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Monreal-Escalante E, Sández-Robledo C, León-Gallo A, Roupie V, Huygen K, Hori-Oshima S, Arce-Montoya M, Rosales-Mendoza S, Angulo C. Alfalfa Plants (Medicago sativa L.) Expressing the 85B (MAP1609c) Antigen of Mycobacterium avium subsp. paratuberculosis Elicit Long-Lasting Immunity in Mice. Mol Biotechnol 2021; 63:424-436. [PMID: 33649932 PMCID: PMC7920848 DOI: 10.1007/s12033-021-00307-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 02/12/2021] [Indexed: 12/22/2022]
Abstract
Mycobacterium avium subsp. paratuberculosis (MAP) is the etiological agent of Paratuberculosis, a contagious, untreatable, and chronic granulomatous enteritis that results in diarrhea, emaciation, and death in farmed ruminants (i.e., cattle, sheep, and goats). In this study, the Ag85B antigen from MAP was expressed in transgenic alfalfa as an attractive vaccine candidate. Agrobacterium-mediated transformation allowed the rescue of 56 putative transformed plants and transgenesis was confirmed in 19 lines by detection of the Ag85B gene (MAP1609c) by PCR. Line number 20 showed the highest Ag85B expression [840 ng Ag85B per gram of dry weight leaf tissue, 0.062% Total Soluble Protein (TSP)]. Antigenicity of the plant-made Ag85B was evidenced by its reactivity with a panel of sera from naturally MAP-infected animals, whereas immunogenicity was assessed in mice immunized by either oral or subcutaneous routes. The plant-made Ag85B antigen elicited humoral responses by the oral route when co-administered with cholera toxin as adjuvant; significant levels of anti-85B antibodies were induced in serum (IgG) and feces (IgA). Long-lasting immunity was evidenced at day 180 days post-first oral immunization. The obtained alfalfa lines expressing Ag85B constitute the first model of a plant-based vaccine targeting MAP. The initial immunogenicity assessment conducted in this study opens the path for a detailed characterization of the properties of this vaccine candidate.
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Affiliation(s)
- Elizabeth Monreal-Escalante
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, SC, Instituto Politécnico Nacional, 195, Playa Palo de Santa Rita Sur, La Paz, Baja California Sur, 23096, Mexico
- CONACYT-Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional, 195, Playa Palo de Santa Rita Sur, La Paz, Baja California Sur, 23096, Mexico
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava Num. 6, Zona Universitaria., San Luis Potosí, San Luis Potosi, 78210, Mexico
| | - Cristhian Sández-Robledo
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, SC, Instituto Politécnico Nacional, 195, Playa Palo de Santa Rita Sur, La Paz, Baja California Sur, 23096, Mexico
| | - Amalia León-Gallo
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava Num. 6, Zona Universitaria., San Luis Potosí, San Luis Potosi, 78210, Mexico
| | - Virginie Roupie
- Veterinary and Agrochemical Research Institute, VAR-CODA-CERVA, 1180, Brussels, Belgium
| | - Kris Huygen
- Scientific Service Immunology, Scientific Institute of Public Health WIV-ISP (Site Ukkel), 642 Engelandstraat, 1180, Brussels, Belgium
| | - Sawako Hori-Oshima
- Instituto de Investigaciones en Ciencias Veterinarias, Universidad Autónoma de Baja California, Carretera San Felipe Km. 3.5, Fraccionamiento Laguna Campestre, Mexicali, Baja California, 21387, Mexico
| | - Mario Arce-Montoya
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, SC, Instituto Politécnico Nacional, 195, Playa Palo de Santa Rita Sur, La Paz, Baja California Sur, 23096, Mexico
| | - Sergio Rosales-Mendoza
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava Num. 6, Zona Universitaria., San Luis Potosí, San Luis Potosi, 78210, Mexico.
| | - Carlos Angulo
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste, SC, Instituto Politécnico Nacional, 195, Playa Palo de Santa Rita Sur, La Paz, Baja California Sur, 23096, Mexico.
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Gerasymenko IM, Kleschevnikov VV, Kedlian VR, Sakhno LO, Arbuzova IA, Sheludko YV, Dosenko VE, Kuchuk NV. Establishment of transgenic lettuce plants producing potentially antihypertensive ShRNA. CYTOL GENET+ 2017. [DOI: 10.3103/s0095452717010054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Abstract
AbstractHairy root cultures of lettuce (Lactuca sativa L.) were obtained by inoculation of cotyledonary leaves of in vitro lettuce seedlings (cvs. Nansen and Ljubljanska ledenka) with Agrobacterium rhizogenes A4M70GUS. Approximately in 96.7% cvs. Nansen and in 91.2% Ljubljanska ledenka inoculated explants produced hairy root when they were incubated on Murashige and Skoog (MS) half-strength medium without plant growth regulators. A total of 54% of all hairy root cultures expressed GUS activity. Every hairy root represented an independent transformation event. Line Ljubljanska ledenka 18 showed the highest biomass (5.5 times the biomass of control root). A PCR analysis of the genomic DNA confirmed the presence of marker and target genes in 15 hairy roots examined.
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Borovaya MN, Naumenko AP, Matvieieva NA, Blume YB, Yemets AI. Biosynthesis of luminescent CdS quantum dots using plant hairy root culture. NANOSCALE RESEARCH LETTERS 2014; 9:2407. [PMID: 26088983 PMCID: PMC4493840 DOI: 10.1186/1556-276x-9-686] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 12/12/2014] [Indexed: 05/24/2023]
Abstract
CdS nanoparticles have a great potential for application in chemical research, bioscience and medicine. The aim of this study was to develop an efficient and environmentally-friendly method of plant-based biosynthesis of CdS quantum dots using hairy root culture of Linaria maroccana L. By incubating Linaria root extract with inorganic cadmium sulfate and sodium sulfide we synthesized stable luminescent CdS nanocrystals with absorption peaks for UV-visible spectrometry at 362 nm, 398 nm and 464 nm, and luminescent peaks at 425, 462, 500 nm. Transmission electron microscopy of produced quantum dots revealed their spherical shape with a size predominantly from 5 to 7 nm. Electron diffraction pattern confirmed the wurtzite crystalline structure of synthesized cadmium sulfide quantum dots. These results describe the first successful attempt of quantum dots synthesis using plant extract. PACS 81.07.Ta; 81.16.-c; 81.16.Rf.
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Affiliation(s)
- Mariya N Borovaya
- />Department of Genomics and Molecular Biotechnology, Institute of Food Biotechnology and Genomics, Natl. Acad. of Sci. of Ukraine, Osypovskogo Str., 2a, Kiev, 04123 Ukraine
| | - Antonina P Naumenko
- />Department of Physics, Taras Shevchenko National University, Prospect acad. Glushkova, 4, Kiev, 03022 Ukraine
| | - Nadia A Matvieieva
- />Institute of Cell Biology and Genetic Engineering, Natl. Acad. of Sci. of Ukraine, acad. Zabolotnogo str. 148, Kiev, 03680 Ukraine
| | - Yaroslav B Blume
- />Department of Genomics and Molecular Biotechnology, Institute of Food Biotechnology and Genomics, Natl. Acad. of Sci. of Ukraine, Osypovskogo Str., 2a, Kiev, 04123 Ukraine
| | - Alla I Yemets
- />Department of Genomics and Molecular Biotechnology, Institute of Food Biotechnology and Genomics, Natl. Acad. of Sci. of Ukraine, Osypovskogo Str., 2a, Kiev, 04123 Ukraine
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Oral Immunogenicity of plant-made Mycobacterium tuberculosis ESAT6 and CFP10. BIOMED RESEARCH INTERNATIONAL 2013; 2013:316304. [PMID: 24455687 PMCID: PMC3881630 DOI: 10.1155/2013/316304] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 11/28/2013] [Indexed: 11/17/2022]
Abstract
Two lines of transgenic carrot plants producing Mycobacterium tuberculosis proteins (ESAT6 and CFP10) have been constructed. The target proteins are present in carrot storage roots at a level not less than 0.056% of the total storage protein (TSP) for ESAT6 and 0.002% of TSP for CFP10. As has been shown, oral immunization of mice induces both the cell-mediated and humoral immunities. These data suggest that the proteins in question are appropriate as a candidate edible vaccine against tuberculosis.
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Salyaev RK, Rigano MM, Rekoslavskaya NI. Development of plant-based mucosal vaccines against widespread infectious diseases. Expert Rev Vaccines 2010; 9:937-46. [PMID: 20673015 DOI: 10.1586/erv.10.81] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Mucosal vaccination is a perspective for the control of infectious diseases, since it is capable of inducing humoral and cell-mediated responses. In addition, the delivery of vaccines to mucosal surfaces makes immunization practice safe and acceptable, and eliminates needle-associated risks. Transgenic plants can be used as bioreactors for the production of mucosally delivered protective antigens. This technology shows great promise to simplify and decrease the cost of vaccine delivery. Herein, we review the development of mucosally administered vaccines expressed in transgenic plants. In particular, we evaluate the advantages and disadvantages of using plants for the production of mucosal vaccines against widespread infectious diseases such as HIV, hepatitis B and TB.
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Affiliation(s)
- Rurick K Salyaev
- Siberian Institute of Plant Physiology and Biochemistry of The Siberian Branch of the RAS, Irkutsk, Russia.
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