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Sharma NK, Bahot A, Sekar G, Bansode M, Khunteta K, Sonar PV, Hebale A, Salokhe V, Sinha BK. Understanding Cancer's Defense against Topoisomerase-Active Drugs: A Comprehensive Review. Cancers (Basel) 2024; 16:680. [PMID: 38398072 PMCID: PMC10886629 DOI: 10.3390/cancers16040680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
In recent years, the emergence of cancer drug resistance has been one of the crucial tumor hallmarks that are supported by the level of genetic heterogeneity and complexities at cellular levels. Oxidative stress, immune evasion, metabolic reprogramming, overexpression of ABC transporters, and stemness are among the several key contributing molecular and cellular response mechanisms. Topo-active drugs, e.g., doxorubicin and topotecan, are clinically active and are utilized extensively against a wide variety of human tumors and often result in the development of resistance and failure to therapy. Thus, there is an urgent need for an incremental and comprehensive understanding of mechanisms of cancer drug resistance specifically in the context of topo-active drugs. This review delves into the intricate mechanistic aspects of these intracellular and extracellular topo-active drug resistance mechanisms and explores the use of potential combinatorial approaches by utilizing various topo-active drugs and inhibitors of pathways involved in drug resistance. We believe that this review will help guide basic scientists, pre-clinicians, clinicians, and policymakers toward holistic and interdisciplinary strategies that transcend resistance, renewing optimism in the ongoing battle against cancer.
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Affiliation(s)
- Nilesh Kumar Sharma
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Anjali Bahot
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Gopinath Sekar
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Mahima Bansode
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Kratika Khunteta
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Priyanka Vijay Sonar
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Ameya Hebale
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Vaishnavi Salokhe
- Cancer and Translational Research Centre Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune 411033, Maharashtra, India; (N.K.S.); (A.B.); (G.S.); (M.B.); (K.K.); (P.V.S.); (A.H.); (V.S.)
| | - Birandra Kumar Sinha
- Mechanistic Toxicology Branch, Division of Translational Toxicology, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC 27709, USA
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2
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Dos Reis Oliveira C, Pereira JC, Barros Ibiapina A, Roseno Martins IR, de Castro E Sousa JM, Ferreira PMP, Carneiro da Silva FC. Buthionine sulfoximine and chemoresistance in cancer treatments: a systematic review with meta-analysis of preclinical studies. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2023; 26:417-441. [PMID: 37606035 DOI: 10.1080/10937404.2023.2246876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
Buthionine sulfoximine (BSO) is a synthetic amino acid that blocks the biosynthesis of reduced glutathione (GSH), an endogenous antioxidant cellular component present in tumor cells. GSH levels have been associated with tumor cell resistance to chemotherapeutic drugs and platinum compounds. Consequently, by depleting GSH, BSO enhances the cytotoxicity of chemotherapeutic agents in drug-resistant tumors. Therefore, the aim of this study was to conduct a systematic review with meta-analysis of preclinical studies utilizing BSO in cancer treatments. The systematic search was carried out using the following databases: PubMed, Web of Science, Scopus, and EMBASE up until March 20, 2023, in order to collect preclinical studies that evaluated BSO, alone or in association, as a strategy for antineoplastic therapy. One hundred nine investigations were found to assess the cytotoxic potential of BSO alone or in combination with other compounds. Twenty-one of these met the criteria for performing the meta-analysis. The evidence gathered indicated that BSO alone exhibits cytotoxic activity. However, this compound is generally used in combination with other antineoplastic strategies, mainly chemotherapy ones, to improve cytotoxicity to carcinogenic cells and treatment efficacy. Finally, this review provides important considerations regarding BSO use in cancer treatment conditions, which might optimize future studies as a potential adjuvant antineoplastic therapeutic tool.
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Affiliation(s)
| | - Joedna Cavalcante Pereira
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
- Laboratory of Experimental Cancerology (LabCancer), Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Brazil
| | | | | | - João Marcelo de Castro E Sousa
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
- Laboratory of Toxicological Genetics (Lapgenic), Department of Biochemistry and Pharmacology, Federal University of Piauí, Teresina, Brazil
| | - Paulo Michel Pinheiro Ferreira
- Laboratory of Experimental Cancerology (LabCancer), Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Brazil
| | - Felipe Cavalcanti Carneiro da Silva
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
- Laboratory of Toxicological Genetics (Lapgenic), Department of Biochemistry and Pharmacology, Federal University of Piauí, Teresina, Brazil
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3
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Li L, Li R, Li J, Yao J, Zhang Q, Ji Q, Xu Z. Tumor-microenvironment responsive nano-carrier system for therapy of prostate cancer. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2023; 34:46. [PMID: 37735283 PMCID: PMC10514162 DOI: 10.1007/s10856-023-06749-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/09/2023] [Indexed: 09/23/2023]
Abstract
Poor selectivity, low bioavailability and serious systemic side-effects have limited the application of traditional chemotherapy method for treatment of prostate cancer. Stimuli-responsive drug delivery systems for chemotherapy are mainly based on the unique characteristics of tumor microenvironment. In this study, the GSH-sensitive poly-TTG-SS@DTX NPs (DTX-loaded poly-Tetraethylene glycol nanoparticles) were designed and synthesized, which were characterized with nanosized diameter (92.8 ± 2.5 nm) and negatively charged surface charge (-24.7 ± 5.56 mV). Experiments in vitro showed that poly-TTG-SS@DTX NPs had good compatibility to healthy cells and strong anti-tumor effect because of rapid and sustained drug release of DTX from poly-TTG-SS@DTX NPs under the tumor-microenvironment condition. The cellular activity remained greater than 90% when the concentration of poly-TTG-SS NPs reached as high as 100 µg/mL treated on healthy cells. The killing effect of DTX loading NPs group on C4-2 cells was stronger than that of free anti-tumor drug and free DTX combined with the blank nano-carrier (25.21% vs 19.93% vs 20.96%). In conclusion, poly-TTG-SS@DTX NPs may provide a new therapeutic strategy for the chemotherapy of prostate cancer.
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Affiliation(s)
- Lujing Li
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Renjie Li
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Jiachun Li
- Department of orthopedics, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Jiyi Yao
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Qingyuan Zhang
- Department of Gastrointestinal surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
| | - Qiao Ji
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
| | - Zuofeng Xu
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
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4
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Cucci MA, Grattarola M, Monge C, Roetto A, Barrera G, Caputo E, Dianzani C, Pizzimenti S. Nrf2 as a Therapeutic Target in the Resistance to Targeted Therapies in Melanoma. Antioxidants (Basel) 2023; 12:1313. [PMID: 37372043 DOI: 10.3390/antiox12061313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/16/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
The use of specific inhibitors towards mutant BRAF (BRAFi) and MEK (MEKi) in BRAF-mutated patients has significantly improved progression-free and overall survival of metastatic melanoma patients. Nevertheless, half of the patients still develop resistance within the first year of therapy. Therefore, understanding the mechanisms of BRAFi/MEKi-acquired resistance has become a priority for researchers. Among others, oxidative stress-related mechanisms have emerged as a major force. The aim of this study was to evaluate the contribution of Nrf2, the master regulator of the cytoprotective and antioxidant response, in the BRAFi/MEKi acquired resistance of melanoma. Moreover, we investigated the mechanisms of its activity regulation and the possible cooperation with the oncogene YAP, which is also involved in chemoresistance. Taking advantage of established in vitro melanoma models resistant to BRAFi, MEKi, or dual resistance to BRAFi/MEKi, we demonstrated that Nrf2 was upregulated in melanoma cells resistant to targeted therapy at the post-translational level and that the deubiquitinase DUB3 participated in the control of the Nrf2 protein stability. Furthermore, we found that Nrf2 controlled the expression of YAP. Importantly, the inhibition of Nrf2, directly or through inhibition of DUB3, reverted the resistance to targeted therapies.
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Affiliation(s)
- Marie Angèle Cucci
- Department of Clinical and Biological Science, University of Turin, Corso Raffaello 30, 10125 Turin, Italy
| | - Margherita Grattarola
- Department of Clinical and Biological Science, University of Turin, Corso Raffaello 30, 10125 Turin, Italy
| | - Chiara Monge
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy
| | - Antonella Roetto
- Department of Clinical and Biological Sciences-San Luigi Gonzaga Hospital, University of Turin, Regione Gonzole 10, 10043 Orbassano, Turin, Italy
| | - Giuseppina Barrera
- Department of Clinical and Biological Science, University of Turin, Corso Raffaello 30, 10125 Turin, Italy
| | - Emilia Caputo
- Institute of Genetics and Biophysics-IGB-CNR, "A. Buzzati-Traverso", Via Pietro Castellino 111, 80131 Naples, Italy
| | - Chiara Dianzani
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Science, University of Turin, Corso Raffaello 30, 10125 Turin, Italy
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5
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Cyclodextrin-Based Polymeric Drug Delivery Systems for Cancer Therapy. Polymers (Basel) 2023; 15:polym15061400. [PMID: 36987181 PMCID: PMC10052104 DOI: 10.3390/polym15061400] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/05/2023] [Accepted: 03/08/2023] [Indexed: 03/18/2023] Open
Abstract
Cyclodextrins (CDs) are one of the most extensively studied cyclic-oligosaccharides due to their low toxicity, good biodegradability and biocompatibility, facile chemical modification, and unique inclusion capacity. However, problems such as poor pharmacokinetics, plasma membrane disruption, hemolytic effects and a lack of target specificity still exist for their applications as drug carriers. Recently, polymers have been introduced into CDs to combine the advantages of both biomaterials for the superior delivery of anticancer agents in cancer treatment. In this review, we summarize four types of CD-based polymeric carriers for the delivery of chemotherapeutics or gene agents for cancer therapy. These CD-based polymers were classified based on their structural properties. Most of the CD-based polymers were amphiphilic with the introduction of hydrophobic/hydrophilic segments and were able to form nanoassemblies. Anticancer drugs could be included in the cavity of CDs, encapsulated in the nanoparticles or conjugated on the CD-based polymers. In addition, the unique structures of CDs enable the functionalization of targeting agents and stimuli-responsive materials to realize the targeting and precise release of anticancer agents. In summary, CD-based polymers are attractive carriers for anticancer agents.
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Chopra H, Verma R, Kaushik S, Parashar J, Madan K, Bano A, Bhardwaj R, Pandey P, Kumari B, Purohit D, Kumar M, Bhatia S, Rahman MH, Mittal V, Singh I, Kaushik D. Cyclodextrin-Based Arsenal for Anti-Cancer Treatments. Crit Rev Ther Drug Carrier Syst 2023; 40:1-41. [PMID: 36734912 DOI: 10.1615/critrevtherdrugcarriersyst.2022038398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Anti-cancer drugs are mostly limited in their use due to poor physicochemical and biopharmaceutical properties. Their lower solubility is the most common hurdle limiting their use upto their potential. In the recent years, the cyclodextrin (CD) complexation have emerged as existing approach to overcome the problem of poor solubility. CD-based nano-technological approaches are safe, stable and showed well in vivo tolerance and greater payload for encapsulation of hydrophobic drugs for the targeted delivery. They are generally chosen due to their ability to get self-assembled to form liposomes, nanoparticles, micelles and nano-sponges etc. This review paper describes a birds-eye view of the various CD-based nano-technological approaches applied for the delivery of anti-cancer moieties to the desired target such as CD based liposomes, niosomes, niosoponges, micelles, nanoparticles, monoclonal antibody, magnetic nanoparticles, small interfering RNA, nanorods, miscellaneous formulation of anti-cancer drugs containing CD. Moreover, the author also summarizes the various shortcomings of such a system and their way ahead.
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Affiliation(s)
- Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India
| | - Ravinder Verma
- Department of Pharmacy, G.D. Goenka University, Sohna Road, Gurugram 122103, India
| | - Sakshi Kaushik
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Jatin Parashar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Kumud Madan
- Lloyd Institute of Management and Technology (Pharm), Knowledge Park, Greater Noida, U.P., India
| | - Afsareen Bano
- Centre for Medical Biotechnology, Maharshi Dayanand University, Rohtak 124001, India
| | - Rashmi Bhardwaj
- Centre for Medical Biotechnology, Maharshi Dayanand University, Rohtak 124001, India
| | - Parijat Pandey
- Department of Pharmaceutical Sciences, Gurugram University, Gurugram 122413, India
| | - Beena Kumari
- Department of Pharmaceutical Sciences, Indira Gandhi University, Meerpur, Rewari, India
| | - Deepika Purohit
- Department of Pharmaceutical Sciences, Indira Gandhi University, Meerpur, Rewari, India
| | - Manish Kumar
- M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala 133207, Haryana, India
| | - Saurabh Bhatia
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Sultanate of Oman; School of Health Science, University of Petroleum and Energy Studies, Dehradun, Uttarakhand 248007, India
| | - Md Habibur Rahman
- Department of Pharmacy, Southeast University, Banani, Dhaka 1213, Bangladesh
| | - Vineet Mittal
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India
| | - Deepak Kaushik
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
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7
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Jeong JH, Zhong S, Li F, Huang C, Chen X, Liu Q, Peng S, Park H, Lee YM, Dhillon J, Luo JL. Tumor-derived OBP2A promotes prostate cancer castration resistance. J Exp Med 2022; 220:213776. [PMID: 36547668 PMCID: PMC9789742 DOI: 10.1084/jem.20211546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 06/22/2022] [Accepted: 11/17/2022] [Indexed: 12/24/2022] Open
Abstract
Androgen deprivation therapy (ADT) is a systemic therapy for advanced prostate cancer (PCa); although most patients initially respond to ADT, almost all cancers eventually develop castration-resistant PCa (CRPC). Currently, most research focuses on castration-resistant tumors, and the role of tumors in remission is almost completely ignored. Here, we report that odorant-binding protein (OBP2A) released from tumors in remission during ADT catches survival factors, such as CXCL15/IL8, to promote PCa cell androgen-independent growth and enhance the infiltration of myeloid-derived suppressor cells (MDSCs) into tumor microenvironment, leading to the emergence of castration resistance. OBP2A knockdown significantly inhibits CRPC and metastatic CRPC development and improves therapeutic efficacy of CTLA-4/PD-1 antibodies. Treatment with OBP2A-binding ligand α-pinene interrupts the function of OBP2A and suppresses CRPC development. Furthermore, α-pinene-conjugated doxorubicin/docetaxel can be specifically delivered to tumors, resulting in improved anticancer efficacy. Thus, our studies establish a novel concept for the emergence of PCa castration resistance and provide new therapeutic strategies for advanced PCa.
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Affiliation(s)
- Ji-Hak Jeong
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA,Vessel-Organ Interaction Research Center (VOICE, MRC), College of Pharmacy, Kyungpook National University, Daegu, South Korea
| | - Shangwei Zhong
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA,The Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China
| | - Fuzhuo Li
- Department of Chemistry, The Scripps Research Institute, Jupiter, FL, USA
| | - Changhao Huang
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Xueyan Chen
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Qingqing Liu
- The Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China
| | - Shoujiao Peng
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - HaJeung Park
- X-ray Core Facility, The Scripps Research Institute, Jupiter, FL, USA
| | - You Mie Lee
- Vessel-Organ Interaction Research Center (VOICE, MRC), College of Pharmacy, Kyungpook National University, Daegu, South Korea
| | | | - Jun-Li Luo
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA,The Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, China,Correspondence to Jun-Li Luo:
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8
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Xu J, Zhang J, Song J, Liu Y, Li J, Wang X, Tang R. Construction of multifunctional mesoporous silicon nano-drug delivery system and study of dual sensitization of chemo-photodynamic therapy in vitro and in vivo. J Colloid Interface Sci 2022; 628:271-285. [PMID: 35998453 DOI: 10.1016/j.jcis.2022.08.100] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 11/28/2022]
Abstract
This study was conducted to construct a multifunctional nanodrug delivery system (NDDS) to deplete glutathione (GSH) in tumor cells and amplify oxidative stress, enhancing the synergistic effect of chemotherapy and photodynamic therapy (PDT). l-Buthionine-sulfoximine (BSO) and chlorin e6 (Ce6) were loaded into mesoporous silicon nanoparticles (MSN), and then MSN were modified with oxidized hyaluronic acid (OHA) as a pore-blocking agent. Cisplatin (Pt(II)) was further loaded by a coordination reaction with carboxyl groups in OHA to yield a multifunctional NDDS (denoted as MSN@OHA-Ce6/BSO/Pt). The physicochemical properties and antitumor activity of the prepared nanoparticles were characterized in detail. In vitro and in vivo experiments demonstrated that OHA was shed from MSN@OHA-Ce6/BSO/Pt under acidic conditions in tumors, resulting in the release of free BSO, Ce6, and Pt(II). The released BSO could reduce intracellular GSH expression by 48.8 %, effectively enhancing the PDT effect of Ce6 and the chemotherapy effect of Pt(II). Finally, the tumor inhibitory rate (vs saline) reached 73.8 % ± 2.5 % for MSN@OHA-Ce6/BSO/Pt in A549/DDP tumor-bearing nude mice. Therefore, the multifunctional NDDS significantly enhanced the synergistic effect of PDT and chemotherapy.
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Affiliation(s)
- Jiaxi Xu
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China
| | - Jingwen Zhang
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China
| | - Jinping Song
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China
| | - Yufei Liu
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China
| | - Junnan Li
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China
| | - Xin Wang
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China.
| | - Rupei Tang
- Engineering Research Center for Biomedical Materials, Anhui Key Laboratory of Modern Biomanufacturing, School of Life Sciences, Anhui University, 111 Jiulong Road, Hefei, Anhui Province 230601, PR China.
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9
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Peng S, Zhang X, Huang H, Cheng B, Xiong Z, Du T, Wu J, Huang H. Glutathione-sensitive nanoparticles enhance the combined therapeutic effect of checkpoint kinase 1 inhibitor and cisplatin in prostate cancer. APL Bioeng 2022; 6:046106. [DOI: 10.1063/5.0126095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 10/24/2022] [Indexed: 11/22/2022] Open
Abstract
Prostate cancer (PCa) is the second most common malignant tumor among males. Traditional treatments for PCa, which include surgery and endocrine therapy, have shown limited success, and more effective therapies are needed. Cisplatin (DDP) is an approved chemotherapeutic drug that causes DNA damage in cancer, whereas AZD7762, an inhibitor of CHK1, can significantly inhibit DNA repair. The effective therapeutic combination of cisplatin and the DNA damage response inhibitor AZD7762 has been considered to be a potential solution to the resistance to cisplatin and the adverse reactions that occur in many cancers. However, the co-transmission of cisplatin and AZD7762 and the unsatisfactory tumor-targeting efficacy of this therapy remain problems to be solved. Here, we confirmed the combined therapeutic efficacy of cisplatin and AZD7762 in PCa. Furthermore, we show that the glutathione-targeted Cys8E nanoparticles we synthesized, which have high drug-loading capacity, remarkable stability, and satisfactory release efficiency, enhanced the therapeutic efficacy of this treatment and reduced the required dosages of these drugs both in vitro and in vivo. Overall, we propose combination therapy of cisplatin and AZD7762 for PCa and facilitate it using Cys8E nanoparticles, which allow for better drug loading release, higher release efficiency, and more accurate tumor-targeting efficacy.
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Affiliation(s)
- Shirong Peng
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107. W. Yanjiang Road, Guangzhou 510220, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Xinyu Zhang
- Department of Drug Clinical Trial Institution, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China
| | - Hao Huang
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107. W. Yanjiang Road, Guangzhou 510220, China
| | - Bisheng Cheng
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107. W. Yanjiang Road, Guangzhou 510220, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Zhi Xiong
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107. W. Yanjiang Road, Guangzhou 510220, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Tao Du
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Department of Obstetrics and Gynecology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Jun Wu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Bioscience and Biomedical Engineering Thrust, The Hong Kong University of Science and Technology (Guangzhou), Nansha, Guangzhou 511400, Guangdong, China
| | - Hai Huang
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107. W. Yanjiang Road, Guangzhou 510220, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Department of Urology, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan 511518, Guangdong, China
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10
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Nisin delivery by nanosponges increases its anticancer activity against in-vivo melanoma model. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.104065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Resveratrol in breast cancer treatment: from cellular effects to molecular mechanisms of action. Cell Mol Life Sci 2022; 79:539. [PMID: 36194371 DOI: 10.1007/s00018-022-04551-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 11/03/2022]
Abstract
Breast cancer (BC) is one of the most common cancers in females and is responsible for the highest cancer-related deaths following lung cancer. The complex tumor microenvironment and the aggressive behavior, heterogenous nature, high proliferation rate, and ability to resist treatment are the most well-known features of BC. Accordingly, it is critical to find an effective therapeutic agent to overcome these deleterious features of BC. Resveratrol (RES) is a polyphenol and can be found in common foods, such as pistachios, peanuts, bilberries, blueberries, and grapes. It has been used as a therapeutic agent for various diseases, such as diabetes, cardiovascular diseases, inflammation, and cancer. The anticancer mechanisms of RES in regard to breast cancer include the inhibition of cell proliferation, and reduction of cell viability, invasion, and metastasis. In addition, the synergistic effects of RES in combination with other chemotherapeutic agents, such as docetaxel, paclitaxel, cisplatin, and/or doxorubicin may contribute to enhancing the anticancer properties of RES on BC cells. Although, it demonstrates promising therapeutic features, the low water solubility of RES limits its use, suggesting the use of delivery systems to improve its bioavailability. Several types of nano drug delivery systems have therefore been introduced as good candidates for RES delivery. Due to RES's promising potential as a chemopreventive and chemotherapeutic agent for BC, this review aims to explore the anticancer mechanisms of RES using the most up to date research and addresses the effects of using nanomaterials as delivery systems to improve the anticancer properties of RES.
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12
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Dummert SV, Saini H, Hussain MZ, Yadava K, Jayaramulu K, Casini A, Fischer RA. Cyclodextrin metal-organic frameworks and derivatives: recent developments and applications. Chem Soc Rev 2022; 51:5175-5213. [PMID: 35670434 DOI: 10.1039/d1cs00550b] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
While there is a tremendous amount of scientific research on metal organic frameworks (MOFs) for gas storage/separation, catalysis and energy storage, the development and application of biocompatible MOFs still poses major challenges. In general, they can be synthesised from various biocompatible linkers and metal ions but particularly cyclodextrins (CDs) as cyclic oligosaccharides are an astute choice for the former. Although the field of CD-MOF materials is still in the early stages and their design and fabrication comes with many hurdles, the benefits coming from CDs built in a porous framework are exciting. Versatile host-guest complexation abilities, high encapsulation capacity and hydrophilicity are among the valuable properties inherent to CDs and offer extended and novel applications to MOFs. In this review, we provide an overview of the state-of-the-art synthesis, design, properties and applications of these materials. Initially, a rationale for the preparation of CD-based MOFs is provided, based on the chemical and structural properties of CDs and including their advantages and disadvantages. Further on, the review exhaustively surveys CD-MOF based materials by categorising them into three sub-classes, namely (i) CD-MOFs, (ii) CD-MOF hybrids, obtained via combination with external materials, and (iii) CD-MOF-derived materials prepared under pyrolytic conditions. Subsequently, CD-based MOFs in practical applications, such as drug delivery and cancer therapy, sensors, gas storage, (enantiomer) separations, electrical devices, food industry, and agriculture, are discussed. We conclude by summarizing the state of the art in the field and highlighting some promising future developments of CD-MOFs.
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Affiliation(s)
- Sarah V Dummert
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, D-85748 Garching, Germany.
| | - Haneesh Saini
- Department of Chemistry, Indian Institute of Technology Jammu, Jammu & Kashmir, 181221, India.
| | - Mian Zahid Hussain
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, D-85748 Garching, Germany.
| | - Khushboo Yadava
- Department of Chemistry, Indian Institute of Technology Jammu, Jammu & Kashmir, 181221, India. .,Indian Institute of Science Education and Research Kolkata, Nadia 741246, India
| | - Kolleboyina Jayaramulu
- Department of Chemistry, Indian Institute of Technology Jammu, Jammu & Kashmir, 181221, India.
| | - Angela Casini
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, D-85748 Garching, Germany.
| | - Roland A Fischer
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, D-85748 Garching, Germany.
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13
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Nanonutraceuticals — Challenges and Novel Nano-based Carriers for Effective Delivery and Enhanced Bioavailability. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02807-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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14
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Saji VS. Recent Updates on Supramolecular-Based Drug Delivery - Macrocycles and Supramolecular Gels. CHEM REC 2022; 22:e202200053. [PMID: 35510981 DOI: 10.1002/tcr.202200053] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/05/2022] [Indexed: 11/09/2022]
Abstract
Supramolecules-based drug delivery has attracted significant recent research attention as it could enhance drug solubility, retention time, targeting, and stimuli responsiveness. Among the different supramolecules and assemblies, the macrocycles and the supramolecular hydrogels are the two important categories investigated to a greater extent. Here, we provide the most recent advancements in these categories. Under macrocycles, reports on drug delivery by cyclodextrins, cucurbiturils, calixarenes/pillararenes, crown ethers and porphyrins are detailed. The second category discusses the supramolecular hydrogels of macrocycles/polymers and low molecular weight gelators. The updated information provided could be helpful to advance R & D in this vital area.
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Affiliation(s)
- Viswanathan S Saji
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
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15
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Study on the Antifatigue Effect of Compound Amino Acid Capsules. Cell Microbiol 2022. [DOI: 10.1155/2022/6593811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Supplementing amino acids was proven to relieve fatigue caused by exercise. This study explored the antifatigue effects of compound amino acid capsules (CAAC) on rats undergoing the forced swimming test (FST). CAAC augmented the endurance of FST in rats and alleviated the damage of skeletal muscle tissue and reduced the content of biochemical indicators in the serum. Furthermore, CAAC prevented skeletal muscle dysfunction in FST rats by modulating inflammation and oxidation reactions. After the treatment with CAAC, apoptosis and apoptosis-related protein and p-p65 were weakened, while the levels of SIRT1 and SIRT1/PGC-1α/Nrf2 pathway-related proteins were enhanced. The antifatigue properties of CAAC were associated with its antioxidant and anti-inflammatory capabilities, which were realized by activating the SIRT1/PGC-1α/Nrf2 pathway.
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16
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Utzeri G, Matias PMC, Murtinho D, Valente AJM. Cyclodextrin-Based Nanosponges: Overview and Opportunities. Front Chem 2022; 10:859406. [PMID: 35402388 PMCID: PMC8987506 DOI: 10.3389/fchem.2022.859406] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/02/2022] [Indexed: 01/18/2023] Open
Abstract
Nanosponges are solid cross-linked polymeric nano-sized porous structures. This broad concept involves, among others, metal organic frameworks and hydrogels. The focus of this manuscript is on cyclodextrin-based nanosponges. Cyclodextrins are cyclic oligomers of glucose derived from starch. The combined external hydrophilicity with the internal hydrophobic surface constitute a unique “microenvironment”, that confers cyclodextrins the peculiar ability to form inclusion host‒guest complexes with many hydrophobic substances. These complexes may impart beneficial modifications of the properties of guest molecules such as solubility enhancement and stabilization of labile guests. These properties complemented with the possibility of using different crosslinkers and high polymeric surface, make these sponges highly suitable for a large range of applications. Despite that, in the last 2 decades, cyclodextrin-based nanosponges have been developed for pharmaceutical and biomedical applications, taking advantage of the nontoxicity of cyclodextrins towards humans. This paper provides a critical and timely compilation of the contributions involving cyclodextrins nanosponges for those areas, but also paves the way for other important applications, including water and soil remediation and catalysis.
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Affiliation(s)
- Gianluca Utzeri
- CQC, IMS, Department of Chemistry, University of Coimbra, Coimbra, Portugal
| | - Pedro M C Matias
- CQC, IMS, Department of Chemistry, University of Coimbra, Coimbra, Portugal
| | - Dina Murtinho
- CQC, IMS, Department of Chemistry, University of Coimbra, Coimbra, Portugal
| | - Artur J M Valente
- CQC, IMS, Department of Chemistry, University of Coimbra, Coimbra, Portugal
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17
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Chen L, Zhu Y, Hu Z, Wu S, Jin C. Beetroot as a functional food with huge health benefits: Antioxidant, antitumor, physical function, and chronic metabolomics activity. Food Sci Nutr 2021; 9:6406-6420. [PMID: 34760270 PMCID: PMC8565237 DOI: 10.1002/fsn3.2577] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 08/06/2021] [Accepted: 08/19/2021] [Indexed: 12/19/2022] Open
Abstract
Previously, beetroot is mainly consumed as a food additive. In recent years, the beetroot, especially the betalains (betanin) and nitrates it contains, now has received increasing attention for their effective biological activity. Betalains have been proven to eliminate oxidative and nitrative stress by scavenging DPPH, preventing DNA damage, and reducing LDL. It also has been found to exert antitumor activity by inhibiting cell proliferation, angiogenesis, inducing cell apoptosis, and autophagy. In some chronic diseases, nitrate is the main component for lowing blood lipids, glucose, and pressure, while its role in treating hypertension and hyperglycemia has not been clearly stated. Moreover, the intake of nitrate-rich beetroot could enhance athletic performance and attenuate muscle soreness in certain types of exercise. The objective of this review is to provide sufficient evidence for the clarification of health benefits of beetroot, especially in the aspect of biooxidation, neoplastic diseases, some chronic diseases, and energy supplementation.
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Affiliation(s)
- Liping Chen
- Department of PharmacySchool of MedicineSir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Yuankang Zhu
- College of Second Clinical MedicalWenzhou Medical UniversityWenzhouChina
| | - Zijing Hu
- Chemical Biology Research CenterCollege of Pharmaceutical SciencesWenzhou Medical UniversityWenzhouChina
| | - Shengjie Wu
- Department of PharmacySchool of MedicineSir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Chengtao Jin
- Department of PharmacySchool of MedicineSir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
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18
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Resveratrol and cyclodextrins, an easy alliance: Applications in nanomedicine, green chemistry and biotechnology. Biotechnol Adv 2021; 53:107844. [PMID: 34626788 DOI: 10.1016/j.biotechadv.2021.107844] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/24/2021] [Accepted: 10/03/2021] [Indexed: 12/20/2022]
Abstract
Most drugs or the natural substances reputed to display some biological activity are hydrophobic molecules that demonstrate low bioavailability regardless of their mode of absorption. Resveratrol and its derivatives belong to the chemical group of stilbenes; while stilbenes are known to possess very interesting properties, these are limited by their poor aqueous solubility as well as low bioavailability in animals and humans. Among the substances capable of forming nanomolecular inclusion complexes which can be used for drug delivery, cyclodextrins show spectacular physicochemical and biomedical implications in stilbene chemistry for their possible application in nanomedicine. By virtue of their properties, cyclodextrins have also demonstrated their possible use in green chemistry for the synthesis of stilbene glucosylated derivatives with potential applications in dermatology and cosmetics. Compared to chemical synthesis and genetically modified microorganisms, plant cell or tissue systems provide excellent models for obtaining stilbenes in few g/L quantities, making feasible the production of these compounds at a large scale. However, the biosynthesis of stilbenes is only possible in the presence of the so-called elicitor compounds, the most commonly used of which are cyclodextrins. We also report here on the induction of resveratrol production by cyclodextrins or combinatory elicitation with methyljasmonate in plant cell systems as well as the mechanisms by which they are able to trigger a stilbene response. The present article therefore discusses the role of cyclodextrins in stilbene chemistry both at the physico-chemical level as well as the biomedical and biotechnological levels, emphasizing the notion of "easy alliance" between these compounds and stilbenes.
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19
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López-Barrera LD, Díaz-Torres R, Martínez-Rosas JR, Salazar AM, Rosales C, Ramírez-Noguera P. Modification of Proliferation and Apoptosis in Breast Cancer Cells by Exposure of Antioxidant Nanoparticles Due to Modulation of the Cellular Redox State Induced by Doxorubicin Exposure. Pharmaceutics 2021; 13:pharmaceutics13081251. [PMID: 34452212 PMCID: PMC8399704 DOI: 10.3390/pharmaceutics13081251] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/28/2021] [Accepted: 08/05/2021] [Indexed: 12/24/2022] Open
Abstract
In this report, we investigated whether the use of chitosan-carrying-glutathione nanoparticles (CH-GSH NPs) can modify proliferation and apoptosis, and reduce cell damage induced by doxorubicin on breast cancer cells. Doxorubicin is a widely used antineoplasic agent for the treatment of various types of cancer. However, it is also a highly toxic drug because it induces oxidative stress. Thus, the use of antioxidant molecules has been considered to reduce the toxicity of doxorubicin. CH-GSH NPs were characterized in size, zeta potential, concentration, and shape. When breast cancer cells were treated with CH-GSH nanoparticles, they were localized in the cellular cytoplasm. Combined doxorubicin exposure with nanoparticles increased intracellular GSH levels. At the same time, decreasing levels of reactive oxygen species and malondialdehyde were observed and modified antioxidant enzyme activity. Levels of the Ki67 protein were evaluated as a marker of cell proliferation and the activity of the Casp-3 protein related to cell apoptosis was measured. Our data suggests that CH-GSH NPs can modify cell proliferation by decreasing Ki67 levels, induce apoptosis by increasing caspase-3 activity, and reduce the oxidative stress induced by doxorubicin in breast cancer cells by modulating molecules associated with the cellular redox state. CH-GSH NPs could be used to reduce the toxic effects of this antineoplastic. Considering these results, CH-GSH NPs represent a novel delivery system offering new opportunities in pharmacy, material science, and biomedicine.
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Affiliation(s)
- Laura Denise López-Barrera
- Departamento de Ciencias Biológicas, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, 4510, 4513, Mexico City CP 54714, Mexico; (L.D.L.-B.); (J.R.M.-R.)
| | - Roberto Díaz-Torres
- Departamento de Ingeniería y Tecnología, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, 4510, 4513, Mexico City CP 54714, Mexico;
| | - Joselo Ramón Martínez-Rosas
- Departamento de Ciencias Biológicas, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, 4510, 4513, Mexico City CP 54714, Mexico; (L.D.L.-B.); (J.R.M.-R.)
| | - Ana María Salazar
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, 4510, 4513, Mexico City CP 54714, Mexico;
| | - Carlos Rosales
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, 4510, 4513, Mexico City CP 54714, Mexico;
| | - Patricia Ramírez-Noguera
- Departamento de Ciencias Biológicas, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, 4510, 4513, Mexico City CP 54714, Mexico; (L.D.L.-B.); (J.R.M.-R.)
- Correspondence: ; Tel.: +52-5623-19-99 (ext. 3-9429)
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20
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Yadav P, Jain J, Sherje AP. Recent advances in nanocarriers-based drug delivery for cancer therapeutics: A review. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104970] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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21
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Dai Y, Li Q, Zhang S, Shi S, Li Y, Zhao X, Zhou L, Wang X, Zhu Y, Li W. Smart GSH/pH dual-bioresponsive degradable nanosponges based on β-CD-appended hyper-cross-linked polymer for triggered intracellular anticancer drug delivery. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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22
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Tannous M, Caldera F, Hoti G, Dianzani U, Cavalli R, Trotta F. Drug-Encapsulated Cyclodextrin Nanosponges. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2021; 2207:247-283. [PMID: 33113141 DOI: 10.1007/978-1-0716-0920-0_19] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
To date, a number of nanocarriers, either inorganic or organic, have been developed to improve the delivery and therapeutic efficacy of various drugs. Drug delivery systems have attempted to overcome the undesirable pharmacokinetic problems encountered. Among the various nanomaterials that have been designed as potential nanocarriers, cyclodextrin-based polymers are of particular interest in this review.Cyclodextrins (CD) are a class of cyclic glucopyranose oligomers, obtained from starch by enzymatic action, with a characteristic toroidal shape that forms a truncated cone-shaped lipophilic cavity. The main common native cyclodextrins are named α, β, and γ which comprise six, seven, and eight glucopyranose units, respectively. Cyclodextrins have the capability to include compounds whose size and polarity are compatible with those of their cavity.Cyclodextrin-based cross-linked polymers, often referred to as "cyclodextrin nanosponges" (CDNSs), attract great attention from researchers for solving major bioavailability problems such as inadequate solubility, poor dissolution rate, and limited stability of some agents, as well as increasing their effectiveness and decreasing unwanted side effects.Registered patents about this novel system in various fields, different pharmaceutical applications, and classes of drugs encapsulated by CDNSs are detailed. The features outlined make CDNSs a promising platform for the development of innovative and advanced delivery systems.
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Affiliation(s)
- Maria Tannous
- Dipartimento di Chimica, Università di Torino, Torino, Italy.,Department of Chemistry, University of Balamand, Tripoli, Lebanon
| | | | - Gjylije Hoti
- Dipartimento di Chimica, Università di Torino, Torino, Italy
| | - Umberto Dianzani
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Torino, Italy
| | - Roberta Cavalli
- Dipartimento di Scienza e Tecnologia del Farmaco, Università di Torino, Torino, Italy
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23
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Bessone F, Dianzani C, Argenziano M, Cangemi L, Spagnolo R, Maione F, Giraudo E, Cavalli R. Albumin nanoformulations as an innovative solution to overcome doxorubicin chemoresistance. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2021; 4:192-207. [PMID: 35582009 PMCID: PMC9019188 DOI: 10.20517/cdr.2020.65] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/15/2020] [Accepted: 10/22/2020] [Indexed: 01/09/2023]
Abstract
Aim: Resistance to chemotherapy is a major limiting factor that hamper the effectiveness of anticancer therapies. Doxorubicin is an antineoplastic agent used in the treatment of a wide range of cancers. However, it presents several limitations such as dose-dependent cardiotoxicity, lack of selectivity for tumor cells, and induced cell resistance. Nanotechnology represents a promising strategy to avoid these drawbacks. In this work, new albumin-based nanoparticles were formulated for the intracellular delivery of doxorubicin with the aim to overcome cancer drug resistance. Methods: Glycol chitosan-coated and uncoated albumin nanoparticles were prepared with a tuned coacervation method. The nanoformulations were in vitro characterized evaluating the physicochemical parameters, morphology, and in vitro release kinetics. Biological assays were performed on A2780res and EMT6 cells from human ovarian carcinoma and mouse mammary cell lines resistant for doxorubicin, respectively. Results: Cell viability assays showed that nanoparticles have higher cytotoxicity than the free drug. Moreover, at low concentrations, both doxorubicin-loaded nanoparticles inhibited the cell colony formation in a greater extent than drug solution. In addition, the cell uptake of the different formulations was investigated by confocal microscopy and by the HPLC determination of doxorubicin intracellular accumulation. The nanoparticles were rapidly internalized in greater extent compared to the free drug. Conclusion: Based on these results, doxorubicin-loaded albumin nanoparticles might represent a novel platform to overcome the mechanism of drug resistance in cancer cell lines and improve the drug efficacy.
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Affiliation(s)
- Federica Bessone
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy.,Laboratory of Tumor microenvironment, Candiolo Cancer Institute - FPO, IRCCS, Candiolo 10060, Italy
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Luigi Cangemi
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Rita Spagnolo
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Federica Maione
- Laboratory of Tumor microenvironment, Candiolo Cancer Institute - FPO, IRCCS, Candiolo 10060, Italy
| | - Enrico Giraudo
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy.,Laboratory of Tumor microenvironment, Candiolo Cancer Institute - FPO, IRCCS, Candiolo 10060, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
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24
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Zhang L, Zhang S, Li M, Li Y, Xiong H, Jiang D, Li L, Huang H, Kang Y, Pang J. Reactive oxygen species and glutathione dual responsive nanoparticles for enhanced prostate cancer therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 123:111956. [PMID: 33812584 DOI: 10.1016/j.msec.2021.111956] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 12/27/2022]
Abstract
Docetaxel (DTX)-based chemotherapy of prostate cancer is still confronted with significant challenges due to insufficient drug accumulation at the tumor sites and the systemic side effects on normal cells and organs. Tumor microenvironment-responsive nanosized drug delivery systems have shown enormous potential to improve the anticancer efficacy and minimize the systemic side effects of chemotherapeutics. However, most of the currently redox-responsive nanoparticles respond only to single stimuli, which compromise the treatment effect. Hence, inspired by the abundance of reactive oxygen species (ROS) and intracellular glutathione (GSH) in cancer cells, we proposed a unique ROS and GSH dual responsive nanocarrier (PCL-SS) for DTX delivery. The DTX-loaded PCL-SS nanoparticles (PCL-SS@DTX NPs) were not only stable in a normal physiological environment but also rapidly triggered DTX release in prostate cancer cells. In vitro experiments showed that PCL-SS@DTX NPs had robust prostate cancer cell cytotoxicity, induced cell apoptosis, inhibited cell migration and invasion and exhibited satisfactory biocompatibility. In mice bearing orthotopic prostate cancer, PCL-SS@DTX NPs could accumulate in orthotopic tumor sites and then significantly weaken tumor growth by inhibiting prostate cancer cell proliferation and inducing cell apoptosis, without obvious damages to major organs. Overall, this dual responsive nanosized drug delivery system may act as a promising therapeutic option for prostate cancer chemotherapy.
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Affiliation(s)
- Liuhui Zhang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Department of Urology, The Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Shiqiang Zhang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Mengxiong Li
- Department of Obstetrics and Gynecology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
| | - Yamei Li
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Haiyun Xiong
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Donggen Jiang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Lujing Li
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Hai Huang
- Department of Urology, The Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China.
| | - Yang Kang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China; Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
| | - Jun Pang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China.
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25
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Palminteri M, Dhakar NK, Ferraresi A, Caldera F, Vidoni C, Trotta F, Isidoro C. Cyclodextrin nanosponge for the GSH-mediated delivery of Resveratrol in human cancer cells. Nanotheranostics 2021; 5:197-212. [PMID: 33564618 PMCID: PMC7868003 DOI: 10.7150/ntno.53888] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/28/2020] [Indexed: 12/24/2022] Open
Abstract
Smart drug delivery systems are required for the site-specific drug targeting to enhance the therapeutic efficiency of a drug. Resveratrol (RV) is a polyphenolic compound with anti-cancer activity. However, its poor aqueous solubility and non-selectivity are the major challenges for its employment in cancer therapy. In this work, we present the synthesis of RV-loaded glutathione responsive cyclodextrin nanosponges (RV-GSH-NSs) to improve the therapeutic efficiency and selective delivery of RV. The drug loading and encapsulation efficiency were 16.12% and 80.64%, respectively. The in vitro release profile confirmed that RV release was enhanced in response to external glutathione (GSH). Nude NSs were not toxic per se to human fibroblasts when administered for up to 72 h at the highest dose. Cell internalization studies confirmed that RV-GSH-NSs were preferentially up-taken by tumor cells compared to non-tumorigenic cells. Accordingly, RV showed selective toxicity to cancer cells compared to normal cells. GSH depletion by buthionine sulfoximine, a potent inhibitor of its synthesis, reflected in a significant decrease of the NSs accumulation, and consequently resulted in a drastic reduction of RV-mediated toxic effects in cancer cells. These findings demonstrate that GSH- responsive NSs represent an effective delivery system for targeting cancer cells by harnessing the differential tumor characteristics in terms of redox status in parallel with the limitation of side effects toward normal cells.
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Affiliation(s)
- Marco Palminteri
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Novara, Italy
| | - Nilesh Kumar Dhakar
- Department of Chemistry, University of Turin, via P. Giuria 7, 10125, Turin, Italy
| | - Alessandra Ferraresi
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Novara, Italy
| | - Fabrizio Caldera
- Department of Chemistry, University of Turin, via P. Giuria 7, 10125, Turin, Italy
| | - Chiara Vidoni
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Novara, Italy
| | - Francesco Trotta
- Department of Chemistry, University of Turin, via P. Giuria 7, 10125, Turin, Italy
| | - Ciro Isidoro
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Novara, Italy
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Xiao X, Wang K, Zong Q, Tu Y, Dong Y, Yuan Y. Polyprodrug with glutathione depletion and cascade drug activation for multi-drug resistance reversal. Biomaterials 2021; 270:120649. [PMID: 33588139 DOI: 10.1016/j.biomaterials.2020.120649] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/13/2020] [Accepted: 12/29/2020] [Indexed: 12/19/2022]
Abstract
High intracellular glutathione (GSH) levels play an important role in multidrug resistance (MDR) in cancer cells. It remains challenging to develop a drug delivery system that is simultaneously capable of GSH depletion and drug activation for multidrug resistance reversal. Herein, we designed a polyprodrug (denoted as PSSD) based on poly(disulfide) conjugated with doxorubicin (DOX) on the polymer side chains that exhibits GSH depletion and cascade DOX activation for drug resistance reversal. The poly(disulfide) backbone with a high disulfide density depletes intracellular antioxidant GSH via the disulfide-thiol exchange reaction to disrupt intracellular redox homeostasis in cells. Simultaneously, DOX can be activated through a cascade reaction, and degradation of the poly(disulfide) backbone further facilitates its drug release. Therefore, poly(disulfide) can be used as a GSH scavenger to reverse MDR as well as a prodrug backbone to target high intracellular GSH levels in cancer cells, providing a general strategy for drug resistance reversal.
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Affiliation(s)
- Xuan Xiao
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 511442, PR China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
| | - Kewei Wang
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 511442, PR China
| | - Qingyu Zong
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
| | - Yalan Tu
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
| | - Yansong Dong
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China; Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
| | - Youyong Yuan
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 511442, PR China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China; Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, 510005, PR China.
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Conventional Nanosized Drug Delivery Systems for Cancer Applications. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1295:3-27. [PMID: 33543453 DOI: 10.1007/978-3-030-58174-9_1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Clinical responses and tolerability of conventional nanocarriers (NCs) are sometimes different from those expected in anticancer therapy. Thus, new smart drug delivery systems (DDSs) with stimuli-responsive properties and novel materials have been developed. Several clinical trials demonstrated that these DDSs have better clinical therapeutic efficacy in the treatment of many cancers than free drugs. Composition of DDSs and their surface properties increase the specific targeting of therapeutics versus cancer cells, without affecting healthy tissues, and thus limiting their toxicity versus unspecific tissues. Herein, an extensive revision of literature on NCs used as DDSs for cancer applications has been performed using the available bibliographic databases.
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Biomedical Application of Cyclodextrin Polymers Cross-Linked via Dianhydrides of Carboxylic Acids. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10238463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cyclodextrin-based nanosponges (CD-NS) are a novel class of polymers cross-linked with a three-dimensional network and can be obtained from cyclodextrins (CD) and pyromellitic dianhydride. Their properties, such as their ability to form an inclusion complex with drugs, can be used in biomedical science, as nanosponges influence stability, toxicity, selectivity, and controlled release. Most pharmaceutical research use CD-NS for the delivery of drugs in cancer treatment. Application of molecular targeting techniques result in increased selectivity of CD-NS; for example, the addition of disulfide bridges to the polymer structure makes the nanosponge sensitive to the presence of glutathione, as it can reduce such disulfide bonds to thiol moieties. Other delivery applications include dermal transport of pain killers or photosensitizers and delivery of oxygen to heart cells. This gives rise to the opportunity to transition to medical scaffolds, but more, in modern times, to create an ultrasensitive biosensor, which employs the techniques of surface-modified nanoparticles and molecularly imprinted polymers (MIP). The following review focuses on the biomedical research of cyclodextrin polymers cross-linked via dianhydrides of carboxylic acids.
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Argenziano M, Foglietta F, Canaparo R, Spagnolo R, Della Pepa C, Caldera F, Trotta F, Serpe L, Cavalli R. Biological Effect Evaluation of Glutathione-Responsive Cyclodextrin-Based Nanosponges: 2D and 3D Studies. Molecules 2020; 25:molecules25122775. [PMID: 32560204 PMCID: PMC7355809 DOI: 10.3390/molecules25122775] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 06/13/2020] [Indexed: 02/07/2023] Open
Abstract
This study aims to evaluate the bioeffects of glutathione-responsive β-cyclodextrin-based nanosponges (GSH-NSs) on two- (2D) and three-dimensional (3D) cell cultures. The bioeffects of two types of GSH-NS formulations, with low (GSH-NS B) and high (GSH-NS D) disulfide-bond content, were evaluated on 2D colorectal (HCT116 and HT-29) and prostatic (DU-145 and PC3) cancer cell cultures. In particular, the cellular uptake of GSH-NS was evaluated, as their effects on cell growth, mitochondrial activity, membrane integrity, cell cycle distribution, mRNA expression, and reactive oxygen species production. The effect of GSH-NSs on cell growth was also evaluated on multicellular spheroids (MCS) and a comparison of the GSH-NS cell growth inhibitory activity, in terms of inhibition concentration (IC)50 values, was performed between 2D and 3D cell cultures. A significant decrease in 2D cell growth was observed at high GSH-NS concentrations, with the formulation with a low disulfide-bond content, GSH-NS B, being more cytotoxic than the formulation with a high disulfide-bond content, GSH-NS D. The cell growth decrease induced by GSH-NS was owing to G1 cell cycle arrest. Moreover, a significant down-regulation of mRNA expression of the cyclin genes CDK1, CDK2, and CDK4 and up-regulation of mRNA expression of the cyclin inhibitor genes CDKN1A and CDKN2A were observed. On the other hand, a significant decrease in MCS growth was also observed at high GSH-NS concentrations, but not influenced by the nanosponge disulfide-bond content, with the MCS IC50 values being significantly higher than those obtained on 2D cell cultures. GSH-NSs are suitable nanocarries as they provoke limited cellular effects, as cell cycle arrest only occurred at concentrations significantly higher than those used for drug delivery.
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Affiliation(s)
- Monica Argenziano
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
| | - Federica Foglietta
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
| | - Roberto Canaparo
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
| | - Rita Spagnolo
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
| | - Carlo Della Pepa
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
| | - Fabrizio Caldera
- Department of Chemistry, University of Torino, Via Pietro Giuria 7, 10125 Torino, Italy; (F.C.); (F.T.)
| | - Francesco Trotta
- Department of Chemistry, University of Torino, Via Pietro Giuria 7, 10125 Torino, Italy; (F.C.); (F.T.)
| | - Loredana Serpe
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125 Torino, Italy; (M.A.); (F.F.); (R.C.); (R.S.); (C.D.P.); (L.S.)
- Correspondence: ; Tel.: +39-011-670-7190; Fax: +39-011-670-7162
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Jain A, Prajapati SK, Kumari A, Mody N, Bajpai M. Engineered nanosponges as versatile biodegradable carriers: An insight. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101643] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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31
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Santos AC, Costa D, Ferreira L, Guerra C, Pereira-Silva M, Pereira I, Peixoto D, Ferreira NR, Veiga F. Cyclodextrin-based delivery systems for in vivo-tested anticancer therapies. Drug Deliv Transl Res 2020; 11:49-71. [PMID: 32441011 DOI: 10.1007/s13346-020-00778-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cyclodextrins (CDs) are naturally occurring macromolecules widely used as excipients on pharmaceutical formulations, evidencing a large spectrum of applications in the pharmaceutical industry. Their unique ability to act as molecular containers by entrapping a wide range of guest molecules in their internal cavity makes them a remarkable excipient to improve drug apparent solubility, stability, and bioavailability, and a valuable tool for the assembly of new drug delivery systems. These features are especially useful when it comes to chemotherapy, as most of the anticancer drugs present both low permeability and reduced water solubility. Therefore, guest-host inclusion complexes offer several potential advantages not only regarding the improvement of pharmaceutical formulations characteristics but also considering the reduction of drug toxic side effects. The combination of CDs with additional technologies and materials constitutes a potential strategy towards the development of advanced and multifunctional CD-based delivery systems. Paclitaxel, curcumin, camptothecin, doxorubicin, and cisplatin are among the most studied molecules with anticancer activities and have been successfully incorporated in such nanosystems. Exciting results using CDs and CD-based delivery systems have been obtained so far, paving the way towards the attainment of intelligent delivery systems to possibly address cancer therapeutics' unmet needs. In this review, a comprehensive exposition concerning in vivo-tested CD and CD-based delivery systems for anticancer therapy is undertaken. Additionally, the authors address the multivalent functionalities of CD-based delivery systems, namely the incorporation of active target ligands, stimuli-responsiveness components, surface functionalization, or further associations with other delivery systems, aiming at improved in vivo anticancer therapies. Graphical abstract.
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Affiliation(s)
- Ana Cláudia Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal.
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal.
| | - Diana Costa
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Laura Ferreira
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Catarina Guerra
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Miguel Pereira-Silva
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Irina Pereira
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Diana Peixoto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Nuno R Ferreira
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
| | - Francisco Veiga
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Azinhaga Sta. Comba, 3000-548, Coimbra, Portugal
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32
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History of Cyclodextrin Nanosponges. Polymers (Basel) 2020; 12:polym12051122. [PMID: 32423091 PMCID: PMC7285114 DOI: 10.3390/polym12051122] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 12/17/2022] Open
Abstract
Nowadays, research in the field of nanotechnology and nanomedicine has become increasingly predominant, focusing on the manipulation and development of materials on a nanometer scale. Polysaccharides have often been used as they are safe, non-toxic, hydrophilic, biodegradable and are low cost. Among them, starch derivatives and, in particular, cyclodextrin-based nanosponges (CD NSs) have recently emerged due to the outstanding properties attributable to their peculiar structure. In fact, alongside the common polysaccharide features, such as the presence of tunable functional groups and their ability to interact with biological tissues, thus giving rise to bioadhesion, which is particularly useful in drug delivery, what makes CD NSs unique is their three-dimensional network made up of crosslinked cyclodextrin units. The name “nanosponge” appeared for the first time in the 1990s due to their nanoporous, sponge-like structure and responded to the need to overcome the limitations of native cyclodextrins (CDs), particularly their water solubility and inability to encapsulate charged and large molecules efficiently. Since CD NSs were introduced, efforts have been made over the years to understand their mechanism of action and their capability to host molecules with low or high molecular weight, charged, hydrophobic or hydrophilic by changing the type of cyclodextrin, crosslinker and degree of crosslinking used. They enabled great advances to be made in various fields such as agroscience, pharmaceutical, biomedical and biotechnological sectors, and NS research is far from reaching its conclusion. This review gives an overview of CD NS research, focusing on the origin and key points of the historical development in the last 50 years, progressing from relatively simple crosslinked networks in the 1960s to today’s multifunctional polymers. The approach adopted in writing the present study consisted in exploring the historical evolution of NSs in order to understand their role today, and imagine their future.
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Tannous M, Trotta F, Cavalli R. Nanosponges for combination drug therapy: state-of-the-art and future directions. Nanomedicine (Lond) 2020; 15:643-646. [PMID: 32077373 DOI: 10.2217/nnm-2020-0007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Maria Tannous
- Department of Chemistry, University of Turin, via Giuria 7, 10125, Turin, Italy.,Department of Drug Science & Technology, University of Turin, via P. Giuria 9, 10125, Turin, Italy
| | - Francesco Trotta
- Department of Chemistry, University of Turin, via Giuria 7, 10125, Turin, Italy
| | - Roberta Cavalli
- Department of Drug Science & Technology, University of Turin, via P. Giuria 9, 10125, Turin, Italy
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Daga M, de Graaf IAM, Argenziano M, Barranco ASM, Loeck M, Al-Adwi Y, Cucci MA, Caldera F, Trotta F, Barrera G, Casini A, Cavalli R, Pizzimenti S. Glutathione-responsive cyclodextrin-nanosponges as drug delivery systems for doxorubicin: Evaluation of toxicity and transport mechanisms in the liver. Toxicol In Vitro 2020; 65:104800. [PMID: 32084521 DOI: 10.1016/j.tiv.2020.104800] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/27/2020] [Accepted: 02/15/2020] [Indexed: 12/12/2022]
Abstract
The potential mammalian hepatotoxicity of a new class of GSH-responsive cyclodextrin-based nanosponges loaded with the anticancer drug doxorubicin (Dox-GSH-NS) was investigated. Previous studies showed that these nanosponges can release medicaments preferentially in cells having high GSH content, a common feature of chemoresistant cells, and showed enhanced anti-tumoral activity compared to free Dox in vitro and in vivo in cells with high GSH content. Following these promising results, we investigated here the Dox-GSH-NS hepatotoxicity in human HepG2 cells (in vitro) and in the organotypic cultures of rat precision-cut liver slices (PCLS, ex vivo), while their accumulation in rat liver was assessed in vivo. Moreover, the transport in Dox uptake, as well as its efflux, was studied in vitro. Overall, benefiting of the integration of different investigational models, a good safety profile of Dox-GSH-NSs was evidenced, and their hepatotoxicity resulted to be comparable with respect to free Dox both in vitro and ex vivo. Furthermore, in vivo studies showed that the hepatic accumulation of the Dox loaded in the NS is comparable with respect to the free drug. In addition, Dox-GSH-NSs are taken up by active mechanisms, and can escape the efflux drug pump, thus, contributing to overcoming drug resistance.
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Affiliation(s)
- Martina Daga
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Inge A M de Graaf
- Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | | | - Maximillian Loeck
- Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
| | - Yehya Al-Adwi
- Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
| | - Marie Angele Cucci
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | | | | | - Giuseppina Barrera
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Angela Casini
- Department of Chemistry, Technical University of Munich (TUM), Garching b. München, Germany.
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, Turin, Italy.
| | - Stefania Pizzimenti
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy.
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Clemente N, Boggio E, Gigliotti LC, Raineri D, Ferrara B, Miglio G, Argenziano M, Chiocchetti A, Cappellano G, Trotta F, Caldera F, Capucchio MT, Yagi J, Rojo MJ, Renò F, Cavalli R, Dianzani C, Dianzani U. Immunotherapy of experimental melanoma with ICOS-Fc loaded in biocompatible and biodegradable nanoparticles. J Control Release 2020; 320:112-124. [PMID: 31962094 DOI: 10.1016/j.jconrel.2020.01.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/15/2020] [Accepted: 01/17/2020] [Indexed: 01/18/2023]
Abstract
Inducible T-cell costimulator (ICOS) upon binding to its ligand (ICOSL) mediates adaptive immunity and antitumor response. Thus, antitumor therapies targeting the ICOS/ICOSL pathway hold great promise for cancer treatment. In this regard, ICOSL triggering by a soluble recombinant form of ICOS (ICOS-Fc) hampered adhesiveness and migration of dendritic, endothelial, and tumor cells in vitro. Furthermore, in vivo treatment with ICOS-Fc previously showed the capability to inhibit lung metastatization of ICOSL+ B16-F10 melanoma cells when injected intravenously in mice, but it failed to block the growth of established subcutaneous B16-F10 murine tumors. Thus, we asked whether passive targeting of solid tumors with ICOS-Fc-loaded biocompatible and biodegradable nanoparticles (NPs) could instead prove effectiveness in reducing tumor growth. Here, ICOS-Fc was loaded in two types of polymer nanoparticles, i.e. cross-linked β-cyclodextrin nanosponges (CDNS) and poly(lactic-co-glycolic acid) (PLGA) NPs and in vitro characterized. In vivo experiments showed that treatment of C57BL6/J mice with ICOS-Fc loaded into the two nanoformulations inhibits the growth of established subcutaneous B16-F10 tumors. This anticancer activity appears to involve both anti-angiogenic and immunoregulatory effects, as shown by decreased tumor vascularization and downmodulation of IL-10 and Foxp3, two markers of regulatory T cells (Tregs). Overall, the substantial in vivo anticancer activity of ICOS-Fc-loaded CDNS and PLGA NPs against different components of the tumor microenvironment makes these nanoformulations attractive candidates for future combination cancer therapy.
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Affiliation(s)
- Nausicaa Clemente
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Luca Casimiro Gigliotti
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Davide Raineri
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Benedetta Ferrara
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Gianluca Miglio
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Monica Argenziano
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Giuseppe Cappellano
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Francesco Trotta
- Department of Chemistry, University of Torino, 10125 Torino, Italy
| | - Fabrizio Caldera
- Department of Chemistry, University of Torino, 10125 Torino, Italy
| | | | - Junji Yagi
- Department of Microbiology and Immunology, Tokyo Women's Medical University, Tokyo 108-8639, Japan
| | - Maria Josè Rojo
- Departamento de Medicina Celular y Molecular, Centro de Investigaciones Biologicas, Consejo Superior de Investigaciones Cientıficas, 28040 Madrid, Spain
| | - Filippo Renò
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Roberta Cavalli
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy.
| | - Chiara Dianzani
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
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Improvement in the Anti-Tumor Efficacy of Doxorubicin Nanosponges in In Vitro and in Mice Bearing Breast Tumor Models. Cancers (Basel) 2020; 12:cancers12010162. [PMID: 31936526 PMCID: PMC7016577 DOI: 10.3390/cancers12010162] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 12/14/2022] Open
Abstract
Doxorubicin (DOX) is an anthracycline widely used in cancer therapy and in particular in breast cancer treatment. The treatment with DOX appears successful, but it is limited by a severe cardiotoxicity. This work evaluated the in vitro and in vivo anticancer effect of a new formulation of β-cyclodextrin nanosponges containing DOX (BNS-DOX). The BNS-DOX effectiveness was evaluated in human and mouse breast cancer cell lines in vitro in terms of effect on cell growth, cell cycle distribution, and apoptosis induction; and in vivo in BALB-neuT mice developing spontaneous breast cancer in terms of biodistribution, cancer growth inhibition, and heart toxicity. BNS-DOX significantly inhibited cancer cell proliferation, through the induction of apoptosis, with higher efficiency than free DOX. The breast cancer growth in BALB-neuT mice was inhibited by 60% by a BNS-DOX dose five times lower than the DOX therapeutic dose, with substantial reduction of tumor neoangiogenesis and lymphangiogenesis. Biodistribution after BNS-DOX treatment revealed a high accumulation of DOX in the tumor site and a low accumulation in the hearts of mice. Results indicated that use of BNS may be an efficient strategy to deliver DOX in the treatment of breast cancer, since it improves the anti-cancer effectiveness and reduces cardiotoxicity.
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Abstract
Cyclodextrins are widely used excipients, composed of glucopyranose units with a cyclic structure. One of their most important properties, is that their inner cavity is hydrophobic, while their surface is hydrophilic. This enables them for the complex formation with lipophilic molecules. They have several applications in the pharmaceutical field like solubility enhancers or the building blocks of larger drug delivery systems. On the other hand, they have numerous effects on cells or biological barriers. In this review the most important properties of cyclodextrins and cyclodextrin-based drug delivery systems are summarized with special focus on their biological activity.
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Allahyari S, Trotta F, Valizadeh H, Jelvehgari M, Zakeri-Milani P. Cyclodextrin-based nanosponges as promising carriers for active agents. Expert Opin Drug Deliv 2019; 16:467-479. [PMID: 30845847 DOI: 10.1080/17425247.2019.1591365] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION In recent years, new drug delivery systems have attempted to overcome the undesirable pharmacokinetic problems of various drugs. Among them, cyclodextrin nanosponges (CDNSs) attract great attention from researchers for solving major bioavailability problems such as inadequate solubility, poor dissolution rate, and the limited stability of some agents, as well as increasing their effectiveness and decreasing unwanted side effects. This novel system can also be prepared as different dosage forms. AREAS COVERED This review will give an insight into the effects of CDNSs on the pharmacokinetic parameters and permeability of active agents. Different classes of drugs delivered by this system are mentioned and we designate which CD is used most widely in their production process. We also inform why this carrier can be introduced as a versatile carrying system in pharmaceutical fields. Registered patents about this novel system in various fields are also mentioned. EXPERT OPINION The readers will be informed on CDNSs as a novel carrier especially for the delivery of drugs. Versatile characteristics and applications of them can also be known by this review. Finally, CDNSs may be introduced as a remarkable vehicle in the pharmaceutical market in coming years.
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Affiliation(s)
- Saeideh Allahyari
- a Faculty of Pharmacy , Tabriz University of Medical Science , Tabriz , Iran.,b Student Research Committee , Tabriz University of Medical Science , Tabriz , Iran
| | - Francesco Trotta
- c Department of Chemistry , University of Torino , Turin , IT , Italy
| | - Hadi Valizadeh
- d Drug Applied Research Center and Faculty of Pharmacy , Tabriz University of Medical Science , Tabriz , Iran
| | - Mitra Jelvehgari
- a Faculty of Pharmacy , Tabriz University of Medical Science , Tabriz , Iran
| | - Parvin Zakeri-Milani
- e Liver and Gastrointestinal Diseases Research Center and Faculty of Pharmacy , Tabriz University of Medical Sciences , Tabriz , Iran
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Argenziano M, Haimhoffer A, Bastiancich C, Jicsinszky L, Caldera F, Trotta F, Scutera S, Alotto D, Fumagalli M, Musso T, Castagnoli C, Cavalli R. In Vitro Enhanced Skin Permeation and Retention of Imiquimod Loaded in β-Cyclodextrin Nanosponge Hydrogel. Pharmaceutics 2019; 11:pharmaceutics11030138. [PMID: 30897794 PMCID: PMC6471382 DOI: 10.3390/pharmaceutics11030138] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/08/2019] [Accepted: 03/13/2019] [Indexed: 11/16/2022] Open
Abstract
Imiquimod (IMQ) is an immune response modifier clinically used for the treatment of various topical diseases. However, its poor aqueous solubility and skin penetration capability make the topical delivery of IMQ a challenging task. This work aims at developing a nanomedicine-based topical formulation, carrying IMQ to control the scarring process for the treatment of aberrant wounds. For this purpose, IMQ was loaded in β-cyclodextrin-based nanosponges and dispersed in a hydrogel suitable for dermal application. The formulation was characterized in vitro and compared with IMQ inclusion complexes, with (2-hydroxy)propyl β-cyclodextrin(HPβCD) and carboxymethyl β-cyclodextrin (CMβCD) showing enhanced penetration properties. The hydrogel containing IMQ-loaded nanosponges could act as a drug reservoir and guarantee the sustained release of IMQ through the skin. A greater inhibitory effect on fibroblast proliferation was observed for IMQ loaded in nanosponges compared to the other formulations.
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Affiliation(s)
- Monica Argenziano
- Department of Drug Science and Technology, University of Turin, via P. Giuria 9, 10125 Turin, Italy.
| | - Adam Haimhoffer
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, H-4033 Debrecen, Hungary.
| | - Chiara Bastiancich
- Aix-Marseille Univ, CNRS, INP, Inst Neurophysiopathol, 13344 Marseille, France.
| | - László Jicsinszky
- Department of Drug Science and Technology, University of Turin, via P. Giuria 9, 10125 Turin, Italy.
| | - Fabrizio Caldera
- Department of Chemistry, University of Turin, via Giuria 7, 10125 Turin, Italy.
| | - Francesco Trotta
- Department of Chemistry, University of Turin, via Giuria 7, 10125 Turin, Italy.
| | - Sara Scutera
- Dipartimento di Scienze della Sanità Pubblica e Pediatriche, University of Turin, 10126 Turin, Italy.
| | - Daniela Alotto
- Dipartimento di Chirurgia Generale e Specialistiche, Banca della Cute, AOU Città della Salute e della Scienza di Torino, 10126 Turin, Italy.
| | - Mara Fumagalli
- Dipartimento di Chirurgia Generale e Specialistiche, Banca della Cute, AOU Città della Salute e della Scienza di Torino, 10126 Turin, Italy.
| | - Tiziana Musso
- Dipartimento di Scienze della Sanità Pubblica e Pediatriche, University of Turin, 10126 Turin, Italy.
| | - Carlotta Castagnoli
- Dipartimento di Chirurgia Generale e Specialistiche, Banca della Cute, AOU Città della Salute e della Scienza di Torino, 10126 Turin, Italy.
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, via P. Giuria 9, 10125 Turin, Italy.
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Martina K, Serpe L, Cavalli R, Cravotto G. Enabling technologies for the preparation of multifunctional “bullets” for nanomedicine. BULLETIN OF RUSSIAN STATE MEDICAL UNIVERSITY 2019. [DOI: 10.24075/brsmu.2018.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Recent advances in nanotechnology, including modern enabling techniques that can improve synthetic preparation and drug formulations, have opened up new frontiers in nanomedicine with the development of nanoscale carriers and assemblies. The use of delivery platforms has attracted attention over the past decade as researchers shift their focus away from the development of new drug candidates, and toward new means with which to deliver therapeutic and/or diagnostic agents. This work will explore a transdisciplinary approach for the production of a number of nanomaterials, nanocomplexes and nanobubbles and their application in a variety of potential biological and theranostic protocols. Particular attention will be paid to nanobubbles, stimuli responsive nanoparticles and cyclodextrin grafted nanosystems produced under non-conventional conditions, such as microwave and ultrasound irradiation. Besides nanoparticles preparation, ultrasound can also act as an enabling technology when activating sensitive nanobubbles and nanoparticles.
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Affiliation(s)
- K. Martina
- Department of Drug Science & Technology, Centre for Nanostructured Interfaces and Surfaces (NIS), University of Turin, Turin, Italy
| | - L. Serpe
- Department of Drug Science & Technology, Centre for Nanostructured Interfaces and Surfaces (NIS), University of Turin, Turin, Italy
| | - R. Cavalli
- Department of Drug Science & Technology, Centre for Nanostructured Interfaces and Surfaces (NIS), University of Turin, Turin, Italy
| | - G. Cravotto
- Department of Drug Science & Technology, Centre for Nanostructured Interfaces and Surfaces (NIS), University of Turin, Turin, Italy
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Tian M, Lan T, Gao M, Li B, Zhang G, Wang HB. Synthesis and Characterization of Two Chiral Pyrrolyl α-Nitronyl Nitroxide Radicals and Determination of their Cytotoxicity and Radioprotective Properties in C6 Cells and Mice under Ionizing Radiation. Aust J Chem 2019. [DOI: 10.1071/ch18625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this study, two chiral nitronyl nitroxyl radicals, L1 and D1, were synthesized and evaluated for their potential radioprotective properties invitro and invivo. We synthesized the new stable nitronyl nitroxide radicals, L1 and D1, according to Ullman’s method, and their chemical structures were characterized using UV-vis absorption, electron spin resonance (ESR), and circular dichroism (CD) spectra. The cytotoxicity of L1 and D1 on C6 glioma cells (C6 cells) was examined using the MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay. To study the anti-radiation effects of L1 and D1 on C6 cells, we determined the optical density (OD) values of irradiated C6 cells using the MTT assay. The effects of L1 and D1 on the survival rate of mice after radiation exposure was evaluated. To demonstrate the influence of L1 and D1 pre-treatment on the antioxidant enzyme system, we studied the activities of superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), and glutathione peroxidase (GSH) in mouse plasma after exposure to 6.5 Gy gamma radiation. The results showed that L1 and D1 did not have any obvious cytotoxicity at concentrations below 125μgmL−1. Moreover, L1 and D1 had the same cytotoxic effects on C6 cells. L1 and D1 significantly enhanced C6 cell survival after 8, 10, and 12 Gy radiation exposure, and there was no significant difference in the OD values between L1 and D1. The effects of these drugs on mouse survival rates were dose-dependent. Pre-treatment with different concentrations of L1, D1, or WR2721 significantly increased the activity of SOD, CAT, and GSH and significantly decreased the activity of MDA compared with radiation exposure only. In addition, the activities of SOD, CAT, and GSH in the L1 group were higher than those in the D1 group, whereas the activity of MDA was lower. Therefore, L1 and D1 have potential as safe and efficient therapeutic drugs against radiation damage.
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Zhang D, Lv P, Zhou C, Zhao Y, Liao X, Yang B. Cyclodextrin-based delivery systems for cancer treatment. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 96:872-886. [PMID: 30606602 DOI: 10.1016/j.msec.2018.11.031] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 10/09/2018] [Accepted: 11/22/2018] [Indexed: 02/07/2023]
Abstract
Cyclodextrins, one of safe excipients, are able to form host-guest complexes with fitted molecules given the unique nature imparted by their structure in result of a number of pharmaceutical applications. On the other hand, targeted or responsive materials are appealing therapeutic platforms for the development of next-generation precision medications. Meanwhile, cyclodextrin-based polymers or assemblies can condense DNA and RNA in result to be used as genetic therapeutic agents. Armed with a better understanding of various pharmaceutical mechanisms, especially for cancer treatment, researchers have made lots of works about cyclodextrin-based drug delivery systems in materials chemistry and pharmaceutical science. This Review highlights recent advances in cyclodextrin-based delivery systems for cancer treatment capable of targeting or responding to the physiological environment. Key design principles, challenges and future directions, including clinical translation, of cyclodextrin-based delivery systems are also discussed.
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Affiliation(s)
- Dongjing Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Pin Lv
- Industrial Crop Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, PR China
| | - Cheng Zhou
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Yulin Zhao
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Xiali Liao
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Bo Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, PR China.
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Argenziano M, Lombardi C, Ferrara B, Trotta F, Caldera F, Blangetti M, Koltai H, Kapulnik Y, Yarden R, Gigliotti L, Dianzani U, Dianzani C, Prandi C, Cavalli R. Glutathione/pH-responsive nanosponges enhance strigolactone delivery to prostate cancer cells. Oncotarget 2018; 9:35813-35829. [PMID: 30533197 PMCID: PMC6254672 DOI: 10.18632/oncotarget.26287] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 10/24/2018] [Indexed: 12/11/2022] Open
Abstract
Strigolactones (SLs) are carotenoid-derived plant hormones that exhibit anti-cancer activities. We previously demonstrated that two SL analogues, MEB55 and ST362, inhibit the growth and survival of various cancer cell lines. However, these compounds have low aqueous solubility and stability at physiological pH. Here, we generated SL-loaded glutathione/pH-responsive nanosponges (GSH/pH-NS) to selectively deliver SLs to prostate cancer cells and enhance their therapeutic efficacy. The SLs were readily incorporated into the GSH/pH-NS. The drug loading efficiency was 13.9% for MEB55 and 15.4% for ST362, and the encapsulation efficiency was 88.7% and 96.5%, respectively. Kinetic analysis revealed that release of MEB55 and ST362 from the GSH/pH-NS was accelerated at acidic pH and in the presence of a high GSH concentration. Evaluation of the effects of MEB55- and ST362-loaded GSH/pH-NS on the growth of DU145 (high GSH) and PC-3 (low GSH) prostate cancer cells revealed that the GSH/pH-NS inhibited the proliferation of DU145 cells to a greater extent than free MEB55 or ST362 over a range of concentrations. These findings indicate GSH/pH-NS are efficient tools for controlled delivery of SLs to prostate cancer cells and may enhance the therapeutic efficacy of these compounds.
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Affiliation(s)
- Monica Argenziano
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | | | - Benedetta Ferrara
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | | | | | | | - Hinanit Koltai
- Agricultural Research Organization, Volcani Center, Rishon LeTsiyon, Israel
| | - Yoram Kapulnik
- Agricultural Research Organization, Volcani Center, Rishon LeTsiyon, Israel
| | - Ronit Yarden
- Georgetown University Medical Center, Washington DC, USA
| | - Luca Gigliotti
- Department of Health Sciences, Universita del Piemonte Orientale, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Universita del Piemonte Orientale, Novara, Italy
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | | | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, Turin, Italy
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Fang Y, Wang H, Dou HJ, Fan X, Fei XC, Wang L, Cheng S, Janin A, Wang L, Zhao WL. Doxorubicin-loaded dextran-based nano-carriers for highly efficient inhibition of lymphoma cell growth and synchronous reduction of cardiac toxicity. Int J Nanomedicine 2018; 13:5673-5683. [PMID: 30288040 PMCID: PMC6161723 DOI: 10.2147/ijn.s161203] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Purpose Cardiac side effects of doxorubicin (Dox) have limited its clinical application. The aim of this study was to explore new Dox-loaded dextran-based nano-carriers (NCs) in efficiently targeting tumor growth with less cardiac toxicity. Methods Inspired by recent reports that polymeric NCs could function as sustained, controlled and targeted drug delivery systems, we developed Dox-loaded NCs which displayed a 2-fold release ratio of Dox in the mimic tumor site condition (pH 5.0 with 10 mM glutathione, GSH) as much as that in systemic circulation condition (pH 7.4). Results Lymphoma cells treated with Dox-NCs had significantly higher intracellular Dox concentrations and more apoptotic induction, with lower P-gp expression, when compared with those treated with Dox alone. The identified mechanism of action, apoptosis, was triggered through survivin reduction and caspase-3 activation. Even in the Dox-resistant cells, Dox-NCs could significantly inhibit cell growth and induce apoptosis. In murine lymphoma xenograft models, Dox-NCs also remarkably significantly retarded tumor growth, assessed by murine weight, and demonstrated less cytotoxicity. Noticeably, apoptotic myocardial cells were decreased in the Dox-NCs-treated group, when compared with the control group, which was consistent with low intracellular Dox concentration in the cardiac cell line H9C2. Conclusion Dox-NCs showed an anti-lymphoma effect with reduced cardiac toxicity in both in vivo and in vitro models and, therefore, could be a potential therapeutic agent in the treatment of lymphoma.
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Affiliation(s)
- Ying Fang
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Hao Wang
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Hong-Jing Dou
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Xing Fan
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Xiao-Chun Fei
- Department of Pathology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Wang
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Shu Cheng
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Anne Janin
- Sino-French Research Center of Life Science and Genomics, Laboratory of Molecular Pathology, Shanghai, China, ; .,Joint Research Unit 1165, Inserm, University Paris VII, Saint-Louis Hospital, Paris, France
| | - Li Wang
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ; .,Sino-French Research Center of Life Science and Genomics, Laboratory of Molecular Pathology, Shanghai, China, ;
| | - Wei-Li Zhao
- State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ; .,Sino-French Research Center of Life Science and Genomics, Laboratory of Molecular Pathology, Shanghai, China, ;
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Vosahlikova M, Ujcikova H, Hlouskova M, Musil S, Roubalova L, Alda M, Svoboda P. Induction of oxidative stress by long-term treatment of live HEK293 cells with therapeutic concentration of lithium is associated with down-regulation of δ-opioid receptor amount and function. Biochem Pharmacol 2018; 154:452-463. [DOI: 10.1016/j.bcp.2018.06.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 06/04/2018] [Indexed: 12/27/2022]
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Corso CR, Acco A. Glutathione system in animal model of solid tumors: From regulation to therapeutic target. Crit Rev Oncol Hematol 2018; 128:43-57. [DOI: 10.1016/j.critrevonc.2018.05.014] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 04/10/2018] [Accepted: 05/16/2018] [Indexed: 02/07/2023] Open
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Chen YC, Lu MC, El-Shazly M, Lai KH, Wu TY, Hsu YM, Lee YL, Liu YC. Breaking down Leukemia Walls: Heteronemin, a Sesterterpene Derivative, Induces Apoptosis in Leukemia Molt4 Cells through Oxidative Stress, Mitochondrial Dysfunction and Induction of Talin Expression. Mar Drugs 2018; 16:md16060212. [PMID: 29914195 PMCID: PMC6025351 DOI: 10.3390/md16060212] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 06/14/2018] [Accepted: 06/15/2018] [Indexed: 12/11/2022] Open
Abstract
Heteronemin, the most abundant secondary metabolite in the sponge Hippospongia sp., exhibited potent cytotoxic activity against several cancer cell lines. It increased the percentage of apoptotic cells and reactive oxygen species (ROS) in Molt4 cells. The use of ROS scavenger, N-acetyl cysteine (NAC), suppressed both the production of ROS from mitochondria and cell apoptosis that were induced by heteronemin treatment. Heteronemin upregulated talin and phosphorylated talin expression in Molt4 cells but it only upregulated the expression of phosphorylated talin in HEK293 cells. However, pretreatment with NAC reversed these effects. Talin siRNA reversed the activation of pro-apoptotic cleaved caspases 3 and 9. On the other hand, the downstream proteins including FAK and NF-κB (p65) were not affected. In addition, we confirmed that heteronemin directly modulated phosphorylated talin expression through ROS generation resulting in cell apoptosis, but it did not affect talin/FAK complex. Furthermore, heteronemin interfered with actin microfilament and caused morphology changes. Taken together, these findings suggest that the cytotoxic effect of heteronemin is associated with oxidative stress and induction of phosphorylated talin expression. Our results suggest that heteronemin represents an interesting candidate which can be further developed as a drug lead against leukemia.
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Affiliation(s)
- Yu-Cheng Chen
- The Ph.D. Program for Cancer Biology and Drug Discovery, China Medical University and Academia Sinica, Taichung 404, Taiwan.
| | - Mei-Chin Lu
- Graduate Institute of Marine Biotechnology, National Dong Hwa University, Pingtung 944, Taiwan.
- National Museum of Marine Biology & Aquarium, Pingtung 944, Taiwan.
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt.
- Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11432, Egypt.
| | - Kuei-Hung Lai
- National Museum of Marine Biology & Aquarium, Pingtung 944, Taiwan.
| | - Tung-Ying Wu
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
| | - Yu-Ming Hsu
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
| | - Yi-Lun Lee
- Department of Urology, Sinying Hospital, Ministry of Health and Welfare, Tainan 730, Taiwan.
| | - Yi-Chang Liu
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.
- Department of Internal Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
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Caldera F, Argenziano M, Trotta F, Dianzani C, Gigliotti L, Tannous M, Pastero L, Aquilano D, Nishimoto T, Higashiyama T, Cavalli R. Cyclic nigerosyl-1,6-nigerose-based nanosponges: An innovative pH and time-controlled nanocarrier for improving cancer treatment. Carbohydr Polym 2018; 194:111-121. [PMID: 29801818 DOI: 10.1016/j.carbpol.2018.04.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 04/05/2018] [Accepted: 04/05/2018] [Indexed: 11/26/2022]
Abstract
The design and structural optimisation of a novel polysaccharide-based nanomaterial for the controlled and sustained release of doxorubicin are here reported. A cross-linked polymer was obtained by reacting a tetraglucose, named cyclic nigerosyl-1-6-nigerose (CNN), with pyromellitic dianhydride. The cross-linking reaction formed solid nanoparticles, named nanosponges, able to swell as a function of the pH. Nanoparticle sizes were reduced using High Pressure Homogenization, to obtain uniform nanosuspensions. Doxorubicin was incorporated into the CNN-nanosponges in a good extent. DSC and solid state NMR analyses proved the drug interaction with the polymer matrix. In vitro studies demonstrated pH-dependent slow and prolonged release kinetics of the drug from the nanoformulation. Doxorubicin-loaded CNN-nanosponges were easily internalized in A2780 cell line. They might considered an intracellular doxorubicin reservoir, able to slowly release the drug over time. CNN-nanosponges may be promising biocompatible nanocarriers for the sustained delivery of doxorubicin with potential localised application in cancer treatments.
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Affiliation(s)
- F Caldera
- Dipartimento di Chimica-Università di Torino, Via P. Giuria 7, 10125 Torino, Italy
| | - M Argenziano
- Dipartimento di Scienza e Tecnologia del Farmaco-Università di Torino, Via P. Giuria 9, 10125 Torino, Italy
| | - F Trotta
- Dipartimento di Chimica-Università di Torino, Via P. Giuria 7, 10125 Torino, Italy
| | - C Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco-Università di Torino, Via P. Giuria 9, 10125 Torino, Italy
| | - L Gigliotti
- Dipartimento di Scienze della Salute, UPO, Via Solaroli 17, 28100 Novara, Italy
| | - M Tannous
- Dipartimento di Chimica-Università di Torino, Via P. Giuria 7, 10125 Torino, Italy
| | - L Pastero
- Dipartimento di Scienze della Terra, Università di Torino, Via V. Caluso 35, 10125 Torino, Italy
| | - D Aquilano
- Dipartimento di Scienze della Terra, Università di Torino, Via V. Caluso 35, 10125 Torino, Italy
| | - T Nishimoto
- Division Manager New Material Development Division R&D Center Hayashibara Co., Ltd. 675-1 Fujisaki, Naka-ku, Okayama 702-8006, Japan
| | - T Higashiyama
- NAGASE (EUROPA) GmbH/Hayashibara-Immermannstrasse 65c, 40210 Düsseldorf, Germany
| | - R Cavalli
- Dipartimento di Scienza e Tecnologia del Farmaco-Università di Torino, Via P. Giuria 9, 10125 Torino, Italy.
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Femminò S, Penna C, Bessone F, Caldera F, Dhakar N, Cau D, Pagliaro P, Cavalli R, Trotta F. α-Cyclodextrin and α-Cyclodextrin Polymers as Oxygen Nanocarriers to Limit Hypoxia/Reoxygenation Injury: Implications from an In Vitro Model. Polymers (Basel) 2018; 10:polym10020211. [PMID: 30966247 PMCID: PMC6414891 DOI: 10.3390/polym10020211] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 02/14/2018] [Accepted: 02/16/2018] [Indexed: 01/20/2023] Open
Abstract
The incidence of heart failure (HF) is increasing worldwide and myocardial infarction (MI), which follows ischemia and reperfusion (I/R), is often at the basis of HF development. Nanocarriers are interesting particles for their potential application in cardiovascular disease. Impaired drug delivery in ischemic disease is challenging. Cyclodextrin nanosponges (NS) can be considered innovative tools for improving oxygen delivery in a controlled manner. This study has developed new α-cyclodextrin-based formulations as oxygen nanocarriers such as native α-cyclodextrin (α-CD), branched α-cyclodextrin polymer (α-CD POLY), and α-cyclodextrin nanosponges (α-CD NS). The three different α-CD-based formulations were tested at 0.2, 2, and 20 µg/mL to ascertain their capability to reduce cell mortality during hypoxia and reoxygenation (H/R) in vitro protocols. H9c2, a cardiomyoblast cell line, was exposed to normoxia (20% oxygen) or hypoxia (5% CO2 and 95% N2). The different formulations, applied before hypoxia, induced a significant reduction in cell mortality (in a range of 15% to 30%) when compared to samples devoid of oxygen. Moreover, their application at the beginning of reoxygenation induced a considerable reduction in cell death (12% to 20%). α-CD NS showed a marked efficacy in controlled oxygenation, which suggests an interesting potential for future medical application of polymer systems for MI treatment.
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Affiliation(s)
- Saveria Femminò
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy.
| | - Claudia Penna
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy.
| | - Federica Bessone
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy.
| | - Fabrizio Caldera
- Department of Chemistry, University of Turin, 10125 Turin, Italy.
| | - Nilesh Dhakar
- Department of Chemistry, University of Turin, 10125 Turin, Italy.
| | - Daniele Cau
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy.
| | - Pasquale Pagliaro
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy.
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy.
| | - Francesco Trotta
- Department of Chemistry, University of Turin, 10125 Turin, Italy.
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Kengen J, Deglasse JP, Neveu MA, Mignion L, Desmet C, Gourgue F, Jonas JC, Gallez B, Jordan BF. Biomarkers of tumour redox status in response to modulations of glutathione and thioredoxin antioxidant pathways. Free Radic Res 2018; 52:256-266. [DOI: 10.1080/10715762.2018.1427236] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Julie Kengen
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Jean-Philippe Deglasse
- Institute of Experimental and Clinical Research, Pole of Endocrinology, Diabetes and Nutrition, Université Catholique de Louvain, Brussels, Belgium
| | - Marie-Aline Neveu
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Lionel Mignion
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Céline Desmet
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Florian Gourgue
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Jean-Christophe Jonas
- Institute of Experimental and Clinical Research, Pole of Endocrinology, Diabetes and Nutrition, Université Catholique de Louvain, Brussels, Belgium
| | - Bernard Gallez
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Bénédicte F. Jordan
- Louvain Drug Research Institute, Biomedical Magnetic Resonance Group, Université Catholique de Louvain (UCL), Brussels, Belgium
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