1
|
Xu Y, Yang J, Han X, Gan C, Wei X. Active substance and mechanisms of Actinidia chinensis Planch for the treatment of breast cancer was explored based on network pharmacology and in silico study. Medicine (Baltimore) 2024; 103:e37829. [PMID: 38608062 PMCID: PMC11018190 DOI: 10.1097/md.0000000000037829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 03/15/2024] [Indexed: 04/14/2024] Open
Abstract
In this paper, our objective was to investigate the potential mechanisms of Actinidia chinensis Planch (ACP) for breast cancer treatment with the application of network pharmacology, molecular docking, and molecular dynamics. "Mihoutaogen" was used as a key word to query the Traditional Chinese Medicine Systems Pharmacology database for putative ingredients of ACP and its related targets. DrugBank, GeneCards, Online Mendelian Inheritance in Man, and therapeutic target databases were used to search for genes associated with "breast cancer." Using Cytoscape 3.9.0 we then constructed the protein-protein interaction and drug-ingredient-target-disease networks. An enrichment analysis of Kyoto encyclopedia of genes and genomes pathway and gene ontology were performed to exploration of the signaling pathways associated with ACP for breast cancer treatment. Discovery Studio software was applied to molecular docking. Finally, the ligand-receptor complex was subjected to a 50-ns molecular dynamics simulation using the Desmond_2020.4 tools. Six main active ingredients and 176 targets of ACP and 2243 targets of breast cancer were screened. There were 118 intersections of targets for both active ingredients and diseases. Tumor protein P53 (TP53), AKT serine/threonine kinase 1 (AKT1), estrogen receptor 1 (ESR1), Erb-B2 receptor tyrosine kinase 2 (ERBB2), epidermal growth factor receptor (EGFR), Jun Proto-Oncogene (JUN), and Heat Shock Protein 90 Alpha Family Class A Member 1 (HSP90AA1) selected as the most important genes were used for verification by molecular docking and molecular dynamics simulation. The primary active compounds of ACP against breast cancer were predicted preliminarily, and its mechanism was studied, thereby providing a theoretical basis for future clinical studies.
Collapse
Affiliation(s)
- Yujing Xu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
| | - Jinrong Yang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
| | - Xiaoyu Han
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
| | - Chunchun Gan
- School of Medicine, Quzhou College of Technology, Quzhou 324000, P. R. China
| | - Xiaopeng Wei
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
| |
Collapse
|
2
|
Dinh NTM, Nguyen TM, Park MK, Lee CH. Y-Box Binding Protein 1: Unraveling the Multifaceted Role in Cancer Development and Therapeutic Potential. Int J Mol Sci 2024; 25:717. [PMID: 38255791 PMCID: PMC10815159 DOI: 10.3390/ijms25020717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024] Open
Abstract
Y-box binding protein 1 (YBX1), a member of the Cold Shock Domain protein family, is overexpressed in various human cancers and is recognized as an oncogenic gene associated with poor prognosis. YBX1's functional diversity arises from its capacity to interact with a broad range of DNA and RNA molecules, implicating its involvement in diverse cellular processes. Independent investigations have unveiled specific facets of YBX1's contribution to cancer development. This comprehensive review elucidates YBX1's multifaceted role in cancer across cancer hallmarks, both in cancer cell itself and the tumor microenvironment. Based on this, we proposed YBX1 as a potential target for cancer treatment. Notably, ongoing clinical trials addressing YBX1 as a target in breast cancer and lung cancer have showcased its promise for cancer therapy. The ramp up in in vitro research on targeting YBX1 compounds also underscores its growing appeal. Moreover, the emerging role of YBX1 as a neural input is also proposed where the high level of YBX1 was strongly associated with nerve cancer and neurodegenerative diseases. This review also summarized the up-to-date advanced research on the involvement of YBX1 in pancreatic cancer.
Collapse
Affiliation(s)
- Ngoc Thi Minh Dinh
- College of Pharmacy, Dongguk University, Goyang 10326, Republic of Korea; (N.T.M.D.); (T.M.N.)
| | - Tuan Minh Nguyen
- College of Pharmacy, Dongguk University, Goyang 10326, Republic of Korea; (N.T.M.D.); (T.M.N.)
| | - Mi Kyung Park
- Department of BioHealthcare, Hwasung Medi-Science University, Hwaseong-si 18274, Republic of Korea
| | - Chang Hoon Lee
- College of Pharmacy, Dongguk University, Goyang 10326, Republic of Korea; (N.T.M.D.); (T.M.N.)
| |
Collapse
|
3
|
Zarezadeh SM, Sharafi AM, Erabi G, Tabashiri A, Teymouri N, Mehrabi H, Golzan SA, Faridzadeh A, Abdollahifar Z, Sami N, Arabpour J, Rahimi Z, Ansari A, Abbasi MR, Azizi N, Tamimi A, Poudineh M, Deravi N. Natural STAT3 Inhibitors for Cancer Treatment: A Comprehensive Literature Review. Recent Pat Anticancer Drug Discov 2024; 19:403-502. [PMID: 37534488 DOI: 10.2174/1574892818666230803100554] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 08/04/2023]
Abstract
Cancer is one of the leading causes of mortality and morbidity worldwide, affecting millions of people physically and financially every year. Over time, many anticancer treatments have been proposed and studied, including synthetic compound consumption, surgical procedures, or grueling chemotherapy. Although these treatments have improved the daily life quality of patients and increased their survival rate and life expectancy, they have also shown significant drawbacks, including staggering costs, multiple side effects, and difficulty in compliance and adherence to treatment. Therefore, natural compounds have been considered a possible key to overcoming these problems in recent years, and thorough research has been done to assess their effectiveness. In these studies, scientists have discovered a meaningful interaction between several natural materials and signal transducer and activator of transcription 3 molecules. STAT3 is a transcriptional protein that is vital for cell growth and survival. Mechanistic studies have established that activated STAT3 can increase cancer cell proliferation and invasion while reducing anticancer immunity. Thus, inhibiting STAT3 signaling by natural compounds has become one of the favorite research topics and an attractive target for developing novel cancer treatments. In the present article, we intend to comprehensively review the latest knowledge about the effects of various organic compounds on inhibiting the STAT3 signaling pathway to cure different cancer diseases.
Collapse
Affiliation(s)
- Seyed Mahdi Zarezadeh
- Students' Scientific Research Center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Mohammad Sharafi
- Students' Scientific Research Center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Gisou Erabi
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Arefeh Tabashiri
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Navid Teymouri
- Student Research Committee, Tabriz University of Medical Science, Tabriz, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hoda Mehrabi
- Student Research Committee, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Seyyed Amirhossein Golzan
- Student Research Committee, Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arezoo Faridzadeh
- Department of Immunology and Allergy, Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Abdollahifar
- Student Research Committee, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Nafiseh Sami
- Student Research Committee, Tehran Medical Sciences, Islamic Azad University Medical Branch of Tehran, Tehran, Iran
| | - Javad Arabpour
- Department of Microbiology, Faculty of New Sciences, Islamic Azad University Medical Branch of Tehran, Tehran, Iran
| | - Zahra Rahimi
- School of Medicine, Zanjan University of Medical Sciences Zanjan, Iran
| | - Arina Ansari
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | | | - Nima Azizi
- Students' Scientific Research Center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Niloofar Deravi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
4
|
Khozooei S, Veerappan S, Toulany M. YB-1 activating cascades as potential targets in KRAS-mutated tumors. Strahlenther Onkol 2023; 199:1110-1127. [PMID: 37268766 DOI: 10.1007/s00066-023-02092-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/23/2023] [Indexed: 06/04/2023]
Abstract
Y‑box binding protein‑1 (YB-1) is a multifunctional protein that is highly expressed in human solid tumors of various entities. Several cellular processes, e.g. cell cycle progression, cancer stemness and DNA damage signaling that are involved in the response to chemoradiotherapy (CRT) are tightly governed by YB‑1. KRAS gene with about 30% mutations in all cancers, is considered the most commonly mutated oncogene in human cancers. Accumulating evidence indicates that oncogenic KRAS mediates CRT resistance. AKT and p90 ribosomal S6 kinase are downstream of KRAS and are the major kinases that stimulate YB‑1 phosphorylation. Thus, there is a close link between the KRAS mutation status and YB‑1 activity. In this review paper, we highlight the importance of the KRAS/YB‑1 cascade in the response of KRAS-mutated solid tumors to CRT. Likewise, the opportunities to interfere with this pathway to improve CRT outcome are discussed in light of the current literature.
Collapse
Affiliation(s)
- Shayan Khozooei
- Division of Radiobiology and Molecular Environmental Research, Department of Radiation Oncology, University of Tuebingen, Tuebingen, Germany
| | - Soundaram Veerappan
- Division of Radiobiology and Molecular Environmental Research, Department of Radiation Oncology, University of Tuebingen, Tuebingen, Germany
| | - Mahmoud Toulany
- Division of Radiobiology and Molecular Environmental Research, Department of Radiation Oncology, University of Tuebingen, Tuebingen, Germany.
| |
Collapse
|
5
|
Guo Y, Feng L. N6-methyladenosine-mediated upregulation of LINC00520 accelerates breast cancer progression via regulating miR-577/POSTN axis and downstream ILK/AKT/mTOR signaling pathway. Arch Biochem Biophys 2022; 729:109381. [PMID: 36027936 DOI: 10.1016/j.abb.2022.109381] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/03/2022] [Accepted: 08/18/2022] [Indexed: 11/19/2022]
Abstract
Various lncRNAs have been reported to be closely associated with cancer initiation and progression in breast cancer (BC), including LINC00520. However, the role and underlying mechanisms by which LINC00520 affects BC aggressiveness have not been fully delineated, and this study aimed to explore this issue. Through performing qRT-PCR analysis, we proved that LINC00520 was significantly upregulated in BC tissues and cells, compared with normal tissues and cells. Higher expression of LINC00520 was closely related to higher tumor grade, poor differentiation and shorter survival in BC patients. Next, the loss-of-function experiments evidenced that silencing LINC00520 suppressed BC cell proliferation, migration and epithelial-mesenchymal transition (EMT) in vitro, and inhibited tumorigenesis in vivo. Interestingly, we found that LINC00520 expression was positively regulated by METTL3-mediated N6-methyladenosine(m6A) modification in BC. Furthermore, we identified the tumor-suppressor miR-577 as the binding target of LINC00520 in BC. Mechanistically, LINC00520 elevated POSTN level via sponging miR-577, resulting in the activation of the downstream tumor-promoting ILK/Akt/mTOR pathway. Finally, the rescuing experiments evidenced that both POSTN knockdown and ILK/Akt/mTOR pathway inhibitor OSU-T315 abrogated the promoting effects of miR-577 ablation on the malignant phenotypes in BC. Collectively, this study firstly verified that LINC00520 acted as a ceRNA of miR-577 to advance BC aggressiveness in a m6A-dependent manner, providing novel biomarkers for BC diagnosis and therapy.
Collapse
Affiliation(s)
- Yang Guo
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
| | - Liang Feng
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
| |
Collapse
|
6
|
Peptide-Mediated Targeted Delivery of Aloe-Emodin as Anticancer Drug. Molecules 2022; 27:molecules27144615. [PMID: 35889487 PMCID: PMC9320513 DOI: 10.3390/molecules27144615] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 12/10/2022] Open
Abstract
Breast cancer is one of the most diffuse cancers in the world and despite the availability of the different drugs employed against it, the need for new and particularly more specific molecules is ever growing. In this framework, natural products are increasingly assuming an important role as new anticancer drugs. Aloe-emodin (AE) is one of the best characterized molecules in this field. The functionalization of bioactive natural products with selected peptide sequences to enhance their bioavailability and specificity of action is a powerful and promising strategy. In this study, we analyzed the cell specificity, cell viability effects, intracellular distribution, and immune cell response of a new peptide conjugate of Aloe-emodin in SKBR3 and A549 cell lines by means of viability tests, flow cytometry, and confocal microscopy. The conjugate proved to be more effective at reducing cell viability than AE in both cell lines. Furthermore, the results showed that it was mainly internalized within the SKBR3 cells, showing a nuclear localization, while A459 cells displayed mainly a cytoplasmic distribution. A preserving effect of the conjugate on NKs’ cell function was also observed. The designed conjugate showed a promising specific activity towards HER2-expressing cells coupled with an enhanced water solubility and a higher cytotoxicity; thus, the resulting proof-of-concept molecule can be further improved as an anticancer compound.
Collapse
|
7
|
Peng M, Zheng Z, Chen S, Fang L, Feng R, Zhang L, Tang Q, Liu X. Sensitization of Non-Small Cell Lung Cancer Cells to Gefitinib and Reversal of Epithelial-Mesenchymal Transition by Aloe-Emodin Via PI3K/Akt/TWIS1 Signal Blockage. Front Oncol 2022; 12:908031. [PMID: 35677158 PMCID: PMC9168594 DOI: 10.3389/fonc.2022.908031] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 04/19/2022] [Indexed: 12/12/2022] Open
Abstract
Objective To explore the impacts of AE (aloe-emodin) in gefitinib-resistant NSCLC (non-small cell lung cancer) cells and the corresponding mechanism. Methods PC9 and PC9-GR cells were cultured and treated by gefitinib, AE, or the combination of the two drugs. Then, viability, apoptosis, migration and invasion of cells were investigated using CCK-8, TUNEL, wound healing assay, and transwell assay, respectively. Female BALB/c nude mice were employed for the establishment of xenograft tumor models to examine the role of AE in tumor growth. Results PC9-GR cells showed reduced apoptosis and enhanced cell viability, migration and invasion upon treatment by gefitinib, compared with PC9 cells. E-cahherin in PC9-GR cells was down-regulated, while Vimentin, Snail2 (or Slug) and Twist1 in PC9-GR cells were up-regulated, compared with PC9 cells. Meanwhile, treatment by a combination of gefitinib and AE significantly strengthened apoptosis of PC9-GR cells, while attenuated their migration and invasion, compared with the control group or treatment by gefitinib or AE alone. WB results showed that AE could reverse EMT and activation of PI3K/AKT signalling pathway in PC9-GR cells. In vivo experiments showed that tumor growth and EMT of PC9-GR cells were dramatically repressed after treatment by a combination of AE and gefitinib. Additionally, the use of SC97 (a PI3K/Akt pathway activator) could counteract the effects of AE in gefitinib-resistant PC9 cells. Conclusions AE could enhance the gefitinib sensitivity of PC9-GR cells and reverse EMT by blocking PI3K/Akt/TWIS1 signal pathway.
Collapse
Affiliation(s)
- Minghui Peng
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhuifeng Zheng
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China.,Department of Radiation Oncology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, China
| | - Shaoyang Chen
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Le Fang
- Department of Oncology, Loudi Central Hospital, Loudi, China
| | - Rongxiu Feng
- Department of Radiation Oncology, Xiangtan Central Hospital, Changde, China
| | - Lijun Zhang
- Department of Oncology, Huaihua First People's Hospital, Changde, China
| | - Qingnan Tang
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Xuewen Liu
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
8
|
YB-1 as an Oncoprotein: Functions, Regulation, Post-Translational Modifications, and Targeted Therapy. Cells 2022; 11:cells11071217. [PMID: 35406781 PMCID: PMC8997642 DOI: 10.3390/cells11071217] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/26/2022] [Accepted: 04/02/2022] [Indexed: 02/04/2023] Open
Abstract
Y box binding protein 1 (YB-1) is a protein with a highly conserved cold shock domain (CSD) that also belongs to the family of DNA- and RNA-binding proteins. YB-1 is present in both the nucleus and cytoplasm and plays versatile roles in gene transcription, RNA splicing, DNA damage repair, cell cycle progression, and immunity. Cumulative evidence suggests that YB-1 promotes the progression of multiple tumor types and serves as a potential tumor biomarker and therapeutic target. This review comprehensively summarizes the emerging functions, mechanisms, and regulation of YB-1 in cancers, and further discusses targeted strategies.
Collapse
|
9
|
Majumder R, Das CK, Banerjee I, Chandra Jena B, Mandal A, Das P, Pradhan AK, Das S, Basak P, Das SK, Emdad L, Fisher PB, Mandal M. Screening of the Prime bioactive compounds from Aloe vera as potential anti-proliferative agents targeting DNA. Comput Biol Med 2021; 141:105052. [PMID: 34836625 DOI: 10.1016/j.compbiomed.2021.105052] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/31/2021] [Accepted: 11/16/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Aloe vera extract and its bioactive compounds possess anti-proliferative properties against cancer cells. However, no detailed molecular mechanism of action studies has been reported. We have now employed a computational approach to scrutinize the molecular mechanism of lead bioactive compounds from Aloe vera that potentially inhibit DNA synthesis. METHODS Initially, the anti-proliferative activity of Aloe vera extract was examined in human breast cancer cells (in vitro/in vivo). Later on, computational screening of bioactive compounds from Aloe vera targeting DNA was performed by molecular docking and molecular dynamics simulation. RESULTS In-vitro and in-vivo studies confirm that Aloe vera extract effectively suppresses the growth of breast cancer cells without significant cytotoxicity towards non-cancerous normal immortal cells. Computational screening predicts that growth suppression may be due to the presence of DNA intercalating bioactive compounds (riboflavin, daidzin, aloin, etc.) contained in Aloe vera. MM/PBSA calculation showed that riboflavin has a higher binding affinity at the DNA binding sites compared to standard drug daunorubicin. CONCLUSIONS These observations support the hypothesis that riboflavin may be exploited as an anti-proliferative DNA intercalating agent to prevent cancer and is worthy of testing for the management of cancer by performing more extensive pre-clinical and if validated clinical trials.
Collapse
Affiliation(s)
- Ranabir Majumder
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, West Bengal, India
| | - Chandan Kanta Das
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, West Bengal, India
| | - Indranil Banerjee
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, West Bengal, India
| | - Bikash Chandra Jena
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, West Bengal, India
| | - Anik Mandal
- Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, West Bengal, India
| | - Pratik Das
- School of Bioscience and Engineering, Jadavpur University, Kolkata, West Bengal, India
| | - Anjan Kumar Pradhan
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, 23298, USA
| | - Subhasis Das
- Patient-Derived Models Core Lab, University of Illinois Cancer Center and Department of Surgery, College of Medicine, University of Illinois at Chicago, Chicago, 60612, USA
| | - Piyali Basak
- School of Bioscience and Engineering, Jadavpur University, Kolkata, West Bengal, India
| | - Swadesh K Das
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, 23298, USA
| | - Luni Emdad
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, 23298, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, 23298, USA
| | - Mahitosh Mandal
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, West Bengal, India.
| |
Collapse
|
10
|
Kao C, Cheng Y, Yang M, Cha T, Sun G, Ho C, Lin Y, Wang H, Wu S, Way T. Demethoxycurcumin induces apoptosis in HER2 overexpressing bladder cancer cells through degradation of HER2 and inhibiting the PI3K/Akt pathway. ENVIRONMENTAL TOXICOLOGY 2021; 36:2186-2195. [PMID: 34291863 PMCID: PMC9292507 DOI: 10.1002/tox.23332] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/26/2021] [Accepted: 07/07/2021] [Indexed: 05/09/2023]
Abstract
Bladder cancer is the most common malignancy of the urinary tract and arising from the epithelial lining of the urinary bladder. Resistance to cytotoxic therapies is associated with overexpression of oncogenic proteins; including HER2, and Akt in chemotherapy resistance of bladder cancer. Various studies demonstrated that curcuminoids, the most important active phenolic compounds of turmeric (Curcuma longa), have anti-tumor activities in a wide range of human malignant cell lines. The aim of this study is to evaluate whether curcuminoids (curcumin, demethoxycurcumin (DMC), and bisdemethoxycurcumin) could repress the expression of HER2 in HER2-overexpressing bladder cancer cells. Among the test compounds, DMC significantly suppressed the expression of HER2, and preferentially inhibited cell proliferation and induced apoptosis in HER2-overexpressing bladder cancer cells. DMC decreases HER2 level through inhibiting the interaction of HER2 and Hsp90. Our study also indicated that DMC showed additive activity in combination with chemotherapeutic agents, including paclitaxel and cisplatin. These findings show that DMC should be developed further as a new antitumor drug candidate for treatment of HER2-overexpressing bladder cancer.
Collapse
Affiliation(s)
- Chien‐Chang Kao
- Graduate Institute of Medical SciencesNational Defense Medical CenterTaipeiTaiwan
- Division of Urology, Department of SurgeryTri‐Service General Hospital, National Defense Medical CenterTaipeiTaiwan
| | - Yi‐Ching Cheng
- Department of Biological Science and TechnologyCollege of Life Sciences, China Medical UniversityTaichungTaiwan
| | - Ming‐Hsin Yang
- Division of Urology, Department of SurgeryTri‐Service General Hospital, National Defense Medical CenterTaipeiTaiwan
| | - Tai‐Lung Cha
- Division of Urology, Department of SurgeryTri‐Service General Hospital, National Defense Medical CenterTaipeiTaiwan
| | - Guang‐Huan Sun
- Division of Urology, Department of SurgeryTri‐Service General Hospital, National Defense Medical CenterTaipeiTaiwan
| | - Chi‐Tang Ho
- Department of Food ScienceRutgers UniversityNew BrunswickNew JerseyUSA
| | - Ying‐Chao Lin
- Division of NeurosurgeryBuddhist Tzu Chi General HospitalTaichungTaiwan
- School of MedicineTzu Chi UniversityHualienTaiwan
- Department of Medical Imaging and Radiological ScienceCentral Taiwan University of Science and TechnologyTaichungTaiwan
| | - Hao‐Kuang Wang
- Department of NeurosurgeryE‐Da Hospital/I‐Shou UniversityKaohsiungTaiwan
- School of MedicineI‐Shou UniversityKaohsiungTaiwan
| | - Sheng‐Tang Wu
- Division of Urology, Department of SurgeryTri‐Service General Hospital, National Defense Medical CenterTaipeiTaiwan
| | - Tzong‐Der Way
- Department of Biological Science and TechnologyCollege of Life Sciences, China Medical UniversityTaichungTaiwan
- Ph.D. Program for Biotechnology IndustryCollege of Life Sciences, China Medical UniversityTaichungTaiwan
- Department of Health and Nutrition BiotechnologyAsia UniversityTaichungTaiwan
| |
Collapse
|
11
|
Lee HS, Lee IH, Kang K, Park SI, Kwon TW, Lee DY. A Network Pharmacology Analysis of the Systems-Perspective Anticancer Mechanisms of the Herbal Drug FDY2004 for Breast Cancer. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211049133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Breast cancer is a malignant tumor with high incidence, prevalence, and mortality rates in women. In recent years, herbal drugs have been assessed as anticancer therapy against breast cancer, owing to their promising therapeutic effects and reduced toxicity. However, their pharmacological mechanisms have not been fully explored at the systemic level. Here, we conducted a network pharmacology analysis of the systems-perspective molecular mechanisms of FDY2004, an anticancer herbal formula that consists of Moutan Radicis Cortex, Persicae Semen , and Rhei Radix et Rhizoma, against breast cancer. We determined that FDY2004 may contain 28 active compounds that exert pharmacological effects by targeting 113 breast cancer-related human genes/proteins. Based on the gene ontology terms, the FDY2004 targets were involved in modulating biological processes such as cell growth, cell proliferation, and apoptosis. Pathway enrichment analysis identified various breast cancer-associated pathways that may mediate the anticancer activity of FDY2004, including the PI3K-Akt, MAPK, TNF, HIF-1, focal adhesion, estrogen, ErbB, NF-kappa B, p53, and VEGF signaling pathways. Thus, our analysis offers novel insights into the anticancer properties of herbal drugs for breast cancer treatment from a systemic perspective.
Collapse
Affiliation(s)
- Ho-Sung Lee
- The Fore, 87 Ogeum-ro, Songpa-gu, Seoul 05542, Republic of Korea
- Forest Hospital, 129 Ogeum-ro, Songpa-gu, Seoul 05549, Republic of Korea
| | - In-Hee Lee
- The Fore, 87 Ogeum-ro, Songpa-gu, Seoul 05542, Republic of Korea
| | - Kyungrae Kang
- Forest Hospital, 129 Ogeum-ro, Songpa-gu, Seoul 05549, Republic of Korea
| | - Sang-In Park
- Forestheal Hospital, 173 Ogeum-ro, Songpa-gu, Seoul 05641, Republic of Korea
| | - Tae-Wook Kwon
- Forest Hospital, 129 Ogeum-ro, Songpa-gu, Seoul 05549, Republic of Korea
| | - Dae-Yeon Lee
- The Fore, 87 Ogeum-ro, Songpa-gu, Seoul 05542, Republic of Korea
- Forest Hospital, 129 Ogeum-ro, Songpa-gu, Seoul 05549, Republic of Korea
| |
Collapse
|
12
|
Tuli HS, Aggarwal V, Tuorkey M, Aggarwal D, Parashar NC, Varol M, Savla R, Kaur G, Mittal S, Sak K. Emodin: A metabolite that exhibits anti-neoplastic activities by modulating multiple oncogenic targets. Toxicol In Vitro 2021; 73:105142. [PMID: 33722736 DOI: 10.1016/j.tiv.2021.105142] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/11/2021] [Accepted: 03/09/2021] [Indexed: 12/19/2022]
|
13
|
Inhibition of cell-intrinsic NF-κB activity and metastatic abilities of breast cancer by aloe-emodin and emodic-acid isolated from Asphodelus microcarpus. J Nat Med 2021; 75:840-853. [PMID: 33988779 DOI: 10.1007/s11418-021-01526-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/03/2021] [Indexed: 02/07/2023]
Abstract
Anthraquinones are a major class of compounds naturally occurring in Asphodelus microcarpus. The pharmacological actions of anthraquinones in cancer cells are known to induce apoptosis or autophagy, and revert multidrug resistance. In this study, five anthraquinone-type analogs were isolated from the methanol extract of A. microcarpus leaves and identified as, emodin, rhein, physcion, aloe-emodin, and emodic acid. Among them, aloe-emodin and emodic-acid strongly inhibited the proliferation, cells-intrinsic NF-κB activity and metastatic ability of breast cancer. Although aloe-emodin inhibited p38 and ERK phosphorylation, emodic-acid more markedly inhibited JNK, in addition to p38 and ERK phosphorylation. Both aloe-emodin and emodic-acid inhibited the secretion of the pro-tumorigenic cytokines IL-1β and IL-6, and VEGF and MMP expression, and subsequently inhibited the invasive and migratory potential of 4T1 cells. Thus, our study demonstrated the effects of aloe-emodin and emodin-acid in controlling the migratory and invasive ability of 4T1 breast cancer cells, in addition to inhibiting NF-κB activity and the expression of its downstream target molecules.
Collapse
|
14
|
In Vitro Investigation of the Cytotoxic Activity of Emodin 35 Derivative on Multiple Myeloma Cell Lines. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6682787. [PMID: 33564319 PMCID: PMC7850823 DOI: 10.1155/2021/6682787] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 11/24/2022]
Abstract
Background Bortezomib is used for treating multiple myeloma (MM); however, it has considerable adverse effects. Emodin has been reported to exhibit inhibitory effects on MM cell lines. We investigated the efficacy of emodin 35 (E35), an emodin derivative, using U266 and MM1s cell lines in treating MM and the efficacy of combining bortezomib and E35. Methods MTT assays were used to observe the effects of E35 on MM cell growth. The effects on cellular apoptosis were then observed using Annexin V/propidium iodide (PI) staining assay. The expression of apoptosis-related genes, including the caspase family, was examined. The efficacy of combining bortezomib and E35 was investigated by examining the expression of the Akt/mTOR/4EBP1 signaling pathway-related proteins. Results We report that E35 inhibited the growth of U266 and MM1s cells by inducing cellular apoptosis. Moreover, E35 downregulated the expression of apoptosis-related genes and suppressed the phosphorylation of Akt/mTOR/4EBP1 signaling pathway-related genes, thus exhibiting synergistic effects with bortezomib. All observed effects were dose-dependent. Conclusion The results showed that E35 exhibited cytotoxic effects in MM cell lines in protein levels. Thus, E35, particularly in combination with bortezomib, may be considered as a promising treatment for MM; however, this requires further investigation in vivo.
Collapse
|
15
|
Feng Y, Le F, Tian P, Zhong Y, Zhan F, Huang G, Hu H, Chen T, Tan B. GTW inhibits the Epithelial to Mesenchymal Transition of Epithelial Ovarian Cancer via ILK/AKT/GSK3β/Slug Signalling Pathway. J Cancer 2021; 12:1386-1397. [PMID: 33531984 PMCID: PMC7847657 DOI: 10.7150/jca.52418] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 12/09/2020] [Indexed: 12/22/2022] Open
Abstract
Background: Epithelial ovarian cancer (EOC) accounts for the most lethal of all gynaecological cancers which is attributed to metastasis, invasiveness and drug resistance. A crucial link has been found between epithelial-mesenchymal transition (EMT) and cancer metastasis and chemo-resistance. Previous studies have confirmed that one of the main components of tripterygium glycosides (GTW)-triptolide (TPL) has anticancer effects. Methods: The purpose of this study is to determine whether GTW could inhibit EMT in A2780/DPP cells in vitro and in vivo, and explore the underlying mechanism. Results: In vitro results showed that GTW inhibited cell proliferation, invasion and migration, and intensified the sensitivity of A2780/DDP cells to cisplatin (DDP). GTW, especially GTW+DDP, significantly inhibited the expression of N-cadherin, integrin-linked kinase (ILK), phospho-protein kinase B/AKT (PKB/p-AKT), phospho-glycogen synthase kinase (p-GSK3β) and Slug, while it increased E-cadherin levels by inhibiting EMT via the ILK/AKT/GSK3β/Slug signalling pathway. Animal results indicated that GTW, especially GTW+DDP, significantly reduced tumour burden, prolonged the life span of mice, and down-regulated the levels of tumour markers CA125 and HE4 by regulating EMT through the ILK/AKT/GSK3β/Slug signalling pathway. Conclusion: Our results highlighted the significance of EMT in EOC metastasis, invasiveness and resistance to DDP and investigated the potential role of GTW as an adjuvant therapeutic agent in chemo-resistant EOC.
Collapse
Affiliation(s)
- Ying Feng
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Fuyin Le
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Puyuan Tian
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330031, PR China
| | - Yanying Zhong
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Fuliang Zhan
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Genhua Huang
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Hui Hu
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Tingtao Chen
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330031, PR China
| | - Buzhen Tan
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, PR China
| |
Collapse
|
16
|
Majc B, Sever T, Zarić M, Breznik B, Turk B, Lah TT. Epithelial-to-mesenchymal transition as the driver of changing carcinoma and glioblastoma microenvironment. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2020; 1867:118782. [PMID: 32554164 DOI: 10.1016/j.bbamcr.2020.118782] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 06/05/2020] [Accepted: 06/07/2020] [Indexed: 02/07/2023]
Abstract
Epithelial-to-mesenchymal transition (EMT) is an essential molecular and cellular process that is part of normal embryogenesis and wound healing, and also has a ubiquitous role in various types of carcinoma and glioblastoma. EMT is activated and regulated by specific microenvironmental endogenous triggers and a complex network of signalling pathways. These mostly include epigenetic events that affect protein translation-controlling factors and proteases, altogether orchestrated by the switching on and off of oncogenes and tumour-suppressor genes in cancer cells. The hallmark of cancer-linked EMT is that the process is incomplete, as it is opposed by the reverse process of mesenchymal-to-epithelial transition, which results in a hybrid epithelial/mesenchymal phenotype that shows notable cell plasticity. This is a characteristic of cancer stem cells (CSCs), and it is of the utmost importance in their niche microenvironment, where it governs CSC migratory and invasive properties, thereby creating metastatic CSCs. These cells have high resistance to therapeutic treatments, in particular in glioblastoma.
Collapse
Affiliation(s)
- Bernarda Majc
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna pot 111, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Tilen Sever
- Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia; Department of Biochemistry, Molecular and Structural Biology, Josef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Miki Zarić
- Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia; Department of Biochemistry, Molecular and Structural Biology, Josef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Barbara Breznik
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna pot 111, 1000 Ljubljana, Slovenia
| | - Boris Turk
- Department of Biochemistry, Molecular and Structural Biology, Josef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia; Faculty of Chemistry and Chemical Technology, Večna pot 113, 1000 Ljubljana, Slovenia; Institute of Regenerative Medicine, I.M. Sechenov First Moscow State Medical University, Bol'shaya Pirogovskaya Ulitsa, 19с1, Moscow 119146, Russia
| | - Tamara T Lah
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Večna pot 111, 1000 Ljubljana, Slovenia; Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia; Faculty of Chemistry and Chemical Technology, Večna pot 113, 1000 Ljubljana, Slovenia.
| |
Collapse
|
17
|
Aloe-Emodin Induces Breast Tumor Cell Apoptosis through Upregulation of miR-15a/miR-16-1 That Suppresses BCL2. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:5108298. [PMID: 32190086 PMCID: PMC7073502 DOI: 10.1155/2020/5108298] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/20/2020] [Accepted: 01/29/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Aloe-emodin (AE) is a natural compound derived from aloe vera and palmatum rhubarb and shows anticancer activities in various cancers. Bcl-2 family is the main regulator of cell death or cell survival. This study describes the effects of AE on proliferation of breast tumor (BT) cells. METHODS MCF-10A, MCF-10AT, MCF-7, and MDA-MB-231 cell lines were exposed to AE. Cell proliferation and apoptosis were assessed by CCK-8 and flow cytometry. Protein levels were measured by Western blotting. The levels of mRNA and miRNA were examined by RT-PCR. Bioinformatics was applied to screen miRNAs that bind to 3'-UTR of mRNA. RESULTS The results showed that AE selective activity inhibited the proliferation and induced apoptosis of MCF-10AT and MCF-7 cells but exhibited no significant inhibition in MCF10A and MDA-MB-231 cells. Mechanistically, AE dose-dependently decreased the protein expression of Bcl-2 and Bcl-xl, while it increased Bax protein expression in MCF-10AT and MCF-7 cells. The levels of Bcl-xl and Bax mRNA were altered by AE treatment, which was consistent with the protein expression results. However, Bcl-2 mRNA levels were not affected in either cell line, suggesting that AE may modulate the protein translation of Bcl-2 through miRNAs. In all candidate miRNAs that bind to 3'-UTR of Bcl-2, miR-15a and miR-16-1 were dose-dependently downregulated by AE. Moreover, inhibition of miR-15a/16-1 could eliminate the inhibition of MCF-10AT and MCF-7 cells growth by AE and could reverse the downregulation of AE-induced Bcl-2 protein level. CONCLUSION Our research provides an important basis that AE induces BT cell apoptosis through upregulation of miR-15a/miR-16-1 that suppresses BCL2.
Collapse
|
18
|
Dong X, Zeng Y, Liu Y, You L, Yin X, Fu J, Ni J. Aloe-emodin: A review of its pharmacology, toxicity, and pharmacokinetics. Phytother Res 2019; 34:270-281. [PMID: 31680350 DOI: 10.1002/ptr.6532] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/22/2019] [Accepted: 10/03/2019] [Indexed: 12/12/2022]
Abstract
Aloe-emodin is a naturally anthraquinone derivative and an active ingredient of Chinese herbs, such as Cassia occidentalis, Rheum palmatum L., Aloe vera, and Polygonum multiflorum Thunb. Emerging evidence suggests that aloe-emodin exhibits many pharmacological effects, including anticancer, antivirus, anti-inflammatory, antibacterial, antiparasitic, neuroprotective, and hepatoprotective activities. These pharmacological properties lay the foundation for the treatment of various diseases, including influenza virus, inflammation, sepsis, Alzheimer's disease, glaucoma, malaria, liver fibrosis, psoriasis, Type 2 diabetes, growth disorders, and several types of cancers. However, an increasing number of published studies have reported adverse effects of aloe-emodin. The primary toxicity among these reports is hepatotoxicity and nephrotoxicity, which are of wide concern worldwide. Pharmacokinetic studies have demonstrated that aloe-emodin has a poor intestinal absorption, short elimination half-life, and low bioavailability. This review aims to provide a comprehensive summary of the pharmacology, toxicity, and pharmacokinetics of aloe-emodin reported to date with an emphasis on its biological properties and mechanisms of action.
Collapse
Affiliation(s)
- Xiaoxv Dong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yawen Zeng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Longtai You
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xingbin Yin
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Jing Fu
- Beijing Institute of Traditional Chinese Medicine, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Jian Ni
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
19
|
Badran A, Atia-tul-Wahab, Fayyaz S, Baydoun E, Choudhary MI. Small Molecular Leads Differentially Active Against HER2 Positive and Triple Negative Breast Cancer Cell Lines. Med Chem 2019; 15:738-742. [DOI: 10.2174/1573406414666181106143912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 09/30/2018] [Accepted: 11/01/2018] [Indexed: 12/18/2022]
Abstract
Background:Breast cancer is the most prevalent cancer type in women globally. It is characterized by distinct subtypes depending on different gene expression patterns. Oncogene HER2 is expressed on the surface of cell and is responsible for cell growth regulation. Increase in HER2 receptor protein due to gene amplification, results in aggressive growth, and high metastasis in cancer cells.Methods:The current study evaluates and compares the anti-breast cancer effect of commercially available compounds against HER2 overexpressing BT-474, and triple negative MDA-MB-231 breast cancer cell lines.Results:Preliminary in vitro cell viability assays on these cell lines identified 6 lead molecules active against breast cancer. Convallatoxin (4), a steroidal lactone glycoside, showed the most potent activity with IC50 values of 0.63 ± 0.56, and 0.69 ± 0.59 µM against BT-474 and MDA-MB-231, respectively, whereas 4-[4-(Trifluoromethyl)-phenoxy] phenol (3) a phenol derivative, and Reserpine (5) an indole alkaloid selectively inhibited the growth of BT-474, and MDA-MB-231 breast cancer cells, respectively.Conclusion:These results exhibited the potential of small molecules in the treatment of HER2 amplified and triple negative breast cancers in vitro.
Collapse
Affiliation(s)
- Adnan Badran
- Faculty of Pharmacy and Medicinal Sciences, University of Petra, Amman 1194, Jordan
| | - Atia-tul-Wahab
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Sharmeen Fayyaz
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Elias Baydoun
- Department of Biology, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Muhammad Iqbal Choudhary
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| |
Collapse
|
20
|
Wang Z, Chen H, Chen J, Hong Z, Liao Y, Zhang Q, Tong H. Emodin sensitizes human pancreatic cancer cells to EGFR inhibitor through suppressing Stat3 signaling pathway. Cancer Manag Res 2019; 11:8463-8473. [PMID: 31572001 PMCID: PMC6756157 DOI: 10.2147/cmar.s221877] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 08/28/2019] [Indexed: 12/17/2022] Open
Abstract
Background Excessive expression of EGFR is closely related to tumor formation, transfer and deterioration, which has attracted much attention. EGFR overexpression may be detected in up to 90% of pancreatic tumors. However, drug resistance of EGFR inhibitors targeting treatment severely limits its clinical application. Methods In this study, Western blotting was used to detect the expression of p-Stat3, EGFR, Bcl-2, cleaved-caspase3 and Bax. Cell apoptosis was evaluated via flow cytometry. The colon assay and MTT assay were applied for detecting the cell proliferation in vitro. The xenograft mouse model was used to examine the cell proliferation in vivo. Results Emodin remarkably enhanced the anti-cancer effect of EGFR inhibitor on pancreatic cancer cells. In addition, emodin promoted afatinib-induced apoptosis by inhibiting the Stat3 signaling pathway. Meanwhile, siRNAs against Stat3 significantly increased the apoptosis of pancreatic cancer cells. EGFR inhibitor promoted phosphorylation of Stat3 in pancreatic cancer cells. Interestingly, emodin combined with EGFR inhibitor inhibited the proliferation of pancreatic cancer cells in vitro. The tumor xenograft mice model was further confirmed that emodin possessed a synergy anticancer effect with afatinib on pancreatic cancer cells by regulating the Stat3 expression. Conclusion These results indicate that the combination of emodin with EGFR inhibitor is an effective therapeutic strategy to sensitize human pancreatic cancer.
Collapse
Affiliation(s)
- Zhaohong Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China.,Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| | - Hui Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| | - Jingjing Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| | - Zhong Hong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| | - Yi Liao
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| | - Qiyu Zhang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China.,Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| | - Hongfei Tong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China
| |
Collapse
|
21
|
Ferreira D, Martins B, Soares M, Correia J, Adega F, Ferreira F, Chaves R. Gene expression association study in feline mammary carcinomas. PLoS One 2019; 14:e0221776. [PMID: 31461477 PMCID: PMC6713336 DOI: 10.1371/journal.pone.0221776] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 08/14/2019] [Indexed: 12/15/2022] Open
Abstract
Works on cancer-related genes expression using feline mammary carcinomas (FMCs) are scarce but crucial, not only to validate these tumours as models for human breast cancer studies but also to improve small animal practice. Here, the expression of the cancer-related genes TP53, CCND1, FUS, YBX1, PTBP1, c-MYC and PKM2 was evaluated by real-time RT-qPCR, in a population of FMCs clinically characterized and compared with the disease-free tissue of the same individual. In most of the FMCs analysed, RNA quantification revealed normal expression levels for TP53, c-MYC, YBX1 and FUS, but overexpression in the genes CCND1, PTBP1 and PKM2. The expression levels of these cancer-related genes are strongly correlated with each other, with exception of c-MYC and PKM2 genes. The integration of clinicopathological data with the transcriptional levels revealed several associations. The oral contraceptive administration showed to be positively related with the TP53, YBX1, CCND1, FUS and PTBP1 RNA levels. Positive associations were found between tumour size and YBX1 RNA, and lymph node metastasis with c-MYC RNA levels. This work allowed to verify that many of these cancer-related genes are associated but may also, indirectly, influence other genes, creating a complex molecular cancer network that in the future can provide new cancer biomarkers.
Collapse
Affiliation(s)
- Daniela Ferreira
- CAG - Laboratory of Cytogenomics and Animal Genomics, Department of Genetics and Biotechnology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
- BioISI - Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, Lisbon, Portugal
| | - Bárbara Martins
- CAG - Laboratory of Cytogenomics and Animal Genomics, Department of Genetics and Biotechnology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | - Maria Soares
- CBiOS - Research Center for Biosciences & Health Technologies, Faculdade de Medicina Veterinária, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal
| | - Jorge Correia
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Avenida da Universidade Técnica, Lisboa, Portugal
| | - Filomena Adega
- CAG - Laboratory of Cytogenomics and Animal Genomics, Department of Genetics and Biotechnology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
- BioISI - Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, Lisbon, Portugal
| | - Fernando Ferreira
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Avenida da Universidade Técnica, Lisboa, Portugal
| | - Raquel Chaves
- CAG - Laboratory of Cytogenomics and Animal Genomics, Department of Genetics and Biotechnology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
- BioISI - Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, Lisbon, Portugal
| |
Collapse
|
22
|
Hua S, Liu F, Wang M. Emodin Alleviates the Airway Inflammation of Cough Variant Asthma in Mice by Regulating the Notch Pathway. Med Sci Monit 2019; 25:5621-5629. [PMID: 31354164 PMCID: PMC6685324 DOI: 10.12659/msm.915080] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background This study investigated the effects and underlying mechanisms of emodin on cough variant asthma (CVA) in mice. Material/Methods The bronchial asthma mouse model was successfully established by use of ovalbumin (OVA) sensitization and challenge. The BALB/c mice were divided into 6 groups: a control group, an OVA model without or with emodin (15, 30, 60 mg/kg) group, and a dexamethasone (0.5 mg/g) group. The effect of the treatment was determined by measuring airway responsiveness. The levels of immunoglobulin molecules, as well as inflammatory cytokines in bronchoalveolar lavage fluid (BALF) and serum, were determined by ELISA. The lung tissues were stained by hematoxylin-eosin (HE). The expressions of Notch receptors (Notch 1–3) and Delta-like (DLL) 4 in the lung tissues were detected by RT-PCR and Western blot analysis. Results Compared with the model group, emodin treatment significantly increased the levels of immunoglobulin E (IgE) and IgG1/IgG2a in BALF and serum (p<0.05). HE results indicated that emodin inhibited the infiltration of inflammatory cells and that emodin reduced the levels of inflammatory cytokines, interleukin (IL)-5, IL-17, and interferon (IFN)-γ in BALF and serum (p<0.05). Furthermore, the expressions of Notch 1, 2, 3, and DLL4 in lung tissue were inhibited by emodin treatment. Conclusions The results demonstrated that emodin alleviated inflammation in CVA mice, which might be associated with suppression of the Notch pathway. Emodin might be a promising therapeutic agent for allergic asthma.
Collapse
Affiliation(s)
- Shu Hua
- Department of Pediatrics, Yantai Hospital of Traditional of Chinese Medicine, Yantai, Shandong, China (mainland)
| | - Fengai Liu
- Department of Pediatrics, Haiyang People's Hospital, Haiyang, Shandong, China (mainland)
| | - Manman Wang
- Department of Pediatrics, Zhejiang Xiaoshan Hospital, Hangzhou, Zhejiang, China (mainland)
| |
Collapse
|
23
|
Mijatović S, Bramanti A, Nicoletti F, Fagone P, Kaluđerović GN, Maksimović-Ivanić D. Naturally occurring compounds in differentiation based therapy of cancer. Biotechnol Adv 2018; 36:1622-1632. [DOI: 10.1016/j.biotechadv.2018.04.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 03/22/2018] [Accepted: 04/10/2018] [Indexed: 12/22/2022]
|
24
|
Jiang N, Lin JJ, Wang J, Zhang BN, Li A, Chen ZY, Guo S, Li BB, Duan YZ, Yan RY, Yan HF, Fu XY, Zhou JL, Yang HM, Cui Y. Novel treatment strategies for patients with HER2-positive breast cancer who do not benefit from current targeted therapy drugs. Exp Ther Med 2018; 16:2183-2192. [PMID: 30186457 PMCID: PMC6122384 DOI: 10.3892/etm.2018.6459] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 06/27/2018] [Indexed: 12/11/2022] Open
Abstract
Human epidermal growth factor receptor-2 positive breast cancer (HER2+ BC) is characterized by a high rate of metastasis and drug resistance. The advent of targeted therapy drugs greatly improves the prognosis of HER2+ BC patients. However, drug resistance or severe side effects have limited the application of targeted therapy drugs. To achieve more effective treatment, considerable research has concentrated on strategies to overcome drug resistance. Abemaciclib (CDK4/6 inhibitor), a new antibody-drug conjugate (ADC), src homology 2 (SH2) containing tyrosine phosphatase-1 (SHP-1) and fatty acid synthase (FASN) have been demonstrated to improve drug resistance. In addition, using an effective vector to accurately deliver drugs to tumors has shown good application prospects. Many studies have also found that natural anti-cancer substances produced effective results during in vitro and in vivo anti-HER2+ BC research. This review aimed to summarize the current status of potential clinical drugs that may benefit HER2+ BC patients in the future.
Collapse
Affiliation(s)
- Nan Jiang
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, 306 Teaching Hospital of Peking University Health Science Center, Beijing 100101, P.R. China
| | - Jing-Jing Lin
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, 306 Teaching Hospital of Peking University Health Science Center, Beijing 100101, P.R. China
| | - Jun Wang
- Department of Hepatology, 302 Teaching Hospital of Peking University Health Science Center, Beijing 100101, P.R. China
| | - Bei-Ning Zhang
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, PLA 306 Clinical Hospital of Anhui Medical University, Beijing 230000, P.R. China
| | - Ao Li
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, PLA 306 Clinical Hospital of Anhui Medical University, Beijing 230000, P.R. China
| | - Zheng-Yang Chen
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, 306 Teaching Hospital of Peking University Health Science Center, Beijing 100101, P.R. China
| | - Song Guo
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, 306 Teaching Hospital of Peking University Health Science Center, Beijing 100101, P.R. China
| | - Bin-Bin Li
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
- Department of General Surgery, PLA 306 Clinical Hospital of Anhui Medical University, Beijing 230000, P.R. China
| | - Yu-Zhong Duan
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Ru-Yi Yan
- Department of General Surgery, PLA 306 Clinical Hospital of Anhui Medical University, Beijing 230000, P.R. China
- Department of Pathology, 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Hong-Feng Yan
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Xiao-Yan Fu
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Jin-Lian Zhou
- Department of Pathology, 306 Hospital of PLA, Beijing 100101, P.R. China
| | - He-Ming Yang
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Yan Cui
- Department of General Surgery, 306 Hospital of PLA, Beijing 100101, P.R. China
| |
Collapse
|
25
|
Ren L, Li Z, Dai C, Zhao D, Wang Y, Ma C, Liu C. Chrysophanol inhibits proliferation and induces apoptosis through NF-κB/cyclin D1 and NF-κB/Bcl-2 signaling cascade in breast cancer cell lines. Mol Med Rep 2018; 17:4376-4382. [PMID: 29344652 PMCID: PMC5802211 DOI: 10.3892/mmr.2018.8443] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Accepted: 08/03/2017] [Indexed: 12/29/2022] Open
Abstract
Chrysophanol is an anthraquinone compound, which exhibits anticancer effects on certain types of cancer cells. However, the effects of chrysophanol on human breast cancer remain to be elucidated. The aim of the present study was to clarify the role of chrysophanol on breast cancer cell lines MCF-7 and MDA-MB-231, and to identify the signal transduction pathways regulated by chrysophanol. MTT assay and flow cytometric analysis demonstrated that chrysophanol inhibited cell proliferation, and cell cycle progression in a dose-dependent manner. The expression of cell cycle-associated cyclin D1 and cyclin E were downregulated while p27 expression was upregulated following chrysophanol treatment at the mRNA, and protein levels. The Annexin V/propidium iodide staining assay results revealed that apoptosis levels increased following chrysophanol treatment. Chrysophanol upregulated caspase 3 and poly (ADP-ribose) polymerase cleavage in both cell lines. Furthermore, chrysophanol enhanced the effect of paclitaxel on breast cancer cell apoptosis. In addition, chrysophanol downregulated apoptosis regulator Bcl-2 protein, and transcription factor p65 and IκB phosphorylation. Inhbition of nuclear factor (NF)-κB by ammonium pyrrolidine dithiocarbamate diminished the effect of chrysophanol on apoptosis and associated proteins. In conclusion, the results of the current study demonstrated that chrysophanol effectively suppresses breast cancer cell proliferation and facilitates chemosentivity through modulation of the NF-κB signaling pathway.
Collapse
Affiliation(s)
- Li Ren
- Department of Biochemistry and Molecular Biology, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Zhouping Li
- Department of Aesthetic and Plastic Surgery, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121004, P.R. China
| | - Chunmei Dai
- College of Pharmacy, Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Danyu Zhao
- Department of Biochemistry and Molecular Biology, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Yanjie Wang
- Department of Biochemistry and Molecular Biology, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Chunyu Ma
- College of Pharmacy, Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Chun Liu
- Department of Biochemistry and Molecular Biology, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| |
Collapse
|
26
|
Hseu YC, Tsai TJ, Korivi M, Liu JY, Chen HJ, Lin CM, Shen YC, Yang HL. Antitumor properties of Coenzyme Q 0 against human ovarian carcinoma cells via induction of ROS-mediated apoptosis and cytoprotective autophagy. Sci Rep 2017; 7:8062. [PMID: 28808311 PMCID: PMC5556069 DOI: 10.1038/s41598-017-08659-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 07/11/2017] [Indexed: 12/21/2022] Open
Abstract
Coenzyme Q0 (CoQ0, 2,3-dimethoxy-5-methyl-1,4-benzoquinone) has been reported to exert anticancer properties against human breast/lung cancer cells. This study investigated the in vitro and in vivo anticancer properties of CoQ0 on human ovarian carcinoma (SKOV-3) cells and xenografted nude mice, and revealed the underlying molecular mechanism. CoQ0 induced G2/M arrest through downregulation of cyclin B1/A and CDK1/K2 expressions. CoQ0-induced autophagy as a survival mechanism was evidenced by increased accumulation of LC3-II, GFP-LC3 puncta, AVOs formation and Beclin-1/Bcl-2 dysregulation. Increased TUNEL-positive cells and Annexin-V/PI stained cells indicated CoQ0-induced late apoptosis. Both mitochondrial (caspase-3, PARP and Bax/Bcl-2 dysregulation) and ER stress (caspase-12 and Hsp70) signals are involved in execution of apoptosis. Interestingly, CoQ0-induced apoptosis/autophagy is associated with suppression of HER-2/neu and PI3K/AKT signalling cascades. CoQ0 triggered intracellular ROS production, whereas antioxidant N-acetylcysteine prevented CoQ0-induced apoptosis, but not autophagy. Inhibition of apoptosis by Z-VAD-FMK suppressed CoQ0-induced autophagy (diminished LC3-II/AVOs), indicates CoQ0-induced apoptosis led to evoke autophagy. Contrary, inhibition of autophagy by 3-MA/CQ potentiated CoQ0-induced apoptosis (increased DNA fragmentation/PARP cleavage). Furthermore, CoQ0 treatment to SKOV-3 xenografted nude mice reduced tumor incidence and burden. Histopathological analyses confirmed that CoQ0 modulated xenografted tumor progression by apoptosis induction. Our findings emphasize that CoQ0 triggered ROS-mediated apoptosis and cytoprotective autophagy.
Collapse
Affiliation(s)
- You-Cheng Hseu
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan
| | - Tai-Jung Tsai
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Mallikarjuna Korivi
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Jer-Yuh Liu
- Graduate Institute of Cancer Biology, China Medical University, Taichung, 40402, Taiwan
| | - Hui-Jye Chen
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, 402, Taiwan
| | - Chung-Ming Lin
- Department of Biotechnology, Ming Chuan University, Taoyuan, 333, Taiwan
| | - Yi-Chun Shen
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Hsin-Ling Yang
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan.
| |
Collapse
|
27
|
Santamaria PG, Moreno‐Bueno G, Portillo F, Cano A. EMT: Present and future in clinical oncology. Mol Oncol 2017; 11:718-738. [PMID: 28590039 PMCID: PMC5496494 DOI: 10.1002/1878-0261.12091] [Citation(s) in RCA: 177] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/31/2017] [Accepted: 06/02/2017] [Indexed: 12/12/2022] Open
Abstract
Epithelial/mesenchymal transition (EMT) has emerged as a key regulator of metastasis by facilitating tumor cell invasion and dissemination to distant organs. Recent evidences support that the reverse mesenchymal/epithelial transition (MET) is required for metastatic outgrowth; moreover, the existence of hybrid epithelial/mesenchymal (E/M) phenotypes is increasingly being reported in different tumor contexts. The accumulated data strongly support that plasticity between epithelial and mesenchymal states underlies the dissemination and metastatic potential of carcinoma cells. However, the translation into the clinics of EMT and epithelial plasticity processes presents enormous challenges and still remains a controversial issue. In this review, we will evaluate current evidences for translational applicability of EMT and depict an overview of the most recent EMT in vivo models, EMT marker analyses in human samples as well as potential EMT therapeutic approaches and ongoing clinical trials. We foresee that standardized analyses of EMT markers in solid and liquid tumor biopsies in addition to innovative tools targeting the E/M states will become promising strategies for future translation to the clinical setting.
Collapse
Affiliation(s)
- Patricia G. Santamaria
- Departamento de BioquímicaInstituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC‐UAM)Universidad Autónoma de Madrid (UAM)IdiPAZCIBERONCMadridSpain
| | - Gema Moreno‐Bueno
- Departamento de BioquímicaInstituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC‐UAM)Universidad Autónoma de Madrid (UAM)IdiPAZCIBERONCMadridSpain
- Fundación MD Anderson InternationalMadridSpain
| | - Francisco Portillo
- Departamento de BioquímicaInstituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC‐UAM)Universidad Autónoma de Madrid (UAM)IdiPAZCIBERONCMadridSpain
| | - Amparo Cano
- Departamento de BioquímicaInstituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC‐UAM)Universidad Autónoma de Madrid (UAM)IdiPAZCIBERONCMadridSpain
| |
Collapse
|
28
|
Zhang Z, Rui W, Wang ZC, Liu DX, Du L. Anti-proliferation and anti-metastasis effect of barbaloin in non-small cell lung cancer via inactivating p38MAPK/Cdc25B/Hsp27 pathway. Oncol Rep 2017; 38:1172-1180. [PMID: 28656293 DOI: 10.3892/or.2017.5760] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 06/07/2017] [Indexed: 11/06/2022] Open
Abstract
Non-small cell lung carcinoma (NSCLC) is the most common lung cancer with high morbidity and mortality. The traditional treatment for NSCLC is particularly liable to relapse with many side-effects. Barbaloin is a natural compound with anticancer efficacy. The present study aimed to investigate the anticancer potential of barbaloin in NSCLC. The results displayed that barbaloin inhibited the viability of A549 cells by decreasing cell growth and the expression level of Ki-67 and proliferating cell nuclear antigen (PCNA), especially at high concentrations (50 and 100 µM). Besides, barbaloin increased the apoptosis rate of A549 cells and induced an accumulation of G2/M phase. Increased expression of apoptosis-related proteins (caspase-3, -8 and -9) and the changed levels of cell cycle checkpoint proteins (p27, p53 and cyclin A) further convinced of the anti-viability effect of barbaloin in A549 cells. On the other hand, barbaloin significantly suppressed the invasion and migration of A549 cells, and restrained the expression of tumor metastasis-related proteins. We further explored the activation of pro-survival or pro-metastasis signaling pathways, including AKT, nuclear factor kappa B (NF-κB), mitogen-actived protein kinase (MAPK) and β-catenin. The results revealed that barbaloin inactivated the p38MAPK/Cdc25B/Hsp27 pathway by inhibiting p38 nucleus translocation, while no significant influence was observed among other pathways. Finally, barbaloin restrained the growth and hepatic metastases of A549 cells in vivo. Taken together, our research indicated that barbaloin inhibited the proliferation and metastasis of NSCLC cells in vivo and in vitro. This may provide safer and more effective aspects for the treatment of NSCLC.
Collapse
Affiliation(s)
- Zhang Zhang
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Wei Rui
- Department of Supply, Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Zi-Chen Wang
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Da-Xin Liu
- Department of Traditional Chinese Medicine, Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| | - Lin Du
- Department of Acupuncture and Moxibustion, Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, P.R. China
| |
Collapse
|
29
|
Silencing of Y-box binding protein-1 by RNA interference inhibits proliferation, invasion, and metastasis, and enhances sensitivity to cisplatin through NF-κB signaling pathway in human neuroblastoma SH-SY5Y cells. Mol Cell Biochem 2017; 433:1-12. [PMID: 28382490 DOI: 10.1007/s11010-017-3011-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 03/15/2017] [Indexed: 12/25/2022]
Abstract
Y-box binding protein-1 (YB-1), a member of Y-box protein family binding DNA and RNA, has been proposed as a novel marker in multiple malignant tumors and found to be associated with tumor malignancy. Neuroblastoma is an embryonal tumor arising from neuroblast cells of the autonomic nervous system, which is the most common cancer diagnosed in infants. It has been reported that YB-1 is highly expressing in various human tumors including nasopharynx, thyroid, lung, breast, colon, ovary, and prostate cancers. This study aimed to investigate the functional role of YB-1 in neuroblastoma by silencing YB-1 using RNA interference (shRNA) in neuroblastoma SH-SY5Y cells. We found that silencing of YB-1 decreased the proliferation, migration, and invasion of SH-SY5Y cells. At molecular level, inhibition of YB-1 decreased the expression level of PCNA as well as MMP-2 in neuroblastoma SH-SY5Y cells. Also, we discovered that YB-1 silencing sensitized SH-SY5Y cells to cisplatin and promoted the apoptosis induced by cisplatin due to down-regulation of multidrug resistance (MDR) 1 protein via NF-κB signaling pathway. Therefore, we consider that targeting YB-1 is promising for neuroblastoma treatment and for overcoming its cisplatin resistance in the development of new neuroblastoma therapeutic strategies.
Collapse
|
30
|
Emodin Inhibits the Epithelial to Mesenchymal Transition of Epithelial Ovarian Cancer Cells via ILK/GSK-3 β/Slug Signaling Pathway. BIOMED RESEARCH INTERNATIONAL 2016; 2016:6253280. [PMID: 28097141 PMCID: PMC5206434 DOI: 10.1155/2016/6253280] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 10/27/2016] [Indexed: 01/16/2023]
Abstract
Epithelial ovarian cancer (EOC) is the most lethal gynecologic malignancy. Despite the anticancer capabilities of emodin observed in many cancers, including EOC, the underlying molecular mechanism remains to be elucidated. A crucial link has been discovered between the acquisition of metastatic traits and the epithelial-mesenchymal transition (EMT). The present study aimed to determine whether emodin could inhibit the EMT of EOC cells and explore the underlying mechanism. The CCK-8 assay and transwell assay showed that emodin effectively repressed the abilities of proliferation, invasion, and migration in A2780 and SK-OV-3 cells. The Western blot showed that emodin upregulated epithelial markers (E-cadherin and Claudin) while it downregulated mesenchymal markers (N-cadherin and Vimentin) and transcription factor (Slug) in a dose-dependent fashion. After transfection of siRNA-Slug, both Slug and N-cadherin were downregulated in EOC cells while E-cadherin was upregulated, which was intensified by emodin. Besides, emodin decreased the expression of ILK, p-GSK-3β, β-catenin, and Slug. Transfection of siRNA-ILK also achieved the same effects, which was further strengthened by following emodin treatment. Nevertheless, SB216763, an inhibitor of GSK-3β, could reverse the effects of emodin except for ILK expression. These findings suggest that emodin inhibited the EMT of EOC cells via ILK/GSK-3β/Slug signaling pathway.
Collapse
|