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Cerda‐Troncoso C, Grünenwald F, Arias‐Muñoz E, Cavieres VA, Caceres‐Verschae A, Hernández S, Gaete‐Ramírez B, Álvarez‐Astudillo F, Acuña RA, Ostrowski M, Burgos PV, Varas‐Godoy M. Chemo-small extracellular vesicles released in cisplatin-resistance ovarian cancer cells are regulated by the lysosomal function. JOURNAL OF EXTRACELLULAR BIOLOGY 2024; 3:e157. [PMID: 38947172 PMCID: PMC11212338 DOI: 10.1002/jex2.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 04/03/2024] [Accepted: 04/29/2024] [Indexed: 07/02/2024]
Abstract
Chemoresistance is a common problem in ovarian cancer (OvCa) treatment, where resistant cells, in response to chemotherapy, secrete small extracellular vesicles (sEVs), known as chemo-sEVs, that transfer resistance to recipient cells. sEVs are formed as intraluminal vesicles (ILVs) within multivesicular endosomes (MVEs), whose trafficking is regulated by Ras-associated binding (RAB) GTPases that mediate sEVs secretion or lysosomal degradation. A decrease in lysosomal function can promote sEVs secretion, but the relationship between MVEs trafficking pathways and sEVs secretion in OvCa chemoresistance is unclear. Here, we show that A2780cis cisplatin (CCDP) resistant OvCa cells had an increased number of MVEs and ILVs structures, higher levels of Endosomal Sorting Complex Required for Transport (ESCRTs) machinery components, and RAB27A compared to A2780 CDDP-sensitive OvCa cells. CDDP promoted the secretion of chemo-sEVs in A2780cis cells, enriched in DNA damage response proteins. A2780cis cells exhibited poor lysosomal function with reduced levels of RAB7, essential in MVEs-Lysosomal trafficking. The silencing of RAB27A in A2780cis cells prevents the Chemo-EVs secretion, reduces its chemoresistance and restores lysosomal function and levels of RAB7, switching them into an A2780-like cellular phenotype. Enhancing lysosomal function with rapamycin reduced chemo-sEVs secretion. Our results suggest that adjusting the balance between secretory MVEs and lysosomal MVEs trafficking could be a promising strategy for overcoming CDDP chemoresistance in OvCa.
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Affiliation(s)
- Cristóbal Cerda‐Troncoso
- Organelle Phagy Lab, CEBICEMFacultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
- Cancer Cell Biology Lab, CEBICEM, Facultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
- Centro Ciencia & VidaFundación Ciencia & VidaSantiagoChile
| | - Felipe Grünenwald
- Cancer Cell Biology Lab, CEBICEM, Facultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
| | - Eloísa Arias‐Muñoz
- Organelle Phagy Lab, CEBICEMFacultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
| | - Viviana A. Cavieres
- Organelle Phagy Lab, CEBICEMFacultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
- Departamento de Ciencias Biológicas y Químicas, Facultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
| | - Albano Caceres‐Verschae
- Cancer Cell Biology Lab, CEBICEM, Facultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
| | - Sergio Hernández
- Organelle Phagy Lab, CEBICEMFacultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
| | - Belén Gaete‐Ramírez
- Cancer Cell Biology Lab, CEBICEM, Facultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
| | | | - Rodrigo A. Acuña
- Centro de Medicina Regenerativa, Facultad de MedicinaClínica Alemana Universidad del DesarrolloSantiagoChile
| | - Matias Ostrowski
- Facultad de Medicina, Instituto de Investigaciones Biomédicas en Retrovirus y Sida (INBIRS)Universidad de Buenos Aires (UBA)Buenos AiresArgentina
| | - Patricia V. Burgos
- Organelle Phagy Lab, CEBICEMFacultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
- Centro Ciencia & VidaFundación Ciencia & VidaSantiagoChile
| | - Manuel Varas‐Godoy
- Cancer Cell Biology Lab, CEBICEM, Facultad de Medicina y CienciaUniversidad San SebastiánSantiagoChile
- Centro Ciencia & VidaFundación Ciencia & VidaSantiagoChile
- Advanced Center for Chronic DiseasesSantiagoChile
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Bayat Z, Tarokhian A, Taherkhani A. Cinnamic acids as promising bioactive compounds for cancer therapy by targeting MAPK3: a computational simulation study. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2023; 20:621-630. [PMID: 37223879 DOI: 10.1515/jcim-2023-0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/09/2023] [Indexed: 05/25/2023]
Abstract
OBJECTIVES Mitogen-activated protein kinase-3 (MAPK3) is the upstream regulator in the MAPK cascade and is involved in many critical signaling pathways and biological processes, such as cell proliferation, survival, and apoptosis. MAPK3 overexpression is linked to onset, development, metastasis, and drug resistance in several human cancers. Thus, identifying novel and effective MAPK3 inhibitors is highly demanded. Herein, we aimed to discover organic compounds from cinnamic acid derivatives as potential MAPK3 inhibitors. METHODS The binding affinity of 20 cinnamic acids to the MAPK3 active site was tested using the AutoDock 4.0 software. Top-ranked cinnamic acids were ranked based on the ΔG binding values between the ligands and the receptor's active site. Interaction modes between top-ranked cinnamic acids and MAPK3 catalytic site were indicated using the Discovery Studio Visualizer tool. Molecular dynamics (MD) simulation was carried out to study the stability of the docked pose for the most potent MAPK3 inhibitor in this study. RESULTS Cynarin, chlorogenic acid, rosmarinic acid, caffeic acid 3-glucoside, and cinnamyl caffeate exhibited a salient binding affinity to the MAPK3 active site with the criteria of ΔG binding <-10 k cal/mol. Further, the inhibition constant value for cynarin was calculated at the picomolar concentration. The docked pose of cynarin within the MAPK3 catalytic domain was stable in 100 ns simulation. CONCLUSIONS Cynarin, chlorogenic acid, rosmarinic acid, caffeic acid 3-glucoside, and cinnamyl caffeate might be helpful in cancer therapy by inhibiting MAPK3.
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Affiliation(s)
- Zeynab Bayat
- Department of Oral and Maxillofacial Medicine, School of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Aida Tarokhian
- Department of Oral and Maxillofacial Medicine, School of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Amir Taherkhani
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
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König P, Zhulenko R, Suparman E, Hoffmeister H, Bückreiß N, Ott I, Bendas G. A biscarbene gold(I)-NHC-complex overcomes cisplatin-resistance in A2780 and W1 ovarian cancer cells highlighting pERK as regulator of apoptosis. Cancer Chemother Pharmacol 2023; 92:57-69. [PMID: 37272932 PMCID: PMC10261188 DOI: 10.1007/s00280-023-04548-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/25/2023] [Indexed: 06/06/2023]
Abstract
PURPOSE Cisplatin resistance is the major obstacle in the clinical treatment of ovarian cancer patients. Molecular mechanisms of cisplatin resistance are multifaceted. Gold(I)-compounds, i.e. N-heterocyclic carbene-gold(I)-complexes (NHC-Au(I)) has been regarded as promising cytotoxic drug candidates. However, their potential to overcome cisplatin resistance has hardly been addressed yet. Here we investigated the activity of the gold(I) drug auranofin and the NHC-Au(I)-compound MC3 in W1CR and A2780cis cisplatin-resistant ovarian cancer cells. METHODS Cytotoxicity of auranofin and MC3 was detected by MTT assay, correlated with intracellular gold(I) content, analyzed by AAS, and with flow cytometric detection of the cell cycle. Insight into cellular redox balance was provided by fluorimetric ROS-formation assay and western blotting thioredoxin (Trx) and Nrf2. The role of ERK was elucidated by using the inhibitor SCH772984 and its impact on cytotoxicity upon co-treatment with cisplatin and Au(I)-compounds, respectively. RESULTS MC3 overcomes cisplatin resistance in A2780cis and W1CR, and auranofin in W1CR cells completely, which is neither reflected by intracellular gold levels nor cell cycle changes. Upregulated redox balance appears as a basis for resistance. W1CR cells possess higher Trx levels, whereas A2780cis cells display strong Nrf2 expression as anti-oxidative protection. Nevertheless, overcoming redox balance appears not primary mode of activity comparing cisplatin and gold(I)-compounds. pERK emerges as a critical component and thus a promising target for overcoming resistance, regulating apoptosis differently in response to either gold(I) or cisplatin in A2780 cells. CONCLUSION These data reflect the complexity of cisplatin resistance in cell models and emphasize NHC-Au(I)-complexes as prospective cytotoxic agents for further investigations in that respect.
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Affiliation(s)
- Philipp König
- Department of Pharmacy, University Bonn, An der Immenburg 4, 53121, Bonn, Germany
| | - Roman Zhulenko
- Department of Pharmacy, University Bonn, An der Immenburg 4, 53121, Bonn, Germany
| | - Eloy Suparman
- Department of Pharmacy, University Bonn, An der Immenburg 4, 53121, Bonn, Germany
| | - Henrik Hoffmeister
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, 38106, Brunswick, Germany
| | - Nico Bückreiß
- Department of Pharmacy, University Bonn, An der Immenburg 4, 53121, Bonn, Germany
| | - Ingo Ott
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, 38106, Brunswick, Germany
| | - Gerd Bendas
- Department of Pharmacy, University Bonn, An der Immenburg 4, 53121, Bonn, Germany.
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Taherkhani A, Khodadadi P, Samie L, Azadian Z, Bayat Z. Flavonoids as Strong Inhibitors of MAPK3: A Computational Drug Discovery Approach. Int J Anal Chem 2023; 2023:8899240. [PMID: 37090055 PMCID: PMC10121358 DOI: 10.1155/2023/8899240] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 03/17/2023] [Accepted: 03/29/2023] [Indexed: 04/25/2023] Open
Abstract
Background Mitogen-activated protein kinase 3 (MAPK3) mediates the onset, progression, metastasis, drug resistance, and poor prognosis in various malignancies, including glioma, liver, ovarian, thyroid, lung, breast, gastric, and oral cancers. Negative regulation of MAPK3 expression using miRNAs has led to therapeutic effects in cancer. Objectives The present study performed molecular docking and dynamics simulation to identify potential MAPK3 inhibitors from natural flavonoids, possibly leading to drug development in cancer therapy. Methods A computational drug discovery approach was performed using the AutoDock tool to identify potential MAPK3 inhibitors from 46 plant-based flavonoids. A cross-validation study was executed using the Schrödinger Maestro docking tool. Molecular dynamics (MD) was executed to evaluate the stability of docked poses between the top-ranked compounds and the MAPK3 catalytic domain. Interactions among the most potent MAPK3 inhibitors and residues within the receptor's active site were studied using the BIOVIA Discovery Studio Visualizer before and after 100 ns MD simulations. Results Kaempferol 3-rutinoside-4'-glucoside, kaempferol 3-rutinoside-7-sophoroside, rutin, and vicenin-2 exhibited a magnificent binding affinity to the receptor's active site. In addition, the stability of the docked poses of these compounds seemed to be stable after ∼45 ns computer simulations. Conclusion The present study suggests that kaempferol 3-rutinoside-4'-glucoside, kaempferol 3-rutinoside-7-sophoroside, rutin, and vicenin-2 could strongly bind to the MAPK3 catalytic site and could be assigned as a potent inhibitor for MAPK3. These findings may be helpful in the treatment of various cancers. However, further validation experiments are needed.
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Affiliation(s)
- Amir Taherkhani
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Parita Khodadadi
- Department of Oral and Maxillofacial Medicine, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Lida Samie
- Department of Oral and Maxillofacial Medicine, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Zahra Azadian
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Zeynab Bayat
- Department of Oral and Maxillofacial Medicine, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
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Chesnokov MS, Yadav A, Chefetz I. Optimized Transcriptional Signature for Evaluation of MEK/ERK Pathway Baseline Activity and Long-Term Modulations in Ovarian Cancer. Int J Mol Sci 2022; 23:13365. [PMID: 36362153 PMCID: PMC9654336 DOI: 10.3390/ijms232113365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/25/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022] Open
Abstract
Ovarian cancer is the most aggressive and lethal of all gynecologic malignancies. The high activity of the MEK/ERK signaling pathway is tightly associated with tumor growth, high recurrence rate, and treatment resistance. Several transcriptional signatures were proposed recently for evaluation of MEK/ERK activity in tumor tissue. In the present study, we validated the performance of a robust multi-cancer MPAS 10-gene signature in various experimental models and publicly available sets of ovarian cancer samples. Expression of four MPAS genes (PHLDA1, DUSP4, EPHA2, and SPRY4) displayed reproducible responses to MEK/ERK activity modulations across several experimental models in vitro and in vivo. Levels of PHLDA1, DUSP4, and EPHA2 expression were also significantly associated with baseline levels of MEK/ERK pathway activity in multiple human ovarian cancer cell lines and ovarian cancer patient samples available from the TCGA database. Initial platinum therapy resistance and advanced age at diagnosis were independently associated with poor overall patient survival. Taken together, our results demonstrate that the performance of transcriptional signatures is significantly affected by tissue specificity and aspects of particular experimental models. We therefore propose that gene expression signatures derived from comprehensive multi-cancer studies should be always validated for each cancer type.
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Affiliation(s)
| | - Anil Yadav
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA
| | - Ilana Chefetz
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA
- Masonic Cancer Center, Minneapolis, MN 55455, USA
- Stem Cell Institute, Minneapolis, MN 55455, USA
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Wang H, Luo Y, Ran R, Li X, Ling H, Wen F, Yu T. IDO1 Modulates the Sensitivity of Epithelial Ovarian Cancer Cells to Cisplatin through ROS/p53-Dependent Apoptosis. Int J Mol Sci 2022; 23:ijms231912002. [PMID: 36233312 PMCID: PMC9569641 DOI: 10.3390/ijms231912002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1) is a heme-containing dioxygenase that may play a part in chemoresistance in ovarian cancer. However, its role in cisplatin (DDP) resistance is unclear. Here, the expression level of IDO1 in tumors in platinum-resistant (n = 22) and -sensitive (n = 46) ovarian cancer patients was determined, and then how IDO1 modulated DDP resistance was explored in vitro and in vivo. The IDO1 expression level in platinum-resistant patients was higher than that in -sensitive patients, and a higher IDO1 level was correlated with poor prognosis in type II cancer patients. Up-regulating IDO1 decreased DDP-induced apoptosis in SKOV3 cells via inhibiting the ROS/p53 cell-death pathway, thereby attenuating cytotoxicity of DDP. Silencing IDO1 enhanced p53-dependent apoptosis by increasing ROS accumulation, thereby enhancing DDP against SKOV3 cells. Down-knocking IDO1 augmented the action of DDP in vivo. These data demonstrated that silencing IDO1 enhanced the efficacy of DDP by intensifying p53-dependent apoptosis, and that targeting IDO1 can be a strategy to modulate DDP-based chemotherapy for epithelial ovarian cancer.
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Rational design of mitochondria targeted thiabendazole-based Ir(III) biscyclometalated complexes for a multimodal photodynamic therapy of cancer. J Inorg Biochem 2022; 231:111790. [DOI: 10.1016/j.jinorgbio.2022.111790] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 02/25/2022] [Accepted: 03/07/2022] [Indexed: 12/13/2022]
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Jegannathan SD, Arul S, Dayalan H. Zerumbone Sensitizes the Anti-Cancer Efficacy of Cisplatin in Hepatocellular Carcinoma Cells. Anticancer Agents Med Chem 2022; 22:2885-2895. [PMID: 35331096 DOI: 10.2174/1871520622666220324090801] [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: 09/17/2021] [Revised: 12/19/2021] [Accepted: 12/19/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Zerumbone (ZER) possesses potent antiproliferative, apoptotic, and antiangiogenic functions in a variety of cancer cells. Cisplatin (CIS), a well-known chemotherapeutic drug, is effective against different types of cancers. However, the combined effect of ZER and CIS on hepatocellular carcinoma remains unknown. OBJECTIVE The present study is attempted to examine the effectiveness of the combination of ZER and CIS in liver cancer in vitro using the hepatocellular carcinoma Huh-7 cell line. METHODS Effect of ZER, CIS, and their Combination therapy on cell viability and cytotoxicity was assessed by MTT and LDH leakage assays. Cell cycle and apoptosis analysis were performed by flow cytometry. Quantitative real-time PCR was used to examine the M RNA expression of genes involved in apoptosis, angiogenesis, and invasion. Caspase activities were performed by commercial kit methods in the Huh-7 cell line. RESULTS Cells exposed to ZER, CIS individually, and both together significantly inhibited cell proliferation with an IC50 values of 10 µM for ZER and 3µM for CIS. The combination treatment of ZER and CIS revealed a synergistic effect with CI value < 1. CIS treatment either alone or in combination with ZER caused cell cycle arrest at the S phase. More importantly, ZER combined with CIS exhibited synergistic effects by up-regulation of Bax/Bcl-2ratio, leading to caspase cascade activation. CONCLUSION In conclusion, the current study indicates that the treatment of ZER combined with CIS in human liver cancer cells exerts synergistic effects on cell growth inhibition, apoptosis induction, angiogenesis and invasion through modulating gene expression.
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Affiliation(s)
- Srimathi Devi Jegannathan
- Department of Biotechnology, Rajalakshmi Engineering College (Affiliated to Anna University), Thandalam, Chennai, Tamil Nadu, INDIA, 602 105
| | - Santhosh Arul
- Department of Biotechnology, Rajalakshmi Engineering College (Affiliated to Anna University), Thandalam, Chennai, Tamil Nadu, INDIA, 602 105
| | - Haripriya Dayalan
- Department of Biotechnology, Rajalakshmi Engineering College (Affiliated to Anna University), Thandalam, Chennai, Tamil Nadu, INDIA, 602 105
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Mad-Adam N, Rattanaburee T, Tanawattanasuntorn T, Graidist P. Effects of trans-(±)-kusunokinin on chemosensitive and chemoresistant ovarian cancer cells. Oncol Lett 2022; 23:59. [PMID: 34992691 PMCID: PMC8721857 DOI: 10.3892/ol.2021.13177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/10/2021] [Indexed: 11/19/2022] Open
Abstract
Ovarian cancer ranks eighth in cancer incidence and mortality among women worldwide. Cisplatin-based chemotherapy is commonly used for patients with ovarian cancer. However, the clinical efficacy of cisplatin is limited due to the occurrence of adverse side effects and development of cancer chemoresistance during treatment. Trans-(±)-kusunokinin has been previously reported to inhibit cell proliferation and induce cell apoptosis in various cancer cell types, including breast, colon and cholangiocarcinoma. However, the potential effects of (±)-kusunokinin on ovarian cancer remains unknown. In the present study, chemosensitive ovarian cancer cell line A2780 and chemoresistant ovarian cancer cell lines A2780cis, SKOV-3 and OVCAR-3 were treated with trans-(±)-kusunokinin to investigate its potential effects. MTT, colony formation, apoptosis and multi-caspase assays were used to determine cytotoxicity, the ability of single cells to form colonies, induction of apoptosis and multi-caspase activity, respectively. Moreover, western blot analysis was performed to determine the proteins level of topoisomerase II, cyclin D1, CDK1, Bax and p53-upregulated modulator of apoptosis (PUMA). The results demonstrated that trans-(±)-kusunokinin exhibited the strongest cytotoxicity against A2780cis cells with an IC50 value of 3.4 µM whilst also reducing the colony formation of A2780 and A2780cis cells. Trans-(±)-kusunokinin also induced the cells to undergo apoptosis and increased multi-caspase activity in A2780 and A2780cis cells. This compound significantly downregulated topoisomerase II, cyclin D1 and CDK1 expression, but upregulated Bax and PUMA expression in both A2780 and A2780cis cells. In conclusion, trans-(±)-kusunokinin suppressed ovarian cancer cells through the inhibition of colony formation, cell proliferation and the induction of apoptosis. This pure compound could be a potential targeted therapy for ovarian cancer treatment in the future. However, studies in an animal model and clinical trial need to be performed to support the efficacy and safety of this new treatment.
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Affiliation(s)
- Nadeeya Mad-Adam
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Thidarath Rattanaburee
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Tanotnon Tanawattanasuntorn
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Potchanapond Graidist
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
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Domińska K, Urbanek KA, Kowalska K, Habrowska-Górczyńska DE, Kozieł MJ, Ochędalski T, Piastowska-Ciesielska AW. The Influence of Angiotensin Peptides on Survival and Motility of Human High-Grade Serous Ovarian Cancer Cells in Serum Starvation Conditions. Int J Mol Sci 2021; 23:52. [PMID: 35008474 PMCID: PMC8744539 DOI: 10.3390/ijms23010052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/14/2021] [Accepted: 12/17/2021] [Indexed: 11/21/2022] Open
Abstract
High-grade serous ovarian carcinoma (HGSOC) is the most frequent and malignant form of ovarian cancer. A local renin-angiotensin system (RAS) has been found in the ovary, and changes in selected components of this system were observed in pathological states and also in ovarian cancer. In the present study, we examined the effect of three peptides, Ang-(1-7), Ang-(1-9) and Ang-(3-7), on proliferation and motility of the OVPA8 cell line, a new well-defined and preclinical model of HGSOC. We confirmed the presence of mRNA for all angiotensin receptors in the tested cells. Furthermore, our findings indicate that all tested angiotensin peptides increased the metabolic serum in the medium by activation of cell defense mechanisms such as nuclear factor kappaB signaling pathway andapoptosis. Moreover, tested angiotensin peptides intensified serum starvation-induced cell cycle arrest at the G0/G1 phase. In the case of Ang-(3-7), a significant decrease in the number of Ki67 positive cells (Ki67+) and reduced percentage of activated ERK1/2 levels in ovarian cancer cells were additionally reported. The angiotensin-induced effect of the accumulation of cells in the G0/G1 phase was not observed in OVPA8 cells growing on the medium with 10% FBS. Moreover, in the case of Ang-(3-7), the tendency was quite the opposite. Ang-(1-7) but not Ang-(1-9) or Ang-(3-7) increased the mobility of reluctant-to-migrate OVAP8 cells cultured in the serum-free medium. In any cases, the changes in the expression of VIM and HIF1A gene, associated with epithelial-mesenchymal transition (EMT), were not observed. In conclusion, we speculate that the adaptation to starvation in nutrient-deprived tumors can be modulated by peptides from the renin-angiotensin system. The influence of angiotensin peptides on cancer cells is highly dependent on the availability of growth factors and nutrients.
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Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Kinga Anna Urbanek
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Karolina Kowalska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Dominika Ewa Habrowska-Górczyńska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Marta Justyna Kozieł
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
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Bishnu A, Mehrotra M, Dhadve A, Dimri S, De A, Ray P. Predicting response to platinum and non-platinum drugs through bioluminescence resonance energy transfer (BRET) based bio-molecular interactions in platinum resistant epithelial ovarian cancer. Transl Oncol 2021; 14:101193. [PMID: 34365218 PMCID: PMC8353342 DOI: 10.1016/j.tranon.2021.101193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/27/2021] [Accepted: 07/31/2021] [Indexed: 12/17/2022] Open
Abstract
Therapy induced rewiring of signalling networks often lead to acquirement of platinum-resistance, thereby necessitating the use of non-platinum agents as second-line treatment particularly for epithelial ovarian cancer (EOC). A prior subject-specific assessment can guide the choice of optimal non-platinum agent/s and possible targeted therapeutic/s. Assessment of protein-protein interactions are superior to simple cytotoxicity assays to determine therapeutic efficacy and associated molecular responses. Utilizing improved PIP3-AKT and ERK1/2 activation Bioluminescence Resonance Energy Transfer (BRET) sensors, we report chemotherapy-induced ERK1/2 activation predominantly in cisplatin-paclitaxel resistant EOC cells and increased activation of both ERK1/2 and AKT in malignant ascites derived cancer cells from platinum-resistant patients but not from treatment-naive or platinum-sensitive relapse patients. Further, majority of the non-platinum drugs except irinotecan increased ERK1/2 activation in platinum-taxol resistant cells as observed by live-cell BRET assessment which were associated with p90RSK1/2 and BAD activation along with upregulation of multidrug transporter gene ABCC1 and cell survival genes like cyclin D1 and Bcl2. Interestingly, only irinotecan was able to sensitize these resistant cells. Altogether, this first report of BRET based sensing of molecular pathway activations in platinum resistant cell lines and patient's derived cancer cells highlight the clinical potential of BRET sensors in management of therapy resistant cancer.
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Affiliation(s)
- Aniketh Bishnu
- Imaging Cell Signalling & Therapeutics Lab, Advanced Centre for Treatment, Research and Education in Cancer, TMC, Navi Mumbai 410210, India; Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India
| | - Megha Mehrotra
- Imaging Cell Signalling & Therapeutics Lab, Advanced Centre for Treatment, Research and Education in Cancer, TMC, Navi Mumbai 410210, India; Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India
| | - Ajit Dhadve
- Imaging Cell Signalling & Therapeutics Lab, Advanced Centre for Treatment, Research and Education in Cancer, TMC, Navi Mumbai 410210, India; Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India
| | - Shalini Dimri
- Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India; Molecular Functional Imaging Lab, Advanced Centre for Treatment, Research and Education in Cancer, TMC, Navi Mumbai 410210, India
| | - Abhijit De
- Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India; Molecular Functional Imaging Lab, Advanced Centre for Treatment, Research and Education in Cancer, TMC, Navi Mumbai 410210, India
| | - Pritha Ray
- Imaging Cell Signalling & Therapeutics Lab, Advanced Centre for Treatment, Research and Education in Cancer, TMC, Navi Mumbai 410210, India; Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India.
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12
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Mekkawy AI, Naguib YW, Alhaj-Suliman SO, Wafa EI, Ebeid K, Acri T, Salem AK. Paclitaxel anticancer activity is enhanced by the MEK 1/2 inhibitor PD98059 in vitro and by PD98059-loaded nanoparticles in BRAF V600E melanoma-bearing mice. Int J Pharm 2021; 606:120876. [PMID: 34252520 DOI: 10.1016/j.ijpharm.2021.120876] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 06/24/2021] [Accepted: 07/07/2021] [Indexed: 02/02/2023]
Abstract
Melanoma, the most malignant form of skin cancer, shows resistance to traditional anticancer drugs including paclitaxel (PTX). Furthermore, over 50% of melanoma cases express the BRAFV600E mutation which activates the MAPK pathway increasing cell proliferation and survival. In the current study, we investigated the capacity of the combination therapy of PTX and the MAPK inhibitor, PD98059, to enhance the cytotoxicity of PTX against melanoma and therefore improve treatment outcomes. Synergistic in vitro cytotoxicity was observed when soluble PTX and PD98059 were used to treat the A375 melanoma cell line as evidenced by a significant reduction in the cell viability and IC50 value for PTX. Then, in further studies, TPGS-emulsified PD98059-loaded PLGA nanoparticles (NPs) were prepared, characterized in vitro and assessed for therapeutic efficacy when used in combination with soluble PTX. The average particle size (180 nm d.), zeta potential (-34.8 mV), polydispersity index (0.081), encapsulation efficiency (20%), particle yield (90.8%), and drug loading (6.633 µg/mg) of the prepared NPs were evaluated. Also, cellular uptake and in vitro cytotoxicity studies were performed with these PD98059-loaded NPs and compared to soluble PD98059. The PD98059-loaded NPs were superior to soluble PD98059 in terms of both cellular uptake and in vitro cytotoxicity in A375 cells. In in vivo studies, using A375 challenged mice, we report improved survival in mice treated with soluble PTX and PD98059-loaded NPs. Our findings suggest the potential for using this combinatorial therapy in the management of patients with metastatic melanoma harboring the BRAF mutation as a means to improve survival outcomes.
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Affiliation(s)
- Aml I Mekkawy
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA; Department of Pharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, Sohag University, Sohag, Sohag 82524, Egypt
| | - Youssef W Naguib
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA; Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Minia 61519, Egypt; Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Manufacturing, Deraya University, New Minia City, Minia 61768, Egypt
| | - Suhaila O Alhaj-Suliman
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA
| | - Emad I Wafa
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA
| | - Kareem Ebeid
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA; Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Minia 61519, Egypt; Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Manufacturing, Deraya University, New Minia City, Minia 61768, Egypt
| | - Timothy Acri
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA
| | - Aliasger K Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA.
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13
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Fan GT, Ling ZH, He ZW, Wu SJ, Zhou GX. Suppressing CHD1L reduces the proliferation and chemoresistance in osteosarcoma. Biochem Biophys Res Commun 2021; 554:214-221. [PMID: 33813077 DOI: 10.1016/j.bbrc.2020.12.109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 11/18/2022]
Abstract
Osteosarcoma (OS) is the most common bone malignant tumor. However, the genetic basis of OS pathogenesis is still not understood, and occurrence of chemo-resistance is a major reason for the high morbidity of OS patients. Recently, chromodomain helicase/ATPase DNA binding protein 1-like gene (CHD1L) has been identified as a gene related to malignant tumor progression. Unfortunately, its effects on OS development and drug resistance are still not understood. In the study, we attempted to investigate the effects of CHD1L on tumorigenesis and chemoresistance in OS. We found that CHD1L expression was markedly up-regulated in OS samples, especially in cisplatin (cDDP)-resistant patients. We also showed that OS cells with CHD1L knockdown were more sensitive to cDDP treatment with lower IC50 values. In addition, we found that CHD1L deletion markedly reduced cell proliferation and induced apoptosis in OS cells with cDDP resistance. Moreover, the properties of cancer stem cells were highly suppressed in cDDP-resistant OS cells following CHD1L knockdown. Furthermore, multidrug resistance protein 1 (MDR-1) expression levels were dramatically decreased in OS cells with cDDP resistance when CHD1L was suppressed. Functional analysis indicated that CHD1L knockdown clearly restrained the activation of ERK1/2, protein kinase B (AKT) and NF-κB signaling pathways in cDDP-resistant OS cells. Consistently, animal experiments suggested that CHD1L suppression mitigated cDDP resistance in the generated in vivo xenografts. Collectively, CHD1L could modulate chemoresistance of OS cells to cDDP, and thus may be inspiring findings for overcoming drug resistance in OS.
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Affiliation(s)
- Gen-Tao Fan
- Department of Orthopedics, The Jinling Hospital of Nanjing, Nanjing, 210002, China
| | - Zhong-Hua Ling
- Department of Orthopedics, The Jinling Hospital of Nanjing, Nanjing, 210002, China
| | - Zhi-Wei He
- Department of Orthopedics, The Jinling Hospital of Nanjing, Nanjing, 210002, China
| | - Su-Jia Wu
- Department of Orthopedics, The Jinling Hospital of Nanjing, Nanjing, 210002, China
| | - Guang-Xin Zhou
- Department of Orthopedics, The Jinling Hospital of Nanjing, Nanjing, 210002, China.
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14
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Chesnokov MS, Khan I, Park Y, Ezell J, Mehta G, Yousif A, Hong LJ, Buckanovich RJ, Takahashi A, Chefetz I. The MEK1/2 Pathway as a Therapeutic Target in High-Grade Serous Ovarian Carcinoma. Cancers (Basel) 2021; 13:1369. [PMID: 33803586 PMCID: PMC8003094 DOI: 10.3390/cancers13061369] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/10/2021] [Accepted: 03/16/2021] [Indexed: 02/02/2023] Open
Abstract
High-grade serous ovarian carcinoma (HGSOC) is the deadliest of gynecological cancers due to its high recurrence rate and acquired chemoresistance. RAS/MEK/ERK pathway activation is linked to cell proliferation and therapeutic resistance, but the role of MEK1/2-ERK1/2 pathway in HGSOC is poorly investigated. We evaluated MEK1/2 pathway activity in clinical HGSOC samples and ovarian cancer cell lines using immunohistochemistry, immunoblotting, and RT-qPCR. HGSOC cell lines were used to assess immediate and lasting effects of MEK1/2 inhibition with trametinib in vitro. Trametinib effect on tumor growth in vivo was investigated using mouse xenografts. MEK1/2 pathway is hyperactivated in HGSOC and is further stimulated by cisplatin treatment. Trametinib treatment causes cell cycle arrest in G1/0-phase and reduces tumor growth rate in vivo but does not induce cell death or reduce fraction of CD133+ stem-like cells, while increasing expression of stemness-associated genes instead. Transient trametinib treatment causes long-term increase in a subpopulation of cells with high aldehyde dehydrogenase (ALDH)1 activity that can survive and grow in non-adherent conditions. We conclude that MEK1/2 inhibition may be a promising approach to suppress ovarian cancer growth as a maintenance therapy. Promotion of stem-like properties upon MEK1/2 inhibition suggests a possible mechanism of resistance, so a combination with CSC-targeting drugs should be considered.
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Affiliation(s)
- Mikhail S. Chesnokov
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA; (M.S.C.); (I.K.); (A.Y.); (A.T.)
| | - Imran Khan
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA; (M.S.C.); (I.K.); (A.Y.); (A.T.)
| | - Yeonjung Park
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA; (Y.P.); (J.E.); (R.J.B.)
| | - Jessica Ezell
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA; (Y.P.); (J.E.); (R.J.B.)
| | - Geeta Mehta
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA;
| | - Abdelrahman Yousif
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA; (M.S.C.); (I.K.); (A.Y.); (A.T.)
| | - Linda J. Hong
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA;
| | - Ronald J. Buckanovich
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA; (Y.P.); (J.E.); (R.J.B.)
- Division of Hematology Oncology, Department of Internal Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Akimasa Takahashi
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA; (M.S.C.); (I.K.); (A.Y.); (A.T.)
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Shiga 5202152, Japan
| | - Ilana Chefetz
- The Hormel Institute, University of Minnesota, Austin, MN 55912, USA; (M.S.C.); (I.K.); (A.Y.); (A.T.)
- Masonic Cancer Center, Minneapolis, MN 55455, USA
- Stem Cell Institute, Minneapolis, MN 55455, USA
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15
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Gomes INF, Silva-Oliveira RJ, Oliveira Silva VA, Rosa MN, Vital PS, Barbosa MCS, Dos Santos FV, Junqueira JGM, Severino VGP, Oliveira BG, Romão W, Reis RM, Ribeiro RIMDA. Annona coriacea Mart. Fractions Promote Cell Cycle Arrest and Inhibit Autophagic Flux in Human Cervical Cancer Cell Lines. Molecules 2019; 24:molecules24213963. [PMID: 31683835 PMCID: PMC6864525 DOI: 10.3390/molecules24213963] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/25/2019] [Accepted: 10/29/2019] [Indexed: 01/30/2023] Open
Abstract
Plant-based compounds are an option to explore and perhaps overcome the limitations of current antitumor treatments. Annona coriacea Mart. is a plant with a broad spectrum of biological activities, but its antitumor activity is still unclear. The purpose of our study was to determine the effects of A. coriacea fractions on a panel of cervical cancer cell lines and a normal keratinocyte cell line. The antitumor effect was investigated in vitro by viability assays, cell cycle, apoptosis, migration, and invasion assays. Intracellular signaling was assessed by Western blot, and major compounds were identified by mass spectrometry. All fractions exhibited a cytotoxic effect on cisplatin-resistant cell lines, SiHa and HeLa. C3 and C5 were significantly more cytotoxic and selective than cisplatin in SiHa and Hela cells. However, in CaSki, a cisplatin-sensitive cell line, the compounds did not demonstrate higher cytotoxicity when compared with cisplatin. Alkaloids and acetogenins were the main compounds identified in the fractions. These fractions also markedly decreased cell proliferation with p21 increase and cell cycle arrest in G2/M. These effects were accompanied by an increase of H2AX phosphorylation levels and DNA damage index. In addition, fractions C3 and C5 promoted p62 accumulation and decrease of LC3II, as well as acid vesicle levels, indicating the inhibition of autophagic flow. These findings suggest that A. coriacea fractions may become effective antineoplastic drugs and highlight the autophagy inhibition properties of these fractions in sensitizing cervical cancer cells to treatment.
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Affiliation(s)
- Izabela N Faria Gomes
- Experimental Pathology Laboratory, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil.
| | | | | | - Marcela N Rosa
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil.
| | - Patrik S Vital
- Experimental Pathology Laboratory, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
| | - Maria Cristina S Barbosa
- Laboratory of Cell Biology and Mutagenesis, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
| | - Fábio Vieira Dos Santos
- Laboratory of Cell Biology and Mutagenesis, Federal University of São João del Rei-CCO/UFSJ, Divinópolis 35501-296, Brazil.
| | - João Gabriel M Junqueira
- Special Academic Unit of Physics and Chemistry, Federal University of Goiás, Catalão 75704-020, Brazil.
| | - Vanessa G P Severino
- Special Academic Unit of Physics and Chemistry, Federal University of Goiás, Catalão 75704-020, Brazil.
| | - Bruno G Oliveira
- Petroleomic and forensic chemistry laboratory, Department of Chemistry, Federal Institute of Espirito Santo, Vitória, ES 29075-910, Brazil.
| | - Wanderson Romão
- Petroleomic and forensic chemistry laboratory, Department of Chemistry, Federal Institute of Espirito Santo, Vitória, ES 29075-910, Brazil.
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, Brazil.
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, 4710-057 Braga, Portugal.
- 3ICVS/3B's-PT Government Associate Laboratory, 4710-057 Braga, Portugal.
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16
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Effects of genistein on anti-tumor activity of cisplatin in human cervical cancer cell lines. Obstet Gynecol Sci 2019; 62:322-328. [PMID: 31538075 PMCID: PMC6737053 DOI: 10.5468/ogs.2019.62.5.322] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 05/28/2019] [Accepted: 06/04/2019] [Indexed: 12/27/2022] Open
Abstract
Objective To investigate the effect of genistein on the anticancer effects of chemotherapeutic agents, we examined the effect of a genistein and cisplatin combination on CaSki human cervical cancer cells. Methods After the cervical cancer cells (HeLa cells, CaSki cells) had been cultured, cisplatin and genistein were added to the culture medium, and the cell activity was measured using MTT assay. The CaSki cells were cultured in a medium containing cisplatin and genistein, and then, the cells were collected in order to measure p53, Bcl2, ERK, and caspase 3 levels by western blotting. Results Both the HeLa and CaSki cells had decreased cell viabilities when the cisplatin concentration was 10 μM or higher. When combined with genistein, the cell viabilities of the HeLa and CaSki cells decreased at cisplatin concentrations of 8 μM and 6 μM, respectively. The administration of genistein increased the toxicity of cisplatin in the HeLa and CaSki cells. In the CaSki cells, the p-ERK1/2 level decreased by 37%, the p53 expression level increased by 304%, and the cleaved caspase 3 level increased by 115% in the cisplatin+genistein group compared to that in the cisplatin group. Bcl2 expression was reduced by 69% in the cisplatin+genistein group compared to that in the cisplatin group. Conclusion Genistein enhances the anticancer effect of cisplatin in CaSki cells, and can be used as a chemotherapeutic adjuvant to increase the activity of a chemotherapeutic agent.
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17
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El Amrani M, Corfiotti F, Corvaisier M, Vasseur R, Fulbert M, Skrzypczyk C, Deshorgues AC, Gnemmi V, Tulasne D, Lahdaoui F, Vincent A, Pruvot FR, Van Seuningen I, Huet G, Truant S. Gemcitabine-induced epithelial-mesenchymal transition-like changes sustain chemoresistance of pancreatic cancer cells of mesenchymal-like phenotype. Mol Carcinog 2019; 58:1985-1997. [PMID: 31373074 DOI: 10.1002/mc.23090] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/11/2019] [Accepted: 07/16/2019] [Indexed: 02/06/2023]
Abstract
Growing body of evidence suggests that epithelial-mesenchymal transition (EMT) is a critical process in tumor progression and chemoresistance in pancreatic cancer (PC). The aim of this study was to analyze the role of EMT-like changes in acquisition of resistance to gemcitabine in pancreatic cells of the mesenchymal or epithelial phenotype. Therefore, chemoresistant BxPC-3, Capan-2, Panc-1, and MiaPaca-2 cells were selected by chronic exposure to increasing concentrations of gemcitabine. We show that gemcitabine-resistant Panc-1 and MiaPaca-2 cells of mesenchymal-like phenotype undergo further EMT-like molecular changes mediated by ERK-ZEB-1 pathway, and that inhibition of ERK1/2 phosphorylation or ZEB-1 expression resulted in a decrease in chemoresistance. Conversely, gemcitabine-resistant BxPC-3 and Capan-2 cells of epithelial-like phenotype did not show such typical EMT-like molecular changes although the expression of the tight junction marker occludin could be found decreased. In pancreatic cancer patients, high ZEB-1 expression was associated with tumor invasion and tumor budding. In addition, tumor budding was essentially observed in patients treated with neoadjuvant chemotherapy. These findings support the notion that gemcitabine treatment induces EMT-like changes that sustain invasion and chemoresistance in PC cells.
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Affiliation(s)
- Mehdi El Amrani
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
| | - François Corfiotti
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
| | - Matthieu Corvaisier
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France
| | - Romain Vasseur
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France
| | - Maxence Fulbert
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
| | - Cécile Skrzypczyk
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
| | - Anne-Claire Deshorgues
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
| | - Viviane Gnemmi
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Pathology, Center of Biology-Pathology, CHU Lille, Lille, France
| | - David Tulasne
- Institut Pasteur de Lille, UMR 8161-M3T, Mechanisms of Tumorigenesis and Target Therapies, Université de Lille, CNRS, Lille, France
| | - Fatima Lahdaoui
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France
| | - Audrey Vincent
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France
| | - François-René Pruvot
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
| | - Isabelle Van Seuningen
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France
| | - Guillemette Huet
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France
| | - Stéphanie Truant
- Department of Digestive Surgery and Transplantation, Université de Lille, Inserm, CHU Lille, UMR-S 1172, Lille, France.,Department of Digestive Surgery and Transplantation, CHU Lille, Lille, France
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18
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Liu Y, Zhang M. miR-132 Regulates Adriamycin Resistance in Colorectal Cancer Cells Through Targeting Extracellular Signal-Regulated Kinase 1. Cancer Biother Radiopharm 2019; 34:398-404. [PMID: 30939040 DOI: 10.1089/cbr.2018.2749] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Objective: Extracellular signal-regulated kinase 1 (ERK1) is an important signal transduction molecule in the ERK/mitogen-activated protein kinase pathway. miR-132 downregulation is associated with colorectal cancer (CRC). However, whether it is related to drug resistance remains poorly understood. Bioinformatics analysis demonstrated the targeting relationship between miR-132 and ERK1 3'-UTR. This study investigated the role of miR-132 in regulating ERK1 expression and affecting CRC cell proliferation, apoptosis, and adriamycin (ADM) resistance. Materials and Methods: Dual luciferase reporter gene assay was used to evaluate the targeted relationship between miR-132 and ERK1. ADM-resistant cell lines Lovo/ADM and SW480/ADM were established followed by analysis of miR-132 and ERK1 expression levels, and cell proliferation by cell counting kit-8 assay. The impact of ADM on cell proliferation and apoptosis was assessed by 5-bromodeoxyuridine (EdU) staining and flow cytometry, respectively. Lovo/ADM and SW480/ADM cells were cultured in vitro and divided into two groups, including miR-NC group and miR-132 mimic group. Results: There was a targeted regulatory relationship between miR-132 and ERK1 mRNA. The miR-132 expression was significantly lower, whereas ERK1 mRNA and protein expression levels were significantly higher in Lovo/ADM and SW480/ADM cells than those in Lovo and SW480 cells. Transfection of miR-132 mimic significantly reduced the expression of ERK1 in Lovo/ADM and SW480/ADM cells, enhanced cell apoptosis, and weakened cell proliferation. Conclusions: miR-132 reduction and ERK1 elevation are related to ADM resistance in CRC cells. Upregulation of miR-132 expression inhibits CRC cell proliferation, induces apoptosis, and reduces ADM resistance possibly by targeting ERK1 expression.
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Affiliation(s)
- Yong Liu
- 1Department of General Surgery, Yan'an People's Hospital, Yan'an, China
| | - Mei Zhang
- 2Department of Clinical Laboratory, The Fourth People's Hospital of Shaanxi, Xi'an, China
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