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Liu S, Ye L, Dai Q, Gao Y, Chen G, Zhao H, Du W. Preoperative Serum Glycan Levels Reflect Progression of Patients With Hepatocellular Carcinoma. Cancer Med 2024; 13:e70285. [PMID: 39382267 PMCID: PMC11462596 DOI: 10.1002/cam4.70285] [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: 01/18/2024] [Revised: 08/08/2024] [Accepted: 09/20/2024] [Indexed: 10/10/2024] Open
Abstract
BACKGROUND Abnormal glycosylation is associated with tumors. The clinical value of serum glycans in assessing progression of hepatocellular carcinoma (HCC) patients remains a challenge. METHODS A study dynamically comparing levels of fifteen lectin-specific glycans between preoperative and postoperative serum of 65 HCC patients was conducted via lectin biochip technology. Multivariable logistic regression analysis was used to address associations between serum glycan levels and clinicopathological characteristics. Kaplan-Meier analysis was used to evaluate the impacts of serum glycan levels on overall survival (OS) and progression-free survival (PFS) of the HCC patients. RESULTS HCC patients presented significantly higher levels of the lectin-specific glycans in preoperative serum than disease-free individuals (p < 0.001 - p = 0.029), except ConA. The glycans in preoperative sera were significantly related to tumor size, pTNM, metastasis, BCLC stage, portal hypertension (PHT), and platelet count (PLT), respectively (p < 0.05). Multivariate logistic analyses indicated that tumor size and pTNM independently impact on glycan-specific lectins either LTL, UEA-I, VVL, NPL, WGA, PNA, MAL-I, SNA, or PHA-L (p = 0.003 - p = 0.044); BCLC stage and PLT were independent factors influencing the serum glycans recognizable DSA (p = 0.024) and SNA (p = 0.050), respectively. Surgical excision of tumor mass significantly reduced glycan levels in sera. Tumor differentiation, albumin, and ABO type significantly revealed independent influence on glycan-specific lectins, such as RCA-I (p = 0.024), VVL (p = 0.024), and Con A (p = 0.026) in the postoperative serum. HCC patients with high levels of VVL-binding glycans significantly benefited from a longer OS time (p = 0.016, HR: 0.460, 95% CI: 0.237-0.892) and a better PFS time (p = 0.004; HR: 0.435, 95% CI: 0.237-0.799), respectively. CONCLUSION Serum glycans could reflect surgical outcomes in at-risk patients and become valuable biomarkers in evaluating the progression of HCC patients.
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Affiliation(s)
- Sheng‐Sheng Liu
- Department of PathologyThe First Affiliated Hospital Anhui Medical UniversityHefeiChina
| | - Lei Ye
- Department of NeurosurgeryThe First Affiliated Hospital, Anhui Medical UniversityHefeiChina
| | - Qing‐Qing Dai
- Department of Hepato‐Biliary‐Pancreas SurgeryThe First Affiliated Hospital, Anhui Medical UniversityHefeiChina
| | - Yi Gao
- Department of PathologyThe First Affiliated Hospital Anhui Medical UniversityHefeiChina
- Department of PathologyAnhui Medical UniversityHefeiChina
| | - Guang‐Hou Chen
- Department of Hepato‐Biliary‐Pancreas SurgeryThe First Affiliated Hospital, Anhui Medical UniversityHefeiChina
| | - Hong‐Chuan Zhao
- Department of Hepato‐Biliary‐Pancreas SurgeryThe First Affiliated Hospital, Anhui Medical UniversityHefeiChina
| | - Wei‐Dong Du
- Department of PathologyThe First Affiliated Hospital Anhui Medical UniversityHefeiChina
- Department of PathologyAnhui Medical UniversityHefeiChina
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Nelson ZM, Leonard GD, Fehl C. Tools for investigating O-GlcNAc in signaling and other fundamental biological pathways. J Biol Chem 2024; 300:105615. [PMID: 38159850 PMCID: PMC10831167 DOI: 10.1016/j.jbc.2023.105615] [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: 06/09/2023] [Revised: 12/10/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024] Open
Abstract
Cells continuously fine-tune signaling pathway proteins to match nutrient and stress levels in their local environment by modifying intracellular proteins with O-linked N-acetylglucosamine (O-GlcNAc) sugars, an essential process for cell survival and growth. The small size of these monosaccharide modifications poses a challenge for functional determination, but the chemistry and biology communities have together created a collection of precision tools to study these dynamic sugars. This review presents the major themes by which O-GlcNAc influences signaling pathway proteins, including G-protein coupled receptors, growth factor signaling, mitogen-activated protein kinase (MAPK) pathways, lipid sensing, and cytokine signaling pathways. Along the way, we describe in detail key chemical biology tools that have been developed and applied to determine specific O-GlcNAc roles in these pathways. These tools include metabolic labeling, O-GlcNAc-enhancing RNA aptamers, fluorescent biosensors, proximity labeling tools, nanobody targeting tools, O-GlcNAc cycling inhibitors, light-activated systems, chemoenzymatic labeling, and nutrient reporter assays. An emergent feature of this signaling pathway meta-analysis is the intricate interplay between O-GlcNAc modifications across different signaling systems, underscoring the importance of O-GlcNAc in regulating cellular processes. We highlight the significance of O-GlcNAc in signaling and the role of chemical and biochemical tools in unraveling distinct glycobiological regulatory mechanisms. Collectively, our field has determined effective strategies to probe O-GlcNAc roles in biology. At the same time, this survey of what we do not yet know presents a clear roadmap for the field to use these powerful chemical tools to explore cross-pathway O-GlcNAc interactions in signaling and other major biological pathways.
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Affiliation(s)
- Zachary M Nelson
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - Garry D Leonard
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - Charlie Fehl
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA.
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3
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Martoriati A, Molinaro C, Marchand G, Fliniaux I, Marin M, Bodart JF, Takeda-Uchimura Y, Lefebvre T, Dehennaut V, Cailliau K. Follicular cells protect Xenopus oocyte from abnormal maturation via integrin signaling downregulation and O-GlcNAcylation control. J Biol Chem 2023; 299:104950. [PMID: 37354972 PMCID: PMC10366548 DOI: 10.1016/j.jbc.2023.104950] [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: 03/22/2023] [Revised: 06/09/2023] [Accepted: 06/16/2023] [Indexed: 06/26/2023] Open
Abstract
Xenopus oocytes are encompassed by a layer of follicular cells that contribute to oocyte growth and meiosis in relation to oocyte maturation. However, the effects of the interaction between follicular cells and the oocyte surface on meiotic processes are unclear. Here, we investigated Xenopus follicular cell function using oocyte signaling and heterologous-expressing capabilities. We found that oocytes deprotected from their surrounding layer of follicular cells and expressing the epidermal growth factor (EGF) receptor (EGFR) and the Grb7 adaptor undergo accelerated prophase I to metaphase II meiosis progression upon stimulation by EGF. This unusual maturation unravels atypical spindle formation but is rescued by inhibiting integrin β1 or Grb7 binding to the EGFR. In addition, we determined that oocytes surrounded by their follicular cells expressing EGFR-Grb7 exhibit normal meiotic resumption. These oocytes are protected from abnormal meiotic spindle formation through the recruitment of O-GlcNAcylated Grb7, and OGT (O-GlcNAc transferase), the enzyme responsible for O-GlcNAcylation processes, in the integrin β1-EGFR complex. Folliculated oocytes can be forced to adopt an abnormal phenotype and exclusive Grb7 Y338 and Y188 phosphorylation instead of O-GlcNAcylation under integrin activation. Furthermore, an O-GlcNAcylation increase (by inhibition of O-GlcNAcase), the glycosidase that removes O-GlcNAc moieties, or decrease (by inhibition of OGT) amplifies oocyte spindle defects when follicular cells are absent highlighting a control of the meiotic spindle by the OGT-O-GlcNAcase duo. In summary, our study provides further insight into the role of the follicular cell layer in oocyte meiosis progression.
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Affiliation(s)
- Alain Martoriati
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Caroline Molinaro
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Guillaume Marchand
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Ingrid Fliniaux
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Matthieu Marin
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Jean-François Bodart
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Yoshiko Takeda-Uchimura
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Tony Lefebvre
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Vanessa Dehennaut
- Université de Lille, CNRS, INSERM, CHU Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, Lille, France
| | - Katia Cailliau
- University Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France.
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4
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He Q, Qu M, Bao H, Xu Y, Shen T, Tan D, Barkat MQ, Xu C, Zeng LH, Wu X. Multiple post-translational modifications ensure EGFR functionality: Potential therapeutic targets to overcome its drug-resistance mutations. Cytokine Growth Factor Rev 2023; 70:41-53. [PMID: 36934069 DOI: 10.1016/j.cytogfr.2023.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023]
Abstract
Epidermal growth factor receptor (EGFR) mutation is the most common driver mutation in non-small cell lung cancer (NSCLC). The first-line therapy for advanced NSCLC patients with EGFR-sensitive mutation is the EGFR tyrosine kinase inhibitor (EGFR-TKI). However, most NSCLC patients with EGFR mutation will develop resistant mutations in EGFR-TKI therapy. With further studies, resistance mechanisms represented by EGFR-T790M mutations have revealed the impact of EGFR mutations in situ on EGFR-TKIs sensitivity. The third-generation EGFR-TKIs inhibit both EGFR-sensitive mutations and T790M mutations. The emergence of novel mutations such as EGFR-C797S and EGFR-L718Q may decrease efficacy. Searching for new targets to overcome EGFR-TKI resistance becomes a key challenge. Therefore, an in-depth understanding of the regulatory mechanisms of EGFR is essential to find novel targets to overcome drug-resistant mutations in EGFR-TKIs. EGFR, as a receptor-type tyrosine kinase, undergoes homo/heterodimerization and autophosphorylation upon binding to ligands, which activates multiple downstream signaling pathways. Interestingly, there is growing evidence that the kinase activity of EGFR is affected not only by phosphorylation but also by various post-translational modifications (PTMs, such as S-palmitoylation, S-nitrosylation, Methylation, etc.). In this review, we systematically review the effects of different protein PTMs on EGFR kinase activity and its functionality and suggest that influencing EGFR kinase activity by modulating multiple EGFR sites are potential targets to overcome EGFR-TKIs resistance mutations.
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Affiliation(s)
- Qiangqiang He
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Meiyu Qu
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China; Department of Pharmacology, Zhejiang University City College, Hangzhou 310015, China
| | - Hangyang Bao
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Yana Xu
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Tingyu Shen
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Dan Tan
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Muhammad Qasim Barkat
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Chengyun Xu
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Ling-Hui Zeng
- Department of Pharmacology, Zhejiang University City College, Hangzhou 310015, China.
| | - Ximei Wu
- Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou 310058, China.
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5
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Rahmani S, Ahmed H, Ibazebo O, Fussner-Dupas E, Wakarchuk WW, Antonescu CN. O-GlcNAc transferase modulates the cellular endocytosis machinery by controlling the formation of clathrin-coated pits. J Biol Chem 2023; 299:102963. [PMID: 36731797 PMCID: PMC9999237 DOI: 10.1016/j.jbc.2023.102963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 01/16/2023] [Accepted: 01/19/2023] [Indexed: 02/01/2023] Open
Abstract
Clathrin-mediated endocytosis (CME) controls the internalization and function of a wide range of cell surface proteins. CME occurs by the assembly of clathrin and many other proteins on the inner leaflet of the plasma membrane into clathrin-coated pits (CCPs). These structures recruit specific cargo destined for internalization, generate membrane curvature, and in many cases undergo scission from the plasma membrane to yield intracellular vesicles. The diversity of functions of cell surface proteins controlled via internalization by CME may suggest that regulation of CCP formation could be effective to allow cellular adaptation under different contexts. Of interest is how cues derived from cellular metabolism may regulate CME, given the reciprocal role of CME in controlling cellular metabolism. The modification of proteins with O-linked β-GlcNAc (O-GlcNAc) is sensitive to nutrient availability and may allow cellular adaptation to different metabolic conditions. Here, we examined how the modification of proteins with O-GlcNAc may control CCP formation and thus CME. We used perturbation of key enzymes responsible for protein O-GlcNAc modification, as well as specific mutants of the endocytic regulator AAK1 predicted to be impaired for O-GlcNAc modification. We identify that CCP initiation and the assembly of clathrin and other proteins within CCPs are controlled by O-GlcNAc protein modification. This reveals a new dimension of regulation of CME and highlights the important reciprocal regulation of cellular metabolism and endocytosis.
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Affiliation(s)
- Sadia Rahmani
- Department of Chemistry and Biology, Toronto Metropolitan University, Toronto, Ontario, Canada; Graduate Program in Molecular Science, Toronto Metropolitan University, Toronto, Ontario, Canada
| | - Hafsa Ahmed
- Department of Chemistry and Biology, Toronto Metropolitan University, Toronto, Ontario, Canada
| | - Osemudiamen Ibazebo
- Department of Chemistry and Biology, Toronto Metropolitan University, Toronto, Ontario, Canada
| | - Eden Fussner-Dupas
- Department of Chemistry and Biology, Toronto Metropolitan University, Toronto, Ontario, Canada; Graduate Program in Molecular Science, Toronto Metropolitan University, Toronto, Ontario, Canada
| | - Warren W Wakarchuk
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.
| | - Costin N Antonescu
- Department of Chemistry and Biology, Toronto Metropolitan University, Toronto, Ontario, Canada; Graduate Program in Molecular Science, Toronto Metropolitan University, Toronto, Ontario, Canada.
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6
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Yang R, Wang L, Wu Z, Yin Y, Jiang SW. How Nanotechniques Could Vitalize the O-GlcNAcylation-Targeting Approach for Cancer Therapy. Int J Nanomedicine 2022; 17:1829-1841. [PMID: 35498390 PMCID: PMC9049135 DOI: 10.2147/ijn.s360488] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 04/11/2022] [Indexed: 12/11/2022] Open
Abstract
Accumulated data indicated that many types of cancers have increased protein O-GlcNAcylation at cell surface and inside cells. The aberrant O-GlcNAcylation is considered a potential therapeutic target. Although several types of compounds capable of inhibiting O-GlcNAcylation have been developed, their low solubility, poor permeability and delivery efficiency have impeded the application for in vivo and pre-clinical studies. Nanocarriers have the advantages of controllable drug release and active cancer-targeting capability. Moreover, nanoparticles can improve drug delivery efficiency and reduce the non-specific distribution in normal tissues by the enhanced permeability and retention (EPR) effect in cancer. Taking the advantage of O-GlcNAc-specific antibodies or lectins, nanoparticles could further improve their cancer-targeting capability. Although nanocarriers targeting the canonical N- and O-linked glycosylation have been extensively investigated for cancer detection and therapy, application of nanotechniques for the specific targeting of O-GlcNAcylation has not been actively pursued. This review summarizes the general features of GlcNAcylation and its alterations in cancers. Analyses are focused on the following areas: How the nanocarriers may improve the solubility and/or cell permeability of O-GlcNAc transferase (OGT) inhibitors; The modification of nanocarriers with lectins or antibodies for active targeting of O-GlcNAc; The nanocarriers-mediated co-delivery of OGT inhibitors and conventional drugs, which may lead to synergistic effects. Unsolved issues impeding the research progression on O-GlcNAcylation-targeting scheme are also discussed.
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Affiliation(s)
- Rui Yang
- Center of Reproductive Medicine, State Key Laboratory of Reproductive Medicine, Research Institute for Reproductive Health and Genetic Diseases, The Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University, Wuxi, 214002, Jiangsu, People’s Republic of China
| | - Leilei Wang
- Department of Medical Genetics, Lianyungang Maternal and Child Health Hospital Affiliated to Yangzhou University, Lianyungang, 222000, Jiangsu, People’s Republic of China
| | - Zhifeng Wu
- Department of Ophthalmology, The Affiliated Wuxi Clinical College of Nantong University, Wuxi, 214002, Jiangsu, People’s Republic of China
| | - Yongxiang Yin
- Department of Pathology, The Affiliated Maternity and Child Health Hospital of Nanjing Medical University, Wuxi, 214002, Jiangsu, People’s Republic of China
| | - Shi-Wen Jiang
- Center of Reproductive Medicine, State Key Laboratory of Reproductive Medicine, Research Institute for Reproductive Health and Genetic Diseases, The Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University, Wuxi, 214002, Jiangsu, People’s Republic of China
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7
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Khosrowabadi E, Wenta T, Keskitalo S, Manninen A, Kellokumpu S. Altered glycosylation of several metastasis-associated glycoproteins with terminal GalNAc defines the highly invasive cancer cell phenotype. Oncotarget 2022; 13:73-89. [PMID: 35028012 PMCID: PMC8751650 DOI: 10.18632/oncotarget.28167] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/08/2021] [Indexed: 12/12/2022] Open
Abstract
Several distinct metastasis-associated glycosylation changes have been shown to promote cancer cell invasion and metastasis, the main cause of death of cancer patients. However, it is unclear whether their presence reflects cell- or tissue-specific variations for metastasis, or species needed to drive different phases of the metastatic cascade. To address this issue from a different perspective, we investigated here whether different cancer cell lines share any glycotopes that are common and important for their invasive phenotype. By using lectin microarray glycan profiling and an established myoma tissue-based 3D invasion assay, we identified a single glycotope recognized by Helix Pomatia agglutinin (HPA), whose expression level in different cancer cells correlated significantly with their invasive potential. Lectin pull-down assay and LC-MS/MS analysis in highly- (A431 and SW-48) and poorly invasive (HepG2 and RCC4) cancer cells revealed ~85 glycoproteins of which several metastasis-promoting members of the integrin family of cell adhesion receptors, the epidermal growth factor receptor (EGFR) and the matrix metalloproteinase-14 (MMP-14) were among the abundant ones. Moreover, we showed that the level of the GalNAc glycotope in MMP-14, EGFR, αV-, β1- and β4 integrin in highly and poorly invasive cancer cells correlated positively with their invasive potential. Collectively, our findings suggest that altered glycosylation of several metastasis-associated glycoproteins with terminal GalNAc drives the highly invasive cancer cell phenotype.
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Affiliation(s)
- Elham Khosrowabadi
- University of Oulu, Faculty of Biochemistry and Molecular Medicine, Oulu, Finland
| | - Tomasz Wenta
- University of Oulu, Faculty of Biochemistry and Molecular Medicine, Oulu, Finland
| | - Salla Keskitalo
- Institute of Biotechnology, University of Helsinki, Helsinki, Finland
| | - Aki Manninen
- University of Oulu, Faculty of Biochemistry and Molecular Medicine, Oulu, Finland
| | - Sakari Kellokumpu
- University of Oulu, Faculty of Biochemistry and Molecular Medicine, Oulu, Finland
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Lee JB, Pyo KH, Kim HR. Role and Function of O-GlcNAcylation in Cancer. Cancers (Basel) 2021; 13:cancers13215365. [PMID: 34771527 PMCID: PMC8582477 DOI: 10.3390/cancers13215365] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/11/2021] [Accepted: 10/20/2021] [Indexed: 01/06/2023] Open
Abstract
Simple Summary Despite the rapid advancement in immunotherapy and targeted agents, many patients diagnosed with cancer have poor prognosis with dismal overall survival. One of the key hallmarks of cancer is the ability of cancer cells to reprogram their energy metabolism. O-GlcNAcylation is an emerging potential mechanism for cancer cells to induce proliferation and progression of tumor cells and resistance to chemotherapy. This review summarizes the mechanism behind O-GlcNAcylation and discusses the role of O-GlcNAcylation, including its function with receptor tyrosine kinase and chemo-resistance in cancer, and immune response to cancer and as a prognostic factor. Further pre-clinical studies on O-GlcNAcylation are warranted to assess the clinical efficacy of agents targeting O-GlcNAcylation. Abstract Cancer cells are able to reprogram their glucose metabolism and retain energy via glycolysis even under aerobic conditions. They activate the hexosamine biosynthetic pathway (HBP), and the complex interplay of O-linked N-acetylglucosaminylation (O-GlcNAcylation) via deprivation of nutrients or increase in cellular stress results in the proliferation, progression, and metastasis of cancer cells. Notably, cancer is one of the emerging diseases associated with O-GlcNAcylation. In this review, we summarize studies that delineate the role of O-GlcNAcylation in cancer, including its modulation in metastasis, function with receptor tyrosine kinases, and resistance to chemotherapeutic agents, such as cisplatin. In addition, we discuss the function of O-GlcNAcylation in eliciting immune responses associated with immune surveillance in the tumor microenvironment. O-GlcNAcylation is increasingly accepted as one of the key players involved in the activation and differentiation of T cells and macrophages. Finally, we discuss the prognostic role of O-GlcNAcylation and potential therapeutic agents such as O-linked β-N-acetylglucosamine-transferase inhibitors, which may help overcome the resistance mechanism associated with the reprogramming of glucose metabolism.
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Affiliation(s)
- Jii Bum Lee
- Division of Hemato-Oncology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Kyoung-Ho Pyo
- Department of Medical Science, Yonsei University College of Medicine, Seoul 06273, Korea
- Correspondence: (K.-H.P.); (H.R.K.); Tel.: +82-2228-0869 (K.-H.P.); +82-2228-8125 (H.R.K.)
| | - Hye Ryun Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 06273, Korea
- Correspondence: (K.-H.P.); (H.R.K.); Tel.: +82-2228-0869 (K.-H.P.); +82-2228-8125 (H.R.K.)
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Yuan Y, Wang L, Ge D, Tan L, Cao B, Fan H, Xue L. Exosomal O-GlcNAc transferase from esophageal carcinoma stem cell promotes cancer immunosuppression through up-regulation of PD-1 in CD8 + T cells. Cancer Lett 2020; 500:98-106. [PMID: 33307156 DOI: 10.1016/j.canlet.2020.12.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/29/2020] [Accepted: 12/04/2020] [Indexed: 12/20/2022]
Abstract
Esophageal carcinoma stem cells (ECSCs) are responsible for the initiation and therapy-resistance of esophageal cancer. Nutrient sensor O-GlcNAc transferase (OGT) promoted the growth and metastasis of cancer cells. However, the contributions of OGT to the tumorigenesis of ECSCs remain largely uncover. In the present study, as compared to matched non-stem cancer cells, the expression of OGT was higher in ALDH+ ECSCs. Knock down of OGT by lentivirus system reduced the self-renewal capacities and tumorigenicity of ALDH+ ECSCs. In addition, OGT in exosome derived from ALDH+ ECSCs was taken up by neighboring CD8+ T cells and increased the expression of PD-1 in CD8+ T cells. Down-regulation of OGT increased the apoptosis of ALDH+ ECSCs induced by CD8+ T cells, which could be blocked by overexpression of PD-1 in CD8+ T cells. Together, OGT in exosome from ECSCs protects ECSCs from CD8+ T cells through up-regulation of PD-1.
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Affiliation(s)
- Yunfeng Yuan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Lin Wang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Di Ge
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Lijie Tan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Benjin Cao
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, China
| | - Hong Fan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Liang Xue
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
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10
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Rahmani S, Defferrari MS, Wakarchuk WW, Antonescu CN. Energetic adaptations: Metabolic control of endocytic membrane traffic. Traffic 2019; 20:912-931. [DOI: 10.1111/tra.12705] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 09/11/2019] [Accepted: 10/13/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Sadia Rahmani
- Department of Chemistry and BiologyRyerson University Toronto Ontario Canada
| | | | - Warren W. Wakarchuk
- Department of Chemistry and BiologyRyerson University Toronto Ontario Canada
- Department of Biological SciencesUniversity of Alberta Edmonton Alberta Canada
| | - Costin N. Antonescu
- Department of Chemistry and BiologyRyerson University Toronto Ontario Canada
- Keenan Research Centre for Biomedical Science of St. Michael's Hospital Toronto Ontario Canada
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11
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Wang L, Chen S, Zhang J, Mao S, Mao W, Zhang W, Guo Y, Wu Y, Wang R, Yan Y, Yao X. Suppressed OGT expression inhibits cell proliferation and modulates EGFR expression in renal cell carcinoma. Cancer Manag Res 2019; 11:2215-2223. [PMID: 30962710 PMCID: PMC6433112 DOI: 10.2147/cmar.s190642] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Purpose O-linked N-acetylglucosamine (O-GlcNAc or O-GlcNAcylation) is a post-translational modification, which plays a vital role in the progression of various cancers. The purpose of the present study was to assess O-GlcNAcylation in human renal cell carcinoma (RCC). Methods O-GlcNAcylation levels and O-GlcNAc-transferase (OGT) expression in human RCC cell lines and 10 paired clinical tissues were detected by Western blot and Immunohistochemis-try. Then, the effects of O-GlcNAcylation on RCC cell proliferation in vitro were investigated by Cell Counting Kit-8 assay. A xenograft assay was performed to assess the in vivo effects of OGT knockdown in RCC cells. Cell apoptosis and cell cycle assays were performed by flow cytometry. Co-immunoprecipitation assays were used to assess epidermal growth factor receptor (EGFR) O-GlcNAcylation and the interaction between OGT and EGFR. Results O-GlcNAcylation levels and OGT expression were increased in RCC, and the high amounts correlated with poor patient prognosis. OGT knockdown significantly suppressed RCC cell proliferation in vitro and in vivo. Notably, EGFR was modulated by O-GlcNAcylation and directly interacted with OGT. Conclusion These findings provide novel insights into the oncogenic roles of O-GlcNAcylation and OGT in the development of RCC, indicating that OGT might be used as a target for RCC therapy in the future.
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Affiliation(s)
- Longsheng Wang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Shaojun Chen
- Department of Urology, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai 200080, China
| | - Junfeng Zhang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Shiyu Mao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Weipu Mao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Wentao Zhang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Yadong Guo
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Yuan Wu
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Ruiliang Wang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Yang Yan
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
| | - Xudong Yao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai 200072, China,
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Biwi J, Biot C, Guerardel Y, Vercoutter-Edouart AS, Lefebvre T. The Many Ways by Which O-GlcNAcylation May Orchestrate the Diversity of Complex Glycosylations. Molecules 2018; 23:molecules23112858. [PMID: 30400201 PMCID: PMC6278486 DOI: 10.3390/molecules23112858] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/25/2018] [Accepted: 10/30/2018] [Indexed: 12/31/2022] Open
Abstract
Unlike complex glycosylations, O-GlcNAcylation consists of the addition of a single N-acetylglucosamine unit to serine and threonine residues of target proteins, and is confined within the nucleocytoplasmic and mitochondrial compartments. Nevertheless, a number of clues tend to show that O-GlcNAcylation is a pivotal regulatory element of its complex counterparts. In this perspective, we gather the evidence reported to date regarding this connection. We propose different levels of regulation that encompass the competition for the nucleotide sugar UDP-GlcNAc, and that control the wide class of glycosylation enzymes via their expression, catalytic activity, and trafficking. We sought to better envision that nutrient fluxes control the elaboration of glycans, not only at the level of their structure composition, but also through sweet regulating actors.
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Affiliation(s)
- James Biwi
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, CNRS, UMR 8576, UGSF, 59000 Lille, France.
| | - Christophe Biot
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, CNRS, UMR 8576, UGSF, 59000 Lille, France.
| | - Yann Guerardel
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, CNRS, UMR 8576, UGSF, 59000 Lille, France.
| | | | - Tony Lefebvre
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, CNRS, UMR 8576, UGSF, 59000 Lille, France.
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Kongkaew T, Aung WPP, Supanchart C, Makeudom A, Langsa-ard S, Sastraruji T, Chaiyarit P, Krisanaprakornkit S. O
-GlcNAcylation in oral squamous cell carcinoma. J Oral Pathol Med 2018; 47:260-267. [DOI: 10.1111/jop.12680] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2018] [Indexed: 10/18/2022]
Affiliation(s)
- Tassaporn Kongkaew
- Department of Oral and Maxillofacial Surgery; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
| | - Win Pa Pa Aung
- Center of Excellence in Oral and Maxillofacial Biology; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
| | - Chayarop Supanchart
- Department of Oral and Maxillofacial Surgery; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
- Center of Excellence in Oral and Maxillofacial Biology; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
| | - Anupong Makeudom
- Center of Excellence in Oral and Maxillofacial Biology; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
| | - Sarawat Langsa-ard
- Center of Excellence in Oral and Maxillofacial Biology; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
| | - Thanapat Sastraruji
- Center of Excellence in Oral and Maxillofacial Biology; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
| | - Ponlatham Chaiyarit
- Department of Oral Diagnosis; Faculty of Dentistry; Khon Kaen University; Khon Kaen Thailand
- Research Group of Chronic Inflammatory Oral Diseases and Systemic Diseases Associated with Oral Health; Khon Kaen University; Khon Kaen Thailand
| | - Suttichai Krisanaprakornkit
- Center of Excellence in Oral and Maxillofacial Biology; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
- Department of Oral Biology and Diagnostic Sciences; Faculty of Dentistry; Chiang Mai University; Chiang Mai Thailand
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K.M. Ip C, Yin J, K.S. Ng P, Lin SY, B. Mills G. Genomic-Glycosylation Aberrations in Tumor Initiation, Progression and Management. AIMS MEDICAL SCIENCE 2016. [DOI: 10.3934/medsci.2016.4.386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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