251
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Wu Y, Zhang F. Exploiting molecular probes to perform near‐infrared fluorescence‐guided surgery. VIEW 2020. [DOI: 10.1002/viw.20200068] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Yifan Wu
- Department of Chemistry State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem Fudan University Shanghai China
| | - Fan Zhang
- Department of Chemistry State Key Laboratory of Molecular Engineering of Polymers Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem Fudan University Shanghai China
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252
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Ju Y, Guo H, Edman M, Hamm-Alvarez SF. Application of advances in endocytosis and membrane trafficking to drug delivery. Adv Drug Deliv Rev 2020; 157:118-141. [PMID: 32758615 PMCID: PMC7853512 DOI: 10.1016/j.addr.2020.07.026] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 12/12/2022]
Abstract
Multidisciplinary research efforts in the field of drug delivery have led to the development of a variety of drug delivery systems (DDS) designed for site-specific delivery of diagnostic and therapeutic agents. Since efficient uptake of drug carriers into target cells is central to effective drug delivery, a comprehensive understanding of the biological pathways for cellular internalization of DDS can facilitate the development of DDS capable of precise tissue targeting and enhanced therapeutic outcomes. Diverse methods have been applied to study the internalization mechanisms responsible for endocytotic uptake of extracellular materials, which are also the principal pathways exploited by many DDS. Chemical inhibitors remain the most commonly used method to explore endocytotic internalization mechanisms, although genetic methods are increasingly accessible and may constitute more specific approaches. This review highlights the molecular basis of internalization pathways most relevant to internalization of DDS, and the principal methods used to study each route. This review also showcases examples of DDS that are internalized by each route, and reviews the general effects of biophysical properties of DDS on the internalization efficiency. Finally, options for intracellular trafficking and targeting of internalized DDS are briefly reviewed, representing an additional opportunity for multi-level targeting to achieve further specificity and therapeutic efficacy.
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Affiliation(s)
- Yaping Ju
- Department of Pharmacology and Pharmaceutical Sciences, USC School of Pharmacy, USA
| | - Hao Guo
- Department of Pharmacology and Pharmaceutical Sciences, USC School of Pharmacy, USA
| | - Maria Edman
- Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, USA
| | - Sarah F Hamm-Alvarez
- Department of Pharmacology and Pharmaceutical Sciences, USC School of Pharmacy, USA; Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, USA.
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253
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Varley AJ, Hammill ML, Salim L, Desaulniers JP. Effects of Chemical Modifications on siRNA Strand Selection in Mammalian Cells. Nucleic Acid Ther 2020; 30:229-236. [DOI: 10.1089/nat.2020.0848] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Affiliation(s)
- Andrew J. Varley
- Faculty of Science, University of Ontario Institute of Technology, Oshawa, Canada
| | - Matthew L. Hammill
- Faculty of Science, University of Ontario Institute of Technology, Oshawa, Canada
| | - Lidya Salim
- Faculty of Science, University of Ontario Institute of Technology, Oshawa, Canada
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254
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Zocchi MR, Tosetti F, Benelli R, Poggi A. Cancer Nanomedicine Special Issue Review Anticancer Drug Delivery with Nanoparticles: Extracellular Vesicles or Synthetic Nanobeads as Therapeutic Tools for Conventional Treatment or Immunotherapy. Cancers (Basel) 2020; 12:cancers12071886. [PMID: 32668783 PMCID: PMC7409190 DOI: 10.3390/cancers12071886] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 12/13/2022] Open
Abstract
Both natural and synthetic nanoparticles have been proposed as drug carriers in cancer treatment, since they can increase drug accumulation in target tissues, optimizing the therapeutic effect. As an example, extracellular vesicles (EV), including exosomes (Exo), can become drug vehicles through endogenous or exogenous loading, amplifying the anticancer effects at the tumor site. In turn, synthetic nanoparticles (NP) can carry therapeutic molecules inside their core, improving solubility and stability, preventing degradation, and controlling their release. In this review, we summarize the recent advances in nanotechnology applied for theranostic use, distinguishing between passive and active targeting of these vehicles. In addition, examples of these models are reported: EV as transporters of conventional anticancer drugs; Exo or NP as carriers of small molecules that induce an anti-tumor immune response. Finally, we focus on two types of nanoparticles used to stimulate an anticancer immune response: Exo carried with A Disintegrin And Metalloprotease-10 inhibitors and NP loaded with aminobisphosphonates. The former would reduce the release of decoy ligands that impair tumor cell recognition, while the latter would activate the peculiar anti-tumor response exerted by γδ T cells, creating a bridge between innate and adaptive immunity.
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Affiliation(s)
- Maria Raffaella Zocchi
- Division of Immunology Transplants and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy;
| | - Francesca Tosetti
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.T.); (R.B.)
| | - Roberto Benelli
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.T.); (R.B.)
| | - Alessandro Poggi
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.T.); (R.B.)
- Correspondence:
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255
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Street STG, He Y, Jin XH, Hodgson L, Verkade P, Manners I. Cellular uptake and targeting of low dispersity, dual emissive, segmented block copolymer nanofibers. Chem Sci 2020; 11:8394-8408. [PMID: 34094184 PMCID: PMC8162143 DOI: 10.1039/d0sc02593c] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/03/2020] [Indexed: 11/21/2022] Open
Abstract
Polymer-based nanoparticles show substantial promise in the treatment and diagnosis of cancer and other diseases. Herein we report an exploration of the cellular uptake of tailored, low dispersity segmented 1D nanoparticles which were prepared from an amphiphilic block copolymer, poly(dihexylfluorene)-b-poly(ethyleneglycol) (PDHF13-b-PEG227), with a crystallizable PDHF core-forming block and a 'stealth' PEG corona-forming block with different end-group functionalities. Segmented C-B-A-B-C pentablock 1D nanofibers with varied spatially-defined coronal chemistries and a selected length (95 nm) were prepared using the living crystallization-driven self-assembly (CDSA) seeded-growth method. As the blue fluorescence of PDHF is often subject to environment-related quenching, a far-red BODIPY (BD) fluorophore was attached to the PEG end-group of the coronal B segments to provide additional tracking capability. Folic acid (FA) was also incorporated as a targeting group in the terminal C segments. These dual-emissive pentablock nanofibers exhibited uptake into >97% of folate receptor positive HeLa cells by flow cytometry. In the absence of FA, no significant uptake was detected and nanofibers with either FA or BD coronal groups showed no significant toxicity. Correlative light and electron microscopy (CLEM) studies revealed receptor-mediated endocytosis as an uptake pathway, with subsequent localization to the perinuclear region. A significant proportion of the nanofibers also appeared to interact with the cell membrane in an end-on fashion, which was coupled with fluorescence quenching of the PDHF core. These results provide new insights into the cellular uptake of polymer-based nanofibers and suggest their potential use in targeted therapies and diagnostics.
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Affiliation(s)
- Steven T G Street
- School of Chemistry, University of Bristol Bristol BS8 1TS UK
- Department of Chemistry, University of Victoria Victoria BC V8W 3V6 Canada
| | - Yunxiang He
- School of Chemistry, University of Bristol Bristol BS8 1TS UK
| | - Xu-Hui Jin
- School of Chemistry, University of Bristol Bristol BS8 1TS UK
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing China
| | - Lorna Hodgson
- School of Biochemistry, University of Bristol Bristol BS8 1TD UK
| | - Paul Verkade
- School of Biochemistry, University of Bristol Bristol BS8 1TD UK
| | - Ian Manners
- School of Chemistry, University of Bristol Bristol BS8 1TS UK
- Department of Chemistry, University of Victoria Victoria BC V8W 3V6 Canada
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256
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Hoppenz P, Els-Heindl S, Beck-Sickinger AG. Peptide-Drug Conjugates and Their Targets in Advanced Cancer Therapies. Front Chem 2020; 8:571. [PMID: 32733853 PMCID: PMC7359416 DOI: 10.3389/fchem.2020.00571] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/03/2020] [Indexed: 12/15/2022] Open
Abstract
Cancer became recently the leading cause of death in industrialized countries. Even though standard treatments achieve significant effects in growth inhibition and tumor elimination, they cause severe side effects as most of the applied drugs exhibit only minor selectivity for the malignant tissue. Hence, specific addressing of tumor cells without affecting healthy tissue is currently a major desire in cancer therapy. Cell surface receptors, which bind peptides are frequently overexpressed on cancer cells and can therefore be considered as promising targets for selective tumor therapy. In this review, the benefits of peptides as tumor homing agents are presented and an overview of the most commonly addressed peptide receptors is given. A special focus was set on the bombesin receptor family and the neuropeptide Y receptor family. In the second part, the specific requirements of peptide-drug conjugates (PDC) and intelligent linker structures as an essential component of PDC are outlined. Furthermore, different drug cargos are presented including classical and recent toxic agents as well as radionuclides for diagnostic and therapeutic approaches. In the last part, boron neutron capture therapy as advanced targeted cancer therapy is introduced and past and recent developments are reviewed.
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Affiliation(s)
- Paul Hoppenz
- Faculty of Life Sciences, Institute of Biochemistry, Leipzig University, Leipzig, Germany
| | - Sylvia Els-Heindl
- Faculty of Life Sciences, Institute of Biochemistry, Leipzig University, Leipzig, Germany
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257
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Dendrimer-like AB2-type star polymers as nanocarriers for doxorubicin delivery to breast cancer cells: synthesis, characterization, in-vitro release and cytotoxicity studies. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02089-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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258
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Toward the effective synthesis of bivalent Folate-targeted PEGylated cancer diagnostic and therapeutic agents using chemo-enzymatic processes. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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259
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Wang D, Chen W, Li H, Huang G, Zhou Y, Wang Y, Wan W, You B, Liu Y, Zhang X. Folate-receptor mediated pH/reduction-responsive biomimetic nanoparticles for dually activated multi-stage anticancer drug delivery. Int J Pharm 2020; 585:119456. [DOI: 10.1016/j.ijpharm.2020.119456] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 04/13/2020] [Accepted: 05/19/2020] [Indexed: 12/19/2022]
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260
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Khodadadi Yazdi M, Zarrintaj P, Hosseiniamoli H, Mashhadzadeh AH, Saeb MR, Ramsey JD, Ganjali MR, Mozafari M. Zeolites for theranostic applications. J Mater Chem B 2020; 8:5992-6012. [PMID: 32602516 DOI: 10.1039/d0tb00719f] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Theranostic platforms bring about a revolution in disease management. During recent years, theranostic nanoparticles have been utilized for imaging and therapy simultaneously. Zeolites, because of their porous structure and tunable properties, which can be modified with various materials, can be used as a delivery agent. The porous structure of a zeolite enables it to be loaded and unloaded with various molecules such as therapeutic agents, photosensitizers, biological macromolecules, MRI contrast agents, radiopharmaceuticals, near-infrared (NIR) fluorophores, and microbubbles. Furthermore, theranostic zeolite nanocarriers can be further modified with targeting ligands, which is highly interesting for targeted cancer therapies.
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Affiliation(s)
- Mohsen Khodadadi Yazdi
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
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261
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Das RP, Chakravarti S, Patel SS, Lakhamje P, Gurjar M, Gota V, Singh BG, Kunwar A. Tuning the pharmacokinetics and efficacy of irinotecan (IRI) loaded gelatin nanoparticles through folate conjugation. Int J Pharm 2020; 586:119522. [PMID: 32534159 DOI: 10.1016/j.ijpharm.2020.119522] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/05/2020] [Accepted: 06/06/2020] [Indexed: 02/07/2023]
Abstract
Gelatin based nanocarriers have major limitation of shorter circulation half-life (t1/2). Present study addressed this issue by conjugating gelatin with folate followed by nanoprecipitation in presence of polysorbate 80 to form folate attached gelatin nanoparticles (GNP-F). The folic acid was conjugated with gelatin through the formation of amide linkage with a maximum conjugation yield of ~69%. Cryo-SEM analysis indicated that unconjugated gelatin nanoparticles (GNP) and GNP-F were spherical of nearly identical size of ~200 nm. The irinotecan (IRI)-loading efficiency estimated for IRI-GNP and IRI-GNP-F was 6.6 ± 0.42% and 11.2 ± 0.73% respectively and both formulations showed faster release of IRI at acidic pH (~5) than at physiological pH (~7). Further IRI-GNP-F demonstrated significantly higher cytotoxicity in folate receptor (FR)-positive HeLa cells than the unconjugated IRI-GNP nanoparticles confirming active targeting. Subsequently the antitumor activity of above formulations in FR-positive fibrosarcoma (syngeneic) tumor-bearing mice followed the order of IRI-GNP-F > IRI-GNP > free IRI. The pharmacokinetic evaluation of IRI-GNP and IRI-GNP-F revealed that encapsulation of IRI within GNP without folate improved its plasma maximum concentration (Cmax). However, folate conjugation of GNP remarkably improved the t1/2 of IRI. Taken together, folate as a targeting ligand modulates the pharmacokinetic property of IRI loaded GNP to favor active verses passive targeting.
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Affiliation(s)
- Ram P Das
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India
| | - Sarjak Chakravarti
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Snehal S Patel
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Pooja Lakhamje
- Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai 410210, India
| | - Murari Gurjar
- Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai 410210, India
| | - Vikram Gota
- Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India; Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai 410210, India
| | - Beena G Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India.
| | - Amit Kunwar
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India.
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262
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Kharkar PS, Soni G, Rathod V, Shetty S, Gupta MK, Yadav KS. An outlook on procedures of conjugating folate to (co)polymers and drugs for effective cancer targeting. Drug Dev Res 2020; 81:823-836. [PMID: 32515120 DOI: 10.1002/ddr.21698] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/28/2020] [Accepted: 05/07/2020] [Indexed: 02/05/2023]
Affiliation(s)
- Prashant S. Kharkar
- Department of Pharmaceutical Sciences and Technology Institute of Chemical Technology Mumbai India
| | - Govind Soni
- Oriental College of Pharmacy and Research Oriental University Indore India
| | - Vaibhavi Rathod
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM's NMIMS Mumbai India
| | - Saritha Shetty
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM's NMIMS Mumbai India
| | - M. K. Gupta
- Oriental College of Pharmacy and Research Oriental University Indore India
| | - Khushwant S. Yadav
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM's NMIMS Mumbai India
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263
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Díaz-García D, Montalbán-Hernández K, Mena-Palomo I, Achimas-Cadariu P, Rodríguez-Diéguez A, López-Collazo E, Prashar S, Ovejero Paredes K, Filice M, Fischer-Fodor E, Gómez-Ruiz S. Role of Folic Acid in the Therapeutic Action of Nanostructured Porous Silica Functionalized with Organotin(IV) Compounds Against Different Cancer Cell Lines. Pharmaceutics 2020; 12:pharmaceutics12060512. [PMID: 32503320 PMCID: PMC7355810 DOI: 10.3390/pharmaceutics12060512] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 01/30/2023] Open
Abstract
The synthesis, characterization and cytotoxic activity against different cancer cell lines of various mesoporous silica-based materials containing folate targeting moieties and a cytotoxic fragment based on a triphenyltin(IV) derivative have been studied. Two different mesoporous nanostructured silica systems have been used: firstly, micronic silica particles of the MSU-2 type and, secondly, mesoporous silica nanoparticles (MSNs) of about 80 nm. Both series of materials have been characterized by different methods, such as powder X-ray diffraction, X-ray fluorescence, absorption spectroscopy and microscopy. In addition, these systems have been tested against four different cancer cell lines, namely, OVCAR-3, DLD-1, A2780 and A431, in order to observe if the size of the silica-based systems and the quantity of incorporated folic acid influence their cytotoxic action. The results show that the materials are more active when the quantity of folic acid is higher, especially in those cells that overexpress folate receptors such as OVCAR-3 and DLD-1. In addition, the study of the potential modulation of the soluble folate receptor alpha (FOLR1) by treatment with the synthesized materials has been carried out using OVCAR-3, DLD-1, A2780 and A431 tumour cell lines. The results show that a relatively high concentration of folic acid functionalization of the nanostructured silica together with the incorporation of the cytotoxic tin fragment leads to an increase in the quantity of the soluble FOLR1 secreted by the tumour cells. In addition, the studies reported here show that this increase of the soluble FOLR1 occurs presumably by cutting the glycosyl-phosphatidylinositol anchor of membrane FR-α and by the release of intracellular FR-α. This study validates the potential use of a combination of mesoporous silica materials co-functionalized with folate targeting molecules and an organotin(IV) drug as a strategy for the therapeutic treatment of several cancer cells overexpressing folate receptors.
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Affiliation(s)
- Diana Díaz-García
- COMET-NANO Group, Departamento de Biología y Geología, Física y Química Inorgánica, ESCET, Universidad Rey Juan Carlos, 28933 Móstoles, Spain; (D.D.-G.); (K.M.-H.); (I.M.-P.); (S.P.)
- Tumour Biology Department, the Institute of Oncology “Prof. Dr. I. Chiricuta”, RO-400015 Cluj-Napoca, Romania
| | - Karla Montalbán-Hernández
- COMET-NANO Group, Departamento de Biología y Geología, Física y Química Inorgánica, ESCET, Universidad Rey Juan Carlos, 28933 Móstoles, Spain; (D.D.-G.); (K.M.-H.); (I.M.-P.); (S.P.)
- Innate Immunity Group, Laboratory of Tumour Immunology, IdiPAZ Institute for Health Research, La Paz University Hospital, 28046 Madrid, Spain;
| | - Irene Mena-Palomo
- COMET-NANO Group, Departamento de Biología y Geología, Física y Química Inorgánica, ESCET, Universidad Rey Juan Carlos, 28933 Móstoles, Spain; (D.D.-G.); (K.M.-H.); (I.M.-P.); (S.P.)
- Innate Immunity Group, Laboratory of Tumour Immunology, IdiPAZ Institute for Health Research, La Paz University Hospital, 28046 Madrid, Spain;
| | - Patriciu Achimas-Cadariu
- Department of Surgery, the Institute of Oncology “Prof. Dr. I. Chiricuta”, RO-400015 Cluj-Napoca, Romania;
- Department of Surgery and Gynecological Oncology, the University of Medicine and Pharmacy “Iuliu Hatieganu”, RO-400337 Cluj-Napoca, Romania
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, Universidad de Granada, Facultad de Ciencias, Campus de Fuentenueva, Avda. Fuentenueva s/n, E-18071 Granada, Spain;
| | - Eduardo López-Collazo
- Innate Immunity Group, Laboratory of Tumour Immunology, IdiPAZ Institute for Health Research, La Paz University Hospital, 28046 Madrid, Spain;
| | - Sanjiv Prashar
- COMET-NANO Group, Departamento de Biología y Geología, Física y Química Inorgánica, ESCET, Universidad Rey Juan Carlos, 28933 Móstoles, Spain; (D.D.-G.); (K.M.-H.); (I.M.-P.); (S.P.)
| | - Karina Ovejero Paredes
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (M.F.)
- Microscopy and Dynamic Imaging Unit, Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Calle Melchor Fernandez Almagro 3, E-28029 Madrid, Spain
| | - Marco Filice
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (M.F.)
- Microscopy and Dynamic Imaging Unit, Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Calle Melchor Fernandez Almagro 3, E-28029 Madrid, Spain
| | - Eva Fischer-Fodor
- Tumour Biology Department, the Institute of Oncology “Prof. Dr. I. Chiricuta”, RO-400015 Cluj-Napoca, Romania
- Medfuture-Research Center for Advanced Medicine, the University of Medicine and Pharmacy “Iuliu Hatieganu”, RO-400337 Cluj-Napoca, Romania
- Correspondence: (E.F.-F.); (S.G.-R.)
| | - Santiago Gómez-Ruiz
- COMET-NANO Group, Departamento de Biología y Geología, Física y Química Inorgánica, ESCET, Universidad Rey Juan Carlos, 28933 Móstoles, Spain; (D.D.-G.); (K.M.-H.); (I.M.-P.); (S.P.)
- Correspondence: (E.F.-F.); (S.G.-R.)
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264
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Scaranti M, Cojocaru E, Banerjee S, Banerji U. Exploiting the folate receptor α in oncology. Nat Rev Clin Oncol 2020; 17:349-359. [PMID: 32152484 DOI: 10.1038/s41571-020-0339-5] [Citation(s) in RCA: 243] [Impact Index Per Article: 60.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2020] [Indexed: 12/24/2022]
Abstract
Folate receptor α (FRα) came into focus as an anticancer target many decades after the successful development of drugs targeting intracellular folate metabolism, such as methotrexate and pemetrexed. Binding to FRα is one of several methods by which folate is taken up by cells; however, this receptor is an attractive anticancer drug target owing to the overexpression of FRα in a range of solid tumours, including ovarian, lung and breast cancers. Furthermore, using FRα to better localize effective anticancer therapies to their target tumours using platforms such as antibody-drug conjugates, small-molecule drug conjugates, radioimmunoconjugates and, more recently, chimeric antigen receptor T cells could further improve the outcomes of patients with FRα-overexpressing cancers. FRα can also be harnessed for predictive biomarker research. Moreover, imaging FRα radiologically or in real time during surgery can lead to improved functional imaging and surgical outcomes, respectively. In this Review, we describe the current status of research into FRα in cancer, including data from several late-phase clinical trials involving FRα-targeted therapies, and the use of new technologies to develop FRα-targeted agents with improved therapeutic indices.
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Affiliation(s)
- Mariana Scaranti
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - Elena Cojocaru
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - Susana Banerjee
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - Udai Banerji
- The Institute of Cancer Research, London, UK.
- The Royal Marsden NHS Foundation Trust, London, UK.
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265
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Qi J, Tsuji K, Hymel D, Burke TR, Hudecek M, Rader C, Peng H. Chemically Programmable and Switchable CAR‐T Therapy. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005432] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Junpeng Qi
- Department of Immunology and Microbiology The Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Kohei Tsuji
- Chemical Biology Laboratory Center for Cancer Research National Cancer Institute National Institutes of Health Building 376 Boyles Street Frederick MD 21702 USA
- Department of Medicinal Chemistry Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2-3-10 Kandasurugadai, Chiyoda-ku Tokyo 101-0062 Japan
| | - David Hymel
- Chemical Biology Laboratory Center for Cancer Research National Cancer Institute National Institutes of Health Building 376 Boyles Street Frederick MD 21702 USA
| | - Terrence R. Burke
- Chemical Biology Laboratory Center for Cancer Research National Cancer Institute National Institutes of Health Building 376 Boyles Street Frederick MD 21702 USA
| | - Michael Hudecek
- Medizinische Klinik und Poliklinik II Universitätsklinikum Würzburg Oberdürrbacherstrasse 6 97080 Würzburg Germany
| | - Christoph Rader
- Department of Immunology and Microbiology The Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Haiyong Peng
- Department of Immunology and Microbiology The Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
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266
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Qi J, Tsuji K, Hymel D, Burke TR, Hudecek M, Rader C, Peng H. Chemically Programmable and Switchable CAR-T Therapy. Angew Chem Int Ed Engl 2020; 59:12178-12185. [PMID: 32329959 DOI: 10.1002/anie.202005432] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Indexed: 01/10/2023]
Abstract
Although macromolecules on cell surfaces are predominantly targeted and drugged with antibodies, they harbor pockets that are only accessible to small molecules and constitutes a rich subset of binding sites with immense potential diagnostic and therapeutic utility. Compared to antibodies, however, small molecules are disadvantaged by a less confined biodistribution, shorter circulatory half-life, and inability to communicate with the immune system. Presented herein is a method that endows small molecules with the ability to recruit and activate chimeric antigen receptor T cells (CAR-Ts). It is based on a CAR-T platform that uses a chemically programmed antibody fragment (cp-Fab) as on/off switch. In proof-of-concept studies, this cp-Fab/CAR-T system targeting folate binding proteins on the cell surface mediated potent and specific eradication of folate-receptor-expressing cancer cells in vitro and in vivo.
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Affiliation(s)
- Junpeng Qi
- Department of Immunology and Microbiology, The Scripps Research Institute, 130 Scripps Way, Jupiter, FL, 33458, USA
| | - Kohei Tsuji
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Building 376 Boyles Street, Frederick, MD, 21702, USA.,Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo, 101-0062, Japan
| | - David Hymel
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Building 376 Boyles Street, Frederick, MD, 21702, USA
| | - Terrence R Burke
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Building 376 Boyles Street, Frederick, MD, 21702, USA
| | - Michael Hudecek
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg, Oberdürrbacherstrasse 6, 97080, Würzburg, Germany
| | - Christoph Rader
- Department of Immunology and Microbiology, The Scripps Research Institute, 130 Scripps Way, Jupiter, FL, 33458, USA
| | - Haiyong Peng
- Department of Immunology and Microbiology, The Scripps Research Institute, 130 Scripps Way, Jupiter, FL, 33458, USA
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267
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Barcelo-Bovea V, Dominguez-Martinez I, Joaquin-Ovalle F, Amador LA, Castro-Rivera E, Medina-Álvarez K, McGoron A, Griebenow K, Ferrer-Acosta Y. Optimization and Characterization of Protein Nanoparticles for the Targeted and Smart Delivery of Cytochrome c to Non-Small Cell Lung Carcinoma. Cancers (Basel) 2020; 12:cancers12051215. [PMID: 32413975 PMCID: PMC7281605 DOI: 10.3390/cancers12051215] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/07/2020] [Accepted: 05/11/2020] [Indexed: 12/12/2022] Open
Abstract
The delivery of Cytochrome c (Cyt c) to the cytosol stimulates apoptosis in cells where its release from mitochondria and apoptotic induction is inhibited. We developed a drug delivery system consisting of Cyt c nanoparticles decorated with folate-poly(ethylene glycol)-poly(lactic-co-glycolic acid)-thiol (FA-PEG-PLGA-SH) to deliver Cyt c into cancer cells and tested their targeting in the Lewis Lung Carcinoma (LLC) mouse model. Cyt c-PLGA-PEG-FA nanoparticles (NPs) of 253 ± 55 and 354 ± 11 nm were obtained by Cyt c nanoprecipitation, followed by surface decoration with the co-polymer SH-PLGA-PEG-FA. The internalization of Cyt c-PLGA-PEG-FA nanoparticles (NPs) in LLC cells was confirmed by confocal microscopy. NP caspase activation was more efficient than the NP-free formulation. Caspase activity assays showed NPs retained 88-96% Cyt c activity. The NP formulations were more effective in decreasing LLC cell viability than NP-free formulation, with IC50 49.2 to 70.1 μg/mL versus 129.5 μg/mL, respectively. Our NP system proved to be thrice as selective towards cancerous than normal cells. In vivo studies using near infrared-tagged nanoparticles show accumulation in mouse LLC tumor 5 min post-injection. In conclusion, our NP delivery system for Cyt c shows superiority over the NP-free formulation and reaches a folic acid-overexpressing tumor in an immune-competent animal model.
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Affiliation(s)
- Vanessa Barcelo-Bovea
- Department of Chemistry, University of Puerto Rico, San Juan 00925, Puerto Rico; (V.B.-B.); (I.D.-M.); (F.J.-O.); (L.A.A.); (K.G.)
- Molecular Sciences Research Center, San Juan 00926, Puerto Rico
| | - Irivette Dominguez-Martinez
- Department of Chemistry, University of Puerto Rico, San Juan 00925, Puerto Rico; (V.B.-B.); (I.D.-M.); (F.J.-O.); (L.A.A.); (K.G.)
- Molecular Sciences Research Center, San Juan 00926, Puerto Rico
| | - Freisa Joaquin-Ovalle
- Department of Chemistry, University of Puerto Rico, San Juan 00925, Puerto Rico; (V.B.-B.); (I.D.-M.); (F.J.-O.); (L.A.A.); (K.G.)
- Molecular Sciences Research Center, San Juan 00926, Puerto Rico
| | - Luis A. Amador
- Department of Chemistry, University of Puerto Rico, San Juan 00925, Puerto Rico; (V.B.-B.); (I.D.-M.); (F.J.-O.); (L.A.A.); (K.G.)
- Molecular Sciences Research Center, San Juan 00926, Puerto Rico
| | - Elizabeth Castro-Rivera
- Department of Neuroscience, Universidad Central del Caribe, Bayamon 00956, Puerto Rico; (E.C.-R.); (K.M.-Á.)
| | - Kristofer Medina-Álvarez
- Department of Neuroscience, Universidad Central del Caribe, Bayamon 00956, Puerto Rico; (E.C.-R.); (K.M.-Á.)
| | - Anthony McGoron
- Department of Biomedical Engineering, Florida International University, Miami, FL 33174, USA;
| | - Kai Griebenow
- Department of Chemistry, University of Puerto Rico, San Juan 00925, Puerto Rico; (V.B.-B.); (I.D.-M.); (F.J.-O.); (L.A.A.); (K.G.)
| | - Yancy Ferrer-Acosta
- Department of Neuroscience, Universidad Central del Caribe, Bayamon 00956, Puerto Rico; (E.C.-R.); (K.M.-Á.)
- Correspondence: ; Tel.: +1-787-798-3001 (ext. 2164)
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268
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Barcelo-Bovea V, Dominguez-Martinez I, Joaquin-Ovalle F, Amador LA, Castro-Rivera E, Medina-Álvarez K, McGoron A, Griebenow K, Ferrer-Acosta Y. Optimization and Characterization of Protein Nanoparticles for the Targeted and Smart Delivery of Cytochrome c to Non-Small Cell Lung Carcinoma. Cancers (Basel) 2020. [DOI: https://doi.org/10.3390/cancers12051215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The delivery of Cytochrome c (Cyt c) to the cytosol stimulates apoptosis in cells where its release from mitochondria and apoptotic induction is inhibited. We developed a drug delivery system consisting of Cyt c nanoparticles decorated with folate-poly(ethylene glycol)-poly(lactic-co-glycolic acid)-thiol (FA-PEG-PLGA-SH) to deliver Cyt c into cancer cells and tested their targeting in the Lewis Lung Carcinoma (LLC) mouse model. Cyt c-PLGA-PEG-FA nanoparticles (NPs) of 253 ± 55 and 354 ± 11 nm were obtained by Cyt c nanoprecipitation, followed by surface decoration with the co-polymer SH-PLGA-PEG-FA. The internalization of Cyt c-PLGA-PEG-FA nanoparticles (NPs) in LLC cells was confirmed by confocal microscopy. NP caspase activation was more efficient than the NP-free formulation. Caspase activity assays showed NPs retained 88–96% Cyt c activity. The NP formulations were more effective in decreasing LLC cell viability than NP-free formulation, with IC50 49.2 to 70.1 μg/mL versus 129.5 μg/mL, respectively. Our NP system proved to be thrice as selective towards cancerous than normal cells. In vivo studies using near infrared-tagged nanoparticles show accumulation in mouse LLC tumor 5 min post-injection. In conclusion, our NP delivery system for Cyt c shows superiority over the NP-free formulation and reaches a folic acid-overexpressing tumor in an immune-competent animal model.
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269
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Wängler B, Schirrmacher R, Wängler C. Aiming at the tumor-specific accumulation of MGMT-inhibitors: First description of a synthetic strategy towards inhibitor-peptide conjugates. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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270
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Gorain B, Choudhury H, Nair AB, Dubey SK, Kesharwani P. Theranostic application of nanoemulsions in chemotherapy. Drug Discov Today 2020; 25:1174-1188. [PMID: 32344042 DOI: 10.1016/j.drudis.2020.04.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/26/2020] [Accepted: 04/16/2020] [Indexed: 12/20/2022]
Abstract
Theranostics has the potential to revolutionize the diagnosis, treatment, and prognosis of cancer, where novel drug delivery systems could be used to detect the disease at an early stage with instantaneous treatment. Various preclinical approaches of nanoemulsions with entrapped contrast and chemotherapeutic agents have been documented to act specifically on the tumor microenvironment (TME) for both diagnostic and therapeutic purposes. However, bringing these theranostic nanoemulsions through preclinical trials to patients requires several fundamental hurdles to be overcome, including the in vivo behavior of the delivery tool, degradation, and clearance from the system, as well as long-term toxicities. Here, we discuss recent advances in the application of nanoemulsions in molecular imaging with simultaneous therapeutic efficacy in a single delivery system.
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Affiliation(s)
- Bapi Gorain
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, Subang Jaya, Selangor, 47500, Malaysia
| | - Hira Choudhury
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Jalan Jalil Perkasa, Bukit Jalil, 57000 Kuala Lumpur, Malaysia.
| | - Anroop B Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Sunil K Dubey
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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271
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Poonia N, Lather V, Narang JK, Beg S, Pandita D. Resveratrol-loaded folate targeted lipoprotein-mimetic nanoparticles with improved cytotoxicity, antioxidant activity and pharmacokinetic profile. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 114:111016. [PMID: 32993976 DOI: 10.1016/j.msec.2020.111016] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/17/2020] [Accepted: 04/22/2020] [Indexed: 12/21/2022]
Abstract
The aim of present study was to develop folate receptor targeted lipoprotein-mimetic nanoparticles of resveratrol (RSV). Lipoprotein-mimicking nanocarrier (RSV-FA-LNPs) comprising of phosphatidyl choline, cholesterol, stearyl amine and folic acid-tagged bovine serum albumin (FA-BSA) were prepared. Folic acid was conjugated to bovine serum albumin by amide bond at a binding rate of 9.46 ± 0.49 folate molecules per bovine serum albumin. The particle size and entrapment efficiency of the developed nanoparticles was found to be 291.37 ± 3.81 nm and 91.96 ± 1.83%, respectively. The in vitro release study depicted that developed nanocarrier prolonged the drug release till 72 h in phosphate buffer saline (pH 7.4). The anticancer potential of RSV in case of RSV-FA-LNPs was found to be substantially improved against MCF-7 cells overexpressing folate receptors compared to non-targeted nanoparticles. The pharmacokinetics studies after intravenous administration in healthy Wistar rats depicted that lipoprotein mimicking nanoparticles presented the longer circulation time (>48 h) compared to free drug which disappeared in few hours (6 h). The in vitro and preclinical findings of the present study demonstrated the applicability of lipoprotein mimicking nanocarriers for the safer and effective delivery of bioactives.
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Affiliation(s)
- Neelam Poonia
- Department of Pharmaceutics, Jan Nayak Ch. Devi Lal Memorial College of Pharmacy, Sirsa 125055, Haryana, India; I. K. Gujral Punjab Technical University, Jalandhar, Punjab, India
| | - Viney Lather
- Amity Institute of Pharmacy, Amity University, Sector-125, Noida 201313, India
| | - Jasjeet Kaur Narang
- Department of Pharmaceutics, Khalsa College of Pharmacy, Amritsar, Punjab, India
| | - Sarwar Beg
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Deepti Pandita
- Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University, Sector-125, Noida 201313, India.
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272
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Gnesin S, Müller J, Burger IA, Meisel A, Siano M, Früh M, Choschzick M, Müller C, Schibli R, Ametamey SM, Kaufmann PA, Treyer V, Prior JO, Schaefer N. Radiation dosimetry of 18F-AzaFol: A first in-human use of a folate receptor PET tracer. EJNMMI Res 2020; 10:32. [PMID: 32270313 PMCID: PMC7142191 DOI: 10.1186/s13550-020-00624-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/27/2020] [Indexed: 12/21/2022] Open
Abstract
Background The folate receptor alpha (FRα) is an interesting target for imaging and therapy of different cancers. We present the first in-human radiation dosimetry and radiation safety results acquired within a prospective, multicentric trial (NCT03242993) evaluating the 18F-AzaFol (3′-aza-2′-[18F]fluorofolic acid) as the first clinically assessed PET tracer targeting the FRα. Material and methods Six eligible patients presented a histologically confirmed adenocarcinoma of the lung with measurable lesions (≥ 10 mm according to RECIST 1.1). TOF-PET images were acquired at 3, 11, 18, 30, 40, 50, and 60 min after the intravenous injection of 327 MBq (range 299–399 MBq) of 18F-AzaFol to establish dosimetry. Organ absorbed doses (AD), tumor AD, and patient effective doses (E) were assessed using the OLINDA/EXM v.2.0 software and compared with pre-clinical results. Results No serious related adverse events were observed. The highest AD were in the liver, the kidneys, the urinary bladder, and the spleen (51.9, 45.8, 39.1, and 35.4 μGy/MBq, respectively). Estimated patient and gender-averaged E were 18.0 ± 2.6 and 19.7 ± 1.4 μSv/MBq, respectively. E in-human exceeded the value of 14.0 μSv/MBq extrapolated from pre-clinical data. Average tumor AD was 34.8 μGy/MBq (range 13.6–60.5 μGy/MBq). Conclusions 18F-Azafol is a PET agent with favorable dosimetric properties and a reasonable radiation dose burden for patients which merits further evaluation to assess its performance. Trial registration ClinicalTrial.gov, NCT03242993, posted on August 8, 2017
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Affiliation(s)
- Silvano Gnesin
- Institute of Radiation Physics, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Joachim Müller
- Department of Radiology and Nuclear Medicine, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Irene A Burger
- Department of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland.,Department of Nuclear Medicine, Kantonsspital Baden, Baden, Switzerland
| | - Alexander Meisel
- Department of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland.,Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.,Department of Internal Medicine-Hematology & Oncology, Stadtspital Waid, Zurich, Switzerland
| | - Marco Siano
- Department of Oncology and Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Martin Früh
- Department of Oncology and Hematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.,University of Bern, Bern, Switzerland
| | - Matthias Choschzick
- Institute for Pathology and Molecular Pathology, University Hospital of Zurich, Zurich, Switzerland
| | - Cristina Müller
- Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.,Center for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, Villigen-PSI, Villigen, Switzerland
| | - Roger Schibli
- Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.,Center for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institute, Villigen-PSI, Villigen, Switzerland
| | - Simon M Ametamey
- Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Philipp A Kaufmann
- Department of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - Valerie Treyer
- Department of Nuclear Medicine, University Hospital of Zurich, Zurich, Switzerland
| | - John O Prior
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland.
| | - Niklaus Schaefer
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland
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273
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Zhang X, Song H, Canup BSB, Xiao B. Orally delivered targeted nanotherapeutics for the treatment of colorectal cancer. Expert Opin Drug Deliv 2020; 17:781-790. [PMID: 32237921 DOI: 10.1080/17425247.2020.1748005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Colorectal cancer (CRC), the third-most common malignancy, has high morbidity and mortality. Oral nanotherapeutics have emerged as a promising strategy to improve the therapeutic outcomes and alleviate the adverse effects of drugs in CRC treatment. AREAS COVERED In this review, we introduce the beneficial features of oral drug administration for CRC therapy, and further address the three basic elements of nanotherapeutics, namely, therapeutic agents, carrier materials, and targeting ligands. In addition, we also discuss the potentials of the new emerging technologies (e.g., immunotherapy, gene editing and microbiota manipulation) in the treatment of CRC. EXPERT OPINION Orally delivered targeted nanotherapeutics represent a promising strategy toward the efficient treatment of CRC. Although the current oral nanotherapeutics exert better therapeutic outcomes than the traditional drug formulations, their application has been restricted by drug resistance, tumor metastasis, and biosafety. Therefore, it is necessary to exploit new nanotherapeutics in the aspects of their three basic elements, and combine the new emerging technologies to those nanotherapeutics for CRC treatment.
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Affiliation(s)
- Xueqing Zhang
- State Key Laboratory of Silkworm Genome Biology, School of Materials and Energy, Southwest University , Beibei, P. R. China
| | - Heliang Song
- Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University , Atlanta, GA, USA
| | - Brandon S B Canup
- Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University , Atlanta, GA, USA
| | - Bo Xiao
- State Key Laboratory of Silkworm Genome Biology, School of Materials and Energy, Southwest University , Beibei, P. R. China.,Key Laboratory of Sericultural Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, College of Biotechnology, Southwest University , Chongqing, P. R. China
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274
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Soleymani J, Hasanzadeh M, shadjou N, Somi MH, Jouyban A. The role of nanomaterials on the cancer cells sensing based on folate receptor: Analytical approach. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115834] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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275
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Mi P, Cabral H, Kataoka K. Ligand-Installed Nanocarriers toward Precision Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1902604. [PMID: 31353770 DOI: 10.1002/adma.201902604] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/04/2019] [Indexed: 05/20/2023]
Abstract
Development of drug-delivery systems that selectively target neoplastic cells has been a major goal of nanomedicine. One major strategy for achieving this milestone is to install ligands on the surface of nanocarriers to enhance delivery to target tissues, as well as to enhance internalization of nanocarriers by target cells, which improves accuracy, efficacy, and ultimately enhances patient outcomes. Herein, recent advances regarding the development of ligand-installed nanocarriers are introduced and the effect of their design on biological performance is discussed. Besides academic achievements, progress on ligand-installed nanocarriers in clinical trials is presented, along with the challenges faced by these formulations. Lastly, the future perspectives of ligand-installed nanocarriers are discussed, with particular emphasis on their potential for emerging precision therapies.
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Affiliation(s)
- Peng Mi
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, No.17 People's South Road, Chengdu, 610041, China
| | - Horacio Cabral
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kazunori Kataoka
- Innovation Center of Nanomedicine (iCONM), Kawasaki Institute of Industrial Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki, 210-0821, Japan
- Institute for Future Initiatives, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
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276
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Omurtag Ozgen PS, Atasoy S, Zengin Kurt B, Durmus Z, Yigit G, Dag A. Glycopolymer decorated multiwalled carbon nanotubes for dual targeted breast cancer therapy. J Mater Chem B 2020; 8:3123-3137. [PMID: 32211704 DOI: 10.1039/c9tb02711d] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Carbon-based nanomaterials (CNMs) have attracted great attention in biomedical applications such as cancer imaging and therapy. CNMs, which are currently used in a wide range of applications, suffer from drawbacks of toxicity and low biocompatibility. Either noncovalent or covalent functionalization of CNMs with hydrophilic and biocompatible polymers which help to block hydrophobic interactivity between CNMs and cells can greatly increase their biocompatibility by eliminating their probable toxicity towards living organisms. In this report, we present a comparison of both noncovalent and covalent functionalization approaches in order to introduce a biocompatible glycoblock copolymer onto multi-walled carbon nanotubes (CNTs) in order to enhance their potential in therapies. An anticancer drug (doxorubicin, Dox) was conjugated with two different end functionalized poly(1-O-methacryloyl-β-d-fructopyranose-b-(2-methacryloxyethoxy))benzaldehyde glycoblock copolymers, which were synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization, by either noncovalent or covalent tethering. CNTs were coated separately with the synthesized drug-conjugated glycoblock copolymers and folic acid (FA) to obtain an efficient drug delivery platform for dual-targeting of glucose transporter protein (GLUT5) and folic acid receptors (FR) in breast cancer. A library of synthesized monomers, polymers and prepared glycoblock copolymer coated CNTs (hybrid-CNTs) using both approaches were comprehensively characterized by various techniques. Transmission electron microscopy measurements showed the homogeneous, smooth morphology of the prepared Dox-conjugated glycoblock copolymer coating of CNTs and confocal laser scanning microscopy images displayed successful cellular internalization of hybrid-CNTs in the MCF-7 and MDA-MB-231 human breast cancer cell lines. This research demonstrates the potential of hybrid-CNTs as a biocompatible drug delivery system as well as in vitro use of Dox-conjugated vehicles for dual receptor mediated breast cancer therapy.
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Affiliation(s)
- Pinar Sinem Omurtag Ozgen
- Department of Analytical Chemistry, Faculty of Pharmacy, Istanbul Medipol University, 34815, Istanbul, Turkey.
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277
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Zhang C, Sun W, Wang Y, Xu F, Qu J, Xia J, Shen M, Shi X. Gd-/CuS-Loaded Functional Nanogels for MR/PA Imaging-Guided Tumor-Targeted Photothermal Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:9107-9117. [PMID: 32003962 DOI: 10.1021/acsami.9b23413] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The second near-infrared (NIR-II, 1000-1700 nm) light-based diagnosis and therapy have received extensive attention for neoplastic disease treatments because of the fact that light in the NIR-II window possesses less photon scattering along with deeper tissue penetration than that in the NIR-I (700-950 nm) window. Herein, we present a Gd- and copper sulfide (CuS)-integrated nanogel (NG) platform for magnetic resonance (MR)/photoacoustic (PA) imaging-guided tumor-targeted photothermal therapy (PTT). In our approach, we prepared cross-linked polyethylenimine (PEI) NGs via an inverse emulsion method, modified the PEI NGs with Gd chelates, targeting ligand folic acid (FA) through a polyethylene glycol (PEG) spacer and 1,3-propanesultone, and finally loaded CuS nanoparticles (NPs) within the functional NGs. The as-synthesized Gd/CuS@PEI-FA-PS NGs with a mean size of 85 nm exhibit a good water dispersibility and protein resistance property, admirable r1 relaxivity (11.66 mM-1 s-1), excellent NIR-II absorption feature, high photothermal conversion efficiency (26.7%), and FA-mediated targeting specificity to cancer cells overexpressing FA receptor (FAR). With these properties along with the good cytocompatibility, the developed Gd/CuS@PEI-FA-PS NGs enable MR/PA dual-mode imaging-guided targeted PTT of FAR-overexpressing tumors under the irradiation of an NIR-II (1064 nm) laser. The designed Gd/CuS@PEI-FA-PS NGs may be used as a promising theranostic agent for MR/PA dual-mode imaging-guided PTT of other FAR-expressing tumors.
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Affiliation(s)
- Changchang Zhang
- State Key Laboratory for Modification of Chemical Fiber and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Wenjie Sun
- State Key Laboratory for Modification of Chemical Fiber and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Yue Wang
- Department of Radiology , Shanghai Songjiang District Central Hospital , Shanghai 201600 , People's Republic of China
| | - Fang Xu
- State Key Laboratory for Modification of Chemical Fiber and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Jiao Qu
- Department of Radiology , Shanghai Songjiang District Central Hospital , Shanghai 201600 , People's Republic of China
| | - Jindong Xia
- Department of Radiology , Shanghai Songjiang District Central Hospital , Shanghai 201600 , People's Republic of China
| | - Mingwu Shen
- State Key Laboratory for Modification of Chemical Fiber and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fiber and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology , Donghua University , Shanghai 201620 , People's Republic of China
- CQM-Centro de Quimica da Madeira , Universidade da Madeira , Campus da Penteada , 9020-105 Funchal , Portugal
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278
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S G, B D, N G. Magnetic Resonance Imaging Property of Doxorubicin-Loaded Gadolinium/13X Zeolite/Folic Acid Nanocomposite. J Biomed Phys Eng 2020; 10:103-110. [PMID: 32158717 PMCID: PMC7036414 DOI: 10.31661/jbpe.v0i0.1254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 10/02/2019] [Indexed: 12/21/2022]
Abstract
Background: Magnetic resonance imaging (MRI) using nanostructures has been a proper method for tumor targeting purposes. Different MRI nanomaterials, targeting agents and anticancer drugs have been used for targeting of tumors. Objectives: This study aims to consider the MRI property of doxorubicin (DOX)-loaded gadolinium/13X zeolite/folic acid (Gd3+/13X/FA) nanocomposite. Material and Methods: In this in vitro study, Gd3+/13X/FA/DOX nanocomposite was prepared and the X-ray diffraction, scanning electron microscopy and MTT assay were conducted to evaluate the physicochemical properties of the nanocomposite.
MRI was performed at 25°C using a 1.5 T clinical system to determine the T1 relaxation times and subsequently, the T1 relaxivity. Results: The size of the nanocomposite was in the range of 80-200 nm. The nanocomposite without DOX loading (Gd3+/13X/FA) showed compatibility for A549 cells for
all concentrations while DOX-loaded nanocomposite was toxic for 62% of the cells at the concentration of 0.4 mg/ml. The T1 relaxivity of Gd3+/13X/FA/DOX nanocomposite was 4.0401 mM-1s-1. Conclusion: Gd3+/13X/FA/DOX nanocomposite shows a T1 relaxivity similar to the conventional gadolinium chelates, and a successful DOX loading.
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Affiliation(s)
- Ghaderi S
- MSc, Medical Radiation Sciences Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
- MSc, Department of Radiology, Faculty of Paramedicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Divband B
- PhD, Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- PhD, Inorganic Chemistry Department, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Gharehaghaji N
- PhD, Department of Radiology, Faculty of Paramedicine, Tabriz University of Medical Sciences, Tabriz, Iran
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279
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Fang W, Zhu W, Chen H, Zhang H, Hong S, Wei W, Zhao T. MRI Enhancement and Tumor Targeted Drug Delivery Using Zn2+-Doped Fe3O4 Core/Mesoporous Silica Shell Nanocomposites. ACS APPLIED BIO MATERIALS 2020; 3:1690-1697. [DOI: 10.1021/acsabm.9b01244] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Weijun Fang
- College of Basic Medicine, Anhui Medical University, Hefei 230032, China
| | - Wenjuan Zhu
- School of Chemistry and Chemical Engineering, Hefei Normal University, Hefei 230601, China
| | - Hu Chen
- School of Chemistry and Chemical Engineering, Hefei Normal University, Hefei 230601, China
| | - Hanyuan Zhang
- Department of Sports Medicine and Arthroscopic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Shi Hong
- College of Basic Medicine, Anhui Medical University, Hefei 230032, China
| | - Wenmei Wei
- College of Basic Medicine, Anhui Medical University, Hefei 230032, China
| | - Tingting Zhao
- College of Basic Medicine, Anhui Medical University, Hefei 230032, China
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280
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Ovejero Paredes K, Díaz-García D, García-Almodóvar V, Lozano Chamizo L, Marciello M, Díaz-Sánchez M, Prashar S, Gómez-Ruiz S, Filice M. Multifunctional Silica-Based Nanoparticles with Controlled Release of Organotin Metallodrug for Targeted Theranosis of Breast Cancer. Cancers (Basel) 2020; 12:E187. [PMID: 31940937 PMCID: PMC7017138 DOI: 10.3390/cancers12010187] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 12/24/2022] Open
Abstract
Three different multifunctional nanosystems based on the tethering onto mesoporous silica nanoparticles (MSN) of different fragments such as an organotin-based cytotoxic compound Ph3Sn{SCH2CH2CH2Si(OMe)3} (MSN-AP-Sn), a folate fragment (MSN-AP-FA-Sn), and an enzyme-responsive peptide able to release the metallodrug only inside cancer cells (MSN-AP-FA-PEP-S-Sn), have been synthesized and fully characterized by applying physico-chemical techniques. After that, an in vitro deep determination of the therapeutic potential of the achieved multifunctional nanovectors was carried out. The results showed a high cytotoxic potential of the MSN-AP-FA-PEP-S-Sn material against triple negative breast cancer cell line (MDA-MB-231). Moreover, a dose-dependent metallodrug-related inhibitory effect on the migration mechanism of MDA-MB-231 tumor cells was shown. Subsequently, the organotin-functionalized nanosystems have been further modified with the NIR imaging agent Alexa Fluor 647 to give three different theranostic silica-based nanoplatforms, namely, MSN-AP-Sn-AX (AX-1), MSN-AP-FA-Sn-AX (AX-2), and MSN-AP-FA-PEP-S-Sn-AX (AX-3). Their in vivo potential as theranostic markers was further evaluated in a xenograft mouse model of human breast adenocarcinoma. Owing to the combination of the receptor-mediated site targeting and the specific fine-tuned release mechanism of the organotin metallodrug, the nanotheranostic drug MSN-AP-FA-PEP-S-Sn-AX (AX-3) has shown targeted diagnostic ability in combination with enhanced therapeutic activity by promoting the inhibition of tumor growth with reduced hepatic and renal toxicity upon the repeated administration of the multifunctional nanodrug.
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Affiliation(s)
- Karina Ovejero Paredes
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (V.G.-A.); (L.L.C.); (M.M.)
- Microscopy and Dynamic Imaging Unit, Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Calle Melchor Fernandez Almagro 3, E-28029 Madrid, Spain
| | - Diana Díaz-García
- COMET-NANO Group. Department of Biology and Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos, Calle Tulipán s/n, E-28933 Móstoles (Madrid), Spain; (D.D.-G.); (M.D.-S.); (S.P.)
| | - Victoria García-Almodóvar
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (V.G.-A.); (L.L.C.); (M.M.)
- COMET-NANO Group. Department of Biology and Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos, Calle Tulipán s/n, E-28933 Móstoles (Madrid), Spain; (D.D.-G.); (M.D.-S.); (S.P.)
| | - Laura Lozano Chamizo
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (V.G.-A.); (L.L.C.); (M.M.)
- Microscopy and Dynamic Imaging Unit, Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Calle Melchor Fernandez Almagro 3, E-28029 Madrid, Spain
| | - Marzia Marciello
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (V.G.-A.); (L.L.C.); (M.M.)
| | - Miguel Díaz-Sánchez
- COMET-NANO Group. Department of Biology and Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos, Calle Tulipán s/n, E-28933 Móstoles (Madrid), Spain; (D.D.-G.); (M.D.-S.); (S.P.)
| | - Sanjiv Prashar
- COMET-NANO Group. Department of Biology and Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos, Calle Tulipán s/n, E-28933 Móstoles (Madrid), Spain; (D.D.-G.); (M.D.-S.); (S.P.)
| | - Santiago Gómez-Ruiz
- COMET-NANO Group. Department of Biology and Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos, Calle Tulipán s/n, E-28933 Móstoles (Madrid), Spain; (D.D.-G.); (M.D.-S.); (S.P.)
| | - Marco Filice
- Nanobiotechnology for Life Sciences Group, Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; (K.O.P.); (V.G.-A.); (L.L.C.); (M.M.)
- Microscopy and Dynamic Imaging Unit, Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Calle Melchor Fernandez Almagro 3, E-28029 Madrid, Spain
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281
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Kim JA, Yoon DY, Kim JC. Oxidation-Triggerable Liposome Incorporating Poly(Hydroxyethyl Acrylate- co-Allyl methyl sulfide) as an Anticancer Carrier of Doxorubicin. Cancers (Basel) 2020; 12:cancers12010180. [PMID: 31936896 PMCID: PMC7017253 DOI: 10.3390/cancers12010180] [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: 10/30/2019] [Revised: 12/27/2019] [Accepted: 01/08/2020] [Indexed: 11/26/2022] Open
Abstract
Since cancer cells are oxidative in nature, anti-cancer agents can be delivered to cancer cells specifically without causing severe normal cell toxicity if the drug carriers are designed to be sensitive to the intrinsic characteristic. Oxidation-sensitive liposomes were developed by stabilizing dioleoylphosphatidyl ethanolamine (DOPE) bilayers with folate-conjugated poly(hydroxyethyl acrylate-co-allyl methyl sulfide) (F-P(HEA-AMS)). The copolymer, synthesized by a free radical polymerization, was surface-active but lost its surface activity after AMS unit was oxidized by H2O2 treatment. The liposomes with F-P(HEA-AMS) were sensitive to H2O2 concentration (0%, 0.5%, 1.0%, and 2.0%) in terms of release, possibly because the copolymer lost its surface activity and its bilayer-stabilizing ability upon oxidation. Fluorescence-activated cell sorting (FACS) and confocal laser scanning microscopy (CLSM) revealed that doxorubicin (DOX)-loaded liposomes stabilized with folate-conjugated copolymers markedly promoted the transport of the anti-cancer drug to cancer cells. This was possible because the liposomes were readily translocated into the cancer cells via receptor-mediated endocytosis. This liposome would be applicable to the delivery carrier of anticancer drugs.
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282
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AbouAitah K, Hassan HA, Swiderska-Sroda A, Gohar L, Shaker OG, Wojnarowicz J, Opalinska A, Smalc-Koziorowska J, Gierlotka S, Lojkowski W. Targeted Nano-Drug Delivery of Colchicine against Colon Cancer Cells by Means of Mesoporous Silica Nanoparticles. Cancers (Basel) 2020; 12:E144. [PMID: 31936103 PMCID: PMC7017376 DOI: 10.3390/cancers12010144] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/25/2019] [Accepted: 01/03/2020] [Indexed: 12/19/2022] Open
Abstract
Antimitotics are important anticancer agents and include the natural alkaloid prodrug colchicine (COL). However, a major challenge of using COL as an anticancer drug is its cytotoxicity. We developed a novel drug delivery system (DDS) for COL using mesoporous silica nanoparticles (MSNs). The MSNs were functionalized with phosphonate groups, loaded with COL, and coated with folic acid chitosan-glycine complex. The resulting nanoformulation, called MSNsPCOL/CG-FA, was tested for action against cancer and normal cell lines. The anticancer effect was highly enhanced for MSNsPCOL/CG-FA compared to COL. In the case of HCT116 cells, 100% inhibition was achieved. The efficiency of MSNsPCOL/CG-FA ranked in this order: HCT116 (colon cancer) > HepG2 (liver cancer) > PC3 (prostate cancer). MSNsPCOL/CG-FA exhibited low cytotoxicity (4%) compared to COL (~60%) in BJ1 normal cells. The mechanism of action was studied in detail for HCT116 cells and found to be primarily intrinsic apoptosis caused by an enhanced antimitotic effect. Furthermore, a contribution of genetic regulation (metastasis-associated lung adenocarcinoma transcript 1 (MALAT 1), and microRNA (mir-205)) and immunotherapy effects (angiopoietin-2 (Ang-2 protein) and programmed cell death protein 1 (PD-1) was found. Therefore, this study shows enhanced anticancer effects and reduced cytotoxicity of COL with targeted delivery compared to free COL and is a novel method of developing cancer immunotherapy using a low-cost small-molecule natural prodrug.
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Affiliation(s)
- Khaled AbouAitah
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland; (A.S.-S.); (J.W.); (A.O.); (S.G.); (W.L.)
- Medicinal and Aromatic Plants Research Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (NRC), Dokki, Giza 12622, Egypt
| | - Heba A. Hassan
- Therapeutic Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (NRC), Dokki, Giza 12622, Egypt;
| | - Anna Swiderska-Sroda
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland; (A.S.-S.); (J.W.); (A.O.); (S.G.); (W.L.)
| | - Lamiaa Gohar
- Pharmacognosy Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (NRC), Dokki, Giza 12622, Egypt;
| | - Olfat G. Shaker
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo 11511, Egypt;
| | - Jacek Wojnarowicz
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland; (A.S.-S.); (J.W.); (A.O.); (S.G.); (W.L.)
| | - Agnieszka Opalinska
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland; (A.S.-S.); (J.W.); (A.O.); (S.G.); (W.L.)
| | - Julita Smalc-Koziorowska
- Laboratory of Semiconductor Characterization, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland;
| | - Stanislaw Gierlotka
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland; (A.S.-S.); (J.W.); (A.O.); (S.G.); (W.L.)
| | - Witold Lojkowski
- Laboratory of Nanostructures, Institute of High Pressure Physics, Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland; (A.S.-S.); (J.W.); (A.O.); (S.G.); (W.L.)
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283
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Kiran S, Dwivedi P, Khatik R, Hameed S, Dwivedi M, Huang F, Xu RX. Synthesis of a functionalized dipeptide for targeted delivery and pH-sensitive release of chemotherapeutics. Chem Commun (Camb) 2020; 56:285-288. [DOI: 10.1039/c9cc09131a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Design of pH-sensitive folic acid conjugated diphenyl peptide nanoparticles for targeted folate receptors mediated endocytosis.
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Affiliation(s)
- Sonia Kiran
- Hefei National Laboratory of Physical Sciences at Microscale
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Pankaj Dwivedi
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Renuka Khatik
- Hefei National Laboratory of Physical Sciences at Microscale
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Sadaf Hameed
- Department of Biomedical Engineering
- College of Engineering
- Peking University
- Beijing 100871
- China
| | - Monika Dwivedi
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Fangsheng Huang
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Ronald X. Xu
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
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284
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Abstract
Single photon emission computed tomography (SPECT) is the state-of-the-art imaging modality in nuclear medicine despite the fact that only a few new SPECT tracers have become available in the past 20 years. Critical for the future success of SPECT is the design of new and specific tracers for the detection, localization, and staging of a disease and for monitoring therapy. The utility of SPECT imaging to address oncologic questions is dependent on radiotracers that ideally exhibit excellent tissue penetration, high affinity to the tumor-associated target structure, specific uptake and retention in the malignant lesions, and rapid clearance from non-targeted tissues and organs. In general, a target-specific SPECT radiopharmaceutical can be divided into two main parts: a targeting biomolecule (e.g., peptide, antibody fragment) and a γ-radiation-emitting radionuclide (e.g., 99mTc, 123I). If radiometals are used as the radiation source, a bifunctional chelator is needed to link the radioisotope to the targeting entity. In a rational SPECT tracer design, these single components have to be critically evaluated in order to achieve a balance among the demands for adequate target binding, and a rapid clearance of the radiotracer. The focus of this chapter is to depict recent developments of tumor-targeted SPECT radiotracers for imaging of cancer diseases. Possibilities for optimization of tracer design and potential causes for design failure are discussed and highlighted with selected examples.
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285
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Wang Q, Guan J, Wan J, Li Z. Disulfide based prodrugs for cancer therapy. RSC Adv 2020; 10:24397-24409. [PMID: 35516223 PMCID: PMC9055211 DOI: 10.1039/d0ra04155f] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 06/19/2020] [Indexed: 12/26/2022] Open
Abstract
Advances in the tumor microenvironment have facilitated the development of novel anticancer drugs and delivery vehicles for improved therapeutic efficacy and decreased side effects. Disulfide bonds with unique chemical and biophysical properties can be used as cleavable linkers for the delivery of chemotherapeutic drugs. Accordingly, small molecule-, peptide-, polymer- and protein-based multifunctional prodrugs bearing cleavable disulfide bonds are well accepted in clinical settings. Herein, we first briefly introduce a number of prodrugs and divide them into three categories, namely, disulfide-containing small molecule conjugates, disulfide-containing cytotoxic agent–targeted fluorescent agent conjugates, and disulfide-containing cytotoxic agent–macromolecule conjugates. Then, we discuss the complex redox environment and the underlying mechanism of free drug release from disulfide based prodrugs in in vivo settings. Based on these insights, we analyze the impact of electronics, steric hindrance and substituent position of the disulfide linker on the extracellular stability and intracellular cleavage rate of disulfide containing prodrugs. Current challenges and future opportunities for the disulfide linker are provided at the end. This review summarizes the progress in disulfide linker technology to balance extracellular stability and intracellular cleavage for optimized disulfide-containing prodrugs.![]()
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Affiliation(s)
- Qiang Wang
- National Engineering Research Center for Nanomedicine
- College of Life Science and Technology
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Jiankun Guan
- National Engineering Research Center for Nanomedicine
- College of Life Science and Technology
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Jiangling Wan
- National Engineering Research Center for Nanomedicine
- College of Life Science and Technology
- Huazhong University of Science and Technology
- Wuhan
- China
| | - Zifu Li
- National Engineering Research Center for Nanomedicine
- College of Life Science and Technology
- Huazhong University of Science and Technology
- Wuhan
- China
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286
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Yang M, Zhang F, Yang C, Wang L, Sung J, Garg P, Zhang M, Merlin D. Oral Targeted Delivery by Nanoparticles Enhances Efficacy of an Hsp90 Inhibitor by Reducing Systemic Exposure in Murine Models of Colitis and Colitis-Associated Cancer. J Crohns Colitis 2020; 14:130-141. [PMID: 31168612 DOI: 10.1093/ecco-jcc/jjz113] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Heat shock protein 90 [Hsp90]-targeted therapy has been proposed as a promising strategy for the treatment of ulcerative colitis [UC] and colitis-associated cancer [CAC]. Systemic administration of the Hsp90 inhibitor, 17-AAG, was found to be profoundly protective in preclinical mouse models of inflammatory bowel disease [IBD]. However, the therapeutic potential of 17-AAG is limited by potential side effects associated with its systemic exposure and the modest bioavailability afforded by its oral administration. METHODS To address these issues, we used a versatile single-step surface-functionalizing technique to prepare a 17-AAG oral delivery system using PLGA/PLA-PEG-FA nanoparticles [NP-PEG-FA/17-AAG]. RESULTS NP-PEG-FA could be efficiently taken up by mouse Colon-26 cells and activated Raw 264.7 cells in vitro and by inflamed mouse colitis tissues in vivo. The therapeutic efficacy of orally administrated NP-PEG-FA/17-AAG was evaluated in in vivo models using dextran sulphate sodium [DSS]-induced UC and azoxymethane [AOM]/DSS-induced CAC, and the results indicated that NP-PEG-FA/17-AAG significantly alleviated the symptoms of UC and CAC. More importantly, our inflamed colitis-targeted 17-AAG nano-formulation reduced systemic exposure and provided a degree of therapeutic response similar to that obtained by systemic administration [intraperitoneal] of 17-AAG, but at a ten-fold lower dose. CONCLUSIONS We describe a convenient, orally administrated 17-AAG delivery system that exhibits enhanced efficacy in UC and CAC therapy while reducing systemic exposure. This system may represent a promising therapeutic approach for treating UC and CAC.
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Affiliation(s)
- Mei Yang
- Institute of Medical Engineering, Department of Biophysics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Fang Zhang
- Institute of Medical Engineering, Department of Biophysics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Chunhua Yang
- Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Center for Inflammation, Immunity and Infection, Digestive Disease Research Group, Georgia State University, Atlanta, GA, USA
| | - Lixin Wang
- Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Center for Inflammation, Immunity and Infection, Digestive Disease Research Group, Georgia State University, Atlanta, GA, USA.,Atlanta Veterans Affairs Medical Center, Decatur, GA, USA
| | - Junsik Sung
- Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Center for Inflammation, Immunity and Infection, Digestive Disease Research Group, Georgia State University, Atlanta, GA, USA
| | - Pallavi Garg
- Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Center for Inflammation, Immunity and Infection, Digestive Disease Research Group, Georgia State University, Atlanta, GA, USA
| | - Mingzhen Zhang
- Institute of Medical Engineering, Department of Biophysics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China.,Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Center for Inflammation, Immunity and Infection, Digestive Disease Research Group, Georgia State University, Atlanta, GA, USA
| | - Didier Merlin
- Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Center for Inflammation, Immunity and Infection, Digestive Disease Research Group, Georgia State University, Atlanta, GA, USA.,Atlanta Veterans Affairs Medical Center, Decatur, GA, USA
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287
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Ni R, Song G, Fu X, Song R, Li L, Pu W, Gao J, Hu J, Liu Q, He F, Zhang D, Huang G. Reactive oxygen species-responsive dexamethasone-loaded nanoparticles for targeted treatment of rheumatoid arthritis via suppressing the iRhom2/TNF-α/BAFF signaling pathway. Biomaterials 2019; 232:119730. [PMID: 31918224 DOI: 10.1016/j.biomaterials.2019.119730] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 12/06/2019] [Accepted: 12/23/2019] [Indexed: 02/07/2023]
Abstract
Rheumatoid arthritis (RA) is an immune-mediated inflammatory disease that results in synovitis, cartilage destruction, and even loss of joint function. The frequent and long-term administration of anti-rheumatic drugs often leads to obvious adverse effects and patient non-compliance. Therefore, to specifically deliver dexamethasone (Dex) to inflamed joints and reduce the administration frequency of Dex, we developed Dex-loaded reactive oxygen species (ROS)-responsive nanoparticles (Dex/Oxi-αCD NPs) and folic acid (FA) modified Dex/Oxi-αCD NPs (Dex/FA-Oxi-αCD NPs) and validated their anti-inflammatory effect in vitro and in vivo. In vitro study demonstrated that these NPs can be effectively internalized by activated macrophages and the released Dex from NPs significantly downregulated the expression of iRhom2, TNF-α, and BAFF in activated Raw264.7. In vivo experiments revealed that Dex/Oxi-αCD NPs, especially Dex/FA-Oxi-αCD NPs significantly accumulated at inflamed joints in collagen-induced arthritis (CIA) mice and alleviated the joint swelling and cartilage destruction. Importantly, the expression of iRhom2, TNF-α, and BAFF in the joint was inhibited by intravenous injection of Dex/Oxi-αCD NPs and Dex/FA-Oxi-αCD NPs. Collectively, our data revealed that Dex-loaded ROS-responsive NPs can target inflamed joints and attenuate arthritis, and the 'iRhom2-TNF-α-BAFF' pathway plays an important role in the treatment of RA with the NPs, suggesting that this pathway may be a novel target for RA therapy.
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Affiliation(s)
- Rongrong Ni
- Department of Chemistry, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China; Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Guojing Song
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Xiaohong Fu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Ruifeng Song
- Department of Chemistry, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Lanlan Li
- Department of Chemistry, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Wendan Pu
- Department of Chemistry, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Jining Gao
- Institute of Combined Injury, State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Chongqing Engineering Research Center for Biomaterials and Regenerative Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Jun Hu
- Department of Neurology, Southwest Hospital, Third Military Medical University (Amy Medical University), Chongqing, 400038, China
| | - Qin Liu
- Biomedical Analysis Center, Third Military Medical University (Amy Medical University), Chongqing, 400038, China
| | - Fengtian He
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Dinglin Zhang
- Department of Chemistry, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China; Department of Urology, Southwest Hospital, Third Military Medical University (Amy Medical University), Chongqing, 400038, China.
| | - Gang Huang
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Koktysh DS, Pham W. A Combinatorial Approach for the Fabrication of Magneto-Optical Hybrid Nanoparticles. Int J Nanomedicine 2019; 14:9855-9863. [PMID: 31849473 PMCID: PMC6913303 DOI: 10.2147/ijn.s228962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 10/25/2019] [Indexed: 11/30/2022] Open
Abstract
Introduction The increasing demands for better resolution combined with anatomical information in biomedical imaging necessitate the development of multimodal contrast agents. In this respect, the multivalency of nanotechnology enables the integration of nanomaterials with distinct biophysical properties into a unique probe, capable to exert superior imaging characterstics through synergistic enhancement unmatched by any single modality. Materials and methods Novel magneto-optical hybrid nanoparticles (MOHNPs), comprise semiconductor quantum dots (QDs) tethered on the surface of superparamagnetic iron oxide (SPIO) NPs, were synthesized using a combinatorial approach. The semiconductor components utilized for the synthesis of the hybrid NPs contained cadmium-free QDs, which were stabilized by a variety of functional ligands including thiols, polyethyleneimine (PEI) and amphiphilic polymers. While SPIO NPs were further modified with silica or PEI on the outermost layer. The main mechanism to assemble semiconductor QDs onto the SPIO NPs employed a core-shell approach, in which covalent bonding and electrostatic interaction held the components together. Results The versatility of the NP assembling mechanism described in this work offered a robust and flexible fabrication of MOHNPs. A proof-of-concept study demonstrated desterous coating of folic acid onto the surface of MOHNPs to create a targeted imaging probe. The emission of the resulted hybrid NPs extended in the near-infrared region, suitable for in vivo applications. Conclusion This novel assembling technology offers far-reaching capabilities to generate complex multimodal nanoiamging probes.
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Affiliation(s)
- Dmitry S Koktysh
- Department of Chemistry, Vanderbilt University, Nashville, TN 37235, USA.,Vanderbilt Institute for Nanoscale Science and Engineering, Vanderbilt University, Nashville, TN 37235, USA
| | - Wellington Pham
- Institute of Imaging Science, Vanderbilt University, Nashville, TN 37232, USA.,Department of Radiology and Radiological Sciences, Vanderbilt University, Nashville, TN 37232, USA.,Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA
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289
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Teixeira RAR, Lima FRA, Silva PC, Costa LAS, Sant'Ana AC. Tracking chemical interactions of folic acid on gold surface by SERS spectroscopy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 223:117305. [PMID: 31255863 DOI: 10.1016/j.saa.2019.117305] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 05/31/2019] [Accepted: 06/21/2019] [Indexed: 06/09/2023]
Abstract
Surface-enhanced Raman scattering (SERS) spectroscopy was used in the investigation of the adsorption of folic acid (FA) on the surface of gold nanoparticles (AuNPs) in the absence and presence of surface modifiers hydrochloride acid (HCl) and 1-mercaptoethanol (ME). The proposal for the chemical interactions of FA with the metallic surface was based on vibrational assignment supported by Density Functional Theory (DFT) calculations. In the absence of surface modifiers, FA interacts with the gold surface through the pteridine moiety in a tilted geometry. In the presence of ME, the molecule of FA is anchored through hydrogen bonds with the surface modifier. The presence of HCl induced ion-pair interactions involving chloride ions, adsorbed on gold surfaces, and both the nitrogen N1 of the pteridine ring and the γ-carboxylic acid of the glutamic acid moiety. In this condition, keto-enol equilibrium can be evidenced by a remarkable enhancement of marker bands in the SERS spectra.
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Affiliation(s)
- Raïssa Ainsworth Rustichelli Teixeira
- Laboratório de Nanoestruturas Plasmônicas (LabNano), Departamento de Química, ICE, Universidade Federal de Juiz de Fora, 36036-900 Juiz de Fora, MG, Brazil
| | - Franciely Rufino A Lima
- Laboratório de Nanoestruturas Plasmônicas (LabNano), Departamento de Química, ICE, Universidade Federal de Juiz de Fora, 36036-900 Juiz de Fora, MG, Brazil
| | - Pâmella Campos Silva
- Laboratório de Nanoestruturas Plasmônicas (LabNano), Departamento de Química, ICE, Universidade Federal de Juiz de Fora, 36036-900 Juiz de Fora, MG, Brazil
| | - Luiz Antônio Sodré Costa
- Núcleo de Estudos em Química Computacional (NEQC), Departamento de Química, ICE, Universidade Federal de Juiz de Fora, 36036-900 Juiz de Fora, MG, Brazil
| | - Antonio Carlos Sant'Ana
- Laboratório de Nanoestruturas Plasmônicas (LabNano), Departamento de Química, ICE, Universidade Federal de Juiz de Fora, 36036-900 Juiz de Fora, MG, Brazil.
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290
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Phung CD, Nguyen HT, Choi JY, Pham TT, Acharya S, Timilshina M, Chang JH, Kim JH, Jeong JH, Ku SK, Choi HG, Yong CS, Kim JO. Reprogramming the T cell response to cancer by simultaneous, nanoparticle-mediated PD-L1 inhibition and immunogenic cell death. J Control Release 2019; 315:126-138. [DOI: 10.1016/j.jconrel.2019.10.047] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 10/23/2019] [Accepted: 10/23/2019] [Indexed: 11/28/2022]
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291
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Permyakova ES, Antipina LY, Kiryukhantsev-Korneev PV, Kovalskii AM, Polčak J, Manakhov A, Gudz KY, Sorokin PB, Shtansky DV. Plasma Surface Polymerized and Biomarker Conjugated Boron Nitride Nanoparticles for Cancer-Specific Therapy: Experimental and Theoretical Study. NANOMATERIALS 2019; 9:nano9121658. [PMID: 31766559 PMCID: PMC6956006 DOI: 10.3390/nano9121658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/13/2019] [Accepted: 11/19/2019] [Indexed: 01/15/2023]
Abstract
A new low-pressure plasma-based approach to activate the surface of BN nanoparticles (BNNPs) in order to facilitate the attachment of folate acid (FA) molecules for cancer-specific therapy is described. Plasma treatment of BNNPs (BNNPsPT) was performed in a radiofrequency plasma reactor using ethylene and carbon dioxide monomers. The carboxyl groups deposited on the surface of BNNPsPT were activated by N,N'-dicyclohexylcarbodiimide (DCC) and participated in the condensation reaction with ethylene diamine (EDA) to form a thin amino-containing layer (EDA-BNNPPT). Then, the DCC-activated FA was covalently bonded with BNNPsPT by a chemical reaction between amino groups of EDA-BNNPsPT and carboxyl groups of FA. Density functional theory calculations showed that the pre-activation of FA by DCC is required for grafting of the FA to the EDA-BNNPsPT. It was also demonstrated that after FA immobilization, the electronic characteristics of the pteridine ring remain unchanged, indicating that the targeting properties of the FA/EDA-BNNPsPT nanohybrids are preserved.
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Affiliation(s)
- Elizaveta S. Permyakova
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
| | - Liubov Yu. Antipina
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
- Laboratory of New Materials Simulation, FSBI Technological Institute for Superhard and Novel Carbon Materials, 7a Tsentralnaya street, Troitsk, 108840 Moscow, Russia
| | - Philipp V. Kiryukhantsev-Korneev
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
| | - Andrey M. Kovalskii
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
| | - Josef Polčak
- CEITEC-Central European Institute of Technology, Brno University of Technology, Technická 3058/10, 61600 Brno, Czech Republic;
- Institute of Physical Engineering, Brno University of Technology, Technicka 2896/2, 61669 Brno, Czech Republic
| | - Anton Manakhov
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
| | - Kristina Yu. Gudz
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
| | - Pavel B. Sorokin
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
| | - Dmitry V. Shtansky
- National University of Science and Technology “MISIS”, Leninsky prospect 4, 119049 Moscow, Russia; (E.S.P.); (L.Y.A.); (P.V.K.-K.); (A.M.K.); (A.M.); (K.Y.G.); (P.B.S.)
- Correspondence: ; Tel.: +7-499-236-6629
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Surface engineering of nanomaterials with phospholipid-polyethylene glycol-derived functional conjugates for molecular imaging and targeted therapy. Biomaterials 2019; 230:119646. [PMID: 31787335 DOI: 10.1016/j.biomaterials.2019.119646] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 11/16/2019] [Accepted: 11/21/2019] [Indexed: 12/12/2022]
Abstract
In recent years, phospholipid-polyethylene glycol-derived functional conjugates have been widely employed to decorate different nanomaterials, due to their excellent biocompatibility, long blood circulation characteristics, and specific targeting capability. Numerous in vivo studies have demonstrated that nanomedicines peripherally engineered with phospholipid-polyethylene glycol-derived functional conjugates show significantly increased selective and efficient internalization by target cells/tissues. Targeting moieties including small-molecule ligands, peptides, proteins, and antibodies are generally conjugated onto PEGylated phospholipids to decorate liposomes, micelles, hybrid nanoparticles, nanocomplexes, and nanoemulsions for targeted delivery of diagnostic and therapeutic agents to diseased sites. In this review, the synthesis methods of phospholipid-polyethylene glycol-derived functional conjugates, biophysicochemical properties of nanomedicines decorated with these conjugates, factors dominating their targeting efficiency, as well as their applications for in vivo molecular imaging and targeted therapy were summarized and discussed.
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293
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Augustine R, Lee HR, Kim H, Zhang Y, Kim I. Hyperbranched lipopolymer-folate-stabilized manganese ferrite nanoparticles for the water-soluble targeted MRI contrast agent. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.104352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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294
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Morales-Cruz M, Delgado Y, Castillo B, Figueroa CM, Molina AM, Torres A, Milián M, Griebenow K. Smart Targeting To Improve Cancer Therapeutics. Drug Des Devel Ther 2019; 13:3753-3772. [PMID: 31802849 PMCID: PMC6826196 DOI: 10.2147/dddt.s219489] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 09/06/2019] [Indexed: 12/11/2022] Open
Abstract
Cancer is the second largest cause of death worldwide with the number of new cancer cases predicted to grow significantly in the next decades. Biotechnology and medicine can and should work hand-in-hand to improve cancer diagnosis and treatment efficacy. However, success has been frequently limited, in particular when treating late-stage solid tumors. There still is the need to develop smart and synergistic therapeutic approaches to achieve the synthesis of strong and effective drugs and delivery systems. Much interest has been paid to the development of smart drug delivery systems (drug-loaded particles) that utilize passive targeting, active targeting, and/or stimulus responsiveness strategies. This review will summarize some main ideas about the effect of each strategy and how the combination of some or all of them has shown to be effective. After a brief introduction of current cancer therapies and their limitations, we describe the biological barriers that nanoparticles need to overcome, followed by presenting different types of drug delivery systems to improve drug accumulation in tumors. Then, we describe cancer cell membrane targets that increase cellular drug uptake through active targeting mechanisms. Stimulus-responsive targeting is also discussed by looking at the intra- and extracellular conditions for specific drug release. We include a significant amount of information summarized in tables and figures on nanoparticle-based therapeutics, PEGylated drugs, different ligands for the design of active-targeted systems, and targeting of different organs. We also discuss some still prevailing fundamental limitations of these approaches, eg, by occlusion of targeting ligands.
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Affiliation(s)
- Moraima Morales-Cruz
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan, PR, USA
| | - Yamixa Delgado
- Department of Biochemistry & Pharmacology, San Juan Bautista School of Medicine, Caguas, PR, USA
| | - Betzaida Castillo
- Department of Chemistry, University of Puerto Rico, Humacao Campus, Humacao, PR, USA
| | - Cindy M Figueroa
- Department of Math and Sciences, Polytechnic University of Puerto Rico, San Juan, PR, USA
| | - Anna M Molina
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan, PR, USA
| | - Anamaris Torres
- Department of Biochemistry & Pharmacology, San Juan Bautista School of Medicine, Caguas, PR, USA
| | - Melissa Milián
- Department of Biochemistry & Pharmacology, San Juan Bautista School of Medicine, Caguas, PR, USA
| | - Kai Griebenow
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan, PR, USA
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295
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Prajapati MK, Bishnu A, Ray P, Vavia PR. Selectivity Enhancement of Paclitaxel Liposome Towards Folate Receptor-Positive Tumor Cells by Ligand Number Optimization Approach. AAPS PharmSciTech 2019; 20:317. [PMID: 31605252 DOI: 10.1208/s12249-019-1531-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/09/2019] [Indexed: 11/30/2022] Open
Abstract
The present work aims to develop folate-targeted paclitaxel liposome (F-PTX-LIP), which will selectively target tumor cells overexpressing folate receptor (FR) and leave normal cells. Liposomes were prepared by thin-film hydration method followed by post-insertion of synthesized ligand 1,2-distearoyl-sn-glycero-phosphoethanolamine-polyethyleneglycol 2000-folic acid (DSPE-PEG2000-FA) on the outer surface of the liposome. The synthesized ligand was evaluated for in vivo acute toxicity in Balb/c mice. Developed liposomal formulations were characterized using transmission electron microscopy (TEM) and small-angle neutron scattering (SANS). We have investigated the effect of ligand number on cell uptake and cytotoxicity by confocal laser scanning microscopy (CLSM), competitive inhibition and 3-(4,5-dimethythiazol-2-yl)-2,5-diphenyltetrazoliumbromide (MTT) assay. Compared to lung adenocarcinoma cells (A549), uptake in human ovarian carcinoma cells (SKOV3) was 2.2- and 1.2-fold higher for liposome with 480 and 240 ligand number respectively. Competitive inhibition experiment shows that prior incubation of SKOV3 cells with free folic acid significantly reduced the cell uptake of F-PTX-LIP with 480 ligand number (480 F-PTX-LIP) by 2.6-fold. 480 F-PTX-LIP displays higher cytotoxicity than free drug and PTX liposome. Moreover, it specifically targets the cells with higher folate receptor expression. Optimized 480 F-PTX-LIP formulation can be potentially useful for the treatment of folate receptor-positive tumors.
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296
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Targeted delivery of antibiotics to the infected pulmonary tissues using ROS-responsive nanoparticles. J Nanobiotechnology 2019; 17:103. [PMID: 31581948 PMCID: PMC6777033 DOI: 10.1186/s12951-019-0537-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 09/24/2019] [Indexed: 01/07/2023] Open
Abstract
Background Immunocompromised individuals and those with lung dysfunction readily acquire pulmonary bacterial infections, which may cause serious diseases and carry a heavy economic burden. Maintaining adequate antibiotic concentrations in the infected tissues is necessary to eradicate resident bacteria. To specifically deliver therapeutics to the infected pulmonary tissues and enable controlled release of payloads at the infection site, a ROS-responsive material, i.e. 4-(hydroxymethyl) phenylboronic acid pinacol ester-modified α-cyclodextrin (Oxi-αCD), was employed to encapsulate moxifloxacin (MXF), generating ROS-responsive MXF-containing nanoparticles (MXF/Oxi-αCD NPs). Results MXF/Oxi-αCD NPs were coated with DSPE-PEG and DSPE-PEG-folic acid, facilitating penetration of the sputum secreted by the infected lung and enabling the active targeting of macrophages in the inflammatory tissues. In vitro drug release experiments indicated that MXF release from Oxi-αCD NPs was accelerated in the presence of 0.5 mM H2O2. In vitro assay with Pseudomonas aeruginosa demonstrated that MXF/Oxi-αCD NPs exhibited higher antibacterial activity than MXF. In vitro cellular study also indicated that folic acid-modified MXF/Oxi-αCD NPs could be effectively internalized by bacteria-infected macrophages, thereby significantly eradicating resident bacteria in macrophages compared to non-targeted MXF/Oxi-αCD NPs. In a mouse model of pulmonary P. aeruginosa infection, folic acid-modified MXF/Oxi-αCD NPs showed better antibacterial efficacy than MXF and non-targeted MXF/Oxi-αCD NPs. Meanwhile, the survival time of mice was prolonged by treatment with targeting MXF/Oxi-αCD NPs. Conclusions Our work provides a strategy to overcome the mucus barrier, control drug release, and improve the targeting capability of NPs for the treatment of pulmonary bacterial infections.
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297
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Şenel B, Öztürk AA. New approaches to tumor therapy with siRNA-decorated and chitosan-modified PLGA nanoparticles. Drug Dev Ind Pharm 2019; 45:1835-1848. [DOI: 10.1080/03639045.2019.1665061] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Behiye Şenel
- Department of Pharmaceutical Biotechnology, Anadolu University, Eskisehir, Turkey
| | - A. Alper Öztürk
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
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298
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A folic acid-functionalized dual-emissive nanoprobe for “double-check” luminescence imaging of cancer cells. Methods 2019; 168:102-108. [DOI: 10.1016/j.ymeth.2019.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/13/2019] [Accepted: 07/03/2019] [Indexed: 01/24/2023] Open
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299
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Qi J, Hymel D, Nelson CG, Burke TR, Rader C. Conventional and Chemically Programmed Asymmetric Bispecific Antibodies Targeting Folate Receptor 1. Front Immunol 2019; 10:1994. [PMID: 31497024 PMCID: PMC6712926 DOI: 10.3389/fimmu.2019.01994] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 08/07/2019] [Indexed: 12/19/2022] Open
Abstract
T-cell engaging bispecific antibodies (biAbs) can mediate potent and specific tumor cell eradication in liquid cancers. Substantial effort has been invested in expanding this concept to solid cancers. To explore their utility in the treatment of ovarian cancer, we built a set of asymmetric biAbs in IgG1-like format that bind CD3 on T cells with a conventional scFv arm and folate receptor 1 (FOLR1) on ovarian cancer cells with a conventional or a chemically programmed Fab arm. For avidity engineering, we also built an asymmetric biAb format with a tandem Fab arm. We show that both conventional and chemically programmed CD3 × FOLR1 biAbs exert specific in vitro and in vivo cytotoxicity toward FOLR1-expressing ovarian cancer cells by recruiting and activating T cells. While the conventional T-cell engaging biAb was curative in an aggressive mouse model of human ovarian cancer, the potency of the chemically programmed biAb was significantly boosted by avidity engineering. Both conventional and chemically programmed CD3 × FOLR1 biAbs warrant further investigation for ovarian cancer immunotherapy.
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Affiliation(s)
- Junpeng Qi
- Department of Immunology and Microbiology, The Scripps Research Institute, Jupiter, FL, United States
| | - David Hymel
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Christopher G Nelson
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Terrence R Burke
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Christoph Rader
- Department of Immunology and Microbiology, The Scripps Research Institute, Jupiter, FL, United States
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300
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Wang R, Chen J, Gao J, Chen JA, Xu G, Zhu T, Gu X, Guo Z, Zhu WH, Zhao C. A molecular design strategy toward enzyme-activated probes with near-infrared I and II fluorescence for targeted cancer imaging. Chem Sci 2019; 10:7222-7227. [PMID: 31588290 PMCID: PMC6677112 DOI: 10.1039/c9sc02093d] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 06/12/2019] [Indexed: 12/13/2022] Open
Abstract
The advance of cancer imaging requires innovations to establish novel fluorescent scaffolds that are excitable and emit in the near-infrared region with favorable Stokes shifts. Nevertheless, the lack of probes with these optimized optical properties presents a major bottleneck in targeted cancer imaging. By coupling of boron dipyrromethene platforms to enzymic substrates via a self-immolative benzyl thioether linker, we here report a strategy toward enzyme-activated fluorescent probes to satisfy these requirements. This strategy is applicable to generate various BODIPY-based probes across the NIR spectrum via introducing diverse electron-withdrawing substituents at the 3-position of the BODIPY core through a vinylene unit. As expected, such designed probes show advantages of two-channel ratiometric fluorescence and light-up NIR (I and II) emission with large Stokes shifts upon enzyme activation, enabling targeted cancer cell imaging and accurate tumor location by real-time monitoring of enzyme activities. This strategy is promising in engineering activatable molecular probes suitable for precision medicine.
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Affiliation(s)
- Rongchen Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Jian Chen
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Jie Gao
- Department of Medicinal Chemistry , School of Pharmacy , Fudan University , Shanghai , 201203 , P. R. China
| | - Ji-An Chen
- Department of Medicinal Chemistry , School of Pharmacy , Fudan University , Shanghai , 201203 , P. R. China
| | - Ge Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Xianfeng Gu
- Department of Medicinal Chemistry , School of Pharmacy , Fudan University , Shanghai , 201203 , P. R. China
| | - Zhiqian Guo
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
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