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Butnarasu C, Petrini P, Bracotti F, Visai L, Guagliano G, Fiorio Pla A, Sansone E, Petrillo S, Visentin S. Mucosomes: Intrinsically Mucoadhesive Glycosylated Mucin Nanoparticles as Multi-Drug Delivery Platform. Adv Healthc Mater 2022; 11:e2200340. [PMID: 35608152 DOI: 10.1002/adhm.202200340] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/13/2022] [Indexed: 11/11/2022]
Abstract
Mucus is a complex barrier for pharmacological treatments and overcoming it is one of the major challenges faced during transmucosal drug delivery. To tackle this issue, a novel class of glycosylated nanoparticles, named "mucosomes," which are based on the most important protein constituting mucus, the mucin, is introduced. Mucosomes are designed to improve drug absorption and residence time on the mucosal tissues. Mucosomes are produced (150-300 nm), functionalized with glycans, and loaded with the desired drug in a single one-pot synthetic process and, with this method, a wide range of small and macro molecules can be loaded with different physicochemical properties. Various in vitro models are used to test the mucoadhesive properties of mucosomes. The presence of functional glycans is indicated by the interaction with lectins. Mucosomes are proven to be storable at 4 °C after lyophilization, and administration through a nasal spray does not modify the morphology of the mucosomes. In vitro and in vivo tests indicate mucosomes do not induce adverse effects under the investigated conditions. This study proposes mucosomes as a ground-breaking nanosystem that can be applied in several pathological contexts, especially in mucus-related disorders.
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Affiliation(s)
- Cosmin Butnarasu
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
| | - Paola Petrini
- Department of Chemistry Materials and Chemical Engineering “Giulio Natta” Politecnico di Milano 20133 Italy
| | - Francesco Bracotti
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
| | - Livia Visai
- Molecular Medicine Department (DMM) Centre for Health Technologies (CHT) UdR INSTM University of Pavia Pavia 27100 Italy
- Medicina Clinica‐Specialistica UOR5 Laboratorio di Nanotecnologie ICS Maugeri IRCCS Pavia 27100 Italy
| | - Giuseppe Guagliano
- Department of Chemistry Materials and Chemical Engineering “Giulio Natta” Politecnico di Milano 20133 Italy
| | - Alessandra Fiorio Pla
- Department of Life Sciences and Systems Biology University of Torino via Accademia Albertina 13 Torino 10123 Italy
| | - Ettore Sansone
- Department of Life Sciences and Systems Biology University of Torino via Accademia Albertina 13 Torino 10123 Italy
| | - Sara Petrillo
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
| | - Sonja Visentin
- Department of Molecular Biotechnology and Health Science University of Turin via Quarello 15 Torino 10135 Italy
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Li X, Guo Y, Song Y, Sun R, Zhu M, Tan Z, Swaiba UE, Zhang L, Huang J. The glycosyltransferase ST3GAL2 modulates virus proliferation and the inflammation response in porcine reproductive and respiratory syndrome virus infection. Arch Virol 2021; 166:2723-2732. [PMID: 34319453 DOI: 10.1007/s00705-021-05180-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 05/10/2021] [Indexed: 11/27/2022]
Abstract
β-galactoside α-2,3-sialyltransferase 2 (ST3GAL2) is a member of the sialyltransferase family that mediates terminal modification of glycoproteins and glycolipids. ST3GAL2 has been found to play a role in obesity, aging, and malignant diseases. In this study, we cloned porcine ST3GAL2 (pST3GAL2) from porcine alveolar macrophages (PAMs), and its role in porcine reproductive and respiratory syndrome virus (PRRSV) infection was investigated by transcriptome analysis. pST3GAL2 was found to be located in the Golgi apparatus, and it was expressed at high levels in PRRSV-infected PAMs. Overexpression of pST3GAL2 resulted in a slight increase in PRRSV proliferation, and the interaction between pST3GAL2 and GP2a of PRRSV was detected by coimmunoprecipitation and confocal microscopy. The expression of pro-inflammatory cytokines (IFN-β, IL-2, IL-6, IL-18, IL-1β and TNF-α) was significantly inhibited in pST3GAL2-overexpressing, PRRSV-infected cells and upregulated in PRRSV-infected pST3GAL2-knockout cells, while the pattern of expression of anti-inflammatory cytokines (IL-4 and IL-10) was diametrically opposite. Our results demonstrate that the regulation of pST3GAL2 plays an important role in PRRSV proliferation and functional alterations in virus-infected cells. These results contribute to our understanding of the role of β-galactoside α-2,3-sialyltransferase 2 in antiviral immunity.
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Affiliation(s)
- Xiaoyang Li
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Yanyu Guo
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Yinna Song
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Ruiqi Sun
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Min Zhu
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Zheng Tan
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Umm E Swaiba
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Lilin Zhang
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China
| | - Jinhai Huang
- School of Life Sciences, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin, 300072, China.
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Zhang L, Ren J, Shi P, Lu D, Zhao C, Su Y, Zhang L, Huang J. The Immunological Regulation Roles of Porcine β-1, 4 Galactosyltransferase V (B4GALT5) in PRRSV Infection. Front Cell Infect Microbiol 2018; 8:48. [PMID: 29546034 PMCID: PMC5837993 DOI: 10.3389/fcimb.2018.00048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 02/09/2018] [Indexed: 11/13/2022] Open
Abstract
B4GALT5, also known as β-1, 4 galactosyltransferase V, is one of the members of β-1, 4 galactosyltransferase gene (B4GALT) family, which was concerned with embryonic development, tumor generation, other malignant diseases. In this study, we firstly cloned porcine B4GALT (pB4GALT5) from porcine alveolar macrophages, and predicted the structural domain and function of seven porcine β-1, 4 galactosyltransferase (I–VII) based on transcriptome analysis of PRRSV infected cells. Additionally, the upregulated porcine B4GALT5 expression was detected from PRRSV infected porcine alveolar macrophage (PAM) cells. The PRRSV proliferation were slightly inhibited in overexpression of pB4GALT5 transfected cells, the interaction of B4GALT5 and GP5 of PRRSV was firstly be detected by Co-IP, and the co-location between B4GALT5 and GP5 were also observed in golgi membranes by confocal microscopy. A significant increasing mRNA transcription, including inflammatory cytokines (IFN-α, IL-6, IL-18, IL-1β, TNF-α) and some cell surface glycosylated protein involved in antigen present (MHC-I/II), cell adhesion and migration (chemokine MCP-1 and receptor CCR2; LFA-1, ICAM-1) were upregulated in B4GALT5 overexpressed PRRSV infected cells. Our results demonstrated that the regulation of pB4GALT5 plays an important roles in PRRSV proliferation and modification function in viral infection cells. And these results will make achievements by supporting the research of latent mechanisms of β-1, 4 galactosyltransferase V in antiviral immunity.
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Affiliation(s)
- Lei Zhang
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Jie Ren
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Peidian Shi
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Dong Lu
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Chengxue Zhao
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Yanxin Su
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Lilin Zhang
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Jinhai Huang
- School of Life Sciences, Tianjin University, Tianjin, China
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Konetski D, Mavila S, Wang C, Worrell B, Bowman CN. Production of dynamic lipid bilayers using the reversible thiol–thioester exchange reaction. Chem Commun (Camb) 2018; 54:8108-8111. [DOI: 10.1039/c8cc03471k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Coupling of phospholipid precursors using the reversible thiol–thioester exchange reaction enables downstream remodeling and functionalization.
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Affiliation(s)
- Danielle Konetski
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
| | - Sudheendran Mavila
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
| | - Chen Wang
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
- Formlabs Inc
| | - Brady Worrell
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
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