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de Souza JB, Sommerfeld S, Almeida-Souza HO, Vaz ER, Bastos LM, Santos FDAA, Rodrigues AC, Medeiros-Ronchi AA, Goulart LR, Fonseca BB. A new standardization for the use of chicken embryo: selection of target from the phage display library and infection. Appl Microbiol Biotechnol 2024; 108:412. [PMID: 38985354 PMCID: PMC11236870 DOI: 10.1007/s00253-024-13227-x] [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: 03/19/2024] [Revised: 05/28/2024] [Accepted: 06/05/2024] [Indexed: 07/11/2024]
Abstract
The filamentous bacteriophage M13KO7 (M13) is the most used in phage display (PD) technology and, like other phages, has been applied in several areas of medicine, agriculture, and in the food industry. One of the advantages is that they can modulate the immune response in the presence of pathogenic microorganisms, such as bacteria and viruses. This study evaluated the use of phage M13 in the chicken embryos model. We inoculated 13-day-old chicken embryos with Salmonella Pullorum (SP) and then evaluated survival for the presence of phage M13 or E. coli ER2738 (ECR) infected with M13. We found that the ECR bacterium inhibits SP multiplication in 0.32 (M13-infected ECR) or 0.44 log UFC/mL (M13-uninfected ECR) and that the ECR-free phage M13 from the PD library can be used in chicken embryo models. This work provides the use of the chicken embryo as a model to study systemic infection and can be employed as an analysis tool for various peptides that M13 can express from PD selection. KEY POINTS: • SP-infected chicken embryo can be a helpful model of systemic infection for different tests. • Phage M13 does not lead to embryonic mortality or cause serious injury to embryos. • Phage M13 from the PD library can be used in chicken embryo model tests.
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Affiliation(s)
- Jessica Brito de Souza
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Simone Sommerfeld
- Postgraduate Program in Veterinary Sciences, Faculty of Veterinary Medicine, Federal University of Uberlândia, Uberlândia, Brazil
| | - Hebréia Oliveira Almeida-Souza
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil.
| | - Emília Rezende Vaz
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Luciana Machado Bastos
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Fabiana de Almeida Araújo Santos
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
- Postgraduate Program in Veterinary Sciences, Faculty of Veterinary Medicine, Federal University of Uberlândia, Uberlândia, Brazil
| | - Alessandra Castro Rodrigues
- Postgraduate Program in Veterinary Sciences, Faculty of Veterinary Medicine, Federal University of Uberlândia, Uberlândia, Brazil
| | | | - Luiz Ricardo Goulart
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Belchiolina Beatriz Fonseca
- Postgraduate Program in Genetics and Biochemistry, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil.
- Postgraduate Program in Veterinary Sciences, Faculty of Veterinary Medicine, Federal University of Uberlândia, Uberlândia, Brazil.
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Bekešová B, Petrilla V, Polláková M, Andrejčáková Z, Vlčková R, Dyba B, Sopková D, Petrillová M, Petrovová E, Legáth J. A Comparative Analysis of the Cytotoxic and Vascular Activity Effects of Western Diamondback Rattlesnake ( Crotalus atrox) and Eastern Diamondback Rattlesnake ( Crotalus adamanteus) Venoms Using a Chick Embryo Model. Animals (Basel) 2024; 14:1634. [PMID: 38891681 PMCID: PMC11171291 DOI: 10.3390/ani14111634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Crotalus snakebites induce various toxicological effects, encompassing neurological, myotoxic, and cytotoxic symptoms, with potentially fatal outcomes. Investigating venom toxicity is essential for public health, and developing new tools allows for these effects to be studied more comprehensively. The research goals include the elucidation of the physiological consequences of venom exposure and the assessment of toxicity using animal models. Chicken embryos serve as valuable models for assessing venom toxicity through the chick embryotoxicity screening test (CHEST) and the chick chorioallantoic membrane (CAM) assay, particularly useful for evaluating vascular impacts. C. adamanteus venom application resulted in higher embryotoxicity and morphological abnormalities, such as Siamese twins. The CAM assay demonstrated the hemorrhagic effects of venom, varying with venom type and concentration. The irritant potential of both venom types was classified as slight or moderate depending on their concentration. Additionally, acetylcholinesterase (AChE) activity was performed to receive information about organ toxicity. The results show that both venoms induced changes in the whole embryo, heart, and liver weights, but the C. adamanteus venom was identified as more toxic. Specific venom concentrations affected AChE activity in embryonic tissues. These findings underscore the embryotoxic and vasoactive properties of Crotalus venoms, providing valuable insights into their mechanisms of toxicity and potential applications in biomedicine.
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Affiliation(s)
- Barbora Bekešová
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (M.P.); (Z.A.); (R.V.); (D.S.)
| | - Vladimír Petrilla
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (M.P.); (Z.A.); (R.V.); (D.S.)
- Zoological Department, Zoological Garden Košice, Široká 31, 040 06 Košice-Kavečany, Slovakia
| | - Magdaléna Polláková
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (M.P.); (Z.A.); (R.V.); (D.S.)
| | - Zuzana Andrejčáková
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (M.P.); (Z.A.); (R.V.); (D.S.)
| | - Radoslava Vlčková
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (M.P.); (Z.A.); (R.V.); (D.S.)
| | - Barbara Dyba
- Department of Biochemistry and Biophysics, University of the National Education Commission, Podchorążych 2 Street, 30-084 Cracow, Poland;
| | - Drahomíra Sopková
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (M.P.); (Z.A.); (R.V.); (D.S.)
| | - Monika Petrillová
- Department of General Competencies, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia;
| | - Eva Petrovová
- Department of Morphological Disciplines, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia;
| | - Jaroslav Legáth
- Department of Pharmacology and Toxicology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Kosice, Slovakia;
- Department of Biotechnology and Bioinformatics, Faculty of Chemistry, Rzeszow University of Technology, Powstańców Warszawy 6, 35-959 Rzeszów, Poland
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Fraguas-Sánchez AI, Martín-Sabroso C, Torres-Suárez AI. The chick embryo chorioallantoic membrane model: a research approach for ex vivo and in vivo experiments. Curr Med Chem 2021; 29:1702-1717. [PMID: 34176455 DOI: 10.2174/0929867328666210625105438] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The chick chorioallantoic membrane (CAM) model has attracted a great deal of interest in pharmaceutical and biological research as an alternative or complementary in vivo assay to animal models. Traditionally, CAM assay has been widely used to perform some toxicological studies, specifically to evaluate the skin, ocular and embryo toxicity of new drugs and formulations, and perform angiogenesis studies. Due to the possibility to generate the tumors onto the CAM, this model has also become an excellent strategy to evaluate the metastatic potential of different tumours and test the efficacy of novel anticancer therapies in vivo. Moreover, in the recent years, its use has considerably grown in other research areas, including the evaluation of new anti-infective agents, the development of biodistribution studies and tissue engineering research. OBJECTIVES This manuscript provides a critical overview of the use of CAM model in pharmaceutical and biological research, especially to test the toxicity of new drugs and formulations and the biodistribution and the efficacy of novel anticancer and anti-infective therapies, analyzing its advantages and disadvantages compared to animal models. CONCLUSION The chick chorioallantoic membrane model shows great utility in several research areas, such as cancer, toxicology, biodistribution studies and anti-infective therapies. In fact, it has become an intermediate stage between in vitro experiments and animal studies, and, in the case of toxicological studies (skin and ocular toxicity), has even replaced the animal models.
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Affiliation(s)
- Ana Isabel Fraguas-Sánchez
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Cristina Martín-Sabroso
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Ana Isabel Torres-Suárez
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
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Petrilla V, Polláková M, Bekešová B, Andrejčáková Z, Vlčková R, Marcinčáková D, Petrillová M, Petrovová E, Sopková D, Legáth J. A Comprehensive Study Monitoring the Venom Composition and the Effects of the Venom of the Rare Ethiopian Endemic Snake Species Bitis parviocula. Toxins (Basel) 2021; 13:toxins13050299. [PMID: 33922392 PMCID: PMC8145047 DOI: 10.3390/toxins13050299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/11/2021] [Accepted: 04/20/2021] [Indexed: 01/04/2023] Open
Abstract
The Ethiopian endemic snake of the species Bitis parviocula, recognized for its colorful patterns, might be more interesting as we look deeper into the venom activity. We assayed the effects of venoms from the most widespread venomous African Bitis arietens and closely related species Bitis parviocula using The Hen’s Egg Test—Chorioallantoic membrane test (HET-CAM) and Chicken embryotoxicity screening test (CHEST), acetylcholinesterase (AChE) analysis, cytotoxicity assay performed on cell lines and protein analysis of selected venoms. Our results indicated that B. parviocula venom contains vasoactive compounds that have a direct effect on blood vessels. The AChE analysis showed significant ability inhibiting AChE activity in embryonic tissue. Cytotoxicity observed on A549 ATCC® CCL-185™ cells indicates the possible presence of cytotoxic agents in B. parviocula venom. We proved previously described differences in the composition of venom obtained from B. arietans and B. parviocula by using electrophoresis and total protein concentration. Based on similarities in vasoactive effects observed after administration of venoms onto a chicken chorioallantoic membrane, we suggest that venom from B. arietans and B. parviocula might share certain venom proteins responsible for haemotoxicity. The main active components of B. parviocula venom are unknown. Our results suggest that it might be worth performing proteomic analysis of B. parviocula venom as it might contain medically valuable compounds.
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Affiliation(s)
- Vladimír Petrilla
- Department of Biology and Physiology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (B.B.); (Z.A.); (R.V.); (D.S.)
- Zoological Department, Zoological Garden Košice, Široká 31, 040 06 Košice-Kavečany, Slovakia
| | - Magdaléna Polláková
- Department of Biology and Physiology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (B.B.); (Z.A.); (R.V.); (D.S.)
- Correspondence: ; Tel.: +421-915-909-699
| | - Barbora Bekešová
- Department of Biology and Physiology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (B.B.); (Z.A.); (R.V.); (D.S.)
| | - Zuzana Andrejčáková
- Department of Biology and Physiology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (B.B.); (Z.A.); (R.V.); (D.S.)
| | - Radoslava Vlčková
- Department of Biology and Physiology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (B.B.); (Z.A.); (R.V.); (D.S.)
| | - Dana Marcinčáková
- Department of Pharmacology and Toxicology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (D.M.); (J.L.)
| | - Monika Petrillová
- Department of General Competencies, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia;
| | - Eva Petrovová
- Department of Morphological Disciplines, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia;
| | - Drahomíra Sopková
- Department of Biology and Physiology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (V.P.); (B.B.); (Z.A.); (R.V.); (D.S.)
| | - Jaroslav Legáth
- Department of Pharmacology and Toxicology, The University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia; (D.M.); (J.L.)
- Department of Biotechnology and Bioinformatics, Faculty of Chemistry, Rzeszow University of Technology, Powstańców Warszawy 6, 35-959 Rzeszów, Poland
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