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Jiang H, Zuo J, Li B, Chen R, Luo K, Xiang X, Lu S, Huang C, Liu L, Tang J, Gao F. Drug-induced oxidative stress in cancer treatments: Angel or devil? Redox Biol 2023; 63:102754. [PMID: 37224697 DOI: 10.1016/j.redox.2023.102754] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/03/2023] [Accepted: 05/17/2023] [Indexed: 05/26/2023] Open
Abstract
Oxidative stress (OS), defined as redox imbalance in favor of oxidant burden, is one of the most significant biological events in cancer progression. Cancer cells generally represent a higher oxidant level, which suggests a dual therapeutic strategy by regulating redox status (i.e., pro-oxidant therapy and/or antioxidant therapy). Indeed, pro-oxidant therapy exhibits a great anti-cancer capability, attributing to a higher oxidant accumulation within cancer cells, whereas antioxidant therapy to restore redox homeostasis has been claimed to fail in several clinical practices. Targeting the redox vulnerability of cancer cells by pro-oxidants capable of generating excessive reactive oxygen species (ROS) has surfaced as an important anti-cancer strategy. However, multiple adverse effects caused by the indiscriminate attacks of uncontrolled drug-induced OS on normal tissues and the drug-tolerant capacity of some certain cancer cells greatly limit their further applications. Herein, we review several representative oxidative anti-cancer drugs and summarize their side effects on normal tissues and organs, emphasizing that seeking a balance between pro-oxidant therapy and oxidative damage is of great value in exploiting next-generation OS-based anti-cancer chemotherapeutics.
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Affiliation(s)
- Hao Jiang
- The First Hospital of Ningbo University, Ningbo, 315020, China
| | - Jing Zuo
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Bowen Li
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Rui Chen
- The First Hospital of Ningbo University, Ningbo, 315020, China
| | - Kangjia Luo
- The First Hospital of Ningbo University, Ningbo, 315020, China
| | - Xionghua Xiang
- The First Hospital of Ningbo University, Ningbo, 315020, China
| | - Shuaijun Lu
- The First Hospital of Ningbo University, Ningbo, 315020, China
| | - Canhua Huang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Lin Liu
- Ningbo Women & Children's Hospital, Ningbo, 315012, China.
| | - Jing Tang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China.
| | - Feng Gao
- The First Hospital of Ningbo University, Ningbo, 315020, China.
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Huang WZ, Liu TM, Liu ST, Chen SY, Huang SM, Chen GS. Oxidative Status Determines the Cytotoxicity of Ascorbic Acid in Human Oral Normal and Cancer Cells. Int J Mol Sci 2023; 24:ijms24054851. [PMID: 36902281 PMCID: PMC10002971 DOI: 10.3390/ijms24054851] [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: 12/19/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) can arise anywhere in the oral cavity. OSCC's molecular pathogenesis is complex, resulting from a wide range of events that involve the interplay between genetic mutations and altered levels of transcripts, proteins, and metabolites. Platinum-based drugs are the first-line treatment for OSCC; however, severe side-effects and resistance are challenging issues. Thus, there is an urgent clinical need to develop novel and/or combinatory therapeutics. In this study, we investigated the cytotoxic effects of pharmacological concentrations of ascorbate on two human oral cell lines, the oral epidermoid carcinoma meng-1 (OECM-1) cell and the Smulow-Glickman (SG) human normal gingival epithelial cell. Our study examined the potential functional impact of pharmacological concentrations of ascorbates on the cell-cycle profiles, mitochondrial-membrane potential, oxidative response, the synergistic effect of cisplatin, and the differential responsiveness between OECM-1 and SG cells. Two forms of ascorbate, free and sodium forms, were applied to examine the cytotoxic effect and it was found that both forms had a similar higher sensitivity to OECM-1 cells than to SG cells. In addition, our study data suggest that the determinant factor of cell density is important for ascorbate-induced cytotoxicity in OECM-1 and SG cells. Our findings further revealed that the cytotoxic effect might be mediated through the induction of mitochondrial reactive oxygen species (ROS) generation and the reduction in cytosolic ROS generation. The combination index supported the agonistic effect between sodium ascorbate and cisplatin in OECM-1 cells, but not in SG cells. In summary, our current findings provide supporting evidence for ascorbate to serve as a sensitizer for platinum-based treatment of OSCC. Hence, our work provides not only repurposing of the drug, ascorbate, but also an opportunity to decrease the side-effects of, and risk of resistance to, platinum-based treatment for OSCC.
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Affiliation(s)
- Wei-Zhi Huang
- School of Dentistry, Department of Dentistry of Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
- Division of Orthodontics, Pediatric Dentistry and Pediatric for Special Need, Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
| | - Ting-Ming Liu
- Department of Cardiovascular Surgery, Chung Shan Medical University Hospital, Taichung City 402, Taiwan
| | - Shu-Ting Liu
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan
| | - Ssu-Yu Chen
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan
| | - Shih-Ming Huang
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan
| | - Gunng-Shinng Chen
- School of Dentistry, Department of Dentistry of Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
- Division of Orthodontics, Pediatric Dentistry and Pediatric for Special Need, Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
- Correspondence: or
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Apoptosis, Proliferation, and Autophagy Are Involved in Local Anesthetic-Induced Cytotoxicity of Human Breast Cancer Cells. Int J Mol Sci 2022; 23:ijms232415455. [PMID: 36555096 PMCID: PMC9779437 DOI: 10.3390/ijms232415455] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/05/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022] Open
Abstract
Breast cancer accounts for almost one quarter of all female cancers worldwide, and more than 90% of those who are diagnosed with breast cancer undergo mastectomy or breast conservation surgery. Local anesthetics effectively inhibit the invasion of cancer cells at concentrations that are used in surgical procedures. The limited treatment options for triple-negative breast cancer (TNBC) demonstrate unmet clinical needs. In this study, four local anesthetics, lidocaine, levobupivacaine, bupivacaine, and ropivacaine, were applied to two breast tumor cell types, TNBC MDA-MB-231 cells and triple-positive breast cancer BT-474 cells. In addition to the induction of apoptosis and the suppression of the cellular proliferation rate, the four local anesthetics decreased the levels of reactive oxygen species and increased the autophagy elongation indicator in both cell types. Our combination index analysis with doxorubicin showed that ropivacaine had a synergistic effect on the two cell types, and lidocaine had a synergistic effect only in MDA-MB-231 cells; the others had no synergistic effects on doxorubicin. Lidocaine contributed significantly to the formation of autophagolysosomes in a dose-dependent manner in MDA-MB-231 cells but not in BT-474 cells. Our study demonstrated that the four local anesthetics can reduce tumor growth and proliferation and promote apoptosis and autophagy.
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A New Manganese Superoxide Dismutase Mimetic Improves Oxaliplatin-Induced Neuropathy and Global Tolerance in Mice. Int J Mol Sci 2022; 23:ijms232112938. [DOI: 10.3390/ijms232112938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/18/2022] [Accepted: 10/20/2022] [Indexed: 11/16/2022] Open
Abstract
Reactive oxygen species (ROS) are produced by every aerobic cell during mitochondrial oxidative metabolism as well as in cellular response to xenobiotics, cytokines, and bacterial invasion. Superoxide Dismutases (SOD) are antioxidant proteins that convert superoxide anions (O2•−) to hydrogen peroxide (H2O2) and dioxygen. Using the differential in the level of oxidative stress between normal and cancer cells, SOD mimetics can show an antitumoral effect and prevent oxaliplatin-induced peripheral neuropathy. New Pt(IV) conjugate prodrugs (OxPt-x-Mn1C1A (x = 1, 1-OH, 2)), combining oxaliplatin and a Mn SOD mimic (MnSODm Mn1C1A) with a covalent link, were designed. Their stability in buffer and in the presence of sodium ascorbate was studied. In vitro, their antitumoral activity was assessed by the viability and ROS production of tumor cell lines (CT16, HCT 116, KC) and fibroblasts (primary culture and NIH 3T3). In vivo, a murine model of colorectal cancer was created with subcutaneous injection of CT26 cells in Balb/c mice. Tumor size and volume were measured weekly in four groups: vehicle, oxaliplatin, and oxaliplatin associated with MnSODm Mn1C1A and the bis-conjugate OxPt-2-Mn1C1A. Oxaliplatin-induced peripheral neuropathy (OIPN) was assessed using a Von Frey test reflecting chronic hypoalgesia. Tolerance to treatment was assessed with a clinical score including four items: weight loss, weariness, alopecia, and diarrhea. In vitro, Mn1C1A associated with oxaliplatin and Pt(IV) conjugates treatment induced significantly higher production of H2O2 in all cell lines and showed a significant improvement of the antitumoral efficacy compared to oxaliplatin alone. In vivo, the association of Mn1C1A to oxaliplatin did not decrease its antitumoral activity, while OxPt-2-Mn1C1A had lower antitumoral activity than oxaliplatin alone. Mn1C1A associated with oxaliplatin significantly decreased OIPN and also improved global clinical tolerance of oxaliplatin. A neuroprotective effect was observed, associated with a significantly improved tolerance to oxaliplatin without impairing its antitumoral activity.
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Khaligh SF, Asoodeh A. Green synthesis and biological characterization of cerium oxide nanoemulsion against human HT-29 colon cancer cell line. MATERIALS TECHNOLOGY 2022; 37:2318-2338. [DOI: 10.1080/10667857.2022.2031492] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 01/12/2022] [Indexed: 09/22/2023]
Affiliation(s)
| | - Ahmad Asoodeh
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
- Cellular and Molecular Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
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Khursheed S, Siddique HR, Tabassum S, Arjmand F. Water soluble transition metal [Ni(II), Cu(II) and Zn(II)] complexes of N-phthaloylglycinate bis(1,2-diaminocyclohexane). DNA binding, pBR322 cleavage and cytotoxicity. Dalton Trans 2022; 51:11713-11729. [PMID: 35852297 DOI: 10.1039/d2dt01312f] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
To validate the effect of metal ions in analogous ligand scaffolds on DNA binding and cytotoxic response, we have synthesized a series of water-soluble ionic N-phthaloylglycinate conjugated bis(diaminocyclohexane)M2+ complexes where M = Ni(II), Cu(II) and Zn(II) (1-3). The structural characterization of the complexes (1-3) was achieved by spectroscopic {FT-IR, EPR, UV-vis absorption data, 1H NMR, ESI-MS and elemental analysis} and single crystal X-ray diffraction studies, which revealed different topologies for the late 3d-transition metals. The Ni(II) and Zn(II) complexes exhibited an octahedral geometry with coordinated labile water molecules in the P1̄ space group while the Cu(II) complex revealed a square planar geometry with the P21/c space lattice. In vitro DNA-complexation studies were performed employing various complementary biophysical methods to quantify the intrinsic binding constant Kb and Ksv values and to envisage the binding modes and binding affinity of (1-3) at the therapeutic targets. The corroborative results of these experiments revealed a substantial geometric and electronic effect of (1-3) on DNA binding and the following inferences were observed, (i) high Kb and Ksv values, (ii) remarkable cleavage efficiency via an oxidative pathway, (iii) condensation behavior and (iv) good cytotoxic response to HepG2 and PTEN-caP8 cancer cell lines, with copper(II) complex 2 outperforming the other two complexes as a most promising anticancer drug candidate. Copper(II) complexes have been proven in the literature to be good anticancer drug entities, displaying inhibition of uncontrolled-cell growth by multiple pathways viz., anti-angiogenesis, inducing apoptosis and reactive oxygen species mediated cell death phenomena. Nickel(II) and zinc(II) ionic complexes 1 and 3 have also demonstrated good chemotherapeutic potential in vitro and the bioactive 1,2-diaminocyclohexane fragment in these complexes plays an instrumental role in anticancer activity.
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Affiliation(s)
- Salman Khursheed
- Department of Chemistry, Aligarh Muslim University, Aligarh, India.
| | - Hifzur R Siddique
- Cytogenetics and Molecular Toxicology Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
| | - Sartaj Tabassum
- Department of Chemistry, Aligarh Muslim University, Aligarh, India.
| | - Farukh Arjmand
- Department of Chemistry, Aligarh Muslim University, Aligarh, India.
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Mahmarzayeva D, Bayrak BB, Turkyilmaz IB, Sacan O, Yanardag R. Oxidative brain and cerebellum injury induced by d-galactosamine: Protective effect of S-methyl methionine sulfonium chloride. J Biochem Mol Toxicol 2022; 36:e23126. [PMID: 35673974 DOI: 10.1002/jbt.23126] [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: 01/17/2022] [Revised: 03/31/2022] [Accepted: 05/29/2022] [Indexed: 11/11/2022]
Abstract
The objective of this study was to examine the protective effects of S-methyl methionine sulfonium chloride (MMSC) against galactosamine (GalN)-induced brain and cerebellum injury in rats. A total of 22 female Sprague-Dawley rats were randomly divided into four groups as follows: Group I (n = 5), intact animals; Group II (n = 6), animals received 50 mg/kg/day of MMSC by gavage technique for 3 consecutive days; Group III (n = 5), animals injected with a single dose of 500 mg/kg of GalN intraperitoneally (ip); and Group IV (n = 6), animals injected with the same dose of GalN 1 h after MMSC treatment. After 6 h of the last GalN treatment (at the end of the experiments), all animals were killed under anesthesia, brain and cerebellum tissues were dissected out. Reduced glutathione, total antioxidant status levels, and antioxidant enzymes (catalase, superoxide dismutase, and glutathione-related enzymes), aryl esterase, and carbonic anhydrase activities remarkably declined whereas advanced oxidized protein products, reactive oxygen species, total oxidant status, oxidative stress index levels, and myeloperoxidase, acetylcholinesterase, lactate dehydrogenase, and xanthine oxidase activities were significantly elevated in the GalN group compared with intact rats. In contrast, the administration of MMSC to GalN groups reversed these alterations. In conclusion, we may suggest that MMSC has protective effects against GalN-induced brain and cerebellar toxicity in rats.
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Affiliation(s)
- Dastagul Mahmarzayeva
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar, Istanbul, Turkey
| | - Bertan Boran Bayrak
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar, Istanbul, Turkey
| | - Ismet Burcu Turkyilmaz
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar, Istanbul, Turkey
| | - Ozlem Sacan
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar, Istanbul, Turkey
| | - Refiye Yanardag
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar, Istanbul, Turkey
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Physiological and Clinical Aspects of Bioactive Peptides from Marine Animals. Antioxidants (Basel) 2022; 11:antiox11051021. [PMID: 35624884 PMCID: PMC9137753 DOI: 10.3390/antiox11051021] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/19/2022] [Accepted: 05/19/2022] [Indexed: 02/05/2023] Open
Abstract
Biological molecules in nutraceuticals and functional foods have proven physiological properties to treat human chronic diseases. These molecules contribute to applications in the food and pharmaceutical industries by preventing food spoilage and cellular injury. Technological advancement in the screening and characterization of bioactive peptides has enabled scientists to understand the associated molecules. Consistent collaboration among nutritionists, pharmacists, food scientists, and bioengineers to find new bioactive compounds with higher therapeutic potential against nutrition-related diseases highlights the potential of the bioactive peptides for food and pharmaceutic industries. Among the popular dietary supplements, marine animals have always been considered imperative due to their rich nutritional values and byproduct use in the food and pharmaceutical industries. The bioactive peptides isolated from marine animals are well-known for their higher bioactivities against human diseases. The physiological properties of fish-based hydrolyzed proteins and peptides have been claimed through in vitro, in vivo, and clinical trials. However, systematic study on the physiological and clinical significance of these bioactive peptides is scarce. In this review, we not only discuss the physiological and clinical significance of antioxidant and anticancer peptides derived from marine animals, but we also compare their biological activities through existing in vitro and in vivo studies.
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Petri A, Alexandratou E, Yova D. Assessment of natural antioxidants' effect on PDT cytotoxicity through fluorescence microscopy image analysis. Lasers Surg Med 2022; 54:311-319. [PMID: 34431540 DOI: 10.1002/lsm.23469] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 05/27/2021] [Accepted: 08/08/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND AND OBJECTIVES Photodynamic therapy (PDT) is a cancer treatment modality mediated by reactive oxygen species (ROS). However, the intracellular antioxidant defense system antagonizes PDT-generated ROS, impeding PDT efficacy. This study aimed to evaluate the enhancement of PDT cytotoxicity by its combination with natural antioxidants in pro-oxidant concentrations. METHODS A rich natural antioxidant mixture originating from Pinus halepensis bark extract was studied for its potential to enhance the efficacy of m-tetrahydroxyphenylchlorin (m-THPC)-PDT on LNCaP prostate cancer cells, in vitro. Various P. halepensis concentrations, at two different incubation times, were used in combination with m-THPC-PDT. Assessment of cellular viability and intracellular ROS levels evaluated the treatments' outcome. A novel method was developed for the assessment of the intracellular ROS levels, based on image analysis and data extraction from fluorescence microscopy images. RESULTS P. halepensis bark extract increased the intracellular ROS levels in a concentration-dependent but not in an incubation-dependent manner. The higher concentrations used (≥50 μg/ml) reduced cellular viability even by 50%. One hour pretreatment with 30 μg/ml P. halepensis before m-THPC-PDT exceeded the levels of cellular death by approximately 15%. CONCLUSIONS The results provided evidence of the cytotoxic effect of P. halepensis bark extract on LNCaP cells, showing the potential of P. halepensis to be used as an anticancer agent in prostate cancer treatment. The results also provided evidence of enhancement of m-THPC-PDT by P. halepensis bark extract showed the potential to be used as a supplementary agent to improve prostate cancer PDT treatment.
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Affiliation(s)
- Aspasia Petri
- Greek Atomic Energy Commission, Non-Ionizing Radiation Office, Ag. Paraskevi, Greece
- Laboratory of Biomedical Optics and Applied Biophysics, School of Electrical and Computer Engineering, National Technical, University of Athens, Athens, Greece
| | - Eleni Alexandratou
- Laboratory of Biomedical Optics and Applied Biophysics, School of Electrical and Computer Engineering, National Technical, University of Athens, Athens, Greece
| | - Dido Yova
- Laboratory of Biomedical Optics and Applied Biophysics, School of Electrical and Computer Engineering, National Technical, University of Athens, Athens, Greece
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Saxena P, Selvaraj K, Khare SK, Chaudhary N. Superoxide dismutase as multipotent therapeutic antioxidant enzyme: Role in human diseases. Biotechnol Lett 2021; 44:1-22. [PMID: 34734354 DOI: 10.1007/s10529-021-03200-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 10/22/2021] [Indexed: 12/13/2022]
Abstract
Reactive oxygen species (ROS) is consistently recognized as a threat to living organisms, especially for human beings. For proper working of cellular signaling, functioning, and survival, a strict and balanced level of ROS is necessary. Superoxide dismutase (SOD); a group of metalloenzymes provides an important antioxidant defense mechanism, required to preserve the level of ROS in the body. The enzyme reveals the therapeutic potential against various diseases due to a deficiency in the ROS level. The review illustrates the numerous clinical aspects of SOD in various physiological and pathological conditions such as cancer, diabetes, arthritis, cardiovascular, neurodegenerative diseases, etc., with the mechanism of action. Despite limitations, the SOD enzyme has proved as a powerful tool against diseases, and various forms of conjugates and mimetics have been developed and reported to make it more efficient. Extensive studies need in this direction for use of natural SOD-based therapeutics for the prevention and cure of diseases.
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Affiliation(s)
- Priyanka Saxena
- Centre for Biotechnology and Biochemical Engineering, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida, Uttar Pradesh, 201313, India
| | - Kanagarethinam Selvaraj
- Centre for Biotechnology and Biochemical Engineering, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida, Uttar Pradesh, 201313, India
| | - Sunil Kumar Khare
- R&D & Institute Chair Professor of Biochemistry, Enzyme and Microbial Biochemistry Lab, Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, 110016, India
| | - Nidhee Chaudhary
- Centre for Biotechnology and Biochemical Engineering, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida, Uttar Pradesh, 201313, India.
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Cagatay E, Akyildiz V, Ergun Y, Kayali HA. Synthesis of Murrayaquinone-A Derivatives and Investigation of Potential Anticancer Properties. Chem Biodivers 2021; 18:e2100348. [PMID: 34459087 DOI: 10.1002/cbdv.202100348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/27/2021] [Indexed: 12/24/2022]
Abstract
A series of novel murrayaquinone a derivatives were synthesized and their anti-cancer activity were evaluated on healthy colon cell lines (CCD-18Co), primary (Caco-2) and metastatic (DLD-1) colon cancer cell lines. The results showed that the cytotoxicity of murrayaquinone molecules is significantly high even in micromolar levels. The DNA binding, cell cycle arrest and metabolic activity studies of these molecules were also carried out and the results showed that these molecules induce apoptosis. In conclusion, the data support further studies on murrayaquinone derivatives toward selection of a candidate for cancer treatment.
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Affiliation(s)
- Elcin Cagatay
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, 35340, Izmir, Turkey.,Izmir Biomedicine and Genome Center, 35340, Izmir, Turkey
| | - Volkan Akyildiz
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Yavuz Ergun
- Department of Chemistry, Faculty of Science, Dokuz Eylül University, 35160, Izmir, Turkey
| | - Hulya Ayar Kayali
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, 35340, Izmir, Turkey.,Izmir Biomedicine and Genome Center, 35340, Izmir, Turkey.,Department of Chemistry, Faculty of Science, Dokuz Eylül University, 35160, Izmir, Turkey
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do Nascimento MLLB, Dos Reis AC, Santos JVO, Negreiros HA, da Silva FCC, Ferreira PMP, Gonçalves JCR, Dittz D, Braz DC, Nunes AMV, Cunha RLOR, Melo-Cavalcante AAC, de Castro E Sousa JM. Antiproliferative and Genotoxic Action of an Underexploited Organoteluran Derivative on Sarcoma 180 Cells. Anticancer Agents Med Chem 2021; 21:1019-1026. [PMID: 32951579 DOI: 10.2174/1871520620666200918110152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/31/2020] [Accepted: 08/08/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The search for novel metallic chemical compounds with toxicogenic effects has been of great importance for more efficient cancer treatment. OBJECTIVE The study evaluated the cytotoxic, genotoxic and mutagenic activity of organoteluran RF07 in the S-180 cell line. METHODS The bioassays used were cell viability with 3-(4,5-dimethyl-2-thiazole)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) test, evaluation of apoptosis and necrosis using fluorescence and flow cytometry, cytokinesisblock micronucleus test and comet assay. The compound was tested at 1; 2.5 and 5μM. RESULTS The results showed the cytotoxicity of RF07 at concentrations of 2.5, 5, 10 and 20μM when compared to the negative control. For genotoxicity tests, RF07 showed effects in all concentrations assessed by increased index and frequencies of damage and mutagenic alterations. The compound was also cytotoxic due to the significant decrease in the nuclear division index, with significant values of apoptosis and necrosis. The results of fluorescence and flow cytometry showed apoptosis as the main type of cell death caused by RF07 at 5μM, which is thought to avoid an aggressive immune response of the organism. CONCLUSION In addition to cytotoxic and genotoxic effects, RF07 creates good perspectives for future antitumor formulations.
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Affiliation(s)
- Maria L L Barreto do Nascimento
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
| | - Antonielly Campinho Dos Reis
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
| | - José V O Santos
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
| | - Helber A Negreiros
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
| | | | - Paulo M P Ferreira
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
| | - Juan C R Gonçalves
- Department of Pharmaceutical Sciences, Federal University of Paraiba, Joao Pessoa, Brazil
| | - Dalton Dittz
- Department of Biochemistry and Pharmacology, Federal University of Piaui, Teresina, Brazil
| | - Débora C Braz
- Department of Pharmacy, University of Piaui, Teresina, Brazil
| | - Adriana M V Nunes
- Department of Biophysics and Physiology, Laboratory of Experimental Cancerology, Federal University of Piaui, Teresina, Brazil
| | - Rodrigo L O R Cunha
- Center for Natural and Human Sciences, Laboratory of Chemical Biology, Federal University of ABC, Santo Andre, Brazil
| | - Ana A C Melo-Cavalcante
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
| | - João Marcelo de Castro E Sousa
- Postgraduate Program in Pharmaceutical Sciences, Laboratory of Toxicological Genetics, Federal University of Piaui, Teresina, Brazil
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Chen SY, Chang YL, Liu ST, Chen GS, Lee SP, Huang SM. Differential Cytotoxicity Mechanisms of Copper Complexed with Disulfiram in Oral Cancer Cells. Int J Mol Sci 2021; 22:ijms22073711. [PMID: 33918312 PMCID: PMC8038175 DOI: 10.3390/ijms22073711] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 03/31/2021] [Indexed: 02/06/2023] Open
Abstract
Disulfiram (DSF), an irreversible aldehyde dehydrogenase inhibitor, is being used in anticancer therapy, as its effects in humans are known and less adverse than conventional chemotherapy. We explored the potential mechanism behind the cytotoxicity of DSF-Cu+/Cu2+ complexes in oral epidermoid carcinoma meng-1 (OECM-1) and human gingival epithelial Smulow-Glickman (SG) cells. Exposure to CuCl2 or CuCl slightly but concentration-dependently decreased cell viability, while DSF-Cu+/Cu2+ induced cell death in OECM-1 cells, but not SG cells. DSF-Cu+/Cu2+ also increased the subG1 population and decreased the G1, S, and G2/M populations in OECM-1 cells, but not SG cells, and suppressed cell proliferation in both OECM-1 and SG cells. ALDH enzyme activity was inhibited by CuCl and DSF-Cu+/Cu2+ in SG cells, but not OECM-1 cells. ROS levels and cellular senescence were increased in DSF-Cu+/Cu2+-treated OECM-1 cells, whereas they were suppressed in SG cells. DSF-Cu+/Cu2+ induced mitochondrial fission in OECM-1 cells and reduced mitochondrial membrane potential. CuCl2 increased but DSF- Cu2+ impaired oxygen consumption rates and extracellular acidification rates in OECM-1 cells. CuCl2 stabilized HIF-1α expression under normoxia in OECM-1 cells, and complex with DSF enhanced that effect. Levels of c-Myc protein and its phosphorylation at Tyr58 and Ser62 were increased, while levels of the N-terminal truncated form (Myc-nick) were decreased in DSF-Cu+/Cu2-treated OECM-1 cells. These effects were all suppressed by pretreatment with the ROS scavenger NAC. Overexpression of c-Myc failed to induce HIF-1α expression. These findings provide novel insight into the potential application of DSF-CuCl2 complex as a repurposed agent for OSCC cancer therapy.
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Affiliation(s)
- Ssu-Yu Chen
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan; (S.-Y.C.); (Y.-L.C.); (S.-T.L.)
| | - Yung-Lung Chang
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan; (S.-Y.C.); (Y.-L.C.); (S.-T.L.)
| | - Shu-Ting Liu
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan; (S.-Y.C.); (Y.-L.C.); (S.-T.L.)
| | - Gunng-Shinng Chen
- School of Dentistry, Department of Dentistry of Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
- Correspondence: (G.-S.C.); (S.-P.L.); (S.-M.H.)
| | - Shiao-Pieng Lee
- School of Dentistry, Department of Dentistry of Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
- Department of Biomedical Engineering, National Defense Medical Center, Taipei City 114, Taiwan
- Correspondence: (G.-S.C.); (S.-P.L.); (S.-M.H.)
| | - Shih-Ming Huang
- Department of Biochemistry, National Defense Medical Center, Taipei City 114, Taiwan; (S.-Y.C.); (Y.-L.C.); (S.-T.L.)
- Correspondence: (G.-S.C.); (S.-P.L.); (S.-M.H.)
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14
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Tan YQ, Zhang X, Zhang S, Zhu T, Garg M, Lobie PE, Pandey V. Mitochondria: The metabolic switch of cellular oncogenic transformation. Biochim Biophys Acta Rev Cancer 2021; 1876:188534. [PMID: 33794332 DOI: 10.1016/j.bbcan.2021.188534] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 02/06/2023]
Abstract
Mitochondria, well recognized as the "powerhouse" of cells, are maternally inherited organelles with bacterial ancestry that play essential roles in a myriad of cellular functions. It has become profoundly evident that mitochondria regulate a wide array of cellular and metabolic functions, including biosynthetic metabolism, cell signaling, redox homeostasis, and cell survival. Correspondingly, defects in normal mitochondrial functioning have been implicated in various human malignancies. Cancer development involves the activation of oncogenes, inactivation of tumor suppressor genes, and impairment of apoptotic programs in cells. Mitochondria have been recognized as the site of key metabolic switches for normal cells to acquire a malignant phenotype. This review outlines the role of mitochondria in human malignancies and highlights potential aspects of mitochondrial metabolism that could be targeted for therapeutic development.
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Affiliation(s)
- Yan Qin Tan
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, Guangdong, PR China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, PR China
| | - Xi Zhang
- Shenzhen Bay Laboratory, Shenzhen 518055, Guangdong, PR China
| | - Shuwei Zhang
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, Guangdong, PR China
| | - Tao Zhu
- Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science and Technology of China, Hefei 230000, Anhui, PR China; The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei 230000, Anhui, PR China
| | - Manoj Garg
- Amity Institute of Molecular Medicine and Stem Cell Research (AIMMSCR), Amity University, Sector-125, Noida 201313, India
| | - Peter E Lobie
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, Guangdong, PR China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, PR China; Shenzhen Bay Laboratory, Shenzhen 518055, Guangdong, PR China.
| | - Vijay Pandey
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, Guangdong, PR China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, PR China.
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15
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Vostrikova SM, Grinev AB, Gogvadze VG. Reactive Oxygen Species and Antioxidants in Carcinogenesis and Tumor Therapy. BIOCHEMISTRY (MOSCOW) 2021; 85:1254-1266. [PMID: 33202210 DOI: 10.1134/s0006297920100132] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Strictly regulated balance between the formation and utilization of reactive oxygen species (ROS) is the basis of normal functioning of organisms. ROS play an important role in the regulation of many metabolic processes; however, excessive content of ROS leads to the development of various disorders, including oncological diseases, as a result of ROS-induced mutations in DNA. In tumors, high levels of oxygen radicals promote cell proliferation and metastasis. On the other hand, high content of ROS can trigger cell death, a phenomenon used in the antitumor therapy. Water- and lipid-soluble antioxidants, as well as antioxidant enzyme systems, can inhibit ROS generation; however, they should be used with caution. Antioxidants can suppress ROS-dependent cell proliferation and metastasis, but at the same time, they may inhibit the death of tumor cells if the antitumor therapeutic agents stimulate oxidative stress. The data on the role of antioxidants in the death of tumor cells and on the effects of antioxidants taken as dietary supplements during antitumor therapy, are contradictory. This review focuses on the mechanisms by which antioxidants can affect tumor and healthy cells.
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Affiliation(s)
- S M Vostrikova
- Faculty of Medicine, Lomonosov Moscow State University, Moscow, 119192, Russia.,I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, 119991, Russia
| | - A B Grinev
- I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, 119991, Russia
| | - V G Gogvadze
- Faculty of Medicine, Lomonosov Moscow State University, Moscow, 119192, Russia. .,Division of Toxicology, Institute of Environmental Medicine, Karolinska Institute, Stockholm, 171 77, Sweden
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16
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Dong S, Lyu X, Yuan S, Wang S, Li W, Chen Z, Yu H, Li F, Jiang Q. Oxidative stress: A critical hint in ionizing radiation induced pyroptosis. RADIATION MEDICINE AND PROTECTION 2020. [DOI: 10.1016/j.radmp.2020.10.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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17
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Peraldo-Neia C, Ostano P, Mello-Grand M, Guana F, Gregnanin I, Boschi D, Oliaro-Bosso S, Pippione AC, Carenzo A, De Cecco L, Cavalieri S, Micali A, Perrone F, Averono G, Bagnasacco P, Dosdegani R, Masini L, Krengli M, Aluffi-Valletti P, Valente G, Chiorino G. AKR1C3 is a biomarker and druggable target for oropharyngeal tumors. Cell Oncol (Dordr) 2020; 44:357-372. [PMID: 33211282 DOI: 10.1007/s13402-020-00571-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2020] [Indexed: 10/22/2022] Open
Abstract
PURPOSE Oropharynx squamous cell carcinoma (OPSCC) is a subtype of head and neck squamous cell carcinoma (HNSCC) arising from the base of the tongue, lingual tonsils, tonsils, oropharynx or pharynx. The majority of HPV-positive OPSCCs has a good prognosis, but a fraction of them has a poor prognosis, similar to HPV-negative OPSCCs. An in-depth understanding of the molecular mechanisms underlying OPSCC is mandatory for the identification of novel prognostic biomarkers and/or novel therapeutic targets. METHODS 14 HPV-positive and 15 HPV-negative OPSCCs with 5-year follow-up information were subjected to gene expression profiling and, subsequently, compared to three extensive published OPSCC cohorts to define robust biomarkers for HPV-negative lesions. Validation of Aldo-keto-reductases 1C3 (AKR1C3) by qRT-PCR was carried out on an independent cohort (n = 111) of OPSCC cases. In addition, OPSCC cell lines Fadu and Cal-27 were treated with Cisplatin and/or specific AKR1C3 inhibitors to assess their (combined) therapeutic effects. RESULTS Gene set enrichment analysis (GSEA) on the four datasets revealed that the genes down-regulated in HPV-negative samples were mainly involved in immune system, whereas those up-regulated mainly in glutathione derivative biosynthetic and xenobiotic metabolic processes. A panel of 30 robust HPV-associated transcripts was identified, with AKR1C3 as top-overexpressed transcript in HPV-negative samples. AKR1C3 expression in 111 independent OPSCC cases positively correlated with a worse survival, both in the entire cohort and in HPV-positive samples. Pretreatment with a selective AKR1C3 inhibitor potentiated the effect of Cisplatin in OPSCC cells exhibiting higher basal AKR1C3 expression levels. CONCLUSIONS We identified AKR1C3 as a potential prognostic biomarker in OPSCC and as a potential drug target whose inhibition can potentiate the effect of Cisplatin.
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Affiliation(s)
- Caterina Peraldo-Neia
- Laboratory of Cancer Genomics, Fondazione Edo ed Elvo Tempia, via Malta 3, 13900, Biella, Italy
| | - Paola Ostano
- Laboratory of Cancer Genomics, Fondazione Edo ed Elvo Tempia, via Malta 3, 13900, Biella, Italy
| | - Maurizia Mello-Grand
- Laboratory of Cancer Genomics, Fondazione Edo ed Elvo Tempia, via Malta 3, 13900, Biella, Italy
| | - Francesca Guana
- Laboratory of Cancer Genomics, Fondazione Edo ed Elvo Tempia, via Malta 3, 13900, Biella, Italy
| | - Ilaria Gregnanin
- Laboratory of Cancer Genomics, Fondazione Edo ed Elvo Tempia, via Malta 3, 13900, Biella, Italy
| | - Donatella Boschi
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125, Turin, Italy
| | - Simonetta Oliaro-Bosso
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125, Turin, Italy
| | - Agnese Chiara Pippione
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125, Turin, Italy
| | - Andrea Carenzo
- Integrated Biology Platform, Department of Applied Research and Technology Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133, Milan, Italy
| | - Loris De Cecco
- Integrated Biology Platform, Department of Applied Research and Technology Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133, Milan, Italy
| | - Stefano Cavalieri
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, via Venezian 1, 20133, Milan, Italy
| | - Arianna Micali
- Integrated Biology Platform, Department of Applied Research and Technology Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133, Milan, Italy
| | - Federica Perrone
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, via Venezian 1, 20133, Milan, Italy
| | - Gianluca Averono
- Otorhinolaryngology Unit, Ospedale degli Infermi, via dei Ponderanesi 1, Ponderano, Biella, Italy
| | - Paolo Bagnasacco
- Otorhinolaryngology Unit, Ospedale degli Infermi, via dei Ponderanesi 1, Ponderano, Biella, Italy
| | | | - Laura Masini
- Department of Translational Medicine, UPO School of Medicine, Radiotherapy Unit, Novara, Italy
| | - Marco Krengli
- Department of Translational Medicine, UPO School of Medicine, Radiotherapy Unit, Novara, Italy
| | - Paolo Aluffi-Valletti
- Department of Health Sciences, UPO School of Medicine, Otorhinolaryngology Unit, Novara, Italy
| | - Guido Valente
- Department of Translational Medicine, UPO School of Medicine, Radiotherapy Unit, Novara, Italy
| | - Giovanna Chiorino
- Laboratory of Cancer Genomics, Fondazione Edo ed Elvo Tempia, via Malta 3, 13900, Biella, Italy.
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18
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Amirkhani Namagerdi A, d'Angelo D, Ciani F, Iannuzzi CA, Napolitano F, Avallone L, De Laurentiis M, Giordano A. Triple-Negative Breast Cancer Comparison With Canine Mammary Tumors From Light Microscopy to Molecular Pathology. Front Oncol 2020; 10:563779. [PMID: 33282730 PMCID: PMC7689249 DOI: 10.3389/fonc.2020.563779] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/19/2020] [Indexed: 12/12/2022] Open
Abstract
Many similar characteristics in human and dog cancers including, spontaneous development, clinical presentation, tumor heterogeneity, disease progression, and response to standard therapies have promoted the approval of this comparative model as an alternative to mice. Breast cancer represents the second most frequent neoplasm in humans after lung cancer. Triple-negative breast cancers (TNBC) constitute around 15% of all cases of breast cancer and do not express estrogen receptor (ER), progesterone receptor (PR), and do not overexpress human epidermal growth factor receptor 2 (HER2). As a result, they do not benefit from hormonal or trastuzumab-based therapy. Patients with TNBC have worse overall survival than patients with non-TNBC. Lehmann and collaborators described six different molecular subtypes of TNBC which further demonstrated its transcriptional heterogeneity. This six TNBC subtype classification has therapeutic implications. Breast cancer is the second most frequent neoplasm in sexually intact female dogs after skin cancer. Canine mammary tumors are a naturally occurring heterogeneous group of cancers that have several features in common with human breast cancer (HBC). These similarities include etiology, signaling pathway activation, and histological classification. Molecularly CMTs are more like TNBCs, and therefore dogs are powerful spontaneous models of cancer to test new therapeutic approaches, particularly for human TNBCs. More malignant tumors of the breast are more often ER and PR negative in both humans and dogs. Promising breast cancer biomarkers in both humans and canines are cancer-associated stroma (CAS), circulating tumor cells and tumor DNA (ctDNA), exosomes and miRNAs, and metabolites.
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Affiliation(s)
| | - Danila d'Angelo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Francesca Ciani
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | | | - Francesco Napolitano
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy.,CCEINGE, Biotecnologie Avanzate, Naples, Italy
| | - Luigi Avallone
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Michelino De Laurentiis
- Breast Oncology Division, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy
| | - Antonio Giordano
- Center for Biotechnology, College of Science and Technology, Sbarro Institute for Cancer Research and Molecular Medicine, Temple University, Philadelphia, PA, United States.,Department of Medical Biotechnologies, University of Siena, Siena, Italy
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19
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Wu TM, Liu ST, Chen SY, Chen GS, Wu CC, Huang SM. Mechanisms and Applications of the Anti-cancer Effect of Pharmacological Ascorbic Acid in Cervical Cancer Cells. Front Oncol 2020; 10:1483. [PMID: 33014789 PMCID: PMC7507989 DOI: 10.3389/fonc.2020.01483] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 07/10/2020] [Indexed: 12/12/2022] Open
Abstract
In recent years, L-ascorbic acid (L-AA), or vitamin C, has been attracting attention as a potential anticancer drug that mediates hydrogen peroxide-induced oxidation and ten-eleven translocation 2-catalyzed DNA demethylation. However, the precise mechanism by which L-AA acts remains unclear. We examined the cytotoxic effects of L-AA or sodium ascorbate in human cervical carcinoma cells by assessing cell viability, expression of cell cycle-related mRNAs and proteins, and mitochondrial functions, and by performing flow cytometric analyses of cell cycle profiles, apoptosis, cell proliferation, and production of reactive oxygen species (ROS). We later tested the effects of ascorbates in combination with two first-line chemotherapeutic drugs, cisplatin, and doxorubicin. At pharmacological concentrations (1–10 mM), L-AA increased ROS levels; decreased levels of several cell cycle-related proteins, including p53, p21, cyclin D1, and phosphorylated histone 3 at serine residue 10; induced DNA damage, as indicated by changes in γH2A.x; decreased levels of the anti-oxidative transcription factor Nrf2; and increased levels of catalase, superoxide dismutase 1, and endoplasmic reticulum stress-related indicators, such as the p-eIF2α/eIF2α ratio and CHOP levels. L-AA also promoted cell proliferation and induced apoptosis and mitochondrial dysfunction. Finally, L-AA increased the susceptibility of HeLa cells to cisplatin and doxorubicin. These findings provide insight into how the adjustment of the cellular ROS status through L-ascorbate (L-AA or sodium ascorbate) administration could potentially synergistically enhance the efficacy of cancer therapies.
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Affiliation(s)
- Tsai-Ming Wu
- Department of Biochemistry, National Defense Medical Center, Taipei City, Taiwan
| | - Shu-Ting Liu
- Department of Biochemistry, National Defense Medical Center, Taipei City, Taiwan
| | - Ssu-Yu Chen
- Department of Biochemistry, National Defense Medical Center, Taipei City, Taiwan
| | - Gunng-Shinng Chen
- Department of Dentistry of Tri-service General Hospital, School of Dentistry, National Defense Medical Center, Taipei City, Taiwan
| | - Chia-Chun Wu
- Department of Orthopaedic Surgery, Tri-service General Hospital, National Defense Medical Center, Taipei City, Taiwan
| | - Shih-Ming Huang
- Department of Biochemistry, National Defense Medical Center, Taipei City, Taiwan
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20
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Wu J, Ning P, Gao R, Feng Q, Shen Y, Zhang Y, Li Y, Xu C, Qin Y, Plaza GR, Bai Q, Fan X, Li Z, Han Y, Lesniak MS, Fan H, Cheng Y. Programmable ROS-Mediated Cancer Therapy via Magneto-Inductions. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902933. [PMID: 32596106 PMCID: PMC7312334 DOI: 10.1002/advs.201902933] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/06/2020] [Indexed: 05/05/2023]
Abstract
Reactive oxygen species (ROS), a group of oxygen derived radicals and derivatives, can induce cancer cell death via elevated oxidative stress. A spatiotemporal approach with safe and deep-tissue penetration capabilities to elevate the intracellular ROS level is highly desirable for precise cancer treatment. Here, a mechanical-thermal induction therapy (MTIT) strategy is developed for a programmable increase of ROS levels in cancer cells via assembly of magnetic nanocubes integrated with alternating magnetic fields. The magneto-based mechanical and thermal stimuli can disrupt the lysosomes, which sequentially induce the dysfunction of mitochondria. Importantly, intracellular ROS concentrations are responsive to the magneto-triggers and play a key role for synergistic cancer treatment. In vivo experiments reveal the effectiveness of MTIT for efficient eradication of glioma and breast cancer. By remote control of the force and heat using magnetic nanocubes, MTIT is a promising physical approach to trigger the biochemical responses for precise cancer treatment.
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Affiliation(s)
- Jiaojiao Wu
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
- Collaborative Innovation Center for Brain ScienceTongji UniversityShanghai200092China
| | - Peng Ning
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Rui Gao
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Qishuai Feng
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Yajing Shen
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Yifan Zhang
- College of Chemistry and Materials ScienceNorthwest UniversityXi'an710127China
| | - Yingze Li
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Chang Xu
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Yao Qin
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Gustavo R. Plaza
- Center for Biomedical TechnologyUniversidad Politécnica de MadridPozuelo de Alarcón28223Spain
| | - Qianwen Bai
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Xing Fan
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Zhenguang Li
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
| | - Yu Han
- Feinberg School of MedicineNorthwestern University676 North Saint Clair Street, Suite 2210ChicagoIL60611USA
| | - Maciej S. Lesniak
- Feinberg School of MedicineNorthwestern University676 North Saint Clair Street, Suite 2210ChicagoIL60611USA
| | - Haiming Fan
- College of Chemistry and Materials ScienceNorthwest UniversityXi'an710127China
| | - Yu Cheng
- Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East HospitalTongji University School of Medicine1800 Yuntai RoadShanghai200123China
- Collaborative Innovation Center for Brain ScienceTongji UniversityShanghai200092China
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21
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Understanding of ROS-Inducing Strategy in Anticancer Therapy. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:5381692. [PMID: 31929855 PMCID: PMC6939418 DOI: 10.1155/2019/5381692] [Citation(s) in RCA: 195] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 11/19/2019] [Accepted: 11/23/2019] [Indexed: 02/06/2023]
Abstract
Redox homeostasis is essential for the maintenance of diverse cellular processes. Cancer cells have higher levels of reactive oxygen species (ROS) than normal cells as a result of hypermetabolism, but the redox balance is maintained in cancer cells due to their marked antioxidant capacity. Recently, anticancer therapies that induce oxidative stress by increasing ROS and/or inhibiting antioxidant processes have received significant attention. The acceleration of accumulative ROS disrupts redox homeostasis and causes severe damage in cancer cells. In this review, we describe ROS-inducing cancer therapy and the anticancer mechanism employed by prooxidative agents. To understand the comprehensive biological response to certain prooxidative anticancer drugs such as 2-methoxyestradiol, buthionine sulfoximine, cisplatin, doxorubicin, imexon, and motexafin gadolinium, we propose and visualize the drug-gene, drug-cell process, and drug-disease interactions involved in oxidative stress induction and antioxidant process inhibition as well as specific side effects of these drugs using pathway analysis with a big data-based text-mining approach. Our review will be helpful to improve the therapeutic effects of anticancer drugs by providing information about biological changes that occur in response to prooxidants. For future directions, there is still a need for pharmacogenomic studies on prooxidative agents as well as the molecular mechanisms underlying the effects of the prooxidants and/or antioxidant-inhibitor agents for effective anticancer therapy through selective killing of cancer cells.
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22
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Mármol I, Castellnou P, Alvarez R, Gimeno MC, Rodríguez-Yoldi MJ, Cerrada E. Alkynyl Gold(I) complexes derived from 3-hydroxyflavones as multi-targeted drugs against colon cancer. Eur J Med Chem 2019; 183:111661. [PMID: 31546196 DOI: 10.1016/j.ejmech.2019.111661] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/20/2019] [Accepted: 08/29/2019] [Indexed: 01/26/2023]
Abstract
The design of multi-targeted drugs has gained considerable interest in the last decade thanks to their advantages in the treatment of different diseases, including cancer. The simultaneous inhibition of selected targets from cancerous cells to induce their death represents an attractive objective for the medicinal chemist in order to enhance the efficiency of chemotherapy. In the present work, several alkynyl gold(I) phosphane complexes derived from 3-hydroxyflavones active against three human cancer cell lines, colorectal adenocarcinoma Caco-2/TC7, breast adenocarcinoma MCF-7 and hepatocellular carcinoma HepG2, have been synthesized and characterized. Moreover, these compounds display high selective index values towards differentiated Caco-2 cells, which are considered as a model of non-cancerous cells. The antiproliferative effect of the most active complexes [Au(L2b)PPh3] (3b) and [Au(L2c)PTA] (4c) on Caco-2 cells, seems to be mediated by the inhibition of the enzyme cyclooxygenase-1/2 and alteration of the activities of the redox enzymes thioredoxin reductase and glutathione reductase. Both complexes triggered cell death by apoptosis, alterations in cell cycle progression and increased of ROS production. These results provide support for the suggestion that multi-targeting approach involving the interaction with cyclooxygenase-1/2 and the redox enzymes that increases ROS production, enhances cell death in vitro. All these results indicate that complexes [Au(L2b)PPh3] and [Au(L2c)PTA] are promising antiproliferative agents for further anticancer drug development.
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Affiliation(s)
- Inés Mármol
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., 50009, Zaragoza, Spain; Departamento de Farmacología y Fisiología, Unidad de Fisiología, Universidad de Zaragoza, CIBERobn, IIS Aragón, IA2, 50013, Zaragoza, Spain
| | - Pilar Castellnou
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., 50009, Zaragoza, Spain
| | - Raquel Alvarez
- Departamento de Farmacología y Fisiología, Unidad de Fisiología, Universidad de Zaragoza, CIBERobn, IIS Aragón, IA2, 50013, Zaragoza, Spain
| | - M Concepción Gimeno
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., 50009, Zaragoza, Spain
| | - M Jesús Rodríguez-Yoldi
- Departamento de Farmacología y Fisiología, Unidad de Fisiología, Universidad de Zaragoza, CIBERobn, IIS Aragón, IA2, 50013, Zaragoza, Spain.
| | - Elena Cerrada
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., 50009, Zaragoza, Spain.
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Chen SY, Liu ST, Lin WR, Lin CK, Huang SM. The Mechanisms Underlying the Cytotoxic Effects of Copper Via Differentiated Embryonic Chondrocyte Gene 1. Int J Mol Sci 2019; 20:ijms20205225. [PMID: 31652494 PMCID: PMC6834119 DOI: 10.3390/ijms20205225] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 10/17/2019] [Accepted: 10/19/2019] [Indexed: 12/14/2022] Open
Abstract
Copper is an essential trace element within cells, but it also exerts cytotoxic effects through induction of reactive oxygen species (ROS) production. To determine the mechanisms underlying copper-induced ROS production, we examined the effects of copper sulfate in HeLa cells. Exposure to copper sulfate led to dose-dependent decreases in HeLa cell viability, along with increases in the subG1 and G2/M populations and corresponding decreases in the G1 population. Copper sulfate also increased the levels of apoptosis, senescence, mitochondrial dysfunction, autophagy, ROS, and the expression of several stress proteins, including ATF3, c-Fos, DEC1 (differentiated embryonic chondrocyte gene 1), p21, p53, and HIF-1α (hypoxia-inducible factor 1 alpha). The suppression of copper-induced ROS generation by the ROS scavenger N-acetyl cysteine verified copper’s functional role, while the suppression of copper’s effects by the copper chelator disulfiram, confirmed its specificity. Selective induction of HIF-1α, p53, and phosphorylated ERK proteins by copper was blocked by the knockdown of the transcription factor DEC1, suggesting copper’s effects are mediated by DEC1. In addition to HeLa cells, copper also exerted cytotoxic effects in human endometrial (HEC-1-A) and lung (A549) adenocarcinoma cells, but not in normal human kidney (HEK293) or bronchial (Beas-2B) epithelial cells. These findings shed new light on the functional roles of copper within cells.
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Affiliation(s)
- Ssu-Yu Chen
- Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan.
| | - Shu-Ting Liu
- Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan.
| | - Wun-Rong Lin
- Department of Urology, Mackay Memorial Hospital, Taipei 104, Taiwan.
- Department of Medicine, Mackay Medical College, New Taipei 252, Taiwan.
- Department of Cosmetic Applications and Management, Mackay Junior College of Medicine, Nursing, and Management, Taipei 112, Taiwan.
| | - Chi-Kang Lin
- Department of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan.
| | - Shih-Ming Huang
- Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan.
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24
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Zhang CF, Zhao FY, Xu SL, Liu J, Xing XQ, Yang J. Autophagy in pulmonary hypertension: Emerging roles and therapeutic implications. J Cell Physiol 2019; 234:16755-16767. [PMID: 30932199 DOI: 10.1002/jcp.28531] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 02/21/2019] [Accepted: 03/06/2019] [Indexed: 02/05/2023]
Abstract
Autophagy is an important mechanism for cellular self-digestion and basal homeostasis. This gene- and modulator-regulated pathway is conserved in cells. Recently, several studies have shown that autophagic dysfunction is associated with pulmonary hypertension (PH). However, the relationship between autophagy and PH remains controversial. In this review, we mainly introduce the effects of autophagy-related genes and some regulatory molecules on PH and the relationship between autophagy and PH under the conditions of hypoxia, monocrotaline injection, thromboembolic stress, oxidative stress, and other drugs and toxins. The effects of other autophagy-related drugs, such as chloroquine, 3-methyladenine, rapamycin, and other potential therapeutic drugs and targets, in PH are also described.
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Affiliation(s)
- Chun-Fang Zhang
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Kunming Medical University, The Second People's Hospital of Yunnan, Kunming, Yunnan, China
| | - Fang-Yun Zhao
- Department of Pharmacy, Yan'An Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China
| | - Shuang-Lan Xu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Kunming Medical University, The Second People's Hospital of Yunnan, Kunming, Yunnan, China
| | - Jie Liu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Kunming Medical University, The Second People's Hospital of Yunnan, Kunming, Yunnan, China
| | - Xi-Qian Xing
- Department of Respiratory Medicine, The Fourth Affiliated Hospital of Kunming Medical University, The Second People's Hospital of Yunnan, Kunming, Yunnan, China
| | - Jiao Yang
- First Department of Respiratory Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
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25
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Dayan A, Fleminger G, Ashur-Fabian O. Targeting the Achilles’ heel of cancer cells via integrin-mediated delivery of ROS-generating dihydrolipoamide dehydrogenase. Oncogene 2019; 38:5050-5061. [DOI: 10.1038/s41388-019-0775-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/03/2019] [Accepted: 02/19/2019] [Indexed: 12/18/2022]
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26
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Kim HN, Park GH, Park SB, Kim JD, Eo HJ, Son HJ, Song JH, Jeong JB. Extracts from Sageretia thea reduce cell viability through inducing cyclin D1 proteasomal degradation and HO-1 expression in human colorectal cancer cells. Altern Ther Health Med 2019; 19:43. [PMID: 30736789 PMCID: PMC6368743 DOI: 10.1186/s12906-019-2453-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/30/2019] [Indexed: 12/12/2022]
Abstract
Background Sageretia thea (S. thea) has been used as the medicinal plant for treating hepatitis and fevers in Korea and China. Recently, anticancer activity of S. thea has been reported, but the potential mechanism for the anti-cancer property of S. thea is still insufficient. Thus, we evaluated whether extracts from the leaves (STL) and branches (STB) of S. thea exert anticancer activity and elucidated its potential mechanism in SW480 cells. Methods MTT assay was performed for measuring cell viability. Western blot and RT-PCR were used for analyzing the level of protein and mRNA, respectively. Results Treatment of STL or STB decreased the cell viability and induced apoptosis in SW480 cells. Decreased level of cyclin D1 protein was observed in SW480 cells treated with STL or STB, but no change in cyclin D1 mRNA level was observed with the treatment of STL or STB. MG132 blocked downregulation of cyclin D1 protein by STL or STB. Thr286 phosphorylation of cyclin D1 by STL or STB occurred faster than downregulation of cyclin D1 protein in SW480 cells. When SW480 cells were transfected with T286A-cyclin D1, cyclin D1 degradation by STL or STB did not occur. Inhibition of GSK3β and cyclin D1 nuclear export attenuated STL or STB-mediated cyclin D1 degradation. In addition, STL or STB increased HO-1 expression, and the inhibition of HO-1 attenuated the induction of apoptosis by STL or STB. HO-1 expression by STL or STB resulted from Nrf2 activation through ROS-dependent p38 activation. Conclusions These results indicate that STL or STB may induce GSK3β-dependent cyclin D1 degradation, and increase HO-1 expression through activating Nrf2 via ROS-dependent p38 activation, which resulted in the decrease of the viability in SW480 cells. These findings suggest that STL or STB may have great potential for the development of anti-cancer drug.
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27
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Paroxetine Induces Apoptosis of Human Breast Cancer MCF-7 Cells through Ca 2+-and p38 MAP Kinase-Dependent ROS Generation. Cancers (Basel) 2019; 11:cancers11010064. [PMID: 30634506 PMCID: PMC6356564 DOI: 10.3390/cancers11010064] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 01/04/2019] [Indexed: 12/16/2022] Open
Abstract
Depression is more common in women with breast cancer than the general population. Selective serotonin reuptake inhibitors (SSRIs), a group of antidepressants, are widely used for the treatment of patients with depression and a range of anxiety-related disorders. The association between the use of antidepressant medication and breast cancer is controversial. In this study, we investigated whether and how SSRIs induce the death of human breast cancer MCF-7 cells. Of the antidepressants tested in this study (amitriptyline, bupropion, fluoxetine, paroxetine, and tianeptine), paroxetine most reduced the viability of MCF-7 cells in a time-and dose-dependent manner. The exposure of MCF-7 cells to paroxetine resulted in mitochondrion-mediated apoptosis, which is assessed by increase in the number of cells with sub-G1 DNA content, caspase-8/9 activation, poly (ADP-ribose) polymerase cleavage, and Bax/Bcl-2 ratio and a reduction in the mitochondrial membrane potential. Paroxetine increased a generation of reactive oxygen species (ROS), intracellular Ca2+ levels, and p38 MAPK activation. The paroxetine-induced apoptotic events were reduced by ROS scavengers and p38 MAPK inhibitor, and the paroxetine’s effect was dependent on extracellular Ca2+ level. Paroxetine also showed a synergistic effect on cell death induced by chemotherapeutic drugs in MCF-7 and MDA-MB-231 cells. Our results showed that paroxetine induced apoptosis of human breast cancer MCF-7 cells through extracellular Ca2+-and p38 MAPK-dependent ROS generation. These results suggest that paroxetine may serve as an anticancer adjuvant to current cancer therapies for breast cancer patients with or without depression.
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28
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Bashir KMI, Mohibbullah M, An JH, Choi JY, Hong YK, Sohn JH, Kim JS, Choi JS. In vivo antioxidant activity of mackerel ( Scomber japonicus) muscle protein hydrolysate. PeerJ 2018; 6:e6181. [PMID: 30595992 PMCID: PMC6305115 DOI: 10.7717/peerj.6181] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 11/28/2018] [Indexed: 12/23/2022] Open
Abstract
Pacific chub mackerel (Scomber japonicus) is an important fish throughout the world, especially in East Asian countries, including Korea, China, and Japan. Protein hydrolysates from marine sources are commonly used as nutritional supplements, functional ingredients, and flavor enhancers in the food, beverage, and pharmaceutical industries. Antioxidants isolated from fish are relatively easy to prepare, are cost effective, and have no reported side effects. Hence, the present study aimed to investigate the in vivo antioxidant activities of mackerel muscle protein hydrolysate (MMPH) prepared using Protamex. The in vivo bioactivities of MMPH were investigated in alcoholic fatty liver mice (C57BL/6). Serum alanine aminotransferase and aspartate aminotransferase levels were comparable in test and control mice, whereas serum triglyceride and lipid peroxidation levels significantly (p < 0.05; p < 0.001) decreased after administration of MMPH (100-500 mg kg-1), especially at a concentration of 100 mg kg-1. A significant (p < 0.05) reduction in xanthine oxidase activity was observed in all groups treated with MMPH (100-500 mg kg-1), as compared with the control group. Significantly (p < 0.05) higher superoxide dismutase (SOD) activity/protein expression and regulated catalase (CAT) activity/protein expression levels were observed in groups administered MMPH (100-500 mg kg-1), especially at a concentration of 100 mg kg-1. These results show that the abundant amino acids of S. japonicus play an important role in the cytosol of the liver cells by directly participating in the expression of xanthine oxidase and the detoxifying SOD and CAT proteins, thereby enhancing antioxidant ability and ultimately, inhibiting lipid peroxidation. This study demonstrated that muscle protein hydrolysate from S. japonicus has strong antioxidant activities.
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Affiliation(s)
- Khawaja Muhammad Imran Bashir
- Seafood Research Center, IACF, Silla University, Busan, Republic of Korea.,Research Center for Extremophiles and Microbiology, College of Medical and Life Sciences, Silla University, Busan, Republic of Korea
| | - Md Mohibbullah
- Department of Fisheries and Marine Bioscience, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalgonj, Bangladesh
| | - Jeong Hyeon An
- Seafood Research Center, IACF, Silla University, Busan, Republic of Korea
| | - Ji-Yeon Choi
- Southeast Medi-Chem Institute, Busan, Republic of Korea
| | - Yong-Ki Hong
- Department of Biotechnology, College of Fisheries Sciences, Pukyong National University, Busan, Republic of Korea
| | - Jae Hak Sohn
- Seafood Research Center, IACF, Silla University, Busan, Republic of Korea.,Department of Food Biotechnology, Division of Bioindustry, College of Medical and Life Sciences, Silla University, Busan, Republic of Korea
| | - Jin-Soo Kim
- Department of Seafood and Aquaculture Science, Gyeongsang National University, Tongyeong-si, Gyeongsangnam-do, Republic of Korea
| | - Jae-Suk Choi
- Seafood Research Center, IACF, Silla University, Busan, Republic of Korea.,Department of Food Biotechnology, Division of Bioindustry, College of Medical and Life Sciences, Silla University, Busan, Republic of Korea
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29
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Liu Y, Wang R, Hou J, Sun B, Zhu B, Qiao Z, Su Y, Zhu X. Paclitaxel/Chitosan Nanosupensions Provide Enhanced Intravesical Bladder Cancer Therapy with Sustained and Prolonged Delivery of Paclitaxel. ACS APPLIED BIO MATERIALS 2018; 1:1992-2001. [DOI: 10.1021/acsabm.8b00501] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yongjia Liu
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
| | - Ruibin Wang
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
| | - Jingwen Hou
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
| | - Binbin Sun
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
| | - Bangshang Zhu
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, 201620 Shanghai, China
| | - Zhiguang Qiao
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
| | - Yue Su
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering, Instrumental Analysis Center, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Ninth People’s Hospital, School of Medicine, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 200240 Shanghai, China
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30
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Ferro S, Huber V, Rivoltini L. Mechanisms of tumor immunotherapy, with a focus on thoracic cancers. J Thorac Dis 2018; 10:4619-4631. [PMID: 30174914 DOI: 10.21037/jtd.2018.07.30] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
If immunotherapy is currently considered as a valid treatment strategy in oncology, the concept that cancer could be cured by the mere manipulation of the immune system was almost inconceivable until few years ago, particularly in lung cancer. The use of immune checkpoint inhibitors has instead demonstrated to mediate significant long-term disease control so to rapidly enter clinical practice and represent the basis for most of the combination approaches under development. In light of the revolutionary results achieved through the pivotal clinical trials and the large expectations about the possibility to further improve clinical benefit and discover novel therapeutic targets, it is becoming nowadays mandatory to increase our knowledge on the basics of immunology in lung cancer. Defining the pathways that rule the interactions between tumor and immune cells and the requirements to achieve full-fledged immune responses able to mediate meaningful antitumor activity are present goals of the research ongoing worldwide. This knowledge would not only foster a more scientifically-based clinical development of novel drugs and combinations, but also provide valid biomarkers for patient selection and monitoring. In the present review we will address the available information about the immunological features of lung cancer, the backgrounds to the use of immunotherapeutics, the possible mechanisms underlying resistance and the strategies to improve immune-mediated tumor control. In doing this, we will be following the path traced in melanoma, the tumor histotype that taught us most of what we know about cancer immunotherapy.
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Affiliation(s)
- Simona Ferro
- Unit of Immunotherapy of Human Tumors, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Veronica Huber
- Unit of Immunotherapy of Human Tumors, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Licia Rivoltini
- Unit of Immunotherapy of Human Tumors, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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31
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Ney Y, Jawad Nasim M, Kharma A, Youssef LA, Jacob C. Small Molecule Catalysts with Therapeutic Potential. Molecules 2018; 23:E765. [PMID: 29584669 PMCID: PMC6017662 DOI: 10.3390/molecules23040765] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 03/22/2018] [Accepted: 03/24/2018] [Indexed: 01/21/2023] Open
Abstract
Catalysts are employed in many areas of research and development where they combine high efficiency with often astonishing selectivity for their respective substrates. In biology, biocatalysts are omnipresent. Enzymes facilitate highly controlled, sophisticated cellular processes, such as metabolic conversions, sensing and signalling, and are prominent targets in drug development. In contrast, the therapeutic use of catalysts per se is still rather limited. Recent research has shown that small molecule catalytic agents able to modulate the redox state of the target cell bear considerable promise, particularly in the context of inflammatory and infectious diseases, stroke, ageing and even cancer. Rather than being "active" on their own in a more traditional sense, such agents develop their activity by initiating, promoting, enhancing or redirecting reactions between biomolecules already present in the cell, and their activity therefore depends critically on the predisposition of the target cell itself. Redox catalysts, for instance, preferably target cells with a distinct sensitivity towards changes in an already disturbed redox balance and/or increased levels of reactive oxygen species. Indeed, certain transition metal, chalcogen and quinone agents may activate an antioxidant response in normal cells whilst at the same time triggering apoptosis in cancer cells with a different pre-existing "biochemical redox signature" and closer to the internal redox threshold. In pharmacy, catalysts therefore stand out as promising lead structures, as sensor/effector agents which are highly effective, fairly selective, active in catalytic, i.e., often nanomolar concentrations and also very flexible in their structural design.
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Affiliation(s)
- Yannick Ney
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany.
| | - Muhammad Jawad Nasim
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany.
| | - Ammar Kharma
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany.
| | - Lama A Youssef
- Department of Pharmaceutics and Pharmaceutical Technology, School of Pharmacy, Damascus University, Damascus, Syria.
| | - Claus Jacob
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany.
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32
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Brenneisen P, Reichert AS. Nanotherapy and Reactive Oxygen Species (ROS) in Cancer: A Novel Perspective. Antioxidants (Basel) 2018; 7:antiox7020031. [PMID: 29470419 PMCID: PMC5836021 DOI: 10.3390/antiox7020031] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 02/12/2018] [Accepted: 02/19/2018] [Indexed: 12/12/2022] Open
Abstract
The incidence of numerous types of cancer has been increasing over recent years, representing the second-most frequent cause of death after cardiovascular diseases. Even though, the number of effective anticancer drugs is increasing as well, a large number of patients suffer from severe side effects (e.g., cardiomyopathies) caused by these drugs. This adversely affects the patients’ well-being and quality of life. On the molecular level, tumor cells that survive treatment modalities can become chemotherapy-resistant. In addition, adverse impacts on normal (healthy, stromal) cells occur concomitantly. Strategies that minimize these negative impacts on normal cells and which at the same time target tumor cells efficiently are needed. Recent studies suggest that redox-based combinational nanotherapies may represent one option in this direction. Here, we discuss recent advances in the application of nanoparticles, alone or in combination with other drugs, as a promising anticancer tool. Such novel strategies could well minimize harmful side effects and improve patients’ health prognoses.
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Affiliation(s)
- Peter Brenneisen
- Institute of Biochemistry and Molecular Biology I, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225 Düsseldorf, Germany.
| | - Andreas S Reichert
- Institute of Biochemistry and Molecular Biology I, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225 Düsseldorf, Germany.
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