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Sonam Dongsar T, Tsering Dongsar T, Molugulu N, Annadurai S, Wahab S, Gupta N, Kesharwani P. Targeted therapy of breast tumor by PLGA-based nanostructures: The versatile function in doxorubicin delivery. ENVIRONMENTAL RESEARCH 2023; 233:116455. [PMID: 37356522 DOI: 10.1016/j.envres.2023.116455] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/15/2023] [Accepted: 06/17/2023] [Indexed: 06/27/2023]
Abstract
Breast carcinoma is a molecularly diverse illness, and it is among the most prominent and often reported malignancies in female across the globe. Surgical intervention, chemotherapy, immunotherapy, gene therapy, and endocrine treatment are among the currently viable treatment options for the carcinoma of breast. Chemotherapy is among the most prevalent cancer management strategy. Doxorubicin (DOX) widely employed as a cytostatic medication for the treatment of a variety of malignancies. Despite its widespread acceptance and excellent efficacy against an extensive line up of neoplasia, it has a variety of shortcomings that limit its therapeutic potential in the previously mentioned indications. Employment of nanoparticulate systems has come up as a unique chemo medication delivery strategy and are being considerably explored for the amelioration of breast carcinoma. Polylactic-co-glycolic acid (PLGA)-based nano systems are being utilized in a number of areas within the medical research and medication delivery constitutes one of the primary functions for PLGA given their inherent physiochemical attributes, including their aqueous solubility, biocompatibility, biodegradability, versatility in formulation, and limited toxicity. Herein along with the different application of PLGA-based nano formulations in cancer therapy, the present review intends to describe the various research investigations that have been conducted to enumerate the effectiveness of DOX-encapsulated PLGA nanoparticles (DOX-PLGA NPs) as a feasible treatment option for breast cancer.
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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
| | - Nagashekhara Molugulu
- School of Pharmacy, Monash University, Bandar Sunway, Jalan Lagoon Selatan, 47500, Malaysia
| | - Sivakumar Annadurai
- 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
| | - Neelima Gupta
- Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, 470003, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India; Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
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Chen X, Guo L, Ma S, Sun J, Li C, Gu Z, Li W, Guo L, Wang L, Han B, Chang J. Construction of multi-program responsive vitamin E succinate-chitosan-histidine nanocarrier and its response strategy in tumor therapy. Int J Biol Macromol 2023; 246:125678. [PMID: 37414317 DOI: 10.1016/j.ijbiomac.2023.125678] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/29/2023] [Accepted: 07/02/2023] [Indexed: 07/08/2023]
Abstract
Multifunctional drug delivery carriers have emerged as a promising cancer drug delivery strategy. Here, we developed a vitamin E succinate-chitosan-histidine (VCH) multi-program responsive drug carrier. The structure was characterized by FT-IR and 1H NMR spectrum, and the DLS and SEM results showed typical nanostructures. The drug loading content was 21.0 % and the corresponding encapsulation efficiency was 66.6 %. The UV-vis and fluorescence spectra demonstrated the existence of the π-π stacking interaction between DOX and VCH. Drug release experiments implied good pH sensitivity and sustained-release effect. The DOX/VCH nanoparticles could be efficiently taken up by HepG2 cancer cells and the tumor inhibition rate was up to 56.27 %. The DOX/VCH reduced the tumor volume and weight efficiently with a TIR of 45.81 %. The histological analysis results showed that DOX/VCH could effectively inhibit tumor growth and proliferation, and there was no damage to normal organs. VCH nanocarriers could combine the advantages of VES, histidine and chitosan to achieve pH sensitivity and P-gp inhibition, and effectively improve the drug solubility, targeting and lysosomal escape. Through the program response of different micro-environment, the newly developed polymeric micelles could successfully be utilized as a multi-program responsive nanocarrier system for the treatment of cancers.
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Affiliation(s)
- Xiaotong Chen
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Lan Guo
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Saibo Ma
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Jishang Sun
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Cuiyao Li
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Zhiyang Gu
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Wenya Li
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Lili Guo
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Litong Wang
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Baoqin Han
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266235, PR China
| | - Jing Chang
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266235, PR China.
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Zhang R, Zhu J, Sun D, Li J, Yao L, Meng S, Li Y, Dang Y, Wang K. The Mechanism of Dynamic Interaction between Doxorubicin and Calf Thymus DNA at the Single-Molecule Level Based on Confocal Raman Spectroscopy. MICROMACHINES 2022; 13:mi13060940. [PMID: 35744554 PMCID: PMC9228395 DOI: 10.3390/mi13060940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 01/25/2023]
Abstract
It is of great fundamental significance and practical application to understand the binding sites and dynamic process of the interaction between doxorubicin (DOX) and DNA molecules. Based on the Confocal Raman spectroscopy, the interaction between DOX and calf thymus DNA has been systemically investigated, and some meaningful findings have been found. DOX molecules can not only interact with all four bases of DNA molecules, i.e., adenine, thymine, cytosine, guanine, and phosphate, but also affect the DNA conformation. Meanwhile, the binding site of DOX and its derivatives such as daunorubicin and epirubicin is certain. Furthermore, the interaction between DOX and DNA molecules is a dynamic process since the intensities of each characteristic peaks of the base, e.g., adenine, cytosine, and phosphate, are all regularly changed with the interaction time. Finally, a dynamic mechanism model of the interaction between DOX and DNA molecules is proposed; that is, there are two kinds of interaction between DOX and DNA molecules: DOX-DNA acts to form a complex, and DOX-DOX acts to form a multimer. The two effects are competitive, as the former compresses DNA molecules, and the latter decompresses these DNA molecules. This work is helpful for accurately understanding and developing new drugs and pathways to improve and treat DOX-induced cytotoxicity and cardiotoxicity.
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Affiliation(s)
- Ruihong Zhang
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Jie Zhu
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Dan Sun
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Jie Li
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Lina Yao
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Shuangshuang Meng
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Yan Li
- School of Science, Xi’an Shiyou University, Xi’an 710069, China;
| | - Yang Dang
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
| | - Kaige Wang
- State Key Laboratory of Cultivation Base for Photoelectric Technology and Functional Materials; National Center for International Research of Photoelectric Technology & Nano-Functional Materials and Application; Shaanxi Provincial Key Laboratory of Photoelectric Technology; Institute of Photonics and Photon-Technology, Northwest University, Xi’an 710069, China; (R.Z.); (J.Z.); (D.S.); (J.L.); (L.Y.); (S.M.); (Y.D.)
- Correspondence:
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Yang L, Li J, Guan Z, Zhang J, Wang X, Tang R. Carrier-free prodrug nanoparticles based on lonidamine and cisplatin for synergistic treatment of breast cancer. J Biomater Appl 2022; 37:634-645. [PMID: 35689328 DOI: 10.1177/08853282221107951] [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] [Indexed: 11/17/2022]
Abstract
Herein, we combined a derivative of cisplatin (CP) and the chemosensitizer lonidamine (LND) to design an amphiphilic prodrug, in which the ratio of LND to cisplatin was fixed at 2:1. Diaminedichlorodihydroxyplatinum (DH-CP) is a hydrophilic cisplatin derivative. Due to its appropriate amphiphilicity, this prodrug could self-assemble into stable nanoparticles (denoted as LNP-NPs). Under the action of excessive glutathione (GSH) in tumor cells, DH-CP could be reduced to cytotoxic cisplatin. In addition, the released LND could inhibit the metabolic process of tumor cells, and improving the sensitivity of tumor cells to cisplatin. In vitro studies demonstrated that LNP-NPs displayed significantly cytotoxicity on breast cancer cells, and the cell viability after co-incubation for 48 h (CP 16 μg/mL) were 18.77% (MCF-7) and 20.01% (EMT6), respectively. LNP-NPs could also significantly inhibit the growth of MCF-7 tumor-like spheroids, which were realized through the high coordination and cooperation between CP and LND. Therefore, the carrier-free drug delivery system based on LND and DH-CP is expected to achieve a good synergistic anti-tumor effect.
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Affiliation(s)
- Lu Yang
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, 12487Anhui University, P. R. China
| | - Junnan Li
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, 12487Anhui University, P. R. China
| | - Zhaoyuan Guan
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, 12487Anhui University, P. R. China
| | - Jingwen Zhang
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, 12487Anhui University, P. R. China
| | - Xin Wang
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, 12487Anhui University, P. R. China
| | - Rupei Tang
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, 12487Anhui University, P. R. China
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Kostka L, Sivák L, Šubr V, Kovářová J, Šírová M, Říhová B, Sedlacek R, Etrych T, Kovář M. Simultaneous Delivery of Doxorubicin and Protease Inhibitor Derivative to Solid Tumors via Star-Shaped Polymer Nanomedicines Overcomes P-gp- and STAT3-Mediated Chemoresistance. Biomacromolecules 2022; 23:2522-2535. [PMID: 35584053 DOI: 10.1021/acs.biomac.2c00256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The derivative of protease inhibitor ritonavir (5-methyl-4-oxohexanoic acid ritonavir ester; RD) was recently recognized as a potent P-gp inhibitor and cancerostatic drug inhibiting the proteasome and STAT3 signaling. Therefore, we designed high-molecular-weight HPMA copolymer conjugates with a PAMAM dendrimer core bearing both doxorubicin (Dox) and RD (Star-RD + Dox) to increase the circulation half-life to maximize simultaneous delivery of Dox and RD into the tumor. Star-RD inhibited P-gp activity, potently sensitizing both low- and high-P-gp-expressing cancer cells to the cytostatic and proapoptotic activity of Dox in vitro. Star-RD + Dox possessed higher cytostatic and proapoptotic activities compared to Star-Dox and the equivalent mixture of Star-Dox and Star-RD in vitro. Star-RD + Dox efficiently inhibited STAT3 signaling and induced caspase-3 activation and DNA fragmentation in cancer cells in vivo. Importantly, Star-RD + Dox was found to have superior antitumor activity in terms of tumor growth inhibition and increased survival of mice bearing P-gp-expressing tumors.
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Affiliation(s)
- Libor Kostka
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 16206 Prague, Czech Republic
| | - Ladislav Sivák
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic
| | - Vladimír Šubr
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 16206 Prague, Czech Republic
| | - Jiřina Kovářová
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic
| | - Milada Šírová
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic
| | - Blanka Říhová
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic
| | - Radislav Sedlacek
- Czech Center of Phenogenomics, Institute of Molecular Genetics, Czech Academy of Sciences, Průmyslová 595, 25250 Vestec, Czech Republic
| | - Tomáš Etrych
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 16206 Prague, Czech Republic
| | - Marek Kovář
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic
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Hao D, Zhang Z, Ji Y. Responsive polymeric drug delivery systems for combination anticancer therapy: experimental design and computational insights. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2021.1960340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Dule Hao
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, China
| | - Zheng Zhang
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, China
| | - Yuanhui Ji
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, China
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Makimoto A, Fang J, Maeda H. Development of a Selective Tumor-Targeted Drug Delivery System: Hydroxypropyl-Acrylamide Polymer-Conjugated Pirarubicin (P-THP) for Pediatric Solid Tumors. Cancers (Basel) 2021; 13:cancers13153698. [PMID: 34359599 PMCID: PMC8345214 DOI: 10.3390/cancers13153698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/06/2021] [Accepted: 07/19/2021] [Indexed: 11/20/2022] Open
Abstract
Simple Summary Hydroxypropyl acrylamide polymer-conjugated pirarubicin (P-THP), an innovative polymer-conjugated anticancer agent, theoretically has highly tumor-specific distribution via the enhanced permeability and retention (EPR) effect. While anthracyclines are extremely important in the treatment of most pediatric solid tumors, P-THP may serve as a less toxic and more effective substitute for conventional anthracyclines in both newly diagnosed and refractory/recurrent pediatric cancers. Abstract Most pediatric cancers are highly chemo-sensitive, and cytotoxic chemotherapy has always been the mainstay of treatment. Anthracyclines are highly effective against most types of childhood cancer, such as neuroblastoma, hepatoblastoma, nephroblastoma, rhabdomyosarcoma, Ewing sarcoma, and so forth. However, acute and chronic cardiotoxicity, one of the major disadvantages of anthracycline use, limits their utility and effectiveness. Hydroxypropyl acrylamide polymer-conjugated pirarubicin (P-THP), which targets tumor tissue highly selectively via the enhanced permeability and retention (EPR) effect, and secondarily releases active pirarubicin molecules quickly into the acidic environment surrounding the tumor. Although, the latter rarely occurs in the non-acidic environment surrounding normal tissue. This mechanism has the potential to minimize acute and chronic toxicities, including cardiotoxicity, as well as maximize the efficacy of chemotherapy through synergy with tumor-targeting accumulation of the active molecules and possible dose-escalation. Simply replacing doxorubicin with P-THP in a given regimen can improve outcomes in anthracycline-sensitive pediatric cancers with little risk of adverse effects, such as cardiotoxicity. As cancer is a dynamic disease showing intra-tumoral heterogeneity during its course, continued parallel development of cytotoxic agents and molecular targeting agents is necessary to find potentially more effective treatments.
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Affiliation(s)
- Atsushi Makimoto
- Department of Hematology/Oncology, Tokyo Metropolitan Children’s Medical Center, Tokyo 183-8561, Japan
- Correspondence: ; Tel.: +81-42-300-5111 (ext. 5177)
| | - Jun Fang
- Faculty of Pharmaceutical Science, Sojo University, Kumamoto 860-0082, Japan;
| | - Hiroshi Maeda
- BioDynamics Research Foundation, Kumamoto 862-0954, Japan;
- Department of Microbiology, Kumamoto University School of Medicine, Kumamoto 862-0954, Japan
- Tohoku University, Miyagi 980-8572, Japan
- Faculty of Medicine, Osaka University, Osaka 565-0871, Japan
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Sivák L, Šubr V, Kovářová J, Dvořáková B, Šírová M, Říhová B, Randárová E, Kraus M, Tomala J, Studenovský M, Vondráčková M, Sedláček R, Makovický P, Fučíková J, Vošáhlíková Š, Špíšek R, Kostka L, Etrych T, Kovář M. Polymer-ritonavir derivate nanomedicine with pH-sensitive activation possesses potent anti-tumor activity in vivo via inhibition of proteasome and STAT3 signaling. J Control Release 2021; 332:563-580. [PMID: 33722611 DOI: 10.1016/j.jconrel.2021.03.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 03/07/2021] [Accepted: 03/10/2021] [Indexed: 12/22/2022]
Abstract
Drug repurposing is a promising strategy for identifying new applications for approved drugs. Here, we describe a polymer biomaterial composed of the antiretroviral drug ritonavir derivative (5-methyl-4-oxohexanoic acid ritonavir ester; RD), covalently bound to HPMA copolymer carrier via a pH-sensitive hydrazone bond (P-RD). Apart from being more potent inhibitor of P-glycoprotein in comparison to ritonavir, we found RD to have considerable cytostatic activity in six mice (IC50 ~ 2.3-17.4 μM) and six human (IC50 ~ 4.3-8.7 μM) cancer cell lines, and that RD inhibits the migration and invasiveness of cancer cells in vitro. Importantly, RD inhibits STAT3 phosphorylation in CT26 cells in vitro and in vivo, and expression of the NF-κB p65 subunit, Bcl-2 and Mcl-1 in vitro. RD also dampens chymotrypsin-like and trypsin-like proteasome activity and induces ER stress as documented by induction of PERK phosphorylation and expression of ATF4 and CHOP. P-RD nanomedicine showed powerful antitumor activity in CT26 and B16F10 tumor-bearing mice, which, moreover, synergized with IL-2-based immunotherapy. P-RD proved very promising therapeutic activity also in human FaDu xenografts and negligible toxicity predetermining these nanomedicines as side-effect free nanosystem. The therapeutic potential could be highly increased using the fine-tuned combination with other drugs, i.e. doxorubicin, attached to the same polymer system. Finally, we summarize that described polymer nanomedicines fulfilled all the requirements as potential candidates for deep preclinical investigation.
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Affiliation(s)
- Ladislav Sivák
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Vladimír Šubr
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, v.v.i., Heyrovskeho nam. 2, 16206 Prague, Czech Republic
| | - Jiřina Kovářová
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Barbora Dvořáková
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Milada Šírová
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Blanka Říhová
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Eva Randárová
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, v.v.i., Heyrovskeho nam. 2, 16206 Prague, Czech Republic
| | - Michal Kraus
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Jakub Tomala
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Martin Studenovský
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, v.v.i., Heyrovskeho nam. 2, 16206 Prague, Czech Republic
| | - Michaela Vondráčková
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic
| | - Radislav Sedláček
- Czech Center of Phenogenomics, Institute of Molecular Genetics, Czech Academy of Sciences, v.v.i., Prumyslova 595, 25250 Vestec, Czech Republic
| | - Petr Makovický
- Czech Center of Phenogenomics, Institute of Molecular Genetics, Czech Academy of Sciences, v.v.i., Prumyslova 595, 25250 Vestec, Czech Republic
| | - Jitka Fučíková
- Department of Immunology, Charles University, 2(nd) Faculty of Medicine and University Hospital Motol, V uvalu 84, 15006 Prague, Czech Republic; Sotio, Jankovcova 1518, 17000 Prague, Czech Republic
| | | | - Radek Špíšek
- Department of Immunology, Charles University, 2(nd) Faculty of Medicine and University Hospital Motol, V uvalu 84, 15006 Prague, Czech Republic; Sotio, Jankovcova 1518, 17000 Prague, Czech Republic
| | - Libor Kostka
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, v.v.i., Heyrovskeho nam. 2, 16206 Prague, Czech Republic
| | - Tomáš Etrych
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, v.v.i., Heyrovskeho nam. 2, 16206 Prague, Czech Republic.
| | - Marek Kovář
- Institute of Microbiology, Czech Academy of Sciences, v.v.i., Videnska 1083, 14220 Prague, Czech Republic.
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Jana B, Kim D, Choi H, Kim M, Kim K, Kim S, Jin S, Park MH, Lee KH, Yoon C, Lee BS, Kang MS, Lim HJ, Park EJ, Jeong Y, Ryu JH, Kim C. Drug resistance-free cytotoxic nanodrugs in composites for cancer therapy. J Mater Chem B 2021; 9:3143-3152. [PMID: 33586760 DOI: 10.1039/d0tb02850a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Drug resistance is a major cause of treatment failure for small-molecule cancer chemotherapies, despite the advances in combination therapies, drug delivery systems, epigenetic drugs, and proteolysis-targeting chimeras. Herein, we report the use of a drug resistance-free cytotoxic nanodrug as an alternative to small-molecule drugs. The present nanodrugs comprise 2 nm core gold nanoparticles (AuNPs) covered completely with multivalent hydrocarbon chains to a final diameter of ∼10 nm as single drug molecules. This hydrophobic drug-platform was delivered in composite form (∼35 nm) with block-copolymer like other small-molecular drugs. Upon uptake by cells, the nanodrugs enhanced the intracellular levels of reactive oxygen species and induced apoptosis, presumably reflecting multivalent interactions between aliphatic chains and intracellular biomolecules. No resistance to our novel nanodrug was observed following multiple treatment passages and the potential for use in cancer therapy was verified in a breast cancer patient-derived xenograft mouse model. These findings provide insight into the use of nano-scaled compounds as agents that evade drug resistance to cancer therapy.
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Affiliation(s)
- Batakrishna Jana
- Department of Chemistry, School of Natural Sciences, Ulsan National Institute of Science and Technology, Ulsan 44919, Republic of Korea.
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Bobde Y, Biswas S, Ghosh B. Current trends in the development of HPMA-based block copolymeric nanoparticles for their application in drug delivery. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.110018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Li Y, Xu X. Nanomedicine solutions to intricate physiological-pathological barriers and molecular mechanisms of tumor multidrug resistance. J Control Release 2020; 323:483-501. [DOI: 10.1016/j.jconrel.2020.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 01/08/2023]
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Roychoudhury S, Kumar A, Bhatkar D, Sharma NK. Molecular avenues in targeted doxorubicin cancer therapy. Future Oncol 2020; 16:687-700. [PMID: 32253930 DOI: 10.2217/fon-2019-0458] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
In recent, intra- and inter-tumor heterogeneity is seen as one of key factors behind success and failure of chemotherapy. Incessant use of doxorubicin (DOX) drug is associated with numerous post-treatment debacles including cardiomyopathy, health disorders, reversal of tumor and formation of secondary tumors. The module of cancer treatment has undergone evolutionary changes by achieving crucial understanding on molecular, genetic, epigenetic and environmental adaptations by cancer cells. Therefore, there is a paradigm shift in cancer therapeutic by employing amalgam of peptide mimetic, small RNA mimetic, DNA repair protein inhibitors, signaling inhibitors and epigenetic modulators to achieve targeted and personalized DOX therapy. This review summarizes on recent therapeutic avenues that can potentiate DOX effects by removing discernible pitfalls among cancer patients.
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Affiliation(s)
- Sayantani Roychoudhury
- Cancer & Translational Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India
| | - Ajay Kumar
- Cancer & Translational Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India
| | - Devyani Bhatkar
- Cancer & Translational Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India
| | - Nilesh Kumar Sharma
- Cancer & Translational Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India
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Micelle-Forming Block Copolymers Tailored for Inhibition of P-gp-Mediated Multidrug Resistance: Structure to Activity Relationship. Pharmaceutics 2019; 11:pharmaceutics11110579. [PMID: 31694350 PMCID: PMC6920990 DOI: 10.3390/pharmaceutics11110579] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/21/2019] [Accepted: 11/04/2019] [Indexed: 01/11/2023] Open
Abstract
Multidrug resistance (MDR) is often caused by the overexpression of efflux pumps, such as ABC transporters, in particular, P-glycoprotein (P-gp). Here, we investigate the di- and tri- block amphiphilic polymer systems based on polypropylene glycol (PPO) and copolymers of (N-(2-hydroxypropyl)methacrylamide) (PHPMA) as potential macromolecular inhibitors of P-gp, and concurrently, carriers of drugs, passively targeting solid tumors by the enhanced permeability and retention (EPR) effect. Interestingly, there were significant differences between the effects of di- and tri- block polymer-based micelles, with the former being significantly more thermodynamically stable and showing much higher P-gp inhibition ability. The presence of Boc-protected hydrazide groups or the Boc-deprotection method did not affect the physico-chemical or biological properties of the block copolymers. Moreover, diblock polymer micelles could be loaded with free PPO containing 5–40 wt % of free PPO, which showed increased P-gp inhibition in comparison to the unloaded micelles. Loaded polymer micelles containing more than 20 wt % free PPO showed a significant increase in toxicity; thus, loaded diblock polymer micelles containing 5–15 wt % free PPO are potential candidates for in vitro and in vivo application as potent MDR inhibitors and drug carriers.
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14
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Shrestha B, Tang L, Romero G. Nanoparticles‐Mediated Combination Therapies for Cancer Treatment. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900076] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Binita Shrestha
- Department of Biomedical Engineering University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Liang Tang
- Department of Biomedical Engineering University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Gabriela Romero
- Department of Chemical Engineering University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
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15
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Glabridin resensitizes p-glycoprotein-overexpressing multidrug-resistant cancer cells to conventional chemotherapeutic agents. Eur J Pharmacol 2019; 852:231-243. [PMID: 30959046 DOI: 10.1016/j.ejphar.2019.04.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 03/29/2019] [Accepted: 04/02/2019] [Indexed: 12/11/2022]
Abstract
Multidrug resistance (MDR) remains an obstacle to chemotherapy related with the overexpression of several efflux membrane proteins, and p-glycoprotein (P-gp) is the most studied among them. Thus, continuous investigational efforts are necessary to find valuable MDR reversal agents, and the flavonoid compound glabridin (GBD) seems to be a promising candidate. This study aimed to investigate the potential of GBD against MDR and explore the possible mechanisms. First, we found that GBD could decrease the half maximal inhibitory concentration of paclitaxel and doxorubicin (DOX) in breast cancer cells like MDA-MB-231/MDR1 cells and MCF-7/ADR cells. It was further explained that GBD enhanced the apoptosis of MDA-MB-231/MDR1 cells induced by DOX, due to the increased accumulation of DOX. Then, tests were performed to explore the possible MDR reversal mechanisms. On one hand, GBD can suppress the expression of P-gp. On the other hand, GBD can downregulate the activity of P-gp ATPase when cotreated with DOX or verapamil, revealing that GBD was a substrate of P-gp. Moreover, the obtained kinetic inhibition parameters proved that GBD was a competitive inhibitor of P-gp, and in molecular docking simulation modeling, GBD exhibited stronger binding affinity with P-gp than DOX. In conclusion, GBD can increase the accumulation of DOX in MDA-MB-231/MDR1 cells by suppressing the expression of P-gp and competitively inhibiting the P-gp efflux pump and enhance the apoptosis of MDA-MB-231/MDR1 cells induced by DOX, and thus realize reversal effects on MDR. Therefore, the combination therapy of anticancer drugs and flavonoid-like GBD is a promising strategy to overcome P-gp-mediated MDR.
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16
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Lou S, Zhao Z, Dezort M, Lohneis T, Zhang C. Multifunctional Nanosystem for Targeted and Controlled Delivery of Multiple Chemotherapeutic Agents for the Treatment of Drug-Resistant Breast Cancer. ACS OMEGA 2018; 3:9210-9219. [PMID: 30197996 PMCID: PMC6120734 DOI: 10.1021/acsomega.8b00949] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 07/31/2018] [Indexed: 05/02/2023]
Abstract
By targeting CD44 receptors, inhibiting multidrug resistance (MDR), controlling drug release, and synergistically inhibiting tumor growth, a multilayered nanosystem was developed to serve as a multifunctional platform for the treatment of drug-resistant breast cancers. The multilayer nanosystem is composed of a poly(lactic-co-glycolic acid) core, a liposome second layer, and a chitosan third layer. The chitosan-multilayered nanoparticles (Ch-MLNPs) can co-deliver three chemotherapeutic agents: doxorubicin (DOX), paclitaxel (PTX), and silybin. The three drugs are released from the multilayered NPs in a controlled and sequential manner upon internalization and localization in the cellular endosomes. The presence of a chitosan layer allows the nanosystem to target a well-characterized MDR breast cancer biomarker, the CD44s receptor. In vitro cytotoxicity study showed that the nanosystem loaded with triple drugs, DOX-PTX-silybin, resulted in better antitumor efficacy than the single-drug or dual-drug nano-formulations. Likely attributed to the MDR-inhibition effect of silybin, the co-delivered DOX and PTX exhibited a better synergistic effect on MDR breast cancer cells than on non-MDR breast cancer cells. The in vivo study also showed that the multilayered nanosystem promoted MDR inhibition and synergy between chemotherapeutic agents, leading to significant tumor reduction in a xenograft animal model. Ch-MLNPs reduced the tumor volume by fivefold compared to that of the control group without causing overt cytotoxicity.
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Affiliation(s)
- Song Lou
- Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Zongmin Zhao
- Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Micah Dezort
- Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Taylor Lohneis
- Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Chenming Zhang
- Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
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17
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Nanotherapeutics with suitable properties for advanced anticancer therapy based on HPMA copolymer-bound ritonavir via pH-sensitive spacers. Eur J Pharm Biopharm 2018; 131:141-150. [PMID: 30075311 DOI: 10.1016/j.ejpb.2018.07.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 07/27/2018] [Accepted: 07/27/2018] [Indexed: 01/22/2023]
Abstract
Ritonavir (RIT) is a widely used antiviral drug that acts as an HIV protease inhibitor with emerging potential in anticancer therapies. RIT causes inhibition of P-glycoprotein, which plays an important role in multidrug resistance (MDR) in cancer cells when overexpressed. Moreover, RIT causes mitochondrial dysfunction, leading to decreased ATP production and reduction of caveolin I expression, which can affect cell migration and tumor progression. To increase its direct antitumor activity, decrease severe side effects induced by the use of free RIT and improve its pharmacokinetics, ritonavir 5-methyl-4-oxohexanoate (RTV) was synthesized and conjugated to a tumor-targeted polymer carrier based on a N-(2-hydroxypropyl)methacrylamide (HPMA) copolymer. Here we demonstrated that polymer-bound RTV enhanced the internalization of polymer-RTV conjugates, differing in RTV content from 4 to 15 wt%, in HeLa cancer cells compared with polymer without RTV. The most efficient influx and internalization properties were determined for the polymer conjugate bearing 11 wt% of RTV. This conjugate was internalized by cells using both caveolin- and clathrin-dependent endocytic pathways in contrast to the RTV-free polymer, which was preferentially internalized only by clathrin-mediated endocytosis. Moreover, we found the co-localization of the RTV-conjugate with mitochondria and a significant decrease of ATP production in treated cells. Thus, the impact on mitochondrial mechanism can influence the function of ATP-dependent P-glycoprotein and also the cell viability of MDR cancer cells. Overall, this study demonstrated that the polymer-RTV conjugate is a promising polymer-based nanotherapeutic, suitable for antitumor combination therapy with other anticancer drugs and a potential mitochondrial drug delivery system.
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Sun M, Wang X, Cheng X, He L, Yan G, Tang R. TPGS-functionalized and ortho ester-crosslinked dextran nanogels for enhanced cytotoxicity on multidrug resistant tumor cells. Carbohydr Polym 2018; 198:142-154. [PMID: 30092984 DOI: 10.1016/j.carbpol.2018.06.079] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 05/25/2018] [Accepted: 06/17/2018] [Indexed: 12/21/2022]
Abstract
Herein pH-sensitive nanogels (NG1) and P-glycoprotein-repressive nanogels (NG2) were prepared by copolymerization between an ortho ester crosslinker (OEAM) and tocopheryl polyethylene glycol succinate (TPGS)-free or conjugated dextran. Nanogels with or without TPGS possessed a uniform diameter (∼180 nm) and excellent stability in various physiological environments. Doxorubicin (DOX) was successfully loaded into NG1 and NG2 to give NG1/DOX and NG2/DOX, both of them showed appropriate drug release profiles under mildly acidic conditions (pH 5.0). NG2/DOX possessed higher drug enrichment and lethality than NG1/DOX did on MCF-7/ADR cells. Analysis of corresponding index of efflux activity showed that NG2 could induce depolarization of mitochondrial membrane and interfere with ATP metabolism. NG2/DOX also displayed increased penetration and growth inhibition on MCF-7/ADR multicellular spheroids. These results demonstrated that pH-sensitive TPGS-functionalized nanogels (NG2) as drug carriers had great potential to suppress drug efflux in MCF-7/ADR cells and even overcome MDR on cancer cells.
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Affiliation(s)
- Min Sun
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei, Anhui Province, 230601, PR China
| | - Xin Wang
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei, Anhui Province, 230601, PR China
| | - Xu Cheng
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei, Anhui Province, 230601, PR China
| | - Le He
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei, Anhui Province, 230601, PR China
| | - Guoqing Yan
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei, Anhui Province, 230601, PR China
| | - Rupei Tang
- Engineering Research Center for Biomedical Materials, School of Life Science, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei, Anhui Province, 230601, PR China.
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19
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Vittorio O, Le Grand M, Makharza SA, Curcio M, Tucci P, Iemma F, Nicoletta FP, Hampel S, Cirillo G. Doxorubicin synergism and resistance reversal in human neuroblastoma BE(2)C cell lines: An in vitro study with dextran-catechin nanohybrids. Eur J Pharm Biopharm 2017; 122:176-185. [PMID: 29129733 DOI: 10.1016/j.ejpb.2017.11.005] [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] [Received: 07/05/2017] [Revised: 11/07/2017] [Accepted: 11/08/2017] [Indexed: 11/28/2022]
Abstract
Hybrid nanocarrier consisting in nanographene oxide coated by a dextran-catechin conjugate was proposed in the efforts to find more efficient Neuroblastoma treatment with Doxorubicin chemotherapy. The dextran-catechin conjugate was prepared by immobilized laccase catalysis and its peculiar reducing ability exploited for the synthesis of the hybrid carrier. Raman spectra and DSC thermograms were recorded to check the physicochemical properties of the nanohybrid, while DLS measurements, SEM, TEM, and AFM microscopy allowed the determination of its morphological and dimensional features. A pH dependent Doxorubicin release was observed, with 30 and 75% doxorubicin released at pH 7.4 and 5.0, respectively. Viability assays on parental BE(2)C and resistant BE(2)C/ADR cell lines proved that the high anticancer activity of dextran-catechin conjugate (IC50 19.9 ± 0.6 and 18.4 ± 0.7 µg mL-1) was retained upon formation of the nanohybrids (IC50 24.8 ± 0.7 and 22.9 ± 1 µg mL-1). Combination therapy showed a synergistic activity between doxorubicin and either bioconjugate or nanocarrier on BE(2)C. More interestingly, on BE(2)C/ADR we recorded both the reversion of doxorubicin resistance mechanism as a consequence of decreased P-gp expression (Western Blot analysis) and a synergistic effect on cell viability, confirming the proposed nanohybrid as a very promising starting point for further research in neuroblastoma treatment.
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Affiliation(s)
- Orazio Vittorio
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia; Australian Centre for NanoMedicine, ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of New South Wales, NSW, Sydney, Australia
| | - Marion Le Grand
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia; Australian Centre for NanoMedicine, ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of New South Wales, NSW, Sydney, Australia
| | - Sami A Makharza
- College of Pharmacy and Medical Sciences, Hebron University, Hebron, Palestine
| | - Manuela Curcio
- Department of Pharmacy Health and Nutritional Science, University of Calabria, 87036 Rende (CS), Italy
| | - Paola Tucci
- Department of Pharmacy Health and Nutritional Science, University of Calabria, 87036 Rende (CS), Italy
| | - Francesca Iemma
- Department of Pharmacy Health and Nutritional Science, University of Calabria, 87036 Rende (CS), Italy
| | - Fiore Pasquale Nicoletta
- Department of Pharmacy Health and Nutritional Science, University of Calabria, 87036 Rende (CS), Italy
| | - Silke Hampel
- Leibniz Institute of Solid State and Material Research Dresden, 01171 Dresden, Germany
| | - Giuseppe Cirillo
- Department of Pharmacy Health and Nutritional Science, University of Calabria, 87036 Rende (CS), Italy.
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20
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Ability of polymer-bound P-glycoprotein inhibitor ritonavir to overcome multidrug resistance in various resistant neuroblastoma cell lines. Anticancer Drugs 2017; 28:1126-1130. [DOI: 10.1097/cad.0000000000000553] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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21
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Vogus DR, Krishnan V, Mitragotri S. A review on engineering polymer drug conjugates to improve combination chemotherapy. Curr Opin Colloid Interface Sci 2017. [DOI: 10.1016/j.cocis.2017.08.002] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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22
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Dai W, Wang X, Song G, Liu T, He B, Zhang H, Wang X, Zhang Q. Combination antitumor therapy with targeted dual-nanomedicines. Adv Drug Deliv Rev 2017; 115:23-45. [PMID: 28285944 DOI: 10.1016/j.addr.2017.03.001] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 02/24/2017] [Accepted: 03/03/2017] [Indexed: 01/01/2023]
Abstract
Combination therapy is one of the important treatment strategies for cancer at present. However, the outcome of current combination therapy based on the co-administration of conventional dosage forms is suboptimal, due to the short half-lives of chemodrugs, their deficient tumor selectivity and so forth. Nanotechnology-based targeted delivery systems show great promise in addressing the associated problems and providing superior therapeutic benefits. In this review, we focus on the combination of therapeutic strategies between different nanomedicines or drug-loaded nanocarriers, rather than the co-delivery of different drugs via a single nanocarrier. We introduce the general concept of various targeting strategies of nanomedicines, present the principles of combination antitumor therapy with dual-nanomedicines, analyze their advantages and limitations compared with co-delivery strategies, and overview the recent advances of combination therapy based on targeted nanomedicines. Finally, we reviewed the challenges and future perspectives regarding the selection of therapeutic agents, targeting efficiency and the gap between the preclinical and clinical outcome.
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Affiliation(s)
- Wenbing Dai
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiaoyou Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China
| | - Ge Song
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China
| | - Tongzhou Liu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China
| | - Bing He
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Hua Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xueqing Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qiang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; State Key Laboratory of Natural and Biomimetic Drugs, Beijing 100191, China.
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23
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Genovese I, Ilari A, Assaraf YG, Fazi F, Colotti G. Not only P-glycoprotein: Amplification of the ABCB1- containing chromosome region 7q21 confers multidrug resistance upon cancer cells by coordinated overexpression of an assortment of resistance-related proteins. Drug Resist Updat 2017; 32:23-46. [DOI: 10.1016/j.drup.2017.10.003] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 10/01/2017] [Accepted: 10/11/2017] [Indexed: 02/07/2023]
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Sivak L, Subr V, Tomala J, Rihova B, Strohalm J, Etrych T, Kovar M. Overcoming multidrug resistance via simultaneous delivery of cytostatic drug and P-glycoprotein inhibitor to cancer cells by HPMA copolymer conjugate. Biomaterials 2017; 115:65-80. [DOI: 10.1016/j.biomaterials.2016.11.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 11/09/2016] [Accepted: 11/11/2016] [Indexed: 02/06/2023]
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25
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Braunová A, Kostka L, Sivák L, Cuchalová L, Hvězdová Z, Laga R, Filippov S, Černoch P, Pechar M, Janoušková O, Šírová M, Etrych T. Tumor-targeted micelle-forming block copolymers for overcoming of multidrug resistance. J Control Release 2016; 245:41-51. [PMID: 27871991 DOI: 10.1016/j.jconrel.2016.11.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 10/31/2016] [Accepted: 11/17/2016] [Indexed: 11/17/2022]
Abstract
New amphiphilic diblock polymer nanotherapeutics serving simultaneously as a drug delivery system and an inhibitor of multidrug resistance were designed, synthesized, and evaluated for their physico-chemical and biological characteristics. The amphiphilic character of the diblock polymer, containing a hydrophilic block based on the N-(2-hydroxypropyl)methacrylamide copolymer and a hydrophobic poly(propylene oxide) block (PPO), caused self-assembly into polymer micelles with an increased hydrodynamic radius (Rh of approximately 15nm) in aqueous solutions. Doxorubicin (Dox), as a cytostatic drug, was bound to the diblock polymer through a pH-sensitive hydrazone bond, enabling prolonged circulation in blood, the delivery of Dox into a solid tumor and the subsequent stimuli-sensitive controlled release within the tumor mass and tumor cells at a decreased pH. The applicability of micellar nanotherapeutics as drug carriers was confirmed by an in vivo evaluation using EL4 lymphoma-bearing C57BL/6 mice. We observed significantly higher accumulation of micellar conjugates in a solid tumor because of the EPR effect compared with similar polymer-drug conjugates that do not form micellar structures or with the parent free drug. In addition, highly increased anti-tumor efficacy of the micellar polymer nanotherapeutics, even at a sub-optimal dose, was observed. The presence of PPO in the structure of the diblock polymer ensured, during in vitro tests on human and mouse drug-sensitive and resistant cancer cell lines, the inhibition of P-glycoprotein, one of the most frequently expressed ATP-dependent efflux pump that causes multidrug resistance. In addition, we observed highly increased rate of the uptake of the diblock polymer nanotherapeutics within the cells. We suppose that combination of unique properties based on MDR inhibition, stimuli sensitiveness (pH sensitive activation of drug), improved pharmacokinetics and increased uptake into the cells made the described polymer micelle a good candidate for investigation as potential drug delivery system.
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Affiliation(s)
- Alena Braunová
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Libor Kostka
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Ladislav Sivák
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic
| | - Lucie Cuchalová
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Zuzana Hvězdová
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Richard Laga
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Sergey Filippov
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Peter Černoch
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Michal Pechar
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Olga Janoušková
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic
| | - Milada Šírová
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic
| | - Tomáš Etrych
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic.
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26
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Xia Y, Wu X, Zhao J, Zhao J, Li Z, Ren W, Tian Y, Li A, Shen Z, Wu A. Three dimensional plasmonic assemblies of AuNPs with an overall size of sub-200 nm for chemo-photothermal synergistic therapy of breast cancer. NANOSCALE 2016; 8:18682-18692. [PMID: 27786323 DOI: 10.1039/c6nr07172d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Three dimensional plasmonic assemblies of gold nanoparticles (AuNPs) (gold 3D-PAs) have been recently developed for photothermal therapy, Raman imaging, photoacoustic imaging or X-ray computed tomography imaging because they can generate an enhanced electromagnetic field between the gaps of neighboring AuNPs and significantly improve the localized surface plasmon resonance (LSPR) effect in the near-infrared (NIR) region. However, the sizes of most reported gold 3D-PAs are too large (>300 nm) for in vivo applications as cancer theranostic agents because a size of about 200 nm is often considered to be the upper limit for successful drug delivery based on the enhanced permeation and retention (EPR) effect. Herein, we propose a novel strategy to fabricate the gold 3D-PAs with an overall size of sub-200 nm, whose self-assembly process was verified by TEM, DLS and UV-vis spectroscopy. The cell experiments demonstrate that our gold 3D-PAs allow combined chemotherapy and photothermal therapy. The histopathology assessments indicate that the toxicity of our gold 3D-PAs to normal tissues (side effect) is negligible. The animal experiments indicate that our gold 3D-PAs have a weak chemotherapeutic efficacy without NIR laser irradiation at a low DOX dosage, but shows an excellent therapeutic effect with NIR laser irradiation at the same DOX dosage due to the synergy of chemo-photothermal therapy.
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Affiliation(s)
- Yuanzhi Xia
- School of Material Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, China and Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
| | - Xiaoxia Wu
- Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
| | - Jingtai Zhao
- School of Material Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, China
| | - Jinshun Zhao
- Public Health Department of Medical School, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang 315211, China
| | - Zihou Li
- Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
| | - Wenzhi Ren
- Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
| | - Yuchen Tian
- Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
| | - Aiguo Li
- Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201204, China
| | - Zheyu Shen
- Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
| | - Aiguo Wu
- Key Laboratory of Magnetic Materials and Devices & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhong-guan West Road, Zhen-hai District, Ning-bo, Zhe-jiang 315201, P. R. China.
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27
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Wojnilowicz M, Tortora M, Bobay BG, Santiso E, Caruso M, Micheli L, Venanzi M, Menegatti S, Cavalieri F. A combined approach for predicting the cytotoxic effect of drug-nanoaggregates. J Mater Chem B 2016; 4:6516-6523. [PMID: 32263696 DOI: 10.1039/c6tb02105k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
We present a combined spectroscopic and computational approach aimed to elucidate the mechanism of formation and activity of etoposide nanoaggregates upon release from dextran-etoposide conjugates. Etoposide is an anticancer drug that inhibits cell growth by blocking Topoisomerase II, the key enzyme involved in re-ligation of the DNA chains during the replication process. In silico and spectroscopic analysis indicate that released etoposide nanoaggregates have a different structure, stability, and bioactivity, which depend on the pH experienced during the release. Molecular dynamics simulation and in silico docking of etoposide dimers suggest that the aggregation phenomena inhibit etoposide bioactivity, yet without drastically preventing Topoisomerase II binding. We correlated the diminished cytotoxic activity exerted by dextran-etoposide conjugates on the A549 lung cancer cells, compared to the free drug, to the formation and stability of drug nanoaggregates.
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Affiliation(s)
- M Wojnilowicz
- Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia.
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28
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Zhang J, Luo Y, Zhao X, Li X, Li K, Chen D, Qiao M, Hu H, Zhao X. Co-delivery of doxorubicin and the traditional Chinese medicine quercetin using biotin–PEG2000–DSPE modified liposomes for the treatment of multidrug resistant breast cancer. RSC Adv 2016. [DOI: 10.1039/c6ra24173e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
At present, multidrug resistance (MDR) in cancer therapy is an international problem, which is caused mostly by the overexpressed P-glycoprotein (P-gp) efflux pump.
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Affiliation(s)
- Jiulong Zhang
- Department of Traditional Chinese Materia Medica
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Yue Luo
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Xiufeng Zhao
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Xiaowei Li
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Kexin Li
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Dawei Chen
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Mingxi Qiao
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Haiyang Hu
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Xiuli Zhao
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
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