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Zhu H, Luo H, Chang R, Yang Y, Liu D, Ji Y, Qin H, Rong H, Yin J. Protein-based delivery systems for RNA delivery. J Control Release 2023; 363:253-274. [PMID: 37741460 DOI: 10.1016/j.jconrel.2023.09.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 09/25/2023]
Abstract
RNA-based therapeutics have emerged as promising approaches to modulate gene expression and generate therapeutic proteins or antigens capable of inducing immune responses to treat a variety of diseases, such as infectious diseases, cancers, immunologic disorders, and genetic disorders. However, the efficient delivery of RNA molecules into cells poses significant challenges due to their large molecular weight, negative charge, and susceptibility to degradation by RNase enzymes. To overcome these obstacles, viral and non-viral vectors have been developed, including lipid nanoparticles, viral vectors, proteins, dendritic macromolecules, among others. Among these carriers, protein-based delivery systems have garnered considerable attention due to their potential to address specific issues associated with nanoparticle-based systems, such as liver accumulation and immunogenicity. This review provides an overview of currently marketed RNA drugs, underscores the significance of RNA delivery vector development, delineates the essential characteristics of an ideal RNA delivery vector, and introduces existing protein carriers for RNA delivery. By offering valuable insights, this review aims to serve as a reference for the future development of protein-based delivery vectors for RNA therapeutics.
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Affiliation(s)
- Haichao Zhu
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Hong Luo
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Ruilong Chang
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Yifan Yang
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Dingkang Liu
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Yue Ji
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Hai Qin
- Department of Clinical Laboratory, Beijing Jishuitan Hospital Guizhou Hospital, No. 206, Sixian Street, Baiyun District, Guiyang City 550014, Guizhou Province, China.
| | - Haibo Rong
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing 210009, China.
| | - Jun Yin
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.
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2
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Evans AC, Martin KA, Saxena M, Bicher S, Wheeler E, Cordova EJ, Porada CD, Almeida-Porada G, Kato TA, Wilson PF, Coleman MA. Curcumin Nanodiscs Improve Solubility and Serve as Radiological Protectants against Ionizing Radiation Exposures in a Cell-Cycle Dependent Manner. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12203619. [PMID: 36296810 PMCID: PMC9609432 DOI: 10.3390/nano12203619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 10/01/2022] [Accepted: 10/08/2022] [Indexed: 05/27/2023]
Abstract
Curcumin, a natural polyphenol derived from the spice turmeric (Curcuma longa), contains antioxidant, anti-inflammatory, and anti-cancer properties. However, curcumin bioavailability is inherently low due to poor water solubility and rapid metabolism. Here, we further refined for use curcumin incorporated into "biomimetic" nanolipoprotein particles (cNLPs) consisting of a phospholipid bilayer surrounded by apolipoprotein A1 and amphipathic polymer scaffolding moieties. Our cNLP formulation improves the water solubility of curcumin over 30-fold and produces nanoparticles with ~350 µg/mL total loading capacity for downstream in vitro and in vivo applications. We found that cNLPs were well tolerated in AG05965/MRC-5 human primary lung fibroblasts compared to cultures treated with curcumin solubilized in DMSO (curDMSO). Pre-treatment with cNLPs of quiescent G0/G1-phase MRC-5 cultures improved cell survival following 137Cs gamma ray irradiations, although this finding was reversed in asynchronously cycling log-phase cell cultures. These findings may be useful for establishing cNLPs as a method to improve curcumin bioavailability for administration as a radioprotective and/or radiomitigative agent against ionizing radiation (IR) exposures in non-cycling cells or as a radiosensitizing agent for actively dividing cell populations, such as tumors.
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Affiliation(s)
- Angela C. Evans
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Kelly A. Martin
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Manoj Saxena
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Institute of Structural and Molecular Biology, Birkbeck College, University of London, London WC1E 7HX, UK
| | - Sandra Bicher
- Institute of Radiation Medicine, Helmholtz Zentrum München, 85764 Munich, Germany
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich (TUM), 81675 Munich, Germany
| | - Elizabeth Wheeler
- Engineering Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Emilio J. Cordova
- National Institute of Genomic Medicine, Oncogenomic Consortium, Mexico City 14610, Mexico
| | - Christopher D. Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Graça Almeida-Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Takamitsu A. Kato
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, USA
| | - Paul F. Wilson
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Matthew A. Coleman
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
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Umbach S, Levin R, Neumann S, Steinmetzer T, Dötsch V, Bernhard F. Transfer mechanism of cell-free synthesized membrane proteins into mammalian cells. Front Bioeng Biotechnol 2022; 10:906295. [PMID: 35935506 PMCID: PMC9355040 DOI: 10.3389/fbioe.2022.906295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/27/2022] [Indexed: 11/21/2022] Open
Abstract
Nanodiscs are emerging to serve as transfer vectors for the insertion of recombinant membrane proteins into membranes of living cells. In combination with cell-free expression technologies, this novel process opens new perspectives to analyze the effects of even problematic targets such as toxic, hard-to-express, or artificially modified membrane proteins in complex cellular environments of different cell lines. Furthermore, transferred cells must not be genetically engineered and primary cell lines or cancer cells could be implemented as well. We have systematically analyzed the basic parameters of the nanotransfer approach and compared the transfer efficiencies from nanodiscs with that from Salipro particles. The transfer of five membrane proteins was analyzed: the prokaryotic proton pump proteorhodopsin, the human class A family G-protein coupled receptors for endothelin type B, prostacyclin, free fatty acids type 2, and the orphan GPRC5B receptor as a class C family member. The membrane proteins were cell-free synthesized with a detergent-free strategy by their cotranslational insertion into preformed nanoparticles containing defined lipid environments. The purified membrane protein/nanoparticles were then incubated with mammalian cells. We demonstrate that nanodiscs disassemble and only lipids and membrane proteins, not the scaffold protein, are transferred into cell membranes. The process is detectable within minutes, independent of the nanoparticle lipid composition, and the transfer efficiency directly correlates with the membrane protein concentration in the transfer mixture and with the incubation time. Transferred membrane proteins insert in both orientations, N-terminus in and N-terminus out, in the cell membrane, and the ratio can be modulated by engineering. The viability of cells is not notably affected by the transfer procedure, and transferred membrane proteins stay detectable in the cell membrane for up to 3 days. Transferred G-protein coupled receptors retained their functionality in the cell environment as shown by ligand binding, induction of internalization, and specific protein interactions. In comparison to transfection, the cellular membrane protein concentration is better controllable and more uniformly distributed within the analyzed cell population. A further notable difference to transfection is the accumulation of transferred membrane proteins in clusters, presumably determined by microdomain structures in the cell membranes.
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Affiliation(s)
- Simon Umbach
- Institute of Biophysical Chemistry and Center for Biomolecular Magnetic Resonance, Goethe University, Frankfurt am Main, Germany
| | - Roman Levin
- Institute of Biophysical Chemistry and Center for Biomolecular Magnetic Resonance, Goethe University, Frankfurt am Main, Germany
| | - Sebastian Neumann
- Institute for Pharmaceutical Chemistry, Philipps University, Marburg, Germany
| | - Torsten Steinmetzer
- Institute for Pharmaceutical Chemistry, Philipps University, Marburg, Germany
| | - Volker Dötsch
- Institute of Biophysical Chemistry and Center for Biomolecular Magnetic Resonance, Goethe University, Frankfurt am Main, Germany
| | - Frank Bernhard
- Institute of Biophysical Chemistry and Center for Biomolecular Magnetic Resonance, Goethe University, Frankfurt am Main, Germany
- *Correspondence: Frank Bernhard,
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4
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Li Y, Bao Q, Yang S, Yang M, Mao C. Bionanoparticles in cancer imaging, diagnosis, and treatment. VIEW 2022. [DOI: 10.1002/viw.20200027] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Yan Li
- Institute of Applied Bioresource Research College of Animal Science Zhejiang University Hangzhou Zhejiang China
| | - Qing Bao
- School of Materials Science and Engineering Zhejiang University Hangzhou Zhejiang China
| | - Shuxu Yang
- Department of Neurosurgery Sir Run Run Shaw Hospital School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Mingying Yang
- Institute of Applied Bioresource Research College of Animal Science Zhejiang University Hangzhou Zhejiang China
| | - Chuanbin Mao
- School of Materials Science and Engineering Zhejiang University Hangzhou Zhejiang China
- Department of Chemistry and Biochemistry Stephenson Life Science Research Center University of Oklahoma Norman Oklahoma USA
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Rouf NZ, Biswas S, Tarannum N, Oishee LM, Muna MM. Demystifying mRNA vaccines: an emerging platform at the forefront of cryptic diseases. RNA Biol 2021; 19:386-410. [PMID: 35354425 PMCID: PMC8973339 DOI: 10.1080/15476286.2022.2055923] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 03/16/2022] [Indexed: 11/04/2022] Open
Abstract
Messenger RNA (mRNA) vaccines have been studied for decades, but only recently, during the COVID-19 pandemic, has the technology garnered noteworthy attention. In contrast to traditional vaccines, mRNA vaccines elicit a more balanced immune response, triggering both humoral and cellular components of the adaptive immune system. However, some inherent hurdles associated with stability, immunogenicity, in vivo delivery, along with the novelty of the technology, have generated scepticism in the adoption of mRNA vaccines. Recent developments have pushed to bypass these issues and the approval of mRNA-based vaccines to combat COVID-19 has further highlighted the feasibility, safety, efficacy, and rapid development potential of this platform, thereby pushing it to the forefront of emerging therapeutics. This review aims to demystify mRNA vaccines, delineating the evolution of the technology which has emerged as a timely solution to COVID-19 and exploring the immense potential it offers as a prophylactic option for other cryptic diseases.
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Affiliation(s)
- Nusrat Zahan Rouf
- School of Biological Sciences, Faculty of Biology, Medicine, & Health, University of Manchester, Oxford Road, ManchesterM13 9PT, UK
| | - Sumit Biswas
- Department of Neurophysiology, Retinal Physiology and Gene Therapy, Institute of Physiology and Pathophysiology, University of Marburg, Deutschhausstrasse. 2D-35037, Marburg, Germany
| | - Nawseen Tarannum
- Wellcome Trust Centre for Cell-Matrix Research, Division of Cell Matrix Biology and Regenerative Medicine, School of Biological Sciences, Faculty of Biology, Medicine, & Health, University of Manchester, Oxford Road, ManchesterM13 9PT, UK
| | - Labiba Mustabina Oishee
- School of Biosciences, University of Nottingham, Sutton Bonington Campus, LoughboroughLE12 5RD, UK
| | - Mutia Masuka Muna
- Department of Biological Sciences, University at Buffalo, Buffalo14260, New York, USA
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6
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Intranasal Nanoparticle Vaccination Elicits a Persistent, Polyfunctional CD4 T Cell Response in the Murine Lung Specific for a Highly Conserved Influenza Virus Antigen That Is Sufficient To Mediate Protection from Influenza Virus Challenge. J Virol 2021; 95:e0084121. [PMID: 34076479 DOI: 10.1128/jvi.00841-21] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Lung-localized CD4 T cells play a critical role in the control of influenza virus infection and can provide broadly protective immunity. However, current influenza vaccination strategies primarily target influenza hemagglutinin (HA) and are administered peripherally to induce neutralizing antibodies. We have used an intranasal vaccination strategy targeting the highly conserved influenza nucleoprotein (NP) to elicit broadly protective lung-localized CD4 T cell responses. The vaccine platform consists of a self-assembling nanolipoprotein particle (NLP) linked to NP with an adjuvant. We have evaluated the functionality, in vivo localization, and persistence of the T cells elicited. Our study revealed that intranasal vaccination elicits a polyfunctional subset of lung-localized CD4 T cells that persist long term. A subset of these lung CD4 T cells localize to the airway, where they can act as early responders following encounter with cognate antigen. Polyfunctional CD4 T cells isolated from airway and lung tissue produce significantly more effector cytokines IFN-γ and TNF-α, as well as cytotoxic functionality. When adoptively transferred to naive recipients, CD4 T cells from NLP:NP-immunized lung were sufficient to mediate 100% survival from lethal challenge with H1N1 influenza virus. IMPORTANCE Exploiting new, more efficacious strategies to potentiate influenza virus-specific immune responses is important, particularly for at-risk populations. We have demonstrated the promise of direct intranasal protein vaccination to establish long-lived immunity in the lung with CD4 T cells that possess features and positioning in the lung that are associated with both immediate and long-term immunity, as well as demonstrating direct protective potential.
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Darwish M, Gao X, Shatz W, Li H, Lin M, Franke Y, Tam C, Mortara K, Zilberleyb I, Hannoush RN, Blanchette C. Nanolipoprotein particles for co-delivery of cystine-knot peptides and Fab-based therapeutics. NANOSCALE ADVANCES 2021; 3:3929-3941. [PMID: 36133017 PMCID: PMC9419673 DOI: 10.1039/d1na00218j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/27/2021] [Indexed: 06/16/2023]
Abstract
Nanolipoprotein particles (NLPs) have been evaluated as an in vivo delivery vehicle for a variety of molecules of therapeutic interest. However, delivery of peptide-like drugs in combination with therapeutic Fabs has not yet been evaluated. In this study, we describe the development and characterization of cystine-knot peptide (CKP)-containing NLPs and Fab-CKP-NLP conjugates. CKPs were incorporated into NLPs using a self-assembly strategy. The trypsin inhibitor EETI-II, a model CKP, was produced with a C16 fatty acyl chain to enable incorporation of the CKP into the lipid bilayer core during NLP assembly. The CKP-NLP retained trypsin inhibitory function although the overall activity was reduced by ∼5 fold compared to free CKP, which was presumably due to steric hindrance. The NLP platform was also shown to accommodate up to ∼60 CKP molecules. Moreover, the stability of the CKP-NLP was comparable to the NLP control, displaying a relatively short half-life (∼1 h) in 50% serum at 37 °C. Therapeutic Fabs were also loaded onto the CKP-NLP by introducing thiol-reactive lipids that would undergo a covalent reaction with the Fab. Using this strategy, Fab loading could be reliably controlled from 1-50 Fabs per CKP-NLP and was found to be independent of CKP density. Surprisingly, Fab incorporation into CKP-NLPs led to a substantial improvement in NLP stability (half-life > 24 h) at 37 °C; also, there was no reduction in CKP activity in the Fab-CKP-NLP conjugates compared to CKP-NLPs. Altogether, our data demonstrate the potential of NLPs as a promising platform for the targeted or multidrug delivery of peptide-based drug candidates in combination with Fabs.
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Affiliation(s)
| | - Xinxin Gao
- Genentech Inc 1 DNA way So San Francisco 94080 USA
| | | | - Hong Li
- Genentech Inc 1 DNA way So San Francisco 94080 USA
| | - May Lin
- Genentech Inc 1 DNA way So San Francisco 94080 USA
| | | | | | - Kyle Mortara
- Genentech Inc 1 DNA way So San Francisco 94080 USA
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8
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Zhang H, Cheng H, Han Y, Jin Y, Wang G, Sun C, Jiang W, Han G, Sun B, Jiang Z, Yuan Z, Zhou J, Ding Y. Natural discoidal lipoproteins with tiny modification for tumor extracellular dissociation in antitumor chemoimmunotherapy. Biomaterials 2021; 275:120859. [PMID: 34087586 DOI: 10.1016/j.biomaterials.2021.120859] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 04/19/2021] [Accepted: 04/25/2021] [Indexed: 12/23/2022]
Abstract
Appealing cancer immunotherapy requires synchronous presentation of tumor antigens and immunoadjuvant. Herein, a "one-step" modification strategy is proposed to tinily remould endogenous discoidal high density lipoprotein (dHDL) for tumor-homing and site-specific chemoimmunotherapy. For molecular targeting therapy, lipophilic immunoadjuvant CpG oligodeoxynucleotides is conjugated to facilitate HDL-surface anchoring; and GC nucleotides provide enough reservoir for completion of doxorubicin (Dox) "sandwich". After administration, the tiny size (~30 nm) of disc nanodrug can maneuver deeply into tumors for receptor binding and in situ structural collapse. The intracellular concentrated CpG-Dox induce potent immunogenic cell death from burst Dox liberation at acidic pH. In turn, the released antigens and CpG motifs are simultaneously recognized by dendritic cells for antigen presentation and antitumor T cell responses. Combination chemoimmunotherapy with discoidal nanodrugs performed highest tumor weight inhibitory of 93.2% and extend the median survival time at a safe level. Collectively, this study suggests that the minimalist revolution of natural dHDL particulates may provide a biomimicry nanoplatform for site-specific amplified chemoimmunotherapy.
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Affiliation(s)
- Huaqing Zhang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China; State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 210009, China; NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, Nanjing, 210009, China
| | - Hao Cheng
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Yue Han
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Yi Jin
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Gang Wang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Chenhua Sun
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Wenxin Jiang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Guochen Han
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Bo Sun
- Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Zijun Jiang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Zhou Yuan
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China
| | - Jianping Zhou
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education, Nanjing, 210009, China; State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 210009, China; NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, Nanjing, 210009, China.
| | - Yang Ding
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 210009, China; NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, Nanjing, 210009, China.
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9
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Gupta A, Sharma R, Kuche K, Jain S. Exploring the therapeutic potential of the bioinspired reconstituted high density lipoprotein nanostructures. Int J Pharm 2021; 596:120272. [DOI: 10.1016/j.ijpharm.2021.120272] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/20/2020] [Accepted: 12/26/2020] [Indexed: 12/17/2022]
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10
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Pedersbæk D, Simonsen JB. A systematic review of the biodistribution of biomimetic high-density lipoproteins in mice. J Control Release 2020; 328:792-804. [PMID: 32971201 DOI: 10.1016/j.jconrel.2020.09.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 09/17/2020] [Accepted: 09/18/2020] [Indexed: 12/18/2022]
Abstract
For the past two decades, biomimetic high-density lipoproteins (b-HDL) have been used for various drug delivery applications. The b-HDL mimic the endogenous HDL, and therefore possess many attractive features for drug delivery, including high biocompatibility, biodegradability, and ability to transport and deliver their cargo (e.g. drugs and/or imaging agents) to specific cells and tissues that are recognized by HDL. The b-HDL designs reported in the literature often differ in size, shape, composition, and type of incorporated cargo. However, there exists only limited insight into how the b-HDL design dictates their biodistribution. To fill this gap, we conducted a comprehensive systematic literature search of biodistribution studies using various designs of apolipoprotein A-I (apoA-I)-based b-HDL (i.e. b-HDL with apoA-I, apoA-I mutants, or apoA-I mimicking peptides). We carefully screened 679 papers (search hits) for b-HDL biodistribution studies in mice, and ended up with 24 relevant biodistribution profiles that we compared according to b-HDL design. We show similarities between b-HDL biodistribution studies irrespectively of the b-HDL design, whereas the biodistribution of the b-HDL components (lipids and scaffold) differ significantly. The b-HDL lipids primarily accumulate in liver, while the b-HDL scaffold primarily accumulates in the kidney. Furthermore, both b-HDL lipids and scaffold accumulate well in the tumor tissue in tumor-bearing mice. Finally, we present essential considerations and strategies for b-HDL labeling, and discuss how the b-HDL biodistribution can be tuned through particle design and administration route. Our meta-analysis and discussions provide a detailed overview of the fate of b-HDL in mice that is highly relevant when applying b-HDL for drug delivery or in vivo imaging applications.
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Affiliation(s)
- Dennis Pedersbæk
- Technical University of Denmark, Department of Health Technology, 2800 Kgs. Lyngby, Denmark
| | - Jens B Simonsen
- Technical University of Denmark, Department of Health Technology, 2800 Kgs. Lyngby, Denmark.
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11
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Tassew NG, Laing ST, Shatz W, Crowell SR, Loyet KM, Schuetz C, Blanchette C. Fab-Nanolipoprotein Conjugate Causes Vitreous Opacity and Cataracts Following a Single Intravitreal Administration in New Zealand White Rabbits. Toxicol Pathol 2020; 49:647-655. [PMID: 33733956 DOI: 10.1177/0192623320969671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
One strategy employed to prolong the ocular half-life of large molecule therapeutics is via covalent attachment to a carrier, resulting in an increase in size thereby slowing their clearance from the eye. Rabbit antigen-binding fragment conjugated to nanolipoprotein (RabFab-NLP) is a novel conjugate intended to prolong ocular half-life through an increase in hydrodynamic radius compared to Fab alone (∼12 vs ∼3 nm). Nanolipoproteins are mimetics of endogenous high-density lipoproteins and consist of lipids and apolipoproteins (ApoE422k), both biologically derived materials. The objective of this study was to evaluate the ocular toxicity and toxicokinetics of RabFab-NLP after a single intravitreal administration in New Zealand White rabbits. Serum toxicokinetic data suggested a significant increase in ocular residence time of RabFab-NLP compared to RabFab alone. Ophthalmic examinations showed that RabFab-NLP caused vitreous and lens opacities as early as day 3 and day 8 postdose, respectively, which persisted for the entire study duration to day 30. The RabFab-NLP-related microscopic findings were present in the lens, vitreous cavity, and/or optic nerve head. Based on the observed ocular toxicity, a single intravitreal dose of 1.3 mg/eye RabFab-NLP was not tolerated and caused vitreous opacity and cataracts in rabbit eyes.
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Affiliation(s)
- Nardos G Tassew
- 7412Genentech Inc, Department of Safety Assessment, South San Francisco, CA, USA
| | - Steven T Laing
- 7412Genentech Inc, Department of Safety Assessment, South San Francisco, CA, USA
| | - Whitney Shatz
- 7412Genentech Inc, Protein Chemistry, South San Francisco, CA, USA
| | - Susan R Crowell
- 7412Genentech Inc, Department of Preclinical and Translational Pharmacokinetics & Pharmacodynamics, South San Francisco, CA, USA
| | - Kelly M Loyet
- 7412Genentech Inc, Department of Biochemical Cellular Pharmacology, South San Francisco, CA, USA
| | - Chris Schuetz
- 7412Genentech Inc, Department of Safety Assessment, South San Francisco, CA, USA
| | - Craig Blanchette
- 7412Genentech Inc, Protein Chemistry, South San Francisco, CA, USA
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12
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Darwish M, Shatz W, Leonard B, Loyet K, Barrett K, Wong JL, Li H, Abraham R, Lin M, Franke Y, Tam C, Mortara K, Zilberleyb I, Blanchette C. Nanolipoprotein Particles as a Delivery Platform for Fab Based Therapeutics. Bioconjug Chem 2020; 31:1995-2007. [DOI: 10.1021/acs.bioconjchem.0c00349] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Martine Darwish
- Genentech, South San Francisco, California 94088, United States
| | - Whitney Shatz
- Genentech, South San Francisco, California 94088, United States
| | - Brandon Leonard
- Genentech, South San Francisco, California 94088, United States
| | - Kelly Loyet
- Genentech, South San Francisco, California 94088, United States
| | - Kathy Barrett
- Genentech, South San Francisco, California 94088, United States
| | - Janice L. Wong
- Genentech, South San Francisco, California 94088, United States
| | - Hong Li
- Genentech, South San Francisco, California 94088, United States
| | - Ryan Abraham
- Genentech, South San Francisco, California 94088, United States
| | - May Lin
- Genentech, South San Francisco, California 94088, United States
| | - Yvonne Franke
- Genentech, South San Francisco, California 94088, United States
| | - Christine Tam
- Genentech, South San Francisco, California 94088, United States
| | - Kyle Mortara
- Genentech, South San Francisco, California 94088, United States
| | - Inna Zilberleyb
- Genentech, South San Francisco, California 94088, United States
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13
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Tong Q, Qiu N, Ji J, Ye L, Zhai G. Research Progress in Bioinspired Drug Delivery Systems. Expert Opin Drug Deliv 2020; 17:1269-1288. [PMID: 32543953 DOI: 10.1080/17425247.2020.1783235] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION To tackle challenges associated with traditional drug carriers, investigators have explored cells, cellular membrane, and macromolecular components including proteins and exosomes for the fabrication of delivery vehicles, owing to their excellent biocompatibility, lower toxicity, lower immunogenicity and similarities with the host. Biomacromolecule- and biomimetic nanoparticle (NP)-based drug/gene carriers are drawing immense attention, and biomimetic drug delivery systems (BDDSs) have been conceived and constructed. AREAS COVERED This review focuses on BDDS based on mammalian cells, including blood cells, cancer cells, adult stem cells, endogenous proteins, pathogens and extracellular vesicles (EVs). EXPERT OPINION Compared with traditional drug delivery systems (DDSs), BDDSs are based on biological nanocarriers, exhibiting superior biocompatibility, fewer side effects, natural targeting, and diverse modifications. In addition to directly employing natural biomaterials such as cells, proteins, pathogens and EVs as carriers, BDDSs offer these advantages by mimicking the structure of natural nanocarriers through bioengineering technologies. Furthermore, BDDSs demonstrate fewer limitations and irregularities than natural materials and can overcome several shortcomings associated with natural carriers. Although research remains ongoing to resolve these limitations, it is anticipated that BDDSs possess the potential to overcome challenges associated with traditional DDS, with a promising future in the treatment of human diseases.
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Affiliation(s)
- Qirong Tong
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, PR China
| | - Na Qiu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, PR China
| | - Jianbo Ji
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, PR China
| | - Lei Ye
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, PR China
| | - Guangxi Zhai
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, PR China
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14
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Weilhammer DR, Dunkle AD, Boone T, Gilmore SF, Khemmani M, Peters SKG, Hoeprich PD, Fischer NO, Blanchette CD, Driks A, Rasley A. Characterization of Bacillus anthracis Spore Proteins Using a Nanoscaffold Vaccine Platform. Front Immunol 2020; 11:1264. [PMID: 32714323 PMCID: PMC7344197 DOI: 10.3389/fimmu.2020.01264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/19/2020] [Indexed: 01/30/2023] Open
Abstract
Subunit vaccines are theoretically safe and easy to manufacture but require effective adjuvants and delivery systems to yield protective immunity, particularly at critical mucosal sites such as the lung. We investigated nanolipoprotein particles (NLPs) containing the Toll-like receptor 4 agonist monophosphoryl lipid A (MPLA) as a platform for intranasal vaccination against Bacillus anthracis. Modified lipids enabled attachment of disparate spore and toxin protein antigens. Intranasal vaccination of mice with B. anthracis antigen-MPLA-NLP constructs induced robust IgG and IgA responses in serum and in bronchoalveolar and nasal lavage. Typically, a single dose sufficed to induce sustained antibody titers over time. When multiple immunizations were required for sustained titers, specific antibodies were detected earlier in the boost schedule with MPLA-NLP-mediated delivery than with free MPLA. Administering combinations of constructs induced responses to multiple antigens, indicating potential for a multivalent vaccine preparation. No off-target responses to the NLP scaffold protein were detected. In summary, the NLP platform enhances humoral and mucosal responses to intranasal immunization, indicating promise for NLPs as a flexible, robust vaccine platform against B. anthracis and potentially other inhalational pathogens.
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Affiliation(s)
- Dina R Weilhammer
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Alexis D Dunkle
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Tyler Boone
- Department of Microbiology and Immunology, Loyola University Medical Center, Chicago, IL, United States
| | - Sean F Gilmore
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Mark Khemmani
- Department of Microbiology and Immunology, Loyola University Medical Center, Chicago, IL, United States
| | - Sandra K G Peters
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Paul D Hoeprich
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Nicholas O Fischer
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Craig D Blanchette
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Adam Driks
- Department of Microbiology and Immunology, Loyola University Medical Center, Chicago, IL, United States
| | - Amy Rasley
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
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15
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HIV influences microtubule associated protein-2: potential marker of HIV-associated neurocognitive disorders. AIDS 2020; 34:979-988. [PMID: 32073448 DOI: 10.1097/qad.0000000000002509] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Postmortem brains of patients diagnosed with HIV-1-associated neurocognitive disorders (HAND) exhibit loss of dendrites. However, the mechanisms by which synapses are damaged are not fully understood. DESIGN Dendrite length and remodeling occurs via microtubules, the dynamics of which are regulated by microtubule-binding proteins, including microtubule-associated protein 2 (MAP2). The HIV protein gp120 is neurotoxic and interferes with neuronal microtubules. We measured MAP2 concentrations in human cerebrospinal fluid (CSF) and MAP2 immunoreactivity in rat cortical neurons exposed to HIV and gp120. METHODS First, we examined whether HIV affects MAP2 levels by analyzing the CSF of 27 persons living with HIV (PLH) whose neurocognitive performance had been characterized. We then used rat cortical neurons to study the mechanisms of HIV-mediated dendritic loss. RESULTS PLH who had HAND had greater MAP2 concentrations within the CSF than cognitive normal PLH. In cortical neurons, the deleterious effect of HIV on MAP2-positive dendrites occurred through a gp120-mediated mechanism. The neurotoxic effect of HIV was blocked by a CCR5 antagonist and prevented by Helix-A, a peptide that displaces gp120 from binding to microtubules, conjugated to a nanolipoprotein particle delivery platform. CONCLUSION Our findings support that HIV at least partially effects its neurotoxicity via neuronal cytoskeleton modifications and provide evidence of a new therapeutic compound that could be used to prevent the HIV-associated neuropathology.
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16
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Aggarwal N, Qamar Z, Rehman S, Baboota S, Ali J. Orally Administered Nanotherapeutics For Parkinson's Disease: An Old Delivery System Yet More Acceptable. Curr Pharm Des 2020; 26:2280-2290. [PMID: 32250217 DOI: 10.2174/1381612826666200406072451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 03/04/2020] [Indexed: 12/17/2022]
Abstract
As per the present global scenario, Parkinson's disease (PD) is considered to be the second most common neurodegenerative disorder which is a keen area of interest among researchers. The conventional therapies generally employed against PD are associated with serious drawbacks including limited transport across selectively permeable BBB, hepatic metabolism, intestinal barrier, etc. This urges the need to develop novel therapeutic alternatives. The oral route being the most preferred route of administration needs to be explored for new and more intelligent drug delivery systems. Nanotechnology has been proposed to play a promising role in reversing the progression of the disease via the oral route. Nanocarriers, namely nanoparticles, lipid nanoparticles, nanoemulsions, nanocrystals, nanomicellar formulations, self-nanoemulsifying drug delivery systems and alginate nanocomposites have been investigated upon to modulate the fate of drugs inside the human body when administered orally. The development of various nanotherapeutics for the treatment of PD has been reviewed, depicting an enhanced bioavailability to provide a desired therapeutic outcome. The new advances in the therapy have been explored and highlighted through the body of this review. However, a therapeutically effective concentration at the target site remains a challenge, therefore extensive exploration in the field of nanotherapeutics may facilitate superior drug delivery to CNS via oral route thereby improving the state of disease progression.
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Affiliation(s)
- Nidhi Aggarwal
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Zufika Qamar
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Saleha Rehman
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Sanjula Baboota
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Javed Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
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17
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He W, Evans AC, Rasley A, Bourguet F, Peters S, Kamrud KI, Wang N, Hubby B, Felderman M, Gouvis H, Coleman MA, Fischer NO. Cationic HDL mimetics enhance in vivo delivery of self-replicating mRNA. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 24:102154. [PMID: 31982617 DOI: 10.1016/j.nano.2020.102154] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 11/27/2019] [Accepted: 12/30/2019] [Indexed: 11/25/2022]
Abstract
In vivo delivery of large RNA molecules has significant implications for novel gene therapy, biologics delivery, and vaccine applications. We have developed cationic nanolipoprotein particles (NLPs) to enhance the complexation and delivery of large self-amplifying mRNAs (replicons) in vivo. NLPs are high-density lipoprotein (HDL) mimetics, comprised of a discoidal lipid bilayer stabilized by apolipoproteins that are readily functionalized to provide a versatile delivery platform. Herein, we systematically screened NLP assembly with a wide range of lipidic and apolipoprotein constituents, using biophysical metrics to identify lead candidates for in vivo RNA delivery. NLPs formulated with cationic lipids successfully complexed with RNA replicons encoding luciferase, provided measurable protection from RNase degradation, and promoted replicon in vivo expression. The NLP complexation of the replicon and in vivo transfection efficiency were further enhanced by modulating the type and percentage of cationic lipid, the ratio of cationic NLP to replicon, and by incorporating additive molecules.
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Affiliation(s)
- Wei He
- Lawrence Livermore National Laboratory, Livermore, California
| | - Angela C Evans
- Lawrence Livermore National Laboratory, Livermore, California
| | - Amy Rasley
- Lawrence Livermore National Laboratory, Livermore, California
| | - Feliza Bourguet
- Lawrence Livermore National Laboratory, Livermore, California
| | - Sandra Peters
- Lawrence Livermore National Laboratory, Livermore, California
| | | | | | - Bolyn Hubby
- Synthetic Genomics Vaccine Inc., La Jolla, CA
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18
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Dang AT, He W, Ivey DB, Coleman MA, Kuhl TL. Lipid and Protein Transfer between Nanolipoprotein Particles and Supported Lipid Bilayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:12071-12078. [PMID: 31442053 PMCID: PMC7024587 DOI: 10.1021/acs.langmuir.9b01288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A nanolipoprotein particle (NLP) is a lipid bilayer disc stabilized by two amphipathic "scaffold" apolipoproteins. It has been most notably utilized as a tool for solubilizing a variety of membrane proteins while preserving structural and functional properties. Transfer of functional proteins from NLPs into model membrane systems such as supported lipid bilayers (SLBs) would enable new opportunities, for example, two-dimensional protein crystallization and studies on protein-protein interactions. This work used fluorescence microscopy and atomic force microscopy to investigate the interaction between NLPs and SLBs. When incubated with SLBs, NLPs were found to spontaneously deliver lipid and protein cargo. The impact of membrane composition on lipid exchange was explored, revealing a positive correlation between the magnitude of lipid transfer and concentration of defects in the target SLB. Incorporation of lipids capable of binding specifically to polyhistidine tags encoded into the apolipoproteins also boosted transfer of NLP cargo. Optimal conditions for lipid and protein delivery from NLPs to SLBs are proposed based on interaction mechanisms.
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Affiliation(s)
- Amanda T. Dang
- Department of Materials Science and Engineering, University of California, Davis CA 95616
| | - Wei He
- Lawrence Livermore National Laboratory, Livermore, CA 94550
| | - Daniela B. Ivey
- Department of Chemical Engineering, University of California, Davis CA 95616
| | | | - Tonya L. Kuhl
- Department of Chemical Engineering, University of California, Davis CA 95616
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19
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Tanaka M, Hasegawa M, Yoshimoto N, Hoshikawa K, Mukai T. Preparation of Lipid Nanodisks Containing Apolipoprotein E-Derived Synthetic Peptides for Biocompatible Delivery Vehicles Targeting Low-Density Lipoprotein Receptor. Biol Pharm Bull 2019; 42:1376-1383. [PMID: 31366872 DOI: 10.1248/bpb.b19-00287] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
High-density lipoprotein (HDL) particles that are formed in vivo adopt a disk-shaped structure, in which the periphery of the discoidal phospholipid bilayer is surrounded by apolipoprotein. Such discoidal nanoparticles can be reconstituted with certain apolipoproteins and phospholipids and are commonly called lipid nanodisks. Apolipoprotein E (apoE), one of the HDL constituent proteins, serves as a ligand for the low-density lipoprotein (LDL) receptor. Thus, it is considered that biocompatible delivery vehicles targeting LDL receptors could be prepared by incorporating apoE as the protein component of lipid nanodisks. To enhance targeting efficiency, we designed lipid nanodisks with a large number of ligands using a peptide with the LDL receptor-binding region of apoE combined with a high lipid affinity sequence (LpA peptide). In our study, the LpA peptide spontaneously formed discoidal complexes (LpA nanodisks) of approximately 10 nm in size, equivalent to native HDL. LpA peptides on nanodisks adopted highly α-helical structures, a competent conformation capable of interacting with LDL receptors. As anticipated, the uptake of LpA nanodisks into LDL receptor-expressing cells (HepG2) was higher than that of apoE nanodisks, suggesting an enhanced targeting efficiency via the enrichment of LDL receptor-binding regions on the particle. Biodistribution studies using 111In-labeled LpA nanodisks showed little splenic accumulation and prolonged retention in blood circulation, reflecting the biocompatibility of LpA nanodisks. High accumulation of 111In-labeled LpA nanodisks was observed in the liver as well as in implanted tumors, which abundantly express LDL receptors. Thus, LpA nanodisks are potential biocompatible delivery vehicles targeting LDL receptors.
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Affiliation(s)
- Masafumi Tanaka
- Laboratory of Biophysical Chemistry, Kobe Pharmaceutical University.,Laboratory of Functional Molecular Chemistry, Kobe Pharmaceutical University
| | - Mariko Hasegawa
- Laboratory of Biophysical Chemistry, Kobe Pharmaceutical University
| | | | - Kozue Hoshikawa
- Laboratory of Biophysical Chemistry, Kobe Pharmaceutical University
| | - Takahiro Mukai
- Laboratory of Biophysical Chemistry, Kobe Pharmaceutical University
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20
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Naumenko V, Nikitin A, Kapitanova K, Melnikov P, Vodopyanov S, Garanina A, Valikhov M, Ilyasov A, Vishnevskiy D, Markov A, Golyshev S, Zhukov D, Alieva I, Abakumov M, Chekhonin V, Majouga A. Intravital microscopy reveals a novel mechanism of nanoparticles excretion in kidney. J Control Release 2019; 307:368-378. [PMID: 31247280 DOI: 10.1016/j.jconrel.2019.06.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/18/2019] [Accepted: 06/21/2019] [Indexed: 11/18/2022]
Abstract
Developing nanocarriers that accumulate in targeted organs and are harmlessly eliminated still remains a big challenge. Nanoparticles (NP) biodistribution is governed by their size, composition, surface charge and coverage. The current thinking in bionanotechnology is that renal clearance is limited by glomerular basement membrane pore size (≈6 nm), although there is a growing evidence that NP exceeding the threshold can also be excreted with urine. Here we compare biodistribution of PEGylated 140 nm iron oxide cubes and clusters with a special focus on renal accumulation and excretion. Atomic emission spectroscopy, fluorescent microscopy and magnetic resonance imaging revealed rapid and transient accumulation of magnetic NP in kidney. Using intravital microscopy we tracked in real time NP translocation from peritubular capillaries to basal compartment of tubular cells and subsequent excretion to the lumen within 60 min after systemic administration. Transmission electron microscopy revealed persistence of intact full-sized NP in urine 2 h post injection. The results suggest that translocation through peritubular endothelium to tubular epithelial cells is an alternative mechanism of renal clearance enabling excretion of NP above glomerular cut-off size.
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Affiliation(s)
- Victor Naumenko
- National University of Science and Technology (MISIS), Moscow 119049, Russia.
| | - Aleksey Nikitin
- National University of Science and Technology (MISIS), Moscow 119049, Russia; M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | | | - Pavel Melnikov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Stepan Vodopyanov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Anastasiia Garanina
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Marat Valikhov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Artem Ilyasov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Daniil Vishnevskiy
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Aleksey Markov
- M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Sergei Golyshev
- M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry Zhukov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Irina Alieva
- A.N Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Maxim Abakumov
- National University of Science and Technology (MISIS), Moscow 119049, Russia; Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Vladimir Chekhonin
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Alexander Majouga
- National University of Science and Technology (MISIS), Moscow 119049, Russia; D. Mendeleev University of Chemical Technology of Russia, Moscow 125047, Russia
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21
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Saeedi M, Eslamifar M, Khezri K, Dizaj SM. Applications of nanotechnology in drug delivery to the central nervous system. Biomed Pharmacother 2019; 111:666-675. [PMID: 30611991 DOI: 10.1016/j.biopha.2018.12.133] [Citation(s) in RCA: 146] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 12/21/2018] [Accepted: 12/30/2018] [Indexed: 12/31/2022] Open
Abstract
In recent years, the researchers and drug designers have given growing attention to new nanotechnology strategies to improve drug delivery to the central nervous system (CNS). Nanotechnology has a great potential to affect the treatment of neurological disorders, mainly Alzheimer's disease, Parkinson's disease, brain tumors, and stroke. With regard to neurodegeneration, several studies showed that nanomaterials have been successfully used for the treatments of CNS disorders. In this regard, nanocarriers have facilitated the targeted delivery of chemotherapeutics resulting in the efficient inhibition of disease progression in malignant brain tumors. Therefore, the most efficacious application of nanomaterials is the use of these substances in the treatment of CNS disease that enhances the overall effect of drug and highlights the importance of nano-therapeutics. This study was conducted to review the evidence on the applications of nanotechnology in designing drug delivery systems with the ability to cross through the blood-brain barrier (BBB) in order to transfer the therapeutic agents to the CNS.
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Affiliation(s)
- Majid Saeedi
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Science, Sari, Iran
| | - Masoumeh Eslamifar
- Department of Environmental Health Engineering, Faculty of Health, Mazandaran University of Medical Science, Sari, Iran.
| | - Khadijeh Khezri
- Student Research Committee, Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Science, Sari, Iran..
| | - Solmaz Maleki Dizaj
- Dental and Periodontal Research Center and Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
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22
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Gilmore SF, Carpenter TS, Ingólfsson HI, Peters SKG, Henderson PT, Blanchette CD, Fischer NO. Lipid composition dictates serum stability of reconstituted high-density lipoproteins: implications for in vivo applications. NANOSCALE 2018; 10:7420-7430. [PMID: 29564446 PMCID: PMC7485573 DOI: 10.1039/c7nr09690a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanolipoprotein particles (NLPs) are reconstituted high-density lipoproteins, consisting of a phospholipid bilayer stabilized by an apolipoprotein scaffold protein. This class of nanoparticle has been a vital tool in the study of membrane proteins, and in recent years has been increasingly used for in vivo applications. Previous work demonstrated that the composition of the lipid bilayer component affects the stability of these particles in serum solutions. In the current study, NLPs assembled with phosphatidylcholine lipids featuring different acyl chain structures were systematically tested to understand the effect that lipid composition has on NLP stability in both neat serum and cell culture media supplemented with 10% serum by volume. The time at which 50% of the particles dissociate, as well as the fraction of the initial population that remains resistant to dissociation, were correlated to key parameters obtained from all-atom simulations of the corresponding lipid bilayers. A significant correlation was observed between the compressibility modulus of the lipid bilayer and particle stability in these complex biological milieu. These results can be used as a reference to tune the stability of these versatile biological nanoparticles for in vitro and in vivo applications.
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Affiliation(s)
- Sean F Gilmore
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA.
| | | | | | | | - Paul T Henderson
- University of California-Davis (UC Davis) and UC Davis Comprehensive Cancer Center, Sacramento, California 95817, USA
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23
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Patriarchi T, Shen A, He W, Baikoghli M, Cheng RH, Xiang YK, Coleman MA, Tian L. Nanodelivery of a functional membrane receptor to manipulate cellular phenotype. Sci Rep 2018; 8:3556. [PMID: 29476125 PMCID: PMC5824837 DOI: 10.1038/s41598-018-21863-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 02/12/2018] [Indexed: 01/01/2023] Open
Abstract
Modification of membrane receptor makeup is one of the most efficient ways to control input-output signals but is usually achieved by expressing DNA or RNA-encoded proteins or by using other genome-editing methods, which can be technically challenging and produce unwanted side effects. Here we develop and validate a nanodelivery approach to transfer in vitro synthesized, functional membrane receptors into the plasma membrane of living cells. Using β2-adrenergic receptor (β2AR), a prototypical G-protein coupled receptor, as an example, we demonstrated efficient incorporation of a full-length β2AR into a variety of mammalian cells, which imparts pharmacologic control over cellular signaling and affects cellular phenotype in an ex-vivo wound-healing model. Our approach for nanodelivery of functional membrane receptors expands the current toolkit for DNA and RNA-free manipulation of cellular function. We expect this approach to be readily applicable to the synthesis and nanodelivery of other types of GPCRs and membrane receptors, opening new doors for therapeutic development at the intersection between synthetic biology and nanomedicine.
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Affiliation(s)
- Tommaso Patriarchi
- University of California Davis, School of Medicine, Department of Biochemistry and Molecular Medicine, Davis, California, USA
| | - Ao Shen
- University of California Davis, School of Medicine, Department of Pharmacology, Davis, California, USA
| | - Wei He
- Lawrence Livermore National Laboratory, Livermore, California, USA
| | - Mo Baikoghli
- University of California Davis, Department of Molecular and Cellular Biology, California, USA
| | - R Holland Cheng
- University of California Davis, Department of Molecular and Cellular Biology, California, USA
| | - Yang K Xiang
- University of California Davis, School of Medicine, Department of Pharmacology, Davis, California, USA.,VA Northern California Health care system, Mather, California, USA
| | - Matthew A Coleman
- Lawrence Livermore National Laboratory, Livermore, California, USA. .,University of California Davis School of Medicine, Radiation Oncology, Sacramento, California, USA.
| | - Lin Tian
- University of California Davis, School of Medicine, Department of Biochemistry and Molecular Medicine, Davis, California, USA.
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24
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Ma X, Song Q, Gao X. Reconstituted high-density lipoproteins: novel biomimetic nanocarriers for drug delivery. Acta Pharm Sin B 2018; 8:51-63. [PMID: 29872622 PMCID: PMC5985628 DOI: 10.1016/j.apsb.2017.11.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 09/23/2017] [Accepted: 11/10/2017] [Indexed: 12/11/2022] Open
Abstract
High-density lipoproteins (HDL) are naturally-occurring nanoparticles that are biocompatible, non-immunogenic and completely biodegradable. These endogenous particles can circulate for an extended period of time and transport lipids, proteins and microRNA from donor cells to recipient cells. Based on their intrinsic targeting properties, HDL are regarded as promising drug delivery systems. In order to produce on a large scale and to avoid blood borne pollution, reconstituted high-density lipoproteins (rHDL) possessing the biological properties of HDL have been developed. This review summarizes the biological properties and biomedical applications of rHDL as drug delivery platforms. It focuses on the emerging approaches that have been developed for the generation of biomimetic nanoparticles rHDL to overcome the biological barriers to drug delivery, aiming to provide an alternative, promising avenue for efficient targeting transport of nanomedicine.
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Affiliation(s)
| | | | - Xiaoling Gao
- Corresponding author. Tel.: +86 21 63846590 776945.
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25
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Williams RM, Shah J, Tian HS, Chen X, Geissmann F, Jaimes EA, Heller DA. Selective Nanoparticle Targeting of the Renal Tubules. Hypertension 2017; 71:87-94. [PMID: 29133360 DOI: 10.1161/hypertensionaha.117.09843] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 06/25/2017] [Accepted: 09/21/2017] [Indexed: 01/18/2023]
Abstract
Direct targeting to the kidneys is a promising strategy to improve drug therapeutic index for the treatment of kidney diseases. We sought to investigate the renal selectivity and safety of kidney-targeted mesoscale nanoparticle technology. We found that direct intravenous administration of these particles resulted in 26-fold renal selectivity and localized negligibly in the liver or other organs. The nanoparticles targeted the renal proximal tubular epithelial cells, as evidenced by intravital microscopy and ex vivo imaging. Mice treated with the nanoparticles exhibited no negative systemic consequences, immune reaction, liver impairment, or renal impairment. The localization of material selectively to the renal tubules is uncommon, and this work portends the development of renal-targeted drugs for the treatment of kidney diseases.
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Affiliation(s)
- Ryan M Williams
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.)
| | - Janki Shah
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.)
| | - Helen S Tian
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.)
| | - Xi Chen
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.)
| | - Frederic Geissmann
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.)
| | - Edgar A Jaimes
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.)
| | - Daniel A Heller
- From the Memorial Sloan Kettering Cancer Center, New York (R.M.W., J.S., H.S.T., X.C., F.G., E.A.J., D.A.H.); University of Massachusetts Medical School, Worcester (H.S.T.); and Weill Cornell Medical College, New York (X.C., F.G., E.A.J., D.A.H.).
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26
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He W, Felderman M, Evans AC, Geng J, Homan D, Bourguet F, Fischer NO, Li Y, Lam KS, Noy A, Xing L, Cheng RH, Rasley A, Blanchette CD, Kamrud K, Wang N, Gouvis H, Peterson TC, Hubby B, Coleman MA. Cell-free production of a functional oligomeric form of a Chlamydia major outer-membrane protein (MOMP) for vaccine development. J Biol Chem 2017; 292:15121-15132. [PMID: 28739800 DOI: 10.1074/jbc.m117.784561] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 07/13/2017] [Indexed: 11/06/2022] Open
Abstract
Chlamydia is a prevalent sexually transmitted disease that infects more than 100 million people worldwide. Although most individuals infected with Chlamydia trachomatis are initially asymptomatic, symptoms can arise if left undiagnosed. Long-term infection can result in debilitating conditions such as pelvic inflammatory disease, infertility, and blindness. Chlamydia infection, therefore, constitutes a significant public health threat, underscoring the need for a Chlamydia-specific vaccine. Chlamydia strains express a major outer-membrane protein (MOMP) that has been shown to be an effective vaccine antigen. However, approaches to produce a functional recombinant MOMP protein for vaccine development are limited by poor solubility, low yield, and protein misfolding. Here, we used an Escherichia coli-based cell-free system to express a MOMP protein from the mouse-specific species Chlamydia muridarum (MoPn-MOMP or mMOMP). The codon-optimized mMOMP gene was co-translated with Δ49apolipoprotein A1 (Δ49ApoA1), a truncated version of mouse ApoA1 in which the N-terminal 49 amino acids were removed. This co-translation process produced mMOMP supported within a telodendrimer nanolipoprotein particle (mMOMP-tNLP). The cell-free expressed mMOMP-tNLPs contain mMOMP multimers similar to the native MOMP protein. This cell-free process produced on average 1.5 mg of purified, water-soluble mMOMP-tNLP complex in a 1-ml cell-free reaction. The mMOMP-tNLP particle also accommodated the co-localization of CpG oligodeoxynucleotide 1826, a single-stranded synthetic DNA adjuvant, eliciting an enhanced humoral immune response in vaccinated mice. Using our mMOMP-tNLP formulation, we demonstrate a unique approach to solubilizing and administering membrane-bound proteins for future vaccine development. This method can be applied to other previously difficult-to-obtain antigens while maintaining full functionality and immunogenicity.
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Affiliation(s)
- Wei He
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | | | - Angela C Evans
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | - Jia Geng
- From the Lawrence Livermore National Laboratory, Livermore, California 94550.,School of Natural Sciences, University of California, Merced, California 95343
| | - David Homan
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | - Feliza Bourguet
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | - Nicholas O Fischer
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | - Yuanpei Li
- the Department of Biochemistry and Molecular Medicine and
| | - Kit S Lam
- the Department of Biochemistry and Molecular Medicine and
| | - Aleksandr Noy
- From the Lawrence Livermore National Laboratory, Livermore, California 94550.,School of Natural Sciences, University of California, Merced, California 95343
| | - Li Xing
- the Department of Molecular and Cellular Biology, University of California, Davis, California 95618
| | - R Holland Cheng
- the Department of Molecular and Cellular Biology, University of California, Davis, California 95618
| | - Amy Rasley
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | - Craig D Blanchette
- From the Lawrence Livermore National Laboratory, Livermore, California 94550
| | - Kurt Kamrud
- Synthetic Genomics Vaccine Inc., La Jolla, California 92037
| | - Nathaniel Wang
- Synthetic Genomics Vaccine Inc., La Jolla, California 92037
| | - Heather Gouvis
- Synthetic Genomics Vaccine Inc., La Jolla, California 92037
| | | | - Bolyn Hubby
- Synthetic Genomics Vaccine Inc., La Jolla, California 92037
| | - Matthew A Coleman
- From the Lawrence Livermore National Laboratory, Livermore, California 94550, .,Radiation Oncology, School of Medicine, University of California Davis, Sacramento, California 95817, and
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27
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Mirshafiee V, Jiang W, Sun B, Wang X, Xia T. Facilitating Translational Nanomedicine via Predictive Safety Assessment. Mol Ther 2017; 25:1522-1530. [PMID: 28412168 DOI: 10.1016/j.ymthe.2017.03.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/04/2017] [Accepted: 03/05/2017] [Indexed: 11/29/2022] Open
Abstract
Extensive research on engineered nanomaterials (ENMs) has led to the development of numerous nano-based formulations for theranostic purposes. Although some nano-based drug delivery systems already exist on the market, growing numbers of newly designed ENMs exhibit improved physicochemical properties and are being assessed in preclinical stages. While these ENMs are designed to improve the efficacy of current nano-based therapeutic or imaging systems, it is necessary to thoroughly determine their safety profiles for successful clinical applications. As such, our aim in this mini-review is to discuss the current knowledge on predictive safety and structure-activity relationship (SAR) analysis of major ENMs at the developing stage, as well as the necessity of additional long-term toxicological analysis that would help to facilitate their transition into clinical practices. We focus on how the interaction of these nanomaterials with cells would trigger signaling pathways as molecular initiating events that lead to adverse outcomes. These mechanistic understandings would help to design safer ENMs with improved therapeutic efficacy in clinical settings.
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Affiliation(s)
- Vahid Mirshafiee
- Center for Environmental Implications of Nanotechnology (CEIN), California NanoSystems Institute (CNSI), University of California Los Angeles, 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Wen Jiang
- Center for Environmental Implications of Nanotechnology (CEIN), California NanoSystems Institute (CNSI), University of California Los Angeles, 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Bingbing Sun
- Division of NanoMedicine, Department of Medicine, University of California Los Angeles, 10833 Le Conte Ave., Los Angeles, CA 90095, USA; State Key Laboratory of Fine Chemicals, Department of Chemical Engineering, Dalian University of Technology, 2 Linggong Rd., Dalian 116024, China
| | - Xiang Wang
- Center for Environmental Implications of Nanotechnology (CEIN), California NanoSystems Institute (CNSI), University of California Los Angeles, 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Tian Xia
- Center for Environmental Implications of Nanotechnology (CEIN), California NanoSystems Institute (CNSI), University of California Los Angeles, 570 Westwood Plaza, Los Angeles, CA 90095, USA; Division of NanoMedicine, Department of Medicine, University of California Los Angeles, 10833 Le Conte Ave., Los Angeles, CA 90095, USA; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
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28
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Weilhammer D, Dunkle AD, Blanchette CD, Fischer NO, Corzett M, Lehmann D, Boone T, Hoeprich P, Driks A, Rasley A. Enhancement of antigen-specific CD4 + and CD8 + T cell responses using a self-assembled biologic nanolipoprotein particle vaccine. Vaccine 2017; 35:1475-1481. [PMID: 28214044 DOI: 10.1016/j.vaccine.2017.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 01/23/2017] [Accepted: 02/04/2017] [Indexed: 01/04/2023]
Abstract
To address the need for vaccine platforms that induce robust cell-mediated immunity, we investigated the potential of utilizing self-assembling biologic nanolipoprotein particles (NLPs) as an antigen and adjuvant delivery system to induce antigen-specific murine T cell responses. We utilized OT-I and OT-II TCR-transgenic mice to investigate the effects of NLP-mediated delivery of the model antigen ovalbumin (OVA) on T cell activation. Delivery of OVA with the TLR4 agonist monophosphoryl lipid A (MPLA) in the context of NLPs significantly enhanced the activation of both CD4+ and CD8+ T cells in vitro compared to co-administration of free OVA and MPLA. Upon intranasal immunization of mice harboring TCR-transgenic cells, NLPs enhanced the adjuvant effects of MPLA and the in vivo delivery of OVA, leading to significantly increased expansion of CD4+ and CD8+ T cells in lung-draining lymph nodes. Therefore, NLPs are a promising vaccine platform for inducing T cell responses following intranasal administration.
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Affiliation(s)
- Dina Weilhammer
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States
| | - Alexis D Dunkle
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States
| | - Craig D Blanchette
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States
| | - Nicholas O Fischer
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States
| | - Michele Corzett
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States
| | - Doerte Lehmann
- Department of Microbiology & Immunology, Loyola University Medical Center, United States
| | - Tyler Boone
- Department of Microbiology & Immunology, Loyola University Medical Center, United States
| | - Paul Hoeprich
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States
| | - Adam Driks
- Department of Microbiology & Immunology, Loyola University Medical Center, United States
| | - Amy Rasley
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, United States.
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29
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Mooberry LK, Sabnis NA, Panchoo M, Nagarajan B, Lacko AG. Targeting the SR-B1 Receptor as a Gateway for Cancer Therapy and Imaging. Front Pharmacol 2016; 7:466. [PMID: 28018216 PMCID: PMC5156841 DOI: 10.3389/fphar.2016.00466] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 11/16/2016] [Indexed: 01/25/2023] Open
Abstract
Malignant tumors display remarkable heterogeneity to the extent that even at the same tissue site different types of cells with varying genetic background may be found. In contrast, a relatively consistent marker the scavenger receptor type B1 (SR-B1) has been found to be consistently overexpressed by most tumor cells. Scavenger Receptor Class B Type I (SR-BI) is a high density lipoprotein (HDL) receptor that facilitates the uptake of cholesterol esters from circulating lipoproteins. Additional findings suggest a critical role for SR-BI in cholesterol metabolism, signaling, motility, and proliferation of cancer cells and thus a potential major impact in carcinogenesis and metastasis. Recent findings indicate that the level of SR-BI expression correlate with aggressiveness and poor survival in breast and prostate cancer. Moreover, genomic data show that depending on the type of cancer, high or low SR-BI expression may promote poor survival. This review discusses the importance of SR-BI as a diagnostic as well as prognostic indicator of cancer to help elucidate the contributions of this protein to cancer development, progression, and survival. In addition, the SR-B1 receptor has been shown to serve as a potential gateway for the delivery of therapeutic agents when reconstituted high density lipoprotein nanoparticles are used for their transport to cancer cells and tumors. Opportunities for the development of new technologies, particularly in the areas of cancer therapy and tumor imaging are discussed.
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Affiliation(s)
- Linda K. Mooberry
- Institute for Cardiovascular and Metabolic Disease, University of North Texas Health Science Center, Fort WorthTX, USA
| | - Nirupama A. Sabnis
- Institute for Cardiovascular and Metabolic Disease, University of North Texas Health Science Center, Fort WorthTX, USA
| | - Marlyn Panchoo
- Institute for Cardiovascular and Metabolic Disease, University of North Texas Health Science Center, Fort WorthTX, USA
| | - Bhavani Nagarajan
- Institute for Cardiovascular and Metabolic Disease, University of North Texas Health Science Center, Fort WorthTX, USA
| | - Andras G. Lacko
- Institute for Cardiovascular and Metabolic Disease, University of North Texas Health Science Center, Fort WorthTX, USA
- Department of Pediatrics, University of North Texas Health Science Center, Fort WorthTX, USA
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30
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Mo ZC, Ren K, Liu X, Tang ZL, Yi GH. A high-density lipoprotein-mediated drug delivery system. Adv Drug Deliv Rev 2016; 106:132-147. [PMID: 27208399 DOI: 10.1016/j.addr.2016.04.030] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 04/13/2016] [Accepted: 04/27/2016] [Indexed: 01/08/2023]
Abstract
High-density lipoprotein (HDL) is a comparatively dense and small lipoprotein that can carry lipids as a multifunctional aggregate in plasma. Several studies have shown that increasing the levels or improving the functionality of HDL is a promising target for treating a wide variety of diseases. Among lipoproteins, HDL particles possess unique physicochemical properties, including naturally synthesized physiological components, amphipathic apolipoproteins, lipid-loading and hydrophobic agent-incorporating characteristics, specific protein-protein interactions, heterogeneity, nanoparticles, and smaller size. Recently, the feasibility and superiority of using HDL particles as drug delivery vehicles have been of great interest. In this review, we summarize the structure, constituents, biogenesis, remodeling, and reconstitution of HDL drug delivery systems, focusing on their delivery capability, characteristics, applications, manufacturing, and drug-loading and drug-targeting characteristics. Finally, the future prospects are presented regarding the clinical application and challenges of using HDL as a pharmacodelivery carrier.
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Affiliation(s)
- Zhong-Cheng Mo
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, University of South China, Hengyang City 421001, Hunan Province, China; Department of Histology and Embryology, University of South China, Hengyang, Hunan 421001, China
| | - Kun Ren
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, University of South China, Hengyang City 421001, Hunan Province, China
| | - Xing Liu
- National Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, 100005 Beijing, China
| | - Zhen-Li Tang
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, University of South China, Hengyang City 421001, Hunan Province, China
| | - Guang-Hui Yi
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, University of South China, Hengyang City 421001, Hunan Province, China.
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31
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Thaxton CS, Rink JS, Naha PC, Cormode DP. Lipoproteins and lipoprotein mimetics for imaging and drug delivery. Adv Drug Deliv Rev 2016; 106:116-131. [PMID: 27133387 PMCID: PMC5086317 DOI: 10.1016/j.addr.2016.04.020] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 04/02/2016] [Accepted: 04/19/2016] [Indexed: 12/22/2022]
Abstract
Lipoproteins are a set of natural nanoparticles whose main role is the transport of fats within the body. While much work has been done to develop synthetic nanocarriers to deliver drugs or contrast media, natural nanoparticles such as lipoproteins represent appealing alternatives. Lipoproteins are biocompatible, biodegradable, non-immunogenic and are naturally targeted to some disease sites. Lipoproteins can be modified to act as contrast agents in many ways, such as by insertion of gold cores to provide contrast for computed tomography. They can be loaded with drugs, nucleic acids, photosensitizers or boron to act as therapeutics. Attachment of ligands can re-route lipoproteins to new targets. These attributes render lipoproteins attractive and versatile delivery vehicles. In this review we will provide background on lipoproteins, then survey their roles as contrast agents, in drug and nucleic acid delivery, as well as in photodynamic therapy and boron neutron capture therapy.
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Affiliation(s)
- C Shad Thaxton
- Department of Urology, Northwestern University, Chicago, IL, USA; Simpson Querrey Institute for Bionanotechnology, Northwestern University, Chicago, IL, USA; International Institute for Nanotechnology, Northwestern University, Chicago, IL, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA
| | - Jonathan S Rink
- Department of Urology, Northwestern University, Chicago, IL, USA; Simpson Querrey Institute for Bionanotechnology, Northwestern University, Chicago, IL, USA
| | - Pratap C Naha
- Department of Radiology, University of Pennsylvania, 3400 Spruce St, 1 Silverstein, Philadelphia, PA 19104, USA
| | - David P Cormode
- Department of Radiology, University of Pennsylvania, 3400 Spruce St, 1 Silverstein, Philadelphia, PA 19104, USA; Department of Bioengineering, University of Pennsylvania, 3400 Spruce St, 1 Silverstein, Philadelphia, PA 19104, USA; Department of Cardiology, University of Pennsylvania, 3400 Spruce St, 1 Silverstein, Philadelphia, PA 19104, USA.
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32
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Gilmore SF, Blanchette CD, Scharadin TM, Hura GL, Rasley A, Corzett M, Pan CX, Fischer NO, Henderson PT. Lipid Cross-Linking of Nanolipoprotein Particles Substantially Enhances Serum Stability and Cellular Uptake. ACS APPLIED MATERIALS & INTERFACES 2016; 8:20549-20557. [PMID: 27411034 DOI: 10.1021/acsami.6b04609] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Nanolipoprotein particles (NLPs) consist of a discoidal phospholipid lipid bilayer confined by an apolipoprotein belt. NLPs are a promising platform for a variety of biomedical applications due to their biocompatibility, size, definable composition, and amphipathic characteristics. However, poor serum stability hampers the use of NLPs for in vivo applications such as drug formulation. In this study, NLP stability was enhanced upon the incorporation and subsequent UV-mediated intermolecular cross-linking of photoactive DiynePC phospholipids in the lipid bilayer, forming cross-linked nanoparticles (X-NLPs). Both the concentration of DiynePC in the bilayer and UV exposure time significantly affected the resulting X-NLP stability in 100% serum, as assessed by size exclusion chromatography (SEC) of fluorescently labeled particles. Cross-linking did not significantly impact the size of X-NLPs as determined by dynamic light scattering and SEC. X-NLPs had essentially no degradation over 48 h in 100% serum, which is a drastic improvement compared to non-cross-linked NLPs (50% degradation by ∼10 min). X-NLPs had greater uptake into the human ATCC 5637 bladder cancer cell line compared to non-cross-linked particles, indicating their potential utility for targeted drug delivery. X-NLPs also exhibited enhanced stability following intravenous administration in mice. These results collectively support the potential utility of X-NLPs for a variety of in vivo applications.
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Affiliation(s)
- Sean F Gilmore
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory , Livermore, California 94551, United States
| | - Craig D Blanchette
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory , Livermore, California 94551, United States
| | - Tiffany M Scharadin
- Department of Internal Medicine, Division of Hematology and Oncology, University of California-Davis (UC Davis) and UC Davis Comprehensive Cancer Center , 4501 X Street, Room 3016, Sacramento, California 95817, United States
| | - Greg L Hura
- Life Science Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States
- Chemistry and Biochemistry, University of California-Santa Cruz , Santa Cruz, California 95064, United States
| | - Amy Rasley
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory , Livermore, California 94551, United States
| | - Michele Corzett
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory , Livermore, California 94551, United States
| | - Chong-Xian Pan
- Department of Internal Medicine, Division of Hematology and Oncology, University of California-Davis (UC Davis) and UC Davis Comprehensive Cancer Center , 4501 X Street, Room 3016, Sacramento, California 95817, United States
| | - Nicholas O Fischer
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory , Livermore, California 94551, United States
| | - Paul T Henderson
- Department of Internal Medicine, Division of Hematology and Oncology, University of California-Davis (UC Davis) and UC Davis Comprehensive Cancer Center , 4501 X Street, Room 3016, Sacramento, California 95817, United States
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33
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Mutharasan RK, Foit L, Thaxton CS. High-Density Lipoproteins for Therapeutic Delivery Systems. J Mater Chem B 2016; 4:188-197. [PMID: 27069624 PMCID: PMC4825811 DOI: 10.1039/c5tb01332a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
High-density lipoproteins (HDL) are a class of natural nanostructures found in the blood and are composed of lipids, proteins, and nucleic acids (e.g. microRNA). Their size, which appears to be well-suited for both tissue penetration/retention as well as payload delivery, long circulation half-life, avoidance of endosomal sequestration, and potential low toxicity are all excellent properties to model in a drug delivery vehicle. In this review, we consider high-density lipoproteins for therapeutic delivery systems. First we discuss the structure and function of natural HDL, describing in detail its biogenesis and transformation from immature, discoidal forms, to more mature, spherical forms. Next we consider features of HDL making them suitable vehicles for drug delivery. We then describe the use of natural HDL, discoidal HDL analogs, and spherical HDL analogs to deliver various classes of drugs, including small molecules, lipids, and oligonucleotides. We briefly consider the notion that the drug delivery vehicles themselves are therapeutic, constituting entities that exhibit "theralivery." Finally, we discuss challenges and future directions in the field.
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Affiliation(s)
- R. Kannan Mutharasan
- Feinberg Cardiovascular Research Institute, 303 E. Chicago Ave., Tarry 14-725, Chicago, IL 60611 United States
| | - Linda Foit
- Feinberg School of Medicine, Department of Urology, Northwestern University, Tarry 16-703, 303 E. Chicago Ave, Chicago, IL 60611, USA
| | - C. Shad Thaxton
- Feinberg School of Medicine, Department of Urology, Northwestern University, Tarry 16-703, 303 E. Chicago Ave, Chicago, IL 60611, USA
- Simpson Querrey Institute for BioNanotechnology, Northwestern University, 303 E. Superior St, Chicago, IL 60611, USA
- International Institute for Nanotechnology (IIN), 2145 Sheridan Road, Evanston, IL 60208, USA
- Robert H Lurie Comprehensive Cancer Center (RHLCCC), Northwestern University, Feinberg School of Medicine, 303 E Superior, Chicago, IL 60611, USA
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34
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Debnath A, Schäfer LV. Structure and Dynamics of Phospholipid Nanodiscs from All-Atom and Coarse-Grained Simulations. J Phys Chem B 2015; 119:6991-7002. [PMID: 25978497 DOI: 10.1021/acs.jpcb.5b02101] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We investigated structural and dynamical properties of nanodiscs comprising dimyristoylphosphatidylcholine (DMPC) lipids and major scaffold protein MSP1Δ(1-22) from human apolipoprotein A-1 using combined all-atom and coarse-grained (CG) molecular dynamics (MD) simulations. The computational efficiency of the Martini-CG force field enables the spontaneous self-assembly of lipids and scaffold proteins into stable nanodisc structures on time scales up to tens of microseconds. Subsequent all-atom and CG-MD simulations reveal that the lipids in the nanodisc have lower configurational entropy and higher acyl tail order than in a lamellar bilayer phase. These altered average properties arise from rather differential behavior of lipids, depending on their location in the nanodisc. Since the scaffold proteins exert constrictive forces from the outer rim of the disc toward its center, lipids at the center of the nanodisc are highly ordered, whereas annular lipids that are in contact with the MSP proteins are remarkably disordered due to perturbed packing. Although specific differences between all-atom and CG simulations are also evident, the results obtained at both levels of resolution are in overall good agreement with each other and provide atomic level interpretations of recent experiments. Thus, the present study highlights the applicability of multiscale simulation approaches for nanodisc systems and opens the way for future applications, including the study of nanodisc-embedded membrane proteins.
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Affiliation(s)
- Ananya Debnath
- †Department of Chemistry, Indian Institute of Technology Jodhpur, Jodhpur 342 011, India
| | - Lars V Schäfer
- ‡Lehrstuhl für Theoretische Chemie, Ruhr-University Bochum, D-44780 Bochum, Germany
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35
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McMahon KM, Foit L, Angeloni NL, Giles FJ, Gordon LI, Thaxton CS. Synthetic high-density lipoprotein-like nanoparticles as cancer therapy. Cancer Treat Res 2015; 166:129-50. [PMID: 25895867 PMCID: PMC4418545 DOI: 10.1007/978-3-319-16555-4_6] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
High-density lipoproteins (HDL) are diverse natural nanoparticles that carry cholesterol and are best known for the role that they play in cardiovascular disease. However, due to their unique targeting capabilities, diverse molecular cargo, and natural functions beyond cholesterol transport, it is becoming increasingly appreciated that HDLs are critical to cancer development and progression. Accordingly, this chapter highlights ongoing research focused on the connections between HDL and cancer in order to design new drugs and targeted drug delivery vehicles. Research is focused on synthesizing biomimetic HDL-like nanoparticles (NP) that can be loaded with diverse therapeutic cargo (e.g., chemotherapies, nucleic acids, proteins) and specifically targeted to cancer cells. Beyond drug delivery, new data is emerging that HDL-like NPs may be therapeutically active in certain tumor types, for example, B cell lymphoma. Overall, HDL-like NPs are becoming increasingly appreciated as targeted, biocompatible, and efficient therapies for cancer, and may soon become indispensable agents in the cancer therapeutic armamentarium.
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Affiliation(s)
- Kaylin M. McMahon
- Northwestern University, Feinberg School of Medicine, Department of Urology, Tarry 16-703, 303 E. Chicago Ave. Chicago, IL 60611 United States
- Simpson Querrey Institute (SQI), 303 E. Superior St, Chicago, IL 60611 United States
| | - Linda Foit
- Northwestern University, Feinberg School of Medicine, Department of Urology, Tarry 16-703, 303 E. Chicago Ave. Chicago, IL 60611 United States
- Simpson Querrey Institute (SQI), 303 E. Superior St, Chicago, IL 60611 United States
| | - Nicholas L. Angeloni
- Northwestern University, Feinberg School of Medicine, Department of Urology, Tarry 16-703, 303 E. Chicago Ave. Chicago, IL 60611 United States
- Simpson Querrey Institute (SQI), 303 E. Superior St, Chicago, IL 60611 United States
| | - Francis J. Giles
- Northwestern Medicine Developmental Therapeutics Institute, Northwestern University, 645 N. Michigan Ave, Chicago, IL 60611, USA
| | - Leo I. Gordon
- Department of Medicine, Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611
| | - C. Shad Thaxton
- Northwestern University, Feinberg School of Medicine, Department of Urology, Tarry 16-703, 303 E. Chicago Ave. Chicago, IL 60611 United States
- Simpson Querrey Institute (SQI), 303 E. Superior St, Chicago, IL 60611 United States
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611
- International Institute for Nanotechnology (IIN), Northwestern University, 2145 Sheridan Rd. Evanston IL. 60208, United States
- Corresponding Author:
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Foit L, Giles FJ, Gordon LI, Thaxton CS. Synthetic high-density lipoprotein-like nanoparticles for cancer therapy. Expert Rev Anticancer Ther 2014; 15:27-34. [PMID: 25487833 DOI: 10.1586/14737140.2015.990889] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
High-density lipoproteins (HDLs) are a diverse group of natural nanoparticles that are most well known for their role in cholesterol transport. However, HDLs have diverse functions that provide significant opportunities for cancer therapy. Presented is a focused review of the ways that synthetic versions of HDL have been used as targeted therapies for cancer, and as vehicles for the delivery of diverse therapeutic cargo to cancer cells. As such, synthetic HDLs are likely to play a central role in the development of next-generation cancer therapies.
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Affiliation(s)
- Linda Foit
- Department of Urology, Feinberg School of Medicine, Northwestern University, Tarry 16-703, 303 E. Chicago Ave. Chicago, IL 60611, USA
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