1
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Cheng C, Dores GM, Nayernama A, Jones SC, Rabik CA. Hepatic veno-occlusive disease with asparaginase products: a review of cases reported to the FDA adverse event reporting system and published in the literature. Pediatr Hematol Oncol 2024:1-11. [PMID: 39194183 DOI: 10.1080/08880018.2024.2395365] [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] [Received: 06/17/2024] [Revised: 08/15/2024] [Accepted: 08/17/2024] [Indexed: 08/29/2024]
Abstract
Multiple asparaginase products have been approved by the United States (US) Food and Drug Administration (FDA) for the treatment of acute lymphoblastic leukemia in pediatric and adult patients. Hepatic veno-occlusive disease (VOD) is a potentially life-threatening disorder resulting from damage to the liver sinusoidal endothelial cells. To evaluate this safety concern with asparaginase (i.e. Asparlas, Oncaspar, Rylaze, and Erwinaze) use, we performed a postmarketing review of hepatic VOD reports retrieved from the FDA Adverse Event Reporting System database and literature with these four products. We identified 55 cases of hepatic VOD following exposure to asparaginase products. The median time to onset of hepatic VOD from the first dose of asparaginase was 18 days (interquartile range 13-24 days). Notably, 80% (44/55) of cases reported grades 3-5 VOD per the Common Terminology Criteria for Adverse Events. Although patients received asparaginase with standard chemotherapeutic agents known to induce VOD, case-level data indicates that asparaginase products may have contributed to hepatic VOD. Asparaginase products are associated with hepatotoxicity and thrombosis, suggesting a plausible mechanism for asparaginase-induced hepatic VOD. Based on the totality of data, including temporality and biologic plausibility, we determined hepatic VOD to be a class effect with asparaginase products. These data contributed to the addition of hepatic VOD to the hepatoxicity warning in the US Prescribing Information for asparaginase class products.
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Affiliation(s)
- Connie Cheng
- Division of Pharmacovigilance, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Graça M Dores
- Division of Pharmacovigilance, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Afrouz Nayernama
- Division of Pharmacovigilance, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - S Christopher Jones
- Division of Pharmacovigilance, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Cara A Rabik
- Division of Hematologic Malignancies, Office of Oncologic Diseases, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
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2
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Lailaja VP, Hari V, Sumithra TG, Anusree VN, Suresh G, Sanil NK, Sharma S R K, Gopalakrishnan A. In vitro and in silico analysis unravelled clinically desirable attributes of Bacillus altitudinis L-asparaginase. J Appl Microbiol 2024; 135:lxae062. [PMID: 38467390 DOI: 10.1093/jambio/lxae062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/13/2024]
Abstract
AIMS To identify a marine L-asparaginase with clinically desirable attributes and characterize the shortlisted candidate through in silico tools. METHODS AND RESULTS Marine bacterial strains (number = 105) isolated from marine crabs were evaluated through a stepwise strategy incorporating the crucial attributes for therapeutic safety. The results demonstrated the potential of eight bacterial species for extracellular L-asparaginase production. However, only one isolate (Bacillus altitudinis CMFRI/Bal-2) showed clinically desirable attributes, viz. extracellular production, type-II nature, lack of concurrent L-glutaminase and urease activities, and presence of ansZ (functional gene for clinical type). The enzyme production was 22.55 ± 0.5 µM/mg protein/min within 24 h without optimization. The enzyme also showed good activity and stability in pH 7-8 and temperature 37°C, predicting the functioning inside the human body. The Michealis-Menten constant (Km) was 14.75 µM. Detailed in silico analysis based on functional gene authenticating the results of in vitro characterization and predicted the nonallergenic characteristic of the candidate. Docking results proved the higher affinity of the shortlisted candidate to L-asparagine than L-glutamine and urea. CONCLUSION Comprehensively, the study highlighted B. altitudinis type II asparaginase as a competent candidate for further research on clinically safe asparaginases.
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Affiliation(s)
- V P Lailaja
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
| | - Vishnu Hari
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
| | - T G Sumithra
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
| | - V N Anusree
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
| | - Gayathri Suresh
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
- Cochin University of Science and Technology, Kochi 682022, Kerala, India
| | - N K Sanil
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
| | - Krupesha Sharma S R
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
| | - A Gopalakrishnan
- Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (CMFRI), Ernakulam Kochi 682018, Kerala, India
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3
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Papadopoulou V, Schiavini G. Acquired Clotting Factor Deficits During Treatment with Asparaginase in an Institutional Cohort. J Blood Med 2023; 14:569-574. [PMID: 37965639 PMCID: PMC10641023 DOI: 10.2147/jbm.s428159] [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: 06/29/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Abstract
We invariably see prolongation of activated partial thromboplastin time in patients treated with asparaginase in our clinical practice, but have noted that, contrary to hypofibrinogenemia and low antithrombin, clotting times' prolongation by asparaginase is largely unreported in the literature and guidelines and is not widely known to clinicians. We report on aPTT prolongations in a small cohort of patients, and on their origin, as investigated by measurements of clotting factors, fibrinogen, and D-dimers before and after asparaginase administration. We observed significant reductions in FIX and FXI (median post-treatment values of 27 IU/dl and 52 IU/dl, respectively), confirming one previous observation. A decrease in FXII was less pronounced but contributed to the prolonged aPTTs (FXII has no effect on in vivo haemostasis). The factor deficits are not due to consumption, as evidenced by unchanged D-dimer levels, and are, therefore, probably caused by disturbed factor synthesis. Our observations and insights contribute to elucidation of the profile of clotting assays during asparaginase treatment, and thus, to optimally monitor for undesirable events or steer situations of therapeutic anticoagulation without the risk of suboptimal or excessive anticoagulation.
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Affiliation(s)
- Vasiliki Papadopoulou
- Service and Laboratory of Hematology, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Giulia Schiavini
- Service and Laboratory of Hematology, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
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4
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Coe-Eisenberg TD, Perissinotti AJ, Marini BL, Pettit KM, Bixby DL, Burke PW, Benitez L. Evaluating the efficacy and toxicity of dose adjusted pegylated L-asparaginase in combination with therapeutic drug monitoring. Ann Hematol 2023; 102:3133-3141. [PMID: 37480389 DOI: 10.1007/s00277-023-05373-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 07/14/2023] [Indexed: 07/24/2023]
Abstract
The incorporation of pediatric-inspired regimens in the adolescent-young-adult (AYA) and adult populations have resulted improved survival outcomes (Stock et al. Blood 133(14):1548-1559 2019; Dunsmore et al. J Clin Oncol 38(28):3282-3293 2020; DeAngelo et al. Leukemia 29(3):526-534 2015). Nonetheless incorporation of such regimens is limited by increased toxicity to asparaginase. Dosing strategies that reduce the weight-based dose of pegylated-L-asparaginase (PEG-asparaginase) utilizing activity monitoring have been shown to result in better tolerability of these regimens. The purpose of this study was to analyze the efficacy and safety of treating adults with Philadelphia chromosome negative (Ph-) ALL with pediatric-inspired regimens that incorporate PEG-asparaginase dose adjustments and asparaginase activity level monitoring. Patients aged 18-65 years initiated on pediatric-inspired regimens utilizing dose-reduced PEG-asparaginase with therapeutic drug monitoring-guided adjustments were included. The screening of 122 patients treated between 2015 and 2021 resulted in the inclusion of 54 patients. The median age of the cohort was 35 years (16-65 years), and median body mass index (BMI) was 30 kg/m2 (18.3-53.4 kg/m2). The 36-month survival estimate was 62.1% (95% CI 48.1-77.7%), and the median overall survival (OS) was 62.2 months (95% CI 35.1-89.3 months). In the AYA cohort, the 36-month survival was 71.2% (95% CI 55.8-91%) and the median overall survival was not reached. Survival was not significantly affected by immunophenotype or BMI. Discontinuation due to toxicity or hypersensitivity reactions was low at 11% and 9% respectively. The encouraging survival outcomes and favorable tolerability of this older population in the real-world setting support the use of individualized PEG-asparaginase dosing with PharmD-guided therapeutic drug monitoring.
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Affiliation(s)
| | | | - Bernard L Marini
- Michigan Medicine, Ann Arbor, MI, USA
- Department of Pharmacy Services Michigan Medicine, University of Michigan College of Pharmacy, 1540 E. Hospital Dr, Ann Arbor, MI, 48109, USA
| | | | | | | | - Lydia Benitez
- Michigan Medicine, Ann Arbor, MI, USA.
- Department of Pharmacy Services Michigan Medicine, University of Michigan College of Pharmacy, 1540 E. Hospital Dr, Ann Arbor, MI, 48109, USA.
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5
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Dos Santos K, Bertho G, Caradeuc C, Baud V, Montagne A, Abergel D, Giraud N, Baudin M. A Toolbox for Glutamine Use in Dissolution Dynamic Nuclear Polarization: from Enzymatic Reaction Monitoring to the Study of Cellular Metabolic Pathways and Imaging. Chemphyschem 2023; 24:e202300151. [PMID: 36973178 DOI: 10.1002/cphc.202300151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 03/29/2023]
Abstract
Glutamine is under scrutiny regarding its metabolic deregulation linked to energetic reprogramming in cancer cells. Many analytical techniques have been used to better understand the impact of the metabolism of amino acids on biological processes, however only a few are suited to work with complex samples. Here, we report the use of a general dissolution dynamic nuclear polarization (D-DNP) formulation using an unexpensive radical as a multipurpose tool to study glutamine, with insights from enzymatic modelling to complex metabolic networks and fast imaging. First, hyperpolarized [5-13 C] glutamine is used as molecular probe to study the kinetic action of two enzymes: L-asparaginase that has been used as an anti-metabolic treatment for cancer, and glutaminase. These results are also compared with those acquired with another hyperpolarized amino acid, [1,4-13 C] asparagine. Second, we explored the use of hyperpolarized (HP) substrates to probe metabolic pathways by monitoring metabolic profiles arising from hyperpolarized glutamine in E. coli extracts. Finally, a highly concentrated sample formulation is proposed for the purpose of fast imaging applications. We think that this approach can be extended to formulate other amino acids as well as other metabolites and provide complementary insights into the analysis of metabolic networks.
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Affiliation(s)
- Karen Dos Santos
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, 45, Rue des Saints Pères, 75006, Paris, France
| | - Gildas Bertho
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, 45, Rue des Saints Pères, 75006, Paris, France
| | - Cédric Caradeuc
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, 45, Rue des Saints Pères, 75006, Paris, France
| | - Véronique Baud
- Laboratoire NF-κB, Différenciation et Cancer, Université Paris Cité, 24, Rue du faubourg Saint Jacques, 75014, Paris, France
| | - Aurélie Montagne
- Laboratoire NF-κB, Différenciation et Cancer, Université Paris Cité, 24, Rue du faubourg Saint Jacques, 75014, Paris, France
| | - Daniel Abergel
- Laboratoire des Biomolécules, LBM, Département de chimie, École Normale Supérieure, PSL Université, Sorbonne Université, 45 Rue d'Ulm, 75005, Paris, France
| | - Nicolas Giraud
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, 45, Rue des Saints Pères, 75006, Paris, France
| | - Mathieu Baudin
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, 45, Rue des Saints Pères, 75006, Paris, France
- Laboratoire des Biomolécules, LBM, Département de chimie, École Normale Supérieure, PSL Université, Sorbonne Université, 45 Rue d'Ulm, 75005, Paris, France
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6
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Darnal S, Patial V, Kumar V, Kumar S, Kumar V, Padwad YS, Singh D. Biochemical characterization of extremozyme L-asparaginase from Pseudomonas sp. PCH199 for therapeutics. AMB Express 2023; 13:22. [PMID: 36828987 PMCID: PMC9958223 DOI: 10.1186/s13568-023-01521-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/25/2023] [Indexed: 02/26/2023] Open
Abstract
L-asparaginase (L-ASNase) from microbial sources is a commercially vital enzyme to treat acute lymphoblastic leukemia. However, the side effects associated with the commercial formulations of L-ASNases intrigued to explore for efficient and desired pharmacological enzymatic features. Here, we report the biochemical and cytotoxic evaluation of periplasmic L-ASNase of Pseudomonas sp. PCH199 isolated from the soil of Betula utilis, the Himalayan birch. L-ASNase production from wild-type PCH199 was enhanced by 2.2-fold using the Response Surface Methodology (RSM). Increased production of periplasmic L-ASNase was obtained using an optimized osmotic shock method followed by its purification. The purified L-ASNase was a monomer of 37.0 kDa with optimum activity at pH 8.5 and 60 ℃. It also showed thermostability retaining 100.0% (200 min) and 90.0% (70 min) of the activity at 37 and 50 ℃, respectively. The Km and Vmax values of the purified enzyme were 0.164 ± 0.009 mM and 54.78 ± 0.4 U/mg, respectively. L-ASNase was cytotoxic to the K562 blood cancer cell line (IC50 value 0.309 U/mL) within 24 h resulting in apoptotic nuclear morphological changes as examined by DAPI staining. Therefore, the dynamic functionality in a wide range of pH and temperature and stability of PCH199 L-ASNase at 37 ℃ with cytotoxic potential proves to be pharmaceutically important for therapeutic application.
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Affiliation(s)
- Sanyukta Darnal
- grid.417640.00000 0004 0500 553XMolecular and Microbial Genetics Lab, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176 061 India ,grid.469887.c0000 0004 7744 2771Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002 India
| | - Vijeta Patial
- grid.417640.00000 0004 0500 553XMolecular and Microbial Genetics Lab, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176 061 India ,grid.469887.c0000 0004 7744 2771Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002 India
| | - Virender Kumar
- grid.417640.00000 0004 0500 553XMolecular and Microbial Genetics Lab, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176 061 India
| | - Subhash Kumar
- grid.417640.00000 0004 0500 553XMolecular and Microbial Genetics Lab, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176 061 India ,grid.469887.c0000 0004 7744 2771Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002 India
| | - Vijay Kumar
- grid.417640.00000 0004 0500 553XMolecular and Microbial Genetics Lab, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176 061 India
| | - Yogendra S. Padwad
- grid.469887.c0000 0004 7744 2771Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002 India ,grid.417640.00000 0004 0500 553XDietetics & Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176 061 India
| | - Dharam Singh
- Molecular and Microbial Genetics Lab, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176 061, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, India.
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7
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Zhou R, Liang T, Li T, Huang J, Chen C. Possible mechanism of metabolic and drug resistance with L-asparaginase therapy in childhood leukaemia. Front Oncol 2023; 13:1070069. [PMID: 36816964 PMCID: PMC9929349 DOI: 10.3389/fonc.2023.1070069] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/20/2023] [Indexed: 02/04/2023] Open
Abstract
L-asparaginase, which hydrolyzes asparagine into aspartic acid and ammonia, is frequently used to treat acute lymphoblastic leukaemia in children. When combined with other chemotherapy drugs, the event-free survival rate is 90%. Due to immunogenicity and drug resistance, however, not all patients benefit from it, restricting the use of L-asparaginase therapy in other haematological cancers. To solve the problem of immunogenicity, several L-ASNase variants have emerged, such as Erwinia-ASNase and PEG-ASNase. However, even when Erwinia-ASNase is used as a substitute for E. coli-ASNase or PEG-ASNase, allergic reactions occur in 3%-33% of patients. All of these factors contributed to the development of novel L-ASNases. Additionally, L-ASNase resistance mechanisms, such as the methylation status of ASNS promoters and activation of autophagy, have further emphasized the importance of personalized treatment for paediatric haematological neoplasms. In this review, we discussed the metabolic effects of L-ASNase, mechanisms of drug resistance, applications in non-ALL leukaemia, and the development of novel L-ASNase.
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Affiliation(s)
| | | | | | | | - Chun Chen
- *Correspondence: Junbin Huang, ; Chun Chen,
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8
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Strzelczyk P, Zhang D, Alexandratos J, Piszczek G, Wlodawer A, Lubkowski J. The dimeric form of bacterial l-asparaginase YpAI is fully active. FEBS J 2023; 290:780-795. [PMID: 36152020 PMCID: PMC10683579 DOI: 10.1111/febs.16635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/05/2022] [Accepted: 09/23/2022] [Indexed: 02/04/2023]
Abstract
l-asparaginases from mesophilic bacteria (ASNases), including two enzymes very successfully used in the treatment of leukaemia, have been consistently described as homotetramers. On the contrary, structural studies show that homodimers of these enzymes should be sufficient to carry out the catalytic reaction. In this report, we investigated whether the type I Yersinia pestis asparaginase (YpAI) is active in a dimeric form or whether the tetrameric quaternary structure is critical for its activity. Using multiple biophysical techniques that investigate enzymatic properties and quaternary structure at either high or low protein concentration, we found that dimeric YpAI is fully active, suggesting that the tetrameric form of this subfamily of enzymes does not bear significant enzymatic relevance. In this process, we extensively characterized YpAI, showing that it is a cooperative enzyme, although the mechanism of allostery is still not definitely established. We showed that, like most type I ASNases, the substrate affinity of YpAI is low and this enzyme is very similar in terms of both the structure and enzymatic properties to homologous type I ASNase from Escherichia coli (EcAI). We extended these studies to more medically relevant type II ASNases, used as anti-leukaemia drugs. We confirmed that type II ASNases are not allosteric, and that they might also be functional in a dimeric form. However, the determination of the accurate tetramer⇆dimer dissociation constants of these enzymes that most likely lie in the picomolar range is not possible with currently available biophysical techniques.
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Affiliation(s)
- Pawel Strzelczyk
- Center for Structural Biology, Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Di Zhang
- Center for Structural Biology, Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Jerry Alexandratos
- Center for Structural Biology, Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Grzegorz Piszczek
- Biophysics Core Facility, National Heart, Lung, and Blood Institute, Bethesda, MD, USA
| | - Alexander Wlodawer
- Center for Structural Biology, Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Jacek Lubkowski
- Center for Structural Biology, Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
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9
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Anticancer Asparaginases: Perspectives in Using Filamentous Fungi as Cell Factories. Catalysts 2023. [DOI: 10.3390/catal13010200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The enzyme L-asparaginase (L-asparagine amidohydrolase) catalyzes the breakdown of L-asparagine into aspartate and ammonia, which leads to an anti-neoplastic activity stemming from its capacity to deplete L-asparagine concentrations in the bloodstream, and it is therefore used in cases of acute lymphoblastic leukemia (ALL) to inhibit malignant cell growth. Nowadays, this anti-cancer enzyme, largely produced by Escherichia coli, is well established on the market. However, E. coli L-asparaginase therapy has side effects such as anaphylaxis, coagulation abnormality, low plasma half-life, hepatotoxicity, pancreatitis, protease action, hyperglycemia, and cerebral dysfunction. This review provides a perspective on the use of filamentous fungi as alternative cell factories for L-asparaginase production. Filamentous fungi, such as various Aspergillus species, have superior protein secretion capacity compared to yeast and bacteria and studies show their potential for the future production of proteins with humanized N-linked glycans. This article explores the past and present applications of this important enzyme and discusses the prospects for using filamentous fungi to produce safe eukaryotic asparaginases with high production yields.
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10
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Sánchez L, Medina FE, Mendoza F, Febres-Molina C, Jaña GA. Elucidation of the Reaction Mechanism of Cavia porcellus l-Asparaginase: A QM/MM Study. J Chem Inf Model 2023; 63:270-280. [PMID: 36469738 DOI: 10.1021/acs.jcim.2c01122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The l-asparaginase (l-ASNase) enzyme catalyzes the conversion of the non-essential amino acid l-asparagine into l-aspartic acid and ammonia. Importantly, the l-ASNases are used as a key part of the treatment of acute lymphoblastic leukemia (ALL); however, despite their benefits, they trigger severe side effects because they have their origin in bacterial species (Escherichia coli and Erwinia chrysanthemi). Therefore, one way to solve these side effects is the use of l-ASNases with characteristics similar to those of bacterial types, but from different sources. In this sense, Cavia porcellus l-ASNase (CpA) of mammalian origin is a promising enzyme because it possesses similarities with bacterial species. In this work, the hydrolysis reaction for C. porcellus l-asparaginase was studied from an atomistic point of view. The QM/MM methodology was employed to describe the reaction, from which it was found that the conversion mechanism of l-asparagine into l-aspartic acid occurs in four steps. It was identified that the nucleophilic attack and release of the ammonia group is the rate-limiting step of the reaction. In this step, the nucleophile (Thr19) attacks the substrate (ASN) leading to the formation of a covalent intermediate and release of the leaving group (ammonia). The calculated energy barrier is 18.9 kcal mol-1, at the M06-2X+D3(0)/6-311+G(2d,2p)//CHARMM36 level of theory, which is in agreement with the kinetic data available in the literature, 15.9 kcal mol-1 (derived from the kcat value of 38.6 s-1). These catalytic aspects will hopefully pave the way toward enhanced forms of CpA. Finally, our work emphasizes that computational calculations may enhance the rational design of mutations to improve the catalytic properties of the CpA enzyme.
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Affiliation(s)
- Leslie Sánchez
- Doctorado en Fisicoquímica Molecular, Facultad de Ciencias Exactas, Universidad Andres Bello, República 275, Santiago 8370136, Chile.,Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano 7100, Talcahuano 4260000, Chile
| | - Fabiola E Medina
- Departamento de Química, Facultad de Ciencias, Universidad del Bío-Bío, Concepción 4051381, Chile
| | - Fernanda Mendoza
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano 7100, Talcahuano 4260000, Chile.,Departamento de Ciencias Químicas y Recursos Naturales, Facultad de Ingeniería y Ciencias, Universidad de la Frontera, Av Francisco Salazar 01145, Temuco 4780000, Chile
| | - Camilo Febres-Molina
- Doctorado en Fisicoquímica Molecular, Facultad de Ciencias Exactas, Universidad Andres Bello, República 275, Santiago 8370136, Chile.,Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano 7100, Talcahuano 4260000, Chile
| | - Gonzalo A Jaña
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano 7100, Talcahuano 4260000, Chile
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11
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Comparative structural and kinetic study for development of a novel candidate L-asparaginase based pharmaceutical. Biochem Eng J 2023. [DOI: 10.1016/j.bej.2023.108806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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12
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Chi H, Xia B, Shen J, Zhu X, Lu Z, Lu F, Zhu P. Characterization of a novel and glutaminase-free type II L-asparaginase from Corynebacterium glutamicum and its acrylamide alleviation efficiency in potato chips. Int J Biol Macromol 2022; 221:1384-1393. [PMID: 36130640 DOI: 10.1016/j.ijbiomac.2022.09.162] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/31/2022] [Accepted: 09/16/2022] [Indexed: 11/17/2022]
Abstract
Type II L-asparaginase as a pivotal enzyme agent has been applied to treating for acute lymphoblastic leukemia (ALL) and efficient mitigation of acrylamide formed in fried and baked foods. However, low activity, narrow range of pH stability, as well as undesirable glutaminase activity hinder the applications of this enzyme. In our work, A novel type II L-asparaginase (CgASNase) from Corynebacterium glutamicum with molecular mass of about 35 kDa was chosen to express in E. coli. CgASNase shared only 27 % structural identity with the reported L-asparaginase from Helicobacter pylori. The purified CgASNase showed the highest specific activity of 1979.08 IU mg-1 to L-asparagine, compared with reported type II ASNases in the literature. CgASNase displayed superior stability at a wide pH range from 5.0 to 11.0, and retained about 76 % of its activity at 30 °C for 30 min. The kinetic parameters Km (Michaelis constant), kcat (turnover number), and kcat/Km (catalytic efficiency) values of 4.66 mM, 79,697.40 min-1, and 17,102.45 mM-1 min-1, respectively. More importantly, CgASNase exhibited strict substrate specificity towards L-asparagine, no detectable activity to l-glutamine. To explore its ability to catalyze L-asparagine, CgASNase was supplied in frying potato chips, which produced the fries with 84 % less acrylamide content compared with no supply. These findings suggest that CgASNase presents excellent properties for chemotherapy against diseases and great potential in the food processing industry.
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Affiliation(s)
- Huibing Chi
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Bingjie Xia
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Juan Shen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Xiaoyu Zhu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zhaoxin Lu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Fengxia Lu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Ping Zhu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
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13
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Van Trimpont M, Schalk AM, De Visser Y, Nguyen HA, Reunes L, Vandemeulebroecke K, Peeters E, Su Y, Lee H, Lorenzi PL, Chan WK, Mondelaers V, De Moerloose B, Lammens T, Goossens S, Van Vlierberghe P, Lavie A. In vivo stabilization of a less toxic asparaginase variant leads to a durable antitumor response in acute leukemia. Haematologica 2022; 108:409-419. [PMID: 35979719 PMCID: PMC9890011 DOI: 10.3324/haematol.2022.281390] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2002] [Indexed: 02/03/2023] Open
Abstract
Asparagine is a non-essential amino acid since it can either be taken up via the diet or synthesized by asparagine synthetase. Acute lymphoblastic leukemia (ALL) cells do not express asparagine synthetase or express it only minimally, which makes them completely dependent on extracellular asparagine for their growth and survival. This dependency makes ALL cells vulnerable to treatment with L-asparaginase, an enzyme that hydrolyzes asparagine. To date, all clinically approved L-asparaginases have significant L-glutaminase co-activity, associated with non-immune related toxic side effects observed during therapy. Therefore, reduction of L-glutaminase co-activity with concomitant maintenance of its anticancer L-asparaginase effect may effectively improve the tolerability of this unique drug. Previously, we designed a new alternative variant of Erwinia chrysanthemi (ErA; Erwinaze) with decreased L-glutaminase co-activity, while maintaining its L-asparaginase activity, by the introduction of three key mutations around the active site (ErA-TM). However, Erwinaze and our ErA-TM variant have very short half-lives in vivo. Here, we show that the fusion of ErA-TM with an albumin binding domain (ABD)-tag significantly increases its in vivo persistence. In addition, we evaluated the in vivo therapeutic efficacy of ABD-ErA-TM in a B-ALL xenograft model of SUP-B15. Our results show a comparable long-lasting durable antileukemic effect between the standard-of-care pegylated-asparaginase and ABD-ErA-TM L-asparaginase, but with fewer co-glutaminase-related acute side effects. Since the toxic side effects of current L-asparaginases often result in treatment discontinuation in ALL patients, this novel ErA-TM variant with ultra-low L-glutaminase co-activity and long in vivo persistence may have great clinical potential.
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Affiliation(s)
- Maaike Van Trimpont
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium,Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Amanda M. Schalk
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, IL, USA
| | - Yanti De Visser
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium,Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Hien Anh Nguyen
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, IL, USA
| | - Lindy Reunes
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Katrien Vandemeulebroecke
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium,Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Evelien Peeters
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Ying Su
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, IL, USA
| | - Hyun Lee
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago (UIC), Chicago, IL, USA,Biophysics Core at Research Resources Center, University of Illinois at Chicago (UIC), Chicago, IL, USA
| | - Philip L. Lorenzi
- Metabolomics Core Facility, Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wai-Kin Chan
- Metabolomics Core Facility, Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Veerle Mondelaers
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Barbara De Moerloose
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium,Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Tim Lammens
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium,Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Steven Goossens
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Pieter Van Vlierberghe
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium,#PVV and AL contributed equally as co-senior authors
| | - Arnon Lavie
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, USA; The Jesse Brown VA Medical Center, Chicago, IL.
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14
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Van Trimpont M, Peeters E, De Visser Y, Schalk AM, Mondelaers V, De Moerloose B, Lavie A, Lammens T, Goossens S, Van Vlierberghe P. Novel Insights on the Use of L-Asparaginase as an Efficient and Safe Anti-Cancer Therapy. Cancers (Basel) 2022; 14:cancers14040902. [PMID: 35205650 PMCID: PMC8870365 DOI: 10.3390/cancers14040902] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/05/2022] [Accepted: 02/09/2022] [Indexed: 12/14/2022] Open
Abstract
Simple Summary L-asparaginase (L-ASNase) therapy is key for achieving the very high cure rate of pediatric acute lymphoblastic leukemia (ALL), yet its use is mostly confined to this indication. One main reason preventing the expansion of today’s FDA-approved L-ASNases to solid cancers is their high toxicity and side effects, which become especially challenging in adult patients. The design of optimized L-ASNase molecules provides opportunities to overcome these unwanted toxicities. An additional challenge to broader application of L-ASNases is how cells can counter the pharmacological effect of this drug and the identification of L-ASNases resistance mechanisms. In this review, we discuss recent insights into L-ASNase adverse effects, resistance mechanisms, and how novel L-ASNase variants and drug combinations can expand its clinical applicability, with a focus on both hematological and solid tumors. Abstract L-Asparaginase (L-ASNase) is an enzyme that hydrolyses the amino acid asparagine into aspartic acid and ammonia. Systemic administration of bacterial L-ASNase is successfully used to lower the bioavailability of this non-essential amino acid and to eradicate rapidly proliferating cancer cells with a high demand for exogenous asparagine. Currently, it is a cornerstone drug in the treatment of the most common pediatric cancer, acute lymphoblastic leukemia (ALL). Since these lymphoblasts lack the expression of asparagine synthetase (ASNS), these cells depend on the uptake of extracellular asparagine for survival. Interestingly, recent reports have illustrated that L-ASNase may also have clinical potential for the treatment of other aggressive subtypes of hematological or solid cancers. However, immunogenic and other severe adverse side effects limit optimal clinical use and often lead to treatment discontinuation. The design of optimized and novel L-ASNase formulations provides opportunities to overcome these limitations. In addition, identification of multiple L-ASNase resistance mechanisms, including ASNS promoter reactivation and desensitization, has fueled research into promising novel drug combinations to overcome chemoresistance. In this review, we discuss recent insights into L-ASNase adverse effects, resistance both in hematological and solid tumors, and how novel L-ASNase variants and drug combinations can expand its clinical applicability.
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Affiliation(s)
- Maaike Van Trimpont
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
| | - Evelien Peeters
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Yanti De Visser
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Department of Imaging and Pathology, KU Leuven, 3000 Leuven, Belgium
| | - Amanda M. Schalk
- Department of Biochemistry and Molecular Genetics, University of Illinois, Chicago, IL 60607, USA; (A.M.S.); (A.L.)
| | - Veerle Mondelaers
- Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Barbara De Moerloose
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, 9000 Ghent, Belgium;
- Department of Internal Medicine and Pediatrics, Ghent University, 9000 Ghent, Belgium
| | - Arnon Lavie
- Department of Biochemistry and Molecular Genetics, University of Illinois, Chicago, IL 60607, USA; (A.M.S.); (A.L.)
- The Jesse Brown VA Medical Center, Chicago, IL 60607, USA
| | - Tim Lammens
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Pediatric Hemato-Oncology and Stem Cell Transplantation, Ghent University Hospital, 9000 Ghent, Belgium;
- Department of Internal Medicine and Pediatrics, Ghent University, 9000 Ghent, Belgium
| | - Steven Goossens
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
| | - Pieter Van Vlierberghe
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium; (M.V.T.); (E.P.); (Y.D.V.); (B.D.M.); (T.L.); (S.G.)
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
- Correspondence:
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15
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Saeed H, Elsawy E, Shalaby M, Abdel-Fattah M, Hemida A, Eldoksh A, Ataya FS, Nematalla H, Elkewedi M, Labrou NN, El-Nikhely N. L-asparaginase from Dickeya chrysanthemi: expression, purification and cytotoxicity assessment. Prep Biochem Biotechnol 2021; 52:668-680. [PMID: 34612174 DOI: 10.1080/10826068.2021.1983831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Microbial L-asparaginases are aminohydrolases that hydrolyze L-asparagine to L-aspartate. They are used to treat acute lymphoblastic leukemia and Hodgkin's lymphomas and in food industries. Increasing demand for L-ASNases is therefore needed. In the current study, the recombinant L-ASNase from Dickeya chrysanthemi (DcL-ASNase) was cloned into pET28a (+) expression vector and expressed in Escherichia coli as a 6His-tagged fusion protein and purified using Ni2+ chelated Sepharose chromatography resin, yielding a highly purified enzyme. Kinetics analysis allowed the determination of its substrate specificity and the physicochemical parameters that affect enzyme activity. The enzyme showed operational stability at 37 °C and 45 °C. The immunogenicity of the purified DcL-ASNase was evaluated by measuring the IgG and IgM levels in rats after injection. The cytotoxicity DcL-ASNase in selected cancer cell lines and peripheral blood monocytes was determined. The results showed that the enzyme induces pleiotropic effects, including significant morphological changes and the formation of apoptotic bodies. No cytotoxic effects were observed in peripheral blood monocytes at the same concentrations. In addition, gene expression analysis by RT-PCR of apoptotic biomarkers (Bax, survivin, and Ki-67) allowed the study of the apoptotic mechanism induced by DcL-ASNase on THP-1 cells.
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Affiliation(s)
- Hesham Saeed
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Eman Elsawy
- Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Manal Shalaby
- City of Scientific Research and Technological Applications, New Borg El-Arab, Egypt
| | - Manal Abdel-Fattah
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Asmaa Hemida
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Ahmad Eldoksh
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Farid Shokry Ataya
- Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Hesham Nematalla
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Mohamed Elkewedi
- Department of Medical Laboratory Technology, Faculty of Applied Health Sciences Technology, Pharos University in Alexandria, Alexandria, Egypt
| | - Nikolaos N Labrou
- Department of Biotechnology, Agricultural University of Athens, Athens, Greece
| | - Nefertiti El-Nikhely
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
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16
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Loch JI, Jaskolski M. Structural and biophysical aspects of l-asparaginases: a growing family with amazing diversity. IUCRJ 2021; 8:514-531. [PMID: 34258001 PMCID: PMC8256714 DOI: 10.1107/s2052252521006011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 06/09/2021] [Indexed: 06/13/2023]
Abstract
l-Asparaginases have remained an intriguing research topic since their discovery ∼120 years ago, especially after their introduction in the 1960s as very efficient antileukemic drugs. In addition to bacterial asparaginases, which are still used to treat childhood leukemia, enzymes of plant and mammalian origin are now also known. They have all been structurally characterized by crystallography, in some cases at outstanding resolution. The structural data have also shed light on the mechanistic details of these deceptively simple enzymes. Yet, despite all this progress, no better therapeutic agents have been found to beat bacterial asparaginases. However, a new option might arise with the discovery of yet another type of asparaginase, those from symbiotic nitrogen-fixing Rhizobia, and with progress in the protein engineering of enzymes with desired properties. This review surveys the field of structural biology of l-asparaginases, focusing on the mechanistic aspects of the well established types and speculating about the potential of the new members of this amazingly diversified family.
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Affiliation(s)
- Joanna I. Loch
- Department of Crystal Chemistry and Crystal Physics, Faculty of Chemistry, Jagiellonian University, Cracow, Poland
| | - Mariusz Jaskolski
- Department of Crystallography, Faculty of Chemistry, A. Mickiewicz University, Poznan, Poland
- Center for Biocrystallographic Research, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland
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17
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Castro D, Marques ASC, Almeida MR, de Paiva GB, Bento HBS, Pedrolli DB, Freire MG, Tavares APM, Santos-Ebinuma VC. L-asparaginase production review: bioprocess design and biochemical characteristics. Appl Microbiol Biotechnol 2021; 105:4515-4534. [PMID: 34059941 DOI: 10.1007/s00253-021-11359-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/06/2021] [Accepted: 05/16/2021] [Indexed: 12/17/2022]
Abstract
In the past decades, the production of biopharmaceuticals has gained high interest due to its great sensitivity, specificity, and lower risk of negative effects to patients. Biopharmaceuticals are mostly therapeutic recombinant proteins produced through biotechnological processes. In this context, L-asparaginase (L-asparagine amidohydrolase, L-ASNase (E.C. 3.5.1.1)) is a therapeutic enzyme that has been abundantly studied by researchers due to its antineoplastic properties. As a biopharmaceutical, L-ASNase has been used in the treatment of acute lymphoblastic leukemia (ALL), acute myeloblastic leukemia (AML), and other lymphoid malignancies, in combination with other drugs. Besides its application as a biopharmaceutical, this enzyme is widely used in food processing industries as an acrylamide mitigation agent and as a biosensor for the detection of L-asparagine in physiological fluids at nano-levels. The great demand for L-ASNase is supplied by recombinant enzymes from Escherichia coli and Erwinia chrysanthemi. However, production processes are associated to low yields and proteins associated to immunogenicity problems, which leads to the search for a better enzyme source. Considering the L-ASNase pharmacological and food importance, this review provides an overview of the current biotechnological developments in L-ASNase production and biochemical characterization aiming to improve the knowledge about its production. KEY POINTS: • Microbial enzyme applications as biopharmaceutical and in food industry • Biosynthesis process: from the microorganism to bioreactor technology • Enzyme activity and kinetic properties: crucial for the final application.
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Affiliation(s)
- Daniel Castro
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Ana Sofia C Marques
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Mafalda R Almeida
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Gabriela B de Paiva
- Department of Engineering Bioprocess and Biotechnology, School of Pharmaceutical Sciences, UNESP - São Paulo State University, Araraquara, Brazil
| | - Heitor B S Bento
- Department of Engineering Bioprocess and Biotechnology, School of Pharmaceutical Sciences, UNESP - São Paulo State University, Araraquara, Brazil
| | - Danielle B Pedrolli
- Department of Engineering Bioprocess and Biotechnology, School of Pharmaceutical Sciences, UNESP - São Paulo State University, Araraquara, Brazil
| | - Mara G Freire
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Ana P M Tavares
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Valéria C Santos-Ebinuma
- Department of Engineering Bioprocess and Biotechnology, School of Pharmaceutical Sciences, UNESP - São Paulo State University, Araraquara, Brazil.
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Li T, Copeland C, Le A. Glutamine Metabolism in Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1311:17-38. [PMID: 34014532 DOI: 10.1007/978-3-030-65768-0_2] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Metabolism is a fundamental process for all cellular functions. For decades, there has been growing evidence of a relationship between metabolism and malignant cell proliferation. Unlike normal differentiated cells, cancer cells have reprogrammed metabolism in order to fulfill their energy requirements. These cells display crucial modifications in many metabolic pathways, such as glycolysis and glutaminolysis, which include the tricarboxylic acid (TCA) cycle, the electron transport chain (ETC), and the pentose phosphate pathway (PPP) [1]. Since the discovery of the Warburg effect, it has been shown that the metabolism of cancer cells plays a critical role in cancer survival and growth. More recent research suggests that the involvement of glutamine in cancer metabolism is more significant than previously thought. Glutamine, a nonessential amino acid with both amine and amide functional groups, is the most abundant amino acid circulating in the bloodstream [2]. This chapter discusses the characteristic features of glutamine metabolism in cancers and the therapeutic options to target glutamine metabolism for cancer treatment.
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Affiliation(s)
- Ting Li
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | - Anne Le
- Department of Pathology and Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,Department of Chemical and Biomolecular Engineering, Johns Hopkins University Whiting School of Engineering, Baltimore, MD, USA.
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19
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Circumventing the side effects of L-asparaginase. Biomed Pharmacother 2021; 139:111616. [PMID: 33932739 DOI: 10.1016/j.biopha.2021.111616] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/07/2021] [Accepted: 04/12/2021] [Indexed: 12/13/2022] Open
Abstract
L-asparaginase is an enzyme that catalyzes the degradation of asparagine and successfully used in the treatment of acute lymphoblastic leukemia. L-asparaginase toxicity is either related to hypersensitivity to the foreign protein or to a secondary L-glutaminase activity that causes inhibition of protein synthesis. PEGylated versions have been incorporated into the treatment protocols to reduce immunogenicity and an alternative L-asparaginase derived from Dickeya chrysanthemi is used in patients with anaphylactic reactions to the E. coli L-asparaginase. Alternative approaches commonly explore new sources of the enzyme as well as the use of protein engineering techniques to create less immunogenic, more stable variants with lower L-glutaminase activity. This article reviews the main strategies used to overcome L-asparaginase shortcomings and introduces recent tools that can be used to create therapeutic enzymes with improved features.
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20
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Saeed H, Hemida A, Abdel-Fattah M, Eldoksh A, Shalaby M, Nematalla H, El-Nikhely N, Elkewedi M. Pseudomonas aeruginosa recombinant L-asparaginase: Large scale production, purification, and cytotoxicity on THP-1, MDA-MB-231, A549, Caco2 and HCT-116 cell lines. Protein Expr Purif 2021; 181:105820. [PMID: 33440252 DOI: 10.1016/j.pep.2021.105820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 12/02/2020] [Accepted: 01/03/2021] [Indexed: 11/29/2022]
Abstract
In previous studies Pseudomonas aeruginosal-ASNase complete coding sequence gene, 984 bp (GenBank accession number KU161101.2) was isolated by PCR, cloned into pET28a(+) vector, expressed in E. coli DE3(BL21) pLysS, purified to apparent homogeneity and biochemically characterized. In the present work we highlight large scale production, affinity purification of the recombinant enzyme, effect of osmolytes on the stability of the l-ASNase and cytotoxicity on different cancer cell lines. Successful overexpression was achieved in E. coli as a 6-His-Tag fusion protein after 18 h of induction with lactose at a concentration of 2 g/L in fermentation medium and at 37 °C. The recombinant enzyme was purified to homogeneity using Ni2+ chelated Fast Flow Sepharose resin with 19758.8 specific activity and 10.28 purification fold. With respect to the effect of osmolytes on the stability of the purified enzyme, the majority of the tested osmolytes namely 5% maltose, 5% mannitol, 30% glycerol and 5% BSA were found to increase the stability of the recombinant l-ASNase as compared to the free enzyme. Triple negative breast cancer cell line, MDA-MB-231 treated with recombinant l-ASNase showed significant morphological changes and the IC50 of the purified enzyme was found to be 3.1 IU. Human leukemia cell line, THP-1 treated with l-ASNase showed apoptotic bodies and morphological changes with IC50 of the purified enzyme 1.75 IU. Moreover, the purified recombinant l-ASNase was found to induced cytotoxic effects on colorectal adenocarcinoma cell line, Caco-2 with IC50 of 68.28 IU. Results of apoptosis assay on THP-1 cells revealed that the purified l-ASNase induced early and late apoptosis at 14.16% and 7.56 respectively as compared to the control untreated cells.
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Affiliation(s)
- Hesham Saeed
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt.
| | - Asmaa Hemida
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Manal Abdel-Fattah
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Ahmad Eldoksh
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Manal Shalaby
- Department of Medical Biotechnology, Genetic Engineering and Biotechnology Research Institute (GEBRI), City for Scientific Research and Technology Applications, New Borg Al-Arab City, Alexandria, Egypt
| | - Hisham Nematalla
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Damanhur University, Damnhour, Egypt
| | - Nefertiti El-Nikhely
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Mohamed Elkewedi
- Department of Medical Laboratory Technology, Faculty of Applied Health Sciences Technology, Pharos University in Alexandria, Alexandria, Egypt
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Aly N, El-Ahwany A, Ataya FS, Saeed H. Bacillus sonorensis L. Asparaginase: Cloning, Expression in E. coli and Characterization. Protein J 2020; 39:717-729. [PMID: 33106988 DOI: 10.1007/s10930-020-09932-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2020] [Indexed: 02/06/2023]
Abstract
L-asparaginases (L-ASNases; EC 3.5.1.1) are aminohydrolases that catalyze the hydrolysis of L-asparagine (L-Asn) to L-aspartic acid and ammonia, resulting in the death of acute lymphoblastic leukemic cells and other blood cancer cells. In this study, Bacillus sonorensis (accession number MK523484) uncharacterized L-ASNase gene (accession number MN562875) was isolated by polymerase chain reaction (PCR), cloned into pET28a (+) vector, and expressed in Escherichia coli as a cytosolic protein. The recombinant enzyme was purified by affinity chromatography at 23.79-fold and 49.37% recovery. Denaturing polyacrylamide gel (10%) analysis of the purified enzyme resulted in a single protein band at 36 kDa that immunoreacted strongly with 6His-tag monoclonal antibody. The purified enzyme exhibited optimal activity at 45 °C and pH 7.0 and retained 92% and 85% of its initial activity after incubation for 60 min at 37 °C and 45 °C, respectively. The purified enzyme exhibited substrate specificity toward L-asparagine and low glutaminase activity (15.72%) toward L-glutamine at a concentration of 10 mM. The Km and Vmax values were 2.004 mM and 3723 µmol min1-, respectively.
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Affiliation(s)
- Nihal Aly
- Botany and Microbiology Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Amani El-Ahwany
- Botany and Microbiology Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Farid Shokry Ataya
- Biochemistry Department, College of Science, King Saud University, Bld. 5, Lab AA10, P.O. Box: 2454, Riyadh, Kingdom of Saudi Arabia.,National Research Centre, 33 El-Bohouth St. (former El-Tahrir St.), Dokki, P.O. 12622, Giza, Egypt
| | - Hesham Saeed
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt.
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22
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Strzelczyk P, Zhang D, Dyba M, Wlodawer A, Lubkowski J. Generalized enzymatic mechanism of catalysis by tetrameric L-asparaginases from mesophilic bacteria. Sci Rep 2020; 10:17516. [PMID: 33060684 PMCID: PMC7567106 DOI: 10.1038/s41598-020-74480-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 09/24/2020] [Indexed: 11/09/2022] Open
Abstract
The mechanism of catalysis by the L-glutaminase-asparaginase from Pseudomonas 7A (PGA) was investigated using structural, mass spectrometry, and kinetic data. We had previously proposed mechanism of hydrolysis of L-Asn by the type II L-asparaginase from E. coli (EcAII), but that work was limited to just one enzyme. Based on results presented in this report, we postulate that all homotetrameric L-asparaginases from mesophilic bacteria utilize a common ping-pong mechanism of catalysis consisting of two subsequent nucleophilic substitutions. Several new structures of non-covalent complexes of PGA with different substrates, as well as structures of covalent acyl-enzyme intermediates of PGA with canonical substrates (L-Asp and L-Glu) and an opportunistic ligand, a citrate anion, were determined. The results of kinetic experiments monitored by high-resolution LC/MS, when combined with new structural data, clearly show that the reaction catalyzed by L-glutaminase-asparaginases proceeds through formation of a covalent intermediate, as observed previously for EcAII. Additionally, by showing that the same mechanism applies to L-Asn and L-Gln, we postulate that it is common for all these structurally related enzymes.
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Affiliation(s)
- Pawel Strzelczyk
- Macromolecular Crystallography Laboratory, National Cancer Institute, Frederick, MD, USA
| | - Di Zhang
- Macromolecular Crystallography Laboratory, National Cancer Institute, Frederick, MD, USA
| | - Marzena Dyba
- Basic Science Program, Structural Biophysics Laboratory, Frederick National Laboratory for Cancer Research Sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Alexander Wlodawer
- Macromolecular Crystallography Laboratory, National Cancer Institute, Frederick, MD, USA
| | - Jacek Lubkowski
- Macromolecular Crystallography Laboratory, National Cancer Institute, Frederick, MD, USA.
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23
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Saeed H, Hemida A, El-Nikhely N, Abdel-Fattah M, Shalaby M, Hussein A, Eldoksh A, Ataya F, Aly N, Labrou N, Nematalla H. Highly efficient Pyrococcus furiosus recombinant L-asparaginase with no glutaminase activity: Expression, purification, functional characterization, and cytotoxicity on THP-1, A549 and Caco-2 cell lines. Int J Biol Macromol 2020; 156:812-828. [DOI: 10.1016/j.ijbiomac.2020.04.080] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/10/2020] [Accepted: 04/11/2020] [Indexed: 02/06/2023]
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Dumina MV, Eldarov MA, Zdanov DD, Sokolov NN. [L-asparaginases of extremophilic microorganisms in biomedicine]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2020; 66:105-123. [PMID: 32420891 DOI: 10.18097/pbmc20206602105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
L-asparaginase is extensively used in the treatment of acute lymphoblastic leukemia and several other lymphoproliferative diseases. In addition to its biomedical application, L-asparaginase is also of prospective use in food industry to reduce the formation of acrylamide, which is classified as probably neurotoxic and carcinogenic to human, and in biosensors for determination of L-asparagine level in medicine and food chemistry. The importance of L-asparaginases in different fields, disadvantages of commercial ferments, and the fact that they are widespread in nature stimuli the search for biobetter L-asparaginases from new producing microorganisms. In this regard, extremofile microorganisms exhibit unique physiological properties such as thermal stability, adaptability to extreme cold conditions, salt and pH tolerance and so provide one of the most valuable sources for novel L-asparaginases. The present review summarizes the recent results on studying the structural, functional, physicochemical and kinetic properties, stability of extremophilic L-asparaginases in comparison with their mesophilic homologues.
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Affiliation(s)
- M V Dumina
- Research Center of Biotechnology RAS, Moscow, Russia
| | - M A Eldarov
- Research Center of Biotechnology RAS, Moscow, Russia
| | - D D Zdanov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - N N Sokolov
- Institute of Biomedical Chemistry, Moscow, Russia
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25
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Vettore L, Westbrook RL, Tennant DA. New aspects of amino acid metabolism in cancer. Br J Cancer 2020; 122:150-156. [PMID: 31819187 PMCID: PMC7052246 DOI: 10.1038/s41416-019-0620-5] [Citation(s) in RCA: 241] [Impact Index Per Article: 60.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/01/2019] [Accepted: 10/18/2019] [Indexed: 02/06/2023] Open
Abstract
An abundant supply of amino acids is important for cancers to sustain their proliferative drive. Alongside their direct role as substrates for protein synthesis, they can have roles in energy generation, driving the synthesis of nucleosides and maintenance of cellular redox homoeostasis. As cancer cells exist within a complex and often nutrient-poor microenvironment, they sometimes exist as part of a metabolic community, forming relationships that can be both symbiotic and parasitic. Indeed, this is particularly evident in cancers that are auxotrophic for particular amino acids. This review discusses the stromal/cancer cell relationship, by using examples to illustrate a number of different ways in which cancer cells can rely on and contribute to their microenvironment - both as a stable network and in response to therapy. In addition, it examines situations when amino acid synthesis is driven through metabolic coupling to other reactions, and synthesis is in excess of the cancer cell's proliferative demand. Finally, it highlights the understudied area of non-proteinogenic amino acids in cancer metabolism and their potential role.
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Affiliation(s)
- Lisa Vettore
- Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston, Birmingham, UK
| | - Rebecca L Westbrook
- Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston, Birmingham, UK
| | - Daniel A Tennant
- Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston, Birmingham, UK.
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Satriano L, Lewinska M, Rodrigues PM, Banales JM, Andersen JB. Metabolic rearrangements in primary liver cancers: cause and consequences. Nat Rev Gastroenterol Hepatol 2019; 16:748-766. [PMID: 31666728 DOI: 10.1038/s41575-019-0217-8] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/19/2019] [Indexed: 02/07/2023]
Abstract
Primary liver cancer (PLC) is the fourth most frequent cause of cancer-related death. The high mortality rates arise from late diagnosis and the limited accuracy of diagnostic and prognostic biomarkers. The liver is a major regulator, orchestrating the clearance of toxins, balancing glucose, lipid and amino acid uptake, managing whole-body metabolism and maintaining metabolic homeostasis. Tumour onset and progression is frequently accompanied by rearrangements of metabolic pathways, leading to dysregulation of metabolism. The limitation of current therapies targeting PLCs, such as hepatocellular carcinoma and cholangiocarcinoma, points towards the importance of deciphering this metabolic complexity. In this Review, we discuss the role of metabolic liver disruptions and the implications of these processes in PLCs, emphasizing their clinical relevance and value in early diagnosis and prognosis and as putative therapeutic targets. We also describe system biology approaches able to reconstruct the metabolic complexity of liver diseases. We also discuss whether metabolic rearrangements are a cause or consequence of PLCs, emphasizing the opportunity to clinically exploit the rewired metabolism. In line with this idea, we discuss circulating metabolites as promising biomarkers for PLCs.
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Affiliation(s)
- Letizia Satriano
- Biotech Research and Innovation Centre (BRIC) Department of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Monika Lewinska
- Biotech Research and Innovation Centre (BRIC) Department of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Pedro M Rodrigues
- Biodonostia Health Research Institute, Donostia University Hospital, San Sebastian, Spain
| | - Jesus M Banales
- Biodonostia Health Research Institute, Donostia University Hospital, San Sebastian, Spain.,National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain.,IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Jesper B Andersen
- Biotech Research and Innovation Centre (BRIC) Department of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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Prakash P, Singh HR, Jha SK. Production, purification and kinetic characterization of glutaminase free anti-leukemic L-asparaginase with low endotoxin level from novel soil isolate. Prep Biochem Biotechnol 2019; 50:260-271. [DOI: 10.1080/10826068.2019.1692221] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Pragya Prakash
- Department of Bio-Engineering, Birla Institute of Technology, Mesra, Ranchi
| | - Hare Ram Singh
- Department of Bio-Engineering, Birla Institute of Technology, Mesra, Ranchi
| | - Santosh Kumar Jha
- Department of Bio-Engineering, Birla Institute of Technology, Mesra, Ranchi
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28
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What makes a good new therapeutic l-asparaginase? World J Microbiol Biotechnol 2019; 35:152. [DOI: 10.1007/s11274-019-2731-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/20/2019] [Indexed: 12/11/2022]
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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: 21] [Impact Index Per Article: 4.2] [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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30
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Aghaeepoor M, Akbarzadeh A, Mirzaie S, Hadian A, Jamshidi Aval S, Dehnavi E. Selective reduction in glutaminase activity of l‑Asparaginase by asparagine 248 to serine mutation: A combined computational and experimental effort in blood cancer treatment. Int J Biol Macromol 2018; 120:2448-2457. [DOI: 10.1016/j.ijbiomac.2018.09.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/02/2018] [Accepted: 09/04/2018] [Indexed: 01/16/2023]
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31
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Zhang Y, Wang Y, Wang R, Shen Y, Xu J, Webster TJ, Fang Y. Personalized nanomedicine: a rapid, sensitive, and selective UV-vis spectrophotometry method for the quantification of nanostructured PEG-asparaginase activity in children's plasma. Int J Nanomedicine 2018; 13:6337-6344. [PMID: 30410325 PMCID: PMC6198885 DOI: 10.2147/ijn.s167380] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose PEGylated asparaginase (PEG-ASNase), which hydrolyzes asparagine to ammonia and aspartic acid, is an effective nanostructured antitumor agent for acute lymphoblastic leukemia (ALL). In order to monitor the activity of PEG-ASNase in plasma and design an individualization project, a rapid and sensitive method to determine PEG-ASNase activity in plasma using ultraviolet–visible spectrophotometry was established. Methods PEG-ASNase is commonly used in acute lymphoblastic leukemia. With Nessler’s reagent as the chromogenic reagent of ammonia, a stable yellow complex was produced. The units of enzyme activity were defined as micromoles of ammonia released per minute. Results Calibration curves fitted by plotting the OD at 450 nm of the Nessler product vs concentration were linear in the range of 27.8–1,111.0 IU/L with r2=0.999. The lower limit of quantification for PEG-ASNase activity in human plasma was 20 IU/L with good accuracy and precision. The intra- and interday precision (relative standard deviation) values were below 10% and accuracy ranged from 90% to 110% at all quality control levels. Analytical recoveries were determined between 90% and 110% for all quality control samples. Conclusion This study proved that the Nessler method is well validated and can be successfully applied in the determination of plasma samples in the clinical setting for patients with ALL. It takes personalized nanomedicine to an entirely new level.
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Affiliation(s)
- Yong Zhang
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Yongren Wang
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China, .,Key Laboratory of Hematology, Nanjing Medical University, Nanjing 210008, China,
| | - Ru Wang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Yan Shen
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Jing Xu
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA,
| | - Yongjun Fang
- Department of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China, .,Key Laboratory of Hematology, Nanjing Medical University, Nanjing 210008, China,
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Pcal_0970: an extremely thermostable l-asparaginase from Pyrobaculum calidifontis with no detectable glutaminase activity. Folia Microbiol (Praha) 2018; 64:313-320. [DOI: 10.1007/s12223-018-0656-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 10/08/2018] [Indexed: 10/28/2022]
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L-carnitine and Vitamin B Complex for the Treatment of Pegasparaginase-induced Hyperbilirubinemia. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2018; 18:e191-e195. [PMID: 29550108 DOI: 10.1016/j.clml.2018.02.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 02/21/2018] [Indexed: 11/21/2022]
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Nguyen HA, Su Y, Zhang JY, Antanasijevic A, Caffrey M, Schalk AM, Liu L, Rondelli D, Oh A, Mahmud DL, Bosland MC, Kajdacsy-Balla A, Peirs S, Lammens T, Mondelaers V, De Moerloose B, Goossens S, Schlicht MJ, Kabirov KK, Lyubimov AV, Merrill BJ, Saunthararajah Y, Van Vlierberghe P, Lavie A. A Novel l-Asparaginase with low l-Glutaminase Coactivity Is Highly Efficacious against Both T- and B-cell Acute Lymphoblastic Leukemias In Vivo. Cancer Res 2018; 78:1549-1560. [PMID: 29343523 DOI: 10.1158/0008-5472.can-17-2106] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 12/13/2017] [Accepted: 01/11/2018] [Indexed: 01/04/2023]
Abstract
Acute lymphoblastic leukemia (ALL) is the most common type of pediatric cancer, although about 4 of every 10 cases occur in adults. The enzyme drug l-asparaginase serves as a cornerstone of ALL therapy and exploits the asparagine dependency of ALL cells. In addition to hydrolyzing the amino acid l-asparagine, all FDA-approved l-asparaginases also have significant l-glutaminase coactivity. Since several reports suggest that l-glutamine depletion correlates with many of the side effects of these drugs, enzyme variants with reduced l-glutaminase coactivity might be clinically beneficial if their antileukemic activity would be preserved. Here we show that novel low l-glutaminase variants developed on the backbone of the FDA-approved Erwinia chrysanthemi l-asparaginase were highly efficacious against both T- and B-cell ALL, while displaying reduced acute toxicity features. These results support the development of a new generation of safer l-asparaginases without l-glutaminase activity for the treatment of human ALL.Significance: A new l-asparaginase-based therapy is less toxic compared with FDA-approved high l-glutaminase enzymes Cancer Res; 78(6); 1549-60. ©2018 AACR.
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Affiliation(s)
- Hien Anh Nguyen
- The Jesse Brown VA Medical Center, Chicago, Illinois.,Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Ying Su
- The Jesse Brown VA Medical Center, Chicago, Illinois.,Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Jenny Y Zhang
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Aleksandar Antanasijevic
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Michael Caffrey
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Amanda M Schalk
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Li Liu
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, Illinois
| | - Damiano Rondelli
- Division of Hematology/Oncology, University of Illinois Hospital and Health Sciences System, Chicago, Illinois
| | - Annie Oh
- Division of Hematology/Oncology, University of Illinois Hospital and Health Sciences System, Chicago, Illinois
| | - Dolores L Mahmud
- Division of Hematology/Oncology, University of Illinois Hospital and Health Sciences System, Chicago, Illinois
| | - Maarten C Bosland
- Department of Pathology, University of Illinois at Chicago, Chicago, Illinois
| | | | - Sofie Peirs
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Tim Lammens
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.,Department of Pediatric Hematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Veerle Mondelaers
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.,Department of Pediatric Hematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Barbara De Moerloose
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.,Department of Pediatric Hematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Steven Goossens
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Michael J Schlicht
- Department of Pathology, University of Illinois at Chicago, Chicago, Illinois
| | - Kasim K Kabirov
- Toxicology Research Laboratory, Department of Pharmacology, University of Illinois at Chicago, Chicago, Illinois
| | - Alexander V Lyubimov
- Toxicology Research Laboratory, Department of Pharmacology, University of Illinois at Chicago, Chicago, Illinois
| | - Bradley J Merrill
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
| | - Yogen Saunthararajah
- Department of Translational Hematology & Oncology Research, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Pieter Van Vlierberghe
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium. .,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Arnon Lavie
- The Jesse Brown VA Medical Center, Chicago, Illinois. .,Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois,
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Marini BL, Perissinotti AJ, Bixby DL, Brown J, Burke PW. Catalyzing improvements in ALL therapy with asparaginase. Blood Rev 2017; 31:328-338. [DOI: 10.1016/j.blre.2017.06.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 05/11/2017] [Accepted: 06/19/2017] [Indexed: 11/25/2022]
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Rigouin C, Nguyen HA, Schalk AM, Lavie A. Discovery of human-like L-asparaginases with potential clinical use by directed evolution. Sci Rep 2017; 7:10224. [PMID: 28860480 PMCID: PMC5579231 DOI: 10.1038/s41598-017-10758-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 08/14/2017] [Indexed: 11/15/2022] Open
Abstract
L-asparaginase is a chemotherapy drug used to treat acute lymphoblastic leukemia (ALL). The main prerequisite for clinical efficacy of L-asparaginases is micromolar KM for asparagine to allow for complete depletion of this amino acid in the blood. Since currently approved L-asparaginases are of bacterial origin, immunogenicity is a challenge, which would be mitigated by a human enzyme. However, all human L-asparaginases have millimolar KM for asparagine. We recently identified the low KM guinea pig L-asparaginase (gpASNase1). Because gpASNase1 and human L-asparaginase 1 (hASNase1) share ~70% amino-acid identity, we decided to humanize gpASNase1 by generating chimeras with hASNase1 through DNA shuffling. To identify low KM chimeras we developed a suitable bacterial selection system (E. coli strain BW5Δ). Transforming BW5Δ with the shuffling libraries allowed for the identification of several low KM clones. To further humanize these clones, the C-terminal domain of gpASNase1 was replaced with that of hASNase1. Two of the identified clones, 63N-hC and 65N-hC, share respectively 85.7% and 87.1% identity with the hASNase1 but have a KM similar to gpASNase1. These clones possess 100-140 fold enhanced catalytic efficiency compared to hASNase1. Notably, we also show that these highly human-like L-asparaginases maintain their in vitro ALL killing potential.
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Affiliation(s)
- Coraline Rigouin
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois, United States of America
| | - Hien Anh Nguyen
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois, United States of America
- The Jesse Brown VA Medical Center, Chicago, Illinois, United States of America
| | - Amanda M Schalk
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois, United States of America
| | - Arnon Lavie
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois, United States of America.
- The Jesse Brown VA Medical Center, Chicago, Illinois, United States of America.
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Extracellular vesicles are independent metabolic units with asparaginase activity. Nat Chem Biol 2017; 13:951-955. [PMID: 28671681 PMCID: PMC5563455 DOI: 10.1038/nchembio.2422] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 05/19/2017] [Indexed: 02/06/2023]
Abstract
Extracellular vesicles (EVs) are membrane particles involved in the exchange of a broad range of bioactive molecules between cells and the microenvironment. While it has been shown that cells can traffic metabolic enzymes via EVs much remains to be elucidated with regard to their intrinsic metabolic activity. Accordingly, herein we assessed the ability of neural stem/progenitor cell (NSC)-derived EVs to consume and produce metabolites. Both our metabolomics and functional analyses revealed that EVs harbour L-asparaginase activity catalysed by the enzyme Asparaginase-like protein 1 (Asrgl1). Critically, we show that Asrgl1 activity is selective for asparagine and is devoid of glutaminase activity. We found that mouse and human NSC-derived EVs traffic ASRGL1. Our results demonstrate for the first time that NSC EVs function as independent, extracellular metabolic units able to modify the concentrations of critical nutrients, with the potential to affect the physiology of their microenvironment.
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Lanvers-Kaminsky C. Asparaginase pharmacology: challenges still to be faced. Cancer Chemother Pharmacol 2017; 79:439-450. [DOI: 10.1007/s00280-016-3236-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 12/27/2016] [Indexed: 11/28/2022]
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Pokrovskaya M, Zhdanov D, Eldarov M, Aleksandrova S, Veselovskiy A, Pokrovskiy V, Grishin D, Gladilina J, Sokolov N. Suppression of telomerase activity leukemic cells by mutant forms of Rhodospirillum rubrum L-asparaginase. ACTA ACUST UNITED AC 2017. [DOI: 10.18097/pbmc20176301062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The active and stable mutant forms of short chain cytoplasmic L-asparaginase type I of Rhodospirillum rubrum (RrA): RrA+N17, D60K, F61L, RrA+N17, A64V, E67K, RrA+N17, E149R, V150P, RrAE149R, V150P and RrAE149R, V150P, F151T were obtained by the method of site-directed mutagenesis. It is established that variants RrA-N17, E149R, V150P, F151T and RrАE149R, V150P are capable to reduce an expression hTERT subunit of telomerase and, hence, activity of telomeres in Jurkat cells, but not in cellular lysates. During too time, L-asparaginasеs of Escherichia coli, Erwinia carotovora and Wolinella succinogenes, mutant forms RrА+N17, D60K, F61L and RrА+N17, A64V, E67K do not suppress of telomerase activity. The assumption of existence in structure RrA of areas (amino acids residues in the position 146-164, 1-17, 60-67) which are responsible for suppression of telomerase activity is made. The received results show that antineoplastic activity of some variants RrA is connected both with reduction of concentration of free L-asparagine, and with expression suppression of hTERT telomerase subunit, that opens new prospects for antineoplastic therapy.
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Affiliation(s)
| | - D.D. Zhdanov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - M.A. Eldarov
- Research Center of Biotechnology RAS, Moscow, Russia
| | | | | | | | - D.V. Grishin
- Institute of Biomedical Chemistry, Moscow, Russia
| | | | - N.N. Sokolov
- Institute of Biomedical Chemistry, Moscow, Russia
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Abstract
The resurgence of research into cancer metabolism has recently broadened interests beyond glucose and the Warburg effect to other nutrients, including glutamine. Because oncogenic alterations of metabolism render cancer cells addicted to nutrients, pathways involved in glycolysis or glutaminolysis could be exploited for therapeutic purposes. In this Review, we provide an updated overview of glutamine metabolism and its involvement in tumorigenesis in vitro and in vivo, and explore the recent potential applications of basic science discoveries in the clinical setting.
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Affiliation(s)
- Brian J. Altman
- Abramson Family Cancer Research Institute, Perelman School of
Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of
Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Zachary E. Stine
- Abramson Family Cancer Research Institute, Perelman School of
Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of
Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Chi V. Dang
- Abramson Family Cancer Research Institute, Perelman School of
Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of
Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
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Dias FFG, Ruiz ALTG, Torre AD, Sato HH. Purification, characterization and antiproliferative activity of l-asparaginase from Aspergillus oryzae CCT 3940 with no glutaminase activity. Asian Pac J Trop Biomed 2016. [DOI: 10.1016/j.apjtb.2016.07.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Nguyen HA, Su Y, Lavie A. Design and Characterization of Erwinia Chrysanthemi l-Asparaginase Variants with Diminished l-Glutaminase Activity. J Biol Chem 2016; 291:17664-76. [PMID: 27354283 DOI: 10.1074/jbc.m116.728485] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Indexed: 11/06/2022] Open
Abstract
Current FDA-approved l-asparaginases also possess significant l-glutaminase activity, which correlates with many of the toxic side effects of these drugs. Therefore, l-asparaginases with reduced l-glutaminase activity are predicted to be safer. We exploited our recently described structures of the Erwinia chrysanthemi l-asparaginase (ErA) to inform the design of mutants with diminished ability to hydrolyze l-glutamine. Structural analysis of these variants provides insight into the molecular basis for the increased l-asparagine specificity. A primary role is attributed to the E63Q mutation that acts to hinder the correct positioning of l-glutamine but not l-asparagine. The substitution of Ser-254 with either an asparagine or a glutamine increases the l-asparagine specificity but only when combined with the E63Q mutation. The A31I mutation reduces the substrate Km value; this is a key property to allow the required therapeutic l-asparagine depletion. Significantly, an ultra-low l-glutaminase ErA variant maintained its cell killing ability. By diminishing the l-glutaminase activity of these highly active l-asparaginases, our engineered ErA variants hold promise as l-asparaginases with fewer side effects.
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Affiliation(s)
- Hien Anh Nguyen
- From the Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois 60612 and the Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois 60607
| | - Ying Su
- From the Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois 60612 and the Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois 60607
| | - Arnon Lavie
- From the Jesse Brown Veterans Affairs Medical Center, Chicago, Illinois 60612 and the Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois 60607
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Molecular dynamic simulations of Escherichia coli L-asparaginase to illuminate its role in deamination of asparagine and glutamine residues. 3 Biotech 2016; 6:2. [PMID: 28330072 PMCID: PMC4695448 DOI: 10.1007/s13205-015-0339-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 07/07/2015] [Indexed: 11/24/2022] Open
Abstract
Acute lymphocytic leukemia (ALL) is an outrageous disease worldwide. l-Asparagine (l-Asn) and l-Glutamine (l-Gln) deamination play a crucial role in ALL treatment. Role of Elspar® (l-asparaginase from Escherichia coli) in regulation of l-Asn and l-Gln has been confirmed by the other researchers through experimental studies. Therapeutic research against ALL remained elusive with the lack of information on molecular interactions of Elspar® with amino acid substrates. In the present study, using different docking tools binding cavities, key residues in binding and ligand binding mechanisms were identified. For the apo state enzyme and ligand bound state complexes, MD simulations were performed. Trajectory analysis for 30 ns run confirmed the kinship of l-Asn with l-asparaginase enzyme in the dynamic system with less stability in comparison to l-Gln docked complex. Overall findings strongly supported the bi-functional nature of the enzyme drug. A good number of conformational changes were observed with 1NNS structure due to ligand binding. Results of present study give much more information on structural and functional aspects of E. colil-asparaginase upon the interaction with its ligands which may be useful in designing effective therapeutics for ALL.
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Partial purification and characterization of L-asparaginase from an endophytic Talaromyces pinophilus isolated from the rhizomes of Curcuma amada. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2015.12.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sokolov NN, Eldarov MA, Pokrovskaya MV, Aleksandrova SS, Abakumova OY, Podobed OV, Melik-Nubarov NS, Kudryashova EV, Grishin DV, Archakov AI. Bacterial recombinant L-asparaginases: Properties, structure, and anti-proliferative activity. BIOCHEMISTRY MOSCOW-SUPPLEMENT SERIES B-BIOMEDICAL CHEMISTRY 2015. [DOI: 10.1134/s199075081504006x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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47
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Sugimoto K, Suzuki HI, Fujimura T, Ono A, Kaga N, Isobe Y, Sasaki M, Taka H, Miyazono K, Komatsu N. A clinically attainable dose of L-asparaginase targets glutamine addiction in lymphoid cell lines. Cancer Sci 2015; 106:1534-43. [PMID: 26331698 PMCID: PMC4714686 DOI: 10.1111/cas.12807] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 08/13/2015] [Accepted: 08/26/2015] [Indexed: 01/13/2023] Open
Abstract
L-asparaginase (L-ASNase) is an important branch of chemotherapy for acute lymphoblastic leukemia (ALL) and some types of non-Hodgkin's lymphoma, including natural killer (NK)-cell lymphoma. Although it mediates hydrolysis of asparagine (Asn) and glutamine (Gln), which are variably required for cancer cell survival, the relative contribution of Asn and Gln depletion to the anti-tumor activity in therapeutic doses is unclear in ALL and malignant lymphoma. Here we demonstrate that L-ASNase exerts cytotoxicity through targeting the Gln addiction phenotype in lymphoid cell lines. A clinically attainable intermediate dose of L-ASNase induced massive apoptosis in ALL Jurkat and mantle cell lymphoma Jeko cell lines, while a low dose of L-ASNase effectively killed NK-cell lymphoma cells. In the lymphoid cell lines Jurkat and Jeco, deprivation of Gln but not Asn specifically suppressed cell growth and survival, and phenocopied the action of L-ASNase. L-ASNase treatment and Gln deprivation dramatically disrupted the refilling of the tricarboxylic acid (TCA) cycle by intracellular glutamate (Glu) and disturbed the mitochondrial integrity, which were alleviated by various anaplerotic TCA cycle intermediates, suggesting a direct contribution of glutaminase activity of L-ASNase. The action of L-ASNase differs between Jurkat cells and NK-cell lymphoma cells, according to their dependence on Gln and Asn. Furthermore, we observed that high expression of glutaminase GLS1 is associated with increased sensivity to L-ASNase in pediatric B lineage ALL. Our results redefine L-ASNase as a therapeutic agent targeting Gln addiction in certain lymphoid cells and offer an additional basis for predicting L-ASNase sensitivity and engineering selective L-ASNase derivatives for leukemia and lymphoma.
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Affiliation(s)
- Koichi Sugimoto
- Division of Hematology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan.,Department of Hematology and Oncology, JR Tokyo General Hospital, Tokyo, Japan
| | - Hiroshi I Suzuki
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Tsutomu Fujimura
- Laboratory of Proteomics and BioMolecular Science, Biomedical Research Center, Juntendo University School of Medicine, Tokyo, Japan
| | - Asami Ono
- Division of Hematology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Naoko Kaga
- Laboratory of Proteomics and BioMolecular Science, Biomedical Research Center, Juntendo University School of Medicine, Tokyo, Japan
| | - Yasushi Isobe
- Division of Hematology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Makoto Sasaki
- Division of Hematology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Hikari Taka
- Laboratory of Proteomics and BioMolecular Science, Biomedical Research Center, Juntendo University School of Medicine, Tokyo, Japan
| | - Kohei Miyazono
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Norio Komatsu
- Division of Hematology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
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49
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Anishkin A, Vanegas JM, Rogers DM, Lorenzi PL, Chan WK, Purwaha P, Weinstein JN, Sukharev S, Rempe SB. Catalytic Role of the Substrate Defines Specificity of Therapeutic l-Asparaginase. J Mol Biol 2015; 427:2867-85. [DOI: 10.1016/j.jmb.2015.06.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 05/20/2015] [Accepted: 06/26/2015] [Indexed: 12/23/2022]
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50
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Sokolov NN, Eldarov MA, Pokrovskaya MV, Aleksandrova SS, Abakumova OY, Podobed OV, Melik-Nubarov NS, Kudryashova EV, Grishin DV, Archakov AI. [Bacterial recombinant L-asparaginases: properties, structure and anti-proliferative activity]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2015. [PMID: 26215408 DOI: 10.18097/pbmc20156103312] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
For more than 40 years L-asparaginases are used in combined therapy of acute lymphoblastic leukemia in children and the range of tumors sensitive to these enzymes constantly extends. This review summarizes results of studies aimed at creation of new systems for heterological expression of bacterial L-asparaginases as Erwinia carotovora (EwA), Helicobacter pylori (HpA), Yersinia pseudotuberculosis (YpA) and Rhodospirillum rubrum (RrA); special attention is paid to isolation of purified enzymes and their crystallization, modification by chitosan/polyethylene, physicochemical, kinetic and structural properties characterization, and the study of the cytotoxic or anti-proliferative activity of new recombinant L-asparaginases on cell cultures in vitro. The resultant recombinant L-asparaginases (EwA, YpA, HpA и RrA) exhibit reasonable cytotoxic action on the human leukemia cells comparable to the pharmacologically available L-asparaginase EcA and represent practical interest in respect to creation, on their basis, new effective antineoplastic remedies. Further prospects of researches on bacterial L-asparaginases are associated with development of analogs of Rhodospirillum rubrum L-asparaginase (RrA) by means of directed changes of the protein structure using genetic engineering, development of chito-PEGylation for receiving L-asparaginase preparations with improved pharmacokinetic characteristics.
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Affiliation(s)
- N N Sokolov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - M A Eldarov
- Centre "Bioengineering", Russian Academy of Sciences, Moscow, Russia
| | | | | | | | - O V Podobed
- Institute of Biomedical Chemistry, Moscow, Russia
| | | | - E V Kudryashova
- Lomonosov Moscow State University, Chemical Faculty, Moscow, Russia
| | - D V Grishin
- Institute of Biomedical Chemistry, Moscow, Russia
| | - A I Archakov
- Institute of Biomedical Chemistry, Moscow, Russia
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