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Abo Qoura L, Balakin KV, Hoffman RM, Pokrovsky VS. The potential of methioninase for cancer treatment. Biochim Biophys Acta Rev Cancer 2024; 1879:189122. [PMID: 38796027 DOI: 10.1016/j.bbcan.2024.189122] [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: 01/04/2024] [Revised: 05/07/2024] [Accepted: 05/21/2024] [Indexed: 05/28/2024]
Abstract
Cancer cells are addicted to L-methionine (L-Met) and have a much greater requirement for L-Met than normal cells due to excess transmethylation, termed the Hoffman effect. By targeting this vulnerability through dietary restriction of L-Met, researchers have been able to achieve promising results in inhibiting tumor growth and eradicating cancer cells. Methioninase (EC 4.4.1.11; METase) catalyzes the transformation of L-Met into α-ketobutyrate, ammonia, and methanethiol. The use of METase was initially limited due to its poor stability in vivo, high immunogenicity, and enzyme-induced inactivating antibodies. These issues could be partially resolved by PEGylation, encapsulation in erythrocytes, and various site-directed mutagenesis. The big breakthrough came when it was discovered that METase is effectively administered orally. The enzyme L-asparaginase is approved by the FDA for treatment of acute lymphoblastic leukemia. METase has more potential as a therapeutic since addiction to L-Met is a general and fundamental hallmark of cancer.
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Affiliation(s)
- Louay Abo Qoura
- Research Institute of Molecular and Cellular Medicine, People's Friendship University of Russia (RUDN University), 117198 Moscow, Russia; N.N. Blokhin National Medical Research Center of Oncology of Ministry of Health of Russian Federation, 115478 Moscow, Russia
| | | | - Robert M Hoffman
- AntiCancer Inc., San Diego, CA 92111, USA; Department of Surgery, University of California, San Diego, La Jolla, CA 92037-7400, USA
| | - Vadim S Pokrovsky
- Research Institute of Molecular and Cellular Medicine, People's Friendship University of Russia (RUDN University), 117198 Moscow, Russia; N.N. Blokhin National Medical Research Center of Oncology of Ministry of Health of Russian Federation, 115478 Moscow, Russia.
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2
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Prasad YR, Anakha J, Pande AH. Treating liver cancer through arginine depletion. Drug Discov Today 2024; 29:103940. [PMID: 38452923 DOI: 10.1016/j.drudis.2024.103940] [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: 11/10/2023] [Revised: 02/16/2024] [Accepted: 02/29/2024] [Indexed: 03/09/2024]
Abstract
Liver cancer, the sixth most common cancer globally and the second-leading cause of cancer-related deaths, presents a critical public health threat. Diagnosis often occurs in advanced stages of the disease, aligning incidence with fatality rates. Given that established treatments, such as stereotactic body radiation therapy and transarterial radioembolization, face accessibility and affordability challenges, the emerging focus on cancer cell metabolism, particularly arginine (Arg) depletion, offers a promising research avenue. Arg-depleting enzymes show efficacy against Arg-auxotrophic cancers, including hepatocellular carcinoma (HCC). Thus, in this review, we explore the limitations of current therapies and highlight the potential of Arg depletion, emphasizing various Arg-hydrolyzing enzymes in clinical development.
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Affiliation(s)
- Yenisetti Rajendra Prasad
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali 160062, Punjab, India
| | - J Anakha
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali 160062, Punjab, India
| | - Abhay H Pande
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali 160062, Punjab, India.
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3
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Hu Y, Liu Y, Zhang J, Zhou Z, Wang J, Chen H, Huang M, Hu H, Dai Z, Jia K. Depletion of L-Methionine in Foods with an Engineered Thermophilic Methionine γ-lyase Efficiently Inhibits Tumor Growth. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37909421 DOI: 10.1021/acs.jafc.3c05293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Dietary restriction of l-methionine, an essential amino acid, exerts potent antitumor effects on l-methionine-dependent cancers. However, dietary restriction of l-methionine has not been practical for human therapy because of the problem with the administration of l-methionine concentration in foods. Here, a thermophilic methionine γ-lyase (MGL), that catalyzes the cleavage of the C-S bond in l-methionine to produce α-ketobutyric acid, methanethiol, and ammonia was engineered from human cystathionine γ-lyase and almost completely depleted l-methionine at 65 °C, a temperature that accelerates the volatilization of methanethiol and its oxidation products. The high efficiency of l-methionine lysis may be attributed to the cooperative fluctuation and moderate the structural rigidity of 4 monomers in the thermophilic MGL, which facilitates l-methionine access to the entrance of the active site. Experimental diets treated with thermophilic MGL markedly inhibited prostate tumor growth in mice, and in parallel, the in vivo concentrations of l-methionine, its transformation product l-cysteine, and the oxidative stress indicator malondialdehyde significantly decreased. These findings provide a technology for the depletion of l-methionine in foods with an engineered thermophilic MGL, which efficiently inhibits tumor growth in mice.
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Affiliation(s)
- Yangming Hu
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Yan Liu
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Jiulin Zhang
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Zhijing Zhou
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Jiaxue Wang
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Hongyang Chen
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Meina Huang
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Han Hu
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Zongjie Dai
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Kaizhi Jia
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
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4
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Anakha J, Prasad YR, Sharma N, Pande AH. Human arginase I: a potential broad-spectrum anti-cancer agent. 3 Biotech 2023; 13:159. [PMID: 37152001 PMCID: PMC10156892 DOI: 10.1007/s13205-023-03590-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 04/23/2023] [Indexed: 05/09/2023] Open
Abstract
With high rates of morbidity and mortality, cancer continues to pose a serious threat to public health on a global scale. Considering the discrepancies in metabolism between cancer and normal cells, metabolism-based anti-cancer biopharmaceuticals are gaining importance. Normal cells can synthesize arginine, but they can also take up extracellular arginine, making it a semi-essential amino acid. Arginine auxotrophy occurs when a cancer cell has abnormalities in the enzymes involved in arginine metabolism and relies primarily on extracellular arginine to support its biological functions. Taking advantage of arginine auxotrophy in cancer cells, arginine deprivation, which can be induced by introducing recombinant human arginase I (rhArg I), is being developed as a broad-spectrum anti-cancer therapy. This has led to the development of various rhArg I variants, which have shown remarkable anti-cancer activity. This article discusses the importance of arginine auxotrophy in cancer and different arginine-hydrolyzing enzymes that are in various stages of clinical development and reviews the need for a novel rhArg I that mitigates the limitations of the existing therapies. Further, we have also analyzed the necessity as well as the significance of using rhArg I to treat various arginine-auxotrophic cancers while considering the importance of their genetic profiles, particularly urea cycle enzymes.
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Affiliation(s)
- J. Anakha
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali, 160062 Punjab India
| | - Yenisetti Rajendra Prasad
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali, 160062 Punjab India
| | - Nisha Sharma
- Laboratory of Epigenetics and Diseases, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali, 160062 Punjab India
| | - Abhay H. Pande
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S.A.S. Nagar, Mohali, 160062 Punjab India
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Eymard N, Bessonov N, Volpert V, Kurbatova P, Gueyffier F, Nony P. Pharmacokinetic/pharmacodynamic model of a methionine starvation based anti-cancer drug. Med Biol Eng Comput 2023:10.1007/s11517-023-02786-2. [PMID: 36882575 DOI: 10.1007/s11517-023-02786-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 01/17/2023] [Indexed: 03/09/2023]
Abstract
A new therapeutic approach against cancer is developed by the firm Erytech. This approach is based on starved cancer cells of an amino acid essential to their growth (the L-methionine). The depletion of plasma methionine level can be induced by an enzyme, the methionine-γ-lyase. The new therapeutic formulation is a suspension of erythrocytes encapsulating the activated enzyme. Our work reproduces a preclinical trial of a new anti-cancer drug with a mathematical model and numerical simulations in order to replace animal experiments and to have a deeper insight on the underlying processes. With a combination of a pharmacokinetic/pharmacodynamic model for the enzyme, substrate, and co-factor with a hybrid model for tumor, we develop a "global model" that can be calibrated to simulate different human cancer cell lines. The hybrid model includes a system of ordinary differential equations for the intracellular concentrations, partial differential equations for the concentrations of nutrients and drugs in the extracellular matrix, and individual based model for cancer cells. This model describes cell motion, division, differentiation, and death determined by the intracellular concentrations. The models are developed on the basis of experiments in mice carried out by Erytech. Parameters of the pharmacokinetics model were determined by fitting a part of experimental data on the concentration of methionine in blood. Remaining experimental protocols effectuated by Erytech were used to validate the model. The validated PK model allowed the investigation of pharmacodynamics of cell populations. Numerical simulations with the global model show cell synchronization and proliferation arrest due to treatment similar to the available experiments. Thus, computer modeling confirms a possible effect of treatment based on the decrease of methionine concentration. The main goal of the study is the development of an integrated pharmacokinetic/pharmacodynamic model for encapsulated methioninase and of a mathematical model of tumor growth/regression in order to determine the kinetics of L-methionine depletion after co-administration of Erymet product and Pyridoxine.
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Affiliation(s)
- N Eymard
- Institut Camille Jordan, UMR 5208 CNRS, University Lyon 1, 69622, Villeurbanne, France.
| | - N Bessonov
- Institute of Mechanical Engineering Problems, 199178, Saint Petersburg, Russia
| | - V Volpert
- Institut Camille Jordan, UMR 5208 CNRS, University Lyon 1, 69622, Villeurbanne, France.,Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow, 117198, Russia
| | - P Kurbatova
- Institut Camille Jordan, UMR 5208 CNRS, University Lyon 1, 69622, Villeurbanne, France
| | - F Gueyffier
- CNRS, Laboratoire de Biométrie et Biologie Evolutive UMR 5558, Université Lyon 1, F-69622, Villeurbanne, France
| | - P Nony
- Institut Camille Jordan, UMR 5208 CNRS, University Lyon 1, 69622, Villeurbanne, France.,CNRS, Laboratoire de Biométrie et Biologie Evolutive UMR 5558, Université Lyon 1, F-69622, Villeurbanne, France
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6
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Kavya D, Nadumane VK. A combination of semi-purified L-methioninase with tamoxifen citrate to ameliorate breast cancer in athymic nude mice. Mol Biol Rep 2023; 50:2925-2932. [PMID: 36566301 DOI: 10.1007/s11033-022-08144-z] [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: 07/12/2022] [Accepted: 11/22/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Chemotherapy nonspecifically targets both tumor and healthy proliferating cells. Methionine deprivation using L-methioninase along with chemotherapy appears promising towards cancer management. The present study is an attempt to use a new combination of L-methioninase with Tamoxifen (TAM) to treat breast cancer in mice. METHODS AND RESULTS L-Methioninase from Methylobacterium sp. was partially purified (SPMet's) by cold acetone precipitation and lyophilized. Its cytotoxicity effect, alone and in combination with Tamoxifen, was evaluated in vitro (MCF-7) cells and in vivo (athymic nude mice) conditions. SPMet's was found to inhibit the growth of MCF-7 cells with an IC50 value of 47.05 µg/ml, while the combination of SPMet's and TAM had an IC50 of 6.4 µg/ml. Athymic nude mice were grouped into: Group-I - Tumor control; Group-II - TAM; Group-III - SPMet's; Group-IV - SPMet's + TAM. Tumor growth inhibition (TGI) was maximum in Group-IV with 84.65% followed by Group-II with 65.12%. Hematological and Biochemical parameters in Group-II, III, and IV were restored to normal levels. Tumor histopathology showed increased apoptosis and necrosis in Group-IV. Caspases 3 & 8 gene upregulation was significantly higher in Group-IV than other treated groups, indicating higher efficacy of the combination approach. CONCLUSION This is the first study report about a combination of SPMet's and TAM on in vivo breast cancer model, with significantly higher anticancer activity and without noticeable side effects. The findings of this study have several important implications for future clinical studies.
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Affiliation(s)
- D Kavya
- Department of Biotechnology, School of Sciences, Jain Deemed-to-be-University, Bangalore, Karnataka, India
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Pokrovsky VS, Abo Qoura L, Morozova E, Bunik VI. Predictive markers for efficiency of the amino-acid deprivation therapies in cancer. Front Med (Lausanne) 2022; 9:1035356. [PMID: 36405587 PMCID: PMC9669297 DOI: 10.3389/fmed.2022.1035356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022] Open
Abstract
Amino acid deprivation therapy (AADT) is a promising strategy for developing novel anticancer treatments, based on variations in metabolism of healthy and malignant cells. L-asparaginase was the first amino acid-degrading enzyme that received FDA approval for the treatment of acute lymphoblastic leukemia (ALL). Arginase and arginine deiminase were effective in clinical trials for the treatment of metastatic melanomas and hepatocellular carcinomas. Essential dependence of certain cancer cells on methionine explains the anticancer efficacy of methionine-g-lyase. Along with significant progress in identification of metabolic vulnerabilities of cancer cells, new amino acid-cleaving enzymes appear as promising agents for cancer treatment: lysine oxidase, tyrosine phenol-lyase, cysteinase, and phenylalanine ammonia-lyase. However, sensitivity of specific cancer cell types to these enzymes differs. Hence, search for prognostic and predictive markers for AADT and introduction of the markers into clinical practice are of great importance for translational medicine. As specific metabolic pathways in cancer cells are determined by the enzyme expression, some of these enzymes may define the sensitivity to AADT. This review considers the known predictors for efficiency of AADT, emphasizing the importance of knowledge on cancer-specific amino acid significance for such predictions.
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Affiliation(s)
- Vadim S. Pokrovsky
- Laboratory of Experimental Oncology, Research Institute of Molecular and Cellular Medicine, People’s Friendship University of Russia (RUDN University), Moscow, Russia
- Laboratory of Combined Treatment, N.N. Blokhin National Medical Research Center of Oncology of Ministry of Health of Russian Federation, Moscow, Russia
- Department of Biotechnology, Sirius University of Science and Technology, Sochi, Russia
- *Correspondence: Vadim S. Pokrovsky,
| | - Louay Abo Qoura
- Laboratory of Experimental Oncology, Research Institute of Molecular and Cellular Medicine, People’s Friendship University of Russia (RUDN University), Moscow, Russia
| | - Elena Morozova
- Engelhardt Institute of Molecular Biology of the Russian Academy of Sciences, Moscow, Russia
| | - Victoria I. Bunik
- A.N. Belozersky Institute of Physicochemical Biology, M.V. Lomonosov Moscow State University, Moscow, Russia
- Faculty of Bioengineering and Bioinformatics, M.V. Lomonosov Moscow State University, Moscow, Russia
- Department of Biological Chemistry, Sechenov First Moscow State Medical University, Moscow, Russia
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A. Hassabo A, H.Selim M, M.Saad M, Abdelraof M. Optimization of l-methioninase and l-arginase production by newly isolated marine yeast using response surface methodology. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Golbourn BJ, Halbert ME, Halligan K, Varadharajan S, Krug B, Mbah NE, Kabir N, Stanton ACJ, Locke AL, Casillo SM, Zhao Y, Sanders LM, Cheney A, Mullett SJ, Chen A, Wassell M, Andren A, Perez J, Jane EP, Premkumar DRD, Koncar RF, Mirhadi S, McCarl LH, Chang YF, Wu YL, Gatesman TA, Cruz AF, Zapotocky M, Hu B, Kohanbash G, Wang X, Vartanian A, Moran MF, Lieberman F, Amankulor NM, Wendell SG, Vaske OM, Panigrahy A, Felker J, Bertrand KC, Kleinman CL, Rich JN, Friedlander RM, Broniscer A, Lyssiotis C, Jabado N, Pollack IF, Mack SC, Agnihotri S. Loss of MAT2A compromises methionine metabolism and represents a vulnerability in H3K27M mutant glioma by modulating the epigenome. NATURE CANCER 2022; 3:629-648. [PMID: 35422502 PMCID: PMC9551679 DOI: 10.1038/s43018-022-00348-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 02/18/2022] [Indexed: 12/31/2022]
Abstract
Diffuse midline gliomas (DMGs) bearing driver mutations of histone 3 lysine 27 (H3K27M) are incurable brain tumors with unique epigenomes. Here, we generated a syngeneic H3K27M mouse model to study the amino acid metabolic dependencies of these tumors. H3K27M mutant cells were highly dependent on methionine. Interrogating the methionine cycle dependency through a short-interfering RNA screen identified the enzyme methionine adenosyltransferase 2A (MAT2A) as a critical vulnerability in these tumors. This vulnerability was not mediated through the canonical mechanism of MTAP deletion; instead, DMG cells have lower levels of MAT2A protein, which is mediated by negative feedback induced by the metabolite decarboxylated S-adenosyl methionine. Depletion of residual MAT2A induces global depletion of H3K36me3, a chromatin mark of transcriptional elongation perturbing oncogenic and developmental transcriptional programs. Moreover, methionine-restricted diets extended survival in multiple models of DMG in vivo. Collectively, our results suggest that MAT2A presents an exploitable therapeutic vulnerability in H3K27M gliomas.
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Affiliation(s)
- Brian J Golbourn
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew E Halbert
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Katharine Halligan
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Pediatrics, Division of Hematology-Oncology Program, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Srinidhi Varadharajan
- Baylor College of Medicine, Texas Children's Cancer and Hematology Centers, Dan L. Duncan Cancer Center, Houston, TX, USA
| | - Brian Krug
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
- Department of Pediatrics, McGill University, The Research Institute of the McGill University Health Center, Montreal, Quebec, Canada
| | - Nneka E Mbah
- Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Nisha Kabir
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec, Canada
| | - Ann-Catherine J Stanton
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Abigail L Locke
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Stephanie M Casillo
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Yanhua Zhao
- Baylor College of Medicine, Texas Children's Cancer and Hematology Centers, Dan L. Duncan Cancer Center, Houston, TX, USA
| | - Lauren M Sanders
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA, USA
| | - Allison Cheney
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA, USA
- University of California Santa Cruz Genomics Institute, Santa Cruz, CA, USA
| | - Steven J Mullett
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Apeng Chen
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, PR China
| | - Michelle Wassell
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Anthony Andren
- Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Jennifer Perez
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Esther P Jane
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Daniel R David Premkumar
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Robert F Koncar
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Shideh Mirhadi
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Lauren H McCarl
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Yue-Fang Chang
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Yijen L Wu
- Department of Developmental Biology, University of Pittsburgh and Rangos Research Center Animal Imaging Core, Pittsburgh, PA, USA
| | - Taylor A Gatesman
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Andrea F Cruz
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Michal Zapotocky
- Department of Pediatric Hematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Baoli Hu
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Gary Kohanbash
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Xiuxing Wang
- Department of Cell Biology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, China
| | | | - Michael F Moran
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Frank Lieberman
- Department of Neurology, Adult Neurooncology Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Nduka M Amankulor
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Stacy G Wendell
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Olena M Vaske
- Department of Molecular, Cell, and Developmental Biology, University of California, Santa Cruz, CA, USA
- University of California Santa Cruz Genomics Institute, Santa Cruz, CA, USA
| | - Ashok Panigrahy
- Department of Radiology, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - James Felker
- Pediatric Neuro-Oncology Program, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Kelsey C Bertrand
- Department of Pediatric Hematology and Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Claudia L Kleinman
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec, Canada
| | - Jeremy N Rich
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Robert M Friedlander
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alberto Broniscer
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- Pediatrics, Division of Hematology-Oncology Program, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Costas Lyssiotis
- Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Nada Jabado
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
- Department of Pediatrics, McGill University, The Research Institute of the McGill University Health Center, Montreal, Quebec, Canada
| | - Ian F Pollack
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Stephen C Mack
- Baylor College of Medicine, Texas Children's Cancer and Hematology Centers, Dan L. Duncan Cancer Center, Houston, TX, USA.
- Department of Developmental Neurobiology, St Jude Children's Research Hospital, Memphis, TN, USA.
| | - Sameer Agnihotri
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
- John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, USA.
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10
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Cioni P, Gabellieri E, Campanini B, Bettati S, Raboni S. Use of Exogenous Enzymes in Human Therapy: Approved Drugs and Potential Applications. Curr Med Chem 2021; 29:411-452. [PMID: 34259137 DOI: 10.2174/0929867328666210713094722] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/05/2021] [Accepted: 03/17/2021] [Indexed: 11/22/2022]
Abstract
The development of safe and efficacious enzyme-based human therapies has increased greatly in the last decades, thanks to remarkable advances in the understanding of the molecular mechanisms responsible for different diseases, and the characterization of the catalytic activity of relevant exogenous enzymes that may play a remedial effect in the treatment of such pathologies. Several enzyme-based biotherapeutics have been approved by FDA (the U.S. Food and Drug Administration) and EMA (the European Medicines Agency) and many are undergoing clinical trials. Apart from enzyme replacement therapy in human genetic diseases, which is not discussed in this review, approved enzymes for human therapy find applications in several fields, from cancer therapy to thrombolysis and the treatment, e.g., of clotting disorders, cystic fibrosis, lactose intolerance and collagen-based disorders. The majority of therapeutic enzymes are of microbial origin, the most convenient source due to fast, simple and cost-effective production and manipulation. The use of microbial recombinant enzymes has broadened prospects for human therapy but some hurdles such as high immunogenicity, protein instability, short half-life and low substrate affinity, still need to be tackled. Alternative sources of enzymes, with reduced side effects and improved activity, as well as genetic modification of the enzymes and novel delivery systems are constantly searched. Chemical modification strategies, targeted- and/or nanocarrier-mediated delivery, directed evolution and site-specific mutagenesis, fusion proteins generated by genetic manipulation are the most explored tools to reduce toxicity and improve bioavailability and cellular targeting. This review provides a description of exogenous enzymes that are presently employed for the therapeutic management of human diseases with their current FDA/EMA-approved status, along with those already experimented at the clinical level and potential promising candidates.
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Affiliation(s)
- Patrizia Cioni
- Institute of Biophysics, National Research Council, Via Moruzzi 1, 56124 Pisa. Italy
| | - Edi Gabellieri
- Institute of Biophysics, National Research Council, Via Moruzzi 1, 56124 Pisa. Italy
| | - Barbara Campanini
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 23/A, 43124 Parma. Italy
| | - Stefano Bettati
- Institute of Biophysics, National Research Council, Via Moruzzi 1, 56124 Pisa. Italy
| | - Samanta Raboni
- Institute of Biophysics, National Research Council, Via Moruzzi 1, 56124 Pisa. Italy
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11
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Foo TC, Meacham JE, Terentis AC, Venkatachalam KV. Gamma cleavage is a rate-determining step in the gamma-elimination reaction of L-methionine analogues catalyzed by methionine-gamma-lyase. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2021; 1869:140652. [PMID: 33746063 DOI: 10.1016/j.bbapap.2021.140652] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/12/2021] [Accepted: 03/17/2021] [Indexed: 11/15/2022]
Abstract
Methionine-γ-lyase (MGL) is a pyridoxal-5'-phosphate dependent enzyme found in bacteria and protozoa that catalyzes a variety of reactions, including the γ-elimination of L-methionine (L-Met). Here we report experimental kinetic data and density functional theory (DFT) computational data for the γ-elimination reaction of L-Met and several other substrate analogues by a recombinant MGL from P. gingivalis (MGL_Pg). UV-Visible spectrophotometry experiments revealed a heavily populated species with maximum absorbance at 478 nm during steady-state catalysis of L-Met, L-ethionine, L-methionine sulfone and L-homoserine, which we assign to a late crotonate intermediate formed after the γ-cleavage step in the reaction and thus common to all substrates. A more red-shifted (498 nm) species was observed during the reaction of L-homoserine lactone, which we assign to an early quinonoid intermediate with the aid of time-dependent self-consistent field calculations. Significant differences in both binding and the rate of turnover were observed for the substrates. MGL_Pg's highest catalytic efficiency was recorded for L-vinylglycine (kcat/Km = 6455 s-1 M-1), exceeding that of L-Met (kcat/Km = 4211 s-1 M-1), while L-Met sulfone displayed the largest turnover number (kcat = 1638 min-1). A direct correlation between experimental kcat values and DFT-calculated γ-cleavage Gibbs activation energies was identified for the various substrates. In light of these data, we propose that the γ-cleavage step in the catalytic reaction pathway is rate-limiting. This conclusion has direct implications for the rational design of substrates or inhibitors aimed at regulating MGL activity.
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Affiliation(s)
- Timothy C Foo
- Department of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, United States
| | - Jesse E Meacham
- Department of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, United States
| | - Andrew C Terentis
- Department of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, United States.
| | - Kallidaikurichi V Venkatachalam
- Division of Biochemistry, College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL 33328, United States.
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12
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Wang Z, Xie Q, Zhou H, Zhang M, Shen J, Ju D. Amino Acid Degrading Enzymes and Autophagy in Cancer Therapy. Front Pharmacol 2021; 11:582587. [PMID: 33510635 PMCID: PMC7836011 DOI: 10.3389/fphar.2020.582587] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 10/20/2020] [Indexed: 12/27/2022] Open
Abstract
Recently, there has been renewed interest in metabolic therapy for cancer, particularly in amino acid deprivation by enzymes. L-asparaginase was approved for the treatment of acute lymphoblastic leukemia by the U.S. Food and Drug Administration. Arginine deiminase and recombinant human arginase have been developed into clinical trials as potential cancer therapeutic agents for the treatment of arginine-auxotrophic tumors. Moreover, other novel amino acid degrading enzymes, such as glutaminase, methionase, lysine oxidase, phenylalanine ammonia lyase, have been developed for the treatment of malignant cancers. One of the greatest obstacles faced by anticancer drugs is the development of drug resistance, which is reported to be associated with autophagy. Autophagy is an evolutionarily conserved catabolic process that is responsible for the degradation of dysfunctional proteins and organelles. There is a growing body of literature revealing that, in response to metabolism stress, autophagy could be induced by amino acid deprivation. The manipulation of autophagy in combination with amino acid degrading enzymes is actively being investigated as a potential therapeutic approach in preclinical studies. Importantly, shedding light on how autophagy fuels tumor metabolism during amino acid deprivation will enable more potential combinational therapeutic strategies. This study summarizes recent advances, discussing several potential anticancer enzymes, and highlighting the promising combined therapeutic strategy of amino acid degrading enzymes and autophagy modulators in tumors
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Affiliation(s)
- Ziyu Wang
- Department of Pharmacy, Huadong Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Clinical Geriatric Medicine, Huadong Hospital, Fudan University, Shanghai, China
| | - Qinghong Xie
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, China
| | - Haifeng Zhou
- Department of Pharmacy, Huadong Hospital, Fudan University, Shanghai, China
| | - Min Zhang
- Department of Pharmacy, Huadong Hospital, Fudan University, Shanghai, China
| | - Jie Shen
- Department of Pharmacy, Huadong Hospital, Fudan University, Shanghai, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, China
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13
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Enzyme-mediated depletion of serum l-Met abrogates prostate cancer growth via multiple mechanisms without evidence of systemic toxicity. Proc Natl Acad Sci U S A 2020; 117:13000-13011. [PMID: 32434918 PMCID: PMC7293657 DOI: 10.1073/pnas.1917362117] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Extensive studies in prostate cancer and other malignancies have revealed that l-methionine (l-Met) and its metabolites play a critical role in tumorigenesis. Preclinical and clinical studies have demonstrated that systemic restriction of serum l-Met, either via partial dietary restriction or with bacterial l-Met-degrading enzymes exerts potent antitumor effects. However, administration of bacterial l-Met-degrading enzymes has not proven practical for human therapy because of problems with immunogenicity. As the human genome does not encode l-Met-degrading enzymes, we engineered the human cystathionine-γ-lyase (hMGL-4.0) to catalyze the selective degradation of l-Met. At therapeutically relevant dosing, hMGL-4.0 reduces serum l-Met levels to >75% for >72 h and significantly inhibits the growth of multiple prostate cancer allografts/xenografts without weight loss or toxicity. We demonstrate that in vitro, hMGL-4.0 causes tumor cell death, associated with increased reactive oxygen species, S-adenosyl-methionine depletion, global hypomethylation, induction of autophagy, and robust poly(ADP-ribose) polymerase (PARP) cleavage indicative of DNA damage and apoptosis.
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14
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Xin L, Zhou Q, Yuan YW, Zhou LQ, Liu L, Li SH, Liu C. METase/lncRNA HULC/FoxM1 reduced cisplatin resistance in gastric cancer by suppressing autophagy. J Cancer Res Clin Oncol 2019; 145:2507-2517. [PMID: 31485766 DOI: 10.1007/s00432-019-03015-w] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Accepted: 08/28/2019] [Indexed: 01/10/2023]
Abstract
BACKGROUND Autophagy plays an important role in regulating cisplatin (CDDP) resistance in gastric cancer cells. However, the underlying mechanism of methioninase (METase) in the regulation of autophagy and CDDP resistance of gastric cancer cells is still not clear. MATERIALS AND METHODS Western blot was used to detect the levels of autophagy-related proteins, multidrug-resistant 1 (MDR-1), and FoxM1 protein. LncRNA HULC was detected by qRT-PCR. Cell viability was detected using CCK-8 assay. The interaction between lncRNA HULC and FoxM1 was confirmed by RNA pull-down and RIP assay. RESULTS Lentiviral vector carrying METase (LV-METase) suppressed autophagy and CDDP resistance of drug-resistant gastric cancer cells. LncRNA HULC was significantly downregulated in drug-resistant gastric cancer cells transfected with LV-METase. Besides, we found that lncRNA HULC interacted with FoxM1. In addition, METase suppressed autophagy to reduce CDDP resistance of drug-resistant gastric cancer cells through regulating HULC/FoxM1, and interfering HULC suppressed autophagy to reduce CDDP resistance of drug-resistant gastric cancer cells through regulating FoxM1. Finally, interfering HULC inhibited tumor growth in vivo. CONCLUSION METase suppressed autophagy to reduce CDDP resistance of drug-resistant gastric cancer cells through regulating HULC/FoxM1 pathway.
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Affiliation(s)
- Lin Xin
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
| | - Qi Zhou
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yi-Wu Yuan
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Li-Qiang Zhou
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Li Liu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Shi-Hao Li
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Chuan Liu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
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15
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Casey DL, Lin TY, Cheung NKV. Exploiting Signaling Pathways and Immune Targets Beyond the Standard of Care for Ewing Sarcoma. Front Oncol 2019; 9:537. [PMID: 31275859 PMCID: PMC6593481 DOI: 10.3389/fonc.2019.00537] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 06/03/2019] [Indexed: 12/20/2022] Open
Abstract
Ewing sarcoma (ES) family of tumors includes bone and soft tissue tumors that are often characterized by a specific translocation between chromosome 11 and 22, resulting in the EWS-FLI1 fusion gene. With the advent of multi-modality treatment including cytotoxic chemotherapy, surgery, and radiation therapy, the prognosis for patients with ES has substantially improved. However, a therapeutic plateau is now reached for both localized and metastatic disease over the last two decades. Burdened by the toxicity limits associated with the current frontline systemic therapy, there is an urgent need for novel targeted therapeutic strategies. In this review, we discuss the current treatment paradigm of ES, and explore preclinical evidence and emerging treatments directed at tumor signaling pathways and immune targets.
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Affiliation(s)
- Dana L Casey
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Tsung-Yi Lin
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Nai-Kong V Cheung
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
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16
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Ward NP, DeNicola GM. Sulfur metabolism and its contribution to malignancy. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2019; 347:39-103. [PMID: 31451216 DOI: 10.1016/bs.ircmb.2019.05.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Metabolic dysregulation is an appreciated hallmark of cancer and a target for therapeutic intervention. Cellular metabolism involves a series of oxidation/reduction (redox) reactions that yield the energy and biomass required for tumor growth. Cells require diverse molecular species with constituent sulfur atoms to facilitate these processes. For humans, this sulfur is derived from the dietary consumption of the proteinogenic amino acids cysteine and methionine, as only lower organisms (e.g., bacteria, fungi, and plants) can synthesize them de novo. In addition to providing the sulfur required to sustain redox chemistry, the metabolism of these sulfur-containing amino acids yield intermediate metabolites that constitute the cellular antioxidant system, mediate inter- and intracellular signaling, and facilitate the epigenetic regulation of gene expression, all of which contribute to tumorigenesis.
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Affiliation(s)
- Nathan P Ward
- Department of Cancer Physiology, Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Gina M DeNicola
- Department of Cancer Physiology, Moffitt Cancer Center and Research Institute, Tampa, FL, United States.
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17
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Pokrovsky VS, Chepikova OE, Davydov DZ, Zamyatnin AA, Lukashev AN, Lukasheva EV. Amino Acid Degrading Enzymes and their Application in Cancer Therapy. Curr Med Chem 2019; 26:446-464. [PMID: 28990519 DOI: 10.2174/0929867324666171006132729] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 09/12/2017] [Accepted: 09/28/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Amino acids are essential components in various biochemical pathways. The deprivation of certain amino acids is an antimetabolite strategy for the treatment of amino acid-dependent cancers which exploits the compromised metabolism of malignant cells. Several studies have focused on the development and preclinical and clinical evaluation of amino acid degrading enzymes, namely L-asparaginase, L-methionine γ-lyase, L-arginine deiminase, L-lysine α-oxidase. Further research into cancer cell metabolism may therefore define possible targets for controlling tumor growth. OBJECTIVE The purpose of this review was to summarize recent progress in the relationship between amino acids metabolism and cancer therapy, with a particular focus on Lasparagine, L-methionine, L-arginine and L-lysine degrading enzymes and their formulations, which have been successfully used in the treatment of several types of cancer. METHODS We carried out a structured search among literature regarding to amino acid degrading enzymes. The main aspects of search were in vitro and in vivo studies, clinical trials concerning application of these enzymes in oncology. RESULTS Most published research are on the subject of L-asparaginase properties and it's use for cancer treatment. L-arginine deiminase has shown promising results in a phase II trial in advanced melanoma and hepatocellular carcinoma. Other enzymes, in particular Lmethionine γ-lyase and L-lysine α-oxidase, were effective in vitro and in vivo. CONCLUSION The findings of this review revealed that therapy based on amino acid depletion may have the potential application for cancer treatment but further clinical investigations are required to provide the efficacy and safety of these agents.
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Affiliation(s)
- Vadim S Pokrovsky
- Blokhin Cancer Research Center, Moscow, Russian Federation.,Orekhovich Institute of Biomedical Chemistry, Moscow, Russian Federation.,People's Friendship University, Russia (RUDN University), Moscow, Russian Federation
| | - Olga E Chepikova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | | | - Andrey A Zamyatnin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation.,Belozersky Institute of Physico- Chemical Biology, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Alexander N Lukashev
- People's Friendship University, Russia (RUDN University), Moscow, Russian Federation.,Institute of Molecular Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Elena V Lukasheva
- People's Friendship University, Russia (RUDN University), Moscow, Russian Federation
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18
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Lafin JT, Sarsour EH, Kalen AL, Wagner BA, Buettner GR, Goswami PC. Methylseleninic Acid Induces Lipid Peroxidation and Radiation Sensitivity in Head and Neck Cancer Cells. Int J Mol Sci 2019; 20:ijms20010225. [PMID: 30626124 PMCID: PMC6337472 DOI: 10.3390/ijms20010225] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 12/17/2018] [Accepted: 01/04/2019] [Indexed: 12/20/2022] Open
Abstract
Combination radiation and chemotherapy are commonly used to treat locoregionally advanced head and neck squamous cell carcinoma (HNSCC). Aggressive dosing of these therapies is significantly hampered by side effects due to normal tissue toxicity. Selenium represents an adjuvant that selectively sensitizes cancer cells to these treatments modalities, potentially by inducing lipid peroxidation (LPO). This study investigated whether one such selenium compound, methylseleninic acid (MSA), induces LPO and radiation sensitivity in HNSCC cells. Results from 4,4-difluoro-4-bora-3a,4a-diaza-S-indacene (BODIPY) C11 oxidation and ferric thiocyanate assays revealed that MSA induced LPO in cells rapidly and persistently. Propidium iodide (PI) exclusion assay found that MSA was more toxic to cancer cells than other related selenium compounds; this toxicity was abrogated by treatment with α-tocopherol, an LPO inhibitor. MSA exhibited no toxicity to normal fibroblasts at similar doses. MSA also sensitized HNSCC cells to radiation as determined by clonogenic assay. Intracellular glutathione in cancer cells was depleted following MSA treatment, and supplementation of the intracellular glutathione pool with N-acetylcysteine sensitized cells to MSA. The addition of MSA to a cell-free solution of glutathione resulted in an increase in oxygen consumption, which was abrogated by catalase, suggesting the formation of H2O2. Results from this study identify MSA as an inducer of LPO, and reveal its capability to sensitize HNSCC to radiation. MSA may represent a potent adjuvant to radiation therapy in HNSCC.
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Affiliation(s)
- John T Lafin
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX 75235, USA.
| | - Ehab H Sarsour
- The University of Iowa Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA.
| | - Amanda L Kalen
- The University of Iowa Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA.
| | - Brett A Wagner
- The University of Iowa Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA.
| | - Garry R Buettner
- The University of Iowa Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA.
| | - Prabhat C Goswami
- The University of Iowa Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA.
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19
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Mukerabigwi JF, Ge Z, Kataoka K. Therapeutic Nanoreactors as In Vivo Nanoplatforms for Cancer Therapy. Chemistry 2018; 24:15706-15724. [DOI: 10.1002/chem.201801159] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Jean Felix Mukerabigwi
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 China
| | - Zhishen Ge
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 China
| | - Kazunori Kataoka
- Innovation Center of NanoMedicine Institute of Industrial Promotion-Kawasaki 3-25-14 Tonomachi Kawasaki-ku Kawasaki 210-0821 Japan
- Policy Alternatives Research Institute The University of Tokyo Tokyo 113-0033 Japan
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20
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The mechanism study of lentiviral vector carrying methioninase enhances the sensitivity of drug-resistant gastric cancer cells to Cisplatin. Br J Cancer 2018; 118:1189-1199. [PMID: 29576621 PMCID: PMC5943323 DOI: 10.1038/s41416-018-0043-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 01/26/2018] [Accepted: 01/30/2018] [Indexed: 12/01/2022] Open
Abstract
Background To investigate the mechanism of lentiviral vector carrying methioninase enhances the sensitivity of drug-resistant gastric cancer cells to Cisplatin. Methods Death receptors, anti-apoptotic protein, NF-κB, and TRAIL pathway-related factors were detected. The influence of LV-METase transfection on cell viability and pathway-related proteins were assessed by MTT method and western blot, respectively. Different treatments (NF-κB or caspase-3 inhibitor induction, TRAIL supplement, etc.) were performed in gastric cancer cells and the above parameters were analysed. Moreover, the connection between miR-21 and NF-κB or caspase-8 was determined by Chip and luciferase assay, respectively. LV-METase transfection drug-resistant gastric cancer cells were injected subcutaneously into mice. Results The expression of free MET, miR-21-5p, MDR1, P-gp, and DR5 was significantly increased in drug-resistant gastric cancer cell lines. When cells were transfected with LV-METase, intracellular TRAIL signalling was activated while NF-κB pathway was inhibited. Besides, enhanced TRAIL signalling or repressed NF-κB pathway can promote the sensitivity of drug-resistant strains to Cisplatin, and the combination shows more sensitive to sensitisation. LV-METase promoted TRAIL expression by reducing NF-κB, thereby contributing to the downregulation of P-gp and enhancing the susceptibility of drug-resistant gastric cancer cells to Cisplatin. Furthermore, miR-21 regulated by NF-κB mediated the expression of P-gp protein via inhibiting caspase-8, thus regulating Cisplatin-induced cell death. Conclusions Our results suggest that LV-METase has potential as a therapeutic agent for gastric cancer treatment.
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21
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Suganya K, Govindan K, Prabha P, Murugan M. An extensive review on L-methioninase and its potential applications. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2017. [DOI: 10.1016/j.bcab.2017.09.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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22
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Manig F, Kuhne K, von Neubeck C, Schwarzenbolz U, Yu Z, Kessler BM, Pietzsch J, Kunz-Schughart LA. The why and how of amino acid analytics in cancer diagnostics and therapy. J Biotechnol 2017; 242:30-54. [DOI: 10.1016/j.jbiotec.2016.12.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 11/28/2016] [Accepted: 12/01/2016] [Indexed: 12/11/2022]
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23
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Vernieri C, Casola S, Foiani M, Pietrantonio F, de Braud F, Longo V. Targeting Cancer Metabolism: Dietary and Pharmacologic Interventions. Cancer Discov 2016; 6:1315-1333. [PMID: 27872127 DOI: 10.1158/2159-8290.cd-16-0615] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 09/18/2016] [Accepted: 09/23/2016] [Indexed: 12/15/2022]
Abstract
Most tumors display oncogene-driven reprogramming of several metabolic pathways, which are crucial to sustain their growth and proliferation. In recent years, both dietary and pharmacologic approaches that target deregulated tumor metabolism are beginning to be considered for clinical applications. Dietary interventions exploit the ability of nutrient-restricted conditions to exert broad biological effects, protecting normal cells, organs, and systems, while sensitizing a wide variety of cancer cells to cytotoxic therapies. On the other hand, drugs targeting enzymes or metabolites of crucial metabolic pathways can be highly specific and effective, but must be matched with a responsive tumor, which might rapidly adapt. In this review, we illustrate how dietary and pharmacologic therapies differ in their effect on tumor growth, proliferation, and metabolism and discuss the available preclinical and clinical evidence in favor of or against each of them. We also indicate, when appropriate, how to optimize future investigations on metabolic therapies on the basis of tumor- and patient-related characteristics. SIGNIFICANCE To our knowledge, this is the first review article that comprehensively analyzes the preclinical and preliminary clinical experimental foundations of both dietary and pharmacologic metabolic interventions in cancer therapy. Among several promising therapies, we propose treatment personalization on the basis of tumor genetics, tumor metabolism, and patient systemic metabolism.Cancer Discov; 6(12); 1315-33. ©2016 AACR.
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Affiliation(s)
- Claudio Vernieri
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy. .,Fondazione Istituto FIRC di Oncologia Molecolare (IFOM), Milan, Italy
| | - Stefano Casola
- Fondazione Istituto FIRC di Oncologia Molecolare (IFOM), Milan, Italy
| | - Marco Foiani
- Fondazione Istituto FIRC di Oncologia Molecolare (IFOM), Milan, Italy.,Universita' degli Studi di Milano, Milan, Italy
| | - Filippo Pietrantonio
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Filippo de Braud
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.,Universita' degli Studi di Milano, Milan, Italy
| | - Valter Longo
- Fondazione Istituto FIRC di Oncologia Molecolare (IFOM), Milan, Italy. .,Longevity Institute, Davis School of Gerontology, University of Southern California, Los Angeles, California
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El-Sayed AS, Hassan AE, Shindia AA, Mohamed SG, Sitohy MZ. Aspergillus flavipes methionine γ-lyase-dextran conjugates with enhanced structural, proteolytic stability and anticancer efficiency. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.11.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Foo TC, Terentis AC, Venkatachalam KV. A continuous spectrophotometric assay and nonlinear kinetic analysis of methionine γ-lyase catalysis. Anal Biochem 2016; 507:21-6. [DOI: 10.1016/j.ab.2016.05.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 04/08/2016] [Accepted: 05/13/2016] [Indexed: 10/21/2022]
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Muharram MM. Recombinant Engineering of L-Methioninase Using Two Different Promoter and Expression Systems and in vitro Analysis of Its Anticancer Efficacy on Different Human Cancer Cell Lines. Pak J Biol Sci 2016; 19:106-114. [PMID: 29023047 DOI: 10.3923/pjbs.2016.106.114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Recombinant methioninase (rMETase) is an enzyme that has antitumor activity. In this work, METase gene from Pseudomonas putida ATTCC 8209 was cloned to pT7-7 plasmid (yielded, PT7-METase-R7 clone) and expressed in E. coli strain BL21 (DE3). A protein band with a molecular massof 42 kDa was visualized by SDS-PAGE. The applied protocol yielded a total protein of 3.13 g with a recovery of 66.89% and a specific activity of 18.59 U mg-1 which considered as a low yield. However, when the METase gene was cloned to the vector (pTrc99A, clone: pTrc99A-MET-3) cells of E. coli JM109 yielded a total protein of 32.63 g with a recovery of 41.62% and a specific activity of 54.86 U mg-1 which revealed that the enhancement of METase gene expression by trc promoter was more than the T7 RNA polymerase promoter. The t1/2 of the rMETase was 2 h asanalyzed in mice by IV injection. Antitumor efficacy of rMETase was studied in five human cancer cell lines. At 1 U mL-1 the growth rate of treated colon cancer cell lines, Colo205 and SW620, with rMETase was 46 and 32% relative to control, respectively. With the ovarian cancer cell line (A2780) rMETase produced an inhibition effect of 54% at 1.5 U mL-1. In addition, the growth rate was reduced to 45 and 53% with the skin cancer cell line (A375) and the breast cancer cell line (MCF-7), respectively. These results indicate the feasibility of rMETase for use as a potent antitumor agent.
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Affiliation(s)
- M M Muharram
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Kingdom of Saudi Arabia
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Selim MH, Karm Eldin EZ, Saad MM, Mostafa ESE, Shetia YH, Anise AAH. Purification, Characterization of L-Methioninase from Candida tropicalis, and Its Application as an Anticancer. BIOTECHNOLOGY RESEARCH INTERNATIONAL 2015; 2015:173140. [PMID: 26691554 PMCID: PMC4672112 DOI: 10.1155/2015/173140] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 10/10/2015] [Accepted: 10/13/2015] [Indexed: 02/08/2023]
Abstract
The aim of the present study is to purify L-methioninase from Candida tropicalis 34.19-fold with 27.98% recovery after ion exchange chromatography followed by gel filtration. The purified enzyme revealed a single band on SDS-PAGE gel with a molecular weight of 46 KDa. Its optimum temperature was 45 to 55 and thermal stability was 55°C for 15 min. The enzyme had optimum pH at 6.5 and stability at a pH range of 5.5 to 7.0 for 24 hr. The maximum activity was observed with substrate concentration of 30 µM and Km was 0.5 mM. The enzyme was strongly inhibited by Cd(+2) and Cu(+2) while it was enhanced by Na(+), Ni(+2), and Mg(+2) at 10 mM while Ca(+2) had slight activation at 20 mM. In addition, the potential application of the L-methioninase as an anticancer agent against various types of tumor cell lines is discussed.
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Hoffman RM. Development of recombinant methioninase to target the general cancer-specific metabolic defect of methionine dependence: a 40-year odyssey. Expert Opin Biol Ther 2014; 15:21-31. [PMID: 25439528 DOI: 10.1517/14712598.2015.963050] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION All tested cancer cell types are methionine dependent in that the cells arrest and eventually die when deprived of methionine, a condition that is generally nontoxic to normal cells. Methionine dependence is the only known general metabolic defect in cancer. Methionine-deprived cancer cells arrest at the S/G2 phase, an unusual position for cell cycle arrest. In order to exploit the cancer-specific metabolic defect of methionine dependence, methioninases were developed. AREAS COVERED The present Expert Opinion describes the phenomena of methionine dependence and a methioninase cloned from Pseudomonas putida (chemical name: l-methionine α-deamino-γ-mercaptomethane lyase [EC 4.4.1.11]). The cloned methioninase, termed recombinant methioninase, or rMETase, has been tested in mouse models of human cancer as well as in macaque monkeys and a pilot Phase I trial of human cancer patients. Efficacy of rMETase has been demonstrated against various cancer types in mouse models. EXPERT OPINION The most promising application of rMETase therapy is in sequential combination therapy, whereby the cancer cells within a tumor are trapped in S/G2 by methioninase treatment and then treated with chemotherapeutic agents active against cells in S/G2.
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Affiliation(s)
- Robert M Hoffman
- AntiCancer, Inc. , 7917 Ostrow Street, San Diego, CA 92111 , USA +1 858 654 2555 ; +1 858 268 4175 ;
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L-methionase: a therapeutic enzyme to treat malignancies. BIOMED RESEARCH INTERNATIONAL 2014; 2014:506287. [PMID: 25250324 PMCID: PMC4164312 DOI: 10.1155/2014/506287] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 07/16/2014] [Accepted: 08/12/2014] [Indexed: 12/25/2022]
Abstract
Cancer is an increasing cause of mortality and morbidity throughout the world. L-methionase has potential application against many types of cancers. L-Methionase is an intracellular enzyme in bacterial species, an extracellular enzyme in fungi, and absent in mammals. L-Methionase producing bacterial strain(s) can be isolated by 5,5′-dithio-bis-(2-nitrobenzoic acid) as a screening dye. L-Methionine plays an important role in tumour cells. These cells become methionine dependent and eventually follow apoptosis due to methionine limitation in cancer cells. L-Methionine also plays an indispensable role in gene activation and inactivation due to hypermethylation and/or hypomethylation. Membrane transporters such as GLUT1 and ion channels like Na2+, Ca2+, K+, and Cl− become overexpressed. Further, the α-subunit of ATP synthase plays a role in cancer cells growth and development by providing them enhanced nutritional requirements. Currently, selenomethionine is also used as a prodrug in cancer therapy along with enzyme methionase that converts prodrug into active toxic chemical(s) that causes death of cancerous cells/tissue. More recently, fusion protein (FP) consisting of L-methionase linked to annexin-V has been used in cancer therapy. The fusion proteins have advantage that they have specificity only for cancer cells and do not harm the normal cells.
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Ortac I, Simberg D, Yeh YS, Yang J, Messmer B, Trogler WC, Tsien RY, Esener S. Dual-porosity hollow nanoparticles for the immunoprotection and delivery of nonhuman enzymes. NANO LETTERS 2014; 14:3023-32. [PMID: 24471767 PMCID: PMC4059531 DOI: 10.1021/nl404360k] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Revised: 01/17/2014] [Indexed: 05/19/2023]
Abstract
Although enzymes of nonhuman origin have been studied for a variety of therapeutic and diagnostic applications, their use has been limited by the immune responses generated against them. The described dual-porosity hollow nanoparticle platform obviates immune attack on nonhuman enzymes paving the way to in vivo applications including enzyme-prodrug therapies and enzymatic depletion of tumor nutrients. This platform is manufactured with a versatile, scalable, and robust fabrication method. It efficiently encapsulates macromolecular cargos filled through mesopores into a hollow interior, shielding them from antibodies and proteases once the mesopores are sealed with nanoporous material. The nanoporous shell allows small molecule diffusion allowing interaction with the large macromolecular payload in the hollow center. The approach has been validated in vivo using l-asparaginase to achieve l-asparagine depletion in the presence of neutralizing antibodies.
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Affiliation(s)
- Inanc Ortac
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Dmitri Simberg
- University of Colorado,
Anschutz Medical Campus, Skaggs School of Pharmacy and Pharmaceutical
Sciences, 12850 E. Montview Blvd. V20-4128, Aurora, Colorado 80045, United States
| | - Ya-san Yeh
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Jian Yang
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Bradley Messmer
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - William C. Trogler
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Roger Y. Tsien
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Sadik Esener
- Department of Electrical and Computer
Engineering, UC San Diego Moores Cancer Center, Department of Bioengineering, Department of Chemistry
and Biochemistry, Howard Hughes Medical Institute and Department of Pharmacology, and Department of Nanoengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
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Abstract
Neuroblastoma is a severe pediatric tumor characterized by poor prognosis. Identification of novel molecular targets and diversion of investigations on new drug trials is mandatory for cancer therapy. In this study, vinorelbine tartrate, lithium chloride, clomipramine, and medroxyprogesterone acetate are used for the possible new treatment modalities in neuroblastoma cells. Notch and c-kit are novel molecules in cancer research, and Notch pathway is one of the emerging molecules in the neuroblastoma pathogenesis. Cytotoxic effects of these drugs at different time points, with different doses were studied in the SH-SY5Y human neuroblastoma cell line. Analysis of Notch and c-kit signaling with immunohistochemistry were constituted in multicellular tumor spheroids, and morphologic investigation was performed for digital imaging of cancer stem cells (CSCs) with electron microscopy. Size kinetics of spheroids was also determined after drug treatment. Results showed that all drugs were cytotoxic for neuroblastoma cells. Yet, this cytotoxic action did not correlate with the inhibitory effects in cell signaling. Neuroblastoma spheroids showed increased immunoreactivity of Notch signaling and c-kit. Altered ultrastructural CSCs morphology was observed after clomipramine and medroxyprogesterone acetate treatment compared with other drugs. Lithium chloride showed cellular membrane destruction for both CSCs and the remaining population. In this study, independent effects of cytotoxicity in tumor cells with respect to CSCs were determined. Redundant cells, which are the bulk population in tumor a compound, destroyed with therapy, were neither a target for treatment nor a remarkable investigation of cancer.
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Evaluation of the retinoids with cisplatin and vincristine in xenograft models of neuroblastoma. J Pediatr Hematol Oncol 2014; 36:e23-7. [PMID: 23669732 PMCID: PMC3766379 DOI: 10.1097/mph.0b013e3182915d4a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Retinoids have been studied for the treatment of children with neuroblastoma for >25 years. Posttransplant administration of isotretinoin is standard of care for children with high-risk neuroblastoma, whereas fenretinide remains investigational. Previous preclinical studies have evaluated the interaction of retinoids and cytotoxic agents with conflicting results. We evaluated the schedule-dependent interaction of the cytotoxic agents, vincristine and cisplatin, with the retinoids, isotretinoin and fenretinide, in xenograft models of neuroblastoma. Concomitant administration of isotretinoin or fenretinide with the cytotoxic agents did not result in any clear potentiation of cytotoxicity.
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GFP reporter screens for the engineering of amino acid degrading enzymes from libraries expressed in bacteria. Methods Mol Biol 2013; 978:31-44. [PMID: 23423887 DOI: 10.1007/978-1-62703-293-3_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
There is significant interest in engineering human amino acid degrading enzymes as non-immunogenic chemotherapeutic agents. We describe a high-throughput fluorescence activated cell sorting (FACS) assay for detecting the catalytic activity of amino acid degrading enzymes in bacteria, at the single cell level. This assay relies on coupling the synthesis of the GFP reporter to the catalytic activity of the desired amino acid degrading enzyme in an appropriate E. coli genetic background. The method described here allows facile screening of much larger libraries (10(6)-10(7)) than was previously possible. We demonstrate the application of this technique in the screening of libraries of bacterial and human asparaginases and also for the catalytic optimization of an engineered human methionine gamma lyase.
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Mahida JP, Antczak C, DeCarlo D, Champ KG, Francis JH, Marr B, Polans AS, Albert DM, Abramson DH, Djaballah H. A synergetic screening approach with companion effector for combination therapy: application to retinoblastoma. PLoS One 2013; 8:e59156. [PMID: 23527118 PMCID: PMC3602587 DOI: 10.1371/journal.pone.0059156] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 02/12/2013] [Indexed: 11/23/2022] Open
Abstract
For many cancers, the lack of potency and the toxicity of current drugs limits the dose achievable in patients and the efficacy of treatment. Among them, retinoblastoma is a rare cancer of the eye for which better chemotherapeutic options are needed. Combination therapy is a compelling approach to enhance the efficacy of current treatment, however clinical trials to test rationally designed combinations of approved drugs are slow and expensive, and limited by our lack of in-depth knowledge of drug specificity. Since many patients already turn to nutraceuticals in hopes of improving their condition, we hypothesized that certain approved drugs could potentially synergize with widely consumed supplements. Following this hypothesis, we devised an alternative screening strategy aimed at taking advantage of a bait compound such as a nutraceutical with potential therapeutic benefits but low potency, by screening chemical libraries for approved drugs that synergize with this companion effector. As a proof of concept, we sought to identify approved drugs with synergetic therapeutic effects toward retinoblastoma cells in combination with the antioxidant resveratrol, popular as a supplement. We systematically tested FDA-approved drugs and known bioactives seeking to identify such pairs, which led to uncovering only a few additive combinations; but to our surprise, we identified a class of anticancer drugs widely used in the clinic whose therapeutic effect is antagonized with resveratrol. Our observations could explain in part why some patients do not respond well to treatment. Our results validate this alternative approach, and we expect that our companion effector strategy could significantly impact both drug discovery and the nutraceutical industry.
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Affiliation(s)
- Jeni P. Mahida
- HTS Core Facility, Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Christophe Antczak
- HTS Core Facility, Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
- * E-mail:
| | - Daniel DeCarlo
- HTS Core Facility, Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Kathryn G. Champ
- HTS Core Facility, Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Jasmine H. Francis
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Brian Marr
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Arthur S. Polans
- Department of Ophthalmology and Visual Sciences, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Daniel M. Albert
- Department of Ophthalmology and Visual Sciences, University of Wisconsin, Madison, Wisconsin, United States of America
| | - David H. Abramson
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Hakim Djaballah
- HTS Core Facility, Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
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35
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Stone E, Paley O, Hu J, Ekerdt B, Cheung NK, Georgiou G. De novo engineering of a human cystathionine-γ-lyase for systemic (L)-Methionine depletion cancer therapy. ACS Chem Biol 2012; 7:1822-9. [PMID: 22963240 DOI: 10.1021/cb300335j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
It has been known for nearly a half century that human tumors, including those derived from the nervous system such as glioblastomas, medulloblastoma, and neuroblastomas are much more sensitive than normal tissues to l-methionine (l-Met) starvation. More recently, systemic l-Met depletion by administration of Pseudomonas putida methionine-γ-lyase (MGL) could effectively inhibit human tumors xenografted in mice. However, bacterial-derived MGLs are unstable in serum (t(1/2) = 1.9 ± 0.2 h) and highly immunogenic in primates. Since the human genome does not encode a human MGL enzyme, we created de novo a methionine degrading enzyme by reengineering the structurally homologous pyridoxal phosphate-dependent human enzyme cystathionine-γ-lyase (hCGL). hCGL degrades l-cystathionine but displays no promiscuous activity toward l-Met. Rational design and scanning saturation mutagenesis led to the generation of a variant containing three amino acid substitutions (hCGL-NLV) that degraded l-Met with a k(cat)/K(M) of 5.6 × 10(2) M(-1) s(-1) and displayed a serum deactivation t(1/2) = 78 ± 5 h (non-PEGylated). In vitro, the cytotoxicity of hCGL-NLV toward 14 neuroblastoma cell lines was essentially indistinguishable from that of the P. putida MGL. Intravenous administration of PEGylated hCGL-NLV in mice reduced serum l-Met from 123 μM to <5 μM for over 30 h. Importantly, treatment of neuroblastoma mouse xenografts with PEGylated hCGL-NLV resulted in near complete cessation of tumor growth. Since the mode of action of hCGL-NLV does not require breaching the blood-brain barrier, this enzyme may have potential application for sensitive tumors that arise from or metastasize to the central nervous system.
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Affiliation(s)
| | | | - Jian Hu
- Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, New
York 10065, United States
| | | | - Nai-Kong Cheung
- Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, New
York 10065, United States
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Saa L, Mato JM, Pavlov V. Assays for Methionine γ-Lyase and S-Adenosyl-l-homocysteine Hydrolase Based on Enzymatic Formation of CdS Quantum Dots in Situ. Anal Chem 2012; 84:8961-5. [DOI: 10.1021/ac302770q] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Laura Saa
- CIC biomaGUNE,
Parque Tecnologico de San Sebastian, Paseo Miramon 182, 20009,
San Sebastian, Spain
| | - José M. Mato
- CIC bioGUNE, CIBERehd, Parque Tecnologico de Bizkaia,
Ed. 801 A, 48160, Derio,
Spain
| | - Valeri Pavlov
- CIC biomaGUNE,
Parque Tecnologico de San Sebastian, Paseo Miramon 182, 20009,
San Sebastian, Spain
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El-Sayed AS, Shouman SA, Nassrat HM. Pharmacokinetics, immunogenicity and anticancer efficiency of Aspergillus flavipes l-methioninase. Enzyme Microb Technol 2012; 51:200-10. [DOI: 10.1016/j.enzmictec.2012.06.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Revised: 04/19/2012] [Accepted: 06/20/2012] [Indexed: 12/31/2022]
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38
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Agrawal V, Alpini SEJ, Stone EM, Frenkel EP, Frankel AE. Targeting methionine auxotrophy in cancer: discovery & exploration. Expert Opin Biol Ther 2011; 12:53-61. [PMID: 22171665 DOI: 10.1517/14712598.2012.636349] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Amino acid auxotrophy or the metabolic defect which renders cancer incapable of surviving under amino acid depleted conditions is being exploited and explored as a therapeutic against cancer. Early clinical data on asparagine- and arginine-depleting drugs have demonstrated low toxicity and efficacy in melanoma, hepatocellular carcinoma and acute lymphoblastic leukemia. Methionine auxotrophy is a novel niche currently under exploration for targeting certain cancers. AREAS COVERED In this review we explore the discovery of methionine auxotrophy followed by in vitro, in vivo and patient data on targeting cancer with methionine depletion. We end with a small discussion on bioengineering, pegylation and red blood cell encapsulation as mechanisms for decreasing immunogenicity of methionine-depleting drugs. We hope to provide a platform for future pharmacology, toxicology and cytotoxicity studies with methionine depletion therapy and drugs. EXPERT OPINION Although methionine auxotrophy seems as a viable target, extensive research addressing normal versus cancer cell toxicity needs to be conducted. Further research also needs to be conducted into the molecular mechanism associated with methionine depletion therapy. Finally, novel methods need to be developed to decrease the immunogenicity of methionine-depleting drugs, a current issue with protein therapeutics.
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Affiliation(s)
- Vaidehi Agrawal
- Scott & White Cancer Research Institute, Scott & White Hospital, Department of Medicine, 5701 South Airport Road, Temple, Texas 76502, USA
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Bilir A, Erguven M, Yazihan N, Aktas E, Oktem G, Sabanci A. Enhancement of vinorelbine-induced cytotoxicity and apoptosis by clomipramine and lithium chloride in human neuroblastoma cancer cell line SH-SY5Y. J Neurooncol 2010; 100:385-95. [PMID: 20467784 DOI: 10.1007/s11060-010-0209-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Accepted: 04/14/2010] [Indexed: 02/04/2023]
Abstract
The aim of this work is to investigate whether clomipramine (CIM) and lithium chloride (LiCl) potentiate the cytotoxicity of vinorelbine (VNR) on SH-SY5Y human neuroblastoma cells in vitro and whether midkine (MK) can be a resistance factor for these treatments. Four groups of experiments were performed for 96 h using both monolayer and spheroid cultures of SH-SY5Y cells: (1) control group, (2) singly applied VNR, CIM, and LiCl, (3) VNR with CIM, and (4) VNR with LiCl. Their effects on monolayer and spheroid cultures were determined by evaluating cell proliferation, bromodeoxyuridine labeling index (BrdU-LI), apoptosis, cyclic adenosine monophosphate (cAMP) and midkine levels, colony-forming efficiency, spheroid size, and ultrastructure. In comparison with the control group, single and combination drug treatments significantly reduced the proliferation index (PI) for 96 h. The most potent reduction of PI was observed with VNR in combination with CIM and LiCl for all time intervals. VNR with CIM and LiCl seemed to be ineffective in reducing BrdU-LI of both monolayer cell and spheroid cultures, spheroid size, and cAMP level. VNR with LiCl increased apoptosis at 24 h, however VNR with CIM increased apoptosis at 96 h. VNR was the most potent drug in inhibiting colony-forming efficiency. The combination of VNR with CIM was the most potent in reducing midkine levels among all groups. Interestingly, the combination of VNR with LiCl led to both nuclear membrane breakdown and disappearance of the cellular membranes inside the spheroids. Both CIM and LiCl seemed to potentiate VNR-induced cytotoxicity, and MK was not a resistance factor for VNR, LiCl, and CIM.
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Affiliation(s)
- Ayhan Bilir
- Department of Histology and Embryology, Faculty of Medicine, Istanbul University, Istanbul, Turkey.
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40
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Stone EM, Glazer ES, Chantranupong L, Cherukuri P, Breece RM, Tierney DL, Curley SA, Iverson BL, Georgiou G. Replacing Mn(2+) with Co(2+) in human arginase i enhances cytotoxicity toward l-arginine auxotrophic cancer cell lines. ACS Chem Biol 2010; 5:333-42. [PMID: 20050660 DOI: 10.1021/cb900267j] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Replacing the two Mn(2+) ions normally present in human Arginase I with Co(2+) resulted in a significantly lowered K(M) value without a concomitant reduction in k(cat). In addition, the pH dependence of the reaction was shifted from a pK(a) of 8.5 to a pK(a) of 7.5. The combination of these effects led to a 10-fold increase in overall catalytic activity (k(cat)/K(M)) at pH 7.4, close to the pH of human serum. Just as important for therapeutic applications, Co(2+) substitution lead to significantly increased serum stability of the enzyme. Our data can be explained by direct coordination of l-Arg to one of the Co(2+) ions during reaction, consistent with previously reported model studies. In vitro cytotoxicity experiments verified that the Co(2+)-substituted human Arg I displays an approximately 12- to 15-fold lower IC(50) value for the killing of human hepatocellular carcinoma and melanoma cell lines and thus constitutes a promising new candidate for the treatment of l-Arg auxotrophic tumors.
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Affiliation(s)
- Everett M. Stone
- Departments of Chemical Engineering, Biomedical Engineering, Molecular Genetics and Microbiology
| | - Evan S. Glazer
- Department of Surgical Oncology, University of Texas, M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Lynne Chantranupong
- Departments of Chemical Engineering, Biomedical Engineering, Molecular Genetics and Microbiology
| | - Paul Cherukuri
- Department of Surgical Oncology, University of Texas, M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Robert M. Breece
- Department of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056
| | - David L. Tierney
- Department of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056
| | - Steven A. Curley
- Department of Surgical Oncology, University of Texas, M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Brent L. Iverson
- Institute for Cell and Institute for Molecular and Cell Biology
- Department of Chemistry and Biochemistry, University of Texas, Austin, Texas 78712
| | - George Georgiou
- Departments of Chemical Engineering, Biomedical Engineering, Molecular Genetics and Microbiology
- Institute for Cell and Institute for Molecular and Cell Biology
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Sato D, Nozaki T. Methionine gamma-lyase: The unique reaction mechanism, physiological roles, and therapeutic applications against infectious diseases and cancers. IUBMB Life 2009; 61:1019-28. [DOI: 10.1002/iub.255] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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