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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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2
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Alberghini-Dos-Santos JV, Sanchez CA, Bordon KDCF, Pucca MB, Antunes LMG, Arantes EC, Oliveira ISD. Effects of crotamine in human prostate cancer cell line. Toxicon 2024; 243:107746. [PMID: 38704124 DOI: 10.1016/j.toxicon.2024.107746] [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: 02/14/2024] [Revised: 05/01/2024] [Accepted: 05/01/2024] [Indexed: 05/06/2024]
Abstract
Our study presents the anticancer potential of crotamine from Crotalus durissus terrificus in human prostate cancer cell line DU-145. Crotamine isolation was conducted through RP-FPLC, its molecular mass analyzed by MALDI-TOF was 4881.4 kDa, and N-terminal sequencing confirmed crotamine identity. Crotamine demonstrated no toxicity and did not inhibit migration in HUVEC cells. Although no cell death occurred in DU-145 cells, crotamine inhibited their migration. Thus, crotamine presented potential to be a prototype of anticancer drug.
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Affiliation(s)
- João Victor Alberghini-Dos-Santos
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Caroline Andolfato Sanchez
- Department of Clinical Analysis, Toxicology and Food Science, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Karla de Castro Figueiredo Bordon
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Manuela Berto Pucca
- Health and Sciences Postgraduate Program, Federal University of Roraima, Boa Vista, RR, Brazil; Department of Clinical Analysis, School of Pharmaceutical Sciences, São Paulo State University, Araraquara, São Paulo, Brazil
| | - Lusânia Maria Greggi Antunes
- Department of Clinical Analysis, Toxicology and Food Science, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Eliane Candiani Arantes
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | - Isadora Sousa de Oliveira
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
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3
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Ghadiri N, Javidan M, Sheikhi S, Taştan Ö, Parodi A, Liao Z, Tayybi Azar M, Ganjalıkhani-Hakemi M. Bioactive peptides: an alternative therapeutic approach for cancer management. Front Immunol 2024; 15:1310443. [PMID: 38327525 PMCID: PMC10847386 DOI: 10.3389/fimmu.2024.1310443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/08/2024] [Indexed: 02/09/2024] Open
Abstract
Cancer is still considered a lethal disease worldwide and the patients' quality of life is affected by major side effects of the treatments including post-surgery complications, chemo-, and radiation therapy. Recently, new therapeutic approaches were considered globally for increasing conventional cancer therapy efficacy and decreasing the adverse effects. Bioactive peptides obtained from plant and animal sources have drawn increased attention because of their potential as complementary therapy. This review presents a contemporary examination of bioactive peptides derived from natural origins with demonstrated anticancer, ant invasion, and immunomodulation properties. For example, peptides derived from common beans, chickpeas, wheat germ, and mung beans exhibited antiproliferative and toxic effects on cancer cells, favoring cell cycle arrest and apoptosis. On the other hand, peptides from marine sources showed the potential for inhibiting tumor growth and metastasis. In this review we will discuss these data highlighting the potential befits of these approaches and the need of further investigations to fully characterize their potential in clinics.
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Affiliation(s)
- Nooshin Ghadiri
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapour University of Medical Sciences, Ahvaz, Iran
| | - Moslem Javidan
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapour University of Medical Sciences, Ahvaz, Iran
| | - Shima Sheikhi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Özge Taştan
- Department of Food Engineering, Faculty of Engineering, Yeditepe University, Istanbul, Türkiye
| | - Alessandro Parodi
- Scientific Center for Translation Medicine, Sirius University of Science and Technology, Sochi, Russia
| | - Ziwei Liao
- Department of Hematology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Mehdi Tayybi Azar
- Department of Biophysics, Faculty of Medicine, Yeditepe University, Istanbul, Türkiye
| | - Mazdak Ganjalıkhani-Hakemi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Regenerative and Restorative Medicine Research Center (REMER), Research Institute for Health Sciences and Technologies (SABITA), Istanbul Medipol University, Istanbul, Türkiye
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Phan P, Deshwal A, McMahon TA, Slikas M, Andrews E, Becker B, Kumar TKS. A Review of Rattlesnake Venoms. Toxins (Basel) 2023; 16:2. [PMID: 38276526 PMCID: PMC10818703 DOI: 10.3390/toxins16010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024] Open
Abstract
Venom components are invaluable in biomedical research owing to their specificity and potency. Many of these components exist in two genera of rattlesnakes, Crotalus and Sistrurus, with high toxicity and proteolytic activity variation. This review focuses on venom components within rattlesnakes, and offers a comparison and itemized list of factors dictating venom composition, as well as presenting their known characteristics, activities, and significant applications in biosciences. There are 64 families and subfamilies of proteins present in Crotalus and Sistrurus venom. Snake venom serine proteases (SVSP), snake venom metalloproteases (SVMP), and phospholipases A2 (PLA2) are the standard components in Crotalus and Sistrurus venom. Through this review, we highlight gaps in the knowledge of rattlesnake venom; there needs to be more information on the venom composition of three Crotalus species and one Sistrurus subspecies. We discuss the activity and importance of both major and minor components in biomedical research and drug development.
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Affiliation(s)
- Phuc Phan
- Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR 72701, USA;
| | - Anant Deshwal
- Department of Biology, Bradley University, Peoria, IL 61625, USA; (T.A.M.); (M.S.); (E.A.)
| | - Tyler Anthony McMahon
- Department of Biology, Bradley University, Peoria, IL 61625, USA; (T.A.M.); (M.S.); (E.A.)
| | - Matthew Slikas
- Department of Biology, Bradley University, Peoria, IL 61625, USA; (T.A.M.); (M.S.); (E.A.)
| | - Elodie Andrews
- Department of Biology, Bradley University, Peoria, IL 61625, USA; (T.A.M.); (M.S.); (E.A.)
| | - Brian Becker
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA;
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Oyadomari WY, Anthero GL, Silva MRDA, Porta LC, Oliveira V, Reid PF, Sant'Anna OA, Alves WA, Nani JV, Hayashi MAF. Evaluation of tumor growth remission in a murine model for subcutaneous solid tumors - Benefits of associating the antitumor agent crotamine with mesoporous nanosilica particles to achieve improved dosing frequency and efficacy. Int J Pharm 2023; 646:123420. [PMID: 37778514 DOI: 10.1016/j.ijpharm.2023.123420] [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: 04/11/2023] [Revised: 09/06/2023] [Accepted: 09/15/2023] [Indexed: 10/03/2023]
Abstract
Crotamine is a highly cationic polypeptide first isolated from South American rattlesnake venom, which exhibits affinity for acidic lysosomal vesicles and proliferating cells. This cationic nature is pivotal for its in vitro cytotoxicity and in vivo anticancer actions. This study aimed to enhance the antitumor efficacy of crotamine by associating it with the mesoporous SBA-15 silica, known for its controlled release of various chemical agents, including large proteins. This association aimed to mitigate the toxic effects while amplifying the pharmacological potency of several compounds. Comprehensive characterization, including transmission electron microscopy (TEM), dynamic light scattering (DLS), and zeta potential analysis, confirmed the successful association of crotamine with the non-toxic SBA-15 nanoparticles. The TEM imaging revealed nanoparticles with a nearly spherical shape and variations in uniformity upon crotamine association. Furthermore, DLS showed a narrow unimodal size distribution, emphasizing the formation of small aggregates. Zeta potential measurements indicated a distinct shift from negative to positive values upon crotamine association, underscoring its effective adsorption onto SBA-15. Intraperitoneal or oral administration of crotamine:SBA-15 in a murine melanoma model suggested the potential to reduce the frequency of crotamine doses without compromising efficacy. Interestingly, while the oral route enhanced the antitumor efficacy of crotamine, pH-dependent release from SBA-15 was observed. Thus, associating crotamine with SBA-15 could reduce the overall required dose to inhibit solid tumor growth, bolstering the prospect of crotamine as a potent anticancer agent.
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Affiliation(s)
- William Yoshio Oyadomari
- Laboratory of Molecular Pharmacology, Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil; Departamento de Biofísica, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil.
| | - Gabriel Lessa Anthero
- Laboratory of Molecular Pharmacology, Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil.
| | - Marcos R de A Silva
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC (UFABC), Brazil.
| | - Lucas C Porta
- Laboratory of Molecular Pharmacology, Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil.
| | - Vitor Oliveira
- Departamento de Biofísica, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil.
| | | | | | - Wendel A Alves
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC (UFABC), Brazil.
| | - João V Nani
- Laboratory of Molecular Pharmacology, Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil.
| | - Mirian Akemi Furuie Hayashi
- Laboratory of Molecular Pharmacology, Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Brazil.
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Jang J, Nguyen MQ, Park S, Ryu D, Park H, Lee G, Kim CJ, Jang YJ, Choe H. Crotamine-based recombinant immunotoxin targeting HER2 for enhanced cancer cell specificity and cytotoxicity. Toxicon 2023; 230:107157. [PMID: 37196787 DOI: 10.1016/j.toxicon.2023.107157] [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: 03/22/2023] [Revised: 04/27/2023] [Accepted: 05/09/2023] [Indexed: 05/19/2023]
Abstract
Crotamine, one of the major toxins present in the venom of the South American rattlesnake Crotalus durissus terrificus, exhibits potent cytotoxic properties and has been suggested for cancer therapy applications. However, its selectivity for cancer cells needs to be improved. This study designed and produced a novel recombinant immunotoxin, HER2(scFv)-CRT, composed of crotamine and single-chain Fv (scFv) derived from trastuzumab targeting human epidermal growth factor receptor 2 (HER2). The recombinant immunotoxin was expressed in Escherichia coli and purified using various chromatographic techniques. The cytotoxicity of HER2(scFv)-CRT was assessed in three breast cancer cell lines, demonstrating enhanced specificity and toxicity in HER2-expressing cells. These findings suggest that the crotamine-based recombinant immunotoxin has the potential to expand the repertoire of recombinant immunotoxin applications in cancer therapy.
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Affiliation(s)
- Jaepyeong Jang
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Minh Quan Nguyen
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Sangsu Park
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Dayoung Ryu
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Hyeseon Park
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Gunsup Lee
- R&D Center, Fatiabgen Co. Ltd., Seoul, 05855, South Korea
| | - Chong Jai Kim
- Department of Pathology, Asan-Minnesota Institute for Innovating Transplantation, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Yeon Jin Jang
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea
| | - Han Choe
- Department of Physiology, Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 05505, South Korea.
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Bialves TS, Bastos Junior CLQ, Cordeiro MF, Boyle RT. Snake venom, a potential treatment for melanoma. A systematic review. Int J Biol Macromol 2023; 231:123367. [PMID: 36690229 DOI: 10.1016/j.ijbiomac.2023.123367] [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: 10/11/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
Despite advances in treating patients with melanoma, there are still many treatment challenges to overcome. Studies with snake venom-derived proteins/peptides describe their binding potential, and inhibition of some proliferative mechanisms in melanoma. The combined use of these compounds with current therapies could be the strategic gap that will help us discover more effective treatments for melanoma. The present study aimed to carry out a systematic review identifying snake venom proteins and peptides described in the literature with antitumor, antimetastatic, or antiangiogenic effects on melanoma and determine the mechanisms of action that lead to these anti-tumor effects. Snake venoms contain proteins and peptides which are antiaggregant, antimetastatic, and antiangiogenic. The in vivo results are encouraging, considering the reduction of metastases and tumor size after treatment. In addition to these results, it was reported that these venom compounds could act in combination with chemotherapeutics (Acurhagin-C; Macrovipecetin), sensitizing and preparing tumor cells for treatment. There is a consensus that snake venom is a promising strategy for the improvement of antimelanoma therapies, but it has been little explored in the current context, combined with inhibitors, immunotherapy or tumor microenvironment, for example. We suggest Lebein as a candidate for combination therapy with BRAF inhibitors.
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Affiliation(s)
- Tatiane Senna Bialves
- Programa de Pós-Graduação em Ciências Fisiológicas (PPGCF), Universidade Federal do Rio Grande - FURG, Av. Itália, s/n - km 8 - Carreiros, Rio Grande, Rio Grande do Sul, Brazil.
| | - Claudio L Q Bastos Junior
- Programa de Pós-Graduação em Ciências Fisiológicas (PPGCF), Universidade Federal do Rio Grande - FURG, Av. Itália, s/n - km 8 - Carreiros, Rio Grande, Rio Grande do Sul, Brazil
| | - Marcos Freitas Cordeiro
- Programa de Pós-Graduação em Biociências e Saúde (PPGBS), Universidade do Oeste de Santa Catarina - UNOESC, Rua Roberto Trompovski 224, Joaçaba, Santa Catarina, CEP 89600-000, Brazil.
| | - Robert Tew Boyle
- Programa de Pós-Graduação em Ciências Fisiológicas (PPGCF), Universidade Federal do Rio Grande - FURG, Av. Itália, s/n - km 8 - Carreiros, Rio Grande, Rio Grande do Sul, Brazil; Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, Rio Grande do Sul 96203-900, Brazil
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Ageitos L, Torres MDT, de la Fuente-Nunez C. Biologically Active Peptides from Venoms: Applications in Antibiotic Resistance, Cancer, and Beyond. Int J Mol Sci 2022; 23:ijms232315437. [PMID: 36499761 PMCID: PMC9740984 DOI: 10.3390/ijms232315437] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 12/12/2022] Open
Abstract
Peptides are potential therapeutic alternatives against global diseases, such as antimicrobial-resistant infections and cancer. Venoms are a rich source of bioactive peptides that have evolved over time to act on specific targets of the prey. Peptides are one of the main components responsible for the biological activity and toxicity of venoms. South American organisms such as scorpions, snakes, and spiders are important producers of a myriad of peptides with different biological activities. In this review, we report the main venom-derived peptide families produced from South American organisms and their corresponding activities and biological targets.
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Affiliation(s)
- Lucía Ageitos
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Departments of Bioengineering and Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Marcelo D. T. Torres
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Departments of Bioengineering and Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Cesar de la Fuente-Nunez
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Departments of Bioengineering and Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, PA 19104, USA
- Correspondence:
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Valentim-Silva JR, de Barros NB, Macedo SRA, Ferreira ADS, Silva RS, Dill LSM, Zanchi FB, do Nascimento JR, do Nascimento FRF, Lourenzoni MR, Soares AM, Calderon LDA, Nicolete R. Antileishmanial activity, cytotoxicity and cellular response of amphotericin B in combination with crotamine derived from Crotalus durissus terrificus venom using in vitro and in silico approaches. Toxicon 2022; 217:96-106. [PMID: 35977615 DOI: 10.1016/j.toxicon.2022.08.009] [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: 05/26/2022] [Revised: 08/03/2022] [Accepted: 08/10/2022] [Indexed: 10/15/2022]
Abstract
OBJECTIVE To investigate the in vitro activity, synergism, cytotoxicity and cellular immunological response, as well as the molecular affinity between amphotericin B (AmB) and crotamine (CTA), derived from Crotalus durissus terrificus venom against Leishmania amazonensis. METHODS This study performed the inhibition of promastigotes and amastigotes' growth under different concentrations of the drug and pharmacological combinations (AmB + CTA) based on the Berimbaum method (synergism study). The lactate dehydrogenase (LDH) quantification method was used to determine the cytotoxicity of the drug and combinations employing four cell lines (J774, HepG2, VERO, and C2C12). Following, the levels of Tumour Necrose Factor-alpha (TNF-α) and Interleukin-12 (IL-12) cytokines, using enzyme-linked immunosorbent assay (ELISA) and nitrites, as an indirect measure of Nitric Oxide (NO), using the Griess reaction were assessed in the supernatants of infected macrophages. In silico approach (molecular docking and dynamics) and binding affinity (surface plasmon resonance) between the drug and toxin were also investigated. RESULTS CTA enhanced AmB effect against promastigote and amastigote forms of L. amazonensis, decreased the drug toxicity in different cell lines and induced the production of important Th1-like cytokines and NO by infected macrophages. The pharmacological combination also displayed consistent molecular interactions with low energy of coupling and a concentration-dependent profile. CONCLUSION Our data suggest that this pharmacological approach is a promising alternative treatment against L. amazonensis infection due to the improved activity (synergistic effect) achieved against the parasites' forms and to the decreased cytotoxic effect.
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Affiliation(s)
- João R Valentim-Silva
- Post-Doctoral Fellow in Health Sciences, Federal University of Acre (UFAC), Rio Branco, AC, Brazil; Physical Education Department of Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil; Oswaldo Cruz Foundation (Fiocruz Rondônia), Porto Velho, RO, Brazil
| | | | | | | | - Rodrigo S Silva
- Center of Study of Biomolecules Applied in Medicine (CEBio), Oswaldo Cruz Foundation (Fiocruz Rondônia) and Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Leandro S M Dill
- Center of Study of Biomolecules Applied in Medicine (CEBio), Oswaldo Cruz Foundation (Fiocruz Rondônia) and Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Fernando B Zanchi
- Center of Study of Biomolecules Applied in Medicine (CEBio), Oswaldo Cruz Foundation (Fiocruz Rondônia) and Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Johnny R do Nascimento
- Immunophysiology Laboratory, Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão (UFMA), São Luís, MA, Brazil
| | - Flávia R F do Nascimento
- Immunophysiology Laboratory, Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão (UFMA), São Luís, MA, Brazil
| | | | - Andreimar M Soares
- Center of Study of Biomolecules Applied in Medicine (CEBio), Oswaldo Cruz Foundation (Fiocruz Rondônia) and Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil; eCentro Universitário São Lucas (UniSL), Porto Velho, RO, Brazil
| | - Leonardo de A Calderon
- Center of Study of Biomolecules Applied in Medicine (CEBio), Oswaldo Cruz Foundation (Fiocruz Rondônia) and Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Roberto Nicolete
- Oswaldo Cruz Foundation (Fiocruz Rondônia), Porto Velho, RO, Brazil; Oswaldo Cruz Foundation (Fiocruz Ceará), Eusébio, CE, Brazil.
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Joglekar AV, Dehari D, Anjum MM, Dulla N, Chaudhuri A, Singh S, Agrawal AK. Therapeutic potential of venom peptides: insights in the nanoparticle-mediated venom formulations. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2022. [DOI: 10.1186/s43094-022-00415-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Abstract
Background
Venoms are the secretions produced by animals, generally for the purpose of self-defense or catching a prey. Biochemically venoms are mainly composed of proteins, lipids, carbohydrates, ions, etc., and classified into three major classes, viz. neurotoxic, hemotoxic and cytotoxic based upon their mode of action. Venoms are composed of different specific peptides/toxins which are responsible for their unique biological actions. Though venoms are generally seen as a source of death, scientifically venom is a complex biochemical substance having a specific pharmacologic action which can be used as agents to diagnose and cure a variety of diseases in humans.
Main body
Many of these venoms have been used since centuries, and their specified therapies can also be found in ancient texts such as Charka Samhita. The modern-day example of such venom therapeutic is captopril, an antihypertensive drug developed from venom of Bothrops jararaca. Nanotechnology is a modern-day science of building materials on a nanoscale with advantages like target specificity, increased therapeutic response and diminished side effects. In the present review we have introduced the venom, sources and related constituents in brief, by highlighting the therapeutic potential of venom peptides and focusing more on the nanoformulations-based approaches. This review is an effort to compile all such report to have an idea about the future direction about the nanoplatforms which should be focused to have more clinically relevant formulations for difficult to treat diseases.
Conclusion
Venom peptides which are fatal in nature if used cautiously and effectively can save life. Several research findings suggested that many of the fatal diseases can be effectively treated with venom peptides. Nanotechnology has emerged as novel strategy in diagnosis, treatment and mitigation of diseases in more effective ways. A variety of nanoformulation approaches have been explored to enhance the therapeutic efficacy and reduce the toxicity and targeted delivery of the venom peptide conjugated with it. We concluded that venom peptides along with nanoparticles can evolve as the new era for potential treatments of ongoing and untreatable diseases.
Graphical Abstract
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Oliveira AL, Viegas MF, da Silva SL, Soares AM, Ramos MJ, Fernandes PA. The chemistry of snake venom and its medicinal potential. Nat Rev Chem 2022; 6:451-469. [PMID: 37117308 PMCID: PMC9185726 DOI: 10.1038/s41570-022-00393-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 12/15/2022]
Abstract
The fascination and fear of snakes dates back to time immemorial, with the first scientific treatise on snakebite envenoming, the Brooklyn Medical Papyrus, dating from ancient Egypt. Owing to their lethality, snakes have often been associated with images of perfidy, treachery and death. However, snakes did not always have such negative connotations. The curative capacity of venom has been known since antiquity, also making the snake a symbol of pharmacy and medicine. Today, there is renewed interest in pursuing snake-venom-based therapies. This Review focuses on the chemistry of snake venom and the potential for venom to be exploited for medicinal purposes in the development of drugs. The mixture of toxins that constitute snake venom is examined, focusing on the molecular structure, chemical reactivity and target recognition of the most bioactive toxins, from which bioactive drugs might be developed. The design and working mechanisms of snake-venom-derived drugs are illustrated, and the strategies by which toxins are transformed into therapeutics are analysed. Finally, the challenges in realizing the immense curative potential of snake venom are discussed, and chemical strategies by which a plethora of new drugs could be derived from snake venom are proposed.
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Affiliation(s)
- Ana L Oliveira
- Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal.,LAQV/Requimte, University of Porto, Porto, Portugal
| | - Matilde F Viegas
- Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal.,LAQV/Requimte, University of Porto, Porto, Portugal
| | - Saulo L da Silva
- Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal.,LAQV/Requimte, University of Porto, Porto, Portugal
| | - Andreimar M Soares
- Biotechnology Laboratory for Proteins and Bioactive Compounds from the Western Amazon, Oswaldo Cruz Foundation, National Institute of Epidemiology in the Western Amazon (INCT-EpiAmO), Porto Velho, Brazil.,Sao Lucas Universitary Center (UniSL), Porto Velho, Brazil
| | - Maria J Ramos
- Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal.,LAQV/Requimte, University of Porto, Porto, Portugal
| | - Pedro A Fernandes
- Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal.,LAQV/Requimte, University of Porto, Porto, Portugal
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12
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Porta LC, Campeiro JD, Hayashi MAF. A Native CPP from Rattlesnake with Therapeutic and Theranostic Properties. Methods Mol Biol 2022; 2383:91-104. [PMID: 34766284 DOI: 10.1007/978-1-0716-1752-6_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The cell-penetrating peptides (CPPs) are characterized by the ability of internalization into cells in vitro and in vivo, and the ability of these peptides can rely on a high content of positive charges, as it is the case of the native CPP crotamine. Crotamine is a polypeptide of about 42 amino acid residues with high content of basic residues as Arg and Lys. Although most of known CPPs are linear peptides, native crotamine from the venom of a South American rattlesnake has a well-defined 3D structure stabilized by three disulfide bonds which guarantee the exposure of side chains of basic amino acids. This 3D structure also protects this amphipathic polypeptide from the degradation even if administered by oral route, therefore, protecting also the biological activities of crotamine. As several different biological properties of crotamine are dependent of cell penetration, the methods mainly employed for analyzing crotamine properties as anthelminthic and antimalarial activities, antimicrobial and antitumor activities, with a unique selective cytotoxic property against actively proliferating cells, as tumor cells, were chosen based on crotamine ability of internalization mediated by its positive charge. This native cationic polypeptide is also able to efficiently carry, with no need of covalent linkage with the cargo, genetic material into cells in vitro and in vivo, suggesting its use in gene therapy. Moreover, the possibility of decorating gold nanoparticles keeping the ability of transfecting cells was demonstrated. More recently, the ability of crotamine to interfere in animal metabolism, inducing browning of adipose tissue and increasing the energy expenditure, and its application in renal therapy was demonstrated. As crotamine also accumulates specifically in tumor cells in vivo, and the potential utility of crotamine as a theranostic agent was then suggested. Therefore, diverse methodologies employed for the characterization and exploration of the therapeutic applications of this promising native CPP for remediation of several pathogenic conditions are presented here.
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Affiliation(s)
- Lucas C Porta
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Joana D'Arc Campeiro
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Mirian A F Hayashi
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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13
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Pompeia C, Frare EO, Peigneur S, Tytgat J, da Silva ÁP, de Oliveira EB, Pereira A, Kerkis I, Kolonin MG. Synthetic polypeptide crotamine: characterization as a myotoxin and as a target of combinatorial peptides. J Mol Med (Berl) 2022; 100:65-76. [PMID: 34643765 DOI: 10.1007/s00109-021-02140-9] [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: 05/12/2021] [Revised: 08/23/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
Crotamine is a rattlesnake-derived toxin that causes fast-twitch muscle paralysis. As a cell-penetrating polypeptide, crotamine has been investigated as an experimental anti-cancer and immunotherapeutic agent. We hypothesized that molecules targeting crotamine could be designed to study its function and intervene in its adverse activities. Here, we characterize synthetic crotamine and show that, like the venom-purified toxin, it induces hindlimb muscle paralysis by affecting muscle contraction and inhibits KCNA3 (Kv1.3) channels. Synthetic crotamine, labeled with a fluorophore, displayed cell penetration, subcellular myofiber distribution, ability to induce myonecrosis, and bind to DNA and heparin. Here, we used this functionally validated synthetic polypeptide to screen a combinatorial phage display library for crotamine-binding cyclic peptides. Selection for tryptophan-rich peptides was observed, binding of which to crotamine was confirmed by ELISA and gel shift assays. One of the peptides (CVWSFWGMYC), synthesized chemically, was shown to bind both synthetic and natural crotamine and to block crotamine-DNA binding. In summary, our study establishes a functional synthetic substitute to the venom-derived toxin and identifies peptides that could further be developed as probes to target crotamine. KEY MESSAGES: Synthetic crotamine was characterized as a functional substitute for venom-derived crotamine based on myotoxic effects. A combinatorial peptide library was screened for crotamine-binding peptides. Tryptophan-rich peptides were shown to bind to crotamine and interfere with its DNA binding. Crotamine myofiber distribution and affinity for tryptophan-rich peptides provide insights on its mechanism of action.
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Affiliation(s)
- Celine Pompeia
- Institute of Molecular Medicine, University of Texas Health Science Center, Houston, TX, USA
- Genetics Laboratory, Instituto Butantan, São Paulo, SP, Brazil
- Currently an Independent Researcher, São Paulo, SP, Brazil
| | | | - Steve Peigneur
- Toxicology and Pharmacology, University of Leuven (KU Leuven), Leuven, Belgium
| | - Jan Tytgat
- Toxicology and Pharmacology, University of Leuven (KU Leuven), Leuven, Belgium
| | | | | | | | - Irina Kerkis
- Genetics Laboratory, Instituto Butantan, São Paulo, SP, Brazil
| | - Mikhail G Kolonin
- Institute of Molecular Medicine, University of Texas Health Science Center, Houston, TX, USA
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14
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Hayashi MAF, Campeiro JD, Yonamine CM. Revisiting the potential of South American rattlesnake Crotalus durissus terrificus toxins as therapeutic, theranostic and/or biotechnological agents. Toxicon 2021; 206:1-13. [PMID: 34896407 DOI: 10.1016/j.toxicon.2021.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/10/2021] [Accepted: 12/08/2021] [Indexed: 02/07/2023]
Abstract
The potential biotechnological and biomedical applications of the animal venom components are widely recognized. Indeed, many components have been used either as drugs or as templates/prototypes for the development of innovative pharmaceutical drugs, among which many are still used for the treatment of human diseases. A specific South American rattlesnake, named Crotalus durissus terrificus, shows a venom composition relatively simpler compared to any viper or other snake species belonging to the Crotalus genus, although presenting a set of toxins with high potential for the treatment of several still unmet human therapeutic needs, as reviewed in this work. In addition to the main toxin named crotoxin, which is under clinical trials studies for antitumoral therapy and which has also anti-inflammatory and immunosuppressive activities, other toxins from the C. d. terrificus venom are also being studied, aiming for a wide variety of therapeutic applications, including as antinociceptive, anti-inflammatory, antimicrobial, antifungal, antitumoral or antiparasitic agent, or as modulator of animal metabolism, fibrin sealant (fibrin glue), gene carrier or theranostic agent. Among these rattlesnake toxins, the most relevant, considering the potential clinical applications, are crotamine, crotalphine and gyroxin. In this narrative revision, we propose to organize and present briefly the updates in the accumulated knowledge on potential therapeutic applications of toxins collectively found exclusively in the venom of this specific South American rattlesnake, with the objective of contributing to increase the chances of success in the discovery of drugs based on toxins.
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Affiliation(s)
- Mirian A F Hayashi
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil.
| | - Joana D Campeiro
- Department of Pharmacology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil
| | - Camila M Yonamine
- Department of Microbiology, Immunology and Parasitology, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil.
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15
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Baudou FG, Rodriguez JP, Fusco L, de Roodt AR, De Marzi MC, Leiva L. South American snake venoms with abundant neurotoxic components. Composition and toxicological properties. A literature review. Acta Trop 2021; 224:106119. [PMID: 34481791 DOI: 10.1016/j.actatropica.2021.106119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 01/18/2023]
Abstract
In South America there are three snake genera with predominantly neurotoxic venoms: Crotalus, Micrurus and Hydrophis, which include nine species/subspecies, 97 species and a single marine species, respectively. Although accidents with neurotoxic venoms are less frequent than those with anticoagulant, cytotoxic or necrotic venoms (e.g. from Bothrops), they are of major public health importance. Venoms from genus Crotalus have been extensively studied, while data on the venoms from the other two genera are very limited, especially for Hydrophis. The venoms of North and South American Crotalus species show biochemical and physiopathological differences. The former species cause bothrops-like envenomation symptoms, while the latter mainly have neurotoxic and myotoxic effects, leading to respiratory paralysis and, occasionally, renal failure by myoglobinuria and death, often with no local lesions. Micrurus and Hydrophis also cause neurotoxic envenomations. Many studies have isolated, identified and characterized new enzymes and toxins, thus expanding the knowledge of snake venom composition. The present review summarizes the currently available information on neurotoxic venoms from South American snakes, with a focus on protein composition and toxicological properties. It also includes some comments concerning potential medical applications of elapid and crotalic toxins.
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Affiliation(s)
- Federico G Baudou
- Universidad Nacional de Luján (UNLu), Depto. de Ciencias Básicas, Luján, Buenos Aires, Argentina; Laboratorio de Inmunología, Instituto de Ecología y Desarrollo Sustentable (INEDES), UNLu-CONICET, Luján, Buenos Aires, Argentina.
| | - Juan P Rodriguez
- Laboratorio de Investigaciones Bioquímicas de la Facultad de Medicina (LIBIM), Instituto de Química Básica y Aplicada del Nordeste Argentino (IQUIBA-NEA), Universidad Nacional del Nordeste, Consejo Nacional de Investigaciones Científicas y Técnicas (UNNE-CONICET), Corrientes, Argentina
| | - Luciano Fusco
- Laboratorio de Investigación en Proteínas (LabInPro), IQUIBA-NEA (UNNE, CONICET), FaCENA, (UNNE), Corrientes, Argentina
| | - Adolfo R de Roodt
- Área Investigación y Desarrollo-Venenos, Instituto Nacional de Producción de Biológicos, Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán", Ministerio de Salud de la Nación, Argentina; Primera Cátedra de Toxicología, Facultad de Medicina, Universidad de Buenos Aires, Argentina; Laboratorio de Toxinopatología, Centro de Patología Experimental y Aplicada, Facultad de Medicina, Universidad de Buenos Aires, Argentina
| | - Mauricio C De Marzi
- Universidad Nacional de Luján (UNLu), Depto. de Ciencias Básicas, Luján, Buenos Aires, Argentina; Laboratorio de Inmunología, Instituto de Ecología y Desarrollo Sustentable (INEDES), UNLu-CONICET, Luján, Buenos Aires, Argentina
| | - Laura Leiva
- Laboratorio de Investigación en Proteínas (LabInPro), IQUIBA-NEA (UNNE, CONICET), FaCENA, (UNNE), Corrientes, Argentina
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16
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LyeTx I-b Peptide Attenuates Tumor Burden and Metastasis in a Mouse 4T1 Breast Cancer Model. Antibiotics (Basel) 2021; 10:antibiotics10091136. [PMID: 34572719 PMCID: PMC8466574 DOI: 10.3390/antibiotics10091136] [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: 08/06/2021] [Revised: 09/11/2021] [Accepted: 09/16/2021] [Indexed: 12/20/2022] Open
Abstract
Cationic anticancer peptides have exhibited potent anti-proliferative and anti-inflammatory effects in neoplastic illness conditions. LyeTx I-b is a synthetic peptide derived from Lycosa erythrognatha spider venom that previously showed antibiotic activity in vitro and in vivo. This study focused on the effects of LyeTxI-b on a 4T1 mouse mammary carcinoma model. Mice with a palpable tumor in the left flank were subcutaneously or intratumorally injected with LyeTx I-b (5 mg/kg), which significantly decreased the tumor volume and metastatic nodules. Histological analyses showed a large necrotic area in treated primary tumors compared to the control. LyeTxI-b reduced tumor growth and lung metastasis in the 4T1 mouse mammary carcinoma model with no signs of toxicity in healthy or cancerous mice. The mechanism of action of LyeTx I-b on the 4T1 mouse mammary carcinoma model was evaluated in vitro and is associated with induction of apoptosis and cell proliferation inhibition. Furthermore, LyeTx I-b seems to be an efficient regulator of the 4T1 tumor microenvironment by modulating several cytokines, such as TGF-β, TNF-α, IL-1β, IL-6, and IL-10, in primary tumor and lung, spleen, and brain. LyeTx I-b also plays a role in leukocytes rolling and adhesion into spinal cord microcirculation and in the number of circulating leukocytes. These data suggest a potent antineoplastic efficacy ofLyeTx I-b.
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17
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Reissmann S, Filatova MP. New generation of cell‐penetrating peptides: Functionality and potential clinical application. J Pept Sci 2021; 27:e3300. [DOI: 10.1002/psc.3300] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Siegmund Reissmann
- Faculty of Biological Sciences, Institute of Biochemistry and Biophysics Friedrich Schiller University Dornburger Str. 25 Jena Thueringia 07743 Germany
| | - Margarita P. Filatova
- Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences Moscow Russia
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18
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Rádis-Baptista G. Cell-Penetrating Peptides Derived from Animal Venoms and Toxins. Toxins (Basel) 2021; 13:147. [PMID: 33671927 PMCID: PMC7919042 DOI: 10.3390/toxins13020147] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/31/2021] [Accepted: 02/09/2021] [Indexed: 12/18/2022] Open
Abstract
Cell-penetrating peptides (CPPs) comprise a class of short polypeptides that possess the ability to selectively interact with the cytoplasmic membrane of certain cell types, translocate across plasma membranes and accumulate in the cell cytoplasm, organelles (e.g., the nucleus and mitochondria) and other subcellular compartments. CPPs are either of natural origin or de novo designed and synthesized from segments and patches of larger proteins or designed by algorithms. With such intrinsic properties, along with membrane permeation, translocation and cellular uptake properties, CPPs can intracellularly convey diverse substances and nanomaterials, such as hydrophilic organic compounds and drugs, macromolecules (nucleic acids and proteins), nanoparticles (nanocrystals and polyplexes), metals and radionuclides, which can be covalently attached via CPP N- and C-terminals or through preparation of CPP complexes. A cumulative number of studies on animal toxins, primarily isolated from the venom of arthropods and snakes, have revealed the cell-penetrating activities of venom peptides and toxins, which can be harnessed for application in biomedicine and pharmaceutical biotechnology. In this review, I aimed to collate examples of peptides from animal venoms and toxic secretions that possess the ability to penetrate diverse types of cells. These venom CPPs have been chemically or structurally modified to enhance cell selectivity, bioavailability and a range of target applications. Herein, examples are listed and discussed, including cysteine-stabilized and linear, α-helical peptides, with cationic and amphipathic character, from the venom of insects (e.g., melittin, anoplin, mastoparans), arachnids (latarcin, lycosin, chlorotoxin, maurocalcine/imperatoxin homologs and wasabi receptor toxin), fish (pardaxins), amphibian (bombesin) and snakes (crotamine and cathelicidins).
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Affiliation(s)
- Gandhi Rádis-Baptista
- Laboratory of Biochemistry and Biotechnology, Institute for Marine Sciences, Federal University of Ceara, Fortaleza 60165-081, Brazil
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19
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de Carvalho Porta L, Fadel V, D'Arc Campeiro J, Oliveira EB, Godinho RO, Hayashi MAF. Biophysical and pharmacological characterization of a full-length synthetic analog of the antitumor polypeptide crotamine. J Mol Med (Berl) 2020; 98:1561-1571. [PMID: 32895732 DOI: 10.1007/s00109-020-01975-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 08/29/2020] [Accepted: 09/02/2020] [Indexed: 11/25/2022]
Abstract
Crotamine is a polypeptide isolated from the venom of a South American rattlesnake. Among the properties and biological activities of crotamine, the most extraordinary is its ability to enter cells with unique selective affinity and cytotoxic activity against actively proliferating cells, such as tumor cells. This peptide is also a cargo carrier, and anticipating commercial application of this native polypeptide as a potential theranostic compound against cancer, we performed here a side-by-side characterization of a chemically synthesized full-length crotamine compared with its native counterpart. The structural, biophysical, and pharmacological properties were evaluated. Comparative NMR studies showed structural conservation of synthetic crotamine. Moreover, similarly to native crotamine, the synthetic polypeptide was also capable of inhibiting tumor growth in vivo, increasing the survival of mice bearing subcutaneous tumor. We also confirmed the ability of synthetic crotamine to transfect and transport DNA into eukaryotic cells, in addition to the importance of proteoglycans on cell surface for its internalization. This work opens new opportunities for future evaluation of chimeric and/or point-mutated analogs of this snake polypeptide, aiming for improving crotamine properties and applications, as well as possibly diminishing its potential toxic effects. KEY MESSAGES: • Synthetic crotamine showed ex vivo and in vivo activities similar to native peptide. • Synthetic crotamine structure conservation was demonstrated by NMR analysis. • Synthetic crotamine is able to transfect and transport DNA into eukaryotic cells. • Synthetic crotamine shows tumor growth inhibition in vivo. • Synthetic crotamine increases survival of mice bearing tumor.
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Affiliation(s)
- Lucas de Carvalho Porta
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Rua 3 de maio 100, Ed. INFAR, 3rd floor, São Paulo, CEP 04044-020, Brazil
| | - Valmir Fadel
- Universidade Estadual de São Paulo (UNESP), São José do Rio Preto, Brazil
| | - Joana D'Arc Campeiro
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Rua 3 de maio 100, Ed. INFAR, 3rd floor, São Paulo, CEP 04044-020, Brazil
| | - Eduardo Brandt Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-FMRP), Ribeirão Preto, Brazil
| | - Rosely Oliveira Godinho
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Rua 3 de maio 100, Ed. INFAR, 3rd floor, São Paulo, CEP 04044-020, Brazil
| | - Mirian Akemi Furuie Hayashi
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), Rua 3 de maio 100, Ed. INFAR, 3rd floor, São Paulo, CEP 04044-020, Brazil.
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20
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Valentim Silva JR, de Barros NB, Aragão Macedo SR, Ferreira ADS, Moreira Dill LS, Zanchi FB, do Nascimento JR, Fernandes do Nascimento FR, Lourenzoni MR, de Azevedo Calderon L, Soares AM, Nicolete R. A natural cell-penetrating nanopeptide combined with pentavalent antimonial as experimental therapy against cutaneous leishmaniasis. Exp Parasitol 2020; 217:107934. [PMID: 32698075 DOI: 10.1016/j.exppara.2020.107934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/22/2020] [Accepted: 06/02/2020] [Indexed: 10/23/2022]
Abstract
The inadequacy of available treatments for leishmaniasis has presented up to 40% therapeutic failure. This fact suggests an urgency in the discovery of new drugs or alternative approaches for treating this disease. The objective of this study was to evaluate the antileishmanial activity of combined therapy between crotamine (CTA) from Crotalus durissus terrificus and the pentavalent antimonial Glucantime® (GLU). The assays were in vitro performed measuring the inhibition of Leishmania amazonensis amastigotes, followed by the evaluation of cellular production of cytokines and nitrites. After that, analytical methods were performed in order to characterize the molecules involved in the study by Mass Spectrometry, molecular affinity through an in silico assay and Surface Plasmon Resonance. In vivo experiments with BALB/c mice were performed by analyzing parasitemia, lesion size and immunological mediators. In the in vitro experiments, the pharmacological association improved the inhibition of the amastigotes, modulated the production of cytokines and nitric oxide. The therapy improved the effectiveness of the GLU, demonstrating a decreased parasitemia in the infected tissues. Altogether, the results suggest that the combined approach with CTA and GLU may be a promising alternative for the treatment of cutaneous leishmaniasis.
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Affiliation(s)
- João Rafael Valentim Silva
- Laboratório de Biotecnologia Aplicada à Saúde, Fundação Oswaldo Cruz - Rondônia, Porto Velho, RO, Brazil; Physical Education Department of Federal University of Rondônia (UNIR), Porto Velho, RO, Brazil; Physical Education Department of University Center UNINORTE, Rio Branco, AC, Brazil
| | - Neuza Biguinati de Barros
- Laboratório de Biotecnologia Aplicada à Saúde, Fundação Oswaldo Cruz - Rondônia, Porto Velho, RO, Brazil
| | - Sharon Rose Aragão Macedo
- Laboratório de Biotecnologia Aplicada à Saúde, Fundação Oswaldo Cruz - Rondônia, Porto Velho, RO, Brazil; Centro de Estudos de Biomoléculas Aplicadas à Saúde (CEBio), Fundação Oswaldo Cruz, Fiocruz - Rondônia e Universidade Federal de Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Amália Dos Santos Ferreira
- Laboratório de Biotecnologia Aplicada à Saúde, Fundação Oswaldo Cruz - Rondônia, Porto Velho, RO, Brazil
| | - Leandro Soares Moreira Dill
- Centro de Estudos de Biomoléculas Aplicadas à Saúde (CEBio), Fundação Oswaldo Cruz, Fiocruz - Rondônia e Universidade Federal de Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Fernando Berton Zanchi
- Centro de Estudos de Biomoléculas Aplicadas à Saúde (CEBio), Fundação Oswaldo Cruz, Fiocruz - Rondônia e Universidade Federal de Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Johnny Ramos do Nascimento
- Laboratory of Immunophysiology, Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão (UFMA), São Luís, MA, Brazil
| | - Flávia Raquel Fernandes do Nascimento
- Laboratory of Immunophysiology, Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão (UFMA), São Luís, MA, Brazil
| | | | - Leonardo de Azevedo Calderon
- Centro de Estudos de Biomoléculas Aplicadas à Saúde (CEBio), Fundação Oswaldo Cruz, Fiocruz - Rondônia e Universidade Federal de Rondônia (UNIR), Porto Velho, RO, Brazil
| | - Andreimar Martins Soares
- Centro de Estudos de Biomoléculas Aplicadas à Saúde (CEBio), Fundação Oswaldo Cruz, Fiocruz - Rondônia e Universidade Federal de Rondônia (UNIR), Porto Velho, RO, Brazil; eCentro Universitário São Lucas (UniSL), Porto Velho, RO, Brazil
| | - Roberto Nicolete
- Laboratório de Biotecnologia Aplicada à Saúde, Fundação Oswaldo Cruz - Rondônia, Porto Velho, RO, Brazil; Fundação Oswaldo Cruz (Fiocruz Ceará), Eusébio, CE, Brazil.
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21
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Porta LC, Campeiro JD, Papa GB, Oliveira EB, Godinho RO, Rodrigues T, Hayashi MAF. In vivo effects of the association of the psychoactive phenotiazine thioridazine on antitumor activity and hind limb paralysis induced by the native polypeptide crotamine. Toxicon 2020; 185:64-71. [PMID: 32621838 DOI: 10.1016/j.toxicon.2020.06.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/28/2020] [Accepted: 06/21/2020] [Indexed: 11/18/2022]
Abstract
Crotamine is a cationic polypeptide composed by 42 amino acid residues with several pharmacological and biological properties, including the selective ability to enter and kill actively proliferating tumour cells, which led us to propose its use as a theranostic agent for cancer therapy. At the moment, the improvement of crotamine antitumoral efficacy by association with chemotherapeutic adjuvants is envisioned. In the present work, we evaluated the association of crotamine with the antitumoral adjuvant phenotiazine thioridazine (THD). In spite of the clear efficacy of these both compounds as anticancer agents in long-term in vivo treatment of animal model bearing implanted xenograph melanoma tumor, the expected mutual potentiation of the antitumor effects was not observed here. Moreover, this association revealed for the first time the influence of THD on crotamine ability to trigger the hind limb paralysis in mice, and this discovery may represent the first report suggesting the potential involvement of the CNS in the action of this snake polypeptide on the skeletal muscle paralysis, which was classically believed to be essentially limited to a direct action in peripheral tissues as the skeletal muscle. This is also supported by the observed ability of crotamine to potentiate the sedative effects of THD which action was consistently demonstrated to be based on its central action. The better characterization of crotamine properties in CNS may certainly bring important insights for the knowledge needed to pave the way toward the use of this molecule as a theranostic compound in human diseases as cancer.
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Affiliation(s)
- Lucas C Porta
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil
| | - Joana D Campeiro
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil
| | - Giovanna B Papa
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil
| | - Eduardo B Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-RP), Ribeirão Preto, Brazil
| | - Rosely O Godinho
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil
| | | | - Mirian A F Hayashi
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), SP, Brazil.
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Hitchhiking with Nature: Snake Venom Peptides to Fight Cancer and Superbugs. Toxins (Basel) 2020; 12:toxins12040255. [PMID: 32326531 PMCID: PMC7232197 DOI: 10.3390/toxins12040255] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/25/2020] [Accepted: 04/09/2020] [Indexed: 12/24/2022] Open
Abstract
Abstract For decades, natural products in general and snake venoms (SV) in particular have been a rich source of bioactive compounds for drug discovery, and they remain a promising substrate for therapeutic development. Currently, a handful of SV-based drugs for diagnosis and treatment of various cardiovascular disorders and blood abnormalities are on the market. Likewise, far more SV compounds and their mimetics are under investigation today for diverse therapeutic applications, including antibiotic-resistant bacteria and cancer. In this review, we analyze the state of the art regarding SV-derived compounds with therapeutic potential, focusing on the development of antimicrobial and anticancer drugs. Specifically, information about SV peptides experimentally validated or predicted to act as antimicrobial and anticancer peptides (AMPs and ACPs, respectively) has been collected and analyzed. Their principal activities both in vitro and in vivo, structures, mechanisms of action, and attempts at sequence optimization are discussed in order to highlight their potential as drug leads. Key Contribution This review describes the state of the art in snake venom-derived peptides and their therapeutic applications. This work reinforces the potential of snake venom components as therapeutic agents, particularly in the quest for new antimicrobial and anticancer drugs.
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23
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Falcao CB, Radis-Baptista G. Crotamine and crotalicidin, membrane active peptides from Crotalus durissus terrificus rattlesnake venom, and their structurally-minimized fragments for applications in medicine and biotechnology. Peptides 2020; 126:170234. [PMID: 31857106 DOI: 10.1016/j.peptides.2019.170234] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 12/13/2019] [Accepted: 12/14/2019] [Indexed: 12/11/2022]
Abstract
A global public health crisis has emerged with the extensive dissemination of multidrug-resistant microorganisms. Antimicrobial peptides (AMPs) from plants and animals have represented promising tools to counteract those resistant pathogens due to their multiple pharmacological properties such as antimicrobial, anticancer, immunomodulatory and cell-penetrating activities. In this review, we will focus on crotamine and crotalicidin, which are two interesting examples of membrane active peptides derived from the South America rattlesnake Crotalus durrisus terrificus venom. Their full-sequences and structurally-minimized fragments have potential applications, as anti-infective and anti-proliferative agents and diagnostics in medicine and in pharmaceutical biotechnology.
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Affiliation(s)
- Claudio Borges Falcao
- Laboratory of Biochemistry and Biotechnology, Graduate program in Pharmaceutical Sciences, Federal University of Ceara, Brazil; Peter Pan Association to Fight Childhood Cancer, Fortaleza, CE, 60410-770, Brazil.
| | - Gandhi Radis-Baptista
- Laboratory of Biochemistry and Biotechnology, Graduate program in Pharmaceutical Sciences and Institute for Marine Sciences, Federal University of Ceara, Av da Abolição 3207, Fortaleza, CE, 60165-081, Brazil.
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24
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Hayashi MAF, Campeiro JD, Porta LC, Szychowski B, Alves WA, Oliveira EB, Kerkis I, Daniel MC, Karpel RL. Crotamine Cell-Penetrating Nanocarriers: Cancer-Targeting and Potential Biotechnological and/or Medical Applications. Methods Mol Biol 2020; 2118:61-89. [PMID: 32152971 DOI: 10.1007/978-1-0716-0319-2_5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Crotamine is a basic, 42-residue polypeptide from snake venom that has been shown to possess cell-penetrating properties. Here we describe the preparation, purification, biochemical and biophysical analysis of venom-derived, recombinant, chemically synthesized, and fluorescent-labeled crotamine. We also describe the formation and characterization of crotamine-DNA and crotamine-RNA nanoparticles; and the delivery of these nanoparticles into cells and animals. Crotamine forms nanoparticles with a variety of DNA and RNA molecules, and crotamine-plasmid DNA nanoparticles are selectively delivered into actively proliferating cells in culture or in living organisms such as mice, Plasmodium, and worms. As such, these nanoparticles could form the basis for a nucleic acid drug-delivery system. We also describe here the design and characterization of crotamine-functionalized gold nanoparticles, and the delivery of these nanoparticles into cells. We also evaluated the viability of using the combination of crotamine with silica nanoparticles in animal models, aiming to provide slow delivery, and to decrease the crotamine doses needed for the biological effects. In addition, the efficacy of administering crotamine orally was also demonstrated.
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Affiliation(s)
- Mirian A F Hayashi
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.
| | - Joana Darc Campeiro
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Lucas Carvalho Porta
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Brian Szychowski
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County, Baltimore, MD, USA
| | - Wendel Andrade Alves
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP, Brazil
| | - Eduardo B Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Irina Kerkis
- Laboratory of Genetics, Butantan Institute, São Paulo, Brazil
| | - Marie-Christine Daniel
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County, Baltimore, MD, USA
| | - Richard L Karpel
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County, Baltimore, MD, USA
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25
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Aaghaz S, Gohel V, Kamal A. Peptides as Potential Anticancer Agents. Curr Top Med Chem 2019; 19:1491-1511. [DOI: 10.2174/1568026619666190125161517] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 12/26/2018] [Accepted: 01/18/2019] [Indexed: 12/21/2022]
Abstract
Cancer consists of heterogeneous multiple cell subpopulation which at a later stage develop resistant phenotypes, which include resistance to pro-apoptotic stimuli and/or cytotoxic resistance to anticancer compounds. The property of cancerous cells to affect almost any part of the body categorizes cancer to many anatomic and molecular subtypes, each requiring a particular therapeutic intervention. As several modalities are hindered in a variety of cancers and as the cancer cells accrue varied types of oncogenic mutations during their progression the most likely benefit will be obtained by a combination of therapeutic agents that might address the diverse hallmarks of cancer. Natural compounds are the backbone of cancer therapeutics owing to their property of affecting the DNA impairment and restoration mechanisms and also the gene expression modulated via several epigenetic molecular mechanisms. Bioactive peptides isolated from flora and fauna have transformed the arena of antitumour therapy and prompt progress in preclinical studies is promising. The difficulties in creating ACP rest in improving its delivery to the tumour site and it also must maintain a low toxicity profile. The substantial production costs, low selectivity and proteolytic stability of some ACP are some of the factors hindering the progress of peptide drug development. Recently, several publications have tried to edify the field with the idea of using peptides as adjuvants with established drugs for antineoplastic use. This review focuses on peptides from natural sources that precisely target tumour cells and subsequently serve as anticancer agents that are less toxic to normal tissues.
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Affiliation(s)
- Shams Aaghaz
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S Nagar, Mohali, India
| | - Vivek Gohel
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), S.A.S Nagar, Mohali, India
| | - Ahmed Kamal
- School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, India
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26
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Campeiro JD, Dam W, Monte GG, Porta LC, Oliveira LCGD, Nering MB, Viana GM, Carapeto FC, Oliveira EB, van den Born J, Hayashi MAF. Long term safety of targeted internalization of cell penetrating peptide crotamine into renal proximal tubular epithelial cells in vivo. Sci Rep 2019; 9:3312. [PMID: 30824773 PMCID: PMC6397221 DOI: 10.1038/s41598-019-39842-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 01/21/2019] [Indexed: 02/07/2023] Open
Abstract
Activated proximal tubular epithelial cells (PTECs) play a crucial role in progressive tubulo-interstitial fibrosis in native and transplanted kidneys. Targeting PTECs by non-viral delivery vectors might be useful to influence the expression of important genes and/or proteins in order to slow down renal function loss. However, no clinical therapies that specifically target PTECs are available at present. We earlier showed that a cationic cell penetrating peptide isolated from South American rattlesnake venom, named crotamine, recognizes cell surface heparan sulfate proteoglycans and accumulates in cells. In healthy mice, crotamine accumulates mainly in kidneys after intraperitoneal (ip) injection. Herein we demonstrate for the first time, the overall safety of acute or long-term treatment with daily ip administrated crotamine for kidneys functions. Accumulation of ip injected crotamine in the kidney brush border zone of PTECs, and its presence inside these cells were observed. In addition, significant lower in vitro crotamine binding, uptake and reporter gene transport and expression could be observed in syndecan-1 deficient HK-2 PTECs compared to wild-type cells, indicating that the absence of syndecan-1 impairs crotamine uptake into PTECs. Taken together, our present data show the safety of in vivo long-term treatment with crotamine, and its preferential uptake into PTECs, which are especially rich in HSPGs such as syndecan-1. In addition to the demonstrated in vitro gene delivery mediated by crotamine in HK-2 cells, the potential applicability of crotamine as prototypic non-viral (gene) delivery nanocarrier to modulate PTEC gene and/or protein expression was confirmed.
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Affiliation(s)
- Joana Darc Campeiro
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Wendy Dam
- Department Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Gabriela Guilherme Monte
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Lucas Carvalho Porta
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Marcela Bego Nering
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Gustavo Monteiro Viana
- Departamento de Bioquímica, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Fernando Cintra Carapeto
- Departamento de Patologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Eduardo Brandt Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-FMRP), Ribeirão Preto, Brazil
| | - Jacob van den Born
- Department Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - Mirian A F Hayashi
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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27
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Silvestrini AVP, de Macedo LH, de Andrade TAM, Mendes MF, Pigoso AA, Mazzi MV. Intradermal Application of Crotamine Induces Inflammatory and Immunological Changes In Vivo. Toxins (Basel) 2019; 11:toxins11010039. [PMID: 30646542 PMCID: PMC6357061 DOI: 10.3390/toxins11010039] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 01/09/2019] [Accepted: 01/09/2019] [Indexed: 12/13/2022] Open
Abstract
Crotamine is a single-chain polypeptide with cell-penetrating properties, which is considered a promising molecule for clinical use. Nevertheless, its biosafety data are still scarce. Herein, we assessed the in vivo proinflammatory properties of crotamine, including its local effect and systemic serum parameters. Sixty male Wistar rats were intradermically injected with 200, 400 and 800 µg crotamine and analyzed after 1, 3 and 7 days. Local effect of crotamine was assessed by determination of MPO and NAG activities, NO levels and angiogenesis. Systemic inflammatory response was assessed by determination of IL-10, TNF-α, CRP, NO, TBARS and SH groups. Crotamine induced macrophages and neutrophils chemotaxis as evidenced by the upregulation of both NAG (0.5–0.6 OD/mg) and MPO (0.1–0.2 OD/mg) activities, on the first and third day of analysis, respectively. High levels of NO were observed for all concentrations and time-points. Moreover, 800 μg crotamine resulted in serum NO (64.7 μM) and local tissue NO (58.5 μM) levels higher or equivalent to those recorded for their respective histamine controls (55.7 μM and 59.0 μM). Crotamine also induced a significant angiogenic response compared to histamine. Systemically, crotamine induced a progressive increase in serum CRP levels up to the third day of analysis (22.4–45.8 mg/mL), which was significantly greater than control values. Crotamine (400 μg) also caused an increase in serum TNF-α, in the first day of analysis (1095.4 pg/mL), however a significant increase in IL-10 (122.2 pg/mL) was also recorded for the same time-point, suggesting the induction of an anti-inflammatory effect. Finally, crotamine changed the systemic redox state by inducing gradual increase in serum levels of TBARS (1.0–1.8 μM/mL) and decrease in SH levels (124.7–19.5 μM/mL) throughout the experimental period of analysis. In summary, rats intradermally injected with crotamine presented local and systemic acute inflammatory responses similarly to histamine, which limits crotamine therapeutic use on its original form.
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Affiliation(s)
- Ana Vitória Pupo Silvestrini
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café, s/n, CEP 14040-903 Ribeirão Preto, SP, Brazil.
| | - Luana Henrique de Macedo
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café, s/n, CEP 14040-903 Ribeirão Preto, SP, Brazil.
| | - Thiago Antônio Moretti de Andrade
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, FHO-UNIARARAS, Av. Dr. Maximiliano Baruto, 500, CEP 13607-339 Araras, SP, Brazil.
| | - Maíra Felonato Mendes
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, FHO-UNIARARAS, Av. Dr. Maximiliano Baruto, 500, CEP 13607-339 Araras, SP, Brazil.
| | - Acácio Antônio Pigoso
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, FHO-UNIARARAS, Av. Dr. Maximiliano Baruto, 500, CEP 13607-339 Araras, SP, Brazil.
| | - Maurício Ventura Mazzi
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, FHO-UNIARARAS, Av. Dr. Maximiliano Baruto, 500, CEP 13607-339 Araras, SP, Brazil.
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28
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Munawar A, Ali SA, Akrem A, Betzel C. Snake Venom Peptides: Tools of Biodiscovery. Toxins (Basel) 2018; 10:toxins10110474. [PMID: 30441876 PMCID: PMC6266942 DOI: 10.3390/toxins10110474] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 10/30/2018] [Accepted: 11/07/2018] [Indexed: 01/09/2023] Open
Abstract
Nature endowed snakes with a lethal secretion known as venom, which has been fine-tuned over millions of years of evolution. Snakes utilize venom to subdue their prey and to survive in their natural habitat. Venom is known to be a very poisonous mixture, consisting of a variety of molecules, such as carbohydrates, nucleosides, amino acids, lipids, proteins and peptides. Proteins and peptides are the major constituents of the dry weight of snake venoms and are of main interest for scientific investigations as well as for various pharmacological applications. Snake venoms contain enzymatic and non-enzymatic proteins and peptides, which are grouped into different families based on their structure and function. Members of a single family display significant similarities in their primary, secondary and tertiary structures, but in many cases have distinct pharmacological functions and different bioactivities. The functional specificity of peptides belonging to the same family can be attributed to subtle variations in their amino acid sequences. Currently, complementary tools and techniques are utilized to isolate and characterize the peptides, and study their potential applications as molecular probes, and possible templates for drug discovery and design investigations.
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Affiliation(s)
- Aisha Munawar
- Department of Chemistry, University of Engineering and Technology, Lahore 54890, Pakistan.
| | - Syed Abid Ali
- H.E. J. Research Institute of Chemistry, (ICCBS), University of Karachi, Karachi 75270, Pakistan.
| | - Ahmed Akrem
- Botany Division, Institute of Pure and Applied Biology, Bahauddin Zakariya University, Multan 60800, Pakistan.
| | - Christian Betzel
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, University of Hamburg, 22607 Hamburg, Germany.
- Laboratory for Structural Biology of Infection and Inflammation, DESY, Build. 22a, Notkestr. 85, 22603 Hamburg, Germany.
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29
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Tansi FL, Filatova MP, Koroev DO, Volpina OM, Lange S, Schumann C, Teichgräber UK, Reissmann S, Hilger I. New generation CPPs show distinct selectivity for cancer and noncancer cells. J Cell Biochem 2018; 120:6528-6541. [DOI: 10.1002/jcb.27943] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 10/02/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Felista L. Tansi
- Department of Experimental Radiology, Institute of Diagnostic and Interventional Radiology Jena University Hospital Jena Germany
| | - Margarita P. Filatova
- Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences Moscow Russia
| | - Dmitri O. Koroev
- Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences Moscow Russia
| | - Olga M. Volpina
- Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences Moscow Russia
| | | | | | - Ulf K. Teichgräber
- Department of Experimental Radiology, Institute of Diagnostic and Interventional Radiology Jena University Hospital Jena Germany
| | - Siegmund Reissmann
- Jena Bioscience GmbH Jena Germany
- Centrum of Molecular Biomedicine, Institute of Biochemistry and Biophysics, Friedrich‐Schiller‐University Jena Germany
| | - Ingrid Hilger
- Department of Experimental Radiology, Institute of Diagnostic and Interventional Radiology Jena University Hospital Jena Germany
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30
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Lima SDC, Porta LDC, Lima ÁDC, Campeiro JD, Meurer Y, Teixeira NB, Duarte T, Oliveira EB, Picolo G, Godinho RO, Silva RH, Hayashi MAF. Pharmacological characterization of crotamine effects on mice hind limb paralysis employing both ex vivo and in vivo assays: Insights into the involvement of voltage-gated ion channels in the crotamine action on skeletal muscles. PLoS Negl Trop Dis 2018; 12:e0006700. [PMID: 30080908 PMCID: PMC6095621 DOI: 10.1371/journal.pntd.0006700] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 08/16/2018] [Accepted: 07/19/2018] [Indexed: 11/20/2022] Open
Abstract
The high medical importance of Crotalus snakes is unquestionable, as this genus is the second in frequency of ophidian accidents in many countries, including Brazil. With a relative less complex composition compared to other genera venoms, as those from the Bothrops genus, the Crotalus genus venom from South America is composed basically by the neurotoxin crotoxin (a phospholipase A2), the thrombin-like gyroxin (a serinoprotease), a very potent aggregating protein convulxin, and a myotoxic polypeptide named crotamine. Interestingly not all Crotalus snakes express crotamine, which was first described in early 50s due to its ability to immobilize animal hind limbs, contributing therefore to the physical immobilization of preys and representing an important advantage for the envenoming efficacy, and consequently, for the feeding and survival of these snakes in nature. Representing about 10–25% of the dry weight of the crude venom of crotamine-positive rattlesnakes, the polypeptide crotamine is also suggested to be of importance for antivenom therapy, although the contribution of this toxin to the main symptoms of envenoming process remains far unknown until now. Herein, we concomitantly performed in vitro and in vivo assays to show for the first time the dose-dependent response of crotamine-triggered hind limbs paralysis syndrome, up to now believed to be observable only at high (sub-lethal) concentrations of crotamine. In addition, ex vivo assay performed with isolated skeletal muscles allowed us to suggest here that compounds active on voltage-sensitive sodium and/or potassium ion channels could both affect the positive inotropic effect elicited by crotamine in isolated diaphragm, besides also affecting the hind limbs paralysis syndrome imposed by crotamine in vivo. By identifying the potential molecular targets of this toxin, our data may contribute to open new roads for translational studies aiming to improve the snakebite envenoming treatment in human. Interestingly, we also demonstrate that the intraplantal or intraperitoneal (ip) injections of crotamine in mice do not promote pain. Therefore, this work may also suggest the profitable utility of non-toxic analogs of crotamine as a potential tool for targeting voltage-gated ion channels in skeletal muscles, aiming its potential use in the therapy of neuromuscular dysfunctions and envenoming therapy. Representing more than 10% of the dry weight of the crude venom of crotamine-positive rattlesnakes, crotamine may act as toxin mainly by imposing the physical immobilization of preys. Its presence was described to be important for antivenom therapy, although the knowledge on the effective contribution of crotamine to the main symptoms of envenoming process remains elusive and limited. Herein, we show for the first time the dose-dependent response for the hind limbs paralysis syndrome promoted by crotamine. We also report herein that compounds active on voltage-sensitive sodium and/or potassium ion channels can affect the positive inotropic effect elicited by crotamine in vitro in isolated diaphragm and also in the hind limbs paralysis syndrome triggered by crotamine in vivo. This potential targeting of voltage-sensitive sodium and/or potassium ion channels suggested here for crotamine may contribute to open new roads for translational studies aiming to improve the snakebite envenoming treatment in human. More importantly, nociceptive threshold evaluation demonstrated that crotamine does not trigger pain, and therefore, we also suggest crotamine as a potential tool for targeting voltage-gated ion channels present in skeletal muscles, with potential to be used as a lead compound to develop drugs for neuromuscular dysfunctions therapy.
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Affiliation(s)
- Sunamita de Carvalho Lima
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Lucas de Carvalho Porta
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Álvaro da Costa Lima
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Joana D'Arc Campeiro
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Ywlliane Meurer
- Departamento de Fisiologia, Universidade Federal do Rio Grande do Norte (UFRN), Natal, Brazil
| | | | - Thiago Duarte
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Eduardo Brandt Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-RP), Ribeirão Preto, Brazil
| | - Gisele Picolo
- Laboratório Especial de Dor e Sinalização, Instituto Butantan, São Paulo, Brazil
| | - Rosely Oliveira Godinho
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Regina Helena Silva
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Mirian Akemi Furuie Hayashi
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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31
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Mambelli-Lisboa NC, Sciani JM, Brandão Prieto da Silva AR, Kerkis I. Co-Localization of Crotamine with Internal Membranes and Accentuated Accumulation in Tumor Cells. Molecules 2018; 23:E968. [PMID: 29693555 PMCID: PMC6017820 DOI: 10.3390/molecules23040968] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 03/29/2018] [Accepted: 04/06/2018] [Indexed: 01/07/2023] Open
Abstract
Crotamine is a highly cationic; cysteine rich, cross-linked, low molecular mass cell penetrating peptide (CPP) from the venom of the South American rattlesnake. Potential application of crotamine in biomedicine may require its large-scale purification. To overcome difficulties related with the purification of natural crotamine (nCrot) we aimed in the present study to synthesize and characterize a crotamine analog (sCrot) as well investigate its CPP activity. Mass spectrometry analysis demonstrates that sCrot and nCrot have equal molecular mass and biological function—the capacity to induce spastic paralysis in the hind limbs in mice. sCrot CPP activity was evaluated in a wide range of tumor and non-tumor cell tests performed at different time points. We demonstrate that sCrot-Cy3 showed distinct co-localization patterns with intracellular membranes inside the tumor and non-tumor cells. Time-lapse microscopy and quantification of sCrot-Cy3 fluorescence signalss in living tumor versus non-tumor cells revealed a significant statistical difference in the fluorescence intensity observed in tumor cells. These data suggest a possible use of sCrot as a molecular probe for tumor cells, as well as, for the selective delivery of anticancer molecules into these tumors.
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Affiliation(s)
- Nicole Caroline Mambelli-Lisboa
- Laboratory of Genetics, Butantan Institute, Sao Paulo 05503-900, Brazil.
- CENTD-Center of Excellence in New Target Discovery, Butantan Institute, Sao Paulo 05503-900, Brazil.
| | - Juliana Mozer Sciani
- CENTD-Center of Excellence in New Target Discovery, Butantan Institute, Sao Paulo 05503-900, Brazil.
- Biochemistry and Biophysics Laboratory, Butantan Institute, Sao Paulo 05503-900, Brazil.
| | - Alvaro Rossan Brandão Prieto da Silva
- Laboratory of Genetics, Butantan Institute, Sao Paulo 05503-900, Brazil.
- CENTD-Center of Excellence in New Target Discovery, Butantan Institute, Sao Paulo 05503-900, Brazil.
| | - Irina Kerkis
- Laboratory of Genetics, Butantan Institute, Sao Paulo 05503-900, Brazil.
- CENTD-Center of Excellence in New Target Discovery, Butantan Institute, Sao Paulo 05503-900, Brazil.
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Marinovic MP, Campeiro JD, Lima SC, Rocha AL, Nering MB, Oliveira EB, Mori MA, Hayashi MAF. Crotamine induces browning of adipose tissue and increases energy expenditure in mice. Sci Rep 2018; 8:5057. [PMID: 29567992 PMCID: PMC5864908 DOI: 10.1038/s41598-018-22988-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 03/01/2018] [Indexed: 12/31/2022] Open
Abstract
Crotamine, originally isolated from rattlesnake venom, has been extensively studied due to its pleiotropic biological properties, and special attention has been paid to its antitumor activity. However, long-term treatment with crotamine was accompanied by a reduction in animal body weight gain and by increases in glucose tolerance. As cancer is commonly associated with cachexia, to preclude the possible cancer cachexia-like effect of crotamine, herein this polypeptide was administered in healthy wild-type C57/BL6 mice by the oral route daily, for 21 days. Reduced body weight gain, in addition to decreased white adipose tissue (WAT) and increased brown adipose tissue (BAT) mass were observed in healthy animals in the absence of tumor. In addition, we observed improved glucose tolerance and increased insulin sensitivity, accompanied by a reduction of plasma lipid levels and decreased levels of biomarkers of liver damage and kidney disfunctions. Importantly, long-term treatment with crotamine increased the basal metabolic rate in vivo, which was consistent with the increased expression of thermogenic markers in BAT and WAT. Interestingly, cultured brown adipocyte cells induced to differentiation in the presence of crotamine also showed increases in some of these markers and in lipid droplets number and size, indicating increased brown adipocyte maturation.
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Affiliation(s)
- Marcelo P Marinovic
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Joana D Campeiro
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Sunamita C Lima
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Andrea L Rocha
- Departamento de Biofísica, Universidade Federal de São Paulo (UNIFESP/EPM), São Paulo, SP, Brazil
| | - Marcela B Nering
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Eduardo B Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-RP), Ribeirão Preto, Brazil
| | - Marcelo A Mori
- Departamento de Biofísica, Universidade Federal de São Paulo (UNIFESP/EPM), São Paulo, SP, Brazil.,Departamento de Bioquímica e Biologia Tecidual, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Mirian A F Hayashi
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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33
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Batista da Cunha D, Pupo Silvestrini AV, Gomes da Silva AC, Maria de Paula Estevam D, Pollettini FL, de Oliveira Navarro J, Alves AA, Remédio Zeni Beretta AL, Annichino Bizzacchi JM, Pereira LC, Mazzi MV. Mechanistic insights into functional characteristics of native crotamine. Toxicon 2018; 146:1-12. [PMID: 29574214 DOI: 10.1016/j.toxicon.2018.03.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 03/06/2018] [Accepted: 03/20/2018] [Indexed: 12/17/2022]
Abstract
The chemical composition of snake venoms is a complex mixture of proteins and peptides that can be pharmacologically active. Crotamine, a cell-penetrating peptide, has been described to have antimicrobial properties and it exerts its effects by interacting selectively with different structures, inducing changes in the ion flow pattern and cellular responses. However, its real therapeutic potential is not yet fully known. Bearing in mind that crotamine is a promising molecule in therapeutics, this study investigated the action of purified molecule in three aspects: I) antibacterial action on different species of clinical interest, II) the effect of two different concentrations of the molecule on platelet aggregation, and III) its effects on isolated mitochondria. Crotamine was purified to homogeneity in a single step procedure using Heparin Sepharose. The molecular mass of the purified enzyme was 4881.4 Da, as determined by mass spectrometry. To assess antibacterial action, changes in the parameters of bacterial oxidative stress were determined. The peptide showed antibacterial activity on Escherichia coli (MIC: 2.0 μg/μL), Staphylococcus aureus (MIC: 8-16 μg/μL) and methicillin-resistant Staphylococcus aureus (MIC: 4.0-8.0 μg/μL), inducing bacterial death by lipid peroxidation and oxidation of target proteins, determined by thiobarbituric acid reactive substances and sulfhydryl groups, respectively. Crotamine induced increased platelet aggregation (IPA) at the two concentrations analyzed (0.1 and 1.4 μg/μL) compared to ADP-induced aggregation of PRP. Mitochondrial respiratory parameters and organelle structure assays were used to elucidate the action of the compound in this organelle. The exposure of mitochondria to crotamine caused a decrease in oxidative phosphorylation and changes in mitochondrial permeability, without causing damage in the mitochondrial redox state. Together, these results support the hypothesis that, besides the antimicrobial potential, crotamine acts on different molecular targets, inducing platelet aggregation and mitochondrial dysfunction.
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Affiliation(s)
- Daniel Batista da Cunha
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil
| | - Ana Vitória Pupo Silvestrini
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil
| | - Ana Carolina Gomes da Silva
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil
| | - Deborah Maria de Paula Estevam
- Graduate Program in Agrarian and Veterinary Sciences, State University Paulista Júlio de Mesquita Filho-UNESP, Jaboticabal, SP, Brazil
| | - Flávia Lino Pollettini
- Graduate Program in Agrarian and Veterinary Sciences, State University Paulista Júlio de Mesquita Filho-UNESP, Jaboticabal, SP, Brazil
| | - Juliana de Oliveira Navarro
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil
| | - Armindo Antônio Alves
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil
| | - Ana Laura Remédio Zeni Beretta
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil
| | - Joyce M Annichino Bizzacchi
- Blood Hemostasis Laboratory, Faculty of Medical Sciences, State University of Campinas, Campinas, SP, Brazil
| | - Lilian Cristina Pereira
- Department of Bioprocesses and Biotechnology, Faculty of Agronomic Sciences, State University Paulista Júlio Mesquita Filho-UNESP, Botucatu, SP, Brazil
| | - Maurício Ventura Mazzi
- Graduate Program in Biomedical Sciences Hermínio Ometto University Center, UNIARARAS, 7 Av. Dr. Maximiliano Baruto, 500, CEP 13607-339, Araras, SP, Brazil.
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34
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Campeiro JD, Marinovic MP, Carapeto FC, Dal Mas C, Monte GG, Carvalho Porta L, Nering MB, Oliveira EB, Hayashi MAF. Oral treatment with a rattlesnake native polypeptide crotamine efficiently inhibits the tumor growth with no potential toxicity for the host animal and with suggestive positive effects on animal metabolic profile. Amino Acids 2017; 50:267-278. [DOI: 10.1007/s00726-017-2513-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 11/21/2017] [Indexed: 11/29/2022]
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Karpel RL, da Silva Liberato M, Campeiro JD, Bergeon L, Szychowski B, Butler A, Marino G, Cusic JF, de Oliveira LCG, Oliveira EB, de Farias MA, Portugal RV, Alves WA, Daniel MC, Hayashi MAF. Design and characterization of crotamine-functionalized gold nanoparticles. Colloids Surf B Biointerfaces 2017; 163:1-8. [PMID: 29268209 DOI: 10.1016/j.colsurfb.2017.12.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 11/28/2017] [Accepted: 12/09/2017] [Indexed: 11/18/2022]
Abstract
This paper describes the development of a facile and environmentally friendly strategy for supporting crotamine on gold nanoparticles (GNPs). Our approach was based on the covalent binding interaction between the cell penetrating peptide crotamine, which is a snake venom polypeptide with preference to penetrate dividing cells, and a polyethylene glycol (PEG) ligand, which is a nontoxic, water-soluble and easily obtainable commercial polymer. Crotamine was derivatized with ortho-pyridyldisulfide-polyethyleneglycol-N-hydroxysuccinimide (OPSS-PEG-SVA) cross-linker to produce OPSS-PEG-crotamine as the surface modifier of GNP. OPSS-PEG-SVA can serve not only as a surface modifier, but also as a stabilizing agent for GNPs. The successful PEGylation of the nanoparticles was demonstrated using different physicochemical techniques, while the grafting densities of the PEG ligands and crotamine on the surface of the nanoparticles were estimated using a combination of electron microscopy and mass spectrometry analysis. In vitro assays confirmed the internalization of these GNPs, into living HeLa cells. The results described herein suggest that our approach may serve as a simple platform for the synthesis of GNPs decorated with crotamine with well-defined morphologies and uniform dispersion, opening new roads for crotamine biomedical applications.
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Affiliation(s)
- Richard L Karpel
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA.
| | | | - Joana D Campeiro
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Lorna Bergeon
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA
| | - Brian Szychowski
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA
| | - Andrew Butler
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA
| | - Giovanni Marino
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA
| | - Joelle F Cusic
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA
| | | | - Eduardo B Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-RP), Ribeirão Preto, SP, Brazil
| | | | | | - Wendel Andrade Alves
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP, Brazil
| | - Marie-Christine Daniel
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, MD, USA
| | - Mirian A F Hayashi
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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Chan JYW, Zhou H, Kwan YW, Chan SW, Radis-Baptista G, Lee SMY. Evaluation in zebrafish model of the toxicity of rhodamine B-conjugated crotamine, a peptide potentially useful for diagnostics and therapeutics. J Biochem Mol Toxicol 2017; 31. [PMID: 28815806 DOI: 10.1002/jbt.21964] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/06/2017] [Accepted: 07/11/2017] [Indexed: 01/05/2023]
Abstract
Crotamine is defensin-like cationic peptide from rattlesnake venom that possesses anticancer, antimicrobial, and antifungal properties. Despite these promising biological activities, toxicity is a major concern associated with the development of venom-derived peptides as therapeutic agents. In the present study, we used zebrafish as a system model to evaluate the toxicity of rhodamine B-conjugated (RhoB) crotamine derivative. The lethal toxic concentration of RhoB-crotamine was as low as 4 μM, which effectively kill zebrafish larvae in less than 10 min. With non-lethal concentrations (<1 μM), crotamine caused malformation in zebrafish embryos, delayed or completely halted hatching, adversely affected embryonic developmental programming, decreased the cardiac functions, and attenuated the swimming distance of zebrafish. The RhoB-crotamine translocated across vitelline membrane and accumulated in zebrafish yolk sac. These results demonstrate the sensitive responsivity of zebrafish to trial crotamine analogues for the development of novel therapeutic peptides with improved safety, bioavailability, and efficacy profiles.
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Affiliation(s)
- Judy Yuet-Wa Chan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Hefeng Zhou
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Yiu Wa Kwan
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Shun Wan Chan
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Gandhi Radis-Baptista
- Laboratory of Biochemistry and Biotechnology, Institute for Marine Sciences, Federal University of Ceara, Fortaleza, Brazil
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
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37
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Wang L, Dong C, Li X, Han W, Su X. Anticancer potential of bioactive peptides from animal sources (Review). Oncol Rep 2017; 38:637-651. [PMID: 28677775 DOI: 10.3892/or.2017.5778] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 04/10/2017] [Indexed: 11/06/2022] Open
Abstract
Cancer is the most common cause of human death worldwide. Conventional anticancer therapies, including chemotherapy and radiation, are associated with severe side effects and toxicities as well as low specificity. Peptides are rapidly being developed as potential anticancer agents that specifically target cancer cells and are less toxic to normal tissues, thus making them a better alternative for the prevention and management of cancer. Recent research has focused on anticancer peptides from natural animal sources, such as terrestrial mammals, marine animals, amphibians, and animal venoms. However, the mode of action by which bioactive peptides inhibit the proliferation of cancer cells remains unclear. In this review, we present the animal sources from which bioactive peptides with anticancer activity are derived and discuss multiple proposed mechanisms by which these peptides exert cytotoxic effects against cancer cells.
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Affiliation(s)
- Linghong Wang
- Clinical Medicine Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Huimin, Hohhot, Inner Mongolia 010050, P.R. China
| | - Chao Dong
- College of Basic Medicine of Inner Mongolia Medical University, Huimin, Hohhot, Inner Mongolia 010050, P.R. China
| | - Xian Li
- Clinical Medicine Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Huimin, Hohhot, Inner Mongolia 010050, P.R. China
| | - Wenyan Han
- Clinical Medicine Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Huimin, Hohhot, Inner Mongolia 010050, P.R. China
| | - Xiulan Su
- Clinical Medicine Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Huimin, Hohhot, Inner Mongolia 010050, P.R. China
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38
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Lee KJ, Kim YK, Krupa M, Nguyen AN, Do BH, Chung B, Vu TTT, Kim SC, Choe H. Crotamine stimulates phagocytic activity by inducing nitric oxide and TNF-α via p38 and NFκ-B signaling in RAW 264.7 macrophages. BMB Rep 2017; 49:185-90. [PMID: 26818089 PMCID: PMC4915234 DOI: 10.5483/bmbrep.2016.49.3.271] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Indexed: 11/20/2022] Open
Abstract
Crotamine is a peptide toxin found in the venom of the rattlesnake Crotalus durissus terrificus and has antiproliferative, antimicrobial, and antifungal activities. Herein, we show that crotamine dose-dependently induced macrophage phagocytic and cytostatic activity by the induction of nitric oxide (NO) and tumor necrosis factor-alpha (TNF-α). Moreover, the crotamineinduced expression of iNOS and TNF-α is mediated through the phosphorylation of p38 and the NF-κB signaling cascade in macrophages. Notably, pretreatment with SB203580 (a p38-specific inhibitor) or BAY 11-7082 (an NF-κB inhibitor) inhibited crotamine-induced NO production and macrophage phagocytic and cytotoxic activity. Our results show for the first time that crotamine stimulates macrophage phagocytic and cytostatic activity by induction of NO and TNF-α via the p38 and NF-κB signaling pathways and suggest that crotamine may be a useful therapeutic agent for the treatment of inflammatory disease. [BMB Reports 2016; 49(3): 185-190].
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Affiliation(s)
- Kyung Jin Lee
- Department of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Yun Kyu Kim
- Department of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Martin Krupa
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Anh Ngoc Nguyen
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Bich Hang Do
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Boram Chung
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Thi Thu Trang Vu
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Song Cheol Kim
- Department of Surgery, Division of Hepatobilopancreatic Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Han Choe
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
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39
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El Chamy Maluf S, Dal Mas C, Oliveira EB, Melo PM, Carmona AK, Gazarini ML, Hayashi MAF. Inhibition of malaria parasite Plasmodium falciparum development by crotamine, a cell penetrating peptide from the snake venom. Peptides 2016; 78:11-6. [PMID: 26806200 DOI: 10.1016/j.peptides.2016.01.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 01/15/2016] [Accepted: 01/19/2016] [Indexed: 01/24/2023]
Abstract
We show here that crotamine, a polypeptide from the South American rattlesnake venom with cell penetrating and selective anti-fungal and anti-tumoral properties, presents a potent anti-plasmodial activity in culture. Crotamine inhibits the development of the Plasmodium falciparum parasites in a dose-dependent manner [IC50 value of 1.87 μM], and confocal microscopy analysis showed a selective internalization of fluorescent-labeled crotamine into P. falciparum infected erythrocytes, with no detectable fluorescence in uninfected healthy erythrocytes. In addition, similarly to the crotamine cytotoxic effects, the mechanism underlying the anti-plasmodial activity may involve the disruption of parasite acidic compartments H(+) homeostasis. In fact, crotamine promoted a reduction of parasites organelle fluorescence loaded with the lysosomotropic fluorochrome acridine orange, in the same way as previously observed mammalian tumoral cells. Taken together, we show for the first time crotamine not only compromised the metabolism of the P. falciparum, but this toxin also inhibited the parasite growth. Therefore, we suggest this snake polypeptide as a promising lead molecule for the development of potential new molecules, namely peptidomimetics, with selectivity for infected erythrocytes and ability to inhibit the malaria infection by its natural affinity for acid vesicles.
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Affiliation(s)
- S El Chamy Maluf
- Departamento de Biofísica, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - C Dal Mas
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - E B Oliveira
- Departamento de Bioquímica e Imunologia, Universidade de São Paulo (USP-RP), Ribeirão Preto, Brazil
| | - P M Melo
- Departamento de Biofísica, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - A K Carmona
- Departamento de Biofísica, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - M L Gazarini
- Departamento de Biociências, Universidade Federal de São Paulo (UNIFESP), Santos, SP, Brazil.
| | - M A F Hayashi
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.
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40
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Intrahippocampal infusion of crotamine isolated from Crotalus durissus terrificus alters plasma and brain biochemical parameters. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2014; 11:11438-49. [PMID: 25380458 PMCID: PMC4245622 DOI: 10.3390/ijerph111111438] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 10/21/2014] [Accepted: 10/21/2014] [Indexed: 11/17/2022]
Abstract
Crotamine is one of the main constituents of the venom of the South American rattlesnake Crotalus durissus terrificus. Here we sought to investigate the inflammatory and toxicological effects induced by the intrahippocampal administration of crotamine isolated from Crotalus whole venom. Adult rats received an intrahippocampal infusion of crotamine or vehicle and were euthanized 24 h or 21 days after infusion. Plasma and brain tissue were collected for biochemical analysis. Complete blood count, creatinine, urea, glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT), creatine-kinase (CK), creatine kinase-muscle B (CK-MB) and oxidative parameters (assessed by DNA damage and micronucleus frequency in leukocytes, lipid peroxidation and protein carbonyls in plasma and brain) were quantified. Unpaired and paired t-tests were used for comparisons between saline and crotamine groups, and within groups (24 h vs. 21 days), respectively. After 24 h crotamine infusion promoted an increase of urea, GOT, GPT, CK, and platelets values (p ≤ 0.01), while red blood cells, hematocrit and leukocytes values decreased (p ≤ 0.01). Additionally, 21 days after infusion crotamine group showed increased creatinine, leukocytes, TBARS (plasma and brain), carbonyl (plasma and brain) and micronucleus compared to the saline-group (p ≤ 0.01). Our findings show that crotamine infusion alter hematological parameters and cardiac markers, as well as oxidative parameters, not only in the brain, but also in the blood, indicating a systemic pro-inflammatory and toxicological activity. A further scientific attempt in terms of preserving the beneficial activity over toxicity is required.
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41
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Vu TTT, Jeong B, Yu J, Koo BK, Jo SH, Robinson RC, Choe H. Soluble prokaryotic expression and purification of crotamine using an N-terminal maltose-binding protein tag. Toxicon 2014; 92:157-65. [PMID: 25448388 DOI: 10.1016/j.toxicon.2014.10.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 10/08/2014] [Accepted: 10/22/2014] [Indexed: 10/24/2022]
Abstract
Crotamine is a peptide toxin found in the venom of the rattlesnake Crotalus durissus terrificus. Interestingly, crotamine demonstrates promising anticancer, antimicrobial, and antifungal activities. The crotamine peptide can also deliver plasmids into rapidly dividing cells, such as cancer and stem cells, and demonstrates potent analgesic effects. Efficiently producing crotamine in mammalian cells is difficult because it is both cell-permeable and cytotoxic. Prokaryotic expression of this peptide is also difficult to maintain because it does not fold properly in the cytoplasm, resulting in aggregation and in the formation of inclusion bodies. In our current study, we show for the first time that N-terminal fusion with three protein tags-N-utilization substance protein A (NusA), protein disulfide isomerase b'a' domain (PDIb'a'), and maltose-binding protein (MBP)-enables the soluble overexpression of crotamine in the cytoplasm of Escherichia coli. MBP-tagged crotamine was purified using Ni affinity, anion exchange, and MBP chromatography. The tag was cleaved using TEV protease, and the final product was pure on a silver-stained gels. In total, 0.9 mg pure crotamine was obtained from each liter of bacterial culture with endotoxin level approximately 0.15 EU/μg, which is low enough to use in biomedical applications. The identity and intramolecular disulfide bonds were confirmed using MALDI-TOF MS analysis. Purified crotamine inhibited the hKv1.3 channel (but not hKv1.5) in a dose-dependent manner with IC50 value of 67.2 ± 44.7 nM (n = 10), indicating the correct protein folding. The crotamine product fused with MBP at its N-terminus also inhibited the hKv1.3 channel, suggesting that the N-terminus is not involved in the channel binding of the toxin.
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Affiliation(s)
- Thu Trang Thi Vu
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea
| | - Boram Jeong
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea
| | - Jing Yu
- Department of Physiology, Institute of Bioscience and Biotechnology, Kangwon National University School of Medicine, Chuncheon 200-701, Republic of Korea
| | - Bon-Kyung Koo
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea
| | - Su-Hyun Jo
- Department of Physiology, Institute of Bioscience and Biotechnology, Kangwon National University School of Medicine, Chuncheon 200-701, Republic of Korea.
| | - Robert Charles Robinson
- Institute of Molecular and Cell Biology, A*STAR (Agency of Science, Technology and Research), Biopolis, Singapore 138673, Singapore; Department of Biochemistry, National University of Singapore, 8 Medical Drive, Singapore 117597, Singapore.
| | - Han Choe
- Department of Physiology and Bio-Medical Institute of Technology, University of Ulsan College of Medicine, Seoul 138-736, Republic of Korea.
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42
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Costa BA, Sanches L, Gomide AB, Bizerra F, Dal Mas C, Oliveira EB, Perez KR, Itri R, Oguiura N, Hayashi MAF. Interaction of the Rattlesnake Toxin Crotamine with Model Membranes. J Phys Chem B 2014; 118:5471-9. [DOI: 10.1021/jp411886u] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Bruno A. Costa
- Departamento
de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São
Paulo 04044-020, Brazil
| | - Leonardo Sanches
- Laboratório
Especial de Ecologia e Evolução, Instituto Butantan, São
Paulo 05503-900, Brazil
| | - Andreza Barbosa Gomide
- Departamento
de Física Aplicada, Instituto de Fisica, Universidade de São Paulo (USP), São Paulo 05508-090, Brazil
| | - Fernando Bizerra
- Departamento
de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil
| | - Caroline Dal Mas
- Departamento
de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São
Paulo 04044-020, Brazil
| | - Eduardo B. Oliveira
- Departamento
de Bioquímica e Imunologia, Universidade de São Paulo, Ribeirão
Preto, São Paulo, 14096-000, Brazil
| | - Katia Regina Perez
- Departamento
de Biofísica, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil
| | - Rosangela Itri
- Departamento
de Física Aplicada, Instituto de Fisica, Universidade de São Paulo (USP), São Paulo 05508-090, Brazil
| | - Nancy Oguiura
- Laboratório
Especial de Ecologia e Evolução, Instituto Butantan, São
Paulo 05503-900, Brazil
| | - Mirian A. F. Hayashi
- Departamento
de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São
Paulo 04044-020, Brazil
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43
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Camilio KA, Berge G, Ravuri CS, Rekdal O, Sveinbjørnsson B. Complete regression and systemic protective immune responses obtained in B16 melanomas after treatment with LTX-315. Cancer Immunol Immunother 2014; 63:601-13. [PMID: 24676901 PMCID: PMC4024132 DOI: 10.1007/s00262-014-1540-0] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 03/13/2014] [Indexed: 12/31/2022]
Abstract
Malignant melanoma is the most aggressive and deadliest form of skin cancer due to its highly metastatic potential, which calls for new and improved therapies. Cationic antimicrobial peptides (CAPs) are naturally occurring molecules found in most species, in which they play a significant role in the first line of defense against pathogens, and several CAPs have shown promising potential as novel anticancer agents. Structure-activity relationship studies on the CAP bovine lactoferricin allowed us to de novo design short chemically modified lytic anticancer peptides. In the present study, we investigated the in vivo antitumor effects of LTX-315 against intradermally established B16 melanomas in syngeneic mice. Intratumoral administration of LTX-315 resulted in tumor necrosis and the infiltration of immune cells into the tumor parenchyma followed by complete regression of the tumor in the majority of the animals. LTX-315 induced the release of danger-associated molecular pattern molecules such as the high mobility group box-1 protein in vitro and the subsequent upregulation of proinflammatory cytokines such as interleukin (IL) 1β, IL6 and IL18 in vivo. Animals cured by LTX-315 treatment were protected against a re-challenge with live B16 tumor cells both intradermally and intravenously. Together, our data indicate that intratumoral treatment with LTX-315 can provide local tumor control followed by protective immune responses and has potential as a new immunotherapeutic agent.
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Kerkis I, Hayashi MAF, Prieto da Silva ARB, Pereira A, De Sá Júnior PL, Zaharenko AJ, Rádis-Baptista G, Kerkis A, Yamane T. State of the art in the studies on crotamine, a cell penetrating peptide from South American rattlesnake. BIOMED RESEARCH INTERNATIONAL 2014; 2014:675985. [PMID: 24551848 PMCID: PMC3914522 DOI: 10.1155/2014/675985] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 08/05/2013] [Accepted: 08/08/2013] [Indexed: 12/03/2022]
Abstract
Animal venoms comprise a naturally selected cocktail of bioactive peptides/proteins and other molecules, each of which playing a defined role thanks to the highly specific interactions with diverse molecular targets found in the prey. Research focused on isolation, structural, and functional characterizations of novel natural biologics (bioactive peptides/proteins from natural sources) has a long way to go through from the basic science to clinical applications. Herein, we overview the structural and functional characteristics of the myoneurotoxin crotamine, firstly isolated from the South American rattlesnake venom. Crotamine is the first venom peptide classified as a natural cell penetrating and antimicrobial peptide (CPP and AMP) with a more pronounced antifungal activity. In contrast to other known natural CPPs and AMPs, crotamine demonstrates a wide spectrum of biological activities with potential biotechnological and therapeutic values. More recent studies have demonstrated the selective in vitro anticancer activity of crotamine. In vivo, using a murine melanoma model, it was shown that crotamine delays tumor implantation, inhibits tumor cells proliferation, and also increases the survival of mice engrafted with subcutaneous melanoma. The structural and functional properties and also the possible biotechnological applications of minimized molecules derived from crotamine are also discussed.
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Affiliation(s)
- Irina Kerkis
- Laboratório de Genética, Instituto Butantan, Av. Vital Brasil, 1500 05503-900 São Paulo, SP, Brazil
| | - Mirian A. F. Hayashi
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Alexandre Pereira
- Laboratório de Genética, Instituto Butantan, Av. Vital Brasil, 1500 05503-900 São Paulo, SP, Brazil
| | - Paulo Luiz De Sá Júnior
- Laboratório de Genética, Instituto Butantan, Av. Vital Brasil, 1500 05503-900 São Paulo, SP, Brazil
| | - Andre J. Zaharenko
- Laboratório de Genética, Instituto Butantan, Av. Vital Brasil, 1500 05503-900 São Paulo, SP, Brazil
| | - Gandhi Rádis-Baptista
- Labomar-Instituto de Ciências do Mar, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Alexandre Kerkis
- Laboratório de Genética, Instituto Butantan, Av. Vital Brasil, 1500 05503-900 São Paulo, SP, Brazil
| | - Tetsuo Yamane
- Universidade Estadual da Amazônia (UEA) e Laboratório de Bioquímica e Biologia Molecular, Centro de Biotecnologia da Amazônia (CBA), Manaus, AM, Brazil
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45
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Yamane ES, Bizerra FC, Oliveira EB, Moreira JT, Rajabi M, Nunes GL, de Souza AO, da Silva ID, Yamane T, Karpel RL, Silva PI, Hayashi MA. Unraveling the antifungal activity of a South American rattlesnake toxin crotamine. Biochimie 2013; 95:231-40. [DOI: 10.1016/j.biochi.2012.09.019] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Accepted: 09/14/2012] [Indexed: 01/05/2023]
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46
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Chen PC, Hayashi MAF, Oliveira EB, Karpel RL. DNA-interactive properties of crotamine, a cell-penetrating polypeptide and a potential drug carrier. PLoS One 2012; 7:e48913. [PMID: 23145017 PMCID: PMC3493588 DOI: 10.1371/journal.pone.0048913] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Accepted: 10/08/2012] [Indexed: 01/17/2023] Open
Abstract
Crotamine, a 42-residue polypeptide derived from the venom of the South American rattlesnake Crotalus durissus terrificus, has been shown to be a cell-penetrating protein that targets chromosomes, carries plasmid DNA into cells, and shows specificity for actively proliferating cells. Given this potential role as a nucleic acid-delivery vector, we have studied in detail the binding of crotamine to single- and double-stranded DNAs of different lengths and base compositions over a range of ionic conditions. Agarose gel electrophoresis and ultraviolet spectrophotometry analysis indicate that complexes of crotamine with long-chain DNAs readily aggregate and precipitate at low ionic strength. This aggregation, which may be important for cellular uptake of DNA, becomes less likely with shorter chain length. 25-mer oligonucleotides do not show any evidence of such aggregation, permitting the determination of affinities and size via fluorescence quenching experiments. The polypeptide binds non-cooperatively to DNA, covering about 5 nucleotide residues when it binds to single (ss) or (ds) double stranded molecules. The affinities of the protein for ss- vs. ds-DNA are comparable, and inversely proportional to salt levels. Analysis of the dependence of affinity on [NaCl] indicates that there are a maximum of ∼3 ionic interactions between the protein and DNA, with some of the binding affinity attributable to non-ionic interactions. Inspection of the three-dimensional structure of the protein suggests that residues 31 to 35, Arg-Trp-Arg-Trp-Lys, could serve as a potential DNA-binding site. A hexapeptide containing this sequence displayed a lower DNA binding affinity and salt dependence as compared to the full-length protein, likely indicative of a more suitable 3D structure and the presence of accessory binding sites in the native crotamine. Taken together, the data presented here describing crotamine-DNA interactions may lend support to the design of more effective nucleic acid drug delivery vehicles which take advantage of crotamine as a carrier with specificity for actively proliferating cells.
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Affiliation(s)
- Pei-Chun Chen
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, Maryland, United States of America
| | - Mirian A. F. Hayashi
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil
| | - Eduardo Brandt Oliveira
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina, Universidade de São Paulo (USP), Ribeirão Preto, Brazil
| | - Richard L. Karpel
- Department of Chemistry and Biochemistry, University of Maryland Baltimore County (UMBC), Baltimore, Maryland, United States of America
- * E-mail:
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47
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Peigneur S, Orts DJB, Prieto da Silva AR, Oguiura N, Boni-Mitake M, de Oliveira EB, Zaharenko AJ, de Freitas JC, Tytgat J. Crotamine pharmacology revisited: novel insights based on the inhibition of KV channels. Mol Pharmacol 2012; 82:90-6. [PMID: 22498659 DOI: 10.1124/mol.112.078188] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Crotamine, a 5-kDa peptide, possesses a unique biological versatility. Not only has its cell-penetrating activity become of clinical interest but, moreover, its potential selective antitumor activity is of great pharmacological importance. In the past, several studies have attempted to elucidate the exact molecular target responsible for the crotamine-induced skeletal muscle spasm. The aim of this study was to investigate whether crotamine affects voltage-gated potassium (K(V)) channels in an effort to explain its in vivo effects. Crotamine was studied on ion channel function using the two-electrode voltage clamp technique on 16 cloned ion channels (12 K(V) channels and 4 Na(V) channels), expressed in Xenopus laevis oocytes. Crotamine selectively inhibits K(V)1.1, K(V)1.2, and K(V)1.3 channels with an IC(50) of ∼300 nM, and the key amino acids responsible for this molecular interaction are suggested. Our results demonstrate for the first time that the symptoms, which are observed in the typical crotamine syndrome, may result from the inhibition of K(V) channels. The ability of crotamine to inhibit the potassium current through K(V) channels unravels it as the first snake peptide with the unique multifunctionality of cell-penetrating and antitumoral activity combined with K(V) channel-inhibiting properties. This new property of crotamine might explain some experimental observations and opens new perspectives on pharmacological uses.
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Affiliation(s)
- Steve Peigneur
- Laboratory of Toxicology, University of Leuven (K.U. Leuven), Campus Gasthuisberg O&N2, Herestraat 49, P.O. Box 922, B-3000 Leuven, Belgium
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48
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Hayashi MAF, Oliveira EB, Kerkis I, Karpel RL. Crotamine: a novel cell-penetrating polypeptide nanocarrier with potential anti-cancer and biotechnological applications. Methods Mol Biol 2012; 906:337-352. [PMID: 22791447 DOI: 10.1007/978-1-61779-953-2_28] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Crotamine is a basic, 42-residue polypeptide derived from snake venom that has been shown to possess cell-penetrating properties. Crotamine forms nanoparticles with a variety of DNA and RNA molecules, and crotamine-plasmid DNA nanoparticles are selectively delivered into actively proliferating cells in culture or in mice. As such, these nanoparticles could form the basis for a nucleic acid drug-delivery system. Here we describe the preparation, purification, and biochemical and biophysical analysis of venom-derived, recombinant, chemically synthesized, and fluorescent-labeled crotamine; the formation and characterization of crotamine-DNA and -RNA nanoparticles; and the delivery of these nanoparticles into cells and animals.
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Affiliation(s)
- Mirian A F Hayashi
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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49
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Nascimento FD, Sancey L, Pereira A, Rome C, Oliveira V, Oliveira EB, Nader HB, Yamane T, Kerkis I, Tersariol ILS, Coll JL, Hayashi MAF. The Natural Cell-Penetrating Peptide Crotamine Targets Tumor Tissue in Vivo and Triggers a Lethal Calcium-Dependent Pathway in Cultured Cells. Mol Pharm 2011; 9:211-21. [DOI: 10.1021/mp2000605] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabio D. Nascimento
- Grupo de Estudos em Odontologia, Universidade Bandeirante de São Paulo (UNIBAN), São Paulo, SP,
Brazil
| | - Lucie Sancey
- INSERM U823, Institut Albert Bonniot, Grenoble, France
- University Joseph Fourier, Grenoble, France
| | | | - Claire Rome
- INSERM U823, Institut Albert Bonniot, Grenoble, France
- University Joseph Fourier, Grenoble, France
| | - Vitor Oliveira
- Departamento
de Biofísica, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Eduardo B. Oliveira
- Departamento de Bioquímica
e Imunologia, Universidade de São Paulo (USP), Ribeirão Preto, Brazil
| | - Helena B. Nader
- Departamento de Bioquímica, Universidade Federal de São Paulo (UNIFESP), São Paulo,
Brazil
| | - Tetsuo Yamane
- Laboratório
de Bioquímica e Biologia Molecular, Centro de Biotecnologia da Amazônia (CBA), Manaus, AM,
Brazil
| | - Irina Kerkis
- Laboratório
de Genética, Instituto Butantan,
São Paulo, SP, Brasil
| | - Ivarne L. S. Tersariol
- Centro Interdisciplinar
de Investigação Bioquímica (CIIB), Universidade de Mogi das Cruzes, Mogi das Cruzes, SP,
Brazil
| | - Jean-Luc Coll
- INSERM U823, Institut Albert Bonniot, Grenoble, France
- University Joseph Fourier, Grenoble, France
| | - Mirian A. F. Hayashi
- Departamento de Farmacologia, Universidade Federal de São Paulo (UNIFESP),
São Paulo, SP, Brazil
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