1
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Niveau C, Sosa Cuevas E, Saas P, Aspord C. Glycans in melanoma: Drivers of tumour progression but sweet targets to exploit for immunotherapy. Immunology 2024; 173:33-52. [PMID: 38742251 DOI: 10.1111/imm.13801] [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: 02/25/2024] [Accepted: 05/03/2024] [Indexed: 05/16/2024] Open
Abstract
Aberrant glycosylation recently emerged as an unmissable hallmark of cancer progression in many cancers. In melanoma, there is growing evidence that the tumour 'glycocode' plays a major role in promoting cell proliferation, invasion, migration, but also dictates the nature of the immune infiltrate, which strongly affects immune cell function, and clinical outcome. Aberrant glycosylation patterns dismantle anti-tumour defence through interactions with lectins on immune cells, which are crucial to shape anti-tumour immunity but also to trigger immune evasion. The glycan/lectin axis represents a new immune subversion pathway that is exploited by melanoma to hijack immune cells and escape from immune control. In this review, we describe the glycosylation features of melanoma tumour cells, and further gather findings related to the role of glycosylation in melanoma tumour progression, deciphering in detail its impact on immunity. We also depict glycan-based strategies aiming at restoring a functional anti-tumour response in melanoma patients. Glycans/lectins emerge as key immune checkpoints with promising translational properties. Exploitation of these pathways could reshape potent anti-tumour immunity while impeding immunosuppressive circuits triggered by aberrant tumour glycosylation patterns, holding great promise for cancer therapy.
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Affiliation(s)
- Camille Niveau
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
| | - Eleonora Sosa Cuevas
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
| | - Philippe Saas
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
| | - Caroline Aspord
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
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2
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Zhao J, Sun H, Wang C, Shang D. Breast cancer therapy: from the perspective of glucose metabolism and glycosylation. Mol Biol Rep 2024; 51:546. [PMID: 38642246 DOI: 10.1007/s11033-024-09466-w] [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: 02/12/2024] [Accepted: 03/22/2024] [Indexed: 04/22/2024]
Abstract
Breast cancer is a leading cause of mortality and the most prevalent form of malignant tumor among women worldwide. Breast cancer cells exhibit an elevated glycolysis and altered glucose metabolism. Moreover, these cells display abnormal glycosylation patterns, influencing invasion, proliferation, metastasis, and drug resistance. Consequently, targeting glycolysis and mitigating abnormal glycosylation represent key therapeutic strategies for breast cancer. This review underscores the importance of protein glycosylation and glucose metabolism alterations in breast cancer. The current research efforts in developing effective interventions targeting glycolysis and glycosylation are further discussed.
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Affiliation(s)
- Jiaqi Zhao
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Haiting Sun
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Che Wang
- Department of Pharmacy, School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China.
- Liaoning Provincial Key Laboratory of Biotechnology and Drug Discovery, School of Life Science, Liaoning Normal University, Dalian, 116081, China.
| | - Dejing Shang
- Liaoning Provincial Key Laboratory of Biotechnology and Drug Discovery, School of Life Science, Liaoning Normal University, Dalian, 116081, China.
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3
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Yang J, Shay C, Saba NF, Teng Y. Cancer metabolism and carcinogenesis. Exp Hematol Oncol 2024; 13:10. [PMID: 38287402 PMCID: PMC10826200 DOI: 10.1186/s40164-024-00482-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/22/2024] [Indexed: 01/31/2024] Open
Abstract
Metabolic reprogramming is an emerging hallmark of cancer cells, enabling them to meet increased nutrient and energy demands while withstanding the challenging microenvironment. Cancer cells can switch their metabolic pathways, allowing them to adapt to different microenvironments and therapeutic interventions. This refers to metabolic heterogeneity, in which different cell populations use different metabolic pathways to sustain their survival and proliferation and impact their response to conventional cancer therapies. Thus, targeting cancer metabolic heterogeneity represents an innovative therapeutic avenue with the potential to overcome treatment resistance and improve therapeutic outcomes. This review discusses the metabolic patterns of different cancer cell populations and developmental stages, summarizes the molecular mechanisms involved in the intricate interactions within cancer metabolism, and highlights the clinical potential of targeting metabolic vulnerabilities as a promising therapeutic regimen. We aim to unravel the complex of metabolic characteristics and develop personalized treatment approaches to address distinct metabolic traits, ultimately enhancing patient outcomes.
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Affiliation(s)
- Jianqiang Yang
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, 201 Dowman Dr, Atlanta, GA, 30322, USA
| | - Chloe Shay
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30322, USA
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, 201 Dowman Dr, Atlanta, GA, 30322, USA
| | - Yong Teng
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, 201 Dowman Dr, Atlanta, GA, 30322, USA.
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30322, USA.
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4
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Leonel AV, Alisson-Silva F, Santos RCM, Silva-Aguiar RP, Gomes JC, Longo GMC, Faria BM, Siqueira MS, Pereira MG, Vasconcelos-dos-Santos A, Chiarini LB, Slawson C, Caruso-Neves C, Romão L, Travassos LH, Carneiro K, Todeschini AR, Dias WB. Inhibition of O-GlcNAcylation Reduces Cell Viability and Autophagy and Increases Sensitivity to Chemotherapeutic Temozolomide in Glioblastoma. Cancers (Basel) 2023; 15:4740. [PMID: 37835434 PMCID: PMC10571858 DOI: 10.3390/cancers15194740] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/15/2023] [Accepted: 09/15/2023] [Indexed: 10/15/2023] Open
Abstract
Glioblastoma (GB) is the most aggressive primary malignant brain tumor and is associated with short survival. O-GlcNAcylation is an intracellular glycosylation that regulates protein function, enzymatic activity, protein stability, and subcellular localization. Aberrant O-GlcNAcylation is related to the tumorigenesis of different tumors, and mounting evidence supports O-GlcNAc transferase (OGT) as a potential therapeutic target. Here, we used two human GB cell lines alongside primary human astrocytes as a non-tumoral control to investigate the role of O-GlcNAcylation in cell proliferation, cell cycle, autophagy, and cell death. We observed that hyper O-GlcNAcylation promoted increased cellular proliferation, independent of alterations in the cell cycle, through the activation of autophagy. On the other hand, hypo O-GlcNAcylation inhibited autophagy, promoted cell death by apoptosis, and reduced cell proliferation. In addition, the decrease in O-GlcNAcylation sensitized GB cells to the chemotherapeutic temozolomide (TMZ) without affecting human astrocytes. Combined, these results indicated a role for O-GlcNAcylation in governing cell proliferation, autophagy, cell death, and TMZ response, thereby indicating possible therapeutic implications for treating GB. These findings pave the way for further research and the development of novel treatment approaches which may contribute to improved outcomes and increased survival rates for patients facing this challenging disease.
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Affiliation(s)
- Amanda V. Leonel
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Frederico Alisson-Silva
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
| | - Ronan C. M. Santos
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Rodrigo P. Silva-Aguiar
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Julia C. Gomes
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Gabriel M. C. Longo
- Departamento de Genética, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-590, RJ, Brazil
| | - Bruna M. Faria
- Instituto de Ciências Biomédicas (ICB), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil (L.R.); (K.C.)
| | - Mariana S. Siqueira
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Miria G. Pereira
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Andreia Vasconcelos-dos-Santos
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Luciana B. Chiarini
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Chad Slawson
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, KS 66103, USA
| | - Celso Caruso-Neves
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Luciana Romão
- Instituto de Ciências Biomédicas (ICB), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil (L.R.); (K.C.)
| | - Leonardo H. Travassos
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Katia Carneiro
- Instituto de Ciências Biomédicas (ICB), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil (L.R.); (K.C.)
| | - Adriane R. Todeschini
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
| | - Wagner B. Dias
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil; (A.V.L.); (C.C.-N.); (L.H.T.); (A.R.T.)
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5
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Gasparella M, Cenzi C, Piccione M, Madia VN, Di Santo R, Tudino V, Artico M, Taurone S, De Ponte C, Costi R, Di Liddo R. Effects of Modified Glucosamine on the Chondrogenic Potential of Circulating Stem Cells under Experimental Inflammation. Int J Mol Sci 2023; 24:10397. [PMID: 37373540 DOI: 10.3390/ijms241210397] [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: 12/24/2022] [Revised: 06/05/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Glucosamine (GlcN) is a glycosaminoglycan (GAGs) constituent in connective tissues. It is naturally produced by our body or consumed from diets. In the last decade, in vitro and in vivo trials have demonstrated that the administration of GlcN or its derivates has a protective effect on cartilage when the balance between catabolic and anabolic processes is disrupted and cells are no longer able to fully compensate for the loss of collagen and proteoglycans. To date, these benefits are still controversial because the mechanism of action of GlcN is not yet well clarified. In this study, we have characterized the biological activities of an amino acid (AA) derivate of GlcN, called DCF001, in the growth and chondrogenic induction of circulating multipotent stem cells (CMCs) after priming with tumor necrosis factor-alpha (TNFα), a pleiotropic cytokine commonly expressed in chronic inflammatory joint diseases. In the present work, stem cells were isolated from the human peripheral blood of healthy donors. After priming with TNFα (10 ng/mL) for 3 h, cultures were treated for 24 h with DCF001 (1 μg/mL) dissolved in a proliferative (PM) or chondrogenic (CM) medium. Cell proliferation was analyzed using a Corning® Cell Counter and trypan blue exclusion technique. To evaluate the potentialities of DCF001 in counteracting the inflammatory response to TNFα, we measured the amount of extracellular ATP (eATP) and the expression of adenosine-generating enzymes CD39/CD73, TNFα receptors, and NF-κB inhibitor IκBα using flow cytometry. Finally, total RNA was extracted to perform a gene expression study of some chondrogenic differentiation markers (COL2A1, RUNX2, and MMP13). Our analysis has shed light on the ability of DCF001 to (a) regulate the expression of CD39, CD73, and TNF receptors; (b) modulate eATP under differentiative induction; (c) enhance the inhibitory activity of IκBα, reducing its phosphorylation after TNFα stimulation; and (d) preserve the chondrogenic potentialities of stem cells. Although preliminary, these results suggest that DCF001 could be a valuable supplement for ameliorating the outcome of cartilage repair interventions, enhancing the efficacy of endogenous stem cells under inflammatory stimuli.
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Affiliation(s)
- Marco Gasparella
- Local Health Unit Treviso, Department of Pediatric Surgery, 31100 Treviso, Italy
| | - Carola Cenzi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Monica Piccione
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
| | - Valentina Noemi Madia
- Department of Drug Chemistry and Technology, University of Rome "La Sapienza", 00185 Rome, Italy
| | - Roberto Di Santo
- Department of Drug Chemistry and Technology, University of Rome "La Sapienza", 00185 Rome, Italy
| | - Valeria Tudino
- Department of Drug Chemistry and Technology, University of Rome "La Sapienza", 00185 Rome, Italy
| | - Marco Artico
- Department of Sensory Organs, University of Rome "La Sapienza", 00185 Rome, Italy
| | - Samanta Taurone
- Department of Movement, Human and Health Sciences-Division of Health Sciences, University of Rome "Foro Italico", 00185 Rome, Italy
| | - Chiara De Ponte
- Department of Sensory Organs, University of Rome "La Sapienza", 00185 Rome, Italy
| | - Roberta Costi
- Department of Drug Chemistry and Technology, University of Rome "La Sapienza", 00185 Rome, Italy
| | - Rosa Di Liddo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy
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6
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Jia X, Zhang H, Qin H, Li K, Liu X, Wang W, Ye M, Yin H. Protein O-GlcNAcylation impairment caused by N-acetylglucosamine phosphate mutase deficiency leads to growth variations in Arabidopsis thaliana. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2023; 114:613-635. [PMID: 36799458 DOI: 10.1111/tpj.16156] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 02/06/2023] [Accepted: 02/13/2023] [Indexed: 05/10/2023]
Abstract
As an essential enzyme in the uridine diphosphate (UDP)-GlcNAc biosynthesis pathway, the significant role of N-acetylglucosamine phosphate mutase (AGM) remains unknown in plants. In the present study, a functional plant AGM (AtAGM) was identified from Arabidopsis thaliana. AtAGM catalyzes the isomerization of GlcNAc-1-P and GlcNAc-6-P, and has broad catalytic activity on different phosphohexoses. UDP-GlcNAc contents were significantly decreased in AtAGM T-DNA insertional mutants, which caused temperature-dependent growth defects in seedlings and vigorous growth in adult plants. Further analysis revealed that protein O-GlcNAcylation but not N-glycosylation was dramatically impaired in Atagm mutants due to UDP-GlcNAc shortage. Combined with the results from O-GlcNAcylation or N-glycosylation deficient mutants, and O-GlcNAcase inhibitor all suggested that protein O-GlcNAcylation impairment mainly leads to the phenotypic variations of Atagm plants. In conclusion, based on the essential role in UDP-GlcNAc biosynthesis, AtAGM is important for plant growth mainly via protein O-GlcNAcylation-level regulation.
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Affiliation(s)
- Xiaochen Jia
- Dalian Engineering Research Center for Carbohydrate Agricultural Preparations, Liaoning Provincial Key Laboratory of Carbohydrates, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Hongyan Zhang
- Dalian Engineering Research Center for Carbohydrate Agricultural Preparations, Liaoning Provincial Key Laboratory of Carbohydrates, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Hongqiang Qin
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Kuikui Li
- Dalian Engineering Research Center for Carbohydrate Agricultural Preparations, Liaoning Provincial Key Laboratory of Carbohydrates, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Xiaoyan Liu
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Wenxia Wang
- Dalian Engineering Research Center for Carbohydrate Agricultural Preparations, Liaoning Provincial Key Laboratory of Carbohydrates, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Mingliang Ye
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Heng Yin
- Dalian Engineering Research Center for Carbohydrate Agricultural Preparations, Liaoning Provincial Key Laboratory of Carbohydrates, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
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7
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Missiaen R, Lesner NP, Simon MC. HIF: a master regulator of nutrient availability and metabolic cross-talk in the tumor microenvironment. EMBO J 2023; 42:e112067. [PMID: 36808622 PMCID: PMC10015374 DOI: 10.15252/embj.2022112067] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 12/13/2022] [Accepted: 12/16/2022] [Indexed: 02/22/2023] Open
Abstract
A role for hypoxia-inducible factors (HIFs) in hypoxia-dependent regulation of tumor cell metabolism has been thoroughly investigated and covered in reviews. However, there is limited information available regarding HIF-dependent regulation of nutrient fates in tumor and stromal cells. Tumor and stromal cells may generate nutrients necessary for function (metabolic symbiosis) or deplete nutrients resulting in possible competition between tumor cells and immune cells, a result of altered nutrient fates. HIF and nutrients in the tumor microenvironment (TME) affect stromal and immune cell metabolism in addition to intrinsic tumor cell metabolism. HIF-dependent metabolic regulation will inevitably result in the accumulation or depletion of essential metabolites in the TME. In response, various cell types in the TME will respond to these hypoxia-dependent alterations by activating HIF-dependent transcription to alter nutrient import, export, and utilization. In recent years, the concept of metabolic competition has been proposed for critical substrates, including glucose, lactate, glutamine, arginine, and tryptophan. In this review, we discuss how HIF-mediated mechanisms control nutrient sensing and availability in the TME, the competition for nutrients, and the metabolic cross-talk between tumor and stromal cells.
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Affiliation(s)
- Rindert Missiaen
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicholas P Lesner
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA, USA
| | - M Celeste Simon
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA, USA
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8
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Purushothaman A, Mohajeri M, Lele TP. The role of glycans in the mechanobiology of cancer. J Biol Chem 2023; 299:102935. [PMID: 36693448 PMCID: PMC9930169 DOI: 10.1016/j.jbc.2023.102935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/22/2023] Open
Abstract
Although cancer is a genetic disease, physical changes such as stiffening of the extracellular matrix also commonly occur in cancer. Cancer cells sense and respond to extracellular matrix stiffening through the process of mechanotransduction. Cancer cell mechanotransduction can enhance cancer-promoting cell behaviors such as survival signaling, proliferation, and migration. Glycans, carbohydrate-based polymers, have recently emerged as important mediators and/or modulators of cancer cell mechanotransduction. Stiffer tumors are characterized by increased glycan content on cancer cells and their associated extracellular matrix. Here we review the role of cancer-associated glycans in coupled mechanical and biochemical alterations during cancer progression. We discuss the recent evidence on how increased expression of different glycans, in the form of glycoproteins and proteoglycans, contributes to both mechanical changes in tumors and corresponding cancer cell responses. We conclude with a summary of emerging tools that can be used to modify glycans for future studies in cancer mechanobiology.
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Affiliation(s)
- Anurag Purushothaman
- Department of Biomedical Engineering, Texas A&M University, Houston, Texas, USA.
| | - Mohammad Mohajeri
- Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA
| | - Tanmay P Lele
- Department of Biomedical Engineering, Texas A&M University, Houston, Texas, USA; Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA; Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas, USA; Department of Translational Medical Sciences, Texas A&M University, Houston, Texas, USA.
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9
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Saeui CT, Shah SR, Fernandez-Gil BI, Zhang C, Agatemor C, Dammen-Brower K, Mathew MP, Buettner M, Gowda P, Khare P, Otamendi-Lopez A, Yang S, Zhang H, Le A, Quinoñes-Hinojosa A, Yarema KJ. Anticancer Properties of Hexosamine Analogs Designed to Attenuate Metabolic Flux through the Hexosamine Biosynthetic Pathway. ACS Chem Biol 2023; 18:151-165. [PMID: 36626752 DOI: 10.1021/acschembio.2c00784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Altered cellular metabolism is a hallmark of cancer pathogenesis and progression; for example, a near-universal feature of cancer is increased metabolic flux through the hexosamine biosynthetic pathway (HBP). This pathway produces uridine diphosphate N-acetylglucosamine (UDP-GlcNAc), a potent oncometabolite that drives multiple facets of cancer progression. In this study, we synthesized and evaluated peracetylated hexosamine analogs designed to reduce flux through the HBP. By screening a panel of analogs in pancreatic cancer and glioblastoma multiform (GBM) cells, we identified Ac4Glc2Bz─a benzyl-modified GlcNAc mimetic─as an antiproliferative cancer drug candidate that down-regulated oncogenic metabolites and reduced GBM cell motility at concentrations non-toxic to non-neoplastic cells. More specifically, the growth inhibitory effects of Ac4Glc2Bz were linked to reduced levels of UDP-GlcNAc and concomitant decreases in protein O-GlcNAc modification in both pancreatic cancer and GBM cells. Targeted metabolomics analysis in GBM cells showed that Ac4Glc2Bz disturbed glucose metabolism, amino acid pools, and nucleotide precursor biosynthesis, consistent with reduced proliferation and other anti-oncogenic properties of this analog. Furthermore, Ac4Glc2Bz reduced the invasion, migration, and stemness of GBM cells. Importantly, normal metabolic functions mediated by UDP-GlcNAc were not disrupted in non-neoplastic cells, including maintenance of endogenous levels of O-GlcNAcylation with no global disruption of N-glycan production. Finally, a pilot in vivo study showed that a potential therapeutic window exists where animals tolerated 5- to 10-fold higher levels of Ac4Glc2Bz than projected for in vivo efficacy. Together, these results establish GlcNAc analogs targeting the HBP through salvage mechanisms as a new therapeutic approach to safely normalize an important facet of aberrant glucose metabolism associated with cancer.
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Affiliation(s)
- Christopher T Saeui
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | - Sagar R Shah
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | | | - Cissy Zhang
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland 21205, United States.,Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, Maryland 21205, United States
| | - Christian Agatemor
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | - Kris Dammen-Brower
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | - Mohit P Mathew
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | - Matthew Buettner
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | - Prateek Gowda
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
| | - Pratik Khare
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland 21205, United States.,Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, Maryland 21205, United States
| | | | - Shuang Yang
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland 21287, United States
| | - Hui Zhang
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland 21287, United States
| | - Anne Le
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland 21205, United States.,Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, Maryland 21205, United States
| | | | - Kevin J Yarema
- Department of Biomedical Engineering and The Translational Tissue Engineering Center, The Johns Hopkins University and Johns Hopkins School of Medicine, Baltimore, Maryland 21231, United States
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10
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Sosa Cuevas E, Roubinet B, Mouret S, Thépaut M, de Fraipont F, Charles J, Fieschi F, Landemarre L, Chaperot L, Aspord C. The melanoma tumor glyco-code impacts human dendritic cells' functionality and dictates clinical outcomes. Front Immunol 2023; 14:1120434. [PMID: 36891308 PMCID: PMC9986448 DOI: 10.3389/fimmu.2023.1120434] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 02/01/2023] [Indexed: 02/22/2023] Open
Abstract
Subversion of immunity is a hallmark of cancer development. Dendritic cells (DCs) are strategic immune cells triggering anti-tumor immune responses, but tumor cells exploit their versatility to subvert their functions. Tumor cells harbor unusual glycosylation patterns, which can be sensed through glycan-binding receptors (lectins) expressed by immune cells that are crucial for DCs to shape and orientate antitumor immunity. Yet, the global tumor glyco-code and its impact on immunity has not been explored in melanoma. To decrypt the potential link between aberrant glycosylation patterns and immune evasion in melanoma, we investigated the melanoma tumor glyco-code through the GLYcoPROFILE™ methodology (lectin arrays), and depicted its impact on patients' clinical outcome and DC subsets' functionality. Specific glycan patterns correlated with clinical outcome of melanoma patients, GlcNAc, NeuAc, TF-Ag and Fuc motifs being associated with poor outcome, whereas Man and Glc residues elicited better survival. Strikingly, tumor cells differentially impacting cytokine production by DCs harbored distinct glyco-profiles. GlcNAc exhibited a negative influence on cDC2s, whereas Fuc and Gal displayed inhibitory impacts on cDC1s and pDCs. We further identified potential booster glycans for cDC1s and pDCs. Targeting specific glycans on melanoma tumor cells restored DCs' functionality. The tumor glyco-code was also linked to the nature of the immune infiltrate. This study unveils the impact of melanoma glycan patterns on immunity, and paves the way for innovative therapeutic options. Glycans/lectins interactions arise as promising immune checkpoints to rescue DCs from tumor' hijacking to reshape antitumor immunity and inhibit immunosuppressive circuits triggered by aberrant tumor glycosylation.
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Affiliation(s)
- Eleonora Sosa Cuevas
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling and Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France.,Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
| | | | - Stephane Mouret
- Dermatology, Allergology and Photobiology Department, CHU Grenoble Alpes, Grenoble, France
| | - Michel Thépaut
- Université Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale, Grenoble, France
| | - Florence de Fraipont
- Medical Unit of Molecular Genetic (Hereditary Diseases and Oncology), Grenoble University Hospital, Grenoble, France
| | - Julie Charles
- Dermatology, Allergology and Photobiology Department, CHU Grenoble Alpes, Grenoble, France
| | - Franck Fieschi
- Université Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale, Grenoble, France.,Institut Universitaire de France (IUF), Paris, France
| | | | - Laurence Chaperot
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling and Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France.,Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
| | - Caroline Aspord
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling and Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France.,Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
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11
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Doud EH, Yeh ES. Mass Spectrometry-Based Glycoproteomic Workflows for Cancer Biomarker Discovery. Technol Cancer Res Treat 2023; 22:15330338221148811. [PMID: 36740994 PMCID: PMC9903044 DOI: 10.1177/15330338221148811] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Glycosylation has a clear role in cancer initiation and progression, with numerous studies identifying distinct glycan features or specific glycoproteoforms associated with cancer. Common findings include that aggressive cancers tend to have higher expression levels of enzymes that regulate glycosylation as well as glycoproteins with greater levels of complexity, increased branching, and enhanced chain length1. Research in cancer glycoproteomics over the last 50-plus years has mainly focused on technology development used to observe global changes in glycosylation. Efforts have also been made to connect glycans to their protein carriers as well as to delineate the role of these modifications in intracellular signaling and subsequent cell function. This review discusses currently available techniques utilizing mass spectrometry-based technologies used to study glycosylation and highlights areas for future advancement.
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Affiliation(s)
- Emma H. Doud
- Center for Proteome Analysis, Indiana University School of Medicine, Indianapolis, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, USA
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, USA
| | - Elizabeth S. Yeh
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, USA
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, USA
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12
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Balakrishnan V, Ganapathy S, Veerasamy V, Subramaniyan S, Mohamed Hussain SA, Duraisamy R. Modifying effects of nerolidol on cell surface glycoconjugates and suppressed inflammation during DMBA-induced oral carcinogenesis: An in vivo and in silico. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-022-01260-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Moiz B, Li A, Padmanabhan S, Sriram G, Clyne AM. Isotope-Assisted Metabolic Flux Analysis: A Powerful Technique to Gain New Insights into the Human Metabolome in Health and Disease. Metabolites 2022; 12:1066. [PMID: 36355149 PMCID: PMC9694183 DOI: 10.3390/metabo12111066] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 04/28/2024] Open
Abstract
Cell metabolism represents the coordinated changes in genes, proteins, and metabolites that occur in health and disease. The metabolic fluxome, which includes both intracellular and extracellular metabolic reaction rates (fluxes), therefore provides a powerful, integrated description of cellular phenotype. However, intracellular fluxes cannot be directly measured. Instead, flux quantification requires sophisticated mathematical and computational analysis of data from isotope labeling experiments. In this review, we describe isotope-assisted metabolic flux analysis (iMFA), a rigorous computational approach to fluxome quantification that integrates metabolic network models and experimental data to generate quantitative metabolic flux maps. We highlight practical considerations for implementing iMFA in mammalian models, as well as iMFA applications in in vitro and in vivo studies of physiology and disease. Finally, we identify promising new frontiers in iMFA which may enable us to fully unlock the potential of iMFA in biomedical research.
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Affiliation(s)
- Bilal Moiz
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Andrew Li
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Surya Padmanabhan
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Ganesh Sriram
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Alisa Morss Clyne
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
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14
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Sosa Cuevas E, Valladeau-Guilemond J, Mouret S, Roubinet B, de Fraipont F, Landemarre L, Charles J, Bendriss-Vermare N, Chaperot L, Aspord C. Unique CLR expression patterns on circulating and tumor-infiltrating DC subsets correlated with clinical outcome in melanoma patients. Front Immunol 2022; 13:1040600. [PMID: 36353633 PMCID: PMC9638162 DOI: 10.3389/fimmu.2022.1040600] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 10/10/2022] [Indexed: 08/15/2023] Open
Abstract
Subversion of immunity by tumors is a crucial step for their development. Dendritic cells (DCs) are strategic immune cells that orchestrate anti-tumor immune responses but display altered functions in cancer. The bases for such DCs' hijacking are not fully understood. Tumor cells harbor unusual glycosylation patterns of surface glycoproteins and glycolipids. DCs express glycan-binding receptors, named C-type lectin receptors (CLR), allowing them to sense changes in glycan signature of their environment, and subsequently trigger a response. Recognition of tumor glycans by CLRs is crucial for DCs to shape antitumor immunity, and decisive in the orientation of the response. Yet the status of the CLR machinery on DCs in cancer, especially melanoma, remained largely unknown. We explored CLR expression patterns on circulating and tumor-infiltrating cDC1s, cDC2s, and pDCs of melanoma patients, assessed their clinical relevance, and further depicted the correlations between CLR expression profiles and DCs' features. For the first time, we highlighted that the CLR repertoire of circulating and tumor-infiltrating cDC1s, cDC2s, and pDCs was strongly perturbed in melanoma patients, with modulation of DCIR, CLEC-12α and NKp44 on circulating DCs, and perturbation of Dectin-1, CD206, DEC205, DC-SIGN and CLEC-9α on tumor-infiltrating DCs. Furthermore, melanoma tumor cells directly altered CLR expression profiles of healthy DC subsets, and this was associated with specific glycan patterns (Man, Fuc, GlcNAc) that may interact with DCs through CLR molecules. Notably, specific CLR expression profiles on DC subsets correlated with unique DCs' activation status and functionality and were associated with clinical outcome of melanoma patients. Higher proportions of DCIR-, DEC205-, CLEC-12α-expressing cDCs were linked with a better survival, whereas elevated proportions of CD206-, Dectin1-expressing cDCs and NKp44-expressing pDCs were associated with a poor outcome. Thus, melanoma tumor may shape DCs' features by exploiting the plasticity of the CLR machinery. Our study revealed that melanoma manipulates CLR pathways to hijack DC subsets and escape from immune control. It further paved the way to exploit glycan-lectin interactions for the design of innovative therapeutic strategies, which exploit DCs' potentialities while avoiding hijacking by tumor, to properly reshape anti-tumor immunity by manipulating the CLR machinery.
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Affiliation(s)
- Eleonora Sosa Cuevas
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
| | - Jenny Valladeau-Guilemond
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, France
| | - Stephane Mouret
- Dermatology, Allergology & Photobiology Department, CHU Grenoble Alpes, Grenoble, France
| | | | - Florence de Fraipont
- Medical Unit of Molecular genetic (Hereditary Diseases and Oncology), Grenoble University Hospital, Grenoble, France
| | | | - Julie Charles
- Dermatology, Allergology & Photobiology Department, CHU Grenoble Alpes, Grenoble, France
| | - Nathalie Bendriss-Vermare
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, France
| | - Laurence Chaperot
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
| | - Caroline Aspord
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
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15
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Gupta P, Singh A, Singh N, Ali F, Tyagi A, Shanmugam SK. Healing Potential of Propolis Extract– Passiflora edulis Seed Oil Emulgel Against Excisional Wound: Biochemical, Histopathological, and Cytokines Level Evidence. Assay Drug Dev Technol 2022; 20:300-316. [DOI: 10.1089/adt.2022.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Puneet Gupta
- Amity Institute of Pharmacy, Amity University, Noida, India
| | - Ashish Singh
- I.T.S. College of Pharmacy (Dr. A.P.J. Abdul Kalam Technical University, Lucknow), Ghaziabad, India
| | - Neelam Singh
- I.T.S. College of Pharmacy (Dr. A.P.J. Abdul Kalam Technical University, Lucknow), Ghaziabad, India
| | - Faraat Ali
- Botswana Medicines Regulatory Authority, Gaborone, Botswana
| | - Ayushi Tyagi
- I.T.S. College of Pharmacy (Dr. A.P.J. Abdul Kalam Technical University, Lucknow), Ghaziabad, India
| | - Sadish K. Shanmugam
- I.T.S. College of Pharmacy (Dr. A.P.J. Abdul Kalam Technical University, Lucknow), Ghaziabad, India
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16
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Therapeutic Drug-Induced Metabolic Reprogramming in Glioblastoma. Cells 2022; 11:cells11192956. [PMID: 36230918 PMCID: PMC9563867 DOI: 10.3390/cells11192956] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/15/2022] [Accepted: 09/17/2022] [Indexed: 11/21/2022] Open
Abstract
Glioblastoma WHO IV (GBM), the most common primary brain tumor in adults, is a heterogenous malignancy that displays a reprogrammed metabolism with various fuel sources at its disposal. Tumor cells primarily appear to consume glucose to entertain their anabolic and catabolic metabolism. While less effective for energy production, aerobic glycolysis (Warburg effect) is an effective means to drive biosynthesis of critical molecules required for relentless growth and resistance to cell death. Targeting the Warburg effect may be an effective venue for cancer treatment. However, past and recent evidence highlight that this approach may be limited in scope because GBM cells possess metabolic plasticity that allows them to harness other substrates, which include but are not limited to, fatty acids, amino acids, lactate, and acetate. Here, we review recent key findings in the literature that highlight that GBM cells substantially reprogram their metabolism upon therapy. These studies suggest that blocking glycolysis will yield a concomitant reactivation of oxidative energy pathways and most dominantly beta-oxidation of fatty acids.
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17
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Oh HA, Kim YJ, Moon KS, Seo JW, Jung BH, Woo DH. Identification of integrative hepatotoxicity induced by lysosomal phospholipase A2 inhibition of cationic amphiphilic drugs via metabolomics. Biochem Biophys Res Commun 2022; 607:1-8. [DOI: 10.1016/j.bbrc.2022.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/17/2022] [Accepted: 03/07/2022] [Indexed: 11/02/2022]
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18
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Vanhove K, Derveaux E, Mesotten L, Thomeer M, Criel M, Mariën H, Adriaensens P. Unraveling the Rewired Metabolism in Lung Cancer Using Quantitative NMR Metabolomics. Int J Mol Sci 2022; 23:ijms23105602. [PMID: 35628415 PMCID: PMC9146819 DOI: 10.3390/ijms23105602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 05/14/2022] [Accepted: 05/15/2022] [Indexed: 11/16/2022] Open
Abstract
Lung cancer cells are well documented to rewire their metabolism and energy production networks to enable proliferation and survival in a nutrient-poor and hypoxic environment. Although metabolite profiling of blood plasma and tissue is still emerging in omics approaches, several techniques have shown potential in cancer diagnosis. In this paper, the authors describe the alterations in the metabolic phenotype of lung cancer patients. In addition, we focus on the metabolic cooperation between tumor cells and healthy tissue. Furthermore, the authors discuss how metabolomics could improve the management of lung cancer patients.
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Affiliation(s)
- Karolien Vanhove
- Applied and Analytical Chemistry, Institute for Materials Research, Hasselt University, Agoralaan 1-Building D, B-3590 Diepenbeek, Belgium;
- Department of Respiratory Medicine, AZ Vesalius, Hazelereik 51, B-3700 Tongeren, Belgium
- Correspondence:
| | - Elien Derveaux
- Faculty of Medicine and Life Sciences, Hasselt University, Martelarenlaan 42, B-3500 Hasselt, Belgium; (E.D.); (H.M.)
| | - Liesbet Mesotten
- Department of Nuclear Medicine, Ziekenhuis Oost-Limburg, Schiepse Bos 6, B-3600 Genk, Belgium;
| | - Michiel Thomeer
- Department of Respiratory Medicine, Ziekenhuis Oost-Limburg, Schiepse Bos 6, B-3600 Genk, Belgium; (M.T.); (M.C.)
| | - Maarten Criel
- Department of Respiratory Medicine, Ziekenhuis Oost-Limburg, Schiepse Bos 6, B-3600 Genk, Belgium; (M.T.); (M.C.)
| | - Hanne Mariën
- Faculty of Medicine and Life Sciences, Hasselt University, Martelarenlaan 42, B-3500 Hasselt, Belgium; (E.D.); (H.M.)
| | - Peter Adriaensens
- Applied and Analytical Chemistry, Institute for Materials Research, Hasselt University, Agoralaan 1-Building D, B-3590 Diepenbeek, Belgium;
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19
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Yang L, Yan Y. Emerging Roles of Post-Translational Modifications in Skin Diseases: Current Knowledge, Challenges and Future Perspectives. J Inflamm Res 2022; 15:965-975. [PMID: 35177923 PMCID: PMC8846607 DOI: 10.2147/jir.s339296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/12/2021] [Indexed: 12/24/2022] Open
Abstract
Post-translational modifications (PTMs) of proteins represent as a key step in regulating their biological functions and dynamic interaction with other players. This process is fine-tuned by a myriad of enzymes named “writers, readers and erasers” whose actions are precisely controlled. Either the mutation, aberration in the expression of the aforementioned enzymes or their substrates have shown to participate in the pathogenesis of various skin diseases such as melanoma, vitiligo, psoriasis, eczema, atopic dermatitis and inherited dermatological diseases. It is becoming increasingly clear that key transcriptional factors, inflammation-related molecules are prone to PTMs. Despite their importance in regulating key processes including inflammation, keratinocyte apoptosis, proliferation and differentiation, PTMs have received less attention due to the challenges involved. Here in this review we summarize the role of the most common types and the newly discovered PTMs, including acetylation, glycosylation, citrullination, PARylation and sumoylation in dermatoses and surveys the recent progress in PTM-based therapeutic approaches in skin diseases.
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Affiliation(s)
- Luting Yang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi’an, People’s Republic of China
- Correspondence: Luting Yang; Yaping Yan, Email ;
| | - Yaping Yan
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi’an, People’s Republic of China
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20
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Banerjee Y, Pantea Stoian A, Silva-Nunes J, Sonmez A, Rizvi AA, Janez A, Rizzo M. The role of GLP-1 receptor agonists during COVID-19 pandemia: a hypothetical molecular mechanism. Expert Opin Drug Saf 2021; 20:1309-1315. [PMID: 34424130 PMCID: PMC8425441 DOI: 10.1080/14740338.2021.1970744] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 08/17/2021] [Indexed: 01/08/2023]
Abstract
INTRODUCTION A number of anti-diabetic treatments have been favored during the continuing spread of the current SARS-CoV-2 pandemic. Glucagon like peptide-1 receptor agonists (GLP1-RAs) are a group of antidiabetic drugs, the glucose reducing effect of which is founded on augmenting glucose-dependent insulin secretion with concomitant reduction of glucagon secretion and delayed gastric emptying. Apart from their glucose lowering effects, GLP1-RAs also exert a plethora of pleiotropic activities in the form of anti-inflammatory, anti-thrombotic and anti-obesogenic properties, with beneficial cardiovascular and renal impact. All these make this class of drugs a preferred option for managing patients with type 2 diabetes (T2D), and potentially helpful in those with SARS-CoV2 infection. AREAS COVERED In the present article we propose a hypothetical molecular mechanism by which GLP1-RAs may interact with SARS-CoV-2 activity. EXPERT OPINION The beneficial properties of GLP1-RAs may be of specific importance during COVID-19 infection for the most fragile patients with chronic comorbid conditions such as T2D, and those at higher cardiovascular and renal disease risk. Yet, further studies are needed to confirm our hypothesis and preliminary findings available in the literature.
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Affiliation(s)
- Yajnavalka Banerjee
- Biochemistry, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- Centre of Medical Education, University of Dundee, UK
| | - Anca Pantea Stoian
- Department of Diabetes, Nutrition and Metabolic Diseases, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - José Silva-Nunes
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário De Lisboa Central, Lisbon, Portugal
- Nova Medical School-Faculdade De Ciências Medicas, New University of Lisbon, Lisbon, Portugal
- Health and Technology Research Center (H&TRC), Escola Superior De Tecnologia Da Saude De Lisboa, Lisbon, Portugal
| | - Alper Sonmez
- Department of Endocrinology and Metabolism, Gulhane School of Medicine, University of Health Sciences, Ankara, Turkey
| | - Ali A Rizvi
- Division of Endocrinology, Metabolism, and Lipids Emory, University School of Medicine, Atlanta, GA, USA
- Division of Endocrinology, Diabetes and Metabolism, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Andrej Janez
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Centre Ljubljana, Faculty of Medicine, University of Ljubljana, Slovenia
| | - Manfredi Rizzo
- Department of Diabetes, Nutrition and Metabolic Diseases, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Division of Endocrinology, Diabetes and Metabolism, University of South Carolina School of Medicine, Columbia, SC, USA
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
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21
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Feichtinger RG, Hüllen A, Koller A, Kotzot D, Grote V, Rapp E, Hofbauer P, Brugger K, Thiel C, Mayr JA, Wortmann SB. A spoonful of L-fucose-an efficient therapy for GFUS-CDG, a new glycosylation disorder. EMBO Mol Med 2021; 13:e14332. [PMID: 34468083 PMCID: PMC8422078 DOI: 10.15252/emmm.202114332] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/26/2021] [Accepted: 07/28/2021] [Indexed: 12/29/2022] Open
Abstract
Congenital disorders of glycosylation are a genetically and phenotypically heterogeneous family of diseases affecting the co- and posttranslational modification of proteins. Using exome sequencing, we detected biallelic variants in GFUS (NM_003313.4) c.[632G>A];[659C>T] (p.[Gly211Glu];[Ser220Leu]) in a patient presenting with global developmental delay, mild coarse facial features and faltering growth. GFUS encodes GDP-L-fucose synthase, the terminal enzyme in de novo synthesis of GDP-L-fucose, required for fucosylation of N- and O-glycans. We found reduced GFUS protein and decreased GDP-L-fucose levels leading to a general hypofucosylation determined in patient's glycoproteins in serum, leukocytes, thrombocytes and fibroblasts. Complementation of patient fibroblasts with wild-type GFUS cDNA restored fucosylation. Making use of the GDP-L-fucose salvage pathway, oral fucose supplementation normalized fucosylation of proteins within 4 weeks as measured in serum and leukocytes. During the follow-up of 19 months, a moderate improvement of growth was seen, as well as a clear improvement of cognitive skills as measured by the Kaufmann ABC and the Nijmegen Pediatric CDG Rating Scale. In conclusion, GFUS-CDG is a new glycosylation disorder for which oral L-fucose supplementation is promising.
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Affiliation(s)
- René G Feichtinger
- University Children’s HospitalSalzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU)SalzburgAustria
| | - Andreas Hüllen
- Department PediatricsCentre for Child and Adolescent MedicineUniversity of HeidelbergHeidelbergGermany
| | - Andreas Koller
- Research Program for Experimental OphthalmologyDepartment of Ophthalmology and OptometrySalzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU)SalzburgAustria
| | - Dieter Kotzot
- Clinical Genetics UnitSalzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU)SalzburgAustria
| | - Valerian Grote
- Max Planck Institute for Dynamics of Complex Technical Systems, Bioprocess EngineeringMagdeburgGermany
| | - Erdmann Rapp
- Max Planck Institute for Dynamics of Complex Technical Systems, Bioprocess EngineeringMagdeburgGermany
- glyXera GmbHMagdeburgGermany
| | - Peter Hofbauer
- Department of ProductionLandesapotheke SalzburgHospital PharmacySalzburgAustria
| | - Karin Brugger
- University Children’s HospitalSalzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU)SalzburgAustria
| | - Christian Thiel
- Department PediatricsCentre for Child and Adolescent MedicineUniversity of HeidelbergHeidelbergGermany
| | - Johannes A Mayr
- University Children’s HospitalSalzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU)SalzburgAustria
| | - Saskia B Wortmann
- University Children’s HospitalSalzburger Landeskliniken (SALK) and Paracelsus Medical University (PMU)SalzburgAustria
- Department of PediatricsAmalia Children’s HospitalRadboud Center for Mitochondrial MedicineRadboudumcNijmegenThe Netherlands
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22
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Abubakar A, Nazifi AB, Maje IM, Tanko Y, Anuka JA, Abdurahman EM. Chlorophytum alismifolium mitigates microvascular complications of type 2 diabetes mellitus: the involvement of oxidative stress and aldose reductase. Drug Metab Pers Ther 2021; 37:69-80. [PMID: 35385895 DOI: 10.1515/dmpt-2021-0129] [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: 04/11/2021] [Accepted: 05/28/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVES Chlorophytum alismifolium (C. alismifolium) tubers are used in the management of diabetes. This research evaluated the effect of ethylacetate extract of C. alismifolium (EACA) on microvascular complications and the possible association of oxidative stress and aldose reductase in type 2 diabetic rats. METHODS C. alismifolium tubers were subjected to sequential extraction until ethylacetate extract was obtained using a soxhlet apparatus. The LD50 was determined using the OECD 425 guideline. The animals were placed on high fat diet for 42 days and then induced with hyperglycaemia using 40 mg/kg of streptozotocin. Diabetic neuropathy was evaluated using thermal and mechanical methods. Serum was used for the assessment of oxidative stress markers and biochemical markers of retinopathy and nephropathy. Serum aldose reductase was investigated by utilizing the principle of enzyme-linked immunosorbent assay. RESULTS The median lethal dose of EACA was assessed to be above 5,000 mg/kg and it caused no mortality. Treatment with EACA significantly reduced the withdrawal times in both thermal and mechanical hyperalgesic methods (p<0.05). EACA also significantly reduced the levels of urea (p<0.001), albumin (p<0.05) and uric acid (p<0.001) in hyperglycaemic rats. EACA significantly decreased the amounts of low density lipoprotein and triglycerides (p<0.001). There was a remarkable elevation in the levels of high density lipoprotein (p<0.05). A significant (p<0.05) increase in the levels of magnesium was observed in the EACA-treated groups. EACA significantly increased catalase (p<0.05) and reduced malondialdehyde levels (p<0.05). The levels of aldose reductase was significantly (p<0.001) reduced by EACA compared to the hyperglycaemic control. CONCLUSIONS The ethylacetate extract of C. alismifolium has beneficial effects in alleviating microvascular complications of diabetes through the inhibition of oxidative stress and aldose reductase in diabetic rats.
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Affiliation(s)
- Abdulhakim Abubakar
- Department of Pharmacology and Therapeutics, Ahmadu Bello University, Zaria, Nigeria
| | | | - Idris Mohammed Maje
- Department of Pharmacology and Therapeutics, Ahmadu Bello University, Zaria, Nigeria
| | - Yusuf Tanko
- Department of Human Physiology, Ahmadu Bello University, Zaria, Nigeria
| | - Joseph Akpojo Anuka
- Department of Pharmacology and Therapeutics, Ahmadu Bello University, Zaria, Nigeria
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Abubakar A, Nazifi AB, Maje IM, Tanko Y, Anuka JA, Abdurahman EM. Chlorophytum alismifolium mitigates microvascular complications of type 2 diabetes mellitus: the involvement of oxidative stress and aldose reductase. Drug Metab Pers Ther 2021; 0:dmdi-2021-0129. [PMID: 34392635 DOI: 10.1515/dmdi-2021-0129] [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: 04/11/2021] [Accepted: 05/28/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Chlorophytum alismifolium (C. alismifolium) tubers are used in the management of diabetes. This research evaluated the effect of ethylacetate extract of C. alismifolium (EACA) on microvascular complications and the possible association of oxidative stress and aldose reductase in type 2 diabetic rats. METHODS C. alismifolium tubers were subjected to sequential extraction until ethylacetate extract was obtained using a soxhlet apparatus. The LD50 was determined using the OECD 425 guideline. The animals were placed on high fat diet for 42 days and then induced with hyperglycaemia using 40 mg/kg of streptozotocin. Diabetic neuropathy was evaluated using thermal and mechanical methods. Serum was used for the assessment of oxidative stress markers and biochemical markers of retinopathy and nephropathy. Serum aldose reductase was investigated by utilizing the principle of enzyme-linked immunosorbent assay. RESULTS The median lethal dose of EACA was assessed to be above 5,000 mg/kg and it caused no mortality. Treatment with EACA significantly reduced the withdrawal times in both thermal and mechanical hyperalgesic methods (p<0.05). EACA also significantly reduced the levels of urea (p<0.001), albumin (p<0.05) and uric acid (p<0.001) in hyperglycaemic rats. EACA significantly decreased the amounts of low density lipoprotein and triglycerides (p<0.001). There was a remarkable elevation in the levels of high density lipoprotein (p<0.05). A significant (p<0.05) increase in the levels of magnesium was observed in the EACA-treated groups. EACA significantly increased catalase (p<0.05) and reduced malondialdehyde levels (p<0.05). The levels of aldose reductase was significantly (p<0.001) reduced by EACA compared to the hyperglycaemic control. CONCLUSIONS The ethylacetate extract of C. alismifolium has beneficial effects in alleviating microvascular complications of diabetes through the inhibition of oxidative stress and aldose reductase in diabetic rats.
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Affiliation(s)
- Abdulhakim Abubakar
- Department of Pharmacology and Therapeutics, Ahmadu Bello University, Zaria, Nigeria
| | | | - Idris Mohammed Maje
- Department of Pharmacology and Therapeutics, Ahmadu Bello University, Zaria, Nigeria
| | - Yusuf Tanko
- Department of Human Physiology, Ahmadu Bello University, Zaria, Nigeria
| | - Joseph Akpojo Anuka
- Department of Pharmacology and Therapeutics, Ahmadu Bello University, Zaria, Nigeria
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Bifarin OO, Gaul DA, Sah S, Arnold RS, Ogan K, Master VA, Roberts DL, Bergquist SH, Petros JA, Fernández FM, Edison AS. Machine Learning-Enabled Renal Cell Carcinoma Status Prediction Using Multiplatform Urine-Based Metabolomics. J Proteome Res 2021; 20:3629-3641. [PMID: 34161092 PMCID: PMC9847475 DOI: 10.1021/acs.jproteome.1c00213] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Renal cell carcinoma (RCC) is diagnosed through expensive cross-sectional imaging, frequently followed by renal mass biopsy, which is not only invasive but also prone to sampling errors. Hence, there is a critical need for a noninvasive diagnostic assay. RCC exhibits altered cellular metabolism combined with the close proximity of the tumor(s) to the urine in the kidney, suggesting that urine metabolomic profiling is an excellent choice for assay development. Here, we acquired liquid chromatography-mass spectrometry (LC-MS) and nuclear magnetic resonance (NMR) data followed by the use of machine learning (ML) to discover candidate metabolomic panels for RCC. The study cohort consisted of 105 RCC patients and 179 controls separated into two subcohorts: the model cohort and the test cohort. Univariate, wrapper, and embedded methods were used to select discriminatory features using the model cohort. Three ML techniques, each with different induction biases, were used for training and hyperparameter tuning. Assessment of RCC status prediction was evaluated using the test cohort with the selected biomarkers and the optimally tuned ML algorithms. A seven-metabolite panel predicted RCC in the test cohort with 88% accuracy, 94% sensitivity, 85% specificity, and 0.98 AUC. Metabolomics Workbench Study IDs are ST001705 and ST001706.
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Affiliation(s)
| | | | - Samyukta Sah
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Rebecca S. Arnold
- Department of Urology, Emory University, Atlanta, Georgia 30308, United States
| | - Kenneth Ogan
- Department of Urology, Emory University, Atlanta, Georgia 30308, United States
| | - Viraj A. Master
- Department of Urology, Emory University, Atlanta, Georgia 30308, United States; Winship Cancer Institute, Atlanta, Georgia 30302, United States
| | - David L. Roberts
- Department of Medicine, School of Medicine, Emory University, Atlanta, Georgia 30322, United States
| | - Sharon H. Bergquist
- Department of Medicine, School of Medicine, Emory University, Atlanta, Georgia 30322, United States
| | - John A. Petros
- Department of Urology, Emory University, Atlanta, Georgia 30308, United States; Atlanta VA Medical Center, Atlanta, Georgia 30033, United States
| | - Facundo M. Fernández
- School of Chemistry and Biochemistry and Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Arthur S. Edison
- Department of Biochemistry and Molecular Biology, Complex Carbohydrate Research Center and Department of Genetics, Institute of Bioinformatics, University of Georgia, Athens, Georgia 30602, United States
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Pereira SC, Martins AD, Monteiro MP, Pinto S, Barros A, Oliveira PF, Alves MG. Expression of obesity-related genes in human spermatozoa affects the outcomes of reproductive treatments. F&S SCIENCE 2021; 2:164-175. [PMID: 35559751 DOI: 10.1016/j.xfss.2021.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/18/2021] [Accepted: 03/22/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To study the abundance of obesity-related gene (ORG) mRNA in human spermatozoa and its association with sperm quality parameters, embryonic development, and pregnancy rates after assisted reproduction treatment (ART). DESIGN Cross-sectional study of spermatozoa ORG mRNA expression, and sperm and embryonic development parameters of infertile couples attending a single ART center. SETTING University, in collaboration with a medically assisted reproduction center. PATIENT(S) One hundred six couples seeking fertility treatment and receiving ART. INTERVENTION(S) Expression of spermatozoa ORG mRNA was assessed by quantitative reverse transcription-polymerase chain reaction. Sperm and embryonic development parameters were measured by board-certified embryologists. Serum β-human chorionic gonadotropin levels and fetal heartbeat detection on ultrasound were used to document biochemical and clinical pregnancy, respectively. MAIN OUTCOME MEASURE(S) Correlations between the abundance of ORG transcripts in spermatozoa and sperm quality, embryonic development, and achievement of pregnancy. RESULTS The abundance of spermatozoa FTO mRNA was positively correlated with total sperm count (r = 0.5030), fertilization rate (r = 0.4854), embryo cleavage rate (r = 0.5705), and high-quality embryo rate (r = 0.6982). The abundance of spermatozoa MC4R transcript was negatively correlated with sperm viability (r = -0.3111) and positively correlated with biochemical pregnancy (r = 0.4420). The abundance of MC4R and GNPDA2 transcripts was higher in spermatozoa of men with asthenozoospermia and teratozoospermia than in those with normozoospermia. CONCLUSION To our knowledge, this is the first report showing that the abundance of MC4R and FTO transcripts in spermatozoa is associated with sperm and embryo quality parameters, as well as pregnancy rates. Overall, these results further support the view that male factors beyond classic sperm quality parameters, namely the abundance of ORG transcripts, also affect the outcome of ART.
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Affiliation(s)
- Sara C Pereira
- Clinical and Experimental Endocrinology, Department of Anatomy, Unit for Multidisciplinary Research in Biomedicine, Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal
| | - Ana D Martins
- Clinical and Experimental Endocrinology, Department of Anatomy, Unit for Multidisciplinary Research in Biomedicine, Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal; Química Orgânica, Produtos Naturais e Agroalimentares (QOPNA) and Laboratório Associado para a Química Verde (LAQV), Department of Chemistry, University of Aveiro, Portugal
| | - Mariana P Monteiro
- Clinical and Experimental Endocrinology, Department of Anatomy, Unit for Multidisciplinary Research in Biomedicine, Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal
| | - Soraia Pinto
- Center for Reproductive Genetics Professor Alberto Barros, Porto, Portugal
| | - Alberto Barros
- Center for Reproductive Genetics Professor Alberto Barros, Porto, Portugal; Department of Genetics, Faculty of Medicine, University of Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
| | - Pedro F Oliveira
- Química Orgânica, Produtos Naturais e Agroalimentares (QOPNA) and Laboratório Associado para a Química Verde (LAQV), Department of Chemistry, University of Aveiro, Portugal
| | - Marco G Alves
- Clinical and Experimental Endocrinology, Department of Anatomy, Unit for Multidisciplinary Research in Biomedicine, Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal.
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Devi SS, Yadav R, Arya R. Altered Actin Dynamics in Cell Migration of GNE Mutant Cells. Front Cell Dev Biol 2021; 9:603742. [PMID: 33816461 PMCID: PMC8012676 DOI: 10.3389/fcell.2021.603742] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/09/2021] [Indexed: 11/27/2022] Open
Abstract
Cell migration is an essential cellular process that requires coordination of cytoskeletal dynamics, reorganization, and signal transduction. The actin cytoskeleton is central in maintaining the cellular structure as well as regulating the mechanisms of cell motility. Glycosylation, particularly sialylation of cell surface proteins like integrins, regulates signal transduction from the extracellular matrix to the cytoskeletal network. The activation of integrin by extracellular cues leads to recruitment of different focal adhesion complex proteins (Src, FAK, paxillin, etc.) and activates the signal including Rho GTPases for the regulation of actin assembly and disassembly. During cell migration, the assembly and disassembly of actin filament provides the essential force for the cell to move. Abnormal sialylation can lead to actin signaling dysfunction leading to aberrant cell migration, one of the main characteristics of cancer and myopathies. In the present study, we have reported altered F-actin to G-actin ratios in GNE mutated cells. These cells exhibit pathologically relevant mutations of GNE (UDP N-acetylneuraminic 2-epimerase/N-acetylmannosamine kinase), a key sialic acid biosynthetic enzyme. It was found that GNE neither affects the actin polymerization nor binds directly to actin. However, mutation in GNE resulted in increased binding of α-actinin to actin filaments. Further, through confocal imaging, GNE was found to be localized in focal adhesion complex along with paxillin. We further elucidated that mutation in GNE resulted in upregulation of RhoA protein and Cofilin activity is downregulated, which could be rescued with Rhosin and chlorogenic acid, respectively. Lastly, mutant in GNE reduced cell migration as implicated from wound healing assay. Our study indicates that molecules altering Cofilin function could significantly revert the cell migration defect due to GNE mutation in sialic acid-deficient cells. We propose cytoskeletal proteins to be alternate drug targets for disorders associated with GNE such as GNE myopathy.
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Affiliation(s)
| | - Rashmi Yadav
- School of Biotechnology, Jawaharlal Nehru University, New Delhi, India
| | - Ranjana Arya
- School of Biotechnology, Jawaharlal Nehru University, New Delhi, India
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A lable-free SPR biosensor based on one peptide sequence with three recognition sites for O-GlcNAc transferase detection. Talanta 2021; 222:121664. [PMID: 33167279 DOI: 10.1016/j.talanta.2020.121664] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 09/07/2020] [Accepted: 09/11/2020] [Indexed: 12/24/2022]
Abstract
Abnormal O-linked N-acetylglucosamine (O-GlcNAc) concentrations have been associated with many diseases, but the lack of accurate detection method limited O-GlcNAc to be used as a biomarker in clinical diagnosis. Then O-GlcNAc transferase (OGT) has drawn researchers' attention as it closed related to the level of O-GlcNAc and be considered to be a promising new target for diseases diagnosis. Nevertheless, the existing OGT detection methods are either need labeling or the sensitity can not meet the needs of clinic testing. Herein, a label-free and sensitive SPR biosensor was developed for accurate detection of OGT based on a multi-functional peptide. The designed peptide contains three recognition sites, one is the cleavage site of protease K, one is the O-GlcNAcylated site by OGT, and another is six histidine which be used as the signal report probe to recognize Ni2+. The immobilized peptide would be cleavaged by proteinase K, then the His-tag residue part will leave the surface of Au film, resulting less His-tag could bind to Ni2+ and a small SPR signal would be record. If the peptide is O-GlcNAcylated by OGT, the cleaving reaction would be limited due to the adjacent site of O-GlcNAcylation. Then more His-tag can be left on the Au film and a bigger SPR signal could be record, this signal is associated with the concentration of OGT. Utilizing the change of the peptide configuration as a signal report probe for OGT detection not only avoids labeling of peptide, but also makes the method more sensitive. The determination linear range of OGT is from 2.00 × 10-13 to 5.00 × 10-8 M with a detection limit of 1.19 × 10-13 M, and the separation of two enzyme reactions ensured the high selectivity of the method. Finally, the sensing system was successfully used for OGT detection in blood samples with satisfied recovery. In summary, the label-free SPR platform for accurate detection of OGT in real samples is helpful to promote OGT serve as a biomarker for early clinical diagnosis of O-GlcNAc related diseases.
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28
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Xu S, Sun F, Tong M, Wu R. MS-based proteomics for comprehensive investigation of protein O-GlcNAcylation. Mol Omics 2021; 17:186-196. [PMID: 33687411 DOI: 10.1039/d1mo00025j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Protein O-GlcNAcylation refers to the covalent binding of a single N-acetylglucosamine (GlcNAc) to the serine or threonine residue. This modification primarily occurs on proteins in the nucleus and the cytosol, and plays critical roles in many cellular events, including regulation of gene expression and signal transduction. Aberrant protein O-GlcNAcylation is directly related to human diseases such as cancers, diabetes and neurodegenerative diseases. In the past decades, considerable progress has been made for global and site-specific analysis of O-GlcNAcylation in complex biological samples using mass spectrometry (MS)-based proteomics. In this review, we summarized previous efforts on comprehensive investigation of protein O-GlcNAcylation by MS. Specifically, the review is focused on methods for enriching and site-specifically mapping O-GlcNAcylated peptides, and applications for quantifying protein O-GlcNAcylation in different biological systems. As O-GlcNAcylation is an important protein modification for cell survival, effective methods are essential for advancing our understanding of glycoprotein functions and cellular events.
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Affiliation(s)
- Senhan Xu
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
| | - Fangxu Sun
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
| | - Ming Tong
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
| | - Ronghu Wu
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
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29
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Štambuk T, Gornik O. Protein Glycosylation in Diabetes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1325:285-305. [PMID: 34495541 DOI: 10.1007/978-3-030-70115-4_14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Diabetes mellitus is a group of metabolic disorders characterized by the presence of hyperglycaemia. Due to its high prevalence and substantial heterogeneity, many studies have been investigating markers that could identify predisposition for the disease development, differentiate between the various subtypes, establish early diagnosis, predict complications or represent novel therapeutic targets. N-glycans, complex oligosaccharide molecules covalently linked to proteins, emerged as potential markers and functional effectors of various diabetes subtypes, appearing to have the capacity to meet these requirements. For instance, it has been shown that N-glycome changes in patients with type 2 diabetes and that N-glycans can even identify individuals with an increased risk for its development. Moreover, genome-wide association studies identified glycosyltransferase genes as candidate causal genes for both type 1 and type 2 diabetes. N-glycans have also been suggested to have a major role in preventing the impairment of glucose-stimulated insulin secretion by modulating cell surface expression of glucose transporters. In this chapter we aimed to describe four major diabetes subtypes: type 1, type 2, gestational and monogenic diabetes, giving an overview of suggested role for N-glycosylation in their development, diagnosis and management.
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Affiliation(s)
- Tamara Štambuk
- Genos, Glycoscience Research Laboratory, Zagreb, Croatia.
| | - Olga Gornik
- University of Zagreb Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
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30
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Oliveira IA, Allonso D, Fernandes TVA, Lucena DMS, Ventura GT, Dias WB, Mohana-Borges RS, Pascutti PG, Todeschini AR. Enzymatic and structural properties of human glutamine:fructose-6-phosphate amidotransferase 2 (hGFAT2). J Biol Chem 2020; 296:100180. [PMID: 33303629 PMCID: PMC7948480 DOI: 10.1074/jbc.ra120.015189] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 11/24/2022] Open
Abstract
Glycoconjugates play a central role in several cellular processes, and alteration in their composition is associated with numerous human pathologies. Substrates for cellular glycosylation are synthesized in the hexosamine biosynthetic pathway, which is controlled by the glutamine:fructose-6-phosphate amidotransfera-se (GFAT). Human isoform 2 GFAT (hGFAT2) has been implicated in diabetes and cancer; however, there is no information about structural and enzymatic properties of this enzyme. Here, we report a successful expression and purification of a catalytically active recombinant hGFAT2 (rhGFAT2) in Escherichia coli cells fused or not to a HisTag at the C-terminal end. Our enzyme kinetics data suggest that hGFAT2 does not follow the expected ordered bi–bi mechanism, and performs the glucosamine-6-phosphate synthesis much more slowly than previously reported for other GFATs. In addition, hGFAT2 is able to isomerize fructose-6-phosphate into glucose-6-phosphate even in the presence of equimolar amounts of glutamine, which results in unproductive glutamine hydrolysis. Structural analysis of a three-dimensional model of rhGFAT2, corroborated by circular dichroism data, indicated the presence of a partially structured loop in the glutaminase domain, whose sequence is present in eukaryotic enzymes but absent in the E. coli homolog. Molecular dynamics simulations suggest that this loop is the most flexible portion of the protein and plays a key role on conformational states of hGFAT2. Thus, our study provides the first comprehensive set of data on the structure, kinetics, and mechanics of hGFAT2, which will certainly contribute to further studies on the (patho)physiology of hGFAT2.
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Affiliation(s)
- Isadora A Oliveira
- Laboratório de Glicobiologia Estrutural e Funcional, Instituto de Biofísica Carlos Chagas Filho (IBCCF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
| | - Diego Allonso
- Laboratório de Glicobiologia Estrutural e Funcional, Instituto de Biofísica Carlos Chagas Filho (IBCCF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil; Departamento de Biotecnologia Farmacêutica, Faculdade de Farmácia, UFRJ, Rio de Janeiro, RJ, Brazil
| | - Tácio V A Fernandes
- Laboratório de Modelagem e Dinâmica Molecular, IBCCF, UFRJ, Rio de Janeiro, RJ, Brazil; Laboratório de Macromoléculas, Diretoria de Metrologia Aplicada às Ciências da Vida, Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO), Duque de Caxias, RJ, Brazil
| | - Daniela M S Lucena
- Laboratório de Glicobiologia Estrutural e Funcional, Instituto de Biofísica Carlos Chagas Filho (IBCCF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Gustavo T Ventura
- Laboratório de Glicobiologia Estrutural e Funcional, Instituto de Biofísica Carlos Chagas Filho (IBCCF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Wagner Barbosa Dias
- Laboratório de Glicobiologia Estrutural e Funcional, Instituto de Biofísica Carlos Chagas Filho (IBCCF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | | | - Pedro G Pascutti
- Laboratório de Modelagem e Dinâmica Molecular, IBCCF, UFRJ, Rio de Janeiro, RJ, Brazil
| | - Adriane R Todeschini
- Laboratório de Glicobiologia Estrutural e Funcional, Instituto de Biofísica Carlos Chagas Filho (IBCCF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
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31
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Puttamallesh VN, Deb B, Gondkar K, Jain A, Nair B, Pandey A, Chatterjee A, Gowda H, Kumar P. Quantitative Proteomics of Urinary Bladder Cancer Cell Lines Identify UAP1 as a Potential Therapeutic Target. Genes (Basel) 2020; 11:genes11070763. [PMID: 32650368 PMCID: PMC7397020 DOI: 10.3390/genes11070763] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 12/25/2022] Open
Abstract
Bladder carcinoma (BC) incidence and mortality rates are increasing worldwide. The development of novel therapeutic strategies is required to improve clinical management of this cancer. Aberrant protein expression may lead to cancer initiation and progression. Therefore, the identification of these potential protein targets and limiting their expression levels would provide alternative treatment options. In this study, we utilized a liquid-chromatography tandem mass spectrometry-based global proteomics approach to identify differentially expressed proteins in bladder cancer cell lines. A total of 3913 proteins were identified in this study, of which 479 proteins were overexpressed and 141 proteins were downregulated in 4 out of 6 BC cell lines when compared with normal human urothelial cell line (TERT-NHUC). We evaluated the role of UDP-N-acetylhexosamine pyrophosphorylase (UAP1) in bladder cancer pathogenesis. The silencing of UAP1 led to reduction in proliferation, invasion, colony formation and migration capability of bladder cancer cell lines. Thus, our study reveals UAP1 as a promising therapeutic target for bladder cancer.
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Affiliation(s)
- Vinuth N. Puttamallesh
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India;
| | - Barnali Deb
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Manipal Academy of Higher Education, Madhav Nagar, Manipal 576104, India
| | - Kirti Gondkar
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India;
| | - Ankit Jain
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
| | - Bipin Nair
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India;
| | - Akhilesh Pandey
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Manipal Academy of Higher Education, Madhav Nagar, Manipal 576104, India
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905, USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA
- Center for Molecular Medicine, National Institute of Mental Health and Neurosciences, Bangalore 560029, India
| | - Aditi Chatterjee
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India;
- Manipal Academy of Higher Education, Madhav Nagar, Manipal 576104, India
| | - Harsha Gowda
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India;
- Manipal Academy of Higher Education, Madhav Nagar, Manipal 576104, India
| | - Prashant Kumar
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (V.N.P.); (B.D.); (K.G.); (A.J.); (A.P.); (A.C.); (H.G.)
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India;
- Manipal Academy of Higher Education, Madhav Nagar, Manipal 576104, India
- Correspondence: ; Tel.: +91-80-28416140; Fax: +91-80-28416132
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Narvaez CJ, Grebenc D, Balinth S, Welsh JE. Vitamin D regulation of HAS2, hyaluronan synthesis and metabolism in triple negative breast cancer cells. J Steroid Biochem Mol Biol 2020; 201:105688. [PMID: 32360595 PMCID: PMC8432753 DOI: 10.1016/j.jsbmb.2020.105688] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 03/28/2020] [Accepted: 04/26/2020] [Indexed: 01/29/2023]
Abstract
The vitamin D receptor (VDR) and its ligand 1,25(OH)2D3 (1,25D) exert anti-tumor effects, but considerable heterogeneity has been reported in different model systems. In general, cell lines derived from aggressive tumor subtypes such as Triple Negative Breast Cancer (TNBC) express low levels of VDR and are less sensitive to 1,25D than those derived from more differentiated tumor types. We have previously reported that 1,25D inhibits hyaluronic acid synthase 2 (HAS2) expression and hyaluronic acid (HA) synthesis in murine TNBC cells. Here we confirmed the inhibitory effect of 1,25D on HA synthesis in human Hs578T cells representative of the mesenchymal/stem-like (MSL) subtype of TNBC. Because HA synthesis requires the production of hexoses for incorporation into HA, we predicted that the high HA production characteristic of Hs578T cells would require sustained metabolic changes through the hexosamine biosynthetic pathway (HBP). We thus examined metabolic gene expression in Hs578T cell variants sorted for High (HAHigh) and Low (HALow) HA production, and the ability of 1,25D to reverse these adaptive changes. HAHigh populations exhibited elevated HA production, smaller size, increased proliferation and higher motility than HALow populations. Despite their more aggressive phenotype, HAHigh populations retained expression of VDR protein at levels comparable to that of parental Hs578T cells and HALow subclones. Treatment with 1,25D decreased production of HA in both HAHigh and HALow populations. We also found that multiple metabolic enzymes were aberrantly expressed in HAHigh cells, especially those involved in glutamine and glucose metabolism. Notably, Glutaminase (GLS), a known oncogene for breast cancer, was strongly upregulated in HAHigh vs. HALow cells and its expression was significantly reduced by 1,25D (100 nM, 24 h). Consistent with this finding, Seahorse extracellular flux analysis indicated that respiration in HAHigh cells was significantly more dependent on exogenous glutamine than HALow cells, however, acute 1,25D exposure did not alter metabolic flux. In contrast to GLS, the glutamate transporter SLC1A7 was significantly reduced in HAHigh cells compared to HALow cells and its expression was enhanced by 1,25D. These findings support the concept that 1,25D can reverse the metabolic gene expression changes associated with HA production in cancer cells with aggressive phenotypes.
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Affiliation(s)
- C J Narvaez
- Cancer Research Center, University at Albany, Rensselaer, NY 12144, United States.
| | - D Grebenc
- Department of Biochemistry, Queens University, Kingston, ON K7L 3N6, Canada
| | - S Balinth
- Cancer Research Center, University at Albany, Rensselaer, NY 12144, United States
| | - J E Welsh
- Cancer Research Center, University at Albany, Rensselaer, NY 12144, United States
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Hexosamine pathway inhibition overcomes pancreatic cancer resistance to gemcitabine through unfolded protein response and EGFR-Akt pathway modulation. Oncogene 2020; 39:4103-4117. [PMID: 32235891 DOI: 10.1038/s41388-020-1260-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 01/09/2023]
Abstract
Different evidence has indicated metabolic rewiring as a necessity for pancreatic cancer (PC) growth, invasion, and chemotherapy resistance. A relevant role has been assigned to glucose metabolism. In particular, an enhanced flux through the Hexosamine Biosynthetic Pathway (HBP) has been tightly linked to PC development. Here, we show that enhancement of the HBP, through the upregulation of the enzyme Phosphoacetylglucosamine Mutase 3 (PGM3), is associated with the onset of gemcitabine (GEM) resistance in PC. Indeed, mRNA profiles of GEM sensitive and resistant patient-derived tumor xenografts (PDXs) indicate that PGM3 expression is specifically increased in GEM-resistant PDXs. Of note, PGM3 results also overexpressed in human PC tissues as compared to paired adjacent normal tissues and its higher expression in PC patients is associated with worse median overall survival (OS). Strikingly, genetic or pharmacological PGM3 inhibition reduces PC cell growth, migration, invasion, in vivo tumor growth and enhances GEM sensitivity. Thus, combined treatment between a specific inhibitor of PGM3, named FR054, and GEM results in a potent reduction of xenograft tumor growth without any obvious side effects in normal tissues. Mechanistically, PGM3 inhibition, reducing protein glycosylation, causes a sustained Unfolded Protein Response (UPR), a significant attenuation of the pro-tumorigenic Epidermal Growth Factor Receptor (EGFR)-Akt axis, and finally cell death. In conclusion this study identifies the HBP as a metabolic pathway involved in GEM resistance and provides a strong rationale for a PC therapy addressing the combined treatment with the PGM3 inhibitor and GEM.
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Lopes-Coelho F, Martins F, Serpa J. Endothelial Cells (ECs) Metabolism: A Valuable Piece to Disentangle Cancer Biology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1219:143-159. [PMID: 32130698 DOI: 10.1007/978-3-030-34025-4_8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Effective therapies to fight cancer should not be focused specifically on cancer cells, but it should consider the various components of the TME. Non-cancerous cells cooperate with cancer cells by sharing signaling and organic molecules, accounting for cancer progression. Most of the anti-angiogenic therapy clinically approved for the treatment of human diseases relies on targeting vascular endothelial growth factor (VEGF) signaling pathway. Unexpectedly and unfortunately, the results of anti-angiogenic therapies in the treatment of human diseases are not so effective, showing an insufficient efficacy and resistance.This chapter will give some insights on showing that targeting endothelial cell metabolism is a missing piece to revolutionize cancer therapy. Only recently endothelial cell (EC) metabolism has been granted as an important inducer of angiogenesis. Metabolic studies in EC demonstrated that targeting EC metabolism can be an alternative to overcome the failure of anti-angiogenic therapies. Hence, it is urgent to increase the knowledge on how ECs alter their metabolism during human diseases, in order to open new therapeutic perspectives in the treatment of pathophysiological angiogenesis, as in cancer.
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Affiliation(s)
- Filipa Lopes-Coelho
- CEDOC, Chronic Diseases Research Centre, NOVA Medical School | Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisbon, Portugal
- Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Lisbon, Portugal
| | - Filipa Martins
- CEDOC, Chronic Diseases Research Centre, NOVA Medical School | Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisbon, Portugal
- Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Lisbon, Portugal
| | - Jacinta Serpa
- CEDOC, Chronic Diseases Research Centre, NOVA Medical School | Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisbon, Portugal.
- Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Lisbon, Portugal.
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