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Purification, biochemical characterization and fibrinolytic potential of proteases produced by bacteria of the genus Bacillus: a systematic literature review

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Abstract

Thrombosis is a hematological disorder characterized by the formation of intravascular thrombi, which contributes to the development of cardiovascular diseases. Fibrinolytic enzymes are proteases that promote the hydrolysis of fibrin, promoting the dissolution of thrombi, contributing to the maintenance of adequate blood flow. The characterization of new effective, safe and low-cost fibrinolytic agents is an important strategy for the prevention and treatment of thrombosis. However, the development of new fibrinolytics requires the use of complex methodologies for purification, physicochemical characterization and evaluation of the action potential and toxicity of these enzymes. In this context, microbial enzymes produced by bacteria of the Bacillus genus are promising and widely researched sources to produce new fibrinolytics, with high thrombolytic potential and reduced toxicity. Thus, this review aims to provide a current and comprehensive understanding of the different Bacillus species used for the production of fibrinolytic proteases, highlighting the purification techniques, biochemical characteristics, enzymatic activity and toxicological evaluations used.

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Acknowledgements

This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brazil (CAPES, PRINT, Finance Code 460 88887.568973/2020-00) and Fundação de Ciência e Tecnologia do Estado de Pernambuco, Brazil (FACEPE, Finance Code BFP-0213-5.05/20).

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No funding was received to assist with the preparation of this manuscript.

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All authors contributed to the writing and development of the study. The idea of writing this review, selecting and analyzing the data obtained were carried out by AHPL, IHAS and TPN. AMST and ALFP reviewed the manuscript.

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Correspondence to Ana Lúcia Figueiredo Porto.

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The authors declare no competing interests.

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The authors declared that they have no conflict of interest.

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Communicated by Erko Stackebrandt.

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Leite, A.H.P., da Silva, Í.H.A., Pastrana, L. et al. Purification, biochemical characterization and fibrinolytic potential of proteases produced by bacteria of the genus Bacillus: a systematic literature review. Arch Microbiol 204, 503 (2022). https://doi.org/10.1007/s00203-022-03134-y

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  • DOI: https://doi.org/10.1007/s00203-022-03134-y

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