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Liu X, Zhang X, Shao Z, Zhong X, Ding X, Wu L, Chen J, He P, Cheng Y, Zhu K, Zheng D, Jing J, Luo T. Pyrotinib and chrysin synergistically potentiate autophagy in HER2-positive breast cancer. Signal Transduct Target Ther 2023; 8:463. [PMID: 38110365 PMCID: PMC10728098 DOI: 10.1038/s41392-023-01689-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/05/2023] [Accepted: 09/03/2023] [Indexed: 12/20/2023] Open
Abstract
Human epidermal growth factor receptor 2 (HER2)-positive breast cancer (BC) has been the most challenging subtype of BC, consisting of 20% of BC with an apparent correlation with poor prognosis. Despite that pyrotinib, a new HER2 inhibitor, has led to dramatic improvements in prognosis, the efficacy of pyrotinib monotherapy remains largely restricted due to its acquired resistance. Therefore, identifying a new potential antitumor drug in combination with pyrotinib to amplify therapeutic efficacy is a pressing necessity. Here, we reported a novel combination of pyrotinib with chrysin and explored its antitumor efficacy and the underlying mechanism in HER2-positive BC. We determined that pyrotinib combined with chrysin yielded a potent synergistic effect to induce more evident cell cycle arrest, inhibit the proliferation of BT-474 and SK-BR-3 BC cells, and repress in vivo tumor growth in xenograft mice models. This may be attributed to enhanced autophagy induced by endoplasmic reticulum stress. Furthermore, the combined treatment of pyrotinib and chrysin induced ubiquitination and glucose-6-phosphate dehydrogenase (G6PD) degradation by upregulating zinc finger and BTB/POZ domain-containing family protein 16 (ZBTB16) in tumorigenesis of BC. Mechanistically, we identified that miR-16-5p was a potential upstream regulator of ZBTB16, and it showed a significant inverse correlation with ZBTB16. Inhibition of miR-16-5p overexpression by restoring ZBTB16 significantly potentiated the overall antitumor efficacy of pyrotinib combined with chrysin against HER2-positive BC. Together, these findings demonstrate that the combined treatment of pyrotinib and chrysin enhances autophagy in HER2-positive BC through an unrecognized miR-16-5p/ZBTB16/G6PD axis.
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Affiliation(s)
- Xiaoxiao Liu
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
- Department of Radiation Oncology, Cancer Center, Affiliated Hospital of Xuzhou Medical University; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, 221000, Xuzhou, China
| | - Xing Zhang
- Department of Orthopedics, Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, 52074, Germany
| | - Zhiying Shao
- Cancer Institute, Xuzhou Medical University, 221000, Xuzhou, Jiangsu, China
| | - Xiaorong Zhong
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Xin Ding
- Department of Radiation Oncology, Cancer Center, Affiliated Hospital of Xuzhou Medical University; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, 221000, Xuzhou, China
| | - Liang Wu
- Division of Nephrology and Transplantation, Department of Internal Medicine, University Medical Center Rotterdam Erasmus MC, Rotterdam, 3015 GD, The Netherlands
| | - Jie Chen
- Institute for Breast Health Medicine, Department of General Surgery, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Ping He
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Yan Cheng
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Kunrui Zhu
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Dan Zheng
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Jing Jing
- Institute for Breast Health Medicine, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China.
| | - Ting Luo
- Institute for Breast Health Medicine, Cancer Center, Breast Center, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China.
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Alfadul SM, Matnurov EM, Varakutin AE, Babak MV. Metal-Based Anticancer Complexes and p53: How Much Do We Know? Cancers (Basel) 2023; 15:2834. [PMID: 37345171 DOI: 10.3390/cancers15102834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/23/2023] Open
Abstract
P53 plays a key role in protecting the human genome from DNA-related mutations; however, it is one of the most frequently mutated genes in cancer. The P53 family members p63 and p73 were also shown to play important roles in cancer development and progression. Currently, there are various organic molecules from different structural classes of compounds that could reactivate the function of wild-type p53, degrade or inhibit mutant p53, etc. It was shown that: (1) the function of the wild-type p53 protein was dependent on the presence of Zn atoms, and (2) Zn supplementation restored the altered conformation of the mutant p53 protein. This prompted us to question whether the dependence of p53 on Zn and other metals might be used as a cancer vulnerability. This review article focuses on the role of different metals in the structure and function of p53, as well as discusses the effects of metal complexes based on Zn, Cu, Fe, Ru, Au, Ag, Pd, Pt, Ir, V, Mo, Bi and Sn on the p53 protein and p53-associated signaling.
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Affiliation(s)
- Samah Mutasim Alfadul
- Drug Discovery Lab, Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR 999077, China
| | - Egor M Matnurov
- Drug Discovery Lab, Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR 999077, China
| | - Alexander E Varakutin
- Drug Discovery Lab, Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR 999077, China
| | - Maria V Babak
- Drug Discovery Lab, Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR 999077, China
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Jafari S, Dabiri S, Mehdizadeh Aghdam E, Fathi E, Saeedi N, Montazersaheb S, Farahzadi R. Synergistic effect of chrysin and radiotherapy against triple-negative breast cancer (TNBC) cell lines. Clin Transl Oncol 2023:10.1007/s12094-023-03141-5. [PMID: 36964888 DOI: 10.1007/s12094-023-03141-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 02/27/2023] [Indexed: 03/26/2023]
Abstract
PURPOSE Triple-negative breast cancer (TNBC) is the most aggressive form of breast cancer, accounting for 20% of cases. Due to the lack of a molecular target, limited options are available for TNBC treatment. Radiation therapy (RT) is a treatment modality for the management of TNBC following surgery; however, it has a detrimental effect on surrounding healthy tissues/cells at a higher rate. METHODS We examined the effect of RT in combination with chrysin as a possible radiosensitizing agent in an MDA-MB-231 cell line as a model of a TNBC. The growth inhibitory effects of chrysin were examined using an MTT assay. Flow cytometry was performed to evaluate apoptosis and expression of hypoxia-induced factor-1α (HIF-1α). The protein expression of p-STAT3/STAT3 and Cyclin D1 was examined using western blotting. Real-time PCR determined apoptotic-related genes (Bax, BCL2, p53). RESULTS Treatment of MDA-MB-231 cells with chrysin in combination with RT caused synergistic antitumor effects, with an optimum combination index (CI) of 0.495. Our results indicated that chrysin synergistically potentiated RT-induced apoptosis in MDA-MB-231 compared with monotherapies (chrysin and/or RT alone). Expression of HIF-1α was decreased in the cells exposed to combinational therapy. The apoptotic effect of combinational therapy was correlated with increased Bax (pro-apoptotic gene) and p53 levels along with reduced expression of Bcl-2 (anti-apoptotic gene). Increased apoptosis was associated with reduced expression of Cyclin D1, p-STAT3. CONCLUSION These findings highlight the potential effect of chrysin as a radiosensitizer, indicating the synergistic anti-cancer effect of chrysin and RT in TNBC. Further investigation is warranted in this regard.
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Affiliation(s)
- Sevda Jafari
- Tuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sheida Dabiri
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elnaz Mehdizadeh Aghdam
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ezzatollah Fathi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Nazli Saeedi
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Soheila Montazersaheb
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran.
| | - Raheleh Farahzadi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran.
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Zare A, Afshar A, Khoradmehr A, Baghban N, Mohebbi G, Barmak A, Daneshi A, Bargahi A, Nabipour I, Almasi-Turk S, Arandian A, Zibaii MI, Latifi H, Tamadon A. Chemical Compositions and Experimental and Computational Modeling of the Anticancer Effects of Cnidocyte Venoms of Jellyfish Cassiopea andromeda and Catostylus mosaicus on Human Adenocarcinoma A549 Cells. Mar Drugs 2023; 21:md21030168. [PMID: 36976217 PMCID: PMC10057638 DOI: 10.3390/md21030168] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 03/09/2023] Open
Abstract
Nowadays, major attention is being paid to curing different types of cancers and is focused on natural resources, including oceans and marine environments. Jellyfish are marine animals with the ability to utilize their venom in order to both feed and defend. Prior studies have displayed the anticancer capabilities of various jellyfish. Hence, we examined the anticancer features of the venom of Cassiopea andromeda and Catostylus mosaicus in an in vitro situation against the human pulmonary adenocarcinoma (A549) cancer cell line. The MTT assay demonstrated that both mentioned venoms have anti-tumoral ability in a dose-dependent manner. Western blot analysis proved that both venoms can increase some pro-apoptotic factors and reduce some anti-apoptotic molecules that lead to the inducing of apoptosis in A549 cells. GC/MS analysis demonstrated some compounds with biological effects, including anti-inflammatory, antioxidant and anti-cancer activities. Molecular docking and molecular dynamic showed the best position of each biologically active component on the different death receptors, which are involved in the process of apoptosis in A549 cells. Ultimately, this study has proven that both venoms of C. andromeda and C. mosaicus have the capability to suppress A549 cells in an in vitro condition and they might be utilized in order to design and develop brand new anticancer agents in the near future.
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Affiliation(s)
- Afshin Zare
- Student Research Committee, Bushehr University of Medical Sciences, Bushehr 75, Iran
| | - Alireza Afshar
- Student Research Committee, Bushehr University of Medical Sciences, Bushehr 75, Iran
- PerciaVista R&D Co., Shiraz 73, Iran
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Arezoo Khoradmehr
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Neda Baghban
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Gholamhossein Mohebbi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Alireza Barmak
- Food Lab, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Adel Daneshi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Afshar Bargahi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Iraj Nabipour
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Sahar Almasi-Turk
- Department of Anatomical Sciences, School of Medicine, Bushehr University of Medical Sciences, Bushehr 73, Iran
- Correspondence: (S.A.-T.); (A.T.); Tel.: +98-77-3332-0657 (S.A.-T.); +98-21-2842-6122 (A.T.)
| | - Alireza Arandian
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran 11, Iran
| | | | - Hamid Latifi
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran 11, Iran
- Department of Physics, Shahid Beheshti University, Tehran 11, Iran
| | - Amin Tamadon
- PerciaVista R&D Co., Shiraz 73, Iran
- Correspondence: (S.A.-T.); (A.T.); Tel.: +98-77-3332-0657 (S.A.-T.); +98-21-2842-6122 (A.T.)
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5
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Liang Z, Liu L, Zhou Y, Liu W, Lu Y. Research Progress on Bioactive Metal Complexes against ER-Positive Advanced Breast Cancer. J Med Chem 2023; 66:2235-2256. [PMID: 36780448 DOI: 10.1021/acs.jmedchem.2c01458] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Breast cancer is the most prevalent cancer in women and represents a serious disease that is harmful to life and health. In 1977, with the approval of tamoxifen, endocrine therapy has become the main clinical treatment for ER-positive (ER+) breast cancer. Although patients initially respond well to endocrine therapies, drug resistance often emerges and side effects can be challenging. To overcome drug resistance, the exploration for new drugs is a priority. Metal complexes have demonstrated significant antitumor activities, and platinum complexes are widely used in the clinic against various cancers, including breast cancer. In this Perspective, the first section describes the classification and mechanism of endocrine therapy drugs for ER+ breast cancer, and the second section summarizes research since 2000 into metal complexes with activity toward ER+ breast cancer. Finally, we discuss the opportunities, challenges, and future directions for metal complexes in the treatment of ER+ breast cancer.
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Affiliation(s)
- Zhenlin Liang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P. R. 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, P. R. China
| | - Yanyu Zhou
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P. R. 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, P. R. China.,State key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210023, P. R. China
| | - Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P. R. China
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Effect of isolated grandivittin from Ferulago trifida Boiss. (Apiaceae) on the proliferation and apoptosis of human lung cancer A549 cells. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023:10.1007/s00210-023-02419-3. [PMID: 36786818 DOI: 10.1007/s00210-023-02419-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/06/2023] [Indexed: 02/15/2023]
Abstract
Lung cancer is one of the deadliest cancers in the world. Introducing new promising agents can help the chemotherapeutic management of cancer. In the knowledge of oncology, plants are of special interest as a rich source of new antineoplastic and chemotherapeutic agents. Grandivittin (GRA) is one of the main constituents of Ferulago trifida Boiss. with established medicinal, phytochemical, and pharmacological properties. This study aimed to isolate and evaluate the antineoplastic potential of grandivittin and its underlying mechanisms in human lung cancer A549 cells. The viability of the A549 cells after being treated with 0.1, 0.4, 0.7, 1, and 1.3 mM of GRA for three following days was measured using the MTT method. The early apoptosis and late apoptosis were assessed by fluorescence-activated cell sorter analysis through annexin V/PI staining. The expression of apoptotic agents' genes (caspase 3, caspase 9, Bcl2, Bax, and P53) was evaluated by the RT-PCR method. GRA increased apoptotic cells and decreased cell viability in a dose- and time-dependent manner, in which only 50% of cells survived at a dose of 0.7 mM. The expression of Bax, P53, caspase 3, and caspase 9 genes in the A549 cells was significantly upregulated after GRA treatment compared to control cells (P < 0.05). On the other hand, Bcl2 was significantly downregulated after GRA treatment (P < 0.05). The results indicated that GRA can activate cell death in A549 lung carcinoma cells by inducing both DNA toxicity p53 and cascade-dependent pathways. Therefore, GRA may be a potential new therapeutic agent for the treatment of lung cancer.
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Farhadi A, Homayouni Tabrizi M, Sadeghi S, Vala D, Khosravi T. Targeted delivery and anticancer effects of Chrysin-loaded chitosan-folic acid coated solid lipid nanoparticles in pancreatic malignant cells. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023; 34:315-333. [PMID: 36063019 DOI: 10.1080/09205063.2022.2121589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The aim of this survey was to load Chrysin (CHY) on solid lipid nanoparticles (SLNs) and decorate the nanoparticles with folate-bound chitosan to increase the effectiveness of the treatment. CHY-SCF-NPs were synthesized by homogenizing and sonication methods and characterized. FA binding and encapsulation efficiency (HPLC), antioxidant capacity (ABTS and DPPH), cell viability assay (MTT), programmed cell death analysis (fluorescence staining, flow cytometry, and qPCR), and angiogenesis (CAM and molecular analysis) assay were done for assessment of therapeutic efficiency of CHY-SCF-NPs. Increases in size and change in surface charge of CHY-SLNs (PS: 84.3 nm and ZP: -18 mV) were reported after coating with folate-bound chitosan (PS: 125 nm and ZP: +34.9 mV). CHY-SCF-NPs inhibited PANC, MCF-7, A2780, and HepG2 as malignant cells and HFF as normal cells with IC50∼53, 55, 249, and >250 µg/mL, respectively. Also, CHY-SCF-NPs scavenged ABTS (IC50: 123.73 µg/mL), and DPPH (IC50: 108.7 µg/mL) free radicals and suppressed angiogenesis in the CAM and qPCR assays. Up-regulation of Bax and caspase 9 genes as well as the fluorescence staining and cell cycle results confirmed the pro-apoptotic properties of CHY-SCF-NPs. CHY-SCF-NPs can be considered a promising anti-cancer candidate for preclinical and clinical studies of pancreatic cancer.
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Affiliation(s)
- Amin Farhadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Soroush Sadeghi
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Danial Vala
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Tina Khosravi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Song N, Cui K, Zhang K, Yang J, Liu J, Miao Z, Zhao F, Meng H, Chen L, Chen C, Li Y, Shao M, Zhang J, Wang H. The Role of m6A RNA Methylation in Cancer: Implication for Nature Products Anti-Cancer Research. Front Pharmacol 2022; 13:933332. [PMID: 35784761 PMCID: PMC9243580 DOI: 10.3389/fphar.2022.933332] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 05/27/2022] [Indexed: 12/20/2022] Open
Abstract
N6-methyladenosine (m6A) RNA methylation is identified as the most common, abundant and reversible RNA epigenetic modification in messenger RNA (mRNA) and non-coding RNA, especially within eukaryotic messenger RNAs (mRNAs), which post-transcriptionally directs many important processes of RNA. It has also been demonstrated that m6A modification plays a pivotal role in the occurrence and development of tumors by regulating RNA splicing, localization, translation, stabilization and decay. Growing number of studies have indicated that natural products have outstanding anti-cancer effects of their unique advantages of high efficiency and minimal side effects. However, at present, there are very few research articles to study and explore the relationship between natural products and m6A RNA modification in tumorigenesis. m6A is dynamically deposited, removed, and recognized by m6A methyltransferases (METTL3/14, METTL16, WTAP, RBM15/15B, VIRMA, CBLL1, and ZC3H13, called as “writers”), demethylases (FTO and ALKBH5, called as “erasers”), and m6A-specific binding proteins (YTHDF1/2/3, YTHDC1/2, IGH2BP1/2/3, hnRNPs, eIF3, and FMR1, called as “readers”), respectively. In this review, we summarize the biological function of m6A modification, the role of m6A and the related signaling pathway in cancer, such as AKT, NF-kB, MAPK, ERK, Wnt/β-catenin, STAT, p53, Notch signaling pathway, and so on. Furthermore, we reviewed the current research on nature products in anti-tumor, and further to get a better understanding of the anti-tumor mechanism, thus provide an implication for nature products with anti-cancer research by regulating m6A modification in the future.
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Affiliation(s)
- Na Song
- Department of Pathology, Key Laboratory of Clinical Molecular Pathology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Kai Cui
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Ke Zhang
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Jie Yang
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Jia Liu
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Zhuang Miao
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Feiyue Zhao
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Hongjing Meng
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Lu Chen
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Chong Chen
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Yushan Li
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Minglong Shao
- The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Jinghang Zhang
- Department of Pathology, Key Laboratory of Clinical Molecular Pathology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
- *Correspondence: Jinghang Zhang, ; Haijun Wang,
| | - Haijun Wang
- Department of Pathology, Key Laboratory of Clinical Molecular Pathology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
- *Correspondence: Jinghang Zhang, ; Haijun Wang,
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Kilincarslan SD, Sahin C, Mutlu D, Nasirli F, Arslan S, Dogan NM. Synthesis, Characterization, Antibiofilm and Anticancer Activity of New Ruthenium Complexes with 2,2'-Bipyridine-4,4'-Dicarboxamide. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220329164106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
New ruthenium complexes bearing bipyridine ligands with different substituents (propyl, hexyl, isobutyl, and benzyl) were synthesized and characterized by MS, NMR, FTIR, and UV/Visible spectroscopy. Moreover, their cytotoxic, anti-carcinogenic, and anti-biofilm activities were evaluated. The electrochemical properties of the complexes have been investigated by cyclic voltammetry. The HOMO and LUMO energy levels of RuL1-RuL4 were found as (-5.45 eV)-(-5.46 eV) and (-2.98 eV)-(-3.01 eV), respectively. Cytotoxic activities of ruthenium complexes were investigated in Caco-2, HepG2, and HEK293 cells. It was found that RuL3 showed a cytotoxic effect on cancer cells without affecting non-cancerous cells at applied doses. The presence of the benzyl group may increase the cytotoxic effect of RuL3 compared to other derivatives that contain the alkyl group. The apoptotic effect of the RuL3 derivative was determined by using Arthur image-based cytometer. It found that RuL3 was induced apoptosis in Caco-2 (5-fold) and HepG2 (2-fold) cancer cells, respectively. All ruthenium complexes inhibited Staphylococcus aureus ATCC 29213 biofilm, but RuL3 had a more pronounced effect. Moreover, RuL3 had biofilm inhibition and biofilm degradation effect while RuL1 and RuL4 demonstrated only biofilm inhibition. The fluorescent microscopy analysis confirmed the antibiofilm effect of ruthenium complexes. All of these results clearly showed that RuL3 showed cytotoxic and apoptotic effects on cancer cells.
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Affiliation(s)
| | - Cigdem Sahin
- Department of Chemistry, Art&Science Faculty, Pamukkale University, Denizli, Turkey
| | - Dogukan Mutlu
- Department of Biology, Art&Science Faculty, Pamukkale University, Denizli, Turkey
| | - Farid Nasirli
- Department of Biology, Art&Science Faculty, Pamukkale University, Denizli, Turkey
| | - Sevki Arslan
- Department of Biology, Art&Science Faculty, Pamukkale University, Denizli, Turkey
| | - Nazime Mercan Dogan
- Department of Biology, Art&Science Faculty, Pamukkale University, Denizli, Turkey
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10
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Chrysin, which targets PLAU, protects PC12 cells from OGD/R-stimulated damage through repressing the NF-κB signaling pathway. Regen Ther 2022; 19:69-76. [PMID: 35097165 PMCID: PMC8761957 DOI: 10.1016/j.reth.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 10/13/2021] [Accepted: 11/10/2021] [Indexed: 11/24/2022] Open
Abstract
Cerebral ischemia reperfusion injury (CIRI) is a great challenge for the patients with brain ischemia, but its pathophysiological mechanism has not been clearly explored. This study aims to decipher the effect of chrysin and plasminogen activator urokinase (PLAU) in CIRI. The immune-related genes were collected from the ImmPort website, and the differentially expressed genes were determined based on the Gene Expression Omnibus (GEO) database. PC12 cells were used to establish an ischemic stroke model under the condition of oxygen-glucose deprivation and reoxygenation (OGD/R). Small interfering RNA strategy was employed to knock down the PLAU expression of PC12 cells. The proliferation and apoptosis rates of PC12 cells treated by OGD/R or/and chrysin were detected with Cell Counting Kit 8 (CCK-8) and flow cytometry. The protein and mRNA expressions were measured using western blotting and quantitative reverse transcription polymerase chain reaction (qRT-PCR). PLAU was identified as a candidate for CIRI treatment and expressed at higher levels in CIRI tissues compared with that in normal controls. Chrysin was determined as a crucial agent that could decrease the expression of PLAU. Chrysin significantly promoted the cell proliferation, inhibited the protein levels of PLAU, p–NF–κB, and p-IKκB in PC12 cells after OGD/R. Silencing of PLAU strengthened the protective effect of chrysin on PC12 cells treated by OGD/R, including the improvement of cell viability and suppression of apoptosis. Chrysin inactivated the NF-κB pathway via targeting PLAU in OGD/R-stimulated PC12 cells. Chrysin prevented PC12 cells from OGD/R-stimulated damage via decreasing PLAU expression and inactivating the NF-κB signaling pathway.
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11
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Rezakhani L, Rahmati S, Ghasemi S, Alizadeh M, Alizadeh A. A comparative study of the effects of crab derived exosomes and doxorubicin in 2 & 3-dimensional in vivo models of breast cancer. Chem Phys Lipids 2022; 243:105179. [PMID: 35150707 DOI: 10.1016/j.chemphyslip.2022.105179] [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: 08/21/2021] [Revised: 02/03/2022] [Accepted: 02/06/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Using tissue engineering and modifying the tumor microenvironment, three-dimensional (3D) in vitro and in vivo cancer modeling can be performed with appropriate similarity to native. Exosomes derived from different sources have recently been used in cancer studies due to their anticancer effects. In this study, the effect of crab derived exosomes in 2 & 3-dimensional (2& 3D) in vivo models of breast cancer (BC) were investigated and compared with the doxorubicin (DOX). METHODS 2D and 3D models of BC were induced using the chitosan/β-glycerol phosphate hydrogel (Ch/β-GP) and 1 × 106 4T1 cells in the female mice aged 6-8 weeks. 1 mg/ml exosome and 5 mg/kg DOX were injected by intratumoral (IT), intravenous (IV), and intraperitoneal (IP) methods into mice on day 9, 13, and 17 with and without hydrogel as a drug delivery system. After 21 days, the mice were sacrificed, and the tissues (lung, liver, and tumor) were removed. The weight and size of the tumor were measured. Real-time PCR assessed changes of VEGF, Bcl2, and P53 genes expression levels. Nitric oxide (NO) secretion from the cancer 3D model was evaluated by Griess assay. RESULTS AND CONCLUSION Based on the results, the size and weight of tumors in treated groups with exosomes and DOX were reduced significantly (P ≤ 0.001, P ≤ 0.002, P ≤ 0.02) in 2D and 3D models. Changes in VEGF, Bcl2 and P53 gene expression levels were less in the 3D model than in the 2D model. Drug delivery with hydrogel increased tumor inhibition compared to drug injection without hydrogel. Decreased NO secretion was observed in all treatment groups compared to the control group (untreated). Crab exosomes showed anti cancer effects on 2&3D models of BC. 3D model of BC showed greater drug resistance than the 2D model after treating with crab derived exosomes and DOX. 3D model of BC mimics native tumor better than 2D and can be used in cancer studies and for drug screening with greater confidence than 2D model. Also, the use of slow release drug delivery system reduced drug resistance in both models.
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Affiliation(s)
- Leila Rezakhani
- Fertility and Infertility Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran; Department of tissue engineering, school of medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shima Rahmati
- Cancer Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Sorayya Ghasemi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Morteza Alizadeh
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Akram Alizadeh
- Nervous system stem cells research center, Semnan university of medical sciences, Semnan, Iran; Department of Tissue Engineering and Applied Cell Sciences, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
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Wang C, Qiao X, Wang J, Yang J, Yang C, Qiao Y, Guan Y, Wen A, Jiang L. Amelioration of DMH-induced colon cancer by eupafolin through the reprogramming of apoptosis-associated p53/Bcl2/Bax signaling in rats. EUR J INFLAMM 2022. [DOI: 10.1177/20587392211069771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Introduction: Colorectal cancer is the third most common malignancy and the second most deadly cancer worldwide. In this present study, the effects of eupafolin on DMH-induced colon cancer in rats were assessed. Methods: The acute and sub-acute oral toxicity study in the balb/c mice was performed to evaluate the LD50 dose and the chemotherapeutic doses of eupafolin. The colon cancer was induced in the animals through a single intraperitoneal injection (i.p) of 30 mg/kg of dimethylhydrazine followed by 2% DSS for 7 days in the drinking water in male Wistar rats. The rats were treated with eupafolin (50, 100, and 200 mg/kg) through oral route for 18 weeks. The animals were sacrificed and colon tissues were subsequently investigated for aberrant crypt foci (ACF), in vivo antioxidant studies, histology and immunohistochemical analysis, and apoptosis by TUNNEL technique after 18 weeks of eupafolin therapy. Results: The acute oral toxicity data represented the LD50 dose of eupafolin which was found to be 500 mg/kg body weight. Along with that, the sub-acute toxicity study suggested the chemotherapeutic doses of eupafolin, that is, 50, 100, and 200 mg/kg body weight. Eupafolin therapy inhibits ACF development in rat colon mucosa efficiently. Additionally, eupafolin has improved the colonic lesions and the structural integrity of the colonic mucosa. Eupafolin therapy causes anti-oxidant enzymes such as superoxide dismutase, catalase, and glutathione to increase as well. Increased levels of P53, BAX, and PCNA and a simultaneous decrease in Bcl2 and IL-6 expressions show eupafolin therapy successfully regulated these biological markers in colorectal cancer. Eupafolin also induced apoptosis efficiently in the rat colon mucous membrane. Conclusion: These results show that eupafolin can improve colon cancer by modulating the p53, Bcl2, BAX, and IL-6 pathways in rats.
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Affiliation(s)
- Congcong Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- Department of Gastroenterology, The Affiliated Huaian Hospital of Xuzhou Medical University, Huaian, China
| | - Xiao Qiao
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- Department of Gastroenterology, The Affiliated Huaian Hospital of Xuzhou Medical University, Huaian, China
| | - Jingwen Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Jia Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, College of Life Sciences, Northwest University, Xi’an, China
| | - Chen Yang
- Department of Burn and Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Yi Qiao
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Yue Guan
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Aidong Wen
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Liuqin Jiang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Yu X, Liu Y. Diosmetin attenuate experimental ulcerative colitis in rats via suppression of NF-κB, TNF-α and IL-6 signalling pathways correlated with down-regulation of apoptotic events. EUR J INFLAMM 2021. [DOI: 10.1177/20587392211067292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Introduction Ulcerative colitis (UC) is a chronic inflammation of colon in which the innermost tissue of colon and rectum develops deep-rooted inflammation. Diosmetin is the aglycone of the flavonoid glycoside diosmin, commonly found in citrus fruits. Therapeutically diosmetin is indicated to demonstrate anticancer, antimicrobial, antioxidant, oestrogenic and anti-inflammatory activity. Methods In this research, we studied the action of diosmetin on TNBS (2,4,6-trinitrobenzene sulfonic acid)-induced UC in rats. Male Wister rats were anesthetised with pentobarbital and TNBS introduced by performing an enema. Diosmetin treatment was provided through oral gavage for the next 28 days. Animals were sacrificed on the 29th day and colon tissues were collected for further examinations. Results Diosmetin treatment decreased colonic ulceration dramatically and decreased the percentage of inflammation in the colonic mucosa. Depletion of the TNBS assisted of superoxide dismutase and catalase was substantially restricted, while lipid peroxidation was recorded in the colonic tissue as malondialdehyde content was also decreased. After treatment with diosmetin, the occurrence of TNF-α, IL-6and NF-κB was considerably lowered and the number of apoptotic cells observed was significantly reduced. Conclusion Taken together, these observations demonstrated the potential of diosmetin against ulcer formation and development.
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Affiliation(s)
- Xiaoyan Yu
- College of Traditional Chinese Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Yang Liu
- Department of Teaching Materials, Mudanjiang Medical University, Mudanjiang City, China
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14
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Zhao H, Zhang J, Lin X, Li H, Pan Q. Synthesis of 4-dimethylaminobenzyl chrysin ester-Zn fluorescent chemical sensor for the determination of Cr(VI) in water. LUMINESCENCE 2021; 37:72-81. [PMID: 34634179 DOI: 10.1002/bio.4147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/26/2021] [Accepted: 10/01/2021] [Indexed: 11/07/2022]
Abstract
Cr(VI) is a type of dangerous effluent that has caused great harm to human health and the environment. Recognition and perception of Cr(VI) by artificial receptors has attracted extensive attention. A novel fluorescent chemical sensor based on the 5,7-dihydroxyflavone skeleton was designed and synthesized for the selective recognition of Cr(VI). As confirmed by fluorescence technology, the fluorescent probe 4-dimethylaminobenzyl chrysin ester-Zn (DBC-Zn) showed high sensitivity and selectivity for dichromate and a fast response (less than 30 sec) recognition. The fluorescence intensity of DBC-Zn varies linearly with the concentration of Cr(VI) in the range 0.1-1 μM. The detection limit of Cr2 O7 2- by DBC-Zn is 2.3 nM, which is far lower than the national safe drinking water standard stipulated by the US Environmental Protection Agency (1.9 μM). The quenching mechanism of the probe can be attributed to the interaction of the dynamic quenching effect and the fluorescence internal filtration effect. In addition, the probe has good stability in both neutral and alkaline environments, and the accuracy of quantitative analysis of Cr2 O7 2- in lake water or tap water is more than 80%. The test paper based on DBC-Zn can effectively detect Cr2 O7 2- at the concentration of 100 ppb. This shows that the probe has a certain practical application value.
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Affiliation(s)
- Haonan Zhao
- School of Science, Hainan University, Haikou, 570228, China
| | - Junfeng Zhang
- School of Science, Hainan University, Haikou, 570228, China
| | - Xiaolian Lin
- School of Science, Hainan University, Haikou, 570228, China
| | - Huihui Li
- School of Science, Hainan University, Haikou, 570228, China
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Qinhe Pan
- School of Science, Hainan University, Haikou, 570228, China
- School of Chemical Engineering and Technology, Hainan University, Haikou, 570228, China
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Rubio AR, González R, Busto N, Vaquero M, Iglesias AL, Jalón FA, Espino G, Rodríguez AM, García B, Manzano BR. Anticancer Activity of Half-Sandwich Ru, Rh and Ir Complexes with Chrysin Derived Ligands: Strong Effect of the Side Chain in the Ligand and Influence of the Metal. Pharmaceutics 2021; 13:1540. [PMID: 34683834 PMCID: PMC8537477 DOI: 10.3390/pharmaceutics13101540] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/09/2021] [Accepted: 09/17/2021] [Indexed: 11/16/2022] Open
Abstract
An important challenge in the field of anticancer chemotherapy is the search for new species to overcome the resistance of standard drugs. An interesting approach is to link bioactive ligands to metal fragments. In this work, we have synthesized a set of p-cymene-Ru or cyclopentadienyl-M (M = Rh, Ir) complexes with four chrysin-derived pro-ligands with different -OR substituents at position 7 of ring A. The introduction of a piperidine ring on chrysin led to the highly cytotoxic pro-ligand HL4 and its metal complexes L4-M (SW480 and A549 cell lines, cytotoxic order: L4-Ir > L4-Ru ≈ L4-Rh). HL4 and its complexes induce apoptosis and can overcome cis-platinum resistance. However, HL4 turns out to be more cytotoxic in healthy than in tumor cells in contrast to its metal complexes which displayed higher selectivity than cisplatin towards cancer cells. All L4-M complexes interact with double stranded DNA. Nonetheless, the influence of the metal is clear because only complex L4-Ir causes DNA cleavage, through the generation of highly reactive oxygen species (1O2). This result supports the hypothesis of a potential dual mechanism consisting of two different chemical pathways: DNA binding and ROS generation. This behavior provides this complex with a great effectivity in terms of cytotoxicity.
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Affiliation(s)
- Ana R. Rubio
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain; (A.R.R.); (M.V.); (G.E.); (B.G.)
| | - Rocío González
- Facultad de Ciencias y Tecnologías Químicas-IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela 10, 13071 Ciudad Real, Spain; (R.G.); (A.L.I.); (F.A.J.)
| | - Natalia Busto
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain; (A.R.R.); (M.V.); (G.E.); (B.G.)
| | - Mónica Vaquero
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain; (A.R.R.); (M.V.); (G.E.); (B.G.)
| | - Ana L. Iglesias
- Facultad de Ciencias y Tecnologías Químicas-IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela 10, 13071 Ciudad Real, Spain; (R.G.); (A.L.I.); (F.A.J.)
- Facultad de Ciencias de la Ingeniería y Tecnología (FCITEC), Universidad Autónoma de Baja California, Blvd. Universitario # 1000, Unidad Valle de las Palmas, Baja California, Tijuana 21500, Mexico
| | - Félix A. Jalón
- Facultad de Ciencias y Tecnologías Químicas-IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela 10, 13071 Ciudad Real, Spain; (R.G.); (A.L.I.); (F.A.J.)
| | - Gustavo Espino
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain; (A.R.R.); (M.V.); (G.E.); (B.G.)
| | - Ana M. Rodríguez
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Escuela Técnica Superior de Ingenieros Industriales, Universidad de Castilla-La Mancha, Avda. C. J. Cela 2, 13071 Ciudad Real, Spain;
| | - Begoña García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain; (A.R.R.); (M.V.); (G.E.); (B.G.)
| | - Blanca R. Manzano
- Facultad de Ciencias y Tecnologías Químicas-IRICA, Universidad de Castilla-La Mancha, Avda. C. J. Cela 10, 13071 Ciudad Real, Spain; (R.G.); (A.L.I.); (F.A.J.)
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Zeng J, Zhao Y, Li K, Long D, Li W, Liang L. A coordinated ruthenium-rifampicin complex reprogramming the colon carcinoma micro-environment mediated by modulation of p53/AkT/mTOR/VEGF pathway. Toxicol Appl Pharmacol 2021; 426:115618. [PMID: 34126112 DOI: 10.1016/j.taap.2021.115618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/04/2021] [Accepted: 06/06/2021] [Indexed: 01/03/2023]
Abstract
WHO suggests that colon cancer incidences are rising steadily, propelling researchers to search for novel chemotherapeutic options. Metal-based chemotherapy is a potential forte to explore ruthenium-based complexes, exhibiting the capability to influence a variety of cellular targets. We discovered the chemotherapeutic effects of ruthenium-rifampicin complex on HT-29 and HCT-116 human colorectal cell lines and on a chemically developed murine colorectal cancer model. Complex was synthesized and characterized by analytical techniques and evaluation of antioxidant potential along with DNA binding capabilities. The complex minimizes cellular propagation and initiates apoptotic events in the colon cancer cell lines of HT-29 and HCT-116. The results of the in vivo study suggest that the complex has been successful in minimizing the wide spectrum of aberrant crypt foci and hyperplastic lesions, as well as encouraging elevated amounts of CAT, SOD and glutathione. Along with that, p53 could be modulated by the ruthenium-rifampicin complex to interfere with apoptosis in colon carcinoma, initiated by the intrinsic apoptotic trail facilitated through Bcl2 and Bax, thus controlling the Akt/mTOR/VEGF pathway coupled through the WNT/β-catenin trail. Ruthenium-rifampicin chemotherapy could interrupt, retract or interrupt the progression of colorectal cancer through modifying intrinsic apoptosis including the antiangiogenic pathway, thereby achieving the function of a potential contender in chemotherapy in the near future.
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Affiliation(s)
- Jie Zeng
- Department of Emergency Surgery, Sichuan Academy of Medical Sciences & Sichuan ProvinciA People's Hospital, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China
| | - Yu Zhao
- Department of Emergency Surgery, Sichuan Academy of Medical Sciences & Sichuan ProvinciA People's Hospital, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China
| | - Kexun Li
- Department of Emergency Surgery, Sichuan Academy of Medical Sciences & Sichuan ProvinciA People's Hospital, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China
| | - Daoling Long
- Department of Emergency Surgery, Sichuan Academy of Medical Sciences & Sichuan ProvinciA People's Hospital, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China
| | - Wei Li
- Department of Emergency Surgery, Sichuan Academy of Medical Sciences & Sichuan ProvinciA People's Hospital, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China.
| | - Liang Liang
- Department of Cancer Center, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, Sichuan 610072, China.
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He Y, Shi Y, Yang Y, Huang H, Feng Y, Wang Y, Zhan L, Wei B. Chrysin induces autophagy through the inactivation of the ROS‑mediated Akt/mTOR signaling pathway in endometrial cancer. Int J Mol Med 2021; 48:172. [PMID: 34278450 PMCID: PMC8285048 DOI: 10.3892/ijmm.2021.5005] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/27/2021] [Indexed: 12/13/2022] Open
Abstract
Endometrial cancer (EC) is widely known as an aggressive malignancy. Due to the limited therapeutic options and poor prognosis of patients with advanced-stage EC, there is a need to identify effective alternative treatments. Chrysin is a naturally active flavonoid (5,7-dihydroxyflavone), which has been demonstrated to exert anticancer effects and may present a novel strategy for EC treatment. However, the role of chrysin in EC remains largely unclear. The aim of the present study was to examine the anticancer effects of chrysin on EC. The results revealed that, in addition to apoptosis, chrysin increased the LC3II expression levels and markedly accelerated the autophagic flux, suggesting that chrysin induced both the autophagy and apoptosis of EC cells. Furthermore, the inhibition of autophagy by chloroquine enhanced the inhibitory effect on cell proliferation and the promotion of the chrysin-induced apoptosis of EC cells, indicating that chrysin-induced autophagy was a cytoprotective mechanism. Additionally, chrysin led to the production of intracellular reactive oxygen species (ROS). N-acetylcysteine (NAC) pretreatment significantly inhibited chrysin-induced autophagy, suggesting that ROS activated autophagy induced by chrysin in EC cells. Furthermore, the phosphorylated (p-) Akt and p-mTOR levels were significantly decreased in a concentration-dependent manner following treatment with chrysin, while NAC blocked these effects. Taken together, these findings demonstrated that chrysin-induced autophagy via the inactivation of the ROS-mediated Akt/mTOR signaling pathway in EC cells.
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Affiliation(s)
- Yu He
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Yuchuan Shi
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Yang Yang
- Department of Clinical Pharmacology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Huanhuan Huang
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Yifan Feng
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Yunmeng Wang
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Lei Zhan
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Bing Wei
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
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Małecka M, Skoczyńska A, Goodman DM, Hartinger CG, Budzisz E. Biological properties of ruthenium(II)/(III) complexes with flavonoids as ligands. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213849] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Talebi M, Talebi M, Farkhondeh T, Simal-Gandara J, Kopustinskiene DM, Bernatoniene J, Samarghandian S. Emerging cellular and molecular mechanisms underlying anticancer indications of chrysin. Cancer Cell Int 2021; 21:214. [PMID: 33858433 PMCID: PMC8050922 DOI: 10.1186/s12935-021-01906-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 04/07/2021] [Indexed: 02/07/2023] Open
Abstract
Chrysin has been shown to exert several beneficial pharmacological activities. Chrysin has anti-cancer, anti-viral, anti-diabetic, neuroprotective, cardioprotective, hepatoprotective, and renoprotective as well as gastrointestinal, respiratory, reproductive, ocular, and skin protective effects through modulating signaling pathway involved in apoptosis, oxidative stress, and inflammation. In the current review, we discussed the emerging cellular and molecular mechanisms underlying therapeutic indications of chrysin in various cancers. Online databases comprising Scopus, PubMed, Embase, ProQuest, Science Direct, Web of Science, and the search engine Google Scholar were searched for available and eligible research articles. The search was conducted by using MeSH terms and keywords in title, abstract, and keywords. In conclusion, experimental studies indicated that chrysin could ameliorate cancers of the breast, gastrointestinal tract, liver and hepatocytes, bladder, male and female reproductive systems, choroid, respiratory tract, thyroid, skin, eye, brain, blood cells, leukemia, osteoblast, and lymph. However, more studies are needed to enhance the bioavailability of chrysin and evaluate this agent in clinical trial studies.
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Affiliation(s)
- Marjan Talebi
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, 1991953381, Tehran, Iran
| | - Mohsen Talebi
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, 76019, USA
- Food Safety Net Services (FSNS), San Antonio, TX, 78216, USA
| | - Tahereh Farkhondeh
- Cardiovscular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
- Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Science, University of Vigo, Ourense Campus, 32004, Ourense, Spain
| | - Dalia M Kopustinskiene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, 50161, Kaunas, Lithuania
| | - Jurga Bernatoniene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, 50161, Kaunas, Lithuania
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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Zhao C, Ghosh B, Chakraborty T, Roy S. Bavachinin mitigates DMH induced colon cancer in rats by altering p53/Bcl2/BAX signaling associated with apoptosis. Biotech Histochem 2021; 96:179-190. [PMID: 32664769 DOI: 10.1080/10520295.2020.1778087] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Bavachinin is a flavanone obtained from the Chinese herb, Fructus Psoraleae. Flavonoids and flavanones are recognized as cancer preventive agents. We investigated the anticancer properties of bavachinin using a model of dimethylhydrazine (DMH and dextran sodium sulfate (DSS) induced rat colon cancer. We investigated aberrant crypt foci (ACF), hyperplastic lesions, catalase (CAT), superoxide dismutase (SOD) and glutathione (GST) levels in Wistar rats. Expression of cancer biomarkers including IL-6, p53, Bcl2 and BAX was investigated. We found that bavachinin administered to rats re-established the colonic crypts that were damaged by DMH and prevented progression of the cancer.
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Affiliation(s)
- Chun Zhao
- Department of General Surgery, Suzhou Industrial Park, Xinghu Hospital, Suzhou City, P. R. China
| | - Balaram Ghosh
- Department of Pharmacology, Midnapore Medical College, Burdwan Pachim, India
| | - Tania Chakraborty
- Department of Pharmaceutical Technology, NSHM Knowledge Campus, Kolkata, India
| | - Souvik Roy
- Department of Pharmaceutical Technology, NSHM Knowledge Campus, Kolkata, India
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21
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Chen SQ, Wang C, Song YQ, Tao S, Yu FY, Lou HY, Hu FQ, Yuan H. Quercetin Covalently Linked Lipid Nanoparticles: Multifaceted Killing Effect on Tumor Cells. ACS OMEGA 2020; 5:30274-30281. [PMID: 33251462 PMCID: PMC7689951 DOI: 10.1021/acsomega.0c04795] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 10/28/2020] [Indexed: 06/12/2023]
Abstract
The encapsulation of hydrophobic drugs is a problem that many researchers are working on. The goal of this study is to achieve the delivery of hydrophobic drugs by means of prodrugs and nanoformulations for a stronger tumor cell-killing effect and explore related killing mechanisms. Lipophilic quercetin (Qu) was covalently linked to glyceryl caprylate-caprate (Gcc) via disulfide bonds-containing 3,3'-dithiodipropionic acid (DTPA) to synthesize novel lipid Qu-SS-Gcc. Qu-SS-Gcc lipid nanoparticles (Qu-SS-Gcc LNPs) were fabricated using the solvent diffusion technique. The intracellular release of Qu by cleavage of nanocarriers was determined by liquid chromatography and compared with the uptake of free Qu. Detection methods, such as fluorescent quantitation, flow cytometry, and western blot were applied to explore the action mechanism induced by Qu. It was revealed that Qu-SS-Gcc LNPs could be cleaved by the high concentrations of reduction molecules in MCF-7/ADR (human multidrug-resistant breast cancer) cells, followed by the release of Qu. The intracellular Qu content produced by dissociation of Qu-SS-Gcc LNPs was higher than that produced by internalization of free Qu. The resulting release of Qu exerted superior cell-killing effects on MCF-7/ADR cells, such as P-gp inhibition by binding to P-gp binding sites, blocking the cell cycle in the G2 phase, and causing cell apoptosis and autophagy. Moreover, it was revealed autophagy triggered by a low concentration of Qu-SS-Gcc LNPs was beneficial to cell survival, while at a higher concentration, it acted as a cell killer. Qu-SS-Gcc LNPs can realize massive accumulation of Qu in tumor cells and exert a multifaceted killing effect on tumor cells, which is a reference for the delivery of hydrophobic drugs.
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Affiliation(s)
- Shao-qing Chen
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
| | - Cheng Wang
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
| | - Yan-qing Song
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
| | - Shan Tao
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
| | - Fang-ying Yu
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
| | - Hai-ya Lou
- Sir
Run Run Shaw Hospital, School of Medicine, Zhejiang University, No. 3, Qingchun East Road, Hangzhou 310016, China
| | - Fu-qiang Hu
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
| | - Hong Yuan
- College
of Pharmaceutical Sciences, Zhejiang University, Yuhangtang Road 866, Hangzhou 310058, China
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22
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Tripathi S, Kumari U, Mitra Mazumder P. Ameliorative effects of apple cider vinegar on neurological complications via regulation of oxidative stress markers. J Food Biochem 2020; 44:e13504. [PMID: 33084094 DOI: 10.1111/jfbc.13504] [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: 03/29/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 12/15/2022]
Abstract
Dementia linked with cognitive impairments is the most prominent indication of Alzheimer's disease (AD). In the current investigation, we have examined the streptozotocin- (STZ) induced cellular toxicity in mouse neuroblastoma (N2A) cells, and Zn with the high-fat diet- (HFD) induced neurotoxicity in mouse brain. These cells and animals were pretreated with apple cider vinegar (ACV), Chrysin, and Rivastigmine to examine their protection against cellular toxicity and neurotoxicity. Experiments have affirmed that pretreatment of ACV, Chrysin, and Rivastigmine has displayed protective outcomes in MTT reduction, tau phosphorylation, amyloid aggregation, attenuated memory impairment as well as oxidative stress, and protected cholinergic hippocampal neurons from degeneration. ACV showed better antioxidant and neuroprotection potential as compared with Chrysin and Rivastigmine. So the existence of excitatory/inhibitory enzymatic activity and higher antioxidant potential indicate that ACV, as a food beverage in a regular diet, could be promising and effective against neurological complications such as AD. PRACTICAL APPLICATIONS: In the Urban lifestyle, HFD and stress are the critical factors of various chronic and prevalent diseases, including diabetes, obesity, cardiovascular, and neurodegenerative disorders like AD. We are already familiar with the multiple benefits of ACV, such as weight loss, antimicrobial activity, diabetes, skin disorders. So in the current research work, we have gauged the effectiveness of ACV against neurological complications in comparison with a synthetic flavonoid (Chrysin) and an anti-Alzheimer's drug (Rivastigmine). To enhance the pragmatic orientation of our results, we have used the ACV in our study, which is readily available in the market for domestic consumption. All the cellular, biochemical, behavioral, and histopathological data revealed that ACV had high antioxidant potential. Our findings suggest that the addition of ACV as a food additive in the daily diet may reduce the threat of multiple neurodegenerative diseases. Therefore, our study could be the precursor of a new pharmacological therapeutic approach via ACV toward cognitive impairments associated with Alzheimer's disease.
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Affiliation(s)
- Smriti Tripathi
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi, India
| | - Uma Kumari
- Department of Pharmaceutical Sciences, Jharkhand Rai University, Ranchi, India
| | - Papiya Mitra Mazumder
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi, India
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23
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Halevas E, Mavroidi B, Antonoglou O, Hatzidimitriou A, Sagnou M, Pantazaki AA, Litsardakis G, Pelecanou M. Structurally characterized gallium-chrysin complexes with anticancer potential. Dalton Trans 2020; 49:2734-2746. [PMID: 32064490 DOI: 10.1039/c9dt04540f] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chemotherapeutic metal-based compounds are effective anticancer agents; however, their cytotoxic profile and significant side effects limit their wide application. Natural products, especially flavonoids, are a prominent alternative source of anticancer agents that can be used as ligands for the generation of new bioactive complexes with metal ions of known biochemical and pharmacological activities. Herein, we present the synthesis and detailed structural and physicochemical characterizations of three novel complex assemblies of Ga(iii) with the flavonoid chrysin and the ancillary aromatic chelators 1,10-phenanthroline, 2,2'-bipyridine and imidazole. The complexes constitute the only crystallographically characterized structures having a metal core from the boron group elements and a flavonoid as the ligand. The in vitro biological evaluation of the three complexes in a series of cancer cell lines of different origin established their cytotoxicity and ROS generating potential. In particular, the Ga(iii)-chrysin-imidazole complex displayed the highest anticancer efficacy against all cancer cell lines with IC50 values in the low micromolar range (<1.18 μM), a result worth further investigation.
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Affiliation(s)
- Eleftherios Halevas
- Laboratory of Materials for Electrotechnics, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece and Institute of Biosciences & Applications, National Centre for Scientific Research "Demokritos", 15310 Athens, Greece.
| | - Barbara Mavroidi
- Institute of Biosciences & Applications, National Centre for Scientific Research "Demokritos", 15310 Athens, Greece.
| | - Orestis Antonoglou
- Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Antonios Hatzidimitriou
- Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Marina Sagnou
- Institute of Biosciences & Applications, National Centre for Scientific Research "Demokritos", 15310 Athens, Greece.
| | - Anastasia A Pantazaki
- Laboratory of Biochemistry, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - George Litsardakis
- Laboratory of Materials for Electrotechnics, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Maria Pelecanou
- Institute of Biosciences & Applications, National Centre for Scientific Research "Demokritos", 15310 Athens, Greece.
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24
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Zhang J, Xie Y, Fan Q, Wang C. Effects of karanjin on dimethylhydrazine induced colon carcinoma and aberrant crypt foci are facilitated by alteration of the p53/Bcl2/BAX pathway for apoptosis. Biotech Histochem 2020; 96:202-212. [PMID: 32580584 DOI: 10.1080/10520295.2020.1781258] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We investigated the effects of karanjin on dimethylhydrazine (DMH) induced colon cancer in rats. Male Wistar rats were injected with DMH followed by dextran sodium sulfate in drinking water for 7 days. Karanjin at doses of 50,100 and 200 mg/kg was administered orally for 18 weeks. Colon tissues were investigated using TUNEL analysis of apoptosis; histopathological assessment including number of aberrant crypt foci (ACF); immunohistochemical staining for Bcl-2-associated X protein (BAX), B-cell lymphoma 2 (Bcl2), p53 and proliferating cell nuclear antigen (PCNA); and antioxidant assay in vivo. We found that treatment with karanjin inhibited formation of ACF in the colon mucosa and reduced colon lesions. Karanjin treatment also increased the antioxidants, catalase, glutathione and superoxide dismutase. Immunostaining showed that karanjin treatment reduced BAX, p53 and PCNA levels and increased Bcl2 expression. The TUNEL assay revealed that karanjin induced apoptosis in the colon mucosa. Our findings suggest that karanjin can ameliorate colon carcinogenesis in rats by regulating BAX, Bcl2 and p53 pathways.
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Affiliation(s)
- Jingyu Zhang
- Department of Gastroenterology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Yandong Xie
- Department of Gastroenterology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Qingling Fan
- Department of Gastroenterology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Cheng Wang
- Department of Gastroenterology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
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25
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Shahsavari Alavijeh M, Maghsoudpour A, Khayat M, Rad I, Hatamie S. Distribution of “molybdenum disulfide/cobalt ferrite” nanocomposite in animal model of breast cancer, following injection via differential infusion flow rates. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2020. [DOI: 10.1007/s40005-020-00479-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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26
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New heteroleptic Cu(II) complexes of chrysin with 2,2ꞌ–bipyridine and substituted 1,10–phenanthrolines: Synthesis, characterization, thermal stability and antioxidant activity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127917] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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27
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Decrypting the Molecular Mechanistic Pathways Delineating the Chemotherapeutic Potential of Ruthenium-Phloretin Complex in Colon Carcinoma Correlated with the Oxidative Status and Increased Apoptotic Events. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7690845. [PMID: 32566099 PMCID: PMC7281810 DOI: 10.1155/2020/7690845] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/17/2020] [Accepted: 04/06/2020] [Indexed: 02/06/2023]
Abstract
To explore fresh strategies in colorectal cancer (CRC) chemotherapy, we evaluated the capability of the ruthenium-phloretin complex in exterminating colon cancer by effectively addressing multiple apoptotic mechanisms on HT-29 cancer cells together with an animal model of colorectal cancer activated by 1,2-dimethylhydrazine and dextran sulfate sodium. Our current approach offers tangible evidence of the application of the ruthenium-phloretin complex in future chemotherapy. The complex triggers intrinsic apoptosis triggered by p53 and modulates the Akt/mTOR pathway along with other inflammatory biomarkers. The ruthenium-phloretin complex has been synthesized and successfully characterized by numerous spectroscopic methodologies accompanied by DPPH, FRAP, and ABTS assays assessing its antioxidant potential. Studies conducted in human cell lines revealed that the complex improved levels of p53 and caspase-3 while diminishing the activities of VEGF and mTOR, triggers apoptosis, and induces fragmentation of DNA in the HT-29 cells. Toxicity studies were conducted to identify the therapeutic doses of the novel complex in animal models. The outcomes of the in vivo report suggest that the complex was beneficial in repressing multiplicity of aberrant crypt foci as well as hyperplastic lesions and also promoted increased levels of CAT, SOD, and glutathione. In addition, the ruthenium-phloretin complex was able to control cell proliferation and boosted apoptotic outbursts in cancer cells associated with the increase in cellular response towards Bax while diminishing responses towards Bcl-2, NF-κB, and MMP-9. Our observations from the experiments deliver testament that the ruthenium-phloretin complex has the potential to act as a promising chemotherapeutic agent in colorectal cancer because it can affect the growth of ACF and hyperplastic abrasions in the colon tissues by evoking cell death.
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28
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Munteanu AC, Notaro A, Jakubaszek M, Cowell J, Tharaud M, Goud B, Uivarosi V, Gasser G. Synthesis, Characterization, Cytotoxic Activity, and Metabolic Studies of Ruthenium(II) Polypyridyl Complexes Containing Flavonoid Ligands. Inorg Chem 2020; 59:4424-4434. [PMID: 32191449 DOI: 10.1021/acs.inorgchem.9b03562] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Four novel monocationic Ru(II) polypyridyl complexes were synthesized with the general formula [Ru(DIP)2flv]X, where DIP is 4,7-diphenyl-1,10-phenanthroline, flv stands for the flavonoid ligand (5-hydroxyflavone in [Ru(DIP)2(5-OHF)](PF6), genistein in [Ru(DIP)2(gen)](PF6), chrysin in [Ru(DIP)2(chr)](OTf), and morin in [Ru(DIP)2(mor)](OTf)), and X is the counterion, PF6-, and OTf ̅ (triflate, CF3SO3̅), respectively. Following the chemical characterization of the complexes by 1H and 13C NMR, mass spectrometry, and elemental analysis, their cytotoxicity was tested against several cancer cell lines. The most promising complex, [Ru(DIP)2(gen)](PF6), was further investigated for its biological activity. Metabolic studies revealed that this complex severely impaired mitochondrial respiration and glycolysis processes, contrary to its precursor, Ru(DIP)2Cl2, which showed a prominent effect only on the mitochondrial respiration. In addition, its preferential accumulation in MDA-MB-435S cells (a human melanoma cell line previously described as mammary gland/breast; derived from metastatic site: pleural effusion), which are used for the study of metastasis, explained the better activity in this cell line compared to MCF-7 (human, ductal carcinoma).
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Affiliation(s)
- Alexandra-Cristina Munteanu
- Department of General and Inorganic Chemistry, Faculty of Pharmacy, "Carol Davila" University of Medicine and Pharmacy, 020956 Bucharest, Romania
| | - Anna Notaro
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, F-75005 Paris, France
| | - Marta Jakubaszek
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, F-75005 Paris, France.,Institut Curie, PSL University, CNRS UMR 144, Paris, France
| | - Joseph Cowell
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, F-75005 Paris, France
| | - Mickaël Tharaud
- Université de Paris, Institut de Physique du Globe de Paris, CNRS, F-75005 Paris, France
| | - Bruno Goud
- Institut Curie, PSL University, CNRS UMR 144, Paris, France
| | - Valentina Uivarosi
- Department of General and Inorganic Chemistry, Faculty of Pharmacy, "Carol Davila" University of Medicine and Pharmacy, 020956 Bucharest, Romania
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, F-75005 Paris, France
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29
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Rationally Designed Ruthenium Complexes for Breast Cancer Therapy. Molecules 2020; 25:molecules25020265. [PMID: 31936496 PMCID: PMC7024301 DOI: 10.3390/molecules25020265] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/31/2019] [Accepted: 01/01/2020] [Indexed: 12/11/2022] Open
Abstract
Since the discovery of the anticancer potential of ruthenium-based complexes, several species were reported as promising candidates for the treatment of breast cancer, which accounts for the greatest number of new cases in women every year worldwide. Among these ruthenium complexes, species containing bioactive ligand(s) have attracted increasing attention due to their potential multitargeting properties, leading to anticancer drug candidates with a broader range of cellular targets/modes of action. This review of the literature aims at providing an overview of the rationally designed ruthenium-based complexes that have been reported to date for which ligands were carefully selected for the treatment of hormone receptor positive breast cancers (estrogen receptor (ER+) or progesterone receptor (PR+)). In addition, this brief survey highlights some of the most successful examples of ruthenium complexes reported for the treatment of triple negative breast cancer (TNBC), a highly aggressive type of cancer, regardless of if their ligands are known to have the ability to achieve a specific biological function.
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30
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Kock FVC, Costa AR, de Oliveira KM, Batista AA, Ferreira AG, Venâncio T. A Supramolecular Interaction of a Ruthenium Complex With Calf-Thymus DNA: A Ligand Binding Approach by NMR Spectroscopy. Front Chem 2019; 7:762. [PMID: 31781544 PMCID: PMC6857657 DOI: 10.3389/fchem.2019.00762] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/23/2019] [Indexed: 12/29/2022] Open
Abstract
Lawsone itself exhibits interesting biological activities, and its complexation with a metal center can improve the potency. In this context a cytotoxic Ru-complex, [Ru(law)(dppb)(bipy)] (law = lawsone, dppb = 1,4-bis(diphenylphosphino)butane and bipy = 2,2'-bipyridine), named as CBLAU, was prepared as reported. In this work, NMR binding-target studies were performed to bring to light the most accessible interaction sites of this Ru-complex toward Calf-Thymus DNA (CT-DNA, used as a model), in a similar approach used for other metallic complexes with anti-cancer activity, such as cisplatin and carboplatin. Advanced and robust NMR binding-target studies, among them Saturation Transfer Difference (STD)-NMR and longitudinal relaxometry (T1), were explored. The 1H and 31P -NMR data indicate that the structure of Ru-complex remains preserved in the presence of CT-DNA, and some linewidth broadening is also observed for all the signals, pointing out some interaction. Looking at the binding efficiency, the T1 values are highly influenced by the formation of the CBLAU-DNA adduct, decreasing from 11.4 s (without DNA) to 1.4 s (with DNA), where the difference is bigger for the lawsone protons. Besides, the STD-NMR titration experiments revealed a stronger interaction (KD = 5.9 mM) for CBLAU-DNA in comparison to non-complexed lawsone-DNA (KD = 34.0 mM). The epitope map, obtained by STD-NMR, shows that aromatic protons from the complexed lawsone exhibits higher saturation transfer, in comparison to other Ru-ligands (DPPB and bipy), suggesting the supramolecular contact with CT-DNA takes place by the lawsone face of the Ru-complex, possibly by a spatial π-π stacking involving π-bonds on nucleic acids segments of the DNA chain and the naphthoquinone group.
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Affiliation(s)
| | - Analu Rocha Costa
- Laboratory of Structure and Reactivity of Inorganic Compounds, Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
| | - Katia Mara de Oliveira
- Laboratory of Structure and Reactivity of Inorganic Compounds, Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
| | - Alzir Azevedo Batista
- Laboratory of Structure and Reactivity of Inorganic Compounds, Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
| | - Antônio Gilberto Ferreira
- Laboratory of Nuclear Magnetic Resonance, Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
| | - Tiago Venâncio
- Laboratory of Nuclear Magnetic Resonance, Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
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31
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Zhang L, Chen J, Wang L, Chen L, Du Z, Zhu L, Cui M, Zhang M, Song L. Linc-PINT acted as a tumor suppressor by sponging miR-543 and miR-576-5p in esophageal cancer. J Cell Biochem 2019; 120:19345-19357. [PMID: 31464068 DOI: 10.1002/jcb.28699] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 12/25/2022]
Abstract
This manuscript aimed to investigate linc-PINT's role as a tumor suppressor and its downstream microRNAs (miRNAs) in esophageal cancer. Log-rank, Cox, and nomogram were used for survival analysis. Quantitative real-time polymerase chain reaction was used to evaluate the expression. Cell counting kit-8 was used for proliferation tests. As for in vivo experiments, low expression of linc-PINT was associated with better prognosis; besides, the nomogram indicated that linc-PINT, miR-543, and miR-576-5p served well in predicting the survival rate. As for the in vitro experiments, linc-PINT could directly regulate miR-543 and miR-576-5p to inhibit the proliferation of Eca-109 cell line. In conclusion, linc-PINT-miR-543/miR-576-5p pathway could predict the prognosis and provide novel therapeutic targets for esophageal cancer.
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Affiliation(s)
- Lingmin Zhang
- Department of Anesthesiology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jingxin Chen
- Department of Pathology, SenGong Hospital of Shaanxi, Xi'an, Shaanxi, China
| | - Li Wang
- Department of Scientific Research, The Affiliated Hospital of Xi'an Medical University, Xi'an, China
| | - Lin Chen
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China
| | - ZhaoZhao Du
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China
| | - Lin Zhu
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China
| | - Manli Cui
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China
| | - Mingxin Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China
| | - Liping Song
- Department of Radiotherapy, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
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32
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Silva SLR, Baliza IRS, Dias RB, Sales CBS, Rocha CAG, Soares MBP, Correa RS, Batista AA, Bezerra DP. Ru(II)-thymine complex causes DNA damage and apoptotic cell death in human colon carcinoma HCT116 cells mediated by JNK/p38/ERK1/2 via a p53-independent signaling. Sci Rep 2019; 9:11094. [PMID: 31366902 PMCID: PMC6668648 DOI: 10.1038/s41598-019-47539-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 07/19/2019] [Indexed: 12/19/2022] Open
Abstract
Ru(II)-thymine complex [Ru(PPh3)2(Thy)(bipy)]PF6 (where PPh3 = triphenylphosphine, Thy = thyminate and bipy = 2,2′-bipyridine) is a potent cytotoxic agent with ability to bind to DNA, inducing caspase-mediated apoptosis in leukemia cells. In this study, we investigated the mechanism underlying the cell death induction by Ru(II)-thymine complex in human colon carcinoma HCT116 cells, as well as its effect in xenograft tumor model. The Ru(II)-thymine complex increased significantly the percentage of apoptotic HCT116 cells. Co-treatment with a JNK/SAPK inhibitor, p38 MAPK inhibitor and MEK inhibitor, which inhibit the activation of ERK1/2, caused a marked reduction of the percentage of complex-induced apoptotic cells. Moreover, the Ru(II)-thymine complex induced an increase in phospho-JNK2 (T183/Y185), phospho-p38α (T180/Y182) and phospho-ERK1 (T202/Y204) levels in HCT116 cells. Treatment with the Ru(II)-thymine complex increased significantly the phospho-histone H2AX (S139) expression, a DNA damage marker. The expression of phospho-p53 (S15) and MDM2 were not changed, and the co-treatment with a p53 inhibitor (cyclic pifithrin-α) did not reduce the complex-induced apoptosis in HCT116 cells, indicating that the Ru(II)-thymine complex induces DNA damage-mediated apoptosis by JNK/p38/ERK1/2 via a p53-independent signaling. The Ru(II)-thymine complex (1 and 2 mg/kg/day) also inhibited HCT116 cell growth in a xenograft model, reducing the tumor mass at 32.6–40.1%. Altogether, indicate that the Ru(II)-thymine complex is a promising anti-colon cancer drug candidate.
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Affiliation(s)
- Suellen L R Silva
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Ingrid R S Baliza
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Rosane B Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Caroline B S Sales
- Department of Biomorphology, Institute of Health Sciences, Federal University of Bahia, Salvador, Bahia, 40110-902, Brazil
| | - Clarissa A Gurgel Rocha
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Milena B P Soares
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Rodrigo S Correa
- Department of Chemistry, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Alzir A Batista
- Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, 13561-901, Brazil
| | - Daniel P Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil.
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33
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Wang Y, Bian L, Chakraborty T, Ghosh T, Chanda P, Roy S. Construing the Biochemical and Molecular Mechanism Underlying the In Vivo and In Vitro Chemotherapeutic Efficacy of Ruthenium-Baicalein Complex in Colon Cancer. Int J Biol Sci 2019; 15:1052-1071. [PMID: 31182925 PMCID: PMC6535785 DOI: 10.7150/ijbs.31143] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 03/04/2019] [Indexed: 12/27/2022] Open
Abstract
In pursuit of a novel approach in colon cancer therapy, we explored the ability of ruthenium baicalein complex to eradicate colon cancer by efficiently targeting various apoptotic pathways on human colon cancer cell line and on a DMH and DSS induced murine model of colorectal cancer. In this study, we provide direct proof of the chemotherapeutic potential of the ruthenium baicalein complex by activating p-53 dependent intrinsic apoptosis and modulating the AKT/mTOR and WNT/β- catenin pathways. The ruthenium baicalein complex was synthesized and its characterizations were accomplished through various spectroscopic techniques followed by assessment of antioxidant potential by DPPH, FRAP, and ABTS methods. In vitro study established that the complex increased p53 and caspase-3 expressions while down regulating VEGF and mTOR expression, induced apoptosis, and DNA fragmentation in the HT-29 cells. Acute and sub-acute toxicity study was also considered and results from in vivo study revealed that complex was effective in suppressing ACF multiplicity and hyperplastic lesions and also raised the CAT, SOD, and glutathione levels. Furthermore, the complex decreased cell proliferation and increased apoptotic events in tumor cells correlated with the upregulation of Bax and downregulation of Bcl2, WNT and β- catenin expressions. Our findings from the in vitro and in vivo study provide robust confirmation that ruthenium baicalein complex possesses a potential chemotherapeutic activity against colon cancer and is competent in reducing ACF multiplicity, hyperplastic lesions in the colon tissues of rats by inducing apoptosis.
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Affiliation(s)
- Yixuan Wang
- Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, 130033, China
| | - Li Bian
- Department of Radiotherapy, The Second Hospital of Jilin university, Changchun, Jilin, 130041, China
| | - Tania Chakraborty
- Department of Pharmaceutical Technology, NSHM Knowledge Campus- Kolkata, 124 B.L. Saha Road, Kolkata -700053, West Bengal, India
| | - Torsha Ghosh
- Department of Pharmaceutical Technology, NSHM Knowledge Campus- Kolkata, 124 B.L. Saha Road, Kolkata -700053, West Bengal, India
| | - Pallakhi Chanda
- Department of Pharmaceutical Technology, NSHM Knowledge Campus- Kolkata, 124 B.L. Saha Road, Kolkata -700053, West Bengal, India
| | - Souvik Roy
- Department of Pharmaceutical Technology, NSHM Knowledge Campus- Kolkata, 124 B.L. Saha Road, Kolkata -700053, West Bengal, India
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34
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Pizzuti L, Giordano A, Michelotti A, Mazzotta M, Natoli C, Gamucci T, De Angelis C, Landucci E, Diodati L, Iezzi L, Mentuccia L, Fabbri A, Barba M, Sanguineti G, Marchetti P, Tomao S, Mariani L, Paris I, Lorusso V, Vallarelli S, Cassano A, Aroldi F, Orlandi A, Moscetti L, Sergi D, Sarobba MG, Tonini G, Santini D, Sini V, Veltri E, Vaccaro A, Ferrari L, De Tursi M, Tinari N, Grassadonia A, Greco F, Botticelli A, La Verde N, Zamagni C, Rubino D, Cortesi E, Magri V, Pomati G, Scagnoli S, Capomolla E, Kayal R, Scinto AF, Corsi D, Cazzaniga M, Laudadio L, Forciniti S, Mancini M, Carbognin L, Seminara P, Barni S, Samaritani R, Roselli M, Portarena I, Russo A, Ficorella C, Cannita K, Carpano S, Pistelli M, Berardi R, De Maria R, Sperduti I, Ciliberto G, Vici P. Palbociclib plus endocrine therapy in HER2 negative, hormonal receptor-positive, advanced breast cancer: A real-world experience. J Cell Physiol 2018; 234:7708-7717. [PMID: 30536609 DOI: 10.1002/jcp.27832] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 11/06/2018] [Indexed: 12/11/2022]
Abstract
Data from 423 human epidermal growth factor receptor 2-negative (HER2-), hormone receptor-positive (HR+) advanced breast cancer (aBC) patients treated with palbociclib and endocrine therapy (ET) were provided by 35 Italian cancer centers and analyzed for treatment outcomes. Overall, 158 patients were treated in first line and 265 in second/later lines. We observed 19 complete responses and 112 partial responses. The overall response rate (ORR) was 31% (95% confidence interval [CI], 26.6-35.4) and clinical benefit was 52.7% (95% CI, 48-57.5). ORR was negatively affected by prior exposure to everolimus/exemestane ( p = 0.002) and favorably influenced by early line-treatment ( p < 0.0001). At 6 months, median progression-free survival was 12 months (95% CI, 8-16) and median overall survival was 24 months (95% CI, 17-30). More favorable outcomes were associated with palbociclib in early lines, no visceral metastases and no prior everolimus/exemestane. The main toxicity reported was neutropenia. Our results provide further support to the use of palbociclib with ET in HER2-, HR+ aBC. Differences in outcomes across patients subsets remain largely unexplained.
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Affiliation(s)
- Laura Pizzuti
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Antonio Giordano
- Department of Clinical and Molecular Medicine, "Sapienza" University of Rome, Azienda Ospedaliera Sant'Andrea, Rome, Italy
| | - Andrea Michelotti
- UO Oncologia Medica I, Ospedale S. Chiara, Dipartimento di Oncologia, Dei Trapianti e Delle Nuove Tecnologie, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy
| | - Marco Mazzotta
- Department of Medical, Oral and Biotechnological Sciences, Centro Scienze Dell'Invecchiamento e Medicina Traslazionale-CeSI-MeT, Chieti, Italy
| | - Clara Natoli
- Medical Oncology Unit, SS Trinità Hospital, Loc. San MarcianoHospital, Sora, Frosinone, Italy
| | - Teresa Gamucci
- Medical Oncology Unit, SS Trinità Hospital, Sora, Italy.,Medical Oncology, Sandro Pertini Hospital, Rome, Italy
| | - Claudia De Angelis
- UO Oncologia Medica I, Ospedale S. Chiara, Dipartimento di Oncologia, Dei Trapianti e Delle Nuove Tecnologie, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy
| | - Elisabetta Landucci
- UO Oncologia Medica I, Ospedale S. Chiara, Dipartimento di Oncologia, Dei Trapianti e Delle Nuove Tecnologie, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy
| | - Lucrezia Diodati
- UO Oncologia Medica I, Ospedale S. Chiara, Dipartimento di Oncologia, Dei Trapianti e Delle Nuove Tecnologie, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy
| | - Laura Iezzi
- Medical Oncology Unit, SS Trinità Hospital, Loc. San MarcianoHospital, Sora, Frosinone, Italy
| | | | - Agnese Fabbri
- Medical Oncology Unit, Belcolle Hospital, Viterbo, Italy
| | - Maddalena Barba
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Giuseppe Sanguineti
- Department of Radiation Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Paolo Marchetti
- Department of Medical, Oral and Biotechnological Sciences, Centro Scienze Dell'Invecchiamento e Medicina Traslazionale-CeSI-MeT, Chieti, Italy.,Department of Clinical and Molecular Medicine, A Oncology Division, "Sapienza" University of Rome, Rome, Italy
| | - Silverio Tomao
- Department of Clinical and Molecular Medicine, A Oncology Division, La "Sapienza" University of Rome, Rome, Italy
| | - Luciano Mariani
- HPV Unit, Department of Gynaecologic Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Ida Paris
- Gynecology Oncology Unit, Catholic University of the Sacred Heart, Rome, Italy
| | - Vito Lorusso
- Division of Medical Oncology, IRCCS, Giovanni Paolo II Hospital, Bari, Italy
| | - Simona Vallarelli
- Division of Medical Oncology, IRCCS, Giovanni Paolo II Hospital, Bari, Italy
| | - Alessandra Cassano
- Department of Medical Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Francesca Aroldi
- Department of Medical Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Armando Orlandi
- Department of Medical Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Luca Moscetti
- Division of Medical Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Domenico Sergi
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Giuseppe Tonini
- Department of Oncology, University Campus Biomedico of Rome, Rome, Italy
| | - Daniele Santini
- Department of Oncology, University Campus Biomedico of Rome, Rome, Italy
| | - Valentina Sini
- Oncology Unit, ASL Roma 1, Santo Spirito Hospital, Rome, Italy
| | - Enzo Veltri
- Division of Medical Oncology, Ospedale S. Maria Goretti, Latina, Italy
| | - Angela Vaccaro
- Medical Oncology Unit, SS Trinità Hospital, Loc. San MarcianoHospital, Sora, Frosinone, Italy
| | - Laura Ferrari
- Medical Oncology Unit, SS Trinità Hospital, Loc. San MarcianoHospital, Sora, Frosinone, Italy
| | - Michele De Tursi
- Department of Medical, Oral and Biotechnological Sciences, Centro Scienze Dell'Invecchiamento e Medicina Traslazionale-CeSI-MeT, Chieti, Italy
| | - Nicola Tinari
- Department of Medical, Oral and Biotechnological Sciences, Centro Scienze Dell'Invecchiamento e Medicina Traslazionale-CeSI-MeT, Chieti, Italy
| | - Antonino Grassadonia
- Department of Medical, Oral and Biotechnological Sciences, Centro Scienze Dell'Invecchiamento e Medicina Traslazionale-CeSI-MeT, Chieti, Italy
| | - Filippo Greco
- ASST Fatebenefratelli Sacco PO Fatebenefratelli, Department of Oncology, Milan, Italy
| | - Andrea Botticelli
- Department of Clinical and Molecular Medicine, "Sapienza" University of Rome, Azienda Ospedaliera Sant'Andrea, Rome, Italy
| | - Nicla La Verde
- Department of Oncology, ASST Fatebenefratelli Sacco PO Fatebenefratelli, Milan, Italy
| | - Claudio Zamagni
- SSD Oncologia Medica "Addarii", S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Daniela Rubino
- SSD Oncologia Medica "Addarii", S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Enrico Cortesi
- Medical Oncology, Policlinico Umberto I, Sapienza, University of Rome, Rome, Italy
| | - Valentina Magri
- Medical Oncology, Policlinico Umberto I, Sapienza, University of Rome, Rome, Italy
| | - Giulia Pomati
- Medical Oncology, Policlinico Umberto I, Sapienza, University of Rome, Rome, Italy
| | - Simone Scagnoli
- Medical Oncology, Policlinico Umberto I, Sapienza, University of Rome, Rome, Italy
| | | | - Ramy Kayal
- Department of Radiology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Domenico Corsi
- Medical Oncology Unit, Ospedale San Pietro Fatebenefratelli, Rome, Italy
| | | | | | | | - Maria Mancini
- Medical Oncology, Ospedale F. Renzetti, Lanciano, Italy
| | - Luisa Carbognin
- Department of Pathology, Surgery and Oncology, "Mater Salutis" Hospital, ULSS21, Verona, Italy
| | - Patrizia Seminara
- Department of Clinical and Molecular Medicine, A Oncology Division, "Sapienza" University of Rome, Rome, Italy
| | - Sandro Barni
- Department of Oncology, Oncology Unit, ASST Bergamo Ovest, Treviglio, Italy
| | | | - Mario Roselli
- Medical Oncology Unit, Department of Systems Medicine, Tor Vergata Clinical Center University Hospital, Tor Vergata University Hospital, Rome, Italy
| | - Ilaria Portarena
- Medical Oncology Unit, Department of Systems Medicine, Tor Vergata Clinical Center University Hospital, Tor Vergata University Hospital, Rome, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Corrado Ficorella
- Medical Oncology Department, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy
| | - Katia Cannita
- Medical Oncology Department, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy
| | - Silvia Carpano
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Mirco Pistelli
- Azienda Ospedaliero Universitaria Ospedali Riuniti Clinica di Oncologia, Università Politecnica delle Marche, Ancona, Italy
| | - Rossana Berardi
- Azienda Ospedaliero Universitaria Ospedali Riuniti Clinica di Oncologia, Università Politecnica delle Marche, Ancona, Italy
| | - Ruggero De Maria
- Institute of General Pathology, Catholic University of the Sacred Heart, Rome, Italy
| | - Isabella Sperduti
- Bio-statistics Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Patrizia Vici
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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