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Almeida JR, Gomes A, Mendes B, Aguiar L, Ferreira M, Brioschi MBC, Duarte D, Nogueira F, Cortes S, Salazar-Valenzuela D, Miguel DC, Teixeira C, Gameiro P, Gomes P. Unlocking the potential of snake venom-based molecules against the malaria, Chagas disease, and leishmaniasis triad. Int J Biol Macromol 2023; 242:124745. [PMID: 37150376 DOI: 10.1016/j.ijbiomac.2023.124745] [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: 02/28/2023] [Revised: 04/30/2023] [Accepted: 05/01/2023] [Indexed: 05/09/2023]
Abstract
Malaria, leishmaniasis and Chagas disease are vector-borne protozoal infections with a disproportionately high impact on the most fragile societies in the world, and despite malaria-focused research gained momentum in the past two decades, both trypanosomiases and leishmaniases remain neglected tropical diseases. Affordable effective drugs remain the mainstay of tackling this burden, but toxicicty, inneficiency against later stage disease, and drug resistance issues are serious shortcomings. One strategy to overcome these hurdles is to get new therapeutics or inspiration in nature. Indeed, snake venoms have been recognized as valuable sources of biomacromolecules, like peptides and proteins, with antiprotozoal activity. This review highlights major snake venom components active against at least one of the three aforementioned diseases, which include phospholipases A2, metalloproteases, L-amino acid oxidases, lectins, and oligopeptides. The relevance of this repertoire of biomacromolecules and the bottlenecks in their clinical translation are discussed considering approaches that should increase the success rate in this arduous task. Overall, this review underlines how venom-derived biomacromolecules could lead to pioneering antiprotozoal treatments and how the drug landscape for neglected diseases may be revolutionized by a closer look at venoms. Further investigations on poorly studied venoms is needed and could add new therapeutics to the pipeline.
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Affiliation(s)
- José Rafael Almeida
- Biomolecules Discovery Group, Universidad Regional Amazónica Ikiam, Tena 150150, Ecuador.
| | - Ana Gomes
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, P-4169-007 Porto, Portugal.
| | - Bruno Mendes
- Biomolecules Discovery Group, Universidad Regional Amazónica Ikiam, Tena 150150, Ecuador
| | - Luísa Aguiar
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, P-4169-007 Porto, Portugal
| | - Mariana Ferreira
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, P-4169-007 Porto, Portugal.
| | | | - Denise Duarte
- Departamento de Biologia Animal, Instituto de Biologia, UNICAMP, Campinas, São Paulo 13083-862, Brazil.
| | - Fátima Nogueira
- Global Health and Tropical Medicine, GHTM, Instituto de Higiene e Medicina Tropical, IHMT, Universidade Nova de Lisboa, UNL, Rua Junqueira 100, P-1349-008 Lisboa, Portugal.
| | - Sofia Cortes
- Global Health and Tropical Medicine, GHTM, Instituto de Higiene e Medicina Tropical, IHMT, Universidade Nova de Lisboa, UNL, Rua Junqueira 100, P-1349-008 Lisboa, Portugal.
| | - David Salazar-Valenzuela
- Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb) e Ingeniería en Biodiversidad y Recursos Genéticos, Facultad de Ciencias de Medio Ambiente, Universidad Indoamérica, Quito 170103, Ecuador.
| | - Danilo C Miguel
- Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb) e Ingeniería en Biodiversidad y Recursos Genéticos, Facultad de Ciencias de Medio Ambiente, Universidad Indoamérica, Quito 170103, Ecuador.
| | - Cátia Teixeira
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, P-4169-007 Porto, Portugal
| | - Paula Gameiro
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, P-4169-007 Porto, Portugal.
| | - Paula Gomes
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, P-4169-007 Porto, Portugal.
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Biochemical characterization of Bothrops roedingeri Mertens, 1942 snake venom and its edematogenic, hemorrhagic, and myotoxic activities. BIOMEDICA : REVISTA DEL INSTITUTO NACIONAL DE SALUD 2020; 40:682-692. [PMID: 33275347 PMCID: PMC7808785 DOI: 10.7705/biomedica.5228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Indexed: 12/23/2022]
Abstract
Introducción. El envenenamiento por mordedura de serpiente es considerado por la Organización Mundial de la Salud (OMS) una enfermedad tropical desatendida. Si bien los venenos de otras serpientes Bothrops se vienen estudiado ampliamente, poco se conoce del de Bothrops roedingeri. Objetivos. Caracterizar bioquímicamente el veneno total de la serpiente B. roedingeri y evaluar su actividad miotóxica, edematógena y hemorrágica. Materiales y métodos. Se hizo la caracterización enzimática del veneno de B. roedingeri determinando la actividad de la fosfolipasa A2 (PLA2) y de las enzimas proteolíticas, así como su acción fibrinogenolítica mediante electroforesis en gel de poliacrilamida con duodecilsulfato sódico (sodium dodecyl sulfate polyacrylamide gel electrophoresis, SDS-PAGE), y la caracterización tóxica del veneno estableciendo la dosis hemorrágica mínima, la dosis edematógena mínima y el efecto miotóxico local y sistémico. Resultados. La actividad de las PLA2 del veneno total de B. roedingeri fue de 3,45 ± 0,11 nmoles/minuto, la proteolítica, de 0,145 ± 0,009 nmoles/minuto, en tanto que el índice de coagulación del fibrinógeno fue de 6,67 ± 1,33 segundos. Por otro lado, el veneno produjo una dosis hemorrágica mínima de 24,5 µg, una dosis edematógena mínima de 15,6 µg y un pronunciado efecto miotóxico local evidenciado por la elevación de los niveles plasmáticos de creatina cinasa después de la inoculación por vía intramuscular. No se registró miotoxicidad sistémica. Conclusiones. El veneno de B. roedingeri tiene efectos hemorrágicos, edematógenos y miotóxicos locales, así como una elevada actividad de la PLA2, que sería responsable de los efectos miotóxico y edematógeno. También presentó actividad proteolítica, la cual podría afectar la coagulación, dada su capacidad para degradar el fibrinógeno y producir hemorragia por acción de las metaloproteasas.
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Mamede CCN, de Sousa Simamoto BB, da Cunha Pereira DF, de Oliveira Costa J, Ribeiro MSM, de Oliveira F. Edema, hyperalgesia and myonecrosis induced by Brazilian bothropic venoms: overview of the last decade. Toxicon 2020; 187:10-18. [PMID: 32846146 DOI: 10.1016/j.toxicon.2020.08.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 08/15/2020] [Accepted: 08/19/2020] [Indexed: 01/19/2023]
Abstract
Snakebite accidents are considered serious public health problems. They are often neglected, and individuals who have received insufficient treatment are subjected to various disabling alterations. Snake venoms are secretions composed of biologically active molecules capable of triggering local and systemic effects in envenomation victims. Bothropic snakes are responsible for most of the ophidian accidents in Brazil; their venoms are mainly related to local manifestations, due to a composition that is especially rich in proteases and phospholipases A2. The most common local damages are inflammation, with consequent cellular activation and release of inflammatory mediators, hemorrhage, edema, pain and (myo)necrosis, which may lead to amputation of the affected areas. Antivenom therapy is the main treatment for snakebites. However, the efficiency is mainly due to the neutralization of the toxins responsible for the systemic alterations. Thus, the local damages can evolve to markedly compromise the tissue. The complexity of these local effects associated with the toxicity of the snake venom components of the genus Bothrops, arouse interest in the study of the biochemical and pathophysiological mechanisms involved with the actions caused by toxins of the venom. Therefore, this review aims to analyze the edematogenic, hyperalgesic and myotoxic effects caused by Brazilian bothropic venoms in order to contribute to the study and elucidation of the mechanisms of action of its components and, consequently, enable discoveries of more effective combined therapies in the treatment of local damages resulting from envenoming.
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Affiliation(s)
| | | | | | - Júnia de Oliveira Costa
- Instituto Federal de Educação, Ciência e Tecnologia do Triângulo Mineiro (IFTM), Ituiutaba, MG, Brazil
| | | | - Fabio de Oliveira
- Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia (UFU), Uberlândia, MG, Brazil
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Torres-Huaco FD, Maruñak S, Teibler P, Bustillo S, Acosta de Pérez O, Leiva LC, Ponce-Soto LA, Marangoni S. Local and systemic effects of BtaMP-1, a new weakly hemorrhagic Snake Venom Metalloproteinase purified from Bothriopsis taeniata Snake Venom. Int J Biol Macromol 2019; 141:1044-1054. [PMID: 31494155 DOI: 10.1016/j.ijbiomac.2019.09.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 08/16/2019] [Accepted: 09/04/2019] [Indexed: 01/07/2023]
Abstract
A new weak hemorrhagic metalloproteinase named BtaMP-1 was purified from Bothriopsis taeniata snake venom by molecular exclusion followed by anion exchange chromatographies. This protein showed a molecular mass of 25,968.16 Da and is composed of 218 amino acid residues. The multiple alignments of its partial amino acid sequence showed high structural identity with other P-I class SVMP. BtaMP-1 showed caseinolytic activity that was enhanced by Ca2+ ion, completely inhibited by chelating and reducing agents and can be classified as an α-fibrinogenolytic enzyme. Locally, BtaMP-1 induces hemorrhage and edema, but not myotoxicity. These findings were confirmed by histological analysis of mouse gastrocnemius muscle. "In vitro" studies suggest that BtaMP-1 induce cytotoxicity in myoblast C2C12 but not in the myotubes cell line. BtaMP-1 induced systemic alterations in mice with one MHD and two hours exposure; histological analysis of lungs showed hemorrhagic areas, congestion, and increase the thickness of alveolar septum. Also, this protein induced mild effects on kidney and disruption of coagulation by depletion of fibrinogen plasma levels. This work provides insights into the importance of BtaMP-1 biological effects in envenomation by Bothropsis taeniata snake venom and providing further evidence to understand the role of P-I class SVMP in ophidian envenomation.
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Affiliation(s)
- Frank Denis Torres-Huaco
- Department of Biochemistry, Institute of Biology, University of Campinas (UNICAMP), PO Box 6109, CEP 13083-970 Campinas, SP, Brazil; Universidad Continental, Av. Los Incas, ZIP 4002 Arequipa, Peru.
| | - Silvana Maruñak
- Laboratory of Pharmacology, Faculty of Veterinary Science, National Northeastern University (UNNE), Argentina
| | - Pamela Teibler
- Laboratory of Pharmacology, Faculty of Veterinary Science, National Northeastern University (UNNE), Argentina
| | - Soledad Bustillo
- Protein Research Laboratory (LabInPro), Faculty of Natural Sciences and Surveying (FACENA), National Northeastern University (UNNE), Corrientes 3400, Argentina
| | - Ofelia Acosta de Pérez
- Laboratory of Pharmacology, Faculty of Veterinary Science, National Northeastern University (UNNE), Argentina
| | - Laura Cristina Leiva
- Protein Research Laboratory (LabInPro), Faculty of Natural Sciences and Surveying (FACENA), National Northeastern University (UNNE), Corrientes 3400, Argentina
| | - Luis Alberto Ponce-Soto
- Department of Biochemistry, Institute of Biology, University of Campinas (UNICAMP), PO Box 6109, CEP 13083-970 Campinas, SP, Brazil
| | - Sergio Marangoni
- Department of Biochemistry, Institute of Biology, University of Campinas (UNICAMP), PO Box 6109, CEP 13083-970 Campinas, SP, Brazil
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Carregari VC, Rosa-Fernandes L, Baldasso P, Bydlowski SP, Marangoni S, Larsen MR, Palmisano G. Snake Venom Extracellular vesicles (SVEVs) reveal wide molecular and functional proteome diversity. Sci Rep 2018; 8:12067. [PMID: 30104604 PMCID: PMC6089973 DOI: 10.1038/s41598-018-30578-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 06/04/2018] [Indexed: 12/19/2022] Open
Abstract
Proteins constitute almost 95% of snake venom's dry weight and are produced and released by venom glands in a solubilized form during a snake bite. These proteins are responsible for inducing several pharmacological effects aiming to immobilize and initiate the pre-digestion of the prey. This study shows that proteins can be secreted and confined in snake venom extracellular vesicles (SVEVs) presenting a size distribution between 50 nm and 500 nm. SVEVs isolated from lyophilized venoms collected from four different species of snakes (Agkistrodon contortrix contortrix, Crotalus atrox, Crotalus viridis and Crotalus cerberus oreganus) were analyzed by mass spectrometry-based proteomic, which allowed the identification of proteins belonging to eight main functional protein classes such as SVMPs, serine proteinases, PLA2, LAAO, 5'nucleotidase, C-type lectin, CRISP and Disintegrin. Biochemical assays indicated that SVEVs are functionally active, showing high metalloproteinase and fibrinogenolytic activity besides being cytotoxic against HUVEC cells. Overall, this study comprehensively depicts the protein composition of SVEVs for the first time. In addition, the molecular function of some of the described proteins suggests a central role for SVEVs in the cytotoxicity of the snake venom and sheds new light in the envenomation process.
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Affiliation(s)
- Victor Corassolla Carregari
- Department of Biochemistry, Institute of Biology (IB), Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil.,GlycoProteomics Laboratory, Department of Parasitology, ICB, University of São Paulo, São Paulo, Brazil
| | - Livia Rosa-Fernandes
- GlycoProteomics Laboratory, Department of Parasitology, ICB, University of São Paulo, São Paulo, Brazil.,Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Paulo Baldasso
- Department of Biochemistry, Institute of Biology (IB), Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Sergio Paulo Bydlowski
- Laboratory of Genetics and Molecular Hematology (LIM31), University of São Paulo Medical School (FMUSP), São Paulo, Brazil
| | - Sergio Marangoni
- Department of Biochemistry, Institute of Biology (IB), Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Martin R Larsen
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Giuseppe Palmisano
- GlycoProteomics Laboratory, Department of Parasitology, ICB, University of São Paulo, São Paulo, Brazil.
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Insights into the Mechanisms Involved in Strong Hemorrhage and Dermonecrosis Induced by Atroxlysin-Ia, a PI-Class Snake Venom Metalloproteinase. Toxins (Basel) 2017; 9:toxins9080239. [PMID: 28767072 PMCID: PMC5577573 DOI: 10.3390/toxins9080239] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 07/28/2017] [Accepted: 07/29/2017] [Indexed: 11/17/2022] Open
Abstract
Hemorrhage is the most prominent effect of snake venom metalloproteinases (SVMPs) in human envenomation. The capillary injury is a multifactorial effect caused by hydrolysis of the components of the basement membrane (BM). The PI and PIII classes of SVMPs are abundant in viperid venoms and hydrolyze BM components. However, hemorrhage is associated mostly with PIII-class SVMPs that contain non-catalytic domains responsible for the binding of SVMPs to BM proteins, facilitating enzyme accumulation in the tissue and enhancing its catalytic efficiency. Here we report on Atroxlysin-Ia, a PI-class SVMP that induces hemorrhagic lesions in levels comparable to those induced by Batroxrhagin (PIII-class), and a unique SVMP effect characterized by the rapid onset of dermonecrotic lesions. Atroxlysin-Ia was purified from B. atrox venom, and sequence analyses indicated that it is devoid of non-catalytic domains and unable to bind to BM proteins as collagen IV and laminin in vitro or in vivo. The presence of Atroxlysin-Ia was diffuse in mice skin, and localized mainly in the epidermis with no co-localization with BM components. Nevertheless, the skin lesions induced by Atroxlysin-Ia were comparable to those induced by Batroxrhagin, with induction of leukocyte infiltrates and hemorrhagic areas soon after toxin injection. Detachment of the epidermis was more intense in skin injected with Atroxlysin-Ia. Comparing the catalytic activity of both toxins, Batroxrhagin was more active in the hydrolysis of a peptide substrate while Atroxlysin-Ia hydrolyzed more efficiently fibrin, laminin, collagen IV and nidogen. Thus, the results suggest that Atroxlysin-Ia bypasses the binding step to BM proteins, essential for hemorrhagic lesions induced by PII- and P-III class SVMPs, causing a significantly fast onset of hemorrhage and dermonecrosis, due to its higher proteolytic capacity on BM components.
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Bernardes CP, Menaldo DL, Mamede CC, Zoccal KF, Cintra AC, Faccioli LH, Stanziola L, de Oliveira F, Sampaio SV. Evaluation of the local inflammatory events induced by BpirMP, a metalloproteinase from Bothrops pirajai venom. Mol Immunol 2015; 68:456-64. [DOI: 10.1016/j.molimm.2015.09.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 09/25/2015] [Accepted: 09/26/2015] [Indexed: 01/13/2023]
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Kayano AM, Simões-Silva R, Medeiros PS, Maltarollo VG, Honorio KM, Oliveira E, Albericio F, da Silva SL, Aguiar ACC, Krettli AU, Fernandes CF, Zuliani JP, Calderon LA, Stábeli RG, Soares AM. BbMP-1, a new metalloproteinase isolated from Bothrops brazili snake venom with in vitro antiplasmodial properties. Toxicon 2015; 106:30-41. [DOI: 10.1016/j.toxicon.2015.09.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 09/05/2015] [Accepted: 09/07/2015] [Indexed: 10/23/2022]
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da Silva IRF, Lorenzetti R, Rennó AL, Baldissera L, Zelanis A, Serrano SMDT, Hyslop S. BJ-PI2, A non-hemorrhagic metalloproteinase from Bothrops jararaca snake venom. Biochim Biophys Acta Gen Subj 2012; 1820:1809-21. [DOI: 10.1016/j.bbagen.2012.07.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Revised: 07/07/2012] [Accepted: 07/25/2012] [Indexed: 11/25/2022]
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Biochemical and enzymatic characterization of BpMP-I, a fibrinogenolytic metalloproteinase isolated from Bothropoides pauloensis snake venom. Comp Biochem Physiol B Biochem Mol Biol 2012; 161:102-9. [DOI: 10.1016/j.cbpb.2011.10.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Revised: 10/04/2011] [Accepted: 10/05/2011] [Indexed: 11/22/2022]
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