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Jarmila P, Veronika M, Peter M. Advances in the delivery of anticancer drugs by nanoparticles and chitosan-based nanoparticles. Int J Pharm X 2024; 8:100281. [PMID: 39297017 PMCID: PMC11408389 DOI: 10.1016/j.ijpx.2024.100281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 08/22/2024] [Accepted: 08/24/2024] [Indexed: 09/21/2024] Open
Abstract
Cancer is the leading cause of death globally, and conventional treatments have limited efficacy with severe side effects. The use of nanotechnology has the potential to reduce the side effects of drugs by creating efficient and controlled anticancer drug delivery systems. Nanoparticles (NPs) used as drug carriers offer several advantages, including enhanced drug protection, biodistribution, selectivity and, pharmacokinetics. Therefore, this review is devoted to various organic (lipid, polymeric) as well as inorganic nanoparticles based on different building units and providing a wide range of potent anticancer drug delivery systems. Within these nanoparticulate systems, chitosan (CS)-based NPs are discussed with particular emphasis due to the unique properties of CS and its derivatives including non-toxicity, biodegradability, mucoadhesivity, and tunable physico-chemical as well as biological properties allowing their alteration to specifically target cancer cells. In the context of streamlining the nanoparticulate drug delivery systems (DDS), innovative nanoplatform-based cancer therapy pathways involving passive and active targeting as well as stimuli-responsive DDS enhancing overall orthogonality of developed NP-DDS towards the target are included. The most up-to-date information on delivering anti-cancer drugs using modern dosage forms based on various nanoparticulate systems and, specifically, CSNPs, are summarised and evaluated concerning their benefits, limitations, and advanced applications.
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Affiliation(s)
- Prieložná Jarmila
- Department of Galenic Pharmacy, Faculty of Pharmacy, Comenius University Bratislava, Odbojárov 10, 83232 Bratislava, Slovakia
| | - Mikušová Veronika
- Department of Galenic Pharmacy, Faculty of Pharmacy, Comenius University Bratislava, Odbojárov 10, 83232 Bratislava, Slovakia
| | - Mikuš Peter
- Department of Pharmaceutical Analysis and Nuclear Pharmacy, Faculty of Pharmacy, Comenius University Bratislava, Odbojárov 10, 83232 Bratislava, Slovakia
- Toxicological and Antidoping Center, Faculty of Pharmacy, Comenius University Bratislava, Odbojárov 10, 83232 Bratislava, Slovakia
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2
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Mneimneh AT, Darwiche N, Mehanna MM. Investigating the therapeutic promise of drug-repurposed-loaded nanocarriers: A pioneering strategy in advancing colorectal cancer treatment. Int J Pharm 2024; 664:124473. [PMID: 39025341 DOI: 10.1016/j.ijpharm.2024.124473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 07/06/2024] [Accepted: 07/12/2024] [Indexed: 07/20/2024]
Abstract
Globally, colorectal cancer is a major health problem that ranks in third place in terms of occurrence and second in terms of mortality worldwide. New cases increase annually, with the absence of effective therapies, especially for metastatic colorectal cancer, emphasizing the need for novel therapeutic approaches. Although conventional treatments are commonly used in oncotherapy, their success rate is low, which leads to the exploration of novel technologies. Recent efforts have focused on developing safe and efficient cancer nanocarriers. With their nanoscale properties, nanocarriers have the potential to utilize internal metabolic modifications amid cancer and healthy cells. Drug repurposing is an emerging strategy in cancer management as it is a faster, cheaper, and safer method than conventional drug development. However, most repurposed drugs are characterized by low-key pharmacokinetic characteristics, such as poor aqueous solubility, permeability, retention, and bioavailability. Nanoparticles formulations and delivery have expanded over the past few decades, creating opportunities for drug repurposing and promises as an advanced cancer modality. This review provides a concise and updated overview of colorectal cancer treatment regimens and their therapeutic limitations. Furthermore, the chemotherapeutic effect of various FDA-approved medications, including statins, non-steroidal anti-inflammatory drugs, antidiabetic and anthelmintic agents, and their significance in colorectal cancer management. Along with the role of various nanocarrier systems in achieving the desired therapeutic outcomes of employing these redefined drugs.
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Affiliation(s)
- Amina T Mneimneh
- Pharmaceutical Nanotechnology Research lab, Faculty of Pharmacy, Beirut Arab University, Beirut, Lebanon.
| | - Nadine Darwiche
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.
| | - Mohammed M Mehanna
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt; Department of Pharmaceutical Sciences, School of Pharmacy, Lebanese American University, Byblos, Lebanon.
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3
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Eker F, Duman H, Akdaşçi E, Bolat E, Sarıtaş S, Karav S, Witkowska AM. A Comprehensive Review of Nanoparticles: From Classification to Application and Toxicity. Molecules 2024; 29:3482. [PMID: 39124888 PMCID: PMC11314082 DOI: 10.3390/molecules29153482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 07/12/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024] Open
Abstract
Nanoparticles are structures that possess unique properties with high surface area-to-volume ratio. Their small size, up to 100 nm, and potential for surface modifications have enabled their use in a wide range of applications. Various factors influence the properties and applications of NPs, including the synthesis method and physical attributes such as size and shape. Additionally, the materials used in the synthesis of NPs are primary determinants of their application. Based on the chosen material, NPs are generally classified into three categories: organic, inorganic, and carbon-based. These categories include a variety of materials, such as proteins, polymers, metal ions, lipids and derivatives, magnetic minerals, and so on. Each material possesses unique attributes that influence the activity and application of the NPs. Consequently, certain NPs are typically used in particular areas because they possess higher efficiency along with tenable toxicity. Therefore, the classification and the base material in the NP synthesis hold significant importance in both NP research and application. In this paper, we discuss these classifications, exemplify most of the major materials, and categorize them according to their preferred area of application. This review provides an overall review of the materials, including their application, and toxicity.
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Affiliation(s)
- Furkan Eker
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Hatice Duman
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Emir Akdaşçi
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Ecem Bolat
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Sümeyye Sarıtaş
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Sercan Karav
- Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale 17000, Türkiye; (F.E.); (H.D.); (E.A.); (E.B.); (S.S.)
| | - Anna Maria Witkowska
- Department of Food Biotechnology, Medical University of Bialystok, 15-089 Bialystok, Poland
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4
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da Silva MJF, Rodrigues AM, Costa MCP, Camara AL, Cabral LM, Ricci Junior E, Vanzan DF, Matos APDS, da Silva Honorio T, Borges ACR. Solid Lipid Nanoparticles Based on Babassu Oil and Copaiba Oleoresin: A Promising Approach for Prostate Cancer Therapy. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:1014. [PMID: 38921890 PMCID: PMC11206491 DOI: 10.3390/nano14121014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 06/27/2024]
Abstract
Solid lipid nanoparticles (SLNs) represent promising nanostructures for drug delivery systems. This study successfully synthesized SLNs containing different proportions of babassu oil (BBS) and copaiba oleoresin (COPA) via the emulsification-ultrasonication method. Before SLN synthesis, the identification and quantification of methyl esters, such as lauric acid and β-caryophyllene, were performed via GC-MS analysis. These methyl esters were used as chemical markers and assisted in encapsulation efficiency experiments. A 22 factorial design with a center point was employed to assess the impact of stearic acid and Tween 80 on particle hydrodynamic diameter (HD) and polydispersity index (PDI). Additionally, the effects of temperature (8 ± 0.5 °C and 25 ± 1.0 °C) and time (0, 7, 15, 30, 40, and 60 days) on HD and PDI values were investigated. Zeta potential (ZP) measurements were utilized to evaluate nanoparticle stability, while transmission electron microscopy provided insights into the morphology and nanometric dimensions of the SLNs. The in vitro cytotoxic activity of the SLNs (10 µg/mL, 30 µg/mL, 40 µg/mL, and 80 µg/mL) was evaluated using the MTT assay with PC-3 and DU-145 prostate cancer cell lines. Results demonstrated that SLNs containing BBS and COPA in a 1:1 ratio exhibited a promising cytotoxic effect against prostate cancer cells, with a percentage of viable cells of 68.5% for PC-3 at a concentration of 30 µg/mL and 48% for DU-145 at a concentration of 80 µg/mL. These findings underscore the potential therapeutic applications of SLNs loaded with BBS and COPA for prostate cancer treatment.
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Affiliation(s)
- Michael Jackson Ferreira da Silva
- Programa de Pós-Graduação em Biotecnologia da Rede Renorbio, Universidade Federal do Maranhão (UFMA), Av. dos Portugueses, 1966, Bacanga, São Luís 65080-805, MA, Brazil; (M.J.F.d.S.)
| | - Alisson Mendes Rodrigues
- Programa de Pós-Graduação em Ciência de Materiais, Faculdade UnB Planaltina, Universidade de Brasília (UnB), Brasília 70904-910, DF, Brazil
| | - Maria Célia Pires Costa
- Departamento de Química, Universidade Estadual do Maranhão (UEMA), Campus Universitário Paulo VI, São Luís 65055-970, MA, Brazil;
| | - Adriana Leandro Camara
- Departamento de Ciências Fisiológicas, Universidade Federal do Maranhão (UFMA), Av. dos Portugueses, 1966, Bacanga, São Luís 65080-805, MA, Brazil;
| | - Lucio Mendes Cabral
- Departamento de Fármacos e Medicamentos, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro 21941-902, RJ, Brazil; (L.M.C.); (E.R.J.); (A.P.d.S.M.)
| | - Eduardo Ricci Junior
- Departamento de Fármacos e Medicamentos, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro 21941-902, RJ, Brazil; (L.M.C.); (E.R.J.); (A.P.d.S.M.)
| | - Daniel Figueiredo Vanzan
- Departamento de Fármacos e Medicamentos, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro 21941-902, RJ, Brazil; (L.M.C.); (E.R.J.); (A.P.d.S.M.)
| | - Ana Paula dos Santos Matos
- Departamento de Fármacos e Medicamentos, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro 21941-902, RJ, Brazil; (L.M.C.); (E.R.J.); (A.P.d.S.M.)
| | - Thiago da Silva Honorio
- Departamento de Fármacos e Medicamentos, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro 21941-902, RJ, Brazil; (L.M.C.); (E.R.J.); (A.P.d.S.M.)
| | - Antonio Carlos Romão Borges
- Programa de Pós-Graduação em Biotecnologia da Rede Renorbio, Universidade Federal do Maranhão (UFMA), Av. dos Portugueses, 1966, Bacanga, São Luís 65080-805, MA, Brazil; (M.J.F.d.S.)
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5
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Sarkar S, Kiren S, Gmeiner WH. Review of Prodrug and Nanodelivery Strategies to Improve the Treatment of Colorectal Cancer with Fluoropyrimidine Drugs. Pharmaceutics 2024; 16:734. [PMID: 38931855 PMCID: PMC11206923 DOI: 10.3390/pharmaceutics16060734] [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: 04/24/2024] [Revised: 05/24/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
Fluoropyrimidine (FP) drugs are central components of combination chemotherapy regimens for the treatment of colorectal cancer (CRC). FP-based chemotherapy has improved survival outcomes over the last several decades with much of the therapeutic benefit derived from the optimization of dose and delivery. To provide further advances in therapeutic efficacy, next-generation prodrugs and nanodelivery systems for FPs are being developed. This review focuses on recent innovative nanodelivery approaches for FP drugs that display therapeutic promise. We summarize established, clinically useful FP prodrug strategies, including capecitabine, which exploit tumor-specific enzyme expression for optimal anticancer activity. We then describe the use of FP DNA-based polymers (e.g., CF10) for the delivery of activated FP nucleotides as a nanodelivery approach with proven activity in pre-clinical models and with clinical potential. Multiple nanodelivery systems for FP delivery show promise in CRC pre-clinical models and we review advances in albumin-mediated FP delivery, the development of mesoporous silica nanoparticles, emulsion-based nanoparticles, metal nanoparticles, hydrogel-based delivery, and liposomes and lipid nanoparticles that display particular promise for therapeutic development. Nanodelivery of FPs is anticipated to impact CRC treatment in the coming years and to improve survival for cancer patients.
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Affiliation(s)
- Santu Sarkar
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA;
| | - Sezgin Kiren
- Department of Chemistry, Winston-Salem State University, Winston-Salem, NC 27110, USA;
| | - William H. Gmeiner
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA;
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6
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Jacob S, Kather FS, Morsy MA, Boddu SHS, Attimarad M, Shah J, Shinu P, Nair AB. Advances in Nanocarrier Systems for Overcoming Formulation Challenges of Curcumin: Current Insights. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:672. [PMID: 38668166 PMCID: PMC11054677 DOI: 10.3390/nano14080672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 04/29/2024]
Abstract
Curcumin, an organic phenolic molecule that is extracted from the rhizomes of Curcuma longa Linn, has undergone extensive evaluation for its diverse biological activities in both animals and humans. Despite its favorable characteristics, curcumin encounters various formulation challenges and stability issues that can be effectively addressed through the application of nanotechnology. Nano-based techniques specifically focused on enhancing solubility, bioavailability, and therapeutic efficacy while mitigating toxicity, have been explored for curcumin. This review systematically presents information on the improvement of curcumin's beneficial properties when incorporated, either individually or in conjunction with other drugs, into diverse nanosystems such as liposomes, nanoemulsions, polymeric micelles, dendrimers, polymeric nanoparticles, solid-lipid nanoparticles, and nanostructured lipid carriers. Additionally, the review examines ongoing clinical trials and recently granted patents, offering a thorough overview of the dynamic landscape in curcumin delivery. Researchers are currently exploring nanocarriers with crucial features such as surface modification, substantial loading capacity, biodegradability, compatibility, and autonomous targeting specificity and selectivity. Nevertheless, the utilization of nanocarriers for curcumin delivery is still in its initial phases, with regulatory approval pending and persistent safety concerns surrounding their use.
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Affiliation(s)
- Shery Jacob
- Department of Pharmaceutical Sciences, College of Pharmacy, Gulf Medical University, Ajman 4184, United Arab Emirates;
| | - Fathima Sheik Kather
- Department of Pharmaceutical Sciences, College of Pharmacy, Gulf Medical University, Ajman 4184, United Arab Emirates;
| | - Mohamed A. Morsy
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.A.M.); (M.A.); (A.B.N.)
- Department of Pharmacology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt
| | - Sai H. S. Boddu
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman P.O. Box 346, United Arab Emirates;
- Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Mahesh Attimarad
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.A.M.); (M.A.); (A.B.N.)
| | - Jigar Shah
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, Ahmedabad 382481, India;
| | - Pottathil Shinu
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.A.M.); (M.A.); (A.B.N.)
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7
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Soliman B, Wen MM, Kandil E, El-Agamy B, Gamal-Eldeen AM, ElHefnawi M. Preparation and Optimization of MiR-375 Nano-Vector Using Two Novel Chitosan-Coated Nano-Structured Lipid Carriers as Gene Therapy for Hepatocellular Carcinoma. Pharmaceutics 2024; 16:494. [PMID: 38675155 PMCID: PMC11054685 DOI: 10.3390/pharmaceutics16040494] [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: 10/10/2023] [Revised: 12/26/2023] [Accepted: 01/08/2024] [Indexed: 04/28/2024] Open
Abstract
Currently, there is still a lack of effective carriers with minimal side effects to deliver therapeutic miRNA. Thus, it is crucial to optimize novel drug delivery systems. MiR-375 has proven superior therapeutic potency in Hepatocellular carcinoma (HCC). The purpose of this study was to fabricate 2 novel and smart nano-carriers for the transportation efficiency of miR-375 in HCC cells and enhance its anti-tumor effects. We established the miR-375 construct through the pEGP- miR expression vector. Two nano-carriers of solid/liquid lipids and chitosan (CS) were strategically selected, prepared by high-speed homogenization, and optimized by varying nano-formulation factors. Thus, the two best nano-formulations were designated as F1 (0.5% CS) and F2 (1.5% CS) and were evaluated for miR-375 conjugation efficiency by gel electrophoresis and nanodrop assessment. Then, physio-chemical characteristics and stability tests for the miR-375 nano-plexes were all studied. Next, its efficiencies as replacement therapy in HepG2 cells have been assessed by fluorescence microscopy, flow cytometry, and cytotoxicity assay. The obtained data showed that two cationic nanostructured solid/liquid lipid carriers (NSLCs); F1 and F2 typically had the best physio-chemical parameters and long-term stability. Moreover, both F1 and F2 could form nano-plexes with the anionic miR-375 construct at weight ratios 250/1 and 50/1 via electrostatic interactions. In addition, these nano-plexes exhibited physical stability after three months and protected miR-375 from degradation in the presence of 50% fetal bovine serum (FBS). Furthermore, both nano-plexes could simultaneously deliver miR-375 into HepG2 cells and they ensure miR re-expression even in the presence of 50% FBS compared to free miR-375 (p-value < 0.001). Moreover, both F1 and F2 alone significantly exhibited minimal cytotoxicity in treated cells. In contrast, the nano-plexes significantly inhibited cell growth compared to free miR-375 or doxorubicin (DOX), respectively. More importantly, F2/miR-375 nano-plex exhibited more anti-proliferative activity in treated cells although its IC50 value was 55 times lower than DOX (p-value < 0.001). Collectively, our findings clearly emphasized the multifunctionality of the two CS-coated NSLCs in terms of their enhanced biocompatibility, biostability, conjugation, and transfection efficiency of therapeutic miR-375. Therefore, the NSLCs/miR-375 nano-plexes could serve as a novel and promising therapeutic strategy for HCC.
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Affiliation(s)
- Bangly Soliman
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo 11566, Egypt; (B.S.)
- Biomedical Informatics and Chemo-Informatics Group, Informatics and Systems Department, National Research Centre, Cairo 12622, Egypt
| | - Ming Ming Wen
- Faculty of Pharmacy, Pharos University, Alexandria 21648, Egypt
| | - Eman Kandil
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo 11566, Egypt; (B.S.)
| | - Basma El-Agamy
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo 11566, Egypt; (B.S.)
| | - Amira M. Gamal-Eldeen
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Mahmoud ElHefnawi
- Biomedical Informatics and Chemo-Informatics Group, Informatics and Systems Department, National Research Centre, Cairo 12622, Egypt
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Mainuddin, Kumar A, Ratnesh RK, Singh J, Dumoga S, Sharma N, Jindal A. Physical characterization and bioavailability assessment of 5-fluorouracil-based nanostructured lipid carrier (NLC): In vitro drug release, Hemolysis, and permeability modulation. Med Oncol 2024; 41:95. [PMID: 38526657 DOI: 10.1007/s12032-024-02319-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 01/31/2024] [Indexed: 03/27/2024]
Abstract
5-Fluorouracil (5-FU) is an anticancer agent belonging to BCS Class III that exhibits poor release characteristics and low retention in the biological system. The main objective of this investigation was to develop a drug delivery system, i.e., Nanostructure Lipid Carriers (NLCs) loaded with 5-FU to prolong its biological retention through 5-FU-loaded NLCs (5-FUNLC) were designed to manipulate physicochemical characteristics and assessment of in vitro and in vivo performance. The developed NLCs underwent comprehensive characterization, including assessments for particle size, zeta potential, morphological evaluation, and FT-IR spectroscopy. Additionally, specific evaluations were conducted for 5-FUNLCs, encompassing analyses for encapsulation efficiency of the drug, release characteristics in PBS at pH 6.8, and stability study. The lipophilic character of 5-FUNLC was confirmed through the measurement of the partition coefficient (log P). 5-FUNLCs were observed as spherical-shaped particles with a mean size of 300 ± 25 nm. The encapsulation efficiency was determined to be 89%, indicating effective drug loading within the NLCs. Furthermore, these NLCs exhibited a sustained release nature lasting up to 3-4 h, indicating their potential for controlled drug release over time. Lipid components were biocompatible with the 5-FU to determine thermal transition temperature and show good stability for 30 days. Additionally, an in vitro hemolysis study that confirmed the system did not cause any destruction to the RBCs during intravenous administration. The drug's gut permeability was assessed utilizing the optimized 5-FUNLC (F2) in comparison to 5-FU through the intestine or gut sac model (in the apical to basolateral direction, A → B). The permeability coefficient was measured as 4.91 × 10-5 cm/h with a significant difference. Additionally, the antioxidant potential of the NLCs was demonstrated through the DPPH method. The NLCs' performance was further assessed through in vivo pharmacokinetic studies on Wistar Rats, resulting in a 1.5-fold enhancement in their activity compared to free 5-FU. These NLCs offer improved drug solubility and sustained release, which collectively contribute to enhanced therapeutic outcomes and modulate bioavailability. The study concludes by highlighting the potential of 5-FUNLC as an innovative and efficient drug delivery system. The findings suggest that further preclinical investigations are warranted, indicating a promising avenue for the development of more effective and well-tolerated treatments for cancer.
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Affiliation(s)
- Mainuddin
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, NH 58 Near Baghpat Bypass, Meerut, UP, 250005, India
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Sector 125, Noida, Uttar Pradesh, 201301, India
| | - Anoop Kumar
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, NH 58 Near Baghpat Bypass, Meerut, UP, 250005, India
| | - Ratneshwar Kumar Ratnesh
- Department of Electronics and Communication Engineering, Meerut Institute of Engineering and Technology, NH 58 Near Baghpat Bypass, Meerut, UP, 250005, India.
| | - Jay Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, UP, 221005, India
| | - Shweta Dumoga
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, NH 58 Near Baghpat Bypass, Meerut, UP, 250005, India
| | - Nitin Sharma
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Sector 125, Noida, Uttar Pradesh, 201301, India
| | - Amulya Jindal
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, NH 58 Near Baghpat Bypass, Meerut, UP, 250005, India
- Department of Pharmacy, Meerut Institute of Technology, NH-58 Near Partapur Bypass, Meerut, UP, 250005, India
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9
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Garcia-Fossa F, de Jesus MB. Cationic solid lipid nanoparticles (SLN) complexed with plasmid DNA enhance prostate cancer cells (PC-3) migration. Nanotoxicology 2024; 18:36-54. [PMID: 38300021 DOI: 10.1080/17435390.2024.2307616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 01/16/2024] [Indexed: 02/02/2024]
Abstract
Nanotechnology applications in biomedicine have increased in recent decades, primarily as therapeutic agents, drugs, and gene delivery systems. Among the nanoparticles used in medicine, we highlight cationic solid lipid nanoparticles (SLN). Given their nontoxic properties, much research has focused on the beneficial effects of SLN for drug or gene delivery system. However, little attention has been paid to the adverse impacts of SLN on the cellular environment, particularly their influence on intracellular signaling pathways. In this work, we investigate the effects triggered by cationic SLN on human prostate non-tumor cells (PNT1A) and tumor cells (PC-3). Our results demonstrate that cationic SLN enhances the migration of PC-3 prostate cancer cells but not PNT1A non-tumor prostate cells, an unexpected and unprecedented development. Furthermore, we observed that the enhanced cell migration velocity is a concentration-dependent and nanoparticle-dependent effect, and not related to any individual nanoparticle component. Moreover, cationic SLN increased vimentin expression (p < 0.05) but SLN did not affect Smad2 nuclear translocation. Meanwhile, EMT-related (epithelial-to-mesenchymal transition) proteins, such as ZEB1, underwent nuclear translocation when treated with cationic SLN, thereby affecting PC-3 cell motility through ZEB1 and vimentin modulation. From a therapeutic perspective, cationic SLN could potentially worsen a patient's condition if these results were reproduced in vivo. Understanding the in vitro molecular mechanisms triggered by nanomaterials and their implications for cell function is crucial for defining their safe and effective use.
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Affiliation(s)
- Fernanda Garcia-Fossa
- Nano-cell Interactions Laboratory, Department of Biochemistry & Tissue Biology, Biology Institute, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Marcelo Bispo de Jesus
- Nano-cell Interactions Laboratory, Department of Biochemistry & Tissue Biology, Biology Institute, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
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10
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Fernandes NB, Velagacherla V, Spandana KJ, N B, Mehta CH, Gadag S, Sabhahit JN, Nayak UY. Co-delivery of lapatinib and 5-fluorouracil transfersomes using transpapillary iontophoresis for breast cancer therapy. Int J Pharm 2024; 650:123686. [PMID: 38070658 DOI: 10.1016/j.ijpharm.2023.123686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/18/2023] [Accepted: 12/06/2023] [Indexed: 12/18/2023]
Abstract
Combination chemotherapy, involving the intervention of two or more anti-neoplastic agents has been the cornerstone in breast cancer treatment, owing to the applications it holds in contrast to the mono-therapy approach. This research predominantly focussed on proving the synergy between Lapatinib (LPT) and 5-Fluorouracil (5-FU) and further enhancing its localized permeation via transfersome-loaded delivery and iontophoresis to treat breast tumors. The IC50 values for LPT and 5-FU were found to be 19.38 µg/ml and 5.7 µg/ml respectively and their synergistic effect was proven by the Chou-Talalay assay using CompuSyn software. Furthermore, LPT and 5-FU were encapsulated within transfersomes and administered via the transpapillary route. The drug-loaded carriers were characterized for their particle size, polydispersity index, zeta potential, and entrapment efficiency. The ex vivo rat skin permeation studies indicated that when compared to LPT dispersion and 5-FU solution, drug-loaded transfersomes exhibited better permeability and their transpapillary permeation was enhanced on using iontophoresis. Moreover, both LPT and 5-FU transfersomes were found to be stable for 3 months when stored at a temperature of 5 ± 3 °C. The results indicated that this treatment strategy could be an effective approach in contrast to some of the conventional treatments employed to date.
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Affiliation(s)
- Neha B Fernandes
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Varalakshmi Velagacherla
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - K J Spandana
- Yenepoya Research Centre, Yenepoya (Deemed to be University), Deralakatte, Mangaluru 575018, Karnataka, India
| | - Bhagya N
- Yenepoya Research Centre, Yenepoya (Deemed to be University), Deralakatte, Mangaluru 575018, Karnataka, India
| | - Chetan H Mehta
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Shivaprasad Gadag
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Jayalakshmi N Sabhahit
- Department of Electrical and Electronics Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Usha Y Nayak
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India.
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11
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Costa KMN, Barros LA, da Silva Soares IL, Oshiro-Junior JA. Potential of Nanomedicines as an Alternative for the Treatment of Colorectal Cancer - A Review. Anticancer Agents Med Chem 2024; 24:477-487. [PMID: 38265381 DOI: 10.2174/0118715206269415231128100926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/29/2023] [Accepted: 10/18/2023] [Indexed: 01/25/2024]
Abstract
Colorectal cancer is the third most common cancer and the second in cases of cancer-related death. Polytherapy generates many adverse effects, leading the patient to give up. Nanotechnology has been studied in recent years to circumvent limitations. Groups composed of polymeric, lipid, and inorganic nanoparticles are the most purpose. Thus, the objective of this work is to bring information on how nanosystems can improve the chemotherapeutic treatment for colorectal cancer. Therefore, a search in journals such as "LILACS", "SciELO" and "PubMed/Medline" was performed, resulting in 25,000 articles found when applied the search engines "nanoparticle," "colorectal cancer," "malignant neoplasms," and "chemotherapy." After inclusion and exclusion factors, 24 articles remained, which were used as the basis for this integrative review. The results reveal that, regardless of the choice of matrix, nanoparticles showed an increase in bioavailability of the active, increasing the half-life by up to 13 times, modified release, as well as a significant reduction in tumor size, with cell viability up to 20% lower than the free drug tested, in different colorectal cancer cell lines, such as HCT-116, HT-29, and CaCo-2. However, more in vivo and clinical studies need to be performed, regardless of the formulation of its matrix, aiming at a higher rate of safety for patients and stability of the formulations, as well as knowledge of detailed indices of its pharmacokinetics and pharmacodynamics, seeking to avoid further damage to the recipient organism.
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Affiliation(s)
- Kammila Martins Nicolau Costa
- Post-graduation Program in Technological Development and Innovation in Medicines (PPgDITM) - Universidade Federal da Paraíba, João Pessoa, PB, Brazil
| | | | | | - João Augusto Oshiro-Junior
- Post-graduation Program in Technological Development and Innovation in Medicines (PPgDITM) - Universidade Federal da Paraíba, João Pessoa, PB, Brazil
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12
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Radwan Y, Arafa KK, Ghoniem MG, Al-Farraj ES, El-Sherbiny IM. An in-vitro quantitative investigation on the synergistic effect of capsaicin and 5-fluorouracil encapsulated into lipid nanocapsules to treat breast cancer. Drug Dev Ind Pharm 2023; 49:271-280. [PMID: 37067846 DOI: 10.1080/03639045.2023.2203252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Background: Breast cancer conventional therapeutics are effective; however, they encounter some limitations including multidrug resistance, the presence of pharmacological barriers and non-selectivity which hinder their optimal therapeutic efficacy. Aim: Overcoming such drawbacks necessitates the development of efficient drug vehicles including lipid-based nanoparticles. This study aimed to quantitatively investigate in-vitro the synergistic therapeutic effect of the novel combination of capsaicin and 5-fluorouracil (5-FU) encapsulated in lipid nanocapsules (LNCs). Method: To this end, thorough physicochemical and in-vitro assessments on breast cancer cell line (MCF-7) were done. The drugs-loaded LNCs were characterized using DLS, TEM imaging, stability study, and in-vitro release study. Results: The developed nanoformulations were monodisperse with average particle size (PS) of 31, 43.8 and 127.3 nm for empty LNCs, Cap-LNCs, and 5-FU-LNCs, respectively, and with a surface charge of -35.4, -21.7 and -31.4 mV, respectively, reflecting good physical stability. The TEM micrographs revealed the spherical morphology of the drugs-loaded LNCs with comparable PS to that obtained by DLS. Furthermore, the biological activity of the prepared LNCs were assessed through implementing comparative cytotoxicity studies as well as apoptosis, and cell cycle flow cytometric analyses. All biological assessments confirmed the superior antiproliferative effect of the combined drug-loaded LNCs over their free drugs counterparts. Conclusion: Intriguingly, the study findings highlighted the potential synergistic activity of the drugs (capsaicin and 5-FU) and the extensive enhancement of their biological activity through incorporation into LNCs. Promising results will pave the way to further assess the novel combined nanoformulation in preclinical and clinical studies on breast cancer patients.
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Affiliation(s)
- Yasmine Radwan
- Nanomedicine Research Labs, Center for Materials Sciences, Zewail City of Science and Technology, 6th of October City, 12578, Giza, Egypt
| | - Kholoud K Arafa
- Nanomedicine Research Labs, Center for Materials Sciences, Zewail City of Science and Technology, 6th of October City, 12578, Giza, Egypt
| | - Monira G Ghoniem
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Eida S Al-Farraj
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Ibrahim M El-Sherbiny
- Nanomedicine Research Labs, Center for Materials Sciences, Zewail City of Science and Technology, 6th of October City, 12578, Giza, Egypt
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13
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Taniyadukkam V, Jose J, Maliyakkal N, Beeran AA, Almoyad MAA, Aleya L, Bandiwadekar A. Development and evaluation of sunscreen cream containing solid lipid nanoparticles of Spinacia oleraceae. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:51782-51791. [PMID: 36820973 DOI: 10.1007/s11356-023-25947-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 02/10/2023] [Indexed: 05/10/2023]
Abstract
More research is needed to understand the benefits of environmentally safe and human-friendly herbal-based sunscreen agents against ultraviolet (UV) radiation. Because of the toxicity of synthetic chemicals in photoprotective agents, researchers were increasingly focusing on herbal photoprotective formulations. The photoprotective agent's skin retention can be considerably improved by forming solid lipid nanoparticles (SLN). The study's objective is to evaluate the photoprotective potential of sunscreen cream containing spinach (Spinacia oleracea)-loaded SLN. A solvent emulsification technique was used to develop the spinach-loaded SLN. The various characterization techniques of the developed SLN were performed. Out of all the formulations, the optimized one was fitted into cream and estimated for its photoprotective action. The images obtained from scanning electron microscopy (SEM) revealed the morphological characteristics of the prepared SLN. The sunscreen cream's viscosity, spreadability, extrudability, and release rate were within acceptable limits. The formulation's in vitro and in vivo sun protection factor (SPF) was reported to be 15.9 and 14.75, respectively. The results indicated that the prepared formulation possesses good photoprotective action. The accelerated stability tests were carried out with no noticeable changes in the parameters. Our work demonstrated the possibility of using spinach-loaded SLN as a photoprotective agent in cosmetic formulations.
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Affiliation(s)
- Vijisha Taniyadukkam
- Department of Pharmaceutics, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to Be University), Mangalore, 575018, Karnataka, India
| | - Jobin Jose
- Department of Pharmaceutics, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to Be University), Mangalore, 575018, Karnataka, India.
| | - Naseer Maliyakkal
- Department of Basic Medical Sciences, College of Applied Medical Sciences in Khamis Mushait, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Asmy Appadath Beeran
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Muhammad Ali Abdullah Almoyad
- Department of Basic Medical Sciences, College of Applied Medical Sciences in Khamis Mushait, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Lotfi Aleya
- Chrono-Environment Laboratory, CNRS-6249, Bourgogne Franche-Comte University, Besancon, France
| | - Akshay Bandiwadekar
- Department of Pharmaceutics, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to Be University), Mangalore, 575018, Karnataka, India
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Dave R, Patel R, Patel M. Hybrid Lipid-Polymer Nanoplatform: A Systematic Review for Targeted Colorectal Cancer Therapy. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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15
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Valencia-Lazcano AA, Hassan D, Pourmadadi M, Shamsabadipour A, Behzadmehr R, Rahdar A, Medina DI, Díez-Pascual AM. 5-Fluorouracil nano-delivery systems as a cutting-edge for cancer therapy. Eur J Med Chem 2023; 246:114995. [PMID: 36493619 DOI: 10.1016/j.ejmech.2022.114995] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022]
Abstract
5-Fluorouracil (5-FU) is amongst the most commonly used antimetabolite chemotherapeutic agents in recent decades. However, its low bioavailability, short half-life, rapid metabolism and the development of drug resistance after chemotherapy limit its therapeutic efficiency. In this study, 5-FU applications as an anti-cancer drug for treating diverse types of cancers (e.g. colon, pancreatic and breast) have been reviewed. Different approaches lately designed to circumvent the drawbacks of 5-FU therapy are described herein, including 5-FU-loaded lipid-based nanoparticles (NPs), polymeric NPs (both stimuli and non-stimuli responsive), carbon-based nanostructures and inorganic NPs. Furthermore, co-delivery systems of 5-FU with other drugs (e.g. paclitaxel, gelatin-doxorubicin and naproxen) have been reviewed, which aid to attain better bioavailability, higher effectiveness at a lower concentration and lower toxicity. This review provides researchers with the latest progress on 5-FU-loaded nanocarriers, which show great potential as an advanced tool for cancer therapy.
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Affiliation(s)
| | - Dilawar Hassan
- Tecnologico de Monterrey, School of Engineering and Sciences, Atizapan de Zaragoza, Estado de Mexico 52926, Mexico.
| | - Mehrab Pourmadadi
- Department of Biotechnology, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran.
| | - Amin Shamsabadipour
- Department of Biotechnology, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran.
| | - Razieh Behzadmehr
- Department of Radiology, Zabol University of Medical Sciences, Zabol, Iran.
| | - Abbas Rahdar
- Department of Physics, Faculty of Science, University of Zabol, 538-98615, Zabol, Iran.
| | - Dora I Medina
- Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Nuevo Leon 64849, Monterrey, Mexico.
| | - Ana M Díez-Pascual
- Universidad de Alcalá, Facultad de Ciencias, Departamento de Química Analítica, Química Física e Ingeniería Química, Ctra. Madrid-Barcelona, Km. 33.6, 28805, Alcalá de Henares, Madrid, Spain.
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16
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Reams RR, Odedina FT, Carpten JD, Redda K, Stern MC, Krieger JL, Aparicio J, Hensel B, Askins N, Abreu A, Adams A, Agyare E, Ali J, Allen JM, Aló R, Baezconde-Garbanati L, Brant J, Brown CP, Buxbaum SG, Cohen P, Cozen W, Ezenwa MO, Falzarano S, Fillingim RB, Flores-Rozas H, Fredenburg KM, George T, Han B, Huang Y, Hughes Halbert C, Kiros GE, Lamango NS, Lee JH, Lyon DE, Mitchell DA, Mochona B, Nieva JJ, Offringa IA, Okunieff P, Parker A, Rhie SK, Richey JM, Rogers SC, Salhia B, Schmittgen TD, Segal R, Setiawan VW, Smith U, Su LM, Suther S, Trevino J, Velazquez-Villarreal EI, Webb FJ, Wu AH, Yao Y, Wilkie DJ. Florida-California Cancer Research, Education and Engagement (CaRE 2) Health Equity Center: Structure, Innovations, and Initial Outcomes. Cancer Control 2023; 30:10732748231197878. [PMID: 37703814 PMCID: PMC10501072 DOI: 10.1177/10732748231197878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/21/2023] [Accepted: 08/03/2023] [Indexed: 09/15/2023] Open
Abstract
INTRODUCTION The Florida-California Cancer Research, Education, and Engagement (CaRE2) Health Equity Center is a triad partnership committed to increasing institutional capacity for cancer disparity research, the diversity of the cancer workforce, and community empowerment. This article provides an overview of the structure, process innovations, and initial outcomes from the first 4 years of the CaRE2 triad partnership. METHODS CaRE2 serves diverse populations in Florida and California using a "molecule to the community and back" model. We prioritize research on the complex intersection of biological, environmental, and social determinants health, working together with scientific and health disparities communities, sharing expertise across institutions, bidirectional training, and community outreach. Partnership progress and outcomes were assessed using mixed methods and four Program Steering Committee meetings. RESULTS Research capacity was increased through development of a Living Repository of 81 cancer model systems from minority patients for novel cancer drug development. CaRE2 funded 15 scientific projects resulting in 38 publications. Workforce diversity entailed supporting 94 cancer trainees (92 URM) and 34 ESIs (32 URM) who coauthored 313 CaRE2-related publications and received 48 grants. Community empowerment was promoted via outreaching to more than 3000 individuals, training 145 community cancer advocates (including 28 Community Scientist Advocates), and publishing 10 community reports. CaRE2 members and trainees together have published 639 articles, received 61 grants, and 57 awards. CONCLUSION The CaRE2 partnership has achieved its initial aims. Infrastructure for translational cancer research was expanded at one partner institution, and cancer disparities research was expanded at the two cancer centers.
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Affiliation(s)
- R. Renee Reams
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | | | - John D. Carpten
- Department of Translational Genomics, University of Southern California, Los Angeles, CA, USA
| | - Kinfe Redda
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Mariana C. Stern
- Departments of Population and Public Health Sciences, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Janice L. Krieger
- Department of Advertising, University of Florida, Gainesville, FL, USA
| | - Jose Aparicio
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Brooke Hensel
- Department of Behavioral Nursing Science, University of Florida, Gainesville, FL, USA
| | - Nissa Askins
- Florida State University College of Medicine, Tallahassee, FL, USA
| | - Andre Abreu
- Department of Urology, University of Southern California, Los Angeles, CA, USA
| | - Angela Adams
- Department of Pharmaceutics, University of Florida, Gainesville, FL, USA
| | - Edward Agyare
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Jamel Ali
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
- Department of Chemical and Biomedical Engineering, Florida State University, Tallahassee, FL, USA
| | - John M. Allen
- Department of Pharmacotherapy & Translational Research, University of Florida, Orlando, FL, USA
| | - Richard Aló
- College of Science and Technology, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Lourdes Baezconde-Garbanati
- Departments of Population and Public Health Sciences, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Jason Brant
- Department of Biostatistics, University of Florida, Gainesville, FL, USA
| | - Clyde P. Brown
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Sarah G. Buxbaum
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Pinchas Cohen
- University of Southern California Leonard Davis School of Gerontology, Los Angeles, CA, USA
| | - Wendy Cozen
- Division of Hematology/Oncology, School of Medicine, University of California, Irvine, CA, USA
| | - Miriam O. Ezenwa
- Department of Behavioral Nursing Science, University of Florida, Gainesville, FL, USA
| | - Sara Falzarano
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Roger B. Fillingim
- Department of Community Dentistry and Behavioral Science, University of Florida, Gainesville, FL, USA
| | - Hernan Flores-Rozas
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Kristianna M. Fredenburg
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Thomas George
- Department of Medicine in the College of Medicine, University of Florida, Gainesville, FL, USA
| | - Bo Han
- Departments of Surgery, University of Southern California, Los Angeles, CA, USA
| | - Yong Huang
- Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, FL, USA
| | - Chanita Hughes Halbert
- Departments of Population and Public Health Sciences, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Gebre-Egziabher Kiros
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Nazarius S. Lamango
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Ji-Hyun Lee
- Department of Biostatistics, University of Florida, Gainesville, FL, USA
| | - Debra E. Lyon
- Department of Behavioral Nursing Science, University of Florida, Gainesville, FL, USA
| | - Duane A. Mitchell
- Department of Neurosurgery, University of Florida, Gainesville, FL, USA
| | - Bereket Mochona
- Department of Chemistry, Florida Agricultural and Mechanical University, Tallahassee, FL USA
| | - Jorge J. Nieva
- Department of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Ite A. Offringa
- Departments of Surgery, University of Southern California, Los Angeles, CA, USA
- Department of Biochemistry and Molecular Medicine, University of Southern California, Los Angeles, CA, USA
| | - Paul Okunieff
- Department of Radiation Oncology, University of Florida, Gainesville, FL, USA
| | - Alexander Parker
- College of Medicine, University of Florida, Jacksonville, FL, USA
| | - Suhn K. Rhie
- Department of Biochemistry and Molecular Medicine, University of Southern California, Los Angeles, CA, USA
| | - Joyce M. Richey
- Department of Clinical Physiology and Neuroscience, University of Southern California, Los Angeles, CA, USA
| | - Sherise C. Rogers
- Department of Medicine in the College of Medicine, University of Florida, Gainesville, FL, USA
| | - Bodour Salhia
- Department of Translational Genomics, University of Southern California, Los Angeles, CA, USA
| | | | - Richard Segal
- Department of Pharmaceutical Outcome and Policy, University of Florida, Gainesville, FL, USA
| | | | - Ukamaka Smith
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Li-Ming Su
- Department of Urology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Sandra Suther
- College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - Jose Trevino
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | | | - Fern J. Webb
- Department of Surgery, University of Florida, Jacksonville, FL, USA
| | - Anna H. Wu
- Department of Translational Genomics, University of Southern California, Los Angeles, CA, USA
| | - Yingwei Yao
- Department of Behavioral Nursing Science, University of Florida, Gainesville, FL, USA
| | - Diana J. Wilkie
- Department of Behavioral Nursing Science, University of Florida, Gainesville, FL, USA
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Rajan R, Pal K, Jayadev D, Jayan JS, U A, Appukuttan S, de Souza FG, Joseph K, Kumar SS. Polymeric Nanoparticles in Hybrid Catalytic Processing and Drug Delivery System. Top Catal 2022. [DOI: 10.1007/s11244-022-01697-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Sultana A, Zare M, Thomas V, Kumar TS, Ramakrishna S. Nano-based drug delivery systems: Conventional drug delivery routes, recent developments and future prospects. MEDICINE IN DRUG DISCOVERY 2022. [DOI: 10.1016/j.medidd.2022.100134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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19
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Farjadian F, Moghadam M, Monfared M, Mohammadi‐Samani S. Mesoporous Silica Nanostructure Modified with Azo Gatekeepers for Colon Targeted Delivery of
5‐Fluorouracil. AIChE J 2022. [DOI: 10.1002/aic.17900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fatemeh Farjadian
- Pharmaceutical Sciences Research Center Shiraz University of Medical Science Shiraz Iran
| | - Maryam Moghadam
- Pharmaceutical Sciences Research Center Shiraz University of Medical Science Shiraz Iran
- Department of Pharmaceutics, School of Pharmacy Shiraz University of Medical Science Shiraz Iran
| | - Mohammad Monfared
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine Tehran University of Medical Sciences Tehran Iran
| | - Soliman Mohammadi‐Samani
- Pharmaceutical Sciences Research Center Shiraz University of Medical Science Shiraz Iran
- Department of Pharmaceutics, School of Pharmacy Shiraz University of Medical Science Shiraz Iran
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Chutoprapat R, Kopongpanich P, Chan LW. A Mini-Review on Solid Lipid Nanoparticles and Nanostructured Lipid Carriers: Topical Delivery of Phytochemicals for the Treatment of Acne Vulgaris. Molecules 2022; 27:molecules27113460. [PMID: 35684396 PMCID: PMC9182464 DOI: 10.3390/molecules27113460] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 05/15/2022] [Accepted: 05/25/2022] [Indexed: 02/06/2023] Open
Abstract
Acne vulgaris (acne) is one of the most common dermatological problems affecting adolescents and young adults. Although acne may not lead to serious medical complications, its psychosocial effects are tremendous and scientifically proven. The first-line treatment for acne is topical medications composed of synthetic compounds, which usually cause skin irritation, dryness and itch. Therefore, naturally occurring constituents from plants (phytochemicals), which are generally regarded as safe, have received much attention as an alternative source of treatment. However, the degradation of phytochemicals under high temperature, light and oxygen, and their poor penetration across the skin barrier limit their application in dermatology. Encapsulation in lipid nanoparticles is one of the strategies commonly used to deliver drugs and phytochemicals because it allows appropriate concentrations of these substances to be delivered to the site of action with minimal side effects. Solid lipid nanoparticles (SLNs) and nanostructured lipid carriers (NLCs) are promising delivery systems developed from the combination of lipid and emulsifier. They have numerous advantages that include biocompatibility and biodegradability of lipid materials, enhancement of drug solubility and stability, ease of modulation of drug release, ease of scale-up, feasibility of incorporation of both hydrophilic and lipophilic drugs and occlusive moisturization, which make them very attractive carriers for delivery of bioactive compounds for treating skin ailments such as acne. In this review, the concepts of SLNs and NLCs, methods of preparation, characterization, and their application in the encapsulation of anti-acne phytochemicals will be discussed.
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Affiliation(s)
- Romchat Chutoprapat
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand;
- Correspondence:
| | - Peerawas Kopongpanich
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Lai Wah Chan
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 117543, Singapore;
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21
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dos Santos AM, Junior AGT, Carvalho SG, Chorilli M. An updated review on properties, nanodelivery systems, and analytical methods for the determination of 5-fluorouracil in pharmaceutical and biological samples. Curr Pharm Des 2022; 28:1501-1512. [DOI: 10.2174/1381612828666220509150918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/22/2022] [Indexed: 11/22/2022]
Abstract
Abstract:
5-Fluorouracil (5-FU) is an antimetabolite drug used for over 70 years as first-line chemotherapy to treat various types of cancer, such as head, neck, breast and colorectal cancer. 5-FU acts mainly by inhibiting thymidylate synthase, thereby interfering with deoxyribonucleic acid (DNA) replication or by 5-FU incorporating into DNA, causing damage to the sequence of nucleotides. Being analogous to uracil, 5-FU enters cells using the same transport mechanism, where a is converted into active metabolites such as fluorouridine triphosphate (FUTP), fluorodeoxyuridine monophosphate (FdUMP), and fluorodeoxyuridine triphosphate (FdUTP). Currently, there are several nanodelivery systems being developed and evaluated at the preclinical level to overcome existing limitations to 5-FU chemotherapy, including liposomes, polymeric nanoparticles, polymeric micelles, nanoemulsions, mesoporous silica nanoparticles, and solid lipid nanoparticles. Therefore, it is essential to choose and develop suitable analytical methods for the quantification of 5-FU and its metabolites (5-fluorouridine and 5-fluoro-2-deoxyuridine) in pharmaceutical and biological samples. Among the analytical techniques, chromatographic methods are commonly the most used for the quantification of 5-FU from different matrices. However, other analytical methods have also been developed for the determination of 5-FU, such as electrochemical methods, a sensitive, selective, and precise technique, in addition to having a reduced cost. Here, we first review the physicochemical properties, mechanism of action, and advances in 5-FU nanodelivery systems. Next, we summarize the current progress of other chromatographic methods described to determine 5-FU. Lastly, we discuss the advantages of electrochemical methods for the identification and quantification of 5-FU and its metabolites in pharmaceutical and biological samples.
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Affiliation(s)
- Aline Martins dos Santos
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil
| | | | - Suzana Gonçalves Carvalho
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil
| | - Marlus Chorilli
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil
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22
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Aryee ANA, Akanbi TO, Nwachukwu ID, Gunathilake T. Perspectives on preserving lipid quality and strategies for value enhancement. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2021.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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23
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Agrawal S, Garg A, Varshney V. Recent updates on applications of Lipid-based nanoparticles for site-specific drug delivery. Pharm Nanotechnol 2022; 10:24-41. [PMID: 35249522 DOI: 10.2174/2211738510666220304111848] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/07/2022] [Accepted: 01/25/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Site-specific drug delivery is a widespread and demanding area nowadays. Lipid-based nanoparticulate drug delivery systems have shown promising effects for targeting drugs among lymphatic systems, brain tissues, lungs, and skin. Recently, lipid nanoparticles are used for targeting the brain via the mucosal route for local therapeutic effects. Lipid nanoparticles (LNPs) can help in enhancing the efficacy and lowering the toxicities of anticancer drugs to treat the tumors, particularly in lymph after metastases of tumors. LNPs contain a non-polar core that can improve the absorption of lipophilic drugs into the lymph node and treat tumors. Cellular uptake of drugs can also be enhanced using LNPs and therefore, LNPs are the ideal carrier for treating intracellular infections such as leishmaniasis, tuberculosis and parasitic infection in the brain, etc. Furthermore, specific surface modifications with molecules like mannose, or PEG could improve the macrophage uptake and hence effectively eradicate parasites hiding in macrophages. METHOD An electronic literature search was conducted to update the advancements in the field of site-specific drug delivery utilizing lipid-based nanoparticles. A search of the Scopus database (https://www.scopus.com/home.uri) was conducted using the following keywords: lipid-based nanoparticles; site specific delivery. CONCLUSION Solid lipid nanoparticles have shown site-specific targeted delivery to various organs including the liver, oral mucosa, brain, epidermis, pulmonary and lymphatic systems. These lipid-based systems showed improved bioavailability as well as reduced side effects. Therefore, the focus of this article is to review the recent research studies on LNPs for site-specific or targeting drug delivery.
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Affiliation(s)
- Shivanshu Agrawal
- Institute of Pharmaceutical Research, GLA University, Mathura-281406, U.P., India
| | - Anuj Garg
- Institute of Pharmaceutical Research, GLA University, Mathura-281406, U.P., India
| | - Vikas Varshney
- Institute of Pharmaceutical Research, GLA University, Mathura-281406, U.P., India
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Teixeira S, Carvalho MA, Castanheira EMS. Functionalized Liposome and Albumin-Based Systems as Carriers for Poorly Water-Soluble Anticancer Drugs: An Updated Review. Biomedicines 2022; 10:486. [PMID: 35203695 PMCID: PMC8962385 DOI: 10.3390/biomedicines10020486] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/08/2022] [Accepted: 02/14/2022] [Indexed: 12/12/2022] Open
Abstract
Cancer is one of the leading causes of death worldwide. In the available treatments, chemotherapy is one of the most used, but has several associated problems, namely the high toxicity to normal cells and the resistance acquired by cancer cells to the therapeutic agents. The scientific community has been battling against this disease, developing new strategies and new potential chemotherapeutic agents. However, new drugs often exhibit poor solubility in water, which led researchers to develop functionalized nanosystems to carry and, specifically deliver, the drugs to cancer cells, targeting overexpressed receptors, proteins, and organelles. Thus, this review is focused on the recent developments of functionalized nanosystems used to carry poorly water-soluble drugs, with special emphasis on liposomes and albumin-based nanosystems, two major classes of organic nanocarriers with formulations already approved by the U.S. Food and Drug Administration (FDA) for cancer therapeutics.
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Affiliation(s)
- Sofia Teixeira
- Centre of Chemistry, Campus de Gualtar, University of Minho (CQUM), 4710-057 Braga, Portugal; (S.T.); (M.A.C.)
- Centre of Physics of Minho and Porto Universities (CF-UM-UP), Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Maria Alice Carvalho
- Centre of Chemistry, Campus de Gualtar, University of Minho (CQUM), 4710-057 Braga, Portugal; (S.T.); (M.A.C.)
| | - Elisabete M. S. Castanheira
- Centre of Physics of Minho and Porto Universities (CF-UM-UP), Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
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25
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Awad A, Madla CM, McCoubrey LE, Ferraro F, Gavins FK, Buanz A, Gaisford S, Orlu M, Siepmann F, Siepmann J, Basit AW. Clinical translation of advanced colonic drug delivery technologies. Adv Drug Deliv Rev 2022; 181:114076. [PMID: 34890739 DOI: 10.1016/j.addr.2021.114076] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 10/26/2021] [Accepted: 12/02/2021] [Indexed: 12/12/2022]
Abstract
Targeted drug delivery to the colon offers a myriad of benefits, including treatment of local diseases, direct access to unique therapeutic targets and the potential for increasing systemic drug bioavailability and efficacy. Although a range of traditional colonic delivery technologies are available, these systems exhibit inconsistent drug release due to physiological variability between and within individuals, which may be further exacerbated by underlying disease states. In recent years, significant translational and commercial advances have been made with the introduction of new technologies that incorporate independent multi-stimuli release mechanisms (pH and/or microbiota-dependent release). Harnessing these advanced technologies offers new possibilities for drug delivery via the colon, including the delivery of biopharmaceuticals, vaccines, nutrients, and microbiome therapeutics for the treatment of both local and systemic diseases. This review details the latest advances in colonic drug delivery, with an emphasis on emerging therapeutic opportunities and clinical technology translation.
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26
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Szczęch M, Hinz A, Łopuszyńska N, Bzowska M, Węglarz WP, Szczepanowicz K. Polyaminoacid Based Core@shell Nanocarriers of 5-Fluorouracil: Synthesis, Properties and Theranostics Application. Int J Mol Sci 2021; 22:ijms222312762. [PMID: 34884566 PMCID: PMC8657732 DOI: 10.3390/ijms222312762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 11/30/2022] Open
Abstract
Cancer is one of the most important health problems of our population, and one of the common anticancer treatments is chemotherapy. The disadvantages of chemotherapy are related to the drug’s toxic effects, which act on cancer cells and the healthy part of the body. The solution of the problem is drug encapsulation and drug targeting. The present study aimed to develop a novel method of preparing multifunctional 5-Fluorouracil (5-FU) nanocarriers and their in vitro characterization. 5-FU polyaminoacid-based core@shell nanocarriers were formed by encapsulation drug-loaded nanocores with polyaminoacids multilayer shell via layer-by-layer method. The size of prepared nanocarriers ranged between 80–200 nm. Biocompatibility of our nanocarriers as well as activity of the encapsulated drug were confirmed by MTT tests. Moreover, the ability to the real-time observation of developed nanocarriers and drug accumulation inside the target was confirmed by fluorine magnetic resonance imaging (19F-MRI).
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Affiliation(s)
- Marta Szczęch
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland;
| | - Alicja Hinz
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.H.); (M.B.)
| | - Natalia Łopuszyńska
- Henryk Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland; (N.Ł.); (W.P.W.)
| | - Monika Bzowska
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.H.); (M.B.)
| | - Władysław P. Węglarz
- Henryk Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland; (N.Ł.); (W.P.W.)
| | - Krzysztof Szczepanowicz
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland;
- Correspondence:
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Hwang SR, Chakraborty K, An JM, Mondal J, Yoon HY, Lee YK. Pharmaceutical Aspects of Nanocarriers for Smart Anticancer Therapy. Pharmaceutics 2021; 13:pharmaceutics13111875. [PMID: 34834290 PMCID: PMC8619450 DOI: 10.3390/pharmaceutics13111875] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/28/2021] [Accepted: 11/03/2021] [Indexed: 12/13/2022] Open
Abstract
Drug delivery to tumor sites using nanotechnology has been demonstrated to overcome the drawbacks of conventional anticancer drugs. Altering the surface shape and geometry of nanocomposites alters their chemical properties, which can confer multiple attributes to nanocarriers for the treatment of cancer and their use as imaging agents for cancer diagnosis. However, heterogeneity and blood flow in human cancer limit the distribution of nanoparticles at the site of tumor tisues. For targeted delivery and controlled release of drug molecules in harsh tumor microenvironments, smart nanocarriers combined with various stimuli-responsive materials have been developed. In this review, we describe nanomaterials for smart anticancer therapy as well as their pharmaceutical aspects including pharmaceutical process, formulation, controlled drug release, drug targetability, and pharmacokinetic or pharmacodynamic profiles of smart nanocarriers. Inorganic or organic-inorganic hybrid nanoplatforms and the electrospinning process have also been briefly described here.
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Affiliation(s)
- Seung Rim Hwang
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Korea;
| | - Kushal Chakraborty
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju 27469, Korea;
| | - Jeong Man An
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea;
| | - Jagannath Mondal
- Department of Green Bio Engineering, Graduate School, Korea National University of Transportation, Chungju 27469, Korea;
- 4D Convergence Technology Institute, Korea National University of Transportation, Jeungpyeong 27909, Korea
| | - Hong Yeol Yoon
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea;
| | - Yong-kyu Lee
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju 27469, Korea;
- Department of Green Bio Engineering, Graduate School, Korea National University of Transportation, Chungju 27469, Korea;
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Korea
- Correspondence: ; Tel.: +82-43-841-5224
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Bukhari SZ, Zeth K, Iftikhar M, Rehman M, Usman Munir M, Khan WS, Ihsan A. Supramolecular lipid nanoparticles as delivery carriers for non-invasive cancer theranostics. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100067. [PMID: 34909685 PMCID: PMC8663983 DOI: 10.1016/j.crphar.2021.100067] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 12/12/2022] Open
Abstract
Nanotheranostics is an emerging frontier of personalized medicine research particularly for cancer, which is the second leading cause of death. Supramolecular aspects in theranostics are quite allured to achieve more regulation and controlled features. Supramolecular nanotheranostics architecture is focused on engineering of modular supramolecular assemblies benefitting from their mutable and stimuli-responsive properties which confer an ultimate potential for the fabrication of unified innovative nanomedicines with controlled features. Amalgamation of supramolecular approaches to nano-based features further equip the potential of designing novel approaches to overcome limitations seen by the conventional theranostic strategies, for curing even the lethal diseases and endowing personalized therapeutics with optimistic prognosis, endorsing their clinical translation. Among many potential nanocarriers for theranostics, lipid nanoparticles (LNPs) have shown various promising advances in theranostics and their formulation can be tailored for several applications. Despite the great advancement in cancer nanotheranostics, there are still many challenges that need to be highlighted to fill the literature gap. For this purpose, herein, we have presented a systematic overview on the subject and proposed LNPs as the potential material to manage cancer via non-invasive approaches by highlighting the use of supramolecular approaches to make them robust for cancer theranostics. We have concluded the review by entailing the future perspectives of lipid nanotheranostics towards clinical translation.
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Affiliation(s)
- Syeda Zunaira Bukhari
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
| | - Kornelius Zeth
- Department of Science and Environment, Roskilde University Center, DK-4000 Roskilde, Denmark
| | - Maryam Iftikhar
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
| | - Mubashar Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf, 72388, Saudi Arabia
| | - Waheed S. Khan
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
| | - Ayesha Ihsan
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
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29
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Yuan C, Long X, Li J, Cai Q. Coaxially electrospun 5-fluorouracil-loaded PLGA/PVP fibrous membrane for skin tumor treatment. Biomed Mater 2021; 16. [PMID: 34544064 DOI: 10.1088/1748-605x/ac2887] [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: 06/29/2021] [Accepted: 09/20/2021] [Indexed: 11/11/2022]
Abstract
As a biocompatible and biodegradable polymer, poly(lactide-co-glycolide) (PLGA) has been widely used as a carrier to achieve controlled drug delivery in various forms. Focusing on skin tumor treatment, herein 5-fluorouracil (5-FU) was embedded into the core of coaxially electrospun PLGA fibers to get a drug-loaded core-shell fibrous membrane. In the coaxial electrospinning, poly(vinylpyrrolidone) was applied in the inner flow to facilitate the formation of the core-shell structured fibers. The morphology and micro-structure of the fibers were characterized by scanning electron microscope and transmission electron microscope. The influences of the molecular weights and chemical compositions of PLGA copolymers on the release behaviors were studied. The cytotoxicity of the fibers was characterized by cell proliferation and living-dead cell staining experiments. The results showed that faster release rates would be obtained if the copolymers were of lower molecular weights and higher fraction of glycidyl unit. All the prepared 5-FU loaded fibrous membranes were non-cytotoxic, suggesting their potential applications in skin tumor treatment.
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Affiliation(s)
- Caini Yuan
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | - Xinyun Long
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | - Jinghua Li
- Department of Oncology, The Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Qing Cai
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
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30
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Xia W, Tao Z, Zhu B, Zhang W, Liu C, Chen S, Song M. Targeted Delivery of Drugs and Genes Using Polymer Nanocarriers for Cancer Therapy. Int J Mol Sci 2021; 22:9118. [PMID: 34502028 PMCID: PMC8431379 DOI: 10.3390/ijms22179118] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/16/2021] [Accepted: 08/21/2021] [Indexed: 12/15/2022] Open
Abstract
Cancer is one of the primary causes of worldwide human deaths. Most cancer patients receive chemotherapy and radiotherapy, but these treatments are usually only partially efficacious and lead to a variety of serious side effects. Therefore, it is necessary to develop new therapeutic strategies. The emergence of nanotechnology has had a profound impact on general clinical treatment. The application of nanotechnology has facilitated the development of nano-drug delivery systems (NDDSs) that are highly tumor selective and allow for the slow release of active anticancer drugs. In recent years, vehicles such as liposomes, dendrimers and polymer nanomaterials have been considered promising carriers for tumor-specific drug delivery, reducing toxicity and improving biocompatibility. Among them, polymer nanoparticles (NPs) are one of the most innovative methods of non-invasive drug delivery. Here, we review the application of polymer NPs in drug delivery, gene therapy, and early diagnostics for cancer therapy.
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Affiliation(s)
| | | | | | | | | | - Siyu Chen
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 211198, China; (W.X.); (Z.T.); (B.Z.); (W.Z.); (C.L.)
| | - Mingming Song
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 211198, China; (W.X.); (Z.T.); (B.Z.); (W.Z.); (C.L.)
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31
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Jiang X, Wang J, Wang M, Xuan M, Han S, Li C, Li M, Sun XF, Yu W, Zhao Z. ITGB4 as a novel serum diagnosis biomarker and potential therapeutic target for colorectal cancer. Cancer Med 2021; 10:6823-6834. [PMID: 34414684 PMCID: PMC8495272 DOI: 10.1002/cam4.4216] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/29/2021] [Accepted: 08/03/2021] [Indexed: 12/17/2022] Open
Abstract
Purpose To develop new and effective biomarkers for the diagnosis of colorectal cancer (CRC). Experimental design The serum expression of ITGB4 (49 CRC and 367 HC) was detected by enzyme‐linked immunosorbent assay (ELISA), and its diagnostic value was analyzed using the receiver operating characteristic (ROC) curve. The sensitivity and specificity of ITGB4 in CRC diagnosis were calculated through statistical analysis. The optimal clinical cutoff value was calculated using the Youden index, and diagnostic efficacy was analyzed in a larger serum sample (98 CRC and 1631 non‐CRC). The expression of ITGB4 was measured by CyTOF (cell experimental technology) at the single‐cell level, and characteristics were analyzed using viSNE and SPADE TREE. Results Serum ITGB4 and CEA levels were significantly higher in CRC patients than in HC and non‐CRC patients. The use of serum ITGB4 levels for the diagnosis of CRC has a high sensitivity (79%) but not high specificity when the clinical cutoff value was 0.70 ng/mL. However, the optimal cutoff value was 1.6 ng/mL with 86.2% specificity and 52.0% sensitivity, and the diagnostic efficacy was greatly improved with high specificity (82.0%) and sensitivity (71.4%) when combined with CEA. ITGB4 expression characteristics were measured and related to the expression of EpCAM, Ck8/18, and perforin at the single‐cell level. Single‐cell analysis showed that cell clusters with low expression of CK8/18 and ITGB4 were more sensitive to 5FU and radiotherapy (RT). Conclusions ITGB4 is an effective diagnostic serum biomarker and a potential therapeutic target for CRC.
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Affiliation(s)
- Xia Jiang
- Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China.,Department of General Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Jia Wang
- Department of Internal Medicine, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Mengyu Wang
- Department of Endoscopy Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Mingda Xuan
- Department of Endoscopy Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Shuangshuang Han
- Department of Endoscopy Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Chao Li
- Department of Endoscopy Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Meng Li
- Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China.,The First Department of Colorectal Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xiao-Feng Sun
- Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Weifang Yu
- Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China.,Department of Endoscopy Center, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Zengren Zhao
- Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China.,Department of General Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
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Alghuthaymi MA, Hassan AA, Kalia A, Sayed El Ahl RMH, El Hamaky AAM, Oleksak P, Kuca K, Abd-Elsalam KA. Antifungal Nano-Therapy in Veterinary Medicine: Current Status and Future Prospects. J Fungi (Basel) 2021; 7:494. [PMID: 34206304 PMCID: PMC8303737 DOI: 10.3390/jof7070494] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 12/15/2022] Open
Abstract
The global recognition for the potential of nanoproducts and processes in human biomedicine has given impetus for the development of novel strategies for rapid, reliable, and proficient diagnosis, prevention, and control of animal diseases. Nanomaterials exhibit significant antifungal and antimycotoxin activities against mycosis and mycotoxicosis disorders in animals, as evidenced through reports published over the recent decade and more. These nanoantifungals can be potentially utilized for the development of a variety of products of pharmaceutical and biomedical significance including the nano-scale vaccines, adjuvants, anticancer and gene therapy systems, farm disinfectants, animal husbandry, and nutritional products. This review will provide details on the therapeutic and preventative aspects of nanoantifungals against diverse fungal and mycotoxin-related diseases in animals. The predominant mechanisms of action of these nanoantifungals and their potential as antifungal and cytotoxicity-causing agents will also be illustrated. Also, the other theragnostic applications of nanoantifungals in veterinary medicine will be identified.
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Affiliation(s)
- Mousa A. Alghuthaymi
- Biology Department, Science and Humanities College, Shaqra University, Alquwayiyah 19245, Saudi Arabia;
| | - Atef A. Hassan
- Department of Mycology, Animal Health Research Institute (AHRI), Agriculture Research Center (ARC), 12611 Giza, Egypt; (A.A.H.); (R.M.H.S.E.A.); (A.A.M.E.H.)
| | - Anu Kalia
- Electron Microscopy and Nanoscience Laboratory, Department of Soil Science, College of Agriculture, Punjab Agricultural University, Ludhiana 141004, India
| | - Rasha M. H. Sayed El Ahl
- Department of Mycology, Animal Health Research Institute (AHRI), Agriculture Research Center (ARC), 12611 Giza, Egypt; (A.A.H.); (R.M.H.S.E.A.); (A.A.M.E.H.)
| | - Ahmed A. M. El Hamaky
- Department of Mycology, Animal Health Research Institute (AHRI), Agriculture Research Center (ARC), 12611 Giza, Egypt; (A.A.H.); (R.M.H.S.E.A.); (A.A.M.E.H.)
| | - Patrik Oleksak
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic;
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic;
| | - Kamel A. Abd-Elsalam
- Plant Pathology Research Institute, Agricultural Research Center (ARC), 9-Gamaa St., 12619 Giza, Egypt
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Liu Y, Song Z, Liu Y, Ma X, Wang W, Ke Y, Xu Y, Yu D, Liu H. Identification of ferroptosis as a novel mechanism for antitumor activity of natural product derivative a2 in gastric cancer. Acta Pharm Sin B 2021; 11:1513-1525. [PMID: 34221865 PMCID: PMC8245858 DOI: 10.1016/j.apsb.2021.05.006] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/25/2021] [Accepted: 05/06/2021] [Indexed: 02/08/2023] Open
Abstract
Ferroptosis is a type of cell death accompanied by iron-dependent lipid peroxidation, thus stimulating ferroptosis may be a potential strategy for treating gastric cancer, therapeutic agents against which are urgently required. Jiyuan oridonin A (JDA) is a natural compound isolated from Jiyuan Rabdosia rubescens with anti-tumor activity, unclear anti-tumor mechanisms and limited water solubility hamper its clinical application. Here, we showed a2, a new JDA derivative, inhibited the growth of gastric cancer cells. Subsequently, we discovered for the first time that a2 induced ferroptosis. Importantly, compound a2 decreased GPX4 expression and overexpressing GPX4 antagonized the anti-proliferative activity of a2. Furthermore, we demonstrated that a2 caused ferrous iron accumulation through the autophagy pathway, prevention of which rescued a2 induced ferrous iron elevation and cell growth inhibition. Moreover, a2 exhibited more potent anti-cancer activity than 5-fluorouracil in gastric cancer cell line-derived xenograft mice models. Patient-derived tumor xenograft models from different patients displayed varied sensitivity to a2, and GPX4 downregulation indicated the sensitivity of tumors to a2. Finally, a2 exhibited well pharmacokinetic characteristics. Overall, our data suggest that inducing ferroptosis is the major mechanism mediating anti-tumor activity of a2, and a2 will hopefully serve as a promising compound for gastric cancer treatment.
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Key Words
- 5-FU, 5-fluorouracil
- Autophagy
- CDX, cell line-derived xenograft
- DCFH-DA, dichlorodihydro-fluorescein diacetate
- DCM, dichloromethane
- Ferroptosis
- Ferrous iron
- GPX4
- Gastric cancer
- IKE, imidazole ketone erastin
- JDA derivative
- JDA, Jiyuan oridonin A
- Jiyuan Rabdosia rubescens
- KEGG, Kyoto Encyclopedia of Genes and Genomes
- NAC, N-acetylcysteine
- PARP, poly ADP-ribose polymerase
- PDX, patient-derived tumor xenograft
- PK, pharmacokinetic
- Papp, apparent permeability coefficient
- ROS
- ROS, reactive oxygen species
- RTV, relative tumor volume
- Verp, verapamil
- qRT-PCR, quantitative real time PCR
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Ginghină O, Hudiță A, Zaharia C, Tsatsakis A, Mezhuev Y, Costache M, Gălățeanu B. Current Landscape in Organic Nanosized Materials Advances for Improved Management of Colorectal Cancer Patients. MATERIALS (BASEL, SWITZERLAND) 2021; 14:2440. [PMID: 34066710 PMCID: PMC8125868 DOI: 10.3390/ma14092440] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/27/2021] [Accepted: 05/06/2021] [Indexed: 12/24/2022]
Abstract
Globally, colorectal cancer (CRC) ranks as one of the most prevalent types of cancers at the moment, being the second cause of cancer-related deaths. The CRC chemotherapy backbone is represented by 5-fluorouracil, oxaliplatin, irinotecan, and their combinations, but their administration presents several serious disadvantages, such as poor bioavailability, lack of tumor specificity, and susceptibility to multidrug resistance. To address these limitations, nanomedicine has arisen as a powerful tool to improve current chemotherapy since nanosized carriers hold great promise in improving the stability and solubility of the drug payload and enhancing the active concentration of the drug that reaches the tumor tissue, increasing, therefore, the safety and efficacy of the treatment. In this context, the present review offers an overview of the most recent advances in the development of nanosized drug-delivery systems as smart therapeutic tools in CRC management and highlights the emerging need for improving the existing in vitro cancer models to reduce animal testing and increase the success of nanomedicine in clinical trials.
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Affiliation(s)
- Octav Ginghină
- Department of Surgery, “Sf. Ioan” Emergency Clinical Hospital, 13 Vitan Barzesti Street, 042122 Bucharest, Romania;
- Department II, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy Bucharest, 17-21 Calea Plevnei Street, 010232 Bucharest, Romania
| | - Ariana Hudiță
- Department of Biochemistry and Molecular Biology, University of Bucharest, 91-95 Splaiul Independentei Street, 050095 Bucharest, Romania; (M.C.); (B.G.)
| | - Cătălin Zaharia
- Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania;
| | - Aristidis Tsatsakis
- Department of Toxicology and Forensic Sciences, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece;
| | - Yaroslav Mezhuev
- Center of Biomaterials, D Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, 125047 Moscow, Russia;
| | - Marieta Costache
- Department of Biochemistry and Molecular Biology, University of Bucharest, 91-95 Splaiul Independentei Street, 050095 Bucharest, Romania; (M.C.); (B.G.)
| | - Bianca Gălățeanu
- Department of Biochemistry and Molecular Biology, University of Bucharest, 91-95 Splaiul Independentei Street, 050095 Bucharest, Romania; (M.C.); (B.G.)
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Kasiński A, Zielińska-Pisklak M, Oledzka E, Nałęcz-Jawecki G, Drobniewska A, Sobczak M. Hydrogels Based on Poly(Ether-Ester)s as Highly Controlled 5-Fluorouracil Delivery Systems-Synthesis and Characterization. MATERIALS 2020; 14:ma14010098. [PMID: 33379370 PMCID: PMC7795999 DOI: 10.3390/ma14010098] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/23/2020] [Accepted: 12/23/2020] [Indexed: 02/07/2023]
Abstract
A novel and promising hydrogel drug delivery system (DDS) capable of releasing 5‑fluorouracil (5-FU) in a prolonged and controlled manner was obtained using ε‑caprolactone‑poly(ethylene glycol) (CL-PEG) or rac‑lactide-poly(ethylene glycol) (rac‑LA-PEG) copolymers. Copolymers were synthesized via the ring-opening polymerization (ROP) process of cyclic monomers, ε‑caprolactone (CL) or rac-lactide (rac-LA), in the presence of zirconium(IV) octoate (Zr(Oct)4) and poly(ethylene glycol) 200 (PEG 200) as catalyst and initiator, respectively. Obtained triblock copolymers were characterized by nuclear magnetic resonance (NMR) and gel permeation chromatography (GPC) techniques; the structure and tacticity of the macromolecules were determined. The relationship between the copolymer structure and the reaction conditions was evaluated. The optimal conditions were specified as 140 °C and 24 h. In the next step, CL-PEG and rac-LA-PEG copolymers were chemically crosslinked using hexamethylene diisocyanate (HDI). Selected hydrogels were subjected to in vitro antitumor drug release studies, and the release data were analyzed using zero-order, first-order, and Korsmeyer-Peppas mathematical models. Controlled and prolonged (up to 432 h) 5-FU release profiles were observed for all examined hydrogels with first-order or zero-order kinetics. The drug release mechanism was generally denoted as non-Fickian transport.
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Affiliation(s)
- Adam Kasiński
- Department of Biomaterials Chemistry, Chair of Analytical Chemistry and Biomaterials, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland; (A.K.); (M.Z.-P.); (E.O.)
| | - Monika Zielińska-Pisklak
- Department of Biomaterials Chemistry, Chair of Analytical Chemistry and Biomaterials, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland; (A.K.); (M.Z.-P.); (E.O.)
| | - Ewa Oledzka
- Department of Biomaterials Chemistry, Chair of Analytical Chemistry and Biomaterials, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland; (A.K.); (M.Z.-P.); (E.O.)
| | - Grzegorz Nałęcz-Jawecki
- Department of Environmental Health Sciences, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland; (G.N.-J.); (A.D.)
| | - Agata Drobniewska
- Department of Environmental Health Sciences, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland; (G.N.-J.); (A.D.)
| | - Marcin Sobczak
- Department of Biomaterials Chemistry, Chair of Analytical Chemistry and Biomaterials, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland; (A.K.); (M.Z.-P.); (E.O.)
- Correspondence:
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