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Fukuda R, Tani M, Shibukawa S, Nobeyama T, Nomura T, Kato Y, Murakami T. Effects of lipoprotein nanoparticles' composition and size on their internalization in plant and mammalian cells. Genes Cells 2023; 28:881-892. [PMID: 37850683 DOI: 10.1111/gtc.13075] [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: 05/26/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/19/2023]
Abstract
The internalization of engineered high-density lipoprotein nanoparticles (engineered lipoproteins [eLPs]) with different lipid and protein compositions, zeta potentials, and/or sizes were analyzed in representative plant and mammalian cells. The impact of the addition of a cell-penetrating peptide to eLPs on the internalization was very small in Bright Yellow (BY)-2 protoplasts compared with HeLa cells. When eLPs were prepared with one of the abundant lipids in BY-2 cells, digalactosyldiacylglycerol (DGDG) (eLP4), its internalization was dramatically increased only in HeLa cells. Such an increase in HeLa cells was also obtained for liposomes containing DGDG in a DGDG content-dependent manner. Increasing the size and zeta potential of eLPs improved their internalization in both HeLa cells and in BY-2 protoplasts but to quite varying degrees. Although eLPs tended to stay at the plasma membrane (PM) in BY-2 protoplasts with much less internalization, the PM-bound eLPs somehow promoted the internalization of coexisting nanobeads in cell culture media. These results provide fundamental insight into the future design of lipid nanoparticles for drug delivery in mammalian and plant cells.
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Affiliation(s)
- Ryosuke Fukuda
- Department of Pharmaceutical Engineering, Faculty of Engineering, Toyama Prefectural University, Toyama, Japan
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
| | - Misaki Tani
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
- Department of Biotechnology, Graduate School of Engineering, Toyama Prefectural University, Toyama, Japan
| | - Shiori Shibukawa
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
- Department of Biotechnology, Graduate School of Engineering, Toyama Prefectural University, Toyama, Japan
| | - Tomohiro Nobeyama
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
- Department of Biotechnology, Graduate School of Engineering, Toyama Prefectural University, Toyama, Japan
| | - Taiji Nomura
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
- Department of Biotechnology, Graduate School of Engineering, Toyama Prefectural University, Toyama, Japan
| | - Yasuo Kato
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
- Department of Biotechnology, Graduate School of Engineering, Toyama Prefectural University, Toyama, Japan
| | - Tatsuya Murakami
- Department of Pharmaceutical Engineering, Faculty of Engineering, Toyama Prefectural University, Toyama, Japan
- Biotechnology Research Center, Toyama Prefectural University, Toyama, Japan
- Department of Biotechnology, Graduate School of Engineering, Toyama Prefectural University, Toyama, Japan
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Kyoto, Japan
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Zhi H, Zhou S, Pan W, Shang Y, Zeng Z, Zhang H. The Promising Nanovectors for Gene Delivery in Plant Genome Engineering. Int J Mol Sci 2022; 23:ijms23158501. [PMID: 35955636 PMCID: PMC9368765 DOI: 10.3390/ijms23158501] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/24/2022] [Accepted: 07/26/2022] [Indexed: 11/16/2022] Open
Abstract
Highly efficient gene delivery systems are essential for genetic engineering in plants. Traditional delivery methods have been widely used, such as Agrobacterium-mediated transformation, polyethylene glycol (PEG)-mediated delivery, biolistic particle bombardment, and viral transfection. However, genotype dependence and other drawbacks of these techniques limit the application of genetic engineering, particularly genome editing in many crop plants. There is a great need to develop newer gene delivery vectors or methods. Recently, nanomaterials such as mesoporous silica particles (MSNs), AuNPs, carbon nanotubes (CNTs), and layer double hydroxides (LDHs), have emerged as promising vectors for the delivery of genome engineering tools (DNA, RNA, proteins, and RNPs) to plants in a species-independent manner with high efficiency. Some exciting results have been reported, such as the successful delivery of cargo genes into plants and the generation of genome stable transgenic cotton and maize plants, which have provided some new routines for genome engineering in plants. Thus, in this review, we summarized recent progress in the utilization of nanomaterials for plant genetic transformation and discussed the advantages and limitations of different methods. Furthermore, we emphasized the advantages and potential broad applications of nanomaterials in plant genome editing, which provides guidance for future applications of nanomaterials in plant genetic engineering and crop breeding.
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Affiliation(s)
- Heng Zhi
- School of Advanced Agricultural Sciences, Peking University, Beijing 100871, China; (H.Z.); (S.Z.); (W.P.)
- Institute of Advanced Agricultural Science, Peking University, Weifang 261000, China;
| | - Shengen Zhou
- School of Advanced Agricultural Sciences, Peking University, Beijing 100871, China; (H.Z.); (S.Z.); (W.P.)
- Institute of Advanced Agricultural Science, Peking University, Weifang 261000, China;
| | - Wenbo Pan
- School of Advanced Agricultural Sciences, Peking University, Beijing 100871, China; (H.Z.); (S.Z.); (W.P.)
- Institute of Advanced Agricultural Science, Peking University, Weifang 261000, China;
| | - Yun Shang
- Institute of Advanced Agricultural Science, Peking University, Weifang 261000, China;
| | - Zhanghua Zeng
- Institute of Environment and Sustainable Development in Agriculture, CAAS Chinese Academy of Agricultural Science, Beijing 100081, China;
| | - Huawei Zhang
- Institute of Advanced Agricultural Science, Peking University, Weifang 261000, China;
- Correspondence:
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Steinbiss HH, Davidson A. Transient gene expression of chimeric genes in cells and tissues of crops. Subcell Biochem 1991; 17:143-66. [PMID: 1796483 DOI: 10.1007/978-1-4613-9365-8_7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- H H Steinbiss
- Max-Planck Institut für Züchtungsforschung, Abt. Genetische Grundlagen der Pflanzenzüchtung, Köln, Germany
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Zenvirth D, Ginzberg D, Hershkovitz M, Loyter A. Externally added DNA molecules support initiation of transcription in isolated nuclei from petunia. FEBS Lett 1990; 263:142-6. [PMID: 1691987 DOI: 10.1016/0014-5793(90)80724-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Nuclei isolated from protoplasts transfected with the pUC8CaMVCAT and pDO432 plasmids were able to support, in run off experiments, the synthesis of specific transcripts as was evident from analysis by dot blot hybridization. Also the addition of the above plasmids to nuclei, prepared from non-transfected protoplasts, supported the synthesis of specific transcripts. Dot blot analysis showed that most of the transcripts obtained were complementary to the relevant gene sequences. alpha-Amanitin, at concentrations which are known to block the activity of RNA polymerase II, significantly inhibited the synthesis of specific transcripts by the isolated nuclei. The transcription activity was found to be predominantly associated with the nuclear fraction while the transcription products (RNA molecules) appeared in the supernatant obtained following sedimentation of the nuclei.
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Affiliation(s)
- D Zenvirth
- Department of Biological Chemistry, Hebrew University of Jerusalem, Israel
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Ballas N, Zakai N, Friedberg D, Loyter A. Linear forms of plasmid DNA are superior to supercoiled structures as active templates for gene expression in plant protoplasts. PLANT MOLECULAR BIOLOGY 1988; 11:517-527. [PMID: 24272408 DOI: 10.1007/bf00039032] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/1988] [Accepted: 07/21/1988] [Indexed: 06/02/2023]
Abstract
Introduction of the plasmids pUC8CaMVCAT and pNOSCAT into plant protoplasts is known to result in transient expression of the chloramphenicol acetyl transferase (CAT) gene. Also, transfection with the plasmid pDO432 results in transient appearance of the luciferase enzyme. In the present work we have used these systems to study the effect of DNA topology on the expression of the above recombinant genes. Linear forms of the above plasmids exhibited much higher activity in supporting gene expression than their corresponding super-coiled structures. CAT activity in protoplasts transfected with the linear forms of pUC8CaMVCAT and pNOSCAT was up to ten-fold higher than that observed in protoplasts transfected by the supercoiled template of these plasmids. This effect was observed in protoplasts derived from two different lines of Petunia hybrida and from a Nicotiana tabacum cell line. Transfection with the relaxed form of pUC8CaMVCAT resulted in very low expression of the CAT gene.Northern blot analysis revealed that the amount of poly(A)(+) RNA extracted from protoplasts transformed with the linear forms of the DNA was about 10-fold higher than that found in protoplasts transformed with supercoiled DNA.Southern blot analysis revealed that about the same amounts of supercoiled and linear DNA molecules were present in nuclei of transfected protoplasts. No significant quantitative differences have been observed between the degradation rates of the various DNA templates used.
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Affiliation(s)
- N Ballas
- Department of Biological Chemistry, Institute of Life Sciences, 91904, Jerusalem, Israel
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