mediated by induction of oxidative stress.
Collapse
Affiliation(s)
- Warabhorn Rodphon
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Pavitra Laohapaisan
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Nantamon Supantanapong
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Onrapak Reamtong
- Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, 420/6 Ratchawithi Road, Thung Phayathai Subdistrict Ratchathewi, Bangkok, 10400, Thailand
| | - Lukana Ngiwsara
- Laboratory of Biochemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Kriengsak Lirdprapamongkol
- Laboratory of Biochemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Charnsak Thongsornkleeb
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand.,Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Nisachon Khunnawutmanotham
- Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Jumreang Tummatorn
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand.,Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Jisnuson Svasti
- Laboratory of Biochemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| | - Somsak Ruchirawat
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology (EHT), Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand.,Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok, 10210, Thailand
| |
Collapse
|
30
|
Cui Y, Qu X. Genetic mechanisms of prebiotic carbohydrate metabolism in lactic acid bacteria: Emphasis on Lacticaseibacillus casei and Lacticaseibacillus paracasei as flexible, diverse and outstanding prebiotic carbohydrate starters. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.06.058] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
31
|
Karimi Alavijeh M, Meyer AS, Gras SL, Kentish SE. Synthesis of N-Acetyllactosamine and N-Acetyllactosamine-Based Bioactives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:7501-7525. [PMID: 34152750 DOI: 10.1021/acs.jafc.1c00384] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
N-Acetyllactosamine (LacNAc) or more specifically β-d-galactopyranosyl-1,4-N-acetyl-d-glucosamine is a unique acyl-amino sugar and a key structural unit in human milk oligosaccharides, an antigen component of many glycoproteins, and an antiviral active component for the development of effective drugs against viruses. LacNAc is useful itself and as a basic building block for producing various bioactive oligosaccharides, notably because this synthesis may be used to add value to dairy lactose. Despite a significant amount of information in the literature on the benefits, structures, and types of different LacNAc-derived oligosaccharides, knowledge about their effective synthesis for large-scale production is still in its infancy. This work provides a comprehensive analysis of existing production strategies for LacNAc and important LacNAc-based structures, including sialylated LacNAc as well as poly- and oligo-LacNAc. We conclude that direct extraction from milk is too complex, while chemical synthesis is also impractical at an industrial scale. Microbial routes have application when multiple step reactions are needed, but the major route to large-scale biochemical production will likely lie with enzymatic routes, particularly those using β-galactosidases (for LacNAc synthesis), sialidases (for sialylated LacNAc synthesis), and β-N-acetylhexosaminidases (for oligo-LacNAc synthesis). Glycosyltransferases, especially for the biosynthesis of extended complex LacNAc structures, could also play a major role in the future. In these cases, immobilization of the enzyme can increase stability and reduce cost. Processing parameters, such as substrate concentration and purity, acceptor/donor ratio, water activity, and temperature, can affect product selectivity and yield. More work is needed to optimize these reaction parameters and in the development of robust, thermally stable enzymes to facilitate commercial production of these important bioactive substances.
Collapse
Affiliation(s)
- M Karimi Alavijeh
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - A S Meyer
- Protein Chemistry and Enzyme Technology Division, Department of Biotechnology and Biomedicine, Technical University of Denmark (DTU), DK-2800 Kongens Lyngby, Denmark
| | - S L Gras
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - S E Kentish
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| |
Collapse
|
32
|
Chao HC, McLuckey SA. In-Depth Structural Characterization and Quantification of Cerebrosides and Glycosphingosines with Gas-Phase Ion Chemistry. Anal Chem 2021; 93:7332-7340. [PMID: 33957046 DOI: 10.1021/acs.analchem.1c01021] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Cerebrosides (n-HexCer) and glycosphingosines (n-HexSph) constitute two sphingolipid subclasses. Both are comprised of a monosaccharide headgroup (glucose or galactose in mammalian cells) linked via either an α- or β-glycosidic linkage to the sphingoid backbone (n = α or β, depending upon the nature of the linkage to the anomeric carbon of the sugar). Cerebrosides have an additional amide-bonded fatty acyl chain linked to the sphingoid backbone. While differentiating the multiple isomers (i.e. glucose vs galactose, α- vs β-linkage) is difficult, it is crucial for understanding their specific biological roles in health and disease states. Shotgun tandem mass spectrometry has been a powerful tool in both lipidomics and glycomics analysis but is often limited in its ability to distinguish isomeric species. This work describes a new strategy combining shotgun tandem mass spectrometry with gas-phase ion chemistry to achieve both differentiation and quantification of isomeric cerebrosides and glycosphingosines. Briefly, deprotonated cerebrosides, [n-HexCer-H]-, or glycosphingosines, [n-HexSph-H]-, are reacted with terpyridine (Terpy) magnesium complex dications, [Mg(Terpy)2]2+, in the gas phase to produce a charge-inverted complex cation, [n-HexCer-H+MgTerpy]+ or [n-HexSph-H+MgTerpy]+. The collision-induced dissociation (CID) of the charge-inverted complex cations leads to significant spectral differences between the two groups of isomers, α-GalCer, β-GlcCer, and β-GalCer for cerebrosides and α-GlcSph, α-GalSph, β-GlcSph, and β-GalSph for glycosphingosines, which allows for isomer distinction. Moreover, we describe a quantification strategy with the normalized percent area extracted from selected diagnostic ions that quantify either three isomeric cerebroside or four isomeric glycosphingosine mixtures. The analytical performance was also evaluated in terms of accuracy, repeatability, and interday precision. Furthermore, CID of the product ions resulting from 443 Da loss from the charge-inverted complex cations ([n-HexCer-H+MgTerpy]+) has been performed and demonstrated for localization of the double-bond position on the amide-bonded monounsaturated fatty acyl chain in the cerebroside structure. The proposed strategy was successfully applied to the analysis of total cerebroside extracts from the porcine brain, providing in-depth structural information on cerebrosides from a biological mixture.
Collapse
Affiliation(s)
- Hsi-Chun Chao
- Department of Chemistry Purdue University 560 Oval Drive West Lafayette, Indiana 47907, United States
| | - Scott A McLuckey
- Department of Chemistry Purdue University 560 Oval Drive West Lafayette, Indiana 47907, United States
| |
Collapse
|
33
|
Application of the Antibody-Inducing Activity of Glycosphingolipids to Human Diseases. Int J Mol Sci 2021; 22:ijms22073776. [PMID: 33917390 PMCID: PMC8038663 DOI: 10.3390/ijms22073776] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/01/2021] [Accepted: 04/04/2021] [Indexed: 12/20/2022] Open
Abstract
Glycosphingolipids (GSLs) are composed of a mono-, di-, or oligosaccharide and a ceramide and function as constituents of cell membranes. Various molecular species of GSLs have been identified in mammalian cells due to differences in the structures of oligosaccharides. The oligosaccharide structure can vary depending on cell lineage, differentiation stage, and pathology; this property can be used as a cell identification marker. Furthermore, GSLs are involved in various aspects of the immune response, such as cytokine production, immune signaling, migration of immune cells, and antibody production. GSLs containing certain structures exhibit strong immunogenicity in immunized animals and promote the production of anti-GSL antibodies. By exploiting this property, it is possible to generate antibodies that recognize the fine oligosaccharide structure of specific GSLs or glycoproteins. In our study using artificially synthesized GSLs (artGSLs), we found that several structural features are correlated with the antibody-inducing activity of GSLs. Based on these findings, we designed artGSLs that efficiently induce the production of antibodies accompanied by class switching and developed several antibodies that recognize not only certain glycan structures of GSLs but also those of glycoproteins. This review comprehensively introduces the immune activities of GSLs and their application as pharmaceuticals.
Collapse
|
34
|
Rizzo R, Russo D, Kurokawa K, Sahu P, Lombardi B, Supino D, Zhukovsky MA, Vocat A, Pothukuchi P, Kunnathully V, Capolupo L, Boncompain G, Vitagliano C, Zito Marino F, Aquino G, Montariello D, Henklein P, Mandrich L, Botti G, Clausen H, Mandel U, Yamaji T, Hanada K, Budillon A, Perez F, Parashuraman S, Hannun YA, Nakano A, Corda D, D'Angelo G, Luini A. Golgi maturation-dependent glycoenzyme recycling controls glycosphingolipid biosynthesis and cell growth via GOLPH3. EMBO J 2021; 40:e107238. [PMID: 33749896 DOI: 10.15252/embj.2020107238] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/24/2021] [Accepted: 02/10/2021] [Indexed: 01/08/2023] Open
Abstract
Glycosphingolipids are important components of the plasma membrane where they modulate the activities of membrane proteins including signalling receptors. Glycosphingolipid synthesis relies on competing reactions catalysed by Golgi-resident enzymes during the passage of substrates through the Golgi cisternae. The glycosphingolipid metabolic output is determined by the position and levels of the enzymes within the Golgi stack, but the mechanisms that coordinate the intra-Golgi localisation of the enzymes are poorly understood. Here, we show that a group of sequentially-acting enzymes operating at the branchpoint among glycosphingolipid synthetic pathways binds the Golgi-localised oncoprotein GOLPH3. GOLPH3 sorts these enzymes into vesicles for intra-Golgi retro-transport, acting as a component of the cisternal maturation mechanism. Through these effects, GOLPH3 controls the sub-Golgi localisation and the lysosomal degradation rate of specific enzymes. Increased GOLPH3 levels, as those observed in tumours, alter glycosphingolipid synthesis and plasma membrane composition thereby promoting mitogenic signalling and cell proliferation. These data have medical implications as they outline a novel oncogenic mechanism of action for GOLPH3 based on glycosphingolipid metabolism.
Collapse
Affiliation(s)
- Riccardo Rizzo
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy.,Institute of Nanotechnology, National Research Council (CNR-NANOTEC), Lecce, Italy
| | - Domenico Russo
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Kazuo Kurokawa
- Live Cell Super-Resolution Imaging Research Team, RIKEN Center for Advanced Photonics, Saitama, Japan
| | - Pranoy Sahu
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Bernadette Lombardi
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Domenico Supino
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Mikhail A Zhukovsky
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Anthony Vocat
- École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Prathyush Pothukuchi
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Vidya Kunnathully
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Laura Capolupo
- École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | | | - Carlo Vitagliano
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | | | - Gabriella Aquino
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | - Daniela Montariello
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Petra Henklein
- Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Biochemistry, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Berlin, Germany
| | - Luigi Mandrich
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Gerardo Botti
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | - Henrik Clausen
- Faculty of Health Sciences, Centre for Glycomics, Department of Cellular and Molecular Medicine Nørre Alle 20, University of Copenhagen, Copenhagen N, Denmark
| | - Ulla Mandel
- Faculty of Health Sciences, Centre for Glycomics, Department of Cellular and Molecular Medicine Nørre Alle 20, University of Copenhagen, Copenhagen N, Denmark
| | - Toshiyuki Yamaji
- Department of Biochemistry & Cell Biology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kentaro Hanada
- Department of Biochemistry & Cell Biology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Alfredo Budillon
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | - Franck Perez
- Institute Curie - CNRS UMR1 44, Research Center, Paris, France
| | | | - Yusuf A Hannun
- Stony Brook University Medical Center, New York, NY, USA
| | - Akihiko Nakano
- Live Cell Super-Resolution Imaging Research Team, RIKEN Center for Advanced Photonics, Saitama, Japan
| | - Daniela Corda
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Giovanni D'Angelo
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy.,École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Alberto Luini
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| |
Collapse
|
35
|
Dingjan T, Futerman AH. The fine-tuning of cell membrane lipid bilayers accentuates their compositional complexity. Bioessays 2021; 43:e2100021. [PMID: 33656770 DOI: 10.1002/bies.202100021] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 01/17/2023]
Abstract
Cell membranes are now emerging as finely tuned molecular systems, signifying that re-evaluation of our understanding of their structure is essential. Although the idea that cell membrane lipid bilayers do little more than give shape and form to cells and limit diffusion between cells and their environment is totally passé, the structural, compositional, and functional complexity of lipid bilayers often catches cell and molecular biologists by surprise. Models of lipid bilayer structure have developed considerably since the heyday of the fluid mosaic model, principally by the discovery of the restricted diffusion of membrane proteins and lipids within the plane of the bilayer. In reviewing this field, we now suggest that further refinement of current models is necessary and propose that describing lipid bilayers as "finely-tuned molecular assemblies" best portrays their complexity and function. Also see the video abstract here: https://www.youtube.com/watch?v=ddkP-QRZTl8.
Collapse
Affiliation(s)
- Tamir Dingjan
- Department of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel
| | - Anthony H Futerman
- Department of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel
| |
Collapse
|
36
|
Claus RA, Graeler MH. Sphingolipidomics in Translational Sepsis Research-Biomedical Considerations and Perspectives. Front Med (Lausanne) 2021; 7:616578. [PMID: 33553212 PMCID: PMC7854573 DOI: 10.3389/fmed.2020.616578] [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: 10/12/2020] [Accepted: 12/03/2020] [Indexed: 12/11/2022] Open
Abstract
Scientific Background: Sphingolipids are a highly diverse group of lipids with respect to physicochemical properties controlling either structure, distribution, or function, all of them regulating cellular response in health and disease. Mass spectrometry, on the other hand, is an analytical technique characterizing ionized molecules or fragments thereof by mass-to-charge ratios, which has been prosperingly developed for rapid and reliable qualitative and quantitative identification of lipid species. Parallel to best performance of in-depth chromatographical separation of lipid classes, preconditions of precise quantitation of unique molecular species by preprocessing of biological samples have to be fulfilled. As a consequence, “lipid profiles” across model systems and human individuals, esp. complex (clinical) samples, have become eminent over the last couple of years due to sensitivity, specificity, and discriminatory capability. Therefore, it is significance to consider the entire experimental strategy from sample collection and preparation, data acquisition, analysis, and interpretation. Areas Covered: In this review, we outline considerations with clinical (i.e., human) samples with special emphasis on sample handling, specific physicochemical properties, target measurements, and resulting profiling of sphingolipids in biomedicine and translational research to maximize sensitivity and specificity as well as to provide robust and reproducible results. A brief commentary is also provided regarding new insights of “clinical sphingolipidomics” in translational sepsis research. Expert Opinion: The role of mass spectrometry of sphingolipids and related species (“sphingolipidomics”) to investigate cellular and compartment-specific response to stress, e.g., in generalized infection and sepsis, is on the rise and the ability to integrate multiple datasets from diverse classes of biomolecules by mass spectrometry measurements and metabolomics will be crucial to fostering our understanding of human health as well as response to disease and treatment.
Collapse
Affiliation(s)
- Ralf A Claus
- Department for Anesthesiology and Intensive Care Medicine, Sepsis Research, Jena University Hospital, Jena, Germany
| | - Markus H Graeler
- Department for Anesthesiology and Intensive Care Medicine, Sepsis Research, Jena University Hospital, Jena, Germany.,Center for Sepsis Care & Control, Jena University Hospital, Jena, Germany.,Center for Molecular Biomedicine (CMB), Jena University Hospital, Jena, Germany
| |
Collapse
|
37
|
Yokota R, Bhunu B, Toba H, Intapad S. Sphingolipids and Kidney Disease: Possible Role of Preeclampsia and Intrauterine Growth Restriction (IUGR). KIDNEY360 2021; 2:534-541. [PMID: 35369015 PMCID: PMC8786006 DOI: 10.34067/kid.0006322020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 01/06/2021] [Indexed: 02/04/2023]
Abstract
Sphingolipids are now considered not only as constitutional components of the cellular membrane but also as essential bioactive factors regulating development and physiologic functions. Ceramide is a vital intermediate of sphingolipid metabolism, synthesized by de novo and salvage pathways, producing multiple types of sphingolipids and their metabolites. Although mutations in gene-encoding enzymes regulating sphingolipid synthesis and metabolism cause distinct diseases, an abnormal sphingolipid metabolism contributes to various pathologic conditions, including kidney diseases. Excessive accumulation of glycosphingolipids and promotion of the ceramide salvage and sphingosine-1-phosphate (S1P) pathways are found in the damaged kidney. Acceleration of the sphingosine kinase/S1P/S1P receptor (SphK/S1P/S1PR) axis plays a central role in deteriorating kidney functions. The SphK/S1P/S1PR signaling impairment is also found during pregnancy complications, such as preeclampsia and intrauterine growth restriction (IUGR). This mini-review discusses the current state of knowledge regarding the role of sphingolipid metabolism on kidney diseases, and the possible involvement of preeclampsia and IUGR conditions.
Collapse
Affiliation(s)
- Rodrigo Yokota
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Benjamin Bhunu
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Hiroe Toba
- Division of Pathological Sciences, Department of Clinical Pharmacology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Suttira Intapad
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| |
Collapse
|
38
|
Deciphering the Importance of Glycosphingolipids on Cellular and Molecular Mechanisms Associated with Epithelial-to-Mesenchymal Transition in Cancer. Biomolecules 2021; 11:biom11010062. [PMID: 33418847 PMCID: PMC7824851 DOI: 10.3390/biom11010062] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/31/2020] [Accepted: 01/02/2021] [Indexed: 12/12/2022] Open
Abstract
Every living cell is covered with a dense and complex layer of glycans on the cell surface, which have important functions in the interaction between cells and their environment. Glycosphingolipids (GSLs) are glycans linked to lipid molecules that together with sphingolipids, sterols, and proteins form plasma membrane lipid rafts that contribute to membrane integrity and provide specific recognition sites. GSLs are subdivided into three major series (globo-, ganglio-, and neolacto-series) and are synthesized in a non-template driven process by enzymes localized in the ER and Golgi apparatus. Altered glycosylation of lipids are known to be involved in tumor development and metastasis. Metastasis is frequently linked with reversible epithelial-to-mesenchymal transition (EMT), a process involved in tumor progression, and the formation of new distant metastatic sites (mesenchymal-to-epithelial transition or MET). On a single cell basis, cancer cells lose their epithelial features to gain mesenchymal characteristics via mechanisms influenced by the composition of the GSLs on the cell surface. Here, we summarize the literature on GSLs in the context of reversible and cancer-associated EMT and discuss how the modification of GSLs at the cell surface may promote this process.
Collapse
|
39
|
B3GALT5 knockout alters gycosphingolipid profile and facilitates transition to human naïve pluripotency. Proc Natl Acad Sci U S A 2020; 117:27435-27444. [PMID: 33087559 PMCID: PMC7959494 DOI: 10.1073/pnas.2003155117] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
These studies provide systematically characterized glycosphingolipid (GSL) profiles and expression level of glycosyltransferase upon the conversion of human ESCs from primed to naïve state. We identify a switch of GSL profile from globo- and lacto-series to neolacto-series GSLs, accompanied by the downregulation of β-1,3-galactosyltransferase (B3GALT5) during the pluripotency transition. The CRISPR/Cas9-generated B3GALT5 knockout increases the level of intracellular Ca2+, resulting in an intermediate state of pluripotency, which facilitates the primed- to naïve-state transition in human ESCs. In addition, the altered GSL could be rescued through overexpression of B3GALT5. Thus, our results provide a new perspective in the understanding of human pluripotency transition from primed to naïve state, which can be facilitated by changing the expression of single glycosyltransferase, B3GALT5. Conversion of human pluripotent stem cells from primed to naïve state is accompanied by altered transcriptome and methylome, but glycosphingolipid (GSL) profiles in naïve human embryonic stem cells (hESCs) have not been systematically characterized. Here we showed a switch from globo-(SSEA-3, SSEA-4, and Globo H) and lacto-series (fucosyl-Lc4Cer) to neolacto-series GSLs (SSEA-1 and H type 2 antigen), along with marked down-regulation of β-1,3-galactosyltransferase (B3GALT5) upon conversion to naïve state. CRISPR/Cas9-generated B3GALT5-knockout (KO) hESCs displayed an altered GSL profile, increased cloning efficiency and intracellular Ca2+, reminiscent of the naïve state, while retaining differentiation ability. The altered GSLs could be rescued through overexpression of B3GALT5. B3GALT5-KO cells cultured with 2iLAF exhibited naïve-like transcriptome, global DNA hypomethylation, and X-chromosome reactivation. In addition, B3GALT5-KO rendered hESCs more resistant to calcium chelator in blocking entry into naïve state. Thus, loss of B3GALT5 induces a distinctive state of hESCs displaying unique GSL profiling with expression of neolacto-glycans, increased Ca2+, and conducive for transition to naïve pluripotency.
Collapse
|
40
|
Chao HC, McLuckey SA. Differentiation and Quantification of Diastereomeric Pairs of Glycosphingolipids Using Gas-Phase Ion Chemistry. Anal Chem 2020; 92:13387-13395. [PMID: 32883073 PMCID: PMC7544660 DOI: 10.1021/acs.analchem.0c02755] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Glycosphingolipids (GSLs), including lyso-glycosphingolipids (lyso-GSLs) and cerebrosides (HexCer), constitute a sphingolipid subclass. The diastereomerism between their monosaccharide head groups, glucose and galactose in mammalian cells, gives rise to an analytical challenge in the differentiation of their biological roles in healthy and disease states. Shotgun tandem mass spectrometry has been demonstrated to be a powerful tool in lipidomics analysis in which the differentiation of the diastereomeric pairs of GSLs could be achieved with offline chemical modifications. However, the limited number of standards, as well as the lack of the comprehensive coverage of the GSLs, complicates the qualitative and quantitative analysis of GSLs. In this work, we describe a novel strategy that couples shotgun tandem mass spectrometry with gas-phase ion chemistry to achieve both differentiation and quantification of the diastereomeric pairs of GSLs. In brief, deprotonated GSL anions, [GSL-H]-, and terpyridine-magnesium complex dications, [Mg(Terpy)2]2+, are sequentially injected and mutually stored in a linear ion trap to form charge-inverted complex cations, [GSL-H + MgTerpy]+. The collision-induced dissociation of the charge-inverted complex cations leads to significant spectral differences between the diastereomeric pairs of GSLs, which permits their distinction. Moreover, we describe a relative quantification strategy with the normalized %Area extracted from selected diagnostic ions in binary mixtures. Analytical performance with the selected pure-component pairs, lyso-GSLs and HexCer(d18:1/18:0), was also evaluated in terms of accuracy, repeatability, and interday precision. The pure components could be extended to different fatty acyl chains on cerebrosides with a limited error, which allows for the relative quantitation of the diastereomeric pairs without all standards. We successfully applied the presented method to identify and quantify, on a relative basis, the GSLs in commercially available total cerebroside extracts from the porcine brain.
Collapse
Affiliation(s)
- Hsi-Chun Chao
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Scott A. McLuckey
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| |
Collapse
|
41
|
Yu J, Hung JT, Wang SH, Cheng JY, Yu AL. Targeting glycosphingolipids for cancer immunotherapy. FEBS Lett 2020; 594:3602-3618. [PMID: 32860713 DOI: 10.1002/1873-3468.13917] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/20/2020] [Accepted: 08/20/2020] [Indexed: 11/07/2022]
Abstract
Aberrant expression of glycosphingolipids (GSLs) is a unique feature of cancer and stromal cells in tumor microenvironments. Although the impact of GSLs on tumor progression remains largely unclear, anticancer immunotherapies directed against GSLs are attracting growing attention. Here, we focus on GD2, a disialoganglioside expressed in tumors of neuroectodermal origin, and Globo H ceramide (GHCer), the most prevalent cancer-associated GSL overexpressed in a variety of epithelial cancers. We first summarize recent advances on our understanding of GD2 and GHCer biology and then discuss the clinical development of the first immunotherapeutic agent targeting a glycolipid, the GD2-specific antibody dinutuximab, its approved indications, and new strategies to improve its efficacy for neuroblastoma. Next, we review ongoing clinical trials on Globo H-targeted immunotherapeutics. We end with highlighting how these studies provide sound scientific rationales for targeting GSLs in cancer and may facilitate a rational design of new GSL-targeted anticancer therapeutics.
Collapse
Affiliation(s)
- John Yu
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan.,Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, Taiwan
| | - Jung-Tung Hung
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Sheng-Hung Wang
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Jing-Yan Cheng
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Alice L Yu
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan.,Department of Pediatrics, University of California in San Diego, La Jolla, CA, USA
| |
Collapse
|
42
|
New opportunities and challenges of venom-based and bacteria-derived molecules for anticancer targeted therapy. Semin Cancer Biol 2020; 80:356-369. [PMID: 32846203 DOI: 10.1016/j.semcancer.2020.08.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 08/14/2020] [Accepted: 08/15/2020] [Indexed: 12/24/2022]
Abstract
Due to advances in detection and treatment of cancer, especially the rise in the targeted therapy, the five-year relative survival rate of all cancers has increased significantly. However, according to the analysis of the survival rate of cancer patients in 2019, the survival rate of most cancers is still less than five years. Therefore, to combat complex cancer and further improve the 5-year survival rate of cancer patients, it is necessary to develop some new anticancer drugs. Because of the adaptive evolution of toxic species for millions of years, the venom sac is a "treasure bank", which has millions of biomolecules with high affinity and stability awaiting further development. Complete utilization of venom-based and bacteria-derived drugs in the market is still staggering because of incomplete understanding regarding their mode of action. In this review, we focused on the currently identified targets for anticancer effects based on venomous and bacterial biomolecules, such as ion channels, membrane non-receptor molecules, integrins, and other related target molecules. This review will serve as the key for exploring the molecular mechanisms behind the anticancer potential of venom-based and bacteria-derived drugs and will also lay the path for the development of anticancer targeted therapy.
Collapse
|
43
|
Marijan S, Markotić A, Mastelić A, Režić-Mužinić N, Pilkington LI, Reynisson J, Čulić VČ. Glycosphingolipid expression at breast cancer stem cells after novel thieno[2,3-b]pyridine anticancer compound treatment. Sci Rep 2020; 10:11876. [PMID: 32680999 PMCID: PMC7368022 DOI: 10.1038/s41598-020-68516-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 06/21/2020] [Indexed: 02/07/2023] Open
Abstract
Glycosphingolipid expression differs between human breast cancer stem cells (CSC) and cancer non-stem cells (non-CSC). We performed studies of viability, type of cell death, cancer stem cell percent and glycosphingolipid expression on CSC and non-CSC after treatment of MDA-MB-231 and MDA-MB-453 triple-negative breast cancer cells with a newly developed thienopyridine anticancer compound (3-amino-N-(3-chloro-2-methylphenyl)-5-oxo-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide, 1). Compound 1 was cytotoxic for both breast cancer cell lines and the majority of cells died by treatment-induced apoptosis. The percent of cancer stem cells and number of formed mammospheres was significantly lower. Glycosphingolipids IV6Neu5Ac-nLc4Cer and GalNAc-GM1b (IV3Neu5Ac-Gg5Cer) not reported previously, were identified in both CSCs and non-CSCs. IV6Neu5Ac-nLc4Cer had increased expression in both CSCs and non-CSCs of both cell lines after the treatment with 1, while GM3 (II3Neu5Ac-LacCer) had increased expression only on both cell subpopulations in MDA-MB-231 cell line. GalNAc-GM1b, Gb4Cer (GalNAcβ1-3Galα1-4Galβ1-4Glcβ1-1Cer) and GM2 (II3Neu5Ac-GalNAcβ1-4Galβ1-4Glcβ1-1Cer) were increased only in CSCs of both cell lines while GD3 was decreased in CSC of MDA-MB-231 cell line. Due to its effect in reducing the percentage of cancer stem cells and number of mammospheres, and its influence upon several glycosphingolipid expressions, it can be concluded that compound 1 deserves attention as a potential new drug for triple-negative breast cancer therapy.
Collapse
Affiliation(s)
- Sandra Marijan
- Department of Medical Chemistry and Biochemistry, University of Split School of Medicine, 21000, Split, Croatia
| | - Anita Markotić
- Department of Medical Chemistry and Biochemistry, University of Split School of Medicine, 21000, Split, Croatia
| | - Angela Mastelić
- Department of Medical Chemistry and Biochemistry, University of Split School of Medicine, 21000, Split, Croatia
| | - Nikolina Režić-Mužinić
- Department of Medical Chemistry and Biochemistry, University of Split School of Medicine, 21000, Split, Croatia
| | - Lisa Ivy Pilkington
- School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
| | - Johannes Reynisson
- School of Pharmacy and Bioengineering, Keele University, Staffordshire, UK
| | - Vedrana Čikeš Čulić
- Department of Medical Chemistry and Biochemistry, University of Split School of Medicine, 21000, Split, Croatia.
| |
Collapse
|
44
|
Park WJ, Park JW. The role of sphingolipids in endoplasmic reticulum stress. FEBS Lett 2020; 594:3632-3651. [PMID: 32538465 DOI: 10.1002/1873-3468.13863] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/15/2020] [Accepted: 06/08/2020] [Indexed: 12/19/2022]
Abstract
The endoplasmic reticulum (ER) is an important intracellular compartment in eukaryotic cells and has diverse functions, including protein synthesis, protein folding, lipid metabolism and calcium homeostasis. ER functions are disrupted by various intracellular and extracellular stimuli that cause ER stress, including the inhibition of glycosylation, disulphide bond reduction, ER calcium store depletion, impaired protein transport to the Golgi, excessive ER protein synthesis, impairment of ER-associated protein degradation and mutated ER protein expression. Distinct ER stress signalling pathways, which are known as the unfolded protein response, are deployed to maintain ER homeostasis, and a failure to reverse ER stress triggers cell death. Sphingolipids are lipids that are structurally characterized by long-chain bases, including sphingosine or dihydrosphingosine (also known as sphinganine). Sphingolipids are bioactive molecules long known to regulate various cellular processes, including cell proliferation, migration, apoptosis and cell-cell interaction. Recent studies have uncovered that specific sphingolipids are involved in ER stress. This review summarizes the roles of sphingolipids in ER stress and human diseases in the context of pathogenic events.
Collapse
Affiliation(s)
- Woo-Jae Park
- Department of Biochemistry, College of Medicine, Gachon University, Incheon, South Korea
| | - Joo-Won Park
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul, South Korea
| |
Collapse
|
45
|
Jasminka Rešić Karara, Kowalski M, Markotić A, Zemunik T, Čulić VČ. Distinct Cerebellar Glycosphingolipid Phenotypes in Wistar and Lewis Rats. NEUROCHEM J+ 2020. [DOI: 10.1134/s1819712420010122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
46
|
Are Glucosylceramide-Related Sphingolipids Involved in the Increased Risk for Cancer in Gaucher Disease Patients? Review and Hypotheses. Cancers (Basel) 2020; 12:cancers12020475. [PMID: 32085512 PMCID: PMC7072201 DOI: 10.3390/cancers12020475] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 01/31/2020] [Accepted: 02/14/2020] [Indexed: 01/19/2023] Open
Abstract
The roles of ceramide and its catabolites, i.e., sphingosine and sphingosine 1-phosphate, in the development of malignancies and the response to anticancer regimens have been extensively described. Moreover, an abundant literature points to the effects of glucosylceramide synthase, the mammalian enzyme that converts ceramide to β-glucosylceramide, in protecting tumor cells from chemotherapy. Much less is known about the contribution of β-glucosylceramide and its breakdown products in cancer progression. In this chapter, we first review published and personal clinical observations that report on the increased risk of developing cancers in patients affected with Gaucher disease, an inborn disorder characterized by defective lysosomal degradation of β-glucosylceramide. The previously described mechanistic links between lysosomal β-glucosylceramidase, β-glucosylceramide and/or β-glucosylphingosine, and various hallmarks of cancer are reviewed. We further show that melanoma tumor growth is facilitated in a Gaucher disease mouse model. Finally, the potential roles of the β-glucosylceramidase protein and its lipidic substrates and/or downstream products are discussed.
Collapse
|
47
|
Soliman C, Chua JX, Vankemmelbeke M, McIntosh RS, Guy AJ, Spendlove I, Durrant LG, Ramsland PA. The terminal sialic acid of stage-specific embryonic antigen-4 has a crucial role in binding to a cancer-targeting antibody. J Biol Chem 2020. [DOI: 10.1016/s0021-9258(17)49911-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
|
48
|
Soliman C, Chua JX, Vankemmelbeke M, McIntosh RS, Guy AJ, Spendlove I, Durrant LG, Ramsland PA. The terminal sialic acid of stage-specific embryonic antigen-4 has a crucial role in binding to a cancer-targeting antibody. J Biol Chem 2019; 295:1009-1020. [PMID: 31831622 DOI: 10.1074/jbc.ra119.011518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/05/2019] [Indexed: 01/06/2023] Open
Abstract
Cancer remains a leading cause of morbidity and mortality worldwide, requiring ongoing development of targeted therapeutics such as monoclonal antibodies. Carbohydrates on embryonic cells are often highly expressed in cancer and are therefore attractive targets for antibodies. Stage-specific embryonic antigen-4 (SSEA-4) is one such glycolipid target expressed in many cancers, including breast and ovarian carcinomas. Here, we defined the structural basis for recognition of SSEA-4 by a novel monospecific chimeric antibody (ch28/11). Five X-ray structures of ch28/11 Fab complexes with the SSEA-4 glycan headgroup, determined at 1.5-2.7 Å resolutions, displayed highly similar three-dimensional structures indicating a stable binding mode. The structures also revealed that by adopting a horseshoe-shaped conformation in a deep groove, the glycan headgroup likely sits flat against the membrane to allow the antibody to interact with SSEA-4 on cancer cells. Moreover, we found that the terminal sialic acid of SSEA-4 plays a dominant role in dictating the exquisite specificity of the ch28/11 antibody. This observation was further supported by molecular dynamics simulations of the ch28/11-glycan complex, which show that SSEA-4 is stabilized by its terminal sialic acid, unlike SSEA-3, which lacks this sialic acid modification. These high-resolution views of how a glycolipid interacts with an antibody may help to advance a new class of cancer-targeting immunotherapy.
Collapse
Affiliation(s)
- Caroline Soliman
- School of Science, RMIT University, Melbourne, Victoria 3083, Australia
| | - Jia Xin Chua
- Academic Department of Clinical Oncology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom.,Scancell Ltd., Academic Department of Clinical Oncology, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom
| | - Mireille Vankemmelbeke
- Academic Department of Clinical Oncology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom.,Scancell Ltd., Academic Department of Clinical Oncology, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom
| | - Richard S McIntosh
- Academic Department of Clinical Oncology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom
| | - Andrew J Guy
- School of Science, RMIT University, Melbourne, Victoria 3083, Australia
| | - Ian Spendlove
- Academic Department of Clinical Oncology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom
| | - Lindy G Durrant
- Academic Department of Clinical Oncology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom.,Scancell Ltd., Academic Department of Clinical Oncology, University of Nottingham, City Hospital Campus, Nottingham NG7 2RD, United Kingdom
| | - Paul A Ramsland
- School of Science, RMIT University, Melbourne, Victoria 3083, Australia .,Department of Immunology, Central Clinical School, Monash University, Melbourne, Victoria 3800, Australia.,Department of Surgery Austin Health, University of Melbourne, Heidelberg, Victoria 3084, Australia
| |
Collapse
|
49
|
Asano S, Pal R, Tanaka HN, Imamura A, Ishida H, Suzuki KGN, Ando H. Development of Fluorescently Labeled SSEA-3, SSEA-4, and Globo-H Glycosphingolipids for Elucidating Molecular Interactions in the Cell Membrane. Int J Mol Sci 2019; 20:ijms20246187. [PMID: 31817926 PMCID: PMC6941013 DOI: 10.3390/ijms20246187] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 11/28/2019] [Accepted: 12/03/2019] [Indexed: 01/02/2023] Open
Abstract
Glycosphingolipids (GSLs), such as the globo-series GSLs stage-specific embryonic antigen 3 (SSEA-3), SSEA-4, and Globo-H, are specifically expressed on pluripotent stem cells and cancer cells, and are known to be associated with various biological processes such as cell recognition, cell adhesion, and signal transduction. However, the behavior and biological roles of these GSLs are still unclear. In our previous study, we observed the interactions between the lipid raft and GSLs in real-time using single-molecule imaging, where we successfully synthesized various fluorescent analogs of GSLs (e.g., GM1 and GM3). Here, we have developed fluorescent analogs of SSEA-3, SSEA-4, and Globo-H using chemical synthesis. The biophysical properties of these analogs as raft markers were examined by partitioning giant plasma membrane vesicles from RBL-2H3 cells into detergent-resistant membrane fractions and liquid-ordered/liquid-disordered phases. The results indicated that the analogs were equivalent to native-type GSLs. The analogs could be used to observe the behavior of globo-series GSLs for detailing the structure and biological roles of lipid rafts and GSL-enriched nanodomains during cell differentiation and cell malignancy.
Collapse
Affiliation(s)
- Sachi Asano
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; (S.A.); (A.I.); (H.I.)
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan;
| | - Rita Pal
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan;
| | - Hide-Nori Tanaka
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; (S.A.); (A.I.); (H.I.)
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Akihiro Imamura
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; (S.A.); (A.I.); (H.I.)
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan;
| | - Hideharu Ishida
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; (S.A.); (A.I.); (H.I.)
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan;
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Kenichi G. N. Suzuki
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; (S.A.); (A.I.); (H.I.)
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
- Correspondence: (K.G.N.S.); (H.A.)
| | - Hiromune Ando
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; (S.A.); (A.I.); (H.I.)
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
- Correspondence: (K.G.N.S.); (H.A.)
| |
Collapse
|
50
|
Suzuki T, Yanaka S, Watanabe T, Yan G, Satoh T, Yagi H, Yamaguchi T, Kato K. Remodeling of the Oligosaccharide Conformational Space in the Prebound State To Improve Lectin-Binding Affinity. Biochemistry 2019; 59:3180-3185. [PMID: 31553574 DOI: 10.1021/acs.biochem.9b00594] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We developed an approach to improve the lectin-binding affinity of an oligosaccharide by remodeling its conformational space in the precomplexed state. To develop this approach, we used a Lewis X-containing oligosaccharide interacting with RSL as a model system. Using an experimentally validated molecular dynamics simulation, we designed a Lewis X analogue with an increased population of conformational species that were originally very minor but exclusively accessible to the target lectin without steric hindrance by modifying the nonreducing terminal galactose, which does not directly contact the lectin in the complex. This Lewis X mimetic showed 17 times higher affinity for the lectin than the native counterpart. Our approach, complementing the lectin-bound-state optimizations, offers an alternative strategy to create high-affinity oligosaccharides by increasing populations of on-pathway metastable conformers.
Collapse
Affiliation(s)
- Tatsuya Suzuki
- Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Saeko Yanaka
- Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan.,School of Physical Sciences, SOKENDAI (The Graduate University for Advanced Studies), 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Tokio Watanabe
- Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Gengwei Yan
- Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,School of Physical Sciences, SOKENDAI (The Graduate University for Advanced Studies), 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Japan
| | - Tadashi Satoh
- Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Hirokazu Yagi
- Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
| | - Takumi Yamaguchi
- Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan.,School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Japan
| | - Koichi Kato
- Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan.,Faculty and Graduate School of Pharmaceutical Sciences, Nagoya City University, 3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan.,School of Physical Sciences, SOKENDAI (The Graduate University for Advanced Studies), 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| |
Collapse
|