151
|
Schmidt DR, Patel R, Kirsch DG, Lewis CA, Vander Heiden MG, Locasale JW. Metabolomics in cancer research and emerging applications in clinical oncology. CA Cancer J Clin 2021; 71:333-358. [PMID: 33982817 PMCID: PMC8298088 DOI: 10.3322/caac.21670] [Citation(s) in RCA: 275] [Impact Index Per Article: 91.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/07/2021] [Accepted: 03/09/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer has myriad effects on metabolism that include both rewiring of intracellular metabolism to enable cancer cells to proliferate inappropriately and adapt to the tumor microenvironment, and changes in normal tissue metabolism. With the recognition that fluorodeoxyglucose-positron emission tomography imaging is an important tool for the management of many cancers, other metabolites in biological samples have been in the spotlight for cancer diagnosis, monitoring, and therapy. Metabolomics is the global analysis of small molecule metabolites that like other -omics technologies can provide critical information about the cancer state that are otherwise not apparent. Here, the authors review how cancer and cancer therapies interact with metabolism at the cellular and systemic levels. An overview of metabolomics is provided with a focus on currently available technologies and how they have been applied in the clinical and translational research setting. The authors also discuss how metabolomics could be further leveraged in the future to improve the management of patients with cancer.
Collapse
Affiliation(s)
- Daniel R. Schmidt
- Koch Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
- Corresponding author:-
| | - Rutulkumar Patel
- Department of Radiation Oncology, Duke University School of Medicine, Durham, NC 27708 USA
| | - David G. Kirsch
- Department of Radiation Oncology, Duke University School of Medicine, Durham, NC 27708 USA
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27708 USA
| | - Caroline A. Lewis
- Whitehead Institute for Biomedical Research, Cambridge, MA 02142, USA
| | - Matthew G. Vander Heiden
- Koch Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Jason W. Locasale
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27708 USA
- Corresponding author:-
| |
Collapse
|
152
|
TGF-β-dependent reprogramming of amino acid metabolism induces epithelial-mesenchymal transition in non-small cell lung cancers. Commun Biol 2021; 4:782. [PMID: 34168290 PMCID: PMC8225889 DOI: 10.1038/s42003-021-02323-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 06/08/2021] [Indexed: 01/06/2023] Open
Abstract
Epithelial–mesenchymal transition (EMT)—a fundamental process in embryogenesis and wound healing—promotes tumor metastasis and resistance to chemotherapy. While studies have identified signaling components and transcriptional factors responsible in the TGF-β-dependent EMT, whether and how intracellular metabolism is integrated with EMT remains to be fully elucidated. Here, we showed that TGF-β induces reprogramming of intracellular amino acid metabolism, which is necessary to promote EMT in non-small cell lung cancer cells. Combined metabolome and transcriptome analysis identified prolyl 4-hydroxylase α3 (P4HA3), an enzyme implicated in cancer metabolism, to be upregulated during TGF-β stimulation. Further, knockdown of P4HA3 diminished TGF-β-dependent changes in amino acids, EMT, and tumor metastasis. Conversely, manipulation of extracellular amino acids induced EMT-like responses without TGF-β stimulation. These results suggest a previously unappreciated requirement for the reprogramming of amino acid metabolism via P4HA3 for TGF-β-dependent EMT and implicate a P4HA3 inhibitor as a potential therapeutic agent for cancer. Through metabolome and transcriptome analyses, Nakasuka et al find that TGF-β-induced epithelial–mesenchymal transition (EMT) in non-small cell lung cancer cells is associated with reprogramming of amino acid metabolism. They also identify P4HA3 as a key enzyme involved in these changes altogether providing insights into potential mechanisms of metastasis.
Collapse
|
153
|
Steiner TM, Lettl C, Schindele F, Goebel W, Haas R, Fischer W, Eisenreich W. Substrate usage determines carbon flux via the citrate cycle in Helicobacter pylori. Mol Microbiol 2021; 116:841-860. [PMID: 34164854 DOI: 10.1111/mmi.14775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 06/07/2021] [Accepted: 06/19/2021] [Indexed: 12/31/2022]
Abstract
Helicobacter pylori displays a worldwide infection rate of about 50%. The Gram-negative bacterium is the main reason for gastric cancer and other severe diseases. Despite considerable knowledge about the metabolic inventory of H. pylori, carbon fluxes through the citrate cycle (TCA cycle) remained enigmatic. In this study, different 13 C-labeled substrates were supplied as carbon sources to H. pylori during microaerophilic growth in a complex medium. After growth, 13 C-excess and 13 C-distribution were determined in multiple metabolites using GC-MS analysis. [U-13 C6 ]Glucose was efficiently converted into glyceraldehyde but only less into TCA cycle-related metabolites. In contrast, [U-13 C5 ]glutamate, [U-13 C4 ]succinate, and [U-13 C4 ]aspartate were incorporated at high levels into intermediates of the TCA cycle. The comparative analysis of the 13 C-distributions indicated an adaptive TCA cycle fully operating in the closed oxidative direction with rapid equilibrium fluxes between oxaloacetate-succinate and α-ketoglutarate-citrate. 13 C-Profiles of the four-carbon intermediates in the TCA cycle, especially of malate, together with the observation of an isocitrate lyase activity by in vitro assays, suggested carbon fluxes via a glyoxylate bypass. In conjunction with the lack of enzymes for anaplerotic CO2 fixation, the glyoxylate bypass could be relevant to fill up the TCA cycle with carbon atoms derived from acetyl-CoA.
Collapse
Affiliation(s)
- Thomas M Steiner
- Bavarian NMR Center-Structural Membrane Biochemistry, Department of Chemistry, Technische Universität München, Garching, Germany
| | - Clara Lettl
- Chair of Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, LMU Munich, München, Germany.,German Center for Infection Research (DZIF), Partner Site Munich, München, Germany
| | - Franziska Schindele
- Chair of Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, LMU Munich, München, Germany
| | - Werner Goebel
- Chair of Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, LMU Munich, München, Germany
| | - Rainer Haas
- Chair of Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, LMU Munich, München, Germany.,German Center for Infection Research (DZIF), Partner Site Munich, München, Germany
| | - Wolfgang Fischer
- Chair of Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, LMU Munich, München, Germany.,German Center for Infection Research (DZIF), Partner Site Munich, München, Germany
| | - Wolfgang Eisenreich
- Bavarian NMR Center-Structural Membrane Biochemistry, Department of Chemistry, Technische Universität München, Garching, Germany
| |
Collapse
|
154
|
Yano Y, Akiba J, Naito Y, Sadashima E, Cho H, Hishima T, Yano H. Sulfite Oxidase Is a Novel Prognostic Biomarker of Advanced Gastric Cancer. In Vivo 2021; 35:229-237. [PMID: 33402469 DOI: 10.21873/invivo.12251] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND/AIM Sulfite oxidase (SUOX) is an enzyme present in the mitochondria, which has been demonstrated to be correlated with various malignant tumours. MATERIALS AND METHODS We evaluated SUOX expression in tissues of 98 cases of advanced gastric cancer and performed a clinicopathological assessment for metrics. RESULTS Among 98 cases, 55 cases were classified into the SUOX low expression group, and 43 cases into the SUOX high expression group. There were more pStage IV cases in the low expression group. The median overall survival of the low expression group was shorter than that of the high expression group (p=0.020). In univariate and multivariate analysis, SUOX low expression level (p=0.039) and pStage (p<0.001) were independent prognostic factors. CONCLUSION SUOX is an independent prognostic factor. Therefore, SUOX expression could also serve as a useful marker for elucidating the mechanism of gastric cancer proliferation and progression.
Collapse
Affiliation(s)
- Yuta Yano
- Department of Pathology, Kurume University School of Medicine, Fukuoka, Japan
| | - Jun Akiba
- Department of Diagnostic Pathology, Kurume University Hospital, Fukuoka, Japan;
| | - Yoshiki Naito
- Department of Diagnostic Pathology, Kurume University Hospital, Fukuoka, Japan
| | - Eiji Sadashima
- Life Science Research Institute, Saga-ken Medical Centre Koseikan, Saga, Japan
| | - Haruhiko Cho
- Department of Surgery, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Tsunekazu Hishima
- Department of Pathology, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Hirohisa Yano
- Department of Pathology, Kurume University School of Medicine, Fukuoka, Japan
| |
Collapse
|
155
|
Choi C, Finlay DK. Optimising NK cell metabolism to increase the efficacy of cancer immunotherapy. Stem Cell Res Ther 2021; 12:320. [PMID: 34090499 PMCID: PMC8180160 DOI: 10.1186/s13287-021-02377-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/10/2021] [Indexed: 02/07/2023] Open
Abstract
Immunotherapy has ushered in an exciting new era for cancer treatment. The recent discovery and success of immune checkpoint blockade and chimeric antigen receptor (CAR) T cell adoptive cell transfer has raised interest in using other immune cells, including Natural Killer (NK) cells, which might overcome some limitations with CAR T cell therapy. In this review article, we discuss the evidence that cellular metabolism is crucial for NK cell effector function. Additionally, potential strategies to optimise the metabolism of therapeutic NK cells for improved function within the metabolically adverse tumour microenvironment will be explored.
Collapse
Affiliation(s)
- Chloe Choi
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - David K Finlay
- School of Biochemistry and Immunology and School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse Street, Dublin 2, Ireland.
| |
Collapse
|
156
|
Oscilowska I, Huynh TYL, Baszanowska W, Prokop I, Surazynski A, Galli M, Zabielski P, Palka J. Proline oxidase silencing inhibits p53-dependent apoptosis in MCF-7 breast cancer cells. Amino Acids 2021; 53:1943-1956. [PMID: 34085157 PMCID: PMC8651586 DOI: 10.1007/s00726-021-03013-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 05/28/2021] [Indexed: 02/02/2023]
Abstract
Proline oxidase (POX) is mitochondrial proline-degrading enzyme of dual apoptosis/survival function. POX expression and proline availability are considered an underlying mechanism for differential POX functions. The mechanism for POX-dependent regulation of cell death/survival was studied in wild-type (MCF-7WT) and shRNA POX-silenced breast cancer cells (MCF-7iPOX). Proline concentration and proteomic analyses were determined by LC/MS/QTOF and LC/MS/ORBITRA, respectively. Inhibition of collagen biosynthesis (proline utilizing process) by 2-methoxyestradiol (2ME) contributed to induction of apoptosis in MCF-7WT cells, as detected by increase in the expression of active caspase-3, -9 and p53. The process was not shown in MCF-7iPOX. In MCF-7iPOX cells prolidase activity and expression as well as proline concentration were drastically increased, compared to MCF-7WT cells. Down-regulation of p53 in MCF-7iPOX cells was corroborated by proteomic analysis showing decrease in the expression of p53-related proteins. The mechanism for down-regulation of p53 expression in MCF-7iPOX cells was found at the level of p53-PEPD complex formation that was counteracted by hydrogen peroxide treatment. In this study, we found that silencing POX modulate pro-survival phenotype of MCF-7 cells and suggest that the mechanism of this process undergoes through down-regulation of p53-dependent signaling.
Collapse
Affiliation(s)
- Ilona Oscilowska
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Thi Y L Huynh
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Weronika Baszanowska
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Izabela Prokop
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Arkadiusz Surazynski
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Mauro Galli
- Department of Medical Biology, Medical University of Bialystok, Mickiewicza 2C, 15-222, Bialystok, Poland
| | - Piotr Zabielski
- Department of Medical Biology, Medical University of Bialystok, Mickiewicza 2C, 15-222, Bialystok, Poland
| | - Jerzy Palka
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland.
| |
Collapse
|
157
|
Capece D, D’Andrea D, Begalli F, Goracci L, Tornatore L, Alexander JL, Di Veroli A, Leow SC, Vaiyapuri TS, Ellis JK, Verzella D, Bennett J, Savino L, Ma Y, McKenzie JS, Doria ML, Mason SE, Chng KR, Keun HC, Frost G, Tergaonkar V, Broniowska K, Stunkel W, Takats Z, Kinross JM, Cruciani G, Franzoso G. Enhanced triacylglycerol catabolism by carboxylesterase 1 promotes aggressive colorectal carcinoma. J Clin Invest 2021; 131:137845. [PMID: 33878036 PMCID: PMC8159693 DOI: 10.1172/jci137845] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/14/2021] [Indexed: 01/08/2023] Open
Abstract
The ability to adapt to low-nutrient microenvironments is essential for tumor cell survival and progression in solid cancers, such as colorectal carcinoma (CRC). Signaling by the NF-κB transcription factor pathway associates with advanced disease stages and shorter survival in patients with CRC. NF-κB has been shown to drive tumor-promoting inflammation, cancer cell survival, and intestinal epithelial cell (IEC) dedifferentiation in mouse models of CRC. However, whether NF-κB affects the metabolic adaptations that fuel aggressive disease in patients with CRC is unknown. Here, we identified carboxylesterase 1 (CES1) as an essential NF-κB-regulated lipase linking obesity-associated inflammation with fat metabolism and adaptation to energy stress in aggressive CRC. CES1 promoted CRC cell survival via cell-autonomous mechanisms that fuel fatty acid oxidation (FAO) and prevent the toxic build-up of triacylglycerols. We found that elevated CES1 expression correlated with worse outcomes in overweight patients with CRC. Accordingly, NF-κB drove CES1 expression in CRC consensus molecular subtype 4 (CMS4), which is associated with obesity, stemness, and inflammation. CES1 was also upregulated by gene amplifications of its transcriptional regulator HNF4A in CMS2 tumors, reinforcing its clinical relevance as a driver of CRC. This subtype-based distribution and unfavorable prognostic correlation distinguished CES1 from other intracellular triacylglycerol lipases and suggest CES1 could provide a route to treat aggressive CRC.
Collapse
Affiliation(s)
- Daria Capece
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, L’Aquila, Italy
| | - Daniel D’Andrea
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Federica Begalli
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Laura Goracci
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Laura Tornatore
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - James L. Alexander
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Alessandra Di Veroli
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Shi-Chi Leow
- Singapore Institute for Clinical Sciences (SICS), and
| | - Thamil S. Vaiyapuri
- Institute of Molecular and Cell Biology (IMCB), Agency for Science Technology and Research (A*STAR), Singapore
| | - James K. Ellis
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Daniela Verzella
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Jason Bennett
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Luca Savino
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
- Department of Medical, Oral, and Biotechnological Sciences, “G. D’Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Yue Ma
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - James S. McKenzie
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Maria Luisa Doria
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Sam E. Mason
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | | | - Hector C. Keun
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Gary Frost
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Vinay Tergaonkar
- Institute of Molecular and Cell Biology (IMCB), Agency for Science Technology and Research (A*STAR), Singapore
| | | | | | - Zoltan Takats
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - James M. Kinross
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Gabriele Cruciani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Guido Franzoso
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| |
Collapse
|
158
|
Ehlers FAI, Mahaweni NM, Olieslagers TI, Bos GMJ, Wieten L. Activated Natural Killer Cells Withstand the Relatively Low Glucose Concentrations Found in the Bone Marrow of Multiple Myeloma Patients. Front Oncol 2021; 11:622896. [PMID: 34094908 PMCID: PMC8174784 DOI: 10.3389/fonc.2021.622896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 04/27/2021] [Indexed: 11/16/2022] Open
Abstract
Infusion of ex vivo expanded and cytokine-activated natural killer (NK) cells is a promising alternative way to treat multiple myeloma (MM). However, the tumor microenvironment (TME) may suppress their function. While reduced glucose availability is a TME hallmark of many solid tumors, glucose levels within the TME of hematological malignancies residing in the bone marrow (BM) remain unknown. Here, we measured glucose levels in the BM of MM patients and tested the effect of different glucose levels on NK cells. BM glucose levels were measured using a biochemical analyzer. Compared to the normal range of blood glucose, BM glucose levels were lower in 6 of 9 patients (479-1231 mg/L; mean=731.8 mg/L). The effect of different glucose levels on NK cell cytotoxicity was tested in 4-hour cytotoxicity assays with tumor cells. 500 mg/L glucose (representing low range of MM BM) during the 4-hour cytotoxicity assay did not negatively affect cytotoxicity of activated NK cells, while higher glucose concentrations (4000 mg/L) diminished NK cell cytotoxicity. Since clinical application of NK cell therapy might require ex vivo expansion, expanded NK cells were exposed to a range of glucose concentrations from 500-4000 mg/L for a longer period (4 days). This did not reduce cytotoxicity or IFN-γ secretion nor affected their phenotypic profile. In summary, low glucose concentrations, as found in BM of MM patients, by itself did not compromise the anti-tumor potential of IL-2 activated NK cells in vitro. Although follow up studies in models with a more complex TME would be relevant, our data suggest that highly activated NK cells could be used to target tumors with a reduced glucose environment.
Collapse
Affiliation(s)
- Femke A I Ehlers
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, Netherlands.,Department of Internal Medicine, Division of Hematology, Maastricht University Medical Center+, Maastricht, Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands
| | - Niken M Mahaweni
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, Netherlands.,Department of Internal Medicine, Division of Hematology, Maastricht University Medical Center+, Maastricht, Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands
| | - Timo I Olieslagers
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands
| | - Gerard M J Bos
- Department of Internal Medicine, Division of Hematology, Maastricht University Medical Center+, Maastricht, Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands
| | - Lotte Wieten
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands
| |
Collapse
|
159
|
Traba J, Sack MN, Waldmann TA, Anton OM. Immunometabolism at the Nexus of Cancer Therapeutic Efficacy and Resistance. Front Immunol 2021; 12:657293. [PMID: 34079545 PMCID: PMC8166297 DOI: 10.3389/fimmu.2021.657293] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/29/2021] [Indexed: 12/22/2022] Open
Abstract
Constitutive activity of the immune surveillance system detects and kills cancerous cells, although many cancers have developed strategies to avoid detection and to resist their destruction. Cancer immunotherapy entails the manipulation of components of the endogenous immune system as targeted approaches to control and destroy cancer cells. Since one of the major limitations for the antitumor activity of immune cells is the immunosuppressive tumor microenvironment (TME), boosting the immune system to overcome the inhibition provided by the TME is a critical component of oncotherapeutics. In this article, we discuss the main effects of the TME on the metabolism and function of immune cells, and review emerging strategies to potentiate immune cell metabolism to promote antitumor effects either as monotherapeutics or in combination with conventional chemotherapy to optimize cancer management.
Collapse
Affiliation(s)
- Javier Traba
- Departamento de Biología Molecular, Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain
| | - Michael N Sack
- Cardiovascular Branch, National Heart, Lung and Blood Institute, NIH, Bethesda, MD, United States
| | - Thomas A Waldmann
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| | - Olga M Anton
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States
| |
Collapse
|
160
|
Targeting Mitochondrial Metabolism in Clear Cell Carcinoma of the Ovaries. Int J Mol Sci 2021; 22:ijms22094750. [PMID: 33947138 PMCID: PMC8124918 DOI: 10.3390/ijms22094750] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 02/06/2023] Open
Abstract
Ovarian clear cell carcinoma (OCCC) is a rare but chemorefractory tumor. About 50% of all OCCC patients have inactivating mutations of ARID1A, a member of the SWI/SNF chromatin-remodeling complex. Members of the SWI/SNF remodeling have emerged as regulators of the energetic metabolism of mammalian cells; however, the role of ARID1A as a modulator of the mitochondrial metabolism in OCCCs is yet to be defined. Here, we show that ARID1A loss results in increased mitochondrial metabolism and renders ARID1A-mutated cells increasingly and selectively dependent on it. The increase in mitochondrial activity following ARID1A loss is associated with increase in c-Myc expression and increased mitochondrial number and reduction of their size consistent with a higher mitochondrial cristae/outer membrane ratio. Significantly, preclinical testing of the complex I mitochondrial inhibitor IACS-010759 showed it extends overall survival in a preclinical model of ARID1A-mutated OCCC. These findings provide for the targeting mitochondrial activity in ARID1A-mutated OCCCs.
Collapse
|
161
|
Rodríguez-Tomàs E, Arenas M, Gómez J, Acosta J, Trilla J, López Y, Árquez M, Torres L, Araguas P, Hernández-Aguilera A, Baiges-Gaya G, Castañé H, Camps J, Joven J. Identification of potential metabolic biomarkers of rectal cancer and of the effect of neoadjuvant radiochemotherapy. PLoS One 2021; 16:e0250453. [PMID: 33886674 PMCID: PMC8062076 DOI: 10.1371/journal.pone.0250453] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/07/2021] [Indexed: 12/16/2022] Open
Abstract
We report a pilot study on the feasibility of determinations of circulating levels of paraoxonase-1 (PON1) and compounds related to energy metabolism as biomarkers for the evaluation of patients with rectal cancer (RC), and the effects produced by neoadjuvant radiochemotherapy (NRCT). We studied 32 patients treated with radiotherapy plus capecitabine concomitant chemotherapy and 48 control subjects. We identified pre-NRCT PON1 and α-ketoglutarate as the parameters that best discriminated between RC patients and the control group. Receiver operating characteristics analysis of the combination of the two parameters showed an area under the curve (AUC) of 0.918. Moreover, patients who presented a pathological complete response (pCR) to treatment had lower plasma pre-NRCT valine concentrations (AUC of 0.826). Patients who had a relapse had lower concentrations of succinate (AUC of 0.833). The results of the present study illustrate the usefulness of investigating alterations in oxidative stress and metabolism in RC. Due to the small number of patients studied, our results must be considered preliminary, but they suggest that the determination of circulating levels of PON1 and α-ketoglutarate might be a valuable tool for the early diagnosis of RC, while the determination of valine and succinate might effectively predict pCR and the appearance of relapse.
Collapse
Affiliation(s)
- Elisabet Rodríguez-Tomàs
- Unitat de Recerca Biomèdica, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Meritxell Arenas
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
- * E-mail: (MA); (JC)
| | - Junior Gómez
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Johana Acosta
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Jordi Trilla
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Yolanda López
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Miguel Árquez
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Laura Torres
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Pablo Araguas
- Department of Radiation Oncology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Anna Hernández-Aguilera
- Unitat de Recerca Biomèdica, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
- Department of Pathology, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Gerard Baiges-Gaya
- Unitat de Recerca Biomèdica, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Helena Castañé
- Unitat de Recerca Biomèdica, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| | - Jordi Camps
- Unitat de Recerca Biomèdica, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
- * E-mail: (MA); (JC)
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Institut d’Investigació Sanitària Pere Virgili, Hospital Universitari de Sant Joan, Universitat Rovira i Virgili, Reus, Spain
| |
Collapse
|
162
|
Quality Assessment of Untargeted Analytical Data in a Large-Scale Metabolomic Study. J Clin Med 2021; 10:jcm10091826. [PMID: 33922230 PMCID: PMC8122759 DOI: 10.3390/jcm10091826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/12/2021] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
Large-scale metabolomic studies have become common, and the reliability of the peak data produced by the various instruments is an important issue. However, less attention has been paid to the large number of uncharacterized peaks in untargeted metabolomics data. In this study, we tested various criteria to assess the reliability of 276 and 202 uncharacterized peaks that were detected in a gathered set of 30 plasma and urine quality control samples, respectively, using capillary electrophoresis-time-of-flight mass spectrometry (CE-TOFMS). The linear relationship between the amounts of pooled samples and the corresponding peak areas was one of the criteria used to select reliable peaks. We used samples from approximately 3000 participants in the Tsuruoka Metabolome Cohort Study to investigate patterns of the areas of these uncharacterized peaks among the samples and clustered the peaks by combining the patterns and differences in the migration times. Our assessment pipeline removed substantial numbers of unreliable or redundant peaks and detected 35 and 74 reliable uncharacterized peaks in plasma and urine, respectively, some of which may correspond to metabolites involved in important physiological processes such as disease progression. We propose that our assessment pipeline can be used to help establish large-scale untargeted clinical metabolomic studies.
Collapse
|
163
|
An electrochemical chiral sensor based on the synergy of chiral ionic liquid and 3D-NGMWCNT for tryptophan enantioselective recognition. Mikrochim Acta 2021; 188:163. [PMID: 33839948 DOI: 10.1007/s00604-021-04818-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 03/27/2021] [Indexed: 02/03/2023]
Abstract
A facile chiral composite (3D-NGMWCNT@(S,S)-CIL) was prepared by integrating three-dimensional N-doped graphene oxide multi-walled carbon nanotubes (3D-NGMWCNT) and chiral ionic liquid ((S,S)-CIL) via electrodeposition. SEM, XRD, XPS, and electrochemical methods were used to characterize this composite and it revealed that the integrated 3D-NGMWCNT@(S,S)-CIL composite showed excellent electrochemical performance. Therefore, a 3D-NGMWCNT@(S,S)-CIL/GCE electrochemical sensor was constructed for enantioselective recognition of Trp enantiomers. The coefficient (IL/ID) of the 3D-NGMWCNT@(S,S)-CIL/GCE chiral sensor was 2.26 by differential pulse voltammograms (DPV), revealing that the synthesized 3D-NGMWCNT@(S,S)-CIL had a higher affinity for L-Trp than D-Trp. Moreover, UV-V is spectroscopy and a water contact angle test also proved this result. The 3D-NGMWCNT@(S,S)-CIL/GCE sensor had a detection limit of 0.024 μM and 0.055 μM, and sensitivity of 62.35 μA·mM-1·cm-2 and 30.40 μA·mM-1·cm-2 for L-Trp and D-Trp, respectively, with a linear response range of 0.01 to 5 mM. In addition, the 3D-NGMWCNT@(S,S)-CIL/GCE chiral sensor showed excellent stability, and good reproducibility and was applied to detect L-Trp or D-Trp in real samples. The novel 3D-NGMWCNT@(S,S)-CIL/GCE chiral sensor provides an efficient and convenient strategy for chiral enantioselective recognition. Schematic construction of the 3D-NGMWCNT@(S,S)-CIL/GCE chiral electrochemical sensors.
Collapse
|
164
|
Liu X, Huang L, Qian K. Nanomaterial‐Based Electrochemical Sensors: Mechanism, Preparation, and Application in Biomedicine. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202000104] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Xun Liu
- State Key Laboratory for Oncogenes and Related Genes Division of Cardiology Renji Hospital School of Medicine Shanghai Jiao Tong University 160 Pujian Road Shanghai 200127 P.R. China
- School of Biomedical Engineering Institute of Medical Robotics and Med-X Research Institute Shanghai Jiao Tong University Shanghai 200030 P.R. China
| | - Lin Huang
- Stem Cell Research Center Renji Hospital School of Medicine Shanghai Jiao Tong University 160 Pujian Road Shanghai 200127 P.R. China
| | - Kun Qian
- State Key Laboratory for Oncogenes and Related Genes Division of Cardiology Renji Hospital School of Medicine Shanghai Jiao Tong University 160 Pujian Road Shanghai 200127 P.R. China
- School of Biomedical Engineering Institute of Medical Robotics and Med-X Research Institute Shanghai Jiao Tong University Shanghai 200030 P.R. China
| |
Collapse
|
165
|
Kadam W, Wei B, Li F. Metabolomics of Gastric Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1280:291-301. [PMID: 33791990 DOI: 10.1007/978-3-030-51652-9_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Gastric cancer is the fourth most common malignancy worldwide and the third leading cause of cancer deaths. Recent metabolomics research has advanced our understanding of the relationship between metabolic reprogramming and gastric cancer progression and led to the discovery of metabolic targets for potential clinical applications and therapeutic interventions. As a powerful tool for metabolite and flux measurement, metabolomics not only allows a comprehensive analysis of metabolites and related metabolic pathways but also can investigate the interactions between gastric cancer cells and tumour microenvironment as well as between the cancer cells and gastric microbiome. In this chapter, we aim to summarize the recent advances in gastric cancer metabolism and discuss the applications of metabolomics for target discovery in gastric cancer.
Collapse
Affiliation(s)
| | - Bowen Wei
- UCLA School of Medicine, Los Angeles, CA, USA
| | - Feng Li
- UCLA School of Dentistry, Los Angeles, CA, USA.
| |
Collapse
|
166
|
Palka J, Oscilowska I, Szoka L. Collagen metabolism as a regulator of proline dehydrogenase/proline oxidase-dependent apoptosis/autophagy. Amino Acids 2021; 53:1917-1925. [PMID: 33818628 PMCID: PMC8651534 DOI: 10.1007/s00726-021-02968-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/19/2021] [Indexed: 12/21/2022]
Abstract
Recent studies on the regulatory role of amino acids in cell metabolism have focused on the functional significance of proline degradation. The process is catalysed by proline dehydrogenase/proline oxidase (PRODH/POX), a mitochondrial flavin-dependent enzyme converting proline into ∆1-pyrroline-5-carboxylate (P5C). During this process, electrons are transferred to electron transport chain producing ATP for survival or they directly reduce oxygen, producing reactive oxygen species (ROS) inducing apoptosis/autophagy. However, the mechanism for switching survival/apoptosis mode is unknown. Although PRODH/POX activity and energetic metabolism were suggested as an underlying mechanism for the survival/apoptosis switch, proline availability for this enzyme is also important. Proline availability is regulated by prolidase (proline supporting enzyme), collagen biosynthesis (proline utilizing process) and proline synthesis from glutamine, glutamate, α-ketoglutarate (α-KG) and ornithine. Proline availability is dependent on the rate of glycolysis, TCA and urea cycles, proline metabolism, collagen biosynthesis and its degradation. It is well established that proline synthesis enzymes, P5C synthetase and P5C reductase as well as collagen prolyl hydroxylases are up-regulated in most of cancer types and control rates of collagen biosynthesis. Up-regulation of collagen prolyl hydroxylase and its exhaustion of ascorbate and α-KG may compete with DNA and histone demethylases (that require the same cofactors) to influence metabolic epigenetics. This knowledge led us to hypothesize that up-regulation of prolidase and PRODH/POX with inhibition of collagen biosynthesis may represent potential pharmacotherapeutic approach to induce apoptosis or autophagic death in cancer cells. These aspects of proline metabolism are discussed in the review as an approach to understand complex regulatory mechanisms driving PRODH/POX-dependent apoptosis/survival.
Collapse
Affiliation(s)
- Jerzy Palka
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222 Bialystok, Poland
| | - Ilona Oscilowska
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222 Bialystok, Poland
| | - Lukasz Szoka
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222 Bialystok, Poland
| |
Collapse
|
167
|
Hayasaka R, Tabata S, Hasebe M, Ikeda S, Ohnuma S, Mori M, Soga T, Tomita M, Hirayama A. Metabolomic Analysis of Small Extracellular Vesicles Derived from Pancreatic Cancer Cells Cultured under Normoxia and Hypoxia. Metabolites 2021; 11:metabo11040215. [PMID: 33915936 PMCID: PMC8066639 DOI: 10.3390/metabo11040215] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/23/2021] [Accepted: 03/29/2021] [Indexed: 12/13/2022] Open
Abstract
Extracellular vesicles (EVs) released from cancer cells contribute to various malignant phenotypes of cancer, including metastasis, cachexia, and angiogenesis. Although DNA, mRNAs, miRNAs, and proteins contained in EVs have been extensively studied, the function of metabolites in EVs remains unclear. In this study, we performed a comprehensive metabolomic analysis of pancreatic cancer cells, PANC-1, cultured under different oxygen concentrations, and small EVs (sEVs) released from them, considering the fact that hypoxia contributes to the malignant behavior of cells in pancreatic cancer, which is a poorly diagnosed cancer. sEVs were collected by ultracentrifugation, and hydrophilic metabolites were analyzed using capillary ion chromatography-mass spectrometry and liquid chromatography-mass spectrometry, and lipids were analyzed by supercritical fluid chromatography-tandem mass spectrometry. A total of 140 hydrophilic metabolites and 494 lipids were detected in sEVs, and their profiles were different from those in cells. In addition, the metabolomic profile of sEVs was observed to change under hypoxic stress, and an increase in metabolites involved in angiogenesis was also detected. We reveal the hallmark of the metabolites contained in sEVs and the effect of tumor hypoxia on their profiles, which may help in understanding EV-mediated cancer malignancy.
Collapse
Affiliation(s)
- Ryosuke Hayasaka
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
- Systems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Kanagawa 252-0882, Japan
| | - Sho Tabata
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
- Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masako Hasebe
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
| | - Satsuki Ikeda
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
| | - Sumiko Ohnuma
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
| | - Masaru Mori
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
- Systems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Kanagawa 252-0882, Japan
| | - Tomoyoshi Soga
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
- Systems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Kanagawa 252-0882, Japan
| | - Masaru Tomita
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
- Systems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Kanagawa 252-0882, Japan
| | - Akiyoshi Hirayama
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata 997-0052, Japan; (R.H.); (S.T.); (M.H.); (S.I.); (S.O.); (M.M.); (T.S.); (M.T.)
- Systems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Kanagawa 252-0882, Japan
- Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University, Nagoya, Aichi 464-8603, Japan
- Correspondence: ; Tel.: +81-235-290-528
| |
Collapse
|
168
|
Su H, Li X, Huang L, Cao J, Zhang M, Vedarethinam V, Di W, Hu Z, Qian K. Plasmonic Alloys Reveal a Distinct Metabolic Phenotype of Early Gastric Cancer. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2007978. [PMID: 33742513 DOI: 10.1002/adma.202007978] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/09/2021] [Indexed: 05/20/2023]
Abstract
Gastric cancer (GC) is a multifactorial process, accompanied by alterations in metabolic pathways. Non-invasive metabolic profiling facilitates GC diagnosis at early stage leading to an improved prognostic outcome. Herein, mesoporous PdPtAu alloys are designed to characterize the metabolic profiles in human blood. The elemental composition is optimized with heterogeneous surface plasmonic resonance, offering preferred charge transfer for photoinduced desorption/ionization and enhanced photothermal conversion for thermally driven desorption. The surface structure of PdPtAu is further tuned with controlled mesopores, accommodating metabolites only, rather than large interfering compounds. Consequently, the optimized PdPtAu alloy yields direct metabolic fingerprints by laser desorption/ionization mass spectrometry in seconds, consuming 500 nL of native plasma. A distinct metabolic phenotype is revealed for early GC by sparse learning, resulting in precise GC diagnosis with an area under the curve of 0.942. It is envisioned that the plasmonic alloy will open up a new era of minimally invasive blood analysis to improve the surveillance of cancer patients in the clinical setting.
Collapse
Affiliation(s)
- Haiyang Su
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Xinxing Li
- Department of Gastrointestinal Surgery, Tongji Hospital, Medical College of Tongji University, Shanghai, 200065, P. R. China
- Department of General Surgery, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Lin Huang
- Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Jing Cao
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Mengji Zhang
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Vadanasundari Vedarethinam
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Wen Di
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Zhiqian Hu
- Department of Gastrointestinal Surgery, Tongji Hospital, Medical College of Tongji University, Shanghai, 200065, P. R. China
- Department of General Surgery, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Kun Qian
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| |
Collapse
|
169
|
Prochownik EV, Wang H. The Metabolic Fates of Pyruvate in Normal and Neoplastic Cells. Cells 2021; 10:cells10040762. [PMID: 33808495 PMCID: PMC8066905 DOI: 10.3390/cells10040762] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/23/2021] [Accepted: 03/28/2021] [Indexed: 02/06/2023] Open
Abstract
Pyruvate occupies a central metabolic node by virtue of its position at the crossroads of glycolysis and the tricarboxylic acid (TCA) cycle and its production and fate being governed by numerous cell-intrinsic and extrinsic factors. The former includes the cell’s type, redox state, ATP content, metabolic requirements and the activities of other metabolic pathways. The latter include the extracellular oxygen concentration, pH and nutrient levels, which are in turn governed by the vascular supply. Within this context, we discuss the six pathways that influence pyruvate content and utilization: 1. The lactate dehydrogenase pathway that either converts excess pyruvate to lactate or that regenerates pyruvate from lactate for use as a fuel or biosynthetic substrate; 2. The alanine pathway that generates alanine and other amino acids; 3. The pyruvate dehydrogenase complex pathway that provides acetyl-CoA, the TCA cycle’s initial substrate; 4. The pyruvate carboxylase reaction that anaplerotically supplies oxaloacetate; 5. The malic enzyme pathway that also links glycolysis and the TCA cycle and generates NADPH to support lipid bio-synthesis; and 6. The acetate bio-synthetic pathway that converts pyruvate directly to acetate. The review discusses the mechanisms controlling these pathways, how they cross-talk and how they cooperate and are regulated to maximize growth and achieve metabolic and energetic harmony.
Collapse
Affiliation(s)
- Edward V. Prochownik
- Division of Hematology/Oncology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA 15224, USA;
- The Department of Microbiology and Molecular Genetics, UPMC, Pittsburgh, PA 15213, USA
- The Hillman Cancer Center, UPMC, Pittsburgh, PA 15213, USA
- The Pittsburgh Liver Research Center, Pittsburgh, PA 15260, USA
- Correspondence: ; Tel.: +1-(412)-692-6795
| | - Huabo Wang
- Division of Hematology/Oncology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA 15224, USA;
| |
Collapse
|
170
|
Hsiao YT, Shimizu I, Wakasugi T, Yoshida Y, Ikegami R, Hayashi Y, Suda M, Katsuumi G, Nakao M, Ozawa T, Izumi D, Kashimura T, Ozaki K, Soga T, Minamino T. Cardiac mitofusin-1 is reduced in non-responding patients with idiopathic dilated cardiomyopathy. Sci Rep 2021; 11:6722. [PMID: 33762690 PMCID: PMC7990924 DOI: 10.1038/s41598-021-86209-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 03/08/2021] [Indexed: 01/08/2023] Open
Abstract
Prognosis of severe heart failure remains poor. Urgent new therapies are required. Some heart failure patients do not respond to established multidisciplinary treatment and are classified as “non-responders”. The outcome is especially poor for non-responders, and underlying mechanisms are largely unknown. Mitofusin-1 (Mfn1), a mitochondrial fusion protein, is significantly reduced in non-responding patients. This study aimed to elucidate the role of Mfn1 in the failing heart. Twenty-two idiopathic dilated cardiomyopathy (IDCM) patients who underwent endomyocardial biopsy of intraventricular septum were included. Of the 22 patients, 8 were non-responders (left ventricular (LV) ejection fraction (LVEF) of < 10% improvement at late phase follow-up). Electron microscopy (EM), quantitative PCR, and immunofluorescence studies were performed to explore the biological processes and molecules involved in failure to respond. Studies in cardiac specific Mfn1 knockout mice (c-Mfn1 KO), and in vitro studies with neonatal rat ventricular myocytes (NRVMs) were also conducted. A significant reduction in mitochondrial size in cardiomyocytes, and Mfn1, was observed in non-responders. A LV pressure overload with thoracic aortic constriction (TAC) c-Mfn1 KO mouse model was generated. Systolic function was reduced in c-Mfn1 KO mice, while mitochondria alteration in TAC c-Mfn1 KO mice increased. In vitro studies in NRVMs indicated negative regulation of Mfn1 by the β-AR/cAMP/PKA/miR-140-5p pathway resulting in significant reduction in mitochondrial respiration of NRVMs. The level of miR140-5p was increased in cardiac tissues of non-responders. Mfn1 is a biomarker of heart failure in non-responders. Therapies targeting mitochondrial dynamics and homeostasis are next generation therapy for non-responding heart failure patients.
Collapse
Affiliation(s)
- Yung Ting Hsiao
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan.,Japan Agency for Medical Research and Development-Core Research for Evolutionary Medical Science and Technology (AMED-CREST), Japan Agency for Medical Research and Development, Tokyo, Japan
| | - Ippei Shimizu
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan. .,Division of Molecular Aging and Cell Biology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan.
| | - Takayuki Wakasugi
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Yohko Yoshida
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan.,Division of Molecular Aging and Cell Biology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Ryutaro Ikegami
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Yuka Hayashi
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Masayoshi Suda
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Goro Katsuumi
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Masaaki Nakao
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Takuya Ozawa
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Daisuke Izumi
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Takeshi Kashimura
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Kazuyuki Ozaki
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Tomoyoshi Soga
- Institute for Advanced Biosciences, Keio University, Yamagata, 997-0052, Japan
| | - Tohru Minamino
- Department of Cardiovascular Biology and Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan. .,Japan Agency for Medical Research and Development-Core Research for Evolutionary Medical Science and Technology (AMED-CREST), Japan Agency for Medical Research and Development, Tokyo, Japan. .,Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
| |
Collapse
|
171
|
Huang K, Gao X, Wu L, Yan B, Wang Z, Zhang X, Peng L, Yu J, Sun G, Yang Y. Salivary Microbiota for Gastric Cancer Prediction: An Exploratory Study. Front Cell Infect Microbiol 2021; 11:640309. [PMID: 33777850 PMCID: PMC7988213 DOI: 10.3389/fcimb.2021.640309] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/03/2021] [Indexed: 12/24/2022] Open
Abstract
To characterize the salivary microbiota in patients at different progressive histological stages of gastric carcinogenesis and identify microbial markers for detecting gastric cancer, two hundred and ninety-three patients were grouped into superficial gastritis (SG; n = 101), atrophic gastritis (AG; n = 93), and gastric cancer (GC; n = 99) according to their histology. 16S rRNA gene sequencing was used to access the salivary microbiota profile. A random forest model was constructed to classify gastric histological types based on the salivary microbiota compositions. A distinct salivary microbiota was observed in patients with GC when comparing with SG and AG, which was featured by an enrichment of putative proinflammatory taxa including Corynebacterium and Streptococcus. Among the significantly decreased oral bacteria in GC patients including Haemophilus, Neisseria, Parvimonas, Peptostreptococcus, Porphyromonas, and Prevotella, Haemophilus, and Neisseria are known to reduce nitrite, which may consequently result in an accumulation of carcinogenic N-nitroso compounds. We found that GC can be distinguished accurately from patients with AG and SG (AUC = 0.91) by the random forest model based on the salivary microbiota profiles, and taxa belonging to unclassified Streptophyta and Streptococcus have potential as diagnostic biomarkers for GC. Remarkable changes in the salivary microbiota functions were also detected across three histological types, and the upregulation in the isoleucine and valine is in line with a higher level of these amino acids in the gastric tumor tissues that reported by other independent studies. Conclusively, bacteria in the oral cavity may contribute gastric cancer and become new diagnostic biomarkers for GC, but further evaluation against independent clinical cohorts is required. The potential mechanisms of salivary microbiota in participating the pathogenesis of GC may include an accumulation of proinflammatory bacteria and a decline in those reducing carcinogenic N-nitroso compounds.
Collapse
Affiliation(s)
- Kun Huang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China.,Department of Gastroenterology, Civil Aviation General Hospital, Beijing, China
| | - Xuefeng Gao
- Central Laboratory, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen, China
| | - Lili Wu
- Department of Gastroenterology, The Second Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Bin Yan
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
| | - Zikai Wang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
| | - Xiaomei Zhang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
| | - Lihua Peng
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
| | - Jiufei Yu
- Department of Gastroenterology, Civil Aviation General Hospital, Beijing, China
| | - Gang Sun
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
| | - Yunsheng Yang
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
| |
Collapse
|
172
|
Gumpenberger T, Brezina S, Keski-Rahkonen P, Baierl A, Robinot N, Leeb G, Habermann N, Kok DEG, Scalbert A, Ueland PM, Ulrich CM, Gsur A. Untargeted Metabolomics Reveals Major Differences in the Plasma Metabolome between Colorectal Cancer and Colorectal Adenomas. Metabolites 2021; 11:119. [PMID: 33669644 PMCID: PMC7922413 DOI: 10.3390/metabo11020119] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/09/2021] [Accepted: 02/17/2021] [Indexed: 02/06/2023] Open
Abstract
Sporadic colorectal cancer is characterized by a multistep progression from normal epithelium to precancerous low-risk and high-risk adenomas to invasive cancer. Yet, the underlying molecular mechanisms of colorectal carcinogenesis are not completely understood. Within the "Metabolomic profiles throughout the continuum of colorectal cancer" (MetaboCCC) consortium we analyzed data generated by untargeted, mass spectrometry-based metabolomics using plasma from 88 colorectal cancer patients, 200 patients with high-risk adenomas and 200 patients with low-risk adenomas recruited within the "Colorectal Cancer Study of Austria" (CORSA). Univariate logistic regression models comparing colorectal cancer to adenomas resulted in 442 statistically significant molecular features. Metabolites discriminating colorectal cancer patients from those with adenomas in our dataset included acylcarnitines, caffeine, amino acids, glycerophospholipids, fatty acids, bilirubin, bile acids and bacterial metabolites of tryptophan. The data obtained discovers metabolite profiles reflecting metabolic differences between colorectal cancer and colorectal adenomas and delineates a potentially underlying biological interpretation.
Collapse
Affiliation(s)
- Tanja Gumpenberger
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, 1090 Vienna, Austria; (T.G.); (S.B.)
| | - Stefanie Brezina
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, 1090 Vienna, Austria; (T.G.); (S.B.)
| | - Pekka Keski-Rahkonen
- International Agency for Research on Cancer, 69372 Lyon, France; (P.K.-R.); (N.R.); (A.S.)
| | - Andreas Baierl
- Department of Statistics and Operations Research, University of Vienna, 1090 Vienna, Austria;
| | - Nivonirina Robinot
- International Agency for Research on Cancer, 69372 Lyon, France; (P.K.-R.); (N.R.); (A.S.)
| | - Gernot Leeb
- Department of Internal Medicine, Hospital Oberpullendorf, 7350 Oberpullendorf, Austria;
| | - Nina Habermann
- Division of Preventive Oncology, National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany;
- Genome Biology, European Molecular Biology Laboratory (EMBL), 69117 Heidelberg, Germany
| | - Dieuwertje E G Kok
- Division of Human Nutrition and Health, Wageningen University & Research, 6708 Wageningen, The Netherlands;
| | - Augustin Scalbert
- International Agency for Research on Cancer, 69372 Lyon, France; (P.K.-R.); (N.R.); (A.S.)
| | | | - Cornelia M Ulrich
- Population Sciences, Huntsman Cancer Institute, Salt Lake City, UT 84112, USA;
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT 84108, USA
| | - Andrea Gsur
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, 1090 Vienna, Austria; (T.G.); (S.B.)
| |
Collapse
|
173
|
Grasmann G, Mondal A, Leithner K. Flexibility and Adaptation of Cancer Cells in a Heterogenous Metabolic Microenvironment. Int J Mol Sci 2021; 22:1476. [PMID: 33540663 PMCID: PMC7867260 DOI: 10.3390/ijms22031476] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/28/2021] [Accepted: 01/29/2021] [Indexed: 02/06/2023] Open
Abstract
The metabolic microenvironment, comprising all soluble and insoluble nutrients and co-factors in the extracellular milieu, has a major impact on cancer cell proliferation and survival. A large body of evidence from recent studies suggests that tumor cells show a high degree of metabolic flexibility and adapt to variations in nutrient availability. Insufficient vascular networks and an imbalance of supply and demand shape the metabolic tumor microenvironment, which typically contains a lower concentration of glucose compared to normal tissues. The present review sheds light on the recent literature on adaptive responses in cancer cells to nutrient deprivation. It focuses on the utilization of alternative nutrients in anabolic metabolic pathways in cancer cells, including soluble metabolites and macromolecules and outlines the role of central metabolic enzymes conferring metabolic flexibility, like gluconeogenesis enzymes. Moreover, a conceptual framework for potential therapies targeting metabolically flexible cancer cells is presented.
Collapse
Affiliation(s)
- Gabriele Grasmann
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, A-8036 Graz, Austria; (G.G.); (A.M.)
| | - Ayusi Mondal
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, A-8036 Graz, Austria; (G.G.); (A.M.)
| | - Katharina Leithner
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, A-8036 Graz, Austria; (G.G.); (A.M.)
- BioTechMed-Graz, A-8010 Graz, Austria
| |
Collapse
|
174
|
Toyomoto M, Inoue A, Iida K, Denawa M, Kii I, Ngako Kadji FM, Kishi T, Im D, Shimamura T, Onogi H, Yoshida S, Iwata S, Aoki J, Hosoya T, Hagiwara M. S1PR3-G 12-biased agonist ALESIA targets cancer metabolism and promotes glucose starvation. Cell Chem Biol 2021; 28:1132-1144.e9. [PMID: 33561428 DOI: 10.1016/j.chembiol.2021.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 12/07/2020] [Accepted: 01/06/2021] [Indexed: 02/08/2023]
Abstract
Metabolic activities are altered in cancer cells compared with those in normal cells, and the cancer-specific pathway becomes a potential therapeutic target. Higher cellular glucose consumption, which leads to lower glucose levels, is a hallmark of cancer cells. In an objective screening for chemicals that induce cell death under low-glucose conditions, we discovered a compound, denoted as ALESIA (Anticancer Ligand Enhancing Starvation-induced Apoptosis). By our shedding assay of transforming growth factor α in HEK293A cells, ALESIA was determined to act as a sphingosine-1-phosphate receptor 3-G12-biased agonist that promotes nitric oxide production and oxidative stress. The oxidative stress triggered by ALESIA resulted in the exhaustion of glucose, cellular NADPH deficiency, and then cancer cell death. Intraperitoneal administration of ALESIA improved the survival of mice with peritoneally disseminated rhabdomyosarcoma, indicating its potential as a new type of anticancer drug for glucose starvation therapy.
Collapse
Affiliation(s)
- Masayasu Toyomoto
- Department of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan; Department of Drug Discovery for Lung Diseases, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Asuka Inoue
- Laboratory of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi 980-8578, Japan
| | - Kei Iida
- Medical Research Support Center, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Masatsugu Denawa
- Medical Research Support Center, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Isao Kii
- Department of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan; Laboratory for Drug Target Research, Integrated Bioscience Division, Institute of Agriculture, Shinshu University, Nagano 399-4598, Japan
| | - Francois Marie Ngako Kadji
- Laboratory of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi 980-8578, Japan
| | - Takayuki Kishi
- Laboratory of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi 980-8578, Japan
| | - Dohyun Im
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Tatsuro Shimamura
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Hiroshi Onogi
- Department of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan; KinoPharma, Inc., Tokyo 103-0023, Japan
| | - Suguru Yoshida
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Tokyo 101-0062, Japan
| | - So Iwata
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Junken Aoki
- Laboratory of Molecular and Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi 980-8578, Japan; Department of Health Chemistry, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo 113-0033, Japan
| | - Takamitsu Hosoya
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Tokyo 101-0062, Japan
| | - Masatoshi Hagiwara
- Department of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan.
| |
Collapse
|
175
|
Montrose DC, Saha S, Foronda M, McNally EM, Chen J, Zhou XK, Ha T, Krumsiek J, Buyukozkan M, Verma A, Elemento O, Yantiss RK, Chen Q, Gross SS, Galluzzi L, Dow LE, Dannenberg AJ. Exogenous and Endogenous Sources of Serine Contribute to Colon Cancer Metabolism, Growth, and Resistance to 5-Fluorouracil. Cancer Res 2021; 81:2275-2288. [PMID: 33526512 DOI: 10.1158/0008-5472.can-20-1541] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 12/03/2020] [Accepted: 01/25/2021] [Indexed: 11/16/2022]
Abstract
Serine is a nonessential amino acid generated by the sequential actions of phosphoglycerate dehydrogenase (PHGDH), phosphoserine aminotransferase (PSAT1), and phosphoserine phosphatase (PSPH). Increased serine biosynthesis occurs in several cancers and supports tumor growth. In addition, cancer cells can harness exogenous serine to enhance their metabolism and proliferation. Here we tested the relative contributions of exogenous and endogenous sources of serine on the biology of colorectal cancer. In murine tumors, Apc status was identified as a determinant of the expression of genes controlling serine synthesis. In patient samples, PSAT1 was overexpressed in both colorectal adenomas and adenocarcinomas. Combining genetic deletion of PSAT1 with exogenous serine deprivation maximally suppressed the proliferation of colorectal cancer cells and induced profound metabolic defects including diminished nucleotide production. Inhibition of serine synthesis enhanced the transcriptional changes following exogenous serine removal as well as alterations associated with DNA damage. Both loss of PSAT1 and removal of serine from the diet were necessary to suppress colorectal cancer xenograft growth and enhance the antitumor activity of 5-fluorouracil (5-FU). Restricting endogenous and exogenous serine in vitro augmented 5-FU-induced cell death, DNA damage, and metabolic perturbations, likely accounting for the observed antitumor effect. Collectively, our results suggest that both endogenous and exogenous sources of serine contribute to colorectal cancer growth and resistance to 5-FU. SIGNIFICANCE: These findings provide insights into the metabolic requirements of colorectal cancer and reveal a novel approach for its treatment. GRAPHICAL ABSTRACT: http://cancerres.aacrjournals.org/content/canres/81/9/2275/F1.large.jpg.
Collapse
Affiliation(s)
- David C Montrose
- Department of Pathology, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York. .,Stony Brook Cancer Center, Stony Brook, New York
| | - Suchandrima Saha
- Department of Pathology, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York
| | - Miguel Foronda
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Erin M McNally
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Justin Chen
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Xi Kathy Zhou
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, New York.,Sandra and Edward Meyer Cancer Center, New York, New York
| | - Taehoon Ha
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, New York
| | - Jan Krumsiek
- Sandra and Edward Meyer Cancer Center, New York, New York.,Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York.,Caryl and Israel Englander Institute for Precision Medicine, New York, New York
| | - Mustafa Buyukozkan
- Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York
| | - Akanksha Verma
- Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York
| | - Olivier Elemento
- Sandra and Edward Meyer Cancer Center, New York, New York.,Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York.,Caryl and Israel Englander Institute for Precision Medicine, New York, New York
| | - Rhonda K Yantiss
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, New York
| | - Qiuying Chen
- Department of Pharmacology, Weill Cornell Medical College, New York, New York
| | - Steven S Gross
- Sandra and Edward Meyer Cancer Center, New York, New York.,Department of Pharmacology, Weill Cornell Medical College, New York, New York
| | - Lorenzo Galluzzi
- Sandra and Edward Meyer Cancer Center, New York, New York.,Caryl and Israel Englander Institute for Precision Medicine, New York, New York.,Department of Radiation Oncology, Weill Cornell Medical College, New York, New York.,Department of Dermatology, Yale School of Medicine, New Haven, Connecticut.,Université de Paris, Paris, France
| | - Lukas E Dow
- Department of Medicine, Weill Cornell Medical College, New York, New York.,Sandra and Edward Meyer Cancer Center, New York, New York
| | - Andrew J Dannenberg
- Department of Medicine, Weill Cornell Medical College, New York, New York.,Sandra and Edward Meyer Cancer Center, New York, New York
| |
Collapse
|
176
|
Rabben HL, Andersen GT, Olsen MK, Øverby A, Ianevski A, Kainov D, Wang TC, Lundgren S, Grønbech JE, Chen D, Zhao CM. Neural signaling modulates metabolism of gastric cancer. iScience 2021; 24:102091. [PMID: 33598644 PMCID: PMC7869004 DOI: 10.1016/j.isci.2021.102091] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/23/2020] [Accepted: 01/18/2021] [Indexed: 12/15/2022] Open
Abstract
Tumors comprise cancer cells and the associated stromal and immune/inflammatory cells, i.e., tumor microenvironment (TME). Here, we identify a metabolic signature of human and mouse model of gastric cancer and show that vagotomy in the mouse model reverses the metabolic reprogramming, reflected by metabolic switch from glutaminolysis to OXPHOS/glycolysis and normalization of the energy metabolism in cancer cells and TME. We next identify and validate SNAP25, mTOR, PDP1/α-KGDH, and glutaminolysis as drug targets and accordingly propose a therapeutic strategy to target the nerve-cancer metabolism. We demonstrate the efficacy of nerve-cancer metabolism therapy by intratumoral injection of BoNT-A (SNAP25 inhibitor) with systemic administration of RAD001 and CPI-613 but not cytotoxic drugs on overall survival in mice and show the feasibility in patients. These findings point to the importance of neural signaling in modulating the tumor metabolism and provide a rational basis for clinical translation of the potential strategy for gastric cancer. Metabolic reprogramming in gastric cancer cells and tumor microenvironment SNAP25, mTOR, PDP1/α-KGDH, and glutaminolysis as potential drug targets Combination of botulinum toxin type A, RAD001, and CPI-613 as a potential treatment
Collapse
Affiliation(s)
- Hanne-Line Rabben
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway.,The Central Norway Regional Health Authority, Norway
| | - Gøran Troseth Andersen
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Magnus Kringstad Olsen
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Anders Øverby
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Aleksandr Ianevski
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Denis Kainov
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Timothy Cragin Wang
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway.,Division of Digestive and Liver Diseases, Columbia University College of Physicians and Surgeons, New York, NY 10032-3802, USA
| | - Steinar Lundgren
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway.,Cancer Clinic, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Jon Erik Grønbech
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway.,Surgical Clinic, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Duan Chen
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Chun-Mei Zhao
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway.,The Central Norway Regional Health Authority, Norway
| |
Collapse
|
177
|
L-type amino acid transporter 1 is associated with chemoresistance in breast cancer via the promotion of amino acid metabolism. Sci Rep 2021; 11:589. [PMID: 33436954 PMCID: PMC7803739 DOI: 10.1038/s41598-020-80668-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 12/18/2020] [Indexed: 12/13/2022] Open
Abstract
18F-FDG PET/CT has been used as an indicator of chemotherapy effects, but cancer cells can remain even when no FDG uptake is detected, indicating the importance of exploring other metabolomic pathways. Therefore, we explored the amino acid metabolism, including L-type amino acid transporter-1 (LAT1), in breast cancer tissues and clarified the role of LAT1 in therapeutic resistance and clinical outcomes of patients. We evaluated LAT1 expression before and after neoadjuvant chemotherapy and examined the correlation of glucose uptake using FDG-PET with the pathological response of patients. It revealed that LAT1 levels correlated with proliferation after chemotherapy, and amino acid and glucose metabolism were closely correlated. In addition, LAT1 was considered to be involved in treatment resistance and sensitivity only in luminal type breast cancer. Results of in vitro analyses revealed that LAT1 promoted amino acid uptake, which contributed to energy production by supplying amino acids to the TCA cycle. However, in MCF-7 cells treated with chemotherapeutic agents, oncometabolites and branched-chain amino acids also played a pivotal role in energy production and drug resistance, despite decreased glucose metabolism. In conclusion, LAT1 was involved in drug resistance and could be a novel therapeutic target against chemotherapy resistance in luminal type breast cancer.
Collapse
|
178
|
Wang T, Suzuki K, Chiba T, Kakisaka K, Takikawa Y. Supplementation with Branched-Chain Amino Acids Induces Unexpected Deleterious Effects on Astrocyte Survival and Intracellular Metabolism with or without Hyperammonemia: A Preliminary In Vitro Study. Int J Hepatol 2021; 2021:7615126. [PMID: 34712496 PMCID: PMC8548177 DOI: 10.1155/2021/7615126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/06/2021] [Accepted: 08/18/2021] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Ammonia is a key component in the pathogenesis of hepatic encephalopathy. Branched-chain amino acids (BCAA) have been reported to improve the symptoms of HE induced by hyperammonemia; however, we recently reported that ammonia increases intracellular levels of BCAA and exerts toxic effects on astrocytes. OBJECTIVES This follow-up study was designed to confirm the direct effects of BCAA on human astrocytes and clarify their underlying mechanisms using metabolome analysis and evaluation of associated signaling. METHODS We performed cytotoxicity and cell proliferation tests on astrocytes following BCAA treatment with and without ammonium chloride (NH4Cl) and then compared the results with the effects of BCAA on hepatocytes and neurons. Subsequently, we used metabolomic analysis to investigate intracellular metabolite levels in astrocytes with and without BCAA treatment. RESULTS The astrocytes showed increased leakage of intracellular lactate dehydrogenase and reduced proliferation rate upon BCAA treatment. Interestingly, our analysis showed a BCAA-induced impairment of intracellular glycolysis/glyconeogenesis as well as amino acid and butyric acid metabolism. Furthermore, BCAA treatment was found to cause decreased levels of Glut-1 and phosphorylated GSK-3β and mTOR in astrocytes. CONCLUSIONS Although further investigations of the effect of BCAA on human astrocytes with hyperammonemia are needed, our work demonstrates that BCAA supplementation has direct negative effects on astrocyte survival and intracellular metabolism.
Collapse
Affiliation(s)
- Ting Wang
- 1Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Morioka, Iwate, Japan
- 2Division of Internal Medicine, Department of Oral Medicine, Iwate Medical University, Morioka, Iwate, Japan
| | - Kazuyuki Suzuki
- 1Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Morioka, Iwate, Japan
| | - Toshimi Chiba
- 2Division of Internal Medicine, Department of Oral Medicine, Iwate Medical University, Morioka, Iwate, Japan
| | - Keisuke Kakisaka
- 1Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Morioka, Iwate, Japan
| | - Yasuhiro Takikawa
- 1Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Morioka, Iwate, Japan
| |
Collapse
|
179
|
Nan Y, Gu Y, Liu Z, Zhou Q, Zhao W, Xu W. Versatile quantitative biopsy: an approach for cost-effective detection of hydrogen peroxide in tissue specimens. NEW J CHEM 2021. [DOI: 10.1039/d0nj05569g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the presence of H2O2, the amylose released by the micelles is converted into glucose by glucoamylase and detected by a PGM.
Collapse
Affiliation(s)
- Yanxia Nan
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| | - Yu Gu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| | - Zhen Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| | - Qiulan Zhou
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| | - Wenjie Zhao
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot
- China
| | - Weijian Xu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- China
| |
Collapse
|
180
|
DeDecker L, Coppedge B, Avelar-Barragan J, Karnes W, Whiteson K. Microbiome distinctions between the CRC carcinogenic pathways. Gut Microbes 2021; 13:1854641. [PMID: 33446008 PMCID: PMC8288036 DOI: 10.1080/19490976.2020.1854641] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 10/01/2020] [Accepted: 11/10/2020] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed cancer, the third leading cause of cancer-related deaths, and has been on the rise among young adults in the United States. Research has established that the colonic microbiome is different in patients with CRC compared to healthy controls, but few studies have investigated if and how the microbiome may relate to CRC progression through the serrated pathway versus the adenoma-carcinoma sequence.Our view is that progress in CRC microbiome research requires consideration of how the microbiome may contribute to CRC carcinogenesis through the distinct pathways that lead to CRC, which could enable the creation of novel and tailored prevention, screening, and therapeutic interventions. We first highlight the limitations in existing CRC microbiome research and offer corresponding solutions for investigating the microbiome's role in the adenoma-carcinoma sequence and serrated pathway. We then summarize the findings in the select human studies that included data points related to the two major carcinogenic pathways. These studies investigate the microbiome in CRC carcinogenesis and 1) utilize mucosal samples and 2) compare polyps or tumors by histopathologic type, molecular/genetic type, or location in the colon.Key findings from these studies include: 1) Fusobacterium is associated with right-sided, more advanced, and serrated lesions; 2) the colons of people with CRC have bacteria typically associated with normal oral flora; and 3) colons from people with CRC have more biofilms, and these biofilms are predominantly located in the proximal colon (single study).
Collapse
Affiliation(s)
- Lauren DeDecker
- School of Medicine, University of California, Irvine, California, USA
| | - Bretton Coppedge
- School of Biological Sciences, University of California, Irvine, California, USA
| | | | - William Karnes
- School of Medicine, University of California, Irvine, California, USA
| | - Katrine Whiteson
- School of Biological Sciences, University of California, Irvine, California, USA
| |
Collapse
|
181
|
Shen Y, Sun M, Zhu J, Wei M, Li H, Zhao P, Wang J, Li R, Tian L, Tao Y, Shen P, Zhang J. Tissue metabolic profiling reveals major metabolic alteration in colorectal cancer. Mol Omics 2021; 17:464-471. [PMID: 33881127 DOI: 10.1039/d1mo00022e] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Metabolic reprogramming is a hallmark of cancer, which is still far from being fully understood in colorectal cancer. In order to characterize the metabolic changes in colorectal cancer, we performed metabolomics analysis of paired colon tissues from colorectal cancer patients by using a liquid chromatography-mass spectrometry (LC-MS)-based method. Bioinformation analysis was used to define important metabolites and metabolic pathways, as well as the prognosis significance and expression levels of the key molecules. The results indicated that the metabolite phenotype in cancerous colon tissues was obviously different from their normal counterpart, and we identified a series of important metabolic changes in colorectal cancer, including decreased trends of glucose, citrate, serotonin, 5-hydroxytryptophol and 5-hydroxyindoleacetate, as well as increased trends of glutamate, glutathione, creatine, proline, lactate, fructose 1,6-bisphosphate, succinate, tryptophan, kynurenine and long chain acyl-carnitines. These metabolites are mainly implicated in energy metabolism, amino acid metabolism, glutathione metabolism and fatty acid metabolism. In addition, we found that the expression levels of several key molecules in these pathways were closely correlated with the prognosis of colorectal cancer patients. This study characterizes the metabolic profile in colorectal cancer tissues and provides more insightful understanding of the metabolic reprogramming of colorectal cancer.
Collapse
Affiliation(s)
- Yao Shen
- The State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, The Fourth Military Medical University, Xi'an, 710032, China.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
182
|
Yoshimoto S, Morita H, Matsuda M, Katakura Y, Hirata M, Hashimoto S. NFAT5 promotes oral squamous cell carcinoma progression in a hyperosmotic environment. J Transl Med 2021; 101:38-50. [PMID: 32901097 PMCID: PMC7758185 DOI: 10.1038/s41374-020-00486-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 12/27/2022] Open
Abstract
Epidermal growth factor receptor (EGFR) is highly expressed in several types of cancer cells including oral squamous cell carcinoma (OSCC). EGF/EGFR signaling is recognized as an important molecular target in cancer therapy. However, cancer cells often become tolerant to EGF/EGFR signaling-targeted therapies. In the tumor microenvironment, the tumor incites inflammation and the inflammation-derived cytokines make a considerable impact on cancer development. In addition, hyperosmolarity is also induced, but the role of osmotic stress in cancer development has not been fully understood. This study demonstrates molecular insights into hyperosmolarity effect on OSCC development and shows that NFAT5 transcription factor plays an important functional role in enhancing the oral cancer cell proliferation by inducing the EGFR translocation from the endoplasmic reticulum to the plasma membrane through increase the expression of DPAGT1, an essential enzyme for catalyzing the first committed step of N-linked protein glycosylation. These results suggest that hyperosmolarity-induced intra-nuclear translocation of NFAT5 essential for DPAGT1 activation and EGFR subcellular translocation responsible for OSCC tumor progression.
Collapse
Affiliation(s)
- Shohei Yoshimoto
- Section of Pathology, Department of Morphological Biology, Division of Biomedical Sciences, Fukuoka Dental College, Fukuoka, Japan
- Oral Medicine Research Center, Fukuoka Dental College, Fukuoka, Japan
| | - Hiromitsu Morita
- The Center for Visiting Dental Service, Department of General Dentistry, Fukuoka Dental College, Fukuoka Dental College, Fukuoka, Japan
| | - Miho Matsuda
- Laboratory of Molecular and Cellular Biochemistry, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yoshinori Katakura
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
| | - Masato Hirata
- Oral Medicine Research Center, Fukuoka Dental College, Fukuoka, Japan
| | - Shuichi Hashimoto
- Section of Pathology, Department of Morphological Biology, Division of Biomedical Sciences, Fukuoka Dental College, Fukuoka, Japan.
| |
Collapse
|
183
|
Ma H, Wu J, Zhou M, Wu J, Wu Z, Lin L, Huang N, Liao W, Sun L. Inhibition of Glutamine Uptake Improves the Efficacy of Cetuximab on Gastric Cancer. Integr Cancer Ther 2021; 20:15347354211045349. [PMID: 34590499 PMCID: PMC8488517 DOI: 10.1177/15347354211045349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 08/04/2021] [Accepted: 08/24/2021] [Indexed: 12/23/2022] Open
Abstract
Treatment for advanced gastric cancer is challenging. Epidermal growth factor receptor (EGFR) contributes to the proliferation and development of gastric cancer (GC), and its overexpression is associated with unfavorable prognosis in GC. Cetuximab, a monoclonal antibody targeting EGFR, failed to improve the overall survival of gastric cancer patients indicated in phase III randomized trials. Glutamine is a vital nutrient for tumor growth and its metabolism contributes to therapeutic resistance, making glutamine uptake an attractive target for cancer treatment. The aim of the present study was to investigate whether intervention of glutamine uptake could improve the effect of cetuximab on GC. The results of MTT assay showed that by glutamine deprivation or inhibition of glutamine uptake, the viability of gastric carcinoma cells was inhibited more severely than that of human immortal gastric mucosa epithelial cells (GES-1). The expression of the key glutamine transporter alanine-serine-cysteine (ASC) transporter 2 (ASCT2; SLC1A5) was significantly higher in gastric carcinoma tissues and various gastric carcinoma cell lines than in normal gastric tissues and cells, as shown by immunohistochemistry and western blotting, while silencing ASCT2 significantly inhibited the viability and proliferation of gastric carcinoma cells. Consistent with previous studies, it was shown herein by MTT and EdU assays that cetuximab had a weak inhibitory effect on the cell viability of gastric carcinoma cells. However, inhibiting glutamine uptake by blockade of ASCT2 with l-γ-glutamyl-p-nitroanilide (GPNA) significantly enhanced the inhibitory effect of cetuximab on suppressing the proliferation of gastric cancer both in vitro and in vivo. Moreover, combining cetuximab and GPNA induced cell apoptosis considerably in gastric carcinoma cells, as shown by flow cytometry, and had a higher depressing effect on gastric cancer proliferation both in vitro and in vivo, as compared to either treatment alone. The present study suggested that inhibition of glutamine uptake may be a promising strategy for improving the inhibitory efficacy of cetuximab on advanced gastric cancer.
Collapse
Affiliation(s)
- Huanrong Ma
- Southern Medical University, Guangzhou, P.R. China
| | - Jingjing Wu
- Southern Medical University, Guangzhou, P.R. China
| | - Minyu Zhou
- Southern Medical University, Guangzhou, P.R. China
| | - Jianhua Wu
- Southern Medical University, Guangzhou, P.R. China
| | - Zhenzhen Wu
- Southern Medical University, Guangzhou, P.R. China
| | - Li Lin
- Southern Medical University, Guangzhou, P.R. China
| | - Na Huang
- Southern Medical University, Guangzhou, P.R. China
| | - Wangjun Liao
- Southern Medical University, Guangzhou, P.R. China
| | - Li Sun
- Southern Medical University, Guangzhou, P.R. China
| |
Collapse
|
184
|
Xu X. Capillary Electrophoresis-Mass Spectrometry for Cancer Metabolomics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1280:189-200. [PMID: 33791983 DOI: 10.1007/978-3-030-51652-9_13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
This chapter presents the fundamentals, instrumentation, methodology, and applications of capillary electrophoresis-mass spectrometry (CE-MS) for cancer metabolomics. CE offers fast and high-resolution separation of charged analytes from a very small amount of sample. When coupled to MS, it represents a powerful analytical technique enabling identification and quantification of metabolites in biological samples. Several issues need to be addressed when combining CE with MS, especially the interface between CE and MS and the selection of a proper separation methodology, sample pretreatment, and capillary coatings. We will discuss these aspects of CE-MS and detail representative applications for cancer metabolomic analysis.
Collapse
Affiliation(s)
- Xiangdong Xu
- School of Public Health and Key Laboratory of Environment and Human Health, Hebei Medical University, Shijiazhuang, China.
| |
Collapse
|
185
|
Abad E, Samino S, Grodzicki RL, Pagano G, Trifuoggi M, Graifer D, Potesil D, Zdrahal Z, Yanes O, Lyakhovich A. Identification of metabolic changes leading to cancer susceptibility in Fanconi anemia cells. Cancer Lett 2020; 503:185-196. [PMID: 33316348 DOI: 10.1016/j.canlet.2020.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/19/2020] [Accepted: 12/05/2020] [Indexed: 10/22/2022]
Abstract
Fanconi anemia (FA) is a chromosomal instability disorder of bone marrow associated with aplastic anemia, congenital abnormalities and a high risk of malignancies. The identification of more than two dozen FA genes has revealed a plethora of interacting proteins that are mainly involved in repair of DNA interstrand crosslinks (ICLs). Other important findings associated with FA are inflammation, oxidative stress response, mitochondrial dysfunction and mitophagy. In this work, we performed quantitative proteomic and metabolomic analyses on defective FA cells and identified a number of metabolic abnormalities associated with cancer. In particular, an increased de novo purine biosynthesis, a high concentration of fumarate, and an accumulation of purinosomal clusters were found. This was in parallel with decreased OXPHOS and altered glycolysis. On the whole, our results indicate an association between the need for nitrogenous bases upon impaired DDR in FA cells with a subsequent increase in purine metabolism and a potential role in oncogenesis.
Collapse
Affiliation(s)
- Etna Abad
- Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | | | | | - Giovanni Pagano
- Department of Chemical Sciences, Federico II Naples University, I-80126 Naples, Italy
| | - Marco Trifuoggi
- Department of Chemical Sciences, Federico II Naples University, I-80126 Naples, Italy
| | | | - David Potesil
- CEITEC - Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Zbynek Zdrahal
- CEITEC - Central European Institute of Technology, Masaryk University, Brno, Czech Republic; National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic
| | - Oscar Yanes
- Universitat Rovira i Virgili, Department of Electronic Engineering, IISPV, Tarragona 43007, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Alex Lyakhovich
- Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, 630117, Russia; Vall D'Hebron Institut de Recerca, 08035, Barcelona, Spain.
| |
Collapse
|
186
|
Urinary charged metabolite profiling of colorectal cancer using capillary electrophoresis-mass spectrometry. Sci Rep 2020; 10:21057. [PMID: 33273632 PMCID: PMC7713069 DOI: 10.1038/s41598-020-78038-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 11/19/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) has increasing global prevalence and poor prognostic outcomes, and the development of low- or less invasive screening tests is urgently required. Urine is an ideal biofluid that can be collected non-invasively and contains various metabolite biomarkers. To understand the metabolomic profiles of different stages of CRC, we conducted metabolomic profiling of urinary samples. Capillary electrophoresis-time-of-flight mass spectrometry was used to quantify hydrophilic metabolites in 247 subjects with stage 0 to IV CRC or polyps, and healthy controls. The 154 identified and quantified metabolites included metabolites of glycolysis, TCA cycle, amino acids, urea cycle, and polyamine pathways. The concentrations of these metabolites gradually increased with the stage, and samples of CRC stage IV especially showed a large difference compared to other stages. Polyps and CRC also showed different concentration patterns. We also assessed the differentiation ability of these metabolites. A multiple logistic regression model using three metabolites was developed with a randomly designated training dataset and validated using the remaining data to differentiate CRC and polys from healthy controls based on a panel of urinary metabolites. These data highlight the changes in metabolites from early to late stage of CRC and also the differences between CRC and polyps.
Collapse
|
187
|
Dyer A, Frost S, Fisher KD, Seymour LW. The role of cancer metabolism in defining the success of oncolytic viro-immunotherapy. Cytokine Growth Factor Rev 2020; 56:115-123. [PMID: 32921554 DOI: 10.1016/j.cytogfr.2020.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 07/02/2020] [Indexed: 12/19/2022]
Abstract
Oncolytic viruses infect, replicate in, and kill cancer cells selectively without harming normal cells. The rapidly expanding clinical development of oncolytic virotherapy is an exciting interdisciplinary field that provides insights into virology, oncology, and immunotherapy. Recent years have seen greater focus on rational design of cancer-selective viruses together with strategies to exploit their immunostimulatory capabilities, ultimately to develop powerful oncolytic cancer vaccines. However, despite great interest in the field, many important experiments are still conducted under optimum conditions in vitro, with many nutrients present in excess and with cellular stress kept to a minimum. Whilst this provides a convenient platform for cell culture, it bears little relation to the typical conditions found within a tumour in vivo, where cells are often subject to a range of metabolic and environmental stresses. Viral infection and cancer will both lead to production of metabolites that are also not present in media in vitro. Understanding how oncolytic viruses interact with cells exposed to more representative metabolic conditions in vitro represents an under-explored area of study that could provide valuable insight into the intelligent design of superior oncolytic viruses and help bridge the gap between bench and bedside. This review summarises the major metabolic pathways altered in cancer cells, during viral infection and highlights possible targets for future studies.
Collapse
Affiliation(s)
- Arthur Dyer
- Department of Oncology, University of Oxford, Oxford, UK
| | - Sally Frost
- Department of Oncology, University of Oxford, Oxford, UK
| | - Kerry D Fisher
- Department of Oncology, University of Oxford, Oxford, UK
| | - Len W Seymour
- Department of Oncology, University of Oxford, Oxford, UK; Old Road Campus Research Building, Department of Oncology, University of Oxford, OX37DQ, UK.
| |
Collapse
|
188
|
Maeda Y, Kikuchi R, Kawagoe J, Tsuji T, Koyama N, Yamaguchi K, Nakamura H, Aoshiba K. Anti-cancer strategy targeting the energy metabolism of tumor cells surviving a low-nutrient acidic microenvironment. Mol Metab 2020; 42:101093. [PMID: 33007425 PMCID: PMC7578269 DOI: 10.1016/j.molmet.2020.101093] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/17/2020] [Accepted: 09/24/2020] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE Tumor cells experience hypoxia, acidosis, and hypoglycemia. Metabolic adaptation to glucose shortage is essential to maintain tumor cells' survival because of their high glucose requirement. This study evaluated the hypothesis that acidosis might promote tumor survival during glucose shortage and if so, explored a novel drug targeting metabolic vulnerability to glucose shortage. METHODS Cell survival and bioenergetics metabolism were assessed in lung cancer cell lines. Our in-house small-molecule compounds were screened to identify those that kill cancer cells under low-glucose conditions. Cytotoxicity against non-cancerous cells was also assessed. Tumor growth was evaluated in vivo using a mouse engraft model. RESULTS Acidosis limited the cellular consumption of glucose and ATP, causing tumor cells to enter a metabolically dormant but energetically economic state, which promoted tumor cell survival during glucose deficiency. We identified ESI-09, a previously known exchange protein directly activated by cAMP (EAPC) inhibitor, as an anti-cancer compound that inhibited cancer cells under low-glucose conditions even when associated with acidosis. Bioenergetic studies showed that independent of EPAC inhibition, ESI-09 was a safer mitochondrial uncoupler than a classical uncoupler and created a futile cycle of mitochondrial respiration, leading to decreased ATP production, increased ATP dissipation, and fuel scavenging. Accordingly, ESI-09 exhibited more cytotoxic effects under low-glucose conditions than under normal glucose conditions. ESI-09 was also more effective than actively proliferating cells on quiescent glucose-restricted cells. Cisplatin showed opposite effects. ESI-09 inhibited tumor growth in lung cancer engraft mice. CONCLUSIONS This study highlights the acidosis-induced promotion of tumor survival during glucose shortage and demonstrates that ESI-09 is a novel potent anti-cancer mitochondrial uncoupler that targets a metabolic vulnerability to glucose shortage even when associated with acidosis. The higher cytotoxicity under lower-than-normal glucose conditions suggests that ESI-09 is safer than conventional chemotherapy, can target the metabolic vulnerability of tumor cells to low-glucose stress, and is applicable to many cancer cell types.
Collapse
Affiliation(s)
- Yuki Maeda
- Department of Respiratory Medicine, Tokyo Medical University Ibaraki Medical Center, 3-20-1 Chuou, Ami-machi, Inashiki-gun, Ibaraki, 300-0395, Japan
| | - Ryota Kikuchi
- Department of Respiratory Medicine, Tokyo Medical University Ibaraki Medical Center, 3-20-1 Chuou, Ami-machi, Inashiki-gun, Ibaraki, 300-0395, Japan; Department of Respiratory Medicine, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Junichiro Kawagoe
- Department of Respiratory Medicine, Tokyo Medical University Ibaraki Medical Center, 3-20-1 Chuou, Ami-machi, Inashiki-gun, Ibaraki, 300-0395, Japan; Department of Respiratory Medicine, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Takao Tsuji
- Department of Medicine, Otsuki Municipal Hospital, 1255 Hanasaki, Otsuki-chou, Otsuki-shi, Yamanashi, 401-0015, Japan
| | - Nobuyuki Koyama
- Department of Clinical Oncology, Tokyo Medical University Ibaraki Medical Center, 3-20-1 Chuou, Ami-machi, Inashiki-gun, Ibaraki, 300-0395, Japan
| | - Kazuhiro Yamaguchi
- Department of Respiratory Medicine, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Hiroyuki Nakamura
- Department of Respiratory Medicine, Tokyo Medical University Ibaraki Medical Center, 3-20-1 Chuou, Ami-machi, Inashiki-gun, Ibaraki, 300-0395, Japan
| | - Kazutetsu Aoshiba
- Department of Respiratory Medicine, Tokyo Medical University Ibaraki Medical Center, 3-20-1 Chuou, Ami-machi, Inashiki-gun, Ibaraki, 300-0395, Japan.
| |
Collapse
|
189
|
Domagala J, Lachota M, Klopotowska M, Graczyk-Jarzynka A, Domagala A, Zhylko A, Soroczynska K, Winiarska M. The Tumor Microenvironment-A Metabolic Obstacle to NK Cells' Activity. Cancers (Basel) 2020; 12:cancers12123542. [PMID: 33260925 PMCID: PMC7761432 DOI: 10.3390/cancers12123542] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/17/2020] [Accepted: 11/20/2020] [Indexed: 02/06/2023] Open
Abstract
NK cells have unique capabilities of recognition and destruction of tumor cells, without the requirement for prior immunization of the host. Maintaining tolerance to healthy cells makes them an attractive therapeutic tool for almost all types of cancer. Unfortunately, metabolic changes associated with malignant transformation and tumor progression lead to immunosuppression within the tumor microenvironment, which in turn limits the efficacy of various immunotherapies. In this review, we provide a brief description of the metabolic changes characteristic for the tumor microenvironment. Both tumor and tumor-associated cells produce and secrete factors that directly or indirectly prevent NK cell cytotoxicity. Here, we depict the molecular mechanisms responsible for the inhibition of immune effector cells by metabolic factors. Finally, we summarize the strategies to enhance NK cell function for the treatment of tumors.
Collapse
Affiliation(s)
- Joanna Domagala
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.D.); (A.G.-J.); (A.Z.); (K.S.)
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Mieszko Lachota
- Department of Clinical Immunology, Medical University of Warsaw, 02-006 Warsaw, Poland; (M.L.); (M.K.)
| | - Marta Klopotowska
- Department of Clinical Immunology, Medical University of Warsaw, 02-006 Warsaw, Poland; (M.L.); (M.K.)
| | - Agnieszka Graczyk-Jarzynka
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.D.); (A.G.-J.); (A.Z.); (K.S.)
| | - Antoni Domagala
- Institute of Medical Sciences, Collegium Medicum, Jan Kochanowski University of Kielce, 25-317 Kielce, Poland;
- Department of Urology, Holy Cross Cancer Center, 25-734 Kielce, Poland
| | - Andriy Zhylko
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.D.); (A.G.-J.); (A.Z.); (K.S.)
| | - Karolina Soroczynska
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.D.); (A.G.-J.); (A.Z.); (K.S.)
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Magdalena Winiarska
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland; (J.D.); (A.G.-J.); (A.Z.); (K.S.)
- Correspondence: ; Tel.: +48-225-992-199
| |
Collapse
|
190
|
Li Y, Li XY, Li LX, Zhou RC, Sikong Y, Gu X, Jin BY, Li B, Li YQ, Zuo XL. S100A10 Accelerates Aerobic Glycolysis and Malignant Growth by Activating mTOR-Signaling Pathway in Gastric Cancer. Front Cell Dev Biol 2020; 8:559486. [PMID: 33324631 PMCID: PMC7726224 DOI: 10.3389/fcell.2020.559486] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 11/05/2020] [Indexed: 12/17/2022] Open
Abstract
S100 calcium-binding protein A10 (S100A10) is crucially involved in the tumorigenesis of multiple malignant tumors. Reprogrammed glucose metabolism is emerging as a hallmark of various human cancers. However, the function of S100A10 in aerobic glycolysis is unclear. The expression of S100A10 was analyzed using the Oncomine database, Gene Expression Profiling Interactive Analysis (GEPIA), The Cancer Genome Atlas (TCGA), and the UALCAN cancer database. Prognostic analysis was performed using the Kaplan-Meier Plotter. The correlation between S100A10 and key glycolytic factors was assessed by GEPIA. The glycolysis level was examined by determining glucose consumption, lactate production, adenosine triphosphate production, cellular oxygen consumption rate, and extracellular acidification rate. Cell apoptosis was investigated by flow cytometry. Colony formation and BrdU assays were performed to detect cell proliferation. A subcutaneous xenograft mouse model was established to evaluate the effects of S100A10 in vivo. Gene Set Enrichment Analysis and western blotting were performed to explore the downstream signaling pathway. S100A10 was significantly upregulated in gastric cancer. Its expression was associated with poor survival. S100A10 increased glucose consumption, lactate production, and the switch from oxidative phosphorylation to aerobic glycolysis. S100A10 promoted malignant proliferation and suppressed cell apoptosis in gastric cancer. S100A10 activated the mTOR pathway by interacting with annexin A2 (ANXA2) to accelerate tumor glycolysis, resulting in tumor malignant progression. S100A10 contributed to aerobic glycolysis and accelerated malignant growth by modulating the Src/ANXA2/AKT/mTOR signaling pathway. Thus, S100A10 may have pivotal roles in gastric cancer.
Collapse
Affiliation(s)
- Yan Li
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Xiao-Yu Li
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Li-Xiang Li
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Ru-Chen Zhou
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Yinhe Sikong
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Xiang Gu
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Bi-Ying Jin
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Bing Li
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Yan-Qing Li
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| | - Xiu-Li Zuo
- Department of Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital, Cheloo College of Medicine, Shandong University, Jinan, China
| |
Collapse
|
191
|
Nakano T, Wiegertjes G. Properties of Carotenoids in Fish Fitness: A Review. Mar Drugs 2020; 18:E568. [PMID: 33227976 PMCID: PMC7699198 DOI: 10.3390/md18110568] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 12/19/2022] Open
Abstract
Carotenoids, one of the most common types of natural pigments, can influence the colors of living organisms. More than 750 kinds of carotenoids have been identified. Generally, carotenoids occur in organisms at low levels. However, the total amount of carotenoids in nature has been estimated to be more than 100 million tons. There are two major types of carotenoids: carotene (solely hydrocarbons that contain no oxygen) and xanthophyll (contains oxygen). Carotenoids are lipid-soluble pigments with conjugated double bonds that exhibit robust antioxidant activity. Many carotenoids, particularly astaxanthin (ASX), are known to improve the antioxidative state and immune system, resulting in providing disease resistance, growth performance, survival, and improved egg quality in farmed fish without exhibiting any cytotoxicity or side effects. ASX cooperatively and synergistically interacts with other antioxidants such as α-tocopherol, ascorbic acid, and glutathione located in the lipophilic hydrophobic compartments of fish tissue. Moreover, ASX can modulate gene expression accompanying alterations in signal transduction by regulating reactive oxygen species (ROS) production. Hence, carotenoids could be used as chemotherapeutic supplements for farmed fish. Carotenoids are regarded as ecologically friendly functional feed additives in the aquaculture industry.
Collapse
Affiliation(s)
- Toshiki Nakano
- Marine Biochemistry Laboratory, International Education and Research Center for Food and Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Geert Wiegertjes
- Aquaculture and Fisheries Group, Wageningen University and Research, 6708 WD Wageningen, The Netherlands;
| |
Collapse
|
192
|
Catalán M, Olmedo I, Faúndez J, Jara JA. Medicinal Chemistry Targeting Mitochondria: From New Vehicles and Pharmacophore Groups to Old Drugs with Mitochondrial Activity. Int J Mol Sci 2020; 21:E8684. [PMID: 33217901 PMCID: PMC7698797 DOI: 10.3390/ijms21228684] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 12/11/2022] Open
Abstract
Interest in tumor cell mitochondria as a pharmacological target has been rekindled in recent years. This attention is due in part to new publications documenting heterogenous characteristics of solid tumors, including anoxic and hypoxic zones that foster cellular populations with differentiating metabolic characteristics. These populations include tumor-initiating or cancer stem cells, which have a strong capacity to adapt to reduced oxygen availability, switching rapidly between glycolysis and oxidative phosphorylation as sources of energy and metabolites. Additionally, this cell subpopulation shows high chemo- and radioresistance and a high capacity for tumor repopulation. Interestingly, it has been shown that inhibiting mitochondrial function in tumor cells affects glycolysis pathways, cell bioenergy, and cell viability. Therefore, mitochondrial inhibition may be a viable strategy for eradicating cancer stem cells. In this context, medicinal chemistry research over the last decade has synthesized and characterized "vehicles" capable of transporting novel or existing pharmacophores to mitochondrial tumor cells, based on mechanisms that exploit the physicochemical properties of the vehicles and the inherent properties of the mitochondria. The pharmacophores, some of which have been isolated from plants and others, which were synthesized in the lab, are diverse in chemical nature. Some of these molecules are active, while others are prodrugs that have been evaluated alone or linked to mitochondria-targeted agents. Finally, researchers have recently described drugs with well-proven safety and efficacy that may exert a mitochondria-specific inhibitory effect in tumor cells through noncanonical mechanisms. The effectiveness of these molecules may be improved by linking them to mitochondrial carrier molecules. These promising pharmacological agents should be evaluated alone and in combination with classic chemotherapeutic drugs in clinical studies.
Collapse
Affiliation(s)
- Mabel Catalán
- Clinical and Molecular Pharmacology Program, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Independencia 1027, Santiago 8380453, Chile;
| | - Ivonne Olmedo
- Physiopathology Program, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Independencia 1027, Santiago 8380453, Chile;
| | - Jennifer Faúndez
- Institute for Research in Dental Sciences (ICOD), Faculty of Dentistry, Universidad de Chile, Olivos 943, Santiago 8380544, Chile;
| | - José A. Jara
- Institute for Research in Dental Sciences (ICOD), Faculty of Dentistry, Universidad de Chile, Olivos 943, Santiago 8380544, Chile;
| |
Collapse
|
193
|
Identifying benign and malignant thyroid nodules based on blood serum surface-enhanced Raman spectroscopy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 32:102328. [PMID: 33181274 DOI: 10.1016/j.nano.2020.102328] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/15/2020] [Accepted: 10/22/2020] [Indexed: 02/06/2023]
Abstract
The aim of this study is to evaluate the feasibility of using blood serum surface-enhanced Raman spectroscopy (SERS) to identify benign and malignant thyroid nodules. Blood serum samples collected from three different groups including healthy volunteers (n = 22), patients with benign nodules (n = 19) and malignant nodules (n = 22) were measured by SERS. The spectral analysis results demonstrate that biomolecules in serum, such as amino acids, adenine and nucleic acid bases, change differently due to the different progression of nodules. By further combining with partial least square analysis and linear discriminant analysis (PLS-LDA) method, diagnostic accuracies of 93.65% and 82.93%, sensitivities of 92.68% and 81.82% and specificities of 95.45% and 84.21% can be achieved for differentiating healthy versus thyroid nodular groups and benign versus malignant groups, respectively. The above results have suggested that the blood serum SERS technique is helpful for precise diagnosis and timely treatment for patients with thyroid nodules.
Collapse
|
194
|
Metabolic Cancer-Macrophage Crosstalk in the Tumor Microenvironment. BIOLOGY 2020; 9:biology9110380. [PMID: 33171762 PMCID: PMC7694986 DOI: 10.3390/biology9110380] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 10/30/2020] [Accepted: 11/06/2020] [Indexed: 12/26/2022]
Abstract
Tumors consist of a wide variety of cells, including immune cells, that affect tumor progression. Macrophages are abundant innate immune cells in the tumor microenvironment (TME) and are crucial in regulating tumorigenicity. Specific metabolic conditions in the TME can alter the phenotype of tumor-associated macrophages (TAMs) in a direction that supports their pro-tumor functions. One of these conditions is the accumulation of metabolites, also known as oncometabolites. Interactions of oncometabolites with TAMs can promote a pro-tumorigenic phenotype, thereby sustaining cancer cell growth and decreasing the chance of eradication. This review focuses on the metabolic cancer-macrophage crosstalk in the TME. We discuss how cancer cell metabolism and oncometabolites affect macrophage phenotype and function, and conversely how macrophage metabolism can impact tumor progression. Lastly, we propose tumor-secreted exosome-mediated metabolic signaling as a potential factor in tumorigenesis. Insight in these processes may contribute to the development of novel cancer therapies.
Collapse
|
195
|
Serum Metabolomic Analysis of Feline Mammary Carcinomas based on LC-MS and MRM Techniques. J Vet Res 2020; 64:581-588. [PMID: 33367148 PMCID: PMC7734693 DOI: 10.2478/jvetres-2020-0070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 10/07/2020] [Indexed: 11/20/2022] Open
Abstract
Introduction To date, there have been no panoramic studies of the serum metabolome in feline mammary carcinoma. As the first such study, metabolomics techniques were used to analyse the serum of cats with these tumours. Three important metabolic pathways of screened differential metabolites closely related to feline mammary carcinomas were analysed to lay a theoretical basis for further study of the pathogenesis of these carcinomas. Material and Methods Blood in a 5-8 mL volume was sampled from twelve cats of the same breed and similar age (close to nine years on average). Six were feline mammary carcinoma patients and six were healthy. L glutamate, L alanine, succinate, adenine, hypoxanthine, and inosine were screened as were alanine, aspartate, and glutamate metabolism, the tricarboxylid acid (TCA) cycle, and purine metabolism. Data were acquired with LC-MS non-target metabolomics, multiple reaction monitoring target metabolomics, and multivariate statistical and bioinformatic analysis. Results Expression of five of the metabolites was upregulated and only inosine expression was downregulated. Up- and downregulation of metabolites related to glycometabolism, potentiation of the TCA cycle, greater content of lipid mobilisation metabolites, and abnormality of amino acid metabolism were closely related to the occurrence of the carcinomas. Conclusion These findings provide a new direction for further study of the mechanisms associated with cat mammary neoplasms.
Collapse
|
196
|
Goughnour PC, Park MC, Kim SB, Jun S, Yang WS, Chae S, Cho S, Song C, Lee J, Hyun JK, Kim BG, Hwang D, Jung HS, Gho YS, Kim S. Extracellular vesicles derived from macrophages display glycyl-tRNA synthetase 1 and exhibit anti-cancer activity. J Extracell Vesicles 2020; 10:e12029. [PMID: 33708357 PMCID: PMC7890555 DOI: 10.1002/jev2.12029] [Citation(s) in RCA: 13] [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: 09/15/2019] [Revised: 08/25/2020] [Accepted: 11/07/2020] [Indexed: 12/31/2022] Open
Abstract
Glycyl-tRNA synthetase 1 (GARS1), a cytosolic enzyme secreted from macrophages, promotes apoptosis in cancer cells. However, the mechanism underlying GARS1 secretion has not been elucidated. Here, we report that GARS1 is secreted through unique extracellular vesicles (EVs) with a hydrodynamic diameter of 20-58 nm (mean diameter: 36.9 nm) and a buoyant density of 1.13-1.17 g/ml. GARS1 was anchored to the surface of these EVs through palmitoylated C390 residue. Proteomic analysis identified 164 proteins that were uniquely enriched in the GARS1-containing EVs (GARS1-EVs). Among the identified factors, insulin-like growth factor II receptor, and vimentin also contributed to the anti-cancer activity of GARS1-EVs. This study identified the unique secretory vesicles containing GARS1 and various intracellular factors that are involved in the immunological defence response against tumorigenesis.
Collapse
Affiliation(s)
- Peter C. Goughnour
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| | - Min Chul Park
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| | - Sang Bum Kim
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| | - Sangmi Jun
- Division of Electron Microscopic ResearchKorea Basic Science InstituteDaejeonKorea
| | - Won Suk Yang
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| | - Sehyun Chae
- Daegu Gyeongbuk Institute of Science and TechnologyDaeguKorea
| | - Seongmin Cho
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| | - Chihong Song
- Division of Electron Microscopic ResearchKorea Basic Science InstituteDaejeonKorea
| | - Ji‐Hyun Lee
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| | - Jae Kyung Hyun
- Division of Electron Microscopic ResearchKorea Basic Science InstituteDaejeonKorea
| | - Byung Gyu Kim
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
- Center for Genomic IntegrityInstitute for Basic ScienceUlsanKorea
| | - Daehee Hwang
- Daegu Gyeongbuk Institute of Science and TechnologyDaeguKorea
| | - Hyun Suk Jung
- Department of BiochemistryCollege of Natural SciencesKangwon National UniversityChuncheonKorea
| | - Yong Song Gho
- Department of Life SciencePohang University of Science and TechnologyPohangKorea
| | - Sunghoon Kim
- Institute for Artificial Intelligence and Biomedical ResearchMedicinal Bioconvergence Research CenterCollege of Pharmacy & College of MedicineGangnam Severance HospitalYonsei UniversityIncheonKorea
| |
Collapse
|
197
|
Comprehensive Dipeptide Analysis Revealed Cancer-Specific Profile in the Liver of Patients with Hepatocellular Carcinoma and Hepatitis. Metabolites 2020; 10:metabo10110442. [PMID: 33139606 PMCID: PMC7692321 DOI: 10.3390/metabo10110442] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/28/2020] [Accepted: 10/28/2020] [Indexed: 02/06/2023] Open
Abstract
As the physical properties and functionality of dipeptides differ from those of amino acids, they have attracted attention in metabolomics; however, their functions in vivo have not been clarified in detail. Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer, and its major cause is chronic hepatitis. This study was conducted to explore tumor-specific dipeptide characteristics by performing comprehensive dipeptide analysis in the tumor and surrounding nontumor tissue of patients with HCC. Dipeptides were analyzed by liquid chromatography tandem mass spectrometry and capillary electrophoresis tandem mass spectrometry. Principal component analysis using 236 detected dipeptides showed differences in the dipeptide profiles between nontumor and tumor tissues; however, no clear difference was observed in etiological comparison. In addition, the N- and C-terminal amino acid compositions of the detected dipeptides significantly differed, suggesting the substrate specificity of enzyme proteins, such as peptidase. Furthermore, hepatitis-derived HCC may show a characteristic dipeptide profile even before tumor formation. These results provide insight into HCC pathogenesis and may help identify novel biomarkers for diagnosis.
Collapse
|
198
|
Kwon HN, Lee H, Park JW, Kim YH, Park S, Kim JJ. Screening for Early Gastric Cancer Using a Noninvasive Urine Metabolomics Approach. Cancers (Basel) 2020; 12:cancers12102904. [PMID: 33050308 PMCID: PMC7599479 DOI: 10.3390/cancers12102904] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/25/2020] [Accepted: 10/01/2020] [Indexed: 02/07/2023] Open
Abstract
Simple Summary There are currently no effective specific biomarkers for the screening of early gastric cancer. Recently, metabolomics has been used to profile small endogenous metabolites, demonstrating significant potential in the diagnosis/screening of cancer, owing to its ability to conduct a noninvasive sample analysis. Here, we performed a urine metabolomics analysis in the context of an early diagnosis of gastric cancer. This approach showed very high diagnostic sensitivity and specificity and performed significantly better than the analysis of serum tumor markers modalities. An additional genomic data analysis revealed the up-regulation of several genes in gastric cancer. This metabolomics-based early diagnosis approach may have the potential for mass screening an average-risk population and may facilitate endoscopic examination through risk stratification. Abstract The early detection of gastric cancer (GC) could decrease its incidence and mortality. However, there are currently no accurate noninvasive markers for GC screening. Therefore, we developed a noninvasive diagnostic approach, employing urine nuclear magnetic resonance (NMR) metabolomics, to discover putative metabolic markers associated with GC. Changes in urine metabolite levels during oncogenesis were evaluated using samples from 103 patients with GC and 100 age- and sex-matched healthy controls. Approximately 70% of the patients with GC (n = 69) had stage I GC, with the majority (n = 56) having intramucosal cancer. A multivariate statistical analysis of the urine NMR data well discriminated between the patient and control groups and revealed nine metabolites, including alanine, citrate, creatine, creatinine, glycerol, hippurate, phenylalanine, taurine, and 3-hydroxybutyrate, that contributed to the difference. A diagnostic performance test with a separate validation set exhibited a sensitivity and specificity of more than 90%, even with the intramucosal cancer samples only. In conclusion, the NMR-based urine metabolomics approach may have potential as a convenient screening method for the early detection of GC and may facilitate consequent endoscopic examination through risk stratification.
Collapse
Affiliation(s)
- Hyuk Nam Kwon
- College of Pharmacy, Natural Product Research Institute, Seoul National University, Seoul 08826, Korea;
- Stem Cells and Metabolism Research Program, Faculty of Medicine/Helsinki Institute of Life Science, University of Helsinki, FIN-00014 Helsinki, Finland
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (H.L.); (J.W.P.); (Y.-H.K.)
| | - Ji Won Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (H.L.); (J.W.P.); (Y.-H.K.)
| | - Young-Ho Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (H.L.); (J.W.P.); (Y.-H.K.)
| | - Sunghyouk Park
- College of Pharmacy, Natural Product Research Institute, Seoul National University, Seoul 08826, Korea;
- Correspondence: (S.P.); (J.J.K.); Tel.: +82-(2)-880-7834 (S.P.); +82-(2)-3410-3409 (J.J.K.); Fax: +82-(2)-880-7831 (S.P.); +82-(2)-3410-6983 (J.J.K.)
| | - Jae J. Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (H.L.); (J.W.P.); (Y.-H.K.)
- Correspondence: (S.P.); (J.J.K.); Tel.: +82-(2)-880-7834 (S.P.); +82-(2)-3410-3409 (J.J.K.); Fax: +82-(2)-880-7831 (S.P.); +82-(2)-3410-6983 (J.J.K.)
| |
Collapse
|
199
|
Fan Y, Noreldeen HA, You L, Liu X, Pan X, Hou Z, Li Q, Li X, Xu G. Lipid alterations and subtyping maker discovery of lung cancer based on nontargeted tissue lipidomics using liquid chromatography–mass spectrometry. J Pharm Biomed Anal 2020; 190:113520. [DOI: 10.1016/j.jpba.2020.113520] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/28/2020] [Accepted: 07/28/2020] [Indexed: 12/23/2022]
|
200
|
Yang S, Lv Y, Wu C, Liu B, Shu Z, Lin Y. Pickled Vegetables Intake Impacts the Metabolites for Gastric Cancer. Cancer Manag Res 2020; 12:8263-8273. [PMID: 32982422 PMCID: PMC7490060 DOI: 10.2147/cmar.s271277] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 08/20/2020] [Indexed: 01/19/2023] Open
Abstract
Purpose An increased risk of gastric cancer (GC) for pickled vegetables intake has been suggested, but a complete understanding of its pathogenic origin is still lacking, especially from a metabolic viewpoint. We investigated the plasma metabolites and metabolic pathway alteration of GC related to pickled vegetables intake. Methods We analyzed plasma samples collected from 365 gastric cancer patients and 347 healthy individuals, and divided them into three subgroups according to the intake of pickled vegetables. Plasma samples were detected by untargeted metabolomics. Results Nine metabolites were significantly altered in GC patients among pickled vegetables intake groups (FDR P-value<0.05). All of them were associated with the risk of gastric cancer adjusted for gender, age, smoking status, Helicobacter pylori infection. Pathway analysis showed significant alteration in the folate biosynthesis pathway. Conclusion In short, we provide new insights from a metabolic perspective on the relationship between pickled vegetables intake and the occurrence of gastric cancer.
Collapse
Affiliation(s)
- Shuangfeng Yang
- School of Public Health, Fujian Medical University, Fuzhou, People's Republic of China.,Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, People's Republic of China
| | - Yanping Lv
- School of Public Health, Fujian Medical University, Fuzhou, People's Republic of China.,Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, People's Republic of China
| | - Chuancheng Wu
- School of Public Health, Fujian Medical University, Fuzhou, People's Republic of China.,Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, People's Republic of China
| | - Baoying Liu
- School of Public Health, Fujian Medical University, Fuzhou, People's Republic of China.,Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, People's Republic of China
| | - Zhixiong Shu
- School of Public Health, Fujian Medical University, Fuzhou, People's Republic of China.,Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, People's Republic of China
| | - Yulan Lin
- School of Public Health, Fujian Medical University, Fuzhou, People's Republic of China
| |
Collapse
|