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Shah S, Chougule MB, Kotha AK, Kashikar R, Godugu C, Raghuvanshi RS, Singh SB, Srivastava S. Nanomedicine based approaches for combating viral infections. J Control Release 2021; 338:80-104. [PMID: 34375690 PMCID: PMC8526416 DOI: 10.1016/j.jconrel.2021.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 12/12/2022]
Abstract
Millions of people die each year from viral infections across the globe. There is an urgent need to overcome the existing gap and pitfalls of the current antiviral therapy which include increased dose and dosing frequency, bioavailability challenges, non-specificity, incidences of resistance and so on. These stumbling blocks could be effectively managed by the advent of nanomedicine. Current review emphasizes over an enhanced understanding of how different lipid, polymer and elemental based nanoformulations could be potentially and precisely used to bridle the said drawbacks in antiviral therapy. The dawn of nanotechnology meeting vaccine delivery, role of RNAi therapeutics in antiviral treatment regimen, various regulatory concerns towards clinical translation of nanomedicine along with current trends and implications including unexplored research avenues for advancing the current drug delivery have been discussed in detail.
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Affiliation(s)
- Saurabh Shah
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Mahavir Bhupal Chougule
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, MS, USA; Department Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA
| | - Arun K Kotha
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, MS, USA; Department Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA
| | - Rama Kashikar
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, MS, USA; Department Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA
| | - Chandraiah Godugu
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Rajeev Singh Raghuvanshi
- Indian Pharmacopoeia Commission, Ministry of Health & Family Welfare, Government of India, India
| | - Shashi Bala Singh
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Saurabh Srivastava
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India.
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Enhanced integrin affinity and neural differentiation of induced pluripotent stem cells using Ln5-P4-grafted amphiphilic solid lipid nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111339. [PMID: 33254967 DOI: 10.1016/j.msec.2020.111339] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 03/11/2020] [Accepted: 07/20/2020] [Indexed: 12/29/2022]
Abstract
Amphiphilic solid lipid nanoparticles (ASLNs) with surface PPFLMLLKGSTR peptide (Ln5-P4) (Ln5-P4/ASLNs) were prepared to load nerve growth factor (NGF) and retinoic acid (RA) and to guide the differentiation of induced pluripotent stem cells (iPSCs) toward neurons. Beeswax (BW) and lecithin played predominant roles in microemulsion and in the average diameter, zeta potential, encapsulation efficiency of NGF and RA and release kinetics of NGF- and RA-loaded Ln5-P4/ASLNs (Ln5-P4/NGF-RA-ASLNs). An increasing BW weight percentage from 0% to 75% decreased the particle size and zeta potential along with improved encapsulation efficiency of RA and NGF with enhanced positive expression of β-tubulin III to 93.72% in cultured cells. Strong affinity of Ln5-P4/NGF-RA-ASLNs to α3β1 integrin expressed on iPSCs facilitated internalization of Ln5-P4/NGF-RA-ASLNs. The capability of Ln5-P4/NGF-RA-ASLNs to induce neuronal differentiation was much higher than that of free NGF-ASLNs and RA-ASLNs, as visualized using immunochemical staining. Flow cytometry analysis indicated that Ln5-P4 on NGF-RA-ASLNs promoted the uptake of NGF and RA by iPSCs and accelerated neuronal production. Ln5-P4/NGF-RA-ASLNs are a promising colloidal delivery system to generate mature neurons from iPSCs and can be potential for treating neurodegenerative disease and nerve injury in regeneration medicine.
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Kuo YC, Lou YI, Rajesh R, Chen CL. Multiple-component dual-phase solid lipid nanoparticles with conjugated transferrin for formulating antioxidants and nerve growth factor against neuronal apoptosis. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.02.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Wang X, Li F, Han M, Jia S, Wang L, Qiao X, Jiang Y, Cui W, Tang L, Li Y, Xu YG. Cloning, Prokaryotic Soluble Expression, and Analysis of Antiviral Activity of Two Novel Feline IFN-ω Proteins. Viruses 2020; 12:v12030335. [PMID: 32204464 PMCID: PMC7150924 DOI: 10.3390/v12030335] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/15/2020] [Accepted: 03/18/2020] [Indexed: 12/14/2022] Open
Abstract
Cats are becoming more popular as household companions and pets, forming close relationships with humans. Although feline viral diseases can pose serious health hazards to pet cats, commercialized preventative vaccines are lacking. Interferons (IFNs), especially type I IFNs (IFN-α, IFN-β, and interferon omega (IFN-ω)), have been explored as effective therapeutic drugs against viral diseases in cats. Nevertheless, there is limited knowledge regarding feline IFN-ω (feIFN-ω), compared to IFN-α and IFN-β. In this study, we cloned the genes encoding feIFN-ωa and feIFN-ωb from cat spleen lymphocytes. Homology and phylogenetic tree analysis revealed that these two genes belonged to new subtypes of feIFN-ω. The recombinant feIFN-ωa and feIFN-ωb proteins were expressed in their soluble forms in Escherichia coli, followed by purification. Both proteins exhibited effective anti-vesicular stomatitis virus (VSV) activity in Vero, F81 (feline kidney cell), Madin-Darby bovine kidney (MDBK), Madin-Darby canine kidney (MDCK), and porcine kidney (PK-15) cells, showing broader cross-species antiviral activity than the INTERCAT IFN antiviral drug. Furthermore, the recombinant feIFN-ωa and feIFN-ωb proteins demonstrated antiviral activity against VSV, feline coronavirus (FCoV), canine parvovirus (CPV), bovine viral diarrhea virus (BVDV), and porcine epidemic diarrhea virus (PEDV), indicating better broad-spectrum antiviral activity than the INTERCAT IFN. The two novel feIFN-ω proteins (feIFN-ωa and feIFN-ωb) described in this study show promising potential to serve as effective therapeutic agents for treating viral infections in pet cats.
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Affiliation(s)
- Xiaona Wang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Fengsai Li
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Meijing Han
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Shuo Jia
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Li Wang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Xinyuan Qiao
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Yanping Jiang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Wen Cui
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Lijie Tang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
- Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Yijing Li
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
- Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Yi-Gang Xu
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
- Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
- Correspondence: ; Tel.: +86-451-55190824
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Premraj A, Aleyas AG, Nautiyal B, Rasool TJ. Camelid type I interferons: Identification and functional characterization of interferon alpha from the dromedary camel (Camelus dromedarius). Mol Immunol 2020; 119:132-143. [PMID: 32014632 PMCID: PMC7112685 DOI: 10.1016/j.molimm.2020.01.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 01/19/2020] [Accepted: 01/24/2020] [Indexed: 11/20/2022]
Abstract
Investigations into the molecular immune response of dromedary camel, a key livestock species of the arid, have been limited due to the lack of species-specific reagents. Here we describe for the first time, the identification and characterization of type I IFNs of dromedary camel, which are the most important cytokines in the innate host immune response against viruses. We cloned camel IFN-α coding sequences and identified a total of eleven subtypes. The canonical IFN-α subtype designated as IFN-α1 contained a 555-bp Open Reading Frame encoding a protein of 184 amino acids. Recombinant IFN-α1 protein was produced in E. coli and purified from inclusion bodies. Recombinant camel IFN-α1 induced the mRNA expression of interferon-stimulated genes (ISGs) in camel kidney cells. The purified protein also showed potent in-vitro antiviral activity against Camelpox Virus in kidney cells. The identified camel IFN-α protein and the subtypes will facilitate a better understanding of the host immune response to viral infections in camel and the development of potential antiviral biologicals for zoonotic diseases for which camel act as a reservoir.
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Affiliation(s)
- Avinash Premraj
- Camel Biotechnology Center, Presidential Camels and Camel Racing Affairs centre, Department of the President's Affairs, P O Box 17292, Al Ain, United Arab Emirates
| | - Abi George Aleyas
- Camel Biotechnology Center, Presidential Camels and Camel Racing Affairs centre, Department of the President's Affairs, P O Box 17292, Al Ain, United Arab Emirates
| | - Binita Nautiyal
- Camel Biotechnology Center, Presidential Camels and Camel Racing Affairs centre, Department of the President's Affairs, P O Box 17292, Al Ain, United Arab Emirates
| | - Thaha Jamal Rasool
- Camel Biotechnology Center, Presidential Camels and Camel Racing Affairs centre, Department of the President's Affairs, P O Box 17292, Al Ain, United Arab Emirates.
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Lembo D, Donalisio M, Civra A, Argenziano M, Cavalli R. Nanomedicine formulations for the delivery of antiviral drugs: a promising solution for the treatment of viral infections. Expert Opin Drug Deliv 2017; 15:93-114. [DOI: 10.1080/17425247.2017.1360863] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- David Lembo
- Department of Clinical and Biological Sciences, University of Torino, S. Luigi Gonzaga Hospital, Torino, Italy
| | - Manuela Donalisio
- Department of Clinical and Biological Sciences, University of Torino, S. Luigi Gonzaga Hospital, Torino, Italy
| | - Andrea Civra
- Department of Clinical and Biological Sciences, University of Torino, S. Luigi Gonzaga Hospital, Torino, Italy
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Torino, Turin, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Torino, Turin, Italy
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Dual targeting of solid lipid nanoparticles grafted with 83-14 MAb and anti-EGF receptor for malignant brain tumor therapy. Life Sci 2016; 146:222-31. [DOI: 10.1016/j.lfs.2016.01.025] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 01/13/2016] [Accepted: 01/13/2016] [Indexed: 11/23/2022]
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Natarajan JV, Nugraha C, Ng XW, Venkatraman S. Sustained-release from nanocarriers: a review. J Control Release 2014; 193:122-38. [DOI: 10.1016/j.jconrel.2014.05.029] [Citation(s) in RCA: 135] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 05/10/2014] [Accepted: 05/17/2014] [Indexed: 12/18/2022]
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9
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Chen G, Zeng S, Jia H, He X, Fang Y, Jing Z, Cai X. Adjuvant effect enhancement of porcine interleukin-2 packaged into solid lipid nanoparticles. Res Vet Sci 2014; 96:62-8. [DOI: 10.1016/j.rvsc.2013.11.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Revised: 10/08/2013] [Accepted: 11/30/2013] [Indexed: 11/27/2022]
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10
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Andreozzi E, Wang P, Valenzuela A, Tu C, Gorin F, Dhenain M, Louie A. Size-Stable Solid Lipid Nanoparticles Loaded with Gd-DOTA for Magnetic Resonance Imaging. Bioconjug Chem 2013; 24:1455-67. [DOI: 10.1021/bc300605f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Erica Andreozzi
- Department of Biomedical Engineering, University of California Davis, Davis,
California 95616, United States
| | - Peter Wang
- Department of Biomedical Engineering, University of California Davis, Davis,
California 95616, United States
| | - Anthony Valenzuela
- Department of Neurology, School of Medicine, University of California Davis,
4860 Y Street, #3700, Sacramento, California 95817, United States
| | - Chuqiao Tu
- Department of Biomedical Engineering, University of California Davis, Davis,
California 95616, United States
| | - Fredric Gorin
- Department of Neurology, School of Medicine, University of California Davis,
4860 Y Street, #3700, Sacramento, California 95817, United States
| | - Marc Dhenain
- CNRS, URA CEA CNRS 2210, 18 route du Panorama, 92265 Fontenay aux Roses,
France
- CEA, DSV, I2BM, MIRCen, 18 Route du Panorama, 92265
Fontenay aux
Roses, France
| | - Angelique Louie
- Department of Biomedical Engineering, University of California Davis, Davis,
California 95616, United States
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Moutinho CG, Matos CM, Teixeira JA, Balcão VM. Nanocarrier possibilities for functional targeting of bioactive peptides and proteins: state-of-the-art. J Drug Target 2011; 20:114-41. [PMID: 22023555 DOI: 10.3109/1061186x.2011.628397] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This review attempts to provide an updated compilation of studies reported in the literature pertaining to production of nanocarriers encasing peptides and/or proteins, in a way that helps the reader direct a bibliographic search and develop an integrated perspective of the subject. Highlights are given to bioactive proteins and peptides, with a special focus on those from dairy sources (including physicochemical characteristics and properties, and biopharmaceutical application possibilities of e.g. lactoferrin and glycomacropeptide), as well as to nanocarrier functional targeting. Features associated with micro- and (multiple) nanoemulsions, micellar systems, liposomes and solid lipid nanoparticles, together with biopharmaceutical considerations, are presented in the text in a systematic fashion.
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Affiliation(s)
- Carla G Moutinho
- Bioengineering and Biopharmaceutical Chemistry Research Group, Faculty of Health Sciences, Fernando Pessoa University, Porto, Portugal
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Wang XF, Zhang SL, Zhu LY, Xie SY, Dong Z, Wang Y, Zhou WZ. Enhancement of antibacterial activity of tilmicosin against Staphylococcus aureus by solid lipid nanoparticles in vitro and in vivo. Vet J 2011; 191:115-20. [PMID: 21900026 DOI: 10.1016/j.tvjl.2010.11.019] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2010] [Revised: 11/12/2010] [Accepted: 11/17/2010] [Indexed: 11/29/2022]
Abstract
This study aimed to enhance the antibacterial activity of tilmicosin by solid lipid nanoparticles (SLN). Tilmicosin-loaded hydrogenated castor oil (HCO)-SLN was prepared using a hot homogenisation and ultrasonication method. The physicochemical characteristics of SLN were investigated by scanning electron microscopy (SEM) and photon correlation spectroscopy (PCS). The antibacterial activity of tilmicosin-SLN against Staphylococcus aureus was evaluated by growth inhibition and colony-counting method. A therapeutic study of tilmicosin-SLN was conducted by subcutaneous injection in a mouse mastitis model infected with S. aureus by teat canal infusion. Therapeutic efficacy was assessed by physical appearance of the mammary gland and measurement of colony-forming units (CFU) per gland. The results showed that the diameter, polydispersivity index, zeta potential, encapsulation efficiency and loading capacity of the nanoparticles were 343±26 nm, 0.33±0.08, -7.9±0.4 mV, 60.4±3.3% and 11.2±0.47%, respectively. Tilmicosin-SLN showed a sustained-release effect and sustained and enhanced antibacterial activity in vitro. SLN significantly enhanced the therapeutic efficacy of tilmicosin determined by lower CFU counts and a decreased degree of inflammation. These results demonstrated that the HCO-SLN is an effective carrier to enhance the antibacterial activity of tilmicosin.
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Affiliation(s)
- X F Wang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
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Xie S, Pan B, Wang M, Zhu L, Wang F, Dong Z, Wang X, Zhou W. Formulation, characterization and pharmacokinetics of praziquantel-loaded hydrogenated castor oil solid lipid nanoparticles. Nanomedicine (Lond) 2010; 5:693-701. [PMID: 20662641 DOI: 10.2217/nnm.10.42] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: The purpose of this study was to formulate praziquantel (PZQ)-loaded hydrogenated castor oil (HCO) solid lipid nanoparticles (SLN) to enhance the bioavailability and prolong the systemic circulation of the drug. Materials & methods: PZQ was encapsulated into HCO nanoparticles by a hot homogenization and ultrasonication method. The physicochemical characteristics of SLN were investigated by optical microscope, scanning electron microscopy and photon correlation spectroscopy. Pharmacokinetics were studied after oral, subcutaneous and intramuscular administration in mice. Results: The diameter, polydispersivity index, ζ potential, encapsulation efficiency and loading capacity of the nanoparticles were 344.0 ± 15.1 nm, 0.31 ± 0.08, -16.7 ± 0.5 mV, 62.17 ± 6.53% and 12.43 ± 1.31%, respectively. In vitro release of PZQ-loaded HCO-SLN exhibited an initial burst release followed by a sustained release. SLN increased the bioavailability of PZQ by 14.9-, 16.1- and 2.6-fold, and extended the mean residence time of the drug from 7.6, 6.6 and 8.2 to 95.9, 151.6 and 48.2 h after oral, subcutaneous and intramuscular administration, respectively. Conclusion: The PZQ-loaded HCO-SLN could be a promising formulation to enhance the pharmacological activity of PZQ.
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Affiliation(s)
- Shuyu Xie
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
| | - Baoliang Pan
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
| | - Ming Wang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
| | - Luyan Zhu
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
| | - Fenghua Wang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
| | - Zhao Dong
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
| | - Xiaofang Wang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, 2 Yuanmingyuan Road West, Beijing 100193, PR China
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Yang R, Gao R, Li F, He H, Tang X. The influence of lipid characteristics on the formation, in vitro release, and in vivo absorption of protein-loaded SLN prepared by the double emulsion process. Drug Dev Ind Pharm 2010; 37:139-48. [DOI: 10.3109/03639045.2010.497151] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Recent advances in biotechnology demonstrate that peptides and proteins are the basis of a new generation of drugs. However, the transportation of protein drugs in the body is limited by their high molecular weight, which prevents the crossing of tissue barriers, and by their short lifetime due to immuno response and enzymatic degradation. Moreover, the ability to selectively deliver drugs to target organs, tissues or cells is a major challenge in the treatment of several human diseases, including cancer. Indeed, targeted delivery can be much more efficient than systemic application, while improving bioavailability and limiting undesirable side effects. This review describes how the use of targeted nanocarriers such as nanoparticles and liposomes can improve the pharmacokinetic properties of protein drugs, thus increasing their safety and maximizing the therapeutic effect.
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