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Ding Y, Yang N, Lu Y, Xu J, Rana K, Chen Y, Xu Z, Qian W, Wan H. Fusiform nanoparticle boosts efficient genetic transformation in Sclerotinia sclerotiorum. J Nanobiotechnology 2024; 22:494. [PMID: 39160572 PMCID: PMC11334516 DOI: 10.1186/s12951-024-02736-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 07/23/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND Sclerotinia sclerotiorum is a highly destructive phytopathogenic fungus that poses a significant threat to a wide array of crops. The current constraints in genetic manipulation techniques impede a thorough comprehension of its pathogenic mechanisms and the development of effective control strategies. RESULTS Herein, we present a highly efficient genetic transformation system for S. sclerotiorum, leveraging the use of fusiform nanoparticles, which are synthesized with FeCl3 and 2,6-diaminopyrimidine (DAP). These nanoparticles, with an average longitude length of 59.00 nm and a positively charged surface, facilitate the direct delivery of exogenous DNA into the mycelial cells of S. sclerotiorum, as well as successful integration with stable expression. Notably, this system circumvents fungal protoplast preparation and tedious recovery processes, streamlining the transformation process considerably. Furthermore, we successfully employed this system to generate S. sclerotiorum strains with silenced oxaloacetate acetylhydrolase-encoding gene Ss-oah1. CONCLUSIONS Our findings demonstrate the feasibility of using nanoparticle-mediated delivery as a rapid and reliable tool for genetic modification in S. sclerotiorum. Given its simplicity and high efficiency, it has the potential to significantly propel genetic research in filamentous fungi, offering new avenues for elucidating the intricacies of pathogenicity and developing innovative disease management strategies.
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Affiliation(s)
- Yijuan Ding
- Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing and Southwest University, College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing, 400715, China
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Nan Yang
- Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing and Southwest University, College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing, 400715, China
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Yi Lu
- School of Materials and Energy, Southwest University, Beibei, Chongqing, 400715, China
| | - Jiming Xu
- School of Materials and Energy, Southwest University, Beibei, Chongqing, 400715, China
| | - Kusum Rana
- Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing and Southwest University, College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing, 400715, China
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Yangui Chen
- Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing and Southwest University, College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing, 400715, China
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, 400715, China
| | - Zhigang Xu
- School of Materials and Energy, Southwest University, Beibei, Chongqing, 400715, China
| | - Wei Qian
- Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing and Southwest University, College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing, 400715, China.
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, 400715, China.
| | - Huafang Wan
- Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing and Southwest University, College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing, 400715, China.
- Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, 400715, China.
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Hossain MS, Uddin MN, Sarkar S, Ahmed S. Crystallographic dependency of waste cow bone, hydroxyapatite, and β-tricalcium phosphate for biomedical application. JOURNAL OF SAUDI CHEMICAL SOCIETY 2022. [DOI: 10.1016/j.jscs.2022.101559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zantye P, Talukdar I, Ramanan SR, Kowshik M. Self-fluorescence property of octa-arginine functionalized hydroxyapatite nanoparticles aids in studying their intracellular fate in R1 ESCs. Biochem Biophys Res Commun 2022; 627:21-29. [PMID: 36029534 DOI: 10.1016/j.bbrc.2022.08.012] [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: 07/21/2022] [Revised: 07/25/2022] [Accepted: 08/04/2022] [Indexed: 11/19/2022]
Abstract
Deciphering the endocytosis mechanisms of nanoparticle entry in cells is crucial to understand the fate of nanoparticles and the biological activity of the transported cargo. Such studies require the use of reporter agents such as fluorescent markers. Previously, we have reported the synthesis of self-fluorescent HAp nanoparticles as efficient nucleic acid delivery agents in prokaryotic and eukaryotic cells. Here, we show the application of biocompatible self-fluorescent nano delivery vehicle based on HAp and CPP- octa-arginine as an efficient system to study the mechanisms of intracellular fate of a gene delivery agent. The pathway of octa-arginine functionalized HAp NP (R8HNP) and HAp NP uptake in R1 ESCs was elucidated using confocal microscopy with the help of endocytic inhibitors. The NPs mainly enter R1 ESCs by clathrin mediated and macropinocytosis pathways. It was established that the NPs escape endosomal degradation by proton sponge effect owing to their ability to buffer the pH and trigger osmotic rupture. The functionalization of CPP, effectively enhanced the internalization and endosomal escape in R1 ESCs. The detailed results of these studies are outlined in this manuscript.
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Affiliation(s)
- Pranjita Zantye
- Department of Biological Sciences, BITS Pilani K.K. Birla Goa Campus, Zuarinagar, Goa, 403726, India.
| | - Indrani Talukdar
- Department of Biological Sciences, BITS Pilani K.K. Birla Goa Campus, Zuarinagar, Goa, 403726, India.
| | - Sutapa Roy Ramanan
- Department of Chemical Engineering, BITS Pilani K.K. Birla Goa Campus, Zuarinagar, Goa, 403726, India.
| | - Meenal Kowshik
- Department of Biological Sciences, BITS Pilani K.K. Birla Goa Campus, Zuarinagar, Goa, 403726, India.
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Munir MU, Salman S, Ihsan A, Elsaman T. Synthesis, Characterization, Functionalization and Bio-Applications of Hydroxyapatite Nanomaterials: An Overview. Int J Nanomedicine 2022; 17:1903-1925. [PMID: 35530974 PMCID: PMC9075913 DOI: 10.2147/ijn.s360670] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/12/2022] [Indexed: 01/12/2023] Open
Abstract
Hydroxyapatite (HA) is similar to natural bone regarding composition, and its structure favors in biomedical applications. Continuous research and progress on HA nanomaterials (HA-NMs) have explored novel fabrication approaches coupled with functionalization and characterization methods. These nanomaterials have a significant role in many biomedical areas like sustained drug and gene delivery, bio-imaging, magnetic resonance, cell separation, and hyperthermia treatment due to their promising biocompatibility. This review highlighted the HA-NMs chemical composition, recent progress in synthesis methods, characterization and surface modification methods, ion-doping, and role in biomedical applications. HA-NMs have a substantial role as drug delivery vehicles, coating material, bone implant, coating, ceramic, and composite materials. Here, we try to summarize an overview of HA-NMs with the provision of future directions.
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Affiliation(s)
- Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf, 72388, Saudi Arabia
| | - Sajal Salman
- Faculty of Pharmacy, University of Central Punjab, Lahore, 54000, Pakistan
| | - Ayehsa Ihsan
- Nanobiotech Group, Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
| | - Tilal Elsaman
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf, 72388, Saudi Arabia
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Izuegbunam CL, Wijewantha N, Wone B, Ariyarathne MA, Sereda G, Wone BWM. A nano-biomimetic transformation system enables in planta expression of a reporter gene in mature plants and seeds. NANOSCALE ADVANCES 2021; 3:3240-3250. [PMID: 36133668 PMCID: PMC9417712 DOI: 10.1039/d1na00107h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/16/2021] [Indexed: 05/08/2023]
Abstract
Plant genetic engineering will be essential to decipher the genomic basis of complex traits, optimize crop genomics, and enable plant-based production of recombinant proteins. However, established plant transformation approaches for bioengineering are fraught with limitations. Although nanoparticle-mediated methods show great promise for advancing plant biotechnology, many engineered nanomaterials can have cytotoxic and ecological effects. Here, we demonstrate the efficient uptake of a nano-biomimetic carrier of plasmid DNA and transient expression of a reporter gene in leaves of Arabidopsis, common ice plant and tobacco, as well as in the developing seed tissues of Arabidopsis, field mustard, barley, and wheat. The nano-biomimetic transformation system described here has all the advantages of other nanoparticle-mediated approaches for passive delivery of genetic cargo into a variety of plant species and is also nontoxic to cells and to the environment for diverse biotechnological applications in plant biology and crop science.
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Affiliation(s)
| | | | - Beate Wone
- Department of Biology, University of South Dakota SD USA
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Fernandes F, Kotharkar P, Chakravorty A, Kowshik M, Talukdar I. Nanocarrier Mediated siRNA Delivery Targeting Stem Cell Differentiation. Curr Stem Cell Res Ther 2020; 15:155-172. [PMID: 31789134 DOI: 10.2174/1574888x14666191202095041] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 09/16/2019] [Accepted: 11/12/2019] [Indexed: 12/17/2022]
Abstract
Stem cell-based regenerative medicine holds exceptional therapeutic potential and hence the development of efficient techniques to enhance control over the rate of differentiation has been the focus of active research. One of the strategies to achieve this involves delivering siRNA into stem cells and exploiting the RNA interference (RNAi) mechanism. Transport of siRNA across the cell membrane is a challenge due to its anionic property, especially in primary human cells and stem cells. Moreover, naked siRNA incites immune responses, may cause off-target effects, exhibits low stability and is easily degraded by endonucleases in the bloodstream. Although siRNA delivery using viral vectors and electroporation has been used in stem cells, these methods demonstrate low transfection efficiency, cytotoxicity, immunogenicity, events of integration and may involve laborious customization. With the advent of nanotechnology, nanocarriers which act as novel gene delivery vehicles designed to overcome the problems associated with safety and practicality are being developed. The various nanomaterials that are currently being explored and discussed in this review include liposomes, carbon nanotubes, quantum dots, protein and peptide nanocarriers, magnetic nanoparticles, polymeric nanoparticles, etc. These nanodelivery agents exhibit advantages such as low immunogenic response, biocompatibility, design flexibility allowing for surface modification and functionalization, and control over the surface topography for achieving the desired rate of siRNA delivery and improved gene knockdown efficiency. This review also includes discussion on siRNA co-delivery with imaging agents, plasmid DNA, drugs etc. to achieve combined diagnostic and enhanced therapeutic functionality, both for in vitro and in vivo applications.
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Affiliation(s)
- Fiona Fernandes
- Department of Biological Sciences, BITS Pilani, K. K. Birla Goa campus, Zuarinagar, Goa-403726, India
| | - Pooja Kotharkar
- Department of Biological Sciences, BITS Pilani, K. K. Birla Goa campus, Zuarinagar, Goa-403726, India
| | - Adrija Chakravorty
- Department of Biological Sciences, BITS Pilani, K. K. Birla Goa campus, Zuarinagar, Goa-403726, India
| | - Meenal Kowshik
- Department of Biological Sciences, BITS Pilani, K. K. Birla Goa campus, Zuarinagar, Goa-403726, India
| | - Indrani Talukdar
- Department of Biological Sciences, BITS Pilani, K. K. Birla Goa campus, Zuarinagar, Goa-403726, India
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