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Henrique RBL, Santos ALF, Pereira MIA, Santos NRM, Pereira G, Cabral Filho PE, Fontes A. Emerging trends on the uptake of fluorescent probes based on glucose analogs by cancer cells: From basic studies to therapeutics. Life Sci 2024; 355:122978. [PMID: 39147317 DOI: 10.1016/j.lfs.2024.122978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 07/31/2024] [Accepted: 08/11/2024] [Indexed: 08/17/2024]
Abstract
The cancer cell metabolism, notably characterized by the Warburg effect, has been the focus of intense investigation regarding the mechanisms of the uptake of glucose analogs, opening up perspectives for diagnosis and treatment of cancer disease. In this review, we delve into the ever-evolving landscape of cancer research, centering on fluorescent probes based on glucose analogs. These analogs, resulting from modifications in the carbohydrate structure with functional groups, have stood out as versatile molecules in applications ranging from disease comprehension to therapeutic innovation, especially when combined with fluorescent compounds. Fluorescence-based assays have provided valuable contributions to the revelation of complex biological mechanisms in life sciences. This review presents selected studies from about the past six years up to 2024 related to the use of glucose-based fluorescent probes, for the investigation of their uptake profile as well as for therapeutic purposes. We believe that these investigations offer insights into the intricate interaction between glucose analogs and cancer cell metabolism, guiding future research and clinical applications in this field.
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Affiliation(s)
- Rafaella B L Henrique
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil.
| | - Ana L F Santos
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil
| | - Maria I A Pereira
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil
| | - Natália R M Santos
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil
| | - Goreti Pereira
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, Pernambuco, 50740-560, Brazil; Departamento de Química & CESAM, Universidade de Aveiro, Aveiro, 3810-193, Portugal
| | - Paulo E Cabral Filho
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil
| | - Adriana Fontes
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil.
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2
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Paats JWD, Hamelmann NM, Paulusse JMJ. Dual-reactive single-chain polymer nanoparticles for orthogonal functionalization through active ester and click chemistry. J Control Release 2024; 373:117-127. [PMID: 38968970 DOI: 10.1016/j.jconrel.2024.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 06/09/2024] [Accepted: 07/01/2024] [Indexed: 07/07/2024]
Abstract
Glucose has been extensively studied as a targeting ligand on nanoparticles for biomedical nanoparticles. A promising nanocarrier platform are single-chain polymer nanoparticles (SCNPs). SCNPs are well-defined 5-20 nm semi-flexible nano-objects, formed by intramolecularly crosslinked linear polymers. Functionality can be incorporated by introducing labile pentafluorophenyl (PFP) esters in the polymer backbone, which can be readily substituted by functional amine-ligands. However, not all ligands are compatible with PFP-chemistry, requiring different ligation strategies for increasing versatility of surface functionalization. Here, we combine active PFP-ester chemistry with copper(I)-catalyzed azide alkyne cycloaddition (CuAAC) click chemistry to yield dual-reactive SCNPs. First, the SCNPs are functionalized with increasing amounts of 1-amino-3-butyne groups through PFP-chemistry, leading to a range of butyne-SCNPs with increasing terminal alkyne-density. Subsequently, 3-azido-propylglucose is conjugated through the glucose C1- or C6-position by CuAAC click chemistry, yielding two sets of glyco-SCNPs. Cellular uptake is evaluated in HeLa cancer cells, revealing increased uptake upon higher glucose-surface density, with no apparent positional dependance. The general conjugation strategy proposed here can be readily extended to incorporate a wide variety of functional molecules to create vast libraries of multifunctional SCNPs.
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Affiliation(s)
- Jan-Willem D Paats
- Department of Molecules and Materials, MESA+ Institute for Nanotechnology and TechMed Institute for Health and Biomedical Technologies, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500, AE, Enschede, the Netherlands
| | - Naomi M Hamelmann
- Department of Molecules and Materials, MESA+ Institute for Nanotechnology and TechMed Institute for Health and Biomedical Technologies, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500, AE, Enschede, the Netherlands
| | - Jos M J Paulusse
- Department of Molecules and Materials, MESA+ Institute for Nanotechnology and TechMed Institute for Health and Biomedical Technologies, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500, AE, Enschede, the Netherlands.
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3
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Hanbazazh M, Samman A, Samargandy S, Al-Maghrabi J. Prognostic value of glucose transporter proteins-1 (GLUT1) in breast carcinoma. Libyan J Med 2023; 18:2283953. [PMID: 37988377 PMCID: PMC11018318 DOI: 10.1080/19932820.2023.2283953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/12/2023] [Indexed: 11/23/2023] Open
Abstract
Several studies have reported increased glucose transporters (GLUT) expression in different cancer types, including breast cancer. The primary purpose of this study is to examine GLUT1 immunoexpression in breast cancer patients in Saudi Arabia and to determine its significance. The study examined the association between GLUT1 immunophenotype and the clinicopathological characteristics in breast cancer. GLUT1 expression was analyzed in retrospectively collected tissue samples (n = 578) from breast cancer patients using immunohistochemistry. A total of 311 (54%) of the cases expressed GLUT1 cytoplasmic immunohistochemical staining. In univariate analysis, we found a significant association between GLUT1 expression and high-grade tumors (p < 0.0001). Positive estrogen and progesterone receptor results predicted lower GLUT1 immunoexpression (p < 0.0001 for both). Vascular invasion showed a significant association with GLUT1 immunoexpression (p = 0.045). Our findings support that GLUT1 immunohistochemistry can be used as a marker to determine the grade and hormonal receptor status in breast cancer.
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Affiliation(s)
- Mehenaz Hanbazazh
- Department of Pathology, Faculty of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Abdulhadi Samman
- Department of Pathology, Faculty of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Saad Samargandy
- Department of Community Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jaudah Al-Maghrabi
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pathology, King Faisal Specialist Hospital and Research center, Jeddah, Saudi Arabia
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4
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Thomas-Moore BA, Dedola S, Russell DA, Field RA, Marín MJ. Targeted photodynamic therapy for breast cancer: the potential of glyconanoparticles. NANOSCALE ADVANCES 2023; 5:6501-6513. [PMID: 38024308 PMCID: PMC10662151 DOI: 10.1039/d3na00544e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/15/2023] [Indexed: 12/01/2023]
Abstract
Photodynamic therapy (PDT) uses a non-toxic light sensitive molecule, a photosensitiser, that releases cytotoxic reactive oxygen species upon activation with light of a specific wavelength. Here, glycan-modified 16 nm gold nanoparticles (glycoAuNPs) were explored for their use in targeted PDT, where the photosensitiser was localised to the target cell through selective glycan-lectin interactions. Polyacrylamide (PAA)-glycans were chosen to assess glycan binding to the cell lines. These PAA-glycans indicated the selective uptake of a galactose-derivative PAA by two breast cancer cell lines, SK-BR-3 and MDA-MD-231. Subsequently, AuNPs were modified with a galactose-derivative ligand and an amine derivate of the photosensitiser chlorin e6 was incorporated to the nanoparticle surface via amide bond formation using EDC/NHS coupling chemistry. The dual modified nanoparticles were investigated for the targeted cell killing of breast cancer cells, demonstrating the versatility of using glycoAuNPs for selective binding to different cancer cells and their potential use for targeted PDT.
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Affiliation(s)
- Brydie A Thomas-Moore
- Iceni Glycoscience Ltd. Norwich Research Park Norwich NR4 7TJ UK
- School of Chemistry, University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | - Simone Dedola
- Iceni Glycoscience Ltd. Norwich Research Park Norwich NR4 7TJ UK
- Department of Chemistry and Manchester Institute of Biotechnology, University of Manchester 131 Princess Street Manchester M1 7DN UK
| | - David A Russell
- School of Chemistry, University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | - Robert A Field
- Iceni Glycoscience Ltd. Norwich Research Park Norwich NR4 7TJ UK
- Department of Chemistry and Manchester Institute of Biotechnology, University of Manchester 131 Princess Street Manchester M1 7DN UK
| | - María J Marín
- School of Chemistry, University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
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Bonamy C, Pesnel S, Ben Haddada M, Gorgette O, Schmitt C, Morel AL, Sauvonnet N. Impact of Green Gold Nanoparticle Coating on Internalization, Trafficking, and Efficiency for Photothermal Therapy of Skin Cancer. ACS OMEGA 2023; 8:4092-4105. [PMID: 36743010 PMCID: PMC9893490 DOI: 10.1021/acsomega.2c07054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/29/2022] [Indexed: 06/18/2023]
Abstract
Skin cancer is a global health issue and mainly composed of melanoma and nonmelanoma cancers. For the first clinical proof of concept on humans, we decided to study good prognosis skin cancers, i.e., carcinoma basal cell. In UE, the first-line treatment remains surgical resection, healing most of the tumors, but presents aesthetic disadvantages with a high reoccurrence rate on exposed areas. Moreover, the therapeutic indications could extend to melanoma and metastasis, which is a different medical strategy that could combine this treatment. Indeed, patients with late-stage melanoma are in a therapeutic impasse, despite recent targeted and immunological therapies. Photothermal therapy using gold nanoparticles is the subject of many investigations due to their strong potential to treat cancers by physical, thermal destruction. We developed gold nanoparticles synthesized by green chemistry (gGNPs), using endemic plant extract from Reunion Island, which have previously showed their efficiency at a preclinical stage. Here, we demonstrate that these gGNPs are less cytotoxic than gold nanoparticles synthesized by Turkevich's method. Furthermore, our work describes the optimization of gGNP coating and stabilization, also taking into consideration the gGNP path in cells (endocytosis, intracellular trafficking, and exocytosis), their specificity toward cancerous cells, their cytotoxicity, and their in vivo efficiency. Finally, based on the metabolic switch of cancerous cells overexpressing Glut transporters in skin cancers, we demonstrated that glucose-stabilized gGNP (gGNP@G) enables a quick internalization, fourfold higher in cancerous cells in contrast to healthy cells with no side cytotoxicity, which is particularly relevant to target and treat cancer.
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Affiliation(s)
- Clément Bonamy
- Torskal, 2 rue Maxime Rivière, 97490 Sainte-Clotilde, France
- Group
Intracellular Trafficking and Tissue Homeostasis, Institut Pasteur, Université Paris Cité, 75015 Paris, France
| | - Sabrina Pesnel
- Torskal, 2 rue Maxime Rivière, 97490 Sainte-Clotilde, France
| | | | - Olivier Gorgette
- Ultrastructural
BioImaging, Institut Pasteur, Université
Paris Cité, 75015 Paris, France
| | - Christine Schmitt
- Ultrastructural
BioImaging, Institut Pasteur, Université
Paris Cité, 75015 Paris, France
| | | | - Nathalie Sauvonnet
- Group
Intracellular Trafficking and Tissue Homeostasis, Institut Pasteur, Université Paris Cité, 75015 Paris, France
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Gyimesi G, Hediger MA. Transporter-Mediated Drug Delivery. Molecules 2023; 28:molecules28031151. [PMID: 36770817 PMCID: PMC9919865 DOI: 10.3390/molecules28031151] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 01/27/2023] Open
Abstract
Transmembrane transport of small organic and inorganic molecules is one of the cornerstones of cellular metabolism. Among transmembrane transporters, solute carrier (SLC) proteins form the largest, albeit very diverse, superfamily with over 400 members. It was recognized early on that xenobiotics can directly interact with SLCs and that this interaction can fundamentally determine their efficacy, including bioavailability and intertissue distribution. Apart from the well-established prodrug strategy, the chemical ligation of transporter substrates to nanoparticles of various chemical compositions has recently been used as a means to enhance their targeting and absorption. In this review, we summarize efforts in drug design exploiting interactions with specific SLC transporters to optimize their therapeutic effects. Furthermore, we describe current and future challenges as well as new directions for the advanced development of therapeutics that target SLC transporters.
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7
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Precise delivery of doxorubicin and imiquimod through pH-responsive tumor microenvironment-active targeting micelles for chemo- and immunotherapy. Mater Today Bio 2022; 17:100482. [DOI: 10.1016/j.mtbio.2022.100482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/19/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022] Open
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Yadav K, Singh D, Singh MR, Pradhan M. Nano-constructs targeting the primary cellular energy source of cancer cells for modulating tumor progression. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ma N, Liu Y, Chen D, Wu C, Meng Z. In Vivo Imaging of Exosomes Labeled with NIR-II Polymer Dots in Liver-Injured Mice. Biomacromolecules 2022; 23:4825-4833. [DOI: 10.1021/acs.biomac.2c01005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ning Ma
- Department of Hepatobiliary-Pancreatic Surgery, China−Japan Union Hospital of Jilin University, Changchun 130000, Jilin, China
| | - Ye Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China
| | - Dandan Chen
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China
| | - Changfeng Wu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China
| | - Zihui Meng
- Department of Hepatobiliary-Pancreatic Surgery, China−Japan Union Hospital of Jilin University, Changchun 130000, Jilin, China
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Xing Y, Li X, Cui W, Xue M, Quan Y, Guo X. Glucose-Modified Zein Nanoparticles Enhance Oral Delivery of Docetaxel. Pharmaceutics 2022; 14:pharmaceutics14071361. [PMID: 35890256 PMCID: PMC9324692 DOI: 10.3390/pharmaceutics14071361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/15/2022] [Accepted: 06/23/2022] [Indexed: 02/01/2023] Open
Abstract
Based on glucose (G) transporters (GLUTs), structuring nanoparticles with G as a target are an effective strategy to enhance oral bioavailability and anti-tumor effects of drugs. A novel drug delivery system using G-modified zein (GZ) nanoparticles loaded with docetaxel (DTX) (DTX-GNPs) was prepared and characterized in vitro and in vivo via assessment of cellular uptake, absorption site, pharmacokinetics, ex vivo distribution, and anti-tumor effects. The DTX-GNPs were approximately 120 nm in size. Compared with DTX-NPs, G modification significantly enhanced cellular uptake of DTX-GNPs by 1.22 times in CaCo-2 cells, which was related to GLUT mediation and the enhancement of endocytosis pathways via clathrin, micropinocytosis, and caveolin. Compared to DTX-NPs, G modification significantly enhanced DTX-NP absorption in the jejunum and ileum, delayed plasma concentration peak time, prolonged the average residence time in vivo, and increased oral bioavailability (from 43.82% to 96.04%). Cellular uptake and oral bioavailability of DTX were significantly affected by the G modification ratio. Compared with DTX-NPs, G modification significantly reduced drug distribution in the liver, lungs, and kidneys and increased tumor distribution and tumor growth inhibition rate without obvious systemic toxicity. This study demonstrated the potential of GZ-NPs as nanocarriers for DTX to enhance oral bioavailability and anti-tumor effects.
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Affiliation(s)
- Yabing Xing
- Department of Pharmacy, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China;
| | - Xiao Li
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.L.); (W.C.); (M.X.); (Y.Q.)
| | - Weiwei Cui
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.L.); (W.C.); (M.X.); (Y.Q.)
| | - Meng Xue
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.L.); (W.C.); (M.X.); (Y.Q.)
| | - Yanan Quan
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.L.); (W.C.); (M.X.); (Y.Q.)
| | - Xinhong Guo
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.L.); (W.C.); (M.X.); (Y.Q.)
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou 450001, China
- Correspondence: ; Tel.: +86-371-6778-1910
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Barbaro D, Di Bari L, Gandin V, Marzano C, Ciaramella A, Malventi M, Evangelisti C. Glucose-coated superparamagnetic iron oxide nanoparticles prepared by metal vapor synthesis can target GLUT1 overexpressing tumors: In vitro tests and in vivo preliminary assessment. PLoS One 2022; 17:e0269603. [PMID: 35704647 PMCID: PMC9200296 DOI: 10.1371/journal.pone.0269603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 05/24/2022] [Indexed: 11/21/2022] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) coated with glucose (Glc-SPIONs) were prepared by a new approach called Metal Vapor Synthesis (MVS) and their morphological/structural features were investigated by transmission electron microscopy (TEM) and dynamic light scattering. TEM analysis revealed the presence of small roundish crystalline iron oxide nanoparticles in the organic amorphous phase of glucose, The particles were distributed in a narrow range (1.5 nm—3.5 nm) with a mean diameter of 2.7 nm. The hydrodynamic mean diameter of the Glc-SPIONs, was 15.5 nm. From 4 mg/mL onwards, there was a constant level of positive contrast in a T1-weighted sequence. In vitro experiments were performed in three cell lines: pancreatic cancer (PSN-1), human thyroid cancer (BCPAP), and human embryonic kidney non-tumor cells. We evaluated GLUT1 expression in each cell line and demonstrated that the exposure time and concentration of the Glc-SPIONs we used did not affect cell viability. PSN-1 cells were the most effective at internalizing Glc-SPIONs. Although significantly higher than the control cells, a lower Fe content was detected BCPAP cells treated with Glc-SPIONs. To confirm the involvement of GLUT1 in Glc-SPIONs internalization, cellular uptake experiments were also conducted by pre-treating cancer cells with specific GLUT1 inhibitors, All the inhibitors reduced the cancer cell uptake of Glc-SPIONs In vivo tests were performed on mice inoculated with Lewis lung carcinoma. Mice were treated with a single i.v. injection of Glc-SPION and our results showed a great bioavailability to the malignant tissue by the i.v. administration of Glc-SPIONs. Glc-SPIONs were efficiently eliminated by the kidney. To the best of our knowledge, our study demonstrates for the first time that Glc-SPIONs prepared with MVS can be electively internalized by tumor cells both in vitro and in vivo by exploiting one of the most universal metabolic anomalies of cancer.
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Affiliation(s)
- Daniele Barbaro
- U.O. Endocrinology, General Hospital, Livorno, Livorno, Italy
- * E-mail:
| | - Lorenzo Di Bari
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - Valentina Gandin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Cristina Marzano
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | | | | | - Claudio Evangelisti
- Institute for the Chemistry of OrganoMetallic Compounds, Italian National Council for Research (ICCOM-CNR), Pisa, Italy
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The Promise of Nanotechnology in Personalized Medicine. J Pers Med 2022; 12:jpm12050673. [PMID: 35629095 PMCID: PMC9142986 DOI: 10.3390/jpm12050673] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 02/04/2023] Open
Abstract
Both personalized medicine and nanomedicine are new to medical practice. Nanomedicine is an application of the advances of nanotechnology in medicine and is being integrated into diagnostic and therapeutic tools to manage an array of medical conditions. On the other hand, personalized medicine, which is also referred to as precision medicine, is a novel concept that aims to individualize/customize therapeutic management based on the personal attributes of the patient to overcome blanket treatment that is only efficient in a subset of patients, leaving others with either ineffective treatment or treatment that results in significant toxicity. Novel nanomedicines have been employed in the treatment of several diseases, which can be adapted to each patient-specific case according to their genetic profiles. In this review, we discuss both areas and the intersection between the two emerging scientific domains. The review focuses on the current situation in personalized medicine, the advantages that can be offered by nanomedicine to personalized medicine, and the application of nanoconstructs in the diagnosis of genetic variability that can identify the right drug for the right patient. Finally, we touch upon the challenges in both fields towards the translation of nano-personalized medicine.
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Emerging Nanotherapeutic Approaches to Overcome Drug Resistance in Cancers with Update on Clinical Trials. Pharmaceutics 2022; 14:pharmaceutics14040866. [PMID: 35456698 PMCID: PMC9028322 DOI: 10.3390/pharmaceutics14040866] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 02/04/2023] Open
Abstract
A key issue with modern cancer treatments is the emergence of resistance to conventional chemotherapy and molecularly targeted medicines. Cancer nanotherapeutics were created in order to overcome the inherent limitations of traditional chemotherapeutics. Over the last few decades, cancer nanotherapeutics provided unparalleled opportunities to understand and overcome drug resistance through clinical assessment of rationally designed nanoparticulate delivery systems. In this context, various design strategies such as passive targeting, active targeting, nano-drug, and multimodal nano-drug combination therapy provided effective cancer treatment. Even though cancer nanotherapy has made great technological progress, tumor biology complexity and heterogeneity and a lack of comprehensive knowledge of nano-bio interactions remain important roadblocks to future clinical translation and commercialization. The current developments and advancements in cancer nanotherapeutics employing a wide variety of nanomaterial-based platforms to overcome cancer treatment resistance are discussed in this article. There is also a review of various nanotherapeutics-based approaches to cancer therapy, including targeting strategies for the tumor microenvironment and its components, advanced delivery systems for specific targeting of cancer stem cells (CSC), as well as exosomes for delivery strategies, and an update on clinical trials. Finally, challenges and the future perspective of the cancer nanotherapeutics to reverse cancer drug resistance are discussed.
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14
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Replacing PEG-surfactants in self-emulsifying drug delivery systems: Surfactants with polyhydroxy head groups for advanced cytosolic drug delivery. Int J Pharm 2022; 618:121633. [PMID: 35304244 DOI: 10.1016/j.ijpharm.2022.121633] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/21/2022] [Accepted: 02/28/2022] [Indexed: 11/23/2022]
Abstract
AIM Evaluation of different polyhydroxy surfaces in SEDDS to overcome the limitations associated with conventional polyethylene glycol (PEG)-based SEDDS surfaces for intracellular drug delivery. METHODS Anionic, cationic and non-ionic polyglycerol- (PG-) and alkylpolyglucoside- (APG-) surfactant based SEDDS were developed and compared to conventional PEG-SEDDS. Particular emphasis was placed on the impact of SEDDS surface decoration on size and zeta potential, drug loading and protective effect, mucus diffusion, SEDDS-cell interaction and intracellular delivery of the model drug curcumin. RESULTS After self-emulsification, SEDDS droplets sizes were within the range of 35-190 nm. SEDDS formulated with high amounts of long PEG-chain surfactants (>10 monomers) a charge-shielding effect was observed. Replacing PEG-surfactants with PG- and an APG-surfactant did not detrimentally affect SEDDS self-emulsification, payloads or the protection of incorporated curcumin towards oxidation. PG- and APG-SEDDS bearing multiple hydroxy functions on the surface demonstrated mucus permeation comparable to PEG-SEDDS. Steric hinderance and charge-shielding of PEG-SEDDS surface substantially reduced cellular uptake up to 50-fold and impeded endosomal escape, yielding in a 20-fold higher association of PEG-SEDDS with lysosomes. In contrast, polyhydroxy-surfaces on SEDDS promoted pronounced cellular internalisation and no lysosomal co-localisation was observed. This improved uptake resulted in an over 3-fold higher inhibition of tumor cell proliferation after cytosolic curcumin delivery. CONCLUSION The replacement of PEG-surfactants by surfactants with polyhydroxy head groups in SEDDS is a promising approach to overcome the limitations for intracellular drug delivery associated with conventional PEGylated SEDDS surfaces.
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15
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Bonilla L, Esteruelas G, Ettcheto M, Espina M, García ML, Camins A, Souto EB, Cano A, Sánchez-López E. Biodegradable nanoparticles for the treatment of epilepsy: From current advances to future challenges. Epilepsia Open 2021; 7 Suppl 1:S121-S132. [PMID: 34862851 PMCID: PMC9340299 DOI: 10.1002/epi4.12567] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 11/04/2021] [Accepted: 11/30/2021] [Indexed: 12/15/2022] Open
Abstract
Epilepsy is the second most prevalent neurological disease worldwide. It is mainly characterized by an electrical abnormal activity in different brain regions. The massive entrance of Ca2+ into neurons is the main neurotoxic process that lead to cell death and finally to neurodegeneration. Although there are a huge number of antiseizure medications, there are many patients who do not respond to the treatments and present refractory epilepsy. In this context, nanomedicine constitutes a promising alternative to enhance the central nervous system bioavailability of antiseizure medications. The encapsulation of different chemical compounds at once in a variety of controlled drug delivery systems gives rise to an enhanced drug effectiveness mainly due to their targeting and penetration into the deepest brain region and the protection of the drug chemical structure. Thus, in this review we will explore the recent advances in the development of drugs associated with polymeric and lipid-based nanocarriers as novel tools for the management of epilepsy disorders.
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Affiliation(s)
- Lorena Bonilla
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain
| | - Gerard Esteruelas
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain
| | - Miren Ettcheto
- Centre for Biomedical Research in Neurodegenerative Diseases Network (CIBERNED), Carlos III Health Institute, Madrid, Spain.,Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Marta Espina
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain
| | - María Luisa García
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research in Neurodegenerative Diseases Network (CIBERNED), Carlos III Health Institute, Madrid, Spain
| | - Antoni Camins
- Centre for Biomedical Research in Neurodegenerative Diseases Network (CIBERNED), Carlos III Health Institute, Madrid, Spain.,Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Eliana B Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal.,CEB - Centre of Biological Engineering, University of Minho, Braga, Portugal
| | - Amanda Cano
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research in Neurodegenerative Diseases Network (CIBERNED), Carlos III Health Institute, Madrid, Spain.,Ace Alzheimer Center Barcelona - Universitat Internacional de Catalunya, Barcelona, Spain
| | - Elena Sánchez-López
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research in Neurodegenerative Diseases Network (CIBERNED), Carlos III Health Institute, Madrid, Spain
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16
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Hahm E, Jo A, Kang EJ, Bock S, Pham XH, Chang H, Jun BH. Ultra-Fine Control of Silica Shell Thickness on Silver Nanoparticle-Assembled Structures. Int J Mol Sci 2021; 22:11983. [PMID: 34769413 PMCID: PMC8584519 DOI: 10.3390/ijms222111983] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 10/31/2021] [Accepted: 11/01/2021] [Indexed: 11/26/2022] Open
Abstract
To study the distance-dependent electromagnetic field effects related to the enhancement and quenching mechanism of surface-enhanced Raman scattering (SERS) or fluorescence, it is essential to precisely control the distance from the surface of the metal nanoparticle (NP) to the target molecule by using a dielectric layer (e.g., SiO2, TiO2, and Al2O3). However, precisely controlling the thickness of this dielectric layer is challenging. Herein, we present a facile approach to control the thickness of the silica shell on silver nanoparticle-assembled silica nanocomposites, SiO2@Ag NPs, by controlling the number of reacting SiO2@Ag NPs and the silica precursor. Uniform silica shells with thicknesses in the range 5-40 nm were successfully fabricated. The proposed method for creating a homogeneous, precise, and fine silica coating on nanocomposites can potentially contribute to a comprehensive understanding of the distance-dependent electromagnetic field effects and optical properties of metal NPs.
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Affiliation(s)
- Eunil Hahm
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea; (E.H.); (A.J.); (E.J.K.); (S.B.); (X.-H.P.)
| | - Ahla Jo
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea; (E.H.); (A.J.); (E.J.K.); (S.B.); (X.-H.P.)
| | - Eun Ji Kang
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea; (E.H.); (A.J.); (E.J.K.); (S.B.); (X.-H.P.)
| | - Sungje Bock
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea; (E.H.); (A.J.); (E.J.K.); (S.B.); (X.-H.P.)
| | - Xuan-Hung Pham
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea; (E.H.); (A.J.); (E.J.K.); (S.B.); (X.-H.P.)
| | - Hyejin Chang
- Division of Science Education, Kangwon National University, Chuncheon 24341, Korea
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea; (E.H.); (A.J.); (E.J.K.); (S.B.); (X.-H.P.)
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17
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Villetti MA, Clementino AR, Dotti I, Ebani PR, Quarta E, Buttini F, Sonvico F, Bianchera A, Borsali R. Design and Characterization of Maltoheptaose- b-Polystyrene Nanoparticles, as a Potential New Nanocarrier for Oral Delivery of Tamoxifen. Molecules 2021; 26:6507. [PMID: 34770918 PMCID: PMC8587208 DOI: 10.3390/molecules26216507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/24/2021] [Accepted: 10/26/2021] [Indexed: 12/17/2022] Open
Abstract
Tamoxifen citrate (TMC), a non-steroidal antiestrogen drug used for the treatment of breast cancer, was loaded in a block copolymer of maltoheptaose-b-polystyrene (MH-b-PS) nanoparticles, a potential drug delivery system to optimize oral chemotherapy. The nanoparticles were obtained from self-assembly of MH-b-PS using the standard and reverse nanoprecipitation methods. The MH-b-PS@TMC nanoparticles were characterized by their physicochemical properties, morphology, drug loading and encapsulation efficiency, and release kinetic profile in simulated intestinal fluid (pH 7.4). Finally, their cytotoxicity towards the human breast carcinoma MCF-7 cell line was assessed. The standard nanoprecipitation method proved to be more efficient than reverse nanoprecipitation to produce nanoparticles with small size and narrow particle size distribution. Moreover, tamoxifen-loaded nanoparticles displayed spherical morphology, a positive zeta potential and high drug content (238.6 ± 6.8 µg mL-1) and encapsulation efficiency (80.9 ± 0.4 %). In vitro drug release kinetics showed a burst release at early time points, followed by a sustained release profile controlled by diffusion. MH-b-PS@TMC nanoparticles showed higher cytotoxicity towards MCF-7 cells than free tamoxifen citrate, confirming their effectiveness as a delivery system for administration of lipophilic anticancer drugs.
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Affiliation(s)
- Marcos Antonio Villetti
- Laboratório de Espectroscopia e Polímeros (Lepol), Departamento de Física, Universidade Federal de Santa Maria, Santa Maria 97105-900, Brazil; (M.A.V.); (P.R.E.)
| | | | - Ilaria Dotti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.D.); (E.Q.)
| | - Patricia Regina Ebani
- Laboratório de Espectroscopia e Polímeros (Lepol), Departamento de Física, Universidade Federal de Santa Maria, Santa Maria 97105-900, Brazil; (M.A.V.); (P.R.E.)
| | - Eride Quarta
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.D.); (E.Q.)
| | - Francesca Buttini
- Biopharmanet-TEC, University of Parma, 43124 Parma, Italy; (A.R.C.); (F.B.); (F.S.)
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.D.); (E.Q.)
| | - Fabio Sonvico
- Biopharmanet-TEC, University of Parma, 43124 Parma, Italy; (A.R.C.); (F.B.); (F.S.)
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.D.); (E.Q.)
| | - Annalisa Bianchera
- Biopharmanet-TEC, University of Parma, 43124 Parma, Italy; (A.R.C.); (F.B.); (F.S.)
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.D.); (E.Q.)
| | - Redouane Borsali
- Department of Chemistry, University Grenoble Alpes, CNRS, CERMAV, 38000 Grenoble, France
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18
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Yu Y, Chen J, Liu S, Cheng D. ROS-responsive organosilica nanocarrier for the targeted delivery of metformin against cancer with the synergistic effect of hypoglycemia. J Mater Chem B 2021; 9:6044-6055. [PMID: 34269356 DOI: 10.1039/d1tb01143j] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The controllable degradation of silica nanoparticles in anticancer therapy remains challenging. Here, we offer the first report that a thioketal (TK)-bond-containing bridged organoalkoxysilane has been synthesized. This allows for the fabrication of reactive oxygen species (ROS)-sensitive, degradable, bridged silsesquioxane nanoparticles (BS-NPs). These TK-bridged BS-NPs have a uniform size of 50 nm and are able to encapsulate a small molecule drug - metformin - using a reverse micro-emulsion method. After surface modification with a targeting peptide (RGD), these metformin-loaded BS-NPs exhibited a homologous tumor aggregation ability, leading to the efficient transport of metformin into the tumor cells. When combined with a clinically feasible fasting therapy, the RGD-decorated, metformin-loaded, ROS-responsive degradable BS-NPs remarkably increased the tumor sensitivity to metformin by 10 times compared with free metformin. The synergistic effects of metformin-loaded BS-NPs and fasting-induced hypoglycemia were verified through in vitro and in vivo experiments. This effect occurred by down-regulating the expression of pro-survival proteins pGSK3β and MCL-1. Collectively, these results demonstrate that the ROS-sensitive organosilica nanocarrier is a promising nanoplatform for drug delivery and provides an alternative approach for the combinatorial therapy of metformin and fasting therapy.
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Affiliation(s)
- Yefei Yu
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China.
| | - Jifeng Chen
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China.
| | - Shuang Liu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Du Cheng
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China.
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19
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Kunjiappan S, Pavadai P, Vellaichamy S, Ram Kumar Pandian S, Ravishankar V, Palanisamy P, Govindaraj S, Srinivasan G, Premanand A, Sankaranarayanan M, Theivendren P. Surface receptor‐mediated targeted drug delivery systems for enhanced cancer treatment: A state‐of‐the‐art review. Drug Dev Res 2020; 82:309-340. [DOI: 10.1002/ddr.21758] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/16/2020] [Accepted: 10/23/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Selvaraj Kunjiappan
- Department of Biotechnology Kalasalingam Academy of Research and Education Krishnankoil Tamilnadu India
| | - Parasuraman Pavadai
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy M.S. Ramaiah University of Applied Sciences Bengaluru Karnataka India
| | - Sivakumar Vellaichamy
- Department of Pharmaceutics Arulmigu Kalasalingam College of Pharmacy Krishnankoil Tamilnadu India
| | | | | | - Ponnusamy Palanisamy
- School of Mechanical Engineering Vellore Institute of Technology Vellore Tamilnadu India
| | - Saravanan Govindaraj
- Department of Pharmaceutical Chemistry MNR College of Pharmacy Sangareddy Telangana India
| | - Gowshiki Srinivasan
- Department of Biotechnology Kalasalingam Academy of Research and Education Krishnankoil Tamilnadu India
| | - Adhvitha Premanand
- Department of Biotechnology Kalasalingam Academy of Research and Education Krishnankoil Tamilnadu India
| | | | - Panneerselvam Theivendren
- Department of Pharmaceutical Chemistry Swamy Vivekananda College of Pharmacy Elayampalayam, Namakkal Tamilnadu India
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20
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Wang S, An J, Dong W, Wang X, Sheng J, Jia Y, He Y, Ma X, Wang J, Yu D, Jia X, Wang B, Yu W, Liu K, Zhao Y, Wu Y, Zhu W, Pan Y. Glucose-coated Berberine Nanodrug for Glioma Therapy through Mitochondrial Pathway. Int J Nanomedicine 2020; 15:7951-7965. [PMID: 33116511 PMCID: PMC7569050 DOI: 10.2147/ijn.s213079] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 08/26/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction Glioma is the primary malignant brain tumor with poor prognosis. Berberine (BBR) was the potential drug for anti-tumor in glioma cells. Based on its limitation of poor aqueous solubility and instability, little information of BBR nanoparticles is reported in glioma. Methods Different solutions including 5% glucose, 1*PBS, ddH2O, 0.9% NaCl, cell culture medium were selected, and only 5% glucose and ddH2O exhibited BBR-related nanoparticles. After heating for a longer time or adding a higher concentration of glucose solution, BBR nanoparticles were detected by TEM analysis. The uptake of BBR-Glu or BBR-Water nanoparticles were detected by immunofluorescence analysis for BBR autofluorescence. Cell viability was measured by MTT assay and Western blotting analysis. Apoptosis was performed with flow cytometric analysis and was detected by cleaved caspase-3 immuno-fluorescent staining. Cell cycle was used by flow cytometric analysis. Cytoskeleton was observed by confocal analysis using the neuron specific Class III ß-tubulin and ß-tubulin antibodies. Mitochondrial-related proteins were detected by Western blotting analyses and mito-tracker staining in live cells. Mitochondrion structures were observed by TEM analysis. ROS generation and ATP production were detected by related commercial kits. The tracking of BBR-Glu or BBR-Water nanoparticles into blood–brain barrier was observed in primary tumor-bearing models. The fluorescence of BBR was detected by confocal analyses in brains and gliomas. Results BBR-Glu nanoparticles became more homogenized and smaller with dose- and time-dependent manners. BBR-Glu nanoparticles were easily absorbed in glioma cells. The IC50 of BBR-Glu in U87 and U251 was far lower than that of BBR-Water. BBR-Glu performed better cytotoxicity, with higher G2/M phase arrest, decreased cell viability by targeting mitochondrion. In primary U87 glioma-bearing mice, BBR-Glu exhibited better imaging in brains and gliomas, indicating that more BBR moved across the blood–brain tumor barrier. Discussion BBR-Glu nanoparticles have better solubility and stability, providing a promising strategy in glioma precision treatment.
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Affiliation(s)
- Shubin Wang
- Department of Oncology, Baotou City Central Hospital, Baotou 014040, People's Republic of China
| | - Juan An
- Department of Basic Research Medical Sciences, Qinghai University, Xining 810001, People's Republic of China
| | - Weiwei Dong
- Department of Oncology, General Hospital of Chinese People's Liberation Army, Beijing 100085, People's Republic of China
| | - Xin Wang
- Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China
| | - Jianqiu Sheng
- Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China
| | - Yan Jia
- Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China
| | - Yuqi He
- Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China
| | - Xianzong Ma
- Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China
| | - Jiheng Wang
- Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China
| | - Dedong Yu
- Department of Oncology, Baotou City Central Hospital, Baotou 014040, People's Republic of China
| | - Xiuqin Jia
- Department of Oncology, Baotou City Central Hospital, Baotou 014040, People's Republic of China
| | - Bingyu Wang
- Yidu Cloud (Beijing) Technology Co. Ltd 8F, Health Work, Beijing 100083, People's Republic of China
| | - Wenbo Yu
- Yidu Cloud (Beijing) Technology Co. Ltd 8F, Health Work, Beijing 100083, People's Republic of China
| | - Kejia Liu
- Yidu Cloud (Beijing) Technology Co. Ltd 8F, Health Work, Beijing 100083, People's Republic of China
| | - Yuanyuan Zhao
- National Center for Nanoscience and Technology, Zhongguancun, Beijing 100190, People's Republic of China
| | - Yun Wu
- Department of Oncology, Baotou City Central Hospital, Baotou 014040, People's Republic of China
| | - Wei Zhu
- Department of Oncology, Baotou City Central Hospital, Baotou 014040, People's Republic of China
| | - Yuanming Pan
- Department of Oncology, Baotou City Central Hospital, Baotou 014040, People's Republic of China.,Department of Gastroenterology, The 7th Medical Center of Chinese PLA General Hospital, Beijing 100700, People's Republic of China.,National Center for Nanoscience and Technology, Zhongguancun, Beijing 100190, People's Republic of China
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21
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Xia X, Pollock N, Zhou J, Rossi J. Tissue-Specific Delivery of Oligonucleotides. Methods Mol Biol 2020; 2036:17-50. [PMID: 31410789 DOI: 10.1007/978-1-4939-9670-4_2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
From the initial discovery of short-interfering RNA (siRNA) and antisense oligonucleotides for specific gene knockdown at the posttranscriptional level to the current CRISPR-Cas9 system offering gene editing at the genomic level, oligonucleotides, in addition to their biological functions in storing and conveying genetic information, provide the most prominent solutions to targeted gene therapies. Nonetheless, looking into the future of curing cancer and acute diseases, researchers are only cautiously optimistic as the cellular delivery of these polyanionic biomacromolecules is still the biggest hurdle for their therapeutic realization. To overcome the delivery obstacle, oligonucleotides have been encapsulated within or conjugated with delivery vehicles for enhanced membrane penetration, improved payload, and tissue-specific delivery. Such delivery systems include but not limited to virus-based vehicles, gold-nanoparticle vehicles, formulated liposomes, and synthetic polymers. In this chapter, delivery challenges imposed by biological barriers are briefly discussed; followed by recent advances in tissue-specific oligonucleotide delivery utilizing both viral and nonviral delivery vectors, discussing their advantages, and how judicious design and formulation could improve and expand their potential as delivery vehicles.
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Affiliation(s)
- Xin Xia
- Department of Molecular and Cellular Biology, Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Nicolette Pollock
- Department of Molecular and Cellular Biology, Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Jiehua Zhou
- Department of Molecular and Cellular Biology, Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - John Rossi
- Department of Molecular and Cellular Biology, Beckman Research Institute, City of Hope, Duarte, CA, USA.
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22
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Weber J, Bollepalli L, Belenguer AM, Antonio MD, De Mitri N, Joseph J, Balasubramanian S, Hunter CA, Bohndiek SE. An Activatable Cancer-Targeted Hydrogen Peroxide Probe for Photoacoustic and Fluorescence Imaging. Cancer Res 2019; 79:5407-5417. [PMID: 31455691 PMCID: PMC7611383 DOI: 10.1158/0008-5472.can-19-0691] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/18/2019] [Accepted: 08/22/2019] [Indexed: 12/14/2022]
Abstract
Reactive oxygen species play an important role in cancer, however, their promiscuous reactivity, low abundance, and short-lived nature limit our ability to study them in real time in living subjects with conventional noninvasive imaging methods. Photoacoustic imaging is an emerging modality for in vivo visualization of molecular processes with deep tissue penetration and high spatiotemporal resolution. Here, we describe the design and synthesis of a targeted, activatable probe for photoacoustic imaging, which is responsive to one of the major and abundant reactive oxygen species, hydrogen peroxide (H2O2). This bifunctional probe, which is also detectable with fluorescence imaging, is composed of a heptamethine carbocyanine dye scaffold for signal generation, a 2-deoxyglucose cancer localization moiety, and a boronic ester functionality that specifically detects and reacts to H2O2. The optical properties of the probe were characterized using absorption, fluorescence, and photoacoustic measurements; upon addition of pathophysiologic H2O2 concentrations, a clear increase in fluorescence and red-shift of the absorption and photoacoustic spectra were observed. Studies performed in vitro showed no significant toxicity and specific uptake of the probe into the cytosol in breast cancer cell lines. Importantly, intravenous injection of the probe led to targeted uptake and accumulation in solid tumors, which enabled noninvasive photoacoustic and fluorescence imaging of H2O2. In conclusion, the reported probe shows promise for the in vivo visualization of hydrogen peroxide. SIGNIFICANCE: This study presents the first activatable and cancer-targeted hydrogen peroxide probe for photoacoustic molecular imaging, paving the way for visualization of hydrogen peroxide at high spatiotemporal resolution in living subjects.Graphical Abstract: http://cancerres.aacrjournals.org/content/canres/79/20/5407/F1.large.jpg.
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Affiliation(s)
- Judith Weber
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Laura Bollepalli
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
| | - Ana M Belenguer
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Marco Di Antonio
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Nicola De Mitri
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - James Joseph
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
| | - Shankar Balasubramanian
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | | | - Sarah E Bohndiek
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom.
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
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23
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Sugar Modification Enhances Cytotoxic Activity of PAMAM-Doxorubicin Conjugate in Glucose-Deprived MCF-7 Cells - Possible Role of GLUT1 Transporter. Pharm Res 2019; 36:140. [PMID: 31367876 PMCID: PMC6669199 DOI: 10.1007/s11095-019-2673-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 07/16/2019] [Indexed: 02/03/2023]
Abstract
Purpose In order to overcome the obstacles and side effects of classical chemotherapy, numerous studies have been performed to develop the treatment based on targeted transport of active compounds directly to the site of action. Since tumor cells are featured with intensified glucose metabolism, we set out to develop innovative, glucose-modified PAMAM dendrimer for the delivery of doxorubicin to breast cancer cells. Methods PAMAM-dox-glc conjugate was synthesized and characterized by 1H NMR, FT-IR, size and zeta potential measurements. The drug release rate from conjugate was evaluated by dialysis under different pH conditions. The expression level of GLUT family receptors in cells cultured in full and glucose-deprived medium was evaluated by quantitative real-time RT-PCR and flow cytometry. The cytotoxicity of conjugate in presence or absence of GLUT1 inhibitors was determined by MTT assay. Results We showed that PAMAM-dox-glc conjugate exhibits pH-dependent drug release and increased cytotoxic activity compared to free drug in cells cultured in medium without glucose. Further, we proved that these cells overexpress transporters of GLUT family. The toxic effect of conjugate was eliminated by the application of specific GLUT1 inhibitors. Conclusion Our findings revealed that the glucose moiety plays a crucial role in the recognition of cells with high expression of GLUT receptors. By selectively blocking GLUT1 transporter we showed its importance for the cytotoxic activity of PAMAM-dox-glc conjugate. These results suggest that PAMAM-glucose formulations may constitute an efficient platform for the specific delivery of anticancer drugs to tumor cells overexpressing transporters of GLUT family. Electronic supplementary material The online version of this article (10.1007/s11095-019-2673-9) contains supplementary material, which is available to authorized users.
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24
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Ahmad A, Khan F, Mishra RK, Khan R. Precision Cancer Nanotherapy: Evolving Role of Multifunctional Nanoparticles for Cancer Active Targeting. J Med Chem 2019; 62:10475-10496. [DOI: 10.1021/acs.jmedchem.9b00511] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Anas Ahmad
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
| | - Farheen Khan
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
| | - Rakesh Kumar Mishra
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
| | - Rehan Khan
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
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25
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Song W, Wang Z, Gu X, Wang AL, Chen X, Miao H, Chu J, Tian Y. TRIM11 promotes proliferation and glycolysis of breast cancer cells via targeting AKT/GLUT1 pathway. Onco Targets Ther 2019; 12:4975-4984. [PMID: 31388304 PMCID: PMC6607978 DOI: 10.2147/ott.s207723] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 05/16/2019] [Indexed: 12/22/2022] Open
Abstract
Background: Tripartite motif-containing protein 11 (TRIM11) is one of the E3 ubiquitin ligases, which is upregulated in several human tumors. Meanwhile, the detailed function of TRIM11 remains unclear in breast cancer cells. Purpose: The purpose of the present study is to analyze the biological function of TRIM11 and identify its potential signaling pathway in breast cancer cells. Patients and methods: Thirty five pairs of breast cancer specimens and adjacent-matched noncancerous samples were used to analyse the expression profile of TRIM11. RNA interference was utilized to silence TRIM11 in three breast cancer cell lines (T47D, ZR7530, and BT474) respectively. Meanwhile, overexpression of TRIM11 was induced in one breast cancer cells (MDA-MB-231) by using Lentiviral vector. Moreover, the AKT inhibitor (MK-2206) was used to determine the correlation between TRIM11 and AKT in breast cancer cells. Results: Our results indicated that TRIM11 was increased in breast cancer tissues. Moreover, TRIM11 was a pro-proliferation regulator in breast cancer cells and participated in the metabolism of glycolysis. Importantly, our results demonstrated that TRIM11 was involved in the AKT/GLUT1 signaling pathway in breast cancer cells. Conclusion: Present research not only gained a deep understanding of the biological function of TRIM11 but also provided evidences to indicate its possible signaling pathway in breast cancer cells.
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Affiliation(s)
- WenBo Song
- Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, People's Republic of China.,Department of Radiotherapy, Jiangdu People's Hospital of Yangzhou, Yangzhou 225200, People's Republic of China
| | - Zheng Wang
- Clinical Medical College, Yangzhou University, Yangzhou 225200, People's Republic of China
| | - Xiang Gu
- Department of Radiotherapy, Jiangdu People's Hospital of Yangzhou, Yangzhou 225200, People's Republic of China
| | - ALi Wang
- Department of Radiotherapy, Jiangdu People's Hospital of Yangzhou, Yangzhou 225200, People's Republic of China
| | - XiaoJun Chen
- Department of Radiotherapy, Jiangdu People's Hospital of Yangzhou, Yangzhou 225200, People's Republic of China
| | - Hui Miao
- Department of Radiotherapy, Xuzhou Cancer Hospital, Xuzhou, Jiangsu 221000, People's Republic of China
| | - JunFeng Chu
- Department of Radiotherapy, Jiangdu People's Hospital of Yangzhou, Yangzhou 225200, People's Republic of China
| | - Ye Tian
- Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, People's Republic of China
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Kim I, Kwon D, Lee D, Lee G, Yoon DS. Permselective glucose sensing with GLUT1-rich cancer cell membranes. Biosens Bioelectron 2019; 135:82-87. [DOI: 10.1016/j.bios.2019.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/01/2019] [Accepted: 04/02/2019] [Indexed: 12/17/2022]
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Wong CK, Chen F, Walther A, Stenzel MH. Bioactive Patchy Nanoparticles with Compartmentalized Cargoes for Simultaneous and Trackable Delivery. Angew Chem Int Ed Engl 2019; 58:7335-7340. [PMID: 30866152 DOI: 10.1002/anie.201901880] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Indexed: 12/11/2022]
Abstract
Recent years have seen an increased interest in the use of ABC triblock terpolymers to bottom-up assemble multicompartment patchy nanoparticles. Despite these experimental and theoretical efforts, the applications of polymer-based patchy nanoparticles remain rather limited. One of the major challenges that eclipses their potential is the lack of knowledge to selectively encapsulate cargoes within different compartments that are separated in the nanometer length scale. Here, strategies are reported to segregate two chemically distinct molecules in either the patches or core compartment of patchy nanoparticles that bear a (bioactive) sugar corona. The potential use of these bioactive patchy nanoparticles containing compartmentalized cargoes for simultaneous drug delivery with real-time release monitoring capabilities is further demonstrated.
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Affiliation(s)
- Chin Ken Wong
- Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Fan Chen
- Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Andreas Walther
- Institute for Macromolecular Chemistry, Albert-Ludwigs-University Freiburg, Stefan-Meier-Strasse 31, 79104, Freiburg, Germany
| | - Martina H Stenzel
- Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales, Sydney, NSW, 2052, Australia
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Wong CK, Chen F, Walther A, Stenzel MH. Bioactive Patchy Nanoparticles with Compartmentalized Cargoes for Simultaneous and Trackable Delivery. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901880] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chin Ken Wong
- Centre for Advanced Macromolecular Design School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| | - Fan Chen
- Centre for Advanced Macromolecular Design School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| | - Andreas Walther
- Institute for Macromolecular Chemistry Albert-Ludwigs-University Freiburg Stefan-Meier-Strasse 31 79104 Freiburg Germany
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design School of Chemistry University of New South Wales Sydney NSW 2052 Australia
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Carvalho TM, Cardoso HJ, Figueira MI, Vaz CV, Socorro S. The peculiarities of cancer cell metabolism: A route to metastasization and a target for therapy. Eur J Med Chem 2019; 171:343-363. [PMID: 30928707 DOI: 10.1016/j.ejmech.2019.03.053] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/19/2019] [Accepted: 03/21/2019] [Indexed: 02/06/2023]
Abstract
The last decade has witnessed the peculiarities of metabolic reprogramming in tumour onset and progression, and their relevance in cancer therapy. Also, it has been indicated that the metastatic process may depend on the metabolic rewiring and adaptation of cancer cells to the pressure of tumour microenvironment and limiting nutrient availability. The present review gatherers the existent knowledge on the influence of tumour microenvironment and metabolic routes driving metastasis. A focus will be given to glycolysis, fatty acid metabolism, glutaminolysis, and amino acid handling. In addition, the role of metabolic waste driving metastasization will be explored. Finally, we discuss the status of cancer treatment approaches targeting metabolism. This knowledge revision will highlight the critical metabolic targets in metastasis and the chemicals already used in preclinical studies and clinical trials, providing clues that would be further exploited in medicinal chemistry research.
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Affiliation(s)
- Tiago Ma Carvalho
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Henrique J Cardoso
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Marília I Figueira
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Cátia V Vaz
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Sílvia Socorro
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
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30
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Kefayat A, Ghahremani F, Motaghi H, Mehrgardi MA. Investigation of different targeting decorations effect on the radiosensitizing efficacy of albumin-stabilized gold nanoparticles for breast cancer radiation therapy. Eur J Pharm Sci 2019; 130:225-233. [DOI: 10.1016/j.ejps.2019.01.037] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 01/11/2019] [Accepted: 01/30/2019] [Indexed: 01/28/2023]
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Dreifuss T, Ben-Gal TS, Shamalov K, Weiss A, Jacob A, Sadan T, Motiei M, Popovtzer R. Uptake mechanism of metabolic-targeted gold nanoparticles. Nanomedicine (Lond) 2018; 13:1535-1549. [PMID: 30028251 DOI: 10.2217/nnm-2018-0022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
AIM To elucidate the interactions, uptake mechanisms and cytotoxicity profile of glucose-functionalized gold nanoparticles (2GF-GNPs), for expanding and advancing the recently proposed technology of metabolic-based cancer detection to a variety of cancer diseases. METHODS Several cell types with different metabolic features were used to assess the involvement of GLUT-1 and different endocytosis pathways in 2GF-GNP uptake, and the cytotoxicity profile of 2GF-GNPs. RESULTS Cellular uptake of 2GF-GNP strongly correlated with GLUT-1 surface expression, and occurred mainly through clathrin-mediated endocytosis. 2GF-GNPs showed no toxic effect on cell cycle and proliferation. CONCLUSION These findings promote development of metabolic-based cancer detection technologies, and suggest that 2GF-GNPs may enable specific cancer detection in a wide range of tumors characterized by high GLUT-1 expression.
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Affiliation(s)
- Tamar Dreifuss
- Faculty of Engineering & the Institutes of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan, Israel
| | - Tal-Shachar Ben-Gal
- Faculty of Engineering & the Institutes of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan, Israel
| | - Katerina Shamalov
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - Aryeh Weiss
- Faculty of Engineering & the Institutes of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan, Israel
| | - Avi Jacob
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - Tamar Sadan
- Faculty of Engineering & the Institutes of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan, Israel
| | - Menachem Motiei
- Faculty of Engineering & the Institutes of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan, Israel
| | - Rachela Popovtzer
- Faculty of Engineering & the Institutes of Nanotechnology & Advanced Materials, Bar-Ilan University, Ramat-Gan, Israel
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Abstract
Glycans have been selected by nature for both structural and 'recognition' purposes. Taking inspiration from nature, nanomedicine exploits glycans not only as structural constituents of nanoparticles and nanostructured biomaterials but also as selective interactors of such glyco-nanotools. Surface glycosylation of nanoparticles finds application in targeting specific cells, whereas recent findings give evidence that the glycan content of cell microenvironment is able to induce the cell fate. This review will highlight the role of glycans in nanomedicine, schematizing the different uses and roles in drug-delivery systems and in biomaterials for regenerative medicine.
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33
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Theerasilp M, Chalermpanapun P, Sunintaboon P, Sungkarat W, Nasongkla N. Glucose-installed biodegradable polymeric micelles for cancer-targeted drug delivery system: synthesis, characterization and in vitro evaluation. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2018; 29:177. [PMID: 30506149 DOI: 10.1007/s10856-018-6177-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Glucose metabolism of cancer can be used as a strategy to target cancer cells which exhibit altered glycolytic rate. The facilitated glucose transporter (Glut) plays an important role in enhancement glycolytic rate resulting in increased glucose uptake into cancer cells. 18FGD-PET image is an example for using Glut as a targeting to diagnose the high glycolytic rate of tumor. Thus, Glut may be adapted to target cancer cells for drug delivery system. Herein, biodegradation polymeric micelles target cancer cells by Glut was fabricated. The amphiphilic block copolymer of poly(ethylene glycol)-block-poly(ε-caprolactone) (PEG-b-PCL) was synthesized where terminal group of the PEG chain was installed with glucose molecules. The 1H-NMR confirmed the existence of glucose moiety from two distinct peaks (5.2 and 4.7 ppm) of protons at anomeric carbon of glucose. Glucose-PEG-b-PCL spontaneously forms micelles in an aqueous solution. The size and zeta potential were 22 nm and -7 mv, respectively. Glucose-micelles have high stability, and no evidence of cytotoxicity was found after incubation for 7 days. Doxorubicin, used as a fluorescent probe, was loaded into glucose-micelles. The enhanced amount of doxorubicin as a result of glucose-micelles in PC-3, MCF-7 and HepG2 was evaluated by fluorescence microscopy and flow cytometer. Glucose molecules on the surface of micelles increased internalization and enhanced uptake of micelles via bypassing endocytosis pathway. These results show the use of glucose as a targeting ligand on the micelle surface to target cancer cells via Glut.
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Affiliation(s)
- Man Theerasilp
- Department of Biomedical Engineering, Mahidol University, Puttamonthon, Nakorn Pathom, 73170, Thailand
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Mahidol University, Bangkok, 10400, Thailand
| | - Punlop Chalermpanapun
- Department of Biomedical Engineering, Mahidol University, Puttamonthon, Nakorn Pathom, 73170, Thailand
| | - Panya Sunintaboon
- Department of Chemistry, Mahidol University, Nakorn patom, 73170, Thailand
| | - Witaya Sungkarat
- Department of Radiology, Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Norased Nasongkla
- Department of Biomedical Engineering, Mahidol University, Puttamonthon, Nakorn Pathom, 73170, Thailand.
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Mahidol University, Bangkok, 10400, Thailand.
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Komuro H, Sasano T, Horiuchi N, Yamashita K, Nagai A. The effect of glucose modification of hydroxyapatite nanoparticles on gene delivery. J Biomed Mater Res A 2018; 107:61-66. [PMID: 30394681 DOI: 10.1002/jbm.a.36523] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/05/2018] [Accepted: 07/12/2018] [Indexed: 12/11/2022]
Abstract
Surface modification techniques have been employed for the use of biocompatible and bioresorbable hydroxyapatite (HAp) nanoparticles in cell biology and medicine for the delivery of bioactive molecules. We demonstrated the effects of glucose modification of HAp (GlcHAp) on the transfection efficiency in endothelial cells. After preparing homogeneous HAp nanoparticles with a microemulsion technique, the particles with or without glucose modification and plasmid DNA (pDNA) complexes were transfected into endothelial cells. The transfection efficiency of GlcHAp/pDNA was higher than that of HAp/pDNA. To elucidate the mechanism underlying the improvement in the transfection efficiency following glucose modification, the uptake route into the cells and the inhibition of DNA degradation were investigated. GlcHAp/pDNA enhanced the transfection efficiency after interacting with the glucose transporter 1, as observed by the selective inhibitor assay. In addition, GlcHAp/pDNA was more stable than HAp/pDNA in the DNA degradation assay. Our results suggest that the glucose modification could promote the uptake of HAp nanoparticles by cells and protect the internalized DNA; properties essential for non-viral transfection carriers. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 61-66, 2019.
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Affiliation(s)
- Hiroaki Komuro
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda, Tokyo, 101-0062, Japan.,Department of Cardiovascular Physiology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo, 113-8519, Japan
| | - Tetsuo Sasano
- Department of Cardiovascular Physiology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo, 113-8519, Japan
| | - Naohiro Horiuchi
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda, Tokyo, 101-0062, Japan
| | - Kimihiro Yamashita
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda, Tokyo, 101-0062, Japan
| | - Akiko Nagai
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda, Tokyo, 101-0062, Japan.,School of Dentistry, Aichi Gakuin University, 1-100 Kusumoto, Chikusa, Nagoya, 464-8650, Japan
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35
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Turetta M, Bulfoni M, Brisotto G, Fasola G, Zanello A, Biscontin E, Mariuzzi L, Steffan A, Di Loreto C, Cesselli D, Del Ben F. Assessment of the Mutational Status of NSCLC Using Hypermetabolic Circulating Tumor Cells. Cancers (Basel) 2018; 10:cancers10080270. [PMID: 30110953 PMCID: PMC6115779 DOI: 10.3390/cancers10080270] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 08/01/2018] [Accepted: 08/10/2018] [Indexed: 01/11/2023] Open
Abstract
Molecular characterization is currently a key step in NSCLC therapy selection. Circulating tumor cells (CTC) are excellent candidates for downstream analysis, but technology is still lagging behind. In this work, we show that the mutational status of NSCLC can be assessed on hypermetabolic CTC, detected by their increased glucose uptake. We validated the method in 30 Stage IV NSCLC patients: peripheral blood samples were incubated with a fluorescent glucose analog (2-NBDG) and analyzed by flow cytometry. Cells with the highest glucose uptake were sorted out. EGFR and KRAS mutations were detected by ddPCR. In sorted cells, mutated DNA was found in 85% of patients, finding an exact match with primary tumor in 70% of cases. Interestingly, in two patients multiple KRAS mutations were detected. Two patients displayed different mutations with respect to the primary tumor, and in two out of the four patients with a wild type primary tumor, new mutations were highlighted: EGFR p.746_750del and KRAS p.G12V. Hypermetabolic CTC can be enriched without the need of dedicated equipment and their mutational status can successfully be assessed by ddPCR. Finally, the finding of new mutations supports the possibility of probing tumor heterogeneity.
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Affiliation(s)
- Matteo Turetta
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
| | - Michela Bulfoni
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
| | - Giulia Brisotto
- Immunopathology and Cancer Biomarkers, C.R.O. Aviano National Cancer Institute IRCCS, via F. Gallini 2, 33081 Aviano (PN), Italy.
- IOV-IRCCS, Immunology and Molecular Oncology Unit, V. Gattamelata 64, 35128 Padova, Italy.
- DISCOG, University of Padova, V. Giustiniani 2, 35128 Padova, Italy.
| | - Gianpiero Fasola
- Udine Academic Hospital, P.le Santa Maria della Misericordia 15, 33100 Udine, Italy.
| | - Andrea Zanello
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
| | - Eva Biscontin
- Immunopathology and Cancer Biomarkers, C.R.O. Aviano National Cancer Institute IRCCS, via F. Gallini 2, 33081 Aviano (PN), Italy.
| | - Laura Mariuzzi
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
- Udine Academic Hospital, P.le Santa Maria della Misericordia 15, 33100 Udine, Italy.
| | - Agostino Steffan
- Immunopathology and Cancer Biomarkers, C.R.O. Aviano National Cancer Institute IRCCS, via F. Gallini 2, 33081 Aviano (PN), Italy.
| | - Carla Di Loreto
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
- Udine Academic Hospital, P.le Santa Maria della Misericordia 15, 33100 Udine, Italy.
| | - Daniela Cesselli
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
- Udine Academic Hospital, P.le Santa Maria della Misericordia 15, 33100 Udine, Italy.
| | - Fabio Del Ben
- Department of Medicine, University of Udine, P.le Kolbe 4, 33100 Udine, Italy.
- Immunopathology and Cancer Biomarkers, C.R.O. Aviano National Cancer Institute IRCCS, via F. Gallini 2, 33081 Aviano (PN), Italy.
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36
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Panzarini E, Mariano S, Carata E, Mura F, Rossi M, Dini L. Intracellular Transport of Silver and Gold Nanoparticles and Biological Responses: An Update. Int J Mol Sci 2018; 19:E1305. [PMID: 29702561 PMCID: PMC5983807 DOI: 10.3390/ijms19051305] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 04/21/2018] [Accepted: 04/23/2018] [Indexed: 12/12/2022] Open
Abstract
Medicine, food, and cosmetics represent the new promising applications for silver (Ag) and gold (Au) nanoparticles (NPs). AgNPs are most commonly used in food and cosmetics; conversely, the main applications of gold NPs (AuNPs) are in the medical field. Thus, in view of the risk of accidentally or non-intended uptake of NPs deriving from the use of cosmetics, drugs, and food, the study of NPs⁻cell interactions represents a key question that puzzles researchers in both the nanomedicine and nanotoxicology fields. The response of cells starts when the NPs bind to the cell surface or when they are internalized. The amount and modality of their uptake depend on many and diverse parameters, such as NPs and cell types. Here, we discuss the state of the art of the knowledge and the uncertainties regarding the biological consequences of AgNPs and AuNPs, focusing on NPs cell uptake, location, and translocation. Finally, a section will be dedicated to the most currently available methods for qualitative and quantitative analysis of intracellular transport of metal NPs.
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Affiliation(s)
- Elisa Panzarini
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, 73100 Lecce, Italy.
| | - Stefania Mariano
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, 73100 Lecce, Italy.
| | - Elisabetta Carata
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, 73100 Lecce, Italy.
| | - Francesco Mura
- Department of Basic and Applied Science to Engineering, Sapienza University of Rome, 00161 Rome, Italy.
- Center for Nanotechnology Applied to Engineering of Sapienza (CNIS), Sapienza University of Rome, 00161 Rome, Italy.
| | - Marco Rossi
- Department of Basic and Applied Science to Engineering, Sapienza University of Rome, 00161 Rome, Italy.
- Center for Nanotechnology Applied to Engineering of Sapienza (CNIS), Sapienza University of Rome, 00161 Rome, Italy.
| | - Luciana Dini
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, 73100 Lecce, Italy.
- CNR-Nanotec, Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy.
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37
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Kim I, Kwon D, Lee D, Lee TH, Lee JH, Lee G, Yoon DS. A highly permselective electrochemical glucose sensor using red blood cell membrane. Biosens Bioelectron 2018; 102:617-623. [DOI: 10.1016/j.bios.2017.12.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/22/2017] [Accepted: 12/04/2017] [Indexed: 02/06/2023]
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38
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CD147 silencing inhibits tumor growth by suppressing glucose transport in melanoma. Oncotarget 2018; 7:64778-64784. [PMID: 27556188 PMCID: PMC5323115 DOI: 10.18632/oncotarget.11415] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 08/15/2016] [Indexed: 12/14/2022] Open
Abstract
Melanoma is a very malignant disease and there are still no effective treatments. CD147 participates in the carcinogenesis of multiple human cancers and GLUT-1, as a glucose transporter, is associated with tumor growth. However, the function of CD147 and GLUT-1 in melanoma have not been completely understood. Thus, in this study we investigated the expression of CD147 and GLUT-1 in melanoma tissue, which were overexpressed compared with that in nevus tissue. In addition, CD147 and GLUT-1 were co-localized in the cytoplasm of human melanoma A375 cells. Immunoprecipitation proved that CD147 interacted with GLUT-1 at D105-199. Silencing CD147 by specific siRNA could downregulate GLUT-1 level via inhibiting PI3K/Akt signaling and decrease glucose uptake in A375 cells. In vivo experiments also supported that CD147 knockdown suppressed the tumor growth in melanoma subcutaneous mice model, observed by micro PET/CT. Our results could help validate CD147 as a new therapeutic target for treating melanoma.
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39
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Stepien G, Moros M, Pérez-Hernández M, Monge M, Gutiérrez L, Fratila RM, Las Heras MD, Menao Guillén S, Puente Lanzarote JJ, Solans C, Pardo J, de la Fuente JM. Effect of Surface Chemistry and Associated Protein Corona on the Long-Term Biodegradation of Iron Oxide Nanoparticles In Vivo. ACS APPLIED MATERIALS & INTERFACES 2018; 10:4548-4560. [PMID: 29328627 DOI: 10.1021/acsami.7b18648] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The protein corona formed on the surface of a nanoparticle in a biological medium determines its behavior in vivo. Herein, iron oxide nanoparticles containing the same core and shell, but bearing two different surface coatings, either glucose or poly(ethylene glycol), were evaluated. The nanoparticles' protein adsorption, in vitro degradation, and in vivo biodistribution and biotransformation over four months were investigated. Although both types of nanoparticles bound similar amounts of proteins in vitro, the differences in the protein corona composition correlated to the nanoparticles biodistribution in vivo. Interestingly, in vitro degradation studies demonstrated faster degradation for nanoparticles functionalized with glucose, whereas the in vivo results were opposite with accelerated biodegradation and clearance of the nanoparticles functionalized with poly(ethylene glycol). Therefore, the variation in the degradation rate observed in vivo could be related not only to the molecules attached to the surface, but also with the associated protein corona, as the key role of the adsorbed proteins on the magnetic core degradation has been demonstrated in vitro.
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Affiliation(s)
- Grazyna Stepien
- Institute of Nanoscience of Aragon (INA), University of Zaragoza , 50018 Zaragoza, Spain
| | - María Moros
- Institute of Nanoscience of Aragon (INA), University of Zaragoza , 50018 Zaragoza, Spain
- Institute of Applied Sciences and Intelligent Systems-CNR , Via Campi Flegrei, 34, 80078 Pozzuoli, Italy
| | - Marta Pérez-Hernández
- Institute of Nanoscience of Aragon (INA), University of Zaragoza , 50018 Zaragoza, Spain
- Aragón Health Research Institute (IIS Aragón), Biomedical Research Centre of Aragón (CIBA) , 50009 Zaragoza, Spain
| | - Marta Monge
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC) and CIBER in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) , Jordi Girona 18-26, Barcelona 08034, Spain
- Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, University of Barcelona , Av/Joan XXIII s/n, 08028 Barcelona, Spain
| | - Lucía Gutiérrez
- Institute of Nanoscience of Aragon (INA), University of Zaragoza , 50018 Zaragoza, Spain
| | - Raluca M Fratila
- Aragon Materials Science Institute (ICMA), CSIC-University of Zaragoza and CIBER-BBN , C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Marcelo de Las Heras
- Department of Animal Pathology, Veterinary Faculty, University of Zaragoza , 50009 Zaragoza, Spain
| | | | | | - Conxita Solans
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC) and CIBER in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) , Jordi Girona 18-26, Barcelona 08034, Spain
| | - Julián Pardo
- Institute of Nanoscience of Aragon (INA), University of Zaragoza , 50018 Zaragoza, Spain
- Aragón Health Research Institute (IIS Aragón), Biomedical Research Centre of Aragón (CIBA) , 50009 Zaragoza, Spain
- ARAID Foundation , 50018 Zaragoza, Spain
| | - Jesús Martínez de la Fuente
- Aragon Materials Science Institute (ICMA), CSIC-University of Zaragoza and CIBER-BBN , C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
- Institute of NanoBiomedicine and Engineering, Shanghai Jiao Tong University , Dongchuan Road 800, 200240 Shanghai, PR China
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40
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Luo Q, Jiang M, Kou L, Zhang L, Li G, Yao Q, Shang L, Chen Y. Ascorbate-conjugated nanoparticles for promoted oral delivery of therapeutic drugs via sodium-dependent vitamin C transporter 1 (SVCT1). ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:198-208. [PMID: 29260899 DOI: 10.1080/21691401.2017.1417864] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Qiuhua Luo
- a Department of Pharmacy , the First Affiliated Hospital of China Medical University , Shenyang , China.,b Department of the First Clinical Pharmacy , China Medical University , Shenyang , China
| | - Mingyan Jiang
- a Department of Pharmacy , the First Affiliated Hospital of China Medical University , Shenyang , China
| | - Longfa Kou
- c Municipal Key Laboratory of Biopharmaceutics, School of Pharmacy , Shenyang Pharmaceutical University , Shenyang , China
| | - Ling Zhang
- d Department of Biotherapy , Cancer Research Institute, the First Affiliated Hospital of China Medical University , Shenyang , China
| | - Guyue Li
- a Department of Pharmacy , the First Affiliated Hospital of China Medical University , Shenyang , China
| | - Qing Yao
- c Municipal Key Laboratory of Biopharmaceutics, School of Pharmacy , Shenyang Pharmaceutical University , Shenyang , China
| | - Lei Shang
- e College of Basic Medical Sciences , Shenyang Medical college , Shenyang , China
| | - Ying Chen
- a Department of Pharmacy , the First Affiliated Hospital of China Medical University , Shenyang , China
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41
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Wu J, Hong Y, Wu T, Wang J, Chen X, Wang Z, Cheng B, Xia J. Stromal-epithelial lactate shuttle induced by tumor‑derived interleukin‑1β promotes cell proliferation in oral squamous cell carcinoma. Int J Mol Med 2017; 41:687-696. [PMID: 29207019 PMCID: PMC5752169 DOI: 10.3892/ijmm.2017.3267] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Accepted: 10/24/2017] [Indexed: 12/17/2022] Open
Abstract
Stromal-epithelial lactate shuttle is an essential process to support fast‑growing tumor cells, however, the underlying mechanism remains ambiguous. Interleukin‑1β (IL‑1β), which is a key node gene in both stromal and epithelial cells of oral squamous cell carcinoma (OSCC), may participate in this metabolic reprogramming. In the present study, anaerobic glycolysis of cancer‑associated fibroblasts (CAFs) was evaluated and the role of IL‑1β in regulating stromal‑epithelial lactate shuttle was determined. A co‑culture system of primary fibroblasts and OSCC cell lines (CAL27, UM1 or SCC25) was created to investigate the stromal‑epithelial interaction. α‑smooth muscle actin (α‑SMA) expression of fibroblasts, IL‑1β expression and cell proliferation of OSCC cells, and a series of glycolytic genes were measured. Recombinant IL‑1β treatment and IL‑1β knockdown in UM1 cells were also used to evaluate the effect of IL‑1β. Expression of α‑SMA, glucose transporter 1, hexokinase 2, lactic dehydrogenase and mono‑carboxylate transporter (MCT) 4 were significantly overexpressed in activated fibroblasts, while IL‑1β and MCT1 were upregulated in OSCC cells, indicating enhanced glycolysis in cells of the tumor stroma and a lactate shuttle to the tumor cells. Furthermore, exogenous IL‑1β induced fibroblasts to present similar expression profiles as that in the co‑culture system. Silencing of IL‑1β significantly abrogated the regulatory effect of UM1 cells on stromal glycolysis. Additionally, carboxy‑fluorescein succinimidyl ester cell tracing indicated that OSCC cell proliferation was accelerated during co‑cultivation with fibroblasts. These results indicate that tumor‑derived IL‑1β enhanced stromal glycolysis and induced one‑way lactate flow from the tumor mesenchyme to transformed epithelium, which promotes OSCC proliferation.
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Affiliation(s)
- Jie Wu
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Yun Hong
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Tong Wu
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Juan Wang
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Xiaobing Chen
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Zhi Wang
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Bin Cheng
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Juan Xia
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
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42
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García Calavia P, Chambrier I, Cook MJ, Haines AH, Field RA, Russell DA. Targeted photodynamic therapy of breast cancer cells using lactose-phthalocyanine functionalized gold nanoparticles. J Colloid Interface Sci 2017; 512:249-259. [PMID: 29073466 DOI: 10.1016/j.jcis.2017.10.030] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/08/2017] [Accepted: 10/09/2017] [Indexed: 02/07/2023]
Abstract
Gold nanoparticles (AuNPs), which have been widely used for the delivery of photosensitizers for photodynamic therapy (PDT) of cancer, can be dispersed in aqueous solutions improving the delivery of the hydrophobic photosensitizer into the body. Furthermore, the large surface of AuNPs can be functionalized with a variety of ligands, including proteins, nucleic acids and carbohydrates, that allow selective targeting to cancer tissue. In this study, gold nanoparticles were functionalized with a mixed monolayer of a zinc phthalocyanine and a lactose derivative. For the first time, a carbohydrate was used with a dual purpose, as the stabilizing agent of the gold nanoparticles in aqueous solutions and as the targeting agent for breast cancer cells. The functionalization of the phthalocyanine-AuNPs with lactose led to the production of water-dispersible nanoparticles that are able to generate singlet oxygen and effect cell death upon irradiation. The targeting ability of lactose of the lactose-phthalocyanine functionalized AuNPs was studied in vitro towards the galectin-1 receptor on the surface of breast cancer cells. The targeting studies showed the exciting potential of lactose as a specific targeting agent for galactose-binding receptors overexpressed on breast cancer cells.
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Affiliation(s)
- Paula García Calavia
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Isabelle Chambrier
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Michael J Cook
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Alan H Haines
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Robert A Field
- Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, UK
| | - David A Russell
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK.
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43
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Theerasilp M, Sunintaboon P, Sungkarat W, Nasongkla N. Glucose-installed, SPIO-loaded PEG-b-PCL micelles as MR contrast agents to target prostate cancer cells. APPLIED NANOSCIENCE 2017. [DOI: 10.1007/s13204-017-0610-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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44
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Rastegari B, Karbalaei-Heidari HR, Zeinali S, Sheardown H. The enzyme-sensitive release of prodigiosin grafted β-cyclodextrin and chitosan magnetic nanoparticles as an anticancer drug delivery system: Synthesis, characterization and cytotoxicity studies. Colloids Surf B Biointerfaces 2017; 158:589-601. [DOI: 10.1016/j.colsurfb.2017.07.044] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 07/14/2017] [Accepted: 07/16/2017] [Indexed: 12/14/2022]
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45
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Kou L, Yao Q, Sun M, Wu C, Wang J, Luo Q, Wang G, Du Y, Fu Q, Wang J, He Z, Ganapathy V, Sun J. Cotransporting Ion is a Trigger for Cellular Endocytosis of Transporter-Targeting Nanoparticles: A Case Study of High-Efficiency SLC22A5 (OCTN2)-Mediated Carnitine-Conjugated Nanoparticles for Oral Delivery of Therapeutic Drugs. Adv Healthc Mater 2017; 6. [PMID: 28661032 DOI: 10.1002/adhm.201700165] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/21/2017] [Indexed: 01/16/2023]
Abstract
OCTN2 (SLC22A5) is a Na+ -coupled absorption transporter for l-carnitine in small intestine. This study tests the potential of this transporter for oral delivery of therapeutic drugs encapsulated in l-carnitine-conjugated poly(lactic-co-glycolic acid) (PLGA) nanoparticles (LC-PLGA NPs) and discloses the molecular mechanism for cellular endocytosis of transporter-targeting nanoparticles. Conjugation of l-carnitine to a surface of PLGA-NPs enhances the cellular uptake and intestinal absorption of encapsulated drug. In both cases, the uptake process is dependent on cotransporting ion Na+ . Computational OCTN2 docking analysis shows that the presence of Na+ is important for the formation of the energetically stable intermediate complex of transporter-Na+ -LC-PLGA NPs, which is also the first step in cellular endocytosis of nanoparticles. The transporter-mediated intestinal absorption of LC-PLGA NPs occurs via endocytosis/transcytosis rather than via the traditional transmembrane transport. The portal blood versus the lymphatic route is evaluated by the plasma appearance of the drug in the control and lymph duct-ligated rats. Absorption via the lymphatic system is the predominant route in the oral delivery of the NPs. In summary, LC-PLGA NPs can effectively target OCTN2 on the enterocytes for enhancing oral delivery of drugs and the critical role of cotransporting ions should be noticed in designing transporter-targeting nanoparticles.
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Affiliation(s)
- Longfa Kou
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
- Department of Cell Biology and Biochemistry; Texas Tech University Health Sciences Center; Lubbock TX 79430 USA
| | - Qing Yao
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Mengchi Sun
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Chunnuan Wu
- Tianjin Medical University Cancer Institute & Hospital; Tianjin 300060 China
| | - Jia Wang
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Qiuhua Luo
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Gang Wang
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Yuqian Du
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Qiang Fu
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
| | - Jian Wang
- Key Laboratory of Structure-Based Drug Design and Discovery; Shenyang Pharmaceutical University; Ministry of Education; Shenyang 110016 China
| | - Zhonggui He
- Department of Pharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Vadivel Ganapathy
- Department of Cell Biology and Biochemistry; Texas Tech University Health Sciences Center; Lubbock TX 79430 USA
| | - Jin Sun
- Municipal Key Laboratory of Biopharmaceutics; School of Pharmacy; Shenyang Pharmaceutical University; No. 103 Wenhua Road Shenyang 110016 China
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46
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Abstract
Facilitative carbohydrate transporters-Gluts-have received wide attention over decades due to their essential role in nutrient uptake and links with various metabolic disorders, including diabetes, obesity, and cancer. Endeavors directed towards understanding the mechanisms of Glut-mediated nutrient uptake have resulted in a multidisciplinary research field spanning protein chemistry, chemical biology, organic synthesis, crystallography, and biomolecular modeling. Gluts became attractive targets for cancer research and medicinal chemistry, leading to the development of new approaches to cancer diagnostics and providing avenues for cancer-targeting therapeutics. In this review, the current state of knowledge of the molecular interactions behind Glut-mediated sugar uptake, Glut-targeting probes, therapeutics, and inhibitors are discussed.
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Affiliation(s)
- Marina Tanasova
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, USA
| | - Joseph R Fedie
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, USA
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47
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Zubair H, Azim S, Ahmad A, Khan MA, Patel GK, Singh S, Singh AP. Cancer Chemoprevention by Phytochemicals: Nature's Healing Touch. Molecules 2017; 22:molecules22030395. [PMID: 28273819 PMCID: PMC6155418 DOI: 10.3390/molecules22030395] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 02/27/2017] [Accepted: 02/28/2017] [Indexed: 12/28/2022] Open
Abstract
Phytochemicals are an important part of traditional medicine and have been investigated in detail for possible inclusion in modern medicine as well. These compounds often serve as the backbone for the synthesis of novel therapeutic agents. For many years, phytochemicals have demonstrated encouraging activity against various human cancer models in pre-clinical assays. Here, we discuss select phytochemicals—curcumin, epigallocatechin-3-gallate (EGCG), resveratrol, plumbagin and honokiol—in the context of their reported effects on the processes of inflammation and oxidative stress, which play a key role in tumorigenesis. We also discuss the emerging evidence on modulation of tumor microenvironment by these phytochemicals which can possibly define their cancer-specific action. Finally, we provide recent updates on how low bioavailability, a major concern with phytochemicals, is being circumvented and the general efficacy being improved, by synthesis of novel chemical analogs and nanoformulations.
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Affiliation(s)
- Haseeb Zubair
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Shafquat Azim
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Aamir Ahmad
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Mohammad Aslam Khan
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Girijesh Kumar Patel
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Seema Singh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
- Department of Molecular Biology and Biochemistry, College of Medicine, University of South Alabama, Mobile, AL 36688, USA.
| | - Ajay Pratap Singh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
- Department of Molecular Biology and Biochemistry, College of Medicine, University of South Alabama, Mobile, AL 36688, USA.
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48
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Lameijer LN, Hopkins SL, Brevé TG, Askes SHC, Bonnet S. d- Versus l-Glucose Conjugation: Mitochondrial Targeting of a Light-Activated Dual-Mode-of-Action Ruthenium-Based Anticancer Prodrug. Chemistry 2016; 22:18484-18491. [PMID: 27859843 PMCID: PMC5214309 DOI: 10.1002/chem.201603066] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Indexed: 12/13/2022]
Abstract
Light-activated ruthenium polypyridyl anticancer prodrugs often suffer from poor water solubility, poor selectivity, and/or ill-defined intracellular targets. Coordination of the d- or l-glucose thioether ligand 3 (2-(2-(2-(methylthio)ethoxy)ethoxy)ethyl-β-glucopyranoside) to the highly lipophilic ruthenium complex [Ru(tpy)(dppn)(H2 O)]2+ ([1]2+ ; dppn=benzo[i]dipyrido-[3,2-a:2',3'-c]phenazine, tpy=2,2':6',2''-terpyridine) solved all these problems at once. The two enantiomers of [Ru(tpy)(dppn)(3)][PF6 ]2 , [d-2][PF6 ]2 and [l-2][PF6 ]2 , were soluble in water, which allowed the influence of the chirality of the glucose moiety on uptake, toxicity, and intracellular localization of the prodrug to be probed without changing any other physicochemical properties. Both compounds showed mild, but different, cytotoxicity in A549 (human lung carcinoma) and MCF-7 (human breast adenocarcinoma) cancer cells in the dark, whereas following low doses of visible light irradiation (3.1 J cm-2 at λ = 454 nm), a similar, but high cytotoxicity (EC50 < 1 μm), was observed. Irrespective of the chirality, both slightly emissive Ru complexes were found in the mitochondria, and two modes of action may contribute to light-induced cell death: 1) the glucose thioether ligand is photosubstituted by water, thus [1]2+ , which interacts with DNA at an exceptionally high 400:1 base pair/Ru ratio, is released; 2) both [1]2+ and [2]2+ produce massive amounts of singlet oxygen, which leads to very efficient photodynamic DNA cleavage.
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Affiliation(s)
- Lucien N. Lameijer
- Leiden Institute of ChemistryLeiden UniversityGorlaeus Laboratories, P.O. Box 95022300 RALeidenThe Netherlands
| | - Samantha L. Hopkins
- Leiden Institute of ChemistryLeiden UniversityGorlaeus Laboratories, P.O. Box 95022300 RALeidenThe Netherlands
| | - Tobias G. Brevé
- Leiden Institute of ChemistryLeiden UniversityGorlaeus Laboratories, P.O. Box 95022300 RALeidenThe Netherlands
| | - Sven H. C. Askes
- Leiden Institute of ChemistryLeiden UniversityGorlaeus Laboratories, P.O. Box 95022300 RALeidenThe Netherlands
| | - Sylvestre Bonnet
- Leiden Institute of ChemistryLeiden UniversityGorlaeus Laboratories, P.O. Box 95022300 RALeidenThe Netherlands
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49
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Guldris N, Argibay B, Gallo J, Iglesias-Rey R, Carbó-Argibay E, Kolen'ko YV, Campos F, Sobrino T, Salonen LM, Bañobre-López M, Castillo J, Rivas J. Magnetite Nanoparticles for Stem Cell Labeling with High Efficiency and Long-Term in Vivo Tracking. Bioconjug Chem 2016; 28:362-370. [PMID: 27977143 DOI: 10.1021/acs.bioconjchem.6b00522] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Superparamagnetic iron oxide nanoparticles (SPIO-PAA), ultrasmall iron oxide nanoparticles (USPIO-PAA), and glucosamine-modified iron oxide nanoparticles (USPIO-PAA-GlcN) were studied as mesenchymal stem cell (MSCs) labels for cell tracking applications by magnetic resonance imaging (MRI). Pronounced differences were found in the labeling performance of the three samples in terms of cellular dose and labeling efficiency. In combination with polylysine, SPIO-PAA showed nonhomogeneous cell internalization, while for USPIO-PAA no uptake was found. On the contrary, USPIO-PAA-GlcN featured high cellular uptake and biocompatibility, and sensitive detection in both in vitro and in vivo experiments was found by MRI, showing that glucosamine functionalization can be an efficient strategy to increase cell uptake of ultrasmall iron oxide nanoparticles by MSCs.
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Affiliation(s)
- Noelia Guldris
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | | | - Juan Gallo
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | | | - Enrique Carbó-Argibay
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | - Yury V Kolen'ko
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | | | | | - Laura M Salonen
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | - Manuel Bañobre-López
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | | | - José Rivas
- International Iberian Nanotechnology Laboratory , Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
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50
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Luo Q, Gong P, Sun M, Kou L, Ganapathy V, Jing Y, He Z, Sun J. Transporter occluded-state conformation-induced endocytosis: Amino acid transporter ATB 0,+-mediated tumor targeting of liposomes for docetaxel delivery for hepatocarcinoma therapy. J Control Release 2016; 243:370-380. [PMID: 27810556 DOI: 10.1016/j.jconrel.2016.10.031] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 09/07/2016] [Accepted: 10/27/2016] [Indexed: 12/11/2022]
Abstract
Rapidly proliferating tumor cells upregulate specific amino acid transporters, which hold great potential for tumor-selective drug delivery. Published reports have focused primarily on blocking these transporters as a means of starving the tumor cells of amino acids, but their potential in drug delivery remains understudied. In the present study, we developed liposomes functionalized with lysine and polyoxyethylene stearate conjugate (LPS) to interact with ATB0,+, an amino acid transporter overexpressed in hepatocarcinoma and the liver cancer cell line HepG2. The LPS modified liposomes (LPS-Lips) were ~100nm in size and exhibited high drug encapsulation efficiency as 94.7%. The uptake of LPS-Lips in HepG2 cells was dependent on Na+ and Cl-. Molecular dynamic simulation showed that a sustained occluded state of the transporter upon binding to co-transported ions was formed and LPS-Lips triggered the cellular internalization of liposomes. We loaded these LPS-Lips with docetaxel and evaluated the potential of ATB0,+-mediated endocytosis of the drug-loaded LPS-Lips in HepG2 cells in vitro and in syngeneic mouse transplants in vivo. Compared with unmodified liposomes, which did not interact with ATB0,+, LPS-Lips exhibited the ability to deliver docetaxel more efficiently into tumor cells with consequent greater antitumor efficacy and less systemic toxicity. These studies provide first evidences that ATB0,+ can be used as a novel and effective target for drug delivery system in tumor cells using chemically modified liposomes for loading with chemotherapeutics and targeting them for the transporter-mediated endocytosis. As ATB0,+ is highly upregulated in several cancers, this approach holds potential for tumor-selective delivery of drugs to treat these cancer types.
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Affiliation(s)
- Qiuhua Luo
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Ping Gong
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Mengchi Sun
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Longfa Kou
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Vadivel Ganapathy
- Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Yongkui Jing
- Department of Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zhonggui He
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China.
| | - Jin Sun
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China; Municipal Key Laboratory of Biopharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China.
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