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Silveira HS, Cesário RC, Vígaro RA, Gaiotte LB, Cucielo MS, Guimarães F, Seiva FRF, Zuccari DAPC, Reiter RJ, Chuffa LGDA. Melatonin changes energy metabolism and reduces oncogenic signaling in ovarian cancer cells. Mol Cell Endocrinol 2024; 592:112296. [PMID: 38844096 DOI: 10.1016/j.mce.2024.112296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/10/2024]
Abstract
Ovarian cancer (OC) adjusts energy metabolism in favor of its progression and dissemination. Because melatonin (Mel) has antitumor actions, we investigated its impact on energy metabolism and kinase signaling in OC cells (SKOV-3 and CAISMOV-24). Cells were divided into control and Mel-treated groups, in the presence or absence of the antagonist luzindole. There was a decrease in the levels of HIF-1α, G6PDH, GAPDH, PDH, and CS after Mel treatment even in the presence of luzindole in both OC cells. Mel treatment also reduced the activity of OC-related enzymes including PFK-1, G6PDH, LDH, CS, and GS whereas PDH activity was increased. Lactate and glutamine levels dropped after Mel treatment. Mel further promoted a reduction in the concentrations of CREB, JNK, NF-kB, p-38, ERK1/2, AKT, P70S6K, and STAT in both cell lines. Mel reverses Warburg-type metabolism and possibly reduces glutaminolysis, thereby attenuating various oncogenic molecules associated with OC progression and invasion.
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Affiliation(s)
- Henrique Spaulonci Silveira
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil
| | - Roberta Carvalho Cesário
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil
| | - Renan Aparecido Vígaro
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil
| | - Leticia Barbosa Gaiotte
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil
| | - Maira Smaniotto Cucielo
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil
| | - Fernando Guimarães
- Hospital da Mulher "Professor Doutor José Aristodemo Pinotti" - CAISM, UNICAMP, Campinas, São Paulo, Brazil
| | - Fábio Rodrigues Ferreira Seiva
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil
| | | | - Russel J Reiter
- Department of Cellular and Structural Biology, UTHealth, San Antonio, TX, 78229, USA
| | - Luiz Gustavo de Almeida Chuffa
- Department of Structural and Functional Biology, UNESP - São Paulo State University, Institute of Biosciences, Botucatu, 18618-689, São Paulo, Brazil.
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Zhao Z, Cui T, Wei F, Zhou Z, Sun Y, Gao C, Xu X, Zhang H. Wnt/β-Catenin signaling pathway in hepatocellular carcinoma: pathogenic role and therapeutic target. Front Oncol 2024; 14:1367364. [PMID: 38634048 PMCID: PMC11022604 DOI: 10.3389/fonc.2024.1367364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/19/2024] [Indexed: 04/19/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary malignant liver tumor and one of the leading causes of cancer-related deaths worldwide. The Wnt/β-Catenin signaling pathway is a highly conserved pathway involved in several biological processes, including the improper regulation that leads to the tumorigenesis and progression of cancer. New studies have found that abnormal activation of the Wnt/β-Catenin signaling pathway is a major cause of HCC tumorigenesis, progression, and resistance to therapy. New perspectives and approaches to treating HCC will arise from understanding this pathway. This article offers a thorough analysis of the Wnt/β-Catenin signaling pathway's function and its therapeutic implications in HCC.
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Affiliation(s)
- Zekun Zhao
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Tenglu Cui
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Radiotherapy Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Fengxian Wei
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Zhiming Zhou
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Yuan Sun
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Chaofeng Gao
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Xiaodong Xu
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Huihan Zhang
- The Second Hospital of Lanzhou University, Lanzhou, China
- The Second General Surgery Department, The Second Hospital of Lanzhou University, Lanzhou, China
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3
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Liao M, Yao D, Wu L, Luo C, Wang Z, Zhang J, Liu B. Targeting the Warburg effect: A revisited perspective from molecular mechanisms to traditional and innovative therapeutic strategies in cancer. Acta Pharm Sin B 2024; 14:953-1008. [PMID: 38487001 PMCID: PMC10935242 DOI: 10.1016/j.apsb.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/09/2023] [Accepted: 11/14/2023] [Indexed: 03/17/2024] Open
Abstract
Cancer reprogramming is an important facilitator of cancer development and survival, with tumor cells exhibiting a preference for aerobic glycolysis beyond oxidative phosphorylation, even under sufficient oxygen supply condition. This metabolic alteration, known as the Warburg effect, serves as a significant indicator of malignant tumor transformation. The Warburg effect primarily impacts cancer occurrence by influencing the aerobic glycolysis pathway in cancer cells. Key enzymes involved in this process include glucose transporters (GLUTs), HKs, PFKs, LDHs, and PKM2. Moreover, the expression of transcriptional regulatory factors and proteins, such as FOXM1, p53, NF-κB, HIF1α, and c-Myc, can also influence cancer progression. Furthermore, lncRNAs, miRNAs, and circular RNAs play a vital role in directly regulating the Warburg effect. Additionally, gene mutations, tumor microenvironment remodeling, and immune system interactions are closely associated with the Warburg effect. Notably, the development of drugs targeting the Warburg effect has exhibited promising potential in tumor treatment. This comprehensive review presents novel directions and approaches for the early diagnosis and treatment of cancer patients by conducting in-depth research and summarizing the bright prospects of targeting the Warburg effect in cancer.
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Affiliation(s)
- Minru Liao
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dahong Yao
- School of Pharmaceutical Sciences, Shenzhen Technology University, Shenzhen 518118, China
| | - Lifeng Wu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Chaodan Luo
- Department of Psychology, University of Southern California, Los Angeles, CA 90089, USA
| | - Zhiwen Wang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
- School of Pharmaceutical Sciences, Shenzhen Technology University, Shenzhen 518118, China
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518055, China
| | - Jin Zhang
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518055, China
| | - Bo Liu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
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Mollaei M, Homayouni Tabrizi M, Es-Haghi A. The folate-linked chitosan-coated Kaempferol/HSA nano-transporters (FCKH-NTs) as the selective apoptotic inducer in human MCF-7 breast cancer cell line. Drug Dev Ind Pharm 2023; 49:658-665. [PMID: 37814890 DOI: 10.1080/03639045.2023.2268739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 10/04/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND Kaempferol, the natural bioactive flavonoid, has been utilized as an efficient anti-breast cancer compound. In the current study, the Kaempferol's cellular uptake and its aqueous solubility were improved by using human serum albumin (HSA) as the Kaempferol adjuvant and encapsulating it with the folate-linked chitosan polymer to evaluate the apoptotic, activity of the novel-formulated Kaempferol in human MCF-7 breast cancer cells. METHODS The folate-linked chitosan-coated Kaempferol/HSA nano-transporters (FCKH-NTs) were synthesized and characterized using FTIR, FESEM, DLS, and Zeta potential analysis. The nano-transporters' selective cytotoxicity was studied by applying an MTT assay on the cancerous MCF-7 cells compared with normal HFF cell lines. Cell death type determination was determined by analyzing the expression of apoptotic (BAX and Cas-8) and anti-apoptotic genes (BCL2 and NF-κB). The FCKH-NTs apoptotic activity was verified by studying the flow cytometry and AO/PI staining results. RESULT The 126-nm FCKH-NTs (PDI = 0.282) selectively induced apoptotic death in human MCF-7 breast cancer cells by up-regulating the BAX, Nf- κB, and Cas-8 gene expression. The apoptotic activity of FCKH-NTs was verified by detecting the SubG1-arrested cancer cells and increased apoptotic bodies in AO/PI staining images. CONCLUSION The FCKH-NTs exhibited a selective-cytotoxic impact on human MCF-7 breast cancer cells compared with normal HFF cells, which can be due to the folate receptor-mediated endocytosis mechanism of the nano-transporters. Therefore, the FCKH-NTs have the potential to be used as a selective anti-breast cancer compound.
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Affiliation(s)
- Mahshad Mollaei
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | | | - Ali Es-Haghi
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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5
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Al-Hasnawi HNG, Pouresmaeil V, Davoodi-Dehaghani F, Rahban S, Pouresmaeil A, Homayouni Tabrizi M. Synthesis Folate-linked Chitosan-coated Quetiapine/BSA Nano-Carriers as the Efficient Targeted Anti-Cancer Drug Delivery System. Mol Biotechnol 2023:10.1007/s12033-023-00858-0. [PMID: 37633875 DOI: 10.1007/s12033-023-00858-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/08/2023] [Indexed: 08/28/2023]
Abstract
Quetiapine (QTP) has been known to suppress cancer progression in patients suffering from mental disorders. This study aimed to produce the folate-linked chitosan-coated quetiapine/BSA nano-carriers (FCQB-NCs) and evaluate their antioxidant, apoptotic, and anti-metastatic potentials on prostate, pancreas, colon, and breast cancer cell lines. The FCQB-NCs were designed, produced, and characterized using DLS, FESEM, FTIR, and Zeta potential techniques. The nano-carriers antioxidant activity was studied by applying ABTS, DPPH, and FRAP assays. The FCQB-NCs' cytotoxicity and apoptotic/metastatic properties were evaluated utilizing MTT assay and qPCR-based analysis for measuring the apoptotic (Nf-KB)/metastatic (MMP2, MMP9, and MMP13) gene expression, respectively. The AO/PI fluorescent cell staining, DAPI staining, and scratch assay methods were conducted to verify the apoptotic and anti-metastatic activities of FCQB-NCs. The 51-nm FCQB-NCs (PDI = 0.26) exhibited antioxidant activity and selectively decreased the MDA-MB-231 cancer cells' viability by inducing Nf-KB overexpression, which caused the apoptosis pathway activation. Moreover, the FCQB-NCs suppressed the MDA-MB-231 cells' metastatic activity by down-regulating the MMP2, MMP9, and MMP13 gene expression, verified by detecting the decreased migration rate. The FCQB-NCs selectively induced apoptosis and suppressed metastasis in the human breast cancer cell line, which can be attributed to the stepwise release of QTP in two primary (extra-cellular release) and secondary (intra-cellular release) phases. The efficient selective cytotoxic impact of FCQB-NCs can be due to the novel stepwise release mechanism of the FCQB-NCs based on the two-phase entrapment of QTP by BSA and chitosan molecules. Therefore, FCQB-NCs have the potential to be used as an efficient selective anti-breast cancer.
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Affiliation(s)
| | - Vahid Pouresmaeil
- Department of Biochemistry, Faculty of Medicine, Mashhad Medical Sciences, Islamic Azad University, Mashhad, Iran.
| | - Fatemeh Davoodi-Dehaghani
- Department of Biology, Faculty of Basic Sciences, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Sara Rahban
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Aida Pouresmaeil
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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6
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Ovarian Cancer and Glutamine Metabolism. Int J Mol Sci 2023; 24:ijms24055041. [PMID: 36902470 PMCID: PMC10003179 DOI: 10.3390/ijms24055041] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023] Open
Abstract
Cancer cells are known to have a distinct metabolic profile and to exhibit significant changes in a variety of metabolic mechanisms compared to normal cells, particularly glycolysis and glutaminolysis, in order to cover their increased energy requirements. There is mounting evidence that there is a link between glutamine metabolism and the proliferation of cancer cells, demonstrating that glutamine metabolism is a vital mechanism for all cellular processes, including the development of cancer. Detailed knowledge regarding its degree of engagement in numerous biological processes across distinct cancer types is still lacking, despite the fact that such knowledge is necessary for comprehending the differentiating characteristics of many forms of cancer. This review aims to examine data on glutamine metabolism and ovarian cancer and identify possible therapeutic targets for ovarian cancer treatment.
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Hashemi M, Nadafzadeh N, Imani MH, Rajabi R, Ziaolhagh S, Bayanzadeh SD, Norouzi R, Rafiei R, Koohpar ZK, Raei B, Zandieh MA, Salimimoghadam S, Entezari M, Taheriazam A, Alexiou A, Papadakis M, Tan SC. Targeting and regulation of autophagy in hepatocellular carcinoma: revisiting the molecular interactions and mechanisms for new therapy approaches. Cell Commun Signal 2023; 21:32. [PMID: 36759819 PMCID: PMC9912665 DOI: 10.1186/s12964-023-01053-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/15/2023] [Indexed: 02/11/2023] Open
Abstract
Autophagy is an evolutionarily conserved process that plays a role in regulating homeostasis under physiological conditions. However, dysregulation of autophagy is observed in the development of human diseases, especially cancer. Autophagy has reciprocal functions in cancer and may be responsible for either survival or death. Hepatocellular carcinoma (HCC) is one of the most lethal and common malignancies of the liver, and smoking, infection, and alcohol consumption can lead to its development. Genetic mutations and alterations in molecular processes can exacerbate the progression of HCC. The function of autophagy in HCC is controversial and may be both tumor suppressive and tumor promoting. Activation of autophagy may affect apoptosis in HCC and is a regulator of proliferation and glucose metabolism. Induction of autophagy may promote tumor metastasis via induction of EMT. In addition, autophagy is a regulator of stem cell formation in HCC, and pro-survival autophagy leads to cancer cell resistance to chemotherapy and radiotherapy. Targeting autophagy impairs growth and metastasis in HCC and improves tumor cell response to therapy. Of note, a large number of signaling pathways such as STAT3, Wnt, miRNAs, lncRNAs, and circRNAs regulate autophagy in HCC. Moreover, regulation of autophagy (induction or inhibition) by antitumor agents could be suggested for effective treatment of HCC. In this paper, we comprehensively review the role and mechanisms of autophagy in HCC and discuss the potential benefit of targeting this process in the treatment of the cancer. Video Abstract.
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Affiliation(s)
- Mehrdad Hashemi
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Niloufar Nadafzadeh
- Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Hassan Imani
- Department of Clinical Science, Faculty of Veterinary Medicine, Shahr-E Kord Branch, Islamic Azad University, Tehran, Chaharmahal and Bakhtiari, Iran
| | - Romina Rajabi
- Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Setayesh Ziaolhagh
- Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Raheleh Norouzi
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Reihaneh Rafiei
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Zeinab Khazaei Koohpar
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran
| | - Behnaz Raei
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohammad Arad Zandieh
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
| | - Shokooh Salimimoghadam
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Maliheh Entezari
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Afshin Taheriazam
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
- Department of Orthopedics, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Athanasios Alexiou
- Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, Australia
- AFNP Med Austria, Vienna, Austria
| | - Marios Papadakis
- Department of Surgery II, University Hospital Witten-Herdecke, University of Witten-Herdecke, Heusnerstrasse 40, 42283, Wuppertal, Germany.
| | - Shing Cheng Tan
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Seyedi SMR, Asoodeh A, Darroudi M. The human immune cell simulated anti-breast cancer nanorobot: the efficient, traceable, and dirigible anticancer bio-bot. Cancer Nanotechnol 2022. [DOI: 10.1186/s12645-022-00150-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Abstract
Background
Various types of cancer therapy strategies have been investigated and successfully applied so far. There are a few modern strategies for improving drug selectivity and biocompatibility, such as nanoparticle-based drug delivery systems. Herein, we designed the traceable enzyme-conjugated magnetic nanoparticles to target human breast cancer cells by simulating the innate immune cell’s respiratory explosion response.
Methods
The human immune cell simulated anti-breast cancer-nanorobot (hisABC-NB) was produced by conjugating the mouse-derived iNOS and human-originated MPO enzymes on the folate-linked chitosan-coated Fe3O4 nanoparticles. The synthesized nanoparticles were functionalized with folic acid as the breast cancer cell detector. Then, the hisABC-NB’s stability and structural properties were characterized by studying Zeta-potential, XRD, FTIR, VSM, FESEM, and DLS analysis. Next, the selectivity and anti-tumor activity of the hisABC-NB were comparatively analyzed on both normal (MCF-10) and cancerous (MCF-7) human breast cells by analyzing the cells’ survival, apoptotic gene expression profile (P53, BAX, BCL2), and flow cytometry data. Finally, the hisABC-NB’s traceability was detected by T2-weighted MRI imaging on the balb-c breast tumor models.
Results
The hisABC-NB significantly reduced the MCF-7 human breast cancer cells by inducing apoptosis response and arresting the cell cycle at the G2/M phase compared with the normal cell type (MCF-10). Moreover, the hisABC-NB exhibited a proper MRI contrast at the tumor region of treated mice compared with the non-treated type, which approved their appropriate MRI-mediated traceability.
Conclusion
The hisABC-NB’s traceability, dirigibility, and selective cytotoxicity were approved, which are the three main required factors for an efficient anticancer compound. Therefore, it has the potential to be used as an intelligent safe anticancer agent for human breast cancer treatment. However, several in vitro and in vivo studies are required to clarify its selectivity, stability, and safety.
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9
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Raggi C, Taddei ML, Rae C, Braconi C, Marra F. Metabolic reprogramming in cholangiocarcinoma. J Hepatol 2022; 77:849-864. [PMID: 35594992 DOI: 10.1016/j.jhep.2022.04.038] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/16/2022] [Accepted: 04/28/2022] [Indexed: 12/25/2022]
Abstract
Metabolic reprogramming is a hallmark of cancer and allows tumour cells to meet the increased energy demands required for rapid proliferation, invasion, and metastasis. Indeed, many tumour cells acquire distinctive metabolic and bioenergetic features that enable them to survive in resource-limited conditions, mainly by harnessing alternative nutrients. Several recent studies have explored the metabolic plasticity of cancer cells with the aim of identifying new druggable targets, while therapeutic strategies to limit the access to nutrients have been successfully applied to the treatment of some tumours. Cholangiocarcinoma (CCA), a highly heterogeneous tumour, is the second most common form of primary liver cancer. It is characterised by resistance to chemotherapy and poor prognosis, with 5-year survival rates of below 20%. Deregulation of metabolic pathways have been described during the onset and progression of CCA. Increased aerobic glycolysis and glutamine anaplerosis provide CCA cells with the ability to generate biosynthetic intermediates. Other metabolic alterations involving carbohydrates, amino acids and lipids have been shown to sustain cancer cell growth and dissemination. In this review, we discuss the complex metabolic rewiring that occurs during CCA development and leads to unique nutrient addiction. The possible role of therapeutic interventions based on metabolic changes is also thoroughly discussed.
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Affiliation(s)
- Chiara Raggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
| | - Maria Letizia Taddei
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Colin Rae
- Institute of Cancer Sciences, The University of Glasgow, Glasgow, United Kingdom
| | - Chiara Braconi
- Institute of Cancer Sciences, The University of Glasgow, Glasgow, United Kingdom; Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Fabio Marra
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
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10
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Yan X, Tian R, Sun J, Zhao Y, Liu B, Su J, Li M, Sun W, Xu X. Sorafenib-Induced Autophagy Promotes Glycolysis by Upregulating the p62/HDAC6/HSP90 Axis in Hepatocellular Carcinoma Cells. Front Pharmacol 2022; 12:788667. [PMID: 35250553 PMCID: PMC8888828 DOI: 10.3389/fphar.2021.788667] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 12/21/2021] [Indexed: 01/23/2023] Open
Abstract
Sorafenib has attracted much attention as the first drug approved by the FDA for the treatment of advanced hepatocellular carcinoma (HCC). Because of the drug tolerance, the overall outcomes were far from satisfactory. Current studies suggest that changes in glucose metabolism induced by sorafenib are the pivotal resistant mechanism of HCC cells, but the specific regulatory mechanism remains unclear, which makes it difficult to increase drug sensitivity by targeting glycolysis. As a metabolic-recycling pathway, autophagy regulates multiple important pathways involved in cell survival and death. In this study, we found the expression of key autophagy proteins were closely related to the prognosis and progression of HCC patients. Based on in vitro experiments, our studies showed sorafenib induced autophagy in HCC cells. Inhibition of autophagy by chloroquine could significantly increase the sensitivity of HCC cells to sorafenib and reverse the enhancement of glycolysis. Furthermore, sorafenib-induced autophagy promoted the deacetylase activity of HDAC6 by degrading p62, which promoted the activity of PKM2 by regulating the acetylation of its critical substrate HSP90. In this study, we investigated the role of autophagy-induced HDAC6 in regulating the key glycolytic enzyme PKM2, which may be helpful to clarify the relationship between autophagy and glycolysis in a sorafenib-resistant mechanism. Targeting p62/HDAC6/HSP90 could herald a potential improvement in HCC therapy.
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Affiliation(s)
- Xiaoyu Yan
- China-Japan Union Hospital, Jilin University, Changchun, China
- Key Laboratory of Pathobiology, Ministry of Education, Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Rui Tian
- China-Japan Union Hospital, Jilin University, Changchun, China
- Key Laboratory of Pathobiology, Ministry of Education, Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Jicheng Sun
- China-Japan Union Hospital, Jilin University, Changchun, China
| | - Yuanxin Zhao
- Key Laboratory of Pathobiology, Ministry of Education, Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Buhan Liu
- Key Laboratory of Pathobiology, Ministry of Education, Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Jing Su
- Key Laboratory of Pathobiology, Ministry of Education, Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Minghua Li
- Department of Molecular Biology, College of Basic Medical Sciences Jilin University, Changchun, China
- Jilin Province Zebrafish Genetic Engineering Laboratory, Jilin Province Development and Reform Commission, Jilin, China
| | - Wei Sun
- Department of Molecular Biology, College of Basic Medical Sciences Jilin University, Changchun, China
- Jilin Province Zebrafish Genetic Engineering Laboratory, Jilin Province Development and Reform Commission, Jilin, China
| | - Xuesong Xu
- China-Japan Union Hospital, Jilin University, Changchun, China
- *Correspondence: Xuesong Xu,
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Rathod B, Chak S, Patel S, Shard A. Tumor pyruvate kinase M2 modulators: a comprehensive account of activators and inhibitors as anticancer agents. RSC Med Chem 2021; 12:1121-1141. [PMID: 34355179 PMCID: PMC8292966 DOI: 10.1039/d1md00045d] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 03/25/2021] [Indexed: 12/16/2022] Open
Abstract
Pyruvate kinase M2 (PKM2) catalyzes the conversion of phosphoenolpyruvate (PEP) to pyruvate. It plays a central role in the metabolic reprogramming of cancer cells and is expressed in most human tumors. It is essential in indiscriminate proliferation, survival, and tackling apoptosis in cancer cells. This positions PKM2 as a hot target in cancer therapy. Despite its well-known structure and several reported modulators targeting PKM2 as activators or inhibitors, a comprehensive review focusing on such modulators is lacking. Herein we summarize modulators of PKM2, the assays used to detect their potential, the preferable tense (T) and relaxed (R) states in which the enzyme resides, lacunae in existing modulators, and several strategies that may lead to effective anticancer drug development targeting PKM2.
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Affiliation(s)
- Bhagyashri Rathod
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research Ahmedabad Opposite Air Force Station Gandhinagar Gujarat 382355 India
| | - Shivam Chak
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research Ahmedabad Opposite Air Force Station Gandhinagar Gujarat 382355 India
| | - Sagarkumar Patel
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research Ahmedabad Opposite Air Force Station Gandhinagar Gujarat 382355 India
| | - Amit Shard
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research Ahmedabad Opposite Air Force Station Gandhinagar Gujarat 382355 India
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12
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Thamrongwaranggoon U, Sangkhamanon S, Seubwai W, Saranaruk P, Cha'on U, Wongkham S. Aberrant GLUT1 Expression Is Associated With Carcinogenesis and Progression of Liver Fluke-associated Cholangiocarcinoma. In Vivo 2021; 35:267-274. [PMID: 33402473 DOI: 10.21873/invivo.12255] [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: 08/01/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIM Glucose transporter 1 (GLUT1) has been demonstrated to be overexpressed in various cancer tissues and play a significant role on growth, metastasis, and apoptosis in cancer cells. This study aimed to reveal the clinical relevance of glucose transporter 1 (GLUT1) in carcinogenesis and progression on liver fluke-associated cholangiocarcinoma (CCA). MATERIALS AND METHODS Expression of GLUT1 in CCA tissues from patients, as well as from a liver fluke-induced CCA hamster model, was determined using immunohistochemistry. CCA cell lines were transfected with GLUT1 siRNA and the roles of GLUT1 on cell growth as well as migration and invasion were investigated by using a clonogenic assay and Boyden chamber assays, respectively. RESULTS GLUT1 was aberrantly expressed in hyperplastic/dysplastic bile ducts and CCA, but not in the normal bile ducts. High GLUT1 expression was significantly associated with non-papillary type, large tumor size, and short survival of patients. GLUT1 was expressed during cholangio-carcinogenesis and gradually increased with progression of histopathologic bile ducts. Silencing of GLUT1 expression significantly suppressed growth, migration, and invasion of CCA cell lines. CONCLUSION GLUT1 plays important roles in carcinogenesis and progression of liver fluke-associated CCA. Targeting GLUT1 may be a strategy for treatment of metastasis in liver fluke-associated CCA.
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Affiliation(s)
- Ubonrat Thamrongwaranggoon
- Department of Biochemistry, and Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
| | - Sakkarn Sangkhamanon
- Departmemt of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Wunchana Seubwai
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Forensic Medicine, Faculty of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Paksiree Saranaruk
- Department of Biochemistry, and Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Ubon Cha'on
- Department of Biochemistry, and Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sopit Wongkham
- Department of Biochemistry, and Center for Translational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; .,Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
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13
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A Multiscale Mathematical Model for Tumor Growth, Incorporating the GLUT1 Expression. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1338:273-281. [DOI: 10.1007/978-3-030-78775-2_32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Finnerty E, Ramasawmy R, O’Callaghan J, Connell JJ, Lythgoe M, Shmueli K, Thomas DL, Walker‐Samuel S. Noninvasive quantification of oxygen saturation in the portal and hepatic veins in healthy mice and those with colorectal liver metastases using QSM MRI. Magn Reson Med 2019; 81:2666-2675. [PMID: 30450573 PMCID: PMC6588010 DOI: 10.1002/mrm.27571] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 09/10/2018] [Accepted: 09/26/2018] [Indexed: 12/30/2022]
Abstract
PURPOSE This preclinical study investigated the use of QSM MRI to noninvasively measure venous oxygen saturation (SvO2) in the hepatic and portal veins. METHODS QSM data were acquired from a cohort of healthy mice (n = 10) on a 9.4 Tesla MRI scanner under normoxic and hyperoxic conditions. Susceptibility was measured in the portal and hepatic veins and used to calculate SvO2 in each vessel under each condition. Blood was extracted from the inferior vena cava of 3 of the mice under each condition, and SvO2 was measured with a blood gas analyzer for comparison. QSM data were also acquired from a cohort of mice bearing liver tumors under normoxic conditions. Susceptibility was measured, and SvO2 calculated in the portal and hepatic veins and compared to the healthy mice. Statistical significance was assessed using a Wilcoxon matched-pairs signed rank test (normoxic vs. hyperoxic) or a Mann-Whitney test (healthy vs. tumor bearing). RESULTS SvO2 calculated from QSM measurements in healthy mice under hyperoxia showed significant increases of 15% in the portal vein (P < 0.05) and 21% in the hepatic vein (P < 0.01) versus normoxia. These values agreed with inferior vena cava measurements from the blood gas analyzer (26% increase). SvO2 in the hepatic vein was significantly lower in the colorectal liver metastases cohort (30% ± 11%) than the healthy mice (53% ± 17%) (P < 0.05); differences in the portal vein were not significant. CONCLUSION QSM is a feasible tool for noninvasively measuring SvO2 in the liver and can detect differences due to increased oxygen consumption in livers bearing colorectal metastases.
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Affiliation(s)
- Eoin Finnerty
- Department of Medical Physics and Biomedical EngineeringUniversity College LondonLondonUnited Kingdom
| | - Rajiv Ramasawmy
- Department of Medical Physics and Biomedical EngineeringUniversity College LondonLondonUnited Kingdom
| | - James O’Callaghan
- Department of Medical Physics and Biomedical EngineeringUniversity College LondonLondonUnited Kingdom
| | - John J. Connell
- Department of Medical Physics and Biomedical EngineeringUniversity College LondonLondonUnited Kingdom
| | - Mark Lythgoe
- Department of MedicineUCL Institute of Child Health, University College LondonLondonUnited Kingdom
| | - Karin Shmueli
- Department of Medical Physics and Biomedical EngineeringUniversity College LondonLondonUnited Kingdom
| | - David L. Thomas
- Institute of NeurologyUniversity College LondonLondonUnited Kingdom
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15
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Letrado P, de Miguel I, Lamberto I, Díez-Martínez R, Oyarzabal J. Zebrafish: Speeding Up the Cancer Drug Discovery Process. Cancer Res 2018; 78:6048-6058. [PMID: 30327381 DOI: 10.1158/0008-5472.can-18-1029] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 05/29/2018] [Accepted: 08/23/2018] [Indexed: 11/16/2022]
Abstract
Zebrafish (Danio rerio) is an ideal in vivo model to study a wide variety of human cancer types. In this review, we provide a comprehensive overview of zebrafish in the cancer drug discovery process, from (i) approaches to induce malignant tumors, (ii) techniques to monitor cancer progression, and (iii) strategies for compound administration to (iv) a compilation of the 355 existing case studies showing the impact of zebrafish models on cancer drug discovery, which cover a broad scope of scenarios. Finally, based on the current state-of-the-art analysis, this review presents some highlights about future directions using zebrafish in cancer drug discovery and the potential of this model as a prognostic tool in prospective clinical studies. Cancer Res; 78(21); 6048-58. ©2018 AACR.
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Affiliation(s)
- Patricia Letrado
- Ikan Biotech SL, The Zebrafish Lab Department, Centro Europeo de Empresas e Innovación de Navarra (CEIN), Noain, Spain.,Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Irene de Miguel
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Iranzu Lamberto
- Ikan Biotech SL, The Zebrafish Lab Department, Centro Europeo de Empresas e Innovación de Navarra (CEIN), Noain, Spain
| | - Roberto Díez-Martínez
- Ikan Biotech SL, The Zebrafish Lab Department, Centro Europeo de Empresas e Innovación de Navarra (CEIN), Noain, Spain.
| | - Julen Oyarzabal
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain.
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16
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Sarfraz I, Rasul A, Hussain G, Hussain SM, Ahmad M, Nageen B, Jabeen F, Selamoglu Z, Ali M. Malic enzyme 2 as a potential therapeutic drug target for cancer. IUBMB Life 2018; 70:1076-1083. [PMID: 30160039 DOI: 10.1002/iub.1930] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/03/2018] [Accepted: 07/13/2018] [Indexed: 12/15/2022]
Abstract
Reprogrammed metabolic profile is a biochemical fingerprint of cancerous cells, which represents one of the "hallmarks of cancer." The aberrant expression pattern of enzymatic machineries orchestrates metabolic activities into a platform that ultimately promotes cellular growth, survival, and proliferation. The NADP(+)-dependent mitochondrial malic enzyme 2 (ME2) has been widely appreciated due to its function as a provider of pyruvate and reducing power to the cell for biosynthesis of fatty acids and nucleotides along with maintenance of redox balance. Multiple lines of evidences have indicated that ME2 is a bonafide therapeutic target and novel biomarker which plays critical role during tumorigenesis. The objective of this review is to provide an update on the cancer-specific role of ME2 in order to explore its potential for therapeutic opportunities. Furthermore, we have discussed the potential of genetic and pharmacological inhibitors of ME2 in the light of previous research work for therapeutic advancements in cancer treatment. It is contemplated that additional investigations should focus on the use of ME2 inhibitors in combinational therapies as rational combinations of metabolic inhibitors and chemotherapy may have the ability to cure cancer. © 2018 IUBMB Life, 70(11):1076-1083, 2018.
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Affiliation(s)
- Iqra Sarfraz
- Department of Zoology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Azhar Rasul
- Department of Zoology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ghulam Hussain
- Department of Physiology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Syed Makhdoom Hussain
- Department of Zoology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Matloob Ahmad
- Department of Chemistry, Faculty of Physical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Bushra Nageen
- Department of Zoology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Farhat Jabeen
- Department of Zoology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Zeliha Selamoglu
- Nigde Omer Halisdemir University, Faculty of Medicine, Department of Medical Biology, Nigde, Turkey
| | - Muhammad Ali
- Department of Zoology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, Pakistan
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17
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de Bari L, Atlante A. Including the mitochondrial metabolism of L-lactate in cancer metabolic reprogramming. Cell Mol Life Sci 2018; 75:2763-2776. [PMID: 29728715 PMCID: PMC11105303 DOI: 10.1007/s00018-018-2831-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 04/12/2018] [Accepted: 04/30/2018] [Indexed: 12/17/2022]
Abstract
Glucose avidity, high glycolysis and L-lactate production, regardless of oxygen availability, are the main traits of cancer metabolic reprogramming. The idea that mitochondria are dysfunctional in cancer, thus causing a glycolysis increase for ATP production and L-lactate accumulation as a dead-end product of glucose catabolism, has oriented cancer research for many years. However, it was shown that mitochondrial metabolism is essential for cancer cell proliferation and tumorigenesis and that L-lactate is a fundamental energy substrate with tumor growth-promoting and signaling capabilities. Nevertheless, the known ability of mitochondria to take up and oxidize L-lactate has remained ignored by cancer research. Beginning with a brief overview of the metabolic changes occurring in cancer, we review the present knowledge of L-lactate formation, transport, and intracellular oxidation and underline the possible role of L-lactate metabolism as energetic, signaling and anabolic support for cancer cell proliferation. These unexplored aspects of cancer biochemistry might be exploited for therapeutic benefit.
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Affiliation(s)
- Lidia de Bari
- Istituto di Biomembrane, Bioenergetica e Biotecnologie Molecolari (IBIOM)-CNR, Via G. Amendola 165/A, 70126, Bari, Italy.
| | - Anna Atlante
- Istituto di Biomembrane, Bioenergetica e Biotecnologie Molecolari (IBIOM)-CNR, Via G. Amendola 165/A, 70126, Bari, Italy
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18
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Fan Q, Yang L, Zhang X, Ma Y, Li Y, Dong L, Zong Z, Hua X, Su D, Li H, Liu J. Autophagy promotes metastasis and glycolysis by upregulating MCT1 expression and Wnt/β-catenin signaling pathway activation in hepatocellular carcinoma cells. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:9. [PMID: 29351758 PMCID: PMC5775607 DOI: 10.1186/s13046-018-0673-y] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Accepted: 01/01/2018] [Indexed: 02/08/2023]
Abstract
Background Autophagy is a dynamic physiological process that can generate energy and nutrients for cell survival during stress. Autophagy can regulate the migration and invasive ability in cancer cells. However, the connection between autophagy and metabolism is unclear. Monocarboxylate transporter 1 (MCT1) plays an important role in lactic acid transport and H+ clearance in cancer cells, and Wnt/β-catenin signaling can increase cancer cell glycolysis. We investigated whether autophagy promotes glycolysis in hepatocellular carcinoma (HCC) cells by activating the Wnt/β-catenin signaling pathway, accompanied by MCT1 upregulation. Methods Autophagic activity was evaluated using western blotting, immunoblotting, and transmission electron microscopy. The underlying mechanisms of autophagy activation on HCC cell glycolysis were studied via western blotting, and Transwell, lactate, and glucose assays. MCT1 expression was detected using quantitative reverse transcription–PCR (real-time PCR), western blotting, and immunostaining of HCC tissues and the paired adjacent tissues. Results Autophagy promoted HCC cell glycolysis accompanied by MCT1 upregulation. Wnt/β-catenin signaling pathway activation mediated the effect of autophagy on HCC cell glycolysis. β-Catenin downregulation inhibited the autophagy-induced glycolysis in HCC cells, and reduced MCT1 expression in the HCC cells. MCT1 was highly expressed in HCC tissues, and high MCT1 expression correlated positively with the expression of microtubule-associated protein light chain 3 (LC3). Conclusion Activation of autophagy can promote metastasis and glycolysis in HCC cells, and autophagy induces MCT1 expression by activating Wnt/β-catenin signaling. Our study describes the connection between autophagy and glucose metabolism in HCC cells and may provide a potential therapeutic target for HCC treatment. Electronic supplementary material The online version of this article (10.1186/s13046-018-0673-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Qing Fan
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China
| | - Liang Yang
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China
| | - Xiaodong Zhang
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China
| | - Yingbo Ma
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China
| | - Yan Li
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China.,Tumour Angiogenesis and Microenvironment Laboratory (TAML), Department of Oncology, The First Affiliated Hospital, Jinzhou Medical University, Jinzhou, 121000, China
| | - Lei Dong
- Departments of Laparoscopic Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning, 116001, China
| | - Zhihong Zong
- Department of Biochemistry and Molecular Biology, College of Basic Medicine, China Medical University, Shenyang, 100013, China
| | - Xiangdong Hua
- Department of Hepatobiliary Surgery, Liaoning Cancer Hospital and Institute, Shenyang, 110042, China
| | - Dongming Su
- Center of Cellular therapy, the Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Hangyu Li
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China.
| | - Jingang Liu
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China.
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19
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Garland J. Unravelling the complexity of signalling networks in cancer: A review of the increasing role for computational modelling. Crit Rev Oncol Hematol 2017; 117:73-113. [PMID: 28807238 DOI: 10.1016/j.critrevonc.2017.06.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 06/01/2017] [Accepted: 06/08/2017] [Indexed: 02/06/2023] Open
Abstract
Cancer induction is a highly complex process involving hundreds of different inducers but whose eventual outcome is the same. Clearly, it is essential to understand how signalling pathways and networks generated by these inducers interact to regulate cell behaviour and create the cancer phenotype. While enormous strides have been made in identifying key networking profiles, the amount of data generated far exceeds our ability to understand how it all "fits together". The number of potential interactions is astronomically large and requires novel approaches and extreme computation methods to dissect them out. However, such methodologies have high intrinsic mathematical and conceptual content which is difficult to follow. This review explains how computation modelling is progressively finding solutions and also revealing unexpected and unpredictable nano-scale molecular behaviours extremely relevant to how signalling and networking are coherently integrated. It is divided into linked sections illustrated by numerous figures from the literature describing different approaches and offering visual portrayals of networking and major conceptual advances in the field. First, the problem of signalling complexity and data collection is illustrated for only a small selection of known oncogenes. Next, new concepts from biophysics, molecular behaviours, kinetics, organisation at the nano level and predictive models are presented. These areas include: visual representations of networking, Energy Landscapes and energy transfer/dissemination (entropy); diffusion, percolation; molecular crowding; protein allostery; quinary structure and fractal distributions; energy management, metabolism and re-examination of the Warburg effect. The importance of unravelling complex network interactions is then illustrated for some widely-used drugs in cancer therapy whose interactions are very extensive. Finally, use of computational modelling to develop micro- and nano- functional models ("bottom-up" research) is highlighted. The review concludes that computational modelling is an essential part of cancer research and is vital to understanding network formation and molecular behaviours that are associated with it. Its role is increasingly essential because it is unravelling the huge complexity of cancer induction otherwise unattainable by any other approach.
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Affiliation(s)
- John Garland
- Manchester Interdisciplinary Biocentre, Manchester University, Manchester, UK.
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20
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Li Y, Li X, Li X, Zhong Y, Ji Y, Yu D, Zhang M, Wen JG, Zhang H, Goscinski MA, Nesland JM, Suo Z. PDHA1 gene knockout in prostate cancer cells results in metabolic reprogramming towards greater glutamine dependence. Oncotarget 2016; 7:53837-53852. [PMID: 27462778 PMCID: PMC5288225 DOI: 10.18632/oncotarget.10782] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 07/10/2016] [Indexed: 12/22/2022] Open
Abstract
Alternative pathways of metabolism endowed cancer cells with metabolic stress. Inhibiting the related compensatory pathways might achieve synergistic anticancer results. This study demonstrated that pyruvate dehydrogenase E1α gene knockout (PDHA1 KO) resulted in alterations in tumor cell metabolism by rendering the cells with increased expression of glutaminase1 (GLS1) and glutamate dehydrogenase1 (GLUD1), leading to an increase in glutamine-dependent cell survival. Deprivation of glutamine induced cell growth inhibition, increased reactive oxygen species and decreased ATP production. Pharmacological blockade of the glutaminolysis pathway resulted in massive tumor cells apoptosis and dysfunction of ROS scavenge in the LNCaP PDHA1 KO cells. Further examination of the key glutaminolysis enzymes in human prostate cancer samples also revealed that higher levels of GLS1 and GLUD1 expression were significantly associated with aggressive clinicopathological features and poor clinical outcome. These insights supply evidence that glutaminolysis plays a compensatory role for cell survival upon alternative energy metabolism and targeting the glutamine anaplerosis of energy metabolism via GLS1 and GLUD1 in cancer cells may offer a potential novel therapeutic strategy.
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Affiliation(s)
- Yaqing Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Montebello, Oslo, Norway
- Department of Pathology, The Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Montebello, Oslo, Norway
| | - Xiaoran Li
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Montebello, Oslo, Norway
- Department of Pathology, The Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Montebello, Oslo, Norway
| | - Xiaoli Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Montebello, Oslo, Norway
| | - Yali Zhong
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Yasai Ji
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Dandan Yu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Montebello, Oslo, Norway
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Jian-Guo Wen
- Institute of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Hongquan Zhang
- Department of Anatomy, Histology and Embryology, Peking University Health Science Center, Peking University, Beijing, China
| | - Mariusz Adam Goscinski
- Department of Surgery, the Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Jahn M. Nesland
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Montebello, Oslo, Norway
- Department of Pathology, The Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Montebello, Oslo, Norway
| | - Zhenhe Suo
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, University of Oslo, Montebello, Oslo, Norway
- Department of Pathology, The Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Montebello, Oslo, Norway
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21
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Pyruvate dehydrogenase kinase regulates hepatitis C virus replication. Sci Rep 2016; 6:30846. [PMID: 27471054 PMCID: PMC4965757 DOI: 10.1038/srep30846] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 07/11/2016] [Indexed: 12/11/2022] Open
Abstract
During replication, hepatitis C virus (HCV) utilizes macromolecules produced by its host cell. This process requires host cellular metabolic reprogramming to favor elevated levels of aerobic glycolysis. Therefore, we evaluated whether pyruvate dehydrogenase kinase (PDK), a mitochondrial enzyme that promotes aerobic glycolysis, can regulate HCV replication. Levels of c-Myc, hypoxia-inducible factor-1α (HIF-1α), PDK1, PDK3, glucokinase, and serine biosynthetic enzymes were compared between HCV-infected and uninfected human liver and Huh-7.5 cells infected with or without HCV. Protein and mRNA expression of c-Myc, HIF-1α, and glycolytic enzymes were significantly higher in HCV-infected human liver and hepatocytes than in uninfected controls. This increase was accompanied by upregulation of serine biosynthetic enzymes, suggesting cellular metabolism was altered toward facilitated nucleotide synthesis essential for HCV replication. JQ1, a c-Myc inhibitor, and dichloroacetate (DCA), a PDK inhibitor, decreased the expression of glycolytic and serine synthetic enzymes in HCV-infected hepatocytes, resulting in suppressed viral replication. Furthermore, when co-administered with IFN-α or ribavirin, DCA further inhibited viral replication. In summary, HCV reprograms host cell metabolism to favor glycolysis and serine biosynthesis; this is mediated, at least in part, by increased PDK activity, which provides a surplus of nucleotide precursors. Therefore, blocking PDK activity might have therapeutic benefits against HCV replication.
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22
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Lucena MC, Carvalho-Cruz P, Donadio JL, Oliveira IA, de Queiroz RM, Marinho-Carvalho MM, Sola-Penna M, de Paula IF, Gondim KC, McComb ME, Costello CE, Whelan SA, Todeschini AR, Dias WB. Epithelial Mesenchymal Transition Induces Aberrant Glycosylation through Hexosamine Biosynthetic Pathway Activation. J Biol Chem 2016; 291:12917-29. [PMID: 27129262 DOI: 10.1074/jbc.m116.729236] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Indexed: 01/04/2023] Open
Abstract
Deregulated cellular metabolism is a hallmark of tumors. Cancer cells increase glucose and glutamine flux to provide energy needs and macromolecular synthesis demands. Several studies have been focused on the importance of glycolysis and pentose phosphate pathway. However, a neglected but very important branch of glucose metabolism is the hexosamine biosynthesis pathway (HBP). The HBP is a branch of the glucose metabolic pathway that consumes ∼2-5% of the total glucose, generating UDP-GlcNAc as the end product. UDP-GlcNAc is the donor substrate used in multiple glycosylation reactions. Thus, HBP links the altered metabolism with aberrant glycosylation providing a mechanism for cancer cells to sense and respond to microenvironment changes. Here, we investigate the changes of glucose metabolism during epithelial mesenchymal transition (EMT) and the role of O-GlcNAcylation in this process. We show that A549 cells increase glucose uptake during EMT, but instead of increasing the glycolysis and pentose phosphate pathway, the glucose is shunted through the HBP. The activation of HBP induces an aberrant cell surface glycosylation and O-GlcNAcylation. The cell surface glycans display an increase of sialylation α2-6, poly-LacNAc, and fucosylation, all known epitopes found in different tumor models. In addition, modulation of O-GlcNAc levels was demonstrated to be important during the EMT process. Taken together, our results indicate that EMT is an applicable model to study metabolic and glycophenotype changes during carcinogenesis, suggesting that cell glycosylation senses metabolic changes and modulates cell plasticity.
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Affiliation(s)
| | | | | | | | | | | | | | - Iron F de Paula
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, 21949-900 Rio de Janeiro, Brazil and
| | - Katia C Gondim
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, 21949-900 Rio de Janeiro, Brazil and
| | - Mark E McComb
- the Department of Biochemistry, Cardiovascular Proteomics Center, Boston University School of Medicine, Boston, Massachusetts 02118
| | - Catherine E Costello
- the Department of Biochemistry, Cardiovascular Proteomics Center, Boston University School of Medicine, Boston, Massachusetts 02118
| | - Stephen A Whelan
- the Department of Biochemistry, Cardiovascular Proteomics Center, Boston University School of Medicine, Boston, Massachusetts 02118
| | | | - Wagner B Dias
- From the Instituto de Biofísica Carlos Chagas Filho,
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23
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Guo W, Zhang S, Chen Y, Zhang D, Yuan L, Cong H, Liu S. An important role of the hepcidin-ferroportin signaling in affecting tumor growth and metastasis. Acta Biochim Biophys Sin (Shanghai) 2015. [PMID: 26201356 DOI: 10.1093/abbs/gmv063] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Epidemiological and experimental studies have suggested that deregulated hepcidin-ferroportin (FPN) signaling is associated with the increased risk of cancers. However, the effects of deregulated hepcidin-FPN signaling on tumor behaviors such as metastasis and epithelial to mesenchymal transition (EMT) have not been closely investigated. In this study, LL/2 cancer cells were found to exhibit an impaired propensity to home into lungs, and a reduced ability to develop tumors was also demonstrated in lungs of Hamp1(-/-) mice. Moreover, hepatic hepcidin deficiency was found to considerably favor tumor-free survival in Hamp1(-/-) mice, compared with wild-type mice. These data thus underscored a contributive role of hepatic hepcidin in promoting lung cancer cell homing and fostering tumor progression. To explore the role of FPN in regulating tumor progression, we genetically engineered 4T1 cells with FPN over-expression upon induction by doxycycline. With this cell line, it was discovered that increased FPN expression reduced cell division and colony formation in vitro, without eliciting significant cell death. Analogously, FPN over-expression impeded tumor growth and metastasis to lung and liver in mice. At the molecular level, FPN over-expression was identified to undermine DNA synthesis and cell cycle progression. Importantly, FPN over-expression inhibited EMT, as reflected by the significant decrease of representative EMT markers, such as Snail1, Twist1, ZEB2, and vimentin. Additionally, there was also a reduction of lactate production in cells upon induction of FPN over-expression. Together, our results highlighted a crucial role of the hepcidin-FPN signaling in modulating tumor growth and metastasis, providing new evidence to understand the contribution of this signaling in cancers.
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Affiliation(s)
- Wenli Guo
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Shuping Zhang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Yue Chen
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin Institute of Urology, Tianjin 300211, China
| | - Daoqiang Zhang
- Weifang Medical College, Wendeng Central Hospital, Weihai 264400, China
| | - Lin Yuan
- Weifang Medical College, Wendeng Central Hospital, Weihai 264400, China
| | - Haibo Cong
- Weifang Medical College, Wendeng Central Hospital, Weihai 264400, China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
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24
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Yuan L, Sheng X, Willson AK, Roque DR, Stine JE, Guo H, Jones HM, Zhou C, Bae-Jump VL. Glutamine promotes ovarian cancer cell proliferation through the mTOR/S6 pathway. Endocr Relat Cancer 2015; 22:577-91. [PMID: 26045471 PMCID: PMC4500469 DOI: 10.1530/erc-15-0192] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/04/2015] [Indexed: 12/17/2022]
Abstract
Glutamine is one of the main nutrients used by tumor cells for biosynthesis. Therefore, targeted inhibition of glutamine metabolism may have anti-tumorigenic implications. In the present study, we aimed to evaluate the effects of glutamine on ovarian cancer cell growth. Three ovarian cancer cell lines, HEY, SKOV3, and IGROV-1, were assayed for glutamine dependence by analyzing cytotoxicity, cell cycle progression, apoptosis, cell stress, and glucose/glutamine metabolism. Our results revealed that administration of glutamine increased cell proliferation in all three ovarian cancer cell lines in a dose dependent manner. Depletion of glutamine induced reactive oxygen species and expression of endoplasmic reticulum stress proteins. In addition, glutamine increased the activity of glutaminase (GLS) and glutamate dehydrogenase (GDH) by modulating the mTOR/S6 and MAPK pathways. Inhibition of mTOR activity by rapamycin or blocking S6 expression by siRNA inhibited GDH and GLS activity, leading to a decrease in glutamine-induced cell proliferation. These studies suggest that targeting glutamine metabolism may be a promising therapeutic strategy in the treatment of ovarian cancer.
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Affiliation(s)
- Lingqin Yuan
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Xiugui Sheng
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Adam K Willson
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Dario R Roque
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jessica E Stine
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Hui Guo
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Hannah M Jones
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Chunxiao Zhou
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Victoria L Bae-Jump
- Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA Department of Gynecologic OncologyShanDong Tumor Hospital and Cancer Institute, Jinan University, Jinan 250117, People's Republic of ChinaDivision of Gynecologic OncologyUniversity of North Carolina at Chapel Hill, CB #7572, Physicians Office Building Rm #B105, Chapel Hill, North Carolina 27599, USALineberger Comprehensive Cancer CenterUniversity of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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25
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Vincent Z, Urakami K, Maruyama K, Yamaguchi K, Kusuhara M. CD133-positive cancer stem cells from Colo205 human colon adenocarcinoma cell line show resistance to chemotherapy and display a specific metabolomic profile. Genes Cancer 2014; 5:250-60. [PMID: 25221643 PMCID: PMC4162140 DOI: 10.18632/genesandcancer.23] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 07/25/2014] [Indexed: 01/11/2023] Open
Abstract
During the past decade, cancer stem-like cells (CSCs) have drawn substantial interest in cancer research since they have been described as major targets to improve treatment of tumors and to prevent recurrence and metastasis. In this paper, we report on the search for CSCs within the Colo205 human adenocarcinoma cell line. We describe that CD133 (prominin) was the only reliable marker for the isolation and characterization of CSCs within a Colo205 cell population. CD133-positive cells displayed many CSC characteristics, such as tumorsphere formation ability, expression of early-stage development markers, high invasiveness, raised tumor initiation potential and resistance to cisplatin chemotherapy treatment. In vitro analyses also highlighted a specific metabolomic profile of CD133-positive cells and we concluded that the chemotherapy resistance of CSCs could be related to the quiescence of such cells associated with their reduced metabolism. Furthermore, in vivo metabolome analyses suggested that a high level of circulating glutathione molecules could also promote treatment resistance. From the perspective of metabolomics, we also discuss the controversial use of serum-free in vitro cultures for CSC enrichment prior to further phenotype characterization.
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Affiliation(s)
- Zangiacomi Vincent
- Regional Resources Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Kenichi Urakami
- Cancer Diagnostics Research Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Koji Maruyama
- Experimental Animal Facility, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Ken Yamaguchi
- Regional Resources Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Masatoshi Kusuhara
- Regional Resources Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
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