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Santos JAV, Silva D, Marques MPM, Batista de Carvalho LAE. Platinum-based chemotherapy: trends in organic nanodelivery systems. NANOSCALE 2024; 16:14640-14686. [PMID: 39037425 DOI: 10.1039/d4nr01483a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Despite the investment in platinum drugs research, cisplatin, carboplatin and oxaliplatin are still the only Pt-based compounds used as first line treatments for several cancers, with a few other compounds being approved for administration in some Asian countries. However, due to the severe and worldwide impact of oncological diseases, there is an urge for improved chemotherapeutic approaches. Furthermore, the pharmaceutical application of platinum complexes is hindered by their inherent toxicity and acquired resistance. Nanodelivery systems rose as a key strategy to overcome these challenges, with recognized versatility and ability towards improving the safety, bioavailability and efficacy of the available drugs. Among the known nanocarriers, organic systems have been widely applied, taking advantage of their potential as drug vehicles. Researchers have mainly focused on the development of lipidic and polymeric carriers, including supramolecular structures, with an overall improvement of encapsulated platinum complexes. Herein, an overview of recent trends and strategies is presented, with the main focus on the encapsulation of platinum compounds into organic nanocarriers, showcasing the evolution in the design and development of these promising systems. This comprehensive review highlights formulation methods as well as characterization procedures, providing insights that may be helpful for the development of novel platinum nanocarriers aiming at future pharmaceutical applications.
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Affiliation(s)
- João A V Santos
- Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal.
| | - Daniela Silva
- Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal.
| | - Maria Paula M Marques
- Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal.
- Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Luís A E Batista de Carvalho
- Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal.
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2
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Garg P, Kaur B, Kaur G, Chaudhary GR. Design and applications of metallo-vesicular structures using inorganic-organic hybrids. Adv Colloid Interface Sci 2022; 302:102621. [PMID: 35276534 DOI: 10.1016/j.cis.2022.102621] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 02/10/2022] [Accepted: 02/23/2022] [Indexed: 11/01/2022]
Abstract
In advanced biomedical diagnosis, various supramolecular assemblies based on inorganic-organic hybrids have found great interest as functional materials. These assemblies describe a new field of metallovesicles where the introduction of metal ions enables the chemical manipulation of assemblies in terms of their structural stability, redox activity, and pH stability. Additionally, they mimic the elaborative architecture of natural liposomal assemblies and exhibit hierarchical morphologies, and promise novel functions. With the constant developments in this field, various supramolecular assemblies such as MCsomes, Polymersomes, and Metallosomes, etc. came into existence. These hybrid assemblies have been utilized for several applications such as drug delivery, MRI contrasting, DNA delivery, and catalytic activity. The key advantage of these assemblies is their ability to deliver therapeutics to specific locations due to their biomimetic properties and release their contents at the desired time. Hence, they provide a valuable platform for the treatment of a variety of diseases. Through the present article, we intend to provide insights into the latest developments made in this field. This modularity underscores the tremendous promise of supramolecular assemblies as an emerging interdisciplinary research branch at the interface of chemistry and biological sciences.
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Cevenini A, Celia C, Orrù S, Sarnataro D, Raia M, Mollo V, Locatelli M, Imperlini E, Peluso N, Peltrini R, De Rosa E, Parodi A, Del Vecchio L, Di Marzio L, Fresta M, Netti PA, Shen H, Liu X, Tasciotti E, Salvatore F. Liposome-Embedding Silicon Microparticle for Oxaliplatin Delivery in Tumor Chemotherapy. Pharmaceutics 2020; 12:pharmaceutics12060559. [PMID: 32560359 PMCID: PMC7355455 DOI: 10.3390/pharmaceutics12060559] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/05/2020] [Accepted: 06/12/2020] [Indexed: 12/16/2022] Open
Abstract
Mesoporous silicon microparticles (MSMPs) can incorporate drug-carrying nanoparticles (NPs) into their pores. An NP-loaded MSMP is a multistage vector (MSV) that forms a Matryoshka-like structure that protects the therapeutic cargo from degradation and prevents its dilution in the circulation during delivery to tumor cells. We developed an MSV constituted by 1 µm discoidal MSMPs embedded with PEGylated liposomes containing oxaliplatin (oxa) which is a therapeutic agent for colorectal cancer (CRC). To obtain extra-small liposomes able to fit the 60 nm pores of MSMP, we tested several liposomal formulations, and identified two optimal compositions, with a prevalence of the rigid lipid 1,2-distearoyl-sn-glycero-3-phosphocholine and of 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000]. To improve the MSV assembly, we optimized the liposome-loading inside the MSMP and achieved a five-fold increase of the payload using an innovative lyophilization approach. This procedure also increased the load and limited dimensional changes of the liposomes released from the MSV in vitro. Lastly, we found that the cytotoxic efficacy of oxa-loaded liposomes and-oxa-liposome-MSV in CRC cell culture was similar to that of free oxa. This study increases knowledge about extra-small liposomes and their loading into porous materials and provides useful hints about alternative strategies for designing drug-encapsulating NPs.
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Affiliation(s)
- Armando Cevenini
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (A.C.); (D.S.); (N.P.); (R.P.); (L.D.V.)
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
| | - Christian Celia
- Department of Pharmacy, University of Chieti—Pescara “G. d’Annuzio”, 66100 Chieti, Italy; (C.C.); (M.L.); (L.D.M.)
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (E.D.R.); (H.S.); (X.L.)
| | - Stefania Orrù
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
- Dipartimento di Scienze Motorie e del Benessere, Università “Parthenope”, 80133 Napoli, Italy
- IRCCS SDN, 80143 Napoli, Italy; (E.I.); (A.P.)
| | - Daniela Sarnataro
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (A.C.); (D.S.); (N.P.); (R.P.); (L.D.V.)
| | - Maddalena Raia
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
| | - Valentina Mollo
- Italian Institute of Technology@CRIB Center for Advanced Biomaterials for Health Care, 80125 Napoli, Italy; (V.M.); (P.A.N.)
| | - Marcello Locatelli
- Department of Pharmacy, University of Chieti—Pescara “G. d’Annuzio”, 66100 Chieti, Italy; (C.C.); (M.L.); (L.D.M.)
| | | | - Nicoletta Peluso
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (A.C.); (D.S.); (N.P.); (R.P.); (L.D.V.)
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
| | - Rosa Peltrini
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (A.C.); (D.S.); (N.P.); (R.P.); (L.D.V.)
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
- Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester LE1 7RH, UK
| | - Enrica De Rosa
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (E.D.R.); (H.S.); (X.L.)
| | - Alessandro Parodi
- IRCCS SDN, 80143 Napoli, Italy; (E.I.); (A.P.)
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Luigi Del Vecchio
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (A.C.); (D.S.); (N.P.); (R.P.); (L.D.V.)
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
| | - Luisa Di Marzio
- Department of Pharmacy, University of Chieti—Pescara “G. d’Annuzio”, 66100 Chieti, Italy; (C.C.); (M.L.); (L.D.M.)
| | - Massimo Fresta
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, I-88100 Catanzaro, Italy;
| | - Paolo Antonio Netti
- Italian Institute of Technology@CRIB Center for Advanced Biomaterials for Health Care, 80125 Napoli, Italy; (V.M.); (P.A.N.)
- Department of Chemical, Materials & Industrial Production Engineering, University of Naples Federico II, 80125 Naples, Italy
| | - Haifa Shen
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (E.D.R.); (H.S.); (X.L.)
- Department of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Xuewu Liu
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; (E.D.R.); (H.S.); (X.L.)
| | - Ennio Tasciotti
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
- Center for Biomimetic Medicine, Houston Methodist Research Institute (HMRI), Houston, TX 77030, USA
- Houston Methodist Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Correspondence: (E.T.); (F.S.)
| | - Francesco Salvatore
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, 80131 Napoli, Italy; (A.C.); (D.S.); (N.P.); (R.P.); (L.D.V.)
- CEINGE-Biotecnologie Avanzate S.c.a r.l., 80145 Napoli, Italy; (S.O.); (M.R.)
- Correspondence: (E.T.); (F.S.)
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Targeting drug delivery system for platinum(Ⅳ)-Based antitumor complexes. Eur J Med Chem 2020; 194:112229. [PMID: 32222677 DOI: 10.1016/j.ejmech.2020.112229] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 03/04/2020] [Accepted: 03/10/2020] [Indexed: 12/22/2022]
Abstract
Classical platinum(II) anticancer agents are widely-used chemotherapeutic drugs in the clinic against a range of cancers. However, severe systemic toxicity and drug resistance have become the main obstacles which limit their application and effectiveness. Because divalent cisplatin analogues are easily destroyed in vivo, their bioavailability is low and no selective to tumor tissues. The platinum(IV) prodrugs are attractive compounds for cancer treatment because they have great advantages, e.g., higher stability in biological media, aqueous solubility and no cross-resistance with cisplatin, which may become the next generation of platinum anticancer drugs. In addition, platinum(IV) drugs could be taken orally, which could be more acceptable to cancer patients, breaking the current situation that platinum(II) drugs can only be given by injection. The coupling of platinum(IV) complexes with tumor targeting groups avoids the disadvantages such as instability in blood, irreversible binding to plasma proteins, rapid renal clearance, and non-specific distribution in normal tissues. Because of the above advantages, the combination of platinum complexes and tumor targeting groups has become the hottest field in the research and development of new platinum drugs. These approaches can be roughly categorized into two groups: active and passive targeted strategies. This review concentrates on various targeting and delivery strategies for platinum(IV) complexes to improve the efficacy and reduce the side effects of platinum-based anticancer drugs. We have made a summary of the related articles on platinum(IV) targeted delivery in recent years. We believe the results of the studies described in this review will provide new ideas and strategies for the development of platinum drugs.
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Macrophage-derived exosome-mimetic hybrid vesicles for tumor targeted drug delivery. Acta Biomater 2019; 94:482-494. [PMID: 31129363 DOI: 10.1016/j.actbio.2019.05.054] [Citation(s) in RCA: 230] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 05/01/2019] [Accepted: 05/21/2019] [Indexed: 12/26/2022]
Abstract
Extracellular vesicles (EVs) are phospholipid and protein constructs which are continuously secreted by cells in the form of smaller (30-200 nm) and larger (micron size) particles. While all of these vesicles are called as EVs, the smaller size are normally called as exosomes. Small EVs (sEVs) have now been explored as a potential candidate in therapeutics delivery owing to their endogenous functionality, intrinsic targeting property, and ability to cooperate with a host defense mechanism. Considering these potentials, we hypothesize that immune cell-derived sEVs can mimic immune cell to target cancer. However, different sEVs isolation technique reported poor yield and loss of functional properties. To solve this problem, herein we hybridized sEVs with synthetic liposome to engineer vesicles with size less than 200 nm to mimic the size of exosome and named as hybrid exosome (HE). To achieve this goal, sEVs from mouse macrophage was hybridized with synthetic liposome to engineer HE. The fluorescence-based experiment confirmed the successful hybridization process yielding HE with the size of 177 ± 21 nm. Major protein analysis from Blot techniques reveal the presence of EV marker proteins CD81, CD63, and CD9. Differential cellular interaction of HE was observed when treated with normal and cancerous cells thereby supporting our hypothesis. Moreover, a water-soluble doxorubicin was loaded in HE. Drug-loaded HE showed enhanced toxicity against cancer cells and pH-sensitive drug release in acidic condition, benefiting drug delivery to acidic cancer environment. These results suggest that the engineered HE would be an exciting platform for tumor-targeted drug delivery. STATEMENT OF SIGNIFICANCE: Extracellular vesicles (EVs) are phospholipid and protein constructs which are continuously secreted by cells in the human body. These vesicles can efficiently deliver their parental biomolecules to the recipient cells and assist in intracellular communication without a direct cell-to-cell contact. Moreover, they have the ability to perform some of the molecular task similar to that of its parent cells. For example, exosome derived from immune cells can seek for diseased and/or inflammatory cells by reading the cell surface proteins. However, different EVs isolation techniques reported poor yield and loss of functional properties. Therefore, to overcome this limitation, we herein propose to re-engineer immuno-exosome with a synthetic liposome as a refined biomimetic nanostructure for the delivery of doxorubicin (clinical drug) for breast cancer treatment.
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6
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Ghosh S. Cisplatin: The first metal based anticancer drug. Bioorg Chem 2019; 88:102925. [PMID: 31003078 DOI: 10.1016/j.bioorg.2019.102925] [Citation(s) in RCA: 887] [Impact Index Per Article: 177.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 03/30/2019] [Accepted: 04/10/2019] [Indexed: 12/17/2022]
Abstract
Cisplatin or (SP-4-2)-diamminedichloridoplatinum(II) is one of the most potential and widely used drugs for the treatment of various solid cancers such as testicular, ovarian, head and neck, bladder, lung, cervical cancer, melanoma, lymphomas and several others. Cisplatin exerts anticancer activity via multiple mechanisms but its most acceptable mechanism involves generation of DNA lesions by interacting with purine bases on DNA followed by activation of several signal transduction pathways which finally lead to apoptosis. However, side effects and drug resistance are the two inherent challenges of cisplatin which limit its application and effectiveness. Reduction of drug accumulation inside cancer cells, inactivation of drug by reacting with glutathione and metallothioneins and faster repairing of DNA lesions are responsible for cisplatin resistance. To minimize cisplatin side effects and resistance, combination therapies are used and have proven more effective to defect cancers. This article highlights a systematic description on cisplatin which includes a brief history, synthesis, action mechanism, resistance, uses, side effects and modulation of side effects. It also briefly describes development of platinum drugs from very small cisplatin complex to very large next generation nanocarriers conjugated platinum complexes.
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Affiliation(s)
- Sumit Ghosh
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India.
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7
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Arantseva DA, Vodovozova EL. Platinum-Based Antitumor Drugs and Their Liposomal Formulations in Clinical Trials. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1068162018060031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Xiao H, Yan L, Dempsey EM, Song W, Qi R, Li W, Huang Y, Jing X, Zhou D, Ding J, Chen X. Recent progress in polymer-based platinum drug delivery systems. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2018.07.004] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ling X, Chen X, Riddell IA, Tao W, Wang J, Hollett G, Lippard SJ, Farokhzad OC, Shi J, Wu J. Glutathione-Scavenging Poly(disulfide amide) Nanoparticles for the Effective Delivery of Pt(IV) Prodrugs and Reversal of Cisplatin Resistance. NANO LETTERS 2018; 18:4618-4625. [PMID: 29902013 PMCID: PMC6271432 DOI: 10.1021/acs.nanolett.8b01924] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Despite the broad antitumor spectrum of cisplatin, its therapeutic efficacy in cancer treatment is compromised by the development of drug resistance in tumor cells and systemic side effects. A close correlation has been drawn between cisplatin resistance in tumor cells and increased levels of intracellular thiol-containing species, especially glutathione (GSH). The construction of a unique nanoparticle (NP) platform composed of poly(disulfide amide) polymers with a high disulfide density for the effective delivery of Pt(IV) prodrugs capable of reversing cisplatin resistance through the disulfide-group-based GSH-scavenging process, as described herein, is a promising route by which to overcome limitations associated with tumor resistance. Following systematic screening, the optimized NPs (referred to as CP5 NPs) showed a small particle size (76.2 nm), high loading of Pt(IV) prodrugs (15.50% Pt), a sharp response to GSH, the rapid release of platinum (Pt) ions, and notable apoptosis of cisplatin-resistant A2780cis cells. CP5 NPs also exhibited long blood circulation and high tumor accumulation after intravenous injection. Moreover, in vivo efficacy and safety results showed that CP5 NPs effectively inhibited the growth of cisplatin-resistant xenograft tumors with an inhibition rate of 83.32% while alleviating serious side effects associated with cisplatin. The GSH-scavenging nanoplatform is therefore a promising route by which to enhance the therapeutic index of Pt drugs used currently in cancer treatment.
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Affiliation(s)
- Xiang Ling
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Xing Chen
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510006, China
| | - Imogen A. Riddell
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Wei Tao
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Junqing Wang
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Geoffrey Hollett
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Stephen J. Lippard
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Omid C. Farokhzad
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Jinjun Shi
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Jun Wu
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510006, China
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Liu L, Chen Q, Ruan C, Chen X, Zhang Y, He X, Zhang Y, Lu Y, Guo Q, Sun T, Wang H, Jiang C. Platinum-Based Nanovectors Engineered with Immuno-Modulating Adjuvant for Inhibiting Tumor growth and Promoting Immunity. Theranostics 2018; 8:2974-2987. [PMID: 29896297 PMCID: PMC5996371 DOI: 10.7150/thno.24110] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 02/16/2018] [Indexed: 12/20/2022] Open
Abstract
Although there is ample evidence that the chemotherapeutic drugs trigger an immune response, the efficient tumor rejection or regression is not guaranteed probably due to the massive immunosuppression within the tumor microenvironment. Thus, a rational delivery platform that overcomes immunosuppression is needed to maximally achieve both cytotoxic and immune-modulatory functions of chemotherapeutics. Accumulating evidence suggests that platinum-based drugs might be suitable for this application. Methods: The dendrigraft polylysine (DGL) with its uniform size and multifunctional groups was employed as the polymeric core and conjugated with platinum-based compounds as therapeutics and WKYMVm peptide (Wpep) as a targeting ligand to construct the novel delivery platform Wpep-DGL/Pt. A series of in vitro and in vivo analyses, including physical and chemical characterizations, targeting property, biosafety, and antitumor efficacy of Wpep-DGL/Pt were systematically carried out. Results: Wpep-DGL/Pt showed potent antitumor efficacy in MDA-MB-231 cells tumor-bearing nude mice with a deficient immune system, demonstrating targeted delivery of chemotherapeutics and the resultant cytotoxicity. Furthermore, in immunocompetent mice bearing 4T1 cells tumors, Wpep-DGL/Pt activated immune cells and induced cell death proving their dual function of chemotherapeutic and immunomodulatory efficacy. Conclusion: This work represents a novel approach for cancer immunotherapy by integrating nanotechnology and platinum-based therapeutics which not only efficiently exerts the chemotherapeutic cytotoxic effect on tumor cell but also restores immune response of immunological cells within the tumor microenvironment.
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Feng B, Zhou F, Lu W, Wang D, Wang T, Luo C, Wang H, Li Y, Yu H. Phospholipid-mimic oxaliplatin prodrug liposome for treatment of the metastatic triple negative breast cancer. Biomater Sci 2018; 5:1522-1525. [PMID: 28406499 DOI: 10.1039/c7bm00058h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A phospholipid-mimic oxaliplatin prodrug (Oxalipid) was synthesized, which could self-assemble into a liposomal nanostructure with a drug loading ratio as high as 27 wt%. Compared to free oxaliplatin, the resulting Oxalipid liposome displayed elongated blood circulation, increased tumor accumulation and improved anticancer efficacy against the metastatic triple negative breast cancer (TNBC).
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Affiliation(s)
- Bing Feng
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China. and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fangyuan Zhou
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Wenchao Lu
- University of Chinese Academy of Sciences, Beijing 100049, China and Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Dangge Wang
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China. and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tingting Wang
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China. and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Cheng Luo
- Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Hao Wang
- National Center for Nanoscience and Technology, Beijing 100190, China
| | - Yaping Li
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Haijun Yu
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
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12
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Ding S, Bierbach U. Linker design for the modular assembly of multifunctional and targeted platinum(ii)-containing anticancer agents. Dalton Trans 2018; 45:13104-13. [PMID: 27251881 DOI: 10.1039/c6dt01399f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A versatile and efficient modular synthetic platform was developed for assembling multifunctional conjugates and targeted forms of platinum-(benz)acridines, a class of highly cytotoxic DNA-targeted hybrid agents. The synthetic strategy involved amide coupling between succinyl ester-modified platinum compounds (P1, P2) and a set of 11 biologically relevant primary and secondary amines (N1-N11). To demonstrate the feasibility and versatility of the approach, a structurally and functionally diverse range of amines was introduced. These include biologically active molecules, such as rucaparib (a PARP inhibitor), E/Z-endoxifen (an estrogen receptor antagonist), and a quinazoline-based tyrosine kinase inhibitor. Micro-scale reactions in Eppendorf tubes or on 96-well plates were used to screen for optimal coupling conditions in DMF solution with carbodiimide-, uronium-, and phosphonium-based compounds, as well as other common coupling reagents. Reactions with the phosphonium-based coupling reagent PyBOP produced the highest yields and gave the cleanest conversions. Furthermore, it was demonstrated that the chemistry can also be performed in aqueous media and is amenable to parallel synthesis based on multiple consecutive reactions in DMF in a "one-tube" format. In-line LC-MS was used to assess the stability of the conjugates in physiologically relevant buffers. Hydrolysis of the conjugates occurs at the ester moiety and is facilitated by the aquated metal moiety under low-chloride ion conditions. The rate of ester cleavage greatly depends on the nature of the amine component. Potential applications of the linker technology are discussed.
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Affiliation(s)
- S Ding
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109, USA.
| | - U Bierbach
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109, USA. and Comprehensive Cancer Center, Wake Forest University Health Sciences, Winston-Salem, North Carolina 27157, USA
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13
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Aryal S, Nguyen TDT, Pitchaimani A, Shrestha TB, Biller D, Troyer D. Membrane Fusion-Mediated Gold Nanoplating of Red Blood Cell: A Bioengineered CT-Contrast Agent. ACS Biomater Sci Eng 2016; 3:36-41. [DOI: 10.1021/acsbiomaterials.6b00573] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Santosh Aryal
- Department
of Chemistry, Kansas State University, 1212 Mid-Campus Drive North, Manhattan, Kansas 66506, United States
- Nanotechnology
Innovation Center of Kansas State (NICKS), Kansas State University, 1800 Denison Avenue, Manhattan, Kansas 66506, United States
| | - Tuyen Duong Thanh Nguyen
- Department
of Chemistry, Kansas State University, 1212 Mid-Campus Drive North, Manhattan, Kansas 66506, United States
- Nanotechnology
Innovation Center of Kansas State (NICKS), Kansas State University, 1800 Denison Avenue, Manhattan, Kansas 66506, United States
| | - Arunkumar Pitchaimani
- Department
of Chemistry, Kansas State University, 1212 Mid-Campus Drive North, Manhattan, Kansas 66506, United States
- Nanotechnology
Innovation Center of Kansas State (NICKS), Kansas State University, 1800 Denison Avenue, Manhattan, Kansas 66506, United States
- Department
of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, 228 Coles Hall, Manhattan, Kansas 66506, United States
| | - Tej B. Shrestha
- Department
of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, 228 Coles Hall, Manhattan, Kansas 66506, United States
| | - David Biller
- Department
of Clinical Sciences, College of Veterinary Medicine, Kansas State University, A-111 Mosier Hall, Manhattan, Kansas 66506, United States
| | - Deryl Troyer
- Department
of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, 228 Coles Hall, Manhattan, Kansas 66506, United States
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14
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Ringhieri P, Pannunzio A, Boccarelli A, Morelli G, Coluccia M, Tesauro D. Effect of cisplatin containing liposomes formulated by unsaturated chain-containing lipids on gynecological tumor cells. J Liposome Res 2016; 26:307-12. [PMID: 26850783 DOI: 10.3109/08982104.2015.1127257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Gynecological tumors are major therapeutic areas of platinum-based anticancer drugs. Here, we report the characterization and in vitro biological assays of cisplatin-containing Egg L-α-phosphatidylcholine liposomes with different amounts of cholesterol. Dynamic light scattering estimated sizes of all obtained liposomes in the 100 nm range that are suitable for in vivo use. On the basis of these data and of the drug loading values, the best formulation has been selected. Stability and drug release properties of platinum-containing liposomes have been verified in serum. The growth inhibitory effects of both liposomal and free drug in a panel of ovarian and breast human cancer cell lines, characterized by a different drug sensitivity, give comparable or better results with respect to free cisplatin drug.
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Affiliation(s)
- Paola Ringhieri
- a Department of Pharmacy and CIRPeB , University of Naples "Federico II" , Naples , Italy
| | | | | | - Giancarlo Morelli
- a Department of Pharmacy and CIRPeB , University of Naples "Federico II" , Naples , Italy .,b Istituto Di Biostrutture E Bioimmagini - CNR , Naples , Italy , and
| | - Mauro Coluccia
- c Department of Pharmacy-Drug Sciences , University of Bari "Aldo Moro" , Bari , Italy
| | - Diego Tesauro
- a Department of Pharmacy and CIRPeB , University of Naples "Federico II" , Naples , Italy .,b Istituto Di Biostrutture E Bioimmagini - CNR , Naples , Italy , and
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15
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Koirala MB, Nguyen TDT, Pitchaimani A, Choi SO, Aryal S. Synthesis and Characterization of Biomimetic Hydroxyapatite Nanoconstruct Using Chemical Gradient across Lipid Bilayer. ACS APPLIED MATERIALS & INTERFACES 2015; 7:27382-27390. [PMID: 26574639 DOI: 10.1021/acsami.5b09042] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this study, we synthesized biomimetic hydroxyapatite nanoconstruct (nanosized hydroxyapatite, NHAp) using a double emulsion technique combined with a chemical gradient across a lipid bilayer for surface modification of a titanium (Ti) implant. The synthesized NHAp was characterized by dynamic light scattering, X-ray diffraction, transmission electron microscopy, and Fourier transform infrared (FTIR) spectroscopy, and it was further tested for its biocompatibility and in vitro proliferation efficacy using normal human osteoblasts (NHOst). The results showed that the synthesized NHAp had a hydrodynamic diameter of ∼200 nm with high aqueous stability. The chemistry of the NHAp was confirmed by FTIR spectroscopic analysis. Typical FTIR vibrational bands corresponding to the phosphate group (PO4(3-)) present in hydroxyapatite (HAp) were observed at 670, 960, and 1000 cm(-1). A broad band at 3500 cm(-1) confirmed the presence of a structural -OH group in the NHAp. Powder X-ray crystallographic diffraction further confirmed the formation of NHAp with characteristic reflections in (002), (211), (130), and (213) planes at respective 2θ degrees. These reflection planes are similar to those of typical HAp crystallized toward (002) and (211) crystallographic planes. The mechanism of the formation of NHAp was studied using the fluorescence resonance energy transfer (FRET) technique. The FRET study showed the fluorescent recovery of a donor fluorophore and the mechanism of the insertion of lipids into nanodroplets obtained from the first water-in-oil (w/o) emulsion during the formation of the second oil-in-water (o/w) emulsion. With these confirmations, we further studied NHOst cell proliferation on a Ti surface. When NHOst were cultured on the Ti surface coated with the NHAp, a distinct proliferation pattern and cell-cell communication via cytoplasmic extension on the substrate surface were observed. In contrast, a bare Ti surface showed diminished cell size with minimal adherence. This result indicates that our NHAp covered with a phospholipid bilayer provides a proper environment essential for cell adhesion, which is especially important for bone implants, and the inclusion of NHAp on the Ti substrate would be an effective support for long-term sustainability of implants.
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Affiliation(s)
- Mukund Bahadur Koirala
- Nanotechnology Innovation Center of Kansas State, ‡Department of Chemistry, §Department of Anatomy and Physiology, Kansas State University , Manhattan, Kansas 66506, United States
| | - Tuyen Duong Thanh Nguyen
- Nanotechnology Innovation Center of Kansas State, ‡Department of Chemistry, §Department of Anatomy and Physiology, Kansas State University , Manhattan, Kansas 66506, United States
| | - Arunkumar Pitchaimani
- Nanotechnology Innovation Center of Kansas State, ‡Department of Chemistry, §Department of Anatomy and Physiology, Kansas State University , Manhattan, Kansas 66506, United States
| | - Seong-O Choi
- Nanotechnology Innovation Center of Kansas State, ‡Department of Chemistry, §Department of Anatomy and Physiology, Kansas State University , Manhattan, Kansas 66506, United States
| | - Santosh Aryal
- Nanotechnology Innovation Center of Kansas State, ‡Department of Chemistry, §Department of Anatomy and Physiology, Kansas State University , Manhattan, Kansas 66506, United States
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16
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Pasut G, Paolino D, Celia C, Mero A, Joseph AS, Wolfram J, Cosco D, Schiavon O, Shen H, Fresta M. Polyethylene glycol (PEG)-dendron phospholipids as innovative constructs for the preparation of super stealth liposomes for anticancer therapy. J Control Release 2014; 199:106-13. [PMID: 25499917 DOI: 10.1016/j.jconrel.2014.12.008] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 12/05/2014] [Accepted: 12/08/2014] [Indexed: 01/08/2023]
Abstract
Pegylation of nanoparticles has been widely implemented in the field of drug delivery to prevent macrophage clearance and increase drug accumulation at a target site. However, the shielding effect of polyethylene glycol (PEG) is usually incomplete and transient, due to loss of nanoparticle integrity upon systemic injection. Here, we have synthesized unique PEG-dendron-phospholipid constructs that form super stealth liposomes (SSLs). A β-glutamic acid dendron anchor was used to attach a PEG chain to several distearoyl phosphoethanolamine lipids, thereby differing from conventional stealth liposomes where a PEG chain is attached to a single phospholipid. This composition was shown to increase liposomal stability, prolong the circulation half-life, improve the biodistribution profile and enhance the anticancer potency of a drug payload (doxorubicin hydrochloride).
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Affiliation(s)
- Gianfranco Pasut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua 35131, Italy
| | - Donatella Paolino
- Department of Health Science, University "Magna Græcia" of Catanzaro, Catanzaro 88100, Italy; Interregional Research Center for Food Safety & Health, University of Catanzaro "Magna Græcia", Catanzaro 88100, Italy
| | - Christian Celia
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66013, Italy
| | - Anna Mero
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua 35131, Italy
| | - Adrian Steve Joseph
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua 35131, Italy
| | - Joy Wolfram
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA
| | - Donato Cosco
- Department of Health Science, University "Magna Græcia" of Catanzaro, Catanzaro 88100, Italy; Interregional Research Center for Food Safety & Health, University of Catanzaro "Magna Græcia", Catanzaro 88100, Italy
| | - Oddone Schiavon
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua 35131, Italy
| | - Haifa Shen
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA; Department of Cell and Developmental Biology, Weill Cornell Medical College, New York, NY 10065, USA
| | - Massimo Fresta
- Department of Health Science, University "Magna Græcia" of Catanzaro, Catanzaro 88100, Italy; Interregional Research Center for Food Safety & Health, University of Catanzaro "Magna Græcia", Catanzaro 88100, Italy.
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17
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Liu H, Li Y, Lyu Z, Wan Y, Li X, Chen H, Chen H, Li X. Enzyme-triggered supramolecular self-assembly of platinum prodrug with enhanced tumor-selective accumulation and reduced systemic toxicity. J Mater Chem B 2014; 2:8303-8309. [DOI: 10.1039/c4tb01563k] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A self-assembled Pt prodrug with enhanced drug accumulation in tumor areas was achieved through the catalysis of a locally expressed enzyme.
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Affiliation(s)
- Huan Liu
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou, China
| | - Yanli Li
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou, China
| | - Zhonglin Lyu
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou, China
| | - Yingbo Wan
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou, China
| | - Xiaohong Li
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou, China
| | - Huabing Chen
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou, China
| | - Hong Chen
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou, China
| | - Xinming Li
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou, China
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18
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Abstract
Liposomes are a class of well-established drug carriers that have found numerous therapeutic applications. The success of liposomes, together with recent advancements in nanotechnology, has motivated the development of various novel liposome-like nanostructures with improved drug delivery performance. These nanostructures can be categorized into five major varieties, namely: (1) polymer-stabilized liposomes, (2) nanoparticle-stabilized liposomes, (3) core-shell lipid-polymer hybrid nanoparticles, (4) natural membrane-derived vesicles, and (5) natural membrane coated nanoparticles. They have received significant attention and have become popular drug delivery platforms. Herein, we discuss the unique strengths of these liposome-like platforms in drug delivery, with a particular emphasis on how liposome-inspired novel designs have led to improved therapeutic efficacy, and review recent progress made by each platform in advancing healthcare.
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Affiliation(s)
- Weiwei Gao
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
| | - Che-Ming J. Hu
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
| | - Ronnie H. Fang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
| | - Liangfang Zhang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
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19
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Liu D, He C, Wang AZ, Lin W. Application of liposomal technologies for delivery of platinum analogs in oncology. Int J Nanomedicine 2013; 8:3309-19. [PMID: 24023517 PMCID: PMC3767488 DOI: 10.2147/ijn.s38354] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Platinum-based chemotherapy, such as cisplatin, oxaliplatin, and carboplatin, is one of the most widely utilized classes of cancer therapeutics. While highly effective, the clinical applications of platinum-based drugs are limited by their toxicity profiles as well as suboptimal pharmacokinetic properties. Therefore, one of the key research areas in oncology has been to develop novel platinum analog drugs and engineer new platinum drug formulations to improve the therapeutic ratio further. Such efforts have led to the development of platinum analogs including nedaplatin, heptaplatin, and lobaplatin. Moreover, reformulating platinum drugs using liposomes has resulted in the development of L-NDPP (Aroplatin™), SPI-77, Lipoplatin™, Lipoxal™, and LiPlaCis®. Liposomes possess several attractive biological activities, including biocompatibility, high drug loading, and improved pharmacokinetics, that are well suited for platinum drug delivery. In this review, we discuss the various platinum drugs and their delivery using liposome-based drug delivery vehicles. We compare and contrast the different liposome platforms as well as speculate on the future of platinum drug delivery research.
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Affiliation(s)
- Demin Liu
- Department of Chemistry, University of Chicago, Chicago, IL, USA
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