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Costa EP, Brandão-Costa RMP, Albuquerque WWC, Nascimento TP, Sales Conniff AE, Cardoso KBB, Neves AGD, Batista JMDS, Porto ALF. Extracellular collagenase isolated from Streptomyces antibioticus UFPEDA 3421: purification and biochemical characterization. Prep Biochem Biotechnol 2024; 54:260-271. [PMID: 37355277 DOI: 10.1080/10826068.2023.2225090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2023]
Abstract
Collagenases are proteases able to degrade native and denatured collagen, with broad applications such as leather, food, and pharmaceutical industries. The aim of this research was to purify and characterize a collagenase from Streptomyces antibioticus. In the present work, the coffee ground substrate provided conditions to obtaining high collagenase activity (377.5 U/mL) using anion-exchange DEAE-Sephadex G50 chromatographic protocol. SDS-PAGE revealed the metallo-collagenase with a single band of 41.28 kDa and was able to hydrolyzed type I and type V collagen producing bioactive peptides that delayed the coagulation time. The enzyme activity showed stability across a range of pH (6.0-11) and temperature (30-55 °C) with optima at pH 7.0 and 60 °C, respectively. Activators include Mg+2, Ca+2, Na+, K+, while full inhibition was given by other tested metalloproteinase inhibitors. Kinetic parameters (Km of 27.14 mg/mol, Vmax of 714.29 mg/mol/min, Kcat of 79.9 s-1 and Kcat/Km of 2.95 mL/mg/s) and thermodynamic parameters (Ea of 65.224 kJ/mol, ΔH of 62.75 kJ/mol, ΔS of 1.96 J/mol, ΔG of 62.16 kJ/mol, ΔGE-S of 8.18 kJ/mol and ΔGE-T of -2.64 kJ/mol) were also defined. Coffee grounds showed to be an interesting source to obtaining a collagenase able to produce bioactive peptides with anticoagulant activity.
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Affiliation(s)
- Elizianne Pereira Costa
- Department of Animal Morphology and Physiology, Rural Federal University of Pernambuco, Recife, PE, Brazil
- Center of Biological Sciences, Federal University of Pernambuco, Recife, PE, Brazil
| | | | | | | | | | | | | | | | - Ana Lúcia Figueiredo Porto
- Department of Animal Morphology and Physiology, Rural Federal University of Pernambuco, Recife, PE, Brazil
- Center of Biological Sciences, Federal University of Pernambuco, Recife, PE, Brazil
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da Silva SRS, Stamford TCM, Albuquerque WWC, Vidal EE, Stamford TLM. Reutilization of residual glycerin for the produce β-carotene by Rhodotorula minuta. Biotechnol Lett 2020; 42:437-443. [PMID: 31933056 DOI: 10.1007/s10529-020-02790-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 01/02/2020] [Indexed: 11/26/2022]
Abstract
This study aimed to evaluate the production of carotenoid pigments by Rhodotorula spp. in submerged fermentation, using residual glycerin from biodiesel production as a carbon source. Chromatographic analysis by HPLC showed that the residual glycerin used as substrate was 57.88% composed of glycerol. The best growth conditions were found in the fermentation medium composed of residual glycerin at a concentration of 30 g/L and pH 9. From all the Rhodotorula strains tested, R. minuta URM6693 was selected because of their performance and adaptation in all culture media assayed. The maximum volumetric production of carotenoids was found at 48 h (equivalent to 17.20 mg/L, for the R. minuta). The production of β-carotene since the first 24 h of fermentation reach a final concentration of 1.021 mg/L. The yeast Rhodotorula minuta proved its capability to efficiently convert the substrate (mainly at the concentration of 50 g/L), obtaining products of biotechnological interest.
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Affiliation(s)
| | | | | | - Esteban Espinosa Vidal
- Centro de Tecnologias Estratégicas Do Nordeste, Ministério da Ciência, Tecnologia E Inovação, Recife, Brasil
| | - Tânia Lúcia Montenegro Stamford
- Departamento de Nutrição, Centro de Ciências da Saúde, Cidade Universitária, Universidade Federal de Pernambuco, 50670901, Recife, Brasil.
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Silva DDD, Lima MDSFD, Silva MFD, Silva GRD, Campos JF, Albuquerque WWC, Cavalcanti MTH, Porto ALF. Bioactive water-soluble peptides from fresh buffalo cheese may be used as product markers. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.03.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Costa RM, Albuquerque WWC, Silva MC, Paula RAD, Melo MS, Oliva ML, Porto ALF. Can γ-radiation modulate hemagglutinating and anticoagulant activities of PpyLL, a lectin from Phthirusa pyrifolia? Int J Biol Macromol 2017; 104:125-136. [DOI: 10.1016/j.ijbiomac.2017.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 06/01/2017] [Accepted: 06/02/2017] [Indexed: 10/19/2022]
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de Andrade Calaça PR, Bezerra RP, Albuquerque WWC, Porto ALF, Cavalcanti MTH. Probiotics as a preventive strategy for surgical infection in colorectal cancer patients: a systematic review and meta-analysis of randomized trials. Transl Gastroenterol Hepatol 2017; 2:67. [PMID: 28905008 DOI: 10.21037/tgh.2017.08.01] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 07/25/2017] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Infection following abdominal surgery remains a major factor in morbidity among colorectal cancer (CRC) patients. Probiotic therapy has been suggested to improve the clinical and laboratory outcome of patients undergoing gastrointestinal surgery. The aim of this study was to investigate the efficacy of probiotic lactic acid bacteria in patients with CRC in the pre- and postoperative phases. METHODS Systematic database searches identified 1,080 related articles. However, only seven articles were selected according to the eligibility criteria for qualitative and quantitative evaluation. RESULTS Most of the reviewed articles presented satisfactory results related to the prevention of surgical inflammation in patients undergoing resection of CRC when using strains of Lactobacillus genus, predominantly. CONCLUSIONS Probiotics are suggested to prevent surgical inflammation of CRC, at the same time that the combination of particular microorganisms administered is beneficial to the treatment and surgical recovery.
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Affiliation(s)
- Priscilla Régia de Andrade Calaça
- Laboratory of Technology of Bioactive Product (LABTECBIO), Department of Morphology and Animal Physiology, DMFA, Federal Rural University of Pernambuco, Recife, Brazil.,Research Support Center (CENAPESQ), Federal Rural University of Pernambuco, Recife, Brazil
| | - Raquel Pedrosa Bezerra
- Laboratory of Technology of Bioactive Product (LABTECBIO), Department of Morphology and Animal Physiology, DMFA, Federal Rural University of Pernambuco, Recife, Brazil.,Research Support Center (CENAPESQ), Federal Rural University of Pernambuco, Recife, Brazil
| | - Wendell Wagner Campos Albuquerque
- Laboratory of Technology of Bioactive Product (LABTECBIO), Department of Morphology and Animal Physiology, DMFA, Federal Rural University of Pernambuco, Recife, Brazil
| | - Ana Lúcia Figueiredo Porto
- Laboratory of Technology of Bioactive Product (LABTECBIO), Department of Morphology and Animal Physiology, DMFA, Federal Rural University of Pernambuco, Recife, Brazil.,Research Support Center (CENAPESQ), Federal Rural University of Pernambuco, Recife, Brazil.,Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco (UFPE), Recife, Brazil
| | - Maria Taciana Holanda Cavalcanti
- Laboratory of Technology of Bioactive Product (LABTECBIO), Department of Morphology and Animal Physiology, DMFA, Federal Rural University of Pernambuco, Recife, Brazil.,Research Support Center (CENAPESQ), Federal Rural University of Pernambuco, Recife, Brazil
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Lima MDSFD, Souza KMSD, Albuquerque WWC, Teixeira JAC, Cavalcanti MTH, Porto ALF. Saccharomyces cerevisiae from Brazilian kefir-fermented milk: An in vitro evaluation of probiotic properties. Microb Pathog 2017; 110:670-677. [PMID: 28478200 DOI: 10.1016/j.micpath.2017.05.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/17/2017] [Accepted: 05/02/2017] [Indexed: 12/23/2022]
Abstract
The therapeutic use of probiotics for supporting the antibiotic action against gastrointestinal disorders is a current trend and emerging applications have gained popularity because of their support for various microbiological activities in digestive processes. Microorganisms isolated from kefir with great probiotic properties, in addition to high resistance to harsh environmental conditions, have been widely researched. Administration of probiotic yeasts offers a number of advantages, when compared to bacteria, because of particular characteristics as their larger cell size. In the present study, 28 strains of Saccharomyces cerevisiae were isolated, after in vitro digestion of kefir-fermented milk, and identified by molecular based approaches. A screening was performed to determine important quality requirements for probiotics including: antagonistic and antioxidant activities, β-galactosidase synthesis, autoaggregation, surface hydrophobicity and adhesion to epithelial cells. The results showed strains: with antagonistic activity against microbial pathogens such as Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis; able to produce β-galactosidase; with antioxidant activity levels higher than 90%; with hydrophobicity activity and autoaggregation ability (evaluated by adhesion test, where all the strains presented adhesion to mice ileal epithelial cells). These findings are relevant and the strains are recommended for further in vivo studies as well as for potential therapeutic applications.
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Affiliation(s)
| | | | | | | | - Maria Taciana Holanda Cavalcanti
- Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco (UFPE), Recife, Brazil; Department of Morphology and Animal Physiology (DMFA), University Federal Rural of Pernambuco (UFRPE), Recife, Brazil
| | - Ana Lúcia Figueiredo Porto
- Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco (UFPE), Recife, Brazil; Department of Morphology and Animal Physiology (DMFA), University Federal Rural of Pernambuco (UFRPE), Recife, Brazil.
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Ferreira CMO, Correia PC, Brandão-Costa RMP, Albuquerque WWC, Lin Liu TPS, Campos-Takaki GM, Porto ALF. Collagenase produced fromAspergillussp. (UCP 1276) using chicken feather industrial residue. Biomed Chromatogr 2016; 31. [DOI: 10.1002/bmc.3882] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 09/28/2016] [Accepted: 10/28/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Catarina Michelle Oliveira Ferreira
- Department of Animal Morphology and Physiology; Rural Federal University of Pernambuco - UFRPE; Recife PE Brazil
- Department of Biotechnology; Laboratory of Imunopathology Keizo Asami; Federal University of Pernambuco; Recife PE Brazil
| | - Patyanne Carvalho Correia
- Department of Animal Morphology and Physiology; Rural Federal University of Pernambuco - UFRPE; Recife PE Brazil
| | | | | | - Tatiana Pereira Shin Lin Liu
- Department of Animal Morphology and Physiology; Rural Federal University of Pernambuco - UFRPE; Recife PE Brazil
| | | | - Ana Lúcia Figueiredo Porto
- Department of Animal Morphology and Physiology; Rural Federal University of Pernambuco - UFRPE; Recife PE Brazil
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Albuquerque WWC, Costa RMPB, Fernandes TDSE, Porto ALF. Evidences of the static magnetic field influence on cellular systems. Progress in Biophysics and Molecular Biology 2016; 121:16-28. [DOI: 10.1016/j.pbiomolbio.2016.03.003] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 03/10/2016] [Indexed: 01/29/2023]
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