1
|
Hinz A, Lewandowska-Łańcucka J, Werner E, Cierniak A, Stalińska K, Dyduch G, Szuwarzyński M, Bzowska M. The elasticity of silicone-stabilized liposomes has no impact on their in vivo behavior. J Nanobiotechnology 2024; 22:467. [PMID: 39103899 DOI: 10.1186/s12951-024-02698-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 07/03/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND The elastomechanical properties of nanocarriers have recently been discussed as important for the efficient delivery of various therapeutics. Some data indicate that optimal nanocarriers' elasticity can modulate in vivo nanocarrier stability, interaction with phagocytes, and uptake by target cells. Here, we presented a study to extensively analyze the in vivo behavior of LIP-SS liposomes that were modified by forming the silicone network within the lipid bilayers to improve their elastomechanical properties. We verified liposome pharmacokinetic profiles and biodistribution, including retention in tumors on a mouse model of breast cancer, while biocompatibility was analyzed on healthy mice. RESULTS We showed that fluorescently labeled LIP-SS and control LIP-CAT liposomes had similar pharmacokinetic profiles, biodistribution, and retention in tumors, indicating that modified elasticity did not improve nanocarrier in vivo performance. Interestingly, biocompatibility studies revealed no changes in blood morphology, liver, spleen, and kidney function but indicated prolonged activation of immune response manifesting in increased concentration of proinflammatory cytokines in sera of animals exposed to all tested liposomes. CONCLUSION Incorporating the silicone layer into the liposome structure did not change nanocarriers' characteristics in vivo. Further modification of the LIP-SS surface, including decoration with hydrophilic stealth polymers, should be performed to improve their pharmacokinetics and retention in tumors significantly. Activation of the immune response by LIP-SS and LIP-CAT, resulting in elevated inflammatory cytokine production, requires detailed studies to elucidate its mechanism.
Collapse
Affiliation(s)
- Alicja Hinz
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, Kraków, 30-387, Poland
| | - Joanna Lewandowska-Łańcucka
- Department of Physical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, Kraków, 30- 387, Poland
| | - Ewa Werner
- Animal Facility, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, Kraków, 30-387, Poland
| | - Agnieszka Cierniak
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Krakow University, Gustawa Herlinga-Grudzińskiego 1, Kraków, 30-705, Poland
| | - Krystyna Stalińska
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, Kraków, 30-387, Poland
| | - Grzegorz Dyduch
- Department of Pathomorphology, Jagiellonian University Medical College, Grzegórzecka 16, Kraków, 33-332, Poland
| | - Michał Szuwarzyński
- Academic Centre for Materials and Nanotechnology, AGH University of Krakow, Al. Mickiewicza 30, Krakow, 30-059, Poland
| | - Monika Bzowska
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, Kraków, 30-387, Poland.
| |
Collapse
|
2
|
Koo BI, Lee DJ, Rahman RT, Nam YS. Biomimetic Multilayered Lipid Nanovesicles for Potent Protein Vaccination. Adv Healthc Mater 2024; 13:e2304109. [PMID: 38849130 DOI: 10.1002/adhm.202304109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 05/15/2024] [Indexed: 06/09/2024]
Abstract
Lipid vesicles are widely used for drug and gene delivery, but their structural instability reduces in vivo efficacy and requires specialized handling. To address these limitations, strategies like lipid cross-linking and polymer-lipid conjugation are suggested to enhance stability and biological efficacy. However, the in vivo metabolism of these altered lipids remains unclear, necessitating further studies. A new stabilization technique without chemical modification is urgently needed. Here, a bio-mimetic approach for fabricating robust multilamellar lipid vesicles to enhance in vivo delivery and stabilization of protein antigens is presented. This method leverages 1-O-acylceramide, a natural skin lipid, to facilitate the self-assembly of lipid nanovesicles. Incorporating 1-O-acylceramide, anchoring lipid bilayers akin to its role in the stratum corneum, provides excellent stability under environmental stresses, including freeze-thaw cycles. Encapsulating ovalbumin as a model antigen and the adjuvant monophosphoryl lipid A demonstrates the vesicle's potential as a nanovaccine platform. In vitro studies show enhanced immune responses with both unilamellar and multilamellar vesicles, but in vivo analyses highlight the superior efficiency of multilamellar vesicles in inducing higher antibody and cytokine levels. This work suggests ceramide-induced multilamellar lipid vesicles as an effective nanovaccine platform for enhanced antigen delivery and stability.
Collapse
Affiliation(s)
- Bon Il Koo
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Dong Jae Lee
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Rafia Tasnim Rahman
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yoon Sung Nam
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| |
Collapse
|
3
|
Abid AI, Conzatti G, Toti F, Anton N, Vandamme T. Mesenchymal stem cell-derived exosomes as cell free nanotherapeutics and nanocarriers. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2024; 61:102769. [PMID: 38914247 DOI: 10.1016/j.nano.2024.102769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/18/2024] [Accepted: 06/20/2024] [Indexed: 06/26/2024]
Abstract
Many strategies for regenerating the damaged tissues or degenerating cells are employed in regenerative medicine. Stem cell technology is a modern strategy of the recent approaches, particularly the use of mesenchymal stem cells (MCSs). The ability of MSCs to differentiate as well as their characteristic behaviour as paracrine effector has established them as key elements in tissue repair (Shaer et al., 20141). Recently, extracellular vesicles (EVs) shed by MSCs have emerged as a promising cell free therapy (Citation}Rani, S., Ryan, A. E., Griffin, M. D., and Ritter, T., 20152). This comprehensive review encompasses MSCs-derived exosomes and their therapeutic potential as nanotherapeutics. We also discuss their potency as drug delivery nano-carriers in comparison with liposomes. A better knowledge of EVs behaviour in vivo and of their mechanism of action are key to determine parameters of an optimal formulation in pilot studies and to establish industrial processes.
Collapse
Affiliation(s)
- Ali Imran Abid
- UMR 1260, Regenerative Nanomedicine (RNM), INSERM (French National Institute of Health and Medical Research), University of Strasbourg, F-67000 Strasbourg, France
| | - Guillaume Conzatti
- UMR 1260, Regenerative Nanomedicine (RNM), INSERM (French National Institute of Health and Medical Research), University of Strasbourg, F-67000 Strasbourg, France; Faculty of Pharmacy, University of Strasbourg, 67400 Illkirch-Graffenstaden, France.
| | - Florence Toti
- UMR 1260, Regenerative Nanomedicine (RNM), INSERM (French National Institute of Health and Medical Research), University of Strasbourg, F-67000 Strasbourg, France; Faculty of Pharmacy, University of Strasbourg, 67400 Illkirch-Graffenstaden, France
| | - Nicolas Anton
- UMR 1260, Regenerative Nanomedicine (RNM), INSERM (French National Institute of Health and Medical Research), University of Strasbourg, F-67000 Strasbourg, France; Faculty of Pharmacy, University of Strasbourg, 67400 Illkirch-Graffenstaden, France
| | - Thierry Vandamme
- UMR 1260, Regenerative Nanomedicine (RNM), INSERM (French National Institute of Health and Medical Research), University of Strasbourg, F-67000 Strasbourg, France; Faculty of Pharmacy, University of Strasbourg, 67400 Illkirch-Graffenstaden, France.
| |
Collapse
|
4
|
Guo Y, Awais MM, Fei S, Xia J, Sun J, Feng M. Applications and Potentials of a Silk Fibroin Nanoparticle Delivery System in Animal Husbandry. Animals (Basel) 2024; 14:655. [PMID: 38396623 PMCID: PMC10885876 DOI: 10.3390/ani14040655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Silk fibroin (SF), a unique natural polymeric fibrous protein extracted from Bombyx mori cocoons, accounts for approximately 75% of the total mass of silk. It has great application prospects due to its outstanding biocompatibility, biodegradability, low immunogenicity, and mechanical stability. Additionally, it is non-toxic and environmentally friendly. Nanoparticle delivery systems constructed with SF can improve the bioavailability of the carriers, increase the loading rates, control the release behavior of the deliverables, and enhance their action efficiencies. Animal husbandry is an integral part of agriculture and plays a vital role in the development of the rural economy. However, the pillar industry experiences a lot of difficulties, like drug abuse while treating major animal diseases, and serious environmental pollution, restricting sustainable development. Interestingly, the limited use cases of silk fibroin nanoparticle (SF NP) delivery systems in animal husbandry, such as veterinary vaccines and feed additives, have shown great promise. This paper first reviews the SF NP delivery system with regard to its advantages, disadvantages, and applications. Moreover, we describe the application status and developmental prospects of SF NP delivery systems to provide theoretical references for further development in livestock production and promote the high-quality and healthy development of animal husbandry.
Collapse
Affiliation(s)
| | | | | | | | | | - Min Feng
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (Y.G.); (M.M.A.); (S.F.); (J.X.); (J.S.)
| |
Collapse
|
5
|
Gandek TB, van der Koog L, Nagelkerke A. A Comparison of Cellular Uptake Mechanisms, Delivery Efficacy, and Intracellular Fate between Liposomes and Extracellular Vesicles. Adv Healthc Mater 2023; 12:e2300319. [PMID: 37384827 DOI: 10.1002/adhm.202300319] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/21/2023] [Accepted: 06/21/2023] [Indexed: 07/01/2023]
Abstract
A key aspect for successful drug delivery via lipid-based nanoparticles is their internalization in target cells. Two prominent examples of such drug delivery systems are artificial phospholipid-based carriers, such as liposomes, and their biological counterparts, the extracellular vesicles (EVs). Despite a wealth of literature, it remains unclear which mechanisms precisely orchestrate nanoparticle-mediated cargo delivery to recipient cells and the subsequent intracellular fate of therapeutic cargo. In this review, internalization mechanisms involved in the uptake of liposomes and EVs by recipient cells are evaluated, also exploring their intracellular fate after intracellular trafficking. Opportunities are highlighted to tweak these internalization mechanisms and intracellular fates to enhance the therapeutic efficacy of these drug delivery systems. Overall, literature to date shows that both liposomes and EVs are predominantly internalized through classical endocytosis mechanisms, sharing a common fate: accumulation inside lysosomes. Studies tackling the differences between liposomes and EVs, with respect to cellular uptake, intracellular delivery and therapy efficacy, remain scarce, despite its importance for the selection of an appropriate drug delivery system. In addition, further exploration of functionalization strategies of both liposomes and EVs represents an important avenue to pursue in order to control internalization and fate, thereby improving therapeutic efficacy.
Collapse
Affiliation(s)
- Timea B Gandek
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, P.O. Box 196, XB20, Groningen, 9700 AD, The Netherlands
| | - Luke van der Koog
- Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, P.O. Box 196, XB10, Groningen, 9700 AD, The Netherlands
| | - Anika Nagelkerke
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, P.O. Box 196, XB20, Groningen, 9700 AD, The Netherlands
| |
Collapse
|
6
|
Zhu W, Shan Q, Zhao J, Lv G, Hu Z, Liu M, Yao L, Zhang Z, Ling L. Pyridine-appended disulfidephospholipids enable exceptionally high drug loading and stability as a robust liposomal platform. Biomater Sci 2023. [PMID: 37365951 DOI: 10.1039/d3bm00404j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Low drug loading and instability of liposomes are two main challenges in the clinic. Herein, a liposomal platform from alternative pyridine-appended disulfidephospholipid (Pyr-SS-PC) was developed for delivering camptothecin (CPT) with high loading and stability. These Pyr-SS-PC lipids with π-π stacking open a general gate in the delivery of aromatic ring-containing drugs.
Collapse
Affiliation(s)
- Wei Zhu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Qi Shan
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Jianing Zhao
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Guangyao Lv
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Zongfeng Hu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Min Liu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Lei Yao
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Zhuhong Zhang
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Longbing Ling
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| |
Collapse
|
7
|
Walvekar P, Kumar P, Choonara YE. Long-acting vaccine delivery systems. Adv Drug Deliv Rev 2023; 198:114897. [PMID: 37225091 DOI: 10.1016/j.addr.2023.114897] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/27/2023] [Accepted: 05/18/2023] [Indexed: 05/26/2023]
Abstract
Bolus vaccines are often administered multiple times due to rapid clearance and reduced transportation to draining lymph nodes resulting in inadequate activation of T and B lymphocytes. In order to achieve adaptive immunity, prolonged exposure of antigens to these immune cells is crucial. Recent research has been focusing on developing long-acting biomaterial-based vaccine delivery systems, which can modulate the release of encapsulated antigens or epitopes to facilitate enhanced antigen presentation in lymph nodes and subsequently achieve robust T and B cell responses. Over the past few years, various polymers and lipids have been extensively explored to develop effective biomaterial-based vaccine strategies. The article reviews relevant polymer and lipid-based strategies used to prepare long-acting vaccine carriers and discusses their results concerning immune responses.
Collapse
Affiliation(s)
- Pavan Walvekar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, Gauteng, 2193, South Africa
| | - Pradeep Kumar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, Gauteng, 2193, South Africa
| | - Yahya E Choonara
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, Gauteng, 2193, South Africa.
| |
Collapse
|
8
|
Guillot AJ, Martínez-Navarrete M, Garrigues TM, Melero A. Skin drug delivery using lipid vesicles: A starting guideline for their development. J Control Release 2023; 355:624-654. [PMID: 36775245 DOI: 10.1016/j.jconrel.2023.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/02/2023] [Accepted: 02/02/2023] [Indexed: 02/14/2023]
Abstract
Lipid vesicles can provide a cost-effective enhancement of skin drug absorption when vesicle production process is optimised. It is an important challenge to design the ideal vesicle, since their properties and features are related, as changes in one affect the others. Here, we review the main components, preparation and characterization methods commonly used, and the key properties that lead to highly efficient vesicles for transdermal drug delivery purposes. We stand by size, deformability degree and drug loading, as the most important vesicle features that determine the further transdermal drug absorption. The interest in this technology is increasing, as demonstrated by the exponential growth of publications on the topic. Although long-term preservation and scalability issues have limited the commercialization of lipid vesicle products, freeze-drying and modern escalation methods overcome these difficulties, thus predicting a higher use of these technologies in the market and clinical practice.
Collapse
Affiliation(s)
- Antonio José Guillot
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, Avda. Vicente A. Estelles SN, Burjassot (Valencia), Spain
| | - Miquel Martínez-Navarrete
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, Avda. Vicente A. Estelles SN, Burjassot (Valencia), Spain
| | - Teresa M Garrigues
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, Avda. Vicente A. Estelles SN, Burjassot (Valencia), Spain
| | - Ana Melero
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, Avda. Vicente A. Estelles SN, Burjassot (Valencia), Spain.
| |
Collapse
|
9
|
Brown J, Li Z, Wang X, Kim YJ, Wang YC, Zuo Y, Hong W, Wang P, Li B, Yang L. Nanoformulation improves antitumor efficacy of MAOI immune checkpoint blockade therapy without causing aggression-related side effects. Front Pharmacol 2022; 13:970324. [PMID: 36120311 PMCID: PMC9475110 DOI: 10.3389/fphar.2022.970324] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
MAOIs, a well-established class of antidepressant that operate through the inhibition of monoamine oxidase to increase available serotonin, have recently been identified as a surprisingly effective candidate for the circumvention of tumor-induced immune suppression due to their abilities to enhance antitumor T cell activity through autocrine serotonin signaling and depolarize alternatively activated tumor-associated macrophages through a reduction in reactive oxygen species production. However, this impressive class of antidepressants-turned-cancer-drugs can induce aggressive behavioral side effects when administered in immunotherapeutic doses. In this study, we investigated the possibility of avoiding these neurological side effects while simultaneously improving antitumor activity by establishing crosslinked multilamellar liposomal vesicles (cMLVs) containing the MAOI phenelzine (PLZ). Our results showed that cMLV-PLZ treatment increases antitumor efficacy in a B16-OVA mouse melanoma model compared to treatment with free phenelzine. We also found that nanoformulation resulted in the complete elimination of MAOI-related aggression. These findings suggest a promising direction for the future of MAOIs repurposed for cancer immunotherapies.
Collapse
Affiliation(s)
- James Brown
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
| | - Zhe Li
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
| | - Xi Wang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
| | - Yu Jeong Kim
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
| | - Yu-Chen Wang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
| | - Yanning Zuo
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles, CA, United States
- Department of Neurobiology, David Geffen School of Medicine, University of California, Los Angeles, CA, United States
| | - Weizhe Hong
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles, CA, United States
- Department of Neurobiology, David Geffen School of Medicine, University of California, Los Angeles, CA, United States
| | - Pin Wang
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, United States
| | - Bo Li
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
- *Correspondence: Bo Li, ; Lili Yang,
| | - Lili Yang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, United States
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, CA, United States
- Jonsson Comprehensive Cancer Center, The David Geffen School of Medicine, University of California, Los Angeles, CA, United States
- Molecular Biology Institute, University of California, Los Angeles, CA, United States
- *Correspondence: Bo Li, ; Lili Yang,
| |
Collapse
|
10
|
Chuang ST, Conklin B, Stein JB, Pan G, Lee KB. Nanotechnology-enabled immunoengineering approaches to advance therapeutic applications. NANO CONVERGENCE 2022; 9:19. [PMID: 35482149 PMCID: PMC9047473 DOI: 10.1186/s40580-022-00310-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/12/2022] [Indexed: 05/24/2023]
Abstract
Immunotherapy has reached clinical success in the last decade, with the emergence of new and effective treatments such as checkpoint blockade therapy and CAR T-cell therapy that have drastically improved patient outcomes. Still, these therapies can be improved to limit off-target effects, mitigate systemic toxicities, and increase overall efficacies. Nanoscale engineering offers strategies that enable researchers to attain these goals through the manipulation of immune cell functions, such as enhancing immunity against cancers and pathogens, controlling the site of immune response, and promoting tolerance via the delivery of small molecule drugs or biologics. By tuning the properties of the nanomaterials, such as size, shape, charge, and surface chemistry, different types of immune cells can be targeted and engineered, such as dendritic cells for immunization, or T cells for promoting adaptive immunity. Researchers have come to better understand the critical role the immune system plays in the progression of pathologies besides cancer, and developing nanoengineering approaches that seek to harness the potential of immune cell activities can lead to favorable outcomes for the treatment of injuries and diseases.
Collapse
Affiliation(s)
- Skylar T Chuang
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Brandon Conklin
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Joshua B Stein
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - George Pan
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Ki-Bum Lee
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA.
| |
Collapse
|
11
|
Whitener R, Henchir JJ, Miller TA, Levy E, Krysiewicz-Bell A, Abrams ESL, Carlson SW, Menon N, Dixon CE, Whalen MJ, Rogers CJ. Localization of Multi-Lamellar Vesicle Nanoparticles to Injured Brain Tissue in a Controlled Cortical Impact Injury Model of Traumatic Brain Injury in Rodents. Neurotrauma Rep 2022; 3:158-167. [PMID: 35403102 PMCID: PMC8985535 DOI: 10.1089/neur.2021.0049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Severe traumatic brain injury (TBI), such as that suffered by patients with cerebral contusion, is a major cause of death and disability in young persons. Effective therapeutics to treat or mitigate the effects of severe TBI are lacking, in part because drug delivery to the injured brain remains a challenge. Promising therapeutics targeting secondary injury mechanisms may have poor pharmacokinetics/pharmacodynamics, unwanted side effects, or high hydrophobicity. To address these challenges, we have developed a multi-lamellar vesicle nanoparticle (MLV-NP) formulation with a narrow size distribution (243 nm in diameter, 0.09 polydispersity index) and the capability of encapsulating hydrophobic small molecule drugs for delivery to the injured brain. To demonstrate the utility of these particles, we produced dual-fluorescent labeled nanoparticles containing the organic dyes, coumarin 153 and rhodamine B, that were delivered intravenously to Sprague-Dawley rats and C57Bl6/J mice at 1, 1 and 4, 24, or 48 h after controlled cortical impact injury. Distribution of particles was measured at 5, 25, 48, or 49 h post-injury by fluorescence microscopy of coronal brain sections. In all cases of MLV administration, a 1.2- to 1.9-fold enhancement of ipsilateral fluorescence signal was observed compared to the contralateral cortex. Enhanced fluorescence was also observed in the injured hippocampal tissue in these animals. MLV-NPs administered at 1 h were observed intracellularly in the injured hemisphere at 48 h, suggesting the possibility of concentrated drug delivery to injured cells. These results suggest that MLV-NP delivery of therapeutic agents may be a viable strategy for treating cerebral contusion TBI.
Collapse
Affiliation(s)
| | - Jeremy J. Henchir
- Neurological Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - Emily Levy
- Department of Pediatrics/Critical Care Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Aubrienne Krysiewicz-Bell
- Department of Pediatrics/Critical Care Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Eliza S. LaRovere Abrams
- Department of Pediatrics/Critical Care Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Shaun W. Carlson
- Neurological Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - C. Edward Dixon
- Neurological Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
| | - Michael J. Whalen
- Department of Pediatrics/Critical Care Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Claude J. Rogers
- ChromoLogic LLC, Monrovia, California, USA
- Address correspondence to: Claude J. Rogers, PhD, ChromoLogic LLC, 1225 South Shamrock Avenue, Monrovia, CA 91016, USA;
| |
Collapse
|
12
|
Brown J, Li B, Yang L. MAOI Antidepressants: Could They Be a Next-Generation ICB Therapy? Front Immunol 2022; 13:853624. [PMID: 35359979 PMCID: PMC8963899 DOI: 10.3389/fimmu.2022.853624] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/21/2022] [Indexed: 01/06/2023] Open
Affiliation(s)
- James Brown
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Bo Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
- *Correspondence: Bo Li, ; Lili Yang,
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, United States
- Jonsson Comprehensive Cancer Center, The David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, United States
- *Correspondence: Bo Li, ; Lili Yang,
| |
Collapse
|
13
|
Pirahmadi S, Afzali S, Zargar M, Zakeri S, Mehrizi AA. How can we develop an effective subunit vaccine to achieve successful malaria eradication? Microb Pathog 2021; 160:105203. [PMID: 34547408 DOI: 10.1016/j.micpath.2021.105203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/05/2021] [Accepted: 09/17/2021] [Indexed: 12/16/2022]
Abstract
Malaria, a mosquito-borne infection, is the most widespread parasitic disease. Despite numerous efforts to eradicate malaria, this disease is still a health concern worldwide. Owing to insecticide-resistant vectors and drug-resistant parasites, available controlling measures are insufficient to achieve a malaria-free world. Thus, there is an urgent need for new intervention tools such as efficient malaria vaccines. Subunit vaccines are the most promising malaria vaccines under development. However, one of the major drawbacks of subunit vaccines is the lack of efficient and durable immune responses including antigen-specific antibody, CD4+, and CD8+ T-cell responses, long-lived plasma cells, memory cells, and functional antibodies for parasite neutralization or inhibition of parasite invasion. These types of responses could be induced by whole organism vaccines, but eliciting these responses with subunit vaccines has been proven to be more challenging. Consequently, subunit vaccines require several policies to overcome these challenges. In this review, we address common approaches that can improve the efficacy of subunit vaccines against malaria.
Collapse
Affiliation(s)
- Sakineh Pirahmadi
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Shima Afzali
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Mostafa Zargar
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Sedigheh Zakeri
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran.
| | - Akram Abouie Mehrizi
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran.
| |
Collapse
|
14
|
Hallan SS, Sguizzato M, Drechsler M, Mariani P, Montesi L, Cortesi R, Björklund S, Ruzgas T, Esposito E. The Potential of Caffeic Acid Lipid Nanoparticulate Systems for Skin Application: In Vitro Assays to Assess Delivery and Antioxidant Effect. NANOMATERIALS 2021; 11:nano11010171. [PMID: 33445433 PMCID: PMC7826983 DOI: 10.3390/nano11010171] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/08/2021] [Accepted: 01/09/2021] [Indexed: 02/06/2023]
Abstract
The object of this study is a comparison between solid lipid nanoparticles and ethosomes for caffeic acid delivery through the skin. Caffeic acid is a potent antioxidant molecule whose cutaneous administration is hampered by its low solubility and scarce stability. In order to improve its therapeutic potential, caffeic acid has been encapsulated within solid lipid nanoparticles and ethosomes. The effect of lipid matrix has been evaluated on the morphology and size distribution of solid lipid nanoparticles and ethosomes loaded with caffeic acid. Particularly, morphology has been investigated by cryogenic transmission electron microscopy and small angle X-ray scattering, while mean diameters have been evaluated by photon correlation spectroscopy. The antioxidant power has been evaluated by the 2,2-diphenyl-1-picrylhydrazyl methodology. The influence of the type of nanoparticulate system on caffeic acid diffusion has been evaluated by Franz cells associated to the nylon membrane, while to evaluate caffeic acid permeation through the skin, an amperometric study has been conducted, which was based on a porcine skin-covered oxygen electrode. This apparatus allows measuring the O2 concentration changes in the membrane induced by polyphenols and H2O2 reaction in the skin. The antioxidative reactions in the skin induced by caffeic acid administered by solid lipid nanoparticles or ethosomes have been evaluated. Franz cell results indicated that caffeic acid diffusion from ethosomes was 18-fold slower with respect to solid lipid nanoparticles. The amperometric method evidenced the transdermal delivery effect of ethosome, indicating an intense antioxidant activity of caffeic acid and a very low response in the case of SLN. Finally, an irritation patch test conducted on 20 human volunteers demonstrated that both ethosomes and solid lipid nanoparticles can be safely applied on the skin.
Collapse
Affiliation(s)
- Supandeep Singh Hallan
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy; (S.S.H.); (M.S.)
- Biofilms—Research Center for Biointerfaces, Faculty of Health and Society, Malmö University, SE-20506 Malmö, Sweden;
| | - Maddalena Sguizzato
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy; (S.S.H.); (M.S.)
| | - Markus Drechsler
- Bavarian Polymerinstitute “Electron and Optical Microscopy”, University of Bayreuth, D-95440 Bayreuth, Germany;
| | - Paolo Mariani
- Department of Life and Environmental Sciences, Polytechnic University of Marche, I-60131 Ancona, Italy;
| | - Leda Montesi
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy;
| | - Rita Cortesi
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy; (S.S.H.); (M.S.)
- Correspondence: (R.C.); (T.R.); (E.E.); Tel.: +39-0532-455259 (R.C.); +46-40-6657431 (T.R.); +39-0532-455230 (E.E.)
| | - Sebastian Björklund
- Biofilms—Research Center for Biointerfaces, Faculty of Health and Society, Malmö University, SE-20506 Malmö, Sweden;
| | - Tautgirdas Ruzgas
- Biofilms—Research Center for Biointerfaces, Faculty of Health and Society, Malmö University, SE-20506 Malmö, Sweden;
- Correspondence: (R.C.); (T.R.); (E.E.); Tel.: +39-0532-455259 (R.C.); +46-40-6657431 (T.R.); +39-0532-455230 (E.E.)
| | - Elisabetta Esposito
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy; (S.S.H.); (M.S.)
- Correspondence: (R.C.); (T.R.); (E.E.); Tel.: +39-0532-455259 (R.C.); +46-40-6657431 (T.R.); +39-0532-455230 (E.E.)
| |
Collapse
|
15
|
Preparation and Characterization of Liposomal Everolimus by Thin-Film Hydration Technique. ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/5462949] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In 10% to 40% of the cases of coronary stent implantation, patients face in-stent restenosis due to an inflammatory response, which induces artery thickening. Everolimus, a drug that inhibits growth factor-stimulated cell proliferation of endothelial cells, represents a promising alternative to prevent in-stent restenosis. In this study, everolimus was encapsulated by a film hydration technique in liposomes by using phosphatidylcholine and cholesterol at different ratios. As the ratio of cholesterol increases, it modulates the rigidity of the structure which can affect the encapsulation efficiency of the drug due to steric hindrance. Moreover, various lipid : drug ratios were tested, and it was found that as the lipid : drug ratio increases, the encapsulation efficiency also increases. This behavior is observed because everolimus is a hydrophobic drug; therefore, if the lipidic region increases, more drug can be entrapped into the liposomes. In addition, stability of the encapsulated drug was tested for 4 weeks at 4°C. Our results demonstrate that it is possible to prepare liposomal everolimus by film hydration technique followed by extrusion with high entrapment efficiency as a viable drug delivery system.
Collapse
|
16
|
Intracellular delivery of drugs by chitosan-based multi-liposomal complexes. Colloids Surf B Biointerfaces 2020; 193:111062. [DOI: 10.1016/j.colsurfb.2020.111062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 03/30/2020] [Accepted: 04/15/2020] [Indexed: 12/18/2022]
|
17
|
Design and Characterization of Ethosomes for Transdermal Delivery of Caffeic Acid. Pharmaceutics 2020; 12:pharmaceutics12080740. [PMID: 32781717 PMCID: PMC7465088 DOI: 10.3390/pharmaceutics12080740] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/22/2020] [Accepted: 08/03/2020] [Indexed: 12/20/2022] Open
Abstract
The present investigation describes a formulative study aimed at designing ethosomes for caffeic acid transdermal administration. Since caffeic acid is characterized by antioxidant potential but also high instability, its encapsulation appears to be an interesting strategy. Ethosomes were produced by adding water into a phosphatidylcholine ethanol solution under magnetic stirring. Size distribution and morphology of ethosome were investigated by photon correlation spectroscopy, small-angle X-ray spectroscopy, and cryogenic transmission electron microscopy, while the entrapment capacity of caffeic acid was evaluated by high-performance liquid chromatography. Caffeic acid stability in ethosome was compared to the stability of the molecule in water, determined by mass spectrometry. Ethosome dispersion was thickened by poloxamer 407, obtaining an ethosomal gel that was characterized for rheological behavior and deformability. Caffeic acid diffusion kinetics were determined by Franz cells, while its penetration through skin, as well as its antioxidant activity, were evaluated using a porcine skin membrane–covered biosensor based on oxygen electrode. Ethosome mean diameter was ≈200 nm and almost stable within three months. The entrapment of caffeic acid in ethosome dramatically prolonged drug stability with respect to the aqueous solution, being 77% w/w in ethosome after six months, while in water, an almost complete degradation occurred within one month. The addition of poloxamer slightly modified vesicle structure and size, while it decreased the vesicle deformability. Caffeic acid diffusion coefficients from ethosome and ethosome gel were, respectively, 137- and 33-fold lower with respect to the aqueous solution. At last, the caffeic acid permeation and antioxidant power of ethosome were more intense with respect to the simple solution.
Collapse
|
18
|
Chen ZJ, Yang SC, Liu XL, Gao Y, Dong X, Lai X, Zhu MH, Feng HY, Zhu XD, Lu Q, Zhao M, Chen HZ, Lovell JF, Fang C. Nanobowl-Supported Liposomes Improve Drug Loading and Delivery. NANO LETTERS 2020; 20:4177-4187. [PMID: 32431154 DOI: 10.1021/acs.nanolett.0c00495] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Liposomal drug delivery for cancer therapy can be limited due to drug leakage in circulation. Here, we develop a new method to enhance the stability of actively loaded liposomal doxorubicin (DOX) through embedding a stiff nanobowl in the liposomal water cavity. Nanobowl-supported liposomal DOX (DOX@NbLipo) resists the influence of plasma protein and blood flow shear force to prevent drug leakage. This approach yields improved drug delivery to tumor sites and enhanced antitumor efficacy. Compared to alternative methods of modifying liposome surface and composition for stability, this approach designs a physical support for an all-aqueous nanoliposomal cavity. Nanobowl stabilization of liposomes is a simple and effective method to improve carrier stability and drug delivery.
Collapse
Affiliation(s)
- Zhong-Jian Chen
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Si-Cong Yang
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xue-Liang Liu
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yuhao Gao
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xiao Dong
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xing Lai
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Mao-Hua Zhu
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Hai-Yi Feng
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xin-Di Zhu
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Qin Lu
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Mei Zhao
- Department of Pharmacy, Shanghai University of Medicine and Health Sciences, 279 Zhouzhu Road, Shanghai 201318, China
| | - Hong-Zhuan Chen
- Institute of Interdisciplinary Integrative Biomedical Research, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jonathan F Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, New York 14260, United States
| | - Chao Fang
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| |
Collapse
|
19
|
Lebrón JA, Ostos FJ, López-López M, Moyá ML, Sales C, García E, García-Calderón CB, García-Calderón M, Peña-Gómez MJ, Rosado IV, R. Balestra F, Huertas P, López-Cornejo P. Metallo-Liposomes of Ruthenium Used as Promising Vectors of Genetic Material. Pharmaceutics 2020; 12:pharmaceutics12050482. [PMID: 32466339 PMCID: PMC7284339 DOI: 10.3390/pharmaceutics12050482] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/13/2020] [Accepted: 05/22/2020] [Indexed: 11/16/2022] Open
Abstract
Gene therapy is a therapeutic process consisting of the transport of genetic material into cells. The design and preparation of novel carriers to transport DNA is an important research line in the medical field. Hybrid compounds such as metallo-liposomes, containing a mixture of lipids, were prepared and characterized. Cationic metal lipids derived from the [Ru(bpy)3]2+ complex, RuC11C11 or RuC19C19, both with different hydrophobic/lipophilic ratios, were mixed with the phospholipid DOPE. A relation between the size and the molar fraction α was found and a multidisciplinary study about the interaction between the metallo-liposomes and DNA was performed. The metallo-liposomes/DNA association was quantified and a relationship between Kapp and α was obtained. Techniques such as AFM, SEM, zeta potential, dynamic light scattering and agarose gel electrophoresis demonstrated the formation of lipoplexes and showed the structure of the liposomes. L/D values corresponding to the polynucleotide’s condensation were estimated. In vitro assays proved the low cell toxicity of the metallo-liposomes, lower for normal cells than for cancer cell lines, and a good internalization into cells. The latter as well as the transfection measurements carried out with plasmid DNA pEGFP-C1 have demonstrated a good availability of the Ru(II)-based liposomes for being used as non-toxic nanovectors in gene therapy.
Collapse
Affiliation(s)
- José Antonio Lebrón
- Department of Physical Chemistry, Faculty of Chemistry, University of Seville, c/Prof. García González nº 1, 41012 Seville, Spain; (J.A.L.); (F.J.O.); (M.L.M.); (C.S.); (E.G.)
| | - Francisco José Ostos
- Department of Physical Chemistry, Faculty of Chemistry, University of Seville, c/Prof. García González nº 1, 41012 Seville, Spain; (J.A.L.); (F.J.O.); (M.L.M.); (C.S.); (E.G.)
| | - Manuel López-López
- Department of Chemical Engineering, Physical Chemistry and Materials Science, Faculty of Experimental Sciences, Campus de El Carmen, Avda. de las Fuerzas Armadas s/n, 21071 Huelva, Spain;
| | - María Luisa Moyá
- Department of Physical Chemistry, Faculty of Chemistry, University of Seville, c/Prof. García González nº 1, 41012 Seville, Spain; (J.A.L.); (F.J.O.); (M.L.M.); (C.S.); (E.G.)
| | - Carlos Sales
- Department of Physical Chemistry, Faculty of Chemistry, University of Seville, c/Prof. García González nº 1, 41012 Seville, Spain; (J.A.L.); (F.J.O.); (M.L.M.); (C.S.); (E.G.)
| | - Encarnación García
- Department of Physical Chemistry, Faculty of Chemistry, University of Seville, c/Prof. García González nº 1, 41012 Seville, Spain; (J.A.L.); (F.J.O.); (M.L.M.); (C.S.); (E.G.)
| | - Clara Beatriz García-Calderón
- Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocio/CSIC/University of Seville, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (C.B.G.-C.); (M.J.P.-G.); (I.V.R.)
| | - Margarita García-Calderón
- Department of Vegetal Biochemistry and Molecular Biology, Faculty of Chemistry, c/Prof. García González nº 1, 41012 Seville, Spain;
| | - María José Peña-Gómez
- Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocio/CSIC/University of Seville, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (C.B.G.-C.); (M.J.P.-G.); (I.V.R.)
| | - Iván V. Rosado
- Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocio/CSIC/University of Seville, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (C.B.G.-C.); (M.J.P.-G.); (I.V.R.)
| | - Fernando R. Balestra
- Department of Genetics, University of Seville and Andalusian Center for Molecular Biology and Regenerative Medicine-CABIMER, 41092 Seville, Spain; (F.R.B.); (P.H.)
| | - Pablo Huertas
- Department of Genetics, University of Seville and Andalusian Center for Molecular Biology and Regenerative Medicine-CABIMER, 41092 Seville, Spain; (F.R.B.); (P.H.)
| | - Pilar López-Cornejo
- Department of Physical Chemistry, Faculty of Chemistry, University of Seville, c/Prof. García González nº 1, 41012 Seville, Spain; (J.A.L.); (F.J.O.); (M.L.M.); (C.S.); (E.G.)
- Correspondence: ; Tel.: +34-954557174
| |
Collapse
|
20
|
Vega-Vásquez P, Mosier NS, Irudayaraj J. Nanoscale Drug Delivery Systems: From Medicine to Agriculture. Front Bioeng Biotechnol 2020; 8:79. [PMID: 32133353 PMCID: PMC7041307 DOI: 10.3389/fbioe.2020.00079] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 01/29/2020] [Indexed: 12/29/2022] Open
Abstract
The main challenges in drug delivery systems are to protect, transport and release biologically active compounds at the right time in a safe and reproducible manner, usually at a specific target site. In the past, drug nano-carriers have contributed to the development of precision medicine and to a lesser extent have focused on its inroads in agriculture. The concept of engineered nano-carriers may be a promising route to address confounding challenges in agriculture that could perhaps lead to an increase in crop production while reducing the environmental impact associated with crop protection and food production. The main objective of this review is to contrast the advantages and disadvantages of different types of nanoparticles and nano-carriers currently used in the biomedical field along with their fabrication methods to discuss the potential use of these technologies at a larger scale in agriculture. Here we explain what is the problem that nano-delivery systems intent to solve as a technological platform and describe the benefits this technology has brought to medicine. Also here we highlight the potential drawbacks that this technology may face during its translation to agricultural applications, based on the lessons learned so far from its use for biomedical purposes. We discuss not only the characteristics of an ideal nano-delivery system, but also the potential constraints regarding the fabrication including technical, environmental, and legal aspects. A key motivation is to evaluate the potential use of these systems in agriculture, especially in the area of plant breeding, growth promotion, disease control, and post-harvest quality control. Further, we highlight the importance of a rational design of nano-carriers and identify current research gaps to enable scale-up relevant to applications in the treatment of plant diseases, controlled release of fertilizers, and plant breeding.
Collapse
Affiliation(s)
- Pablo Vega-Vásquez
- Laboratory of Renewable Resources Engineering, Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, United States
| | - Nathan S. Mosier
- Laboratory of Renewable Resources Engineering, Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, United States
| | - Joseph Irudayaraj
- Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IL, United States
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Champaign, IL, United States
| |
Collapse
|
21
|
Roque MC, Franco MS, Vilela JMC, Andrade MS, de Barros ALB, Leite EA, Oliveira MC. Development of Long-Circulating and Fusogenic Liposomes Co-encapsulating Paclitaxel and Doxorubicin in Synergistic Ratio for the Treatment of Breast Cancer. Curr Drug Deliv 2019; 16:829-838. [DOI: 10.2174/1567201816666191016112717] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/26/2019] [Accepted: 09/19/2019] [Indexed: 11/22/2022]
Abstract
Background:
The co-encapsulation of paclitaxel (PTX) and doxorubicin (DXR) in liposomes
has the potential to offer pharmacokinetic and pharmacodynamic advantages, providing delivery of both
drugs to the tumor at the ratio required for synergism.
Objective:
To prepare and characterize long-circulating and fusogenic liposomes co-encapsulating PTX
and DXR in the 1:10 molar ratio (LCFL-PTX/DXR).
Methods:
LCFL-PTX/DXR was prepared by the lipid film formation method. The release of PTX and
DXR from liposomes was performed using a dialysis method. Studies of cytotoxicity, synergism, and
cellular uptake were also carried out.
Results:
The encapsulation percentage of PTX and DXR was 74.1 ± 1.8 % and 89.6 ± 12.3%, respectively,
and the mean diameter of the liposomes was 244.4 ± 28.1 nm. The vesicles remained stable for
30 days after their preparation. The drugs were simultaneously released from vesicles during 36 hours,
maintaining the drugs combination in the previously established ratio. Cytotoxicity studies using 4T1
breast cancer cells showed lower inhibitory concentration 50% (IC50) value for LCFL-PTX/DXR treatment
(0.27 ± 0.11 µm) compared to the values of free drugs treatment. In addition, the combination
index (CI) assessed for treatment with LCFL-PTX/DXR was equal to 0.11 ± 0.04, showing strong synergism
between the drugs. Cell uptake studies have confirmed that the molar ratio between PTX and
DXR is maintained when the drugs are administered in liposomes.
Conclusion:
It was possible to obtain LCFL-PTX/DXR suitable for intravenous administration, capable
of releasing the drugs in a fixed synergistic molar ratio in the tumor region.
Collapse
Affiliation(s)
- Marjorie Coimbra Roque
- Department of Pharmaceutical Products, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Marina Santiago Franco
- Department of Pharmaceutical Products, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | | | - André Luís Branco de Barros
- Department of Clinical and Toxicological Analyzes, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Elaine Amaral Leite
- Department of Pharmaceutical Products, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Mônica Cristina Oliveira
- Department of Pharmaceutical Products, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| |
Collapse
|
22
|
Preparation and characterization of nanoliposomal bortezomib formulations and evaluation of their anti-cancer efficacy in mice bearing C26 colon carcinoma and B16F0 melanoma. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 20:102013. [DOI: 10.1016/j.nano.2019.04.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/13/2019] [Accepted: 04/24/2019] [Indexed: 12/20/2022]
|
23
|
Choudhury H, Pandey M, Yin TH, Kaur T, Jia GW, Tan SQL, Weijie H, Yang EKS, Keat CG, Bhattamishra SK, Kesharwani P, Md S, Molugulu N, Pichika MR, Gorain B. Rising horizon in circumventing multidrug resistance in chemotherapy with nanotechnology. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 101:596-613. [PMID: 31029353 DOI: 10.1016/j.msec.2019.04.005] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/24/2019] [Accepted: 04/02/2019] [Indexed: 02/07/2023]
Abstract
Multidrug resistance (MDR) is one of the key barriers in chemotherapy, leading to the generation of insensitive cancer cells towards administered therapy. Genetic and epigenetic alterations of the cells are the consequences of MDR, resulted in drug resistivity, which reflects in impaired delivery of cytotoxic agents to the cancer site. Nanotechnology-based nanocarriers have shown immense shreds of evidence in overcoming these problems, where these promising tools handle desired dosage load of hydrophobic chemotherapeutics to facilitate designing of safe, controlled and effective delivery to specifically at tumor microenvironment. Therefore, encapsulating drugs within the nano-architecture have shown to enhance solubility, bioavailability, drug targeting, where co-administered P-gp inhibitors have additionally combat against developed MDR. Moreover, recent advancement in the stimuli-sensitive delivery of nanocarriers facilitates a tumor-targeted release of the chemotherapeutics to reduce the associated toxicities of chemotherapeutic agents in normal cells. The present article is focused on MDR development strategies in the cancer cell and different nanocarrier-based approaches in circumventing this hurdle to establish an effective therapy against deadliest cancer disease.
Collapse
Affiliation(s)
- Hira Choudhury
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Jalan Jalil Perkasa, Bukit Jalil, 57000, Kuala Lumpur, Malaysia; Centre for Bioactive Molecules and Drug Delivery, Institute for Research, Development and Innovation, International Medical University, 57000, Kuala Lumpur, Malaysia.
| | - Manisha Pandey
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Jalan Jalil Perkasa, Bukit Jalil, 57000, Kuala Lumpur, Malaysia; Centre for Bioactive Molecules and Drug Delivery, Institute for Research, Development and Innovation, International Medical University, 57000, Kuala Lumpur, Malaysia
| | - Tan Hui Yin
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Taasjir Kaur
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Gan Wei Jia
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - S Q Lawrence Tan
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - How Weijie
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Eric Koh Sze Yang
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Chin Guan Keat
- Bachelor of Pharmacy student, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Subrat Kumar Bhattamishra
- Department of Life Sciences, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Shadab Md
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nagasekhara Molugulu
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Jalan Jalil Perkasa, Bukit Jalil, 57000, Kuala Lumpur, Malaysia; Centre for Bioactive Molecules and Drug Delivery, Institute for Research, Development and Innovation, International Medical University, 57000, Kuala Lumpur, Malaysia
| | - Mallikarjuna Rao Pichika
- Centre for Bioactive Molecules and Drug Delivery, Institute for Research, Development and Innovation, International Medical University, 57000, Kuala Lumpur, Malaysia; Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Bapi Gorain
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, Subang Jaya, Selangor 47500, Malaysia.
| |
Collapse
|
24
|
Liu S, Hu C, Liu Y, Zhao X, Pang M, Lin J. One‐Pot Synthesis of DOX@Covalent Organic Framework with Enhanced Chemotherapeutic Efficacy. Chemistry 2019; 25:4315-4319. [DOI: 10.1002/chem.201806242] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Sainan Liu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| | - Chunling Hu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| | - Ying Liu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 P. R. China
| | - Xueyan Zhao
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 P. R. China
| | - Maolin Pang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| |
Collapse
|
25
|
Rodrigues-Jesus MJ, Fotoran WL, Cardoso RM, Araki K, Wunderlich G, Ferreira LCS. Nano-multilamellar lipid vesicles (NMVs) enhance protective antibody responses against Shiga toxin (Stx2a) produced by enterohemorrhagic Escherichia coli strains (EHEC). Braz J Microbiol 2019; 50:67-77. [PMID: 30637647 PMCID: PMC6863297 DOI: 10.1007/s42770-018-0035-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 09/24/2018] [Indexed: 01/08/2023] Open
Abstract
Microlipid vesicles (MLV) have a broad spectrum of applications for the delivery of molecules, ranging from chemical compounds to proteins, in both in vitro and in vivo conditions. In the present study, we developed a new set of nanosize multilayer lipid vesicles (NMVs) containing a unique combination of lipids. The NMVs enable the adsorption of histidine-tagged proteins at the vesicle surface and were demonstrated to be suitable for the in vivo delivery of antigens. The NMVs contained a combination of neutral (DOPC) and anionic (DPPG) lipids in the inner membrane and an external layer composed of DOPC, cholesterol, and a nickel-containing lipid (DGS-NTA [Ni]). NMVs combined with a recombinant form of the B subunit of the Shiga toxin (rStx2B) produced by certain enterohemorragic Escherichia coli (EHEC) strains enhanced the immunogenicity of the antigen after parenteral administration to mice. Mice immunized with rStx2B-loaded NMVs elicited serum antibodies capable of neutralizing the toxic activities of the native toxin; this result was demonstrated both in vitro and in vivo. Taken together, these results demonstrated that the proposed NMVs represent an alternative for the delivery of antigens, including recombinant proteins, generated in different expression systems.
Collapse
Affiliation(s)
- M J Rodrigues-Jesus
- Vaccine Development Laboratory, Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 1374, Cidade Universitária, São Paulo, SP, 05508-900, Brazil
| | - W L Fotoran
- Unit for Drug Development and Plasmodium Molecular Biology, Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - R M Cardoso
- Supramolecular Chemistry and Nanotechnology Laboratory, Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, São Paulo, Brazil
| | - K Araki
- Supramolecular Chemistry and Nanotechnology Laboratory, Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, São Paulo, Brazil
| | - G Wunderlich
- Unit for Drug Development and Plasmodium Molecular Biology, Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Luís C S Ferreira
- Vaccine Development Laboratory, Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 1374, Cidade Universitária, São Paulo, SP, 05508-900, Brazil.
| |
Collapse
|
26
|
Bellat V, Ting R, Southard TL, Vahdat L, Molina H, Fernandez J, Aras O, Stokol T, Law B. Functional Peptide Nanofibers with Unique Tumor Targeting and Enzyme-Induced Local Retention Properties. ADVANCED FUNCTIONAL MATERIALS 2018; 28:1803969. [PMID: 30505260 PMCID: PMC6261308 DOI: 10.1002/adfm.201803969] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Indexed: 05/19/2023]
Abstract
An effective tumoral delivery system should show minimal removal by the reticuloendothelial system (RES), promote tumor uptake and penetration, and minimize on-site clearance. This study reports the design and synthesis of advanced self-assembling peptide nanofiber precursor (NFP) analogues. The peptidic nature of NFP offers the design flexibility for on-demand customization with imaging agents and surface charges while maintaining a set size, allowing for real-time monitoring of kinetic and dynamic tumoral delivery by multimodal fluorescence/positron emission tomography/computed tomography (fluo/PET/CT) imaging, for formulation optimization. The optimized glutathione (GSH)-NFP displays a reduced capture by the RES as well as excellent tumor targeting and tissue invasion properties compared to naive NFP. Inside a tumor, GSH-NFP can structurally transform into ten times larger interfibril networks, serving as in situ depot that promotes weeks-long local retention. This nanofiber, which can further be designed to release the active pharmacophores within a tumor microenvironment, displays a superior therapeutic efficacy for inhibiting disease progression and improving the survival of animals bearing triple-negative breast cancer tumors compared to free drug and liposome formulation of the drug, in addition to a favorable toxicity profile.
Collapse
Affiliation(s)
- Vanessa Bellat
- Molecular Imaging Innovations Institute, Department of Radiology, Weill Cornell Medicine, 413 East 69 Street, New York, NY 10021, USA,
| | - Richard Ting
- Molecular Imaging Innovations Institute, Department of Radiology, Weill Cornell Medicine, 413 East 69 Street, New York, NY 10021, USA,
| | - Teresa L Southard
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Upper Tower Road, Ithaca, New York, NY 14853, USA
| | - Linda Vahdat
- Breast Medicine, Memorial Sloan-Kettering Cancer Center, 300 East 66 Street, New York, NY 10065, USA
| | - Henrik Molina
- Proteomic Resource Center, Rockefeller University, 1230 York Avenue, New York, NY 10065, USA
| | - Joseph Fernandez
- Proteomic Resource Center, Rockefeller University, 1230 York Avenue, New York, NY 10065, USA
| | - Omer Aras
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Tracy Stokol
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Upper Tower Road, Ithaca, New York, NY 14853, USA
| | - Benedict Law
- Molecular Imaging Innovations Institute, Department of Radiology, Weill Cornell Medicine, 413 East 69 Street, New York, NY 10021, USA,
| |
Collapse
|
27
|
Ling L, Ismail M, Du Y, Xia Q, He W, Yao C, Li X. High Drug Loading, Reversible Disulfide Core-Cross-Linked Multifunctional Micelles for Triggered Release of Camptothecin. Mol Pharm 2018; 15:5479-5492. [DOI: 10.1021/acs.molpharmaceut.8b00585] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Longbing Ling
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Muhammad Ismail
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Yawei Du
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Qing Xia
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Wei He
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Chen Yao
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| | - Xinsong Li
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, PR China
| |
Collapse
|
28
|
Fang S, Hou Y, Ling L, Wang D, Ismail M, Du Y, Zhang Y, Yao C, Li X. Dimeric camptothecin derived phospholipid assembled liposomes with high drug loading for cancer therapy. Colloids Surf B Biointerfaces 2018; 166:235-244. [DOI: 10.1016/j.colsurfb.2018.02.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 02/02/2018] [Accepted: 02/20/2018] [Indexed: 12/13/2022]
|
29
|
Monteiro LOF, Malachias Â, Pound-Lana G, Magalhães-Paniago R, Mosqueira VCF, Oliveira MC, de Barros ALB, Leite EA. Paclitaxel-Loaded pH-Sensitive Liposome: New Insights on Structural and Physicochemical Characterization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:5728-5737. [PMID: 29676924 DOI: 10.1021/acs.langmuir.8b00411] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
A long-circulating and pH-sensitive liposome containing paclitaxel (SpHL-PTX) was recently developed by our group. Once in an acidic environment, for example, tumors, these liposomes undergo destabilization, releasing the encapsulated drug. In this way, the aim of this study was to evaluate the molecular and supramolecular interactions between the lipid bilayer and PTX in similar biological environment conditions. High-sensitivity analyses of SpHL-PTX structures were obtained by the small-angle X-ray scattering technique combined with other techniques such as dynamic light scattering, asymmetric flow field-flow fractionation, transmission electron microscopy, and high-performance liquid chromatography. The results showed that PTX incorporation in the liposomal bilayer clearly leads to changes in supramolecular organization of dioleoylphosphatidylethanolamine (DOPE) molecules, inducing the formation of more ordered structures. Changes in supramolecular organization were observed at lower pH, indicating that pH sensitivity was preserved even in the presence of fetal bovine serum proteins. Furthermore, morphological and physicochemical characterization of SpHL-PTX evidenced the formation of nanosized dispersion suitable for intravenous administration. In conclusion, a stable nanosized dispersion of PTX was obtained at pH 7.4 with suitable parameters for intravenous administration. At lower pH conditions, the pH sensitivity of the system was clearly evidenced by changes in the supramolecular organization of DOPE molecules, which is crucial for the delivery of PTX into the cytoplasm of the targeted cells. In this way, the results obtained by different techniques confirm the feasibility of SpHL as a promising tool to PTX delivery in acidic environments, such as tumors.
Collapse
Affiliation(s)
| | | | - Gwenaelle Pound-Lana
- Laboratório de Desenvolvimento Galênico e Nanotecnologia , Universidade Federal de Ouro Preto , Campus Universitário Morro do Cruzeiro , 35400-000 Ouro Preto , Minas Gerais , Brazil
| | | | - Vanessa C F Mosqueira
- Laboratório de Desenvolvimento Galênico e Nanotecnologia , Universidade Federal de Ouro Preto , Campus Universitário Morro do Cruzeiro , 35400-000 Ouro Preto , Minas Gerais , Brazil
| | | | | | | |
Collapse
|
30
|
Iriondo O, Liu Y, Lee G, Elhodaky M, Jimenez C, Li L, Lang J, Wang P, Yu M. TAK1 mediates microenvironment-triggered autocrine signals and promotes triple-negative breast cancer lung metastasis. Nat Commun 2018; 9:1994. [PMID: 29777109 PMCID: PMC5959931 DOI: 10.1038/s41467-018-04460-w] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 04/26/2018] [Indexed: 01/09/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a highly metastatic subtype of breast cancer that has limited therapeutic options. Thus, developing novel treatments for metastatic TNBC is an urgent need. Here, we show that nanoparticle-mediated delivery of transforming growth factor-β1-activated kinase-1 (TAK1) inhibitor 5Z-7-Oxozeaenol can inhibit TNBC lung metastasis in most animals tested. P38 is a central signal downstream of TAK1 in TNBC cells in TAK1-mediated response to multiple cytokines. Following co-culturing with macrophages or fibroblasts, TNBC cells express interleukin-1 (IL1) or tumor necrosis factor-α (TNFα), respectively. Compared to TAK1 inhibition, suppressing IL1 signaling with recombinant IL1 receptor antagonist (IL1RA) is less efficient in reducing lung metastasis, possibly due to the additional TAK1 signals coming from distinct stromal cells. Together, these observations suggest that TAK1 may play a central role in promoting TNBC cell adaptation to the lung microenvironment by facilitating positive feedback signaling mediated by P38. Approaches targeting the key TAK1-P38 signal could offer a novel means for suppressing TNBC lung metastasis. Therapeutic options for triple-negative breast cancer (TNBC) metastasis are limited. Here they show nanoparticle-mediated delivery of TAK1 inhibitor 5Z-7-Oxozeaenol to inhibit TNBC lung metastasis in mice, and that TAK1 might promote TNBC cell adaptation in lung microenvironment by positive feedback mediated by P38 signaling.
Collapse
Affiliation(s)
- Oihana Iriondo
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Yarong Liu
- Department of Chemical Engineering and Materials Science, Viterbi School of Engineering, University of Southern California, Los Angeles, CA, 90089, USA
| | - Grace Lee
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Mostafa Elhodaky
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Christian Jimenez
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Lin Li
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Julie Lang
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.,Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Pin Wang
- Department of Chemical Engineering and Materials Science, Viterbi School of Engineering, University of Southern California, Los Angeles, CA, 90089, USA
| | - Min Yu
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA. .,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.
| |
Collapse
|
31
|
Siriwon N, Kim YJ, Siegler E, Chen X, Rohrs JA, Liu Y, Wang P. CAR-T Cells Surface-Engineered with Drug-Encapsulated Nanoparticles Can Ameliorate Intratumoral T-cell Hypofunction. Cancer Immunol Res 2018; 6:812-824. [PMID: 29720380 DOI: 10.1158/2326-6066.cir-17-0502] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 02/12/2018] [Accepted: 04/26/2018] [Indexed: 11/16/2022]
Abstract
One limiting factor of CAR T-cell therapy for treatment of solid cancers is the suppressive tumor microenvironment (TME), which inactivates the function of tumor-infiltrating lymphocytes (TIL) through the production of immunosuppressive molecules, such as adenosine. Adenosine inhibits the function of CD4+ and CD8+ T cells by binding to and activating the A2a adenosine receptor (A2aR) expressed on their surface. This suppression pathway can be blocked using the A2aR-specific small molecule antagonist SCH-58261 (SCH), but its applications have been limited owing to difficulties delivering this drug to immune cells within the TME. To overcome this limitation, we used CAR-engineered T cells as active chaperones to deliver SCH-loaded cross-linked, multilamellar liposomal vesicles (cMLV) to tumor-infiltrating T cells deep within the immune suppressive TME. Through in vitro and in vivo studies, we have demonstrated that this system can be used to effectively deliver SCH to the TME. This treatment may prevent or rescue the emergence of hypofunctional CAR-T cells within the TME. Cancer Immunol Res; 6(7); 812-24. ©2018 AACR.
Collapse
Affiliation(s)
- Natnaree Siriwon
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California
| | - Yu Jeong Kim
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, California
| | - Elizabeth Siegler
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California
| | - Xianhui Chen
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, California
| | - Jennifer A Rohrs
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California
| | - Yarong Liu
- R&D Department, HRAIN Biotechnology Co. Ltd., Shanghai, China
| | - Pin Wang
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California. .,Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, California.,Department of Biomedical Engineering, University of Southern California, Los Angeles, California
| |
Collapse
|
32
|
Vorselen D, Marchetti M, López-Iglesias C, Peters PJ, Roos WH, Wuite GJL. Multilamellar nanovesicles show distinct mechanical properties depending on their degree of lamellarity. NANOSCALE 2018; 10:5318-5324. [PMID: 29504612 DOI: 10.1039/c7nr09224e] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Small multilamellar vesicles may have benefits over unilamellar vesicles for drug delivery, such as an increased volume for hydrophobic drugs. In addition, their altered mechanical properties might be beneficial for cellular uptake. Here, we show how atomic force microscopy (AFM) can be used to detect and characterize multilamellar vesicles. We quantify the size of each break event occurring during AFM nanoindentations, which shows good agreement with the thickness of supported lipid bilayers. Analyzing the size and number of these events for individual vesicles allows us to distinguish between vesicles consisting of 1 up to 5 bilayers. We validate these results by comparison with correlative cryo-electron microscopy (cryo-EM) data at the vesicle population level. Finally, we quantify the vesicle geometry and mechanical properties, and show that with additional bilayers adherent vesicles are more spherical and stiffer. Surprisingly, at ∼20% stiffening for each additional bilayer, the vesicle stiffness scales only weakly with lamellarity. Our results show the potential of AFM for studying liposomal nanoparticles and suggest that small multilamellar vesicles may have beneficial mechanical properties for cellular uptake.
Collapse
Affiliation(s)
- Daan Vorselen
- Department of Physics and Astronomy and LaserLab, Vrije Universiteit, Amsterdam, 1081 HV, The Netherlands.
| | | | | | | | | | | |
Collapse
|
33
|
Liu Y, Kim YJ, Siriwon N, Rohrs JA, Yu Z, Wanga P. Combination drug delivery via multilamellar vesicles enables targeting of tumor cells and tumor vasculature. Biotechnol Bioeng 2018; 115:1403-1415. [PMID: 29457630 DOI: 10.1002/bit.26566] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 01/16/2018] [Accepted: 02/08/2018] [Indexed: 12/15/2022]
Abstract
Blood vessel development is critical for the continued growth and progression of solid tumors and, therefore, makes an attractive target for improving cancer therapy. Indeed, vascular-targeted therapies have been extensively explored but they have shown minimal efficacy as monotherapies. Combretastatin A4 (CA-4) is a tubulin-binding vascular disrupting agent that selectively targets the established tumor endothelium, causing rapid vascular beak down. Despite its potent anticancer potential, the drug has dose-limiting side effects, particularly in the form of cardiovascular toxicity. Furthermore, its poor aqueous solubility and the resulting limited bioavailability hinder its antitumor activity in the clinic. To improve the therapeutic efficacy of CA-4, we investigated its application as a combination therapy with doxorubicin (Dox) in a tumor vasculature targeted delivery vehicle: peptide-modified cross-linked multilamellar liposomal vesicles (cMLVs). In vitro cell culture studies showed that a tumor vasculature-targeting peptide, RIF7, could facilitate higher cellular uptake of drug-loaded cMLVs, and consequently enhance the antitumor efficacy in both drug resistant B16 mouse melanoma and human MDA-MB-231 breast cancer cells. In vivo, upon intravenous injection, targeted cMLVs could efficiently deliver both Dox and CA-4 to significantly slow tumor growth through the specific interaction of the targeting peptide with its receptor on the surface of tumor vasculature. This study demonstrates the potential of our novel targeted combination therapy delivery vehicle to improve the outcome of cancer treatment.
Collapse
Affiliation(s)
- Yarong Liu
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California
| | - Yu J Kim
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, California
| | - Natnaree Siriwon
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California
| | - Jennifer A Rohrs
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California
| | - Zhiqiang Yu
- School of Pharmaceutical Sciences, Guangdong Provincial Key Laboratory of New Drug Screening, Southern Medical University, Guangzhou, Guangdong, China
| | - Pin Wanga
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California.,Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, California.,Department of Biomedical Engineering, University of Southern California, Los Angeles, California
| |
Collapse
|
34
|
Ding W, Kameta N, Minamikawa H, Masuda M, Kogiso M. Preparation and Formation Process of Zn(II)-Coordinated Nanovesicles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:14130-14138. [PMID: 29148794 DOI: 10.1021/acs.langmuir.7b03636] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Mixing a glycylglycine lipid and zinc acetate has been reported to form novel supramolecular Zn(II)-coordinated nanovesicles in ethanol. In this study, we investigate in detail the formation of nanovesicles by using three lipids at different temperatures and discuss their formation process. The original lipids show extremely low solubilities and appear as plate structures in ethanol. Within a small window of lipid solubility, the formation of lipid-Zn(II) complexes occurs mainly on the solid surfaces of plate structures. Controlling of the lipid solubility by temperature affects the kinetics of complex formation and the subsequent transformation of the complexes into nanovesicles and nanotubes. An improved method of two-step control of temperature is developed for preparing all the three kinds of nanovesicles. We provide new insights into the formation process of nanovesicles based on several control experiments. A tetrahedral lipid-cobalt(II) complex similarly produces nanovesicles, whereas an octahedral complex gives sheet structures. Mixing of zinc acetate with a β-alanyl-β-alanine lipid can only give sheet structures, which lack a polyglycine II hydrogen-bond network and induce no morphological changes. We conclude that the formation of the lipid-Zn(II) complexes on solid plate structures, tetrahedral geometry, and polyglycine II hydrogen-bond network in the complexes shall work cooperatively for the formation of Zn(II)-coordinated nanovesicles.
Collapse
Affiliation(s)
- Wuxiao Ding
- Nanomaterials Research Institute and ‡Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Naohiro Kameta
- Nanomaterials Research Institute and ‡Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Hiroyuki Minamikawa
- Nanomaterials Research Institute and ‡Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Mitsutoshi Masuda
- Nanomaterials Research Institute and ‡Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Masaki Kogiso
- Nanomaterials Research Institute and ‡Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| |
Collapse
|
35
|
De M, Ghosh S, Sen T, Shadab M, Banerjee I, Basu S, Ali N. A Novel Therapeutic Strategy for Cancer Using Phosphatidylserine Targeting Stearylamine-Bearing Cationic Liposomes. MOLECULAR THERAPY. NUCLEIC ACIDS 2017; 10:9-27. [PMID: 29499959 PMCID: PMC5723379 DOI: 10.1016/j.omtn.2017.10.019] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 10/26/2017] [Indexed: 02/07/2023]
Abstract
There is a pressing need for a ubiquitously expressed antigen or receptor on the tumor surface for successful mitigation of the deleterious side effects of chemotherapy. Phosphatidylserine (PS), normally constrained to the intracellular surface, is exposed on the external surface of tumors and most tumorigenic cell lines. Here we report that a novel PS-targeting liposome, phosphatidylcholine-stearylamine (PC-SA), induced apoptosis and showed potent anticancer effects as a single agent against a majority of cancer cell lines. We experimentally proved that this was due to a strong affinity for and direct interaction of these liposomes with PS. Complexation of the chemotherapeutic drugs doxorubicin and camptothecin in these vesicles demonstrated a manyfold enhancement in the efficacies of the drugs both in vitro and across three advanced tumor models without any signs of toxicity. Both free and drug-loaded liposomes were maximally confined to the tumor site with low tissue concentration. These data indicate that PC-SA is a unique and promising liposome that, alone and as a combination therapy, has anticancer potential across a wide range of cancer types.
Collapse
Affiliation(s)
- Manjarika De
- Infectious Diseases and Immunology Division, Indian Institute of Chemical Biology, Kolkata, West Bengal, India
| | - Sneha Ghosh
- Infectious Diseases and Immunology Division, Indian Institute of Chemical Biology, Kolkata, West Bengal, India
| | - Triparna Sen
- Infectious Diseases and Immunology Division, Indian Institute of Chemical Biology, Kolkata, West Bengal, India
| | - Md Shadab
- Infectious Diseases and Immunology Division, Indian Institute of Chemical Biology, Kolkata, West Bengal, India
| | - Indranil Banerjee
- Infectious Diseases and Immunology Division, Indian Institute of Chemical Biology, Kolkata, West Bengal, India
| | - Santanu Basu
- Department of Oncology, ESI Hospital, Kolkata, West Bengal, India
| | - Nahid Ali
- Infectious Diseases and Immunology Division, Indian Institute of Chemical Biology, Kolkata, West Bengal, India.
| |
Collapse
|
36
|
Khodzhaeva V, Makeeva A, Ulyanova V, Zelenikhin P, Evtugyn V, Hardt M, Rozhina E, Lvov Y, Fakhrullin R, Ilinskaya O. Binase Immobilized on Halloysite Nanotubes Exerts Enhanced Cytotoxicity toward Human Colon Adenocarcinoma Cells. Front Pharmacol 2017; 8:631. [PMID: 28955235 PMCID: PMC5600959 DOI: 10.3389/fphar.2017.00631] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Accepted: 08/28/2017] [Indexed: 01/02/2023] Open
Abstract
Many ribonucleases (RNases) are considered as promising tools for antitumor therapy because of their selective cytotoxicity toward cancer cells. Binase, the RNase from Bacillus pumilus, triggers apoptotic response in cancer cells expressing RAS oncogene which is mutated in a large percentage of prevalent and deadly malignancies including colorectal cancer. The specific antitumor effect of binase toward RAS-transformed cells is due to its direct binding of RAS protein and inhibition of downstream signaling. However, the delivery of proteins to the intestine is complicated by their degradation in the digestive tract and subsequent loss of therapeutic activity. Therefore, the search of new systems for effective delivery of therapeutic proteins is an actual task. This study is aimed to the investigation of antitumor effect of binase immobilized on natural halloysite nanotubes (HNTs). Here, we have developed the method of binase immobilization on HNTs and optimized the conditions for the enzyme loading and release (i); we have found the non-toxic concentration of pure HNTs which allows to distinguish HNTs- and binase-induced cytotoxic effects (ii); using dark-field and fluorescent microscopy we have proved the absorption of binase-loaded HNTs on the cell surface (iii) and demonstrated that binase-halloysite nanoformulations possessed twice enhanced cytotoxicity toward tumor colon cells as compared to the cytotoxicity of binase itself (iv). The enhanced antitumor activity of biocompatible binase-HNTs complex confirms the advisability of its future development for clinical practice.
Collapse
Affiliation(s)
- Vera Khodzhaeva
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Anna Makeeva
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Vera Ulyanova
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Pavel Zelenikhin
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Vladimir Evtugyn
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Martin Hardt
- Imaging Unit, Biomedical Research Center Seltersberg, Justus Liebig University GiessenGiessen, Germany
| | - Elvira Rozhina
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| | - Yuri Lvov
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
- Institute for Micromanufacturing, Louisiana Tech University, RustonLA, United States
| | - Rawil Fakhrullin
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
- Institute for Micromanufacturing, Louisiana Tech University, RustonLA, United States
| | - Olga Ilinskaya
- Institute of Fundamental Medicine and Biology, Kazan Federal UniversityKazan, Russia
| |
Collapse
|
37
|
Siegler EL, Kim YJ, Chen X, Siriwon N, Mac J, Rohrs JA, Bryson PD, Wang P. Combination Cancer Therapy Using Chimeric Antigen Receptor-Engineered Natural Killer Cells as Drug Carriers. Mol Ther 2017; 25:2607-2619. [PMID: 28919377 DOI: 10.1016/j.ymthe.2017.08.010] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/15/2017] [Accepted: 08/15/2017] [Indexed: 01/06/2023] Open
Abstract
The therapeutic limitations of conventional chemotherapeutic drugs include chemo-resistance, tumor recurrence, and metastasis. Numerous nanoparticle-based active targeting approaches have emerged to enhance the intracellular concentration of drugs in tumor cells; however, efficient delivery of these systems to the tumor site while sparing healthy tissue remains elusive. Recently, much attention has been given to human immune-cell-directed nanoparticle drug delivery, because immune cells can traffic to the tumor and inflammatory sites. Natural killer cells are a subset of cytotoxic lymphocytes that play critical roles in cancer immunosurveillance. Engineering of the human natural killer cell line, NK92, to express chimeric antigen receptors to redirect their antitumor specificity has shown significant promise. We demonstrate that the efficacy of chemotherapy can be enhanced in vitro and in vivo while reducing off-target toxicity by using chimeric antigen receptor-engineered NK92 cells as carriers to direct drug-loaded nanoparticles to the target site.
Collapse
Affiliation(s)
- Elizabeth L Siegler
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
| | - Yu Jeong Kim
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Xianhui Chen
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Natnaree Siriwon
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA
| | - John Mac
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA
| | - Jennifer A Rohrs
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
| | - Paul D Bryson
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA
| | - Pin Wang
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA; Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA; Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA.
| |
Collapse
|
38
|
Szymanowski F, Hugo AA, Alves P, Simões PN, Gómez-Zavaglia A, Pérez PF. Endocytosis and intracellular traffic of cholesterol-PDMAEMA liposome complexes in human epithelial-like cells. Colloids Surf B Biointerfaces 2017; 156:38-43. [PMID: 28500977 DOI: 10.1016/j.colsurfb.2017.04.058] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/04/2017] [Accepted: 04/29/2017] [Indexed: 12/22/2022]
Abstract
Liposomes are generally used as delivery systems, as they are capable of encapsulating a wide variety of molecules (i.e. plasmids, recombinant proteins, therapeutic drugs). However, liposomal drug delivery have to fulfill different requirements, such as the effective internalization by the target cells and avoidance of the degradative activity of the intracellular compartments. The use of polymer lipid complexes (PLCs), by including different polymers in the liposome formulation, could improve internalization and intracellular release of drugs. The aim of the present work is to study the mechanisms of cellular uptaking and the intracellular trafficking of PLCs formed with cholesterol-poly(2-(dimethylamino)ethyl methacrylate) CHO-PDMAEMA and lecithin (LC CHO-PD). Calcein-loaded liposomes were used to determine cellular uptake and intracellular localization by flow cytometry and confocal microscopy. Incorporation of CHO-PDMAEMA to lecithin liposomes enhanced the internalization capacity of PLCs. Internalization of PLCs by human epithelial-like cells (HEK-293) diminished at 4°C, suggesting uptake by endocytosis. PLCs showed no co-localization with acidic compartments after internalization. Experiments with endocytosis inhibitors and co-localization of liposomes and albumin, suggested the caveolae endocytic pathway as the most probable route for intracellular trafficking of PLCs. In this work, we demonstrated an efficient uptake of LC CHO-PDs by human epithelial-like cells (HEK-293) through the non-degradative caveolae endocytic pathway. The mode of internalization and the intracellular fate of liposomes under study, suggest a promising use of LC CHO-PDs as drug delivery systems.
Collapse
Affiliation(s)
- F Szymanowski
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA,-CCT-CONICET La Plata), 47 y 116 (s/n) B1900AJI. La Plata, Argentina
| | - A A Hugo
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA,-CCT-CONICET La Plata), 47 y 116 (s/n) B1900AJI. La Plata, Argentina
| | - P Alves
- Department of Chemical Engineering, University of Coimbra, P-3030-790 Coimbra, Portugal
| | - P N Simões
- Department of Chemical Engineering, University of Coimbra, P-3030-790 Coimbra, Portugal
| | - A Gómez-Zavaglia
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA,-CCT-CONICET La Plata), 47 y 116 (s/n) B1900AJI. La Plata, Argentina
| | - Pablo F Pérez
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA,-CCT-CONICET La Plata), 47 y 116 (s/n) B1900AJI. La Plata, Argentina; Cátedra de Microbiología, Facultad de Ciencias Exactas (FCE), UNLP, 47 y 115 (s/n) 1900 La Plata, Argentina.
| |
Collapse
|
39
|
Patere SN, Pathak PO, Kumar Shukla A, Singh RK, Kumar Dubey V, Mehta MJ, Patil AG, Gota V, Nagarsenker MS. Surface-Modified Liposomal Formulation of Amphotericin B: In vitro Evaluation of Potential Against Visceral Leishmaniasis. AAPS PharmSciTech 2017; 18:710-720. [PMID: 27222025 DOI: 10.1208/s12249-016-0553-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 05/12/2016] [Indexed: 11/30/2022] Open
Abstract
Surface modification of liposomes with targeting ligands is known to improve the efficacy with reduced untoward effects in treating infective diseases like visceral leishmaniasis (VL). In the present study, modified ligand (ML), designed by modifying polysaccharide with a long chain lipid was incorporated in liposomes with the objective to target amphotericin B (Amp B) to reticuloendothelial system and macrophages. Conventional liposomes (CL) and surface modified liposomes (SML) were characterized for size, shape, and entrapment efficiency (E.E.). Amp B SML with 3% w/w of ML retained the vesicular nature with particle size of ∼205 nm, E.E. of ∼95% and good stability. SML showed increased cellular uptake in RAW 264.7 cells which could be attributed to receptor-mediated endocytosis. Compared to Amp B solution, Amp B liposomes exhibited tenfold increased safety in vitro in RAW 264.7 and J774A.1 cell lines. Pharmacokinetics and biodistribution studies revealed high t 1/2, area under the curve (AUC)0-24, reduced clearance and prolonged retention in liver and spleen with Amp B SML compared to other formulations. In promastigote and amastigote models, Amp B SML showed enhanced performance with low 50% inhibitory concentration (IC50) compared to Amp B solution and Amp B CL. Thus, due to the targeting ability of ML, SML has the potential to achieve enhanced efficacy in treating VL.
Collapse
|
40
|
Guan Y, Zhang Y, Xiao L, Li J, Wang JP, Chordia MD, Liu ZQ, Chung LWK, Yue W, Pan D. Improving Therapeutic Potential of Farnesylthiosalicylic Acid: Tumor Specific Delivery via Conjugation with Heptamethine Cyanine Dye. Mol Pharm 2017; 14:1-13. [PMID: 26992462 PMCID: PMC5815365 DOI: 10.1021/acs.molpharmaceut.5b00906] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The RAS and mTOR inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS) is a promising anticancer agent with moderate potency, currently undergoing clinical trials as a chemotherapeutic agent. FTS has displayed its potential against a variety of cancers including endocrine resistant breast cancer. However, the poor pharmacokinetics profile attributed to its high hydrophobicity is a major hindrance for its continued advancement in clinic. One of the ways to improve its therapeutic potential would be to enhance its bioavailability to cancer tissue by developing a method for targeted delivery. In the current study, FTS was conjugated with the cancer-targeting heptamethine cyanine dye 5 to form the FTS-dye conjugate 11. The efficiency of tumor targeting properties of conjugate 11 against cancer cell growth and mTOR inhibition was evaluated in vitro in comparison with parent FTS. Cancer targeting of 11 in a live mouse model of MCF7 xenografts was demonstrated with noninvasive, near-infrared fluorescence (NIRF) imaging. The results from our studies clearly suggest that the bioavailability of FTS is indeed improved as indicated by log P values and cancer cell uptake. The FTS-dye conjugate 11 displayed higher potency (IC50 = 16.8 ± 0.5 μM) than parent FTS (IC50 = ∼51.3 ± 1.8 μM) and inhibited mTOR activity in the cancer cells at a lower concentration (12.5 μM). The conjugate 11 was shown to be specifically accumulated in tumors as observed by in vivo NIRF imaging, organ distribution, and ex vivo tumor histology along with cellular level confocal microscopy. In conclusion, the conjugation of FTS with cancer-targeting heptamethine cyanine dye improved its pharmacological profile.
Collapse
Affiliation(s)
- Yang Guan
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia 22903, United States
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 51006, China
| | - Yi Zhang
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia 22903, United States
- Uro-Oncology Research Program, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Li Xiao
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Jie Li
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia 22903, United States
- School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Ji-ping Wang
- Department of Endocrinology, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Mahendra D. Chordia
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Zhong-Qiu Liu
- Department of Endocrinology, University of Virginia, Charlottesville, Virginia 22903, United States
- International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 51006, China
| | - Leland W. K. Chung
- Uro-Oncology Research Program, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Wei Yue
- Department of Endocrinology, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Dongfeng Pan
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia 22903, United States
| |
Collapse
|
41
|
Zhang X, Liu Y, Kim YJ, Mac J, Zhuang R, Wang P. Co-delivery of carboplatin and paclitaxel via cross-linked multilamellar liposomes for ovarian cancer treatment. RSC Adv 2017; 7:19685-19693. [PMID: 28603607 PMCID: PMC5450007 DOI: 10.1039/c7ra01100h] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 03/30/2017] [Indexed: 02/06/2023] Open
Abstract
Cross-linked multilamellar liposomes offer an approach to achieve combinatorial delivery of hydrophobic paclitaxel and hydrophilic metallic carboplatin at a synergistic ratio to treat ovarian cancer.
Carboplatin (CPT) and paclitaxel (PTX) used in combination is one of the most effective treatments for ovarian cancer. However, the traditional combination methods used to co-administrate CPT and PTX showed limited clinical efficacy due to their distinct pharmacokinetics. Although much effort has been devoted to developing nanoparticles capable of encapsulating drugs with different lipophilicites, co-delivery of carboplatin with paclitaxel by a single nanoparticle has rarely been reported. Here, we encapsulated and delivered this drug combination to ovarian cancer cells at a controlled ratio by a previously reported crosslinked multilamellar liposome vesicle (cMLV). A 1 : 1 CPT/PTX molar ratio for cMLVs (CPT/PTX) combination treatment was found to induce the strongest anti-tumor synergism and to target ALDH+ cancer stem cells (CSC) in vitro. Moreover, we demonstrated that this co-encapsulation strategy reduced systemic cytotoxicity and resulted in a stronger anti-tumor effect when compared to free drug combinations and individual drug-loaded cMLVs in an OVCAR8 ovarian cancer xenograft mouse model. Thus, this study suggests a potentially promising combination therapy for ovarian cancer in clinical practice.
Collapse
Affiliation(s)
- Xiaoyang Zhang
- Mork Family Department of Chemical Engineering and Materials Science , University of Southern California , 3710 McClintock Ave. , RTH509 , Los Angeles , CA 90089 , USA . ; ; Tel: +1-213-740-0780
| | - Yarong Liu
- Mork Family Department of Chemical Engineering and Materials Science , University of Southern California , 3710 McClintock Ave. , RTH509 , Los Angeles , CA 90089 , USA . ; ; Tel: +1-213-740-0780
| | - Yu Jeong Kim
- Department of Pharmacology and Pharmaceutical Sciences , University of Southern California , Los Angeles , CA 90089 , USA
| | - John Mac
- Mork Family Department of Chemical Engineering and Materials Science , University of Southern California , 3710 McClintock Ave. , RTH509 , Los Angeles , CA 90089 , USA . ; ; Tel: +1-213-740-0780
| | - Rachel Zhuang
- Department of Biomedical Engineering , University of Southern California , Los Angeles , CA 90089 , USA
| | - Pin Wang
- Mork Family Department of Chemical Engineering and Materials Science , University of Southern California , 3710 McClintock Ave. , RTH509 , Los Angeles , CA 90089 , USA . ; ; Tel: +1-213-740-0780.,Department of Pharmacology and Pharmaceutical Sciences , University of Southern California , Los Angeles , CA 90089 , USA.,Department of Biomedical Engineering , University of Southern California , Los Angeles , CA 90089 , USA
| |
Collapse
|
42
|
Yuan A, Huan W, Liu X, Zhang Z, Zhang Y, Wu J, Hu Y. NIR Light-Activated Drug Release for Synergetic Chemo–Photothermal Therapy. Mol Pharm 2016; 14:242-251. [DOI: 10.1021/acs.molpharmaceut.6b00820] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Ahu Yuan
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
- Institute of Drug R&D, Medical School of Nanjing University, Nanjing 210093, China
- Jiangsu R&D Platform for Controlled & Targeted Drug Delivery, Nanjing University, Nanjing 210093, China
| | - Wei Huan
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
| | - Xiang Liu
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
| | - Zhicheng Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
| | - Yifan Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
| | - Jinhui Wu
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
- Institute of Drug R&D, Medical School of Nanjing University, Nanjing 210093, China
- Jiangsu R&D Platform for Controlled & Targeted Drug Delivery, Nanjing University, Nanjing 210093, China
| | - Yiqiao Hu
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School of Nanjing University, Nanjing 210093, China
- Institute of Drug R&D, Medical School of Nanjing University, Nanjing 210093, China
- Jiangsu R&D Platform for Controlled & Targeted Drug Delivery, Nanjing University, Nanjing 210093, China
| |
Collapse
|
43
|
Voltan AR, Quindós G, Alarcón KPM, Fusco-Almeida AM, Mendes-Giannini MJS, Chorilli M. Fungal diseases: could nanostructured drug delivery systems be a novel paradigm for therapy? Int J Nanomedicine 2016; 11:3715-30. [PMID: 27540288 PMCID: PMC4982498 DOI: 10.2147/ijn.s93105] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Invasive mycoses are a major problem for immunocompromised individuals and patients in intensive care units. Morbidity and mortality rates of these infections are high because of late diagnosis and delayed treatment. Moreover, the number of available antifungal agents is low, and there are problems with toxicity and resistance. Alternatives for treating invasive fungal infections are necessary. Nanostructured systems could be excellent carriers for antifungal drugs, reducing toxicity and targeting their action. The use of nanostructured systems for antifungal therapy began in the 1990s, with the appearance of lipid formulations of amphotericin B. This review encompasses different antifungal drug delivery systems, such as liposomes, carriers based on solid lipids and nanostructure lipids, polymeric nanoparticles, dendrimers, and others. All these delivery systems have advantages and disadvantages. Main advantages are the improvement in the antifungal properties, such as bioavailability, reduction in toxicity, and target tissue, which facilitates innovative therapeutic techniques. Conversely, a major disadvantage is the high cost of production. In the near future, the use of nanosystems for drug delivery strategies can be used for delivering peptides, including mucoadhesive systems for the treatment of oral and vaginal candidiasis.
Collapse
Affiliation(s)
- Aline Raquel Voltan
- Department of Drugs and Medicines, Faculty of Pharmaceutical Sciences, Univ. Estadual Paulista, Araraquara, Sao Paulo, Brazil
| | - Guillermo Quindós
- Immunology, Microbiology, and Parasitology Department, Facultad de Medicina y Odontología, Universidad del País Vasco, Bilbao, Spain
| | - Kaila P Medina Alarcón
- Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Univ. Estadual Paulista, Araraquara, Sao Paulo, Brazil
| | - Ana Marisa Fusco-Almeida
- Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Univ. Estadual Paulista, Araraquara, Sao Paulo, Brazil
| | | | - Marlus Chorilli
- Department of Drugs and Medicines, Faculty of Pharmaceutical Sciences, Univ. Estadual Paulista, Araraquara, Sao Paulo, Brazil
| |
Collapse
|
44
|
Yang G, Liu J, Wu Y, Feng L, Liu Z. Near-infrared-light responsive nanoscale drug delivery systems for cancer treatment. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.04.004] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
45
|
Lockhart JN, Beezer DB, Stevens DM, Spears BR, Harth E. One-pot polyglycidol nanogels via liposome master templates for dual drug delivery. J Control Release 2016; 244:366-374. [PMID: 27411978 DOI: 10.1016/j.jconrel.2016.07.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 06/23/2016] [Accepted: 07/07/2016] [Indexed: 12/25/2022]
Abstract
Polyglycidol-based nanohydrogels (nHGs) have been prepared by optimizing the use of liposome master templates resulting in a high-yielding and more practical one-pot process to provide materials capable of carrying drugs of adverse chemical nature. The nanogels prepared with the one-pot method showed favorable kinetics for the release of either Nile Red (NR) or lysozyme (LYS), loaded with gel precursors such as semi-branched poly(glycidol allylglycidyl ether), PEG dithiol (1KDa), a free radical initiator and liposomal lipids at the liposome formation step. This process is superior to a comparable step-wise traditional approach and circumvents loading of the gel precursors with the hydrophilic drug into preformed liposome templates. A thiol-ene crosslinking reaction accomplishes the formation of the nanonetwork resulting in nHGs prepared in the traditional step-wise (nHG-SW) approach and the one-pot (nHG-OP) process. Both nanogel networks were characterized in terms of particle size and zeta (ζ) potential with average values of 148nm±39nm and -25.9mV±9.2 for the nHG-SW and 132nm±32 and -23.1mV±9.7 for the nHG-OPs. Loading efficiency for both of the nanogels with NR was determined by spectrophotometry to be 28% (nHP-SW) and 31% (nHP-OP). The LYS loading was based on the target loading of 10μg/mg for both nanogels found to be 84% and 86% for the nHG-SW and nHP-OP, respectively. As proof of concept for combination drug delivery, the in vitro release of both drug mimics, NR and LYS, were monitored under physiologically relevant conditions by an optimized dialysis method. The implementation of the multi-functional and semi-branched polyglycidol is recognized as the main contributor for the observed highly controlled release of proteins that are otherwise rapidly released from common PEG-based nanogel networks. Furthermore, the one-pot process led to be the most favorable drug delivery system based on the release kinetics pointing to a denser polymer network.
Collapse
Affiliation(s)
- Jacob N Lockhart
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States
| | - Dain B Beezer
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States
| | - David M Stevens
- Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, TN 37212, United States
| | - Benjamin R Spears
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States
| | - Eva Harth
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States; Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, TN 37212, United States.
| |
Collapse
|
46
|
Efimova AA, Chvalun SN, Kulebyakina AI, Kozlova EV, Yaroslavov AA. Synthesis and properties of conjugates involving liposomes, a linear polymer, and the micelle of a polylactide-poly(ethylene glycol) block copolymer. POLYMER SCIENCE SERIES A 2016. [DOI: 10.1134/s0965545x16020061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
47
|
Liang Y, Kiick KL. Liposome-Cross-Linked Hybrid Hydrogels for Glutathione-Triggered Delivery of Multiple Cargo Molecules. Biomacromolecules 2016; 17:601-14. [PMID: 26751084 PMCID: PMC4992983 DOI: 10.1021/acs.biomac.5b01541] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Novel, liposome-cross-linked hybrid hydrogels cross-linked by the Michael-type addition of thiols with maleimides were prepared via the use of maleimide-functionalized liposome cross-linkers and thiolated polyethylene glycol (PEG) polymers. Gelation of the materials was confirmed by oscillatory rheology experiments. These hybrid hydrogels are rendered degradable upon exposure to thiol-containing molecules such as glutathione (GSH), via the incorporation of selected thioether succinimide cross-links between the PEG polymers and liposome nanoparticles. Dynamic light scattering (DLS) characterization confirmed that intact liposomes were released upon network degradation. Owing to the hierarchical structure of the network, multiple cargo molecules relevant for chemotherapies, namely doxorubicin (DOX) and cytochrome c, were encapsulated and simultaneously released from the hybrid hydrogels, with differential release profiles that were driven by degradation-mediated release and Fickian diffusion, respectively. This work introduces a facile approach for the development of advanced, hybrid drug delivery vehicles that exhibit novel chemical degradation.
Collapse
Affiliation(s)
- Yingkai Liang
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Kristi L. Kiick
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware 19716, United States
- Delaware Biotechnology Institute, 15 Innovation Way, Newark, Delaware 19716, United States
| |
Collapse
|
48
|
Guo F, Zhang W, Pei X, Shen X, Yan Q, Hong W, Yang G. Synthesis, characterization, and cytotoxicity of star-shaped polyester-based elastomers as controlled release systems for proteins. J Appl Polym Sci 2016. [DOI: 10.1002/app.43393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Fangyuan Guo
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310014 China
| | - Wei Zhang
- College of Mechanical Engineering; Zhejiang University of Technology; Hangzhou 310014 China
| | - Xiaohong Pei
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310014 China
| | - Xia Shen
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310014 China
| | - Qinying Yan
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310014 China
| | - Weiyong Hong
- Taizhou Municipal Hospital of Zhejiang Province; Taizhou 318000 China
| | - Gensheng Yang
- College of Pharmaceutical Science; Zhejiang University of Technology; Hangzhou 310014 China
| |
Collapse
|
49
|
Cleymand F, Zhang H, Dostert G, Menu P, Arab-Tehrany E, Velot E, Mano JF. Membranes combining chitosan and natural-origin nanoliposomes for tissue engineering. RSC Adv 2016. [DOI: 10.1039/c6ra13568d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Chitosan thin films, elaborated by solvent casting, were functionalized by incorporating nanoliposomes based on natural vegetable (soy based) and marine (salmon derived) lecithin.
Collapse
Affiliation(s)
- Franck Cleymand
- Institut Jean Lamour
- UMR 7198 CNRS – Université de Lorraine
- Nancy Cedex
- France
| | - Hongyuan Zhang
- Institut Jean Lamour
- UMR 7198 CNRS – Université de Lorraine
- Nancy Cedex
- France
| | - Gabriel Dostert
- UMR 7365 CNRS – Université de Lorraine
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA)
- Biopôle de l'Université de Lorraine
- Campus Biologie-Santé
- Faculté de Médecine
| | - Patrick Menu
- UMR 7365 CNRS – Université de Lorraine
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA)
- Biopôle de l'Université de Lorraine
- Campus Biologie-Santé
- Faculté de Médecine
| | - Elmira Arab-Tehrany
- Laboratoire d'Ingénierie des Biomolécules
- Nancy-Université
- F 54504 Vandœuvre-Lès-Nancy Cedex
- France
| | - Emilie Velot
- UMR 7365 CNRS – Université de Lorraine
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA)
- Biopôle de l'Université de Lorraine
- Campus Biologie-Santé
- Faculté de Médecine
| | - João F. Mano
- Institut Jean Lamour
- UMR 7198 CNRS – Université de Lorraine
- Nancy Cedex
- France
- Department of Chemistry
| |
Collapse
|
50
|
Chen S, Yu G, Zhang B, Wang Y, Zhang N, Chen Y. Human serum albumin (HSA) coated liposomal indocyanine green for in vivo tumor imaging. RSC Adv 2016. [DOI: 10.1039/c5ra25129j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, a near-infrared (NIR) fluorescent nanoprobe based on indocyanine green (ICG) was synthesized.
Collapse
Affiliation(s)
- Siqin Chen
- Cancer Institute and Hospital
- National Clinical Research Center for Cancer
- Key Laboratory of Cancer Prevention and Therapy
- People's Republic of China
| | - Gongjie Yu
- Research Center of Basic Medical Science & School of Pharmacy
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics)
- Tianjin Medical University
- Tianjin 300070
- People's Republic of China
| | - Bo Zhang
- Research Center of Basic Medical Science & School of Pharmacy
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics)
- Tianjin Medical University
- Tianjin 300070
- People's Republic of China
| | - Yinsong Wang
- Research Center of Basic Medical Science & School of Pharmacy
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics)
- Tianjin Medical University
- Tianjin 300070
- People's Republic of China
| | - Ning Zhang
- Cancer Institute and Hospital
- National Clinical Research Center for Cancer
- Key Laboratory of Cancer Prevention and Therapy
- People's Republic of China
| | - Yan Chen
- Research Center of Basic Medical Science & School of Pharmacy
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics)
- Tianjin Medical University
- Tianjin 300070
- People's Republic of China
| |
Collapse
|