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Guo X, Fu Y, Peng J, Fu Y, Dong S, Ding RB, Qi X, Bao J. Emerging anticancer potential and mechanisms of snake venom toxins: A review. Int J Biol Macromol 2024; 269:131990. [PMID: 38704067 DOI: 10.1016/j.ijbiomac.2024.131990] [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: 11/27/2023] [Revised: 03/13/2024] [Accepted: 04/28/2024] [Indexed: 05/06/2024]
Abstract
Animal-derived venom, like snake venom, has been proven to be valuable natural resources for the drug development. Previously, snake venom was mainly investigated in its pharmacological activities in regulating coagulation, vasodilation, and cardiovascular function, and several marketed cardiovascular drugs were successfully developed from snake venom. In recent years, snake venom fractions have been demonstrated with anticancer properties of inducing apoptotic and autophagic cell death, restraining proliferation, suppressing angiogenesis, inhibiting cell adhesion and migration, improving immunity, and so on. A number of active anticancer enzymes and peptides have been identified from snake venom toxins, such as L-amino acid oxidases (LAAOs), phospholipase A2 (PLA2), metalloproteinases (MPs), three-finger toxins (3FTxs), serine proteinases (SPs), disintegrins, C-type lectin-like proteins (CTLPs), cell-penetrating peptides, cysteine-rich secretory proteins (CRISPs). In this review, we focus on summarizing these snake venom-derived anticancer components on their anticancer activities and underlying mechanisms. We will also discuss their potential to be developed as anticancer drugs in the future.
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Affiliation(s)
- Xijun Guo
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Yuanfeng Fu
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Junbo Peng
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Ying Fu
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Shuai Dong
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Ren-Bo Ding
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China; State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
| | - Xingzhu Qi
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China.
| | - Jiaolin Bao
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China; State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China.
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Schulte L, Damm M, Avella I, Uhrig L, Erkoc P, Schiffmann S, Fürst R, Timm T, Lochnit G, Vilcinskas A, Lüddecke T. Venomics of the milos viper ( Macrovipera schweizeri) unveils patterns of venom composition and exochemistry across blunt-nosed viper venoms. Front Mol Biosci 2023; 10:1254058. [PMID: 37719269 PMCID: PMC10500195 DOI: 10.3389/fmolb.2023.1254058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 08/21/2023] [Indexed: 09/19/2023] Open
Abstract
Introduction: Snakebite is a neglected tropical disease and a globally important driver of death and morbidity. Vipers of the genus Macrovipera (Viperidae: Viperinae) are among the snakes of higher medical importance in the Old World. Despite the medical relevance of Macrovipera venoms, the knowledge regarding them is heterogeneously distributed with virtually all works conducted so far focusing on subspecies of Macrovipera lebetinus, while other species within the genus are largely overlooked. Here we present the first proteomic evaluation of the venom from the Greek endemic Milos viper (Macrovipera schweizeri). In line with clinical symptoms typically elicited by Macrovipera envenomations, Milos viper venom primarily comprises coagulotoxic and cytotoxic protein families, such as metalloproteinases (svMP) and serine proteases (svSP). Methods: We conducted comparative bioactivity assays on venoms from M. schweizeri and the M. lebetinus subspecies M. lebetinus cernovi, M. lebetinus obtusa, and M. lebetinus turanica, and showed that they all exhibit similarities in levels of cytotoxicity proteolytic activity, and inhibition of prokaryotic growth. Lastly, we compared Macrovipera venom profiles by 1D-SDS-PAGE and RP-HPLC, as well as our proteomic data with previously published Macrovipera venom proteomes. Results and discussion: The analyzes performed to reveal that a general venom profile seems to be conserved across blunt-nosed vipers, and that, M. schweizeri envenomations, similarly to those caused by other blunt-nosed vipers, are able to cause significant tissue damage. The present work represents an important starting point for the development of comparative studies across the full taxonomic range of the genus Macrovipera and can potentially help optimize the treatment of envenomations caused by M. schweizeri.
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Affiliation(s)
- Lennart Schulte
- Department of Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
| | - Maik Damm
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
| | - Ignazio Avella
- CIBIO, Research Centre in Biodiversity and Genetic Resources, InBIO Associated Laboratory, University Port, Porto, Portugal
- Department of Biology, Faculty of Sciences, University of Porto, Porto, Portugal
- CIBIO, BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Vairão, Portugal
| | - Lilien Uhrig
- Department of Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
| | - Pelin Erkoc
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
- Institute of Pharmaceutical Biology, Faculty of Biochemistry, Chemistry and Pharmacy, Goethe University Frankfurt, Frankfurt, Germany
| | - Susanne Schiffmann
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
| | - Robert Fürst
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
- Institute of Pharmaceutical Biology, Faculty of Biochemistry, Chemistry and Pharmacy, Goethe University Frankfurt, Frankfurt, Germany
| | - Thomas Timm
- Institute of Biochemistry, Justus Liebig University Giessen, Giessen, Germany
| | - Günter Lochnit
- Institute of Biochemistry, Justus Liebig University Giessen, Giessen, Germany
| | - Andreas Vilcinskas
- Department of Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
| | - Tim Lüddecke
- Department of Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
- LOEWE-Centre for Translational Biodiversity Genomics, Frankfurt, Germany
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Yue Y, Yu H, Li R, Li P. Topical Exposure to Nemopilema nomurai Venom Triggers Oedematogenic Effects: Enzymatic Contribution and Identification of Venom Metalloproteinase. Toxins (Basel) 2021; 13:toxins13010044. [PMID: 33430137 PMCID: PMC7826907 DOI: 10.3390/toxins13010044] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 01/22/2023] Open
Abstract
Scyphozoan envenomation is featured as severe cutaneous damages due to the toxic effects of venom components released by the stinging nematocysts of a scyphozoan. However, the oedematogenic property and mechanism of scyphozoan venoms remain uninvestigated. Here, we present the oedematogenic properties of the nematocyst venom from Nemopilema nomurai (NnNV), a giant stinging scyphozoan in China, for the first time, using in vivo and in vitro models with class-specific inhibitors. NnNV was able to induce remarkable oedematogenic effects, including induction of significant oedema in the footpad and thigh of mouse, and increase in vascular permeability in the dorsal skin and kidney. Moreover, batimastat, a specific metalloproteinase inhibitor, could significantly reduce the Evan’s blue leakage in the damaged organs and attenuate paw oedema after 12 h, but exerted no influence on NnNV-induced thigh oedema. These observations suggested a considerable contribution of NnNV metalloproteinase-like components to the increased vasopermeability, and the participation was strongly suggested to be mediated by destroying the integrity of the vascular basement membrane. Moreover, partial isolation combined LC-MS/MS profiling led to identification of the protein species Nn65 with remarkable metalloproteinase activity. This study contributes to the understanding of the effector components underlying the cutaneous damages induced by scyphozoan stings.
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Affiliation(s)
- Yang Yue
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China; (Y.Y.); (R.L.)
| | - Huahua Yu
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China; (Y.Y.); (R.L.)
- Laboratory for Marine Drugs and Biological Products, Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
- Correspondence: (H.Y.); (P.L.); Tel.: +86-0532-8289-8780 (H.Y.); +86-0532-8289-8707 (P.L.)
| | - Rongfeng Li
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China; (Y.Y.); (R.L.)
- Laboratory for Marine Drugs and Biological Products, Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
| | - Pengcheng Li
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China; (Y.Y.); (R.L.)
- Laboratory for Marine Drugs and Biological Products, Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
- Correspondence: (H.Y.); (P.L.); Tel.: +86-0532-8289-8780 (H.Y.); +86-0532-8289-8707 (P.L.)
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Gopcevic K, Karadzic I, Izrael-Zivkovic L, Medic A, Isakovic A, Popović M, Kekic D, Stanojkovic T, Hozic A, Cindric M. Study of the venom proteome of Vipera ammodytes ammodytes (Linnaeus, 1758): A qualitative overview, biochemical and biological profiling. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2020; 37:100776. [PMID: 33197857 DOI: 10.1016/j.cbd.2020.100776] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/13/2020] [Accepted: 11/04/2020] [Indexed: 12/23/2022]
Abstract
Vipera ammodytes (Va), is the European venomous snake of the greatest medical importance. We analyzed whole venom proteome of the subspecies V. ammodytes ammodytes (Vaa) from Serbia for the first time using the shotgun proteomics approach and identified 99 proteins belonging to four enzymatic families: serine protease (SVSPs), L-amino acid oxidase (LAAOs), metalloproteinases (SVMPs), group II phospholipase (PLA2s), and five nonenzymatic families: cysteine-rich secretory proteins (CRISPs), C-type lectins (snaclecs), growth factors -nerve (NGFs) and vascular endothelium (VEGFs), and Kunitz-type protease inhibitors (SPIs). Considerable enzymatic activity of LAAO, SVSPs, and SVMPs and a high acidic PLA2 activity was measured implying potential of Vaa to produce haemotoxic, myotoxic, neuro and cardiotoxic effects. Moreover, significant antimicrobial activity of Vaa venom against Gram-negative (Klebsiella pneumoniae, Pseudomonas aeruginosa) and Gram-positive bacteria (Staphylococcus aureus) was found. The crude venom shows considerable potential cytotoxic activity on the C6 and HL60 and a moderate level of potency on B16 cell lines. HeLa cells showed the same sensitivity, while DU 145 and PC-3 are less sensitive than as normal cell line. Our data demonstrated a high complexity of Vaa and considerable enzymatic, antibacterial and cytotoxic activity, implying a great medical potential of Vaa venom as a promising source for new antibacterial and cytostatic agents.
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Affiliation(s)
- Kristina Gopcevic
- Department of Chemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia.
| | - Ivanka Karadzic
- Department of Chemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Lidija Izrael-Zivkovic
- Department of Chemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Ana Medic
- Department of Chemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Aleksandra Isakovic
- Department of Medical Biochemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Marjan Popović
- Department of Medical Biochemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Dusan Kekic
- Department of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | | | - Amela Hozic
- Ruđer Bošković Institute, Proteomics and Mass Spectrometry, Zagreb, Croatia
| | - Mario Cindric
- Ruđer Bošković Institute, Proteomics and Mass Spectrometry, Zagreb, Croatia
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Olaoba OT, Karina dos Santos P, Selistre-de-Araujo HS, Ferreira de Souza DH. Snake Venom Metalloproteinases (SVMPs): A structure-function update. Toxicon X 2020; 7:100052. [PMID: 32776002 PMCID: PMC7399193 DOI: 10.1016/j.toxcx.2020.100052] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Snake venom metalloproteinases (SVMPs) represent a diverse group of multi-domain proteins with several biological activities such as the ability to induce hemorrhage, proteolytic degradation of fibrinogen and fibrin, induction of apoptosis and inhibition of platelet aggregation. Due to these activities, SVMPs are responsible for many of the well-known pathological phenotypes in snake envenomations caused particularly by species from the Viperidae family and the Crotalinae subfamily. These proteins have been classified based on their size and domain structure into P–I, P-II and P-III classes. Comparatively, members of the P–I SVMPs possess the simplest structures, formed by the catalytic metalloproteinase domain only; the P-II SVMPs are moderately more complex, having the canonical disintegrin domain in addition to the metalloproteinase domain; members of the P-III class are more structurally varied, comprising the metalloproteinase, disintegrin-like, and cysteine-rich domains. Proteolytic cleavage, repeated domain loss and presence of other ancillary domains are responsible for structural diversities in the P-III class. However, studies continue to unveil the relationship between the structure and function of these proteins. In this review, we recovered evidences from literature on the structural peculiarities and functional classification of Snake Venom Metalloproteinases. In addition, we reflect on diversities that exist among each class while taking into account specific and up-to-date class-based activities.
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Affiliation(s)
- Olamide Tosin Olaoba
- Departamento de Química, Universidade Federal de São Carlos, Rodovia Washington Luís, Km 235, São Carlos, São Paulo, Brazil
| | - Patty Karina dos Santos
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rodovia Washington Luís, Km 235, São Carlos, São Paulo, Brazil
| | | | - Dulce Helena Ferreira de Souza
- Departamento de Química, Universidade Federal de São Carlos, Rodovia Washington Luís, Km 235, São Carlos, São Paulo, Brazil
- Corresponding author.
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Latinović Z, Leonardi A, Koh CY, Kini RM, Trampuš Bakija A, Pungerčar J, Križaj I. The Procoagulant Snake Venom Serine Protease Potentially Having a Dual, Blood Coagulation Factor V and X-Activating Activity. Toxins (Basel) 2020; 12:toxins12060358. [PMID: 32485989 PMCID: PMC7354534 DOI: 10.3390/toxins12060358] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/21/2020] [Accepted: 05/26/2020] [Indexed: 02/06/2023] Open
Abstract
A procoagulant snake venom serine protease was isolated from the venom of the nose-horned viper (Vipera ammodytes ammodytes). This 34 kDa glycoprotein, termed VaaSP-VX, possesses five kDa N-linked carbohydrates. Amino acid sequencing showed VaaSP-VX to be a chymotrypsin-like serine protease. Structurally, it is highly homologous to VaaSP-6 from the same venom and to nikobin from the venom of Vipera nikolskii, neither of which have known functions. VaaSP-VX does not affect platelets. The specific proteolysis of blood coagulation factors X and V by VaaSP-VX suggests that its blood-coagulation-inducing effect is due to its ability to activate these two blood coagulation factors, which following activation, combine to form the prothrombinase complex. VaaSP-VX may thus represent the first example of a serine protease with such a dual activity, which makes it a highly suitable candidate to replace diluted Russell’s viper venom in lupus anticoagulant testing, thus achieving greater reliability of the analysis. As a blood-coagulation-promoting substance that is resistant to serpin inhibition, VaaSP-VX is also interesting from the therapeutic point of view for treating patients suffering from hemophilia.
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Affiliation(s)
- Zorica Latinović
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.L.); (J.P.)
- Jožef Stefan International Postgraduate School, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Adrijana Leonardi
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.L.); (J.P.)
| | - Cho Yeow Koh
- Protein Science Laboratory, Department of Biological Sciences, Faculty of Science, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore; (C.Y.K.); (R.M.K.)
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - R. Manjunatha Kini
- Protein Science Laboratory, Department of Biological Sciences, Faculty of Science, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore; (C.Y.K.); (R.M.K.)
| | - Alenka Trampuš Bakija
- Division of Pediatrics, University Medical Center, Bohoričeva 20, SI-1000 Ljubljana, Slovenia;
| | - Jože Pungerčar
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.L.); (J.P.)
| | - Igor Križaj
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.L.); (J.P.)
- Correspondence:
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Biological Activities and Proteomic Profile of the Venom of Vipera ursinii ssp., a very Rare Karst Viper from Croatia. Toxins (Basel) 2020; 12:toxins12030187. [PMID: 32188060 PMCID: PMC7150868 DOI: 10.3390/toxins12030187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/10/2020] [Accepted: 03/12/2020] [Indexed: 12/11/2022] Open
Abstract
The karst viper (Vipera ursinii ssp.) favours high-mountain dry grasslands in southern and south-eastern Croatia. It is medically less important than other Vipera species, because of its remote habitat and the very small amount of venom that it injects by its relatively short fangs. The scientific literature on Vipera ursinii deals mostly with the morphology, ecology and distribution range of this snake, due to the species’ conservation issues, while the toxinological aspects of its venom have not so far been investigated. Here we report on the composition and biological activity of the Vipera ursinii ssp. venom. Using a proteomics approach, we have identified 25 proteins in the venom that belong to seven protein families: snake venom metalloproteinase, serine protease, secreted phospholipase A2, cysteine-rich secretory protein, snake C-type lectin-like protein, serine protease inhibitor and nerve growth factor. The Vipera ursinii ssp. venom was found to be distinctively insecticidal. Its lethal toxicity towards crickets was more than five times greater than that of Vipera ammodytes ammodytes venom, while the opposite held in mice. Interestingly, the mode of dying after injecting a mouse with Vipera ursinii ssp. venom may suggest the presence of a neurotoxic component. Neurotoxic effects of European vipers have so far been ascribed exclusively to ammodytoxins and ammodytoxin-like basic secreted phospholipases A2. Structural and immunological analyses of the Vipera ursinii ssp. venom, however, confirmed that ammodytoxin-like proteins are not present in this venom.
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Glatstein M, Lerman L, Friedman S, Carbell G, Munchak I, Valla U, Scolnik D, Hoyte C. Severe disseminated intravascular coagulation in a child envenomated by Echis coloratus and successful treatment with monovalent equine immunoglobulin G antivenom. Toxicon 2019; 167:82-86. [PMID: 31150660 DOI: 10.1016/j.toxicon.2019.05.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 05/14/2019] [Accepted: 05/20/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND Echis coloratus (Burton Carpet viper), a highly venomous snake belonging to the family Viperidae, is responsible for a large proportion of the venomous snakebites in Israel and Palestinian Authority. Procoagulant enzymes are present in Echis coloratus venom and significant coagulopathy is typical after envenomation. Here we report a case of envenomation by Echis coloratus that involved severe coagulopathy as the main systemic manifestation with severe bleeding after fasciotomy. CASE DETAILS A 3-year-old boy was admitted to our pediatric critical care unit after a snakebite to his left hand, 2-3 hours post-bite. Based on the possibility of compartment syndrome, a fasciotomy was performed before administration of antivenom. At our hospital, he had altered prothrombin time (PT) and activated partial thromboplastin time (aPTT), with low fibrinogen levels. The snake responsible for the bite was later identified as a 38-cm long Echis coloratus. Five vials of Israeli monovalent antivenom were subsequently administered with step-wise improvement in hematological abnormalities. Other treatments included massive blood products transfusion (packed RBC, FFP, cryoprecipitate, PLT), inotropes and ventilatory support. After a prolonged hospital course the patient had a positive outcome.
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Affiliation(s)
- Miguel Glatstein
- Division of Pediatric Emergency Medicine Dana-Dwek Children's Hospital, Sackler School of Medicine, University of Tel Aviv, Israel; Division of Clinical Pharmacology and Toxicology. Sourasky Medical Center. Tel Aviv University, Tel Aviv. Israel.
| | - Liat Lerman
- Division of Pediatric Emergency Medicine Dana-Dwek Children's Hospital, Sackler School of Medicine, University of Tel Aviv, Israel
| | - Shirley Friedman
- Department of Pediatric Critical Care Dana-Dwek Children's Hospital, Sackler School of Medicine, University of Tel Aviv, Israel
| | - Gary Carbell
- Division of Pediatric Emergency Medicine Dana-Dwek Children's Hospital, Sackler School of Medicine, University of Tel Aviv, Israel
| | - Itamar Munchak
- Division of Pediatric Emergency Medicine, Galilee Medical Center, Nahariya, Israel
| | - Uri Valla
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Kaplan Medical Center, Jerusalem University, Israel
| | - Dennis Scolnik
- Divisions of Pediatric Emergency Medicine and Clinical Pharmacology and Toxicology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Ontario, Canada
| | - Christopher Hoyte
- Division of Clinical Pharmacology and Toxicology. Sourasky Medical Center. Tel Aviv University, Tel Aviv. Israel; Department of Emergency Medicine and Section of Medical Toxicology, University of Colorado School of Medicine, USA; Rocky Mountain Poison and Drug Center, Denver Health and Hospital Authority, USA
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Leonardi A, Sajevic T, Pungerčar J, Križaj I. Comprehensive Study of the Proteome and Transcriptome of the Venom of the Most Venomous European Viper: Discovery of a New Subclass of Ancestral Snake Venom Metalloproteinase Precursor-Derived Proteins. J Proteome Res 2019; 18:2287-2309. [PMID: 31017792 PMCID: PMC6727599 DOI: 10.1021/acs.jproteome.9b00120] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
The
nose-horned viper, its nominotypical subspecies Vipera
ammodytes ammodytes (Vaa), in particular,
is, medically, one of the most relevant snakes in Europe. The local
and systemic clinical manifestations of poisoning by the venom of
this snake are the result of the pathophysiological effects inflicted
by enzymatic and nonenzymatic venom components acting, most prominently,
on the blood, cardiovascular, and nerve systems. This venom is a very
complex mixture of pharmacologically active proteins and peptides.
To help improve the current antivenom therapy toward higher specificity
and efficiency and to assist drug discovery, we have constructed,
by combining transcriptomic and proteomic analyses, the most comprehensive
library yet of the Vaa venom proteins and peptides.
Sequence analysis of the venom gland cDNA library has revealed the
presence of messages encoding 12 types of polypeptide precursors.
The most abundant are those for metalloproteinase inhibitors (MPis),
bradykinin-potentiating peptides (BPPs), and natriuretic peptides
(NPs) (all three on a single precursor), snake C-type lectin-like
proteins (snaclecs), serine proteases (SVSPs), P-II and P-III metalloproteinases
(SVMPs), secreted phospholipases A2 (sPLA2s),
and disintegrins (Dis). These constitute >88% of the venom transcriptome.
At the protein level, 57 venom proteins belonging to 16 different
protein families have been identified and, with SVSPs, sPLA2s, snaclecs, and SVMPs, comprise ∼80% of all venom proteins.
Peptides detected in the venom include NPs, BPPs, and inhibitors of
SVSPs and SVMPs. Of particular interest, a transcript coding for a
protein similar to P-III SVMPs but lacking the MP domain was also
found at the protein level in the venom. The existence of such proteins,
also supported by finding similar venom gland transcripts in related
snake species, has been demonstrated for the first time, justifying
the proposal of a new P-IIIe subclass of ancestral SVMP precursor-derived
proteins.
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Affiliation(s)
- Adrijana Leonardi
- Department of Molecular and Biomedical Sciences , Jožef Stefan Institute , Jamova cesta 39 , SI-1000 Ljubljana , Slovenia
| | - Tamara Sajevic
- Department of Molecular and Biomedical Sciences , Jožef Stefan Institute , Jamova cesta 39 , SI-1000 Ljubljana , Slovenia
| | - Jože Pungerčar
- Department of Molecular and Biomedical Sciences , Jožef Stefan Institute , Jamova cesta 39 , SI-1000 Ljubljana , Slovenia
| | - Igor Križaj
- Department of Molecular and Biomedical Sciences , Jožef Stefan Institute , Jamova cesta 39 , SI-1000 Ljubljana , Slovenia
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Siigur J, Aaspõllu A, Siigur E. Biochemistry and pharmacology of proteins and peptides purified from the venoms of the snakes Macrovipera lebetina subspecies. Toxicon 2019; 158:16-32. [DOI: 10.1016/j.toxicon.2018.11.294] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/07/2018] [Accepted: 11/11/2018] [Indexed: 12/20/2022]
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Effect of Vipera ammodytes ammodytes Snake Venom on the Human Cytokine Network. Toxins (Basel) 2018; 10:toxins10070259. [PMID: 29941812 PMCID: PMC6070926 DOI: 10.3390/toxins10070259] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/21/2018] [Indexed: 12/18/2022] Open
Abstract
Local inflammation is a well-known symptom of envenomation by snakes of the family Viperidae, attributed primarily to the phospholipase A2s, metalloproteinases and L-amino acid oxidases contained in their venom. The inflammatory effect of snake venoms has been associated with a marked increase of the cytokines IL-1β, IL-6, IL-8, IL-10 and TNF-α. To determine the impact of Vipera ammodytes ammodytes snake venom on the expression of inflammation-related genes, we incubated human U937 monocyte cells with dilutions of snake venom. Gene expression was quantified for 28 different genes using a TaqMan® Array Human Cytokine Network 96-well Plate in a RT-qPCR system. Our results have demonstrated that 1.0 μg/mL Vipera ammodytes ammodytes venom solution induces a notable change in the expression of several cytokine network genes. Among the upregulated genes, there were several that encode interleukins, interferons, and tumor necrosis factors. We further report the downregulation of three interleukin-related genes. Our findings come as supportive information for the known complex effect of snake venoms on the human cytokine network. It also provides relevant new information regarding the expression of genes that have not been previously associated with the effect of snake venoms.
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Guimarães DDO, Lopes DS, Azevedo FVPV, Gimenes SNC, Silva MA, Achê DC, Gomes MSR, Vecchi L, Goulart LR, Yoneyama KAG, Rodrigues RS, Rodrigues VDM. In vitro antitumor and antiangiogenic effects of Bothropoidin, a metalloproteinase from Bothrops pauloensis snake venom. Int J Biol Macromol 2017; 97:770-777. [DOI: 10.1016/j.ijbiomac.2017.01.064] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 01/11/2017] [Accepted: 01/12/2017] [Indexed: 10/20/2022]
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Tachoua W, Boukhalfa-Abib H, Laraba-Djebari F. Hemorrhagic metalloproteinase, Cc HSM-III, isolated from Cerastes cerastes venom: Purification and biochemical characterization. J Biochem Mol Toxicol 2017; 31. [PMID: 28245079 DOI: 10.1002/jbt.21899] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 12/19/2016] [Accepted: 12/22/2016] [Indexed: 12/11/2022]
Abstract
Snake venom metalloproteinases are the most abundant toxins in Viperidae venoms. In this study, a new hemorrhagin, Cc HSM-III (66 kDa), was purified from Cerastes cerastes venom by gel filtration, ion exchange, and reversed-phase high-performance liquid chromatographies. The analysis of Cc HSM-III by liquid chromatography with a tandem mass spectrometry revealed 32 peptides sharing a homology with P-III metalloproteinases from Echis ocellatus snake venom. Cc HSM-III displays hemorrhagic activity with a minimal hemorrhagic dose of 5 μg, which is abolished by ethylene diamine tetracetic acid but not by phenylmethylsulfonyl fluoride. The mechanism underlying Cc HSM-III hemorrhagic activity is probably due to its extensive proteolytic activity against type IV collagen. Cc HSM-III induces local tissue damage and an inflammatory response by upregulating both matrix metalloproteinase 2 and 9 in skin of mice. Thus, Cc HSM-III may play a key role in the pathogenesis of C. cerastes envenomation.
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Affiliation(s)
- Wafa Tachoua
- USTHB, Faculty of Biological Sciences, Laboratory of Cellular and Molecular Biology, BP 32, El-Alia Bab Ezzouar, 16111, Algiers, Algeria
| | - Hinda Boukhalfa-Abib
- USTHB, Faculty of Biological Sciences, Laboratory of Cellular and Molecular Biology, BP 32, El-Alia Bab Ezzouar, 16111, Algiers, Algeria
| | - Fatima Laraba-Djebari
- USTHB, Faculty of Biological Sciences, Laboratory of Cellular and Molecular Biology, BP 32, El-Alia Bab Ezzouar, 16111, Algiers, Algeria
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Latinović Z, Leonardi A, Šribar J, Sajevic T, Žužek MC, Frangež R, Halassy B, Trampuš-Bakija A, Pungerčar J, Križaj I. Venomics of Vipera berus berus to explain differences in pathology elicited by Vipera ammodytes ammodytes envenomation: Therapeutic implications. J Proteomics 2016; 146:34-47. [PMID: 27327134 DOI: 10.1016/j.jprot.2016.06.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 06/14/2016] [Accepted: 06/15/2016] [Indexed: 01/12/2023]
Abstract
UNLABELLED Vipera berus berus (Vbb) is the most widely distributed and Vipera ammodytes ammodytes (Vaa) the most venomous viper in Europe. In particular areas of the Old continent their toxic bites constitute a considerable public health problem. To make the current envenomation therapy more effective we have analysed the proteome of Vbb venom and compared it with that of Vaa. We found the proteome of Vbb to be much less complex and to contain smaller levels of particularly snaclecs and sPLA2s. Snaclecs are probably responsible for thrombocytopenia. The neurotoxic sPLA2s, ammodytoxins, are responsible for the most specific feature of the Vaa venom poisoning - induction of signs of neurotoxicity in patients. These molecules were not found in Vbb venom. Both venoms induce haemorrhage and coagulopathy in man. As Vaa and Vbb venoms possess homologous P-III snake venom metalloproteinases, the main haemorrhagic factors, the severity of the haemorrhage is dictated by concentration and specific activity of these molecules. The much greater anticoagulant effect of Vaa venom than that of Vbb venom lies in its higher extrinsic pathway coagulation factor-proteolysing activity and content of ammodytoxins which block the prothrombinase complex formation. BIOLOGICAL SIGNIFICANCE Envenomations by venomous snakes constitute a considerable public health problem worldwide, and also in Europe. In the submitted work we analysed the venom proteome of Vipera berus berus (Vbb), the most widely distributed venomous snake in Europe and compared it with the venom proteome of the most venomous viper in Europe, Vipera ammodytes ammodytes (Vaa). We have offered a possible explanation, at the molecular level, for the differences in clinical pictures inflicted by the Vbb and Vaa venoms. We have provided an explanation for the effectiveness of treatment of Vbb envenomation by Vaa antiserum and explained why full protection of Vaa venom poisoning by Vbb antiserum should not be always expected, especially not in cases of severe poisoning. The latter makes a strong case for Vaa antiserum production as we are faced with its shortage due to ceasing of production of two most frequently used products.
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Affiliation(s)
- Zorica Latinović
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Ljubljana, Slovenia
| | - Adrijana Leonardi
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Jernej Šribar
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Tamara Sajevic
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Monika C Žužek
- Institute of Physiology, Pharmacology and Toxicology, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Robert Frangež
- Institute of Physiology, Pharmacology and Toxicology, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Beata Halassy
- Centre for Research and Knowledge Transfer in Biotechnology, University of Zagreb, Croatia
| | | | - Jože Pungerčar
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Igor Križaj
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia; Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia.
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İğci N, Nalbantsoy A, Erkan LG, Akça GY, Yalçın HT, Yalçın M, Göçmen B. Screening of cytotoxic, anti-angiogenic, anti-tumorogenic and antimicrobial activities of Anatolian Vipera ammodytes (Nose-horned viper) venom. ACTA ACUST UNITED AC 2016. [DOI: 10.1515/tjb-2016-0195] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
AbstractObjective:In the present study, we aimed to screen the cytotoxic, antimicrobial, anti-angiogenic and anti-tumorogenic activities of AnatolianMaterial and methods:The cytotoxicity was screened against PC3, HeLa, CaCo-2, U-87MG, MCF-7 and Vero cells by using MTT assay. The antimicrobial activity onResults:The ICConclusion:The results of the present study contributed to the knowledge of the biological activities of Anatolian
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Leonardi A, Sajevic T, Latinović Z, Pungerčar J, Balija ML, Bakija AT, Vidmar R, Halassy B, Križaj I. Structural and biochemical characterisation of VaF1, a P-IIIa fibrinogenolytic metalloproteinase from Vipera ammodytes ammodytes venom. Biochimie 2014; 109:78-87. [PMID: 25549999 DOI: 10.1016/j.biochi.2014.12.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 12/19/2014] [Indexed: 10/24/2022]
Abstract
A high molecular mass metalloproteinase with α-fibrinogenolytic activity, termed VaF1, was purified from nose-horned viper (Vipera ammodytes ammodytes) venom. Subcutaneous injection of 9 μg of VaF1 did not induce bleeding in rats. Nevertheless, in vitro it degraded collagen IV, nidogen and fibronectin, components of the extracellular matrix, although with low efficacy and narrow specificity. VaF1 would be expected to exert anti-coagulant action, due to its hydrolysis of fibrinogen, factor X, prothrombin and plasminogen, plasma proteins involved in blood coagulation. The enzyme is a single-chain glycoprotein with a molecular mass of 49.7 kDa, as determined by mass spectrometry, and multiple isoelectric points centred at pH 5.8. The complete amino acid sequence of the precursor of VaF1 was deduced by cloning and sequencing its cDNA. Composed of metalloproteinase, disintegrin-like and cysteine-rich domains, VaF1 is a typical P-IIIa subclass snake venom metalloproteinase. Although it possesses a collagen-binding sequence in its disintegrin-like domain, VaF1 displayed no effect on collagen-induced platelet aggregation in vitro. Two consensus N-glycosylation sites are present in the sequence of VaF1, however, the extent of its glycosylation is low, only 5.2% of the total molecular mass. Interestingly, in standard experimental conditions VaF1 is not recognised by antiserum against the whole venom, so it can contribute to post-serotherapy complications, such as ineffective blood coagulation, in the envenomed patient.
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Affiliation(s)
- Adrijana Leonardi
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Tamara Sajevic
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Zorica Latinović
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Jože Pungerčar
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Maja Lang Balija
- Institute of Immunology, Inc., Rockefellerova 2, HR-10000 Zagreb, Croatia
| | | | - Robert Vidmar
- Department of Biochemistry and Molecular and Structural Biology, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Beata Halassy
- Centre for Research and Knowledge Transfer in Biotechnology, University of Zagreb, Rockefellerova 10, HR-10000 Zagreb, Croatia
| | - Igor Križaj
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; Department of Chemistry and Biochemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, Aškerčeva cesta 5, SI-1000 Ljubljana, Slovenia.
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