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He Y, Tian X, Zhang M, Xu H, Gong X, Yang B, Zhou F. Fenton-like nanoparticles capable of H 2O 2 self-supply and glutathione consumption for chemodynamic and chemotherapy of cancer. Biomater Sci 2024. [PMID: 39267609 DOI: 10.1039/d4bm00930d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2024]
Abstract
Chemodynamic therapy (CDT) utilizing the Fenton reaction to convert hydrogen peroxide (H2O2) into cytotoxic hydroxyl radicals (˙OH) has recently drawn extensive interest in tumor treatment. However, the therapeutic efficiency of CDT often suffers from high concentrations of glutathione (GSH), insufficient endogenous H2O2 and inefficient Fenton activity. Herein, a GSH-depleting and H2O2 self-providing nanosystem that can efficiently load copper ions and doxorubicin (DOX) (MSN-Cu2+-DOX) to induce enhanced CDT and chemotherapy is proposed. The results show that MSN-Cu2+-DOX could release Cu2+ and DOX under acidic conditions. Particularly, both the released Cu2+ and Cu2+ in MSN-Cu2+-DOX are available for ˙OH production via a Fenton-like reaction for CDT. Meanwhile, Cu2+ undergoes a reduction to Cu+ by depleting overexpressed GSH, thereby enhancing CDT. Moreover, the released DOX could not only be used for chemotherapy, but also promote the generation of endogenous H2O2 to improve the efficiency of a Cu-based Fenton-like reaction. Resultantly, this nanosystem featuring Fenton-like activity, GSH consumption, H2O2 self-sufficiency and chemotherapy exhibits a great antitumor effect with a tumor inhibition ratio of 93.05%. Overall, this study provides a promising strategy to enhance CDT for effective tumor therapy.
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Affiliation(s)
- Yongju He
- School of Materials Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Xiangjie Tian
- School of Materials Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Meiru Zhang
- School of Materials Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Hui Xu
- Institute of Super-Microstructure and Ultrafast Process in Advanced Materials, School of Physics and Electronics, Central South University, Changsha 410083, Hunan, China
| | - Xiyu Gong
- Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
| | - Binbin Yang
- Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
| | - Fangfang Zhou
- Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
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Kruse B, Dash BS, Kostka K, Wolff N, Prymak O, Loza K, Gumbiowski N, Heggen M, Oliveira CLP, Chen JP, Epple M. Doxorubicin-Loaded Ultrasmall Gold Nanoparticles (1.5 nm) for Brain Tumor Therapy and Assessment of Their Biodistribution. ACS APPLIED BIO MATERIALS 2024. [PMID: 39240877 DOI: 10.1021/acsabm.4c00999] [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: 09/08/2024]
Abstract
Ultrasmall gold nanoparticles (1.5 nm) were covalently conjugated with doxorubicin (AuDox) and AlexaFluor647 (AuAF647) to assess their biodistribution and their efficiency toward brain tumors (glioblastoma). A thorough characterization by transmission electron microscopy, small-angle X-ray scattering, and differential centrifugal sedimentation confirmed their uniform ultrasmall nature which makes them very mobile in the body. Each nanoparticle carried either 13 doxorubicin molecules (AuDox) or 2.7 AlexaFluor-647 molecules (AuAF647). The firm attachment of the ligands to the nanoparticles was demonstrated by their resilience to extensive washing, followed by centrifugation. The particles easily entered mammalian cells (HeLa, T98-G, brain endothelial cells, and human astrocytes) due to their small size. The intravenously delivered fluorescing AuAF647 nanoparticles crossed the blood-brain barrier with ∼23% accumulation in the brain tumor in an orthotopic U87 brain tumor model in nude mice. This was confirmed by elemental analysis (gold; inductively coupled plasma optical emission spectroscopy) in various organs. The doxorubicin-loaded AuDox nanoparticles inhibited brain tumor growth and prolonged animal survival without adverse side effects. Most of the nanoparticles (84%) had been excreted from the animal after 24 h, indicating a high mobility in the body.
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Affiliation(s)
- Benedikt Kruse
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
| | - Banendu Sunder Dash
- Department of Chemical and Materials Engineering, Chang Gung University, Kwei-San, Taoyuan 33302, Taiwan
| | - Kathrin Kostka
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
| | - Natalie Wolff
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
| | - Oleg Prymak
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
| | - Kateryna Loza
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
| | - Nina Gumbiowski
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
| | - Marc Heggen
- Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons, Forschungszentrum Jülich, Jülich 52428, Germany
| | | | - Jyh-Ping Chen
- Department of Chemical and Materials Engineering, Chang Gung University, Kwei-San, Taoyuan 33302, Taiwan
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou, Kwei-San, Taoyuan 33305, Taiwan
| | - Matthias Epple
- Inorganic Chemistry and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, Essen 45117, Germany
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Qaed E, Almaamari A, Almoiliqy M, Alyafeai E, Sultan M, Aldahmash W, Mahyoub MA, Tang Z. Phosphocreatine attenuates doxorubicin-induced nephrotoxicity through inhibition of apoptosis, and restore mitochondrial function via activation of Nrf2 and PGC-1α pathways. Chem Biol Interact 2024; 400:111147. [PMID: 39043266 DOI: 10.1016/j.cbi.2024.111147] [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: 05/10/2024] [Revised: 07/10/2024] [Accepted: 07/12/2024] [Indexed: 07/25/2024]
Abstract
Doxorubicin (DOX), a chemotherapy drug widely recognized for its efficacy in cancer treatment, unfortunately, has significant nephrotoxic effects leading to kidney damage. This study explores the nephroprotective potential of Phosphocreatine (PCr) in rats, specifically examining its influence on Nrf2 (Nuclear factor erythroid 2-related factor 2) and PGC-1α (Peroxisome proliferator-activated receptor gamma coactivator 1-alpha) pathways, its role in apoptosis inhibition, and effectiveness in preserving mitochondrial function. The research employed in vivo experiments in rats, focusing on PCr's capacity to protect renal function against doxorubicin-induced damage. The study entailed evaluating Nrf2 and PGC-1α pathway activation, apoptosis rates, and mitochondrial health in renal tissues. A significant aspect of this research was the use of high-resolution respirometry (HRR) to assess the function of isolated kidney mitochondria, providing in-depth insights into mitochondrial bioenergetics and respiratory efficiency under the influence of PCr and doxorubicin. Results demonstrated that PCr treatment significantly enhanced the activation of Nrf2 and PGC-1α pathways, reduced apoptosis, and preserved mitochondrial structure in doxorubicin-affected kidneys. Observations included upregulated expression of Nrf2 and PGC-1α target genes, stabilization of mitochondrial membranes, and a notable improvement in cellular antioxidant defense, evidenced by the activities of enzymes like superoxide dismutase (SOD), glutathione (GSH), malondialdehyde (MDA) This study positions phosphocreatine as a promising agent in mitigating doxorubicin-induced kidney damage in rats. The findings, particularly the insights from HRR on isolated kidney mitochondria, highlight PCr's potential in enhancing mitochondrial function and reducing nephrotoxic side effects of chemotherapy. These encouraging results pave the way for further research into PCr's applications in cancer treatment, aiming to improve patient outcomes by managing chemotherapy-related renal injuries.
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Affiliation(s)
- Eskandar Qaed
- Collage of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044, Dalian, China; State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Ahmed Almaamari
- The Key Laboratory of Neural and Vascular Biology, The Key Laboratory of New Drug Pharmacology and Toxicology, Department of Pharmacology, Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Marwan Almoiliqy
- Collage of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044, Dalian, China
| | - Eman Alyafeai
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Marwa Sultan
- The Key Laboratory of Neural and Vascular Biology, The Key Laboratory of New Drug Pharmacology and Toxicology, Department of Pharmacology, Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Waleed Aldahmash
- Zoology Department, College of Science, King Saud University, P. O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Mueataz A Mahyoub
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zeyao Tang
- Collage of Pharmacology, Dalian Medical University, 9 West Section, South Road of Lushun, 116044, Dalian, China.
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Chen C, Zhang W, Wang P, Zhang Y, Zhu Y, Li Y, Wang R, Ren F. Thermo-responsive composite nanoparticles based on hydroxybutyl chitosan oligosaccharide: Fabrication, stimulus release and cancer therapy. Int J Biol Macromol 2024; 276:133842. [PMID: 39004251 DOI: 10.1016/j.ijbiomac.2024.133842] [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: 01/24/2024] [Revised: 06/28/2024] [Accepted: 07/11/2024] [Indexed: 07/16/2024]
Abstract
Designing thermo-responsive nanocarriers based on biopolymers is fascinating and challenging for cancer therapy. In this study, thermo-responsive composite nanoparticles (CNPs) were prepared using hydroxybutyl chitosan oligosaccharide (HBCOS) and sodium caseinate (SC) via electrostatic interactions and covalent crosslinking. The temperature-responsive behaviors of CNPs were induced by the breakage of hydrogen bonds and the shrinkage of chains in nanoparticles. The CNPs exhibited concentration-independent thermo-responsive behavior, non-adsorption aggregation, and non-hemolysis, suggesting excellent stability and thermo-sensitivity. The initial release rate and final amount of DOX released from CNPs at 42 °C were higher than that at 37 °C, showing a thermo-responsive release, which was also more prominent at lower pH. The release of DOX from CNPs followed first order kinetics based on Fickian diffusion. In vitro cytotoxicity assays confirmed the thermo-responsive antitumor activity of DOX-loaded CNPs as the HT-29 cell viability incubated with DOX-loaded CNPs at 42 °C was significantly lower than that at 37 °C. Cellular uptake experiments proved that DOX-loaded CNPs accumulated in the cytoplasm after being endocytosed and promoted DOX release by increasing environment temperature. This study generated stable thermo-sensitive CNPs based on biopolymers, which can be used as potential nanocarriers for the controlled release of anticancer drugs for cancer therapy.
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Affiliation(s)
- Chong Chen
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
| | - Weibo Zhang
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
| | - Pengjie Wang
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
| | - Yan Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China.
| | - Yinhua Zhu
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
| | - Yixuan Li
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
| | - Ran Wang
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
| | - Fazheng Ren
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Government, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; Food Laboratory of Zhongyuan, Luohe 462300, Henan, China.
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5
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Theocharopoulos C, Ziogas IA, Douligeris CC, Efstathiou A, Kolorizos E, Ziogas DC, Kontis E. Antibody-drug conjugates for hepato-pancreato-biliary malignancies: "Magic bullets" to the rescue? Cancer Treat Rev 2024; 129:102806. [PMID: 39094332 DOI: 10.1016/j.ctrv.2024.102806] [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: 05/19/2024] [Revised: 07/17/2024] [Accepted: 07/28/2024] [Indexed: 08/04/2024]
Abstract
Hepato-Pancreato-Biliary (HPB) malignancies constitute a highly aggressive group of cancers that have a dismal prognosis. Patients not amenable to curative intent surgical resection are managed with systemic chemotherapy which, however, confers little survival benefit. Antibody-Drug Conjugates (ADCs) are tripartite compounds that merge the intricate selectivity and specificity of monoclonal antibodies with the cytodestructive potency of attached supertoxic payloads. In view of the unmet need for drugs that will enhance the survival rates of HPB cancer patients, the assessment of ADCs for treating HPB malignancies has become the focus of extensive clinical and preclinical investigation, showing encouraging preliminary results. In the current review, we offer a comprehensive overview of the growing body of evidence on ADC approaches tested for HPB malignancies. Starting from a concise discussion of the functional principles of ADCs, we summarize here all available data from preclinical and clinical studies evaluating ADCs in HPB cancers.
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Affiliation(s)
| | - Ioannis A Ziogas
- Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
| | | | | | | | - Dimitrios C Ziogas
- First Department of Internal Medicine, Laikon General Hospital, School of Medicine, National Kapodistrian University of Athens, Athens 11527, Greece
| | - Elissaios Kontis
- Department of Surgery, Metaxa Cancer Hospital, Piraeus 18537, Greece
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6
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de Sá RE, de Araújo GS, Machado FDS, Souza JMT, Barros AB, Pinto FDCL, Agostinho JDL, Ayala AP, Marinho Filho JDB, Pessoa ODL, Araújo AJ. Withaphysalin Derivatives from Iochroma arborescens Induce Antiproliferative and Antimigratory Activities in vitro. PLANTA MEDICA 2024. [PMID: 39159664 DOI: 10.1055/a-2381-5060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/21/2024]
Abstract
Withanolides are steroidal lactones commonly found in plants of the Solanaceae family that have significant medicinal value. In this study, three withanolides extracted from Iochroma arborescens leaves were isolated and characterized. These included withaphysalin F (3: ) and two newly identified epimeric compounds: 18R- and 18S-O-methyl-withaphysalin F (1: and 2: ). Their structures were elucidated by NMR, IR, MS, CD, and X-ray diffraction analysis, and their potential against cell proliferation and migration was investigated. The cytotoxic assay revealed activity against different tumor and non-tumor cell lines. (18S)-O-methyl-withaphysalin F (2: ) presented cell death effects after at least 6 hours of exposure. MDA-MB-231 cells were exposed to 0.06 and 0.6 µM of (18S)-O-methyl-withaphysalin F (2: ), and reductions in cell adhesion, migration, and clonogenicity were observed. Morphological analysis revealed negative regulation in filopodia, salience, and roughness, as well as alterations in cellular microarchitecture. These results provide clues as to the effects of (18S)-O-methyl-withaphysalin F (2: ), allowing new molecular modifications to improve potency and selectivity and increase our antineoplastic arsenal.
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Affiliation(s)
- Rodrigo Elísio de Sá
- Laboratório de Cultura de Células do Delta, LCCDelta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaíba, PI, Brazil
| | - Gisele Santos de Araújo
- Laboratório de Cultura de Células do Delta, LCCDelta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaíba, PI, Brazil
| | - Fabrício Dos Santos Machado
- Laboratório de Cultura de Células do Delta, LCCDelta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaíba, PI, Brazil
| | - Jessica Maria Teles Souza
- Laboratório de Cultura de Células do Delta, LCCDelta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaíba, PI, Brazil
| | - Ayslan Batista Barros
- Laboratório de Cultura de Células do Delta, LCCDelta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaíba, PI, Brazil
| | - Francisco das Chagas Lima Pinto
- Laboratório de Fitoquímica de Plantas Medicinais, Departamento de Química Orgânica e Inorgânica, Centro de Ciências, Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil
| | - Joana Deyse Lima Agostinho
- Laboratório de Fitoquímica de Plantas Medicinais, Departamento de Química Orgânica e Inorgânica, Centro de Ciências, Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil
| | - Alejandro Pedro Ayala
- Departamento de Física, Centro de Ciências, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | | | - Otília Deusdênia Loiola Pessoa
- Laboratório de Fitoquímica de Plantas Medicinais, Departamento de Química Orgânica e Inorgânica, Centro de Ciências, Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil
| | - Ana Jérsia Araújo
- Laboratório de Cultura de Células do Delta, LCCDelta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaíba, PI, Brazil
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Jin Z, Xiao X, Gui L, Lu Q, Zhang J. Determination of doxorubicin in plasma and tissues of mice by UPLC-MS/MS and its application to pharmacokinetic study. Heliyon 2024; 10:e35123. [PMID: 39157405 PMCID: PMC11328074 DOI: 10.1016/j.heliyon.2024.e35123] [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: 03/11/2024] [Revised: 07/22/2024] [Accepted: 07/23/2024] [Indexed: 08/20/2024] Open
Abstract
A rapid and sensitive ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was established for the simultaneous determination of doxorubicin (DOX) in mouse plasma and tissues, including the heart, liver, spleen, lung, kidney and tumor, and to investigate the pharmacokinetics and distribution in mice. In this study, daunorubicin (DNR) was used as an internal standard, and the mobile phase consisted of ammonium formate 2 mM containing 0.1 % formic acid (A) and acetonitrile (B), the chromatographic column was ACQUITY UPLC BEHTM C18 with a gradient elution at a flow rate of 0.2 mL/min. Electrospray ionization (ESI) in positive ion pattern was utilized for the ion separation of DOX, with the ions used for quantitative analysis being DOX m/z 544.28 → 397.10 and DNR m/z 528.35 → 321.08, respectively. The results showed that a good linear relationship in the calibration curve range of 1-800 ng/mL in mouse plasma and 1-2500 ng/g in tissues (R2 > 0.99) with the limits of quantification of 1 ng/mL in plasma and tissues. The method exhibited good matrix effect and extraction recovery, with the intra-day and inter-day precision of plasma and tissue were less than 10.3 % and 15.4 %, and the relative error (RE) were both less than ±14.8 % and ±18.9 %, respectively. The stability results under different conditions were found to be accurate. It also revealed the distribution of DOX in various tissues of mice, with the concentration ranking as liver > heart > kidney > spleen > lung > tumor. This method was successfully used to the study for the pharmacokinetics in plasma and drug distribution in tissues of BALB/c mice.
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Affiliation(s)
- Zhilin Jin
- Department of Laboratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, China
| | - Xue Xiao
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, Hubei, 442000, China
| | - Lili Gui
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, Hubei, 442000, China
| | - Qiao Lu
- Department of Laboratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, Hubei, 442000, China
| | - Jicai Zhang
- Department of Laboratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, Hubei, 442000, China
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AlMotwaa SM, Al-Otaibi WA. Nano-emulsion based on Santolina chamaecyparissus essential oil potentiates the cytotoxic and apoptotic effects of Doxorubicin: an in vitro study. J Microencapsul 2024:1-16. [PMID: 39092777 DOI: 10.1080/02652048.2024.2386287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024]
Abstract
AIM This study was aimed at investigating the cytotoxic effect of a novel combination of doxorubicin (DOX) and nano-formulation of Santolina chamaecyparissus L. essential oil (SCEO-NANO) on hepatic (HepG2) and colon (HT29) cancer cell lines. METHODS A nano-emulsion was prepared by high-pressure homogenisation, then analysed by zetasizer and Fourier transform infrared spectroscopy. HepG2 and HT29 cells were used in in vitro tests for apoptosis detection. RESULTS Formulated droplet size increased in DOX@SCEO-NANO/DOX to 11.54 ± 0.02 with uniform distribution (PDI = 0.13 ± 0.01), when compared with SCEO-NANO (size: 8.91 ± 0.02 nm; PDI = 0.1 ± 0.02). In both cells, DOX@SCEO-NANO/DOX led to a considerable reduction in colony formation. Compared to DOX, apoprotein proteins were overexpressed in HepG2 cells, showing increases of 8.66-fold for caspase-3 and 4.24-fold for the Bax/Bcl-2 ratio. In HT29 cells, ROS-dependent necrosis and apoptosis were seen. Comparing DOX@SCEO-NANO/DOX versus DOX, greater levels of caspase-3 and the Bax/Bcl-2 ratio were observed. CONCLUSION The DOX@SCEO-NANO/DOX formulation showed potential for targeted eradication of colon adenocarcinoma and hepatocellular carcinoma cells.
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Affiliation(s)
- Sahar M AlMotwaa
- Department of Chemistry, College of Science and Humanities, Shaqra University, Shaqra, Saudi Arabia
| | - Waad A Al-Otaibi
- Department of Chemistry, College of Science and Humanities, Shaqra University, Shaqra, Saudi Arabia
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9
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Simon LH, Garritson J, Pullen N, Hayward R. Exercise Preconditioning Preserves Cardiac Function and Enhances Cardiac Recovery Following Dobutamine Stimulation in Doxorubicin-Treated Rat Hearts. J Cardiovasc Pharmacol 2024; 84:188-198. [PMID: 38814887 DOI: 10.1097/fjc.0000000000001583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 04/08/2024] [Indexed: 06/01/2024]
Abstract
ABSTRACT Exercise preconditioning has been shown to protect against doxorubicin (DOX)-induced cardiac dysfunction when hearts are maintained under resting conditions. However, it is unclear whether this exercise-induced protective effect is maintained when the heart is challenged with the β 1 -adrenergic receptor agonist dobutamine (DOB), which mimics acute exercise stress. Fischer 344 rats were randomly assigned to sedentary (SED) or voluntary wheel running (WR) groups for 10 weeks. At week 11, rats were treated with either 15 mg/kg DOX or saline. Five days later, ex vivo cardiac function was assessed using an isolated working heart model at baseline, during the infusion of 7.5 μg·kg -1 ·min -1 DOB, and during recovery. DOB infusion significantly increased left ventricular developed pressure (LVDP), maximal (dP/dt max ) and minimal (dP/dt min ) rate of left ventricular pressure development, and heart rate in all groups ( P < 0.05). SED + DOX also showed a lower baseline and recovery LVDP than WR + DOX (83 ± 12 vs. 109 ± 6 mm Hg baseline, 76 ± 11 vs. 100 ± 10 mm Hg recovery, P < 0.05). WR + DOX showed higher dP/dt max and lower dP/dt min when compared with SED + DOX during DOB infusion (7311 ± 1481 vs. 5167 ± 1436 mm Hg/s and -4059 ± 1114 vs.-3158 ± 1176 mm Hg/s, respectively). SED + DOX dP/dt max was significantly lower during baseline and during recovery when compared with all other groups ( P < 0.05). These data suggest that exercise preconditioning preserved cardiac function after DOX exposure even when the heart is challenged with DOB, and it appeared to preserve the heart's ability to recover from this functional challenge.
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Affiliation(s)
- Lea Haverbeck Simon
- Department of Kinesiology, Nutrition, and Dietetics, and the University of Northern Colorado Cancer Rehabilitation Institute, University of Northern Colorado, Greeley, CO; and
| | - Jacob Garritson
- Department of Kinesiology, Nutrition, and Dietetics, and the University of Northern Colorado Cancer Rehabilitation Institute, University of Northern Colorado, Greeley, CO; and
| | - Nicholas Pullen
- Department of Biological Sciences, University of Northern Colorado, Greeley, CO
| | - Reid Hayward
- Department of Kinesiology, Nutrition, and Dietetics, and the University of Northern Colorado Cancer Rehabilitation Institute, University of Northern Colorado, Greeley, CO; and
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Bayer AL, Zambrano MA, Smolgovsky S, Robbe ZL, Ariza A, Kaur K, Sawden M, Avery A, London C, Asnani A, Alcaide P. Cytotoxic T cells drive doxorubicin-induced cardiac fibrosis and systolic dysfunction. NATURE CARDIOVASCULAR RESEARCH 2024; 3:970-986. [PMID: 39196030 DOI: 10.1038/s44161-024-00507-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 06/13/2024] [Indexed: 08/29/2024]
Abstract
Doxorubicin, the most prescribed chemotherapeutic drug, causes dose-dependent cardiotoxicity and heart failure. However, our understanding of the immune response elicited by doxorubicin is limited. Here we show that an aberrant CD8+ T cell immune response following doxorubicin-induced cardiac injury drives adverse remodeling and cardiomyopathy. Doxorubicin treatment in non-tumor-bearing mice increased circulating and cardiac IFNγ+CD8+ T cells and activated effector CD8+ T cells in lymphoid tissues. Moreover, doxorubicin promoted cardiac CD8+ T cell infiltration and depletion of CD8+ T cells in doxorubicin-treated mice decreased cardiac fibrosis and improved systolic function. Doxorubicin treatment induced ICAM-1 expression by cardiac fibroblasts resulting in enhanced CD8+ T cell adhesion and transformation, contact-dependent CD8+ degranulation and release of granzyme B. Canine lymphoma patients and human patients with hematopoietic malignancies showed increased circulating CD8+ T cells after doxorubicin treatment. In human cancer patients, T cells expressed IFNγ and CXCR3, and plasma levels of the CXCR3 ligands CXCL9 and CXCL10 correlated with decreased systolic function.
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Grants
- HL162200 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- HL159907A U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- NIH R01 HL163172 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- Springboard Tier 1 Tufts University
- HL144477 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- 906361 American Heart Association (American Heart Association, Inc.)
- 3R01HL144477-04S1 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- NIH K08 HL145019 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- 906561 American Heart Association (American Heart Association, Inc.)
- HL165725 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- NIH U01CA272268 U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI)
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Affiliation(s)
| | | | | | | | - Abul Ariza
- CardioVascular Institute, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Kuljeet Kaur
- Department of Immunology, Tufts University, Boston, MA, USA
| | - Machlan Sawden
- Department of Immunology, Tufts University, Boston, MA, USA
| | - Anne Avery
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Science, Colorado State University, Fort Collins, CO, USA
| | - Cheryl London
- Department of Immunology, Tufts University, Boston, MA, USA
- Cummings School of Veterinary Medicine, Tufts University, Boston, MA, USA
| | - Aarti Asnani
- CardioVascular Institute, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Pilar Alcaide
- Department of Immunology, Tufts University, Boston, MA, USA.
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11
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Soares S, de Sousa JT, Boaretto FBM, da Silva JB, Dos Santos DM, Garcia ALH, da Silva J, Grivicich I, Picada JN. Amantadine mitigates the cytotoxic and genotoxic effects of doxorubicin in SH-SY5Y cells and reduces its mutagenicity. Toxicol In Vitro 2024; 99:105874. [PMID: 38851604 DOI: 10.1016/j.tiv.2024.105874] [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] [Revised: 05/23/2024] [Accepted: 06/05/2024] [Indexed: 06/10/2024]
Abstract
Amantadine (AMA) is a useful drug in neuronal disorders, but few studies have been performed to access its toxicological profile. Conversely, doxorubicin (Dox) is a well-known antineoplastic drug that has shown neurotoxic effects leading to cognitive impairment. The aims of this study are to evaluate the cytotoxic, genotoxic, and mutagenic effects of AMA, as well as its possible protective actions against deleterious effects of Dox. The Salmonella/microsome assay was performed to assess mutagenicity while cytotoxicity and genotoxicity were evaluated in SH-SY5Y cells using MTT and comet assays. Possible modulating effects of AMA on the cytotoxicity, genotoxicity, and mutagenicity induced by Dox were evaluated through cotreatment procedures. Amantadine did not induce mutations in the Salmonella/microsome assay and decreased Dox-induced mutagenicity in the TA98 strain. AMA reduced cell viability and induced DNA damage in SH-SY5Y cells. In cotreatment with Dox, AMA attenuated the cytotoxicity of Dox and showed an antigenotoxic effect. In conclusion, AMA does not induce gene mutations, although it has shown a genotoxic effect. Furthermore, AMA decreases frameshift mutations induced by Dox as well as the cytotoxic and genotoxic effects of Dox in SH-SY5Y cells, suggesting that AMA can interfere with Dox mutagenic activity and attenuate its neurotoxic effects.
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Affiliation(s)
- Solange Soares
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil
| | - Jayne Torres de Sousa
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil
| | - Fernanda Brião Menezes Boaretto
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil
| | - Juliana Bondan da Silva
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil
| | - Duani Maria Dos Santos
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil
| | - Ana Letícia Hilario Garcia
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil; Laboratory of Genetics Toxicology, La Salle University, Av. Victor Barreto, 2288, 92010-000 Canoas, RS, Brazil
| | - Juliana da Silva
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil; Laboratory of Genetics Toxicology, La Salle University, Av. Victor Barreto, 2288, 92010-000 Canoas, RS, Brazil
| | - Ivana Grivicich
- Laboratory of Cancer Biology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil
| | - Jaqueline Nascimento Picada
- Laboratory of Genetic Toxicology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil, Av. Farroupilha 8001, 92425-900 Canoas, RS, Brazil.
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12
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Singh A, Ravendranathan N, Frisbee JC, Singh KK. Complex Interplay between DNA Damage and Autophagy in Disease and Therapy. Biomolecules 2024; 14:922. [PMID: 39199310 PMCID: PMC11352539 DOI: 10.3390/biom14080922] [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: 06/25/2024] [Revised: 07/19/2024] [Accepted: 07/26/2024] [Indexed: 09/01/2024] Open
Abstract
Cancer, a multifactorial disease characterized by uncontrolled cellular proliferation, remains a global health challenge with significant morbidity and mortality. Genomic and molecular aberrations, coupled with environmental factors, contribute to its heterogeneity and complexity. Chemotherapeutic agents like doxorubicin (Dox) have shown efficacy against various cancers but are hindered by dose-dependent cytotoxicity, particularly on vital organs like the heart and brain. Autophagy, a cellular process involved in self-degradation and recycling, emerges as a promising therapeutic target in cancer therapy and neurodegenerative diseases. Dysregulation of autophagy contributes to cancer progression and drug resistance, while its modulation holds the potential to enhance treatment outcomes and mitigate adverse effects. Additionally, emerging evidence suggests a potential link between autophagy, DNA damage, and caretaker breast cancer genes BRCA1/2, highlighting the interplay between DNA repair mechanisms and cellular homeostasis. This review explores the intricate relationship between cancer, Dox-induced cytotoxicity, autophagy modulation, and the potential implications of autophagy in DNA damage repair pathways, particularly in the context of BRCA1/2 mutations.
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Affiliation(s)
- Aman Singh
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, University of Western Ontario, 1151 Richmond Street North, London, ON N6A 5C1, Canada; (A.S.); (N.R.); (J.C.F.)
| | - Naresh Ravendranathan
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, University of Western Ontario, 1151 Richmond Street North, London, ON N6A 5C1, Canada; (A.S.); (N.R.); (J.C.F.)
| | - Jefferson C. Frisbee
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, University of Western Ontario, 1151 Richmond Street North, London, ON N6A 5C1, Canada; (A.S.); (N.R.); (J.C.F.)
| | - Krishna K. Singh
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, University of Western Ontario, 1151 Richmond Street North, London, ON N6A 5C1, Canada; (A.S.); (N.R.); (J.C.F.)
- Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON N6A 5C1, Canada
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13
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Paolino D, d'Avanzo N, Canato E, Ciriolo L, Grigoletto A, Cristiano MC, Mancuso A, Celia C, Pasut G, Fresta M. Improved anti-breast cancer activity by doxorubicin-loaded super stealth liposomes. Biomater Sci 2024; 12:3933-3946. [PMID: 38940612 DOI: 10.1039/d4bm00478g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
PEGylation is currently used for the synthesis of stealth liposomes and to enhance the pharmacokinetic and biopharmaceutical properties of payloads. PEGylated dendron phospholipids can decrease the detachment of polyethylene glycol (PEG) from the liposomal surface owing to an increased hydrophobic anchoring effect on the phospholipid bilayer of liposomes and thus generating super stealth liposomes that are suitable for the systemic delivery of anticancer drugs. Herein, doxorubicin hydrochloride-loaded super stealth liposomes were studied for the treatment of breast cancer lung metastasis in an animal model. The results demonstrated that the super stealth liposomes had suitable physicochemical properties for in vivo administration and could significantly increase the efficacy of doxorubicin in breast cancer lung metastasis tumor-bearing mice compared to the free drug. The super stealth liposomes also increased doxorubicin accumulation inside the tumor tissue. The permanence of PEG on the surface of the super stealth liposomes favored the formation of a depot of therapeutic nanocarriers inside the tumor tissue by improving their permanence after stopping treatment. The doxorubicin-loaded super stealth liposomes increased the survival of the mouse tumor model. These promising results demonstrate that the doxorubicin-loaded super stealth liposomes could be an effective nanomedicine to treat metastatic breast cancer.
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Affiliation(s)
- Donatella Paolino
- Department of Clinical and Experimental Medicine, University of Catanzaro "Magna Græcia", V.le "S. Venuta", Catanzaro, I-88100, Italy
- Research Center "ProHealth Translational Hub", Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, Campus Universitario "S. Venuta"-Building of BioSciences, Viale S. Venuta, I-88100 Catanzaro, Italy
| | - Nicola d'Avanzo
- Department of Clinical and Experimental Medicine, University of Catanzaro "Magna Græcia", V.le "S. Venuta", Catanzaro, I-88100, Italy
- Research Center "ProHealth Translational Hub", Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, Campus Universitario "S. Venuta"-Building of BioSciences, Viale S. Venuta, I-88100 Catanzaro, Italy
| | - Elena Canato
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Via F. Marzolo 5, I-35131 Padua, Italy.
| | - Luigi Ciriolo
- Department of Health Science, University of Catanzaro "Magna Græcia", V.le "S. Venuta", Catanzaro, I-88100, Italy
| | - Antonella Grigoletto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Via F. Marzolo 5, I-35131 Padua, Italy.
| | - Maria Chiara Cristiano
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Campus Universitario "S. Venuta"-Building of BioSciences, Viale S. Venuta, I-Catanzaro, Italy
| | - Antonia Mancuso
- Department of Clinical and Experimental Medicine, University of Catanzaro "Magna Græcia", V.le "S. Venuta", Catanzaro, I-88100, Italy
- Research Center "ProHealth Translational Hub", Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, Campus Universitario "S. Venuta"-Building of BioSciences, Viale S. Venuta, I-88100 Catanzaro, Italy
| | - Christian Celia
- Department of Pharmacy, University of Chieti - Pescara "G. d'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy.
- Lithuanian University of Health Sciences, Laboratory of Drug Targets Histopathology, Institute of Cardiology, A. Mickeviciaus g. 9, LT-44307 Kaunas, Lithuania
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Gianfranco Pasut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Via F. Marzolo 5, I-35131 Padua, Italy.
| | - Massimo Fresta
- Department of Health Science, University of Catanzaro "Magna Græcia", V.le "S. Venuta", Catanzaro, I-88100, Italy
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14
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Ebbert L, von Montfort C, Wenzel CK, Reichert AS, Stahl W, Brenneisen P. A Combination of Cardamonin and Doxorubicin Selectively Affect Cell Viability of Melanoma Cells: An In Vitro Study. Antioxidants (Basel) 2024; 13:864. [PMID: 39061932 PMCID: PMC11274308 DOI: 10.3390/antiox13070864] [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: 06/19/2024] [Revised: 07/09/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Treatment of the most aggressive and deadliest form of skin cancer, the malignant melanoma, still has room for improvement. Its invasive nature and ability to rapidly metastasize and to develop resistance to standard treatment often result in a poor prognosis. While the highly effective standard chemotherapeutic agent doxorubicin (DOX) is widely used in a variety of cancers, systemic side effects still limit therapy. Especially, DOX-induced cardiotoxicity remains a big challenge. In contrast, the natural chalcone cardamonin (CD) has been shown to selectively kill tumor cells. Besides its anti-tumor activity, CD exhibits anti-oxidative, anti-inflammatory and anti-bacterial properties. In this study, we investigated the effect of the combinational treatment of DOX with CD on A375 melanoma cells compared to normal human dermal fibroblasts (NHDF) and rat cardiac myoblasts (H9C2 cells). DOX-induced cytotoxicity was unselective and affected all cell types, especially H9C2 cardiac myoblasts, demonstrating its cardiotoxic effect. In contrast, CD only decreased the cell viability of A375 melanoma cells, without harming normal (healthy) cells. The addition of CD selectively protected human dermal fibroblasts and rat cardiac myoblasts from DOX-induced cytotoxicity. While no apoptosis was induced by the combinational treatment in normal (healthy) cells, an apoptosis-mediated cytotoxicity was demonstrated in A375 melanoma cells. CD exhibited thiol reactivity as it was able to directly interact with N-acetylcysteine (NAC) in a cell-free assay and to induce heme oxygenase-1 (HO-1) in all cell types. And that took place in a reactive oxygen species (ROS)-independent manner. DOX decreased the mitochondrial membrane potential (Δψm) in all cell types, whereas CD selectively decreased mitochondrial respiration, affecting basal respiration, maximal respiration, spare respiratory capacity and ATP production in A375 melanoma cells, but not in healthy cardiac myoblasts. The DOX-induced cytotoxicity seen in melanoma cells was ROS-independent, whereas the cytotoxic effect of CD was associated with CD-induced ROS-formation and/or its thiol reactivity. This study highlights the beneficial properties of the addition of CD to DOX treatment, which might protect patients from DOX-induced cardiotoxicity. Future experiments with other tumor cell lines or a mouse model should substantiate this hypothesis.
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Affiliation(s)
- Lara Ebbert
- Institute of Biochemistry and Molecular Biology I, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany (C.-K.W.)
| | | | | | | | | | - Peter Brenneisen
- Institute of Biochemistry and Molecular Biology I, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany (C.-K.W.)
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15
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Stavilă C, Minuti AE, Herea DD, Lăbuşcă L, Gherca D, Lupu N, Chiriac H. Synergistic Effect of Chemotherapy and Magnetomechanical Actuation of Fe-Cr-Nb-B Magnetic Particles on Cancer Cells. ACS OMEGA 2024; 9:30518-30533. [PMID: 39035922 PMCID: PMC11256100 DOI: 10.1021/acsomega.4c02189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 07/23/2024]
Abstract
The present study is aimed at developing an innovative method for efficient cancer cell destruction by exploiting the magnetomechanical actuation (MMA) of Fe-Cr-Nb-B magnetic particles (MPs), which are loaded with clinically approved chemotherapeutic drugs. To achieve this objective, Fe68.2Cr11.5Nb0.3B20 magnetic nanoparticles were produced by mechanically grinding amorphous ribbon precursors with the same composition. These nanoparticles display high anisotropy, a parallelepipedic shape with an amorphous structure, and a ferromagnetic behavior. MPs were loaded with the antitumoral drugs mitoxantrone (MTX) or doxorubicin (DOX). In our study, we used adipose-derived mesenchymal stem cells and human osteosarcoma cells to test drug-loaded MPs for their biocompatibility, cytotoxicity, and cellular internalization. Further tests involved exposing cells to magnetomechanical actuation and simultaneous MPs-targeted chemotherapy followed by cell viability/death assays, such as MTT and LDH, and live/dead cell staining. Results demonstrate that cancer cell death was induced by the synergistic action of chemotherapeutic drugs and magnetomechanical actuation. The nanoparticle vehicles helped overcome drug resistance, decreasing the high dose of drugs used in conventional therapies as well as the time intervals needed for MMA to affect cancer cell viability. The proposed approach highlights the possibility of using a new, targeted, and effective cancer treatment with very few side effects.
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Affiliation(s)
- Cristina Stavilă
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
- Faculty
of Physics, “Alexandru Ioan Cuza”
University, Iasi 700506, Romania
| | - Anca Emanuela Minuti
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
| | - Dumitru Daniel Herea
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
| | - Luminiţa Lăbuşcă
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
| | - Daniel Gherca
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
| | - Nicoleta Lupu
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
| | - Horia Chiriac
- National
Institute of Research and Development for Technical Physics, Iasi 700050, Romania
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16
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Yuan Y, Hou M, Song X, Yao X, Wang X, Chen X, Li S. Designing Mesoporous Prussian Blue@zinc Phosphate Nanoparticles with Hierarchical Pores for Varisized Guest Delivery and Photothermally-Augmented Chemo-Starvation Therapy. Int J Nanomedicine 2024; 19:6829-6843. [PMID: 39005958 PMCID: PMC11244623 DOI: 10.2147/ijn.s464186] [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: 02/15/2024] [Accepted: 06/18/2024] [Indexed: 07/16/2024] Open
Abstract
Background With the rapid development of nanotechnology, constructing a multifunctional nanoplatform that can deliver various therapeutic agents in different departments and respond to endogenous/exogenous stimuli for multimodal synergistic cancer therapy remains a major challenge to address the inherent limitations of chemotherapy. Methods Herein, we synthesized hollow mesoporous Prussian Blue@zinc phosphate nanoparticles to load glucose oxidase (GOx) and DOX (designed as HMPB-GOx@ZnP-DOX NPs) in the non-identical pore structures of their HMPB core and ZnP shell, respectively, for photothermally augmented chemo-starvation therapy. Results The ZnP shell coated on the HMPB core, in addition to providing space to load DOX for chemotherapy, could also serve as a gatekeeper to protect GOx from premature leakage and inactivation before reaching the tumor site because of its degradation characteristics under mild acidic conditions. Moreover, the loaded GOx can initiate starvation therapy by catalyzing glucose oxidation while causing an upgradation of acidity and H2O2 levels, which can also be used as forceful endogenous stimuli to trigger smart delivery systems for therapeutic applications. The decrease in pH can improve the pH-sensitivity of drug release, and O2 can be supplied by decomposing H2O2 through the catalase-like activity of HMPBs, which is beneficial for relieving the adverse conditions of anti-tumor activity. In addition, the inner HMPB also acts as a photothermal agent for photothermal therapy and the generated hyperthermia upon laser irradiation can serve as an external stimulus to further promote drug release and enzymatic activities of GOx, thereby enabling a synergetic photothermally enhanced chemo-starvation therapy effect. Importantly, these results indicate that HMPB-GOx@ZnP-DOX NPs can effectively inhibit tumor growth by 80.31% and exhibit no obvious systemic toxicity in mice. Conclusion HMPB-GOx@ZnP-DOX NPs can be employed as potential theranostic agents that incorporate multiple therapeutic modes to efficiently inhibit tumors.
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Affiliation(s)
- Yuan Yuan
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300401, People's Republic of China
| | - Mingyi Hou
- School of Pharmacy, Shandong New Drug Loading & Release Technology and Preparation Engineering Laboratory, Binzhou Medical University, Yantai, 264003, People's Republic of China
| | - Xiaoning Song
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300401, People's Republic of China
| | - Xintao Yao
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300401, People's Republic of China
| | - Xuerui Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300401, People's Republic of China
| | - Xiangjun Chen
- School of Pharmacy, Shandong New Drug Loading & Release Technology and Preparation Engineering Laboratory, Binzhou Medical University, Yantai, 264003, People's Republic of China
| | - Shengnan Li
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300401, People's Republic of China
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17
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Song JH, Kim MS, Lee SH, Hwang JT, Park SH, Park SW, Jeon SB, Lee RR, Lee J, Choi HK. Hydroethanolic extract of Cirsium setidens ameliorates doxorubicin-induced cardiotoxicity by AMPK-PGC-1α-SOD-mediated mitochondrial protection. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155633. [PMID: 38640859 DOI: 10.1016/j.phymed.2024.155633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 04/02/2024] [Accepted: 04/11/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND Doxorubicin (DOX) is an effective anticancer agent. However, the clinical outcomes of DOX-based therapies are severely hampered by their significant cardiotoxicity. PURPOSE We investigated the beneficial effects of an ethanol extract of Cirsium setidens (CSE) on DOX-induced cardiomyotoxicity (DICT). METHODS UPLC-TQ/MS analysis was used to identify CSE metabolite profiles. H9c2 rat cardiomyocytes and MDA-MB-231 human breast cancer cells were used to evaluate the effects of CSE on DICT-induced cell death. To elucidate the mechanism underlying it, AMP-activated protein kinase (AMPK), peroxisome proliferator-activated receptor gamma co-activator l-alpha (PGC1-α), nuclear respiratory factor 1 (NRF1), NRF2, superoxide dismutase (SOD1), and SOD2 expression was detected using western blot analysis. The oxygen consumption rate (OCR), cellular ROS, and mitochondrial membrane potential were measured. Finally, we confirmed the cardioprotective effect of CSE against DICT in both C57BL/6 mice and human induced pluripotent stem cell-derived cardiomyocytes (hiPSCCMs) by observing various parameters, such as electrophysiological changes, cardiac fibrosis, and cardiac cell death. RESULTS Chlorogenic acid and nicotiflorin were the major compounds in CSE. Our data demonstrated that CSE blocked DOX-induced cell death of H9c2 cells without hindrance of its apoptotic effects on MDA-MB-231 cells. DOX-induced defects of OCR and mitochondrial membrane potential were recovered in a CSE through upregulation of the AMPK-PGC1-α-NRF1 signaling pathway. CSE accelerated NRF1 translocation to the nucleus, increased SOD activity, and consequently blocked apoptosis in H9c2 cells. In mice treated with 400 mg/kg CSE for 4 weeks, electrocardiogram data, creatine kinase and lactate dehydrogenase levels in the serum, and cardiac fibrosis, were improved. Moreover, various electrophysiological features indicative of cardiac function were significantly enhanced following the CSE treatment of hiPSCCMs. CONCLUSION Our findings demonstrate CSE that ameliorates DICT by protecting mitochondrial dysfunction via the AMP- PGC1α-NRF1 axis, underscoring the therapeutic potential of CSE and its underlying molecular pathways, setting the stage for future investigations into its clinical applications.
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Affiliation(s)
- Ji-Hye Song
- Korea Food Research Institute, Jeollabukdo 55365, South Korea
| | - Min-Sun Kim
- Korea Food Research Institute, Jeollabukdo 55365, South Korea
| | - Seung-Hyun Lee
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, South Korea; Institution of Genetic Science, Yonsei University College of Medicine, Seodaemun-gu, Seoul 03722, Republic of Korea; Division of Cardiology, Department of Medicine, Johns Hopkins University, MD, 21205, Baltimore, USA
| | - Jin-Taek Hwang
- Korea Food Research Institute, Jeollabukdo 55365, South Korea
| | - Soo-Hyun Park
- Korea Food Research Institute, Jeollabukdo 55365, South Korea
| | - Sahng Wook Park
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, South Korea; Institution of Genetic Science, Yonsei University College of Medicine, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Sae-Bom Jeon
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, South Korea
| | - Ru-Ri Lee
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, South Korea
| | - Jangho Lee
- Korea Food Research Institute, Jeollabukdo 55365, South Korea.
| | - Hyo-Kyoung Choi
- Korea Food Research Institute, Jeollabukdo 55365, South Korea.
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18
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Jalali F, Fakhari F, Sepehr A, Zafari J, Sarajar BO, Sarihi P, Jafarzadeh E. Synergistic anticancer effects of doxorubicin and metformin combination therapy: A systematic review. Transl Oncol 2024; 45:101946. [PMID: 38636389 PMCID: PMC11040171 DOI: 10.1016/j.tranon.2024.101946] [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: 12/20/2023] [Revised: 03/05/2024] [Accepted: 03/24/2024] [Indexed: 04/20/2024] Open
Abstract
INTRODUCTION Doxorubicin (DOX) a chemotherapy drug often leads to the development of resistance, in cancer cells after prolonged treatment. Recent studies have suggested that using metformin plus doxorubicin could result in synergic effects. This study focuses on exploring the co-treat treatment of doxorubicin and metformin for various cancers. METHOD Following the PRISMA guidelines we conducted a literature search using different databases such as Embase, Scopus, Web of Sciences, PubMed, Science Direct and Google Scholar until July 2023. We selected search terms based on the objectives of this study. After screening a total of 30 articles were included. RESULTS The combination of doxorubicin and metformin demonstrated robust anticancer effects, surpassing the outcomes of monotherapy drug treatment. In vitro experiments consistently demonstrated inhibition of cancer cell growth and increased rates of cell death. Animal studies confirmed substantial reductions in tumor growth and improved survival rates, emphasizing the synergistic impact of the combined therapy. The research' discoveries collectively emphasize the capability of the co-treat doxorubicin-metformin as a compelling approach in cancer treatment, highlighting its potential to address medicate resistance and upgrade generally helpful results. CONCLUSION The findings of this study show that the combined treatment regimen including doxorubicin and metformin has significant promise in fighting cancer. The observed synergistic effects suggest that this combination therapy could be valuable, in a setting. This study highlights the need for clinical research to validate and enhance the application of the doxorubicin metformin regimen.
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Affiliation(s)
- Fereshtehsadat Jalali
- Department of Obstetrics and Gynecology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Fakhari
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Afrah Sepehr
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Jaber Zafari
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Behnam Omidi Sarajar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Pouria Sarihi
- Research Institute of Bioscience and Biotechnology, University of Tabriz, Tabriz, Iran.
| | - Emad Jafarzadeh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
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19
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Sritharan S, Sivalingam N. Doxorubicin-induced chemoresistance in Duke's type B colon adenocarcinoma cell line is aggravated in the presence of TGF-β2 through non-apoptotic cell death. Clin Transl Oncol 2024; 26:1630-1638. [PMID: 38308764 DOI: 10.1007/s12094-023-03380-6] [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: 09/28/2023] [Accepted: 12/24/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND The current challenge in clinical cancer treatment is chemoresistance. Colon cells have inherently higher xenobiotic transporters expression and hence can attain resistance rapidly. Increased levels of TGF-β2 expression in patients have been attributed to cancer progression, aggressiveness, and resistance. To investigate resistance progression, we treated doxorubicin (dox) to HT-29 colon adenocarcinoma cells in the presence or absence of TGF-β2 ligand. METHODS After 1, 3-, and 7-day treatment, we investigated cell proliferation, viability, and cytotoxicity by MTT, trypan blue staining, and lactate dehydrogenase enzyme release. The mechanism of cell death was elucidated by hoechst33342 and propidium iodide dual staining and apoptosis assay. The development of resistance was detected by rhodamine123 efflux and P-glycoprotein (P-gp)/MDR1 antibody staining through fluorimetry and flow cytometry. The colony formation ability of the cells was also elucidated. RESULTS Inhibition of cell proliferation was noted after day 1, while a significant reduction in viability and a significant increase in lactate dehydrogenase release was detected after day 3. Reduction of intracellular rhodamine123 levels was detected after day 3 and was significantly lower in dox with TGF-β2 treatment compared to dox alone. Increased surface P-gp levels after days 3 and 7 were observed in the treated groups. Hoechst33342/propidium iodide staining and apoptosis assay indicated non-apoptotic cell death. The cells treated with TGF-β2 had higher colony formation ability. CONCLUSIONS TGF-β2 expression might play a significant role in the development of chemoresistance to doxorubicin in Duke's type B colon adenocarcinoma cell line, HT-29.
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Affiliation(s)
- Sruthi Sritharan
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Nageswaran Sivalingam
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
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20
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Kalenichenko D, Kriukova I, Karaulov A, Nabiev I, Sukhanova A. Cytotoxic Effects of Doxorubicin on Cancer Cells and Macrophages Depend Differently on the Microcarrier Structure. Pharmaceutics 2024; 16:785. [PMID: 38931906 PMCID: PMC11207472 DOI: 10.3390/pharmaceutics16060785] [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: 04/22/2024] [Revised: 05/28/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Microparticles are versatile carriers for controlled drug delivery in personalized, targeted therapy of various diseases, including cancer. The tumor microenvironment contains different infiltrating cells, including immune cells, which can affect the efficacy of antitumor drugs. Here, prototype microparticle-based systems for the delivery of the antitumor drug doxorubicin (DOX) were developed, and their cytotoxic effects on human epidermoid carcinoma cells and macrophages derived from human leukemia monocytic cells were compared in vitro. DOX-containing calcium carbonate microparticles with or without a protective polyelectrolyte shell and polyelectrolyte microcapsules of about 2.4-2.5 μm in size were obtained through coprecipitation and spontaneous loading. All the microstructures exhibited a prolonged release of DOX. An estimation of the cytotoxicity of the DOX-containing microstructures showed that the encapsulation of DOX decreased its toxicity to macrophages and delayed the cytotoxic effect against tumor cells. The DOX-containing calcium carbonate microparticles with a protective polyelectrolyte shell were more toxic to the cancer cells than DOX-containing polyelectrolyte microcapsules, whereas, for the macrophages, the microcapsules were most toxic. It is concluded that DOX-containing core/shell microparticles with an eight-layer polyelectrolyte shell are optimal drug microcarriers due to their low toxicity to immune cells, even upon prolonged incubation, and strong delayed cytotoxicity against tumor cells.
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Affiliation(s)
| | - Irina Kriukova
- Life Improvement by Future Technologies (LIFT) Center, Skolkovo, 143025 Moscow, Russia;
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia
| | - Alexander Karaulov
- Department of Clinical Immunology and Allergology, Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119146 Moscow, Russia;
| | - Igor Nabiev
- Université de Reims Champagne-Ardenne, BIOSPECT, 51100 Reims, France;
- Life Improvement by Future Technologies (LIFT) Center, Skolkovo, 143025 Moscow, Russia;
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia
- Department of Clinical Immunology and Allergology, Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119146 Moscow, Russia;
| | - Alyona Sukhanova
- Université de Reims Champagne-Ardenne, BIOSPECT, 51100 Reims, France;
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21
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Tiwari PK, Shanmugam P, Karn V, Gupta S, Mishra R, Rustagi S, Chouhan M, Verma D, Jha NK, Kumar S. Extracellular Vesicular miRNA in Pancreatic Cancer: From Lab to Therapy. Cancers (Basel) 2024; 16:2179. [PMID: 38927885 PMCID: PMC11201547 DOI: 10.3390/cancers16122179] [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: 05/03/2024] [Revised: 05/29/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Pancreatic cancer is a prevalent lethal gastrointestinal cancer that generally does not show any symptoms until it reaches advanced stages, resulting in a high mortality rate. People at high risk, such as those with a family history or chronic pancreatitis, do not have a universally accepted screening protocol. Chemotherapy and radiotherapy demonstrate limited effectiveness in the management of pancreatic cancer, emphasizing the urgent need for innovative therapeutic strategies. Recent studies indicated that the complex interaction among pancreatic cancer cells within the dynamic microenvironment, comprising the extracellular matrix, cancer-associated cells, and diverse immune cells, intricately regulates the biological characteristics of the disease. Additionally, mounting evidence suggests that EVs play a crucial role as mediators in intercellular communication by the transportation of different biomolecules, such as miRNA, proteins, DNA, mRNA, and lipids, between heterogeneous cell subpopulations. This communication mediated by EVs significantly impacts multiple aspects of pancreatic cancer pathogenesis, including proliferation, angiogenesis, metastasis, and resistance to therapy. In this review, we delve into the pivotal role of EV-associated miRNAs in the progression, metastasis, and development of drug resistance in pancreatic cancer as well as their therapeutic potential as biomarkers and drug-delivery mechanisms for the management of pancreatic cancer.
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Affiliation(s)
- Prashant Kumar Tiwari
- Biological and Bio-Computational Lab, Department of Life Science, School of Basic Sciences and Research, Sharda University, Greater Noida 201310, Uttar Pradesh, India
| | - Poojhaa Shanmugam
- Amity Institute of Biotechnology, Amity University, Mumbai 410206, Maharashtra, India
| | - Vamika Karn
- Amity Institute of Biotechnology, Amity University, Mumbai 410206, Maharashtra, India
| | - Saurabh Gupta
- Department of Biotechnology, GLA University, Mathura 281406, Uttar Pradesh, India
| | - Richa Mishra
- Department of Computer Engineering, Parul University, Ta. Waghodia, Vadodara 391760, Gujarat, India
| | - Sarvesh Rustagi
- School of Applied and Life science, Uttaranchal University, Dehradun 248007, Uttarakhand, India
| | - Mandeep Chouhan
- Biological and Bio-Computational Lab, Department of Life Science, School of Basic Sciences and Research, Sharda University, Greater Noida 201310, Uttar Pradesh, India
| | - Devvret Verma
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun 248002, Uttarakhand, India
| | - Niraj Kumar Jha
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, Tamil Nadu, India
- School of Bioengineering & Biosciences, Lovely Professional University, Phagwara 144411, Punjab, India
- Department of Biotechnology, Sharda School of Engineering and Technology, Sharda University, Greater Noida 201310, Uttar Pradesh, India
| | - Sanjay Kumar
- Biological and Bio-Computational Lab, Department of Life Science, School of Basic Sciences and Research, Sharda University, Greater Noida 201310, Uttar Pradesh, India
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22
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Ustun Yilmaz S, Agaoglu NB, Manto K, Muftuoglu M, Özbek U. Cosmic Whirl: Navigating the Comet Trail in DNA: H2AX Phosphorylation and the Enigma of Uncertain Significance Variants. Genes (Basel) 2024; 15:724. [PMID: 38927659 PMCID: PMC11202575 DOI: 10.3390/genes15060724] [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: 04/15/2024] [Revised: 05/15/2024] [Accepted: 05/23/2024] [Indexed: 06/28/2024] Open
Abstract
Pathogenic variations in the BRCA2 gene have been detected with the development of next-generation sequencing (NGS)-based hereditary cancer panel testing technology. It also reveals an increasing number of variants of uncertain significance (VUSs). Well-established functional tests are crucial to accurately reclassifying VUSs for effective diagnosis and treatment. We retrospectively analyzed the multi-gene cancer panel results of 922 individuals and performed in silico analysis following ClinVar classification. Then, we selected five breast cancer-diagnosed patients' missense BRCA2 VUSs (T1011R, T1104P/M1168K, R2027K, G2044A, and D2819) for reclassification. The effects of VUSs on BRCA2 function were analyzed using comet and H2AX phosphorylation (γH2AX) assays before and after the treatment of peripheral blood mononuclear cells (PBMCs) of subjects with the double-strand break (DSB) agent doxorubicin (Dox). Before and after Dox-induction, the amount of DNA in the comet tails was similar in VUS carriers; however, notable variations in γH2AX were observed, and according to combined computational and functional analyses, we reclassified T1001R as VUS-intermediate, T1104P/M1168K and D2819V as VUS (+), and R2027K and G2044A as likely benign. These findings highlight the importance of the variability of VUSs in response to DNA damage before and after Dox-induction and suggest that further investigation is needed to understand the underlying mechanisms.
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Affiliation(s)
- Sevdican Ustun Yilmaz
- Department of Medical Biotechnology, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, 34752 Istanbul, Türkiye; (S.U.Y.); (M.M.)
| | - Nihat Bugra Agaoglu
- Department of Medical Genetics, Umraniye Training and Research Hospital, University of Health Sciences, 34764 Istanbul, Türkiye;
- IKF-The Frankfurt Institute of Clinical Cancer Research, 60488 Frankfurt am Main, Germany
| | - Karin Manto
- Department of Genome Studies, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, 34752 Istanbul, Türkiye;
| | - Meltem Muftuoglu
- Department of Medical Biotechnology, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, 34752 Istanbul, Türkiye; (S.U.Y.); (M.M.)
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Acibadem Mehmet Ali Aydinlar University, 34752 Istanbul, Türkiye
| | - Ugur Özbek
- Department of Medical Biotechnology, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, 34752 Istanbul, Türkiye; (S.U.Y.); (M.M.)
- Department of Genome Studies, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, 34752 Istanbul, Türkiye;
- Izmir Biomedicine and Genome Center (IBG), 35340 Izmir, Türkiye
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23
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AlAsmari AF, Al-Shehri MM, Algarini N, Alasmari NA, Alhazmi A, AlSwayyed M, Alharbi M, Alasmari F, Ali N. Role of diosmin in preventing doxorubicin-induced cardiac oxidative stress, inflammation, and hypertrophy: A mechanistic approach. Saudi Pharm J 2024; 32:102103. [PMID: 38799001 PMCID: PMC11127263 DOI: 10.1016/j.jsps.2024.102103] [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: 03/25/2024] [Accepted: 05/14/2024] [Indexed: 05/29/2024] Open
Abstract
Chemotherapeutic drugs, such as doxorubicin (Dox), are commonly used to treat a variety of malignancies. However, Dox-induced cardiotoxicity limits the drug's clinical applications. Hence, this study intended to investigate whether diosmin could prevent or limit Dox-induced cardiotoxicity in an animal setting. Thirty-two rats were separated into four distinct groups of controls, those treated with Dox (20 mg/kg, intraperitoneal, i.p.), those treated with diosmin 100 mg plus Dox, and those treated with diosmin 200 mg plus Dox. At the end of the experiment, rats were anesthetized and sacrificed and their blood and hearts were collected. Cardiac toxicity markers were analyzed in the blood, and the heart tissue was analyzed by the biochemical assays MDA, GSH, and CAT, western blot analysis (NF-kB, IL-6, TLR-4, TNF-α, iNOS, and COX-2), and gene expression analysis (β-MHC, BNP). Formalin-fixed tissue was used for histopathological studies. We demonstrated that a Dox insult resulted in increased oxidative stress, inflammation, and hypertrophy as shown by increased MDA levels and reduced GSH content and CAT activity. Furthermore, Dox treatment induced cardiac hypertrophy and damage, as evidenced by the biochemical analysis, ELISA, western blot analysis, and gene expression analysis. However, co-administration of diosmin at both doses, 100 mg and 200 mg, mitigated these alterations. Data derived from the current research revealed that the cardioprotective effect of diosmin was likely due to its ability to mitigate oxidative stress and inflammation. However, further study is required to investigate the protective effects of diosmin against Dox-induced cardiotoxicity.
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Affiliation(s)
- Abdullah F. AlAsmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed M. Al-Shehri
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Nasser Algarini
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Nada A. Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Alabid Alhazmi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed AlSwayyed
- Department of Pathology, College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | - Metab Alharbi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Fawaz Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Nemat Ali
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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24
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Feineis D, Bringmann G. Structural variety and pharmacological potential of naphthylisoquinoline alkaloids. THE ALKALOIDS. CHEMISTRY AND BIOLOGY 2024; 91:1-410. [PMID: 38811064 DOI: 10.1016/bs.alkal.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Naphthylisoquinoline alkaloids are a fascinating class of natural biaryl compounds. They show characteristic mono- and dimeric scaffolds, with chiral axes and stereogenic centers. Since the appearance of the last comprehensive overview on these secondary plant metabolites in this series in 1995, the number of discovered representatives has tremendously increased to more than 280 examples known today. Many novel-type compounds have meanwhile been discovered, among them naphthylisoquinoline-related follow-up products like e.g., the first seco-type (i.e., ring-opened) and ring-contracted analogues. As highlighted in this review, the knowledge on the broad structural chemodiversity of naphthylisoquinoline alkaloids has been decisively driven forward by extensive phytochemical studies on the metabolite pattern of Ancistrocladus abbreviatus from Coastal West Africa, which is a particularly "creative" plant. These investigations furnished a considerable number of more than 80-mostly new-natural products from this single species, with promising antiplasmodial activities and with pronounced cytotoxic effects against human leukemia, pancreatic, cervical, and breast cancer cells. Another unique feature of naphthylisoquinoline alkaloids is their unprecedented biosynthetic origin from polyketidic precursors and not, as usual for isoquinoline alkaloids, from aromatic amino acids-a striking example of biosynthetic convergence in nature. Furthermore, remarkable botanical results are presented on the natural producers of naphthylisoquinoline alkaloids, the paleotropical Dioncophyllaceae and Ancistrocladaceae lianas, including first investigations on the chemoecological role of these plant metabolites and their storage and accumulation in particular plant organs.
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Affiliation(s)
- Doris Feineis
- Institute of Organic Chemistry, University of Würzburg, Würzburg, Germany
| | - Gerhard Bringmann
- Institute of Organic Chemistry, University of Würzburg, Würzburg, Germany.
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25
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Parcero-Bouzas S, Correa J, Jimenez-Lopez C, Delgado Gonzalez B, Fernandez-Megia E. Modular Synthesis of PEG-Dendritic Block Copolymers by Thermal Azide-Alkyne Cycloaddition with Internal Alkynes and Evaluation of their Self-Assembly for Drug Delivery Applications. Biomacromolecules 2024; 25:2780-2791. [PMID: 38613487 PMCID: PMC11094729 DOI: 10.1021/acs.biomac.3c01429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/15/2024]
Abstract
Linear-dendritic block copolymers assemble in solution due to differences in the solubility or charge properties of the blocks. The monodispersity and multivalency of the dendritic block provide unparalleled control for the design of drug delivery systems when incorporating poly(ethylene glycol) (PEG) as a linear block. An accelerated synthesis of PEG-dendritic block copolymers based on the click and green chemistry pillars is described. The tandem composed of the thermal azide-alkyne cycloaddition with internal alkynes and azide substitution is revealed as a flexible, reliable, atom-economical, and user-friendly strategy for the synthesis and functionalization of biodegradable (polyester) PEG-dendritic block copolymers. The high orthogonality of the sequence has been exploited for the preparation of heterolayered copolymers with terminal alkenes and alkynes, which are amenable for subsequent functionalization by thiol-ene and thiol-yne click reactions. Copolymers with tunable solubility and charge were so obtained for the preparation of various types of nanoassemblies with promising applications in drug delivery.
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Affiliation(s)
- Samuel Parcero-Bouzas
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
Departamento de Química Orgánica, Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Santiago de Compostela 15782, Spain
| | - Juan Correa
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
Departamento de Química Orgánica, Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Santiago de Compostela 15782, Spain
| | - Celia Jimenez-Lopez
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
Departamento de Química Orgánica, Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Santiago de Compostela 15782, Spain
| | - Bruno Delgado Gonzalez
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
Departamento de Química Orgánica, Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Santiago de Compostela 15782, Spain
| | - Eduardo Fernandez-Megia
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
Departamento de Química Orgánica, Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Santiago de Compostela 15782, Spain
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26
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Savran M, Asci S, Gulle K, Aslankoc R, Asci H, Karakuyu NF, Erzurumlu Y, Kaynak M. Agomelatine ameliorates doxorubicin-induced cortical and hippocampal brain injury via inhibition of TNF-alpha/NF-kB pathway. Toxicol Mech Methods 2024; 34:359-368. [PMID: 38093452 DOI: 10.1080/15376516.2023.2291123] [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: 08/11/2023] [Accepted: 11/29/2023] [Indexed: 04/20/2024]
Abstract
Side effects of doxorubicin (DOX) are mainly due to oxidative stress, with the involvement of inflammatory and apoptotic mechanisms. Agomelatine (AGO) is a melatonin receptor agonist with antioxidant, anti-inflammatory, and anti-apoptotic features. This study aimed to evaluate the effects of AGO with different doses on DOX-induced neurotoxicity. Rats were divided into four groups as control, DOX (40 mg/kg, intraperitoneal single dose), DOX + AGO20 (20 mg/kg AGO oral gavage for 14 days), and DOX + AGO40 (40 mg/kg AGO oral gavage for 14 days). On day 14, brain tissues were collected for biochemical, histopathological, and genetic examinations. DOX significantly increased malondialdehyde and decreased superoxide dismutase and catalase (CAT) levels. CAT levels were significantly increased only in the DOX + AGO40 group compared to the DOX group (p = 0.040) while other changes in oxidant and antioxidant indicators were insignificant. DOX-induced significant increases in TNF-alpha and NF-κB were reversed following both low and high-dose AGO administration in a dose-dependent manner (p < 0.001 for both doses). Cellular shrinkage, pycnotic change, and vacuolization in apoptotic bodies were apparent in the cortical and hippocampal areas of DOX-treated samples. Both doses of AGO alleviated these histopathological changes (p = 0.01 for AGO20 and p = 0.05 for AGO40). Significantly increased apoptosis shown with caspase-3 immunostaining in the DOX group was alleviated following AGO administration, with additional improvement after high-dose treatment (p < 0.01 for DOX compared to both AGO groups and p < 0.05 for AGO40 compared to AGO20). AGO can be protective against DOX-induced neurotoxicity by antioxidant, anti-inflammatory, and anti-apoptotic mechanisms in a dose-dependent manner.
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Affiliation(s)
- Mehtap Savran
- Department of Pharmacology, Faculty of Medicine, Suleyman Demirel University, Isparta, Turkey
| | - Sanem Asci
- Department of Neurology, Private MEDDEM Hospital, Isparta, Turkey
| | - Kanat Gulle
- Department of Histology and Embryology, Faculty of Medicine, Suleyman Demirel University, Isparta, Turkey
| | - Rahime Aslankoc
- Department of Physiology, Faculty of Medicine, Suleyman Demirel University, Isparta, Turkey
| | - Halil Asci
- Department of Pharmacology, Faculty of Medicine, Suleyman Demirel University, Isparta, Turkey
| | - Nasif Fatih Karakuyu
- Department of Pharmacology, Faculty of Pharmacy, Suleyman Demirel University, Isparta, Turkey
| | - Yalçın Erzurumlu
- Department of Biochemistry, Faculty of Pharmacy, Suleyman Demirel University, Isparta, Turkey
| | - Mine Kaynak
- Department of Pharmacology, Faculty of Medicine, Suleyman Demirel University, Isparta, Turkey
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27
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Kruczkowska W, Gałęziewska J, Grabowska K, Liese G, Buczek P, Kłosiński KK, Kciuk M, Pasieka Z, Kałuzińska-Kołat Ż, Kołat D. Biomedical Trends in Stimuli-Responsive Hydrogels with Emphasis on Chitosan-Based Formulations. Gels 2024; 10:295. [PMID: 38786212 PMCID: PMC11121652 DOI: 10.3390/gels10050295] [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: 03/21/2024] [Revised: 04/13/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Biomedicine is constantly evolving to ensure a significant and positive impact on healthcare, which has resulted in innovative and distinct requisites such as hydrogels. Chitosan-based formulations stand out for their versatile utilization in drug encapsulation, transport, and controlled release, which is complemented by their biocompatibility, biodegradability, and non-immunogenic nature. Stimuli-responsive hydrogels, also known as smart hydrogels, have strictly regulated release patterns since they respond and adapt based on various external stimuli. Moreover, they can imitate the intrinsic tissues' mechanical, biological, and physicochemical properties. These characteristics allow stimuli-responsive hydrogels to provide cutting-edge, effective, and safe treatment. Constant progress in the field necessitates an up-to-date summary of current trends and breakthroughs in the biomedical application of stimuli-responsive chitosan-based hydrogels, which was the aim of this review. General data about hydrogels sensitive to ions, pH, redox potential, light, electric field, temperature, and magnetic field are recapitulated. Additionally, formulations responsive to multiple stimuli are mentioned. Focusing on chitosan-based smart hydrogels, their multifaceted utilization was thoroughly described. The vast application spectrum encompasses neurological disorders, tumors, wound healing, and dermal infections. Available data on smart chitosan hydrogels strongly support the idea that current approaches and developing novel solutions are worth improving. The present paper constitutes a valuable resource for researchers and practitioners in the currently evolving field.
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Affiliation(s)
- Weronika Kruczkowska
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Julia Gałęziewska
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Katarzyna Grabowska
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Gabriela Liese
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Paulina Buczek
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Karol Kamil Kłosiński
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Mateusz Kciuk
- Department of Molecular Biotechnology and Genetics, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland;
| | - Zbigniew Pasieka
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
| | - Żaneta Kałuzińska-Kołat
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
- Department of Functional Genomics, Faculty of Medicine, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | - Damian Kołat
- Department of Biomedicine and Experimental Surgery, Faculty of Medicine, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland; (W.K.); (J.G.); (K.G.); (G.L.); (P.B.); (K.K.K.); (Z.P.); (Ż.K.-K.)
- Department of Functional Genomics, Faculty of Medicine, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland
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28
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Yang S, Gui J, Zhang Z, Tang J, Chen S. Enhancement of doxorubicin production in Streptomyces peucetius by genetic engineering and process optimization. AMB Express 2024; 14:41. [PMID: 38658424 PMCID: PMC11043234 DOI: 10.1186/s13568-024-01699-z] [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: 12/14/2023] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
Doxorubicin is an important class of anthracycline antitumor antibiotics produced by Streptomyces peucetius. The doxorubicin fermentation yield of the wild-type strain was very low, so it could not be produced directly by fermentation at an industrial scale due to the high cost. In the present study, S. peucetius SIPI-7-14 was obtained from SIPI-14 through several rounds of doxorubicin resistance screening. Then, the ketoreductase gene dnrU was knocked out to reduce (13S)-13-dihydrodaunorubicin production, and the resistance gene drrC was overexpressed to further enhance resistance to doxorubicin. The resulting engineered strain S. peucetius △U1/drrC produced 1128 mg/L doxorubicin, a 102.1% increase compared to that of SIPI-14. Then, fermentation medium was optimized using the response surface method. In the optimized fermentation medium, the yield of doxorubicin was increased to 1406 mg/L in shake flask on the 7th day. Furthermore, batch culture was carried out in a 10 L fermenter, and the concentration of doxorubicin reached 1461 mg/L after 7 days of culture, which was the highest yield reported to date, indicating the potential for industrial production of doxorubicin by fermentation.
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Affiliation(s)
- Songbai Yang
- National Key Laboratory of Lead Druggability Research, Shanghai Institute of Pharmaceutical Industry, State Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong, Shanghai, 201203, P. R. China
| | - Jiali Gui
- National Key Laboratory of Lead Druggability Research, Shanghai Institute of Pharmaceutical Industry, State Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong, Shanghai, 201203, P. R. China
| | - Zhengyu Zhang
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, 826 Zhangheng Road, Pudong, Shanghai, 201203, P. R. China
| | - Jiawei Tang
- National Key Laboratory of Lead Druggability Research, Shanghai Institute of Pharmaceutical Industry, State Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong, Shanghai, 201203, P. R. China
| | - Shaoxin Chen
- National Key Laboratory of Lead Druggability Research, Shanghai Institute of Pharmaceutical Industry, State Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong, Shanghai, 201203, P. R. China.
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29
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Drinković N, Beus M, Barbir R, Debeljak Ž, Tariba Lovaković B, Kalčec N, Ćurlin M, Bekavac A, Gorup D, Mamić I, Mandić D, Micek V, Turčić P, Günday-Türeli N, Türeli E, Vinković Vrček I. Novel PLGA-based nanoformulation decreases doxorubicin-induced cardiotoxicity. NANOSCALE 2024. [PMID: 38650478 DOI: 10.1039/d3nr06269d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Nanotechnology has the potential to provide formulations of antitumor agents with increased selectivity towards cancer tissue thereby decreasing systemic toxicity. This in vivo study evaluated the potential of novel nanoformulation based on poly(lactic-co-glycolic acid) (PLGA) to reduce the cardiotoxic potential of doxorubicin (DOX). In vivo toxicity of PLGADOX was compared with clinically approved non-PEGylated, liposomal nanoformulation of DOX (LipoDOX) and conventional DOX form (ConvDOX). The study was performed using Wistar Han rats of both sexes that were treated intravenously for 28 days with 5 doses of tested substances at intervals of 5 days. Histopathological analyses of heart tissues showed the presence of myofiber necrosis, degeneration processes, myocytolysis, and hemorrhage after treatment with ConvDOX, whereas only myofiber degeneration and hemorrhage were present after the treatment with nanoformulations. All DOX formulations caused an increase in the troponin T with the greatest increase caused by convDOX. qPCR analyses revealed an increase in the expression of inflammatory markers IL-6 and IL-8 after ConvDOX and an increase in IL-8 expression after lipoDOX treatments. The mass spectra imaging (MSI) of heart tissue indicates numerous metabolic and lipidomic changes caused by ConvDOX, while less severe cardiac damages were found after treatment with nanoformulations. In the case of LipoDOX, autophagy and apoptosis were still detectable, whereas PLGADOX induced only detectable mitochondrial toxicity. Cardiotoxic effects were frequently sex-related with the greater risk of cardiotoxicity observed mostly in male rats.
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Affiliation(s)
| | - Maja Beus
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Rinea Barbir
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Željko Debeljak
- JJ Strossmayer University of Osijek, Faculty of Medicine, Osijek, Croatia
- University Hospital Osijek, Osijek, Croatia
| | | | - Nikolina Kalčec
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | | | - Ana Bekavac
- University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Dunja Gorup
- Department of Neuroradiology, Klinik für Neuroradiology, Universitätspital Zürich Universitätsspital Zürich, 8006 Zürich, Switzerland
| | - Ivan Mamić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | | | - Vedran Micek
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Petra Turčić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | | | | | - Ivana Vinković Vrček
- Institute for Medical Research and Occupational Health, Zagreb, Croatia.
- University of Rijeka, Faculty of Medicine, Rijeka, Croatia
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30
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Wu J, Xu QQ, Jiang YR, Chen JB, Ying WX, Fan QX, Wang HF, Wang Y, Shi SW, Pan JZ, Fang Q. One-Shot Single-Cell Proteome and Metabolome Analysis Strategy for the Same Single Cell. Anal Chem 2024; 96:5499-5508. [PMID: 38547315 DOI: 10.1021/acs.analchem.3c05659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Characterizing the profiles of proteome and metabolome at the single-cell level is of great significance in single-cell multiomic studies. Herein, we proposed a novel strategy called one-shot single-cell proteome and metabolome analysis (scPMA) to acquire the proteome and metabolome information in a single-cell individual in one injection of LC-MS/MS analysis. Based on the scPMA strategy, a total workflow was developed to achieve the single-cell capture, nanoliter-scale sample pretreatment, one-shot LC injection and separation of the enzyme-digested peptides and metabolites, and dual-zone MS/MS detection for proteome and metabolome profiling. Benefiting from the scPMA strategy, we realized dual-omic analysis of single tumor cells, including A549, HeLa, and HepG2 cells with 816, 578, and 293 protein groups and 72, 91, and 148 metabolites quantified on average. A single-cell perspective experiment for investigating the doxorubicin-induced antitumor effects in both the proteome and metabolome aspects was also performed.
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Affiliation(s)
- Jie Wu
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Qin-Qin Xu
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Yi-Rong Jiang
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Jian-Bo Chen
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Wei-Xin Ying
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Qian-Xi Fan
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Hui-Feng Wang
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
| | - Yu Wang
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
| | - Shao-Wen Shi
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
| | - Jian-Zhang Pan
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
| | - Qun Fang
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
- Key Laboratory for Biomedical Engineering of Ministry of Education, Cancer Center, Zhejiang University, Hangzhou 310007, China
- Key Laboratory of Excited-State Materials of Zhejiang Province, Zhejiang University, Hangzhou 310007, China
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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31
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Mirzadeh MA, Eslami M, Ghanbari A, Zarbakhsh S, Yosefi S, Pakdel A. Coadministration of doxorubicin with vitamin D3, Lactobacillus acidophilus, and Lactobacillus casei in the 4T1 mouse model of breast cancer: anticancer and enteroprotective effects. Med Oncol 2024; 41:111. [PMID: 38592504 DOI: 10.1007/s12032-024-02346-0] [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: 01/21/2024] [Accepted: 02/27/2024] [Indexed: 04/10/2024]
Abstract
The use of doxorubicin (Dox) in the treatment of breast cancer negatively affects the intestines and other tissues. Many studies have proven that probiotics and vitamin D3 have antitumor and intestinal tissue-protecting properties. To achieve effectiveness and minimize side effects, the current study aims to administer Dox together with probiotics (Lactobacillus acidophilus and Lactobacillus casei) and vitamin D3. Forty-two female BALB/c inbred mice were divided into six groups: Group 1 (Control), Group 2 (Dox), Group 3 (Dox and probiotics), Group 4 (Dox and vitamin D3), Group 5 (Dox, probiotics, and vitamin D3), and Group 6 (probiotics and vitamin D3). The 4T1 mouse carcinoma cell line was injected into the mammary fat pad of each mouse. Gene expression was examined using quantitative real-time PCR. The treated groups (except group 6) showed significantly reduced tumor volume and weight compared to the control group (P < 0.05, P < 0.01). Probiotics/vitamin D3 with Dox reduced chemotherapy toxicity and a combination of supplements had a significant protective effect against Dox (P < 0.05, 0.01, 0.001). The treated groups (except 6) had significantly higher expression of Bax/Caspase 3 genes and lower expression of Bcl-2 genes than the control group (P < 0.05, 0.01). Coadministration of Dox with probiotics and vitamin D3 showed promising results in reducing tumor size, protecting intestinal tissue and influencing gene expression, suggesting a strategy to enhance the effectiveness of breast cancer treatment while reducing side effects.
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Affiliation(s)
- Mohammad Ali Mirzadeh
- Department of Biochemistry , Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Majid Eslami
- Department of Bacteriology and Virology, Semnan University of Medical Sciences, Semnan, Iran
| | - Ali Ghanbari
- Research Center of Physiology, Semnan University of Medical Sciences, Semnan, Iran
| | - Sam Zarbakhsh
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Sedighe Yosefi
- Department of Biochemistry , Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Abbas Pakdel
- Department of Biochemistry , Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran.
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Fawzi MM, El Anany G, Abdelraouf MM, Elbendary A. Diagnostically Challenging Multifocal Penile Epithelioid Hemangioma Successfully Treated With Doxorubicin Hydrochloride. Am J Dermatopathol 2024; 46:228-231. [PMID: 38457672 DOI: 10.1097/dad.0000000000002642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
ABSTRACT Epithelioid hemangioma (EH), also known as angiolymphoid hyperplasia with eosinophilia, is an unusual vascular proliferation that tends to manifest in the head and neck region. Its occurrence on the penis is rare, with only scarce reported cases in the literature. The histopathological examination of this condition poses a challenge because it shares similarities with other entities, such as epithelioid hemangioendothelioma, epithelioid angiosarcoma, cutaneous epithelioid angiomatous nodule, or Kaposi sarcoma (KS). The infrequency of EH in penile locations underscores the need for accurate diagnostic differentiation and tailored treatment strategies for this atypical presentation. This case report highlights a rare instance of multifocal penile EH. The patient's lesions exhibited distinctive histopathologic features, with extensive eosinophilic infiltration, presence of necrosis, and infiltration to subcutaneous fat. The patient was treated with doxorubicin, a chemotherapy drug, with a very good response. This successful therapeutic outcome underscores the potential efficacy of doxorubicin in the management of multifocal penile EH. The comprehensive analysis of this case contributes to our understanding of the clinical presentation, histopathologic features, and treatment modalities for this rare penile tumor, providing valuable insights for future clinical considerations.
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Affiliation(s)
- Marwa M Fawzi
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt; and
| | - Galal El Anany
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt; and
| | | | - Amira Elbendary
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt; and
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33
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Liu J, Liu H, Deng L, Wang T, Li L, Chen Y, Qu L, Zou W. Protective Role of Dioscin against Doxorubicin-Induced Chronic Cardiotoxicity: Insights from Nrf2-GPX4 Axis-Mediated Cardiac Ferroptosis. Biomolecules 2024; 14:422. [PMID: 38672439 PMCID: PMC11047995 DOI: 10.3390/biom14040422] [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: 02/07/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Recent evidence suggests that ferroptosis, an iron-facilitated cell death with excessive lipid peroxidation, is a critical mechanism underlying doxorubicin (DOX)-induced cardiotoxicity (DIC). Although dioscin has been reported to improve acute DIC, direct evidence is lacking to clarify the role of dioscin in chronic DIC and its potential mechanism in cardiac ferroptosis. In this study, we used chronic DIC rat models and H9c2 cells to investigate the potential of dioscin to mitigate DIC by inhibiting ferroptosis. Our results suggest that dioscin significantly improves chronic DIC-induced cardiac dysfunction. Meanwhile, it significantly inhibited DOX-induced ferroptosis by reducing Fe2+ and lipid peroxidation accumulation, maintaining mitochondrial integrity, increasing glutathione peroxidase 4 (GPX4) expression, and decreasing acyl-CoA synthetase long-chain family 4 (ACSL4) expression. Through transcriptomic analysis and subsequent validation, we found that the anti-ferroptotic effects of dioscin are achieved by regulating the nuclear factor-erythroid 2-related factor 2 (Nrf2)/GPX4 axis and Nrf2 downstream iron metabolism genes. Dioscin further downregulates nicotinamide adenine dinucleotide phosphate oxidase 4 (NOX4) and upregulates expression of frataxin (FXN) and ATP-binding cassette B8 (ABCB8) to limit mitochondrial Fe2+ and lipid peroxide accumulation. However, Nrf2 inhibition diminishes the anti-ferroptotic effects of dioscin, leading to decreased GPX4 expression and increased lipid peroxidation. This study is a compelling demonstration that dioscin can effectively reduce DIC by inhibiting ferroptosis, which is dependent on the Nrf2/GPX4 pathway modulation.
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Affiliation(s)
| | | | | | | | | | | | - Liping Qu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (J.L.); (H.L.); (L.D.); (T.W.); (L.L.); (Y.C.)
| | - Wenjun Zou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (J.L.); (H.L.); (L.D.); (T.W.); (L.L.); (Y.C.)
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34
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Kovrlija I, Pańczyszyn E, Demir O, Laizane M, Corazzari M, Locs J, Loca D. Doxorubicin loaded octacalcium phosphate particles as controlled release drug delivery systems: Physico-chemical characterization, in vitro drug release and evaluation of cell death pathway. Int J Pharm 2024; 653:123932. [PMID: 38387818 DOI: 10.1016/j.ijpharm.2024.123932] [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: 11/07/2023] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 02/24/2024]
Abstract
Mastering new and efficient ways to obtain successful drug delivery systems (DDS) with controlled release became a paramount quest in the scientific community. Increase of malignant bone tumors and the necessity to optimize an approach of localized drug delivery require research to be even more intensified. Octacalcium phosphate (OCP), with a number of advantages over current counterparts is extensively used in bone engineering. The aim of the present research was to synthesize bioactive and biocompatible doxorubicin (DOX) containing OCP particles. DOX-OCP was successfully obtained in situ in an exhaustive range of added drug (1-20 wt%, theoretical loading). Based on XRD, above 10 wt% of DOX, OCP formation was inhibited and the obtained product was low crystalline α-TCP. In-vitro drug release was performed in pH 7.4 and 6.0. In both pH environments DOX had a continuous release over six weeks. However, the initial drug burst for pH 7.4, in the first 24 h, ranged from 15.9 ± 1.3 % to 33.5 ± 12 % and for pH 6.0 23.7 ± 1.5 % to 36.2 ± 12 %.The DOX-OCP exhibited an inhibitory effect on viability of osteosarcoma cell lines MG63, U2OS and HOS. In contrast, MC3T3-E1 cells (IC50 > 0.062 µM) displayed increased viability and proliferation from 3rd to 7th day. Testing of the DDS on ferroptotic markers (CHAC1, ACSL4 and PTGS2) showed that OCP-DOX does not induce ferroptotic cell death. Moreover, the evaluation of protein levels of cleaved PARP, by western blotting analysis, corroborated that apoptosis is the main pathway of programmed cell death in osteosarcoma cells induced by DOX-OCP.
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Affiliation(s)
- Ilijana Kovrlija
- Institute of Biomaterials and Bioengineering, Faculty of Natural Sciences and Technology, Riga Technical University, Pulka 3, Riga LV-1007, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Elżbieta Pańczyszyn
- Department of Health Science & Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
| | - Oznur Demir
- Institute of Biomaterials and Bioengineering, Faculty of Natural Sciences and Technology, Riga Technical University, Pulka 3, Riga LV-1007, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Marta Laizane
- Institute of Biomaterials and Bioengineering, Faculty of Natural Sciences and Technology, Riga Technical University, Pulka 3, Riga LV-1007, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Marco Corazzari
- Department of Health Science & Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy; Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
| | - Janis Locs
- Institute of Biomaterials and Bioengineering, Faculty of Natural Sciences and Technology, Riga Technical University, Pulka 3, Riga LV-1007, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Dagnija Loca
- Institute of Biomaterials and Bioengineering, Faculty of Natural Sciences and Technology, Riga Technical University, Pulka 3, Riga LV-1007, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia.
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35
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Seo HS, Han JH, Lim J, Bae GH, Byun MJ, Wang CPJ, Han J, Park J, Park HH, Shin M, Park TE, Kim TH, Kim SN, Park W, Park CG. Enhanced Postsurgical Cancer Treatment Using Methacrylated Glycol Chitosan Hydrogel for Sustained DNA/Doxorubicin Delivery and Immunotherapy. Biomater Res 2024; 28:0008. [PMID: 38532906 PMCID: PMC10964224 DOI: 10.34133/bmr.0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/09/2024] [Indexed: 03/28/2024] Open
Abstract
Background: Cancer recurrence and metastasis are major contributors to treatment failure following tumor resection surgery. We developed a novel implantable drug delivery system utilizing glycol chitosan to address these issues. Glycol chitosan is a natural adjuvant, inducing dendritic cell activation to promote T helper 1 cell immune responses, macrophage activation, and cytokine production. Effective antigen production by dendritic cells initiates T-cell-mediated immune responses, aiding tumor growth control. Methods: In this study, we fabricated multifunctional methacrylated glycol chitosan (MGC) hydrogels with extended release of DNA/doxorubicin (DOX) complex for cancer immunotherapy. We constructed the resection model of breast cancer to verify the anticancer effects of MGC hydrogel with DNA/DOX complex. Results: This study demonstrated the potential of MGC hydrogel with extended release of DNA/DOX complex for local and efficient cancer therapy. The MGC hydrogel was implanted directly into the surgical site after tumor resection, activating tumor-related immune cells both locally and over a prolonged period of time through immune-reactive molecules. Conclusions: The MGC hydrogel effectively suppressed tumor recurrence and metastasis while enhancing immunotherapeutic efficacy and minimizing side effects. This biomaterial-based drug delivery system, combined with cancer immunotherapy, can substantial improve treatment outcomes and patient prognosis.
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Affiliation(s)
- Hee Seung Seo
- Department of Biomedical Engineering,
SKKU Institute for Convergence, Sungkyunkwan University (SKKU), 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Jun-Hyeok Han
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering,
SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Jaesung Lim
- Department of Biomedical Engineering,
SKKU Institute for Convergence, Sungkyunkwan University (SKKU), 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Ga-Hyun Bae
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering,
SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of MetaBioHealth,
SKKU Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Min Ji Byun
- Department of Biomedical Engineering,
SKKU Institute for Convergence, Sungkyunkwan University (SKKU), 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Chi-Pin James Wang
- Department of Biomedical Engineering,
SKKU Institute for Convergence, Sungkyunkwan University (SKKU), 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Jieun Han
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering,
SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Institute of Biotechnology and Bioengineering, College of Biotechnology and Bioengineering, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Juwon Park
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School Medicine,
University of Hawai'i at Manoa, Honolulu, HI 96813, USA
| | - Hee Ho Park
- Department of Bioengineering,
Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - Mikyung Shin
- Department of Biomedical Engineering,
SKKU Institute for Convergence, Sungkyunkwan University (SKKU), 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
| | - Tae-Eun Park
- Department of Biomedical Engineering,
Ulsan National Institute of Science and Technology, 50, UNIST-gil, Ulsan 44919, Republic of Korea
| | - Tae-Hyung Kim
- School of Integrative Engineering,
Chung-Ang University, 84, Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Se-Na Kim
- Research and Development Center,
MediArk Inc., 1, Chungdae-ro, Seowon-gu, Cheongju, Chungcheongbuk 28644, Republic of Korea
| | - Wooram Park
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering,
SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of MetaBioHealth,
SKKU Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Institute of Biotechnology and Bioengineering, College of Biotechnology and Bioengineering, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Biomaterials Research Center,
Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Chun Gwon Park
- Department of Biomedical Engineering,
SKKU Institute for Convergence, Sungkyunkwan University (SKKU), 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence,
Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
- Biomedical Institute for Convergence, SKKU, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi 16419, Republic of Korea
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Naso FD, Bruqi K, Manzini V, Chiurchiù V, D'Onofrio M, Arisi I, Strappazzon F. miR-218-5p and doxorubicin combination enhances anticancer activity in breast cancer cells through Parkin-dependent mitophagy inhibition. Cell Death Discov 2024; 10:149. [PMID: 38514650 PMCID: PMC10957887 DOI: 10.1038/s41420-024-01914-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/09/2024] [Accepted: 03/12/2024] [Indexed: 03/23/2024] Open
Abstract
Breast Cancer (BC) is one of the most common tumours, and is known for its ability to develop resistance to chemotherapeutic treatments. Autophagy has been linked to chemotherapeutic response in several types of cancer, highlighting its contribution to this process. However, the role of mitophagy, a selective form of autophagy responsible for damaged mitochondria degradation, in the response to therapies in BC is still unclear. In order to address this point, we analysed the role of mitophagy in the treatment of the most common anticancer drug, doxorubicin (DXR), in different models of BC, such as a luminal A subtype-BC cell line MCF7 cells, cultured in 2-Dimension (2D) or in 3-Dimension (3D), and the triple negative BC (TNBC) cell line MDA-MB-231. Through a microarray analysis, we identified a relationship between mitophagy gene expressions related to the canonical PINK1/Parkin-mediated pathway and DXR treatment in BC cells. Afterwards, we demonstrated that the PINK1/Parkin-dependent mitophagy is indeed induced following DXR treatment and that exogenous expression of a small non-coding RNA, the miRNA-218-5p, known to target mRNA of Parkin, was sufficient to inhibit the DXR-mediated mitophagy in MCF7 and in MDA-MB-231 cells, thereby increasing their sensitivity to DXR. Considering the current challenges involved in BC refractory to treatment, our work could provide a promising approach to prevent tumour resistance and recurrence, potentially leading to the development of an innovative approach to combine mitophagy inhibition and chemotherapy.
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Affiliation(s)
| | - Krenare Bruqi
- IRCCS Santa Lucia Foundation, Via del Fosso di Fiorano 64/65, 00143, Rome, Italy
- Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyogène, Univ Lyon, Univ Lyon 1, CNRS, INSERM, 69008, Lyon, France
| | - Valeria Manzini
- European Brain Research Institute (EBRI) "Rita Levi-Montalcini", Viale Regina Elena 295, 00161, Rome, Italy
- Department of Biology and Biotechnologies "Charles Darwin", Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Valerio Chiurchiù
- Institute of Translational Pharmacology, CNR, Via del Fosso del Cavaliere, 100, 00133, Rome, Italy
- Laboratory of Resolution of Neuroinflammation, IRCCS Santa Lucia, Foundation, Via del Fosso di Fiorano 64/65, 00143, Rome, Italy
| | - Mara D'Onofrio
- European Brain Research Institute (EBRI) "Rita Levi-Montalcini", Viale Regina Elena 295, 00161, Rome, Italy
| | - Ivan Arisi
- European Brain Research Institute (EBRI) "Rita Levi-Montalcini", Viale Regina Elena 295, 00161, Rome, Italy
- Institute of Translational Pharmacology, CNR, Via del Fosso del Cavaliere, 100, 00133, Rome, Italy
| | - Flavie Strappazzon
- IRCCS Santa Lucia Foundation, Via del Fosso di Fiorano 64/65, 00143, Rome, Italy.
- Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyogène, Univ Lyon, Univ Lyon 1, CNRS, INSERM, 69008, Lyon, France.
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Bardajee GR, Ghadimkhani R, Jafarpour F. A biocompatible double network hydrogel based on poly (acrylic acid) grafted onto sodium alginate for doxorubicin hydrochloride anticancer drug release. Int J Biol Macromol 2024; 260:128871. [PMID: 38123038 DOI: 10.1016/j.ijbiomac.2023.128871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/03/2023] [Accepted: 12/16/2023] [Indexed: 12/23/2023]
Abstract
This study involved the synthesis of a new biocompatible slow-release hydrogel named poly (acrylic acid) grafted onto sodium alginate (poly (AA-g-SA)) double network hydrogel (DNH). The hydrogel was created by polymerization of acrylic acid grafted onto sodium alginate polysaccharide using crosslinkers N,N'-methylenebisacrylamide and calcium chloride via free radical polymerization. The water absorbency of the poly (AA-g-SA) double network hydrogel was improved by optimizing the quantities of ammonium persulfate initiator, pH-sensitive monomer of acrylic acid, and crosslinkers. Various analytical techniques including attenuated total reflection Fourier-transformed infrared (ATR-FTIR), X-ray diffraction analysis (XRD), X-ray photoelectron spectroscopy (XPS), thermal gravimetric analysis (TGA), field emission scanning electron microscopy (FESEM), high-resolution transmission electron microscopy (HRTEM), atomic force microscopy (AFM), and Brunauer-Emmett-Teller specific surface area analysis (BET) were used to characterize the synthesized hydrogels. The swelling and on-off switching behaviors of the hydrogels were investigated in deionized (DI) water at different temperatures and pH values. The optimum poly (AA-g-SA) DNH was tested for in vitro release of a hydrophilic chemotherapeutic drug, doxorubicin hydrochloride (DOX). The eco-friendly hydrogel favorably optimized the DOX slow release owing to its swelling rate, high absorption and regeneration capabilities. The findings of this study may have significant implications for medical and scientific research.
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Affiliation(s)
| | - Roghieh Ghadimkhani
- Department of Chemistry, Payame Noor University, PO BOX 19395-3697, Tehran, Iran
| | - Farnaz Jafarpour
- School of Chemistry, College of Science, University of Tehran, 14155-6455, Tehran, Iran
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Beyer GV, Hueser S, Li R, Manika D, Lee M, Chan CHF, Howe JR, Ear PH. Gastroenteropancreatic neuroendocrine carcinoma tumor spheroid drug screen reveals vulnerability to tyrosyl-DNA phosphodiesterase 1 inhibitors. Surgery 2024; 175:605-612. [PMID: 37914572 PMCID: PMC10872605 DOI: 10.1016/j.surg.2023.08.044] [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: 05/16/2023] [Revised: 07/26/2023] [Accepted: 08/08/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Gastroenteropancreatic neuroendocrine carcinomas are rare neoplasms with no effective treatments and poor prognosis. Few reliable preclinical models exist for the study of gastroenteropancreatic neuroendocrine carcinomas, limiting investigation of novel treatments. We used tumor spheroids from our recently established gastroenteropancreatic neuroendocrine carcinoma patient-derived xenograft models to systematically screen for compounds with diverse structures to identify potential new categories of therapeutic agents that can target gastroenteropancreatic neuroendocrine carcinomas. METHODS Tumor spheroids were derived from our NEC913 and NEC1452 gastroenteropancreatic neuroendocrine carcinoma patient-derived xenograft models. Gastroenteropancreatic neuroendocrine carcinoma spheroids were screened against a library of 885 compounds from the National Cancer Institute Diversity Set VII collection. Cell viability was measured via AlamarBlue assay. After identification of potential therapeutic compounds, synergy screening of a selected group with temozolomide and doxorubicin was performed, and these combinations were further analyzed for γH2AX and phosphorylated-ERK proteins. RESULTS We identified 16 compounds that inhibit over 75% of gastroenteropancreatic neuroendocrine carcinoma spheroid survival. Seven are inhibitors of tyrosyl-DNA phosphodiesterase 1, a DNA repair enzyme working closely with the topoisomerase I complex. When combined with temozolomide or doxorubicin, the tyrosyl-DNA phosphodiesterase 1 inhibitor cytarabine increased the cytotoxic effects of these drugs on NEC1452 cells which was further evidenced by increasing γH2AX and decreasing phosphorylated-ERK in combination treatment compared to temozolomide alone. CONCLUSION Both NEC913 and NEC1452 gastroenteropancreatic neuroendocrine carcinoma spheroid lines are useful preclinical models for drug testing. Our library screen revealed these gastroenteropancreatic neuroendocrine carcinoma spheroids are highly sensitive to a novel class of anti-cancer drugs that target nuclear genome stability.
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Affiliation(s)
- Gabriella V Beyer
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Sophia Hueser
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Rachel Li
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Deeraj Manika
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Minhyuk Lee
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Carlos H F Chan
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA; Holden Comprehensive Cancer Center, University of Iowa Hospitals and Clinics, Iowa City, IA
| | - James R Howe
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA; Holden Comprehensive Cancer Center, University of Iowa Hospitals and Clinics, Iowa City, IA
| | - Po Hien Ear
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA; Holden Comprehensive Cancer Center, University of Iowa Hospitals and Clinics, Iowa City, IA.
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Ibrahim AA, Nsairat H, Al-Sulaibi M, El-Tanani M, Jaber AM, Lafi Z, Barakat R, Abuarqoub DA, Mahmoud IS, Obare SO, Aljabali AAA, Alkilany AM, Alshaer W. Doxorubicin conjugates: a practical approach for its cardiotoxicity alleviation. Expert Opin Drug Deliv 2024; 21:399-422. [PMID: 38623735 DOI: 10.1080/17425247.2024.2343882] [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: 12/04/2023] [Accepted: 02/29/2024] [Indexed: 04/17/2024]
Abstract
INTRODUCTION Doxorubicin (DOX) emerges as a cornerstone in the arsenal of potent chemotherapeutic agents. Yet, the clinical deployment of DOX is tarnished by its proclivity to induce severe cardiotoxic effects, culminating in heart failure and other consequential morbidities. In response, a panoply of strategies has undergone rigorous exploration over recent decades, all aimed at attenuating DOX's cardiotoxic impact. The advent of encapsulating DOX within lipidic or polymeric nanocarriers has yielded a dual triumph, augmenting DOX's therapeutic efficacy while mitigating its deleterious side effects. AREAS COVERED Recent strides have spotlighted the emergence of DOX conjugates as particularly auspicious avenues for ameliorating DOX-induced cardiotoxicity. These conjugates entail the fusion of DOX through physical or chemical bonds with diminutive natural or synthetic moieties, polymers, biomolecules, and nanoparticles. This spectrum encompasses interventions that impinge upon DOX's cardiotoxic mechanism, modulate cellular uptake and localization, confer antioxidative properties, or refine cellular targeting. EXPERT OPINION The endorsement of DOX conjugates as a compelling stratagem to mitigate DOX-induced cardiotoxicity resounds from this exegesis, amplifying safety margins and the therapeutic profile of this venerated chemotherapeutic agent. Within this ambit, DOX conjugates stand as a beacon of promise in the perpetual pursuit of refining chemotherapy-induced cardiac compromise.
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Affiliation(s)
- Abed Alqader Ibrahim
- Department of Nanoscience, Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Hamdi Nsairat
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Mazen Al-Sulaibi
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Mohamed El-Tanani
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Areej M Jaber
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Zainab Lafi
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Rahmeh Barakat
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Duaa Azmi Abuarqoub
- Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman, Jordan
- Cell Therapy Center, The University of Jordan, Amman, Jordan
| | - Ismail Sami Mahmoud
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, The Hashemite University, Zarqa, Jordan
| | - Sherine O Obare
- Department of Nanoscience, Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, NC, USA
- Department of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina Agricultural and Technical State University, Greensboro, NC, USA
| | - Alaa A A Aljabali
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Yarmouk University, Irbid, Jordan
| | | | - Walhan Alshaer
- Cell Therapy Center, The University of Jordan, Amman, Jordan
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Prajoko YW, Qhabibi FR, Gerardo TS, Kizzandy K, Tanjaya K, Willyanto SE, Permatasari HK, Surya R, Mayulu N, Taslim NA, Tjandrawinata RR, Syahputra RA, Tallei TE, Tsopmo A, Kim B, Kurniawan R, Nurkolis F. Revealing Novel Source of Breast Cancer Inhibitors from Seagrass Enhalus acoroides: In Silico and In Vitro Studies. Molecules 2024; 29:1082. [PMID: 38474594 DOI: 10.3390/molecules29051082] [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: 02/10/2024] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/14/2024] Open
Abstract
Enhalus arcoides is a highly beneficial type of seagrass. Prior studies have presented proof of the bioactivity of E. acoroides, suggesting its potential to combat cancer. Therefore, this study aims to delve deeper into E. acoroides bioactive molecule profiles and their direct biological anticancer activities potentials through the combination of in-silico and in-vitro studies. This study conducted metabolite profile analysis on E. acoroides utilizing HPLC-ESI-HRMS/MS analysis. Two extraction techniques, ethanol and hexane, were employed for the extraction process. Furthermore, the in-silico study was conducted using molecular docking simulations on the HER2, EGFR tyrosine kinase and HIF-1α protein receptor. Afterward, the antioxidant activity of E. acoroides metabolites was examined to ABTS, and the antiproliferative activity was tested using an MTT assay. An in-silico study revealed its ability to combat breast cancer by inhibiting the HER2/EGFR/HIF-1α pathway through molecular docking. In addition, the MTT assay demonstrated that higher dosages of metabolites from E. acoroides increased the effectiveness of toxicity against cancer cell lines. Additionally, the study demonstrated that the metabolites possess the ability to function as potent antioxidants, effectively inhibiting a series of carcinogenic mechanisms. Ultimately, this study showed a new approach to unveiling the E. acoroides metabolites' anticancer activity through inhibiting HER2/EGFR/HIF-1α receptors, with great cytotoxicity and a potent antioxidant property to prevent a carcinogenic cascade.
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Affiliation(s)
- Yan Wisnu Prajoko
- Department of Surgical Oncology, Faculty of Medicine, Diponegoro University, Semarang 50275, Indonesia
| | | | | | | | - Krisanto Tanjaya
- Faculty of Medicine, Brawijaya University, Malang 65145, Indonesia
| | | | | | - Reggie Surya
- Department of Food Technology, Faculty of Engineering, Bina Nusantara University, Jakarta 11480, Indonesia
| | - Nelly Mayulu
- Department of Nutrition, Faculty of Health Science, Muhammadiyah Manado University, Manado 95249, Indonesia
| | | | - Raymond Rubianto Tjandrawinata
- Department of Biotechnology, Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Jakarta 12930, Indonesia
| | - Rony Abdi Syahputra
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan 20155, Indonesia
| | - Trina Ekawati Tallei
- Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Sam Ratulangi, Manado 95115, Indonesia
| | - Apollinaire Tsopmo
- Food Science and Nutrition Program, Department of Chemistry, Carleton University, 1125 Colonel by Drive, Ottawa, ON K1S 5B6, Canada
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Rudy Kurniawan
- Faculty of Medicine, Hasanuddin University, Makassar 90245, Indonesia
| | - Fahrul Nurkolis
- Department of Biological Sciences, Faculty of Sciences and Technology, State Islamic University of Sunan Kalijaga (UIN Sunan Kalijaga), Yogyakarta 55281, Indonesia
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Madhan S, Dhar R, Devi A. Plant-derived exosomes: a green approach for cancer drug delivery. J Mater Chem B 2024; 12:2236-2252. [PMID: 38351750 DOI: 10.1039/d3tb02752j] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Plant-derived exosomes (PDEs) are natural extracellular vesicles (EVs). In the current decade, they have been highlighted for cancer therapeutic development. Cancer is a global health crisis and it requires an effective, affordable, and less side effect-based treatment. Emerging research based on PDEs suggests that they have immense potential to be considered as a therapeutic option. Research evidences indicate that PDEs' internal molecular cargos show impressive cancer prevention activity with less toxicity. PDEs-based drug delivery systems overcome several limitations of traditional drug delivery tools. Extraction of PDEs from plant sources employ diverse methodologies, encompassing ultracentrifugation, immunoaffinity, size-based isolation, and precipitation, each with distinct advantages and limitations. The core constituents of PDEs comprise of lipids, proteins, DNA, and RNA. Worldwide, a few clinical trials on plant-derived exosomes are underway, and regulatory affairs for their use as therapeutic agents are still not understood with clarity. This review aims to comprehensively analyze the current state of research on plant-derived exosomes as a promising avenue for drug delivery, highlighting anticancer activity, challenges, and future orientation in effective cancer therapeutic development.
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Affiliation(s)
- Shrishti Madhan
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District - 603 203, Tamil Nadu, India.
| | - Rajib Dhar
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District - 603 203, Tamil Nadu, India.
| | - Arikketh Devi
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District - 603 203, Tamil Nadu, India.
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Szponar J, Gorska A, Ostrowska-Lesko M, Korga-Plewko A, Tchorz M, Ciechanski E, Dabrowska A, Poleszak E, Burdan F, Dudka J, Murias M, Mandziuk S. Assessment of the Impact of Carvedilol Administered Together with Dexrazoxan and Doxorubicin on Liver Structure and Function, Iron Metabolism, and Myocardial Redox System in Rats. Int J Mol Sci 2024; 25:2219. [PMID: 38396896 PMCID: PMC10889540 DOI: 10.3390/ijms25042219] [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: 01/06/2024] [Revised: 02/08/2024] [Accepted: 02/11/2024] [Indexed: 02/25/2024] Open
Abstract
Late cardiotoxicity is a formidable challenge in anthracycline-based anticancer treatments. Previous research hypothesized that co-administration of carvedilol (CVD) and dexrazoxane (DEX) might provide superior protection against doxorubicin (DOX)-induced cardiotoxicity compared to DEX alone. However, the anticipated benefits were not substantiated by the findings. This study focuses on investigating the impact of CVD on myocardial redox system parameters in rats treated with DOX + DEX, examining its influence on overall toxicity and iron metabolism. Additionally, considering the previously observed DOX-induced ascites, a seldom-discussed condition, the study explores the potential involvement of the liver in ascites development. Compounds were administered weekly for ten weeks, with a specific emphasis on comparing parameter changes between DOX + DEX + CVD and DOX + DEX groups. Evaluation included alterations in body weight, feed and water consumption, and analysis of NADPH2, NADP+, NADPH2/NADP+, lipid peroxidation, oxidized DNA, and mRNA for superoxide dismutase 2 and catalase expressions in cardiac muscle. The iron management panel included markers for iron, transferrin, and ferritin. Liver abnormalities were assessed through histological examinations, aspartate transaminase, alanine transaminase, and serum albumin level measurements. During weeks 11 and 21, reduced NADPH2 levels were observed in almost all examined groups. Co-administration of DEX and CVD negatively affected transferrin levels in DOX-treated rats but did not influence body weight changes. Ascites predominantly resulted from cardiac muscle dysfunction rather than liver-related effects. The study's findings, exploring the impact of DEX and CVD on DOX-induced cardiotoxicity, indicate a lack of scientific justification for advocating the combined use of these drugs at histological, biochemical, and molecular levels.
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Affiliation(s)
- Jaroslaw Szponar
- Toxicology Clinic, Faculty of Medicine, Medical University of Lublin, 100 Krasnik Avenue, 20-550 Lublin, Poland; (J.S.); (A.G.); (M.T.)
- Clinical Department of Toxicology and Cardiology, Stefan Wyszynski Regional Specialist Hospital, 100 Krasnik Avenue, 20-550 Lublin, Poland
| | - Agnieszka Gorska
- Toxicology Clinic, Faculty of Medicine, Medical University of Lublin, 100 Krasnik Avenue, 20-550 Lublin, Poland; (J.S.); (A.G.); (M.T.)
- Clinical Department of Toxicology and Cardiology, Stefan Wyszynski Regional Specialist Hospital, 100 Krasnik Avenue, 20-550 Lublin, Poland
| | - Marta Ostrowska-Lesko
- Department of Toxicology, Medical University of Lublin, 8b Jaczewski Street, 20-090 Lublin, Poland; (E.C.); (J.D.)
| | - Agnieszka Korga-Plewko
- Independent Medical Biology Unit, Medical University, 8b Jaczewski Street, 20-090 Lublin, Poland;
| | - Michal Tchorz
- Toxicology Clinic, Faculty of Medicine, Medical University of Lublin, 100 Krasnik Avenue, 20-550 Lublin, Poland; (J.S.); (A.G.); (M.T.)
- Clinical Department of Toxicology and Cardiology, Stefan Wyszynski Regional Specialist Hospital, 100 Krasnik Avenue, 20-550 Lublin, Poland
| | - Erwin Ciechanski
- Department of Toxicology, Medical University of Lublin, 8b Jaczewski Street, 20-090 Lublin, Poland; (E.C.); (J.D.)
- Clinical Department of Cardiology, Stefan Wyszynski Regional Specialist Hospital, 100 Krasnik Avenue, 20-550 Lublin, Poland
| | - Anna Dabrowska
- Department of Toxicology, Medical University of Lublin, 8b Jaczewski Street, 20-090 Lublin, Poland; (E.C.); (J.D.)
| | - Ewa Poleszak
- Department of Applied Pharmacy, Medical University of Lublin, 1 Chodźko Street, 20-093 Lublin, Poland;
| | - Franciszek Burdan
- Human Anatomy Department, Medical University of Lublin, 4 Jaczewski Street, 20-090 Lublin, Poland;
| | - Jaroslaw Dudka
- Department of Toxicology, Medical University of Lublin, 8b Jaczewski Street, 20-090 Lublin, Poland; (E.C.); (J.D.)
| | - Marek Murias
- Department of Toxicology, Poznan University of Medical Sciences, 3 Rokietnicka Street, 60-608 Poznan, Poland;
| | - Slawomir Mandziuk
- Department of Pneumology, Oncology and Allergology, Medical University of Lublin, 8 Jaczewski Street, 20-090 Lublin, Poland;
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Li Y, Li L, Wei S, Yao J, Liang B, Chu X, Wang L, Liu H, Liao D, Liu D, Jiang P. Integrating transcriptomics and metabolomics to elucidate the mechanism by which taurine protects against DOX-induced depression. Sci Rep 2024; 14:2686. [PMID: 38302509 PMCID: PMC10834502 DOI: 10.1038/s41598-023-51138-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/31/2023] [Indexed: 02/03/2024] Open
Abstract
Doxorubicin (DOX) is an effective anticancer drug with potent antitumour activity. However, the application of DOX is limited by its adverse reactions, such as depression. Taurine can alleviate depression induced by multiple factors. However, it is still unclear whether and how taurine improves DOX-induced depression. To address this question, the aim of this study was to explore the potential mechanism by which taurine protects against DOX-induced depression. Mice were randomly divided into three groups (n = 8): (1) the control group, (2) the DOX group, and (3) the DOX + taurine group. The open field test (OFT), elevated plus maze test, and forced swim test (FST) were first performed to assess the effects of DOX and taurine on the behaviour of mice. Next, a combined transcriptomic and metabolomic analysis was performed to analyse the possible antidepressive effect of taurine. Taurine pretreatment increased the total distance travelled and speed of mice in the OFT, increased the number of entries into the open arm and the time spent in the open arm, and reduced the immobility time in the FST. In addition, 179 differential genes and 51 differentially abundant metabolites were detected in the DOX + taurine group compared to the DOX group. Furthermore, differential genes and differentially abundant metabolites were found to be jointly involved in 21 pathways, which may be closely related to the antidepressant effect of taurine. Taurine alleviated DOX-induced depressive behaviour. The various pathways identified in this study, such as the serotonergic synapse and the inflammatory mediator regulation of TRP channels, may be key regulatory pathways related to depression and antidepressant effects.
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Affiliation(s)
- Yanan Li
- College of Marine Life Sciences, Ocean University of China, No.5 Yushan Road, Qingdao, 266003, China
| | - Luxi Li
- College of Marine Life Sciences, Ocean University of China, No.5 Yushan Road, Qingdao, 266003, China
| | - Shanshan Wei
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Department of Graduate, Shandong Academy of Medical Sciences, Shandong First Medical University, Jinan, China
| | - Jia Yao
- Translational Pharmaceutical Laboratory, Jining First People's Hospital, Shandong First Medical University, Jining, China
| | - Benhui Liang
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Xue Chu
- Translational Pharmaceutical Laboratory, Jining First People's Hospital, Shandong First Medical University, Jining, China
| | - Lei Wang
- Translational Pharmaceutical Laboratory, Jining First People's Hospital, Shandong First Medical University, Jining, China
| | - Hui Liu
- Translational Pharmaceutical Laboratory, Jining First People's Hospital, Shandong First Medical University, Jining, China
| | - Dehua Liao
- Department of Pharmacy, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Daotong Liu
- Department of Breast and Thyroid Surgery, Jining First People's Hospital, Shandong First Medical University, Jining, China.
| | - Pei Jiang
- Translational Pharmaceutical Laboratory, Jining First People's Hospital, Shandong First Medical University, Jining, China.
- Institute of Translational Pharmacy, Jining Medical Research Academy, Jining, China.
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Ali SA, Singla DK. Mesenchymal Stem Cell-Derived Exosomes Ameliorate Doxorubicin-Induced Cardiotoxicity. Pharmaceuticals (Basel) 2024; 17:93. [PMID: 38256928 PMCID: PMC10820693 DOI: 10.3390/ph17010093] [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: 12/12/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Doxorubicin (DOX) is an incessantly used chemotherapeutic drug that can cause detrimental dose-dependent effects such as cardiotoxicity and congestive heart failure. Hence, there is a need to discover innovative therapeutic approaches to counteract DOX-induced cardiotoxicity (DIC). MSC-Exos have shown to reduce apoptosis and cardiac fibrosis and promote cardiomyocyte proliferation in myocardial infracted mice. However, the effect of MSC-Exos on ameliorating DOX-induced pyroptosis has not been investigated. In this current study, H9c2 were first exposed to DOX to stimulate pyroptosis, followed by subsequent treatment with MSC-Exos, with further analysis performed through immunocytochemistry, western blotting, and RT-PCR. Our data depicted that post-treatment with MSC-Exos significantly (p < 0.05) reduced the HMGB1/TLR4 axis, inflammasome formation (NLRP3), pyroptotic markers (caspase-1, IL-1β, and IL-18), and the pyroptotic executioner (GSDMD) in DOX-treated H9c2 cells. In conclusion, our data show that MSC-Exos attenuates inflammation-induced pyroptosis in our in vitro DIC model. Our findings indicate that MSC-Exos may serve as a promising therapeutic intervention for mitigating DIC, as they maintain the therapeutic capabilities of MSCs while circumventing the drawbacks associated with traditional stem cell therapy.
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Affiliation(s)
| | - Dinender K. Singla
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL 32816, USA;
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Qiu S, Yang B, Li Z, Li S, Yan H, Xin Z, Liu J, Zhao X, Zhang L, Xiang W, Wang W. Building a highly efficient Streptomyces super-chassis for secondary metabolite production by reprogramming naturally-evolved multifaceted shifts. Metab Eng 2024; 81:210-226. [PMID: 38142854 DOI: 10.1016/j.ymben.2023.12.007] [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: 09/21/2023] [Revised: 11/30/2023] [Accepted: 12/18/2023] [Indexed: 12/26/2023]
Abstract
Streptomyces has an extensive array of bioactive secondary metabolites (SMs). Nevertheless, devising a framework for the heterologous production of these SMs remains challenging. We here reprogrammed a versatile plug-and-play Streptomyces super-chassis and established a universal pipeline for production of diverse SMs via understanding of the inherent pleiotropic effects of ethanol shock on jadomycin production in Streptomyces venezuelae. We initially identified and characterized a set of multiplex targets (afsQ1, bldD, bldA, and miaA) that contribute to SM (jadomycin) production when subjected to ethanol shock. Subsequently, we developed an ethanol-induced orthogonal amplification system (EOAS), enabling dynamic and precise control over targets. Ultimately, we integrated these multiplex targets into functional units governed by the EOAS, generating a universal and plug-and-play Streptomyces super-chassis. In addition to achieving the unprecedented titer and yield of jadomycin B, we also evidenced the potential of this super-chassis for production of diverse heterologous SMs, including antibiotic oxytetracycline, anticancer drug doxorubicins, agricultural herbicide thaxtomin A, and plant growth regulator guvermectin, all with the yields of >10 mg/g glucose in a simple mineral medium. Given that the production of SMs all required complexed medium and the cognate yields were usually much lower, our achievement of using a universal super-chassis and engineering pipeline in a simple mineral medium is promising for convenient heterologous production of SMs.
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Affiliation(s)
- Shiwen Qiu
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin, 150030, China; State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Bowen Yang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China; State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology (ECUST), Shanghai, 200237, China
| | - Zilong Li
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Shanshan Li
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Hao Yan
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Zhenguo Xin
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Jingfang Liu
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xuejin Zhao
- State Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Lixin Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology (ECUST), Shanghai, 200237, China.
| | - Wensheng Xiang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin, 150030, China.
| | - Weishan Wang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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Imran H, Tang Y, Wang S, Yan X, Liu C, Guo L, Wang E, Xu C. Optimized DOX Drug Deliveries via Chitosan-Mediated Nanoparticles and Stimuli Responses in Cancer Chemotherapy: A Review. Molecules 2023; 29:31. [PMID: 38202616 PMCID: PMC10780101 DOI: 10.3390/molecules29010031] [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: 10/15/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024] Open
Abstract
Chitosan nanoparticles (NPs) serve as useful multidrug delivery carriers in cancer chemotherapy. Chitosan has considerable potential in drug delivery systems (DDSs) for targeting tumor cells. Doxorubicin (DOX) has limited application due to its resistance and lack of specificity. Chitosan NPs have been used for DOX delivery because of their biocompatibility, biodegradability, drug encapsulation efficiency, and target specificity. In this review, various types of chitosan derivatives are discussed in DDSs to enhance the effectiveness of cancer treatments. Modified chitosan-DOX NP drug deliveries with other compounds also increase the penetration and efficiency of DOX against tumor cells. We also highlight the endogenous stimuli (pH, redox, enzyme) and exogenous stimuli (light, magnetic, ultrasound), and their positive effect on DOX drug delivery via chitosan NPs. Our study sheds light on the importance of chitosan NPs for DOX drug delivery in cancer treatment and may inspire the development of more effective approaches for cancer chemotherapy.
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Affiliation(s)
- HafizMuhammad Imran
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
| | - Yixin Tang
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
| | - Siyuan Wang
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
| | - Xiuzhang Yan
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
| | - Chang Liu
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
| | - Lei Guo
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
| | - Erlei Wang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Caina Xu
- Department of Biochemistry, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (H.I.); (Y.T.); (S.W.); (X.Y.); (C.L.); (L.G.)
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Yufang W, Mingfang L, Nan H, Tingting W. Quercetin-targeted AKT1 regulates the Raf/MEK/ERK signaling pathway to protect against doxorubicin-induced nephropathy in mice. Tissue Cell 2023; 85:102229. [PMID: 37812949 DOI: 10.1016/j.tice.2023.102229] [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: 06/07/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND Doxorubicin is an anthracycline antitumor agent commonly used in clinical practice, which has some nephrotoxicity and is often used to establish mouse models of kidney injury for basic medical research. This study will investigate the protective effect of quercetin on renal function in doxorubicin-induced nephropathy mice. METHODS C57BL/6 mice were divided into control, model, and quercetin low-, and high-dose groups. Serum and urine were collected to analyze markers of kidney function. H&E staining was used to detect pathological changes in renal tissues. Transmission electron microscopy was performed to observe the ultrastructural changes in renal tissues. Immunohistochemistry was performed to detect the changes of Ang II. RT-qPCR was performed to detect the changes of cytokines. ELISA was used to detect changes in serum inflammatory factors. Molecular docking was performed to verify the targeting relationship between quercetin and AKT1. Western blot was performed to detect Bax, Bcl-2, Cyt-c, AKT1, Raf, MEK, and ERK proteins. RESULTS Quercetin could induce the recovery of kidney function in kidney-injured mice; H&E results showed that kidney tissue damage and tissue fibrosis were reduced in kidney-injured mice under quercetin. The mitochondrial swollen structure was destroyed by doxorubicin, while the mitochondrial structure was restored under quercetin. The levels of abnormal apoptotic proteins Bax and Bcl-2 were regulated to normal by quercetin. The high expression of Ang II caused by doxorubicin was down-regulated by quercetin. Abnormal inflammatory factors caused by doxorubicin were reversed by quercetin. Western blot experiments showed that quercetin regulated the protein levels of AKT1 and Raf/MEK/ERK and inhibited the detrimental effects of doxorubicin. CONCLUSION Quercetin may mitigate doxorubicin-induced kidney injury in mice by regulating renal cell inflammatory factors and Raf/MEK/ERK signaling pathway through AKT1 to promote recovery of renal function.
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Affiliation(s)
- Wang Yufang
- Department of Medical Laboratory Diagnosis Lecturer, Quanzhou Medical College, Quanzhou, Fujian Province, China.
| | - Liu Mingfang
- The Second Attached Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Huang Nan
- Department of Medical Laboratory Diagnosis Lecturer, Quanzhou Medical College, Quanzhou, Fujian Province, China
| | - Wang Tingting
- Department of Medical Laboratory Diagnosis Lecturer, Quanzhou Medical College, Quanzhou, Fujian Province, China
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Shi E, Shan T, Wang H, Mao L, Liang Y, Cao M, Wu Q, Li C, Wang Y, Wang Y. A Bacterial Nanomedicine Combines Photodynamic-Immunotherapy and Chemotherapy for Enhanced Treatment of Oral Squamous Cell Carcinoma. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2304014. [PMID: 37653616 DOI: 10.1002/smll.202304014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/08/2023] [Indexed: 09/02/2023]
Abstract
Bacterial therapy is an emerging hotspot in tumor immunotherapy, which can initiate antitumor immune activation through multiple mechanisms. Porphyromonas gingivalis (Pg), a pathogenic bacterium inhabiting the oral cavity, contains a great deal of pathogen associated molecular patterns that can activate various innate immune cells to promote antitumor immunity. Owing to the presence of protoporphyrin IX (PpIX), Pg is also an excellent photosensitizer for photodynamic therapy (PDT) via the in situ generation of reactive oxygen species. This study reports a bacterial nanomedicine (nmPg) fabricated from Pg through lysozyme degradation, ammonium chloride lysis, and nanoextrusion, which has potent PDT and immune activation performances for oral squamous cell carcinoma (OSCC) treatment. To further promote the tumoricidal efficacy, a commonly used chemotherapeutic drug doxorubicin (DOX) is efficiently encapsulated into nmPg through a simple incubation method. nmPg/DOX thus prepared exhibits significant synergistic effects on inhibiting the growth and metastasis of OSCC both in vitro and in vivo via photodynamic-immunotherapy and chemotherapy. In summary, this work develops a promising bacterial nanomedicine for enhanced treatment of OSCC.
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Affiliation(s)
- Enyu Shi
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Tianhe Shan
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China
| | - Hanping Wang
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Lujia Mao
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Yanjie Liang
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Mingxin Cao
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Qiqi Wu
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Changyi Li
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Yue Wang
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
| | - Yinsong Wang
- School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China
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Zlotnikov ID, Krylov SS, Semenova MN, Semenov VV, Kudryashova EV. Triphenylphosphine Derivatives of Allylbenzenes Express Antitumor and Adjuvant Activity When Solubilized with Cyclodextrin-Based Formulations. Pharmaceuticals (Basel) 2023; 16:1651. [PMID: 38139778 PMCID: PMC10747112 DOI: 10.3390/ph16121651] [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: 10/29/2023] [Revised: 11/17/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023] Open
Abstract
Allylbenzenes (apiol, dillapiol, myristicin and allyltetramethoxybenzene) are individual components of plant essential oils that demonstrate antitumor activity and can enhance the antitumor activity of cytotoxic drugs, such as paclitaxel, doxorubicin, cisplatin, etc. Triphenylphosphine (PPh3) derivatives of allylbenzenes are two to three orders of magnitude more potent than original allylbenzenes in terms of IC50. The inhibition of efflux pumps has been reported for allylbenzenes, and the PPh3 moiety is deemed to be responsible for preferential mitochondrial accumulation and the depolarization of mitochondrial membranes. However, due to poor solubility, the practical use of these substances has never been an option. Here, we show that this problem can be solved by using a complex formation with cyclodextrin (CD-based molecular containers) and polyanionic heparin, stabilizing the positive charge of the PPh3 cation. Such containers can solubilize both allylbenzenes and their PPh3 derivatives up to 0.4 mM concentration. Furthermore, we have observed that solubilized PPh3 derivatives indeed work as adjuvants, increasing the antitumor activity of paclitaxel against adenocarcinomic human alveolar basal epithelial cells (A549) by an order of magnitude (in terms of IC50) in addition to being quite powerful cytostatics themselves (IC50 in the range 1-10 µM). Even more importantly, CD-solubilized PPh3 derivatives show pronounced selectivity, being highly toxic for the A549 tumor cell line and minimally toxic for HEK293T non-tumor cells, red blood cells and sea urchin embryos. Indeed, in many cancers, the mitochondrial membrane is more prone to depolarization compared to normal cells, which probably explains the observed selectivity of our compounds, since PPh3 derivatives are known to act as mitochondria-targeting agents. According to the MTT test, 100 µM solution of PPh3 derivatives of allylbenzenes causes the death of up to 85% of A549 cancer cells, while for HEK293T non-cancer cells, only 15-20% of the cells died. The hemolytic index of the studied substances did not exceed 1%, and the thrombogenicity index was < 1.5%. Thus, this study outlines the experimental foundation for developing combined cytostatic medications, where effectiveness and selectivity are achieved through decreased concentration of the primary ingredient and the inclusion of adjuvants, which are safe or practically harmless substances.
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Affiliation(s)
- Igor D. Zlotnikov
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, 119991 Moscow, Russia;
| | - Sergey S. Krylov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russia
| | - Marina N. Semenova
- N. K. Koltzov Institute of Developmental Biology RAS, 26 Vavilov Street, 119334 Moscow, Russia
| | - Victor V. Semenov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russia
| | - Elena V. Kudryashova
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, 119991 Moscow, Russia;
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Gowda BHJ, Ahmed MG, Alshehri SA, Wahab S, Vora LK, Singh Thakur RR, Kesharwani P. The cubosome-based nanoplatforms in cancer therapy: Seeking new paradigms for cancer theranostics. ENVIRONMENTAL RESEARCH 2023; 237:116894. [PMID: 37586450 DOI: 10.1016/j.envres.2023.116894] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023]
Abstract
Lyotropic liquid crystals are self-assembled, non-lamellar, and mesophase nanostructured materials that have garnered significant attention as drug carriers. Cubosomes, a subtype of lyotropic liquid crystalline nanoparticles, possess three-dimensional structures that display bicontinuous cubic liquid-crystalline patterns. These patterns are formed through the self-organization of unsaturated monoglycerides (amphphilic lipids such as glyceryl monooleate or phytantriol), followed by stabilization using steric polymers (poloxamers). Owing to their bicontinuous structure and steric polymer-based stabilization, cubosomes have been demonstrated to possess greater entrapment efficiency for hydrophobic drugs compared to liposomes, while also exhibiting high stability. In the past decade, there has been significant interest in cubosomes due to their ability to deliver therapeutic and contrast agents for cancer treatment and imaging with minimal side effects, establishing them as a safe and effective approach. Concerning these advantages, the present review elaborates on the general aspects, composition, and preparation techniques of cubosomes, followed by explanations of their mechanisms of drug loading and release patterns. Furthermore, the review provides meticulous discussions on the use of cubosomes in the treatment and imaging of various types of cancer, culminating in the enumeration of patents related to cubosome-based drug delivery systems.
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Affiliation(s)
- B H Jaswanth Gowda
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to Be University), Mangalore, 575018, Karnataka, India
| | - Mohammed Gulzar Ahmed
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to Be University), Mangalore, 575018, Karnataka, India
| | - Saad Ali Alshehri
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Lalitkumar K Vora
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast, BT9 7BL, United Kingdom
| | - Raghu Raj Singh Thakur
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast, BT9 7BL, United Kingdom
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India; Center for Global health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India.
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