1
|
Karabay AZ, Ozkan T, Koc A, Hekmatshoar Y, Gurkan-Alp AS, Sunguroglu A. Nilotinib exhibits less toxicity than imatinib and influences the immune state by modulating iNOS, p-p38 and p-JNK in LPS/IFN gamma-activated macrophages. Toxicol In Vitro 2024; 95:105754. [PMID: 38061604 DOI: 10.1016/j.tiv.2023.105754] [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: 07/31/2023] [Revised: 11/03/2023] [Accepted: 11/30/2023] [Indexed: 01/16/2024]
Abstract
In this study, we aimed to analyze the effects of first and second-generation Bcr-Abl tyrosine kinase inhibitors, imatinib and nilotinib on LPS/IFN gamma activated RAW 264.7 macrophages. Our data revealed that imatinib was less effective on nitrite levels and more toxic on macrophages compared to nilotinib. Therefore, we further analysed the effect of nilotinib on various inflammatory markers including iNOS, COX-2, NFkB, IL-6, p-ERK, p-p38 and p-JNK in LPS/IFN gamma activated RAW264.7 macrophages. Spectrophotometric viability test and Griess assay,western blot, RT-PCR and luciferase reporter assays were used to analyze the biological activity of nilotinib. Our findings revealed that nilotinib decreases nitrite levels, iNOS mRNA, iNOS and p-p38 protein expressions significantly whereas induces IL-6 mRNA and p-JNK protein expressions at particular doses. We did not find significant effect of nilotinib on COX-2, p-ERK and nuclear p65 proteins and NFkB transcriptional activity. In addition, the binding mode of nilotinib to iNOS protein was predicted by molecular docking. According to the docking analyses, nilotinib exhibited hydrophobic interactions between MET349, ALA191, VAL346, PHE363, TYR367, MET368, CYS194, TRP366 residues at the binding pocket and the molecule as well as van der Waals interactions at specific residues. In conclusion, our results reveal that, in addition to its anticancer activity, nilotinib can exhibit immune modulatory effects on macrophages through its effects on iNOS, IL-6, p-p38 and p-JNK.
Collapse
Affiliation(s)
- Arzu Zeynep Karabay
- Department of Biochemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey.
| | - Tulin Ozkan
- Department of Medical Biology, School of Medicine, Ankara University, Ankara, Turkey.
| | - Asli Koc
- Department of Biochemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey.
| | - Yalda Hekmatshoar
- Department of Medical Biology, School of Medicine, Altinbas University, Istanbul, Turkey.
| | - A Selen Gurkan-Alp
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey.
| | - Asuman Sunguroglu
- Department of Medical Biology, School of Medicine, Ankara University, Ankara, Turkey.
| |
Collapse
|
2
|
Su D, Xiong Y, Wei H, Wang S, Ke J, Liang P, Zhang H, Yu Y, Zuo Y, Yang L. Integrated analysis of ovarian cancer patients from prospective transcription factor activity reveals subtypes of prognostic significance. Heliyon 2023; 9:e16147. [PMID: 37215759 PMCID: PMC10199194 DOI: 10.1016/j.heliyon.2023.e16147] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/04/2023] [Accepted: 05/07/2023] [Indexed: 05/24/2023] Open
Abstract
Transcription factors are protein molecules that act as regulators of gene expression. Aberrant protein activity of transcription factors can have a significant impact on tumor progression and metastasis in tumor patients. In this study, 868 immune-related transcription factors were identified from the transcription factor activity profile of 1823 ovarian cancer patients. The prognosis-related transcription factors were identified through univariate Cox analysis and random survival tree analysis, and two distinct clustering subtypes were subsequently derived based on these transcription factors. We assessed the clinical significance and genomics landscape of the two clustering subtypes and found statistically significant differences in prognosis, response to immunotherapy, and chemotherapy among ovarian cancer patients with different subtypes. Multi-scale Embedded Gene Co-expression Network Analysis was used to identify differential gene modules between the two clustering subtypes, which allowed us to conduct further analysis of biological pathways that exhibited significant differences between them. Finally, a ceRNA network was constructed to analyze lncRNA-miRNA-mRNA regulatory pairs with differential expression levels between two clustering subtypes. We expected that our study may provide some useful references for stratifying and treating patients with ovarian cancer.
Collapse
Affiliation(s)
- Dongqing Su
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Yuqiang Xiong
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Haodong Wei
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Shiyuan Wang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Jiawei Ke
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Pengfei Liang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Sciences, Inner Mongolia University, Hohhot, 010070, China
| | - Haoxin Zhang
- Department of Gastrointestinal Oncology, Harbin Medical University Cancer Hospital, Harbin 150081, China
| | - Yao Yu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Yongchun Zuo
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Sciences, Inner Mongolia University, Hohhot, 010070, China
- Digital College, Inner Mongolia Intelligent Union Big Data Academy, Inner Mongolia Wesure Date Technology Co., Ltd., Hohhot, 010010, China
| | - Lei Yang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| |
Collapse
|
3
|
Kološa K, Žegura B, Štampar M, Filipič M, Novak M. Adverse Toxic Effects of Tyrosine Kinase Inhibitors on Non-Target Zebrafish Liver (ZFL) Cells. Int J Mol Sci 2023; 24:ijms24043894. [PMID: 36835302 PMCID: PMC9965539 DOI: 10.3390/ijms24043894] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
Over the past 20 years, numerous tyrosine kinase inhibitors (TKIs) have been introduced for targeted therapy of various types of malignancies. Due to frequent and increasing use, leading to eventual excretion with body fluids, their residues have been found in hospital and household wastewaters as well as surface water. However, the effects of TKI residues in the environment on aquatic organisms are poorly described. In the present study, we investigated the cytotoxic and genotoxic effects of five selected TKIs, namely erlotinib (ERL), dasatinib (DAS), nilotinib (NIL), regorafenib (REG), and sorafenib (SOR), using the in vitro zebrafish liver cell (ZFL) model. Cytotoxicity was determined using the MTS assay and propidium iodide (PI) live/dead staining by flow cytometry. DAS, SOR, and REG decreased ZFL cell viability dose- and time-dependently, with DAS being the most cytotoxic TKI studied. ERL and NIL did not affect viability at concentrations up to their maximum solubility; however, NIL was the only TKI that significantly decreased the proportion of PI negative cells as determined by the flow cytometry. Cell cycle progression analyses showed that DAS, ERL, REG, and SOR caused the cell cycle arrest of ZFL cells in the G0/G1 phase, with a concomitant decrease of cells in the S-phase fraction. No data could be obtained for NIL due to severe DNA fragmentation. The genotoxic activity of the investigated TKIs was evaluated using comet and cytokinesis block micronucleus (CBMN) assays. The dose-dependent induction of DNA single strand breaks was induced by NIL (≥2 μM), DAS (≥0.006 μM), and REG (≥0.8 μM), with DAS being the most potent. None of the TKIs studied induced micronuclei formation. These results suggest that normal non-target fish liver cells are sensitive to the TKIs studied in a concentration range similar to those previously reported for human cancer cell lines. Although the TKI concentrations that induced adverse effects in exposed ZFL cells are several orders of magnitude higher than those currently expected in the aquatic environment, the observed DNA damage and cell cycle effects suggest that residues of TKIs in the environment may pose a hazard to non-intentionally exposed organisms living in environments contaminated with TKIs.
Collapse
Affiliation(s)
- Katja Kološa
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna Pot 111, 1000 Ljubljana, Slovenia
| | - Bojana Žegura
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna Pot 111, 1000 Ljubljana, Slovenia
- Jozef Stefan International Postgraduate School, 1000 Ljubljana, Slovenia
- Correspondence:
| | - Martina Štampar
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna Pot 111, 1000 Ljubljana, Slovenia
| | - Metka Filipič
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna Pot 111, 1000 Ljubljana, Slovenia
- Jozef Stefan International Postgraduate School, 1000 Ljubljana, Slovenia
| | - Matjaž Novak
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna Pot 111, 1000 Ljubljana, Slovenia
| |
Collapse
|
4
|
Mitochondrial Dysfunction Pathway Alterations Offer Potential Biomarkers and Therapeutic Targets for Ovarian Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:5634724. [PMID: 35498135 PMCID: PMC9045977 DOI: 10.1155/2022/5634724] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/24/2021] [Accepted: 04/02/2022] [Indexed: 11/29/2022]
Abstract
The mitochondrion is a very versatile organelle that participates in some important cancer-associated biological processes, including energy metabolism, oxidative stress, mitochondrial DNA (mtDNA) mutation, cell apoptosis, mitochondria-nuclear communication, dynamics, autophagy, calcium overload, immunity, and drug resistance in ovarian cancer. Multiomics studies have found that mitochondrial dysfunction, oxidative stress, and apoptosis signaling pathways act in human ovarian cancer, which demonstrates that mitochondria play critical roles in ovarian cancer. Many molecular targeted drugs have been developed against mitochondrial dysfunction pathways in ovarian cancer, including olive leaf extract, nilotinib, salinomycin, Sambucus nigra agglutinin, tigecycline, and eupatilin. This review article focuses on the underlying biological roles of mitochondrial dysfunction in ovarian cancer progression based on omics data, potential molecular relationship between mitochondrial dysfunction and oxidative stress, and future perspectives of promising biomarkers and therapeutic targets based on the mitochondrial dysfunction pathway for ovarian cancer.
Collapse
|
5
|
Liang ZQ, Gao L, Chen JH, Dai WB, Su YS, Chen G. Downregulation of the Coiled-Coil Domain Containing 80 and Its Perspective Mechanisms in Ovarian Carcinoma: A Comprehensive Study. Int J Genomics 2021; 2021:3752871. [PMID: 34820451 PMCID: PMC8608537 DOI: 10.1155/2021/3752871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 09/21/2021] [Accepted: 10/23/2021] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION We aimed to explore the downregulation of the coiled-coil domain containing 80 (CCDC80) and its underlying molecular mechanisms in ovarian carcinoma (OVCA). Materials/Methods. Immunohistochemical staining was performed to confirm the expression status of CCDC80 protein. Combining the data from in-house tissue microarrays and high-throughput datasets, we identified the expression level of CCDC80 in OVCA. We utilized cell-type identification by estimating relative subsets of RNA transcripts (CIBERSORT) algorithm and single-sample gene set enrichment analysis (ssGSEA) to explore the relationship between CCDC80 and the tumor microenvironment (TME) landscape in OVCA. Pathway enrichment, function annotation, and transcription factor (TFs) exploration were conducted to study the latent molecular mechanisms. Moreover, the cell line data in the Genomics of Drug Sensitivity in Cancer (GDSC) database was used to discover the relationship between CCDC80 and drug sensitivity. RESULTS An integrated standard mean difference (SMD) of -0.919 (95% CI: -1.515-0.324, P = 0.002) identified the downregulation of CCDC80 in OVCA based on 1048 samples, and the sROC (AUC = 0.76) showed a moderate discriminatory ability of CCDC80 in OVCA. The fraction of infiltrating naive B cells showed significant differences between the high- and low-CCDC80 expression groups. Also, CCDC80-related genes are enriched in the Ras signaling pathway and metabolic of lipid. Nuclear receptor subfamily three group C member 1 (NR3C1) may be an upstream TF of CCDC80, and CCDC80 may be related to the sensitivity of mitocycin C and nilotinib. CONCLUSION CCDC80 was downregulated in OVCA and may play a role as a tumor suppressor in OVCA.
Collapse
Affiliation(s)
- Zi-Qian Liang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, No. 6. Shuangyong Rd, Nanning, Guangxi Zhuang Autonomous Region 530021, China
| | - Li Gao
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, No. 6. Shuangyong Rd, Nanning, Guangxi Zhuang Autonomous Region 530021, China
| | - Jun-Hong Chen
- Department of Pathology, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, No. 59. Xiangzhu Rd, Nanning, Guangxi Zhuang Autonomous Region 530003, China
| | - Wen-Bin Dai
- Department of Pathology, Liuzhou People's Hospital, NO.8, Wenchang Road, Chengzhong District, Liuzhou, Guangxi Zhuang Autonomous Region 545006, China
| | - Ya-Si Su
- Department of Pathology, Liuzhou People's Hospital, NO.8, Wenchang Road, Chengzhong District, Liuzhou, Guangxi Zhuang Autonomous Region 545006, China
| | - Gang Chen
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, No. 6. Shuangyong Rd, Nanning, Guangxi Zhuang Autonomous Region 530021, China
| |
Collapse
|
6
|
Adlimoghaddam A, Odero GG, Glazner G, Turner RS, Albensi BC. Nilotinib Improves Bioenergetic Profiling in Brain Astroglia in the 3xTg Mouse Model of Alzheimer's Disease. Aging Dis 2021; 12:441-465. [PMID: 33815876 PMCID: PMC7990369 DOI: 10.14336/ad.2020.0910] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/10/2020] [Indexed: 12/27/2022] Open
Abstract
Current treatments targeting amyloid beta in Alzheimer's disease (AD) have minimal efficacy, which results in a huge unmet medical need worldwide. Accumulating data suggest that brain mitochondrial dysfunction play a critical role in AD pathogenesis. Targeting cellular mechanisms associated with mitochondrial dysfunction in AD create a novel approach for drug development. This study investigated the effects of nilotinib, as a selective tyrosine kinase inhibitor, in astroglia derived from 3xTg-AD mice versus their C57BL/6-controls. Parameters included oxygen consumption rates (OCR), ATP, cytochrome c oxidase (COX), citrate synthase (CS) activity, alterations in oxidative phosphorylation (OXPHOS), nuclear factor kappa B (NF-κB), key regulators of mitochondrial dynamics (mitofusin (Mfn1), dynamin-related protein 1 (Drp1)), and mitochondrial biogenesis (peroxisome proliferator-activated receptor gamma coactivator1-alpha (PGC-1α), calcium/calmodulin-dependent protein kinase II (CaMKII), and nuclear factor (erythroid-derived 2)-like 2 (Nrf2)). Nilotinib increased OCR, ATP, COX, Mfn1, and OXPHOS levels in 3xTg astroglia. No significant differences were detected in levels of Drp1 protein and CS activity. Nilotinib enhanced mitochondrial numbers, potentially through a CaMKII-PGC1α-Nrf2 pathway in 3xTg astroglia. Additionally, nilotinib-induced OCR increases were reduced in the presence of the NF-κB inhibitor, Bay11-7082. The data suggest that NF-κB signaling is intimately involved in nilotinib-induced changes in bioenergetics in 3xTg brain astroglia. Nilotinib increased translocation of the NF-κB p50 subunit into the nucleus of 3xTg astroglia that correlates with an increased expression and activation of NF-κB. The current findings support a role for nilotinib in improving mitochondrial function and suggest that astroglia may be a key therapeutic target in treating AD.
Collapse
Affiliation(s)
- Aida Adlimoghaddam
- 1Division of Neurodegenerative Disorders, St. Boniface Hospital Research, Winnipeg, MB, Canada
| | - Gary G Odero
- 1Division of Neurodegenerative Disorders, St. Boniface Hospital Research, Winnipeg, MB, Canada
| | - Gordon Glazner
- 1Division of Neurodegenerative Disorders, St. Boniface Hospital Research, Winnipeg, MB, Canada.,2Department of Pharmacology & Therapeutics, University of Manitoba, Winnipeg, MB, Canada
| | - R Scott Turner
- 3Department of Neurology, Georgetown University, Washington, DC, USA
| | - Benedict C Albensi
- 1Division of Neurodegenerative Disorders, St. Boniface Hospital Research, Winnipeg, MB, Canada.,2Department of Pharmacology & Therapeutics, University of Manitoba, Winnipeg, MB, Canada
| |
Collapse
|
7
|
Meng L, Zhao P, Hu Z, Ma W, Niu Y, Su J, Zhang Y. Nilotinib, A Tyrosine Kinase Inhibitor, Suppresses the Cell Growth and Triggers Autophagy in Papillary Thyroid Cancer. Anticancer Agents Med Chem 2021; 22:596-602. [PMID: 33797387 DOI: 10.2174/1871520621666210402110331] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/23/2021] [Accepted: 03/08/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) represents for the most common thyroid cancer. Until recently, treatment options for PTC patients are limited. Nilotinib is the second-generation tyrosine kinase inhibitor, and has been widely used in the treatment of chronic myeloid leukemia (CML). OBJECTIVES We aimed to explore whether nilotinib is effective in PTC cancer progression and the underlying mechanisms. METHODS In this study, the three human PTC cell lines (KTC-1, BCPAP, and TPC1) were used to verify the effects of nilotinib on cell growth. The half maximal inhibitory concentration (IC50) was calculated according to the growth curve post nilotinib treatment at different concentrations. Cell counting kit-8 and colony formation analysis were used to monitor cell growth after nilotinib treatment. Cell apoptosis and autophagy related proteins and phosphorylation of PI3K/Akt/mTOR were detected by Western blotting analysis. RESULTS Nilotinib treatment can effectively inhibit PTC cell growth, which was accompanied by increase of apoptosis and induction of autophagy. Mechanistically, nilotinib treatment repressed the phosphorylation of PI3K/Akt/mTOR pathway. CONCLUSION Collectively, our results demonstrated that nilotinib may display anti-tumor effect against PTC via inhibiting of PI3K/Akt/mTOR pathway and inducing apoptosis and autophagy.
Collapse
Affiliation(s)
- Lei Meng
- Three Departments of Abdominal Surgery, Xingtai First Hospital, No.376 Shunde Road, Qiaodong District, Xingtai 054000, Hebei. China
| | - Pengxin Zhao
- The Second Hospital of Hebei Medical University, No. 215 Heping West Road, Shijiazhuang 050000, Hebei. China
| | - Zhigang Hu
- The Second Hospital of Hebei Medical University, No. 215 Heping West Road, Shijiazhuang 050000, Hebei. China
| | - Weiyuan Ma
- The Second Hospital of Hebei Medical University, No. 215 Heping West Road, Shijiazhuang 050000, Hebei. China
| | - Yong Niu
- Quyang People's Hospital, Taihang Road, Quyang County, Baoding 071000, Hebei. China
| | - Jingwei Su
- Quyang People's Hospital, Taihang Road, Quyang County, Baoding 071000, Hebei. China
| | - Yubo Zhang
- The Second Hospital of Hebei Medical University, No. 215 Heping West Road, Shijiazhuang 050000, Hebei. China
| |
Collapse
|
8
|
Li N, Zhan X. MASS SPECTROMETRY-BASED MITOCHONDRIAL PROTEOMICS IN HUMAN OVARIAN CANCERS. MASS SPECTROMETRY REVIEWS 2020; 39:471-498. [PMID: 32020673 DOI: 10.1002/mas.21618] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 01/22/2020] [Indexed: 06/10/2023]
Abstract
The prominent characteristics of mitochondria are highly dynamic and regulatory, which have crucial roles in cell metabolism, biosynthetic, senescence, apoptosis, and signaling pathways. Mitochondrial dysfunction might lead to multiple serious diseases, including cancer. Therefore, identification of mitochondrial proteins in cancer could provide a global view of tumorigenesis and progression. Mass spectrometry-based quantitative mitochondrial proteomics fulfils this task by enabling systems-wide, accurate, and quantitative analysis of mitochondrial protein abundance, and mitochondrial protein posttranslational modifications (PTMs). Multiple quantitative proteomics techniques, including isotope-coded affinity tag, stable isotope labeling with amino acids in cell culture, isobaric tags for relative and absolute quantification, tandem mass tags, and label-free quantification, in combination with different PTM-peptide enrichment methods such as TiO2 enrichment of tryptic phosphopeptides and antibody enrichment of other PTM-peptides, increase flexibility for researchers to study mitochondrial proteomes. This article reviews isolation and purification of mitochondria, quantitative mitochondrial proteomics, quantitative mitochondrial phosphoproteomics, mitochondrial protein-involved signaling pathway networks, mitochondrial phosphoprotein-involved signaling pathway networks, integration of mitochondrial proteomic and phosphoproteomic data with whole tissue proteomic and transcriptomic data and clinical information in ovarian cancers (OC) to in-depth understand its molecular mechanisms, and discover effective mitochondrial biomarkers and therapeutic targets for predictive, preventive, and personalized treatment of OC. This proof-of-principle model about OC mitochondrial proteomics is easily implementable to other cancer types. © 2020 John Wiley & Sons Ltd. Mass Spec Rev.
Collapse
Affiliation(s)
- Na Li
- University Creative Research Initiatives Center, Shandong First Medical University, Shandong, 250062, P. R. China
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P. R. China
- State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P. R. China
| | - Xianquan Zhan
- University Creative Research Initiatives Center, Shandong First Medical University, Shandong, 250062, P. R. China
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P. R. China
- State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P. R. China
- Department of Oncology, Xiangya Hospital, Central South University, 88 Xiangya Road, Changsha, Hunan, 410008, P. R. China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 88 Xiangya Road, Changsha, Hunan, 410008, P. R. China
| |
Collapse
|
9
|
Hussain T, Zhao D, Shah SZA, Sabir N, Wang J, Liao Y, Song Y, Hussain Mangi M, Yao J, Dong H, Yang L, Zhou X. PP2Ac Modulates AMPK-Mediated Induction of Autophagy in Mycobacterium bovis-Infected Macrophages. Int J Mol Sci 2019; 20:ijms20236030. [PMID: 31795474 PMCID: PMC6928646 DOI: 10.3390/ijms20236030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/16/2019] [Accepted: 11/28/2019] [Indexed: 01/01/2023] Open
Abstract
Mycobacterium bovis (M. bovis) is the causative agent of bovine tuberculosis in cattle population across the world. Human beings are at equal risk of developing tuberculosis beside a wide range of M. bovis infections in animal species. Autophagic sequestration and degradation of intracellular pathogens is a major innate immune defense mechanism adopted by host cells for the control of intracellular infections. It has been reported previously that the catalytic subunit of protein phosphatase 2A (PP2Ac) is crucial for regulating AMP-activated protein kinase (AMPK)-mediated autophagic signaling pathways, yet its role in tuberculosis is still unclear. Here, we demonstrated that M. bovis infection increased PP2Ac expression in murine macrophages, while nilotinib a tyrosine kinase inhibitor (TKI) significantly suppressed PP2Ac expression. In addition, we observed that TKI-induced AMPK activation was dependent on PP2Ac regulation, indicating the contributory role of PP2Ac towards autophagy induction. Furthermore, we found that the activation of AMPK signaling is vital for the regulating autophagy during M. bovis infection. Finally, the transient inhibition of PP2Ac expression enhanced the inhibitory effect of TKI-nilotinib on intracellular survival and multiplication of M. bovis in macrophages by regulating the host’s immune responses. Based on these observations, we suggest that PP2Ac should be exploited as a promising molecular target to intervene in host–pathogen interactions for the development of new therapeutic strategies towards the control of M. bovis infections in humans and animals.
Collapse
Affiliation(s)
- Tariq Hussain
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Deming Zhao
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Syed Zahid Ali Shah
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
- Department of Pathology, Faculty of Veterinary Science, Cholistan University of Veterinary and Animal Sciences, Bahawalpur 63100, Pakistan
| | - Naveed Sabir
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Jie Wang
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Yi Liao
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Yinjuan Song
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Mazhar Hussain Mangi
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Jiao Yao
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Haodi Dong
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Lifeng Yang
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
| | - Xiangmei Zhou
- Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (T.H.); (D.Z.); (S.Z.A.S.); (N.S.); (J.W.); (Y.L.); (Y.S.); (M.H.M.); (J.Y.); (H.D.); (L.Y.)
- Correspondence: ; Tel.: +86-10-6273-4618
| |
Collapse
|
10
|
Chang SP, Huang HM, Shen SC, Lee WR, Chen YC. Nilotinib induction of melanogenesis via reactive oxygen species-dependent JNK activation in B16F0 mouse melanoma cells. Exp Dermatol 2019; 27:1388-1394. [PMID: 30290020 DOI: 10.1111/exd.13797] [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] [Received: 05/22/2018] [Revised: 10/01/2018] [Indexed: 12/15/2022]
Abstract
Nilotinib (AMN), a second-generation tyrosine kinase inhibitor, induces apoptosis in various cancer cells, and our recent study showed that AMN effectively reduced the viability of human ovarian cancer cells via mitochondrion-dependent apoptosis. The effect of AMN in the melanogenesis of melanoma cells is still unclear. In the present study, we found that the addition of AMN but not imatinib (STI) significantly increased the darkness of B16F0 melanoma cells, and the absorptive value increased with the concentration of AMN. A decrease in the viability of B16F0 cells by AMN was detected in a concentration-dependent manner, accompanied by increased DNA ladders, hypodiploid cells and cleavage of the caspase-3 protein. An in vitro tyrosinase (TYR) activity assay showed that increased TYR activity by AMN was detected in a concentration-dependent manner; however, induction of TYR activity by STI at a concentration of 40 μmol/L was observed. Increased intracellular peroxide by AMN was detected in B16F0 cells, and application of the antioxidant, N-acetylcysteine (NAC), significantly reduced AMN-induced peroxide production which also reduced the darkness of B16F0 cells. Additionally, AMN induced c-Jun N-terminal kinase (JNK) protein phosphorylation in B16F0 cells, which was inhibited by the addition of NAC. AMN-induced melanogenesis of B16F0 cells was significantly inhibited by the addition of NAC and the JNK inhibitor, SP600125 (SP). Data of Western blotting showed that increased protein levels of melanogenesis-related enzymes of tyrosinase-related protein-1 (TRP1), TRP2 and TYR were observed in AMN-treated B16F0 cells which were inhibited by the addition of NAC and SP. Evidence is provided supporting AMN effectively inducing the melanogenesis of B16F0 melanoma cells via reactive oxygen species-dependent JNK activation.
Collapse
Affiliation(s)
- Shao-Ping Chang
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Huei-Mei Huang
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shing-Chuan Shen
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Woan-Ruoh Lee
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yen-Chou Chen
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan.,International MS/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Cancer Research Center and Orthopedics Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| |
Collapse
|
11
|
Dou Y, Jiang X, Xie H, He J, Xiao S. The Jun N-terminal kinases signaling pathway plays a "seesaw" role in ovarian carcinoma: a molecular aspect. J Ovarian Res 2019; 12:99. [PMID: 31639019 PMCID: PMC6802331 DOI: 10.1186/s13048-019-0573-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/21/2019] [Indexed: 12/16/2022] Open
Abstract
Ovarian cancer is the most common gynecological malignancy that causes cancer-related deaths in women today; this being the case, developing an understanding of ovarian cancer has become one of the major driving forces behind cancer research overall. Moreover, such research over the last 20 years has shown that the Jun N-terminal kinase (JNK) signaling pathway plays an important role in regulating cell death, survival, growth and proliferation in the mitogen-activated protein kinases (MAPK) signaling pathway, an important pathway in the formation of cancer. Furthermore, the JNK signaling pathway is often regulated by an abnormal activation in human tumors and is frequently reported in the literature for its effect on the progression of ovarian cancer. Although the FDA has approved some JNK inhibitors for melanoma, the agency has not approved JNK inhibitors for ovarian cancer. However, there are some experimental data on inhibitors and activators of the JNK signaling pathway in ovarian cancer, but related clinical trials need to be further improved. Although the Jun N-terminal kinase (JNK) signaling pathway is implicated in the formation of cancer in general, research has also indicated that it has a role in suppressing cancer as well. Here, we summarize this seemingly contradictory role of the JNK signaling pathway in ovarian cancer, that ‘seesaws’ between promoting and suppressing cancer, as well as summarizing the application of several JNK pathway inhibitors in cancer in general, and ovarian cancer in particular.
Collapse
Affiliation(s)
- Yingyu Dou
- Department of Gynecology and Obstetrics, the third Xiangya Hospital, the Central South University, Changsha, 410013, Hunan, China
| | - Xiaoyan Jiang
- Department of Gynecology and Obstetrics, the third Xiangya Hospital, the Central South University, Changsha, 410013, Hunan, China
| | - Hui Xie
- Department of Gynecology and Obstetrics, the third Xiangya Hospital, the Central South University, Changsha, 410013, Hunan, China
| | - Junyu He
- Cancer Research Institute, the Central South University, Changsha, 410011, Hunan, China
| | - Songshu Xiao
- Department of Gynecology and Obstetrics, the third Xiangya Hospital, the Central South University, Changsha, 410013, Hunan, China.
| |
Collapse
|
12
|
Wang Y, Chen Y, Chen X, Liang Y, Yang D, Dong J, Yang N, Liang Z. Angelicin inhibits the malignant behaviours of human cervical cancer potentially via inhibiting autophagy. Exp Ther Med 2019; 18:3365-3374. [PMID: 31602210 PMCID: PMC6777310 DOI: 10.3892/etm.2019.7985] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 07/24/2019] [Indexed: 12/25/2022] Open
Abstract
Angelicin is an active compound isolated from the Chinese herb Angelica archangelica, which has been reported to exert antitumor effects by inhibiting malignant behaviors in several types of tumor, including proliferation, colony formation, migration and invasion. However, the effects of angelicin on human cervical cancer cells is yet to be elucidated. The present study evaluated the antitumor effects of angelicin on cervical cancer cells. The results demonstrated that cervical cancer cells were more sensitive to angelicin than cervical epithelial cells. At its IC30, angelicin inhibited the proliferation of HeLa and SiHa cells by blocking the cell cycle at the G1/G0 phase and inhibiting other malignant behaviors, including colony formation, tumor formation in soft agar, migration and invasion. At the IC50, angelicin induced cell death potentially by promoting apoptosis. By identifying the hallmarks of autophagy, it was observed that angelicin treatment caused the accumulation of microtubule associated protein 1 light chain 3-β (LC3B) in the cytoplasm of HeLa and SiHa cells. Western blotting results demonstrated that cleaved LC3B-II and autophagy related proteins (Atg)3, Atg7 and Atg12-5 were upregulated following angelicin treatment. It was also determined that the phosphorylation of mTOR was induced by angelicin treatment. Furthermore, the inhibition of angelicin-induced mTOR phosphorylation did not disrupt its inhibitory effect on autophagy, indicating that angelicin inhibited autophagy in an mTOR-independent manner. Taken together, the present results suggested that angelicin regulated malignant behaviors in cervical cancer cells by inhibiting autophagy in an mTOR-independent manner. Findings suggested that autophagy might be a potential therapeutic target for cervical cancer.
Collapse
Affiliation(s)
- Yiran Wang
- Department of Obstetrics and Gynecology, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yueqi Chen
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Xuedan Chen
- Department of Medical Genetics, College of Basic Medical Science, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yan Liang
- Department of Respiratory Medicine, The General Hospital of PLA Rocket Force, Beijing 100088, P.R. China
| | - Dapeng Yang
- Department of Obstetrics and Gynecology, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jiao Dong
- Department of Obstetrics and Gynecology, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Neng Yang
- Department of Obstetrics and Gynecology, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Zhiqing Liang
- Department of Obstetrics and Gynecology, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| |
Collapse
|
13
|
Zinc finger protein 746 promotes colorectal cancer progression via c-Myc stability mediated by glycogen synthase kinase 3β and F-box and WD repeat domain-containing 7. Oncogene 2018; 37:3715-3728. [DOI: 10.1038/s41388-018-0225-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/30/2018] [Accepted: 02/13/2018] [Indexed: 12/26/2022]
|
14
|
Silveira E, Cavalcante IP, Kremer JL, de Mendonça POR, Lotfi CFP. The tyrosine kinase inhibitor nilotinib is more efficient than mitotane in decreasing cell viability in spheroids prepared from adrenocortical carcinoma cells. Cancer Cell Int 2018; 18:29. [PMID: 29507530 PMCID: PMC5831608 DOI: 10.1186/s12935-018-0527-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 02/19/2018] [Indexed: 02/01/2023] Open
Abstract
Background New drugs for adrenocortical carcinoma (ACC) are needed because most patients undergo rapid disease progression despite surgery and adjuvant therapy with mitotane. In this study, we aimed to investigate the in vitro effects of different chemotherapy drugs, alone or combined with mitotane, on the viability of adrenocortical carcinoma cells. Methods Everolimus, sunitinib, zoledronic acid, imatinib and nilotinib cytotoxicity, alone or combined with mitotane were tested on ACC H295R cells in monolayer or spheroid cultures using MTS assays and confocal microscopy. Moreover, the nilotinib effects were investigated in spheroids cultured from patient tumor-derived ACC-T36 cells. Results Morphological characterization of H295R cell spheroids using histochemistry was performed and showed that dense, homogenously sized, multicellular spheroids were obtained. We observed that sunitinib and nilotinib alone were equally effective in a monolayer preparation, whereas mitotane was the most effective even at a low dose. A combination of sunitinib and mitotane was the most effective treatment, with only 23.8% of cells in the monolayer remaining viable. Spheroid preparations showed resistance to different drugs, although the poor effect produced by mitotane alone was surprising, with a cell viability of 84.6% in comparison with 13.1% in monolayer cells. The most ineffective drugs in spheroid preparations were everolimus, zoledronic acid and imatinib. In both cell types, nilotinib, either alone or in combination with mitotane induced more significant cell viability inhibition in monolayer and spheroid preparations. In addition, the mechanism of nilotinib activity involves the ERK1/2 pathway. Conclusion Taken together, our data identified nilotinib as a cytotoxic drug that combined with ERK inhibitors deserves to be tested as a novel therapy for adrenocortical carcinoma.
Collapse
Affiliation(s)
- Elaine Silveira
- Department of Anatomy, Institute of Biomedical Science, University of São Paulo, São Paulo, SP Brazil
| | - Isadora Pontes Cavalcante
- Department of Anatomy, Institute of Biomedical Science, University of São Paulo, São Paulo, SP Brazil
| | - Jean Lucas Kremer
- Department of Anatomy, Institute of Biomedical Science, University of São Paulo, São Paulo, SP Brazil
| | | | | |
Collapse
|
15
|
Fakhri A, Omranipour R, Fakhri S, Mirshamsi M, Zangeneh F, Vatanpour H, Pourahmad J. Naja Naja Oxiana Venom Fraction Selectively Induces ROS-Mediated Apoptosis in Human Colorectal Tumor Cells by Directly Targeting Mitochondria. Asian Pac J Cancer Prev 2017; 18:2201-2208. [PMID: 28843256 PMCID: PMC5697481 DOI: 10.22034/apjcp.2017.18.8.2201] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Objective: To investigate the selective effect of Naja naja oxiana crude venom and its fractions on human colorectal cancer mitochondria to activate apoptosis signaling. Methods: Cells and mitochondria isolated from human cancerous and normal colorectal tissues exposed to N. oxiana crude venom and its fractions obtained from size-exclusion chromatography and then mitochondrial parameters related to up-stream cell death signalling such as reactive oxygen species formation, MMP, mitochondrial swelling, cytochrome c release and ATP content as mitochondrial parameters and activation of caspase3 and finally apoptosis/necrosis % were then assayed as cellular parameters. Result: Our findings indicated that crude venom (15, 30 and 60 µg/ml) and fraction 3; F3; (10, 20 and 40 µg/ml) of N. Oxiana venom induced a significant (p<0.05) increase of reactive oxygen species level, swelling of mitochondria, collapse of mitochondrial membrane potential (MMP), release of cytochrome c, activated caspase3 and decrease ATP content only in colon cancer tissue group but not from the healthy colon tissue group. Our results also showed that fraction 3 of venom decreased the percentage of viable cells and induced apoptosis in cancerous colorectal cells. Conclusion: F3 fraction of N. Oxiana venom is a suitable candidate for further studies as a new drug treatment of colorectal cancer due to its high capacity for induction of apoptosis signaling via mitochondrial pathway.
Collapse
Affiliation(s)
- Amir Fakhri
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran. ,
| | | | | | | | | | | | | |
Collapse
|
16
|
Wang F, Li J, Li R, Pan G, Bai M, Huang Q. Angelicin inhibits liver cancer growth in vitro and in vivo. Mol Med Rep 2017; 16:5441-5449. [PMID: 28849216 PMCID: PMC5647089 DOI: 10.3892/mmr.2017.7219] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 06/26/2017] [Indexed: 01/12/2023] Open
Abstract
Previous studies have reported that angelicin exerted antiproliferative effects on several types of tumor cell. However, to the best of our knowledge, the effects of angelicin monotherapy on human liver cancer remain to be investigated. In the present study, the antitumor activity of angelicin was evaluated in vitro and in vivo, and the molecular mechanisms underlying its effects were investigated. The present results revealed that angelicin induced apoptosis in liver cancer cells in a dose‑ and time‑dependent manner. Furthermore, in HepG2 and Huh‑7 cells, angelicin‑induced apoptosis was demonstrated to be mitochondria dependent, involving the phosphatidylinositol‑4,5‑bisphosphate 3‑kinase/RAC‑α serine/threonine-protein kinase signaling pathway. In addition, administration of angelicin to mice bearing liver tumor xenografts inhibited tumor growth, without producing significant secondary adverse effects. These results suggested that angelicin may have potential as a novel therapeutic agent for the treatment of patients with liver cancer.
Collapse
Affiliation(s)
- Fengliang Wang
- Department of Hepatobiliary Surgery, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, Hubei 445000, P.R. China
| | - Jun Li
- Department of Hepatobiliary Surgery, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, Hubei 445000, P.R. China
| | - Rong Li
- Department of Hepatobiliary Surgery, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, Hubei 445000, P.R. China
| | - Guohua Pan
- Department of Hepatobiliary Surgery, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, Hubei 445000, P.R. China
| | - Mingxia Bai
- Department of Hepatobiliary Surgery, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, Hubei 445000, P.R. China
| | - Qiang Huang
- Department of Hepatobiliary Surgery, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, Hubei 445000, P.R. China
| |
Collapse
|
17
|
Lekes D, Szadvari I, Krizanova O, Lopusna K, Rezuchova I, Novakova M, Novakova Z, Parak T, Babula P. Nilotinib induces ER stress and cell death in H9c2 cells. Physiol Res 2017; 65:S505-S514. [PMID: 28006933 DOI: 10.33549/physiolres.933504] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Tyrosine kinases inhibitors (TKi) represent a relatively novel class of anticancer drugs that target cellular pathways overexpressed in certain types of malignancies, such as chronic myeloid leukaemia (CML). Nilotinib, ponatinib and imatinib exhibit cardiotoxic and vascular effects. In this study, we focused on possible cardiotoxicity of nilotinib using H9c2 cells as a suitable cell model. We studied role of endoplasmic reticulum (ER) stress and apoptosis in nilotinib toxicity using a complex approach. Nilotinib impaired mitochondrial function and induced formation of ROS under clinically relevant concentrations. In addition, ability of nilotinib to induce ER stress has been shown. These events result in apoptotic cell death. All these mechanisms contribute to cytotoxic effect of the drug. In addition, involvement of ER stress in nilotinib toxicity may be important in co-treatment with pharmaceuticals affecting ER and ER stress, e.g. beta-blockers or sartans, and should be further investigated.
Collapse
Affiliation(s)
- D Lekes
- Department of Physiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
| | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Siddique MR, Rutter AV, Wehbe K, Cinque G, Bellisola G, Sulé-Suso J. Effects of nilotinib on leukaemia cells using vibrational microspectroscopy and cell cloning. Analyst 2017; 142:1299-1307. [DOI: 10.1039/c6an01914e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
S-FTIR and Raman microspectroscopies identify spectral markers of sensitivity/resistance to nilotinib in leukaemia cell clones.
Collapse
Affiliation(s)
- M. R. Siddique
- Institute for Science and Technology in Medicine
- Keele University
- Guy Hilton Research Centre
- Stoke on Trent ST4 7QB
- UK
| | - A. V. Rutter
- Institute for Science and Technology in Medicine
- Keele University
- Guy Hilton Research Centre
- Stoke on Trent ST4 7QB
- UK
| | - K. Wehbe
- Diamond Light Source
- Harwell Science and Innovation Campus
- Didcot
- UK
| | - G. Cinque
- Diamond Light Source
- Harwell Science and Innovation Campus
- Didcot
- UK
| | - G. Bellisola
- University Hospital of Verona
- Department of Pathology and Diagnostics
- Unit of Immunology
- I-37134 Verona
- Italy
| | - J. Sulé-Suso
- Institute for Science and Technology in Medicine
- Keele University
- Guy Hilton Research Centre
- Stoke on Trent ST4 7QB
- UK
| |
Collapse
|