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Sonam Dongsar T, Tsering Dongsar T, Gupta G, Alsayari A, Wahab S, Kesharwani P. PLGA nanomedical consignation: A novel approach for the management of prostate cancer. Int J Pharm 2024; 652:123808. [PMID: 38224758 DOI: 10.1016/j.ijpharm.2024.123808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/27/2023] [Accepted: 01/12/2024] [Indexed: 01/17/2024]
Abstract
The malignancy of the prostate is a complicated ailment which impacts millions of male populations around the globe. Despite the multitude of endeavour accomplished within this domain, modalities that are involved in the ameliorative management of predisposed infirmity are still relent upon non-specific and invasive procedures, thus imposing a detrimental mark on the living standard of the individual. Also, the orchestrated therapeutic interventions are still incompetent in substantiating a robust and unabridged therapeutic end point owing to their inadequate solubility, low bioavailability, limited cell assimilation, and swift deterioration, thereby muffling the clinical application of these existing treatment modalities. Nanotechnology has been employed in an array of modalities for the medical management of malignancies. Among the assortment of available nano-scaffolds, nanocarriers composed of a bio-decomposable and hybrid polymeric material like PLGA hold an opportunity to advance as standard chemotherapeutic modalities. PLGA-based nanocarriers have the prospect to address the drawbacks associated with conventional cancer interventions, owing to their versatility, durability, nontoxic nature, and their ability to facilitate prolonged drug release. This review intends to describe the plethora of evidence-based studies performed to validate the applicability of PLGA nanosystem in the amelioration of prostate malignancies, in conjunction with PLGA focused nano-scaffold in the clinical management of prostate carcinoma. This review seeks to explore numerous evidence-based studies confirming the applicability of PLGA nanosystems in ameliorating prostate malignancies. It also delves into the role of PLGA-focused nano-scaffolds in the clinical management of prostate carcinoma, aiming to provide a comprehensive perspective on these advancements.
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Affiliation(s)
- Tenzin Sonam Dongsar
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Tenzin Tsering Dongsar
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Garima Gupta
- Graphic Era Hill University, Dehradun, 248002, India; School of Allied Medical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Abdulrhman Alsayari
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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2
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Yue M, Guo T, Nie DY, Zhu YX, Lin M. Advances of nanotechnology applied to cancer stem cells. World J Stem Cells 2023; 15:514-529. [PMID: 37424953 PMCID: PMC10324502 DOI: 10.4252/wjsc.v15.i6.514] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/01/2023] [Accepted: 04/18/2023] [Indexed: 06/26/2023] Open
Abstract
Cancer stem cells (CSCs) are a small proportion of the cells that exist in cancer tissues. They are considered to be the culprit of tumor genesis, development, drug resistance, metastasis and recurrence because of their self-renewal, proliferation, and differentiation potential. The elimination of CSCs is thus the key to cure cancer, and targeting CSCs provides a new method for tumor treatment. Due to the advantages of controlled sustained release, targeting and high biocompatibility, a variety of nanomaterials are used in the diagnosis and treatments targeting CSCs and promote the recognition and removal of tumor cells and CSCs. This article mainly reviews the research progress of nanotechnology in sorting CSCs and nanodrug delivery systems targeting CSCs. Furthermore, we identify the problems and future research directions of nanotechnology in CSC therapy. We hope that this review will provide guidance for the design of nanotechnology as a drug carrier so that it can be used in clinic for cancer therapy as soon as possible.
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Affiliation(s)
- Miao Yue
- Clinical Laboratory, Nanjing University of Chinese Medicine, Taizhou 225300, Jiangsu Province, China
| | - Ting Guo
- Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou 225300, Jiangsu Province, China
| | - Deng-Yun Nie
- Clinical Laboratory, Nanjing University of Chinese Medicine, Taizhou 225300, Jiangsu Province, China
| | - Yin-Xing Zhu
- Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou 225300, Jiangsu Province, China
| | - Mei Lin
- Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou 225300, Jiangsu Province, China
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Anees M, Mehrotra N, Tiwari S, Kumar D, Kharbanda S, Singh H. Polylactic acid based biodegradable hybrid block copolymeric nanoparticle mediated co-delivery of salinomycin and doxorubicin for cancer therapy. Int J Pharm 2023; 635:122779. [PMID: 36842520 DOI: 10.1016/j.ijpharm.2023.122779] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 02/05/2023] [Accepted: 02/21/2023] [Indexed: 02/28/2023]
Abstract
Existence of cancer stem cells (CSCs) are primarily responsible for chemoresistance, cancer reoccurrence and treatment failure in cancer patients. Eliminating CSCs along with bulk tumor is a necessity to achieve complete cancer inhibition. Salinomycin (SAL) has potential to specifically target and kill CSCs through blocking their multiple pathways simultaneously. SAL has also been reported to improve anti-cancer efficacy of numerous chemo-based drugs when used in combination therapy. However, clinical use of SAL is restricted due to its high off targeted toxicity. Herein, we have developed a PLA based hybrid block copolymer for concomitant delivery of SAL and doxorubicin (DOX) with an aim to reduce their adverse side effects and enhance the therapeutic efficacy of the treatment. Designed PLA based nanoplatform showed high encapsulation and sustained release profile for both the drugs. Cytotoxicity evaluation on cancer cell lines confirmed the synergistic effect of SAL:DOX co-loaded NPs. Additionally, prepared SAL NPs were also found to be highly effective against chemo-resistant cancer cells and CSCs derived from cancer patient. Most importantly, encapsulation of SAL in PLA NPs improved its pharmacokinetics and biodistribution profile. Consequently, undesired toxicity with SAL NPs was significantly reduced which in-turn increased the dose tolerability in mice as compared to free SAL. Treatment of EAC tumor bearing mice with SAL:DOX co-loaded NPs resulted in excellent tumor regression and complete inhibition of cancer reoccurrence. These results conclude that concomitant delivery of SAL and DOX using PLA based block copolymeric nano-carrier have a strong potential for cancer therapy.
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Affiliation(s)
- Mohd Anees
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Neha Mehrotra
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Sachchidanand Tiwari
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Dinesh Kumar
- National Institute of Health and Family Welfare (NIHFW), New Delhi 110067, India
| | | | - Harpal Singh
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India; All India Institute of Medical Sciences, New Delhi 110029, India.
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4
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Tefas LR, Toma I, Sesarman A, Banciu M, Jurj A, Berindan-Neagoe I, Rus L, Stiufiuc R, Tomuta I. Co-delivery of gemcitabine and salinomycin in PEGylated liposomes for enhanced anticancer efficacy against colorectal cancer. J Liposome Res 2022:1-17. [PMID: 36472146 DOI: 10.1080/08982104.2022.2153139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Colorectal cancer remains one of the major causes of morbidity and mortality in both developed and emerging countries. Cancer stem cells (CSCs) are a subpopulation of cells within the tumor mass harboring stem cell characteristics, considered responsible for tumor initiation, growth, relapse, and treatment failure. Lately, it has become clear that both CSCs and non-CSCs have to be eliminated for the successful eradication of cancer. Drug delivery systems have been extensively employed to enhance drug efficacy. In this study, salinomycin (SAL), a selective anti-CSC drug, and gemcitabine (GEM), a conventional anticancer drug, were co-loaded in liposomes and tested for optimal therapeutic efficacy. We employed the Design of Experiments approach to develop and optimize a liposomal delivery system for GEM and SAL. The antiproliferative effect of the liposomes was evaluated in SW-620 human colorectal cancer cells. The GEM and SAL-loaded liposomes exhibited adequate size, polydispersity, zeta potential, and drug content. The in vitro release study showed a sustained release of GEM and SAL from the liposomes over 72 h. Moreover, no sign of liposome aggregation was seen over 1 month and in a biological medium (FBS). The in vitro cytotoxic effects of the co-loaded liposomes were superior to that of single GEM either in free or liposomal form. The combination therapy using GEM and SAL co-loaded in liposomes could be a promising strategy for tackling colorectal cancer.
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Affiliation(s)
- Lucia Ruxandra Tefas
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 41 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Ioana Toma
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 41 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Alina Sesarman
- Department of Molecular Biology and Biotechnology, Center of Systems Biology, Biodiversity and Bioresources (3B), Faculty of Biology and Geology, “Babes-Bolyai” University, 5-7 Clinicilor Street, 400006 Cluj-Napoca, Romania
| | - Manuela Banciu
- Department of Molecular Biology and Biotechnology, Center of Systems Biology, Biodiversity and Bioresources (3B), Faculty of Biology and Geology, “Babes-Bolyai” University, 5-7 Clinicilor Street, 400006 Cluj-Napoca, Romania
| | - Ancuta Jurj
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 23 Gheorghe Marinescu Street, 400337 Cluj-Napoca, Romania
| | - Ioana Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 23 Gheorghe Marinescu Street, 400337 Cluj-Napoca, Romania
| | - Lucia Rus
- Department of Drug Analysis, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Louis Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Rares Stiufiuc
- Department of Bionanoscopy, MedFuture Research Center for Advanced Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 4-6 Louis Pasteur Street, 400337 Cluj-Napoca, Romania
| | - Ioan Tomuta
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 41 Victor Babes Street, 400012 Cluj-Napoca, Romania
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Vakili-Ghartavol R, Mehrabian A, Mirzavi F, Rezayat SM, Mashreghi M, Farhoudi L, Kharrazi S, Sadri K, Jaafari MR. Docetaxel in combination with metformin enhances antitumour efficacy in metastatic breast carcinoma models: a promising cancer targeting based on PEGylated liposomes. J Pharm Pharmacol 2022; 74:1307-1319. [PMID: 35833585 DOI: 10.1093/jpp/rgac048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 06/14/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Metformin has been shown to kill cancer stem-like cells in genetically various types of breast carcinoma. With the aim to simultaneously eradicate the bulk population of tumour cells and the rare population of cancer stem-like cells in breast cancer tissues, we used the combination chemotherapy of docetaxel (DTX) with metformin (MET). Furthermore, we introduce an active loading method based on ammonium sulphate 250 mM (SA) for encapsulating docetaxel into liposomes. METHODS Docetaxel and metformin encapsulated into PEGylated liposomes with two different methods based on remote or passive loading methods, respectively. The size and surface charge of the liposomes were characterized. DTX content in the nanoliposomes was measured by the high-performance liquid chromatography method. The drug release profiles were evaluated in phosphate-buffered dextrose 5% with the pH of 6.5 and 7.4. We examined the antitumour activity of Taxotere (TAX), and liposomal formulation of DTX and MET as a monotherapy or combination therapy. The biodistribution of liposomes was also investigated using 99mTc hexamethyl propylene amine oxime method in BALB/c mice bearing 4T1 breast carcinoma tumours. KEY FINDINGS The final formulations were prepared according to the best physicochemical characteristics which were HSPC/mPEG2000-DSPE/Chol (DTX liposomes) and HSPC/DPPG/mPEG2000-DSPE/Chol (MET liposomes), at molar ratios of 85/5/10 and (55/5/5/35), respectively. In vivo experiments showed that when free or liposomal metformin used in combination with liposomal docetaxel, they prolonged median survival time (MST) from 31 in the control group to 46 days, which demonstrates their promising effects on the survival of the 4T1 breast carcinoma mice models. Moreover, combination therapies could significantly increase life span in comparison with phosphate-buffered saline (PBS) and Taxotere groups at the same dose. Furthermore, in the combination therapy study, treatment with DTX liposomes prepared by ammonium sulphate 250 mM buffer alone resulted in similar therapeutic efficacy to combination therapy. The biodistribution study exhibited significant accumulation of DTX liposomes in the tumours due to the Enhanced Permeability and Retention effect. CONCLUSIONS This study also showed that metformin-based combinatorial chemotherapies have superior efficacy versus their corresponding monotherapy counterparts at same doses. The findings confirm that liposomes based on ammonium sulphate 250 mM could be as a promising formulation for efficient DTX delivering and cancer targeting and therefore merit further investigations.
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Affiliation(s)
- Roghayyeh Vakili-Ghartavol
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Mehrabian
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farshad Mirzavi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Seyed Mahdi Rezayat
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mashreghi
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Farhoudi
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sharmin Kharrazi
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Kayvan Sadri
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Reza Jaafari
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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6
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A Feasible Strategy of Fabricating Redox-Responsive Polymeric Salinomycin Small Molecule Prodrug Delivery for Liver Cancer Therapy. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02249-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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Mahmoud K, Swidan S, El-Nabarawi M, Teaima M. Lipid based nanoparticles as a novel treatment modality for hepatocellular carcinoma: a comprehensive review on targeting and recent advances. J Nanobiotechnology 2022; 20:109. [PMID: 35248080 PMCID: PMC8898455 DOI: 10.1186/s12951-022-01309-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 02/12/2022] [Indexed: 12/12/2022] Open
Abstract
Liver cancer is considered one of the deadliest diseases with one of the highest disease burdens worldwide. Among the different types of liver cancer, hepatocellular carcinoma is considered to be the most common type. Multiple conventional approaches are being used in treating hepatocellular carcinoma. Focusing on drug treatment, regular agents in conventional forms fail to achieve the intended clinical outcomes. In order to improve the treatment outcomes, utilizing nanoparticles-specifically lipid based nanoparticles-are considered to be one of the most promising approaches being set in motion. Multiple forms of lipid based nanoparticles exist including liposomes, solid lipid nanoparticles, nanostructured lipid carriers, microemulsion, nanoemulsion, phytosomes, lipid coated nanoparticles, and nanoassemblies. Multiple approaches are used to enhance the tumor uptake as well tumor specificity such as intratumoral injection, passive targeting, active targeting, and stimuli responsive nanoparticles. In this review, the effect of utilizing lipidic nanoparticles is being discussed as well as the different tumor uptake enhancement techniques used.
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Affiliation(s)
- Khaled Mahmoud
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo, 11837, Egypt
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo, 11837, Egypt
| | - Shady Swidan
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo, 11837, Egypt.
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo, 11837, Egypt.
| | - Mohamed El-Nabarawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.
| | - Mahmoud Teaima
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt
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8
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Tefas LR, Barbălată C, Tefas C, Tomuță I. Salinomycin-Based Drug Delivery Systems: Overcoming the Hurdles in Cancer Therapy. Pharmaceutics 2021; 13:pharmaceutics13081120. [PMID: 34452081 PMCID: PMC8401311 DOI: 10.3390/pharmaceutics13081120] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/28/2021] [Accepted: 07/19/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer stem cells (CSCs) are reportedly responsible for the initiation and propagation of cancer. Since CSCs are highly resistant to conventional chemo- and radiotherapy, they are considered the main cause of cancer relapse and metastasis. Salinomycin (Sali), an anticoccidial polyether antibiotic, has emerged as a promising new candidate for cancer therapy, with selective cytotoxicity against CSCs in various malignancies. Nanotechnology provides an efficient means of delivering Sali to tumors in view of reducing collateral damage to healthy tissues and enhancing the therapeutic outcome. This review offers an insight into the most recent advances in cancer therapy using Sali-based nanocarriers.
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Affiliation(s)
- Lucia Ruxandra Tefas
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (L.R.T.); (C.B.); (I.T.)
| | - Cristina Barbălată
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (L.R.T.); (C.B.); (I.T.)
| | - Cristian Tefas
- Department of Gastroenterology, “Prof. Dr. Octavian Fodor” Regional Institute for Gastroenterology and Hepatology, 19–21 Croitorilor Street, 400162 Cluj-Napoca, Romania
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
- Correspondence: ; Tel.: +40-740836136
| | - Ioan Tomuță
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (L.R.T.); (C.B.); (I.T.)
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9
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Zhou X, Guo L, Shi D, Meng D, Sun X, Shang M, Liu X, Zhao Y, Li J. Ultrasound-responsive highly biocompatible nanodroplets loaded with doxorubicin for tumor imaging and treatment in vivo. Drug Deliv 2020; 27:469-481. [PMID: 32166985 PMCID: PMC7144186 DOI: 10.1080/10717544.2020.1739170] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/02/2020] [Accepted: 03/02/2020] [Indexed: 12/20/2022] Open
Abstract
As an injectable anticancer drug delivery system, the biological safety of nanocarriers is the most important prerequisite for their clinical application. The objective of our study was to synthesize special ultrasound-responsive highly biocompatible chitosan nanodroplets (BCNDs), observe their spatiotemporally control the delivery of doxorubicin (DOX) in vivo. The experimental results showed that the BCNDs were successfully prepared with high biosafety in vivo and great ultrasound imaging ability. DOX-BCNDs promoted the anticancer effects of DOX in vivo and inhibited the development of tumors. They also reduced the side effects to the heart and kidneys. In conclusion, BCNDs are a new type of smart nanocarrier with high biocompatibility and efficacy have great potential to be used in the clinic.
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Affiliation(s)
- Xiaoying Zhou
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Lu Guo
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Dandan Shi
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Dong Meng
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Xiao Sun
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Mengmeng Shang
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Xinxin Liu
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong University, Jinan, China
| | - Yading Zhao
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
| | - Jie Li
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, China
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Jin X, Yang Q, Cai N, Zhang Z. A cocktail of betulinic acid, parthenolide, honokiol and ginsenoside Rh2 in liposome systems for lung cancer treatment. Nanomedicine (Lond) 2020; 15:41-54. [PMID: 31868113 DOI: 10.2217/nnm-2018-0479] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Aim: Lung cancer has a very high incidence rate, and thus, there is an urgent need for novel and effective therapies. Materials & methods: In this study, we proposed a potential treatment option by combining four natural products in liposome systems. Results: In vitro studies indicated that the combination of betulinic acid, parthenolide, honokiol and ginsenoside Rh2 exhibited a synergistic action. When these four natural products were loaded into liposome systems, we observed an increased effect. The relative action was also observed in vivo. The cisplatin group presented obvious kidney damage, whereas both cocktail therapy and cocktail liposome therapy were safer. Conclusion: Therefore, we propose cocktail liposome systems may provide a more efficient and safer treatment for lung cancer.
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Affiliation(s)
- Xin Jin
- Department of Hospital Pharmacy, Suqian Branch Jiangsu Province Hospital, 120 Suzhilu, Suqian, 223800, PR China
| | - Qing Yang
- Department of Hospital Pharmacy, Suqian Branch Jiangsu Province Hospital, 120 Suzhilu, Suqian, 223800, PR China
| | - Ning Cai
- Department of Hospital Pharmacy, Suqian Branch Jiangsu Province Hospital, 120 Suzhilu, Suqian, 223800, PR China
| | - Zhenhai Zhang
- Jiangsu Province Academy of Traditional Chinese Medicine, 100 Shizijie, Nanjing, 210000, PR China
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11
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Yadava SK, Basu SM, Valsalakumari R, Chauhan M, Singhania M, Giri J. Curcumin-Loaded Nanostructure Hybrid Lipid Capsules for Co-eradication of Breast Cancer and Cancer Stem Cells with Enhanced Anticancer Efficacy. ACS APPLIED BIO MATERIALS 2020; 3:6811-6822. [DOI: 10.1021/acsabm.0c00764] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sunil Kumar Yadava
- Department of Biomedical Engineering, Indian Institute of Technology (IIT Hyderabad), Hyderabad 502285, India
| | - Suparna Mercy Basu
- Department of Biomedical Engineering, Indian Institute of Technology (IIT Hyderabad), Hyderabad 502285, India
| | - Remya Valsalakumari
- Department of Biomedical Engineering, Indian Institute of Technology (IIT Hyderabad), Hyderabad 502285, India
| | - Meenakshi Chauhan
- Department of Biomedical Engineering, Indian Institute of Technology (IIT Hyderabad), Hyderabad 502285, India
| | - Mekhla Singhania
- Department of Biomedical Sciences, University of Minnesota Medical School, Duluth, Minnesota 55455, United States
| | - Jyotsnendu Giri
- Department of Biomedical Engineering, Indian Institute of Technology (IIT Hyderabad), Hyderabad 502285, India
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12
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Wang J, Zhuo J, Tao Y, Xu S, Chen Z, Yang F, Ke Q, Xie H, Zheng S, Wang H, Xu X. Salinomycin-Loaded Small-Molecule Nanoprodrugs Enhance Anticancer Activity in Hepatocellular Carcinoma. Int J Nanomedicine 2020; 15:6839-6854. [PMID: 32982236 PMCID: PMC7501963 DOI: 10.2147/ijn.s236928] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 08/10/2020] [Indexed: 12/12/2022] Open
Abstract
Background There is currently no effective treatment for advanced hepatocellular carcinoma (HCC), and chemotherapy has little effect on long-term survival of HCC patients, largely due to the cancer stem cell (CSC) chemoresistance of HCC. Methods We constructed a small-molecule nanometer-sized prodrug (nanoprodrug) loaded with salinomycin (SAL) for the treatment of HCC. SAL was encapsulated by the prodrug LA-SN38 (linoleic acid modified 7-ethyl-10-hydroxycamptothecin) to construct a self-assembled nanoprodrug further PEGylated with DSPE-PEG2000. We characterized this codelivered nanoprodrug and its antitumor activity both in vitro in human HCC cell lines and in vivo in mice. Results Delivery of the SAL- and LA-SN38-based nanoprodrugs effectively promoted apoptosis of HCC cells, exerted inhibition of HCC tumor-sphere formation as well as HCC cell motility and invasion, and reduced the proportion of CD133+ HCC-CSC cells. In nude mice, the nanoprodrug suppressed growth of tumor xenografts derived from human cell lines and patient. Conclusion Our results show that SAL-based nanoprodrugs are a promising platform for treating patients with HCC and a novel strategy for combination therapy of cancers.
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Affiliation(s)
- Jianguo Wang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, People's Republic of China
| | - Jianyong Zhuo
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China
| | - Yaoye Tao
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China
| | - Shengjun Xu
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China
| | - Zun Chen
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China
| | - Fan Yang
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China
| | - Qinghong Ke
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, People's Republic of China
| | - Haiyang Xie
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, People's Republic of China
| | - Shusen Zheng
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, Shulan (Hangzhou) Hospital, Hangzhou 310003, People's Republic of China
| | - Hangxiang Wang
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou 310003, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, People's Republic of China
| | - Xiao Xu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, People's Republic of China
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Effects of D-α-tocopherol polyethylene glycol succinate-emulsified poly(lactic-co-glycolic acid) nanoparticles on the absorption, pharmacokinetics, and pharmacodynamics of salinomycin sodium. Anticancer Drugs 2020; 30:72-80. [PMID: 30239423 DOI: 10.1097/cad.0000000000000695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Although salinomycin sodium (SS) has shown in-vitro potential to inhibit cancer stem cell growth and development, its low water solubility makes it a poor candidate as an oral chemotherapeutic agent. To improve the bioavailability of SS, SS was encapsulated here using D-α-tocopherol polyethylene glycol succinate (TPGS)-emulsified poly(lactic-co-glycolic acid) (PLGA) nanoparticles and compared with its parent SS in terms of absorption, pharmacokinetics, and efficacy in suppressing nasopharyngeal carcinomas stem cells. The pharmacokinetics of SS and salinomycin sodium-loaded D-α-tocopherol polyethylene glycol succinate-emulsified poly(lactic-co-glycolic acid) nanoparticles (SLN) prepared by nanoprecipitation were analyzed in-vivo by timed-interval blood sampling and oral administration of SS and SLN to rats. Sensitive liquid chromatography-mass spectrometry (LC-MS) was developed to quantify plasma drug concentrations. SS and SLN transport in Caco-2 cells was also investigated. The therapeutic efficacy of SS and SLN against cancer stem cells was determined by orally administering the drugs to mice bearing CNE1 and CNE2 nasopharyngeal carcinoma xenografts and then evaluating CD133 cell proportions and tumorsphere formation. The in-vivo trial with rats showed that the Cmax, AUC(0-t), and Tmax for orally administered SLN were all significantly higher than those for SS (P<0.05). These findings were corroborated by a Caco-2 cell Transwell assay showing that relative SLN absorption was greater than that of SS on the basis of their apparent permeability coefficients (Papp). Significantly, therapeutic SLN efficacy against nasopharyngeal carcinoma stem cells was superior to that of SS. TPGS-emulsified PLGA nanoparticles effectively increase SS solubility and bioavailability. SLN is, therefore, promising as an oral chemotherapeutic agent against cancer stem cells.
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14
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Ordóñez-Gutiérrez L, Wandosell F. Nanoliposomes as a Therapeutic Tool for Alzheimer's Disease. Front Synaptic Neurosci 2020; 12:20. [PMID: 32523525 PMCID: PMC7261886 DOI: 10.3389/fnsyn.2020.00020] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 04/24/2020] [Indexed: 12/31/2022] Open
Abstract
The accumulation of extracellular amyloid-beta (Aβ), denoted as senile plaques, and intracellular neurofibrillary tangles (formed by hyperphosphorylated Tau protein) in the brain are two major neuropathological hallmarks of Alzheimer's disease (AD). The current and most accepted hypothesis proposes that the oligomerization of Aβ peptides triggers the polymerization and accumulation of amyloid, which leads to the senile plaques. Several strategies have been reported to target Aβ oligomerization/polymerization. Since it is thought that Aβ levels in the brain and peripheral blood maintain equilibrium, it has been hypothesized that enhancing peripheral clearance (by shifting this equilibrium towards the blood) might reduce Aβ levels in the brain, known as the sink effect. This process has been reported to be effective, showing a reduction in Aβ burden in the brain as a consequence of the peripheral reduction of Aβ levels. Nanoparticles (NPs) may have difficulty crossing the blood-brain barrier (BBB), initially due to their size. It is not clear whether particles in the range of 50-100 nm should be able to cross the BBB without being specifically modified for it. Despite the size limitation of crossing the BBB, several NP derivatives may be proposed as therapeutic tools. The purpose of this review is to summarize some therapeutic approaches based on nanoliposomes using two complementary examples: First, unilamellar nanoliposomes containing Aβ generic ligands, such as sphingolipids, gangliosides or curcumin, or some sphingolipid bound to the binding domain of ApoE; and second, nanoliposomes containing monoclonal antibodies against Aβ. Following similar rationale NPs of poly(lactide-co-glycolide)-poly (ethylene glycol) conjugated with curcumin-derivate (PLGA-PEG-B6/Cur) were reported to improve the spatial learning and memory capability of APP/PS1 mice, compared with native curcumin treatment. Also, some new nanostructures such as exosomes have been proposed as a putative therapeutic and prevention strategies of AD. Although the unquestionable interest of this issue is beyond the scope of this review article. The potential mechanisms and significance of nanoliposome therapies for AD, which are still are in clinical trials, will be discussed.
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Affiliation(s)
- Lara Ordóñez-Gutiérrez
- Department of Molecular Neurobiology, Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), Universidad Autónoma Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Francisco Wandosell
- Department of Molecular Neurobiology, Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), Universidad Autónoma Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
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15
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Exploiting Current Understanding of Hypoxia Mediated Tumour Progression for Nanotherapeutic Development. Cancers (Basel) 2019; 11:cancers11121989. [PMID: 31835751 PMCID: PMC6966647 DOI: 10.3390/cancers11121989] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/06/2019] [Accepted: 12/07/2019] [Indexed: 02/06/2023] Open
Abstract
Hypoxia is one of the most common phenotypes of malignant tumours. Hypoxia leads to the increased activity of hypoxia-inducible factors (HIFs), which regulate the expression of genes controlling a raft of pro-tumour phenotypes. These include maintenance of the cancer stem cell compartment, epithelial-mesenchymal transition (EMT), angiogenesis, immunosuppression, and metabolic reprogramming. Hypoxia can also contribute to the tumour progression in a HIF-independent manner via the activation of a complex signalling network pathway, including JAK-STAT, RhoA/ROCK, NF-κB and PI3/AKT. Recent studies suggest that nanotherapeutics offer a unique opportunity to target the hypoxic microenvironment, enhancing the therapeutic window of conventional therapeutics. In this review, we summarise recent advances in understanding the impact of hypoxia on tumour progression, while outlining possible nanotherapeutic approaches for overcoming hypoxia-mediated resistance.
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16
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Gao J, Liu J, Xie F, Lu Y, Yin C, Shen X. Co-Delivery of Docetaxel and Salinomycin to Target Both Breast Cancer Cells and Stem Cells by PLGA/TPGS Nanoparticles. Int J Nanomedicine 2019; 14:9199-9216. [PMID: 32063706 PMCID: PMC6884979 DOI: 10.2147/ijn.s230376] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 11/13/2019] [Indexed: 01/27/2023] Open
Abstract
PURPOSE Conventional chemotherapy is hampered by the presence of breast cancer stem cells (BCSCs). It is crucial to eradicating both the bulky breast cancer cells and BCSCs, using a combination of conventional chemotherapy and anti-CSCs drugs. However, the synergistic ratio of drug combinations cannot be easily maintained in vivo. In our previous studies, we demonstrated that the simultaneous delivery of two drugs via nanoliposomes could maintain the synergistic drug ratio for 12 h in vivo. However, nanoliposomes have the disadvantage of quick drug release, which makes it difficult to maintain the synergistic drug ratio for a long time. Herein, we developed a co-delivery system for docetaxel (DTX)-a first-line chemotherapy drug for breast cancer-and salinomycin (SAL)-an anti-BCSCs drug-in rigid nanoparticles constituted of polylactide-co-glycolide/D-alpha-tocopherol polyethylene glycol 1000 succinate (PLGA/TPGS). METHODS Nanoparticles loaded with SAL and DTX at the optimized ratio (NSD) were prepared by the nanoprecipitation method. The characterization, cellular uptake, and cytotoxicity of nanoparticles were investigated in vitro, and the pharmacokinetics, tissue distribution, antitumor and anti-CSCs activity of nanoparticles were evaluated in vivo. RESULTS We demonstrated that a SAL/DTX molar ratio of 1:1 was synergistic in MCF-7 cells and MCF-7-MS. Moreover, the enhanced internalization of nanoparticles was observed in MCF-7 cells and MCF-7-MS. Furthermore, the cytotoxicity of NSD against both MCF-7 cells and MCF-7-MS was stronger than the cytotoxicity of any single treatment in vitro. Significantly, NSD could prolong the circulation time and maintain the synergistic ratio of SAL to DTX in vivo for 24 h, thus exhibiting superior tumor targeting and anti-tumor activity compared to other treatments. CONCLUSION Co-encapsulation of SAL and DTX in PLGA/TPGS nanoparticles could maintain the synergistic ratio of drugs in vivo in a better manner; thus, providing a promising strategy for synergistic inhibition of breast cancer.
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Affiliation(s)
- Jie Gao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Zhejiang, People’s Republic of China
- Scientific Research Center, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Zhejiang, People’s Republic of China
| | - Junjie Liu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Zhejiang, People’s Republic of China
- Department of Pharmaceutical Sciences, Second Military Medical University, Shanghai, People’s Republic of China
| | - Fangyuan Xie
- Department of Pharmacy, Shanghai Eastern Hepatobiliary Surgery Hospital, Shanghai, People’s Republic of China
| | - Ying Lu
- Department of Pharmaceutical Sciences, Second Military Medical University, Shanghai, People’s Republic of China
| | - Chuan Yin
- Department of Gastroenterology, Changzheng Hospital, Second Military Medical University, Shanghai, People’s Republic of China
| | - Xian Shen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Zhejiang, People’s Republic of China
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17
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Huang X, Wan J, Leng D, Zhang Y, Yang S. Dual-targeting nanomicelles with CD133 and CD44 aptamers for enhanced delivery of gefitinib to two populations of lung cancer-initiating cells. Exp Ther Med 2019; 19:192-204. [PMID: 31853290 PMCID: PMC6909660 DOI: 10.3892/etm.2019.8220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 09/13/2019] [Indexed: 12/13/2022] Open
Abstract
Lung cancer is an aggressive type of cancer that is associated with a high mortality rate. Lung cancer-initiating cells are populations of self-renewing cancer cells with pluripotent differentiation ability. Cancers typically originate from multiple phenotypically distinct cancer-initiating cells. CD133 and CD44 are specific markers that maybe used to distinguish lung cancer-initiating cells. The ability to target a variety of subsets of cancer-initiating cells instead of targeting only one population of cancer initiating-cells has the potential to increase the cancer therapeutic efficacy. In the present study, CD133 and CD44 aptamer-conjugated nanomicelles loaded with gefitinib (CD133/CD44-NM-Gef) were developed to target CD133+ and CD44+ lung cancer-initiating cells. The therapeutic efficacy of CD133/CD44-NM-Gef against lung cancer-initiating cells was assessed by evaluating cell proliferation, tumorsphere formation and detection of CD44+ and CD133+ cells using flow cytometry. The results indicated that CD133/CD44-NM-Gef targeted CD133+ and CD44+ lung cancer-initiating cells and exhibited greater therapeutic efficacy against lung cancer-initiating cells than single-target and non-targeted nanomicelles, suggesting that CD133/CD44-NM-Gef represents a promising treatment for lung cancer by specifically targeting lung cancer-initiating cells. To the best of our knowledge, the present study was the first to report on drug delivery via nanomedicines targeted to multiple populations of cancer-initiating cells using aptamers. As cancer is typically derived from phenotypically distinct cancer-initiating cells, the nanomicelle-based multiple targeting strategy provided is promising for targeting multiple subsets of cancer-initiating cell within a tumor.
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Affiliation(s)
- Xiaolong Huang
- Department of Respiratory Medicine, Wuhan No. 1 Hospital, Wuhan, Hubei 430022, P.R. China
| | - Jun Wan
- Department of Respiratory Medicine, Wuhan No. 1 Hospital, Wuhan, Hubei 430022, P.R. China
| | - Dewen Leng
- Department of Critical Care Medicine, Wuhan No. 1 Hospital, Wuhan, Hubei 430022, P.R. China
| | - Yingying Zhang
- Department of Pharmacy, Naval Medical University, Shanghai 200433, P.R. China
| | - Shuo Yang
- Department of Respiratory Medicine, Wuhan No. 1 Hospital, Wuhan, Hubei 430022, P.R. China
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18
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Kim DM, Kim M, Park HB, Kim KS, Kim DE. Anti-MUC1/CD44 Dual-Aptamer-Conjugated Liposomes for Cotargeting Breast Cancer Cells and Cancer Stem Cells. ACS APPLIED BIO MATERIALS 2019; 2:4622-4633. [DOI: 10.1021/acsabm.9b00705] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Dong-Min Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
| | - Minhee Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
| | - Hee-Bin Park
- Department of Biomedical Laboratory Science, Konyang University, Daejeon 35365, Republic of Korea
| | - Keun-Sik Kim
- Department of Biomedical Laboratory Science, Konyang University, Daejeon 35365, Republic of Korea
| | - Dong-Eun Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
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19
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Das M, Huang L. Liposomal Nanostructures for Drug Delivery in Gastrointestinal Cancers. J Pharmacol Exp Ther 2019; 370:647-656. [PMID: 30541917 PMCID: PMC6812858 DOI: 10.1124/jpet.118.254797] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 12/11/2018] [Indexed: 12/19/2022] Open
Abstract
Gastrointestinal (GI) cancers like liver, pancreatic, colorectal, and gastric cancer remain some of the most difficult and aggressive cancers. Nanoparticles like liposomes had been approved in the clinic for cancer therapy dating as far back as 1995. Over the years, liposomal formulations have come a long way, facing several roadblocks and failures, and advancing by optimizing formulations and incorporating novel design approaches to navigate therapeutic delivery challenges. The first liposomal formulation for a GI cancer drug was approved recently in 2015, setting the stage for further clinical developments of liposome-based delivery systems for therapies against GI malignancies. This article reviews the design considerations and strategies that can be used to deliver drugs to GI tumors, the wide range of therapeutic agents that have been explored in preclinical as well as clinical studies, and the current therapies that are being investigated in the clinic against GI malignancies.
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Affiliation(s)
- Manisit Das
- Division of Pharmacoengineering and Molecular Pharmaceutics, and Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Leaf Huang
- Division of Pharmacoengineering and Molecular Pharmaceutics, and Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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20
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Rawal S, Patel MM. Threatening cancer with nanoparticle aided combination oncotherapy. J Control Release 2019; 301:76-109. [PMID: 30890445 DOI: 10.1016/j.jconrel.2019.03.015] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/12/2019] [Accepted: 03/14/2019] [Indexed: 12/14/2022]
Abstract
Employing combination therapy has become obligatory in cancer cases exhibiting high tumor load, chemoresistant tumor population, and advanced disease stages. Realization of this fact has now led many of the combination oncotherapies to become an integral part of anticancer regimens. Combination oncotherapy may encompass a combination of anticancer agents belonging to a similar therapeutic category or that of different therapeutic categories (e.g. chemotherapy + gene therapy). Differences in the physicochemical properties, pharmacokinetics and biodistribution pattern of different payloads are the major constraints that are faced by combination chemotherapy. Concordant efforts in the field of nanotechnology and oncology have emerged with several approaches to solve the major issues encountered by combination therapy. Unique colloidal behaviors of various types of nanoparticles and differential targeting strategies have accorded an unprecedented ability to optimize combination oncotherapeutic delivery. Nanocarrier based delivery of the various types of payloads such as chemotherapeutic agents and other anticancer therapeutics such as small interfering ribonucleic acid (siRNA), chemosensitizers, radiosensitizers, and antiangiogenic agents have been addressed in the present review. Various nano-delivery systems like liposomes, polymeric nanoparticles, polymerosomes, dendrimers, micelles, lipid based nanoparticles, prodrug based nanocarriers, polymer-drug conjugates, polymer-lipid hybrid nanoparticles, carbon nanotubes, nanosponges, supramolecular nanocarriers and inorganic nanoparticles (gold nanoparticles, silver nanoparticles, magnetic nanoparticles and mesoporous silica based nanoparticles) that have been extensively explored for the formulation of multidrug delivery is an imperative part of discussion in the review. The present review features the outweighing benefits of combination therapy over mono-oncotherapy and discusses several existent nanoformulation strategies that facilitate a successful combination oncotherapy. Several obstacles that may impede in transforming nanotechnology-based combination oncotherapy from bench to bedside, and challenges associated therein have also been discussed in the present review.
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Affiliation(s)
- Shruti Rawal
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad 382481, Gujarat, India
| | - Mayur M Patel
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad 382481, Gujarat, India.
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21
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A comprehensive review of salinomycin derivatives as potent anticancer and anti-CSCs agents. Eur J Med Chem 2019; 166:48-64. [DOI: 10.1016/j.ejmech.2019.01.034] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/02/2019] [Accepted: 01/14/2019] [Indexed: 02/08/2023]
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22
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Wei J, Sun J, Liu Y. Enhanced targeting of prostate cancer-initiating cells by salinomycin-encapsulated lipid-PLGA nanoparticles linked with CD44 antibodies. Oncol Lett 2019; 17:4024-4033. [PMID: 30930999 DOI: 10.3892/ol.2019.10050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 12/17/2018] [Indexed: 12/18/2022] Open
Abstract
Prostate cancer is the fifth most common cause of cancer-associated mortality in males worldwide. The survival of prostate cancer-initiating cells (CICs) is an important factor behind the metastasis and recurrence of prostate cancer. The cluster of differentiation (CD) 44 antigen is considered an important marker for prostate CICs. Salinomycin is a potent therapeutic drug against CICs. The present study demonstrated that salinomycin exerts potent activity against CD44+ prostate CICs. To further enhance this anticancer effect, salinomycin-encapsulated lipid-poly(lactic-co-glycolic acid) nanoparticles linked with CD44 antibodies (SM-LPN-CD44) were generated. The anticancer effect of the nanoparticles was investigated in a series of assays, including a cytotoxicity assay, flow cytometry and anticancer assay in prostate cancer-bearing mice in vivo. The results revealed that SM-LPN-CD44 could efficiently and specifically promote the delivery of salinomycin to CD44+ prostate CICs, and there by achieve greater inhibition of the cells compared with that achieved by salinomycin and non-targeted nanoparticles. To the best of our knowledge, this is the first study to report improved therapeutic effects against prostate CICs achieved by the enhancement of targeted drug delivery via nanoparticles conjugated with CD44 antibodies. Therefore, SM-LPN-CD44 nanoparticle-based therapy represents a novel approach to eliminate prostate CICs and is a promising potential treatment strategy for prostate cancer.
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Affiliation(s)
- Jun Wei
- Department of Urology, Hanyang Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei 430050, P.R. China
| | - Jin Sun
- Department of Pharmacy, The Naval Military Medical University, Shanghai 200433, P.R. China
| | - Yu Liu
- Department of Urology, Hanyang Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei 430050, P.R. China
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23
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Gui K, Zhang X, Chen F, Ge Z, Zhang S, Qi X, Sun J, Yu Z. Lipid-polymer nanoparticles with CD133 aptamers for targeted delivery of all-trans retinoic acid to osteosarcoma initiating cells. Biomed Pharmacother 2019; 111:751-764. [PMID: 30612000 DOI: 10.1016/j.biopha.2018.11.118] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/27/2018] [Accepted: 11/25/2018] [Indexed: 11/18/2022] Open
Abstract
Osteosarcoma, a common type of bone cancer in children, and represents an aggressive and fetal cancer worldwide. Osteosarcoma initiating cells are considered to be a subpopulation of cancer cells which contribute to the progression, recurrence, metastasis and multi-drug resistance of osteosarcoma. CD133 is considered to be one marker for osteosarcoma initiating cells. All-trans retinoic acid (ATRA), an active metabolite of vitamin A under the family retinoid, is an up-and-coming drug which was able to effectively treat various cancer initiating cells. Nevertheless, there have been no research that reported the activity of ATRA against osteosarcoma initiating cells. In this research, we hereby examined the potential activity of ATRA in osteosarcoma initiating cells, and developed lipid-polymer nanoparticles with CD133 aptamers for targeted ATRA delivery to osteosarcoma initiating cells. Using the cytotoxicity assay, colony formation assay, tumorsphere formation assay and flow cytometry, the therapeutic effect of ATRA and ATRA-loaded lipid-polymer nanoparticles conjugated with CD133 aptamers (ATRA-PLNP-CD133) against osteosarcoma initiating cells were investigated. The results showed that ATRA exerted potent activity towards osteosarcoma initiating cells. ATRA-PLNP-CD133, which showed a size of 129.9 nm and a sustained release of ATRA during 144 h, was demonstrated to efficiently and specifically promote the ATRA delivery to osteosarcoma initiating cells, and achieve superior therapeutic efficacy in osteosarcoma compared with ATRA and non-targeted nanoparticles. This is the first report of the therapeutic efficacy of ATRA towards osteosarcoma initiating cells, and the increased ATRA delivery by nanoparticles to osteosarcoma initiating cells using CD133 aptamers. ATRA-PLNP-CD133 represent an up-and coming approach for the therapy of osteosarcoma initiating cells.
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Affiliation(s)
- Keke Gui
- Department of Orthopedics, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China
| | - Xinchao Zhang
- Department of Orthopedics, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China
| | - Fangyi Chen
- Department of Orthopedics, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China
| | - Zhe Ge
- Department of Orthopedics, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China
| | - Shichao Zhang
- Department of Orthopedics, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China
| | - Xiaoxia Qi
- The Wound Care Center, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China
| | - Jing Sun
- Department of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, PR China
| | - Zuochong Yu
- Department of Orthopedics, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, PR China.
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24
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Chen D, Pan X, Xie F, Lu Y, Zou H, Yin C, Zhang Y, Gao J. Codelivery of doxorubicin and elacridar to target both liver cancer cells and stem cells by polylactide-co-glycolide/d-alpha-tocopherol polyethylene glycol 1000 succinate nanoparticles. Int J Nanomedicine 2018; 13:6855-6870. [PMID: 30498347 PMCID: PMC6207383 DOI: 10.2147/ijn.s181928] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Purpose Liver cancer is the third leading cause of cancer-related deaths worldwide. Liver cancer stem cells (LCSCs) are a subpopulation of cancer cells that are responsible for the initiation, progression, drug resistance, recurrence, and metastasis of liver cancer. Recent studies have suggested that the eradication of both LCSCs and liver cancer cells is necessary because the conversion of cancer stem cells (CSCs) to cancer cells occasionally occurs. As ATP-binding cassette (ABC) transporters are overexpressed in both CSCs and cancer cells, combined therapies using ABC transporter inhibitors and chemotherapy drugs could show superior therapeutic efficacy in liver cancer. In this study, we developed poly(lactide-co-glycolide)/d-alpha-tocopherol polyethylene glycol 1000 succinate nanoparticles to accomplish the simultaneous delivery of an optimized ratio of doxorubicin (DOX) and elacridar (ELC) to target both LCSCs and liver cancer cells. Methods Median-effect analysis was used for screening of DOX and ELC for synergy in liver cancer cells (HepG2 cells) and LCSCs (HepG2 tumor sphere [HepG2-TS]). Then, nanoparticles loaded with DOX and ELC at the optimized ratio (NDEs) were prepared by nanoprecipitation method. The cytotoxicity and colony and tumor sphere formation ability of nanoparticles were investigated in vitro, and the tissue distribution and antitumor activity of nanoparticles were evaluated in vivo. Results We demonstrated that a DOX/ELC molar ratio of 1:1 was synergistic in HepG2 cells and HepG2-TS. NDEs were shown to exhibit significantly increased cytotoxic effects against both HepG2 and HepG2-TS compared with DOX-loaded nanoparticles (NDs) or ELC-loaded nanoparticles (NEs) in vitro. In vivo studies demonstrated that the nanoparticles exhibited better tumor targeting, with NDE showing the strongest antitumor activity with lower systemic toxicity. Conclusion These results suggested that NDE represented a promising combination therapy against liver cancer by targeting both liver cancer cells and CSCs.
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Affiliation(s)
- Dazhong Chen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China, .,Department of Pharmaceutical Sciences, Second Military Medical University, Shanghai 200433, China, .,Department of Planning, Kunming General Hospital of Chengdu Military Command, Yunnan 650032, China
| | - Xiaoli Pan
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Fangyuan Xie
- Department of Pharmacy, Shanghai Eastern Hepatobiliary Surgery Hospital, Shanghai 200438, China
| | - Ying Lu
- Department of Pharmaceutical Sciences, Second Military Medical University, Shanghai 200433, China,
| | - Hao Zou
- Department of Pharmaceutical Sciences, Second Military Medical University, Shanghai 200433, China,
| | - Chuan Yin
- Department of Gastroenterology, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Yu Zhang
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei 441000, China,
| | - Jie Gao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China, .,Department of Pharmaceutical Sciences, Second Military Medical University, Shanghai 200433, China,
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Xu HL, Fan ZL, ZhuGe DL, Tong MQ, Shen BX, Lin MT, Zhu QY, Jin BH, Sohawon Y, Yao Q, Zhao YZ. Ratiometric delivery of two therapeutic candidates with inherently dissimilar physicochemical property through pH-sensitive core-shell nanoparticles targeting the heterogeneous tumor cells of glioma. Drug Deliv 2018; 25:1302-1318. [PMID: 29869524 PMCID: PMC6060705 DOI: 10.1080/10717544.2018.1474974] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Currently, combination drug therapy is one of the most effective approaches to glioma treatment. However, due to the inherent dissimilar pharmacokinetics of individual drugs and blood brain barriers, it was difficult for the concomitant drugs to simultaneously be delivered to glioma in an optimal dose ratio manner. Herein, a cationic micellar core (Cur-M) was first prepared from d-α-tocopherol-grafted-ε-polylysine polymer to encapsulate the hydrophobic curcumin, followed by dopamine-modified-poly-γ-glutamic acid polymer further deposited on its surface as a anion shell through pH-sensitive linkage to encapsulate the hydrophilic doxorubicin (DOX) hydrochloride. By controlling the combinational Cur/DOX molar ratio at 3:1, a pH-sensitive core-shell nanoparticle (PDCP-NP) was constructed to simultaneously target the cancer stem cells (CSCs) and the differentiated tumor cells. PDCP-NP exhibited a dynamic diameter of 160.8 nm and a zeta-potential of -30.5 mV, while its core-shell structure was further confirmed by XPS and TEM. The ratiometric delivery capability of PDCP-NP was confirmed by in vitro and in vivo studies, in comparison with the cocktail Cur/DOX solution. Meanwhile, the percentage of CSCs in tumors was significantly decreased from 4.16% to 0.95% after treatment with PDCP-NP. Overall, PDCP-NP may be a promising carrier for the combination therapy with drug candidates having dissimilar physicochemical properties.
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Affiliation(s)
- He-Lin Xu
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Zi-Liang Fan
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - De-Li ZhuGe
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Meng-Qi Tong
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Bi-Xin Shen
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Meng-Ting Lin
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Qun-Yan Zhu
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Bing-Hui Jin
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Yasin Sohawon
- b School of International Studies , Wenzhou Medical University , Wenzhou City , China.,c First Affiliated Hospital of Wenzhou Medical University , Wenzhou City , China
| | - Qing Yao
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
| | - Ying-Zheng Zhao
- a Department of Pharmaceutics, School of Pharmaceutical Sciences , Wenzhou Medical University , Wenzhou City , China
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Kaushik V, Yakisich JS, Kumar A, Azad N, Iyer AKV. Ionophores: Potential Use as Anticancer Drugs and Chemosensitizers. Cancers (Basel) 2018; 10:E360. [PMID: 30262730 PMCID: PMC6211070 DOI: 10.3390/cancers10100360] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/13/2018] [Accepted: 09/21/2018] [Indexed: 01/08/2023] Open
Abstract
Ion homeostasis is extremely important for the survival of both normal as well as neoplastic cells. The altered ion homeostasis found in cancer cells prompted the investigation of several ionophores as potential anticancer agents. Few ionophores, such as Salinomycin, Nigericin and Obatoclax, have demonstrated potent anticancer activities against cancer stem-like cells that are considered highly resistant to chemotherapy and responsible for tumor relapse. The preclinical success of these compounds in in vitro and in vivo models have not been translated into clinical trials. At present, phase I/II clinical trials demonstrated limited benefit of Obatoclax alone or in combination with other anticancer drugs. However, future development in targeted drug delivery may be useful to improve the efficacy of these compounds. Alternatively, these compounds may be used as leading molecules for the development of less toxic derivatives.
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Affiliation(s)
- Vivek Kaushik
- Department of Pharmaceutical Sciences, School of Pharmacy, Hampton University, Hampton, VA 23668, USA.
| | - Juan Sebastian Yakisich
- Department of Pharmaceutical Sciences, School of Pharmacy, Hampton University, Hampton, VA 23668, USA.
| | - Anil Kumar
- Great Plains Health, North Platte, NE 69101, USA.
| | - Neelam Azad
- Department of Pharmaceutical Sciences, School of Pharmacy, Hampton University, Hampton, VA 23668, USA.
| | - Anand K V Iyer
- Department of Pharmaceutical Sciences, School of Pharmacy, Hampton University, Hampton, VA 23668, USA.
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27
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Zhou J, Sun J, Chen H, Peng Q. Promoted delivery of salinomycin sodium to lung cancer cells by dual targeting PLGA hybrid nanoparticles. Int J Oncol 2018; 53:1289-1300. [PMID: 30015824 DOI: 10.3892/ijo.2018.4474] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 06/05/2018] [Indexed: 11/06/2022] Open
Affiliation(s)
- Jie Zhou
- Department of Pulmonary Medicine, Minhang Hospital, Zhongshan Hospital, Fudan University, Shanghai 201199, P.R. China
| | - Jin Sun
- Department of Pharmacy, The Naval Medical University, Shanghai 200433, P.R. China
| | - Huaiwen Chen
- Center of Clinical and Translational Medicine, Shanghai Changhai Hospital, The Naval Medical University, Shanghai 200433, P.R. China
| | - Qing Peng
- Department of Pulmonary Medicine, Minhang Hospital, Zhongshan Hospital, Fudan University, Shanghai 201199, P.R. China
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28
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Chen F, Zeng Y, Qi X, Chen Y, Ge Z, Jiang Z, Zhang X, Dong Y, Chen H, Yu Z. Targeted salinomycin delivery with EGFR and CD133 aptamers based dual-ligand lipid-polymer nanoparticles to both osteosarcoma cells and cancer stem cells. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:2115-2127. [PMID: 29898423 DOI: 10.1016/j.nano.2018.05.015] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 05/17/2018] [Accepted: 05/29/2018] [Indexed: 12/24/2022]
Abstract
We previously developed salinomycin (sali)-entrapped nanoparticles labeled with CD133 aptamers which could efficiently eliminate CD133+ osteosarcoma cancer stem cells (CSCs). However, sufficient evidences suggest that the simultaneous targeting both CSCs and cancer cells is pivotal in achieving preferable cancer therapeutic efficacy, due to the spontaneous conversion between cancer cells and CSCs. We hereby constructed sali-entrapped lipid-polymer nanoparticles labeled with CD133 and EGFR aptamers (CESP) to target both osteosarcoma cells and CSCs. The cytotoxicity of CESP in osteosarcoma cells and CSCs was superior to that of single targeting or nontargeted sali-loaded nanoparticles. Administration of CESP in vivo showed the best efficacy in inhibiting tumor growth than other controls in osteosarcoma-bearing mice. Thus, CESP was demonstrated to be capable of efficiently targeting both osteosarcoma CSCs and cancer cells, and it represents an effective potential approach to treat osteosarcoma.
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Affiliation(s)
- Fangyi Chen
- Department of Orthopedics, Jinshan Hospital of Fudan University, Shanghai, China
| | - Yibin Zeng
- Department of Dermatology, Central Hospital of Minhang District, Shanghai, China
| | - Xiaoxia Qi
- The Wound Care Center, Jinshan Hospital of Fudan University, Shanghai, China
| | - Yanchao Chen
- Department of Orthopedics, Jinshan Hospital of Fudan University, Shanghai, China
| | - Zhe Ge
- Department of Orthopedics, Jinshan Hospital of Fudan University, Shanghai, China
| | - Zengxin Jiang
- Department of Orthopedics, Jinshan Hospital of Fudan University, Shanghai, China
| | - Xinchao Zhang
- Department of Orthopedics, Jinshan Hospital of Fudan University, Shanghai, China
| | - Yinmei Dong
- Center of Clinical and Translational Medicine, Shanghai Changhai Hospital, Shanghai, China
| | - Huaiwen Chen
- Sunlipo Biotech Research Center for Nanomedicine, Shanghai, China; Center of Clinical and Translational Medicine, Shanghai Changhai Hospital, Shanghai, China.
| | - Zuochong Yu
- Department of Orthopedics, Jinshan Hospital of Fudan University, Shanghai, China.
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Mi Y, Huang Y, Deng J. The enhanced delivery of salinomycin to CD133 + ovarian cancer stem cells through CD133 antibody conjugation with poly(lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles. Oncol Lett 2018; 15:6611-6621. [PMID: 29725407 DOI: 10.3892/ol.2018.8140] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 11/20/2017] [Indexed: 01/02/2023] Open
Abstract
Ovarian cancer is the most lethal gynecologic malignancy, and ovarian cancer stem cells (CSCs) serve a pivotal function in the metastasis and recurrence of ovarian cancer. Multiple previous studies have validated CD133 as a marker of ovarian CSCs. Although salinomycin is a promising therapeutic agent that has been demonstrated to kill CSCs in various types of cancer, poor aqueous solubility hampers its clinical application. The present study used salinomycin-loaded poly(lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles conjugated with CD133 antibodies (CD133-SAL-NP) to eliminate CD133+ ovarian CSCs. The results revealed that CD133-SAL-NPs were of an appropriate size (149.2 nm) and exhibited sustained drug release. CD133-SAL-NPs efficiently bound to CD133+ ovarian cancer cells, resulting in an increased cytotoxic effect in CD133+ ovarian cancer cells, compared with the untargeted SAL-NPs and salinomycin. CD133-SAL-NPs reduced the percentage of CD133+ ovarian CSCs in ovarian cells more effectively than treatment with salinomycin or SAL-NPs, suggesting that CD133-SAL-NP targeted CD133+ ovarian CSCs. In nude mice bearing ovarian cancer xenografts, CD133-SAL-NPs exerted improved therapeutic effects compared with SAL-NPs and salinomycin. Thus, CD133 was demonstrated to be a promising target for drug delivery to ovarian CSCs, and may be useful as an agent to inhibit the growth of ovarian cancer by targeting CD133+ ovarian CSCs. CD133-SAL-NPs may therefore represent a promising approach for the treatment of ovarian cancer.
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Affiliation(s)
- Yi Mi
- Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei 441000, P.R. China
| | - Yuqin Huang
- Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei 441000, P.R. China.,Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jie Deng
- Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei 441000, P.R. China
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Yu Z, Chen F, Qi X, Dong Y, Zhang Y, Ge Z, Cai G, Zhang X. Epidermal growth factor receptor aptamer-conjugated polymer-lipid hybrid nanoparticles enhance salinomycin delivery to osteosarcoma and cancer stem cells. Exp Ther Med 2017; 15:1247-1256. [PMID: 29399118 PMCID: PMC5774535 DOI: 10.3892/etm.2017.5578] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 09/19/2017] [Indexed: 01/08/2023] Open
Abstract
Osteosarcoma is a common childhood bone cancer with a poor survival rate. Osteosarcoma cancer stem cells (CSCs) contribute to the recurrence, drug resistance and metastasis of this disease. Previous evidence suggested that cancer cells are able to spontaneously turn into CSCs, thus it is crucial to simultaneously target osteosarcoma cells and CSCs. Our previous studies have demonstrated that salinomycin preferably eliminated osteosarcoma CSCs. In addition, amplification of the epidermal growth factor receptor (EGFR) is a common genetic aberration in osteosarcoma, and thus EGFR is a promising target in osteosarcoma. The present study aimed to develop EGFR aptamer-conjugated salinomycin-loaded polymer-lipid hybrid nanoparticles (EGFR-SNPs) to target both osteosarcoma cells and CSCs. The results revealed that EGFR was overexpressed in these cells, and that EGFR-SNPs possessed a small size of 95 nm, suitable drug encapsulation efficiency (63%) and sustained drug release over 120 h. EGFR-SNPs targeted EGFR-overexpressing osteosarcoma cells and CSCs, resulting in an enhanced cytotoxic effect compared with non-targeted SNPs and salinomycin. Notably, EGFR-SNPs was able to reduce the osteosarcoma tumorsphere formation rate and proportion of CD133+ osteosarcoma CSCs in the osteosarcoma cell lines more effectively compared with SNPs and salinomycin, suggesting that EGFR-SNPs effectively reduced the proportion of osteosarcoma CSCs. In conclusion, the interaction of EGFR aptamers and EGFR is a potential approach to promote the effective delivery of salinomycin to osteosarcoma. The study results suggested that EGFR-SNPs represents a promising approach to target osteosarcoma cells and CSCs.
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Affiliation(s)
- Zuochong Yu
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Fangyi Chen
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Xiaoxia Qi
- The Wound Care Center, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Yinmei Dong
- Center of Clinical and Translational Medicine, Shanghai Changhai Hospital, Shanghai 200433, P.R. China
| | - Yingying Zhang
- Center of Clinical and Translational Medicine, Shanghai Changhai Hospital, Shanghai 200433, P.R. China
| | - Zhe Ge
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Guoping Cai
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
| | - Xinchao Zhang
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai 201508, P.R. China
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31
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Zhang Y, Zhang Q, Sun J, Liu H, Li Q. The combination therapy of salinomycin and gefitinib using poly(d,l-lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles for targeting both lung cancer stem cells and cancer cells. Onco Targets Ther 2017; 10:5653-5666. [PMID: 29225473 PMCID: PMC5709995 DOI: 10.2147/ott.s141083] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Purpose Lung cancer (LC) is the leading cause of cancer death worldwide. Evidences suggest that both LC cancer stem cells (CSCs) and cancer cells are supposed to be eliminated to achieve superior treatment effect against LC. Salinomycin could eradiate CSCs in various types of cancers, and gefitinib is a first-line therapy in LC. The purpose of the present study was to develop salinomycin-loaded nanoparticles (salinomycin-NPs) combined with gefitinib-loaded nanoparticles (gefitinib-NPs) to eradicate both LC CSCs and cancer cells. Methods Salinomycin and gefitinib were encapsulated separately by poly(d,l-lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles by the emulsion/solvent evaporation approach. The anti-LC activity of salinomycin-NPs and gefitinib-NPs was investigated. Results Salinomycin-NPs and gefitinib-NPs are of ~140 nm in size, high drug encapsulation efficacy and sustained release of drugs. CD133+ LC CSCs showed the characteristics of CSCs, including significantly enhanced stem cell gene expression, tumorsphere formation ability, and tumorigenicity in mice. Both salinomycin and salinomycin-NPs are capable of selectively inhibiting LC CSCs, as reflected by their enhanced cytotoxic effects toward CD133+ LC CSCs and ability to reduce tumorsphere formation in LC cell lines, whereas gefitinib and gefitinib-NPs could significantly inhibit LC cells. Salinomycin-NPs and salinomycin could reduce the population of LC CSCs in the tumors in vivo. It is noteworthy that salinomycin-NPs combined with gefitinib-NPs inhibited the growth of tumors more efficiently compared with salinomycin combined with gefitinib or single salinomycin-NPs or gefitinib-NPs. Conclusion Salinomycin-NPs combined with gefitinib-NPs represent a potential approach for LC by inhibiting both LC CSCs and cancer cells.
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Affiliation(s)
- Yu Zhang
- Department of Oncology, Xiangyang Central Hospital, The Affiliated Hospital of Hubei College of Arts and Science, Xiangyang 441000, Hubei, China
| | - Qi Zhang
- Department of Oncology, Xiangyang Central Hospital, The Affiliated Hospital of Hubei College of Arts and Science, Xiangyang 441000, Hubei, China
| | - Jing Sun
- International Joint Cancer Institute, Second Military Medical University, Shanghai 200433, China
| | - Huijie Liu
- Department of Oncology, Xiangyang Central Hospital, The Affiliated Hospital of Hubei College of Arts and Science, Xiangyang 441000, Hubei, China
| | - Qingfeng Li
- Department of Oncology, Xiangyang Central Hospital, The Affiliated Hospital of Hubei College of Arts and Science, Xiangyang 441000, Hubei, China
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Codelivery of salinomycin and docetaxel using poly(D,L-lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles to target both gastric cancer cells and cancer stem cells. Anticancer Drugs 2017; 28:989-1001. [DOI: 10.1097/cad.0000000000000541] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Guo X, Zhu X, Gao J, Liu D, Dong C, Jin X. PLGA nanoparticles with CD133 aptamers for targeted delivery and sustained release of propranolol to hemangioma. Nanomedicine (Lond) 2017; 12:2611-2624. [PMID: 28960167 DOI: 10.2217/nnm-2017-0130] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
AIM To develop propranolol-loaded poly(lactic-co-glycolic acid) nanoparticle with CD133 aptamers (PPN-CD133) to treat infantile hemangioma. MATERIALS & METHODS The antihemangioma activity and mechanism of PPN-CD133 were evaluated. RESULTS & CONCLUSION PPN-CD133 are of desired size (143.7 nm), drug encapsulation efficiency (51.8%) and sustained drug release for 8 days. PPN-CD133 could effectively bind to CD133+ hemangioma stem cells, resulting in enhanced cytotoxic effect and reduced expression of angiogenesis factors in hemangioma stem cells. The therapeutic effect of PPN-CD133 in hemangioma was superior to that of untargeted PPN and propranolol in vivo, as reflected by reduced hemangioma volume, weight and microvessel density. PPN-CD133 represents a very promising approach to locally and efficiently deliver propranolol leading to significant inhibition of infantile hemangioma.
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Affiliation(s)
- Xiaonan Guo
- Department of Vascular Surgery, Shandong Provincial Hospital affiliated to Shandong University, 324 Jingwuweiqi Road, Ji'nan 250021, China
| | - Xiaoshuang Zhu
- Department of Hemangioma & Vascular Malformation, He'nan Provincial People's Hospital, 7 Weiwu Road, Jinshui District, Zhengzhou 450003, China
| | - Jie Gao
- Department of Pharmacy Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Dakan Liu
- Department of Hemangioma & Vascular Malformation, He'nan Provincial People's Hospital, 7 Weiwu Road, Jinshui District, Zhengzhou 450003, China
| | - Changxian Dong
- Department of Hemangioma & Vascular Malformation, He'nan Provincial People's Hospital, 7 Weiwu Road, Jinshui District, Zhengzhou 450003, China
| | - Xing Jin
- Department of Vascular Surgery, Shandong Provincial Hospital affiliated to Shandong University, 324 Jingwuweiqi Road, Ji'nan 250021, China
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Guo X, Zhu X, Liu D, Gong Y, Sun J, Dong C. Continuous delivery of propranolol from liposomes-in-microspheres significantly inhibits infantile hemangioma growth. Int J Nanomedicine 2017; 12:6923-6936. [PMID: 29075111 PMCID: PMC5609781 DOI: 10.2147/ijn.s137634] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Purpose To reduce the adverse effects and high frequency of administration of propranolol to treat infantile hemangioma, we first utilized propranolol-loaded liposomes-in-microsphere (PLIM) as a novel topical release system to realize sustained release of propranolol. Methods PLIM was developed from encapsulating propranolol-loaded liposomes (PLs) in microspheres made of poly(lactic-co-glycolic acid)-b-poly(ethylene glycol)-b-poly(lactic-co-glycolic acid) copolymers (PLGA-PEG-PLGA). The release profile of propranolol from PLIM was evaluated, and its biological activity was investigated in vitro using proliferation assays on hemangioma stem cells (HemSCs). Tumor inhibition was studied in nude mice bearing human subcutaneous infantile hemangioma. Results The microspheres were of desired particle size (~77.8 μm) and drug encapsulation efficiency (~23.9%) and achieved sustained drug release for 40 days. PLIM exerted efficient inhibition of the proliferation of HemSCs and significantly reduced the expression of two angiogenesis factors (vascular endothelial growth factor-A [VEGF-A] and basic fibroblast growth factor [bFGF]) in HemSCs. Notably, the therapeutic effect of PLIM in hemangioma was superior to that of propranolol and PL in vivo, as reflected by significantly reduced hemangioma volume, weight, and microvessel density. The mean hemangioma weight of the PLIM-treated group was significantly lower than that of other groups (saline =0.28 g, propranolol =0.21 g, PL =0.13 g, PLIM =0.03 g; PLIM vs saline: P<0.001, PLIM vs propranolol: P<0.001, PLIM vs PL: P<0.001). The mean microvessel density of the PLIM-treated group was significantly lower than that of other groups (saline =40 vessels/mm2, propranolol =31 vessels/mm2, PL =25 vessels/mm2, PLIM =11 vessels/mm2; PLIM vs saline: P<0.001, PLIM vs propranolol: P<0.01, PLIM vs PL: P<0.05). Conclusion Our findings show that PLIM is a very promising approach to locally and efficiently deliver propranolol to the hemangioma site leading to a significant inhibition of infantile hemangioma.
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Affiliation(s)
- Xiaonan Guo
- Department of Hemangioma and Vascular Malformation, Henan Provincial People's Hospital, Zhengzhou, People's Republic of China
| | - Xiaoshuang Zhu
- Department of Hemangioma and Vascular Malformation, Henan Provincial People's Hospital, Zhengzhou, People's Republic of China
| | - Dakan Liu
- Department of Hemangioma and Vascular Malformation, Henan Provincial People's Hospital, Zhengzhou, People's Republic of China
| | - Yubin Gong
- Department of Hemangioma and Vascular Malformation, Henan Provincial People's Hospital, Zhengzhou, People's Republic of China
| | - Jing Sun
- Department of Pharmacy, Second Military Medical University, Shanghai, People's Republic of China
| | - Changxian Dong
- Department of Hemangioma and Vascular Malformation, Henan Provincial People's Hospital, Zhengzhou, People's Republic of China
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Agliano A, Calvo A, Box C. The challenge of targeting cancer stem cells to halt metastasis. Semin Cancer Biol 2017; 44:25-42. [DOI: 10.1016/j.semcancer.2017.03.003] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/10/2017] [Accepted: 03/13/2017] [Indexed: 12/21/2022]
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36
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Wang M, Xie F, Wen X, Chen H, Zhang H, Liu J, Zhang H, Zou H, Yu Y, Chen Y, Sun Z, Wang X, Zhang G, Yin C, Sun D, Gao J, Jiang B, Zhong Y, Lu Y. Therapeutic PEG-ceramide nanomicelles synergize with salinomycin to target both liver cancer cells and cancer stem cells. Nanomedicine (Lond) 2017; 12:1025-1042. [PMID: 28440698 DOI: 10.2217/nnm-2016-0408] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
AIM Salinomycin (SAL)-loaded PEG-ceramide nanomicelles (SCM) were prepared to target both liver cancer cells and cancer stem cells. MATERIALS & METHODS The synergistic ratio of SAL/PEG-ceramide was evaluated to prepare SCM, and the antitumor activity of SCM was examined both in vitro and in vivo. RESULTS SAL/PEG-ceramide molar ratio of 1:4 was chosen as the synergistic ratio, and SCM showed superior cytotoxic effect and increased apoptosis-inducing activity in both liver cancer cells and cancer stem cells. In vivo, SCM showed the best tumor inhibitory effect with a safety profile. CONCLUSION Thus, PEG-ceramide nanomicelles could serve as an effective and safe therapeutic drug carrier to deliver SAL into liver cancer, opening up the avenue of using PEG-ceramide as therapeutic drug carriers.
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Affiliation(s)
- Meiping Wang
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Fangyuan Xie
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China.,Department of Pharmacy, Shanghai Eastern Hepatobiliary Surgery Hospital, 225 Changhai Road, Shanghai 200438, China
| | - Xikai Wen
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Han Chen
- Department of General Surgery, 411 Hospital of Chinese People's Liberation Army, 15 East Jiangwan Road, Shanghai 200081, China
| | - Hai Zhang
- Department of Pharmacy, Shanghai Eastern Hepatobiliary Surgery Hospital, 225 Changhai Road, Shanghai 200438, China
| | - Junjie Liu
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - He Zhang
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Hao Zou
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Yuan Yu
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Yan Chen
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Zhiguo Sun
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Xinxia Wang
- Department of Pharmacy, Shanghai Eastern Hepatobiliary Surgery Hospital, 225 Changhai Road, Shanghai 200438, China
| | - Guoqing Zhang
- Department of Pharmacy, Shanghai Eastern Hepatobiliary Surgery Hospital, 225 Changhai Road, Shanghai 200438, China
| | - Chuan Yin
- Department of Gastroenterology, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Duxin Sun
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jie Gao
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China.,Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA
| | - Beige Jiang
- Third Department of HepaticSurgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
| | - Yanqiang Zhong
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Ying Lu
- Department of Pharmaceutical Sciences, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
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Chen D, Xie F, Sun D, Yin C, Gao J, Zhong Y. Nanomedicine-Mediated Combination Drug Therapy in Tumor. ACTA ACUST UNITED AC 2017. [DOI: 10.2174/1874844901704010001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Background:Combined chemotherapy has gradually become one of the conventional methods of cancer treatment due to the limitation of monotherapy. However, combined chemotherapy has several drawbacks that may lead to treatment failure because drug synergy cannot be guaranteed, achievement of the optimal synergistic drug ratio is difficult, and drug uptake into the tumor is inconsistent. Nanomedicine can be a safe and effective form of drug delivery, which may address the problems associated with combination chemotherapy.Objective:This review summarizes the recent research in this area, including the use of nanoparticles, liposomes, lipid-polymer hybrid nanoparticles, and polymeric micelles, and provides new approach for combined chemotherapy.Methods:By collecting and referring to the related literature in recent years.Results:Compared with conventional drugs, nanomedicine has the following advantages: it increases bioavailability of poorly soluble drugs, prolongs drug circulation timein vivo, and permits multiple drug loading, all of which could improve drug efficacy and reduce toxicity. Furthermore, nanomedicine can maintain the synergistic ratio of the drugs; deliver the drugs to the tumor at the same time, such that two or more drugs of tumor treatment achieve synchronization in time and space; and alter the pharmacokinetics and distribution profilein vivosuch that these are dependent on nanocarrier properties (rather than being dependent on the drugs themselves).Conclusion:Therefore, nanomedicine-mediated combination drug therapy is promising in the treatment of tumors.
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Zhu M, Chen S, Hua L, Zhang C, Chen M, Chen D, Dong Y, Zhang Y, Li M, Song X, Chen H, Zheng H. Self-targeted salinomycin-loaded DSPE-PEG-methotrexate nanomicelles for targeting both head and neck squamous cell carcinoma cancer cells and cancer stem cells. Nanomedicine (Lond) 2017; 12:295-315. [PMID: 28093940 DOI: 10.2217/nnm-2016-0382] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To target both head and neck squamous cell carcinoma (HNSCC) cells and cancer stem cells (CSCs) by salinomycin-loaded DSPE-PEG-MTX (synthesized using DSPE-PEG2000-NH2 and methotrexate) nanomicelles (M-SAL-MTX). MATERIALS & METHODS The characterization, antitumor activity and mechanism of M-SAL-MTX were evaluated. RESULTS & CONCLUSION M-SAL-MTX showed enhanced inhibitory effect toward both HNSCC CSCs and non-CSCs compared with a single treatment of methotrexate and salinomycin. In nude mice-bearing HNSCC xenografts, M-SAL-MTX suppressed tumor growth more effectively than other controls including combination of methotrexate and salinomycin. Therefore, M-SAL-MTX may provide a strategy for treating HNSCC by targeting both HNSCC CSCs and HNSCC cells.
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Affiliation(s)
- Minhui Zhu
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Shicai Chen
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Libo Hua
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Caiyun Zhang
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Mengjie Chen
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Donghui Chen
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Yinmei Dong
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Yingying Zhang
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Meng Li
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Xianmin Song
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
| | - Huaiwen Chen
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China.,Sunlipo Biotech Research Center for Nanomedicine, 3688 Tingwei Road, Shanghai 201507, China
| | - Hongliang Zheng
- Department of Otolaryngology Head & Neck Surgery, Shanghai Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai 200433, China
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Shen S, Liu M, Li T, Lin S, Mo R. Recent progress in nanomedicine-based combination cancer therapy using a site-specific co-delivery strategy. Biomater Sci 2017; 5:1367-1381. [DOI: 10.1039/c7bm00297a] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review article highlights the recent progresses in nanomedicine-based combination cancer therapy via site-specific co-delivery strategies.
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Affiliation(s)
- Shiyang Shen
- State Key Laboratory of Natural Medicines
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases
- Center of Advanced Pharmaceuticals and Biomaterials
- China Pharmaceutical University
- Nanjing 210009
| | - Meng Liu
- State Key Laboratory of Natural Medicines
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases
- Center of Advanced Pharmaceuticals and Biomaterials
- China Pharmaceutical University
- Nanjing 210009
| | - Teng Li
- State Key Laboratory of Natural Medicines
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases
- Center of Advanced Pharmaceuticals and Biomaterials
- China Pharmaceutical University
- Nanjing 210009
| | - Shiqi Lin
- State Key Laboratory of Natural Medicines
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases
- Center of Advanced Pharmaceuticals and Biomaterials
- China Pharmaceutical University
- Nanjing 210009
| | - Ran Mo
- State Key Laboratory of Natural Medicines
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases
- Center of Advanced Pharmaceuticals and Biomaterials
- China Pharmaceutical University
- Nanjing 210009
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