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Conversion of Fishery Waste to Proteases by Streptomyces speibonae and Their Application in Antioxidant Preparation. FISHES 2022. [DOI: 10.3390/fishes7030140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Proteinaceous wastes from the fishery process are an abundant renewable resource for the recovery of a variety of high-value products. This work attempted to utilize several proteinaceous wastes to produce proteases using the Streptomyces speibonae TKU048 strain. Among different possible carbon and nitrogen sources, the protease productive activity of S. speibonae TKU048 was optimal on 1% tuna head powder. Further, the casein/gelatin/tuna head powder zymography of the crude enzyme revealed the presence of three/nine/six proteases, respectively. The crude-enzyme cocktail of S. speibonae TKU048 exhibited the best proteolytic activity at 70 °C and pH = 5.8. Sodium dodecyl sulfate strongly enhanced the proteolytic activity of the cocktail, whereas FeCl3, CuSO4, and ethylenediaminetetraacetic acid could completely inhibit the enzyme activity. Additionally, the crude-enzyme cocktail of S. speibonae TKU048 could efficiently enhance the 2,2-diphenyl-1-picrylhydrazyl and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activities of all tested proteinaceous materials including the head, viscera, and meat of tuna fish; the head, viscera, and meat of tilapia fish; the head, meat, and shell of shrimp; squid pen; crab shell; and soybean. Taken together, S. speibonae TKU048 revealed potential in the reclamation of proteinaceous wastes for protease production and antioxidant preparation.
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Alencar VNS, Nascimento MCDO, Ferreira JVDS, Batista JMDAS, Cunha MNCDA, Nascimento JMDO, Sobral RVDAS, Couto MTTDO, Nascimento TP, Costa RMPB, Porto ALF, Leite ACL. Purification and characterization of fibrinolytic protease from Streptomyces parvulus by polyethylene glycol-phosphate aqueous two-phase system. AN ACAD BRAS CIENC 2021; 93:e20210335. [PMID: 34909841 DOI: 10.1590/0001-3765202120210335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 08/20/2021] [Indexed: 11/21/2022] Open
Abstract
Fibrinolytic proteases are a promising alternative in the pharmaceutical industry, they are used in the treatment of cardiovascular diseases, especially thrombosis. Microorganisms are the most interesting source of fibrinolytic proteases. The aim of this study was the production of fibrinolytic protease from Streptomyces parvulus DPUA 1573, the recovery of the protease by aqueous two-phase system and partial biochemical characterization of the enzyme. The aqueous two-phase system was performed according to a 24-full factorial design using polyethylene glycol molar mass, polyethylene glycol concentration, citrate concentration and pH as independent variables. It was analyzed the effect of different ions, surfactants, inhibitors, pH and temperature on enzyme activity. The best conditions for purifying the enzyme were 17.5% polyethylene glycol 8,000, 15% Phosphate and pH 8.0, it was obtained a partition coefficient of 7.33, a yield of 57.49% and a purification factor of 2.10-fold. There was an increase in enzyme activity in the presence of Fe2+ and a decrease in the presence of $\beta$-Mercaptoethanol, phenylmethylsulfonyl fluoride and Iodoacetic acid. The optimum pH was 7.0 and the optimum temperature was 40 ºC. The purified protease exhibited a molecular mass of 41 kDa. The fibrinolytic protease from Streptomyces parvulus proved to be a viable option for the development of a possible drug with fibrinolytic action.
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Affiliation(s)
- Viviane N S Alencar
- Laboratório de Biotecnologia e Hemoderivados, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Avenida Artur de Sá, 50740-520 Recife, PE, Brazil
| | - Maria Clara DO Nascimento
- Laboratório de Produtos Bioativos e Tecnológicos, Departamento de Morfologia Animal, Universidade Federal Rural de Pernambuco, Avenida Dom Manuel de Medeiros, 52171-900 Recife, PE, Brazil
| | - Julyanne V Dos Santos Ferreira
- Laboratório Avançado em Biotecnologia de Proteínas, Instituto de Ciências Biológicas, Universidade de Pernambuco, Rua Arnóbio Marques, 310, 50100-130 Recife, PE, Brazil
| | - Juanize M DA Silva Batista
- Laboratório de Produtos Bioativos e Tecnológicos, Departamento de Morfologia Animal, Universidade Federal Rural de Pernambuco, Avenida Dom Manuel de Medeiros, 52171-900 Recife, PE, Brazil
| | - Marcia N C DA Cunha
- Laboratório de Produtos Bioativos e Tecnológicos, Departamento de Morfologia Animal, Universidade Federal Rural de Pernambuco, Avenida Dom Manuel de Medeiros, 52171-900 Recife, PE, Brazil
| | - Jéssica M DO Nascimento
- Laboratório de Produtos Bioativos e Tecnológicos, Departamento de Morfologia Animal, Universidade Federal Rural de Pernambuco, Avenida Dom Manuel de Medeiros, 52171-900 Recife, PE, Brazil
| | - Renata V DA Silva Sobral
- Laboratório de Biotecnologia e Hemoderivados, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Avenida Artur de Sá, 50740-520 Recife, PE, Brazil
| | - Milena T T DO Couto
- Laboratório de Biotecnologia e Hemoderivados, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Avenida Artur de Sá, 50740-520 Recife, PE, Brazil
| | - Thiago P Nascimento
- Laboratório de Produtos Bioativos e Tecnológicos, Departamento de Morfologia Animal, Universidade Federal Rural de Pernambuco, Avenida Dom Manuel de Medeiros, 52171-900 Recife, PE, Brazil
| | - Romero M P B Costa
- Laboratório Avançado em Biotecnologia de Proteínas, Instituto de Ciências Biológicas, Universidade de Pernambuco, Rua Arnóbio Marques, 310, 50100-130 Recife, PE, Brazil
| | - Ana Lúcia F Porto
- Laboratório de Produtos Bioativos e Tecnológicos, Departamento de Morfologia Animal, Universidade Federal Rural de Pernambuco, Avenida Dom Manuel de Medeiros, 52171-900 Recife, PE, Brazil
| | - Ana Cristina L Leite
- Laboratório de Biotecnologia e Hemoderivados, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Avenida Artur de Sá, 50740-520 Recife, PE, Brazil
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Zhao T, Xiong J, Chen W, Xu A, Zhu D, Liu J. Purification and Characterization of a Novel Fibrinolytic Enzyme from Cipangopaludina Cahayensis. IRANIAN JOURNAL OF BIOTECHNOLOGY 2021; 19:e2805. [PMID: 34179197 PMCID: PMC8217531 DOI: 10.30498/ijb.2021.2805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background: Cipangopaludina cahayensis contains active fibrinolytic proteins and has been considered a potential anti-cancer agent.
However, its anti-cancer characteristics and functions have yet to be elucidated Objectives: To study the fibrinolytic activity and anticancer activity of crude protein extracts from Cipangopaludina cahayensis. Materials and Methods: Crude proteases were separated and extracted from the Cipangopaludina cahayensis through homogenization,
desalting, ammonium sulfate fractionation, dialysis, and ion exchange chromatography. The fibrinolytic activity
of extracted proteins was assessed using the fiber plate method. Total protein concentrations of the crude proteases
were determined via BCA assay. Molecular weights (MWs) were determined through SDS-PAGE electrophoresis. Results: The crude extract had a MW of ~ 50 kDa, and the highest protein concentration was 3.026 mg.mL-1.
The optimum pH for fibrinolytic activity was 7.0. Cell culture assays demonstrated that the addition of the
crude enzyme extracts to the human ovary cancer cell line Ovcar-3 resulted in significant growth defects. Conclusions: Our data showed that crude proteins purified from Cipangopaludina cahayensis are novel fibrinolytic proteases
and have potential anti-cancer propertie
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Affiliation(s)
- Tian Zhao
- School of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Jinqi Xiong
- School of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Wen Chen
- School of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Ahui Xu
- School of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Du Zhu
- School of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Jiantao Liu
- School of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang 330013, China
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Barros PDSD, Silva PECE, Nascimento TP, Costa RMPB, Bezerra RP, Porto ALF. Fibrinolytic enzyme from Arthrospira platensis cultivated in medium culture supplemented with corn steep liquor. Int J Biol Macromol 2020; 164:3446-3453. [DOI: 10.1016/j.ijbiomac.2020.08.217] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 11/26/2022]
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Gene cloning, expression and homology modeling of first fibrinolytic enzyme from mushroom (Cordyceps militaris). Int J Biol Macromol 2019; 146:897-906. [PMID: 31726136 DOI: 10.1016/j.ijbiomac.2019.09.212] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 09/09/2019] [Accepted: 09/21/2019] [Indexed: 01/12/2023]
Abstract
Fibrinolytic enzymes are important thrombolytic agents for blood-clotting disorders like cardiovascular diseases. Availability of novel recombinant fibrinolytic enzymes can overcome the shortcomings of current thrombolytic drugs. With the objective of facilitating their cost-effective production for therapeutic applications and for gaining deeper insight into their structure-function, we have cloned and expressed the first fibrinolytic protease gene from Cordyceps militaris. Cordyceps militaris fibrinolytic enzyme (CmFE) has one open reading frame of 759 bp encoding "pre-pro-protein" of 252 amino acids. Recombinant CmFE was expressed as 28 kDa extracellular enzyme in Pichia pastoris which was capable of degrading fibrin clot. A structure homology model of CmFE was developed using urokinase-type plasminogen activator. The active site contains catalytic triad His41, Asp83, Ser177 and consensus sequence of GDSGG. The substrate binding residues are Asp (171), Gly (194) and Ser (192). Its trypsin-like specificity is determined by the critical Asp171 in S1 subsite. The "oxyanion hole" is formed by backbone amide hydrogen atoms of Gly-175 and Ser-177. CmFE contains six conserved cysteines forming three disulfide linkages. This is the first study describing cloning, expression and prediction of structure-function relationship of a mushroom fibrinolytic protease. Hence it has great relevance in application of fibrinolytic enzymes as thrombolytic agents.
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da Silva MM, Rocha TA, de Moura DF, Chagas CA, de Aguiar Júnior FCA, da Silva Santos NP, Da Silva Sobral RV, do Nascimento JM, Lima Leite AC, Pastrana L, Costa RMPB, Nascimento TP, Porto ALF. Effect of acute exposure in swiss mice (Mus musculus) to a fibrinolytic protease produced by Mucor subtilissimus UCP 1262: An histomorphometric, genotoxic and cytological approach. Regul Toxicol Pharmacol 2019; 103:282-291. [PMID: 30790607 DOI: 10.1016/j.yrtph.2019.02.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 02/04/2019] [Accepted: 02/12/2019] [Indexed: 12/22/2022]
Abstract
The fibrinolytic enzyme produced by Mucor subtilissimus UCP 1262 was obtained by solid fermentation and purified by ion exchange chromatography using DEAE-Sephadex A50. The enzyme toxicity was evaluated using mammalian cell lineages: HEK-293, J774.A1, Sarcoma-180 and PBMCs which appeared to be viable at a level of 80%. The biochemical parameters of the mice treated with an acute dose of enzyme (2000 mg/mL) identified alterations of AST and ALT and the histomorphometric analysis of the liver showed a loss of endothelial cells (P < 0.001). However, these changes are considered minimal to affirm that there was a significant degree of hepatotoxicity. The comet assay and the micronucleus test did not identify damage in the DNA of the erythrocytes of the animals treated. The protease did not degrade the Aα and Bβ chains of human and bovine fibrinogens, thus indicating that it does not act as anticoagulant, but rather as a fibrinolytic agent. The assay performed to assess blood biocompatibility shows that at dose of 0.3-5 mg/mL the hemolytic grade is considered insignificant. Moreover, the enzyme did not prolong bleeding time in mice when dosed with 1 mg/kg. These results indicate that this enzyme produced is a potential competitor for developing novel antithrombotic drugs.
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Affiliation(s)
- Marllyn Marques da Silva
- Laboratory of Biotechnology and Pharmaceuticals, Academic Center of Vitoria, Federal University of Pernambuco, 55608-680, Vitória de Santo Antão, Pernambuco, Brazil.
| | - Tamiris Alves Rocha
- Laboratory of Natural Products, Department of Biochemistry, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Danielle Feijó de Moura
- Laboratory of Natural Products, Department of Biochemistry, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Cristiano Aparecido Chagas
- Laboratory of Biotechnology and Pharmaceuticals, Academic Center of Vitoria, Federal University of Pernambuco, 55608-680, Vitória de Santo Antão, Pernambuco, Brazil.
| | | | - Noêmia Pereira da Silva Santos
- Laboratory of Nanotechnology, Biotechnology and Cell Culture, Academic Center of Vitória, Federal University of Pernambuco, 55608-680, Vitória de Santo Antão, Pernambuco, Brazil.
| | - Renata Vitória Da Silva Sobral
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Jéssica Miranda do Nascimento
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Ana Cristina Lima Leite
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil.
| | - Lorenzo Pastrana
- International Iberian Nanotechnology Laboratory, Av. Mestre José Veiga, Braga, 4715-330, Portugal.
| | - Romero Marcos Pedrosa Brandão Costa
- Laboratory of Bioactive Technology, Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Rua Dom Manoel de Medeiros, s / n, Dois Irmãos, 52171-900, Recife, Pernambuco, Brazil.
| | - Thiago Pajeú Nascimento
- Laboratory of Bioactive Technology, Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Rua Dom Manoel de Medeiros, s / n, Dois Irmãos, 52171-900, Recife, Pernambuco, Brazil.
| | - Ana Lúcia Figueiredo Porto
- Laboratory of Bioactive Technology, Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Rua Dom Manoel de Medeiros, s / n, Dois Irmãos, 52171-900, Recife, Pernambuco, Brazil.
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Silva PEDCE, Barros RCD, Albuquerque WWC, Brandão RMP, Bezerra RP, Porto ALF. In vitro thrombolytic activity of a purified fibrinolytic enzyme from Chlorella vulgaris. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1092:524-529. [PMID: 29910122 DOI: 10.1016/j.jchromb.2018.04.040] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/01/2018] [Accepted: 04/23/2018] [Indexed: 11/27/2022]
Abstract
A fibrinolytic enzyme was produced by microalga Chlorella vulgaris cultivated in autotrophic and mixotrophic conditions added corn steep liquor, purified by a single chromatographic step, then biochemical characterization and in vitro thrombolytic activity was performed. Maximum cell concentration (1637.45 ± 15 mg L-1) and productivity (181.93 mg L-1 day-1) was obtained in mixotrophic culture using 1% corn steep liquor. Enzyme-extracted microalgal biomass was purified by acetone precipitation and DEAE Sephadex anion exchange chromatography up to 2 fold with recovery of 4.0%. After purification, fibrinolytic activity was 1834.6 U mg-1 and 226.86 mm2 by spectrophotometry and fibrin plate assays, respectively. SDS-PAGE results exhibited a protein band of about 45 kDa and fibrinolytic band was detected by fibrin zymography. Enzyme activity was enhanced in the presence of Fe2+ and inhibited by phenylmethane sulfonyl fluoride (PMSF) and ethylenediamine tetracetic acid (EDTA), which suggest it to be a metal-dependent serine protease. The extract also showed a red blood cell lysis <4% and in vitro thrombolytic activity of 25.6% in 90 min of reaction. These results indicate that the fibrinolytic enzyme from C. vulgaris may have potential applications in the prevention and treatment of thrombosis.
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Affiliation(s)
- Páblo Eugênio da Costa E Silva
- Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco-UFPE, Av. Prof. Moraes s/n, 50670-901 Recife, PE, Brazil
| | - Rafaela Cavalcante de Barros
- Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco-UFRPE, Av. Dom Manoel de Medeiros s/n, 52171-900 Recife, PE, Brazil
| | - Wendell Wagner Campos Albuquerque
- Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco-UFRPE, Av. Dom Manoel de Medeiros s/n, 52171-900 Recife, PE, Brazil
| | - Romero Marcos Pedrosa Brandão
- Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco-UFRPE, Av. Dom Manoel de Medeiros s/n, 52171-900 Recife, PE, Brazil
| | - Raquel Pedrosa Bezerra
- Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco-UFRPE, Av. Dom Manoel de Medeiros s/n, 52171-900 Recife, PE, Brazil
| | - Ana Lúcia Figueiredo Porto
- Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco-UFPE, Av. Prof. Moraes s/n, 50670-901 Recife, PE, Brazil; Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco-UFRPE, Av. Dom Manoel de Medeiros s/n, 52171-900 Recife, PE, Brazil.
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Purification, biochemical, and structural characterization of a novel fibrinolytic enzyme from Mucor subtilissimus UCP 1262. Bioprocess Biosyst Eng 2017; 40:1209-1219. [DOI: 10.1007/s00449-017-1781-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 05/08/2017] [Indexed: 12/27/2022]
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