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Yang X, Liu Z, Wang X, Tian W, Zhao T, Yang Q, Li W, Yang L, Yang H, Jia Y. Anti-cancer effects of nitazoxanide in epithelial ovarian cancer in-vitro and in-vivo. Chem Biol Interact 2024; 400:111176. [PMID: 39084502 DOI: 10.1016/j.cbi.2024.111176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 07/21/2024] [Accepted: 07/29/2024] [Indexed: 08/02/2024]
Abstract
Epithelial ovarian cancer is one of the most lethal gynecologic malignancies and poses a considerable threat to women's health. Although the progression-free survival of patients has been prolonged with the application of anti-angiogenesis drugs and Poly (ADP-ribose) polymerases (PARP) inhibitors, overall survival has not substantially improved. Thus, new therapeutic strategies are essential for the treatment of ovarian cancer. Nitazoxanide (NTZ), an FDA-approved anti-parasitic drug, has garnered attention for its potential anti-cancer activity. However, the anti-tumor effects and possible underlying mechanisms of NTZ on ovarian cancer remain unclear. In this study, we investigated the anti-tumor effects and the mechanism of NTZ on ovarian cancer in vitro and in vivo. We found that NTZ inhibited the proliferation of A2780 and SKOV3 epithelial ovarian cancer cells in a time- and concentration-dependent manner; Furthermore, NTZ suppressed the metastasis and invasion of A2780 and SKOV3 cells in vitro, correlating with the inhibition of epithelial-mesenchymal transition; Additionally, NTZ suppressed the Hippo/YAP/TAZ signaling pathway both in vitro and in vivo and demonstrated a good binding activity with core genes of Hippo pathway, including Hippo, YAP, TAZ, LATS1, and LATS2. Oral administration of NTZ inhibited tumor growth in xenograft ovarian cancer mice models without causing considerable damage to major organs. Overall, these data suggest that NTZ has therapeutic potential for treating epithelial ovarian cancer.
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Affiliation(s)
- Xiangqun Yang
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China
| | - Zhenyan Liu
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China
| | - Xin Wang
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China
| | - Wenda Tian
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China
| | - Taoyu Zhao
- Department of Obstetrics and Gynecology, Dehong Affiliated Hospital of Kunming Medical University, Dehong People's Hospital of Yunnan Province, Yunnan, 678400, PR China
| | - Qiaoling Yang
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China
| | - Wenliang Li
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China
| | - Linlin Yang
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China.
| | - Hongying Yang
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China.
| | - Yue Jia
- Department of Gynecology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, Yunnan, 650118, PR China.
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Kundu M, Das S, Dey A, Mandal M. Dual perspective on autophagy in glioma: Detangling the dichotomous mechanisms of signaling pathways for therapeutic insights. Biochim Biophys Acta Rev Cancer 2024; 1879:189168. [PMID: 39121913 DOI: 10.1016/j.bbcan.2024.189168] [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: 04/16/2024] [Revised: 06/25/2024] [Accepted: 08/05/2024] [Indexed: 08/12/2024]
Abstract
Autophagy is a normal physiological process that aids the recycling of cellular nutrients, assisting the cells to cope with stressed conditions. However, autophagy's effect on cancer, including glioma, is uncertain and involves complicated molecular mechanisms. Several contradictory reports indicate that autophagy may promote or suppress glioma growth and progression. Autophagy inhibitors potentiate the efficacy of chemotherapy or radiation therapy in glioma. Numerous compounds stimulate autophagy to cause glioma cell death. Autophagy is also involved in the therapeutic resistance of glioma. This review article aims to detangle the complicated molecular mechanism of autophagy to provide a better perception of the two-sided role of autophagy in glioma and its therapeutic implications. The protein and epigenetic modulators of the cytoprotective and cytotoxic role of autophagy are described in this article. Moreover, several signaling pathways are associated with autophagy and its effects on glioma. We have reviewed the molecular pathways and highlighted the signaling axis involved in cytoprotective and cytotoxic autophagy. Additionally, this article discusses the role of autophagy in therapeutic resistance, including glioma stem cell maintenance and tumor microenvironment regulation. It also summarizes several investigations on the anti-glioma effects of autophagy modulators to understand the associated mechanisms and provide insights regarding its therapeutic implications.
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Affiliation(s)
- Moumita Kundu
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India; Center for Multidisciplinary Research & Innovations, Brainware University, Barasat, India; Department of Pharmaceutical Technology, Brainware University, Barasat, India.
| | - Subhayan Das
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India; Department of Allied Health Sciences, Brainware University, Barasat, India
| | - Ankita Dey
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Mahitosh Mandal
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, India.
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3
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Shi Y, Wang Z, Shao Y, Guang Q, Zhang J, Liu B, Wu C, Wang Y, Sui P. Combined SET7/9 and CDK4 inhibition act synergistically against osteosarcoma. Biochem Biophys Res Commun 2024; 708:149808. [PMID: 38520914 DOI: 10.1016/j.bbrc.2024.149808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 03/25/2024]
Abstract
Osteosarcoma is the most common malignant bone tumor. It has a poor prognosis because of a lack of therapeutic targets and strategies. The SET domain-containing lysine-specific methyltransferase, SET7/9, has various functions in different cancer types in tissue-type and signaling context-dependent manners. The role of SET7/9 in osteosarcoma cells is currently controversial and its potential as a therapeutic candidate in osteosarcoma is unknown. In the present study, SET7/9 inhibition or ablation suppressed osteosarcoma cell proliferation by causing G1 arrest. Mechanistically, SET7/9 inhibition disrupted the interaction between cyclin-dependent kinase 4 (CDK4) and cyclin D1, which affected CDK4-cyclin D1 complex function, leading to decreased phosphorylation of retinoblastoma protein. CDK4 was overexpressed in osteosarcoma tissues and was closely related to a poor prognosis in patients with osteosarcoma. We therefore hypothesized that SET7/9 inhibition might increase the sensitivity of osteosarcoma cells to CDK4 inhibitors, potentially decreasing the risk of adverse effects of CDK4 inhibitors. The combination of SET7/9 and CDK4 inhibition enabled dose reductions of both inhibitors and had a synergistic effect against osteosarcoma growth in vivo. Collectively, these findings indicate that SET7/9 plays an oncogenic role in osteosarcoma by regulating CDK4-cyclin D1 complex interaction and function. The combination of SET7/9 and CDK4 inhibition may thus provide a novel effective therapeutic strategy for osteosarcoma with no significant toxicity.
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Affiliation(s)
- Yingxu Shi
- Department of Orthopedics, Affiliated Hospital of Jining Medical University, Jining, Shandong, 272007, China
| | - Zhonghao Wang
- Department of Clinical Medicine, Jining Medical University, Jining, Shandong, 272067, China
| | - Yiming Shao
- Department of Clinical Medicine, Jining Medical University, Jining, Shandong, 272067, China
| | - Qianqian Guang
- Department of Pathology, Affiliated Hospital of Jining Medical University, No. 89 Guhuai Road, Jining, 272029, Shandong, China
| | - Jian Zhang
- Department of Orthopedics, Affiliated Hospital of Jining Medical University, Jining, Shandong, 272007, China
| | - Baorui Liu
- Department of Orthopedics, Affiliated Hospital of Jining Medical University, Jining, Shandong, 272007, China
| | - Chunshen Wu
- Department of Orthopedics, Affiliated Hospital of Jining Medical University, Jining, Shandong, 272007, China
| | - Yexin Wang
- Department of Orthopedics, Affiliated Hospital of Jining Medical University, Jining, Shandong, 272007, China.
| | - Ping Sui
- Department of Clinical Medicine, Jining Medical University, Jining, Shandong, 272067, China.
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Lu W, Yang F, Meng Y, An J, Hu B, Jian S, Yang G, Lu H, Wen C. Immunotoxicity and transcriptome analysis of zebrafish embryos exposure to Nitazoxanide. FISH & SHELLFISH IMMUNOLOGY 2023; 141:108977. [PMID: 37579811 DOI: 10.1016/j.fsi.2023.108977] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/23/2023] [Accepted: 07/27/2023] [Indexed: 08/16/2023]
Abstract
Nitazoxanide (NTZ) is a broad-spectrum immunomodulatory drug, and little information is about the immunotoxicity of aquatic organisms induced by NTZ. In the present study, reduced body length and decreased yolk sac absorption in the NTZ-treated group were observed. Meanwhile, the number of innate immune cells and adaptive immune cells was substantially reduced upon NTZ exposure, and the migration and retention of macrophages and neutrophils in the injured area were inhibited. Following NTZ stimulation, oxidative stress levels in the zebrafish increased obviously. Mechanistically, RNA-seq, a high-throughput method, was performed to analyze the global expression of differentially expressed genes (DEGs) in zebrafish embryos treated with NTZ. 531 DEGs were identified by comparative transcriptome analysis, including 121 up-regulated and 420 down-regulated genes in zebrafish embryos after NTZ exposure. The transcriptome sequences were further subjected to the Kyoto Encyclopedia of Genes and Genomes (KEGG) and gene ontology (GO) and analysis, showing phototransduction and metabolic pathway, respectively, and were most enriched. In addition, some immune-related genes were inhibited after NTZ exposure. RNA-seq results confirmed by qRT-PCR were used to verify the expression of the 6 selected genes. The other immune-related genes such as two pro-inflammatory cytokines (IL-1β, tnfα) and two chemokines (CXCL8b.3, CXCL-c1c) were further confirmed and were differentially regulated after NTZ exposure. In summary, NTZ exposure could lead to immunotoxicity and increased ROS in zebrafish embryos, this study provides valuable information for future elucidating the molecular mechanism of exogenous stimuli-induced immunotoxicity in aquatic ecosystems.
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Affiliation(s)
- Wuting Lu
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Fanhua Yang
- College of Food Science and Technology, Nanchang University, Nanchang, 330031, China
| | - Yunlong Meng
- Department of Medical Genetics, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jinhua An
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Baoqing Hu
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Shaoqing Jian
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Gang Yang
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China
| | - Huiqiang Lu
- Ganzhou Key Laboratory for Drug Screening and Discovery, Gannan Normal University, Ganzhou, 341000, Jiangxi, China; Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, Jiangxi Key Laboratory of Developmental Biology of Organs, Affiliated Hospital of Jinggangshan University, Ji'an, 343009, China.
| | - Chungen Wen
- Department of Aquatic Science, College of Life Science, Nanchang University, Xuefu Avenue, Nanchang, Jiangxi Province, 330031, China.
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Piacentini S, Riccio A, Santopolo S, Pauciullo S, La Frazia S, Rossi A, Rossignol JF, Santoro MG. The FDA-approved drug nitazoxanide is a potent inhibitor of human seasonal coronaviruses acting at postentry level: effect on the viral spike glycoprotein. Front Microbiol 2023; 14:1206951. [PMID: 37705731 PMCID: PMC10497118 DOI: 10.3389/fmicb.2023.1206951] [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: 04/16/2023] [Accepted: 08/07/2023] [Indexed: 09/15/2023] Open
Abstract
Coronaviridae is recognized as one of the most rapidly evolving virus family as a consequence of the high genomic nucleotide substitution rates and recombination. The family comprises a large number of enveloped, positive-sense single-stranded RNA viruses, causing an array of diseases of varying severity in animals and humans. To date, seven human coronaviruses (HCoV) have been identified, namely HCoV-229E, HCoV-NL63, HCoV-OC43 and HCoV-HKU1, which are globally circulating in the human population (seasonal HCoV, sHCoV), and the highly pathogenic SARS-CoV, MERS-CoV and SARS-CoV-2. Seasonal HCoV are estimated to contribute to 15-30% of common cold cases in humans; although diseases are generally self-limiting, sHCoV can sometimes cause severe lower respiratory infections and life-threatening diseases in a subset of patients. No specific treatment is presently available for sHCoV infections. Herein we show that the anti-infective drug nitazoxanide has a potent antiviral activity against three human endemic coronaviruses, the Alpha-coronaviruses HCoV-229E and HCoV-NL63, and the Beta-coronavirus HCoV-OC43 in cell culture with IC50 ranging between 0.05 and 0.15 μg/mL and high selectivity indexes. We found that nitazoxanide does not affect HCoV adsorption, entry or uncoating, but acts at postentry level and interferes with the spike glycoprotein maturation, hampering its terminal glycosylation at an endoglycosidase H-sensitive stage. Altogether the results indicate that nitazoxanide, due to its broad-spectrum anti-coronavirus activity, may represent a readily available useful tool in the treatment of seasonal coronavirus infections.
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Affiliation(s)
- Sara Piacentini
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Anna Riccio
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Silvia Santopolo
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Silvia Pauciullo
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Simone La Frazia
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Antonio Rossi
- Institute of Translational Pharmacology, CNR, Rome, Italy
| | | | - M. Gabriella Santoro
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
- Institute of Translational Pharmacology, CNR, Rome, Italy
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6
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Amireddy N, Dulam V, Kaul S, Pakkiri R, Kalivendi SV. The mitochondrial uncoupling effects of nitazoxanide enhances cellular autophagy and promotes the clearance of α-synuclein: Potential role of AMPK-JNK pathway. Cell Signal 2023:110769. [PMID: 37315747 DOI: 10.1016/j.cellsig.2023.110769] [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: 04/14/2023] [Revised: 05/26/2023] [Accepted: 06/11/2023] [Indexed: 06/16/2023]
Abstract
Upregulation and aggregation of the pre-synaptic protein, α-synuclein plays a key role in Parkinson's disease (PD) and mitochondrial dysfunction was surmised to be an upstream event in the disease pathogenesis. Emerging reports identified the role of nitazoxanide (NTZ), an anti-helminth drug, in enhancing mitochondrial oxygen consumption rate (OCR) and autophagy. In the present study, we have examined the mitochondrial effects of NTZ in mediating cellular autophagy and subsequent clearance of both endogenous and pre-formed aggregates of α-synuclein in cellular model of PD. Our results demonstrate that the mitochondrial uncoupling effects of NTZ results in the activation of AMPK and JNK, which in-turn leads to the enhancement of cellular autophagy. Also,1-methyl-4-phenylpyridinium (MPP+) mediated decrease in autophagic flux with a concomitant increase in the α-synuclein levels were ameliorated in cells treated with NTZ. However, in cells lacking functional mitochondria (ρ0 cells), NTZ did not mitigate MPP+ mediated alterations in the autophagic clearance of α-synuclein, indicating that the mitochondrial effects of NTZ play a crucial role in the clearance of α-synuclein by autophagy. Also, the ability of AMPK inhibitor, compound C, in abrogating NTZ mediated enhancement in the autophagic flux and α-synuclein clearance highlight the pivotal role of AMPK in NTZ mediated autophagy. Further, NTZ per se enhanced the clearance of preformed α-synuclein aggregates that were exogenously added to the cells. Overall, the results of our present study suggest that NTZ activates macroautophagy in cells due to its uncoupling effects on mitochondrial respiration via activation of AMPK-JNK pathway resulting in the clearance of both endogenous and pre-formed α-synuclein aggregates. As NTZ happens to possess good bioavailability and safety profile, considering this drug for PD based on its mitochondrial uncoupling and autophagy enhancing properties for mitigating mitochondrial reactive oxygen species (ROS) and α-synuclein toxicity appears to be a promising therapeutic option.
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Affiliation(s)
- Niharika Amireddy
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Vandana Dulam
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India
| | - Shweta Kaul
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Rajeswari Pakkiri
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India
| | - Shasi V Kalivendi
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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Imbaby S, Elkholy SE, Faisal S, Abdelmaogood AKK, Mehana AE, Mansour BSA, Abd El-Moneam SM, Elaidy SM. The GSTP1/MAPKs/BIM/SMAC modulatory actions of nitazoxanide: Bioinformatics and experimental evidence in subcutaneous solid Ehrlich carcinoma-inoculated mice. Life Sci 2023; 319:121496. [PMID: 36822315 DOI: 10.1016/j.lfs.2023.121496] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/05/2023] [Accepted: 02/08/2023] [Indexed: 02/25/2023]
Abstract
AIMS Ehrlich ascites carcinoma and its subcutaneous inoculated solid tumour form (SEC) are reliable models for chemotherapeutic molecular targets exploration. Novel chemotherapeutic approaches are identified as molecular targets for intrinsic apoptosis, like the modulation of the second mitochondria-derived activator of caspases (SMAC). SMAC is a physiological substrate of mitogen-activated protein kinases (MAPKs). Glutathione-S-transferase P1 (GSTP1) and its close association with MAPKs play an important role in malignant cell proliferation, metastasis, and resistance to chemotherapeutics. Nitazoxanide (NTZ) is an emerging cancer therapy and its targeted GSTP1 evidence remains a knowledge need. MAIN METHODS In the present mice-established SEC, the chemotherapeutic roles of oral NTZ (200 mg/kg/day) and 5-fluorouracil (5-FU; 20 mg/kg/day, intraperitoneally) regimens were evaluated by measuring changes in tumour mass, the tumour MAPKs, cytochrome c, Bcl-2 interacting mediator of cell death (BIM), and SMAC signalling pathway in addition to its molecular downstream; caspases 3 and 9. KEY FINDINGS Computational analysis for these target protein interactions showed direct-ordered interactions. After individual therapy with NTZ and 5-FU regimens, the histological architecture of the extracted tumour discs revealed decreases in viable tumour regions with significant necrosis surrounds. These findings were consistent with gross tumour sizes. Each separate regimen lowered the remarkable GSTP1 and elevated the low MAPKs expressions, cytochrome c, BIM, SMAC, and caspases 3, and 9 in EST tissues. SIGNIFICANCE The chemotherapeutic activity of NTZ in SEC was proven. Additionally, NTZ possesses a SMAC modulatory activity that, following thorough research, should be taken into consideration as a chemotherapeutic approach in solid tumours.
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Affiliation(s)
- Samar Imbaby
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt.
| | - Shereen E Elkholy
- Department of Clinical Pharmacology, Faculty of Medicine, Port Said University, Port Said, Egypt
| | - Salwa Faisal
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Asmaa K K Abdelmaogood
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Amir E Mehana
- Department of Zoology, Faculty of Science, Suez Canal University, 41522 Ismailia, Egypt
| | - Basma S A Mansour
- Department of Human Anatomy and Embryology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Samar M Abd El-Moneam
- Department of Human Anatomy and Embryology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Samah M Elaidy
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt.
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Cueno ME, Taketsuna K, Saito M, Inoue S, Imai K. Network analysis of the autophagy biochemical network in relation to various autophagy-targeted proteins found among SARS-CoV-2 variants of concern. J Mol Graph Model 2023; 119:108396. [PMID: 36549224 PMCID: PMC9749836 DOI: 10.1016/j.jmgm.2022.108396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/28/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022]
Abstract
Autophagy is an important cellular process that triggers a coordinated action involving multiple individual proteins and protein complexes while SARS-CoV-2 (SARS2) was found to both hinder autophagy to evade host defense and utilize autophagy for viral replication. Interestingly, the possible significant stages of the autophagy biochemical network in relation to the corresponding autophagy-targeted SARS2 proteins from the different variants of concern (VOC) were never established. In this study, we performed the following: autophagy biochemical network design and centrality analyses; generated autophagy-targeted SARS2 protein models; and superimposed protein models for structural comparison. We identified 2 significant biochemical pathways (one starts from the ULK complex and the other starts from the PI3P complex) within the autophagy biochemical network. Similarly, we determined that the autophagy-targeted SARS2 proteins (Nsp15, M, ORF7a, ORF3a, and E) are structurally conserved throughout the different SARS2 VOC suggesting that the function of each protein is preserved during SARS2 evolution. Interestingly, among the autophagy-targeted SARS2 proteins, the M protein coincides with the 2 significant biochemical pathways we identified within the autophagy biochemical network. In this regard, we propose that the SARS2 M protein is the main determinant that would influence autophagy outcome in regard to SARS2 infection.
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Affiliation(s)
- Marni E. Cueno
- Department of Microbiology and Immunology, Nihon University School of Dentistry, Tokyo, 101-8310, Japan,Immersion Biology Class, Department of Science, Tokyo Gakugei University International Secondary School, Tokyo, 178-0063, Japan,Corresponding author. Department of Microbiology and Immunology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
| | - Keiichi Taketsuna
- Immersion Biology Class, Department of Science, Tokyo Gakugei University International Secondary School, Tokyo, 178-0063, Japan
| | - Mitsuki Saito
- Immersion Biology Class, Department of Science, Tokyo Gakugei University International Secondary School, Tokyo, 178-0063, Japan
| | - Sara Inoue
- Immersion Biology Class, Department of Science, Tokyo Gakugei University International Secondary School, Tokyo, 178-0063, Japan
| | - Kenichi Imai
- Department of Microbiology and Immunology, Nihon University School of Dentistry, Tokyo, 101-8310, Japan
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9
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Huang Q, Liu M, Zhang D, Lin BB, Fu X, Zhang Z, Zhang B, Dong JT. Nitazoxanide inhibits acetylated KLF5-induced bone metastasis by modulating KLF5 function in prostate cancer. BMC Med 2023; 21:68. [PMID: 36810084 PMCID: PMC9945734 DOI: 10.1186/s12916-023-02763-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/30/2023] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND Castration-resistant prostate cancer often metastasizes to the bone, and such bone metastases eventually become resistant to available therapies, leading to the death of patients. Enriched in the bone, TGF-β plays a pivotal role in bone metastasis development. However, directly targeting TGF-β or its receptors has been challenging for the treatment of bone metastasis. We previously found that TGF-β induces and then depends on the acetylation of transcription factor KLF5 at K369 to regulate multiple biological processes, including the induction of EMT, cellular invasiveness, and bone metastasis. Acetylated KLF5 (Ac-KLF5) and its downstream effectors are thus potential therapeutic targets for treating TGF-β-induced bone metastasis in prostate cancer. METHODS A spheroid invasion assay was applied to prostate cancer cells expressing KLF5K369Q, which mimics Ac-KLF5, to screen 1987 FDA-approved drugs for invasion suppression. Luciferase- and KLF5K369Q-expressing cells were injected into nude mice via the tail artery to model bone metastasis. Bioluminescence imaging, micro-CT), and histological analyses were applied to monitor and evaluate bone metastases. RNA-sequencing, bioinformatic, and biochemical analyses were used to understand nitazoxanide (NTZ)-regulated genes, signaling pathways, and the underlying mechanisms. The binding of NTZ to KLF5 proteins was evaluated using fluorescence titration, high-performance liquid chromatography (HPLC), and circular dichroism (CD) analysis. RESULTS NTZ, an anthelmintic agent, was identified as a potent invasion inhibitor in the screening and validation assays. In KLF5K369Q-induced bone metastasis, NTZ exerted a potent inhibitory effect in preventive and therapeutic modes. NTZ also inhibited osteoclast differentiation, a cellular process responsible for bone metastasis induced by KLF5K369Q. NTZ attenuated the function of KLF5K369Q in 127 genes' upregulation and 114 genes' downregulation. Some genes' expression changes were significantly associated with worse overall survival in patients with prostate cancer. One such change was the upregulation of MYBL2, which functionally promotes bone metastasis in prostate cancer. Additional analyses demonstrated that NTZ bound to the KLF5 protein, KLF5K369Q bound to the promoter of MYBL2 to activate its transcription, and NTZ attenuated the binding of KLF5K369Q to the MYBL2 promoter. CONCLUSIONS NTZ is a potential therapeutic agent for bone metastasis induced by the TGF-β/Ac-KLF5 signaling axis in prostate cancer and likely other cancers.
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Affiliation(s)
- Qingqing Huang
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China
| | - Mingcheng Liu
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China
| | - Duo Zhang
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China
| | - Bing-Biao Lin
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China.,Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, the Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518000, China
| | - Xing Fu
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China
| | - Zhiqian Zhang
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China
| | - Baotong Zhang
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China
| | - Jin-Tang Dong
- Department of Human Cell Biology and Genetics, School of Medicine, Southern University of Science and Technology, 1088 Xueyuan Blvd, Shenzhen, 518055, China.
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10
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Kauerová T, Pérez-Pérez MJ, Kollar P. Salicylanilides and Their Anticancer Properties. Int J Mol Sci 2023; 24:ijms24021728. [PMID: 36675241 PMCID: PMC9861143 DOI: 10.3390/ijms24021728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/17/2023] Open
Abstract
Salicylanilides are pharmacologically active compounds with a wide spectrum of biological effects. Halogenated salicylanilides, which have been used for decades in human and veterinary medicine as anthelmintics, have recently emerged as candidates for drug repurposing in oncology. The most prominent example of salicylanilide anthelmintic, that is intensively studied for its potential anticancer properties, is niclosamide. Nevertheless, recent studies have discovered extensive anticancer potential in a number of other salicylanilides. This potential of their anticancer action is mediated most likely by diverse mechanisms of action such as uncoupling of oxidative phosphorylation, inhibition of protein tyrosine kinase epidermal growth factor receptor, modulation of different signaling pathways as Wnt/β-catenin, mTORC1, STAT3, NF-κB and Notch signaling pathways or induction of B-Raf V600E inhibition. Here we provide a comprehensive overview of the current knowledge about the proposed mechanisms of action of anticancer activity of salicylanilides based on preclinical in vitro and in vivo studies, or structural requirements for such an activity.
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Affiliation(s)
- Tereza Kauerová
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Masaryk University, Palackého tř. 1946/1, 612 42 Brno, Czech Republic
| | | | - Peter Kollar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Masaryk University, Palackého tř. 1946/1, 612 42 Brno, Czech Republic
- Correspondence: ; Tel.: +420-541-562-892
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11
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Ali M, Wani SUD, Masoodi MH, Khan NA, Shivakumar HG, Osmani RMA, Khan KA. Global Effect of COVID-19 Pandemic on Cancer Patients and its Treatment: A Systematic Review. CLINICAL COMPLEMENTARY MEDICINE AND PHARMACOLOGY 2022; 2:100041. [PMID: 36377228 PMCID: PMC9035683 DOI: 10.1016/j.ccmp.2022.100041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 04/21/2022] [Accepted: 04/21/2022] [Indexed: 01/11/2023]
Abstract
Background At a global level, the COVID-19 disease outbreak has had a major impact on health services and has induced disruption in routine care of health institutions, exposing cancer patients to severe risks. To provide uninterrupted tumor treatment throughout a pandemic lockdown is a major obstacle. Coronavirus disease (COVID-19) and its causative virus, SARS-CoV-2, stance considerable challenges for the management of oncology patients. COVID-19 presents particularly severe respiratory and systemic infection in aging and immunosuppressed individuals, including patients with cancer. Objective In the present review, we focused on emergent evidence from cancer sufferers that have been contaminated with COVID-19 and cancer patients who were at higher risk of severe COVID-19, and indicates that anticancer treatment may either rise COVID-19 susceptibility or have a duple therapeutic impact on cancer as well as COVID-19; moreover, how SARS-CoV-2 infection impacts cancer cells. Also, to assess the global effect of the COVID-19 disease outbreak on cancer and its treatment. Methods A literature survey was conducted using PubMed, Web of Science (WOS), Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), and VIral Protein domain DataBase (VIP DB) between Dec 1, 2019 and Sep 23, 2021, for studies on anticancer treatments in patients with COVID-19. The characteristics of the patients, treatment types, mortality, and other additional outcomes were extracted and pooled for synthesis. Results This disease has a huge effect on sufferers who have cancer(s). Sufferers of COVID-19 have a greater percentage of tumor diagnoses than the rest of the population. Likewise, cancer and highest proportion is lung cancer sufferers are more susceptible to COVID-19 constriction than the rest of the population. Conclusion Sufferers who have both COVID-19 and tumor have a considerably elevated death risk than single COVID-19 positive patients overall. During the COVID-19 pandemic, there was a reduction in the screening of cancer and detection, and also deferral of routine therapies, which may contribute to an increase in cancer mortality there in future.
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Affiliation(s)
- Mohammad Ali
- Department of Pharmacology, Al-Ameen College of Pharmacy, Bangalore 560001, India
| | - Shahid Ud Din Wani
- Department of Pharmaceutical Sciences, School of Applied Science and Technology, University of Kashmir, Srinagar 190006, India
| | - Mubashir Hussain Masoodi
- Department of Pharmaceutical Sciences, School of Applied Science and Technology, University of Kashmir, Srinagar 190006, India
| | - Nisar Ahmad Khan
- Department of Pharmaceutical Sciences, School of Applied Science and Technology, University of Kashmir, Srinagar 190006, India
| | - H G Shivakumar
- College of Pharmacy, JSS Academy of Technical Education, Noida 201301, India
| | - Riyaz M Ali Osmani
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru 570015, India
| | - Khalid Ahmed Khan
- Assistant Drugs Controller, Drugs Control Department, Government of Karnataka, Bengaluru, Karnataka 560004, India
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12
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Sanati M, Binabaj MM, Ahmadi SS, Aminyavari S, Javid H, Mollazadeh H, Bibak B, Mohtashami E, Jamialahmadi T, Afshari AR, Sahebkar A. Recent advances in glioblastoma multiforme therapy: A focus on autophagy regulation. Biomed Pharmacother 2022; 155:113740. [PMID: 36166963 DOI: 10.1016/j.biopha.2022.113740] [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: 08/19/2022] [Revised: 09/14/2022] [Accepted: 09/21/2022] [Indexed: 11/02/2022] Open
Abstract
Despite conventional treatment options including chemoradiation, patients with the most aggressive primary brain tumor, glioblastoma multiforme (GBM), experience an average survival time of less than 15 months. Regarding the malignant nature of GBM, extensive research and discovery of novel treatments are urgently required to improve the patients' prognosis. Autophagy, a crucial physiological pathway for the degradation and recycling of cell components, is one of the exciting targets of GBM studies. Interventions aimed at autophagy activation or inhibition have been explored as potential GBM therapeutics. This review, which delves into therapeutic techniques to block or activate autophagy in preclinical and clinical research, aims to expand our understanding of available therapies battling GBM.
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Affiliation(s)
- Mehdi Sanati
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran; Experimental and Animal Study Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Maryam Moradi Binabaj
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Seyed Sajad Ahmadi
- Department of Physiology and Pharmacology, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Samaneh Aminyavari
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Javid
- Department of Medical Laboratory Sciences, Varastegan Institute for Medical Sciences, Mashhad, Iran
| | - Hamid Mollazadeh
- Department of Physiology and Pharmacology, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Bahram Bibak
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Elmira Mohtashami
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Tannaz Jamialahmadi
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir R Afshari
- Department of Physiology and Pharmacology, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran; Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran.
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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13
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Zhang L, Zhu Y, Zhang J, Zhang L, Chen L. Inhibiting Cytoprotective Autophagy in Cancer Therapy: An Update on Pharmacological Small-Molecule Compounds. Front Pharmacol 2022; 13:966012. [PMID: 36034776 PMCID: PMC9403721 DOI: 10.3389/fphar.2022.966012] [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: 06/10/2022] [Accepted: 06/21/2022] [Indexed: 12/02/2022] Open
Abstract
Autophagy is a self-degradation process in which damaged proteins and organelles are engulfed into autophagosomes for digestion and eventually recycled for cellular metabolism to maintain intracellular homeostasis. Accumulating studies have reported that autophagy has the Janus role in cancer as a tumor suppressor or an oncogenic role to promote the growth of established tumors and developing drug resistance. Importantly, cytoprotective autophagy plays a prominent role in many types of human cancers, thus inhibiting autophagy, and has been regarded as a promising therapeutic strategy for cancer therapy. Here, we focus on summarizing small-molecule compounds inhibiting the autophagy process, as well as further discuss other dual-target small-molecule compounds, combination strategies, and other strategies to improve potential cancer therapy. Therefore, these findings will shed new light on exploiting more small-molecule compounds inhibiting cytoprotective autophagy as candidate drugs for fighting human cancers in the future.
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Affiliation(s)
- Lijuan Zhang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yuxuan Zhu
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jiahui Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
- School of Traditional Chinese Materia Medica, Key Laboratory of Structure-Based Drug Design and Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, China
| | - Lan Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
- *Correspondence: Lan Zhang, ; Lu Chen,
| | - Lu Chen
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Lan Zhang, ; Lu Chen,
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Ye C, Wei M, Huang H, Wang Y, Zhang L, Yang C, Huang Y, Luo J. Nitazoxanide inhibits osteosarcoma cells growth and metastasis by suppressing AKT/mTOR and Wnt/β-catenin signaling pathways. Biol Chem 2022; 403:929-943. [PMID: 35946850 DOI: 10.1515/hsz-2022-0148] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/30/2022] [Indexed: 11/15/2022]
Abstract
Osteosarcoma (OS) is the most prevalent malignant bone tumor with poor prognosis. Developing new drugs for the chemotherapy of OS has been a focal point and a major obstacle of OS treatment. Nitazoxanide (NTZ), a conventional anti-parasitic agent, has got increasingly noticed because of its favorable antitumor potential. Herein, we investigated the effect of NTZ on human OS cells in vitro and in vivo. The results obtained in vitro showed that NTZ inhibited the proliferation, migration and invasion, arrested cell cycle at G1 phase, while induced apoptosis of OS cells. Mechanistically, NTZ suppressed the activity of AKT/mTOR and Wnt/β-catenin signaling pathways of OS cells. Consistent with the results in vitro, orthotopic implantation model of 143B OS cells further confirmed that NTZ inhibited OS cells growth and lung metastasis in vivo. Notably, NTZ caused no apparent damage to normal cells/tissues. In conclusion, NTZ may inhibit tumor growth and metastasis of human OS cells through suppressing AKT/mTOR and Wnt/β-catenin signaling pathways.
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Affiliation(s)
- Caihong Ye
- School of Laboratory Medicine, Chongqing Medical University, Chongqing 40016, P.R. China
| | - Mengqi Wei
- School of Laboratory Medicine, Chongqing Medical University, Chongqing 40016, P.R. China
| | - Huakun Huang
- School of Laboratory Medicine, Chongqing Medical University, Chongqing 40016, P.R. China
| | - Yuping Wang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 40016, P.R. China
| | - Lulu Zhang
- School of Laboratory Medicine, Chongqing Medical University, Chongqing 40016, P.R. China
| | - Chunmei Yang
- School of Laboratory Medicine, Chongqing Medical University, Chongqing 40016, P.R. China
| | - Yanran Huang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 40016, P.R. China
| | - Jinyong Luo
- School of Laboratory Medicine, Chongqing Medical University, Chongqing 40016, P.R. China
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15
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Huang S, Xiao J, Wu J, Liu J, Feng X, Yang C, Xiang D, Luo S. Tizoxanide Promotes Apoptosis in Glioblastoma by Inhibiting CDK1 Activity. Front Pharmacol 2022; 13:895573. [PMID: 35694267 PMCID: PMC9174573 DOI: 10.3389/fphar.2022.895573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/05/2022] [Indexed: 01/28/2023] Open
Abstract
The antiparasitic drug nitazoxanide (NTZ) has received considerable attention for its potential in cancer therapy. In this study, we demonstrate that tizoxanide (TIZ), an active metabolite of NTZ, exhibits antiglioma activity in vitro and in vivo by inducing G2/M cell cycle arrest and apoptosis. In vitro, TIZ dose-dependently inhibited the proliferation of U87, U118, and A172 human glioblastoma (GBM) cells at 48 h with IC50 values of 1.10, 2.31, and 0.73 µM, respectively. Treatment with TIZ (1 and 10 µM) also dose-dependently inhibited the colony formation of these GBM cells and accumulated ROS damage in the nucleus. In silico target fishing combined with network pharmacological disease spectrum analyses of GBM revealed that cycle-dependent kinase 1 (CDK1) is the most compatible target for TIZ and molecular docking by Molecule Operating Environment (MOE) software confirmed it. Mechanistically, TIZ inhibited the phosphorylation of CDK1 at Thr161 and decreased the activity of the CDK1/cyclin B1 complex, arresting the cell cycle at the G2/M phase. TIZ may induce apoptosis via the ROS-mediated apoptotic pathway. In vivo, TIZ suppressed the growth of established subcutaneous and intracranial orthotopic xenograft models of GBM without causing obvious side effects and prolonged the survival of nude mice bearing glioma. Taken together, our results demonstrated that TIZ might be a promising chemotherapy drug in the treatment of GBM.
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Affiliation(s)
- Si Huang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, China
| | - Jingxian Xiao
- School of Medical Science, Hunan University of Medicine, Huaihua, China
| | - Junyong Wu
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, China
| | - Jiayi Liu
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xueping Feng
- Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, China
| | - Chengdong Yang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Daxiong Xiang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, China
| | - Shilin Luo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, China
- *Correspondence: Shilin Luo,
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16
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Al-Bari AA. Inhibition of autolysosomes by repurposing drugs as a promising therapeutic strategy for the treatment of cancers. ALL LIFE 2022. [DOI: 10.1080/26895293.2022.2078894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Abdul Alim Al-Bari
- Department of Pharmacy, Faculty of Science, University of Rajshahi, Rajshahi, Bangladesh
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17
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Lü Z, Li X, Li K, Ripani P, Shi X, Xu F, Wang M, Zhang L, Brunner T, Xu P, Niu Y. Nitazoxanide and related thiazolides induce cell death in cancer cells by targeting the 20S proteasome with novel binding modes. Biochem Pharmacol 2022; 197:114913. [PMID: 35032461 DOI: 10.1016/j.bcp.2022.114913] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/08/2021] [Accepted: 01/05/2022] [Indexed: 11/02/2022]
Abstract
Nitazoxanide and related thiazolides are a novel class of anti-infectious agents against protozoan parasites, bacteria and viruses. In recent years, it is demonstrated thatthiazolides also can induced cell cycle arrest and apoptotic cell death in cancer cells. Due to their fast proliferating nature, cancer cells highly depend on the proteasome system to remove aberrant proteins. Many of these aberrant proteins are regulators of cell cycle progression and apoptosis, such as the cyclins, BCL2 family members and nuclear factor of κB (NF-κB). Here, we demonstrate at both molecular and cellular levels that the 20S proteasome is a direct target of NTZ and other thiazolides. By concurrently inhibiting the multiple catalytic subunits of 20S proteasome, NTZ promotes cell cycle arrest and triggers cell death in colon cancer cells, either directly or a sensitizer to other anti-tumor agents, especially doxorubicin. We further show that the binding mode of NTZ in the β5 subunit of the 20S proteasome is different from that of bortezomib and other existing proteasome inhibitors. These findings provide new insights in the design of novel small molecular proteasome inhibitors as anti-tumor agents suitable for solid tumor treatment in an oral dosing form.
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Affiliation(s)
- Zirui Lü
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China
| | - Xiaona Li
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China
| | - Kebin Li
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China
| | - Paola Ripani
- Biochemical Pharmacology, Department of Biology, University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany; Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany
| | - Xiaomeng Shi
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China
| | - Fengrong Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China
| | - Mopei Wang
- Department of Tumor Chemotherapy and Radiation Sickness, Peking University Third Hospital, Beijing, 100191, China
| | - Liangren Zhang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China; State Key Laboratory of Natural and Biomimetic Drugs, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China
| | - Thomas Brunner
- Biochemical Pharmacology, Department of Biology, University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany; Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany
| | - Ping Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China.
| | - Yan Niu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Xueyuan Road 38, Beijing, 100191, China.
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Li CH, Lü ZR, Zhao ZD, Wang XY, Leng HJ, Niu Y, Wang MP. Nitazoxanide, an Antiprotozoal Drug, Reduces Bone Loss in Ovariectomized Mice by Inhibition of RANKL-Induced Osteoclastogenesis. Front Pharmacol 2021; 12:781640. [PMID: 34955850 PMCID: PMC8696474 DOI: 10.3389/fphar.2021.781640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 11/22/2021] [Indexed: 01/19/2023] Open
Abstract
Nitazoxanide (NTZ) is an FDA-approved anti-parasitic drug with broad-spectrum anti-infective, anti-inflammatory, and antineoplastic potential. However, its regulatory effects on osteoclastogenesis and the underlying mechanisms remain unclear. The present study found that NTZ potently inhibited osteoclast formation at the early stage of receptor activator of NF-κB ligand-induced osteoclastogenesis in a concentration-dependent manner at a non-growth inhibitory concentration. NTZ suppressed actin ring formation and decreased osteoclast marker gene expression, including TRAP, MMP9, and cathepsin K. NTZ significantly impaired the bone resorption activity of osteoclasts. In vivo, ovariectomized mice were treated with 50, 100 and 200 mg/kg/d NTZ for 3 months. NTZ (100 mg/kg/d) administration markedly reduced ovariectomy-induced bone loss by suppressing osteoclast activity. Mechanistically, osteoclastogenesis blockade elicited by NTZ resulted from inhibition of STAT3 phosphorylation, and reduction of the Ca2+ fluorescence intensity and NFATc1 expression. NTZ weakened the binding between STAT3 and the NFATc1 promoter region. Furthermore, enforced NFATc1 expression partly rescued the impaired osteoclast differentiation in NTZ-treated RAW264.7 cells. In summary, NTZ could inhibit osteoclastogenesis and bone loss through modulation of the receptor activator of NF-κB ligand-induced STAT3-NFATc1 signaling pathway, which might be a potential alternative treatment regimen against bone destruction-related diseases including osteoporosis.
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Affiliation(s)
- Chang-hong Li
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing, China
- Osteoporosis and Bone Metabolic Diseases Center, Peking University Third Hospital, Beijing, China
| | - Zi-rui Lü
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, China
| | - Zhen-da Zhao
- Osteoporosis and Bone Metabolic Diseases Center, Peking University Third Hospital, Beijing, China
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Xin-yu Wang
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing, China
| | - Hui-jie Leng
- Osteoporosis and Bone Metabolic Diseases Center, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Yan Niu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, China
| | - Mo-pei Wang
- Osteoporosis and Bone Metabolic Diseases Center, Peking University Third Hospital, Beijing, China
- Department of Tumor Chemotherapy and Radiation Sickness, Peking University Third Hospital, Beijing, China
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Hemmati-Dinarvand M, Ahmadvand H, Seghatoleslam A. Nitazoxanide and Cancer Drug Resistance: Targeting Wnt/β-catenin Signaling Pathway. Arch Med Res 2021; 53:263-270. [DOI: 10.1016/j.arcmed.2021.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 11/24/2021] [Accepted: 12/07/2021] [Indexed: 11/02/2022]
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Shrestha R, Johnson E, Byrne FL. Exploring the therapeutic potential of mitochondrial uncouplers in cancer. Mol Metab 2021; 51:101222. [PMID: 33781939 PMCID: PMC8129951 DOI: 10.1016/j.molmet.2021.101222] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/17/2021] [Accepted: 03/23/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Mitochondrial uncouplers are well-known for their ability to treat a myriad of metabolic diseases, including obesity and fatty liver diseases. However, for many years now, mitochondrial uncouplers have also been evaluated in diverse models of cancer in vitro and in vivo. Furthermore, some mitochondrial uncouplers are now in clinical trials for cancer, although none have yet been approved for the treatment of cancer. SCOPE OF REVIEW In this review we summarise published studies in which mitochondrial uncouplers have been investigated as an anti-cancer therapy in preclinical models. In many cases, mitochondrial uncouplers show strong anti-cancer effects both as single agents, and in combination therapies, and some are more toxic to cancer cells than normal cells. Furthermore, the mitochondrial uncoupling mechanism of action in cancer cells has been described in detail, with consistencies and inconsistencies between different structural classes of uncouplers. For example, many mitochondrial uncouplers decrease ATP levels and disrupt key metabolic signalling pathways such as AMPK/mTOR but have different effects on reactive oxygen species (ROS) production. Many of these effects oppose aberrant phenotypes common in cancer cells that ultimately result in cell death. We also highlight several gaps in knowledge that need to be addressed before we have a clear direction and strategy for applying mitochondrial uncouplers as anti-cancer agents. MAJOR CONCLUSIONS There is a large body of evidence supporting the therapeutic use of mitochondrial uncouplers to treat cancer. However, the long-term safety of some uncouplers remains in question and it will be critical to identify which patients and cancer types would benefit most from these agents.
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Affiliation(s)
- Riya Shrestha
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, 2052, Australia
| | - Edward Johnson
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, 2052, Australia
| | - Frances L Byrne
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, 2052, Australia.
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21
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Sun H, Ou T, Hu J, Yang Z, Lei Q, Li Y, Wang G, Li Y, Wu K, Wang S, Wu S. Nitazoxanide impairs mitophagy flux through ROS-mediated mitophagy initiation and lysosomal dysfunction in bladder cancer. Biochem Pharmacol 2021; 190:114588. [PMID: 33957094 DOI: 10.1016/j.bcp.2021.114588] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/04/2021] [Accepted: 04/26/2021] [Indexed: 02/05/2023]
Abstract
Bladder cancer is one of the most common malignancy in the urinary tract with high recurrence and drug resistance in clinics. Alternative treatments from existing drugs might be a promising strategy. Nitazoxanide (NTZ), an FDA-approved antiprotozoal drug, has got increasingly noticed because of its favorable safety profile and antitumor potential, yet the effects in bladder cancer and underlying mechanisms remain poorly understood. Herein, we find that NTZ induces mitochondrial damage and mitophagy initiation through PINK1-generated phospho-ubiquitin(pS65-Ub) and autophagy receptor-mediated pathway even in the absence of Atg5/Beclin1. Meanwhile, NTZ inhibits lysosomal degradation activity, leading to mitophagy flux impairment at late stage. Mitochondrial reactive oxygen species (ROS) production is critical in this process, as eliminating ROS with N-acetylcysteine (NAC) efficiently inhibits PINK1 signaling-mediated mitophagy initiation and alleviates lysosomal dysfunction. Co-treatment with NTZ and autophagy inhibitor Chloroquine (CQ) to aggravate mitophagy flux impairment promotes NTZ-induced apoptosis, while alleviation of mitophagy flux impairment with ROS scavenger reduces cell death. Moreover, we also discover a similar signaling response in the 3D bladder tumor spheroid after NTZ exposure. In vivo study reveals a significant inhibition of orthotopic bladder tumors with no obvious systemic toxicity. Together, our results uncover the anti-tumor activities of NTZ with the involvement of ROS-mediated mitophagy modulation at different stages and demonstrate it as a potential drug candidate for fighting against bladder tumors.
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Affiliation(s)
- Haiyan Sun
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Tong Ou
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China; Medical Laboratory, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China
| | - Jianyang Hu
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong 999077, China
| | - Ziyi Yang
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Qifang Lei
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Yuqing Li
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Gang Wang
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Yongpeng Li
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Kai Wu
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Shupeng Wang
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China
| | - Song Wu
- Institute of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen 518000, China; Shenzhen Following Precision Medical Research Institute, Luohu Hospital Group, Shenzhen 518000, China; Teaching Center of Shenzhen Luohu Hospital, Shantou University Medical College, Shenzhen 518000, China; Department of Urology and Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510000, China.
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22
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Mitochondrial Modulations, Autophagy Pathways Shifts in Viral Infections: Consequences of COVID-19. Int J Mol Sci 2021; 22:ijms22158180. [PMID: 34360945 PMCID: PMC8347486 DOI: 10.3390/ijms22158180] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 07/24/2021] [Accepted: 07/24/2021] [Indexed: 01/05/2023] Open
Abstract
Mitochondria are vital intracellular organelles that play an important role in regulating various intracellular events such as metabolism, bioenergetics, cell death (apoptosis), and innate immune signaling. Mitochondrial fission, fusion, and membrane potential play a central role in maintaining mitochondrial dynamics and the overall shape of mitochondria. Viruses change the dynamics of the mitochondria by altering the mitochondrial processes/functions, such as autophagy, mitophagy, and enzymes involved in metabolism. In addition, viruses decrease the supply of energy to the mitochondria in the form of ATP, causing viruses to create cellular stress by generating ROS in mitochondria to instigate viral proliferation, a process which causes both intra- and extra-mitochondrial damage. SARS-COV2 propagates through altering or changing various pathways, such as autophagy, UPR stress, MPTP and NLRP3 inflammasome. Thus, these pathways act as potential targets for viruses to facilitate their proliferation. Autophagy plays an essential role in SARS-COV2-mediated COVID-19 and modulates autophagy by using various drugs that act on potential targets of the virus to inhibit and treat viral infection. Modulated autophagy inhibits coronavirus replication; thus, it becomes a promising target for anti-coronaviral therapy. This review gives immense knowledge about the infections, mitochondrial modulations, and therapeutic targets of viruses.
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23
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Smyth R, Sun J. Protein Kinase R in Bacterial Infections: Friend or Foe? Front Immunol 2021; 12:702142. [PMID: 34305942 PMCID: PMC8297547 DOI: 10.3389/fimmu.2021.702142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/28/2021] [Indexed: 12/28/2022] Open
Abstract
The global antimicrobial resistance crisis poses a significant threat to humankind in the coming decades. Challenges associated with the development of novel antibiotics underscore the urgent need to develop alternative treatment strategies to combat bacterial infections. Host-directed therapy is a promising new therapeutic strategy that aims to boost the host immune response to bacteria rather than target the pathogen itself, thereby circumventing the development of antibiotic resistance. However, host-directed therapy depends on the identification of druggable host targets or proteins with key functions in antibacterial defense. Protein Kinase R (PKR) is a well-characterized human kinase with established roles in cancer, metabolic disorders, neurodegeneration, and antiviral defense. However, its role in antibacterial defense has been surprisingly underappreciated. Although the canonical role of PKR is to inhibit protein translation during viral infection, this kinase senses and responds to multiple types of cellular stress by regulating cell-signaling pathways involved in inflammation, cell death, and autophagy - mechanisms that are all critical for a protective host response against bacterial pathogens. Indeed, there is accumulating evidence to demonstrate that PKR contributes significantly to the immune response to a variety of bacterial pathogens. Importantly, there are existing pharmacological modulators of PKR that are well-tolerated in animals, indicating that PKR is a feasible target for host-directed therapy. In this review, we provide an overview of immune cell functions regulated by PKR and summarize the current knowledge on the role and functions of PKR in bacterial infections. We also review the non-canonical activators of PKR and speculate on the potential mechanisms that trigger activation of PKR during bacterial infection. Finally, we provide an overview of existing pharmacological modulators of PKR that could be explored as novel treatment strategies for bacterial infections.
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Affiliation(s)
- Robin Smyth
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON, Canada
| | - Jim Sun
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, ON, Canada
- Centre for Infection, Immunity and Inflammation, University of Ottawa, Ottawa, ON, Canada
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24
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Repurposing of Antimicrobial Agents for Cancer Therapy: What Do We Know? Cancers (Basel) 2021; 13:cancers13133193. [PMID: 34206772 PMCID: PMC8269327 DOI: 10.3390/cancers13133193] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/23/2021] [Accepted: 06/24/2021] [Indexed: 02/07/2023] Open
Abstract
The substantial costs of clinical trials, the lengthy timelines of new drug discovery and development, along the high attrition rates underscore the need for alternative strategies for finding quickly suitable therapeutics agents. Given that most approved drugs possess more than one target tightly linked to other diseases, it encourages promptly testing these drugs in patients. Over the past decades, this has led to considerable attention for drug repurposing, which relies on identifying new uses for approved or investigational drugs outside the scope of the original medical indication. The known safety of approved drugs minimizes the possibility of failure for adverse toxicology, making them attractive de-risked compounds for new applications with potentially lower overall development costs and shorter development timelines. This latter case is an exciting opportunity, specifically in oncology, due to increased resistance towards the current therapies. Indeed, a large body of evidence shows that a wealth of non-cancer drugs has beneficial effects against cancer. Interestingly, 335 drugs are currently being evaluated in different clinical trials for their potential activities against various cancers (Redo database). This review aims to provide an extensive discussion about the anti-cancer activities exerted by antimicrobial agents and presents information about their mechanism(s) of action and stage of development/evaluation.
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25
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Huang H, He Q, Guo B, Xu X, Wu Y, Li X. Progress in Redirecting Antiparasitic Drugs for Cancer Treatment. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:2747-2767. [PMID: 34188451 PMCID: PMC8235938 DOI: 10.2147/dddt.s308973] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/11/2021] [Indexed: 12/17/2022]
Abstract
Drug repurposing is a feasible strategy in developing novel medications. Regarding the cancer field, scientists are continuously making efforts to redirect conventional drugs into cancer treatment. This approach aims at exploring new applications in the existing agents. Antiparasitic medications, including artemisinin derivatives (ARTs), quinine-related compounds, niclosamide, ivermectin, albendazole derivatives, nitazoxanide and pyrimethamine, have been deeply investigated and widely applied in treating various parasitic diseases for a long time. Generally, their pharmacokinetic and pharmacodynamic properties are well understood, while the side effects are roughly acceptable. Scientists noticed that some of these agents have anticancer potentials and explored the underlying mechanisms to achieve drug repurposing. Recent studies show that these agents inhibit cancer progression via multiple interesting ways, inducing ferroptosis induction, autophagy regulation, mitochondrial disturbance, immunoregulation, and metabolic disruption. In this review, we summarize the recent advancement in uncovering antiparasitic drugs' anticancer properties from the perspective of their pharmacological targets. Instead of paying attention to the previously discovered mechanisms, we focus more on newly emerging ones that are worth noticing. While most investigations are focusing on the mechanisms of their antiparasitic effect, more in vivo exploration in clinical trials in the future is necessary. Moreover, we also paid attention to what limits the clinical application of these agents. For some of these agents like ARTs and niclosamide, drug modification, novel delivery system invention, or drug combination are strongly recommended for future exploration.
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Affiliation(s)
- Haoyang Huang
- Department of Clinical Medicine, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China
| | - Qing He
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China.,Key Laboratory for Tropical Diseases Control of Ministry of Education, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China.,Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China.,CAEA Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
| | - Binghua Guo
- School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, People's Republic of China
| | - Xudong Xu
- Department of Clinical Medicine, School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China
| | - Yinjuan Wu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China.,Key Laboratory for Tropical Diseases Control of Ministry of Education, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China.,Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China.,CAEA Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
| | - Xuerong Li
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China.,Key Laboratory for Tropical Diseases Control of Ministry of Education, Sun Yat-sen University, Guangzhou, Guangdong, 510080, People's Republic of China.,Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China.,CAEA Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
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26
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Sun J, Sun Z, Gareev I, Yan T, Chen X, Ahmad A, Zhang D, Zhao B, Beylerli O, Yang G, Zhao S. Exosomal miR-2276-5p in Plasma Is a Potential Diagnostic and Prognostic Biomarker in Glioma. Front Cell Dev Biol 2021; 9:671202. [PMID: 34141710 PMCID: PMC8204016 DOI: 10.3389/fcell.2021.671202] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/23/2021] [Indexed: 12/18/2022] Open
Abstract
Introduction Exosomal microRNAs (miRNAs) play an essential role in near and distant intercellular communication and are potential diagnostic and prognostic biomarkers for various cancers. This study focused on evaluation of exosomal miR-2276-5p in plasma as a diagnostic and prognostic biomarker for glioma. Methods Plasma exosomes from 124 patients with glioma and 36 non-tumor controls were collected and subjected to quantitative real-time polymerase chain reaction (qRT-PCR) analysis for the exosomal miR-2276-5p expression. Bioinformatic analyses were performed to identify a gene target, and CGGA and TCGA databases were checked for evaluation of prognostic relevance. Results The exosomal miR-2276-5p in glioma patients had a significantly decreased expression, compared with non-glioma patients (p < 0.01). Receiver operating characteristics (ROC) curve analyses were observed to regulate the diagnostic sensitivity and specificity of miR-2276-5p in glioma; the area under the curve (AUC) for miR-2276-5p was 0.8107. The lower expression of exosomal miR-2276-5p in patients with glioma correlated with poorer survival rates. RAB13 was identified as the target of miR-2276-5p which was high in glioma patients, especially those with higher tumor grades and correlated with poor survival. Conclusion The circulating exosomal miR-2276-5p is significantly reduced in the plasma of glioma patients, and thus, it could be a potential biomarker for patients with glioma for diagnostic and/or prognostic purposes.
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Affiliation(s)
- Jingxian Sun
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Zhenying Sun
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Ilgiz Gareev
- Central Research Laboratory, Bashkir State Medical University, Ufa, Russia
| | - Tao Yan
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Xin Chen
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Aamir Ahmad
- University of Alabama at Birmingham, Birmingham, AL, United States
| | - Daming Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Boxian Zhao
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Ozal Beylerli
- Central Research Laboratory, Bashkir State Medical University, Ufa, Russia
| | - Guang Yang
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
| | - Shiguang Zhao
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Institute of Brain Science, Harbin Medical University, Harbin, China
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27
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Maity S, Saha A. Therapeutic Potential of Exploiting Autophagy Cascade Against Coronavirus Infection. Front Microbiol 2021; 12:675419. [PMID: 34054782 PMCID: PMC8160449 DOI: 10.3389/fmicb.2021.675419] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 04/20/2021] [Indexed: 12/12/2022] Open
Abstract
Since its emergence in December 2019 in Wuhan, China, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) created a worldwide pandemic of coronavirus disease (COVID-19) with nearly 136 million cases and approximately 3 million deaths. Recent studies indicate that like other coronaviruses, SARS-CoV-2 also hijacks or usurps various host cell machineries including autophagy for its replication and disease pathogenesis. Double membrane vesicles generated during initiation of autophagy cascade act as a scaffold for the assembly of viral replication complexes and facilitate RNA synthesis. The use of autophagy inhibitors - chloroquine and hydroxychloroquine initially appeared to be as a potential treatment strategy of COVID-19 patients but later remained at the center of debate due to high cytotoxic effects. In the absence of a specific drug or vaccine, there is an urgent need for a safe, potent as well as affordable drug to control the disease spread. Given the intricate connection between autophagy machinery and viral pathogenesis, the question arises whether targeting autophagy pathway might show a path to fight against SARS-CoV-2 infection. In this review we will discuss about our current knowledge linking autophagy to coronaviruses and how that is being utilized to repurpose autophagy modulators as potential COVID-19 treatment.
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Affiliation(s)
| | - Abhik Saha
- School of Biotechnology, Presidency University, Kolkata, India
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28
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Abd El-Fadeal NM, Nafie MS, K. El-kherbetawy M, El-mistekawy A, Mohammad HMF, Elbahaie AM, Hashish AA, Alomar SY, Aloyouni SY, El-dosoky M, Morsy KM, Zaitone SA. Antitumor Activity of Nitazoxanide against Colon Cancers: Molecular Docking and Experimental Studies Based on Wnt/β-Catenin Signaling Inhibition. Int J Mol Sci 2021; 22:5213. [PMID: 34069111 PMCID: PMC8156814 DOI: 10.3390/ijms22105213] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/06/2021] [Accepted: 05/06/2021] [Indexed: 12/29/2022] Open
Abstract
In colon cancer, wingless (Wnt)/β-catenin signaling is frequently upregulated; however, the creation of a molecular therapeutic agent targeting this pathway is still under investigation. This research aimed to study how nitazoxanide can affect Wnt/β-catenin signaling in colon cancer cells (HCT-116) and a mouse colon cancer model. Our study included 2 experiments; the first was to test the cytotoxic activity of nitazoxanide in an in vitro study on a colon cancer cell line (HCT-116) versus normal colon cells (FHC) and to highlight the proapoptotic effect by MTT assay, flow cytometry and real-time polymerase chain reaction (RT-PCR). The second experiment tested the in vivo cytotoxic effect of nitazoxanide against 1,2-dimethylhydrazine (DMH) prompted cancer in mice. Mice were grouped as saline, DMH control and DMH + nitazoxanide [100 or 200 mg per kg]. Colon levels of Wnt and β-catenin proteins were assessed by Western blotting while proliferation was measured via immunostaining for proliferating cell nuclear antigen (PCNA). Treating HCT-116 cells with nitazoxanide (inhibitory concentration 50 (IC50) = 11.07 µM) revealed that it has a more cytotoxic effect when compared to 5-flurouracil (IC50 = 11.36 µM). Moreover, it showed relatively high IC50 value (non-cytotoxic) against the normal colon cells. Nitazoxanide induced apoptosis by 15.86-fold compared to control and arrested the cell cycle. Furthermore, nitazoxanide upregulated proapoptotic proteins (P53 and BAX) and caspases but downregulated BCL-2. Nitazoxanide downregulated Wnt/β-catenin/glycogen synthase kinase-3β (GSK-3β) signaling and PCNA staining in the current mouse model. Hence, our findings highlighted the cytotoxic effect of nitazoxanide and pointed out the effect on Wnt/β-catenin/GSK-3β signaling.
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Affiliation(s)
- Noha M. Abd El-Fadeal
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt;
| | - Mohamed S. Nafie
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt;
| | | | - Amr El-mistekawy
- Department of Internal Medicine, Gastroenterology Division, Faculty of Medicine, Al-azhar University, Cairo 11651, Egypt;
| | - Hala M. F. Mohammad
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt;
- Central Laboratory, Center of Excellence in Molecular and Cellular Medicine (CEMCM), Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Alaaeldeen M. Elbahaie
- Department of Clinical Oncology and Nuclear Medicine, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt;
| | - Abdullah A. Hashish
- Basic Medical Sciences Department, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia;
- Department of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Suliman Y. Alomar
- Doping Research Chair, Department of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia
| | - Sheka Yagub Aloyouni
- Health Sciences Research Center, Princess Nourah bint Abdulrahman University, Riyadh 36285, Saudi Arabia;
| | - Mohamed El-dosoky
- Department of Neuroscience Technology, College of Applied Medical Sciences in Jubail, Imam Abdulrahman Bin Faisal University, Jubail 35816, Saudi Arabia;
| | - Khaled M. Morsy
- Department of Anesthesia Technology, College of Applied Medical Science in Jubail, Imam Abdulrahman Bin Faisal University, Jubail 35816, Saudi Arabia;
| | - Sawsan A. Zaitone
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Tabuk, Tabuk 714, Saudi Arabia
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29
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Yan T, Chen X, Zhan H, Yao P, Wang N, Yang H, Zhang C, Wang K, Hu H, Li J, Sun J, Dong Y, Lu E, Zheng Z, Zhang R, Wang X, Ma J, Gao M, Ye J, Wang X, Teng L, Liu H, Zhao S. Interfering with hyaluronic acid metabolism suppresses glioma cell proliferation by regulating autophagy. Cell Death Dis 2021; 12:486. [PMID: 33986244 PMCID: PMC8119697 DOI: 10.1038/s41419-021-03747-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 03/15/2021] [Accepted: 03/29/2021] [Indexed: 02/07/2023]
Abstract
The tumor microenvironment plays an important role in tumor progression. Hyaluronic acid (HA), an important component of the extracellular matrix in the tumor microenvironment, abnormally accumulates in a variety of tumors. However, the role of abnormal HA accumulation in glioma remains unclear. The present study indicated that HA, hyaluronic acid synthase 3 (HAS3), and a receptor of HA named CD44 were expressed at high levels in human glioma tissues and negatively correlated with the prognosis of patients with glioma. Silencing HAS3 expression or blocking CD44 inhibited glioma cell proliferation in vitro and in vivo. The underlying mechanism was attributed to the inhibition of autophagy flux and maintaining glioma cell cycle arrest in G1 phase. More importantly, 4-methylumbelliferone (4-MU), a small competitive inhibitor of Uridine diphosphate (UDP) with the ability to penetrate the blood-brain barrier (BBB), also inhibited glioma cell proliferation in vitro and in vivo. Thus, approaches that interfere with HA metabolism by altering the expression of HAS3 and CD44 and the administration of 4-MU potentially represent effective strategies for glioma treatment.
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Affiliation(s)
- Tao Yan
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xin Chen
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Hua Zhan
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Penglei Yao
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Ning Wang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - He Yang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Cheng Zhang
- North Broward Preparatory School, 7600 Lyons Rd Coconut Creek, Orlando, FL, 33073, USA
| | - Kaikai Wang
- Department of Neurosurgery, Second Affiliated Hospital of Zhejiang University, Hangzhou, 310009, Zhejiang Province, China
| | - Hong Hu
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Jiafeng Li
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Jingxian Sun
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Yu Dong
- Department of Neurosurgery, Shenzhen Samii Medical Center, Shenzhen, 518118, Guangdong Province, China
| | - Enzhou Lu
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Zhixing Zheng
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Ruotian Zhang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xiaoxiong Wang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Jichao Ma
- Biomolecular Science Center, Burnett College of Biomedical Sciences, University of Central Florida, Orlando, FL, 32816, USA
| | - Ming Gao
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Junyi Ye
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xinzhuang Wang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China.,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China.,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Lei Teng
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China. .,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China. .,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China.
| | - Huailei Liu
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China. .,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China. .,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China.
| | - Shiguang Zhao
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001,, Heilongjiang Province, China. .,Key Colleges and Universities Laboratory of Neurosurgery in Heilongjiang Province, Harbin, 150001,, Heilongjiang Province, China. .,Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China. .,Department of Neurosurgery, Shenzhen University General Hospital, Shenzhen, 518100, Guangdong Province, China.
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Targeting autophagy reverses de novo resistance in homologous recombination repair proficient breast cancers to PARP inhibition. Br J Cancer 2021; 124:1260-1274. [PMID: 33473172 PMCID: PMC8007595 DOI: 10.1038/s41416-020-01238-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 11/21/2020] [Accepted: 12/11/2020] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Poly(ADP-ribose) polymerase inhibitors (PARPi) target tumours defective in homologous recombination (HR). Most BRCA-wild-type (WT) HR-proficient breast cancers are intrinsically resistant to PARP inhibitors, e.g., talazoparib. We evaluated the role of autophagy in this de novo resistance and determined the underlying mechanism to overcome this. METHODS Autophagosome formation and autophagic flux were assessed by evaluating endogenous LC3-II levels and ectopic expression of EGFP-LC3 and mRFP-EGFP-LC3 in breast cancer cells. Autophagy-defective cells were generated by genetic depletion of BECN1, ATG5, p62/SQSTM1 and LAMP1 by using CRISPR-Cas9 double nickase system. The response of PARPi was evaluated in autophagy-proficient and -defective breast cancer cells and in xenograft SCID-mice model. RESULTS Pro-survival autophagy was significantly enhanced upon talazoparib treatment in BRCA-WT breast cancer cell lines. Autophagy-deficient cells were hypersensitive to talazoparib. Targeting autophagy synergistically enhanced the therapeutic efficacy of talazoparib in BRCA1-WT breast cancer cells in vitro and in vivo xenograft tumour mouse model. Mechanistically, autophagy inhibition by chloroquine promoted deleterious NHEJ mediated DSB-repair, leading to extensive genomic instability and mitotic catastrophe. CONCLUSIONS Autophagy confers de novo resistance to PARP inhibitor, talazoparib. Autophagy inhibition improves the therapeutic outcome of PARPi treatment in preclinical mice model, bearing HR-proficient breast tumours, warranting its usage in the clinical settings.
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31
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STAT3 and p53: Dual Target for Cancer Therapy. Biomedicines 2020; 8:biomedicines8120637. [PMID: 33371351 PMCID: PMC7767392 DOI: 10.3390/biomedicines8120637] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/15/2020] [Accepted: 12/19/2020] [Indexed: 02/06/2023] Open
Abstract
The tumor suppressor p53 is considered the "guardian of the genome" that can protect cells against cancer by inducing cell cycle arrest followed by cell death. However, STAT3 is constitutively activated in several human cancers and plays crucial roles in promoting cancer cell proliferation and survival. Hence, STAT3 and p53 have opposing roles in cellular pathway regulation, as activation of STAT3 upregulates the survival pathway, whereas p53 triggers the apoptotic pathway. Constitutive activation of STAT3 and gain or loss of p53 function due to mutations are the most frequent events in numerous cancer types. Several studies have reported the association of STAT3 and/or p53 mutations with drug resistance in cancer treatment. This review discusses the relationship between STAT3 and p53 status in cancer, the molecular mechanism underlying the negative regulation of p53 by STAT3, and vice versa. Moreover, it underlines prospective therapies targeting both STAT3 and p53 to enhance chemotherapeutic outcomes.
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32
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Zeng J, Shirihai OS, Grinstaff MW. Modulating lysosomal pH: a molecular and nanoscale materials design perspective. JOURNAL OF LIFE SCIENCES (WESTLAKE VILLAGE, CALIF.) 2020; 2:25-37. [PMID: 33403369 PMCID: PMC7781074 DOI: 10.36069/jols/20201204] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Lysosomes, membrane-bound organelles, play important roles in cellular processes including endocytosis, phagocytosis, and autophagy. Lysosomes maintain cellular homeostasis by generating a highly acidic environment of pH 4.5 - 5.0 and by housing hydrolytic enzymes that degrade engulfed biomolecules. Impairment of lysosomal function, especially in its acidification, is a driving force in the pathogenesis of diseases including neurodegeneration, cancer, metabolic disorders, and infectious diseases. Therefore, lysosomal pH is an attractive and targetable site for therapeutic intervention. Currently, there is a dearth of strategies or materials available to specifically modulate lysosomal acidification. This review focuses on the key aspects of how lysosomal pH is implicated in various diseases and discusses design strategies and molecular or nanoscale agents for lysosomal pH modulation, with the ultimate goal of developing novel therapeutic solutions.
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Affiliation(s)
- Jialiu Zeng
- Department of Biomedical Engineering, Boston University, Boston, MA 02215
- Department of Neurology, School of Medicine, Yale University, New Haven, CT 06511
| | - Orian S Shirihai
- Division of Endocrinology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90045
- Department of Medicine, Boston University School of Medicine, Boston, MA 02118
| | - Mark W Grinstaff
- Department of Biomedical Engineering, Boston University, Boston, MA 02215
- Department of Medicine, Boston University School of Medicine, Boston, MA 02118
- Department of Chemistry, Boston University, Boston, MA 02215
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33
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Shi L, Sun G, Zhu H. Demethoxycurcumin analogue DMC-BH inhibits orthotopic growth of glioma stem cells by targeting JNK/ERK signaling. Aging (Albany NY) 2020; 12:14718-14735. [PMID: 32710727 PMCID: PMC7425509 DOI: 10.18632/aging.103531] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 05/20/2020] [Indexed: 12/18/2022]
Abstract
Glioma stem cells (GSCs) play an important role in glioblastoma resistance to conventional therapies and disease recurrence. Here, we assessed the therapeutic effect of a demethoxycurcumin analogue, DMC-BH, on GSCs, and investigated the underlying mechanisms. Our in vitro data demonstrate that DMC-BH inhibits GSC proliferation, and induces apoptosis and autophagy in GSCs. In addition, our results show that DMC-BH effectively crosses the blood-brain barrier to inhibit the growth of intracranial GSC tumors in vivo. DMC-BH significantly increased phosphorylation levels of JNK, ERK and c-Jun in GSCs. Inhibition of JNK and ERK activities reversed the pro-apoptotic effect of DMC-BH in GSCs, indicating that the DMC-BH-induced apoptosis in GSCs is mediated via the JNK/ERK signaling pathway. These results suggest that DMC-BH could potentially serve as a effective therapy against GSCs that acts by targeting the JNK/ERK signaling pathway.
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Affiliation(s)
- Lei Shi
- Department of Neurosurgery, Affiliated Kunshan Hospital of Jiangsu University, Suzhou 215300, P.R.China
| | - Guan Sun
- Department of Neurosurgery, The Fourth Affiliated Hospital of Nantong University, Yancheng No.1 People's Hospital, Yancheng 224000, P. R. China
| | - Haifeng Zhu
- Department of Neurosurgery, Funing People's Hospital, Funing 224400, P.R.China
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34
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Bello-Perez M, Sola I, Novoa B, Klionsky DJ, Falco A. Canonical and Noncanonical Autophagy as Potential Targets for COVID-19. Cells 2020; 9:E1619. [PMID: 32635598 PMCID: PMC7408018 DOI: 10.3390/cells9071619] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 06/29/2020] [Accepted: 07/01/2020] [Indexed: 02/06/2023] Open
Abstract
The SARS-CoV-2 pandemic necessitates a review of the molecular mechanisms underlying cellular infection by coronaviruses, in order to identify potential therapeutic targets against the associated new disease (COVID-19). Previous studies on its counterparts prove a complex and concomitant interaction between coronaviruses and autophagy. The precise manipulation of this pathway allows these viruses to exploit the autophagy molecular machinery while avoiding its protective apoptotic drift and cellular innate immune responses. In turn, the maneuverability margins of such hijacking appear to be so narrow that the modulation of the autophagy, regardless of whether using inducers or inhibitors (many of which are FDA-approved for the treatment of other diseases), is usually detrimental to viral replication, including SARS-CoV-2. Recent discoveries indicate that these interactions stretch into the still poorly explored noncanonical autophagy pathway, which might play a substantial role in coronavirus replication. Still, some potential therapeutic targets within this pathway, such as RAB9 and its interacting proteins, look promising considering current knowledge. Thus, the combinatory treatment of COVID-19 with drugs affecting both canonical and noncanonical autophagy pathways may be a turning point in the fight against this and other viral infections, which may also imply beneficial prospects of long-term protection.
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Affiliation(s)
- Melissa Bello-Perez
- Department of Molecular and Cell Biology, National Center of Biotechnology (CNB-CSIC), Campus Universidad Autónoma de Madrid, Darwin 3, 28049 Madrid, Spain; (M.B.-P.); (I.S.)
| | - Isabel Sola
- Department of Molecular and Cell Biology, National Center of Biotechnology (CNB-CSIC), Campus Universidad Autónoma de Madrid, Darwin 3, 28049 Madrid, Spain; (M.B.-P.); (I.S.)
| | - Beatriz Novoa
- Institute of Marine Research (IIM), National Research Council (CSIC), 36208 Vigo, Spain;
| | - Daniel J. Klionsky
- Life Sciences Institute and Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA;
| | - Alberto Falco
- Institute of Research, Development, and Innovation in Healthcare Biotechnology in Elche (IDiBE), Miguel Hernández University (UMH), 03202 Elche, Spain
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35
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Tantawy MA, El-Sherbeeny NA, Helmi N, Alazragi R, Salem N, Elaidy SM. Synthetic antiprotozoal thiazolide drug induced apoptosis in colorectal cancer cells: implications of IL-6/JAK2/STAT3 and p53/caspases-dependent signaling pathways based on molecular docking and in vitro study. Mol Cell Biochem 2020; 469:143-157. [PMID: 32356241 DOI: 10.1007/s11010-020-03736-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 04/22/2020] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is a global pressing healthcare priority. Dysregulation of the IL6/JAK2/STAT3 and p53/caspase downstreaming pathways are significantly involved in the progression of CRC, and mainly affecting apoptosis. Discovery of new anti-cancer agents is laborious, time consuming, and costly with obvious socioeconomic burden. In the present study, we are proposing new molecular insights on the anti-proliferative and apoptotic therapeutic effects of nitazoxanide (NTZ) on CRC. NTZ is FDA-approved thiazolide antiparasitic agent, which has excellent safety and pharmacokinetic profiles. The molecular docking study revealed that NTZ has better binding affinity and docking score against JAK2 and BCL2 proteins compared to 5-Fluorouracil, which is the standard drug for treatment of CRC. The current in vitro work on a human HCT116 cell line displayed that NTZ had lower IC50 value (11.20 µM) than 5-flurouracil (23.78 µM), and NTZ induced a statistically significant down-regulation of IL6/JAK2/STAT3. NTZ also modulated significantly the p53/caspases-dependent signaling pathways, leading to enhancement of apoptosis and an increase of DNA fragmentation. Moreover, NTZ regulated the Bcl-2 gene family and promoted the loss of mitochondrial function which was depicted by release of cytochrome c (Cyt c), and caspase activation in apoptotic HCT116 cells. Additionally, NTZ was able to reduce the expression of VEGF in CRC cell line, which needs future thorough molecular investigations. In conclusion, our findings provided a novel evidence that NTZ could be a dual potential IL6/JAK2/STAT3 signaling inhibitor and p53/caspases-dependent pathway activator in CRC cell line. These potentials support further exploratory molecular researches targeting the therapeutic roles of NTZ in CRC; individually and simultaneously with current approved chemotherapeutic regimens.
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Affiliation(s)
- Mohamed A Tantawy
- Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Dokki, Giza, 12622, Egypt. .,Hormones Department, Medical Research Division, National Research Centre, Dokki, Giza, 12622, Egypt. .,Medical School of Hannover, Hannover, Germany.
| | - Nagla A El-Sherbeeny
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Nawal Helmi
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Reem Alazragi
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Neveen Salem
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia.,Narcotics, Ergogenic Aids and Poisons Department, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Samah M Elaidy
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt.
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36
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Li IH, Shih JH, Yeh TY, Lin HC, Chen MH, Huang YS. Lysosomal Dysfunction and Autophagy Blockade Contribute to MDMA-Induced Neurotoxicity in SH-SY5Y Neuroblastoma Cells. Chem Res Toxicol 2020; 33:903-914. [PMID: 32186374 DOI: 10.1021/acs.chemrestox.9b00437] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Methylenedioxymethamphetamine (MDMA) is a psychostimulant with high abuse potential and severe neurotoxicity. According to our previous study, MDMA promotes autophagosome accumulation and contributes to cell death in cultured cortical and serotonergic neurons. However, the detailed mechanism underlying autophagy dysfunction remains unclear. Lysosomes play an important role in autophagic degradation. The present study aimed to examine the role of lysosomal function in autophagic flux in neuronal cultures exposed to MDMA. We showed that MDMA induced enlarged vesicles that accumulate in SH-SY5Y neuroblastoma cells. In addition, we demonstrated that MDMA stimulated dynamin-dependent but clathrin-independent endocytosis, which might contribute to vacuole expansion. Morphological and Western blot analyses revealed that MDMA induced lysosomal swelling, whereas the activity of the lysosomal hydrolytic enzymes cathepsin B and cathepsin D was decreased in SH-SY5Y and cultured cortical neurons, which might lead to autophagosome accumulation and autophagic degradation blockage. Intriguingly, inactivation of cathepsins B and D led to cell death and autophagy-lysosomal dysregulation, which mimicked MDMA-induced neurotoxicity. Consequently, impairment of lysosomal proteolysis and blockage of autophagy degradation contributed to MDMA-induced neurotoxicity in neuronal cultures.
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Affiliation(s)
- I-Hsun Li
- Department of Pharmacy Practice, Tri-Service General Hospital, Taipei 114, Taiwan.,School of Pharmacy, National Defense Medical Center, Taipei 114, Taiwan
| | - Jui-Hu Shih
- Department of Pharmacy Practice, Tri-Service General Hospital, Taipei 114, Taiwan.,School of Pharmacy, National Defense Medical Center, Taipei 114, Taiwan
| | - Ting-Yin Yeh
- Department of Biology and Anatomy, National Defense Medical Center, Taipei 114, Taiwan
| | - Hung-Che Lin
- Department of Otolaryngology-Head and Neck Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Ming-Hua Chen
- Division of Neurology, Department of Medicine, Armed Forces Taoyuan General Hospital, Taoyuan 325, Taiwan.,Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yuahn-Sieh Huang
- Department of Biology and Anatomy, National Defense Medical Center, Taipei 114, Taiwan
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37
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Ripani P, Delp J, Bode K, Delgado ME, Dietrich L, Betzler VM, Yan N, von Scheven G, Mayer TU, Leist M, Brunner T. Thiazolides promote G1 cell cycle arrest in colorectal cancer cells by targeting the mitochondrial respiratory chain. Oncogene 2019; 39:2345-2357. [PMID: 31844249 DOI: 10.1038/s41388-019-1142-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/26/2019] [Accepted: 11/29/2019] [Indexed: 01/10/2023]
Abstract
Systemic toxicity and tumor cell resistance still limit the efficacy of chemotherapy in colorectal cancer. Therefore, alternative treatments are desperately needed. The thiazolide Nitazoxanide (NTZ) is an FDA-approved drug for the treatment of parasite-mediated infectious diarrhea with a favorable safety profile. Interestingly, NTZ and the thiazolide RM4819-its bromo-derivative lacking antibiotic activity-are also promising candidates for cancer treatment. Yet the exact anticancer mechanism(s) of these compounds still remains unclear. In this study, we systematically investigated RM4819 and NTZ in 2D and 3D colorectal cancer culture systems. Both compounds strongly inhibited proliferation of colon carcinoma cell lines by promoting G1 phase cell cycle arrest. Thiazolide-induced cell cycle arrest was independent of the p53/p21 axis, but was mediated by inhibition of protein translation via the mTOR/c-Myc/p27 pathway, likely caused by inhibition of mitochondrial respiration. While both thiazolides demonstrated mitochondrial uncoupling activity, only RM4819 inhibited the mitochondrial respiratory chain complex III. Interestingly, thiazolides also potently inhibited the growth of murine colonic tumoroids in a comparable manner with cisplatin, while in contrast to cisplatin thiazolides did not affect the growth of primary intestinal organoids. Thus, thiazolides appear to have a tumor-selective antiproliferative activity, which offers new perspectives in the treatment of colorectal cancer.
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Affiliation(s)
- P Ripani
- Department of Biology, Biochemical Pharmacology, University of Konstanz, Konstanz, Germany.,Konstanz Research School Chemical Biology KORS-CB, University of Konstanz, Konstanz, Germany
| | - J Delp
- Konstanz Research School Chemical Biology KORS-CB, University of Konstanz, Konstanz, Germany.,Chair for In Vitro Toxicology and Biomedicine, inaugurated by the Doerenkamp-Zbinden Foundation, University of Konstanz, Konstanz, Germany
| | - K Bode
- Department of Biology, Biochemical Pharmacology, University of Konstanz, Konstanz, Germany
| | - M E Delgado
- Department of Biology, Biochemical Pharmacology, University of Konstanz, Konstanz, Germany
| | - L Dietrich
- Department of Biology, Biochemical Pharmacology, University of Konstanz, Konstanz, Germany
| | - V M Betzler
- Department of Biology, Biochemical Pharmacology, University of Konstanz, Konstanz, Germany.,Biotechnology Institute Thurgau, University of Konstanz, Konstanz, Germany
| | - N Yan
- Department of Medicinal Chemistry, Peking University Health Science Centre, Beijing, China
| | - G von Scheven
- Department of Biology, Molecular Toxicology Group, University of Konstanz, Konstanz, Germany
| | - T U Mayer
- Konstanz Research School Chemical Biology KORS-CB, University of Konstanz, Konstanz, Germany.,Department of Biology, Molecular Genetics, University of Konstanz, Konstanz, Germany
| | - M Leist
- Konstanz Research School Chemical Biology KORS-CB, University of Konstanz, Konstanz, Germany.,Chair for In Vitro Toxicology and Biomedicine, inaugurated by the Doerenkamp-Zbinden Foundation, University of Konstanz, Konstanz, Germany
| | - T Brunner
- Department of Biology, Biochemical Pharmacology, University of Konstanz, Konstanz, Germany. .,Konstanz Research School Chemical Biology KORS-CB, University of Konstanz, Konstanz, Germany.
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38
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Guo S, Li F, Wang B, Zhao Y, Wang X, Wei H, Yu K, Hai X. Analysis of tizoxanide, active metabolite of nitazoxanide, in rat brain tissue and plasma by UHPLC-MS/MS. Biomed Chromatogr 2019; 34:e4716. [PMID: 31633824 DOI: 10.1002/bmc.4716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/29/2019] [Accepted: 10/03/2019] [Indexed: 11/06/2022]
Abstract
Tizoxanide, the active metabolite of nitazoxanide, has recently been reported as an effective agent for the treatment of glioma. As there had been no report about the analysis of tizoxanide in brain tissue, we established extraction and UHPLC-MS/MS methods to quantify tizoxanide in rat brain and plasma to evaluate the brain-to-plasma ratio of tizoxanide. The biological samples were mainly prepared by acetonitrile and the separation was performed on a Waters XBridge® BEH C18 column. The mobile phase was composed of water mixed with 10 mm ammonium formate (pH 3.0) and acetonitrile according a gradient volume. Tizoxanide and topiramate (internal standard) were monitored utilizing negative electron spray ionization in multiple reaction monitoring mode. The methods were validated to be precise and accurate within the dynamic range of 5-1000 ng/mL and 0.2-50 ng/g for plasma and brain tissue samples, respectively. The lower limit of quantitation of the method was 0.2 ng/g, which was far more sensitive than all existing methods to quantify tizoxanide in biological samples. Application performed on rats exhibited that the brain-to-plasma ratio of tizoxanide ranged from 3.16 to 26.86% in 1 h after administration of 10 mg/kg nitazoxanide.
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Affiliation(s)
- Sixun Guo
- Department of Pharmacy, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Fang Li
- Department of Nephrology, the 962th Hospital of People's Liberation Army, Harbin, China
| | - Bin Wang
- Department of Pharmacy, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yilei Zhao
- Department of Pharmacy, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiaoxiong Wang
- Department of Neurosurgerym, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hua Wei
- Department of Pharmacy, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Kaijiang Yu
- Department of Critical Care Medicine, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xin Hai
- Department of Pharmacy, the First Affiliated Hospital of Harbin Medical University, Harbin, China
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39
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Delou JMA, Souza ASO, Souza LCM, Borges HL. Highlights in Resistance Mechanism Pathways for Combination Therapy. Cells 2019; 8:E1013. [PMID: 31480389 PMCID: PMC6770082 DOI: 10.3390/cells8091013] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 08/15/2019] [Accepted: 08/20/2019] [Indexed: 12/14/2022] Open
Abstract
Combination chemotherapy has been a mainstay in cancer treatment for the last 60 years. Although the mechanisms of action and signaling pathways affected by most treatments with single antineoplastic agents might be relatively well understood, most combinations remain poorly understood. This review presents the most common alterations of signaling pathways in response to cytotoxic and targeted anticancer drug treatments, with a discussion of how the knowledge of signaling pathways might support and orient the development of innovative strategies for anticancer combination therapy. The ultimate goal is to highlight possible strategies of chemotherapy combinations based on the signaling pathways associated with the resistance mechanisms against anticancer drugs to maximize the selective induction of cancer cell death. We consider this review an extensive compilation of updated known information on chemotherapy resistance mechanisms to promote new combination therapies to be to discussed and tested.
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Affiliation(s)
- João M A Delou
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Alana S O Souza
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Leonel C M Souza
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Helena L Borges
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil.
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40
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Wang K, Liu H, Liu J, Wang X, Teng L, Zhang J, Liu Y, Yao Y, Wang J, Qu Y, Chen X, Peng F, Liu H, Wang N, Zhong Y, Hou X, Jiang H, Beylerli O, Liao X, Zhang X, Zhang X, Zhang X, Zhao S. IL1RN mediates the suppressive effect of methionine deprivation on glioma proliferation. Cancer Lett 2019; 454:146-157. [PMID: 30978442 DOI: 10.1016/j.canlet.2019.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 03/30/2019] [Accepted: 04/03/2019] [Indexed: 12/24/2022]
Abstract
Metabolic abnormality is one of the hallmarks of cancer cells, and limiting material supply is a potential breakthrough approach for cancer treatment. Increasing researchers have been involved in the study of glioma cell metabolism reprogramming since the significance of IDH1 was confirmed in glioma. However, the molecular mechanisms underlying metabolic reprogramming induced by methionine deprivation regulates glioma cell proliferation remain unclear. Here we demonstrated that methionine deprivation inhibited glioma cell proliferation via downregulating interleukin 1 receptor antagonist (IL1RN) both in vitro and in vivo, methionine deprivation or knocking down IL1RN induced glioma cell cycle arrest. Moreover, we confirmed that IL1RN is a tumor associated gene and its expression is negatively correlated with the survival time of glioma patients. Altogether these results demonstrate a strong rationale insight that targeting amino acid metabolism such as methionine deprivation/IL1RN related gene therapy may offer novel direction for glioma treatment.
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Affiliation(s)
- Kaikai Wang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Huailei Liu
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Jiaqi Liu
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xiaoxiong Wang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Lei Teng
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Jun Zhang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Yi Liu
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02215, USA
| | - Yizheng Yao
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02215, USA
| | - Jun Wang
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02215, USA
| | - Yuan Qu
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02215, USA
| | - Xin Chen
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Fei Peng
- Department of Neurosurgery, The Second Affiliated Hospital and Institute of Neurosciences of Guangzhou Medical University, Guangzhou, 510260, China
| | - Hongbo Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang Province, China
| | - Ning Wang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Yingqiang Zhong
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xu Hou
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Haiping Jiang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Ozal Beylerli
- Bashkir State Medical University, Ufa, 450008, Russia
| | - Xiang Liao
- Department of Medical Imaging, General Hospital of Nanjing Military Area Command, Nanjing, 210002, Jiangsu Province, China
| | - Xinjian Zhang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xu Zhang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China
| | - Xiangtong Zhang
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China.
| | - Shiguang Zhao
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang Province, China; Institute of Neuroscience, Sino-Russian Medical Research Center, Harbin Medical University, Harbin, 150001, Heilongjiang Province, China.
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41
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Aulner N, Danckaert A, Ihm J, Shum D, Shorte SL. Next-Generation Phenotypic Screening in Early Drug Discovery for Infectious Diseases. Trends Parasitol 2019; 35:559-570. [PMID: 31176583 DOI: 10.1016/j.pt.2019.05.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 05/08/2019] [Accepted: 05/08/2019] [Indexed: 12/30/2022]
Abstract
Cell-based phenotypic screening has proven to be valuable, notably in recapitulating relevant biological conditions, for example, the host cell/pathogen niche. However, the corresponding methodological complexity is not readily compatible with high-throughput pipelines, and fails to inform either molecular target or mechanism of action, which frustrates conventional drug-discovery roadmaps. We review the state-of-the-art and emerging technologies that suggest new strategies for harnessing value from the complexity of phenotypic screening and augmenting powerful utility for translational drug discovery. Advances in cellular, molecular, and bioinformatics technologies are converging at a cutting edge where the complexity of phenotypic screening may no longer be considered a hinderance but rather a catalyst to chemotherapeutic discovery for infectious diseases.
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Affiliation(s)
- Nathalie Aulner
- Institut Pasteur Paris, UTechS-PBI/Imagopole, 25-28 rue du Docteur Roux, 75015, France
| | - Anne Danckaert
- Institut Pasteur Paris, UTechS-PBI/Imagopole, 25-28 rue du Docteur Roux, 75015, France
| | - JongEun Ihm
- Institut Pasteur Paris, UTechS-PBI/Imagopole, 25-28 rue du Docteur Roux, 75015, France
| | - David Shum
- Institut Pasteur Korea, 16 Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13488, Republic of Korea
| | - Spencer L Shorte
- Institut Pasteur Paris, UTechS-PBI/Imagopole, 25-28 rue du Docteur Roux, 75015, France; Institut Pasteur Korea, 16 Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13488, Republic of Korea.
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