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Tian Y, Wang Z, Xu X, Guo Y, Ma Y, Lu Y, Shen M, Geng Y, Tomás H, Rodrigues J, Sheng R. Natural alkaloids from Dicranostigma leptopodum (Maxim.) Fedde and their G5. NHAc-PBA dendrimer-alkaloid complexes for targeting chemotherapy in breast cancer MCF-7 cells. Nat Prod Res 2024:1-18. [PMID: 38586940 DOI: 10.1080/14786419.2024.2335669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 03/21/2024] [Indexed: 04/09/2024]
Abstract
Herein, we isolated five natural alkaloids, iso-corydine (iso-CORY), corydine (CORY), sanguinarine (SAN), chelerythrine (CHE) and magnoflorine (MAG), from traditional medicinal herb Dicranostigma leptopodum (Maxim.) Fedde (whole herb) and elucidated their structures. Then we synthesised G5. NHAc-PBA as targeting dendrimer platform to encapsulate the alkaloids into G5. NHAc-PBA-alkaloid complexes, which demonstrated alkaloid-dependent positive zeta potential and hydrodynamic particle size. G5. NHAc-PBA-alkaloid complexes demonstrated obvious breast cancer MCF-7 cell targeting effect. Among the G5. NHAc-PBA-alkaloid complexes, G5.NHAc-PBA-CHE (IC50=13.66 μM) demonstrated the highest MCF-7 cell inhibition capability and G5.NHAc-PBA-MAG (IC50=24.63 μM) had equivalent inhibitory effects on cell proliferation that comparable to the level of free MAG (IC50=23.74 μM), which made them the potential breast cancer targeting formulation for chemotherapeutic application. This work successfully demonstrated a pharmaceutical research model of 'natural bioactive product isolation-drug formulation preparation-breast cancer cell targeting inhibition'.
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Affiliation(s)
- Ye Tian
- Henan Railway Food Safety Management Engineering Technology Research Center, Zhengzhou Railway Vocational and Technical College, Zhengzhou, China
| | - Zhiqiang Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Biological Science and Medical Engineering, Donghua University, Shanghai, China
| | - Xu Xu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Biological Science and Medical Engineering, Donghua University, Shanghai, China
| | - Yunqi Guo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Biological Science and Medical Engineering, Donghua University, Shanghai, China
| | - Yanni Ma
- Henan Natural Products Biotechnology Co., Ltd, Henan Academy of Sciences, Zhengzhou, Henan, China
| | - Yanqi Lu
- Henan Railway Food Safety Management Engineering Technology Research Center, Zhengzhou Railway Vocational and Technical College, Zhengzhou, China
| | - Mingwu Shen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Biological Science and Medical Engineering, Donghua University, Shanghai, China
| | - Yang Geng
- Henan Railway Food Safety Management Engineering Technology Research Center, Zhengzhou Railway Vocational and Technical College, Zhengzhou, China
| | - Helena Tomás
- CQM-Centro de Química da Madeira, Universidade da Madeira, Funchal, Portugal
| | - João Rodrigues
- CQM-Centro de Química da Madeira, Universidade da Madeira, Funchal, Portugal
| | - Ruilong Sheng
- CQM-Centro de Química da Madeira, Universidade da Madeira, Funchal, Portugal
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2
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Forouhari S, Mahmoudi E, Safdarian E, Beygi Z, Gheibihayat SM. MicroRNA: A Potential Diagnosis for Male Infertility. Mini Rev Med Chem 2021; 21:1226-1236. [PMID: 33302836 DOI: 10.2174/1389557520999201209213319] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/14/2020] [Accepted: 10/19/2020] [Indexed: 11/22/2022]
Abstract
Male infertility is one of the major global health problems, in particular, in more than half of the affected men. Genetic factors are important for identifying men with idiopathic infertility along with semen analysis. Valid and useful information can be obtained through non-invasive molecular research. Among these, small single-stranded non-coding RNA molecules of microRNAs (abbreviated miRNAs) are non-invasive biomarkers with a diagnostic value by regulating the post-transcriptional gene silence through repression and prevention of the translation process. The association between various types of male infertility and miRNA regulation changes has been evaluated to understand the biological function of miRNA and gene targets. Accordingly, further study of the function of miRNAs associated with reproductive disorders could lead researchers to further understand the molecular mechanisms of male infertility in order to find effective biomarkers and therapeutic strategies. Therefore, the present review article aimed at scrutinizing those researches investigating the altered miRNA expression in testicles, epididymis, and spermatozoa.
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Affiliation(s)
- Sedighe Forouhari
- Infertility Research Center, Research center of Quran, Hadith and medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elahe Mahmoudi
- Vali Asr Educational Hospital Arsanjan, University of Medical science's Shiraz, Iran
| | - Esmat Safdarian
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Zahra Beygi
- Department of Midwifery, School of Nursing and Midwifery, Islamic Azad University Meybod Branch, Yazd, Iran
| | - Seyed Mohammad Gheibihayat
- Department of Medical Biotechnology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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3
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Liu G, Ma X, Tang Y, Miao P. Ratiometric fluorescence method for ctDNA analysis based on the construction of a DNA four-way junction. Analyst 2020; 145:1174-1178. [PMID: 32016264 DOI: 10.1039/d0an00044b] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We present a novel ratiometric fluorescent biosensor for ctDNA analysis based on the construction of a DNA four-way junction (FWJ). Three fuel strands for the FWJ are firstly designed and prepared. Another essential strand for the formation of the structure is the DNA product generated from target ctDNA initiated strand displacement amplification. With the transformation of the DNA structure, the FRET states of two fluorophores change and the ratiometric fluorescence response can be recorded to indicate the level of the initial ctDNA. The proposed method also has excellent capability to discriminate mismatches and shows potential practical utility for clinical samples.
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Affiliation(s)
- Guangxing Liu
- CAS Key Lab of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, China.
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4
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Loseva AA, Budanova UA, Sebyakin YL. Synthesis of New Guanidine-Containing Amphiphiles and Their Pyrene Analog for Liposomal Delivery Systems and Visualization in Target Cells. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428019120030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Wang D, Niu C, Han J, Ma D, Xi Z. Target DNA mutagenesis-based fluorescence assessment of off-target activity of the CRISPR-Cas9 system. RSC Adv 2019; 9:9067-9074. [PMID: 35517679 PMCID: PMC9062094 DOI: 10.1039/c8ra10017a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/12/2019] [Indexed: 11/21/2022] Open
Abstract
The RNA-guided CRISPR/Cas9 system could cleave double-stranded DNA at the on-target sites but also induce off-target mutations in unexpected genomic regions. The base-pairing interaction of sgRNA with off-target DNA was still not well understood and also lacked a direct cell-based assay. Herein we developed a fast target DNA mutagenesis-based fluorescence assay to directly detect the Cas9 activity at different off-target sites in living cells. The results showed that Cas9 nuclease had low tolerance to the nucleotide mismatches in the binding region adjacent to PAM sites, and a tradeoff between Cas9 activity and specificity was also observed compared with the high-fidelity Cas9 variant. The combination of computer-based predictions and this target DNA mutagenesis-based fluorescence assay could further provide accurate off-target prediction guidance to minimize off-target effects to enable safer genome engineering.
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Affiliation(s)
- Dan Wang
- Department of Chemical Biology, State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), College of Chemistry, Nankai UniversityTianjin 300071China
| | - Cuili Niu
- Department of Chemical Biology, State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), College of Chemistry, Nankai UniversityTianjin 300071China
| | - Jingxin Han
- Department of Chemical Biology, State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), College of Chemistry, Nankai UniversityTianjin 300071China
| | - Dejun Ma
- Department of Chemical Biology, State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), College of Chemistry, Nankai UniversityTianjin 300071China
| | - Zhen Xi
- Department of Chemical Biology, State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), College of Chemistry, Nankai UniversityTianjin 300071China,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Tianjin 300071China
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6
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Sheng R, Wang Z, Luo T, Cao A, Sun J, Kinsella JM. Skeleton-Controlled pDNA Delivery of Renewable Steroid-Based Cationic Lipids, the Endocytosis Pathway Analysis and Intracellular Localization. Int J Mol Sci 2018; 19:ijms19020369. [PMID: 29373505 PMCID: PMC5855591 DOI: 10.3390/ijms19020369] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/11/2018] [Accepted: 01/18/2018] [Indexed: 01/07/2023] Open
Abstract
Using renewable and biocompatible natural-based resources to construct functional biomaterials has attracted great attention in recent years. In this work, we successfully prepared a series of steroid-based cationic lipids by integrating various steroid skeletons/hydrophobes with (l-)-arginine headgroups via facile and efficient synthetic approach. The plasmid DNA (pDNA) binding affinity of the steroid-based cationic lipids, average particle sizes, surface potentials, morphologies and stability of the steroid-based cationic lipids/pDNA lipoplexes were disclosed to depend largely on the steroid skeletons. Cellular evaluation results revealed that cytotoxicity and gene transfection efficiency of the steroid-based cationic lipids in H1299 and HeLa cells strongly relied on the steroid hydrophobes. Interestingly, the steroid lipids/pDNA lipoplexes inclined to enter H1299 cells mainly through caveolae and lipid-raft mediated endocytosis pathways, and an intracellular trafficking route of “lipid-raft-mediated endocytosis→lysosome→cell nucleic localization” was accordingly proposed. The study provided possible approach for developing high-performance steroid-based lipid gene carriers, in which the cytotoxicity, gene transfection capability, endocytosis pathways, and intracellular trafficking/localization manners could be tuned/controlled by introducing proper steroid skeletons/hydrophobes. Noteworthy, among the lipids, Cho-Arg showed remarkably high gene transfection efficacy, even under high serum concentration (50% fetal bovine serum), making it an efficient gene transfection agent for practical application.
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Affiliation(s)
- Ruilong Sheng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Lingling Road 345, Shanghai 200032, China.
- Department of Bioengineering, McGill University, 817 Sherbrook Street, Montréal, QC H3A0C3, Canada.
- CQM-Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9000-390 Funchal, Portugal.
| | - Zhao Wang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Lingling Road 345, Shanghai 200032, China.
| | - Ting Luo
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Lingling Road 345, Shanghai 200032, China.
| | - Amin Cao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Lingling Road 345, Shanghai 200032, China.
| | - Jingjing Sun
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Lingling Road 345, Shanghai 200032, China.
| | - Joseph M Kinsella
- Department of Bioengineering, McGill University, 817 Sherbrook Street, Montréal, QC H3A0C3, Canada.
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7
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Achieving high gene delivery performance with caveolae-mediated endocytosis pathway by (l)-arginine/(l)-histidine co-modified cationic gene carriers. Colloids Surf B Biointerfaces 2016; 148:73-84. [DOI: 10.1016/j.colsurfb.2016.08.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 08/02/2016] [Accepted: 08/21/2016] [Indexed: 11/20/2022]
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8
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Sun J, Sheng R, Luo T, Wang Z, Li H, Cao A. Synthesis of diblock/statistical cationic glycopolymers with pendant galactose and lysine moieties: gene delivery application and intracellular behaviors. J Mater Chem B 2016; 4:4696-4706. [PMID: 32263242 DOI: 10.1039/c6tb00969g] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A new series of cationic block copolymers PHML-b-PMAGal and statistical copolymers P(HML-st-MAGal) with pendant natural galactose and (l-)-lysine moieties were prepared via RAFT (reversible addition-fragmentation chain-transfer) polymerization. The block/statistical copolymers showed a high plasmid DNA binding affinity (N/P < 2) and the as-formed polyplexes were spherical nanoparticles with the average size of 100-300 nm and surface zeta potentials of +30.2 to +46.3 mV. The cytotoxicity and gene transfection efficacy of the PHML-b-PMAGal and P(HML-st-MAGal) vectors strongly depend on the polymer architectures (block/statistical) and the galactose content. Notably, the statistical copolymer P(HML40-st-MAGal4) with 4.8% galactose content showed the highest gene transfection efficiency among the synthesized cationic polymers, 6.8-fold higher than that of the "gold standard" bPEI-25k in the presence of 10% FBS (fetal bovine serum) in various cell lines. An intracellular uptake mechanism (with 10% FBS) study demonstrated that the P(HML40-st-MAGal4)/pDNA polyplexes entered H1299 cells mainly through caveolae-mediated endocytosis and microtubule-dependent endocytosis pathways. Moreover, the fluorescence imaging study showed that the P(HML40-st-MAGal4)/pDNA polyplexes possessed an obvious "lysosomal escaping" effect that led to efficient pDNA release, which might interpret the fact of the significant increase of the related gene transfection efficiency. Moreover, it could be anticipated that the P(HML40-st-MAGal4) cationic glycopolymer might be employed as a low toxic, highly efficient and serum-compatible gene carrier for practical applications.
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Affiliation(s)
- Jingjing Sun
- Key Laboratory of Synthetic and Self-assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, CAS. Lingling Road 345, Shanghai, 200032, China.
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9
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Gabdrakhmanov D, Samarkina D, Semenov V, Krylova E, Reznik V, Zakharova L. Cationic surfactant with 1,2,4-triazole- and uracil moieties as amphiphilic building blocks for supramolecular nanocontainers. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.02.069] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Sheng R, Zhuang X, Wang Z, Cao A, Lin K, Zhu JXX. Cationic Nanoparticles Assembled from Natural-Based Steroid Lipid for Improved Intracellular Transport of siRNA and pDNA. NANOMATERIALS (BASEL, SWITZERLAND) 2016; 6:E69. [PMID: 28335197 PMCID: PMC5302561 DOI: 10.3390/nano6040069] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 03/17/2016] [Accepted: 03/30/2016] [Indexed: 02/07/2023]
Abstract
Developing new functional biomaterials from biocompatible natural-based resources for gene/drug delivery has attracted increasing attention in recent years. In this work, we prepared a series of cationic nanoparticles (Diosarg-DOPE NPs) by assembly of a natural steroid diosgenin-based cationic lipid (Diosarg) with commercially-available helper lipid 1,2-dioleoyl-sn-glycero-3-phosphorethanolamine (DOPE). These cationic Diosarg-DOPE NPs were able to efficiently bind siRNA and plasmid DNA (pDNA) via electrostatic interactions to form stable, nano-sized cationic lipid nanoparticles instead of lamellar vesicles in aqueous solution. The average particle size, zeta potentials and morphologies of the siRNA and pDNA complexes of the Diosarg-DOPE NPs were examined. The in vitro cytotoxicity of NPs depends on the dose and assembly ratio of the Diosarg and DOPE. Notably, the intracellular transportation efficacy of the exogenesis siRNA and pDNA could be greatly improved by using the Diosarg-DOPE NPs as the cargoes in H1299 cell line. The results demonstrated that the self-assembled Diosarg-DOPE NPs could achieve much higher intracellular transport efficiency for siRNA or pDNA than the cationic lipid Diosarg, indicating that the synergetic effect of different functional lipid components may benefit the development of high efficiency nano-scaled gene carriers. Moreover, it could be noted that the traditional "lysosome localization" involved in the intracellular trafficking of the Diosarg and Diosarg-DOPE NPs, indicating the co-assembly of helper lipid DOPE, might not significantly affect the intracellular localization features of the cationic lipids.
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Affiliation(s)
- Ruilong Sheng
- CAS Key Laboratory for Organic Functional Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
- Department of Chemistry, Université de Montréal, C.P.6128, Succursale Centre-ville, Montréal, QC H3C3J7, Canada.
| | - Xiaoqing Zhuang
- General Hospital of Ningxia Medical University, Yinchuan 750004, China.
| | - Zhao Wang
- CAS Key Laboratory for Organic Functional Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
| | - Amin Cao
- CAS Key Laboratory for Organic Functional Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
| | - Kaili Lin
- School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, 399 Middle Yanchang Road, Shanghai 200072, China.
| | - Julian X X Zhu
- Department of Chemistry, Université de Montréal, C.P.6128, Succursale Centre-ville, Montréal, QC H3C3J7, Canada.
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11
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Liu J, Wang R, Ma D, Ouyang D, Xi Z. Efficient construction of stable gene nanoparticles through polymerase chain reaction with flexible branched primers for gene delivery. Chem Commun (Camb) 2016; 51:9208-11. [PMID: 25952052 DOI: 10.1039/c5cc01788b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Flexible branched primers were designed to construct stable gene nanoparticles with multiple target gene copies through polymerase chain reaction, which can be used as an efficient transcription template in eukaryotic cells for gene delivery.
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Affiliation(s)
- Jianbing Liu
- Department of Chemical Biology, State Key Laboratory of Elemento-Organic Chemistry, National Engineering Research Center of Pesticide (Tianjin), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
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12
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Wang H, Chen J, Ying J, Xu Y, Sheng R. Hydrophobic chain modified low molecular weight polyethylenimine for efficient antigen delivery. RSC Adv 2016. [DOI: 10.1039/c5ra25919c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Developing new therapeutic vaccines to promote antigen cross-presentation in antigen-presenting cells, especially dendritic cells, is regarded as a promising approach to prime antigen-specific T cell responses against tumor cells.
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Affiliation(s)
- Hui Wang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Jian Chen
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Jiajun Ying
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Yuhong Xu
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Ruilong Sheng
- Key Laboratory of Synthetic and Self-assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Shanghai
- China
- Department of Chemistry
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13
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Liu J, Li Y, Ma D, Ouyang D, Xi Z. Flexible DNA junction assisted efficient construction of stable gene nanoparticles for gene delivery. Chem Commun (Camb) 2016; 52:1953-6. [DOI: 10.1039/c5cc07949g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A flexible DNA junction was designed to construct stable gene nanoparticles, which can be used as efficient gene cargo for eukaryotic cells.
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Affiliation(s)
- Jianbing Liu
- Department of Chemical Biology
- State Key Laboratory of Elemento-Organic Chemistry
- National Engineering Research Center of Pesticide (Tianjin)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
| | - Yanyan Li
- Department of Chemical Biology
- State Key Laboratory of Elemento-Organic Chemistry
- National Engineering Research Center of Pesticide (Tianjin)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
| | - Dejun Ma
- Department of Chemical Biology
- State Key Laboratory of Elemento-Organic Chemistry
- National Engineering Research Center of Pesticide (Tianjin)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
| | - Di Ouyang
- Department of Chemical Biology
- State Key Laboratory of Elemento-Organic Chemistry
- National Engineering Research Center of Pesticide (Tianjin)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
| | - Zhen Xi
- Department of Chemical Biology
- State Key Laboratory of Elemento-Organic Chemistry
- National Engineering Research Center of Pesticide (Tianjin)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
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14
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Heo R, Yoon HY, Ko H, Shin JM, Jeon J, Chae YS, Kang YM, Kim D, Lee DS, Park JH. Gold-installed biostable nanocomplexes for tumor-targeted siRNA delivery in vivo. Chem Commun (Camb) 2015; 51:16656-9. [DOI: 10.1039/c5cc05639j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biostable nanocomplexes, composed of gold-installed polyethyleneimine/siRNA complexes with a corona of PEGylated hyaluronic acid, have potential as a siRNA carrier for tumor-targeted therapy.
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Affiliation(s)
- Roun Heo
- Department of Health Sciences and Technology
- SAIHST
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Hong Yeol Yoon
- School of Chemical Engineering
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Hyewon Ko
- Department of Health Sciences and Technology
- SAIHST
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Jung Min Shin
- School of Chemical Engineering
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Jueun Jeon
- School of Chemical Engineering
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Yee Soo Chae
- School of Medicine
- Kyungpook National University
- Daegu 702-701
- Republic of Korea
| | - Young Mo Kang
- School of Medicine
- Kyungpook National University
- Daegu 702-701
- Republic of Korea
| | - Dukjoon Kim
- School of Chemical Engineering
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Doo Sung Lee
- School of Chemical Engineering
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
| | - Jae Hyung Park
- Department of Health Sciences and Technology
- SAIHST
- Sungkyunkwan University
- Suwon 440-746
- Republic of Korea
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