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Kedar P, Saraf A, Maheshwari R, Sharma M. Advances in Dendritic Systems and Dendronized Nanoparticles: Paradigm Shifts in Cancer Targeted Therapy and Diagnostics. Mol Pharm 2025; 22:28-57. [PMID: 39707984 DOI: 10.1021/acs.molpharmaceut.4c00856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2024]
Abstract
Cancer has emerged as a global health crisis, claiming millions of lives annually. Dendrimers and dendronized nanoparticles, a novel class of nanoscale molecules with highly branched three-dimensional macromolecular structures, have gained significant attention in cancer treatment and diagnosis due to their unique properties. These dendritic macromolecules offer a precisely controlled branching architecture, enabling functionalization with specific targeting molecules to enhance the selective delivery of therapeutic agents to tumor cells while minimizing systemic toxicity. Through surface modifications and the incorporation of various components, dendrimers demonstrate remarkable adaptability as nanocarriers for biomedical imaging and theranostic applications. Surface functionalization strategies, including PEGylation and ligand attachment (e.g., folic acid, RGD peptide, lactobionic acid), further enhance biocompatibility and facilitate targeted tumor cell imaging. Leveraging their improved biocompatibility and target specificity, dendritic nanosystems offer heightened sensitivity and precision in cancer diagnostics. Notably, the encapsulation of metal nanoparticles within dendrimers, such as gold nanoparticles, has shown promise in enhancing tumor imaging capabilities. Ongoing advancements in nanotechnology are poised to increase the sophistication and complexity of dendrimer-based systems, highlighting their potential as nanocarriers in drug delivery platforms, with a growing number of clinical trials on the horizon. This review provides a comprehensive overview of the potential and future prospects of dendrimers and dendrimer-based nanocarriers in targeted cancer therapy and diagnosis, exploring their ability to enhance biocompatibility, reduce toxicity, and improve therapeutic outcomes across various malignancies.
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Affiliation(s)
- Pawan Kedar
- School of Pharmacy and Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Deemed to be University, Shirpur, Dhule, Maharashtra 425405, India
| | - Apeksha Saraf
- School of Pharmacy, Devi Ahilya Vishwavidyalaya, Takshashila Campus, Khandwa Road, Indore, Madhya Pradesh 452001, India
| | - Rahul Maheshwari
- School of Pharmacy and Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Deemed to be University, Hyderabad 509301, India
| | - Mayank Sharma
- School of Pharmacy and Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Deemed to be University, Shirpur, Dhule, Maharashtra 425405, India
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Bashiru M, Rayaan M, Ali N, Jenkins SV, Oyebade A, Rahman MS, Griffin RJ, Oyelere AK, Siraj N. Interrogating the Role of Endocytosis Pathway and Organelle Trafficking for Doxorubicin-Based Combination Ionic Nanomedicines. ACS APPLIED BIO MATERIALS 2024; 7:5359-5368. [PMID: 39102354 PMCID: PMC11457535 DOI: 10.1021/acsabm.4c00552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/07/2024]
Abstract
We have studied the endocytic mechanisms that determine subcellular localization for three carrier-free chemotherapeutic-photothermal (chemo-PTT) combination ionic nanomedicines (INMs) composed of doxorubicin (DOX) and an near-infrared (NIR) dye (ICG, IR820, or IR783). This study aims to understand the cellular basis for previously published enhanced toxicity results of these combination nanomedicines toward MCF-7 breast cancer cells. The active transport mechanism of INMs, unlike free DOX, which is known to employ passive transport, was validated by conducting temperature-dependent cellular uptake of the drug in MCF-7 cells using confocal microscopy. The internalization pathway of these INMs was further probed in the presence and absence of different endocytosis inhibitors. Detailed examination of the mode of entry of the carrier-free INMs in MCF-7 cells revealed that they are primarily internalized through clathrin-mediated endocytosis. In addition, time-dependent subcellular localization studies were also investigated. Examination of time-dependent confocal images indicated that the INMs targeted multiple organelles, in contrast to free DOX that primarily targets the nucleus. Collectively, the high cellular endocytic uptake in cancerous cells (EPR effect) and the multimode targeting ability demonstrated the main reason for the low half-maxima inhibitory concentration (IC50) value (the high cytotoxicity) of these carrier-free INMs as compared to their respective parent chemo and PTT drugs.
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Affiliation(s)
- Mujeebat Bashiru
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States
| | - Muhammad Rayaan
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States
| | - Nawab Ali
- Department of Biology, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States
| | - Samir V Jenkins
- Department of Radiation Oncology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, Arkansas 72205, United States
| | - Adeniyi Oyebade
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States
| | - Md Shahedur Rahman
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States
| | - Robert J Griffin
- Department of Radiation Oncology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, Arkansas 72205, United States
| | - Adegboyega K Oyelere
- School of Chemistry and Biochemistry, Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Noureen Siraj
- Department of Chemistry, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States
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Yuan W, Shi X, Lee LTO. RNA therapeutics in targeting G protein-coupled receptors: Recent advances and challenges. MOLECULAR THERAPY. NUCLEIC ACIDS 2024; 35:102195. [PMID: 38741614 PMCID: PMC11089380 DOI: 10.1016/j.omtn.2024.102195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
G protein-coupled receptors (GPCRs) are the major targets of existing drugs for a plethora of human diseases and dominate the pharmaceutical market. However, over 50% of the GPCRs remain undruggable. To pursue a breakthrough and overcome this situation, there is significant clinical research for developing RNA-based drugs specifically targeting GPCRs, but none has been approved so far. RNA therapeutics represent a unique and promising approach to selectively targeting previously undruggable targets, including undruggable GPCRs. However, the development of RNA therapeutics faces significant challenges in areas of RNA stability and efficient in vivo delivery. This review presents an overview of the advances in RNA therapeutics and the diverse types of nanoparticle RNA delivery systems. It also describes the potential applications of GPCR-targeted RNA drugs for various human diseases.
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Affiliation(s)
- Wanjun Yuan
- Cancer Centre, Faculty of Health Sciences, University of Macau, Taipa 999078, Macau, China
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, People’s Republic of China
| | - Leo Tsz On Lee
- Cancer Centre, Faculty of Health Sciences, University of Macau, Taipa 999078, Macau, China
- Ministry of Education Frontiers Science Center for Precision Oncology, University of Macau, Taipa 999078, Macau, China
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4
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Modirrousta Y, Akbari S. Amine-terminated dendrimers: A novel method for diagnose, control and treatment of cancer. CANCER EPIGENETICS AND NANOMEDICINE 2024:333-379. [DOI: 10.1016/b978-0-443-13209-4.00021-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2025]
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5
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Fadaka AO, Akinsoji T, Klein A, Madiehe AM, Meyer M, Keyster M, Sikhwivhilu LM, Sibuyi NRS. Stage-specific treatment of colorectal cancer: A microRNA-nanocomposite approach. J Pharm Anal 2023; 13:1235-1251. [PMID: 38174117 PMCID: PMC10759263 DOI: 10.1016/j.jpha.2023.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 01/05/2024] Open
Abstract
Colorectal cancer (CRC) is among the leading causes of cancer mortality. The lifetime risk of developing CRC is about 5% in adult males and females. CRC is usually diagnosed at an advanced stage, and at this point therapy has a limited impact on cure rates and long-term survival. Novel and/or improved CRC therapeutic options are needed. The involvement of microRNAs (miRNAs) in cancer development has been reported, and their regulation in many oncogenic pathways suggests their potent tumor suppressor action. Although miRNAs provide a promising therapeutic approach for cancer, challenges such as biodegradation, specificity, stability and toxicity, impede their progression into clinical trials. Nanotechnology strategies offer diverse advantages for the use of miRNAs for CRC-targeted delivery and therapy. The merits of using nanocarriers for targeted delivery of miRNA-formulations are presented herein to highlight the role they can play in miRNA-based CRC therapy by targeting different stages of the disease.
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Affiliation(s)
- Adewale Oluwaseun Fadaka
- Department of Anesthesia, Division of Pain Management, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
| | - Taiwo Akinsoji
- School of Medicine, Southern Illinois University, Springfield, IL, 62702, USA
| | - Ashwil Klein
- Plant Omics Laboratory, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
| | - Abram Madimabe Madiehe
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
- Nanobiotechnology Research Group, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
| | - Mervin Meyer
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
| | - Marshall Keyster
- Environmental Biotechnology Laboratory, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
| | - Lucky Mashudu Sikhwivhilu
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, Johannesburg, 2125, South Africa
- Department of Chemistry, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, 0950, South Africa
| | - Nicole Remaliah Samantha Sibuyi
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, 7535, South Africa
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, Johannesburg, 2125, South Africa
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Nandhabala S, Hemalatha J, Senthamil C, Sakthivel C, Nivetha A, Prabha I. Effective Role of Polyamidoamine (PAMAM) Dendrimer Functionalized Nanomaterials in Anticancer Applications. ChemistrySelect 2023; 8. [DOI: 10.1002/slct.202204490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 04/27/2023] [Indexed: 01/06/2025]
Abstract
AbstractOne of the most severe health diseases affect the mankind is cancer. The treatment methods such as magnetic hyperthermia, chemotherapy, photothermal therapy and MRI‐traced cancer drug delivery system have been available for cancer treatment. The prime of cancer treatment is Chemotherapy but it has not proved the proper satisfaction due to the resistance developed in the tumour. Now‐a‐days, dendrimers are the most important and powerful drug carriers in the anticancer applications. The polyamidoamine (PAMAM) dendrimers have played wider role and the addition of nanomaterials in polyamidoamine dendrimer provided great results in the anticancer properties and medicinal applications. In recent years, researchers have interested to undergo investigation on dendrimer supported nanomaterials due to the outstanding experimental results against the cancer cells. Therefore, the main goal of the article is to deliberate the comprehensive overview of the properties, anticancer applications of the nanomaterials supported dendrimer as the nanocarrier for the anticancer applications.
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Affiliation(s)
| | | | | | | | | | - Inbaraj Prabha
- Department of Chemistry Bharathiar University Coimbatore 641 046 India
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7
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Tang H, Zhang Z, Zhu M, Xie Y, Lv Z, Liu R, Shen Y, Pei J. Efficient Delivery of Gemcitabine by Estrogen Receptor-Targeted PEGylated Liposome and Its Anti-Lung Cancer Activity In Vivo and In Vitro. Pharmaceutics 2023; 15:pharmaceutics15030988. [PMID: 36986849 PMCID: PMC10059217 DOI: 10.3390/pharmaceutics15030988] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/06/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Lung cancer is one of the main causes of cancer-related deaths. At present, the main treatment method for lung cancer is chemotherapy. Gemcitabine (GEM) is widely applied in lung cancer treatment, but its lack of targeting ability and serious side effects limit its application. In recent years, nanocarriers have become the focus of research to solve the above problems. Here, we prepared estrone (ES)-modified GEM-loaded PEGylated liposomes (ES-SSL-GEM) for enhanced delivery by identifying the overexpressed estrogen receptor (ER) on lung cancer A549 cells. We studied the characterization, stability, release behavior, cytotoxicity, targeting ability, endocytosis mechanism, and antitumor ability to prove the therapeutic effect of ES-SSL-GEM. The results showed that ES-SSL-GEM presented a uniform particle size of 131.20 ± 0.62 nm, a good stability, and a slowly released behavior. Moreover, ES-SSL-GEM enhanced tumor-targeting ability, and the endocytosis mechanism studies confirmed that the ER-mediated endocytosis had the most crucial effect. Furthermore, ES-SSL-GEM had the best inhibitory effect on A549 cell proliferation and significantly suppressed the tumor growth in vivo. These results suggest that ES-SSL-GEM is a promising agent for treating lung cancer.
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Affiliation(s)
- Huan Tang
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Zheng Zhang
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Ming Zhu
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Yizhuo Xie
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Zhe Lv
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Rui Liu
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Yujia Shen
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Jin Pei
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
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8
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Szota M, Jachimska B. Effect of Alkaline Conditions on Forming an Effective G4.0 PAMAM Complex with Doxorubicin. Pharmaceutics 2023; 15:pharmaceutics15030875. [PMID: 36986735 PMCID: PMC10057121 DOI: 10.3390/pharmaceutics15030875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/01/2023] [Accepted: 03/06/2023] [Indexed: 03/30/2023] Open
Abstract
In this study, special attention was paid to the correlation between the degree of ionization of the components and the effective formation of the complex under alkaline conditions. Using UV-Vis, 1H NMR, and CD, structural changes of the drug depending on the pH were monitored. In the pH range of 9.0 to 10.0, the G4.0 PAMAM dendrimer can bind 1 to 10 DOX molecules, while the efficiency increases with the concentration of the drug relative to the carrier. The binding efficiency was described by the parameters of loading content (LC = 4.80-39.20%) and encapsulation efficiency (EE = 17.21-40.16%), whose values increased twofold or even fourfold depending on the conditions. The highest efficiency was obtained for G4.0PAMAM-DOX at a molar ratio of 1:24. Nevertheless, regardless of the conditions, the DLS study indicates system aggregation. Changes in the zeta potential confirm the immobilization of an average of two drug molecules on the dendrimer's surface. Circular dichroism spectra analysis shows a stable dendrimer-drug complex for all the systems obtained. Since the doxorubicin molecule can simultaneously act as a therapeutic and an imaging agent, the theranostic properties of the PAMAM-DOX system have been demonstrated by the high fluorescence intensity observable on fluorescence microscopy.
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Affiliation(s)
- Magdalena Szota
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland
| | - Barbara Jachimska
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland
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9
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Patil TV, Lim KT. Fundamental in Polymer-/Nanohybrid-Based Nanorobotics for Theranostics. NANOROBOTICS AND NANODIAGNOSTICS IN INTEGRATIVE BIOLOGY AND BIOMEDICINE 2023:79-108. [DOI: 10.1007/978-3-031-16084-4_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2025]
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10
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Mesoporous silica nanoparticle core-shell matrix (MSN CSM) engineered by green approach for pH triggered release of anticancer drugs. ADV POWDER TECHNOL 2022. [DOI: 10.1016/j.apt.2022.103830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Adsorption of Thiotepa anticancer drugs on the BC3 nanotube as a promising nanocarriers for drug delivery. J Biotechnol 2022; 359:142-147. [DOI: 10.1016/j.jbiotec.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 09/20/2022] [Accepted: 10/02/2022] [Indexed: 11/21/2022]
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12
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Wu PY, Shen ZC, Jiang JL, Zhang BC, Zhang WZ, Zou JJ, Lin JF, Li C, Shao JW. A multifunctional theranostics nanosystem featuring self-assembly of alcohol-abuse drug and photosensitizers for synergistic cancer therapy. Biomater Sci 2022; 10:6267-6281. [PMID: 36128848 DOI: 10.1039/d2bm00803c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Conventional treatments for cancer, such as chemotherapy, surgical resection, and radiotherapy, have shown limited therapeutic efficacy, with severe side effects, lack of targeting and drug resistance for monotherapies, which limit their clinical application. Therefore, combinatorial strategies have been widely investigated in the battle against cancer. Herein, we fabricated a dual-targeted nanoscale drug delivery system based on EpCAM aptamer- and lactic acid-modified low-polyamidoamine dendrimers to co-deliver the FDA-approved agent disulfiram and photosensitizer indocyanine green, combining the imaging and therapeutic functions in a single platform. The multifunctional nanoparticles with uniform size had high drug-loading payload, sustained release, as well as excellent photothermal conversion. The integrated nanoplatform showed a superior synergistic effect in vitro and possessed precise spatial delivery to HepG2 cells with the dual-targeting nanocarrier. Intriguingly, a robust anticancer response of chemo-phototherapy was achieved; chemotherapy combined with the efficacy of phototherapy to cause cellular apoptosis of HepG2 cells (>35%) and inhibit the regrowth of damaged cells. Furthermore, the theranostic nanosystem displayed fluorescence imaging in vivo, attributed to its splendid accumulation in the tumor site, and it provided exceptional tumor inhibition rate against liver cancer cells (>76%). Overall, our research presents a promising multifunctional theranostic nanoplatform for the development of synergistic therapeutics for tumors in further applications.
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Affiliation(s)
- Peng-Yu Wu
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Zhi-Chun Shen
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Jia-Li Jiang
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Bing-Chen Zhang
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Wen-Zhong Zhang
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Jun-Jie Zou
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Juan-Fang Lin
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Chao Li
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
| | - Jing-Wei Shao
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, College of Chemistry, Fuzhou University, Fuzhou 350116, China.
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Recent Overview of Resveratrol's Beneficial Effects and Its Nano-Delivery Systems. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27165154. [PMID: 36014390 PMCID: PMC9414442 DOI: 10.3390/molecules27165154] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/17/2022]
Abstract
Highlights Abstract Natural polyphenols have a wide variety of biological activities and are taken into account as healthcare materials. Resveratrol is one such natural polyphenol, belonging to a group known as stilbenoids (STBs). Resveratrol (3,5,4′-trihydroxy-trans-stilbene) is mainly found in grapes, wine, nuts, and berries. A wide range of biological activities has been demonstrated by resveratrol, including antimicrobial, antioxidant, antiviral, antifungal, and antiaging effects, and many more are still under research. However, as with many other plant-based polyphenol products, resveratrol suffers from low bioavailability once administered in vivo due to its susceptibility to rapid enzyme degradation by the body’s innate immune system before it can exercise its therapeutic influence. Therefore, it is of the utmost importance to ensure the best use of resveratrol by creating a proper resveratrol delivery system. Nanomedicine and nanodelivery systems utilize nanoscale materials as diagnostic tools or to deliver therapeutic agents in a controlled manner to specifically targeted locations. After a brief introduction about polyphenols, this review overviews the physicochemical characteristics of resveratrol, its beneficial effects, and recent advances on novel nanotechnological approaches for its delivery according to the type of nanocarrier utilized. Furthermore, the article summarizes the different potential applications of resveratrol as, for example, a therapeutic and disease-preventing anticancer and antiviral agent.
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Nanocarriers: A Reliable Tool for the Delivery of Anticancer Drugs. Pharmaceutics 2022; 14:pharmaceutics14081566. [PMID: 36015192 PMCID: PMC9415391 DOI: 10.3390/pharmaceutics14081566] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/23/2022] [Accepted: 07/25/2022] [Indexed: 12/26/2022] Open
Abstract
Nanomedicines have gained popularity due to their potential therapeutic applications, especially cancer treatment. Targeted nanoparticles can deliver drugs directly to cancer cells and enable prolonged drug release, reducing off-target toxicity and increasing therapeutic efficacy. However, translating nanomedicines from preclinical to clinical settings has been difficult. Rapid advancements in nanotechnology promise to enhance cancer therapies. Nanomedicine offers advanced targeting and multifunctionality. Nanoparticles (NPs) have several uses nowadays. They have been studied as drug transporters, tumor gene delivery agents, and imaging contrast agents. Nanomaterials based on organic, inorganic, lipid, or glycan substances and synthetic polymers have been used to enhance cancer therapies. This review focuses on polymeric nanoparticle delivery strategies for anticancer nanomedicines.
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Krasteva N, Georgieva M. Promising Therapeutic Strategies for Colorectal Cancer Treatment Based on Nanomaterials. Pharmaceutics 2022; 14:pharmaceutics14061213. [PMID: 35745786 PMCID: PMC9227901 DOI: 10.3390/pharmaceutics14061213] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/18/2022] [Accepted: 05/26/2022] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is a global health problem responsible for 10% of all cancer incidences and 9.4% of all cancer deaths worldwide. The number of new cases increases per annum, whereas the lack of effective therapies highlights the need for novel therapeutic approaches. Conventional treatment methods, such as surgery, chemotherapy and radiotherapy, are widely applied in oncology practice. Their therapeutic success is little, and therefore, the search for novel technologies is ongoing. Many efforts have focused recently on the development of safe and efficient cancer nanomedicines. Nanoparticles are among them. They are uniquewith their properties on a nanoscale and hold the potential to exploit intrinsic metabolic differences between cancer and healthy cells. This feature allows them to induce high levels of toxicity in cancer cells with little damage to the surrounding healthy tissues. Graphene oxide is a promising 2D material found to play an important role in cancer treatments through several strategies: direct killing and chemosensitization, drug and gene delivery, and phototherapy. Several new treatment approaches based on nanoparticles, particularly graphene oxide, are currently under research in clinical trials, and some have already been approved. Here, we provide an update on the recent advances in nanomaterials-based CRC-targeted therapy, with special attention to graphene oxide nanomaterials. We summarise the epidemiology, carcinogenesis, stages of the CRCs, and current nanomaterials-based therapeutic approaches for its treatment.
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Affiliation(s)
- Natalia Krasteva
- Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, “Acad. Georgi Bonchev” Str., bl. 21, 1113 Sofia, Bulgaria
- Correspondence: (N.K.); (M.G.); Tel.: +359-889-577-074 (N.K.); +359-896-833-604 (M.G.)
| | - Milena Georgieva
- Institute of Molecular Biology “Acad. R. Tsanev”, Bulgarian Academy of Sciences, “Acad. Georgi Bonchev” Str., bl. 21, 1113 Sofia, Bulgaria
- Correspondence: (N.K.); (M.G.); Tel.: +359-889-577-074 (N.K.); +359-896-833-604 (M.G.)
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16
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Butt AM, Abdullah N, Rani NNIM, Ahmad N, Amin MCIM. Endosomal Escape of Bioactives Deployed via Nanocarriers: Insights Into the Design of Polymeric Micelles. Pharm Res 2022; 39:1047-1064. [PMID: 35619043 DOI: 10.1007/s11095-022-03296-w] [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: 11/30/2021] [Accepted: 05/17/2022] [Indexed: 10/18/2022]
Abstract
Cytoplasmic delivery of bioactives requires the use of strategies such as active transport, electroporation, or the use of nanocarriers such as polymeric nanoparticles, liposomes, micelles, and dendrimers. It is essential to deliver bioactive molecules in the cytoplasm to achieve targeted effects by enabling organelle targeting. One of the biggest bottlenecks in the successful cytoplasmic delivery of bioactives through nanocarriers is their sequestration in the endosomes that leads to the degradation of drugs by progressing to lysosomes. In this review, we discussed mechanisms by which nanocarriers are endocytosed, the mechanisms of endosomal escape, and more importantly, the strategies that can be and have been employed for their escape from the endosomes are summarized. Like other nanocarriers, polymeric micelles can be designed for endosomal escape, however, a careful control is needed in their design to balance between the possible toxicity and endosomal escape efficiency. Keeping this in view, polyion complex micelles, and polymers that have the ability to escape the endosome, are fully discussed. Finally, we provided some perspectives for designing the polymeric micelles for efficient cytoplasmic delivery of bioactive agents through endosomal escape.
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Affiliation(s)
- Adeel Masood Butt
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
| | - Nabiha Abdullah
- Department of Pharmacy, Quaid-i-Azam University, 45320, Islamabad, Pakistan.,Department of Chemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Nur Najihah Izzati Mat Rani
- Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal College of Medicine Perak, 30450, Ipoh, Perak, Malaysia.,Centre for Drug Delivery Technology, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala Lumpur, Malaysia
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka, 72388, Aljouf, Saudi Arabia
| | - Mohd Cairul Iqbal Mohd Amin
- Centre for Drug Delivery Technology, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala Lumpur, Malaysia.
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17
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Functionalization of Nanoparticulate Drug Delivery Systems and Its Influence in Cancer Therapy. Pharmaceutics 2022; 14:pharmaceutics14051113. [PMID: 35631699 PMCID: PMC9145684 DOI: 10.3390/pharmaceutics14051113] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/11/2022] [Accepted: 05/19/2022] [Indexed: 12/13/2022] Open
Abstract
Research into the application of nanocarriers in the delivery of cancer-fighting drugs has been a promising research area for decades. On the other hand, their cytotoxic effects on cells, low uptake efficiency, and therapeutic resistance have limited their therapeutic use. However, the urgency of pressing healthcare needs has resulted in the functionalization of nanoparticles' (NPs) physicochemical properties to improve clinical outcomes of new, old, and repurposed drugs. This article reviews recent research on methods for targeting functionalized nanoparticles to the tumor microenvironment (TME). Additionally, the use of relevant engineering techniques for surface functionalization of nanocarriers (liposomes, dendrimers, and mesoporous silica) and their critical roles in overcoming the current limitations in cancer therapy-targeting ligands used for targeted delivery, stimuli strategies, and multifunctional nanoparticles-were all reviewed. The limitations and future perspectives of functionalized nanoparticles were also finally discussed. Using relevant keywords, published scientific literature from all credible sources was retrieved. A quick search of the literature yielded almost 400 publications. The subject matter of this review was addressed adequately using an inclusion/exclusion criterion. The content of this review provides a reasonable basis for further studies to fully exploit the potential of these nanoparticles in cancer therapy.
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18
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Mekonnen TW, Darge HF, Tsai HC, Birhan YS, Hanurry EY, Gebrie HT, Chou HY, Lai JY, Lin SZ, Harn HJ, Chen YS. Combination of ovalbumin-coated iron oxide nanoparticles and poly(amidoamine) dendrimer-cisplatin nanocomplex for enhanced anticancer efficacy. Colloids Surf B Biointerfaces 2022; 213:112391. [PMID: 35158218 DOI: 10.1016/j.colsurfb.2022.112391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/10/2022] [Accepted: 02/02/2022] [Indexed: 12/12/2022]
Abstract
Enhancement of drug efficacy is essential in cancer treatment. The immune stimulator ovalbumin (Ova)-coated citric acid (AC-)-stabilized iron oxide nanoparticles (AC-IO-Ova NPs) and enhanced permeability and retention (EPR)-based tumor targeted 4.5 generation poly(amidoamine) dendrimer(4.5GDP)-cisplatin (Cis-pt) nanocomplex (NC) (4.5GDP-Cis-pt NC) were used for enhanced anticancer efficiency. The formations of 4.5GDP-Cis-pt NC, AC-IO, and AC-IO-Ova NPs were examined via FTIR spectroscopy, X-ray diffraction, Raman spectroscopy, and X-ray photoelectron spectroscopy. The conjugation of Cis-pt with 4.5GDP was confirmed using carbon NMR spectroscopy. The tumor-specific 4.5GDP-Cis-pt NC provided 45%and 28% cumulative cisplatin release in 72 h at pH 6.5 and 7.4, respectively. A significant immune response with high TNF-α and IL-6 cytokine secretion was confirmed for the co-incubation of AC-IO-Ova with RAW 264.7 or HaCaT cells. AC-IO-Ova NPs were biocompatible with different cell lines, even at a high concentration (200 µg mL-1). However, AC-IO-Ova NPs mixed with 4.5GDP-Cis-pt NC (Cis-pt at 15 µg mL-1) significantly increased the cytotoxicity against the cancer cells in a dose-dependent manner with the increasing AC-IO-Ova NPs concentrations. The increased anticancer effects may be attributed to the generation of reactive oxygen species (ROS). Moreover, AC-IO-Ova NPs might assist the efficiency of anticancer cells, inducing an innate immune response via M1 macrophage polarization. We provide a novel synergistic chemoimmunotherapeutic strategy to enhance the anticancer efficacy of cisplatin via a chemotherapeutic agent 4.5GDP-Cis-pt NC and induce proinflammatory cytokines stimulating innate immunity through AC-IO-Ova NPs against tumors.
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Affiliation(s)
- Tefera Worku Mekonnen
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Haile Fentahun Darge
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Hsieh-Chih Tsai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC; Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC; R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan, ROC.
| | - Yihenew Simegniew Birhan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Endiries Yibru Hanurry
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Hailemichael Tegenu Gebrie
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Hsiao-Ying Chou
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC
| | - Juin-Yih Lai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC; Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan, ROC; R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan, ROC; Department of Chemical Engineering & Materials Science, Yuan Ze University, Chungli, Taoyuan 320, Taiwan, ROC
| | - Shinn-Zong Lin
- Department of Neurosurgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, ROC
| | - Horng-Jyh Harn
- Department of Pathology, Hualien Tzu Chi Hospital, Tzu Chi University, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, ROC
| | - Yu-Shuan Chen
- Bioinnovation Center, Buddhist Tzu Chi Medical Foundation, Taiwan, ROC; Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, ROC; Tzu Chi University of Science and Technology, Taiwan, ROC.
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19
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Nguyen L, Christie C, Madsen SJ, Peng Q, Berg K, Hirschberg H. Inhibition of glioma development by doxorubicin-photochemical internalization generated macrophage vaccine: a survival study in rats. Photodiagnosis Photodyn Ther 2022; 38:102879. [PMID: 35489691 DOI: 10.1016/j.pdpdt.2022.102879] [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: 11/28/2021] [Revised: 03/27/2022] [Accepted: 04/21/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The process known as immunogenic cell death (ICD) is characterized by dead and dying cancer cells exposing and releasing so-called damage associated molecular patterns (DAMPs). ICD has been shown to enhance the efficacy of antigen presenting cell (APC) immunotherapy. Both anthracycline drugs such as doxorubicin (DOX), and photodynamic therapy (PDT) have been shown to be inducers of ICD. It was therefore hypothesized that combined PDT and DOX i.e. photochemical internalization of DOX (DOX-PCI) would increase ICD compared to DOX acting as a single agent. MATERIALS AND METHODS F98 glioma cells were treated with DOX-PCI in vitro and the ICD markers HMGB1, HSP70, and HSP90 were determined by ELISA assay. Peritoneal macrophages (Ma), obtained from Fisher rats acting as APCs, were co-incubated with dead F98 glioma cells killed via DOX or DOX-PCI treatment ex vivo. The pulsed Ma (Ma DOX or Ma DOX-PCI) were used to inoculate the animals either before (preventive) or after (curative) intra-cranially implantation of the glioma cells. RESULTS F98 cells, treated with DOX-PCI in vitro, induced a significantly higher level of HGMB1, HSP70, and HSP90 than DOX acting alone. Ma DOX-PCI inoculated animals, in both preventive and curative protocols, had a pronounced survival benefit compared to either the non-treatment or MaDOX control groups. In the curative protocol, a second booster inoculation significantly improved survival, with 60% of the animals alive at day 60. CONCLUSION Macrophages primed with DOX-PCI treated glioma cells appeared to be highly effective as APCs and, when injected into host animals, could delay and, in some cases, prevent tumor development.
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Affiliation(s)
- Lina Nguyen
- Beckman Laser Institute and Medical Clinic, University of California, Irvine CA, 92612, USA.
| | - Catherine Christie
- Beckman Laser Institute and Medical Clinic, University of California, Irvine CA, 92612, USA
| | - Steen J Madsen
- Department of Health Physics and Diagnostic Sciences, University of Nevada, Las Vegas, NV 89154, USA1
| | | | - Kristian Berg
- Dept. of Radiation Biology, Rikshospitalet-Radiumhospitalet HF Medical Center, University of Oslo, Oslo, Norway
| | - Henry Hirschberg
- Beckman Laser Institute and Medical Clinic, University of California, Irvine CA, 92612, USA; Department of Health Physics and Diagnostic Sciences, University of Nevada, Las Vegas, NV 89154, USA1
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20
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Broad-Spectrum Theranostics and Biomedical Application of Functionalized Nanomaterials. Polymers (Basel) 2022; 14:polym14061221. [PMID: 35335551 PMCID: PMC8956086 DOI: 10.3390/polym14061221] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/06/2022] [Accepted: 03/15/2022] [Indexed: 12/13/2022] Open
Abstract
Nanotechnology is an important branch of science in therapies known as “nanomedicine” and is the junction of various fields such as material science, chemistry, biology, physics, and optics. Nanomaterials are in the range between 1 and 100 nm in size and provide a large surface area to volume ratio; thus, they can be used for various diseases, including cardiovascular diseases, cancer, bacterial infections, and diabetes. Nanoparticles play a crucial role in therapy as they can enhance the accumulation and release of pharmacological agents, improve targeted delivery and ultimately decrease the intensity of drug side effects. In this review, we discussthe types of nanomaterials that have various biomedical applications. Biomolecules that are often conjugated with nanoparticles are proteins, peptides, DNA, and lipids, which can enhance biocompatibility, stability, and solubility. In this review, we focus on bioconjugation and nanoparticles and also discuss different types of nanoparticles including micelles, liposomes, carbon nanotubes, nanospheres, dendrimers, quantum dots, and metallic nanoparticles and their crucial role in various diseases and clinical applications. Additionally, we review the use of nanomaterials for bio-imaging, drug delivery, biosensing tissue engineering, medical devices, and immunoassays. Understandingthe characteristics and properties of nanoparticles and their interactions with the biological system can help us to develop novel strategies for the treatment, prevention, and diagnosis of many diseases including cancer, pulmonary diseases, etc. In this present review, the importance of various kinds of nanoparticles and their biomedical applications are discussed in much detail.
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21
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Lei J, Song Y, Li D, Lei M, Tan R, Liu Y, Zheng H. pH
‐sensitive and charge‐reversal Daunorubicin‐conjugated polymeric micelles for enhanced cancer therapy. J Appl Polym Sci 2022. [DOI: 10.1002/app.51535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jiaqing Lei
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
| | - Yajing Song
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
| | - Dan Li
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
| | - Mengheng Lei
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
| | - Rui Tan
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
| | - Yiqing Liu
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
| | - Hua Zheng
- School of Chemistry, Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan PR China
- School of Materials Science and Engineering Wuhan University of Technology Wuhan PR China
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22
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Müllerová M, Maciel D, Nunes N, Wrobel D, Stofik M, Červenková Št Astná L, Krupková A, Cuřínová P, Nováková K, Božík M, Malý M, Malý J, Rodrigues J, Strašák T. Carbosilane Glycodendrimers for Anticancer Drug Delivery: Synthetic Route, Characterization, and Biological Effect of Glycodendrimer-Doxorubicin Complexes. Biomacromolecules 2022; 23:276-290. [PMID: 34928129 DOI: 10.1021/acs.biomac.1c01264] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The complexity of drug delivery mechanisms calls for the development of new transport system designs. Here, we report a robust synthetic procedure toward stable glycodendrimer (glyco-DDM) series bearing glucose, galactose, and oligo(ethylene glycol)-modified galactose peripheral units. In vitro cytotoxicity assays showed exceptional biocompatibility of the glyco-DDMs. To demonstrate applicability in drug delivery, the anticancer agent doxorubicin (DOX) was encapsulated in the glyco-DDM structure. The anticancer activity of the resulting glyco-DDM/DOX complexes was evaluated on the noncancerous (BJ) and cancerous (MCF-7 and A2780) cell lines, revealing their promising generation- and concentration-dependent effect. The glyco-DDM/DOX complexes show gradual and pH-dependent DOX release profiles. Fluorescence spectra elucidated the encapsulation process. Confocal fluorescence microscopy demonstrated preferential cancer cell internalization of the glyco-DDM/DOX complexes. The conclusions were supported by computer modeling. Overall, our results are consistent with the assumption that novel glyco-DDMs and their drug complexes are very promising in drug delivery and related applications.
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Affiliation(s)
- Monika Müllerová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Dina Maciel
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Nádia Nunes
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Dominika Wrobel
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Marcel Stofik
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Lucie Červenková Št Astná
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Alena Krupková
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Petra Cuřínová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Kateřina Nováková
- The Czech Academy of Sciences, Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Matěj Božík
- Department of Food Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Praha-Suchdol, Czech Republic
| | - Marek Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Jan Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - João Rodrigues
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Tomáš Strašák
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
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23
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Smart Nanocarriers as an Emerging Platform for Cancer Therapy: A Review. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010146. [PMID: 35011376 PMCID: PMC8746670 DOI: 10.3390/molecules27010146] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/18/2021] [Accepted: 12/22/2021] [Indexed: 02/07/2023]
Abstract
Cancer is a group of disorders characterized by uncontrolled cell growth that affects around 11 million people each year globally. Nanocarrier-based systems are extensively used in cancer imaging, diagnostics as well as therapeutics; owing to their promising features and potential to augment therapeutic efficacy. The focal point of research remains to develop new-fangled smart nanocarriers that can selectively respond to cancer-specific conditions and deliver medications to target cells efficiently. Nanocarriers deliver loaded therapeutic cargos to the tumour site either in a passive or active mode, with the least drug elimination from the drug delivery systems. This review chiefly focuses on current advances allied to smart nanocarriers such as dendrimers, liposomes, mesoporous silica nanoparticles, quantum dots, micelles, superparamagnetic iron-oxide nanoparticles, gold nanoparticles and carbon nanotubes, to list a few. Exhaustive discussion on crucial topics like drug targeting, surface decorated smart-nanocarriers and stimuli-responsive cancer nanotherapeutics responding to temperature, enzyme, pH and redox stimuli have been covered.
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24
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Müllerová M, Maciel D, Nunes N, Wrobel D, Stofik M, Červenková Št́astná L, Krupková A, Cuřínová P, Nováková K, Božík M, Malý M, Malý J, Rodrigues J, Strašák T. Carbosilane Glycodendrimers for Anticancer Drug Delivery: Synthetic Route, Characterization, and Biological Effect of Glycodendrimer–Doxorubicin Complexes. Biomacromolecules 2021. [DOI: https://doi.org/10.1021/acs.biomac.1c01264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Monika Müllerová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Dina Maciel
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Nádia Nunes
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Dominika Wrobel
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Marcel Stofik
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Lucie Červenková Št́astná
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Alena Krupková
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Petra Cuřínová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Kateřina Nováková
- The Czech Academy of Sciences, Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Matěj Božík
- Department of Food Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Praha-Suchdol, Czech Republic
| | - Marek Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Jan Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - João Rodrigues
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Tomáš Strašák
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
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25
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Lin MHC, Chang LC, Chung CY, Huang WC, Lee MH, Chen KT, Lai PS, Yang JT. Photochemical Internalization of Etoposide Using Dendrimer Nanospheres Loaded with Etoposide and Protoporphyrin IX on a Glioblastoma Cell Line. Pharmaceutics 2021; 13:pharmaceutics13111877. [PMID: 34834292 PMCID: PMC8621426 DOI: 10.3390/pharmaceutics13111877] [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: 10/02/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common malignant primary neoplasm of the adult central nervous system originating from glial cells. The prognosis of those affected by GBM has remained poor despite advances in surgery, chemotherapy, and radiotherapy. Photochemical internalization (PCI) is a release mechanism of endocytosed therapeutics into the cytoplasm, which relies on the membrane disruptive effect of light-activated photosensitizers. In this study, phototherapy by PCI was performed on a human GBM cell-line using the topoisomerase II inhibitor etoposide (Etop) and the photosensitizer protoporphyrin IX (PpIX) loaded in nanospheres (Ns) made from generation-5 polyamidoamine dendrimers (PAMAM(G5)). The resultant formulation, Etop/PpIX-PAMAM(G5) Ns, measured 217.4 ± 2.9 nm in diameter and 40.5 ± 1.3 mV in charge. Confocal microscopy demonstrated PpIX fluorescence within the endo-lysosomal compartment, and an almost twofold increase in cellular uptake compared to free PpIX by flow cytometry. Phototherapy with 3 min and 5 min light illumination resulted in a greater extent of synergism than with co-administered Etop and PpIX; notably, antagonism was observed without light illumination. Mechanistically, significant increases in oxidative stress and apoptosis were observed with Etop/PpIX-PAMAM(G5) Ns upon 5 min of light illumination in comparison to treatment with either of the agents alone. In conclusion, simultaneous delivery and endo-lysosomal co-localization of Etop and PpIX by PAMAM(G5) Ns leads to a synergistic effect by phototherapy; in addition, the finding of antagonism without light illumination can be advantageous in lowering the dark toxicity and improving photo-selectivity.
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Affiliation(s)
- Martin Hsiu-Chu Lin
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
- Department of Chemistry, National Chung Hsing University, Taichung 402, Taiwan;
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Li-Ching Chang
- Department of Dentistry, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan;
- Department of Nursing, Chang Gung University of Science and Technology, Chia-Yi 61363, Taiwan
| | - Chiu-Yen Chung
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Wei-Chao Huang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Ming-Hsueh Lee
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Kuo-Tai Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Ping-Shan Lai
- Department of Chemistry, National Chung Hsing University, Taichung 402, Taiwan;
| | - Jen-Tsung Yang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
- College of Medicine, Chang Gung University, Tao-Yuan 33302, Taiwan
- Correspondence: ; Tel.: +886-5-3621000 (ext. 3412); Fax: +886-5-3621000 (ext. 3002)
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Watanabe K, Nawachi T, Okutani R, Ohtsuki T. Photocontrolled apoptosis induction using precursor miR-664a and an RNA carrier-conjugated with photosensitizer. Sci Rep 2021; 11:14936. [PMID: 34294789 PMCID: PMC8298592 DOI: 10.1038/s41598-021-94249-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 07/07/2021] [Indexed: 12/15/2022] Open
Abstract
Methods to spatially induce apoptosis are useful for cancer therapy. To control the induction of apoptosis, methods using light, such as photochemical internalization (PCI), have been developed. We hypothesized that photoinduced delivery of microRNAs (miRNAs) that regulate apoptosis could spatially induce apoptosis. In this study, we identified pre-miR-664a as a novel apoptosis-inducing miRNA via mitochondrial apoptotic pathway. Further, we demonstrated the utility of photoinduced cytosolic dispersion of RNA (PCDR), which is an intracellular RNA delivery method based on PCI. Indeed, apoptosis is spatially regulated by pre-miR-664a and PCDR. In addition, we found that apoptosis induced by pre-miR-664a delivered by PCDR was more rapid than that by lipofection. These results suggest that pre-miR-664a is a nucleic acid drug candidate for cancer therapy and PCDR and pre-miR-664a-based strategies have potential therapeutic uses for diseases affecting various cell types.
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Affiliation(s)
- Kazunori Watanabe
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushimanaka, Okayama, 700-8530, Japan. .,Department of Biomedical Engineering, Faculty of Engineering, Okayama University, 3-1-1 Tsushimanaka, Okayama, 700-8530, Japan.
| | - Tomoko Nawachi
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushimanaka, Okayama, 700-8530, Japan
| | - Ruriko Okutani
- Department of Biomedical Engineering, Faculty of Engineering, Okayama University, 3-1-1 Tsushimanaka, Okayama, 700-8530, Japan
| | - Takashi Ohtsuki
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushimanaka, Okayama, 700-8530, Japan.,Department of Biomedical Engineering, Faculty of Engineering, Okayama University, 3-1-1 Tsushimanaka, Okayama, 700-8530, Japan
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Singh V, Kesharwani P. Dendrimer as a promising nanocarrier for the delivery of doxorubicin as an anticancer therapeutics. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 32:1882-1909. [PMID: 34078252 DOI: 10.1080/09205063.2021.1938859] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Dendrimers are macromolecules with high-polymeric branching capable of undergoing major modifications. These characteristics make them an efficient nanocarrier capable of encapsulating and delivering drug, antibodies, or any therapeutic gene. The failure of conventional techniques to deliver drug with higher efficacy and reduced side effects has led to the use of nanomedicines including dendrimers. Dendrimers are novel drug carriers that are modified, complexed, and conjugated with different ligands and receptors to target the delivery of drug at the specific site without impacting any of the normal cells in surrounding. Moreover, the biocompatibility and safety of the dendrimers can be altered accordingly by the process of functionalization by PEGylation, acetylation, or amination. Various dendrimers have been designed to incorporate and deliver anticancer drug either in free form or as codelivery in conjugation with other drugs or therapeutic siRNA/DNA. Doxorubicin (DOX) is one such chemotherapeutic drug that acts by disrupting the process of DNA repair in tumor cells and hence is, since long been used for anticancer therapy. Certain adverse effects such as cardiotoxicity has limited the use of conventional DOX and has shifted the focus on use of safe nanodelivery systems viz dendrimers. DOX either in free or salt form can be loaded or encapsulated accordingly within the core of the dendrimers and linked with different receptors expressed over tumor cells to improve targeting in any cancerous organ site. Positive results obtained after cytotoxicity assay and in vivo/in vitro studies on different cancerous cell lines, and grafted models suggested the potential use of multifunctional DOX-dendrimers characterized with controlled release, better penetration, improved bioavailability, and reduced organ toxicity. This review consolidates studies on different types of DOX-loaded dendrimers that were synthesized, investigated, and are currently being explored for better cancer targeting. Foreseeing the prospects of dendrimers and their compatibility with DOX (free/salt), the article was updated with all current insights.
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Affiliation(s)
- Vanshikha Singh
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
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An improved in vitro photochemical internalization protocol for 3D spheroid cultures. Lasers Med Sci 2021; 36:1567-1571. [PMID: 34185168 DOI: 10.1007/s10103-021-03332-y] [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: 10/20/2020] [Accepted: 05/03/2021] [Indexed: 10/21/2022]
Abstract
Photochemical internalization (PCI) is a modified form of photodynamic therapy (PDT) that enhances the efficacy of therapeutic agents in a site and temporal specific manner in both in vitro and in vivo publications. The purpose of the study reported here was to evaluate the benefits of a modified PCI protocol in a 3D rat glioma spheroid model. In the modified protocol, F98 glioma cells were incubated with photosensitizer (AlPcS2a) prior to spheroid generation, as opposed to post-spheroid formation photosensitizer exposure commonly used in conventional protocols. The efficacy of both bleomycin and doxorubicin PCI was evaluated using either the conventional or modified protocols. The formed spheroids were then exposed to light treatment from a diode laser, λ= 670 nm. Spheroid growth was monitored for a period of 14 days. The results of spheroid growth assays showed that there was no statistically significant difference in PCI efficacy between the conventional and modified protocols for both of the drugs tested. The direct PDT effect was significantly reduced using the modified protocol. Therefore, due to its several advantages, the modified protocol is recommended for evaluating the efficacy of PCI in tumor spheroid models.
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Mani S, Swargiary G, Tyagi S, Singh M, Jha NK, Singh KK. Nanotherapeutic approaches to target mitochondria in cancer. Life Sci 2021; 281:119773. [PMID: 34192595 DOI: 10.1016/j.lfs.2021.119773] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 01/18/2023]
Abstract
Treatment of cancer cells exemplifies a difficult test in the light of challenges associated with the nature of cancer cells and the severe side effects too. After making a large number of trials using both traditional and advanced therapies (immunotherapy and hormone therapy), approaches to design new therapies have reached a saturation level. However, nanotechnology-based approaches exhibit higher efficacy and great potential to bypass many of such therapeutic limitations. Because of their higher target specificity, the use of nanoparticles offers incredible potential in cancer therapeutics. Mitochondria, acting as a factory of energy production in cells, reveal an important role in the death as well as the survival of cells. Because of its significant involvement in the proliferation of cancer cells, it is being regarded as an important target for cancer therapeutics. Numerous studies reveal that nanotechnology-based approaches to directly target the mitochondria may help in improving the survival rate of cancer patients. In the current study, we have detailed the significance of mitochondria in the development of cancer phenotype, as well as indicated it as the potential targets for cancer therapy. Our study further highlights the importance of different nanoparticle-based approaches to target mitochondria of cancer cells and the associated outcomes of different studies. Though, nanotechnology-based approaches to target mitochondria of cancer cells demonstrate a potential and efficient way in cancer therapeutics. Yet, further study is needed to overcome the linked limitations.
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Affiliation(s)
- Shalini Mani
- Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector 62, Noida, UP 201301, India.
| | - Geeta Swargiary
- Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector 62, Noida, UP 201301, India
| | - Sakshi Tyagi
- Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector 62, Noida, UP 201301, India
| | - Manisha Singh
- Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector 62, Noida, UP 201301, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Greater Noida, Uttar Pradesh 201310, India
| | - Keshav K Singh
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL, USA
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Rahman S, Kumar V, Kumar A, Abdullah TS, Rather IA, Jan AT. Molecular Perspective of Nanoparticle Mediated Therapeutic Targeting in Breast Cancer: An Odyssey of Endoplasmic Reticulum Unfolded Protein Response (UPR ER) and Beyond. Biomedicines 2021; 9:biomedicines9060635. [PMID: 34199484 PMCID: PMC8229605 DOI: 10.3390/biomedicines9060635] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/26/2021] [Accepted: 05/28/2021] [Indexed: 12/21/2022] Open
Abstract
Breast cancer (BC) is the second most frequent cause of death among women. Representing a complex and heterogeneous type of cancer, its occurrence is attributed by both genetic (gene mutations, e.g., BRCA1, BRCA2) and non-genetic (race, ethnicity, etc.) risk factors. The effectiveness of available treatment regimens (small molecules, cytotoxic agents, and inhibitors) decreased due to their poor penetration across biological barriers, limited targeting, and rapid body clearance along with their effect on normal resident cells of bone marrow, gastrointestinal tract, and hair follicles. This significantly reduced their clinical outcomes, which led to an unprecedented increase in the number of cases worldwide. Nanomedicine, a nano-formulation of therapeutics, emerged as a versatile delivering module for employment in achieving the effective and target specific delivery of pharmaceutical payloads. Adoption of nanotechnological approaches in delivering therapeutic molecules to target cells ensures not only reduced immune response and toxicity, but increases the stability of therapeutic entities in the systemic circulation that averts their degradation and as such increased extravasations and accumulation via enhanced permeation and the retention (EPR) effect in target tissues. Additionally, nanoparticle (NP)-induced ER stress, which enhances apoptosis and autophagy, has been utilized as a combative strategy in the treatment of cancerous cells. As nanoparticles-based avenues have been capitalized to achieve better efficacy of the new genera of therapeutics with enhanced specificity and safety, the present study is aimed at providing the fundamentals of BC, nanotechnological modules (organic, inorganic, and hybrid) employed in delivering different therapeutic molecules, and mechanistic insights of nano-ER stress induced apoptosis and autophagy with a perspective of exploring this avenue for use in the nano-toxicological studies. Furthermore, the current scenario of USA FDA approved nano-formulations and the future perspective of nanotechnological based interventions to overcome the existing challenges are also discussed.
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Affiliation(s)
- Safikur Rahman
- Department of Botany, Munshi Singh College, BR Ambedkar Bihar University, Muzaffarpur 845401, India;
| | - Vijay Kumar
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Korea;
| | - Anuj Kumar
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Korea;
| | - Tasduq S. Abdullah
- Council of Scientific and Industrial Research–Indian Institute of Integrative Medicine (CSIR–IIIM), Jammu 180001, India;
| | - Irfan A. Rather
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University (KAU), P.O. Box 80141, Jeddah 21589, Saudi Arabia
- Correspondence: (I.A.R.); (A.T.J.)
| | - Arif Tasleem Jan
- School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, India
- Correspondence: (I.A.R.); (A.T.J.)
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Nouri A, Faraji Dizaji B, Kianinejad N, Jafari Rad A, Rahimi S, Irani M, Sharifian Jazi F. Simultaneous linear release of folic acid and doxorubicin from ethyl cellulose/chitosan/g-C 3 N 4 /MoS 2 core-shell nanofibers and its anticancer properties. J Biomed Mater Res A 2021; 109:903-914. [PMID: 32776414 DOI: 10.1002/jbm.a.37081] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 07/26/2020] [Accepted: 07/28/2020] [Indexed: 12/17/2022]
Abstract
The folic acid (FA) and doxorubicin (DOX) have been doped into the g-C3 N4 /MoS2 incorporated-chitosan/ethyl cellulose (EC) core-shell nanofibers for targeted delivery of FA and DOX against HeLa and MCF-7 cell lines. The g-C3 N4 /MoS2 nanosheets and core-shell nanofibers were characterized using Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and UV-Vis tests. The drug loading factor, the degradation rate, and the DOX and FA release behavior from core-shell nanofibers have been investigated. The pharmacokinetic results revealed the linear release with non-Fickian diffusion of the both anticancer drugs from nanofibers during 7 days. The DAPI staining and MTT assays of the nanofibers immersed in MCF-7 and HeLa cell lines were studied to determine the potential of DOX and FA doped-core-shell nanofibrous matrix for MCF-7 and HeLa cells death in vitro. The maximum MCF-7 and HeLa cells death percentages were found to be 89 and 85%, respectively, using EC/chitosan/g-C3 N4 /MoS2 /DOX/FA core-shell nanofibers after 7 days. The high activity of g-C3 N4 /MoS2 /DOX/FA loaded-core-shell nanofibers for studied cancer cells killing was achieved.
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Affiliation(s)
- Arezo Nouri
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Babak Faraji Dizaji
- Faculty of Pharmacy, Eastern Mediterranean University, Famagusta, North Cyprus via Mersin 10, Turkey
| | - Nazanin Kianinejad
- Department of Pharmaceutical Science, College of Pharmacy, Nova Southeastern University, Fort Lauderdale, Florida, USA
| | - Azadeh Jafari Rad
- Department of Chemistry, Omidiyeh Branch, Islamic Azad University, Omidiyeh, Iran
| | - Seyedhamidreza Rahimi
- Department of Biomedical Engineering, Islamic Azad University, Tehran Science Research Branch, Tehran, Iran
| | - Mohammad Irani
- Department of Pharmacy, Alborz University of Medical Sciences, Karaj, Iran
| | - Fariborz Sharifian Jazi
- Mining and Metallurgical Engineering Department, Amirkabir University of Technology, Tehran, Iran
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Sarma A, Bania R, Devi JR, Deka S. Therapeutic nanostructures and nanotoxicity. J Appl Toxicol 2021; 41:1494-1517. [PMID: 33641187 DOI: 10.1002/jat.4157] [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: 07/07/2020] [Revised: 01/09/2021] [Accepted: 02/16/2021] [Indexed: 12/18/2022]
Abstract
Nanotechnology, with its continuous advancement, leads to the development of nanoscale-level therapeutics to mitigate many complex diseases. This results in the emergence of numerous novel nanomaterials and its composite products into the market such as liposome, polymeric nanoparticles, dendrimers, and nanostructured lipid carrier. However, their application is always determined by a high benefit to risk ratio. Very few research have been done on the toxicity assessment of nanoparticles in the biological system; therefore, the limited knowledge regarding the toxicity profile of nanotherapeutics is available leading to the ignorance of its side effects. Nanoparticles can distribute in the whole body through translocating in the bloodstream by crossing membrane barriers efficiently and shows effect in organs and tissues at cellular and molecular levels. The interaction of nanoparticle with cell may consequences into nanotoxicity. The narrow size distribution, large surface area to mass ratio and surface properties of nanoparticle are significantly associated with nanotoxicity. Nanoparticles can enter into the tissue and cell by invading the membranes and cause cellular injury as well as toxicity. Therefore, the exploration of mechanisms of nanotoxicity has prime importance now a day. The toxicity assessment should be an integral part of the development of nanotherapeutics using various toxicity evaluation models. This review has focused on the exploration of different nanostructures for therapeutic delivery system along with its physicochemical characteristics responsible for adverse effects on human biology, various toxicity evaluation models, and environmental and regulatory hurdles.
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Affiliation(s)
- Anupam Sarma
- Department of Pharmaceutics, Pratiksha Institute of Pharmaceutical Sciences, Guwahati, India
| | - Ratnali Bania
- Department of Pharmaceutics, Pratiksha Institute of Pharmaceutical Sciences, Guwahati, India
| | - Juti Rani Devi
- Department of Pharmaceutics, Pratiksha Institute of Pharmaceutical Sciences, Guwahati, India
| | - Satyendra Deka
- Department of Pharmaceutics, Pratiksha Institute of Pharmaceutical Sciences, Guwahati, India
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A Novel 89Zr-labeled DDS Device Utilizing Human IgG Variant (scFv): "Lactosome" Nanoparticle-Based Theranostics for PET Imaging and Targeted Therapy. Life (Basel) 2021; 11:life11020158. [PMID: 33670777 PMCID: PMC7923095 DOI: 10.3390/life11020158] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 12/22/2022] Open
Abstract
“Theranostics,” a new concept of medical advances featuring a fusion of therapeutic and diagnostic systems, provides promising prospects in personalized medicine, especially cancer. The theranostics system comprises a novel 89Zr-labeled drug delivery system (DDS), derived from the novel biodegradable polymeric micelle, “Lactosome” nanoparticles conjugated with specific shortened IgG variant, and aims to successfully deliver therapeutically effective molecules, such as the apoptosis-inducing small interfering RNA (siRNA) intracellularly while offering simultaneous tumor visualization via PET imaging. A 27 kDa-human single chain variable fragment (scFv) of IgG to establish clinically applicable PET imaging and theranostics in cancer medicine was fabricated to target mesothelin (MSLN), a 40 kDa-differentiation-related cell surface glycoprotein antigen, which is frequently and highly expressed by malignant tumors. This system coupled with the cell penetrating peptide (CPP)-modified and photosensitizer (e.g., 5, 10, 15, 20-tetrakis (4-aminophenyl) porphyrin (TPP))-loaded Lactosome particles for photochemical internalized (PCI) driven intracellular siRNA delivery and the combination of 5-aminolevulinic acid (ALA) photodynamic therapy (PDT) offers a promising nano-theranostic-based cancer therapy via its targeted apoptosis-inducing feature. This review focuses on the combined advances in nanotechnology and material sciences utilizing the “89Zr-labeled CPP and TPP-loaded Lactosome particles” and future directions based on important milestones and recent developments in this platform.
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Dendrimers: A New Race of Pharmaceutical Nanocarriers. BIOMED RESEARCH INTERNATIONAL 2021; 2021:8844030. [PMID: 33644232 PMCID: PMC7902124 DOI: 10.1155/2021/8844030] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 11/12/2020] [Accepted: 01/24/2021] [Indexed: 01/29/2023]
Abstract
Dendrimers are nanosized, symmetrical molecules in which a small atom or group of atoms is surrounded by the symmetric branches known as dendrons. The structure of dendrimers possesses the greatest impact on their physical and chemical properties. They grow outwards from the core-shell which further reacts with monomers having one reactive or two dormant molecules. Dendrimers' unique characteristics such as hyperbranching, well-defined spherical structure, and high compatibility with the biological systems are responsible for their wide range of applications including medical and biomedical areas. Particularly, the dendrimers' three-dimensional structure can incorporate a wide variety of drugs to form biologically active drug conjugates. In this review, we focus on the synthesis, mechanism of drug encapsulations in dendrimers, and their wide applications in drug delivery.
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Lim MSH, Nishiyama Y, Ohtsuki T, Watanabe K, Kobuchi H, Kobayashi K, Matsuura E. Lactosome-Conjugated siRNA Nanoparticles for Photo-Enhanced Gene Silencing in Cancer Cells. J Pharm Sci 2021; 110:1788-1798. [PMID: 33529684 DOI: 10.1016/j.xphs.2021.01.026] [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: 07/23/2020] [Revised: 12/14/2020] [Accepted: 01/25/2021] [Indexed: 12/13/2022]
Abstract
The A3B-type Lactosome comprised of poly(sarcosine)3-block-poly(l-lactic acid), a biocompatible and biodegradable polymeric nanomicelle, was reported to accumulate in tumors in vivo via the enhanced permeability and retention (EPR) effect. Recently, the cellular uptake of Lactosome particles was enhanced through the incorporation of a cell-penetrating peptide (CPP), L7EB1. However, the ability of Lactosome as a drug delivery carrier has not been established. Herein, we have developed a method to conjugate the A3B-type Lactosome with ATP-binding cassette transporter G2 (ABCG2) siRNA for inducing in vitro apoptosis in the cancer cell lines PANC-1 and NCI-H226. The L7EB1 peptide facilitates the cellular uptake efficiency of Lactosome but does not deliver siRNA into cytosol. To establish the photoinduced cytosolic dispersion of siRNA, a photosensitizer loaded L7EB1-Lactosome was prepared, and the photosensitizer 5,10,15,20-tetra-kis(pentafluorophenyl)porphyrin (TPFPP) showed superiority in photoinduced cytosolic dispersion. We exploited the combined effects of enhanced cellular uptake by L7EB1 and photoinduced endosomal escape by TPFPP to efficiently deliver ABCG2 siRNA into the cytosol for gene silencing. Moreover, the silencing of ABCG2, a protoporphyrin IX (PpIX) transporter, also mediated photoinduced cell death via 5-aminolevulinic acid (ALA)-mediated PpIX accumulated photodynamic therapy (PDT). The synergistic capability of the L7EB1/TPFPP/siRNA-Lactosome complex enabled both gene silencing and PDT.
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Affiliation(s)
- Melissa Siaw Han Lim
- Department of Cell Chemistry, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Yuki Nishiyama
- Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushima-naka, Okayama 700-8530, Japan
| | - Takashi Ohtsuki
- Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushima-naka, Okayama 700-8530, Japan.
| | - Kazunori Watanabe
- Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushima-naka, Okayama 700-8530, Japan
| | - Hirotsugu Kobuchi
- Department of Cell Chemistry, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Kazuko Kobayashi
- Department of Cell Chemistry, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Eiji Matsuura
- Department of Cell Chemistry, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Neutron Therapy Research Centre, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Collaborative Research Centre for OMIC, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
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Huda S, Alam MA, Sharma PK. Smart nanocarriers-based drug delivery for cancer therapy: An innovative and developing strategy. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.102018] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Yang Z, Zhang N, Ma T, Liu L, Zhao L, Xie H. Engineered bovine serum albumin-based nanoparticles with pH-sensitivity for doxorubicin delivery and controlled release. Drug Deliv 2020; 27:1156-1164. [PMID: 32755291 PMCID: PMC7470134 DOI: 10.1080/10717544.2020.1797243] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/07/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022] Open
Abstract
In this work, we prepared a stimuli-responsive system for drug delivery and controlled release by engineering the bovine serum albumin (BSA). The doxorubicin (DOX)-loaded BSA nanoparticles (NPs) were conveniently prepared using desolvation method, followed by crosslinking through Schiff base bonds, leading to pH-sensitive DOX-loaded system (DOXs@BSA NPs). The resulted DOXs@BSA NPs showed high drug loading capacity (21.4%), and the particle size was about 130 nm with narrow polydispersity and high negative surface charge (-20.5 mV). The pH-sensitivity of DOXs@BSA NPs was evidenced by the size changes and charge reversal after incubation at different pH values. The DOXs@BSA NPs showed high serum stability which indicated the prolonged circulation time. The in vitro drug release experiment showed that the release of DOX was obviously accelerated by acidity because of disassembly of NPs induced by cleavage of Schiff base bonds. The drug release mechanism was thoroughly studied using a semi-empirical model, further confirming the pH played an important role in drug controlled release process. The results of cytotoxicity assay revealed that DOXs@BSA NPs exhibited much higher toxic effects for tumor cells in comparison to the free DOX control. Collectively, these results demonstrated that DOXs@BSA NPs might be potential application for drug delivery and controlled release in cancer chemotherapy. Moreover, this work also showed that preparation of stimuli-responsive drug delivery system by engineering the commercial biomaterials could be a promising method to develop multi-functional nanomedicine.
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Affiliation(s)
- Zhihang Yang
- Department of Physiology, College of Basic Medicine, Shenyang Medical College, Shenyang, China
| | - Na Zhang
- Department of Electrical Diagnosis, Central Hospital Affiliated to Shenyang Medical College, Shenyang, China
| | - Teng Ma
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, China
- Key Laboratory of Cell Biology, Ministry of Public Health of China, and Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, China
| | - Libo Liu
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, China
- Key Laboratory of Cell Biology, Ministry of Public Health of China, and Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, China
| | - Lini Zhao
- Department of Pharmacology, College of Basic Medicine, Shenyang Medical College, Shenyang, China
| | - Hui Xie
- Department of Histology and Embryology, College of Basic Medicine, Shenyang Medical College, Shenyang, China
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Asghar K, Qasim M, Dharmapuri G, Das D. Thermoresponsive polymer gated and superparamagnetic nanoparticle embedded hollow mesoporous silica nanoparticles as smart multifunctional nanocarrier for targeted and controlled delivery of doxorubicin. NANOTECHNOLOGY 2020; 31:455604. [PMID: 32311684 DOI: 10.1088/1361-6528/ab8b0e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The design and development of drug-delivery nanocarriers with high loading capacity, excellent biocompatibility, targeting ability and controllability have been the ultimate goal of the biomedical research community. In this work, we have reported the synthesis and characterization of novel and smart thermoresponsive polymer coated and Fe3O4 embedded hollow mesoporous silica (HmSiO2) based multifunctional superparamagnetic nanocarriers for the delivery of doxorubicin (Dox) for cancer treatment. P(NIPAM-MAm) coated and Fe3O4 nanoparticle (NP) embedded hollow mesoporous silica nanocomposite (HmSiO2-F-P(NIPAM-MAm)) was prepared by the in situ polymerization of NIPAM and MAm monomers on the surface of hollow mesoporous silica NPs (HmSiO2) in the presence of Fe3O4 NPs, oxidizer and crosslinker. TEM analysis showed nearly spherical morphology of HmSiO2-F-P(NIPAM-MAm) nanocarrier with a diameter in the range of 100-300 nm. The coating of P(NIPAM-MAm) layer and embedding of Fe3O4 NPs on the surface of the HmSiO2 NPs was revealed by HRTEM analysis. XRD and FTIR analysis also confirmed the presence of P(NIPAM-MAm) shells and Fe3O4 NPs on hollow mesoporous silica NPs. VSM analysis suggested the superparamagnetic nature of HmSiO2-F-P(NIPAM-MAm) nanocarrier. DSC analysis of HmSiO2-F-P(NIPAM-MAm) nanocarrier showed a phase transition at the temperature of ∼38 °C. The prepared HmSiO2-F-P(NIPAM-MAm) nanocarrier was investigated for its suitability for drug-delivery application using doxorubicin as the model drug by an in vitro method. The encapsulation efficiency and encapsulation capacity were found to be 95% and 6.8%, respectively. HmSiO2-F-P(NIPAM-MAm)-Dox has shown a pH and temperature-dependent Dox release profile. A relatively faster release of Dox from the nanocarrier was observed at temperature above the lower critical solution temperature (LCST) than below the LCST. HmSiO2-F-P(NIPAM-MAm) nanocarrier was found to be biocompatible in nature. In vitro cytotoxicity studies against Hela cells suggested that the HmSiO2-F-P(NIPAM-MAm)-Dox nanocomposite nanocarrier has good anticancer activity. In vitro cellular uptake study of HmSiO2-F-P(NIPAM-MAm)-Dox nanocomposite nanocarrier demonstrated its good internalisation ability into Hela cells. Thus, the prepared nanocomposites show potential as nanocarrier for targeted and controlled drug delivery for cancer treatment.
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Affiliation(s)
- Khushnuma Asghar
- School of Engineering Sciences and Technology, University of Hyderabad, Hyderabad 500046, India
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Dorjsuren B, Chaurasiya B, Ye Z, Liu Y, Li W, Wang C, Shi D, Evans CE, Webster TJ, Shen Y. Cetuximab-Coated Thermo-Sensitive Liposomes Loaded with Magnetic Nanoparticles and Doxorubicin for Targeted EGFR-Expressing Breast Cancer Combined Therapy. Int J Nanomedicine 2020; 15:8201-8215. [PMID: 33122906 PMCID: PMC7591010 DOI: 10.2147/ijn.s261671] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 09/14/2020] [Indexed: 02/01/2023] Open
Abstract
Background One major limitation of cancer chemotherapy is a failure to specifically target a tumor, potentially leading to side effects such as systemic cytotoxicity. In this case, we have generated a cancer cell-targeting nanoparticle-liposome drug delivery system that can be activated by near-infrared laser light to enable local photo-thermal therapy and the release of chemotherapeutic agents, which could achieve combined therapeutic efficiency. Methods To exploit the magnetic potential of iron oxide, we prepared and characterized citric acid-coated iron oxide magnetic nanoparticles (CMNPs) and encapsulated them into thermo-sensitive liposomes (TSLs). The chemotherapeutic drug, doxorubicin (DOX), was then loaded into the CMNP-TSLs, which were coated with an antibody against the epidermal growth factor receptor (EGFR), cetuximab (CET), to target EGFR-expressing breast cancer cells in vitro and in vivo studies in mouse model. Results The resulting CET-DOX-CMNP–TSLs were stable with an average diameter of approximately 120 nm. First, the uptake of TSLs into breast cancer cells increased by the addition of the CET coating. Next, the viability of breast cancer cells treated with CET-CMNP-TSLs and CET-DOX-CMNP-TSLs was reduced by the addition of photo-thermal therapy using near-infrared (NIR) laser irradiation. What is more, the viability of breast cancer cells treated with CMNP-TSLs plus NIR was reduced by the addition of DOX to the CMNP-TSLs. Finally, photo-thermal therapy studies on tumor-bearing mice subjected to NIR laser irradiation showed that treatment with CMNP-TSLs or CET-CMNP-TSLs led to an increase in tumor surface temperature to 44.7°C and 48.7°C, respectively, compared with saline-treated mice body temperature ie, 35.2°C. Further, the hemolysis study shows that these nanocarriers are safe for systemic delivery. Conclusion Our studies revealed that a combined therapy of photo-thermal therapy and targeted chemotherapy in thermo-sensitive nano-carriers represents a promising therapeutic strategy against breast cancer.
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Affiliation(s)
- Buyankhishig Dorjsuren
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Birendra Chaurasiya
- Department of Pediatrics, Critical Care Division, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Zixuan Ye
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Yanyan Liu
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Wei Li
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Chaoyang Wang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Di Shi
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Colin E Evans
- Department of Pediatrics, Critical Care Division, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Yan Shen
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, People's Republic of China
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Maleki R, Khoshoei A, Ghasemy E, Rashidi A. Molecular insight into the smart functionalized TMC-Fullerene nanocarrier in the pH-responsive adsorption and release of anti-cancer drugs. J Mol Graph Model 2020; 100:107660. [PMID: 32659627 DOI: 10.1016/j.jmgm.2020.107660] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/30/2020] [Accepted: 05/30/2020] [Indexed: 12/22/2022]
Abstract
The Doxorubicin (DOX) and Paclitaxel (PAX) are widely used for cancer-therapy. Herein, in the efforts devoted to developing smart drug carriers, the loading and releasing of the DOX and PAX on the pH sensitive functionalized Fullerene carrier was investigated by molecular dynamics (MD) simulations. The effects of chitosan polymer as a functionalizing agent of the Fullerene carrier was also studied. In addition, the Fullerene carrier was functionalized with carboxyl groups in order to improve the loading and releasing properties of the DOX and PAX. The results showed the DOX is well adsorbed on Fullerene which was functionalized with carboxyl group and it was released controllably in cancerous tissues. According to the results of the electrostatic and Van der Waals interactions, it was found that the functionalized Fullerene can be a proper carrier for DOX in comparison with PAX. Adding the trimethyl chitosan (TMC) polymer to the carrier could improve the Van der Waals attractions of the PAX and Fullerene which indicates that by passing the time at acidic pH, the Van der Waals energy reaches zero that leads to promote the release of the PAX in cancerous tissues. The carboxyl group which was employed as a functionalizing agent could also increase the number of hydrogen bonds for the PAX and DOX at acidic and neutral pH, respectively. Moreover, a significant rise in the number of hydrogen bonds between the PAX and Fullerene at neutral pH was achieved by adding the TMC to the carrier. A more decrease of gyration radius was obtained for the DOX at acidic pH which confirms that the DOX with TMC-Fullerene is a more stable carrier. So, this smart nanomedicine system is introduced as an promising composition for smart cancer therapy.
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Affiliation(s)
- Reza Maleki
- Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, Iran
| | - Azadeh Khoshoei
- Institute of Nano Science and Nano Technology, University of Kashan, Kashan, Iran
| | - Ebrahim Ghasemy
- Nanotechnology Department, School of New Technologies, Iran University of Science and Technology, Tehran, Iran
| | - Alimorad Rashidi
- Nanotechnology Research Center, Research Institute of Petroleum Industry (RIPI), Tehran, Iran.
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Wu SY, Chou HY, Tsai HC, Anbazhagan R, Yuh CH, Yang JM, Chang YH. Amino acid-modified PAMAM dendritic nanocarriers as effective chemotherapeutic drug vehicles in cancer treatment: a study using zebrafish as a cancer model. RSC Adv 2020; 10:20682-20690. [PMID: 35517745 PMCID: PMC9054295 DOI: 10.1039/d0ra01589j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/27/2020] [Indexed: 12/22/2022] Open
Abstract
The use of nanomaterials for drug delivery offers many advantages including the targeted delivery of drugs and their controlled release. Nonetheless, entry into the target cells remains a challenge for many nanomaterials used for drug delivery. Moreover, cellular uptake limits the therapeutic efficiency of many anticancer drugs. An important goal is to increase the specific accumulation of these nanoparticles (NPs) at the desired cancerous tissues. Notably, cancer cells show a high demand for some amino acids and we have used this knowledge to develop novel carrier systems. In this study, drug carriers were produced by the conjugation of multiple amino acids such as l-histidine (H) and l-cysteine (C) or single amino acids such as only H with the G4.5 dendrimers (G) to produce GHC aggregates and GH NP carriers, respectively. Doxorubicin was loaded into the G4.5, GH, and GHC dendrimers (G/DOX, GH/DOX and GHC/DOX, respectively) and the release mechanism was demonstrated at pH 7.4 and pH 5.0. GH/DOX and GHC/DOX showed better stability under physiological conditions than the dendrimer alone (G/DOX). GH/DOX and GHC/DOX exhibited higher inhibition of HeLa cell proliferation in in vitro and in vivo studies in zebrafish, confirming the early release of DOX by disrupting the endosomal membrane and triggering the destabilization of carriers at a lower pH of 5.0.
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Affiliation(s)
- Szu-Yuan Wu
- Department of Food Nutrition and Health Biotechnology, College of Medical and Health Science, Asia University Taichung Taiwan
- Division of Radiation Oncology, Lo-Hsu Medical Foundation, LotungPoh-Ai Hospital Yilan Taiwan
- Big Data Center, Lo-Hsu Medical Foundation, LotungPoh-Ai Hospital Yilan 265 Taiwan
- Department of Healthcare Administration, College of Medical and Health Science, Asia University Taichung 41354 Taiwan
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University Taipei 110 Taiwan
| | - Hsiao-Ying Chou
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology Taipei Taiwan +886-2-27303625 +886-984252998
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology Taipei Taiwan
| | - Hsieh-Chih Tsai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology Taipei Taiwan +886-2-27303625 +886-984252998
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology Taipei Taiwan
| | - Rajeshkumar Anbazhagan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology Taipei Taiwan +886-2-27303625 +886-984252998
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology Taipei Taiwan
| | - Chiou-Hwa Yuh
- Institute of Molecular and Genomic Medicine, National Health Research Institutes Zhunan Miaoli Taiwan
- Institute of Bioinformatics and Structural Biology, National Tsing Hua University Hsinchu Taiwan
- Department of Biological Science and Technology, National Chiao Tung University Hsinchu Taiwan
| | - Jen Ming Yang
- Department of Chemical and Materials Engineering, Chang Gung University Tao-Yuan Taiwan +886-3-2118800-529
- Department of General Dentistry, Chang Gung Memorial Hospital Tao-Yuan, 333 Taiwan
| | - Yen-Hsiang Chang
- Department of General Dentistry, Chang Gung Memorial Hospital Tao-Yuan, 333 Taiwan
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Zhang HJ, Zhao X, Chen LJ, Yang CX, Yan XP. Dendrimer grafted persistent luminescent nanoplatform for aptamer guided tumor imaging and acid-responsive drug delivery. Talanta 2020; 219:121209. [PMID: 32887113 DOI: 10.1016/j.talanta.2020.121209] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 01/10/2023]
Abstract
Theranostic nano-drug delivery systems are promising candidates for early diagnosis and treatment of tumors. However, it is a great challenge to achieve accurate intracellular delivery and stimuli-responsive drug release with the enhanced anti-tumor effects and reduced side effects. Herein we report the fabrication of polyamide-amine (PAMAM) dendrimer grafted persistent luminescence nanoparticles (PLNPs) via in situ growth of PAMAM on the surface of PLNPs and its application in targeted bioimaging and drug delivery. The developed PLNPs-PAMAM possesses strong renewable near-infrared persistent luminescence for imaging and gives abundant terminal groups for further functionalization. Aptamer AS1411 coupled to the PLNPs-PAMAM surface can specifically bind to the over-expressed nucleolin on the membrane of tumor cells and improve the intracellular accumulation of the nanoparticles. Doxorubicin (DOX) is loaded on PLNPs-PAMAM by a pH-sensitive hydrazine, can be specifically released in the intracellular acid environment, leading to apoptosis of HeLa tumor cells and inhibition of tumor growth. The as-prepared smart drug delivery nanoplatform with persistent luminescence, PLNPs-PAMAM-AS1411/DOX, shows a good application prospect for precise cancer theranostics.
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Affiliation(s)
- Hong-Jiao Zhang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Xu Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, 214122, China; Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Li-Jian Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, 214122, China; Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Cheng-Xiong Yang
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Xiu-Ping Yan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, 214122, China; Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.
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Ambekar RS, Choudhary M, Kandasubramanian B. Recent advances in dendrimer-based nanoplatform for cancer treatment: A review. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109546] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Yadav N, Parveen S, Banerjee M. Potential of nano-phytochemicals in cervical cancer therapy. Clin Chim Acta 2020; 505:60-72. [PMID: 32017926 DOI: 10.1016/j.cca.2020.01.035] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 01/31/2020] [Accepted: 01/31/2020] [Indexed: 02/08/2023]
Abstract
Cervical cancer is common among women with a recurrence rate of 35% despite surgery, radiation, and chemotherapy. Patients receiving chemotherapy or radiotherapy routinely experience several side effects including toxicity, non-targeted damage of tissues, hair loss, neurotoxicity, multidrug resistance (MDR), nausea, anemia and neutropenia. Phytochemicals can interfere with almost every stage of carcinogenesis to prevent cancer development. Many natural compounds are known to activate/deactivate multiple redox-sensitive transcription factors that modulate tumor signaling pathways. Polyphenols have been found to be promising agents against cervical cancer. However, applications of phytochemicals as a therapeutic drug are limited due to low oral bioavailability, poor aqueous solubility and requirement of high doses. Nano-sized phytochemicals (NPCs) are promising anti-cancer agents as they are required in minute quantities which lowers overall treatment costs. Several phytochemicals, including quercetin, lycopene, leutin, curcumin, green tea polyphenols and others have been packaged as nanoparticles and proven to be useful in nano-chemoprevention and nano-chemotherapy. Nanoparticles have high biocompatibility, biodegradability and stability in biological environment. Nano-scale drug delivery systems are excellent source for enhanced drug specificity, improved absorption rates, reduced drug degradation and systemic toxicity. The present review discusses current knowledge in the involvement of phytochemical nanoparticles in cervical cancer therapy over conventional chemotherapy.
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Affiliation(s)
- Neera Yadav
- Molecular and Human Genetics Laboratory, Department of Zoology, University of Lucknow, Lucknow 226007, India
| | - Shama Parveen
- Molecular and Human Genetics Laboratory, Department of Zoology, University of Lucknow, Lucknow 226007, India
| | - Monisha Banerjee
- Molecular and Human Genetics Laboratory, Department of Zoology, University of Lucknow, Lucknow 226007, India.
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siRNA Conjugated Nanoparticles-A Next Generation Strategy to Treat Lung Cancer. Int J Mol Sci 2019; 20:ijms20236088. [PMID: 31816851 PMCID: PMC6929195 DOI: 10.3390/ijms20236088] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/16/2019] [Accepted: 08/19/2019] [Indexed: 12/22/2022] Open
Abstract
Despite major progress in both therapeutic and diagnostic techniques, lung cancer is still considered the leading cause of cancer mortality in the world due to the ineffectiveness of the classical treatments used nowadays. Luckily, the discovery of small interfering RNA (siRNA) planted hope in the hearts of scientists and patients worldwide as a new breakthrough in the world of oncology and a robust tool for finally curing cancer. However, the valuable siRNA must be protected and preserved to ensure the effectiveness of this gene therapy, thus nanoparticles are gaining more attention than previous years as the optimal carriers for this fragile molecule. siRNA-loaded nanoparticles are being extensively investigated to find the appropriate formulation, combination, and delivery route with one objective in mind—successfully overcoming all possible limitations shown in clinical studies and making full use of this novel technique to become the next generation treatment to wipe out many chronic diseases, including cancer. In this review, the benefits of using siRNA and nanoparticles in lung cancer treatment will be globally reviewed before discussing why and how nanoparticles and siRNA can be combined to achieve an efficient treatment of lung cancer for prospective clinical applications.
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Dastani N, Arab A, Raissi H. Adsorption of Ampyra anticancer drug on the graphene and functionalized graphene as template materials with high efficient carrier. ADSORPTION 2019. [DOI: 10.1007/s10450-019-00142-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ji Y, Li J, Zhao J, Shan S, Chu CC. A light-facilitated drug delivery system from a pseudo-protein/hyaluronic acid nanocomplex with improved anti-tumor effects. NANOSCALE 2019; 11:9987-10003. [PMID: 31080976 DOI: 10.1039/c9nr01909j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Reduction-sensitive nanomedicine is a promising strategy to achieve controlled release of payloads in response to intracellular reductive milieu. However, endolysosomal sequestration of internalized carriers and insufficient redox potential in endolysosomes may delay the release of payloads and impact their therapeutic efficacy. Photochemical internalization (PCI), which takes advantage of light-induced endolysosomal rupture, is an effective technique for endosomal escape and cytosolic release of cargos. In this study, a biodegradable and reduction-sensitive nanocomplex was developed from arginine based poly(ester amide)s and hyaluronic acid (HA), and the PCI-photosensitizer AlPcS2a was conjugated to the surface of the nanocomplex (ArgPEA-ss-HA(AP)). This nanocomplex was used for the co-delivery of both PCI-photosensitizers and therapeutic agents to eliminate the biodistribution discrepancy resulting from the separated administration of free therapeutics. The PCI effect of the ArgPEA-ss-HA(AP) nanocomplex was validated in both monolayers and 3D spheroid models of MDA-MB-231 breast cancer cells. Synergism was detected between the PCI effect and doxorubicin-loaded nanocomplex in the inhibition of MDA-MB-231 cells. In addition, the ArgPEA-ss-HA(AP) nanocomplex also provided enhanced intratumoral penetration in 3D spheroids compared to free AlPcS2a. The in vivo results suggested that the conjugation of AlPCs2a in the nanocomplex enabled the consistent and preferential accumulation of both doxorubicin and AlPcS2a in tumor sites. A light-enhanced anti-tumor effect was observed for the doxorubicin-loaded nanocomplex at well-tolerable dosage. The ArgPEA-ss-HA(AP) nanocomplex, as a reduction-responsive delivery vehicle, can hold great potential to achieve spatio-temporally controllable anti-tumor effects.
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Affiliation(s)
- Ying Ji
- Department of Fiber Science and Apparel Design, Cornell University, Ithaca, New York 14853-4401, USA.
| | - Juan Li
- Key Laboratory of Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy of Science, Beijing 100049, PR China
| | - Jihui Zhao
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, PR China
| | - Shuo Shan
- Biomedical Engineering Field. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853-4401, USA
| | - Chih-Chang Chu
- Department of Fiber Science and Apparel Design, Cornell University, Ithaca, New York 14853-4401, USA. and Biomedical Engineering Field. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853-4401, USA
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Martínez-Jothar L, Beztsinna N, van Nostrum CF, Hennink WE, Oliveira S. Selective Cytotoxicity to HER2 Positive Breast Cancer Cells by Saporin-Loaded Nanobody-Targeted Polymeric Nanoparticles in Combination with Photochemical Internalization. Mol Pharm 2019; 16:1633-1647. [PMID: 30817164 PMCID: PMC6448105 DOI: 10.1021/acs.molpharmaceut.8b01318] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/13/2019] [Accepted: 02/28/2019] [Indexed: 01/02/2023]
Abstract
In cancer treatment, polymeric nanoparticles (NPs) can serve as a vehicle for the delivery of cytotoxic proteins that have intracellular targets but that lack well-defined mechanisms for cellular internalization, such as saporin. In this work, we have prepared PEGylated poly(lactic acid- co-glycolic acid- co-hydroxymethyl glycolic acid) (PLGHMGA) NPs for the selective delivery of saporin in the cytosol of HER2 positive cancer cells. This selective uptake was achieved by decorating the surface of the NPs with the 11A4 nanobody that is specific for the HER2 receptor. Confocal microscopy observations showed rapid and extensive uptake of the targeted NPs (11A4-NPs) by HER2 positive cells (SkBr3) but not by HER2 negative cells (MDA-MB-231). This selective uptake was blocked upon preincubation of the cells with an excess of nanobody. Nontargeted NPs (Cys-NPs) were not taken up by either type of cells. Importantly, a dose-dependent cytotoxic effect was only observed on SkBr3 cells when these were treated with saporin-loaded 11A4-NPs in combination with photochemical internalization (PCI), a technique that uses a photosensitizer and local light exposure to facilitate endosomal escape of entrapped nanocarriers and biomolecules. The combined use of saporin-loaded 11A4-NPs and PCI strongly inhibited cell proliferation and decreased cell viability through induction of apoptosis. Also the cytotoxic effect could be reduced by an excess of nanobody, reinforcing the selectivity of this system. These results suggest that the combination of the targeting nanobody on the NPs with PCI are effective means to achieve selective uptake and cytotoxicity of saporin-loaded NPs.
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Affiliation(s)
- Lucía Martínez-Jothar
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Nataliia Beztsinna
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Cornelus F. van Nostrum
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Wim E. Hennink
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Sabrina Oliveira
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
- Division
of Cell Biology, Department of Biology, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
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Shen X, Li T, Chen Z, Xie X, Zhang H, Feng Y, Li S, Qin X, Yang H, Wu C, Zheng C, Zhu J, You F, Liu Y. NIR-Light-Triggered Anticancer Strategy for Dual-Modality Imaging-Guided Combination Therapy via a Bioinspired Hybrid PLGA Nanoplatform. Mol Pharm 2019; 16:1367-1384. [PMID: 30776896 DOI: 10.1021/acs.molpharmaceut.8b01321] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A promising approach toward cancer therapy is expected to integrate imaging and therapeutic agents into a versatile nanocarrier for achieving improved antitumor efficacy and reducing the side effects of conventional chemotherapy. Herein, we designed a poly(d,l-lactic- co-glycolic acid) (PLGA)-based theranostic nanoplatform using the double emulsion solvent evaporation method (W/O/W), which is associated with bovine serum albumin (BSA) modifications, to codeliver indocyanine green (ICG), a widely used near-infrared (NIR) dye, and doxorubicin (Dox), a chemotherapeutic drug, for dual-modality imaging-guided chemo-photothermal combination cancer therapy. The resultant ICG/Dox co-loaded hybrid PLGA nanoparticles (denoted as IDPNs) had a diameter of around 200 nm and exhibited excellent monodispersity, fluorescence/size stability, and biocompatibility. It was confirmed that IDPNs displayed a photothermal effect and that the heat induced faster release of Dox, which led to enhanced drug accumulation in cells and was followed by their efficient escape from the lysosomes into the cytoplasm and drug diffusion into the nucleus, resulting in a chemo-photothermal combinatorial therapeutic effect in vitro. Moreover, the IDPNs exhibited a high ability to accumulate in tumor tissue, owing to the enhanced permeability and retention (EPR) effect, and could realize real-time fluorescence/photoacoustic imaging of solid tumors with a high spatial resolution. In addition, the exposure of tumor regions to NIR irradiation could enhance the tumor penetration ability of IDPNs, almost eradicating subcutaneous tumors. In addition, the inhibition rate of IDPNs used in combination with laser irradiation against EMT-6 tumors in tumor-bearing nude mice (chemo-photothermal therapy) was approximately 95.6%, which was much higher than that for chemo- or photothermal treatment alone. Our study validated the fact that the use of well-defined IDPNs with NIR laser treatment could be a promising strategy for the early diagnosis and passive tumor-targeted chemo-photothermal therapy for cancer.
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Affiliation(s)
- Xue Shen
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Tingting Li
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Zhongyuan Chen
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Xiaoxue Xie
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Hanxi Zhang
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Yi Feng
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Shun Li
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China.,Center for Information in Biology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Xiang Qin
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China.,Center for Information in Biology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Hong Yang
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China.,Center for Information in Biology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Chunhui Wu
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China.,Center for Information in Biology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China
| | - Chuan Zheng
- Hospital of Chengdu University of Traditional Chinese Medicine , No. 39 Shi-er-qiao Road , Chengdu 610072 , Sichuan , P. R. China
| | - Jie Zhu
- Hospital of Chengdu University of Traditional Chinese Medicine , No. 39 Shi-er-qiao Road , Chengdu 610072 , Sichuan , P. R. China
| | - Fengming You
- Hospital of Chengdu University of Traditional Chinese Medicine , No. 39 Shi-er-qiao Road , Chengdu 610072 , Sichuan , P. R. China
| | - Yiyao Liu
- School of Life Science and Technology , University of Electronic Science and Technology of China , Chengdu 610054 , Sichuan , P. R. China.,Hospital of Chengdu University of Traditional Chinese Medicine , No. 39 Shi-er-qiao Road , Chengdu 610072 , Sichuan , P. R. China
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A nano-complex system to overcome antagonistic photo-chemo combination cancer therapy. J Control Release 2019; 295:164-173. [DOI: 10.1016/j.jconrel.2018.12.043] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 12/15/2018] [Accepted: 12/25/2018] [Indexed: 12/15/2022]
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