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Conniff AES, Nascimento TP, Costa RMPB, Breydo L, Porto CS, Converti A, Siqueira JGW, Teixeira JA, Campos-Takaki GMDE, Uversky VN, Porto ALF, Porto TS. Production and biochemical and biophysical characterization of fibrinolytic protease of a Mucor subtilissimus strain isolated from the caatinga biome. AN ACAD BRAS CIENC 2024; 96:e20230616. [PMID: 39292103 DOI: 10.1590/0001-3765202420230616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 05/11/2024] [Indexed: 09/19/2024] Open
Abstract
Cardiovascular diseases, resulting from the deposition of clots in blood vessels, are the leading cause of death worldwide. Fibrinolytic enzymatic activity can catalyze blood clot degradation. Findings show that 36 fungal isolates recovered from Caatinga soils have the potential to produce fibrinolytic protease under submerged conditions. About 58 % of the isolates displayed fibrinolytic activity above 100 U/mL, with Mucor subtilissimus UCP 1262 being the most active. The protease was biochemically and biophysically characterized, showing that the enzyme had a high affinity for SAApNA substrate and was significantly inhibited by fluoride methyl phenyl sulfonyl-C7H7FO2S, suggesting that it is a chymotrypsin-like serine protease. The highest enzyme activity was detected at pH 5.0 and 28 °C. This fibrinolytic protease's far-UV circular dichroism (CD) showed that its secondary structure was primarily α-helical. The purified fibrinolytic enzyme may represent a novel therapeutic agent for treating thrombosis. At temperatures above 65 °C, the enzyme lost all its secondary structure. Its melting temperature was 58.1 °C, the denaturation enthalpy 85.1 kcal/mol, and the denaturation entropy 0.26 kcal/K∙mol.
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Affiliation(s)
- Amanda Emmanuelle S Conniff
- Universidade Federal Rural de Pernambuco, Departamento de Morfologia e Fisiologia Animal, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
- Department of Medical Engineering, Morsani College of Medicine, University of South Florida, 12901 Bruce B. Downs Blvd 33612, Tampa, Florida, USA
| | - Thiago P Nascimento
- Universidade Federal do Piauí, Campus Professor Cinobelina Elvas, BR 135, Km 3, Planalto Horizonte, 64049-550 Bom Jesus, PI, Brazil
| | - Romero Marcos P B Costa
- Universidade de Pernambuco, Instituto de Ciências Biológicas, Rua Arnóbio Marques, 310, Santo Amaro, 50100-130 Recife, PE, Brazil
| | - Leonid Breydo
- University of South Florida, Morsani College of Medicine, Department of Molecular Medicine, 12901 Bruce B. Downs Blvd 33612, Tampa, Florida, USA
| | - Camila S Porto
- Universidade Federal de Alagoas, Unidade Educacional de Penedo, Avenida Beira Rio, s/n, 57200-000 Penedo, Brazil
| | - Attilio Converti
- Genoa University, Pole of Chemical Engineering, Department of Civil, Chemical and Environmental Engineering, Via Opera Pia 15, 16145 Genoa, Italy
| | - Joyce G W Siqueira
- Universidade Federal Rural de Pernambuco, Pós-Graduação em Ciência e Tecnologia de Alimentos, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Jose Antonio Teixeira
- University Biological of Minho, Centre of Engineering, Institute for Biotechnology and Bioengineering, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Galba Maria DE Campos-Takaki
- Universidade Católica de Pernambuco, Núcleo de Pesquisas em Ciências Ambientais, Rua do Príncipe, 526, Boa Vista, 50050-900 Recife, PE, Brazil
| | - Vladimir N Uversky
- University of South Florida, Morsani College of Medicine, Department of Molecular Medicine, 12901 Bruce B. Downs Blvd 33612, Tampa, Florida, USA
| | - Ana Lúcia F Porto
- Universidade Federal Rural de Pernambuco, Departamento de Morfologia e Fisiologia Animal, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Tatiana S Porto
- Universidade Federal Rural de Pernambuco, Departamento de Morfologia e Fisiologia Animal, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
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Krishna KV, Ulhas RS, Malaviya A. Bioactive compounds from Cordyceps and their therapeutic potential. Crit Rev Biotechnol 2024; 44:753-773. [PMID: 37518188 DOI: 10.1080/07388551.2023.2231139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/23/2023] [Accepted: 05/11/2023] [Indexed: 08/01/2023]
Abstract
The Clavicipitaceae family's largest and most diverse genus is Cordyceps. They are most abundant and diverse in humid temperate and tropical forests and have a wide distribution in: Europe, North America, and East and Southeast Asian countries, particularly: Bhutan, China, Japan, Nepal, Korea, Thailand, Vietnam, Tibet, and the Himalayan region of India, and Sikkim. It is a well-known parasitic fungus that feeds on insects and other arthropods belonging to 10 different orders. Over 200 bioactive metabolites, that include: nucleotides and nucleosides, polysaccharides, proteins, polypeptides, amino acids, sterols, and fatty acids, among others have been extracted from Cordyceps spp. demonstrating the phytochemical richness of this genus. These components have been associated with a variety of pharmacological effects, including: anti-microbial, anti-apoptotic, anti-cancer, anti-inflammatory, antioxidant, and immunomodulatory activities. In this paper, the bioactivity of various classes of metabolites produced by Cordyceps spp., and their therapeutic properties have been reviewed in an attempt to update the existing literature. Furthermore, one of its nucleoside and a key bioactive compound, cordycepin has been critically elaborated with regard to its biosynthesis pathway and the recently proposed protector-protégé mechanism as well as various biological and pharmacological effects, such as: suppression of purine and nucleic acid biosynthesis, induction of apoptosis, and cell cycle regulation with their mechanism of action. This review provides current knowledge on the bioactive potential of Cordyceps spp.
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Affiliation(s)
- Kondapalli Vamsi Krishna
- Applied and Industrial Biotechnology Laboratory, Christ (Deemed-to-be University), Bangalore, Karnataka, India
| | - Rutwick Surya Ulhas
- Institute of Biochemistry and Biophysics, Faculty of Life Sciences, University of Jena (Friedrich-Schiller-Universität Jena), Jena, Germany
| | - Alok Malaviya
- Applied and Industrial Biotechnology Laboratory, Christ (Deemed-to-be University), Bangalore, Karnataka, India
- Division of Life Sciences, Gyeongsang National University, Gyeongsangnam-do, South Korea
- QuaLife Biotech Pvt Ltd, Bangalore, India
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Barido FH, Puruhita, Hertanto BS, Cahyadi M, Kartikasari LR, Sujiwo J, Kim J, Kim HY, Jang A, Lee SK. Enzymatic hydrolyzation of Cordyceps militaris mushroom extracts and its effect on spent hen chicken. Anim Biosci 2024; 37:1277-1288. [PMID: 38665076 PMCID: PMC11222846 DOI: 10.5713/ab.23.0518] [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: 12/09/2023] [Revised: 01/30/2024] [Accepted: 03/21/2024] [Indexed: 07/05/2024] Open
Abstract
OBJECTIVE This study was aimed to investigate the effect of fresh and dried hydrolyzed Cordyceps militaris (CM) mushroom with proteolytic enzymes; bromelain (CMB), flavorzyme (CMF), and mixture of bromelain: flavorzyme (CMBF) on quality properties of spent hen chicken. METHODS Mushroom extract (CME) were combined with three proteolytic enzyme mixtures that had different peptidase activities; stem bromelain (CMB), flavorzyme (CMF), and mixture of stem bromelain:flavorzyme (CMBF) at (1:1). The effect of these hydrolysates was investigated on spent hen breast meat via dipping marination. RESULTS Hydrolyzation positively alters functional properties of CM protease. in which bromelain hydrolyzed group (CMB) displayed the highest proteolytic activity at 4.57 unit/mL. The antioxidant activity had a significant increment from 5.32% in CME to 61.79% in CMB. A significantly higher emulsion stability index and emulsification activity index compared to CME were another result from hydrolyzation (p<0.05). Texture properties along with the shear force value and myofibrillar fragmentation index were notably improved under CMB and CMBF in fresh condition. Marination with CM mushroom protease that was previously hydrolyzed with enzymes was proven to also increase the nucleotide compounds, indicated by higher adenosine 5'-monophosphate (AMP) and inosine 5'-monophosphate (IMP) in hydrolysate groups (p<0.05). The concentration of both total and insoluble collagen remained unchanged, meaning less effect from CM protease. CONCLUSION This study suggested the hydrolyzation of CM protease with bromelain or a mixture of bromelain:flavourzyme to significantly improve functional properties of protease and escalate the taste-related nucleotide compounds and texture profiles from spent hen breast meat.
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Affiliation(s)
- Farouq Heidar Barido
- Faculty of Animal Science, Universitas Sebelas Maret, Surakarta, Jawa Tengah 57126,
Indonesia
- Halal Research Center and Services (HRCS), Institute for Research and Community Service, Universitas Sebelas Maret, Surakarta, Jawa Tengah 57126,
Indonesia
| | - Puruhita
- Restu Dwi Pangan Co, Tangerang, Banten 15345,
Indonesia
| | - Bayu Setya Hertanto
- Faculty of Animal Science, Universitas Sebelas Maret, Surakarta, Jawa Tengah 57126,
Indonesia
| | - Muhammad Cahyadi
- Faculty of Animal Science, Universitas Sebelas Maret, Surakarta, Jawa Tengah 57126,
Indonesia
- Halal Research Center and Services (HRCS), Institute for Research and Community Service, Universitas Sebelas Maret, Surakarta, Jawa Tengah 57126,
Indonesia
| | - Lilik Retna Kartikasari
- Faculty of Animal Science, Universitas Sebelas Maret, Surakarta, Jawa Tengah 57126,
Indonesia
| | - Joko Sujiwo
- Department of Animal Production, Faculty of Animal Science, Universitas Gadjah Mada, Sleman, Special Region of Yogyakarta 55281,
Indonesia
| | - Juntae Kim
- Department of Biosystems Machinery Engineering, College of Agricultural and Life Science, Chungnam National University, Daejeon 34134,
Korea
| | - Hack-Youn Kim
- Department of Animal Resources Science, Kongju National University, Yesan 32439,
Korea
| | - Aera Jang
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341,
Korea
| | - Sung Ki Lee
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341,
Korea
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Gandhale P, Chikhale R, Khanal P, Biswa V, Ali R, Khan MS, Gurav N, Ayyanar M, Das S, Gurav S. Quest for Anti-SARS-CoV-2 antiviral therapeutics: in-silico and in-vitro analysis of edible mushroom- Cordyceps militaris. J Ayurveda Integr Med 2024; 15:100979. [PMID: 38871595 PMCID: PMC11282376 DOI: 10.1016/j.jaim.2024.100979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 04/30/2024] [Accepted: 05/16/2024] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND The emergence and evolution of SARS-CoV-2 resulted a severe threat to public health globally. Due to the lack of an effective vaccine with durable immunity, the disease transited into the endemic phase, necessitating potent antiviral therapy including a scientific basis for current traditional herbal medicine. OBJECTIVE This study aimed to conduct a pharmacoinformatic analysis of selected chemical ingredients and in-vitro evaluation of Cordyceps militaris extract against SARS-CoV-2. MATERIALS AND METHODS C. militaris, the widely used fungus in conventional herbal medicine, was subjected to computational investigation using molecular docking, molecular dynamic simulation and network pharmacology analysis followed by the in-vitro assay for evaluating its anti-SARS-CoV-2 potential. RESULTS The molecular docking analysis of C. militaris revealed the Cordycepin's highest affinity (-9.71 kcal/mol) than other molecules, i.e., Cicadapeptin-I, Cicadapeptin-II, Cordycerebroside-B, and N-Acetyl galactosamine to the receptor binding domain of the SARS-CoV-2 spike protein. C. militaris aqueous extract could reduce the SARS-CoV-2 viral copy numbers by 50.24% using crude extract at 100 μg/mL concentration. CONCLUSION These findings suggest that C. militaris has promising anti-SARS-CoV-2 activity and may be explored as traditional medicine for managing the COVID-19 surge in the endemic phase.
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Affiliation(s)
- Pradeep Gandhale
- ICAR-National Institute of High-Security Animal Diseases, Bhopal, Madhya Pradesh- 462 021, India
| | - Rupesh Chikhale
- UCL School of Pharmacy, 29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Pukar Khanal
- Department of Pharmacology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER) Belagavi- 590010, India
| | - Vashkar Biswa
- Department of Biotechnology, Bodoland University, Assam, 783 370, India
| | - Raju Ali
- Department of Biotechnology, Bodoland University, Assam, 783 370, India
| | - Mohd Shahnawaz Khan
- Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Nilambari Gurav
- Department of Pharmacognosy, PES's Rajaram and Tarabai Bandekar College of Pharmacy, Ponda, Goa-403 401, India
| | - Muniappan Ayyanar
- Department of Botany, A.V.V.M. Sri Pushpam College (Autonomous), Poondi (Affiliated to Bharathidasan University), Thanjavur, Tamil Nadu, India
| | - Sandeep Das
- Department of Biotechnology, Bodoland University, Assam, 783 370, India
| | - Shailendra Gurav
- Department of Pharmacognosy, Goa College of Pharmacy, Goa University, Goa- 403 001, India.
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Wang J, Liu X, Jing Y, Zheng X. Purification and Biochemical Characterization of a Novel Fibrinolytic Enzyme from Culture Supernatant of Coprinus comatus. Foods 2024; 13:1292. [PMID: 38731663 PMCID: PMC11083162 DOI: 10.3390/foods13091292] [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: 03/26/2024] [Revised: 04/19/2024] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
A novel fibrinolytic enzyme was produced by the liquid fermentation of Coprinus comatus. The enzyme was purified from the culture supernatant by hydrophobic interactions, gel filtration, and ion exchange chromatographies. It was purified by 241.02-fold, with a specific activity of 3619 U/mg and a final yield of 10.02%. SDS-PAGE analysis confirmed the purity of the enzyme, showing a single band with a molecular weight of 19.5 kDa. The first nine amino acids of the N-terminal of the purified enzyme were A-T-Y-T-G-G-S-Q-T. The enzyme exhibited optimal activity at a temperature of 42 °C and pH 7.6. Its activity was significantly improved by Zn2+, K+, Ca2+, Mn2+, and Mg2+ while being inhibited by Fe2+, Fe3+, Al2+, and Ba2+. The activity of the enzyme was completely inhibited by ethylenediamine tetraacetic acid (EDTA), and it was also dose-dependently inhibited by phenylmethylsulfonyl fluoride (PMSF) and soy trypsin inhibitor (SBTI). However, inhibitors such as N-α-tosyl-L-phenylalanine chloromethyl ketone (TPCK), aprotinin, and pepstatin did not significantly affect its activity, suggesting that the enzyme was a serine-like metalloproteinase. The enzyme acted as both a plasmin-like fibrinolytic enzyme and a plasminogen activator, and it also exhibited the capability to hydrolyze fibrinogen and fibrin. In vitro, it demonstrated the ability to dissolve blood clots and exhibit anticoagulant properties. Furthermore, it was found that the enzyme prolonged activated partial thromboplastin time (APTT), prothrombin time (PT), and thrombin time (TT), and reduced the levels of fibrinogen (FIB) and prothrombin activity (PA). Based on these studies, the enzyme has great potential to be developed as a natural agent for the prevention and treatment of thrombotic diseases.
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Affiliation(s)
- Jinyu Wang
- College of Food Engineering, Harbin University of Commerce, Harbin 150076, China;
- Key Laboratory of Corn Deep Processing Theory and Technology of Heilongjiang Province, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China; (Y.J.); (X.Z.)
| | - Xiaolan Liu
- College of Food Engineering, Harbin University of Commerce, Harbin 150076, China;
- Key Laboratory of Corn Deep Processing Theory and Technology of Heilongjiang Province, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China; (Y.J.); (X.Z.)
- College of Food, Heilongjiang Bayi Agricultural University, Daqing 163319, China
| | - Yan Jing
- Key Laboratory of Corn Deep Processing Theory and Technology of Heilongjiang Province, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China; (Y.J.); (X.Z.)
| | - Xiqun Zheng
- Key Laboratory of Corn Deep Processing Theory and Technology of Heilongjiang Province, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China; (Y.J.); (X.Z.)
- College of Food, Heilongjiang Bayi Agricultural University, Daqing 163319, China
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El-Baky NA, Amara AAAF, Redwan EM. Nutraceutical and therapeutic importance of clots and their metabolites. NUTRACEUTICALS 2023:241-268. [DOI: 10.1016/b978-0-443-19193-0.00009-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Liu Y, Guo ZJ, Zhou XW. Chinese Cordyceps: Bioactive Components, Antitumor Effects and Underlying Mechanism-A Review. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196576. [PMID: 36235111 PMCID: PMC9572669 DOI: 10.3390/molecules27196576] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/22/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022]
Abstract
Chinese Cordyceps is a valuable source of natural products with various therapeutic effects. It is rich in various active components, of which adenosine, cordycepin and polysaccharides have been confirmed with significant immunomodulatory and antitumor functions. However, the underlying antitumor mechanism remains poorly understood. In this review, we summarized and analyzed the chemical characteristics of the main components and their pharmacological effects and mechanism on immunomodulatory and antitumor functions. The analysis revealed that Chinese Cordyceps promotes immune cells' antitumor function by via upregulating immune responses and downregulating immunosuppression in the tumor microenvironment and resetting the immune cells' phenotype. Moreover, Chinese Cordyceps can inhibit the growth and metastasis of tumor cells by death (including apoptosis and autophagy) induction, cell-cycle arrest, and angiogenesis inhibition. Recent evidence has revealed that the signal pathways of mitogen-activated protein kinases (MAPKs), nuclear factor kappaB (NF-κB), cysteine-aspartic proteases (caspases) and serine/threonine kinase Akt were involved in the antitumor mechanisms. In conclusion, Chinese Cordyceps, one type of magic mushroom, can be potentially developed as immunomodulator and anticancer therapeutic agents.
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Biogenic synthesis of zinc oxide nanoparticles using mushroom fungus Cordyceps militaris: Characterization and mechanistic insights of therapeutic investigation. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Couto MTTD, Silva AVD, Sobral RVDS, Rodrigues CH, Cunha MNCD, Leite ACL, Figueiredo MDVB, de Paula Oliveira J, Costa RMPB, Conniff AES, Porto ALF, Nascimento TP. Production, extraction and characterization of a serine protease with fibrinolytic, fibrinogenolytic and thrombolytic activity obtained by Paenibacillus graminis. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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The Quality and Functional Improvement of Retorted Korean Ginseng Chicken Soup (Samgyetang) by Enzymolysis Pre-Treatment with Cordyceps militaris Mushroom Extract. Foods 2022; 11:foods11030422. [PMID: 35159571 PMCID: PMC8834007 DOI: 10.3390/foods11030422] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/28/2022] [Accepted: 01/29/2022] [Indexed: 01/20/2023] Open
Abstract
This study aimed to investigate the functional and quality improvement of retorted Korean ginseng chicken soup that was hydrolyzed using a single extract from Cordyceps militaris (CM) mushroom, or in combination with bromelain, flavorzyme, or a mix of both. A total of 36 fat-trimmed breast meat from commercial broilers were hydrolyzed with one of six treatments, (1) flavorzyme as a positive control (PC), (2) no addition as negative control (NC), (3) crude CM extract (CME), CM extract prepared with either (4) bromelain (CMB), (5) flavorzyme (CMF), or (6) bromelain:flavorzyme mixture (CMBF) in a water bath at 55 °C for 2.5 h, and subsequently retorted at 121.1 °C, 147.1 kPa for 1 h. The highest antioxidant activity was observed in the CMB treatment (40.32%), followed by CMBF (34.20%), and CME (32.97%). The suppression of malondialdehyde ranged between 28 and 83%. The water-holding-capacity of the treated samples increased, ranging between 59.69 and 62.98%, and significantly tenderized the meat. The shear force decreased from 23.05 N in negative control to 11.67 N in the CMB samples. The predominant nucleotides across the samples were 5′-IMP and hypoxanthine, and the lowest was adenosine. The intensification of the taste properties was due to the increase of umami substances, both by 5′-nucleotides (5′-IMP, 5′-GMP) and free amino acids (FAAs), whereas the highest improvement was observed in the CMB group. Therefore, the hydrolyzation of Korean ginseng chicken soup using CM extract, prepared using bromelain, improves functional and quality profiles.
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Diwan D, Usmani Z, Sharma M, Nelson JW, Thakur VK, Christie G, Molina G, Gupta VK. Thrombolytic Enzymes of Microbial Origin: A Review. Int J Mol Sci 2021; 22:10468. [PMID: 34638809 PMCID: PMC8508633 DOI: 10.3390/ijms221910468] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 01/10/2023] Open
Abstract
Enzyme therapies are attracting significant attention as thrombolytic drugs during the current scenario owing to their great affinity, specificity, catalytic activity, and stability. Among various sources, the application of microbial-derived thrombolytic and fibrinolytic enzymes to prevent and treat vascular occlusion is promising due to their advantageous cost-benefit ratio and large-scale production. Thrombotic complications such as stroke, myocardial infarction, pulmonary embolism, deep venous thrombosis, and peripheral occlusive diseases resulting from blood vessel blockage are the major cause of poor prognosis and mortality. Given the ability of microbial thrombolytic enzymes to dissolve blood clots and prevent any adverse effects, their use as a potential thrombolytic therapy has attracted great interest. A better understanding of the hemostasis and fibrinolytic system may aid in improving the efficacy and safety of this treatment approach over classical thrombolytic agents. Here, we concisely discuss the physiological mechanism of thrombus formation, thrombo-, and fibrinolysis, thrombolytic and fibrinolytic agents isolated from bacteria, fungi, and algae along with their mode of action and the potential application of microbial enzymes in thrombosis therapy.
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Affiliation(s)
- Deepti Diwan
- Department of Neurosurgery, Washington University School of Medicine, Saint Louis, MO 63110, USA; (D.D.); (J.W.N.)
| | - Zeba Usmani
- Department of Applied Biology, University of Science & Technology, Techno City, Killing Road, Baridua 9th Mile 793101, Meghalaya, India; (Z.U.); (M.S.)
| | - Minaxi Sharma
- Department of Applied Biology, University of Science & Technology, Techno City, Killing Road, Baridua 9th Mile 793101, Meghalaya, India; (Z.U.); (M.S.)
| | - James W. Nelson
- Department of Neurosurgery, Washington University School of Medicine, Saint Louis, MO 63110, USA; (D.D.); (J.W.N.)
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, SRUC, Edinburgh EH9 3JG, UK;
- School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Graham Christie
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge CB2 1TN, UK;
| | - Gustavo Molina
- Laboratory of Bioflavors and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, State University of Campinas, R. Monteiro Lobato, 80, Campinas, São Paulo 13083-862, Brazil;
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, SRUC, Edinburgh EH9 3JG, UK;
- Centre for Safe and Improved Food, SRUC, Edinburgh EH9 3JG, UK
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12
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Altaf F, Wu S, Kasim V. Role of Fibrinolytic Enzymes in Anti-Thrombosis Therapy. Front Mol Biosci 2021; 8:680397. [PMID: 34124160 PMCID: PMC8194080 DOI: 10.3389/fmolb.2021.680397] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 05/10/2021] [Indexed: 12/11/2022] Open
Abstract
Thrombosis, a major cause of deaths in this modern era responsible for 31% of all global deaths reported by WHO in 2017, is due to the aggregation of fibrin in blood vessels which leads to myocardial infarction or other cardiovascular diseases (CVDs). Classical agents such as anti-platelet, anti-coagulant drugs or other enzymes used for thrombosis treatment at present could leads to unwanted side effects including bleeding complication, hemorrhage and allergy. Furthermore, their high cost is a burden for patients, especially for those from low and middle-income countries. Hence, there is an urgent need to develop novel and low-cost drugs for thrombosis treatment. Fibrinolytic enzymes, including plasmin like proteins such as proteases, nattokinase, and lumbrokinase, as well as plasminogen activators such as urokinase plasminogen activator, and tissue-type plasminogen activator, could eliminate thrombi with high efficacy rate and do not have significant drawbacks by directly degrading the fibrin. Furthermore, they could be produced with high-yield and in a cost-effective manner from microorganisms as well as other sources. Hence, they have been considered as potential compounds for thrombosis therapy. Herein, we will discuss about natural mechanism of fibrinolysis and thrombus formation, the production of fibrinolytic enzymes from different sources and their application as drugs for thrombosis therapy.
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Affiliation(s)
- Farwa Altaf
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Shourong Wu
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
| | - Vivi Kasim
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
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Barido FH, Lee SK. Tenderness-related index and proteolytic enzyme response to the marination of spent hen breast by a protease extracted from Cordyceps militaris mushroom. Anim Biosci 2021; 34:1859-1869. [PMID: 33902173 PMCID: PMC8563259 DOI: 10.5713/ab.20.0831] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 04/05/2021] [Indexed: 12/04/2022] Open
Abstract
Objective The effects of a crude protease extracted from Cordyceps militaris (CM) mushrooms on the postmortem tenderization mechanism and quality improvement in spent hen breast were investigated. Methods Different percentages of the crude protease extracted from CM mushrooms were introduced to spent hen breast via spray marination, and its effects on tenderness-related indexes and proteolytic enzymes were compared to papain. Results The results indicated that there was a possible improvement by the protease extracted from CM mushroom through the upregulation of endogenous proteolytic enzymes involved in the calpain system, cathepsin-B, and caspase-3 coupled with its nucleotide-specific impact. However, the effect of the protease extracted from CM mushroom was likely dose-dependent, with significant improvements at a minimum level of 4%. Marination with the protease extracted from CM mushroom at this level led to increased protein solubility and an increased myofibrillar fragmentation index. The sarcoplasmic protein and collagen contents seemed to be less affected by the protease extracted from CM mushroom, indicating that substrate hydrolysis was limited to myofibrillar protein. Furthermore the protease extracted from CM mushroom intensified meat product taste due to increasing the inosinic acid content, a highly effective salt that provides umami taste. Conclusion The synergistic results of the proteolytic activity and nucleotide-specific effects following treatments suggest that the exogenous protease derived from CM mushroom has the potential for improving the texture of spent hen breast.
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Affiliation(s)
- Farouq Heidar Barido
- Department of Applied Animal Science, College of Animal Life Sciences, Kangwon National University, Chuncheon 24341, Korea
| | - Sung Ki Lee
- Department of Applied Animal Science, College of Animal Life Sciences, Kangwon National University, Chuncheon 24341, Korea
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14
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Frias J, Toubarro D, Fraga A, Botelho C, Teixeira J, Pedrosa J, Simões N. Purification and Characterization of a Thrombolytic Enzyme Produced by a New Strain of Bacillus subtil. J Microbiol Biotechnol 2021; 31:327-337. [PMID: 33148943 PMCID: PMC9705946 DOI: 10.4014/jmb.2008.08010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 09/30/2020] [Accepted: 11/02/2020] [Indexed: 12/15/2022]
Abstract
Fibrinolytic enzymes with a direct mechanism of action and safer properties are currently requested for thrombolytic therapy. This paper reports on a new enzyme capable of degrading blood clots directly without impairing blood coagulation. This enzyme is also non-cytotoxic and constitutes an alternative to other thrombolytic enzymes known to cause undesired side effects. Twenty-four Bacillus isolates were screened for production of fibrinolytic enzymes using a fibrin agar plate. Based on produced activity, isolate S127e was selected and identified as B. subtilis using the 16S rDNA gene sequence. This strain is of biotechnological interest for producing high fibrinolytic yield and consequently has potential in the industrial field. The purified fibrinolytic enzyme has a molecular mass of 27.3 kDa, a predicted pI of 6.6, and a maximal affinity for Ala-Ala-Pro-Phe. This enzyme was almost completely inhibited by chymostatin with optimal activity at 48°C and pH 7. Specific subtilisin features were found in the gene sequence, indicating that this enzyme belongs to the BPN group of the S8 subtilisin family and was assigned as AprE127. This subtilisin increased thromboplastin time by 3.7% (37.6 to 39 s) and prothrombin time by 3.2% (12.6 to 13 s), both within normal ranges. In a whole blood euglobulin assay, this enzyme did not impair coagulation but reduced lysis time significantly. Moreover, in an in vitro assay, AprE127 completely dissolved a thrombus of about 1 cc within 50 min and, in vivo, reduced a thrombus prompted in a rat tail by 11.4% in 24 h compared to non-treated animals.
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Affiliation(s)
- Jorge Frias
- CBA – Biotechnology Centre of Azores, Faculty of Sciences and Technology, University of Azores, 9500-32 Ponta Delgada, Açores. Portugal,Corresponding author Phone: +351919687431 E-mail:
| | - Duarte Toubarro
- CBA – Biotechnology Centre of Azores, Faculty of Sciences and Technology, University of Azores, 9500-32 Ponta Delgada, Açores. Portugal
| | - Alexandra Fraga
- ICVS - Life and Health Research Institute, University of Minho, 4710-07 Braga, Portugal
| | - Claudia Botelho
- CEB - Centre of Biological Engineering, University of Minho, 4710-057 Braga, Portugal,CBMA – Centre of Molecular and Environmental Biology, University of Minho, 4710-057 Braga, Portugal,INL - International Iberian Nanotechnology Laboratory, 715-330 Braga, Portugal
| | - José Teixeira
- CEB - Centre of Biological Engineering, University of Minho, 4710-057 Braga, Portugal
| | - Jorge Pedrosa
- ICVS - Life and Health Research Institute, University of Minho, 4710-07 Braga, Portugal
| | - Nelson Simões
- CBA – Biotechnology Centre of Azores, Faculty of Sciences and Technology, University of Azores, 9500-32 Ponta Delgada, Açores. Portugal
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15
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Khankari S, Badoei-Dalfard A, Karami Z. Cross-linked Enzyme Aggregates of Fibrinolytic Protease BC1 Immobilized on Magnetic Chitosan Nanoparticles (CLEAs-Fib-mChi): Synthesis, Purification, and Characterization. Appl Biochem Biotechnol 2021; 193:2004-2027. [PMID: 33538961 DOI: 10.1007/s12010-021-03494-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/07/2021] [Indexed: 12/26/2022]
Abstract
Bacterial fibrinolytic proteases achieved more attention in the prevention and treatment of cardiovascular diseases, so purification, characterization, and activity enhancement are of prime importance. In this study, a fibrinolytic serine metalloprotease was purified from the culture supernatant from Bacillus sp. BC1. It was purified to homogeneity by a two-step procedure with a 24-fold increase in specific activity and a 33.1% yield. It showed 28 kDa molecular weight, while its optimal pH and temperature were obtained 8 and 50-60 °C. The cross-link enzyme aggregates of this fibrinolytic BC1 successfully immobilized on magnetic chitosan nanoparticles. A 52% activity enhancement was obtained by immobilized enzyme at pH 6.0, compared to free protease. Km values of the free and immobilized proteases were obtained about 0.638 and 0.61 mg/ml, respectively. The free and immobilized enzymes did not show any activity concerning transferrin, γ-globulins, and hemoglobin, as blood plasma proteins. The in vitro blood clot lysis test of the free and immobilized proteases showed a maximum of 42 and 50% clot lysis, which was comparatively higher than that revealed by streptokinase and heparin at the same condition. These results indicated that the free and immobilized proteases have the potential to be effective fibrinolytic agents.
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Affiliation(s)
- Shima Khankari
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Arastoo Badoei-Dalfard
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Zahra Karami
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
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16
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Abo Nouh FA, Gezaf SA, Abo Nahas HH, Abo Nahas YH, Vargas-De-La-Cruz C, Acosta RAS, Abdel-Azeem AM. Diversity of Cordyceps from Different Environmental Agroecosystems and Potential Applications. Fungal Biol 2021. [DOI: 10.1007/978-3-030-67561-5_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Li Y, Ban L, Meng S, Huang L, Sun N, Yang H, Wang Y, Wang L. Bioactivities of crude polysaccharide extracted from fermented soybean curd residue by Cordyceps militaris. BIOTECHNOL BIOTEC EQ 2021. [DOI: 10.1080/13102818.2021.1875874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Yiting Li
- Department of Biotechnology, College of Agronomy and Resources Environment, Tianjin Agricultural University, Tianjin, PR China
| | - Litong Ban
- Department of Biotechnology, College of Agronomy and Resources Environment, Tianjin Agricultural University, Tianjin, PR China
| | - Shili Meng
- Department of Life Science and Bioengineering, Graduate School of Life and Environmental Science, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Liang Huang
- Department of Biotechnology, College of Agronomy and Resources Environment, Tianjin Agricultural University, Tianjin, PR China
| | - Ning Sun
- Department of Biotechnology, College of Agronomy and Resources Environment, Tianjin Agricultural University, Tianjin, PR China
| | - Hongpeng Yang
- Department of Biotechnology, College of Agronomy and Resources Environment, Tianjin Agricultural University, Tianjin, PR China
| | - Yu Wang
- Department of Biotechnology, College of Agronomy and Resources Environment, Tianjin Agricultural University, Tianjin, PR China
| | - Linbo Wang
- Department of Life Science and Bioengineering, Graduate School of Life and Environmental Science, University of Tsukuba, Tsukuba, Ibaraki, Japan
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18
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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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19
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Li G, Liu X, Cong S, Deng Y, Zheng X. A novel serine protease with anticoagulant and fibrinolytic activities from the fruiting bodies of mushroom Agrocybe aegerita. Int J Biol Macromol 2020; 168:631-639. [PMID: 33227332 DOI: 10.1016/j.ijbiomac.2020.11.118] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 12/29/2022]
Abstract
A novel fibrinolytic enzyme, ACase was isolated from fruiting bodies of a mushroom, Agrocybe aegerita. ACase was purified by using ammonium sulfate precipitation, gel filtration, ion exchange and hydrophobic chromatographies to 237.12 fold with a specific activity of 1716.77 U/mg. ACase was found to be a heterodimer with molecular mass of 31.4 and 21.2 kDa by SDS-PAGE and appeared as a single band on Native-PAGE and fibrin-zymogram. The N-terminal sequence of the two subunits of ACase was AIVTQTNAPWGL (subunit 1) and SNADGNGHGTHV (subunit 2). ACase had maximal activity at 47 °C and pH 7.6. It's activity was improved by Cu2+, Na+, Fe3+, Zn2+, Ba2+, K+ and Mn2+, but inhibited by Fe2+, Mg2+ and Ca2+. PMSF, SBTI, aprotinine and Lys inhibited the enzyme activity, which suggested that ACase was a serine protease. ACase could degrade all three chains (α, β and γ) of fibrinogen. Moreover, the enzyme acted as both, a plasmin-like fibrinolytic enzyme and a plasminogen activator. It could hydrolyze human thrombin slightly, which indicated that the ACase could inhibit the activity of thrombin and acted as an anticoagulant to prevent thrombosis. Based on these results, ACase might act as a therapeutic agent for treating thrombosis, or as a functional food. Further investigation of the enzyme is underway.
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Affiliation(s)
- Guanlong Li
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, PR China; Heilongjiang Provincial Key Laboratory of Corn Deep Processing Theory and Techology, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China
| | - Xiaolan Liu
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, PR China; Heilongjiang Provincial Key Laboratory of Corn Deep Processing Theory and Techology, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China.
| | - Shanzi Cong
- Heilongjiang Provincial Key Laboratory of Corn Deep Processing Theory and Techology, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China
| | - Yongping Deng
- Heilongjiang Provincial Key Laboratory of Corn Deep Processing Theory and Techology, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China
| | - Xiqun Zheng
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, PR China; Heilongjiang Provincial Key Laboratory of Corn Deep Processing Theory and Techology, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China.
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20
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Yang H, Yang L, Li X, Li H, Tu Z, Wang X. Genome sequencing, purification, and biochemical characterization of a strongly fibrinolytic enzyme from Bacillus amyloliquefaciens Jxnuwx-1 isolated from Chinese traditional douchi. J GEN APPL MICROBIOL 2020; 66:153-162. [PMID: 31413231 DOI: 10.2323/jgam.2019.04.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
A strongly fibrinolytic enzyme was purified from Bacillus amyloliquefaciens Jxnuwx-1, found in Chinese traditional fermented black soya bean (douchi). The molecular mass of the enzyme, estimated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), was 29 kDa. The optimal pH and temperature for the enzyme were 7.6 and 41°C, respectively. The enzyme was inhibited by phenylmethylsulfonyl fluoride, soybean trypsin inhibitor, ethylenediaminetetraacetic acid, Fe3+, and Fe2+. The highest affinity exhibited by the enzyme was towards N-Succinyl-Ala-Ala-Pro-Phe-pNA. These results indicated that it is a subtilisin-like serine metalloprotease. The enzyme degraded both fibrinogen and fibrin, displaying its highest degrading activity towards the Aα-chains followed by Bβ chains and Cγ chains. The enzyme was also activated by plasminogen, indicating its ability to degrade fibrinogen and fibrin in two ways: (a) by activating plasminogen conversion into plasmin, or (b) by direct hydrolysis. It degraded thrombin, suggesting that it may act as an anticoagulant to prevent thrombosis. Taken together, our results indicate the potential of this enzyme in controlling cardiovascular disease.
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Affiliation(s)
- Huilin Yang
- Key Lab of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province, Jiangxi Normal University
| | - Lin Yang
- Key Lab of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province, Jiangxi Normal University
| | - Xiang Li
- Key Lab of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province, Jiangxi Normal University
| | - Hao Li
- Key Lab of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province, Jiangxi Normal University
| | - Zongcai Tu
- Key Lab of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province, Jiangxi Normal University
| | - Xiaolan Wang
- Key Lab of Protection and Utilization of Subtropic Plant Resources of Jiangxi Province, Jiangxi Normal University
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21
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Food-grade expression of nattokinase in Lactobacillus delbrueckii subsp. bulgaricus and its thrombolytic activity in vitro. Biotechnol Lett 2020; 42:2179-2187. [PMID: 32705453 DOI: 10.1007/s10529-020-02974-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 07/16/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To produce nattokinase in a food-grade expression system and evaluate its thrombolytic activity in vitro. RESULTS No nattokinase activity from reconstituted strains was observed in simulated gastric juice, but the enzyme was stable in intestinal fluid, the relative activity of which was found to be 60% after 4 h. Due to the nattokinase being produced intracellularly by recombinant bacterial strains, the persistence of the bacteria in gastric juice ensured transmission of the nattokinase into intestinal juice. Because of subsequent disintegration of the bacteria, the highest nattokinase activity was observed after 3 h at approximately 32%, following its carriage within the recombinant strains to the intestinal fluid. CONCLUSIONS This study demonstrated that nattokinase from recombinant strains exhibited good thrombolytic activity in vitro and may be used by the dairy fermentation industry for the development of novel thrombolytic functional foods.
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22
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Fuad H, Hidayati N, Darmawati S, Munandar H, Rahmawati Sulistyaningtyas A, Nurrahman N, Rahman Ernanto A, Seswita Zilda D, Widjanarka W, Norma Ethica S. Prospects of fibrinolytic proteases of bacteria from sea cucumber fermentation products as antithrombotic agent. BIO WEB OF CONFERENCES 2020. [DOI: 10.1051/bioconf/20202802006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Cardiovascular disease is among the largest contributors of premature mortality in the world caused by inflammation of blood vessels. The abnormalities provoke thrombus formation or thrombosis blocking blood vessels leading to strokes, heart attacks and coronary artery diseases. Increasing percentage of cardiovascular cases and deaths due to thrombosis has attracted researchers to look for newer thrombolysis agents. Commonly used drugs to treat thrombosis has been limited due to various side effects. Therefore, the search for sources of safer and cheaper fibrinolytic enzymes for handling thrombolysis continues. This study aimed to evaluate potentials of fibrinolytic protease of bacteria isolated from fermented seafood (sea cucumber) products as antithrombotic agents. Information was initially gathered from scientific publications identified using web-based tools including PubMed (National Center for Biotechnology Information), Science Direct (Scopus) and Web of Science (Thomson Reuters) using combinations of search terms including “fibrinolytic enzyme protease”, “endopeptidase”, “fermented food”, “sea cucumber”, “thrombolysis therapy,” “thrombolytic agent,” “fibrinolytic bacteria,” “fibrinolysis,” “protease producing bacteria,” “fibrin degradation,” “holothurians,” etc. We also searched for these terms in national and international organization technical reports and databases. This literature review reveals the prospects of fibrinolytic protease enzymes from bacteria from fermented seafood, particularly sea cucumber as novel antithrombotic agents.
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23
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Clementino E, Sales A, Cunha M, Porto A, Porto T. Produção e purificação integrada de protease fibrinolítica de Mucor subtilissimus UCP 1262. ARQ BRAS MED VET ZOO 2019. [DOI: 10.1590/1678-4162-9495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO As enzimas fibrinolíticas podem ser obtidas de micro-organismos por meio de processos fermentativos. O presente trabalho teve como objetivo avaliar a produção e extração integrada da protease fibrinolítica de Mucor subtilissimus UCP 1262 usando sistema de duas fases aquosas (SDFA). O processo integrado foi realizado para avaliar a produção, partição e recuperação da protease fibrinolítica, segundo planejamento experimental 23, utilizando como variáveis independentes a massa molar do polietileno glicol (PEG), a concentração do PEG e a concentração do sulfato de sódio. A maior atividade fibrinolítica (15,40U/mL) foi obtida na fase rica em sulfato de sódio no ensaio composto por 10% de sal e 18% de PEG 8000 (g/mol). Recuperações superiores a 80% foram obtidas. A protease fibrinolítica apresentou pH ótimo 7,0, estabilidade entre os pH 6,0 e 8,5, temperatura ótima 50°C, sendo estável de 10°C a 50°C. A enzima foi classificada como uma serino protease, com massa molecular de 52kDa. Como resultado, o processo é notavelmente eficaz para pré-purificar a protease fibrinolítica com baixo custo e rapidez significativa. Quando comparada a outras técnicas de produção e purificação isoladas, a fermentação extrativa é um processo digno a ser substituto das etapas iniciais de separação convencionais
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Affiliation(s)
| | - A.E. Sales
- Universidade Federal Rural de Pernambuco, Brazil
| | - M.N.C. Cunha
- Universidade Federal Rural de Pernambuco, Brazil
| | - A.L.F. Porto
- Universidade Federal Rural de Pernambuco, Brazil
| | - T.S. Porto
- Universidade Federal Rural de Pernambuco, Brazil
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24
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A novel fibrinolytic serine metalloprotease from the marine Serratia marcescens subsp. sakuensis: Purification and characterization. Int J Biol Macromol 2018; 112:110-118. [DOI: 10.1016/j.ijbiomac.2018.01.129] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 01/09/2018] [Accepted: 01/18/2018] [Indexed: 11/21/2022]
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25
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Deng Y, Liu X, Katrolia P, Kopparapu NK, Zheng X. A dual-function chymotrypsin-like serine protease with plasminogen activation and fibrinolytic activities from the GRAS fungus, Neurospora sitophila. Int J Biol Macromol 2018; 109:1338-1343. [DOI: 10.1016/j.ijbiomac.2017.11.142] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 07/18/2017] [Accepted: 11/22/2017] [Indexed: 11/26/2022]
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26
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Narasimhan MK, Ethiraj S, Krishnamurthi T, Rajesh M. Purification, biochemical, and thermal properties of fibrinolytic enzyme secreted by Bacillus cereus SRM-001. Prep Biochem Biotechnol 2018; 48:34-42. [PMID: 29106326 DOI: 10.1080/10826068.2017.1387560] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The discovery of microbial fibrinolytic enzymes is essential to treat cardiovascular diseases. This study reports the discovery of a fibrinolytic enzyme secreted by Bacillus cereus SRM-001, a microorganism isolated from the soil of a chicken waste-dump yard. The B. cereus SRM-001 was cultured and the secreted fibrinolytic enzyme purified to show that it is a ∼28 kDa protein. The purified enzyme was characterized for its kinetics, biochemical and thermal properties to show that it possesses properties similar to plasmin. A HPLC-MS/MS analysis of trypsin digested protein indicated that the fibrinolytic enzyme shared close sequence homology with serine proteases reported for other Bacillus sp. The results show that the B. cereus SRM-001 secreted enzyme is a ∼28 kDa serine protease that possesses fibrinolytic potential.
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Affiliation(s)
- Manoj Kumar Narasimhan
- a Department of Genetic Engineering, School of Bioengineering , SRM University , Kattankulathur , Tamil Nadu , India
| | - Selvarajan Ethiraj
- a Department of Genetic Engineering, School of Bioengineering , SRM University , Kattankulathur , Tamil Nadu , India
| | - Tamilarasan Krishnamurthi
- b Department of Chemical Engineering , School of Bioengineering, SRM University , Kattankulathur , Tamil Nadu , India
| | - Mathur Rajesh
- b Department of Chemical Engineering , School of Bioengineering, SRM University , Kattankulathur , Tamil Nadu , India
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27
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Yuan X, Zhu M, Tian G, Zhao Y, Zhao L, Ng TB, Wang H. Biochemical characteristics of a novel protease from the basidiomycete Amanita virgineoides. Biotechnol Appl Biochem 2017; 64:532-540. [PMID: 27302036 DOI: 10.1002/bab.1519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 06/07/2016] [Indexed: 11/06/2022]
Abstract
The characterization of a novel protease from Amanita virgineoides is described. The A. virgineoides protease was purified to homogeneity using Q-Sepharose, carboxymethyl-cellulose, diethylaminoethyl-cellulose, and a gel filtration step on Superdex 75. The molecular mass of the purified protease was estimated to be 16.6 kDa. The protease was purified 32.1-fold, and its specific activity was 301.4 U/mg. The optimum pH was 4.0, and the optimum temperature was 50 °C. Kinetic constants (Km , Vmax ) were determined under the optimum reaction conditions, with Km and Vmax , being 3.74 mg/mL and 9.98 μg mL-1 Min-1 , respectively. The activity of the protease was curtailed by Cu2+ , Pb2+ , Fe3+ , Cd2+ , and Hg2+ ions but enhanced by Mg2+ , Ca2+ , and K+ ions at low concentrations. The protease activity was adversely affected by ethylene diamine tetraacetic acid, suggesting that it is a metalloprotease. Four peptide sequences were obtained from liquid chromatography-tandem mass spectrometry, including KQALSGIR, TIAMDGTEGLVR, VALTGLTVAEYFR, and AGAGSATLSMAYAGAR, which showed 86%, 64%, 60%, and 75% identity with peptides of Hypsizygus marmoreus, Dacryopinax sp. DJM-731 SS1, Trametes versicolor FP-101664 SS1, and Paxillus involutus ATCC 200175, respectively. The newly isolated protease showed good hydrolytic activity and biochemical characteristics, which expanded the knowledge of biologically active proteins and provided further insight on this poisonous fungus.
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Affiliation(s)
- Xianghe Yuan
- State Key Laboratory for Agrobiotechnology and Department of Microbiology, China Agricultural University, Beijing, People's Republic of China
| | - Mengjuan Zhu
- Department of Fungal Resource, Shandong Agricultural University, Shandong, People's Republic of China
| | - Guoting Tian
- Institute of Biotechnology and Germplasmic Resource, Yunnan Academy of Agricultural Science, Kunming, People's Republic of China
| | - Yongchang Zhao
- Institute of Biotechnology and Germplasmic Resource, Yunnan Academy of Agricultural Science, Kunming, People's Republic of China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People's Republic of China
| | - Tzi Bun Ng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Hexiang Wang
- State Key Laboratory for Agrobiotechnology and Department of Microbiology, China Agricultural University, Beijing, People's Republic of China
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28
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Baral B. Entomopathogenicity and Biological Attributes of Himalayan Treasured Fungus Ophiocordyceps sinensis (Yarsagumba). J Fungi (Basel) 2017; 3:E4. [PMID: 29371523 PMCID: PMC5715966 DOI: 10.3390/jof3010004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 01/20/2017] [Accepted: 01/31/2017] [Indexed: 01/01/2023] Open
Abstract
Members of the entomophagous fungi are considered very crucial in the fungal domain relative to their natural phenomenon and economic perspectives; however, inadequate knowledge of their mechanisms of interaction keeps them lagging behind in parallel studies of fungi associated with agro-ecology, forest pathology and medical biology. Ophiocordyceps sinensis (syn. Cordyceps sinensis), an intricate fungus-caterpillar complex after it parasitizes the larva of the moth, is a highly prized medicinal fungus known widely for ages due to its peculiar biochemical assets. Recent technological innovations have significantly contributed a great deal to profiling the variable clinical importance of this fungus and other related fungi with similar medicinal potential. However, a detailed mechanism behind fungal pathogenicity and fungal-insect interactions seems rather ambiguous and is poorly justified, demanding special attention. The goal of the present review is to divulge an update on the published data and provides promising insights on different biological events that have remained underemphasized in previous reviews on fungal biology with relation to life-history trade-offs, host specialization and selection pressures. The infection of larvae by a fungus is not a unique event in Cordyceps; hence, other fungal species are also reviewed for effective comparison. Conceivably, the rationale and approaches behind the inheritance of pharmacological abilities acquired and stored within the insect framework at a time when they are completely hijacked and consumed by fungal parasites, and the molecular mechanisms involved therein, are clearly documented.
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Affiliation(s)
- Bikash Baral
- Research, Community Development and Conservation Center (C3DR), Pokhara 33700, Nepal.
- Department of Biochemistry, University of Turku, Turku, Finn-20014, Finland.
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Batista J, Clementino E, Nascimento T, Lima G, Porto T, Porto A, Porto C. Produção e caracterização de protease fibrinolítica de Streptomyces parvulus DPUA 1573. ARQ BRAS MED VET ZOO 2017. [DOI: 10.1590/1678-4162-8605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
RESUMO As proteases fibrinolíticas são capazes de degradar coágulos de fibrina formados dentro dos vasos sanguíneos, evitando a trombose intravascular. Em animais, a tromboflebite, que acomete frequentemente os equinos, ocasiona, em seus casos graves, a obstrução jugular e também um edema de laringe, derivando a obstrução das vias aéreas, o que possibilita um edema cerebral, ocorrendo o óbito do animal. Devido ao fato de o tratamento ser de custo elevado, faz-se necessária a investigação de outras fontesde proteases fibrinolíticas com custos menores e com menos efeitos colaterais. Diante disso, este estudo tem como objetivo produzir e caracterizar proteases fibrinolíticas obtidas de Streptomyces parvulus DPUA 1573. Para produção da enzima, foi utilizado um planejamento fatorial 24 avaliando a concentração da farinha de soja (0,5, 1,0 e 1,5%) e da glicose (0, 0,5 e 1,0g/L), temperatura (28, 32 e 37ºC) e agitação (150, 200 e 250rpm) sobre a biomassa e a atividade fibrinolítica. Pode-se verificar que a protease fibrinolítica apresentou atividade máxima (835U/mL) nas condições de concentração de 1,5% de soja, 1g/L de glicose, 28°C e 150rpm com 48 horas de fermentação. A protease fibrinolítica obtida teve temperatura e pH ótimos de 55°C e pH 9,0, respectivamente. A atividade enzimática foi inibida pelo EDTA, pelo íon Fe2+ e pelo SDS, o que indicou a enzima ser uma metaloprotease. A linhagem Streptomyces parvulus DPUA 1573 foi capaz de produzir protease fibrinolítica, possuindo características bioquímicas favoráveis à aplicação na medicina veterinária e possivelmente humana.
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Affiliation(s)
| | | | | | | | | | - A.L.F. Porto
- Universidade Federal Rural de Pernambuco, Brazil
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Biochemical characterization of a novel fibrinolytic enzyme from Cordyceps militaris. Int J Biol Macromol 2017; 94:793-801. [DOI: 10.1016/j.ijbiomac.2016.09.048] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/31/2016] [Accepted: 09/15/2016] [Indexed: 11/22/2022]
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31
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Velusamy P, Pachaiappan R, Christopher M, Vaseeharan B, Anbu P, So JS. Isolation and identification of a novel fibrinolytic Bacillus tequilensis CWD-67 from dumping soils enriched with poultry wastes. J GEN APPL MICROBIOL 2016; 61:241-7. [PMID: 26782654 DOI: 10.2323/jgam.61.241] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A newly isolated strain, CWD-67, which exhibited high fibrinolytic activity, was screened from dumping soils enriched with poultry wastes. The strain was identified as Bacillus tequilensis (KF897935) by 16Sr RNA gene sequence analysis and biochemical characterization. A fibrinolytic enzyme was purified to homogeneity from the culture supernatant using ammonium sulfate precipitation, membrane concentration, dialysis, ion-exchange, and gel filtration chromatography. SDS-PAGE analysis showed that the purified enzyme was a monomeric protein with an apparent molecular weight of 22 kDa, which is the lowest among Bacillus fibrinolytic enzymes reported to date. The purified enzyme was confirmed to have fibrinolytic activity by a fibrin zymogram. The optimal pH and temperature values of the enzyme were 8.0 and 45 °C, respectively. The enzyme was completely inhibited by PMSF and significantly inhibited by EDTA, TPCK, Co(2+), Zn(2+), and Cu(2+), suggesting a chymotrypsin-like serine metalloprotease. In vitro assays revealed that the purified enzyme could catalyze fibrin lysis effectively, indicating that this enzyme could be a useful fibrinolytic agent.
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Meshram V, Saxena S, Paul K, Gupta M, Kapoor N. Production, Purification and Characterisation of a Potential Fibrinolytic Protease from Endophytic Xylaria curta by Solid Substrate Fermentation. Appl Biochem Biotechnol 2016; 181:1496-1512. [PMID: 27787769 DOI: 10.1007/s12010-016-2298-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 10/19/2016] [Indexed: 10/20/2022]
Abstract
The present investigation highlights the optimal conditions for production of a non-toxic, bi-functional fibrinolytic enzyme xylarinase produced by endophytic fungus Xylaria curta by solid substrate fermentation using rice chaff medium. The purified enzyme is a monomeric protein with a molecular mass of ∼33 kDa. The enzyme exhibits cleavage of Aα and Bβ chains of fibrin(ogen) and has no effect on γ chain. The optimal fibrinolytic activity of the enzyme was observed at 35 °C and pH 8. The fibrinolytic activity was enhanced in the presence of Ca2+, whereas it was completely inhibited in the presence of Fe2+ and Zn2+ ions and inhibitors like EDTA and EGTA suggesting it to be a metalloprotease. The K m and V max of the enzyme for azocasein were 326 μM and 0.13 μM min-1. The N-terminal sequence of the enzyme (SNGPLPGGVVWAG) was same when compared to xylarinase isolated from culture broth of X. curta. Thus, xylarinase could be exploited as a potent clot busting enzyme which could be produced on large scale using solid substrate fermentation.
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Affiliation(s)
- Vineet Meshram
- Department of Biotechnology, Thapar University, Patiala, Punjab, 147004, India
| | - Sanjai Saxena
- Department of Biotechnology, Thapar University, Patiala, Punjab, 147004, India.
| | - Karan Paul
- Department of Biochemistry, DAV University, Jalandhar, Punjab, India
| | - Mahiti Gupta
- Department of Biotechnology, Thapar University, Patiala, Punjab, 147004, India
| | - Neha Kapoor
- Department of Biotechnology, Thapar University, Patiala, Punjab, 147004, India
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Choi JH, Lee HJ, Kim S. Purification and antithrombotic activity of wulfase, a fibrinolytic enzyme from the fruit bodies of the edible and medicinal mushroom Sparassis crispa Wulf. ex. Fr. APPL BIOCHEM MICRO+ 2016. [DOI: 10.1134/s000368381606003x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Chu F, Wang X, Sun Q, Liang H, Wang S, An D, Cui C, Chai Y, Li S, Song S, Ji A. Purification and characterization of a novel fibrinolytic enzyme from Whitmania pigra Whitman. Clin Exp Hypertens 2016; 38:594-601. [PMID: 27668456 DOI: 10.3109/10641963.2016.1174254] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A fibrinolytic enzyme was purified from the dry body of Whitmania pigra Whitman. The fibrinolytic enzyme was purified to homogeneity with a yield of 0.003% and a purification of 630.7 fold. The molecular weight of the enzyme was estimated to be 26.7 kDa by reduced sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The enzyme was tested by matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS) and it showed that the enzyme was a novel fibrinolytic enzyme. The optimal pH and temperature of the enzyme were 8.5 and 55°C, respectively. Enzyme activity was enhanced by Na+, Mg2+, and K+. On the contrary, the proteolytic activity was significantly inhibited by Mn2+, Fe2+, Fe3+, ethylenediaminetetraacetic acid (EDTA), and ethylenebis(oxyethylenenitrilo)tetraacetic acid (EGTA). Fibrinolytic and fibrinogenolytic assays showed that the enzyme preferentially hydrolyzed fibrinogen Aα-chains, followed by Bβ- and γ-chains. The α-, β-, and γ-γ-chains of fibrin were also degraded by the enzyme.
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Affiliation(s)
- Fulong Chu
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Xiaochen Wang
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Qianqian Sun
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Hao Liang
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Sijian Wang
- d Zaozhuang Mining Group Central Hospital , Zaozhuang , China
| | - Dengkun An
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Chao Cui
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Yuchao Chai
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Shuaishuai Li
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Shuliang Song
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China
| | - Aiguo Ji
- a Marine College, Shandong University , Weihai , China.,b Weihai International Biotechnology Research and Development Center, Shandong University , Weihai , China.,c School of Pharmaceutical Sciences, Shandong University , Jinan , China
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Meshram V, Saxena S. Potential fibrinolytic activity of an endophytic Lasiodiplodia pseudotheobromae species. 3 Biotech 2016; 6:114. [PMID: 28330184 PMCID: PMC5398192 DOI: 10.1007/s13205-016-0428-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 04/26/2016] [Indexed: 11/26/2022] Open
Abstract
Cost-effective, fibrinolytic agents possessing least or no antigenic properties are much in demand for their prospective use as clot busters in thrombolytic therapy. The present communication explores the potential of 22 endophytic Botryosphaeria species isolated from stem of Aegle marmelos for their fibrinolytic potential. Only nine fungal isolates exhibited proteolytic activity out of which only four possessed plasminogen-independent fibrinolytic activity. The endophytic fungal isolate #1088 AMSTITYEL showed maximum in vitro proteolytic and fibrinolytic activity with a halo formation of 153.86 and 113.04 mm2, respectively. The partially purified protein exhibited a fibrinolytic activity equivalent to 6.51 U/ml of plasmin. SDS-PAGE of the dialysed fraction of #1088 AMSTITYEL resolved into six bands ranging from 26 to 80 kDa. Fibrin zymogram exhibited that a single band of molecular size ~80 KDa possessing the fibrinolytic activity. Furthermore, the bioactive isolate #1088 AMSTITYEL was identified as Lasiodiplodia pseudotheobromae using classical and molecular taxonomic tools.
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Affiliation(s)
- Vineet Meshram
- Department of Biotechnology, Thapar University, Patiala, Punjab, 147004, India
| | - Sanjai Saxena
- Department of Biotechnology, Thapar University, Patiala, Punjab, 147004, India.
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36
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Sun Z, Liu P, Cheng G, Zhang B, Dong W, Su X, Huang Y, Cui Z, Kong Y. A fibrinolytic protease AfeE from Streptomyces sp. CC5, with potent thrombolytic activity in a mouse model. Int J Biol Macromol 2015; 85:346-54. [PMID: 26721382 DOI: 10.1016/j.ijbiomac.2015.12.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 12/16/2015] [Accepted: 12/17/2015] [Indexed: 12/31/2022]
Abstract
Fibrinolytic proteases have potential applications in cardiovascular disease therapy. A novel fibrinolytic protease, AfeE, with strong thrombolytic activity was purified from Streptomyces sp. CC5. AfeE displayed maximum activity at 40°C in the pH range of 7.0-12.0. It was strongly inhibited by serine protease inhibitor phenylmethanesulfonylfluoride, soybean trypsin inhibitor, tosyl-l-lysine chloromethyl ketone and tosyl-l-phenylalanine chloromethyl ketone. The activity of the enzyme was partially inhibited by Cu(2+), Co(2+) and Zn(2+). AfeE exhibited higher substrate specificity for fibrin than fibrinogen, which has rarely been reported in fibrinolytic enzymes. AfeE also showed high thrombolytic activity in a carrageenan-induced mouse tail thrombosis model. AfeE prolonged prothrombin time, activated partial thromboplastin time, and thrombin time in rat blood. A bleeding time assay revealed that AfeE did not prolong bleeding time in mice at a dose of 1mg/kg. No acute cytotoxicity was observed for AfeE at 320μg/well in human umbilical vein endothelial cells. The afeE gene was cloned from the genome of Streptomyces sp. CC5. Full-length AFE-CC5E contained 434 amino acids and was processed into a mature form consisting 284 amino acids by posttranslational modification, as revealed by high-resolution mass spectrometry analysis. These results indicate that AfeE is a prospective candidate for antithrombotic drug development.
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Affiliation(s)
- Zhibin Sun
- Key Laboratory of Environmental Microbiology of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Pingping Liu
- Key Laboratory of Environmental Microbiology of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Guangyan Cheng
- College of Life Sciences and Technology, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Biying Zhang
- Key Laboratory of Environmental Microbiology of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Weiliang Dong
- Key Laboratory of Environmental Microbiology of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Xingli Su
- College of Life Sciences and Technology, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Yan Huang
- Key Laboratory of Environmental Microbiology of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Zhongli Cui
- Key Laboratory of Environmental Microbiology of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, People's Republic of China.
| | - Yi Kong
- College of Life Sciences and Technology, China Pharmaceutical University, Nanjing 210009, People's Republic of China.
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37
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Cheng Q, Xu F, Hu N, Liu X, Liu Z. A novel Ca2+-dependent alkaline serine-protease (Bvsp) from Bacillus sp. with high fibrinolytic activity. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.04.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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38
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Liu X, Kopparapu NK, Shi X, Deng Y, Zheng X, Wu J. Purification and biochemical characterization of a novel fibrinolytic enzyme from culture supernatant of Cordyceps militaris. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:2215-2224. [PMID: 25664761 DOI: 10.1021/jf505717e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A novel fibrinolytic enzyme from Cordyceps militaris was produced by submerged culture fermentation, purified, and biochemically characterized. The enzyme was purified to homogeneity, with an overall yield of 4.0% and a specific activity of 1682 U/mg. The molecular weight and pI of the enzyme were 32 kDa and 9.3 ± 0.2, respectively. The optimal pH and temperature of the enzyme were 7.4 and 37 °C, respectively. The enzyme activity was inhibited by Fe(2+), phenylmethane sulfonyl fluoride (PMSF), aprotinin, and pepstatin but not by N-tosyl-L-phenylalanine chloromethyl ketone (TPCK) and ethylenediamine tetracetic acid (EDTA). Three internal peptides of the enzyme, APQALTVAAVGATWAR, EKNVGSTVNLLSYDGNK, and TDATSVLLDGYNVSAVNDLVAK, were obtained. The enzyme could hydrolyze fibrin(ogen) directly and cleave the α-chains more efficiently than β- and γ-chains, suggesting that it is a plasmin like protein. It degraded thrombin, which indicated that it can act as an anticoagulant and prevent thrombosis. Intravascular thrombosis is one of the major reasons of cardiovascular diseases. On the basis of these results, the purified enzyme can be developed as a natural agent for oral fibrinolytic therapy or prevention of thrombosis.
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Affiliation(s)
- Xiaolan Liu
- Heilongjiang Provincial Key University Laboratory of Processing Agricultural Products, College of Food and Bioengineering, Qiqihar University , 42, Wenhua Street, Qiqihar 161006, China
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Expression, purification, and characterization of a recombined fibrinolytic enzyme from endophytic Paenibacillus polymyxa EJS-3 in Escherichia coli. Food Sci Biotechnol 2015. [DOI: 10.1007/s10068-015-0018-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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40
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Nascimento TP, Sales AE, Porto CS, Brandão RMP, Takaki GMC, Teixeira JAC, Porto TS, Porto ALF. Production and Characterization of New Fibrinolytic Protease from <i>Mucor subtillissimus</i> UCP 1262 in Solid-State Fermentation. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/aer.2015.33009] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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41
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Anh DBQ, Mi NTT, Huy DNA, Van Hung P. Isolation and Optimization of Growth Condition of Bacillus sp. from Fermented Shrimp Paste for High Fibrinolytic Enzyme Production. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2014. [DOI: 10.1007/s13369-014-1506-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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42
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Cui JD. Biotechnological production and applications ofCordyceps militaris, a valued traditional Chinese medicine. Crit Rev Biotechnol 2014; 35:475-84. [DOI: 10.3109/07388551.2014.900604] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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43
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Mohamed Ali S, Ling TC, Muniandy S, Tan YS, Raman J, Sabaratnam V. Recovery and partial purification of fibrinolytic enzymes of Auricularia polytricha (Mont.) Sacc by an aqueous two-phase system. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2013.11.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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44
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Singh TA, Devi KR, Ahmed G, Jeyaram K. Microbial and endogenous origin of fibrinolytic activity in traditional fermented foods of Northeast India. Food Res Int 2014. [DOI: 10.1016/j.foodres.2013.11.028] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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45
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Biochemical characteristics of a fibrinolytic enzyme purified from a marine bacterium, Bacillus subtilis HQS-3. Int J Biol Macromol 2013; 62:124-30. [PMID: 24004684 DOI: 10.1016/j.ijbiomac.2013.08.048] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Revised: 08/27/2013] [Accepted: 08/28/2013] [Indexed: 11/24/2022]
Abstract
A fibrinolytic enzyme isolated from marine Bacillus subtilis HQS-3 was purified to electrophoretic homogeneity using ammonium sulphate precipitation, alkaline solution treatment, membrane concentration, dialysis, ion exchange, and gel filtration chromatography. SDS-PAGE and gel filtration chromatography showed that it was a monomeric protein with an apparent molecular weight of 26 kDa. The purified enzyme was active at pH 6.0-10.0 with an optimum pH of 8.0. It was stable at temperatures ranging from 25 to 37 °C, exhibiting maximum activity between 45 °C and 50 °C. The isoelectric point of the enzyme was 9.0-9.2, which was higher than those of other known fibrinolytic enzymes from Bacillus species. PMSF, EDTA, Cu(2+), Zn(2+), and Co(2+) inhibited the enzyme activity significantly. This enzyme did not cause hemolysis in vitro and preferred direct degradation of fibrin in the following order: α, β, and γ-γ chains. Thus, these results suggest that the marine-derived enzyme is a plasmin-like serine metalloprotease, which is distinct from other fibrinolytic enzymes from genus Bacillus.
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46
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Park JW, Park JE, Choi HK, Jung TW, Yoon SM, Lee JS. Purification and characterization of three thermostable alkaline fibrinolytic serine proteases from the polychaete Cirriformia tentaculata. Process Biochem 2013. [DOI: 10.1016/j.procbio.2013.03.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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47
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Purification and Characterization of a New Serine Protease with Fibrinolytic Activity from the Marine Invertebrate, Urechis unicinctus. Appl Biochem Biotechnol 2013; 170:525-40. [DOI: 10.1007/s12010-013-0168-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Accepted: 02/26/2013] [Indexed: 12/24/2022]
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48
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49
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Patel GK, Kawale AA, Sharma AK. Purification and physicochemical characterization of a serine protease with fibrinolytic activity from latex of a medicinal herb Euphorbia hirta. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2012; 52:104-111. [PMID: 22305073 DOI: 10.1016/j.plaphy.2011.12.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 12/07/2011] [Indexed: 05/31/2023]
Abstract
A 34 kDa serine protease, designated as hirtin, with fibrinolytic activity was purified to homogeneity from the latex of Euphorbia hirta by the combination of ion exchange and gel filtration chromatography. The N-terminal sequence of hirtin was found to be YAVYIGLILETAA/NNE. Hirtin exhibited esterase and amidase activities along with azocaseinolytic, gelatinolytic, fibrinogenolytic and fibrinolytic activities. It preferentially hydrolyzed Aα and α-chains, followed by Bβ and β, and γ and γ-γ chains of fibrinogen and fibrin clot respectively. The optimum pH and temperature for enzyme activity was found to be pH 7.2 and 50 °C respectively. Enzymatic activity of hirtin was significantly inhibited by PMSF and AEBSF. It showed higher specificity for synthetic substrate p-tos-GPRNA for thrombin. The CD spectra of hirtin showed a high content of β-sheets as compared to α-helix. The results indicate that hirtin is a thrombin-like serine protease and may have potential industrial and therapeutic applications.
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Affiliation(s)
- Girijesh Kumar Patel
- Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee 247 667, India
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