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Das S, Chaudhari AK. Encapsulation of Apium graveolens essential oil into chitosan nanobiopolymer for protection of stored rice against Fusarium verticillioides and fumonisins contamination. Heliyon 2024; 10:e29954. [PMID: 38694117 PMCID: PMC11061702 DOI: 10.1016/j.heliyon.2024.e29954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 04/10/2024] [Accepted: 04/17/2024] [Indexed: 05/03/2024] Open
Abstract
The present investigation entails the encapsulation of Apium graveolens essential oil into chitosan nanobiopolymer (AGEO-Ne) and assessment of its efficacy against Fusarium verticillioides contamination and fumonisins biosynthesis in stored rice (Oryza sativa L.) samples. The AGEO was encapsulated through ionic gelation process and characterized by scanning electron microscopy (SEM), Dynamic light scattering (DLS), X-ray diffractometry (XRD), and Fourier transform infrared spectroscopy (FTIR) analyses. The AGEO exhibited bi-phasic delivery pattern from chitosan matrix. The AGEO caused complete inhibition of F. verticillioides growth at 1.2 μL/mL, while fumonisin B1 (FB1) and B2 (FB2) biosynthesis at 1.2 and 1.0 μL/mL, respectively. On the other hand, nanoencapsulated AGEO (AGEO-Ne) exhibited improved efficacy, caused complete inhibition of fungal growth at 0.8 μL/mL, and FB1 and FB2 production at 0.8 and 0.6 μL/mL, respectively. AGEO-Ne caused 100 % inhibition of ergosterol synthesis at 0.8 μL/mL and exhibited greater efflux of Ca2+, Mg2+, K+ ions (18.99, 21.63, and 25.38 mg/L) as well as 260 and 280 nm absorbing materials from exposed fungal cells. The in silico interaction of granyl acetate and linalyl acetate with FUM 21 protein validated the molecular mechanism for inhibition of FB1 and FB2 biosynthesis. Further, improvement in antioxidant activity of AGEO-Ne was observed after encapsulation with IC50 values of 12.08 and 6.40 μL/mL against DPPH and ABTS radicals, respectively. During in situ investigation, AGEO caused 82.09 and 86.32 % protection of rice against F. verticillioides contamination in inoculated and uninoculated rice samples, respectively, while AGEO-Ne exhibited 100 % protection of fumigated rice samples against F. verticillioides proliferation as well as FB1 and FB2 contamination. The AGEO-Ne also caused better retardation of lipid peroxidation (41.35 and 37.52 μM/g FW malondialdehyde in inoculated and uninoculated treatment) and acceptable organoleptic properties in rice samples, which strengthen its application as plant based novel preservative in food and agricultural industries.
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Affiliation(s)
- Somenath Das
- Department of Botany, Burdwan Raj College, Purba Bardhaman, 713104, West Bengal, India
| | - Anand Kumar Chaudhari
- Department of Botany, Rajkiya Mahila Snatkottar Mahavidyalaya, Ghazipur, Uttar Pradesh, 233001, India
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2
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Qin H, Teng Y, Dai R, Wang A, Liu J. Glycan-based scaffolds and nanoparticles as drug delivery system in cancer therapy. Front Immunol 2024; 15:1395187. [PMID: 38799466 PMCID: PMC11116596 DOI: 10.3389/fimmu.2024.1395187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 04/25/2024] [Indexed: 05/29/2024] Open
Abstract
Glycan-based scaffolds are unique in their high specificity, versatility, low immunogenicity, and ability to mimic natural carbohydrates, making them attractive candidates for use in cancer treatment. These scaffolds are made up of glycans, which are biopolymers with well biocompatibility in the human body that can be used for drug delivery. The versatility of glycan-based scaffolds allows for the modulation of drug activity and targeted delivery to specific cells or tissues, which increases the potency of drugs and reduces side effects. Despite their promise, there are still technical challenges in the design and production of glycan-based scaffolds, as well as limitations in their therapeutic efficacy and specificity.
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Affiliation(s)
- Henan Qin
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yibin Teng
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Rui Dai
- Department of Pharmacy, Peking Union Medical University Hospital, Beijing, China
| | - Aman Wang
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jiwei Liu
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
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3
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Kumar K, Rawat SG, Manjit, Mishra M, Priya, Kumar A, Chawla R. Dual targeting pH responsive chitosan nanoparticles for enhanced active cellular internalization of gemcitabine in non-small cell lung cancer. Int J Biol Macromol 2023; 249:126057. [PMID: 37524283 DOI: 10.1016/j.ijbiomac.2023.126057] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/20/2023] [Accepted: 07/28/2023] [Indexed: 08/02/2023]
Abstract
Lung cancer (LC), related with the enhanced expression of epidermal growth factor receptor (EGFR) and sialic acid binding receptors (glycan) brought about the development of EGFR and glycan receptor specific anticancer therapeutics. The current study assessed the formulation, physiochemical characterization, in vitro and in vivo effects of sialic acid (SA) and cetuximab (Cxmab) decorated chitosan nanoparticles (CSN-NPs) loaded with gemcitabine (GMC) targeted to glycan and EGFR over-expressing non-small-cell lung-cancer (NSCLC) A-549 cells. Chitosan (CSN) was conjugated with sialic acid via EDC/NHS chemistry followed by gemcitabine loaded sialic acid conjugated chitosan nanoparticles (GMC-CSN-SA-NPs) were prepared by ionic gelation method decorated with Cxmab by electrostatic interaction. In vitro cytotoxicity of NPs quantified using cell based MTT, DAPI and Annexing-V/PI apoptosis assays showed superior antiproliferative activity of targeted nanoformulations (GMC-CSN-SA-Cxmab-NPs ≫ GMC-CSN-SA-NPs, GMC-CSN-Cxmab-NPs) over non-targeted nanoformulation (GMC-CSN-NPs) against A-549 cells. In vivopharmacokinetic study showed superior bioavailability and in vivo therapeutic efficacy investigation exhibited strongest anticancer activity of glycan and EGFR targeted NPs (GMC-CSN-SA-Cxmab-NPs). GMC-CSN-SA-Cxmab-NPs demonstrated enhanced cellular internalization and better therapeutic potential, by specifically targeting glycan and EGFR on NSCLC A-549 cells and B[a]P induced lung cancer mice model, hence it might be a good substitute for non-targeted, conventional chemotherapy.
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Affiliation(s)
- Krishan Kumar
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, U.P., India
| | - Shiv Govind Rawat
- Department of Zoology, Banaras Hindu University, Varanasi 221005, U.P., India
| | - Manjit
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, U.P., India
| | - Mohini Mishra
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, U.P., India
| | - Priya
- Department of Pharmacy, Barkatullah University, Bhopal 462026, M.P., India
| | - Ajay Kumar
- Department of Zoology, Banaras Hindu University, Varanasi 221005, U.P., India
| | - Ruchi Chawla
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, U.P., India.
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Parsian M, Mutlu P, Taghavi Pourianazar N, Yalcin Azarkan S, Gunduz U. Investigation of the Therapeutic Effects of Palbociclib Conjugated Magnetic Nanoparticles on Different Types of Breast Cancer Cell Lines. Cell Mol Bioeng 2023; 16:143-157. [PMID: 37096074 PMCID: PMC10121994 DOI: 10.1007/s12195-022-00758-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/14/2022] [Indexed: 01/09/2023] Open
Abstract
Introduction Drug targeting and controlled drug release systems in cancer treatment have many advantages over conventional chemotherapy in terms of limiting systemic toxicity, side effects, and overcoming drug resistance. Methods and Results In this paper, fabricating nanoscale delivery system composed of magnetic nanoparticles (MNPs) covered with poly-amidoamine (PAMAM) dendrimers and using its advantages were fully used to help the chemotherapeutic drug, Palbociclib, effectively reach tumors, specifically and stay stable in the circulation longer. In order to determine whether conjugate selectivity can be increased for the specific drug type, we have reported different strategies for loading and conjugation of Palbociclib to different generations of magnetic PAMAM dendrimers. The best method leading to the highest amount of Palbociclib conjugation was chosen, and the characterization of the Palbociclib conjugated dendrimeric magnetic nanoparticles (PAL-DcMNPs) were performed. In vitro pharmacological activity of the conjugation was demonstrated by measuring the cell viability and lactate dehydrogenase (LHD) release. Obtained results indicated that PAL-DcMNPs treatment of the breast cancer cell lines, leads to an increase in cell toxicity compared to free Palbociclib. The observed effects were more evident for MCF-7 cells than for MDA-MB231 and SKBR3 cells, considering that viability decreased to 30% at 2.5 µM treatment of PAL-DcMNPs at MCF-7 cells. Finally, in Palbociclib and PAL-DcMNPs treated breast cancer cells, the expression levels of some pro-apoptotic and drug resistance related genes were performed by RT-PCR analysis. Conclusion Our knowledge indicates that the proposed approach is novel, and it can provide new insight into the development of Palbociclib targeting delivery system for cancer treatment.
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Affiliation(s)
- Maryam Parsian
- Department of Biotechnology, Middle East Technical University, Ankara, Turkey
| | - Pelin Mutlu
- Department of Biotechnology, Biotechnology Institute, Ankara University, Ankara, Turkey
| | | | - Serap Yalcin Azarkan
- Department of Molecular Biology and Genetics, Ahi Evran University, Kirsehir, Turkey
| | - Ufuk Gunduz
- Department of Biotechnology, Middle East Technical University, Ankara, Turkey
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
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Chaudhari AK, Das S, Singh BK, Kishore Dubey N. Green facile synthesis of cajuput (Melaleuca cajuputi Powell.) essential oil loaded chitosan film and evaluation of its effectiveness on shelf-life extension of white button mushroom. Food Chem 2023; 401:134114. [DOI: 10.1016/j.foodchem.2022.134114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/24/2022] [Accepted: 09/01/2022] [Indexed: 10/14/2022]
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Nucleoside transporters and immunosuppressive adenosine signaling in the tumor microenvironment: Potential therapeutic opportunities. Pharmacol Ther 2022; 240:108300. [PMID: 36283452 DOI: 10.1016/j.pharmthera.2022.108300] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 11/30/2022]
Abstract
Adenosine compartmentalization has a profound impact on immune cell function by regulating adenosine localization and, therefore, extracellular signaling capabilities, which suppresses immune cell function in the tumor microenvironment. Nucleoside transporters, responsible for the translocation and cellular compartmentalization of hydrophilic adenosine, represent an understudied yet crucial component of adenosine disposition in the tumor microenvironment. In this review article, we will summarize what is known regarding nucleoside transporter's function within the purinome in relation to currently devised points of intervention (i.e., ectonucleotidases, adenosine receptors) for cancer immunotherapy, alterations in nucleoside transporter expression reported in cancer, and potential avenues for targeting of nucleoside transporters for the desired modulation of adenosine compartmentalization and action. Further, we put forward that nucleoside transporters are an unexplored therapeutic opportunity, and modulation of nucleoside transport processes could attenuate the pathogenic buildup of immunosuppressive adenosine in solid tumors, particularly those enriched with nucleoside transport proteins.
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Fernandes AS, Oliveira C, Reis RL, Martins A, Silva TH. Marine-Inspired Drugs and Biomaterials in the Perspective of Pancreatic Cancer Therapies. Mar Drugs 2022; 20:689. [PMID: 36355012 PMCID: PMC9698933 DOI: 10.3390/md20110689] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/26/2022] [Accepted: 10/29/2022] [Indexed: 05/12/2024] Open
Abstract
Despite its low prevalence, pancreatic cancer (PC) is one of the deadliest, typically characterised as silent in early stages and with a dramatically poor prognosis when in its advanced stages, commonly associated with a high degree of metastasis. Many efforts have been made in pursuing innovative therapeutical approaches, from the search for new cytotoxic drugs and other bioactive compounds, to the development of more targeted approaches, including improved drug delivery devices. Marine biotechnology has been contributing to this quest by providing new chemical leads and materials originating from different organisms. In this review, marine biodiscovery for PC is addressed, particularly regarding marine invertebrates (namely sponges, molluscs, and bryozoans), seaweeds, fungi, and bacteria. In addition, the development of biomaterials based on marine-originating compounds, particularly chitosan, fucoidan, and alginate, for the production of advanced cancer therapies, is also discussed. The key role that drug delivery can play in new cancer treatments is highlighted, as therapeutical outcomes need to be improved to give further hope to patients.
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Affiliation(s)
- Andreia S. Fernandes
- 3B’s Research Group, I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco, 4805-017 Guimarães, Portugal
- ICVS/3B’s–PT Government Associate Laboratory, Braga, 4710-057 Guimarães, Portugal
| | - Catarina Oliveira
- 3B’s Research Group, I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco, 4805-017 Guimarães, Portugal
- ICVS/3B’s–PT Government Associate Laboratory, Braga, 4710-057 Guimarães, Portugal
| | - Rui L. Reis
- 3B’s Research Group, I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco, 4805-017 Guimarães, Portugal
- ICVS/3B’s–PT Government Associate Laboratory, Braga, 4710-057 Guimarães, Portugal
| | - Albino Martins
- 3B’s Research Group, I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco, 4805-017 Guimarães, Portugal
- ICVS/3B’s–PT Government Associate Laboratory, Braga, 4710-057 Guimarães, Portugal
| | - Tiago H. Silva
- 3B’s Research Group, I3Bs–Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, Barco, 4805-017 Guimarães, Portugal
- ICVS/3B’s–PT Government Associate Laboratory, Braga, 4710-057 Guimarães, Portugal
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8
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Indrakumar J, Sankar S, Madhyastha H, Muthukaliannan GK. Progressive Application of Marine Biomaterials in Targeted Cancer Nanotherapeutics. Curr Pharm Des 2022; 28:3337-3350. [PMID: 35466870 DOI: 10.2174/1381612828666220422091611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/15/2021] [Accepted: 01/04/2022] [Indexed: 01/28/2023]
Abstract
The marine microenvironment harbors many unique species of organisms that produce a plethora of compounds that help mankind cure a wide range of diseases. The diversity of products from the ocean bed serves as potentially healing materials and inert vehicles carrying the drug of interest to the target site. Several composites still lay undiscovered under the blue canopy, which can provide treatment for untreated diseases that keep haunting the earth periodically. Cancer is one such disease that has been of interest to several eminent scientists worldwide due to the heterogenic complexity involved in the disease's pathophysiology. Due to extensive globalization and environmental changes, cancer has become a lifestyle disease continuously increasing exponentially in the current decade. This ailment requires a definite remedy that treats by causing minimal damage to the body's normal cells. The application of nanotechnology in medicine has opened up new avenues of research in targeted therapeutics due to their highly malleable characteristics. Marine waters contain an immense ionic environment that succors the production of distinct nanomaterials with exceptional character, yielding highly flexible molecules to modify, thus facilitating the engineering of targeted biomolecules. This review provides a short insight into an array of marine biomolecules that can be probed into cancer nanotherapeutics sparing healthy cells.
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Affiliation(s)
- Janani Indrakumar
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Srivarshini Sankar
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Harishkumar Madhyastha
- Department of Medical Sciences, Division of Cardio-Vascular Physiology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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Tunki L, Ganthala PD, Kulhari DP, Andugulapati SB, Kulhari H, Sistla R, Bhargava SK. Ameliorating the antitumor activity of gemcitabine against breast tumor using α vβ 3 integrin-targeting lipid nanoparticles. Drug Dev Ind Pharm 2022; 48:384-396. [PMID: 36047536 DOI: 10.1080/03639045.2022.2120492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE The main objective is to formulate solid lipid nanoparticles conjugated with cyclic RGDfk peptide encapsulated with gemcitabine hydrochloride drug for targeting breast cancer. SIGNIFICANCE The hydrophilic nature of gemcitabine hampers passive transport by cell membrane permeation that may lead to drug resistance as it has to enter the cells via nucleoside transporters. The art of encapsulating the drug in nanovesicle and then anchoring it with targeting ligand is one of the present areas of research in cancer chemotherapy. METHODS In this study solid lipid nanoparticles were prepared by double emulsification and solvent evaporation method. Cyclic RGDfk and gemcitabine hydrochloride were used as targeting ligand and chemotherapeutic drug, respectively, for targeting breast cancer. The prepared nanoparticles were evaluated for in vitro and in vivo performance to showcase the targeting efficiency and therapeutic benefits of the gemcitabine loaded ligand conjugated nanoparticles. RESULTS When compared with gemcitabine (GEM) and GEM loaded nanoparticles (GSLN), the ligand conjugated GEM nanoparticles (cGSLN) showed superior cytotoxicity, apoptosis and inhibition of 3D multicellular spheroids in human breast cancer cells (MDA MB 231). The in vivo tumor regression studies in orthotopic breast cancer induced Balb/C mice showed that cGSLN displayed superior tumor suppression and also the targeting potential of the cGSLN towards induced breast cancer. CONCLUSION Prepared nanoformulations showed enhanced anticancer activity in both 2D and 3D cell culture models along with antitumor efficacy in orthotopic breast cancer mouse models.
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Affiliation(s)
- Lakshmi Tunki
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, 500007, India.,Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO Box 2476, Melbourne, VIC, 3001, Australia
| | - Parimala Devi Ganthala
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, 500007, India
| | - Deep Pooja Kulhari
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, 500007, India.,Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO Box 2476, Melbourne, VIC, 3001, Australia
| | - Sai Balaji Andugulapati
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, 500007, India
| | - Hitesh Kulhari
- School of Nano Sciences, Central University of Gujarat, Gandhinagar, Gujarat 302030, India
| | - Ramakrishna Sistla
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, 500007, India
| | - Suresh K Bhargava
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO Box 2476, Melbourne, VIC, 3001, Australia
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10
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Farshi Azhar F, Rezaei M, Olad A, Mousazadeh H. The effect of montmorillonite in graphene oxide/chitosan nanocomposite on controlled release of gemcitabine. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03774-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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11
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Salim EI, Abd El Khalik EAM, Shalaby TI, Ali EMM. Synthesis, characterisation and enhanced apoptotic effect of gemcitabine-loaded albumin nanoparticles coating with chitosan. Arch Physiol Biochem 2022; 128:970-978. [PMID: 32212969 DOI: 10.1080/13813455.2020.1742165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Gemcitabine was loaded in albumin nanoparticles then coated with chitosan. The diameter of GEM-ANPs/CS was 200 ± 4 nm. Gemcitabine was loaded in GEM-ANPs/CS with an efficacy of 75%. The IC50 of GEM-ANPs/CS was found to be 12.98 and 6.08 μg/ml after incubation for 48 and 72 h with MCF-7 cells, respectively. Treatment of MCF-7 cells with IC50 of GEM-ANPS, and GEM-ANPS/CS resulted in membrane damage which led to elevated LDH activity of 4 and 3.4, and increasing GSH level of 4.6 and 9.3, respectively, when compared with untreated cells. DNA fragmentation and up-regulated of caspase-3 and p53 had illustrated the apoptotic effect of MCF-7 treated with GEM-ANPS/CS. The tumour suppressor RRM1 gene expression was down-regulated in MCF-7 cells treated with GEM-ANPS/CS. The modified ANPs coated with chitosan may be used as a promising nanomatrix for gemcitabine delivery and targeting to improve its therapeutic index against MCF-7 cells.
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Affiliation(s)
- Elsayed I Salim
- Research Laboratory of Molecular Carcinogenesis, Department of Zoology Faculty of Science, Tanta University, Tanta, Egypt
| | - Eman A M Abd El Khalik
- Division of Biochemistry, Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| | - Thanaa I Shalaby
- Department of Medical Biophysics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Ehab M M Ali
- Division of Biochemistry, Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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12
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Ding J, Guo Y. Recent Advances in Chitosan and its Derivatives in Cancer Treatment. Front Pharmacol 2022; 13:888740. [PMID: 35694245 PMCID: PMC9178414 DOI: 10.3389/fphar.2022.888740] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/13/2022] [Indexed: 12/15/2022] Open
Abstract
Cancer has become a main public health issue globally. The conventional treatment measures for cancer include surgery, radiotherapy and chemotherapy. Among the various available treatment measures, chemotherapy is still one of the most important treatments for most cancer patients. However, chemotherapy for most cancers still faces many problems associated with a lot of adverse effects, which limit its therapeutic potency, low survival quality and discount cancer prognosis. In order to decrease these side effects and improve treatment effectiveness and patient’s compliance, more targeted treatments are needed. Sustainable and controlled deliveries of drugs with controllable toxicities are expected to address these hurdles. Chitosan is the second most abundant natural polysaccharide, which has excellent biocompatibility and notable antitumor activity. Its biodegradability, biocompatibility, biodistribution, nontoxicity and immunogenicity free have made chitosan become a widely used polymer in the pharmacology, especially in oncotherapy. Here, we make a brief review of the main achievements in chitosan and its derivatives in pharmacology with a special focus on their agents delivery applications, immunomodulation, signal pathway modulation and antitumor activity to highlight their role in cancer treatment. Despite a large number of successful studies, the commercialization of chitosan copolymers is still a big challenge. The further development of polymerization technology may satisfy the unmet medical needs.
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Affiliation(s)
- Jingxian Ding
- Department of Radiation Oncology, The Breast Cancer Institute, The Third Hospital of Nanchang, Nanchang, China
| | - Yonghong Guo
- Department of Radiation Oncology, The Fourth Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Yonghong Guo,
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13
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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: 20] [Impact Index Per Article: 10.0] [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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14
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Effects of biogenic synthesis of chitosan entrapped silver nanoparticle from Aegle marmelos on human cervical cancer cells (HeLa). J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Application of Chitosan and Its Derivative Polymers in Clinical Medicine and Agriculture. Polymers (Basel) 2022; 14:polym14050958. [PMID: 35267781 PMCID: PMC8912330 DOI: 10.3390/polym14050958] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/15/2022] [Accepted: 02/17/2022] [Indexed: 12/21/2022] Open
Abstract
Chitosan is a biodegradable natural polymer derived from the exoskeleton of crustaceans. Because of its biocompatibility and non-biotoxicity, chitosan is widely used in the fields of medicine and agriculture. With the latest technology and technological progress, different active functional groups can be connected by modification, surface modification, or other configurations with various physical, chemical, and biological properties. These changes can significantly expand the application range and efficacy of chitosan polymers. This paper reviews the different uses of chitosan, such as catheter bridging to repair nerve broken ends, making wound auxiliaries, as tissue engineering repair materials for bone or cartilage, or as carriers for a variety of drugs to expand the volume or slow-release and even show potential in the fight against COVID-19. In addition, it is also discussed that chitosan in agriculture can improve the growth of crops and can be used as an antioxidant coating because its natural antibacterial properties are used alone or in conjunction with a variety of endophytic bacteria and metal ions. Generally speaking, chitosan is a kind of polymer material with excellent development prospects in medicine and agriculture.
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16
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Nair AB, Telsang M, Osmani RA. An Engineered Specificity of Anti-Neoplastic Agent Loaded Magnetic Nanoparticles for the Treatment of Breast Cancer. Polymers (Basel) 2021; 13:3623. [PMID: 34771179 PMCID: PMC8587674 DOI: 10.3390/polym13213623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022] Open
Abstract
Nanoparticles have gained increased attention due to the prospection of drug delivery at target sites, thus limiting the systemic effects of the drugs. Their efficiency was further improved by adding special carriers such as magnetite (Fe3O4). It is one of the extensively used oxides of iron for both pharmaceutical and biomedical applications owing to its ease of preparation and biocompatibility. In this work, Gemcitabine magnetic nanoparticles were prepared using Fe3O4 and chitosan as the primary ingredients. Optimization was accomplished by Box-Behnken Design and factor interactions were evaluated. The desirability function approach was made to enhance the formulation concerning particle size, polydispersity index, and zeta potential. Based on this, optimized magnetic nanoparticles (O-MNP) were formulated with 300 mg of Fe3O4, 297.7 mg of chitosan, and a sonication time of 2.4 h, which can achieve the prerequisites of the target formulation. All other in vitro parameters were found to be following the requirement. In vitro cytotoxic studies for O-MNP were performed using cell cultures of breast cancer (MCF-7), leukemia (THP-1), prostate cancer (PC-3), and lung cancer (A549). O-MNP showed maximum inhibition growth with MCF-7 cell lines rather than other cell lines. The data observed here demonstrates the potential of magnetic nanoparticles of gemcitabine in treating breast cancers.
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Affiliation(s)
- Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Mallikarjun Telsang
- Department of Surgery, College of Medicine, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Riyaz Ali Osmani
- Nanomedicine Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay (IIT-B), Mumbai 400076, India;
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Delaney LJ, Eisenbrey JR, Brown D, Brody JR, Jimbo M, Oeffinger BE, Stanczak M, Forsberg F, Liu JB, Wheatley MA. Gemcitabine-loaded microbubble system for ultrasound imaging and therapy. Acta Biomater 2021; 130:385-394. [PMID: 34082100 DOI: 10.1016/j.actbio.2021.05.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/23/2021] [Accepted: 05/24/2021] [Indexed: 12/12/2022]
Abstract
Ultrasound imaging presents many positive attributes, including safety, real-time imaging, universal accessibility, and cost. However, inherent difficulties in discrimination between soft tissues and tumors prompted development of stabilized microbubble contrast agents. This presents the opportunity to develop agents in which drug is entrapped in the microbubble shell. We describe preparation and characterization of theranostic poly(lactide) (PLA) and pegylated PLA (PEG-PLA) shelled microbubbles that entrap gemcitabine, a commonly used drug for pancreatic cancer (PDAC). Entrapping 6 wt% gemcitabine did not significantly affect drug activity, microbubble morphology, or ultrasound contrast activity compared with unmodified microbubbles. In vitro microbubble concentrations yielding ≥ 500nM entrapped gemcitabine were needed for complete cell death in MIA PaCa-2 PDAC drug sensitivity assays, compared with 62.5 nM free gemcitabine. In vivo administration of gemcitabine-loaded microbubbles to xenograft MIA PaCa-2 PDAC tumors in athymic mice was well tolerated and provided substantial tumoral image enhancement before and after destructive ultrasound pulses. However, no significant differences in tumor growth were observed among treatment groups, in keeping with the in vitro observation that much higher doses of gemcitabine are required to mirror free gemcitabine activity. STATEMENT OF SIGNIFICANCE: The preliminary results shown here are encouraging and support further investigation into increased gemcitabine loading. Encapsulation of gemcitabine within polylactic acid (PLA) microbubbles does not damage its activity towards pancreatic cancer (pancreatic ductal adenocarcinoma, PDAC) cells. Excellent imaging and evidence of penetration into the highly desmoplastic PDAC tumors is demonstrated. Microbubble destruction was confirmed in vivo, showing that elevated mechanical index shatters the microbubbles for enhanced delivery. The potential to slow PDAC growth in vivo is shown, but higher gemcitabine concentrations are required. Current efforts are directed at increasing drug loading by inclusion of drug-carrying nanoparticles for effective in vivo treatment.
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Affiliation(s)
- Lauren J Delaney
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA; Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - John R Eisenbrey
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - David Brown
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA
| | - Jonathan R Brody
- Department of Surgery Jefferson Pancreas, Biliary, and Related Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Masaya Jimbo
- Department of Surgery Jefferson Pancreas, Biliary, and Related Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA; Department of Urology, Mayo Clinic, Rochester, MN 55905, USA
| | - Brian E Oeffinger
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA
| | - Maria Stanczak
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Flemming Forsberg
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Ji-Bin Liu
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Margaret A Wheatley
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA 19104, USA.
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Oliveira C, Gonçalves CS, Martins EP, Neves NM, Reis RL, Costa BM, Silva TH, Martins A. Fucoidan/chitosan nanoparticles functionalized with anti-ErbB-2 target breast cancer cells and impair tumor growth in vivo. Int J Pharm 2021; 600:120548. [PMID: 33794324 DOI: 10.1016/j.ijpharm.2021.120548] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/14/2022]
Abstract
The work herein presented reports the development of fucoidan/chitosan nanoparticles (NPs) loaded with gemcitabine and functionalized with ErbB-2 antibody at their surface (NPs + Gem + Ab). The maximum immobilization of ErbB-2 on NPs' surface was set at 10 μg mL-1 and resulted in NPs with a size around 160 nm, a polydispersity index of 0.18, and a zeta potential of 21 mV. ErbB-2 is overexpressed in some subtypes of breast cancers, and the targeting capability of the NPs + Gem + Ab system was confirmed by an increased cellular uptake of SKBR3 cells (ErbB-2 positive) when compared to MDA-MB-231 (ErbB-2 negative). To validate the targeting efficacy of NPs + Gem + Ab, a co-culture system with human endothelial and SKBR3 cells was established. Cytotoxic effects over endothelial cells were similar for all the tested conditions (between 25 and 30%). However, the NPs + Gem + Ab system presented increased toxicity over breast cancer cells, above 80% after 24 h, when compared to free Gem and NPs + Gem (around 15% and 20%, respectively). In vivo studies demonstrated that the developed targeting system significantly reduced tumor growth and the appearance of lung metastasis compared to untreated controls. In summary, the efficacy of the NPs + Gem + Ab system to target cancer cells was established and validated both in vitro and in vivo, being a compelling alternative strategy to current chemotherapeutic approaches.
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Affiliation(s)
- Catarina Oliveira
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Céline S Gonçalves
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
| | - Eduarda P Martins
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
| | - Nuno M Neves
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rui L Reis
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Bruno M Costa
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
| | - Tiago H Silva
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Albino Martins
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
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Chen D, Ganesh S, Wang W, Lupieri A, Amiji M. Role of vitronectin-rich protein corona on tumor-specific siRNA delivery and transfection with lipid nanoparticles. Nanomedicine (Lond) 2021; 16:535-551. [PMID: 33683145 DOI: 10.2217/nnm-2020-0428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate the role of vitronectin-enriched protein corona on systemic delivery of siRNA-encapsulated cationic lipid nanoparticles (LNPs) to αvβ3 integrin expressing solid tumors. Materials & methods: 1,2-Dioleoyl-3-trimethylammonium-propane LNPs were formulated, protein corona formed in nude mice serum and its impact on drug delivery were analyzed. Results: 1,2-Dioleoyl-3-trimethylammonium-propane-containing LNP led to enhanced recruitment of vitronectin and showed preferential transfection to αvβ3-expressed cells relative to controls. Upon systemic administration in mice, the LNPs accumulated in the αvβ3-expressing endothelial lining of the tumor blood vessels before reaching tumor cells. Conclusion: These results present an optimized LNP that selectively recruits endogenous proteins in situ to its corona which may lead to enhanced delivery and transfection in tissues of interest.
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Affiliation(s)
- Dongyu Chen
- Department of Pharmaceutical Sciences, Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
| | | | - Weimin Wang
- Dicerna Pharmaceuticals, Lexington, MA 02421, USA
| | | | - Mansoor Amiji
- Department of Pharmaceutical Sciences, Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA.,Department of Chemical Engineering, College of Engineering, Northeastern University, Boston, MA 02115, USA
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20
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Jaidev LR, Chede LS, Kandikattu HK. Theranostic Nanoparticles for Pancreatic Cancer Treatment. Endocr Metab Immune Disord Drug Targets 2021; 21:203-214. [PMID: 32416712 DOI: 10.2174/1871530320666200516164911] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 03/30/2020] [Accepted: 04/06/2020] [Indexed: 11/22/2022]
Abstract
Pancreatic cancer is one of the low vascular permeable tumors with a high mortality rate. The five-year survival period is ~5%. The field of drug delivery is at its pace in developing unique drug delivery carriers to treat high mortality rate cancers such as pancreatic cancer. Theranostic nanoparticles are the new novel delivery carriers where the carrier is loaded with both diagnostic and therapeutic agents. The present review discusses various therapeutic and theranostic nanocarriers for pancreatic cancer.
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Affiliation(s)
- Leela R Jaidev
- College of Pharmacy, University of Iowa, 52246, Iowa, United States
| | - Laxmi S Chede
- College of Pharmacy, University of Iowa, 52246, Iowa, United States
| | - Hemanth K Kandikattu
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
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21
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Thiolated chitosan nanoparticles for augmented oral bioavailability of gemcitabine: Preparation, optimization, in vitro and in vivo study. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Shinde G, Shiyani S, Shelke S, Chouthe R, Kulkarni D, Marvaniya K. Enhanced brain targeting efficiency using 5-FU (fluorouracil) lipid-drug conjugated nanoparticles in brain cancer therapy. Prog Biomater 2020; 9:259-275. [PMID: 33252721 PMCID: PMC7718375 DOI: 10.1007/s40204-020-00147-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 11/20/2020] [Indexed: 12/15/2022] Open
Abstract
The present investigation was aimed to synthesize, optimize, and characterize lipid/drug conjugate nanoparticles for delivering 5-fluorouracil (5-FU) to treat brain cancer. The Box-Behnken design was used to optimize the formulation, evaluate the particle size, entrapment efficiency, morphology, in vitro drug release study, and stability profiles. The in vitro performance was executed using cell line studies. The in vivo performance was carried out for pharmacokinetic studies, sterility test, biodistribution studies, and distribution lipid-drug conjugated (LDC) nanoparticles in the brain. Particle size, zeta potential, entrapment efficiency, and morphology of the optimized formulation demonstrated desirable results. In vitro release pattern showed initial fast release, followed by sustained release up to 48 h. Cytotoxic effects of blank stearic acid nanoparticles, LDC nanoparticles, and 5-FU solution on human glioma cell lines U373 MG cell showed more cytotoxicity by LDC-NPs compared to others. The values reported for LDC (AUC = 19.37 ± 0.09 µg/mL h and VD 2.4 ± 0.24 mL) and pure drug (AUC = 8.37 ± 0.04 µg/mL h and VD = 5.24 ± 0.29 mL) indicate higher concentrations of LDC in systemic circulation, while pure 5-FU was found to be largely available in tissue rather than blood circulation. The t1/2 for LDC represents an approximate rise by ninefold, while MRT (12.10 ± 0.44 h) denotes 12-fold rise than pure 5-FU indicating the prolonged circulation of LDC. Free 5-FU concentration in the brain was maximum (5.24 ± 0.01 μg/g) after 3 h, while for the optimized formulation of LDC it was twofold greater estimated as 11.52 ± 0.32 μg/g. In conclusion, the efficiency of 5-FU to treat the brain is increased when it is formulated with LDC nanoparticles.
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Affiliation(s)
- Gajanan Shinde
- Department of Pharmaceutics, Parul Institute of Pharmacy, Faculty of Pharmacy, Parul University, Vadodara, Gujarat, 391760, India
| | - Sangita Shiyani
- Department of Pharmaceutics, Parul Institute of Pharmacy, Faculty of Pharmacy, Parul University, Vadodara, Gujarat, 391760, India
| | - Santosh Shelke
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajaj Nagar, Aurangabad, Maharashtra, 431136, India.
| | - Rashmi Chouthe
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajaj Nagar, Aurangabad, Maharashtra, 431136, India
| | - Deepak Kulkarni
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajaj Nagar, Aurangabad, Maharashtra, 431136, India
| | - Khushboo Marvaniya
- Department of Pharmaceutics, Parul Institute of Pharmacy, Faculty of Pharmacy, Parul University, Vadodara, Gujarat, 391760, India
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23
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Antiproliferative effects of boswellic acid-loaded chitosan nanoparticles on human lung cancer cell line A549. Future Med Chem 2020; 12:2019-2034. [PMID: 33124483 DOI: 10.4155/fmc-2020-0083] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: In the present study boswellic acids-loaded chitosan nanoparticles were synthesized using ionic gelation technique. The influence of independent variables were studied and optimized on dependent variables using central composite design. Methodology & results: The designed nanoparticles were observed spherical in shape with an average size of 67.5-187.2 nm and have also shown an excellent entrapment efficiency (80.06 ± 0.48). The cytotoxicity assay revealed enhanced cytotoxicity for drug-loaded nanoparticles in contrast to the free drug having an IC50 value of 17.29 and 29.59 μM, respectively. Flow cytometry confirmed that treatment of cells with 40 μg/ml had arrested 22.75 ± 0.3% at SubG0 phase of the cell cycle when compared with untreated A459 cells. The observed results justified the boswellic acids-loaded chitosan nanoparticles were effective due to greater cellular uptake, sustained intercellular drug retention and enhanced antiproliferative effect by inducing apoptosis.
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24
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Caprifico AE, Polycarpou E, Foot PJS, Calabrese G. Biomedical and Pharmacological Uses of Fluorescein Isothiocyanate Chitosan-Based Nanocarriers. Macromol Biosci 2020; 21:e2000312. [PMID: 33016007 DOI: 10.1002/mabi.202000312] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Indexed: 12/26/2022]
Abstract
Chitosan-based nanocarriers (ChNCs) are considered suitable drug carriers due to their ability to encapsulate a variety of drugs and cross biological barriers to deliver the cargo to their target site. Fluorescein isothiocyanate-labeled chitosan-based NCs (FITC@ChNCs) are used extensively in biomedical and pharmacological applications. The main advantage of using FITC@ChNCs consists of the ability to track their fate both intra and extracellularly. This journey is strictly dependent on the physico-chemical properties of the carrier and the cell types under investigation. Other applications make use of fluorescent ChNCs in cell labeling for the detection of disorders in vivo and controlling of living cells in situ. This review describes the use of FITC@ChNCs in the various applications with a focus on understanding their usefulness in labeled drug-delivery systems.
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Affiliation(s)
- Anna E Caprifico
- A. E. Caprifico, Dr. E. Polycarpou, Prof. P. J. S. Foot, Dr. G. Calabrese, Pharmacy and Chemistry, Kingston University London, Penrhyn Road, Kingston upon Thames, KT1 2EE, UK
| | - Elena Polycarpou
- A. E. Caprifico, Dr. E. Polycarpou, Prof. P. J. S. Foot, Dr. G. Calabrese, Pharmacy and Chemistry, Kingston University London, Penrhyn Road, Kingston upon Thames, KT1 2EE, UK
| | - Peter J S Foot
- A. E. Caprifico, Dr. E. Polycarpou, Prof. P. J. S. Foot, Dr. G. Calabrese, Pharmacy and Chemistry, Kingston University London, Penrhyn Road, Kingston upon Thames, KT1 2EE, UK
| | - Gianpiero Calabrese
- A. E. Caprifico, Dr. E. Polycarpou, Prof. P. J. S. Foot, Dr. G. Calabrese, Pharmacy and Chemistry, Kingston University London, Penrhyn Road, Kingston upon Thames, KT1 2EE, UK
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25
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Walter F, Winter E, Rahn S, Heidland J, Meier S, Struzek AM, Lettau M, Philipp LM, Beckinger S, Otto L, Möller JL, Helm O, Wesch D, Scherließ R, Sebens S. Chitosan nanoparticles as antigen vehicles to induce effective tumor specific T cell responses. PLoS One 2020; 15:e0239369. [PMID: 32997691 PMCID: PMC7526875 DOI: 10.1371/journal.pone.0239369] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 09/07/2020] [Indexed: 12/27/2022] Open
Abstract
Cancer vaccinations sensitize the immune system to recognize tumor-specific antigens de novo or boosting preexisting immune responses. Dendritic cells (DCs) are regarded as the most potent antigen presenting cells (APCs) for induction of (cancer) antigen-specific CD8+ T cell responses. Chitosan nanoparticles (CNPs) used as delivery vehicle have been shown to improve anti-tumor responses. This study aimed at exploring the potential of CNPs as antigen delivery system by assessing activation and expansion of antigen-specific CD8+ T cells by DCs and subsequent T cell-mediated lysis of pancreatic ductal adenocarcinoma (PDAC) cells. As model antigen the ovalbumin-derived peptide SIINFEKL was chosen. Using imaging cytometry, intracellular uptake of FITC-labelled CNPs of three different sizes and qualities (90/10, 90/20 and 90/50) was demonstrated in DCs and in pro- and anti-inflammatory macrophages to different extents. While larger particles (90/50) impaired survival of all APCs, small CNPs (90/10) were not toxic for DCs. Internalization of SIINFEKL-loaded but not empty 90/10-CNPs promoted a pro-inflammatory phenotype of DCs indicated by elevated expression of pro-inflammatory cytokines. Treatment of murine DC2.4 cells with SIINFEKL-loaded 90/10-CNPs led to a marked MHC-related presentation of SIINFEKL and enabled DC2.4 cells to potently activate SIINFEKL-specific CD8+ OT-1 T cells finally leading to effective lysis of the PDAC cell line Panc-OVA. Overall, our study supports the suitability of CNPs as antigen vehicle to induce potent anti-tumor immune responses by activation and expansion of tumor antigen-specific CD8+ T cells.
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Affiliation(s)
- Frederik Walter
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Elsa Winter
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Sascha Rahn
- Institute of Biochemistry, Kiel University, Kiel, Germany
| | - Judith Heidland
- Department of Pharmaceutics and Biopharmaceutics, Kiel University, Kiel, Germany
| | - Saskia Meier
- Department of Pharmaceutics and Biopharmaceutics, Kiel University, Kiel, Germany
| | - Anna-Maria Struzek
- Department of Pharmaceutics and Biopharmaceutics, Kiel University, Kiel, Germany
| | - Marcus Lettau
- Institute of Immunology, Kiel University and UKSH Campus Kiel, Kiel, Germany
| | - Lisa-Marie Philipp
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Silje Beckinger
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Lilli Otto
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Julia Luisa Möller
- Department of Hematology and Oncology, University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Ole Helm
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
| | - Daniela Wesch
- Institute of Immunology, Kiel University and UKSH Campus Kiel, Kiel, Germany
| | - Regina Scherließ
- Department of Pharmaceutics and Biopharmaceutics, Kiel University, Kiel, Germany
| | - Susanne Sebens
- Institute for Experimental Cancer Research, Kiel University and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
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26
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Nieto C, Vega MA, Martín del Valle EM. Trastuzumab: More than a Guide in HER2-Positive Cancer Nanomedicine. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1674. [PMID: 32859026 PMCID: PMC7557948 DOI: 10.3390/nano10091674] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 08/24/2020] [Accepted: 08/24/2020] [Indexed: 02/07/2023]
Abstract
HER2 overexpression, which occurs in a fifth of diagnosed breast cancers as well as in other types of solid tumors, has been traditionally linked to greater aggressiveness. Nevertheless, the clinical introduction of trastuzumab has helped to improve HER2-positive patients' outcomes. As a consequence, nanotechnology has taken advantage of the beneficial effects of the administration of this antibody and has employed it to develop HER2-targeting nanomedicines with promising therapeutic activity and limited toxicity. In this review, the molecular pathways that could be responsible for trastuzumab antitumor activity will be briefly summarized. In addition, since the conjugation strategies that are followed to develop targeting nanomedicines are essential to maintaining their efficacy and tolerability, the ones most employed to decorate drug-loaded nanoparticles and liposomes with trastuzumab will be discussed here. Thus, the advantages and disadvantages of performing this trastuzumab conjugation through adsorption or covalent bindings (through carbodiimide, maleimide, and click-chemistry) will be described, and several examples of targeting nanovehicles developed following these strategies will be commented on. Moreover, conjugation methods employed to synthesized trastuzumab-based antibody drug conjugates (ADCs), among which T-DM1 is well known, will be also examined. Finally, although trastuzumab-decorated nanoparticles and liposomes and trastuzumab-based ADCs have proven to have better selectivity and efficacy than loaded drugs, trastuzumab administration is sometimes related to side toxicities and the apparition of resistances. For this reason also, this review focuses at last on the important role that newer antibodies and peptides are acquiring these days in the development of HER2-targeting nanomedicines.
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Affiliation(s)
- Celia Nieto
- Departamento de Ingeniería Química, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain;
| | | | - Eva M. Martín del Valle
- Departamento de Ingeniería Química, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain;
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Hanurry EY, Mekonnen TW, Andrgie AT, Darge HF, Birhan YS, Hsu WH, Chou HY, Cheng CC, Lai JY, Tsai HC. Biotin-Decorated PAMAM G4.5 Dendrimer Nanoparticles to Enhance the Delivery, Anti-Proliferative, and Apoptotic Effects of Chemotherapeutic Drug in Cancer Cells. Pharmaceutics 2020; 12:E443. [PMID: 32403321 PMCID: PMC7284937 DOI: 10.3390/pharmaceutics12050443] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/08/2020] [Accepted: 05/09/2020] [Indexed: 12/29/2022] Open
Abstract
Biotin receptors are overexpressed by various types of solid cancer cells and play a significant role in tumor metabolism, growth, and metastasis. Thus, targeting the biotin receptors on tumor cells may enhance the efficiency and reduce the side-effects of chemotherapy. The aim of this study was to develop a biotin-coupled poly(amido)amine (PAMAM) (PG4.5) dendrimer nanoparticle to enhance the tumor-specific delivery and intracellular uptake of anticancer drugs via receptor-mediated endocytosis. We modified PG4.5 with diethylenetriamine (DETA) followed by biotin via an amide bond and characterized the resulting PG4.5-DETA-biotin nanoparticles by 1H NMR, FTIR, and Raman spectroscopy. Loading and releasing of gemcitabine (GEM) from PG4.5-DETA-biotin were evaluated by UV-Visible spectrophotometry. Cell viability and cellular uptake were examined by MTT assay and flow cytometry to assess the biocompatibility, cellular internalization efficiency and antiproliferative activity of PG4.5-DETA-biotin/GEM. Gemcitabine-loaded PG4.5-DETA-biotin nanoparticles were spherical with a particle size of 81.6 ± 6.08 nm and zeta potential of 0.47 ± 1.25 mV. Maximum drug-loading content and encapsulation efficiency were 10.84 ± 0.16% and 47.01 ± 0.71%, respectively. Nearly 60.54 ± 1.99% and 73.96 ± 1.14% of gemcitabine was released from PG4.5-DETA-biotin/GEM nanoparticles after 48 h at the acidic pH values of 6.5 and 5, respectively. Flow cytometry and fluorescence microscopy of cellular uptake results revealed PG4.5-DETA-biotin/GEM nanoparticles selectively targeted cancer cells in vitro. Cytotoxicity assays demonstrated gemcitabine-loaded PG4.5-DETA-biotin significantly reduced cell viability and induced apoptosis in HeLa cells. Thus, biotin-coupled PG4.5-DETA nanocarrier could provide an effective, targeted drug delivery system and selectively convey gemcitabine into tumor cells.
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Affiliation(s)
- Endiries Yibru Hanurry
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Tefera Worku Mekonnen
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Abegaz Tizazu Andrgie
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Haile Fentahun Darge
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Yihenew Simegniew Birhan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Wei-Hsin Hsu
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Hsiao-Ying Chou
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Chih-Chia Cheng
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Juin-Yih Lai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan
| | - Hsieh-Chih Tsai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan
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Sadoughi F, Mansournia MA, Mirhashemi SM. The potential role of chitosan-based nanoparticles as drug delivery systems in pancreatic cancer. IUBMB Life 2020; 72:872-883. [PMID: 32057169 DOI: 10.1002/iub.2252] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 02/03/2020] [Indexed: 12/20/2022]
Abstract
Pancreatic cancer (PC) is one of the most lethal cancers and 12th most common cancer in the world. Due to the inaccessible anatomical position of the pancreas and asymptomatic early stages of this disease, PC has a high mortality rate. Therefore, providing reliable diagnostic and therapeutic tools are the keys to increase the PC survival rate. Nanotechnology is an inchoate field of science that previously scientists' tendency to enhance the efficacy of current preventive, diagnostic, and therapeutic methods has oriented them to build a bridge between this science and medicine. In the case of PC, nanotechnology suggests using drug delivery devices for a more effective and targeted therapy. Chitosan is a natural polymer that recently has attracted a lot of attention for being renewable, nontoxic, and bioabsorbable. In this article, we tend to look for the answer to this question: has nanotechnology been successful in using chitosan-based nanoformulations as carriers for preventing more individuals from suffering or at least increasing the 5-year survival of the PC patients?
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Affiliation(s)
- Fatemeh Sadoughi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammad Ali Mansournia
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyyed Mehdi Mirhashemi
- Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
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Nasrabadi M, Beyramabadi SA, Morsali A. Surface functionalization of chitosan with 5-nitroisatin. Int J Biol Macromol 2020; 147:534-546. [PMID: 31935406 DOI: 10.1016/j.ijbiomac.2020.01.070] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/21/2019] [Accepted: 01/06/2020] [Indexed: 11/26/2022]
Abstract
Several possible configurations (CS/NI1-10) for the surface adsorption of 5-nitroisatin (NI) on the chitosan polymer (CS) were investigated using quantum mechanical methods in the gas and solution phases. The values of the binding energies indicate the energetic stability of these configurations. The solvation energies demonstrate that the solubility of NI and CS increases in the presence of each other. The role of hydrogen bonds in noncovalent surface functionalization was determined by AIM analysis. The mechanism of covalent surface functionalization and the explicit solvent effects (methanol) in this mechanism were investigated and it was determined that the covalent functionalization through Schiff base formation is possible. These findings, in addition to the biological applications of the chitosan Schiff bases and their complexes, led us to synthesize a new Schiff base from condensation reaction of CS and NI (CSB) together with its Ni(II) and Cu(II) complexes. The synthesized compounds were characterized by the elemental analysis, infrared spectroscopy (IR), thermogravimetry analysis (TGA) and differential scanning calorimetry (DSC). Also, optimized geometries, assignment of the IR vibrational bands as well as exploring of the frontier orbitals of the synthesized compounds have been calculated using density functional levels of theory.
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Affiliation(s)
- Marjan Nasrabadi
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - S Ali Beyramabadi
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran; Research Center for Animal Development Applied Biology, Mashhad Branch, Islamic Azad University, Mashhad 917568, Iran.
| | - Ali Morsali
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran; Research Center for Animal Development Applied Biology, Mashhad Branch, Islamic Azad University, Mashhad 917568, Iran
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Quantum chemical studies of chitosan nanoparticles as effective drug delivery systems for 5-fluorouracil anticancer drug. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112495] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kush P, Kaur M, Sharma M, Madan J, Kumar P, Deep A, Kim KH. Investigations of potent biocompatible metal-organic framework for efficient encapsulation and delivery of Gemcitabine: biodistribution, pharmacokinetic and cytotoxicity study. Biomed Phys Eng Express 2020; 6:025014. [DOI: 10.1088/2057-1976/ab73f7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Avval ZM, Malekpour L, Raeisi F, Babapoor A, Mousavi SM, Hashemi SA, Salari M. Introduction of magnetic and supermagnetic nanoparticles in new approach of targeting drug delivery and cancer therapy application. Drug Metab Rev 2019; 52:157-184. [PMID: 31834823 DOI: 10.1080/03602532.2019.1697282] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In this article, the recent applications of different types of magnetic nanoparticles such as α-Fe2O3 (hematite), γ-Fe2O3 (maghemite), Fe3O4 (magnetite), hexagonal (MFe12O19), garnet (M3Fe5O12) and spinel (MFe2O4), where M represents one or more bivalent transition metals (Mn, Fe, Co, Ni, Ba, Sr, Cu, and Zn), and different materials for coating the surface of magnetic nanoparticles like poly lactic acid (PLA), doxorubicin hydrophobic (DOX-HCL), paclitaxel (PTX), EPPT-FITC, oleic acid, tannin, 3-Aminopropyltriethoxysilane (APTES), multi-wall carbon nanotubes (CNTs), polyethylenimine (PEI) and polyarabic acid in drug delivery, biomedicine and treatment of cancer, specially chemotherapy, are reviewed. MNPs possess large surface area to volume ratios because of their nano-size, low surface charge at physiological pH and they aggregate easily in solution due to their essential magnetic nature. These materials are widely used in biology and medicine in many cases. One targeted delivery technique that has gained prominence in recent years is the use of magnetic nanoparticles. In these systems, therapeutic compounds are attached to biocompatible magnetic nanoparticles and magnetic fields generated outside the body are focused on specific targets in vivo. The fields capture the particle complex, resulting in enhanced delivery to the target site. Also, the application of brand new supermagnetic nanoparticles, like Ba,SrFe12O19, is considered and studied in this paper.
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Affiliation(s)
| | - Leila Malekpour
- Department of Chemistry, Payame Noor University, Ardabil, Iran
| | - Farzad Raeisi
- Department of Chemistry, Payame Noor University, Ardabil, Iran
| | - Aziz Babapoor
- Department of Chemical Engineering, University of Mohaghegh Ardabili (UMA), Ardabil, Iran
| | - Seyyed Mojtaba Mousavi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyyed Alireza Hashemi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Marjan Salari
- Department of Civil and Environmental Engineering, Sirjan University of Technology, Kerman, Iran
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Hiremath CG, Heggnnavar GB, Kariduraganavar MY, Hiremath MB. Co-delivery of paclitaxel and curcumin to foliate positive cancer cells using Pluronic-coated iron oxide nanoparticles. Prog Biomater 2019; 8:155-168. [PMID: 31197663 PMCID: PMC6825627 DOI: 10.1007/s40204-019-0118-5] [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: 03/18/2019] [Accepted: 06/06/2019] [Indexed: 12/28/2022] Open
Abstract
Active targeting of folic acid and passive targeting of magnetic nanoparticles to bring about co-delivery of hydrophobic chemotherapeutic agents were the focus of this work. Co-precipitation in alkaline environment was employed for synthesizing Fe3O4 nanoparticles and stabilized by oleic acid. Aqueous dispersibility of oleic acid coated nanoparticles was brought about by folic acid modified Pluronic F127 and Pluronic F127 mixture. Folic acid is used as a targeting agent which was joined to Pluronic F127 via diethylene glycol bis(3-aminopropyl) ether spacer. The nanocomposite was used to delivery hydrophobic anticancer drugs, paclitaxel, and curcumin. Successful modification at each step was confirmed by FTIR and NMR. Quantitative analysis of attached folic acid indicated a total of 84.34% amount of conjugation. Nanoparticles characterization revealed the hydrodynamic size of and nanocomposite to be 94.2 nm nanometres. Furthermore, transmission electron micrograph reveals the size of the nanoparticle to be 12.5 nm hence also shows the superparamagnetic activity. Drug encapsulation efficiency of 34.7% and 59.5% was noted for paclitaxel and curcumin, respectively. Cytotoxic property of drug-loaded nanocomposites was increased in case of folic acid functionalized nanoparticles and further increased in the presence of an external magnetic field. Cellular uptake increased in the folic acid conjugated sample. Further many folds in the presence of an external magnetic field.
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Affiliation(s)
- Chinmay G Hiremath
- Department of Biotechnology and Microbiology, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India
| | - Geetha B Heggnnavar
- Department of Chemistry, Karnatak University, Dharwad, Karnataka, 580003, India
| | | | - Murigendra B Hiremath
- Department of Biotechnology and Microbiology, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India.
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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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Zhang E, Xing R, Liu S, Qin Y, Li K, Li P. Advances in chitosan-based nanoparticles for oncotherapy. Carbohydr Polym 2019; 222:115004. [PMID: 31320066 DOI: 10.1016/j.carbpol.2019.115004] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/27/2019] [Accepted: 06/17/2019] [Indexed: 01/02/2023]
Abstract
Chitosan has attracted considerable attention as an anti-tumor drug carrier material in recent years, which is due to its biocompatibility and biodegradability, as well as the simple and mild preparing techniques of drug-loaded nanoparticles. Chitosan-based nanoparticles can deliver various anti-tumor agents to specific tumor tissues by passive and active targeting mechanisms, including traditional chemotherapeutic agents, DNA or siRNA, proteins, photosensitizers and so on. In this review, we summarized the factors affecting the anti-tumor efficacy of chitosan-based nanoparticles, to aid exploring the function-structure relationship. The recent studies on chitosan-based nanoparticles for oncotherapy were highlighted, including their structures, properties and pharmacological effects. Finally, we offered our perspectives on the challenges and future development of this area.
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Affiliation(s)
- Enhui Zhang
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
| | - Ronge Xing
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China.
| | - Song Liu
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
| | - Yukun Qin
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
| | - Kecheng Li
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China
| | - Pengcheng Li
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 1 Wenhai Road, Qingdao 266237, China.
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Jeon HJ, Choi BBR, Park KH, Hwang DS, Kim UK, Kim GC. Induction of Melanoma Cell-Selective Apoptosis Using Anti-HER2 Antibody-Conjugated Gold Nanoparticles. Yonsei Med J 2019; 60:509-516. [PMID: 31124333 PMCID: PMC6536400 DOI: 10.3349/ymj.2019.60.6.509] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/07/2019] [Accepted: 04/05/2019] [Indexed: 02/02/2023] Open
Abstract
PURPOSE This study was conducted to verify the induction and mechanism of selective apoptosis in G361 melanoma cells using anti-HER2 antibody-conjugated gold nanoparticles (GNP-HER2). MATERIALS AND METHODS Following GNP-HER2 treatment of G361 cells, cell cycle arrest and apoptosis were measured by WST-1 assay, Hemacolor staining, Hoechst staining, immunofluorescence staining, fluorescence-activated cell sorting analysis, and Western blotting. RESULTS G361 cells treated with GNP-HER2 showed condensation of nuclei, which is an apoptotic phenomenon, and translocation of apoptosis-inducing factor and cytochrome c from mitochondria into the nucleus and cytoplasm, respectively. Increases in BAX in cells undergoing apoptosis, activation of caspase-3 and -9, and fragmentation of poly (ADP-ribose) polymerase and DNA fragmentation factor 45 (inhibitor of caspase-activated DNase) were observed upon GNP-HER2 treatment. Following GNP-HER2 treatment, an increase of cells in sub-G1 phase, which is a signal of cell apoptosis, was observed. This resulted in the down-regulation of cyclin A, cyclin D1, cyclin E, cdk2, cdk4, and cdc2 and the up-regulation of p21. Thus, GNP-HER2 treatment was confirmed to induce the cessation of cell cycle progression. Also, decreases in phospho-focal adhesion kinase and phospho-human epidermal growth factor receptor, which activate cellular focal adhesion, and decreases in phospho-paxillin, which stimulates the disassembly of filamentous actin, were observed. Reduced cell adhesion and disassembly of the intracellular structure indicated cell deactivation. CONCLUSION GNP-HER2 can selectively kill G361 melanoma cells without affecting normal cells. The mechanism of G361 cell death upon treatment with GNP-HER2 was apoptosis accompanied by activation of caspases.
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Affiliation(s)
- Hyeon Jun Jeon
- Department of Oral & Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan, Korea
| | - Byul Bo Ra Choi
- Department of Oral Anatomy, School of Dentistry, Pusan National University, Yangsan, Korea
- Feagle Co., Ltd., Yangsan, Korea
| | - Kwang Ha Park
- Department of Oral Anatomy, School of Dentistry, Pusan National University, Yangsan, Korea
| | - Dae Seok Hwang
- Department of Oral & Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan, Korea
| | - Uk Kyu Kim
- Department of Oral & Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan, Korea.
| | - Gyoo Cheon Kim
- Department of Oral Anatomy, School of Dentistry, Pusan National University, Yangsan, Korea.
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Decoration of Anti-CD38 on Nanoparticles Carrying a STAT3 Inhibitor Can Improve the Therapeutic Efficacy Against Myeloma. Cancers (Basel) 2019; 11:cancers11020248. [PMID: 30791634 PMCID: PMC6407065 DOI: 10.3390/cancers11020248] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/04/2019] [Accepted: 02/14/2019] [Indexed: 01/08/2023] Open
Abstract
STAT3 is an oncoprotein which has been shown to contribute to drug resistance in multiple myeloma (MM). Nonetheless, the clinical utility of STAT3 inhibitors in treating MM has been limited, partly related to some of their pharmacologic properties. To overcome these challenges, our group had previously packaged STAT3 inhibitors using a novel formulation of nanoparticles (NP) and found encouraging results. In this study, we aimed to further improve the pharmacologic properties of these NP by decorating them with monoclonal anti-CD38 antibodies. NP loaded with S3I-1757 (a STAT3 inhibitor), labeled as S3I-NP, were generated. S3I-NP decorated with anti-CD38 (labeled as CD38-S3I-NP) were found to have a similar nanoparticular size, drug encapsulation, and loading as S3I-NP. The release of S3I-1757 at 24 h was also similar between the two formulations. Using Cy5.5 labeling of the NP, we found that the decoration of anti-CD38 on these NP significantly increased the cellular uptake by two MM cell lines (p < 0.001). Accordingly, CD38-S3I-NP showed a significantly lower inhibitory concentration at 50% (IC50) compared to S3I-NP in two IL6-stimulated MM cell lines (p < 0.001). In a xenograft mouse model, CD38-S3I-NP significantly reduced the tumor size by 4-fold compared to S3I-NP on day 12 after drug administration (p = 0.006). The efficacy of CD38-S3I-NP in suppressing STAT3 phosphorylation in the xenografts was confirmed by using immunocytochemistry and Western blot analysis. In conclusion, our study suggests that the decoration of anti-CD38 on NP loaded with STAT3 inhibitors can further improve their therapeutic effects against MM.
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Lin YL, Tsai NM, Chen CH, Liu YK, Lee CJ, Chan YL, Wang YS, Chang YC, Lin CH, Huang TH, Wang CC, Chi KH, Liao KW. Specific drug delivery efficiently induced human breast tumor regression using a lipoplex by non-covalent association with anti-tumor antibodies. J Nanobiotechnology 2019; 17:25. [PMID: 30728015 PMCID: PMC6364477 DOI: 10.1186/s12951-019-0457-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 01/14/2019] [Indexed: 11/18/2022] Open
Abstract
Background A cationic liposome-PEG-PEI complex (LPPC) was employed as a carrier for achieving targeted delivery of drug to human epidermal growth factor receptor-2 (HER2/neu)-expressing breast cancer cells. LPPC can be easily loaded with an anti-tumor drug and non-covalently associated with an anti-tumor antibody such as Herceptin that is clinically used to rapidly form immunoparticles within 1 h. Results Drug-loaded LPPC have an average size about 250 nm and a zeta potential of about 40 mV. Herceptin was complexed onto surface of the LPPC to form the drug/LPPC/Herceptin complexes. The size of curcumin/LPPC/Herceptin complexes were 280 nm and the zeta potentials were about 23 mV. Targeting ability of this delivery system was demonstrated through specific binding on surface of cells and IVIS images in vivo, which showed specific binding in HER2-positive SKBR3 cells as compared to HER2-negative Hs578T cells. Only the drug/LPPC/Herceptin complexes displayed dramatically increased the cytotoxic activity in cancer cells. Both in vitro and in vivo results indicated that Herceptin adsorbed on LPPC directed the immunocomplex towards HER2/neu-positive cells but not HER2/neu-negative cells. The complexes with either component (curcumin or doxorubicin) used in the LPPC-delivery system provided a better therapeutic efficacy compared to the drug treatment alone and other treatment groups, including clinical dosages of Herceptin and LipoDox, in a xenografted model. Conclusions LPPC displays important clinical implications by easily introducing a specific targeting characteristic to drugs utilized for breast cancer therapy. Electronic supplementary material The online version of this article (10.1186/s12951-019-0457-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yu-Ling Lin
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, 11529, Taiwan, ROC
| | - Nu-Man Tsai
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung, 40201, Taiwan, ROC.,Department of Pathology and Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, ROC
| | - Chia-Hung Chen
- Institute of Molecular Medicine and Bioengineering, National Chiao Tung University, Hsinchu, 30068, Taiwan, ROC
| | - Yen-Ku Liu
- Department of Biological Science and Technology, National Chiao Tung University, No.75 Po-Ai Street, Hsinchu, 30068, Taiwan, ROC
| | - Chung-Jen Lee
- Department of Nursing, Tzu Chi College of Technology, Hualien, 97005, Taiwan, ROC
| | - Yi-Lin Chan
- Department of Life Science, Chinese Culture University, Taipei, 11114, Taiwan, ROC
| | - Yu-Shan Wang
- Department of Radiation Therapy and Oncology, Shin-Kong Wu Ho-Su Memorial Hospital, No.95, Wenchang Rd., Shilin Dist., Taipei City, 11101, Taiwan, ROC
| | - Yuan-Ching Chang
- Department of Surgery, Mackay Memorial Hospital, Taipei, 10491, Taiwan, ROC
| | - Chi-Hsin Lin
- Department of Medical Research, MacKay Memorial Hospital, Taipei, 10491, Taiwan, ROC
| | - Tse-Hung Huang
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Keelung, 20401, Taiwan, ROC.,School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, 33302, Taiwan, ROC.,School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, 11219, Taiwan, ROC
| | - Chao Ching Wang
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Keelung, 20401, Taiwan, ROC
| | - Kwan-Hwa Chi
- Department of Radiation Therapy and Oncology, Shin-Kong Wu Ho-Su Memorial Hospital, No.95, Wenchang Rd., Shilin Dist., Taipei City, 11101, Taiwan, ROC.
| | - Kuang-Wen Liao
- Institute of Molecular Medicine and Bioengineering, National Chiao Tung University, Hsinchu, 30068, Taiwan, ROC. .,Department of Biological Science and Technology, National Chiao Tung University, No.75 Po-Ai Street, Hsinchu, 30068, Taiwan, ROC. .,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan, ROC. .,Center for Intelligent Drug Systems and Smart Bio-devices, National Chiao Tung University, Hsinchu, 30068, Taiwan, ROC.
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Hiremath CG, Kariduraganavar MY, Hiremath MB. Synergistic delivery of 5-fluorouracil and curcumin using human serum albumin-coated iron oxide nanoparticles by folic acid targeting. Prog Biomater 2018; 7:297-306. [PMID: 30565175 PMCID: PMC6304179 DOI: 10.1007/s40204-018-0104-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 12/11/2018] [Indexed: 01/24/2023] Open
Abstract
Human serum albumin is the most abundant protein in plasma with the ability to bind to a variety of drug molecules. Magnetic nanoparticles are being extensively used in drug delivery due to its intrinsic magnetic properties. In this work, we have synthesized human serum albumin-coated citrate-functionalized iron oxide nanoparticles by CDI coupling. Furthermore, folic acid was decorated on human serum albumin by EDC and NHS coupling to confer targetability. Two cytotoxic drugs 5-fluorouracil (5FU) and curcumin were co-delivered. Wherein, the former is an anticancer agent and latter is a drug resistance depressor of former. The nanoparticles showed good aqueous dispersibility with a zeta potential of - 49.1 mV and magnetic core size in the range of 10-15 nm, thus exhibiting good magnetic property with magnetic saturation of 33.59 emu/g. Controlled drug release behavior was noticed in both drugs with faster release profile of 5FU. Nanoparticles also showed good cytotoxicity with lower IC50 values in the presence of magnetic field. The contrasting difference was noticed in folic acid-decorated and non-decorated composites, similarly in the presence of magnetic field where cell uptake was enhanced.
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Affiliation(s)
- Chinmay G. Hiremath
- Department of Biotechnology and Microbiology, Karnatak University, Dharwad, Karnataka 580003 India
| | | | - Murigendra B. Hiremath
- Department of Biotechnology and Microbiology, Karnatak University, Dharwad, Karnataka 580003 India
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Gemcitabine-loaded DSPE-PEG-PheoA liposome as a photomediated immune modulator for cholangiocarcinoma treatment. Biomaterials 2018; 183:139-150. [PMID: 30170256 DOI: 10.1016/j.biomaterials.2018.08.052] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 12/21/2022]
Abstract
To improve the therapeutic efficacy of gemcitabine (GEM) as an anticancer drug for bile duct cancer, GEM-loaded liposomes (GDPPL) prepared from a photosensitizer-conjugated lipid were investigated regarding the drug release kinetics, photodynamic therapy (PDT) efficacy, and immunomodulatory effects. The release rate of GEM from the liposomes was improved approximately 2-fold compared to non-laser irradiation groups due to lipid disruption by reactive oxygen species produced from the activated photosensitizer upon laser irradiation. Through in vitro testing using a human liver bile duct carcinoma cell line (HuCCT-1), the cytotoxicity of GDPPL with laser irradiation was enhanced due to rapid GEM release and PDT effects. Furthermore, the results of in vivo tests using a HuCCT-1 tumor-bearing xenograft mice model showed that GDPPL exhibited approximately 3-fold antitumoral effects compared to control group. Additionally, immunohistochemical analysis demonstrated the recruitment of immunostimulatory cells in tumor tissues. IHC tests in BALB/c mice indicated that GDPPL under laser irradiation dramatically enhanced the quantities of various immune cells for effective antitumoral immunotherapy against biliary tract cancer. From these results, it was concluded that GDPPL with rapid drug release behavior, PDT efficacy, and immunomodulatory effects upon laser irradiation has potential as an antitumor therapeutic agent for biliary tract cancer.
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Chen Z, Zheng Y, Shi Y, Cui Z. Overcoming tumor cell chemoresistance using nanoparticles: lysosomes are beneficial for (stearoyl) gemcitabine-incorporated solid lipid nanoparticles. Int J Nanomedicine 2018; 13:319-336. [PMID: 29391792 PMCID: PMC5768424 DOI: 10.2147/ijn.s149196] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Despite recent advances in targeted therapies and immunotherapies, chemotherapy using cytotoxic agents remains an indispensable modality in cancer treatment. Recently, there has been a growing emphasis in using nanomedicine in cancer chemotherapy, and several nanomedicines have already been used clinically to treat cancers. There is evidence that formulating small molecular cancer chemotherapeutic agents into nanomedicines significantly modifies their pharmacokinetics and often improves their efficacy. Importantly, cancer cells often develop resistance to chemotherapy, and formulating anticancer drugs into nanomedicines also helps overcome chemoresistance. In this review, we briefly describe the different classes of cancer chemotherapeutic agents, their mechanisms of action and resistance, and evidence of overcoming the resistance using nanomedicines. We then emphasize on gemcitabine and our experience in discovering the unique (stearoyl) gemcitabine solid lipid nanoparticles that are effective against tumor cells resistant to gemcitabine and elucidate the underlying mechanisms. It seems that lysosomes, which are an obstacle in the delivery of many drugs, are actually beneficial for our (stearoyl) gemcitabine solid lipid nanoparticles to overcome tumor cell resistance to gemcitabine.
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Affiliation(s)
- Zhe Chen
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yuanqiang Zheng
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yanchun Shi
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Zhengrong Cui
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China.,Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA
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Skalickova S, Loffelmann M, Gargulak M, Kepinska M, Docekalova M, Uhlirova D, Stankova M, Fernandez C, Milnerowicz H, Ruttkay-Nedecky B, Kizek R. Zinc-Modified Nanotransporter of Doxorubicin for Targeted Prostate Cancer Delivery. NANOMATERIALS (BASEL, SWITZERLAND) 2017; 7:E435. [PMID: 29292780 PMCID: PMC5746925 DOI: 10.3390/nano7120435] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 11/23/2017] [Accepted: 11/30/2017] [Indexed: 12/12/2022]
Abstract
This work investigated the preparation of chitosan nanoparticles used as carriers for doxorubicin for targeted cancer delivery. Prepared nanocarriers were stabilized and functionalized via zinc ions incorporated into the chitosan nanoparticle backbone. We took the advantage of high expression of sarcosine in the prostate cancer cells. The prostate cancer targeting was mediated by the AntiSar antibodies decorated surface of the nanocage. Formation of the chitosan nanoparticles was determined using a ninhydrin assay and differential pulse voltammetry. Obtained results showed the strong effect of tripolyphosphine on the nanoparticle formation. The zinc ions affected strong chitosan backbone coiling both in inner and outer chitosan nanoparticle structure. Zinc electrochemical signal depended on the level of the complex formation and the potential shift from -960 to -950 mV. Formed complex is suitable for doxorubicin delivery. It was observed the 20% entrapment efficiency of doxorubicin and strong dependence of drug release after 120 min in the blood environment. The functionality of the designed nanotransporter was proven. The purposed determination showed linear dependence in the concentration range of Anti-sarcosine IgG labeled gold nanoparticles from 0 to 1000 µg/mL and the regression equation was found to be y = 3.8x - 66.7 and R² = 0.99. Performed ELISA confirmed the ability of Anti-sarcosine IgG labeled chitosan nanoparticles with loaded doxorubicin to bind to the sarcosine molecule. Observed hemolytic activity of the nanotransporter was 40%. Inhibition activity of our proposed nanotransporter was evaluated to be 0% on the experimental model of S. cerevisiae. Anti-sarcosine IgG labeled chitosan nanoparticles, with loaded doxorubicin stabilized by Zn ions, are a perspective type of nanocarrier for targeted drug therapy managed by specific interaction with sarcosine and metallothionein for prostate cancer.
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Affiliation(s)
- Sylvie Skalickova
- Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
| | - Martin Loffelmann
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
| | - Michael Gargulak
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
| | - Marta Kepinska
- Faculty of Pharmacy, Department of Biomedical and Environmental Analyses, Wroclaw Medical University, 50-556 Wrocław, Poland.
| | - Michaela Docekalova
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
- Prevention Medicals s.r.o, Tovární 342, Butovice, 742-13 Studentka, Czech Republic.
| | - Dagmar Uhlirova
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
- Prevention Medicals s.r.o, Tovární 342, Butovice, 742-13 Studentka, Czech Republic.
| | - Martina Stankova
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
- Prevention Medicals s.r.o, Tovární 342, Butovice, 742-13 Studentka, Czech Republic.
| | - Carlos Fernandez
- School of Pharmacy and Life Sciences, Robert Gordon University, Garthdee Road, Aberdeen AB10 7QB, UK.
| | - Halina Milnerowicz
- Faculty of Pharmacy, Department of Biomedical and Environmental Analyses, Wroclaw Medical University, 50-556 Wrocław, Poland.
| | - Branislav Ruttkay-Nedecky
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
| | - Rene Kizek
- Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
- Central Laboratory, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, 61200 Brno, Czech Republic.
- Faculty of Pharmacy, Department of Biomedical and Environmental Analyses, Wroclaw Medical University, 50-556 Wrocław, Poland.
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Amrutkar M, Gladhaug IP. Pancreatic Cancer Chemoresistance to Gemcitabine. Cancers (Basel) 2017; 9:E157. [PMID: 29144412 PMCID: PMC5704175 DOI: 10.3390/cancers9110157] [Citation(s) in RCA: 290] [Impact Index Per Article: 41.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 11/11/2017] [Accepted: 11/14/2017] [Indexed: 12/15/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC), commonly referred to as pancreatic cancer, ranks among the leading causes of cancer-related deaths in the Western world due to disease presentation at an advanced stage, early metastasis and generally a very limited response to chemotherapy or radiotherapy. Gemcitabine remains a cornerstone of PDAC treatment in all stages of the disease despite suboptimal clinical effects primarily caused by molecular mechanisms limiting its cellular uptake and activation and overall efficacy, as well as the development of chemoresistance within weeks of treatment initiation. To circumvent gemcitabine resistance in PDAC, several novel therapeutic approaches, including chemical modifications of the gemcitabine molecule generating numerous new prodrugs, as well as new entrapment designs of gemcitabine in colloidal systems such as nanoparticles and liposomes, are currently being investigated. Many of these approaches are reported to be more efficient than the parent gemcitabine molecule when tested in cellular systems and in vivo in murine tumor model systems; however, although promising, their translation to clinical use is still in a very early phase. This review discusses gemcitabine metabolism, activation and chemoresistance entities in the gemcitabine cytotoxicity pathway and provides an overview of approaches to override chemoresistance in pancreatic cancer.
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Affiliation(s)
- Manoj Amrutkar
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, PO Box 1057 Blindern, 0316 Oslo, Norway.
- Department of Hepato-Pancreato-Biliary Surgery, Institute of Clinical Medicine, University of Oslo, PO Box 1171 Blindern, 0318 Oslo, Norway.
| | - Ivar P Gladhaug
- Department of Hepato-Pancreato-Biliary Surgery, Institute of Clinical Medicine, University of Oslo, PO Box 1171 Blindern, 0318 Oslo, Norway.
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital Rikshospitalet, PO Box 4950 Nydalen, 0424 Oslo, Norway.
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Liu GF, Li GJ, Zhao H. Efficacy and Toxicity of Different Chemotherapy Regimens in the Treatment of Advanced or Metastatic Pancreatic Cancer: A Network Meta-Analysis. J Cell Biochem 2017; 119:511-523. [PMID: 28608558 DOI: 10.1002/jcb.26210] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 06/12/2017] [Indexed: 12/29/2022]
Abstract
Objective A network meta-analysis was conducted to compare the efficacy and toxicity of different chemotherapy regimens in treating advanced or metastatic pancreatic cancer (PC). PubMed, Cochrane Library and EMBASE databases from inception to June 2016 were searched. A combination of direct and indirect evidences was referred to for calculating the weighted mean difference (WMD) or the odds ratio (OR) and to establish surface under the cumulative ranking (SUCRA) curves, so as to evaluate the efficacy and toxicity of different chemotherapy regimens in treating advanced or metastatic PC. Twenty randomized controlled trials were enrolled. Twelve chemotherapy regimens included Gemcitabine, S-1 (Tegafur), Gemcitabine + Cisplatin, Gemcitabine + Capecitabine, Gemcitabine + S-1, Gemcitabine + 5-FU (5-fluorouracil), Gemcitabine + Exatecan, Gemcitabine + Irinotecan, Gemcitabine + Nab-paclitaxel, FOLFIRINOX (Oxaliplatin + Irinotecan + Fluorouracil + Leucovorin), Gemcitabine + Oxaliplatin, and Gemcitabine + Pemetrexed. Higher overall response rate (ORR) was observed in patients treated with the gemcitabine + S-1 and FOLFIRINO regimens. Thrombocytopenia reduced in patients treated with the S-1 regimen. The Gemcitabine + S-1 and FOLFIRINO regimens had better short- and long-term efficacies than the other regimens; S-1 regimen had the lowest hematologic toxicity, while Gemcitabine + Nab-paclitaxel, FOLFIRINOX, and Gemcitabine + Pemetrexed regimens had higher incidence of non-hematologic toxicity among twelve chemotherapy regimens. The efficacy of Gemcitabine + S-1 and FOLFIRINOX regimens may be better in treating patients with advanced or metastatic pancreatic cancer, while FOLFIRINOX and Gemcitabine + Pemetrexed regimens may have relatively higher incidence of toxicity than other regimens. J. Cell. Biochem. 119: 511-523, 2018. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Gui-Feng Liu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun 130033, P.R. China
| | - Gui-Jie Li
- Department of ENT, China-Japan Union Hospital of Jilin University, Changchun 130033, P.R. China
| | - Hang Zhao
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun 130033, P.R. China
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García-Fernández L, Garcia-Pardo J, Tort O, Prior I, Brust M, Casals E, Lorenzo J, Puntes VF. Conserved effects and altered trafficking of Cetuximab antibodies conjugated to gold nanoparticles with precise control of their number and orientation. NANOSCALE 2017; 9:6111-6121. [PMID: 28447703 DOI: 10.1039/c7nr00947j] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Gold nanoparticles (17 nm) have been functionalized with the antiangiogenic monoclonal antibody drug Cetuximab at a well-defined orientation and coverage density of antibodies. Functionalization has been carried out through site-directed chemistry via the selective oxidation of the carbohydrate moiety of antibodies linked to a thiolated hydrazide. A431 tumor cells have been exposed to these conjugates for in vitro evaluation of their effects. In addition to epithelial growth factor receptor blocking, trafficking and signaling alterations were also observed. Thus, the blocking effects of Cetuximab were increased and sustained for a longer time when associated with the nanoparticles. Enhancing antibody therapy effects by decreasing the needed dose and prolonging its effect by avoiding receptor recycling may serve to obtain increased therapeutic benefits for immunotherapy.
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Liu H, Cao X, Wang P, Ma X. pH-sensitive pHluorins as a molecular sensor for in situ
monitoring of enzyme-catalyzed prodrug activation. Biotechnol Appl Biochem 2017; 64:482-489. [DOI: 10.1002/bab.1511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 05/16/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Hui Liu
- Biomedical Nanotechnology Center; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai People's Republic of China
| | - Xiaodan Cao
- Biomedical Nanotechnology Center; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai People's Republic of China
| | - Ping Wang
- Biomedical Nanotechnology Center; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai People's Republic of China
| | - Xingyuan Ma
- Biomedical Nanotechnology Center; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai People's Republic of China
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47
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Zhu L, Staley C, Kooby D, El-Rays B, Mao H, Yang L. Current status of biomarker and targeted nanoparticle development: The precision oncology approach for pancreatic cancer therapy. Cancer Lett 2017; 388:139-148. [PMID: 27916607 PMCID: PMC5318282 DOI: 10.1016/j.canlet.2016.11.030] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 11/15/2016] [Accepted: 11/24/2016] [Indexed: 12/13/2022]
Abstract
Pancreatic cancer remains one of the major causes of cancer-related mortality. The majority of pancreatic cancer patients are diagnosed at the advanced stage with unresectable and drug resistant tumors. The new treatments with the combination of chemotherapy, molecular targeted therapy, and immunotherapy have shown modest effects on therapeutic efficacy and survival of the patients. Therefore, there is an urgent need to develop effective therapeutic approaches targeting highly heterogeneous pancreatic cancer cells and tumor microenvironments. Recent advances in biomarker targeted cancer therapy and image-guided drug delivery and monitoring treatment response using multifunctional nanoparticles, also referred to as theranostic nanoparticles, offer a new opportunity of effective detection and treatment of pancreatic cancer. Increasing evidence from preclinical studies has shown the potential of applications of theranostic nanoparticles for designing precision oncology approaches for pancreatic cancer therapy. In this review, we provide an update on the current understanding and strategies for the development of targeted therapy for pancreatic cancer using nanoparticle drug carriers. We address issues concerning drug delivery barriers in stroma rich pancreatic cancer and the potential approaches to improve drug delivery efficiency, therapeutic responses and tumor imaging. Research results presented in this review suggest the development of an integrated therapy protocol through image-guided and targeted drug delivery and therapeutic effect monitoring as a promising precision oncology strategy for pancreatic cancer treatment.
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Affiliation(s)
- Lei Zhu
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30322, United States
| | - Charles Staley
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30322, United States
| | - David Kooby
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30322, United States
| | - Bassel El-Rays
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA 30322, United States
| | - Hui Mao
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, United States
| | - Lily Yang
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30322, United States; Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, United States.
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Birhanu G, Javar HA, Seyedjafari E, Zandi-Karimi A. Nanotechnology for delivery of gemcitabine to treat pancreatic cancer. Biomed Pharmacother 2017; 88:635-643. [PMID: 28142120 DOI: 10.1016/j.biopha.2017.01.071] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 01/02/2017] [Accepted: 01/12/2017] [Indexed: 12/21/2022] Open
Abstract
Pancreatic cancer (PC) is one of the most deadly and quickly fatal human cancers with a 5-year mortality rate close to 100%. Its prognosis is very poor, mainly because of its hostile biological behavior and late onset of symptoms for clinical diagnosis; these bring limitations on therapeutic interventions. Factors contributing for the difficulties in treating PC include: high rate of drug resistance, fast metastasis to different organs, poor prognosis and relapse of the tumor after therapy. After being approved by US FDA 1997, Gemcitabine (Gem) is the first line and the gold standard drug for all stages of advanced PC till now. However, its efficacy is unsatisfactory, mainly due to; its chemical instability and poor cellular uptake, resulting in an extremely short half-life and low bioavailability. To solve this drawbacks and increase the therapeutic outcome important progress has been achieved in the field of nanotechnology and offers a promising and effective alternative. This review mainly focus on the most commonly investigated nanoparticle (NP) delivery systems of Gem for PC treatment and the latest progresses achieved. Novel nanocarriers with better tumor targeting efficiencies and maximum treatment outcome to treat this deadly due are given much attention.
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Affiliation(s)
- Gebremariam Birhanu
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, International Campus (TUMS-IC), Tehran, Iran; School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Hamid Akbari Javar
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Ehsan Seyedjafari
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran.
| | - Ali Zandi-Karimi
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
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50
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Devulapally R, Foygel K, Sekar TV, Willmann JK, Paulmurugan R. Gemcitabine and Antisense-microRNA Co-encapsulated PLGA-PEG Polymer Nanoparticles for Hepatocellular Carcinoma Therapy. ACS APPLIED MATERIALS & INTERFACES 2016; 8:33412-33422. [PMID: 27960411 PMCID: PMC5206908 DOI: 10.1021/acsami.6b08153] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Hepatocellular carcinoma (HCC) is highly prevalent, and the third most common cause of cancer-associated deaths worldwide. HCC tumors respond poorly to chemotherapeutic anticancer agents due to inherent and acquired drug resistance, and low drug permeability. Targeted drug delivery systems with significant improvement in therapeutic efficiency are needed for successful HCC therapy. Here, we report the results of a technique optimized for the synthesis and formulation of antisense-miRNA-21 and gemcitabine (GEM) co-encapsulated PEGylated-PLGA nanoparticles (NPs) and their in vitro therapeutic efficacy in human HCC (Hep3B and HepG2) cells. Water-in-oil-in-water (w/o/w) double emulsion method was used to coload antisense-miRNA-21 and GEM in PEGylated-PLGA-NPs. The cellular uptake of NPs displayed time dependent increase of NPs concentration inside the cells. Cell viability analyses in HCC (Hep3B and HepG2) cells treated with antisense-miRNA-21 and GEM co-encapsulated NPs demonstrated a nanoparticle concentration dependent decrease in cell proliferation, and the maximum therapeutic efficiency was attained in cells treated with nanoparticles co-encapsulated with antisense-miRNA-21 and GEM. Flow cytometry analysis showed that control NPs and antisense-miRNA-21-loaded NPs are not cytotoxic to both HCC cell lines, whereas treatment with free GEM and GEM-loaded NPs resulted in ∼9% and ∼15% apoptosis, respectively. Cell cycle status analysis of both cell lines treated with free GEM or NPs loaded with GEM or antisense-miRNA-21 displayed a significant cell cycle arrest at the S-phase. Cellular pathway analysis indicated that Bcl2 expression was significantly upregulated in GEM treated cells, and as expected, PTEN expression was noticeably upregulated in cells treated with antisense-miRNA-21. In summary, we successfully synthesized PEGylated-PLGA nanoparticles co- encapsulated with antisense-miRNA-21 and GEM. These co-encapsulated nanoparticles revealed increased treatment efficacy in HCC cells, compared to cells treated with either antisense-miRNA-21- or GEM-loaded NPs at equal concentration, indicating that down-regulation of endogenous miRNA-21 function can reduce HCC cell viability and proliferation in response to GEM treatment.
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