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Mlinarić M, Lučić I, Tomljanović M, Tartaro Bujak I, Milković L, Čipak Gašparović A. AQP3 and AQP5 Modulation in Response to Prolonged Oxidative Stress in Breast Cancer Cell Lines. Antioxidants (Basel) 2024; 13:626. [PMID: 38929065 PMCID: PMC11200458 DOI: 10.3390/antiox13060626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/03/2024] [Accepted: 05/17/2024] [Indexed: 06/28/2024] Open
Abstract
Aquaporins are membrane pores regulating the transport of water, glycerol, and other small molecules across membranes. Among 13 human aquaporins, six have been shown to transport H2O2 and are therefore called peroxiporins. Peroxiporins are implicated in cancer development and progression, partly due to their involvement in H2O2 transport. Oxidative stress is linked to breast cancer development but is also a mechanism of action for conventional chemotherapy. The aim of this study is to investigate the effects of prolonged oxidative stress on Aquaporin 3 (AQP3), Aquaporin 5 (AQP5), and signaling pathways in breast cancer cell lines of different malignancies alongside a non-tumorigenic breast cell line. The prolonged oxidative stress caused responses in viability only in the cancer cell lines, while it affected cell migration in the MCF7 cell line. Changes in the localization of NRF2, a transcription factor involved in oxidative stress response, were observed only in the cancer cell lines, and no effects were recorded on its downstream target proteins. Moreover, the prolonged oxidative stress caused changes in AQP3 and AQP5 expression only in the cancer cell lines, in contrast to their non-malignant counterparts. These results suggest peroxiporins are potential therapeutic targets in cancer treatment. However, further research is needed to elucidate their role in the modulation of therapy response, highlighting the importance of research on this topic.
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Affiliation(s)
- Monika Mlinarić
- Laboratory for Membrane Transport and Signaling, Division of Molecular Medicine, Ruđer Bošković Institute, HR10000 Zagreb, Croatia; (M.M.); (I.L.); (M.T.); (L.M.)
| | - Ivan Lučić
- Laboratory for Membrane Transport and Signaling, Division of Molecular Medicine, Ruđer Bošković Institute, HR10000 Zagreb, Croatia; (M.M.); (I.L.); (M.T.); (L.M.)
| | - Marko Tomljanović
- Laboratory for Membrane Transport and Signaling, Division of Molecular Medicine, Ruđer Bošković Institute, HR10000 Zagreb, Croatia; (M.M.); (I.L.); (M.T.); (L.M.)
| | - Ivana Tartaro Bujak
- Radiation Chemistry and Dosimetry Laboratory, Division of Materials Chemistry, Ruđer Bošković Institute, HR10000 Zagreb, Croatia;
| | - Lidija Milković
- Laboratory for Membrane Transport and Signaling, Division of Molecular Medicine, Ruđer Bošković Institute, HR10000 Zagreb, Croatia; (M.M.); (I.L.); (M.T.); (L.M.)
| | - Ana Čipak Gašparović
- Laboratory for Membrane Transport and Signaling, Division of Molecular Medicine, Ruđer Bošković Institute, HR10000 Zagreb, Croatia; (M.M.); (I.L.); (M.T.); (L.M.)
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2
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Alanazi A, Jay-Gerin JP, Blázquez-Castro A. Is singlet oxygen involved in FLASH-RT? J Appl Clin Med Phys 2023:e13974. [PMID: 36964949 DOI: 10.1002/acm2.13974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/14/2023] [Accepted: 03/16/2023] [Indexed: 03/27/2023] Open
Affiliation(s)
- Ahmed Alanazi
- Département de Médecine Nucléaire et de Radiobiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Jean-Paul Jay-Gerin
- Département de Médecine Nucléaire et de Radiobiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
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Wedam R, Greer YE, Wisniewski DJ, Weltz S, Kundu M, Voeller D, Lipkowitz S. Targeting Mitochondria with ClpP Agonists as a Novel Therapeutic Opportunity in Breast Cancer. Cancers (Basel) 2023; 15:cancers15071936. [PMID: 37046596 PMCID: PMC10093243 DOI: 10.3390/cancers15071936] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Breast cancer is the most frequently diagnosed malignancy worldwide and the leading cause of cancer mortality in women. Despite the recent development of new therapeutics including targeted therapies and immunotherapy, triple-negative breast cancer remains an aggressive form of breast cancer, and thus improved treatments are needed. In recent decades, it has become increasingly clear that breast cancers harbor metabolic plasticity that is controlled by mitochondria. A myriad of studies provide evidence that mitochondria are essential to breast cancer progression. Mitochondria in breast cancers are widely reprogrammed to enhance energy production and biosynthesis of macromolecules required for tumor growth. In this review, we will discuss the current understanding of mitochondrial roles in breast cancers and elucidate why mitochondria are a rational therapeutic target. We will then outline the status of the use of mitochondria-targeting drugs in breast cancers, and highlight ClpP agonists as emerging mitochondria-targeting drugs with a unique mechanism of action. We also illustrate possible drug combination strategies and challenges in the future breast cancer clinic.
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Affiliation(s)
- Rohan Wedam
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Yoshimi Endo Greer
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - David J Wisniewski
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sarah Weltz
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Manjari Kundu
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Donna Voeller
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Stanley Lipkowitz
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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Lu Y, Sheng X, Liu C, Liang Z, Wang X, Liu L, Wen Z, Yang Z, Du Q, Liu W. SERD-NHC-Au(I) complexes for dual targeting ER and TrxR to induce ICD in breast cancer. Pharmacol Res 2023; 190:106731. [PMID: 36933755 DOI: 10.1016/j.phrs.2023.106731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023]
Abstract
The development of selective estrogen receptor degraders (SERDs) has brought new ideas for the clinical treatment of ER-positive advanced breast cancer. The successful application of combinational therapy inspired the exploration of other targets to prevent breast cancer progression. Thioredoxin reductase (TrxR) is an important enzyme that can regulate redox balance in cells and it was considered as a potential target for anticancer treatment. In this study, we firstly combine a clinical SERD candidate--G1T48 (NCT03455270), with a TrxR inhibitor--N-heterocyclic carbene gold(I) [NHC-Au(I)] to form dual targeting complexes that can regulate both signaling pathways. The most efficacious complex 23 exhibited significant antiproliferative profile through degrading ER and inhibiting TrxR activity. Interestingly, it can induce immunogenic cell death (ICD) caused by ROS. This is the first evidence to elucidate the role of ER/TrxR-ROS-ICD axis in ER positive breast cancer and this research may inspire new drug development with novel mechanisms. The in vivo xenograft study demonstrated that complex 23 had excellent antiproliferative activity toward MCF-7 cells in mice model.
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Affiliation(s)
- Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Xinyu Sheng
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Chao Liu
- Department of Pharmacy, Nanjing First Hospital, Nanjing Medical University, Nanjing 210029, PR China; School of Basic Medicine & Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China
| | - Zhenlin Liang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Xin Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Lijuan Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Zhenfan Wen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Zhibin Yang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali University, Dali 671000, PR China
| | - Qianming Du
- General Clinical Research Center, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, PR China; School of Basic Medicine & Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; State key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, PR China.
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Jekabsons MB, Merrell M, Skubiz AG, Thornton N, Milasta S, Green D, Chen T, Wang YH, Avula B, Khan IA, Zhou YD. Breast cancer cells that preferentially metastasize to lung or bone are more glycolytic, synthesize serine at greater rates, and consume less ATP and NADPH than parent MDA-MB-231 cells. Cancer Metab 2023; 11:4. [PMID: 36805760 PMCID: PMC9940388 DOI: 10.1186/s40170-023-00303-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 01/25/2023] [Indexed: 02/22/2023] Open
Abstract
Gene expression signatures associated with breast cancer metastases suggest that metabolic re-wiring is important for metastatic growth in lungs, bones, and other organs. However, since pathway fluxes depend on additional factors such as ATP demand, allosteric effects, and post-translational modification, flux analysis is necessary to conclusively establish phenotypes. In this study, the metabolic phenotypes of breast cancer cell lines with low (T47D) or high (MDA-MB-231) metastatic potential, as well as lung (LM)- and bone (BoM)-homing lines derived from MDA-MB-231 cells, were assessed by 13C metabolite labeling from [1,2-13C] glucose or [5-13C] glutamine and the rates of nutrient and oxygen consumption and lactate production. MDA-MB-231 and T47D cells produced 55 and 63%, respectively, of ATP from oxidative phosphorylation, whereas LM and BoM cells were more glycolytic, deriving only 20-25% of their ATP from mitochondria. ATP demand by BoM and LM cells was approximately half the rate of the parent cells. Of the anabolic fluxes assessed, nucleotide synthesis was the major ATP consumer for all cell lines. Glycolytic NADH production by LM cells exceeded the rate at which it could be oxidized by mitochondria, suggesting that the malate-aspartate shuttle was not involved in re-oxidation of these reducing equivalents. Serine synthesis was undetectable in MDA-MB-231 cells, whereas 3-5% of glucose was shunted to serine by LM and BoM lines. Proliferation rates of T47D, BoM, and LM lines tightly correlated with their respiration-normalized NADPH production rates. In contrast, MDA-MB-231 cells produced NADPH and GSH at higher rates, suggesting this line is more oxidatively stressed. Approximately half to two-thirds of NADPH produced by T47D, MDA-MB-231, and BoM cells was from the oxidative PPP, whereas the majority in LM cells was from the folate cycle. All four cell lines used the non-oxidative PPP to produce pentose phosphates, although this was most prominent for LM cells. Taken together, the metabolic phenotypes of LM and BoM lines differed from the parent line and from each other, supporting the metabolic re-wiring hypothesis as a feature of metastasis to lung and bone.
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Affiliation(s)
- Mika B. Jekabsons
- grid.251313.70000 0001 2169 2489Department of Biology, University of Mississippi, University, MS 38677 USA
| | - Mollie Merrell
- grid.251313.70000 0001 2169 2489Department of Biology, University of Mississippi, University, MS 38677 USA
| | - Anna G. Skubiz
- grid.251313.70000 0001 2169 2489Department of Biology, University of Mississippi, University, MS 38677 USA
| | - Noah Thornton
- grid.251313.70000 0001 2169 2489Department of Biology, University of Mississippi, University, MS 38677 USA
| | - Sandra Milasta
- grid.240871.80000 0001 0224 711XDepartment of Immunology, St Jude Children’s Research Hospital, Memphis, TN 38105 USA
| | - Douglas Green
- grid.240871.80000 0001 0224 711XDepartment of Immunology, St Jude Children’s Research Hospital, Memphis, TN 38105 USA
| | - Taosheng Chen
- grid.240871.80000 0001 0224 711XDepartment of Chemical Biology and Therapeutics, St Jude Children’s Research Hospital, Memphis, TN 38105 USA
| | - Yan-Hong Wang
- grid.251313.70000 0001 2169 2489National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677 USA
| | - Bharathi Avula
- grid.251313.70000 0001 2169 2489National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677 USA
| | - Ikhlas A. Khan
- grid.251313.70000 0001 2169 2489National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677 USA ,grid.251313.70000 0001 2169 2489Department of Biomedical Sciences, School of Pharmacy, University of Mississippi, University, MS 38677 USA
| | - Yu-Dong Zhou
- grid.251313.70000 0001 2169 2489Department of Chemistry and Biochemistry, University of Mississippi, University, MS 38677 USA
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Dong K, Lei H, Kang J, Leng X, Ma R, Wang D, Zhou Q, Yu J, Lu T, Xing J. Application of a Dual-Probe Coloading Nanodetection System in the Process Monitoring and Efficacy Assessment of Photodynamic Therapy: An In Vitro Study. ACS Biomater Sci Eng 2023; 9:1089-1103. [PMID: 36700559 DOI: 10.1021/acsbiomaterials.2c01388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The oxygen-consuming property of photodynamic therapy (PDT) affects its effects and aggravates tumor hypoxia, thus upregulating the vascular endothelial growth factor (VEGF) to exacerbate tumor metastasis and lead to treatment failure. Therefore, it is necessary to monitor the dynamic changes in the factors related to PDT and tumor development trends in real time, thus helping to improve PDT efficiency. This study fabricated a fluorescent probe, TPE-2HPro, and a fluorescein-labeled aptamer probe, FAM-AptamerVEGF, to detect hydrogen peroxide (H2O2) and VEGF through the photoinduced electron-transfer effect and the specific affinity of the aptamer to VEGF, respectively. The two probes were loaded into the inner pores and absorbed on the surface of polydopamine coating-wrapped mesoporous silica nanoparticles (MSN@PDA) to construct the dual-probe-loaded system, MSNTH@PDAApt, which was kept stable in fetal bovine serum (FBS) solution and achieved pH-responsive release behavior, thus helping to increase the accumulation of the two probes in tumor cells. The dichloroacetic acid-mediated in vitro antitumor tests showed that the changing trends of H2O2 and VEGF levels were consistent with the results of related mechanism studies and could be monitored by MSNTH@PDAApt. The in vitro chlorin e6 (Ce6)-mediated PDT treatment demonstrated that when the illumination condition was 650 nm, 50 mW/cm2 for 10 min, cells were more inclined to metastasis and invasion rather than death due to a substantial increase in VEGF expression at the low Ce6 concentrations. With the increase of the Ce6 concentration, the growth of the H2O2 level gradually exceeded that of VEGF, and the reactive oxygen species (ROS)-mediated cell death dominated when the Ce6 concentration was about 2 times its IC50 values. Besides, hypoxia also affected the H2O2 and VEGF changes. These results demonstrated that MSNTH@PDAApt could precisely monitor and assess the tumor development trends during PDT treatment, thus helping improve the treatment effect.
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Affiliation(s)
- Kai Dong
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Hengyu Lei
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Jian Kang
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an710072, Shaanxi, China
| | - Xue Leng
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Ruirui Ma
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Danyang Wang
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Qingyuan Zhou
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Jie Yu
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
| | - Tingli Lu
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an710072, Shaanxi, China
| | - Jianfeng Xing
- School of Pharmacy, Xi'an Jiaotong University, 76 Yanta West Road, Xi'an710061, Shaanxi, China
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Escudero-Feliu J, García-Costela M, Moreno-SanJuan S, Puentes-Pardo JD, Arrabal SR, González-Novoa P, Núñez MI, Carazo Á, Jimenez-Lopez JC, León J. Narrow Leafed Lupin ( Lupinus angustifolius L.) β-Conglutin Seed Proteins as a New Natural Cytotoxic Agents against Breast Cancer Cells. Nutrients 2023; 15:nu15030523. [PMID: 36771230 PMCID: PMC9919070 DOI: 10.3390/nu15030523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Breast cancer (BC) is the most widespread tumor in women and the second type of most common cancer worldwide. Despite all the technical and medical advances in existing therapies, between 30 and 50% of patients with BC will develop metastasis, which contributes to the failure of existing treatments. This situation urges the need to find more effective prevention and treatment strategies like the use of plant-based nutraceutical compounds. In this context, we purified three Narrow Leafed Lupin (NLL) β-conglutins isoforms using affinity-chromatography and evaluated their effectiveness in terms of viability, proliferation, apoptosis, stemness properties, and mechanism of action on both BC cell lines and a healthy one. NLL β-conglutins proteins have very promising effects at the molecular level on BC cells at very low concentrations, emerging as a potential natural cytotoxic agent and preserving the viability of healthy cells. These proteins could act through a dual mechanism involving tumorigenic and stemness-related genes such as SIRT1 and FoxO1, depending on the state of p53. More studies must be carried out to completely understand the underlying mechanisms of action of these nutraceutical compounds in BC in vitro and in vivo, and their potential use for the inhibition of other cancer cell types.
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Affiliation(s)
| | | | - Sara Moreno-SanJuan
- Cytometry and Microscopy Research Service, Biosanitary Research Institute of Granada (ibs.GRANADA), E-18012 Granada, Spain
| | - Jose D. Puentes-Pardo
- Biosanitary Research Institute of Granada (ibs.GRANADA), E-18012 Granada, Spain
- Department of Pharmacology, Faculty of Pharmacy, University of Granada, E-18011 Granada, Spain
| | - Sandra Ríos Arrabal
- Biosanitary Research Institute of Granada (ibs.GRANADA), E-18012 Granada, Spain
| | | | - María Isabel Núñez
- Biosanitary Research Institute of Granada (ibs.GRANADA), E-18012 Granada, Spain
- Department of Radiology and Physical Medicine, Faculty of Medicine, University of Granada, E-18016 Granada, Spain
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, E-18100 Granada, Spain
| | - Ángel Carazo
- Biosanitary Research Institute of Granada (ibs.GRANADA), E-18012 Granada, Spain
| | - Jose C. Jimenez-Lopez
- Department of Stress, Development and Plant Signalling, Estacion Experimental del Zaidin, Spanish National Research Council (CSIC), E-18008 Granada, Spain
- UWA Institute of Agriculture, The University of Western Australia, Perth, WA 6009, Australia
- UWA School of Agriculture and Environment, The University of Western Australia, Perth, WA 6009, Australia
- Correspondence: (J.C.J.-L.); (J.L.)
| | - Josefa León
- Biosanitary Research Institute of Granada (ibs.GRANADA), E-18012 Granada, Spain
- Clinical Management Unit of Digestive Disease and UNAI, San Cecilio University Hospital, E-18006 Granada, Spain
- Correspondence: (J.C.J.-L.); (J.L.)
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Tong XY, Yang XZ, Gao SQ, Wang XJ, Wen GB, Lin YW. Regulating Effect of Cytochrome b5 Overexpression on Human Breast Cancer Cells. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27144556. [PMID: 35889429 PMCID: PMC9320672 DOI: 10.3390/molecules27144556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/11/2022] [Accepted: 07/15/2022] [Indexed: 12/24/2022]
Abstract
Imbalance in the cellular redox system is thought to be associated with the induction and progression of breast cancers, and heme proteins may regulate the redox balance. Cytochrome b5 (Cyt b5) is a small mitochondrial heme protein. Its function and regulating mechanism in breast cancer remain unknown. In this study, we elucidated the level of endogenous oxidative stress in breast cancer cells, MCF-7 cells (hormone receptor-positive cells) and MDA-MB-231 cells (triple-negative cells), and investigated the difference in Cyt b5 content. Based on the low content of Cyt b5 in MDA-MB-231 cells, the overexpression of Cyt b5 was found to regulate the oxidative stress and apoptosis cascades, including ERK1/2 and Akt signaling pathways. The overexpressed Cyt b5 MDA-MB-231 cells were shown to exhibit decreased oxidative stress, less phosphorylation of ERK1/2 and Akt, and less cleavage of caspases 3 and 9 upon treatment with H2O2, as compared to those of normal MDA-MB-231 cells. Moreover, the overexpressed Cyt b5 most likely functioned by interacting with its protein partner, Cyt c, as suggested by co-immunoprecipitation studies. These results indicated that Cyt b5 has different effects on breast cancer cells of different phenotypes, which provides useful information for understanding the multiple roles of Cyt b5 and provides clues for clinical treatment.
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Affiliation(s)
- Xin-Yi Tong
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (X.-Y.T.); (X.-J.W.)
| | - Xin-Zhi Yang
- Hengyang Medical College, University of South China, Hengyang 421001, China; (X.-Z.Y.); (S.-Q.G.); (G.-B.W.)
| | - Shu-Qin Gao
- Hengyang Medical College, University of South China, Hengyang 421001, China; (X.-Z.Y.); (S.-Q.G.); (G.-B.W.)
- Key Lab of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China
| | - Xiao-Juan Wang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (X.-Y.T.); (X.-J.W.)
| | - Ge-Bo Wen
- Hengyang Medical College, University of South China, Hengyang 421001, China; (X.-Z.Y.); (S.-Q.G.); (G.-B.W.)
- Key Lab of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (X.-Y.T.); (X.-J.W.)
- Hengyang Medical College, University of South China, Hengyang 421001, China; (X.-Z.Y.); (S.-Q.G.); (G.-B.W.)
- Key Lab of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China
- Correspondence: ; Tel.: +86-734-8282375
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Coelho de Faria C, Hecht Castro Medeiros F, Cazarin Menezes J, Ortenzi de Andrade Silva VH, Freitas Ferreira AC, Pires de Carvalho D, Soares Fortunato R. TGF-β1 Disrupts redox balance in PCCL3 thyroid cell and is sexually dimorphic expressed in rat thyroid gland. Mol Cell Endocrinol 2022; 546:111593. [PMID: 35139422 DOI: 10.1016/j.mce.2022.111593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 11/26/2022]
Abstract
Thyroid diseases are more prevalent in women, and this difference seems to be associated with the oxidative stress found in the thyroid of females. Thyroid NADPH Oxidase 4 (NOX4) was shown to respond to estrogen, which can also modulate TGF-β1, a potent stimulator of NOX4. This study aimed to investigate the effects of TGF-β1 on redox homeostasis parameters in the rat thyroid cell PCCL3 and the interrelationship between estrogen and TGF-β1. TGF-β1 treatment increased both intra- and extracellular ROS generation along with NOX4 expression and reduced GPX and catalase activities, extracellular H2O2 scavenging capacity, and reduced thiol content. TGF-β1 mRNA and protein expression are higher in female thyroid glands of rats in comparison to males. Moreover, 17β-estradiol treatment enhanced TGF-β1 mRNA in PCCL3 cells, decreased extracellular bioavailability but did not activate Smad pathway. Our data suggest that higher levels of TGF-β1 in females are potentially related to higher ROS availability which may be associated with the sex disparity in thyroid disorders.
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Affiliation(s)
- Caroline Coelho de Faria
- Laboratório de Fisiologia e Sinalização Redox, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G2-042, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil
| | - Fabio Hecht Castro Medeiros
- Laboratório de Fisiologia Endócrina Doris Rosenthal, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G1-060, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil
| | - Juliana Cazarin Menezes
- Laboratório de Fisiologia Endócrina Doris Rosenthal, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G1-060, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil
| | - Victor Hugo Ortenzi de Andrade Silva
- Laboratório de Fisiologia e Sinalização Redox, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G2-042, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil
| | - Andrea Claudia Freitas Ferreira
- Laboratório de Fisiologia Endócrina Doris Rosenthal, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G1-060, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil; NUMPEX, Pólo de Xerém, Universidade Federal do Rio de Janeiro, Brazil
| | - Denise Pires de Carvalho
- Laboratório de Fisiologia Endócrina Doris Rosenthal, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G1-060, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil
| | - Rodrigo Soares Fortunato
- Laboratório de Fisiologia e Sinalização Redox, Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco G, sala G2-042, Av. Carlos Chagas Filho, 373, 21941-902, Rio de Janeiro, Brazil.
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10
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Emerging role of ferroptosis in breast cancer: New dawn for overcoming tumor progression. Pharmacol Ther 2021; 232:107992. [PMID: 34606782 DOI: 10.1016/j.pharmthera.2021.107992] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 02/08/2023]
Abstract
Breast cancer has become a serious threat to women's health. Cancer progression is mainly derived from resistance to apoptosis induced by procedures or therapies. Therefore, new drugs or models that can overcome apoptosis resistance should be identified. Ferroptosis is a recently identified mode of cell death characterized by excess reactive oxygen species-induced lipid peroxidation. Since ferroptosis is distinct from apoptosis, necrosis and autophagy, its induction successfully eliminates cancer cells that are resistant to other modes of cell death. Therefore, ferroptosis may become a new direction around which to design breast cancer treatment. Unfortunately, the complete appearance of ferroptosis in breast cancer has not yet been fully elucidated. Furthermore, whether ferroptosis inducers can be used in combination with traditional anti- breast cancer drugs is still unknown. Moreover, a summary of ferroptosis in breast cancer progression and therapy is currently not available. In this review, we discuss the roles of ferroptosis-associated modulators glutathione, glutathione peroxidase 4, iron, nuclear factor erythroid-2 related factor-2, superoxide dismutases, lipoxygenase and coenzyme Q in breast cancer. Furthermore, we provide evidence that traditional drugs against breast cancer induce ferroptosis, and that ferroptosis inducers eliminate breast cancer cells. Finally, we put forward prospect of using ferroptosis inducers in breast cancer therapy, and predict possible obstacles and corresponding solutions. This review will deepen our understanding of the relationship between ferroptosis and breast cancer, and provide new insights into breast cancer-related therapeutic strategies.
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11
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Niu H, Tang J, Zhu X, Li Z, Zhang Y, Ye Y, Zhao Y. A three-channel fluorescent probe to image mitochondrial stress. Chem Commun (Camb) 2021; 56:7710-7713. [PMID: 32524110 DOI: 10.1039/d0cc02668a] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Dual-recognition probes based on one reacting site inevitably encounter competition problems. Here, NPClA, a two-photon fluorescent probe based on a dual-site response for SO2/HOCl, was developed and applied in imaging mitochondrial stress.
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Affiliation(s)
- Huawei Niu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China. and College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471000, China
| | - Jun Tang
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Xiaofei Zhu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Zipeng Li
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Yongru Zhang
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Yong Ye
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Yufen Zhao
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China. and Institute of Drug Discovery Technology, Ningbo University, Ningbo, 450052, China
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12
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Faam B, Ghadiri AA, Ghaffari MA, Totonchi M, Khorsandi L. Comparing Oxidative Stress Status Among Iranian Males and Females with Malignant and Non-malignant Thyroid Nodules. Int J Endocrinol Metab 2021; 19:e105669. [PMID: 33815516 PMCID: PMC8010567 DOI: 10.5812/ijem.105669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 12/16/2020] [Accepted: 01/07/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Oxidative stress is commonly accrued in thyroid tissue during hormone synthesis. OBJECTIVES We aimed to examine oxidative stress in patients with thyroid cancer, benign thyroid nodules, and healthy individuals. METHODS In this study, 138 individuals were involved. Among the selected participants, 108 had thyroid nodules, including 30 papillary thyroid cancer (PTC), 30 follicular thyroid cancer (FTC), six anaplastic thyroid cancer (ATC), 12 medullary thyroid cancer (MTC), and 30 benign nodules. In addition, 30 individuals were selected as a healthy control group. The levels of total antioxidant capacity (TAC) and total oxidant status (TOS) of thyroid tissue were measured using the ELISA method, and the oxidative stress index (OSI) was calculated. RESULTS The TAC level was significantly lower in MTC and FTC subtypes than in controls. The TOS level was considerably higher in the MTC group than in the control and benign nodule groups. The TOS level was not changed in other groups. The OSI was considerably higher in MTC and FTC subtypes. The TAC and OSI in benign nodules were significantly lower and higher than those of controls, respectively. The OSI was higher in female patients than in males. CONCLUSIONS The OSI can not be considered a diagnostic biomarker for benign nodules and MTC. The diverse oxidative stress status between genders may be related to the elevated cancer incidence in females.
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Affiliation(s)
- Bita Faam
- Cellular & Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ata A Ghadiri
- Cellular & Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Ali Ghaffari
- Cellular & Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mehdi Totonchi
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Layasadat Khorsandi
- Cellular & Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Corresponding Author: Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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13
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Zhao C, Chen J, Zhong R, Chen DS, Shi J, Song J. Materialien mit Selektivität für oxidative Molekülspezies für die Diagnostik und Therapie. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915833] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Caiyan Zhao
- MOE Key Laboratory for Analytical Science of Food Safety and Biology Institution College of Chemistry Fuzhou University Fuzhou 350108 China
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Jingxiao Chen
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education School of Pharmaceutical Sciences Jiangnan University Wuxi 214122 PR China
| | - Ruibo Zhong
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Dean Shuailin Chen
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Jinjun Shi
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology Institution College of Chemistry Fuzhou University Fuzhou 350108 China
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14
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Zhao C, Chen J, Zhong R, Chen DS, Shi J, Song J. Oxidative‐Species‐Selective Materials for Diagnostic and Therapeutic Applications. Angew Chem Int Ed Engl 2020; 60:9804-9827. [DOI: 10.1002/anie.201915833] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/15/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Caiyan Zhao
- MOE Key Laboratory for Analytical Science of Food Safety and Biology Institution College of Chemistry Fuzhou University Fuzhou 350108 China
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Jingxiao Chen
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education School of Pharmaceutical Sciences Jiangnan University Wuxi 214122 PR China
| | - Ruibo Zhong
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Dean Shuailin Chen
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Jinjun Shi
- Center for Nanomedicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts 02115 USA
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology Institution College of Chemistry Fuzhou University Fuzhou 350108 China
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15
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Pizarro BM, Cordeiro A, Reginatto MW, Campos SPC, Mancebo ACA, Areas PCF, Antunes RA, Souza MDCB, Oliveira KJ, Bloise FF, Bloise E, Fortunato RS, Ortiga-Carvalho TM. Estradiol and Progesterone Levels are Related to Redox Status in the Follicular Fluid During in vitro Fertilization. J Endocr Soc 2020; 4:bvaa064. [PMID: 32666010 PMCID: PMC7326473 DOI: 10.1210/jendso/bvaa064] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/29/2020] [Indexed: 02/06/2023] Open
Abstract
Studies have reported a possible association between the levels of oxidative stress biomarkers in follicular fluid (FF) and infertility treatment outcomes. FF analysis can provide important information about oocyte quality. This study aimed to evaluate the possible correlation between oxidative stress biomarker and intrafollicular hormone levels and clinical and laboratory parameters in women during controlled ovarian stimulation. These women were undergoing in vitro fertilization with intracytoplasmic sperm injection (ICSI).The FF samples were acquired from September 2012 to February 2014 from women undergoing private fertility treatment in Rio de Janeiro, Brazil. A total of 196 women who were undergoing ICSI and had different infertility diagnoses were recruited. The FF from each patient (average patient age of 36.3 ± 4.3 years) was collected following puncture of just one follicle with the largest diameter. After ruling out blood contamination by spectrophotometry, 163 patient samples were utilized in the study. In the FF, the progesterone levels were negatively correlated with (a) hydrogen peroxide scavenging capacity (HPSC) (r = −0.294, P < 0.0001), (b) total number of follicles (r = −0.246, P < 0.001) and (c) total number of oocytes punctured (r = −0.268, P = 0.0001). The concentration of serum estradiol exhibited a positive correlation with intrafollicular HPSC (r = 0.165, P = 0.037). Our data indicate that the FF levels of estradiol and progesterone are related to the FF redox status, which is closely associated with the number of oocytes obtained during ICSI procedures.
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Affiliation(s)
- Bartira Marques Pizarro
- Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Aline Cordeiro
- Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mila Weydtt Reginatto
- Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Samir P C Campos
- Institute of Medical Biochemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Roberto Azevedo Antunes
- Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Fertipraxis, Clinic of Human Reproduction, Rio de Janeiro, Brazil.,Maternal Hospital of the Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Karen Jesus Oliveira
- Laboratory of Endocrine Physiology and Metabolism, Physiology and Pharmacology, Federal Fluminense University, Niteroi, Brazil
| | - Flavia Fonseca Bloise
- Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Enrrico Bloise
- Department of Morphology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Rodrigo Soares Fortunato
- Biophysics Institute Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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16
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Jahani M, Shahlaei M, Norooznezhad F, Miraghaee SS, Hosseinzadeh L, Moasefi N, Khodarahmi R, Farokhi A, Mahnam A, Mansouri K. TSGA10 Over Expression Decreases Metastasic and Metabolic Activity by Inhibiting HIF-1 in Breast Cancer Cells. Arch Med Res 2020; 51:41-53. [PMID: 32086108 DOI: 10.1016/j.arcmed.2019.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 11/14/2019] [Accepted: 12/03/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS HIF-1 is an important factor that play critical roles in metabolic and metastasis activity of cancer cells. HIF-1 activity can have regulated by TSGA10. Although decreased metastatic activity of cancer cells through TSGA10 inhibitory effect on HIF-1 have already been demonstrated, changes in cancer metabolism and its impact on metastasis in breast cancer is still not determined. So, we aimed to investigate TSGA10 overexpression effect on breast cancer metabolism as well as metastasis. METHODS TSGA10 vector was designed and stable transfected into MCF-7 cells. The efficiency of transfection was assessed by Real-time PCR and western blot. After HIF-1 induction at high and low glucose conditions, cell proliferation, cell cycle profile, metabolic and metastasis activity of cells were assessed. Furthermore, biomarker expressions of ER, PR, HER2, Ki67 and E-cadherin in cancer cells were measured. RESULTS Our results showed decrease of cell proliferation and cell cycle arrest in G2/M phase. Reduce expression of GLUT1, lactate production and reactive oxygen species (ROS) below their basal level indicated decreased metabolic activity. Furthermore, metastatic activity reduction was shown by decrease expression of different involve genes in metastasis, protelytic activity of MMOLP-2/9, carbonic anhydrase (CA) IX activity and increase of wound closure. Moreover, except for E-cadherin, expression of ER, PR, HER2 and Ki67 was declined in cells. CONCLUSION Our findings indicated that TSGA10 overexpression could decrease the metastatic and metabolic activity of cancer cells through its inhibitory effect on HIF-1 activity. Therefore, TSGA10 could be considered in the research for therapeutic candidates in cancer.
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Affiliation(s)
- Mozhgan Jahani
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Mohsen Shahlaei
- Nano Drug Delivery Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fatemeh Norooznezhad
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Sayyed Shahram Miraghaee
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Leila Hosseinzadeh
- Department of Toxicology, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Narges Moasefi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Reza Khodarahmi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Alireza Farokhi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Azadeh Mahnam
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran
| | - Kamran Mansouri
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical sciences, Kermanshah, Iran; Department of Molecular Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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17
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Weber J, Bollepalli L, Belenguer AM, Antonio MD, De Mitri N, Joseph J, Balasubramanian S, Hunter CA, Bohndiek SE. An Activatable Cancer-Targeted Hydrogen Peroxide Probe for Photoacoustic and Fluorescence Imaging. Cancer Res 2019; 79:5407-5417. [PMID: 31455691 PMCID: PMC7611383 DOI: 10.1158/0008-5472.can-19-0691] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/18/2019] [Accepted: 08/22/2019] [Indexed: 12/14/2022]
Abstract
Reactive oxygen species play an important role in cancer, however, their promiscuous reactivity, low abundance, and short-lived nature limit our ability to study them in real time in living subjects with conventional noninvasive imaging methods. Photoacoustic imaging is an emerging modality for in vivo visualization of molecular processes with deep tissue penetration and high spatiotemporal resolution. Here, we describe the design and synthesis of a targeted, activatable probe for photoacoustic imaging, which is responsive to one of the major and abundant reactive oxygen species, hydrogen peroxide (H2O2). This bifunctional probe, which is also detectable with fluorescence imaging, is composed of a heptamethine carbocyanine dye scaffold for signal generation, a 2-deoxyglucose cancer localization moiety, and a boronic ester functionality that specifically detects and reacts to H2O2. The optical properties of the probe were characterized using absorption, fluorescence, and photoacoustic measurements; upon addition of pathophysiologic H2O2 concentrations, a clear increase in fluorescence and red-shift of the absorption and photoacoustic spectra were observed. Studies performed in vitro showed no significant toxicity and specific uptake of the probe into the cytosol in breast cancer cell lines. Importantly, intravenous injection of the probe led to targeted uptake and accumulation in solid tumors, which enabled noninvasive photoacoustic and fluorescence imaging of H2O2. In conclusion, the reported probe shows promise for the in vivo visualization of hydrogen peroxide. SIGNIFICANCE: This study presents the first activatable and cancer-targeted hydrogen peroxide probe for photoacoustic molecular imaging, paving the way for visualization of hydrogen peroxide at high spatiotemporal resolution in living subjects.Graphical Abstract: http://cancerres.aacrjournals.org/content/canres/79/20/5407/F1.large.jpg.
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Affiliation(s)
- Judith Weber
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Laura Bollepalli
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
| | - Ana M Belenguer
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Marco Di Antonio
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Nicola De Mitri
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - James Joseph
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
| | - Shankar Balasubramanian
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | | | - Sarah E Bohndiek
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom.
- Department of Physics, University of Cambridge, Cambridge, United Kingdom
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18
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Courrol LC, de Oliveira Gonçalves K, Vieira DP. Emerging Role of Aminolevulinic Acid and Gold Nanoparticles Combination in Theranostic Applications. Nanotheranostics 2019. [DOI: 10.1007/978-3-030-29768-8_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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19
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Coughlin SS. Oxidative Stress, Antioxidants, Physical Activity, and the Prevention of Breast Cancer Initiation and Progression. JOURNAL OF ENVIRONMENT AND HEALTH SCIENCES 2018; 4:55-57. [PMID: 30957018 PMCID: PMC6449844 DOI: 10.15436/2378-6841.18.2013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Steven S Coughlin
- Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, GA.,Research Service, Charlie Norwood Veterans Administration Medical Center, Augusta, GA
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20
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Pedra NS, Galdino KDCA, da Silva DS, Ramos PT, Bona NP, Soares MSP, Azambuja JH, Canuto KM, de Brito ES, Ribeiro PRV, Souza ASDQ, Cunico W, Stefanello FM, Spanevello RM, Braganhol E. Endophytic Fungus Isolated From Achyrocline satureioides Exhibits Selective Antiglioma Activity-The Role of Sch-642305. Front Oncol 2018; 8:476. [PMID: 30420941 PMCID: PMC6215846 DOI: 10.3389/fonc.2018.00476] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 10/08/2018] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma is the most devastating primary brain tumor. Current treatment is palliative, making necessary the development of new therapeutic strategies to offer alternatives to patients. Therefore, endophytes represent an interesting source of natural metabolites with anticancer potential. These microorganisms reside in tissues of living plants and act to improve their growth. Evidence revealed that several medicinal plants are colonized by endophytic fungi producer of antitumor metabolites. Achyrocline satureioides is a Brazilian medicinal plant characterized by its properties against gastrointestinal disturbances, anticancer and antioxidant effects. However, there are no reports describing the endophytic composition of A. satureioides. The present study proposes the isolation of endophytic fungus from A. satureioides, extract preparation, phytochemical characterization and evaluation of its antiglioma potential. Our data showed that crude extracts of endophyte decreased glioma viability with IC50 values of 1.60-1.63 μg/mL to eDCM (dichloromethane extract) and 37.30-55.12 μg/mL to eEtAc (ethyl acetate extract), respectively. Crude extracts induced cell death by apoptosis with modulation of redox status. In order to bioprospect anticancer metabolites, endophytic fungus extracts were subjected to guided fractionation and purification yielded five fractions of each extract. Six of ten fractions showed selective antiproliferative activity against glioma cells, with IC50 values ranged from 0.95 to 131.3 μg/mL. F3DCM (from eDCM) and F3EtAc (from eEtAc) fractions promoted C6 glioma toxicity with IC50 of 1.0 and 27.05 μg/mL, respectively. F3EtAc fraction induced late apoptosis and arrest in G2/M stage, while F3DCM promoted apoptosis with arrest in Sub-G1 phase. Moreover, F3DCM increased antioxidant defense and decreased ROS production. Additionally, F3DCM showed no cytotoxic activity against astrocytes, revealing selective effect. Based on promising potential of F3DCM, we identified the production of Sch-642305, a lactone, which showed antiproliferative properties with IC50 values of 1.1 and 7.6 μg/mL to C6 and U138MG gliomas, respectively. Sch-642305 promoted arrest on cell cycle in G2/M inducing apoptosis. Furthermore, this lactone decreased glioma cell migration and modulated redox status, increasing superoxide dismutase and catalase activities and enhancing sulfhydryl content, consequently suppressing reactive species of oxygen generation. Taken together, these results indicate that metabolites produced by endophytic fungus isolated from A. satureioides have therapeutic potential as antiglioma agent.
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Affiliation(s)
- Nathalia Stark Pedra
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Kennia de Cássia Araújo Galdino
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Daniel Schuch da Silva
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Priscila Treptow Ramos
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Natália Pontes Bona
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Mayara Sandrielly Pereira Soares
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Juliana Hoffstater Azambuja
- Departamento de Ciências Básicas da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | | | | | | | | | - Wilson Cunico
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Francieli Moro Stefanello
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Roselia Maria Spanevello
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Elizandra Braganhol
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Brazil
- Departamento de Ciências Básicas da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
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Mikstacka R, Zielińska-Przyjemska M, Dutkiewicz Z, Cichocki M, Stefański T, Kaczmarek M, Baer-Dubowska W. Cytotoxic, tubulin-interfering and proapoptotic activities of 4'-methylthio-trans-stilbene derivatives, analogues of trans-resveratrol. Cytotechnology 2018; 70:1349-1362. [PMID: 29808373 PMCID: PMC6214853 DOI: 10.1007/s10616-018-0227-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 05/14/2018] [Indexed: 12/19/2022] Open
Abstract
The aim of this study was to evaluate the cytotoxicity of a series of seven 4'-methylthio-trans-stilbene derivatives against cancer cells: MCF7 and A431 in comparison with non-tumorigenic MCF12A and HaCaT cells. The mechanism of anti-proliferative activity of the most cytotoxic trans-resveratrol analogs: 3,4,5-trimethoxy-4'-methylthio-trans-stilbene (3,4,5-MTS) and 2,4,5-trimethoxy-4'-methylthio-trans-stilbene (2,4,5-MTS) was analyzed and compared with the effect of trans-resveratrol. All the compounds that were studied exerted a stronger cytotoxic effect than trans-resveratrol did. MCF7 cells were the most sensitive to the cytotoxic effect of trans-resveratrol analogs with IC50 in the range of 2.1-6.0 µM. Comparing the cytotoxicity of 3,4,5-MTS and 2,4,5-MTS, a significantly higher cytotoxic activity of these compounds against MCF7 versus MCF12A was observed, whereas no significant difference was observed in cytotoxicity against A431 and HaCaT. In the series of 4'-methylthio-trans-stilbenes, 3,4,5-MTS and 2,4,5-MTS were the most promising compounds for further mechanistic studies. The proapoptotic activity of 3,4,5-MTS and 2,4,5-MTS, estimated with the use of annexin-V/propidium iodide assay, was comparable to that of trans-resveratrol. An analysis of cell cycle distribution showed a significant increase in the percentage of apoptotic cells and G2/M phase arrest in MCF7 and A431 as a result of treatment with 3,4,5-MTS, whereas trans-resveratrol tended to increase the percentage of cells in S phase, particularly in epithelial breast cells MCF12A and MCF7. Both trans-stilbene derivatives enhanced potently tubulin polymerization in a dose-dependent manner with sulfur atom participating in the interactions with critical residues of the paclitaxel binding site of β-tubulin.
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Affiliation(s)
- Renata Mikstacka
- Department of Inorganic and Analytical Chemistry, Nicolaus Copernicus University, Ludwik Rydygier Collegium Medicum, Dr A. Jurasza 2, 85-089, Bydgoszcz, Poland.
| | | | - Zbigniew Dutkiewicz
- Department of Chemical Technology of Drugs, Poznań University of Medical Sciences, Grunwaldzka 6, 60-780, Poznań, Poland
| | - Michał Cichocki
- Department of Pharmaceutical Biochemistry, Poznań University of Medical Sciences, Święcickiego 4, 60-781, Poznań, Poland
| | - Tomasz Stefański
- Department of Chemical Technology of Drugs, Poznań University of Medical Sciences, Grunwaldzka 6, 60-780, Poznań, Poland
| | - Mariusz Kaczmarek
- Department of Clinical Immunology, Poznań University of Medical Sciences, Rokietnicka 5d, 60-806, Poznań, Poland
| | - Wanda Baer-Dubowska
- Department of Pharmaceutical Biochemistry, Poznań University of Medical Sciences, Święcickiego 4, 60-781, Poznań, Poland
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Enantiomeric pairs of copper(II) polypyridyl-alanine complex salts: anticancer studies. TRANSIT METAL CHEM 2018. [DOI: 10.1007/s11243-018-0234-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Golubnitschaja O, Filep N, Yeghiazaryan K, Blom HJ, Hofmann-Apitius M, Kuhn W. Multi-omic approach decodes paradoxes of the triple-negative breast cancer: lessons for predictive, preventive and personalised medicine. Amino Acids 2017; 50:383-395. [PMID: 29249020 DOI: 10.1007/s00726-017-2524-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 12/05/2017] [Indexed: 10/24/2022]
Abstract
Breast cancer epidemic in the early twenty-first century results in around two million new cases and half-a-million of the disease-related deaths registered annually worldwide. A particularly dramatic situation is attributed to some specific patient subgroups such as the triple-negative breast cancer (TNBC). TNBC is a particularly aggressive type of breast cancer lacking clear diagnostic approach and targeted therapies. Consequently, more than 50% of the TNBC patients die of the metastatic BC within the first 6 months of the diagnosis. In the current study we have hypothesised that multi-omic approach utilising blood samples may lead to discovery of a unique molecular signature of the TNBC subtype. The results achieved demonstrate, indeed, multi-omics as highly promising approach that could be of great clinical utility for development of predictive diagnosis, targeted prevention and treatments tailored to the person-overall advancing the management of the TNBC.
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Affiliation(s)
- Olga Golubnitschaja
- Department of Radiology, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Str 25, 53105, Bonn, Germany. .,Breast Cancer Research Centre, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany. .,Centre for Integrated Oncology, Cologne-Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany.
| | - Nora Filep
- Department of Bioinformatics, Fraunhofer Institute for Algorithms and Scientific Computing (SCAI), Sankt Augustin, Germany
| | - Kristina Yeghiazaryan
- Department of Radiology, Rheinische Friedrich-Wilhelms-Universität Bonn, Sigmund-Freud-Str 25, 53105, Bonn, Germany.,Breast Cancer Research Centre, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany.,Centre for Integrated Oncology, Cologne-Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
| | - Henricus Johannes Blom
- Laboratory of Clinical Biochemistry and Metabolism, Department of General Pediatrics, Adolescent Medicine and Neonatology, University Medical Centre Freiburg, Freiburg, Germany
| | - Martin Hofmann-Apitius
- Department of Bioinformatics, Fraunhofer Institute for Algorithms and Scientific Computing (SCAI), Sankt Augustin, Germany
| | - Walther Kuhn
- Breast Cancer Research Centre, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany.,Centre for Integrated Oncology, Cologne-Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany.,Centre for Obstetrics and Gynaecology, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
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Zhang X, Li X, You Q, Zhang X. Prodrug strategy for cancer cell-specific targeting: A recent overview. Eur J Med Chem 2017; 139:542-563. [DOI: 10.1016/j.ejmech.2017.08.010] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 07/30/2017] [Accepted: 08/02/2017] [Indexed: 01/26/2023]
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Bigdeli B, Goliaei B, Masoudi-Khoram N, Jooyan N, Nikoofar A, Rouhani M, Haghparast A, Mamashli F. Enterolactone: A novel radiosensitizer for human breast cancer cell lines through impaired DNA repair and increased apoptosis. Toxicol Appl Pharmacol 2016; 313:180-194. [DOI: 10.1016/j.taap.2016.10.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 10/09/2016] [Accepted: 10/24/2016] [Indexed: 01/17/2023]
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