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Tripathy S, Haque S, Londhe S, Das S, Norbert CC, Chandra Y, Sreedhar B, Patra CR. ROS mediated Cu[Fe(CN) 5NO] nanoparticles for triple negative breast cancer: A detailed study in preclinical mouse model. BIOMATERIALS ADVANCES 2024; 160:213832. [PMID: 38547763 DOI: 10.1016/j.bioadv.2024.213832] [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: 01/27/2024] [Revised: 03/11/2024] [Accepted: 03/17/2024] [Indexed: 05/04/2024]
Abstract
Triple negative breast cancer (TNBC) is an aggressive form of tumor, more prevalent in younger women resulting in poor survival rate (2nd in cancer deaths) because of its asymptomatic existence. The most popular and convenient approach for the treatment of TNBC is chemotherapy which is associated with several limitations. Considering the importance of nanotechnology in health care system, in the present manuscript, we have designed and developed a simple, efficient, cost effective, and ecofriendly method for the synthesis of copper nitroprusside analogue nanoparticles (Cu[Fe(CN)5NO] which is abbreviated as CuNPANP that may be the potential anti-cancer nanomedicine for the treatment of TNBC. Copper (present in CuNPANP) is used because of its affordability, nutritional value and various biomedical applications. The CuNPANP are thoroughly characterized using several analytical techniques. The in vitro cell viability (in normal cells) and the ex vivo hemolysis assay reveal the biocompatible nature of CuNPANP. The anti-cancer activity of the CuNPANP is established in TNBC cells (MDA-MB-231 and 4T1) through several in vitro assays along with plausible mechanisms. The intraperitoneal administration of CuNPANP in orthotopic breast tumor model by transplanting 4T1 cells into the mammary fat pad of BALB/c mouse significantly inhibits the growth of breast carcinoma as well as increases the survival time of tumor-bearing mice. These results altogether potentiate the anti-cancer efficacy of CuNPANP as a smart therapeutic nanomedicine for treating TNBC in near future after bio-safety evaluation in large animals.
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Affiliation(s)
- Sanchita Tripathy
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India
| | - Shagufta Haque
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India
| | - Swapnali Londhe
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India
| | - Sourav Das
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India
| | - Caroline Celine Norbert
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Yogesh Chandra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India
| | - Bojja Sreedhar
- Department of Analytical & Structural ChemistryCSIR-Indian Institute of Chemical Technology, Uppal Road,Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India
| | - Chitta Ranjan Patra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Kamala Nehru Nagar, Gaziabad 201002, U.P., India.
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Tripathy S, Londhe S, Patra CR. Nitroprusside and metal nitroprusside nano analogues for cancer therapy. Biomed Mater 2024; 19:032001. [PMID: 38387050 DOI: 10.1088/1748-605x/ad2c18] [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: 09/18/2023] [Accepted: 02/22/2024] [Indexed: 02/24/2024]
Abstract
Sodium nitroprusside (SNP), U.S approved drug has been used in clinical emergency as a hypertensive drug for more than a decade. It is well established for its various biomedical applications such as angiogenesis, wound healing, neurological disorders including anti-microbial applications etc. Apart from that, SNP have been considered as excellent biomedical materials for its use as anti-cancer agent because of its behavior as NO-donor. Recent reports suggest that incorporation of metals in SNP/encapsulation of SNP in metal nanoparticles (metal nitroprusside analogues) shows better therapeutic anti-cancer activity. Although there are numerous reports available regarding the biological applications of SNP and metal-based SNP analogue nanoparticles, unfortunately there is not a single comprehensive review which highlights the anti-cancer activity of SNP and its derivative metal analogues in detail along with the future perspective. To this end, the present review article focuses the recent development of anti-cancer activity of SNP and metal-based SNP analogues, their plausible mechanism of action, current status. Furthermore, the future perspectives and challenges of these biomedical materials are also discussed. Overall, this review article represents a new perspective in the area of cancer nanomedicine that will attract a wider spectrum of scientific community.
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Affiliation(s)
- Sanchita Tripathy
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007 Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Gaziabad, 201002 U.P, India
| | - Swapnali Londhe
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007 Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Gaziabad, 201002 U.P, India
| | - Chitta Ranjan Patra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500007 Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Gaziabad, 201002 U.P, India
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Wang L, Zhang X, Xu M, Zheng G, Chen J, Li S, Cui J, Zhang S. Implication of ferroptosis in hepatic toxicity upon single or combined exposure to polystyrene microplastics and cadmium. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 334:122250. [PMID: 37487871 DOI: 10.1016/j.envpol.2023.122250] [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: 05/04/2023] [Revised: 07/13/2023] [Accepted: 07/22/2023] [Indexed: 07/26/2023]
Abstract
Microplastics (MPs) are a newly emerging type of pollutants. To date, MPs have been found in the atmosphere, soil, water, and even in human samples, posing a non-negligible threat to humans. Furthermore, multiple heavy metals have been found to co-exist with MPs or be absorbed by MPs. This leads to a widespread concern about their combined toxicity, which is currently elusive. Herein, we investigated the single or combined toxic effects of polystyrene MPs (PS-MPs) and cadmium chloride (CdCl2) on the liver and hepatocytes. After co-incubation, cadmium (Cd) can be absorbed by PS-MPs, resulting in physiochemical alterations of PS-MPs. In vivo and in vitro experiments revealed that PS-MPs solely or together with CdCl2 induced ferroptosis in hepatocytes, a newly defined programmed cell death characterized by lipid oxidation and iron accumulation. PS-MPs exerted more ferroptotic effect on hepatocytes than CdCl2, and combined exposure to PS-MPs and CdCl2 enhanced their ferroptotic effect, mainly by stimulating reactive oxygen species (ROS) production and inhibiting antioxidant activity. Upon single or combined exposure to PS-MPs and CdCl2, the induction of ferroptosis in hepatocytes can be inhibited by N-acetyl-cysteine (NAC, an ROS scavenger), deferoxamine (DFO, an iron chelator), and particularly ferrostatin-1 (Fer-1, a specific ferroptosis inhibitor). Fer-1 efficiently rescued the cell viability of hepatocytes upon exposure to PS-MPs and CdCl2 through enhancing the antioxidant system via upregulating GPX4 and SLC7A11. These findings would contribute to an in-depth understanding of the single and combined toxicity of microplastics and cadmium.
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Affiliation(s)
- Lixin Wang
- College of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei Key Laboratory of Pollution Prevention Biotechnology, Shijiazhuang, 050018, China
| | - Xuan Zhang
- College of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei Key Laboratory of Pollution Prevention Biotechnology, Shijiazhuang, 050018, China; Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Man Xu
- College of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei Key Laboratory of Pollution Prevention Biotechnology, Shijiazhuang, 050018, China
| | - Guangzhe Zheng
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Jiamin Chen
- College of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei Key Laboratory of Pollution Prevention Biotechnology, Shijiazhuang, 050018, China
| | - Shan Li
- College of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei Key Laboratory of Pollution Prevention Biotechnology, Shijiazhuang, 050018, China; Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Jiansheng Cui
- College of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei Key Laboratory of Pollution Prevention Biotechnology, Shijiazhuang, 050018, China
| | - Shuping Zhang
- Biomedical Sciences College & Shandong Medicinal Biotechnology Centre, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China; Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China.
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Kharel P, Singhal NK, Mahendran T, West N, Croos B, Rana J, Smith L, Freeman E, Chattopadhyay A, McDonough J, Basu S. NAT8L mRNA oxidation is linked to neurodegeneration in multiple sclerosis. Cell Chem Biol 2023; 30:308-320.e5. [PMID: 36882060 DOI: 10.1016/j.chembiol.2023.02.007] [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: 01/22/2022] [Revised: 12/31/2022] [Accepted: 02/10/2023] [Indexed: 03/08/2023]
Abstract
RNA oxidation has been implicated in neurodegeneration, but the underlying mechanism for such effects is unclear. Extensive RNA oxidation occurs within the neurons in multiple sclerosis (MS) brains. Here, we identified selectively oxidized mRNAs in neuronal cells that pertained to neuropathological pathways. N-acetyl aspartate transferase 8 like (NAT8L) is one such transcript, whose translation product enzymatically synthesizes N-acetyl aspartic acid (NAA), a neuronal metabolite important for myelin synthesis. We reasoned that impediment of translation of an oxidized NAT8L mRNA will result in a reduction in its cognate protein, thus lowering the NAA level. This hypothesis is supported by our studies on cells, an animal model, and postmortem human MS brain. Reduced brain NAA level hampers myelin integrity making neuronal axons more susceptible to damage, which contributes to MS neurodegeneration. Overall, this work provides a framework for a mechanistic understanding of the link between RNA oxidation and neurodegeneration.
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Affiliation(s)
- Prakash Kharel
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA
| | | | - Thulasi Mahendran
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA
| | - Nicole West
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA
| | - Brintha Croos
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA
| | - Joram Rana
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA
| | - Lindsey Smith
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA
| | - Ernest Freeman
- Department of Biological Sciences, Kent State University, Kent, OH 44242, USA
| | | | - Jennifer McDonough
- Department of Biological Sciences, Kent State University, Kent, OH 44242, USA
| | - Soumitra Basu
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA.
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5
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Sinha BK, Tokar EJ, Bortner CD. Molecular Mechanisms of Cytotoxicty of NCX4040, the Non-Steroidal Anti-Inflammatory NO-Donor, in Human Ovarian Cancer Cells. Int J Mol Sci 2022; 23:ijms23158611. [PMID: 35955744 PMCID: PMC9369271 DOI: 10.3390/ijms23158611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/29/2022] [Accepted: 07/29/2022] [Indexed: 02/04/2023] Open
Abstract
NCX4040, the non-steroidal anti-inflammatory-NO donor, is cytotoxic to several human tumors, including ovarian tumor cells. We have found that NCX4040 is also cytotoxic against both OVCAR-8 and its adriamycin resistant (NCI/ADR-RES) tumor cell lines. Here, we have examined mechanism(s) for the cytotoxicity of NCX4040 in OVCAR-8 and NCI/ADR-RES cell lines. We found that NCX4040 induced significant apoptosis in both cell lines. Furthermore, NCX4040 treatment caused significant depletion of cellular glutathione, causing oxidative stress due to the formation of reactive oxygen/nitrogen species (ROS/RNS). Significantly more ROS/RNS were detected in OVCAR-8 cells than in NCI/ADR-RES cells which may have resulted from increased activities of SOD, glutathione peroxidase and transferases expressed in NCI/ADR-RES cells. NCX4040 treatment resulted in the formation of double-strand DNA breaks in both cells; however, more of these DNA breaks were detected in OVCAR-8 cells. RT-PCR studies indicated that NCX4040-induced DNA damage was not repaired as efficiently in NCI/ADR-RES cells as in OVCAR-8 cells which may lead to a differential cell death. Pretreatment of OVCAR-8 cells with N-acetylcysteine (NAC) significantly decreased cytotoxicity of NCX4040 in OVCAR-8 cells; however, NAC had no effects on NCX4040 cytotoxicity in NCI/ADR-RES cells. In contrast, FeTPPS, a peroxynitrite scavenger, completely blocked NCX4040-induced cell death in both cells, suggesting that NCX4040-induced cell death could be mediated by peroxynitrite formed from NCX4040 following cellular metabolism.
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Affiliation(s)
- Birandra K. Sinha
- Mechanistic Toxicology Branch, Division of the National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA;
- Correspondence: ; Tel.: +1-984-287-3382
| | - Erik J. Tokar
- Mechanistic Toxicology Branch, Division of the National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA;
| | - Carl D. Bortner
- Laboratory of Signal Transduction, Division of Intramural Research, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA;
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Krunić M, Ristić B, Bošnjak M, Paunović V, Tovilović-Kovačević G, Zogović N, Mirčić A, Marković Z, Todorović-Marković B, Jovanović S, Kleut D, Mojović M, Nakarada Đ, Marković O, Vuković I, Harhaji-Trajković L, Trajković V. Graphene quantum dot antioxidant and proautophagic actions protect SH-SY5Y neuroblastoma cells from oxidative stress-mediated apoptotic death. Free Radic Biol Med 2021; 177:167-180. [PMID: 34678419 DOI: 10.1016/j.freeradbiomed.2021.10.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/13/2021] [Accepted: 10/18/2021] [Indexed: 01/18/2023]
Abstract
We investigated the ability of graphene quantum dot (GQD) nanoparticles to protect SH-SY5Y human neuroblastoma cells from oxidative/nitrosative stress induced by iron-nitrosyl complex sodium nitroprusside (SNP). GQD reduced SNP cytotoxicity by preventing mitochondrial depolarization, caspase-2 activation, and subsequent apoptotic death. Although GQD diminished the levels of nitric oxide (NO) in SNP-exposed cells, NO scavengers displayed only a slight protective effect, suggesting that NO quenching was not the main protective mechanism of GQD. GQD also reduced SNP-triggered increase in the intracellular levels of hydroxyl radical (•OH), superoxide anion (O2•-), and lipid peroxidation. Nonselective antioxidants, •OH scavenging, and iron chelators, but not superoxide dismutase, mimicked GQD cytoprotective activity, indicating that GQD protect cells by neutralizing •OH generated in the presence of SNP-released iron. Cellular internalization of GQD was required for optimal protection, since a removal of extracellular GQD by extensive washing only partly diminished their protective effect. Moreover, GQD cooperated with SNP to induce autophagy, as confirmed by the inhibition of autophagy-limiting Akt/PRAS40/mTOR signaling and increase in autophagy gene transcription, protein levels of proautophagic beclin-1 and LC3-II, formation of autophagic vesicles, and degradation of autophagic target p62. The antioxidant activity of GQD was not involved in autophagy induction, as antioxidants N-acetylcysteine and dimethyl sulfoxide failed to stimulate autophagy in SNP-exposed cells. Pharmacological inhibitors of early (wortmannin, 3-methyladenine) or late stages of autophagy (NH4Cl) efficiently reduced the protective effect of GQD. Therefore, the ability of GQD to prevent the in vitro neurotoxicity of SNP depends on both •OH/NO scavenging and induction of cytoprotective autophagy.
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Affiliation(s)
- Matija Krunić
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Dr. Subotića 1, 11000, Belgrade, Serbia
| | - Biljana Ristić
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Dr. Subotića 1, 11000, Belgrade, Serbia
| | - Mihajlo Bošnjak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Dr. Subotića 1, 11000, Belgrade, Serbia
| | - Verica Paunović
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Dr. Subotića 1, 11000, Belgrade, Serbia
| | - Gordana Tovilović-Kovačević
- Department of Biochemistry, Institute for Biological Research, "Siniša Stanković"- National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000, Belgrade, Serbia
| | - Nevena Zogović
- Department of Neurophysiology, Institute for Biological Research "Siniša Stanković" - National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000, Belgrade, Serbia
| | - Aleksandar Mirčić
- Institute of Histology and Embryology, Faculty of Medicine, University of Belgrade, Višegradska 26, 11000, Belgrade, Serbia
| | - Zoran Marković
- Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade P.O. Box 522, 11000, Belgrade, Serbia
| | - Biljana Todorović-Marković
- Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade P.O. Box 522, 11000, Belgrade, Serbia
| | - Svetlana Jovanović
- Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade P.O. Box 522, 11000, Belgrade, Serbia
| | - Duška Kleut
- Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade P.O. Box 522, 11000, Belgrade, Serbia
| | - Miloš Mojović
- Faculty of Physical Chemistry, University of Belgrade, Studentski Trg 12-16, 11000, Belgrade, Serbia
| | - Đura Nakarada
- Faculty of Physical Chemistry, University of Belgrade, Studentski Trg 12-16, 11000, Belgrade, Serbia
| | - Olivera Marković
- Department of Chemistry, Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000, Belgrade, Serbia
| | - Irena Vuković
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Dr. Subotića 1, 11000, Belgrade, Serbia
| | - Ljubica Harhaji-Trajković
- Department of Neurophysiology, Institute for Biological Research "Siniša Stanković" - National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000, Belgrade, Serbia.
| | - Vladimir Trajković
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Dr. Subotića 1, 11000, Belgrade, Serbia.
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Protective effects of Dioscorea birmanica extract against oxidative stress-induced damage in cultured normal hepatocytes and its phytochemical constituents. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Mintz J, Vedenko A, Rosete O, Shah K, Goldstein G, Hare JM, Ramasamy R, Arora H. Current Advances of Nitric Oxide in Cancer and Anticancer Therapeutics. Vaccines (Basel) 2021; 9:94. [PMID: 33513777 PMCID: PMC7912608 DOI: 10.3390/vaccines9020094] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/18/2021] [Accepted: 01/20/2021] [Indexed: 02/07/2023] Open
Abstract
Nitric oxide (NO) is a short-lived, ubiquitous signaling molecule that affects numerous critical functions in the body. There are markedly conflicting findings in the literature regarding the bimodal effects of NO in carcinogenesis and tumor progression, which has important consequences for treatment. Several preclinical and clinical studies have suggested that both pro- and antitumorigenic effects of NO depend on multiple aspects, including, but not limited to, tissue of generation, the level of production, the oxidative/reductive (redox) environment in which this radical is generated, the presence or absence of NO transduction elements, and the tumor microenvironment. Generally, there are four major categories of NO-based anticancer therapies: NO donors, phosphodiesterase inhibitors (PDE-i), soluble guanylyl cyclase (sGC) activators, and immunomodulators. Of these, NO donors are well studied, well characterized, and also the most promising. In this study, we review the current knowledge in this area, with an emphasis placed on the role of NO as an anticancer therapy and dysregulated molecular interactions during the evolution of cancer, highlighting the strategies that may aid in the targeting of cancer.
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Affiliation(s)
- Joel Mintz
- Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Davie, FL 33328, USA;
| | - Anastasia Vedenko
- John P Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (A.V.); (J.M.H.)
| | - Omar Rosete
- Department of Urology, Miller School of Medicine, University of Miami, Miami, FL 33136, USA;
| | - Khushi Shah
- College of Arts and Sciences, University of Miami, Miami, FL 33146, USA;
| | - Gabriella Goldstein
- College of Health Professions and Sciences, University of Central Florida, Orlando, FL 32816, USA;
| | - Joshua M. Hare
- John P Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (A.V.); (J.M.H.)
- The Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Department of Medicine, Cardiology Division, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Ranjith Ramasamy
- Department of Urology, Miller School of Medicine, University of Miami, Miami, FL 33136, USA;
- The Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Himanshu Arora
- John P Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (A.V.); (J.M.H.)
- Department of Urology, Miller School of Medicine, University of Miami, Miami, FL 33136, USA;
- The Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
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9
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Yim B, Park JH, Jeong H, Hong J, Kim M, Chang M, Chuck RS, Park CY. Effect of Nitric Oxide on Acanthamoeba castellanii. Invest Ophthalmol Vis Sci 2019; 59:3239-3248. [PMID: 29971441 DOI: 10.1167/iovs.18-23786] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose Acanthamoeba keratitis is a well-known intractable corneal infectious disease. We investigated the anti-Acanthamoeba effect of exogenous nitric oxide (NO). Methods Acanthamoeba castellanii was axenically cultured and exposed to various concentrations of NO donors, such as sodium nitrite, sodium nitroprusside (SNP), and NO-releasing silica nanoparticles (coated in branched polyethylene imine, size:100 nm), for 1 to 7 days (sodium nitrite and SNP: 0, 0.1, 1, 10, 100, and 1000 μM; silica nanoparticles: 0, 6.25, 12.5, 25, 50, and 100 μg/mL). Human corneal epithelial cells (HCECs) were cultured and exposed to sodium nitrite, SNP (0, 0.1, 1, 10, 100, and 1000 μM), and silica nanoparticles for 1, 2, and 3 days. Results Sodium nitrite and SNP showed a dose-dependent inhibitory effect on A. castellanii viability. A more prominent inhibitory effect was observed with SNP (less than 10% of organisms survived at 7-day culture with 1000 μM) compared with sodium nitrite. However, more cytotoxicity on HCEC was observed with SNP. NO-releasing silica nanoparticles were successfully internalized into the amoebic cytoplasm and accumulated in large vacuoles. Although blank silica nanoparticles had no inhibitory effect on A. castellanii viability, NO-releasing silica nanoparticles showed a dose-dependent amoebicidal effect. Furthermore, no cystic transformation of A. castellanii was observed under a phase contrast microscope or transmission electron microscope after exogenous NO treatment. Conclusions Our results demonstrated the anti-Acanthamoeba effect of exogenous NO. This finding suggests that NO-releasing drug platforms, including nano-carriers, can be a promising therapeutic strategy for Acanthamoeba keratitis.
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Affiliation(s)
- Bora Yim
- Department of Ophthalmology, Dongguk University, Ilsan Hospital, Goyang, South Korea
| | - Joo-Hee Park
- Department of Ophthalmology, Dongguk University, Ilsan Hospital, Goyang, South Korea
| | - Hyejoong Jeong
- Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul, South Korea
| | - Jinkee Hong
- Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul, South Korea
| | - Martha Kim
- Department of Ophthalmology, Dongguk University, Ilsan Hospital, Goyang, South Korea
| | - Minwook Chang
- Department of Ophthalmology, Dongguk University, Ilsan Hospital, Goyang, South Korea
| | - Roy S Chuck
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York, United States
| | - Choul Yong Park
- Department of Ophthalmology, Dongguk University, Ilsan Hospital, Goyang, South Korea
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10
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Hou L, Zhang Y, Yang X, Tian C, Yan Y, Zhang H, Shi J, Zhang H, Zhang Z. Intracellular NO-Generator Based on Enzyme Trigger for Localized Tumor-Cytoplasm Rapid Drug Release and Synergetic Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:255-268. [PMID: 30561993 DOI: 10.1021/acsami.8b17750] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Nitric oxide (NO) is an important biological messenger implicated in tumor therapy. However, current NO release systems suffer from some disadvantages, such as hydrolysis during blood circulation, poor specificity, and robust irradiation for stimuli. Accordingly, we constructed an intracellular enzyme-triggered NO-generator to achieve tumor cytoplasm-specific disruption and localized rapid drug release. Diethylamine NONOate (DEA/NO) was used as a NO donor and conjugated with hyaluronic acid (HA) to form self-assembly micelle (HA-DNB-DEA/NO), and encapsulate chemotherapeutic agent (doxorubicin (DOX)) into its hydrophobic core (DOX@HA-DNB-DEA/NO). After HA receptor mediated internalization into tumor cells, HA shell would undergo digestion into small conjugated pieces by hyaluronidase. Meanwhile, DOX@HA-DNB-DEA/NO also responded to the intratumoral overexpressed glutathion and glutathione S-transferase π, leading to the intracellular NO production and controlled DOX rapid release. In vitro and in vivo results proved the enzyme-dependent and enhanced targeting delivery profile, and demonstrated that NO and DOX could colocate in specific tumor site, which provided a precondition for exerting their synergistic efficacy. Moreover, expression of p53 protein was upregulated in tumor tissue after treatment, indicating that NO induced cell apoptosis mediated by tumor suppressor gene p53. Overall, this intelligent drug loaded NO-generator might perform as an enhancer to realize better clinical outcomes.
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Affiliation(s)
- Lin Hou
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases , Henan Province , Zhengzhou , China
- Collaborative Innovation Center of New Drug Research and Safety Evaluation , Henan Province , Zhengzhou , China
| | - Yinling Zhang
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Modern Analysis and Computer Center of Zhengzhou University , Henan Province , Zhengzhou , China
| | - Xuemei Yang
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Modern Analysis and Computer Center of Zhengzhou University , Henan Province , Zhengzhou , China
| | - Chunyu Tian
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Modern Analysis and Computer Center of Zhengzhou University , Henan Province , Zhengzhou , China
| | - Yingshan Yan
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Modern Analysis and Computer Center of Zhengzhou University , Henan Province , Zhengzhou , China
| | - Hongling Zhang
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases , Henan Province , Zhengzhou , China
- Collaborative Innovation Center of New Drug Research and Safety Evaluation , Henan Province , Zhengzhou , China
| | - Jinjin Shi
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases , Henan Province , Zhengzhou , China
- Collaborative Innovation Center of New Drug Research and Safety Evaluation , Henan Province , Zhengzhou , China
| | - Huijuan Zhang
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases , Henan Province , Zhengzhou , China
- Collaborative Innovation Center of New Drug Research and Safety Evaluation , Henan Province , Zhengzhou , China
| | - Zhenzhong Zhang
- School of Pharmaceutical Sciences , Zhengzhou University , Zhengzhou , China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases , Henan Province , Zhengzhou , China
- Collaborative Innovation Center of New Drug Research and Safety Evaluation , Henan Province , Zhengzhou , China
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Pang Y, Mai Z, Wang B, Wang L, Wu L, Wang X, Chen T. Artesunate-modified nano-graphene oxide for chemo-photothermal cancer therapy. Oncotarget 2017; 8:93800-93812. [PMID: 29212190 PMCID: PMC5706836 DOI: 10.18632/oncotarget.21191] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 08/26/2017] [Indexed: 01/17/2023] Open
Abstract
Poor water-solubility of artesunate (ARS) hampers its clinical application. We here covalently linked ARS to PEGylated nanographene oxide (nGO-PEG) to obtain ARS-modified nGO-PEG (nGO-PEG-ARS) with excellent photothermal effect and dispersibility in physiological environment. nGO-PEG-ARS induced reactive oxygen species (ROS) and peroxynitrite (ONOO─) generations. Although nGO-PEG with near-infrared (NIR) irradiation did not induce cytotoxicity, the photothermal effect of nGO-PEG under NIR irradiation enhanced not only cell uptake but also ONOO─ generation of nGO-PEG-ARS, resulting in the synergistic chemo-photothermal effect of nGO-PEG-ARS in killing HepG2 cells. Pretreatment with Fe(III) 5,10,15,20-tetrakis (4-sulfonatophenyl) porphyrinato chloride (FeTTPS, a ONOO─ scavenger) instead of antioxidant N-Acetyle-Cysteine (NAC, an ROS scavenger) significantly blocked the cytotoxicity of nGO-PEG-ARS with or without NIR irradiation, demonstrating that ONOO─ instead of ROS dominated the synergistic chemo-photothermal anti-cancer action of nGO-PEG-ARS. nGO-PEG-ARS with NIR irradiation resulted in a complete tumor cure within 15 days earlier than other treatment groups, and did not induce apparent histological lesion for the mice treated with nGO-PEG-ARS with or without NIR irradiation for 30 days, further proving the synergistic chemo-photothermal anti-cancer effect of nGO-PEG-ARS. Collectively, nGO-PEG-ARS is a versatile nano-platform for multi-modal synergistic cancer therapy.
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Affiliation(s)
- Yilin Pang
- MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, Guangzhou 510631, PR China
| | - Zihao Mai
- MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, Guangzhou 510631, PR China
| | - Bin Wang
- MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, Guangzhou 510631, PR China
| | - Lu Wang
- MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, Guangzhou 510631, PR China
| | - Liping Wu
- MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, Guangzhou 510631, PR China
| | - Xiaoping Wang
- Department of Pain Management, The First Affiliated Hospital of Jinan University, Guangzhou 510630, PR China
| | - Tongsheng Chen
- MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, Guangzhou 510631, PR China
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