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Lagu IJL, Nyamai DW, Njeru SN. Phytochemical analysis, in-vitro and in-silico study of antiproliferative activity of ethyl acetate fraction of Launaea cornuta (Hochst. ex Oliv. & Hiern) C. Jeffrey against human cervical cancer cell line. Front Pharmacol 2024; 15:1399885. [PMID: 39005932 PMCID: PMC11239972 DOI: 10.3389/fphar.2024.1399885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/28/2024] [Indexed: 07/16/2024] Open
Abstract
Introduction: Cervical cancer is one of the leading causes of death among women globally due to the limitation of current treatment methods and their associated adverse side effects. Launaea cornuta is used as traditional medicine for the treatment of a variety of diseases including cancer. However, there is no scientific validation on the antiproliferative activity of L. cornuta against cervical cancer. Objective: This study aimed to evaluate the selective antiproliferative, cytotoxic and antimigratory effects of L. cornuta and to explore its therapeutical mechanisms in human cervical cancer cell lines (HeLa-229) through a network analysis approach. Materials and methods: The cytotoxic effect of L. cornuta ethyl acetate fraction on the proliferation of cervical cancer cells was evaluated by 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) bioassay and the antimigratory effect was assessed by wound healing assays. Compounds were analysed using the qualitative colour method and gas chromatography-mass spectroscopy (GC-MS). Subsequently, bioinformatic analyses, including the protein-protein interaction (PPI) network analysis, Gene Ontology (GO), and Kyoto Encyclopaedia of Genes and Genomes (KEGG) analysis, were performed to screen for potential anticervical cancer therapeutic target genes of L. cornuta. Molecular docking (MD) was performed to predict and understand the molecular interactions of the ligands against cervical cancer. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was performed to validate the network analysis results. Results: L. cornuta ethyl acetate fraction exhibited a remarkable cytotoxic effect on HeLa-229 proliferation (IC50 of 20.56 ± 2.83 μg/mL) with a selectivity index (SI) of 2.36 with minimal cytotoxicity on non-cancerous cells (Vero-CCL 81 (IC50 of 48.83 ± 23.02). The preliminary screening revealed the presence of glycosides, phenols, saponins, terpenoids, quinones, and tannins. Thirteen compounds were also identified by GC-MS analysis. 124 potential target genes associated with the effect of L. cornuta ethyl acetate fraction on human cervical cancer were obtained, including AKT1, MDM2, CDK2, MCL1 and MTOR were identified among the top hub genes and PI3K/Akt1, Ras/MAPK, FoxO and EGFR signalling pathways were identified as the significantly enriched pathways. Molecular docking results showed that stigmasteryl methyl ether had a good binding affinity against CDK2, ATK1, BCL2, MDM2, and Casp9, with binding energy ranging from -7.0 to -12.6 kcal/mol. Tremulone showed a good binding affinity against TP53 and P21 with -7.0 and -8.0 kcal/mol, respectively. This suggests a stable molecular interaction of the ethyl acetate fraction of L. cornuta compounds with the selected target genes for cervical cancer. Furthermore, RT-qPCR analysis revealed that CDK2, MDM2 and BCL2 were downregulated, and Casp9 and P21 were upregulated in HeLa-229 cells treated with L. cornuta compared to the negative control (DMSO 0.2%). Conclusion: The findings indicate that L. cornuta ethyl acetate fraction phytochemicals modulates various molecular targets and pathways to exhibit selective antiproliferative and cytotoxic effects against HeLa-229 cells. This study lays a foundation for further research to develop innovative clinical anticervical cancer agents.
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Affiliation(s)
- Inyani John Lino Lagu
- Department of Molecular Biology and Biotechnology, Pan African University Institute for Basic Sciences, Technology and Innovation, Nairobi, Kenya
| | - Dorothy Wavinya Nyamai
- Department of Biochemistry, School of Biomedical Sciences, College of Health Sciences, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Sospeter Ngoci Njeru
- Centre for Traditional Medicine and Drug Research (CTMDR), Kenya Medical Institute (KEMRI), Nairobi, Kenya
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George N, Bhandari P, Shruptha P, Jayaram P, Chaudhari S, Satyamoorthy K. Multidimensional outlook on the pathophysiology of cervical cancer invasion and metastasis. Mol Cell Biochem 2023; 478:2581-2606. [PMID: 36905477 PMCID: PMC10006576 DOI: 10.1007/s11010-023-04686-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 02/20/2023] [Indexed: 03/12/2023]
Abstract
Cervical cancer being one of the primary causes of high mortality rates among women is an area of concern, especially with ineffective treatment strategies. Extensive studies are carried out to understand various aspects of cervical cancer initiation, development and progression; however, invasive cervical squamous cell carcinoma has poor outcomes. Moreover, the advanced stages of cervical cancer may involve lymphatic circulation with a high risk of tumor recurrence at distant metastatic sites. Dysregulation of the cervical microbiome by human papillomavirus (HPV) together with immune response modulation and the occurrence of novel mutations that trigger genomic instability causes malignant transformation at the cervix. In this review, we focus on the major risk factors as well as the functionally altered signaling pathways promoting the transformation of cervical intraepithelial neoplasia into invasive squamous cell carcinoma. We further elucidate genetic and epigenetic variations to highlight the complexity of causal factors of cervical cancer as well as the metastatic potential due to the changes in immune response, epigenetic regulation, DNA repair capacity, and cell cycle progression. Our bioinformatics analysis on metastatic and non-metastatic cervical cancer datasets identified various significantly and differentially expressed genes as well as the downregulation of potential tumor suppressor microRNA miR-28-5p. Thus, a comprehensive understanding of the genomic landscape in invasive and metastatic cervical cancer will help in stratifying the patient groups and designing potential therapeutic strategies.
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Affiliation(s)
- Neena George
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Poonam Bhandari
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Padival Shruptha
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Pradyumna Jayaram
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Sima Chaudhari
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Kapaettu Satyamoorthy
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Planetarium Complex, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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Yang X, Sun F, Gao Y, Li M, Liu M, Wei Y, Jie Q, Wang Y, Mei J, Mei J, Ma L, Shi Y, Chen M, Li Y, Li Q, Liu M, Ma Y. Histone acetyltransferase CSRP2BP promotes the epithelial-mesenchymal transition and metastasis of cervical cancer cells by activating N-cadherin. J Exp Clin Cancer Res 2023; 42:268. [PMID: 37845756 PMCID: PMC10580587 DOI: 10.1186/s13046-023-02839-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 09/21/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Dysregulated epithelial-mesenchymal transition (EMT) is involved in cervical cancer metastasis and associated with histone acetylation. However, the underlying molecular mechanisms of histone acetylation in cervical cancer EMT and metastasis are still elusive. METHODS We systematically investigated the expression patterns of histone acetylation genes and their correlations with the EMT pathway in cervical cancer. The expression of CSRP2BP among cervical cancer tissues and cell lines was detected using Western blotting and immunohistochemistry analyses. The effects of CSRP2BP on cervical cancer cell proliferation and tumorigenicity were examined by cell growth curve, EdU assay, flow cytometry and xenotransplantation assays. Wound healing assays, transwell migration assays and pulmonary metastasis model were used to evaluate the effects of CSRP2BP on cell invasion and metastasis of cervical cancer cells in vivo and in vitro. RNA-seq, chromatin immunoprecipitation (ChIP), co-immunoprecipitation (Co-IP) and luciferase reporter assays were used to uncover the molecular mechanisms of CSRP2BP in promoting cervical cancer EMT and metastasis. RESULTS We prioritized a top candidate histone acetyltransferase, CSRP2BP, as a key player in cervical cancer EMT and metastasis. The expression of CSRP2BP was significantly increased in cervical cancer tissues and high CSRP2BP expression was associated with poor prognosis. Overexpression of CSRP2BP promoted cervical cancer cell proliferation and metastasis both in vitro and in vivo, while knockdown of CSRP2BP obtained the opposite effects. In addition, CSRP2BP promoted resistance to cisplatin chemotherapy. Mechanistically, CSRP2BP mediated histone 4 acetylation at lysine sites 5 and 12, cooperated with the transcription factor SMAD4 to bind to the SEB2 sequence in the N-cadherin gene promotor and upregulated N-cadherin transcription. Consequently, CSRP2BP promoted cervical cancer cell EMT and metastasis through activating N-cadherin. CONCLUSIONS This study demonstrates that the histone acetyltransferase CSRP2BP promotes cervical cancer metastasis partially through increasing the EMT and suggests that CSRP2BP could be a prognostic marker and a potential therapeutic target for combating cervical cancer metastasis.
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Affiliation(s)
- Xiaohui Yang
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Fei Sun
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
- Department of Obstetrics and Gynecology, Reproductive Medicine, Nanfang Hospital, Southern Medical University, Guangdong, 510515, China
| | - Yueying Gao
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- College of Biomedical Information and Engineering, Hainan Medical University, Haikou, 571199, China
| | - MengYongwei Li
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Mian Liu
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
- Department of Obstetrics and Gynecology, Reproductive Medicine, Nanfang Hospital, Southern Medical University, Guangdong, 510515, China
| | - Yunjian Wei
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Qiuling Jie
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Yibing Wang
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Jiaoqi Mei
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Jingjing Mei
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Linna Ma
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Yuechuan Shi
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China
| | - Manling Chen
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China
| | - Yongsheng Li
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China.
- College of Biomedical Information and Engineering, Hainan Medical University, Haikou, 571199, China.
| | - Qi Li
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China.
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China.
- Hainan Modern Women and Children's Hospital, Reproductive Medicine, Haikou, Hainan, 571101, China.
| | - Mingyao Liu
- Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China.
| | - Yanlin Ma
- Hainan Provincial Key Laboratory for Human Reproductive Medicine and Genetic Research, Haikou Key Laboratory for Preservation of Human Genetic Resource, Department of Reproductive Medicine, Key Laboratory of Reproductive Health Diseases Research and Translation, Ministry of Education, the First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, Hainan, 571101, China.
- Hainan Provincial Clinical Research Center for Thalassemia, National Center for International Research, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 571101, China.
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GLUT3 Promotes Epithelial–Mesenchymal Transition via TGF-β/JNK/ATF2 Signaling Pathway in Colorectal Cancer Cells. Biomedicines 2022; 10:biomedicines10081837. [PMID: 36009381 PMCID: PMC9405349 DOI: 10.3390/biomedicines10081837] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/22/2022] [Accepted: 07/27/2022] [Indexed: 01/05/2023] Open
Abstract
Glucose transporter (GLUT) 3, a member of the GLUTs family, is involved in cellular glucose utilization and the first step in glycolysis. GLUT3 is highly expressed in colorectal cancer (CRC) and it leads to poor prognosis to CRC patient outcome. However, the molecular mechanisms of GLUT3 on the epithelial–mesenchymal transition (EMT) process in metastatic CRC is not yet clear. Here, we identified that activation of the c-Jun N-terminal kinase (JNK)/activating transcription factor-2 (ATF2) signaling pathway by transforming growth factor-β (TGF-β) promotes GLUT3-induced EMT in CRC cells. The regulation of GLUT3 expression was significantly associated with EMT-related markers such as E-cadherin, α- smooth muscle actin (α-SMA), plasminogen activator inhibitor-1 (PAI-1), vimentin and zinc finger E-box binding homeobox 1 (ZEB1). We also found that GLUT3 accelerated the invasive ability of CRC cells. Mechanistically, TGF-β induced the expression of GLUT3 through the phosphorylation of JNK/ATF2, one of the SMAD-independent pathways. TGF-β induced the expression of GLUT3 by increasing the phosphorylation of JNK, the nuclear translocation of the ATF2 transcription factor, and the binding of ATF2 to the promoter region of GLUT3, which increased EMT in CRC cells. Collectively, our results provide a new comprehensive mechanism that GLUT3 promotes EMT process through the TGF-β/JNK/ATF2 signaling pathway, which could be a potential target for the treatment of metastatic CRC.
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Li L, Guo Q, Lan G, Liu F, Wang W, Lv X. Construction of a four-mRNA prognostic signature with its ceRNA network in CESC. Sci Rep 2022; 12:10691. [PMID: 35739227 PMCID: PMC9226135 DOI: 10.1038/s41598-022-14732-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 06/13/2022] [Indexed: 12/24/2022] Open
Abstract
Cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC) tumorigenesis involves a combination of multiple genetic alteration processes. Constructing a survival-associated competing endogenous RNA (ceRNA) network and a multi-mRNA-based prognostic signature model can help us better understand the complexity and genetic characteristics of CESC. In this study, the RNA-seq data and clinical information of CESC patients were downloaded from The Cancer Genome Atlas. Differentially expressed mRNAs, lncRNAs and miRNAs were identified with the edgeR R package. A four-mRNA prognostic signature was developed by multivariate Cox regression analysis. Kaplan–Meier survival with the log-rank tests was performed to assess survival rates. The relationships between overall survival (OS) and clinical parameters were evaluated by Cox regression analysis. A survival-associated ceRNA network was constructed with the multiMiR package and miRcode database. Kyoto encyclopedia of genes and genomes (KEGG) analysis and gene ontology analyses were used to identify the functional role of the ceRNA network in the prognosis of CESC. A total of 298 differentially expressed mRNAs, 8 miRNAs, and 29 lncRNAs were significantly associated with the prognosis of CESC. A prognostic signature model based on 4 mRNAs (OPN3, DAAM2, HENMT1, and CAVIN3) was developed, and the prognostic ability of this signature was indicated by the AUC of 0.726. Patients in the high-risk group exhibited significantly worse OS. The KEGG pathways, TGF-β and Cell adhesion molecules, were significantly enriched. In this study, a CESC-associated ceRNA network was constructed, and a multi-mRNA-based prognostic model for CESC was developed based on the ceRNA network, providing a new perspective for cancer pathogenesis research.
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Affiliation(s)
- Lang Li
- Department of Hematology, Jinhua Hospital of Traditional Chinese Medicine, 439 West Shuangxi Road, Jinhua, 321017, China
| | - Qiusheng Guo
- The Second Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou, 310005, China
| | - Gaochen Lan
- Department of Oncology, The Second Affiliated Hospital of Fujian Medical University, 950 Donghai Street, Quanzhou, 362000, China
| | - Fei Liu
- Department of Dermatology, Jinhua People's Hospital, 267 Danxi East Road, Jinhua, 321000, China
| | - Wenwu Wang
- Department of Oncology, The Third Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, 363 Guobin Avenue, Fuzhou, 350108, China
| | - Xianmei Lv
- Department of Oncology, Quzhou Kecheng Hospital, 172 Shuanggang Road, Quzhou, 324000, China.
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Luo F, Huang Y, Li Y, Zhao X, Xie Y, Zhang Q, Mei J, Liu X. A narrative review of the relationship between TGF-β signaling and gynecological malignant tumor. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1601. [PMID: 34790807 PMCID: PMC8576662 DOI: 10.21037/atm-21-4879] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 10/14/2021] [Indexed: 12/24/2022]
Abstract
Objective This paper reviews the association between transforming growth factor-β (TGF-β) and its receptor and tumor, focusing on gynecological malignant tumors. we hope to provide more methods to help increase the potential of TGF-β signaling targeted treatment of specific cancers. Background The occurrence of a malignant tumor is a complex process of multi-step, multi-gene regulation, and its progression is affected by various components of the tumor cells and/or tumor microenvironment. The occurrence of gynecological diseases not only affect women's health, but also bring some troubles to their normal life. Especially when gynecological malignant tumors occur, the situation is more serious, which will endanger the lives of patients. Due to differences in environmental and economic conditions, not all women have access to assistance and treatment specifically meeting their needs. TGF-β is a multi-potent growth factor that maintains homeostasis in mammals by inhibiting cell growth and promoting apoptosis in vivo. TGF-β signaling is fundamental to inflammatory disease and favors the emergence of tumors, and it also plays an important role in immunosuppression in the tumor microenvironment. In the early stages of the tumor, TGF-β acts as a tumor inhibitor, whereas in advanced tumors, mutations or deletion of the TGF-β signaling core component initiate neogenesis. Methods Literatures about TGF-β and gynecological malignant tumor were extensively reviewed to analyze and discuss. Conclusions We discussed the role of TGF-β signaling in different types of gynecological tumor cells, thus demonstrating that targeted TGF-β signaling may be an effective tumor treatment strategy.
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Affiliation(s)
- Fangyuan Luo
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China.,Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Yu Huang
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Yilin Li
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Xiaolan Zhao
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Yao Xie
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Qianwen Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Jie Mei
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Xinghui Liu
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China
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The Newly Synthetized Chalcone L1 Is Involved in the Cell Growth Inhibition, Induction of Apoptosis and Suppression of Epithelial-to-Mesenchymal Transition of HeLa Cells. Molecules 2021; 26:molecules26051356. [PMID: 33802621 PMCID: PMC7961543 DOI: 10.3390/molecules26051356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/24/2021] [Accepted: 02/28/2021] [Indexed: 12/24/2022] Open
Abstract
Over the past decades, natural products have emerged as promising agents with multiple biological activities. Many studies suggest the antioxidant, antiangiogenic, antiproliferative and anticancer effects of chalcones and their derivatives. Based on these findings, we decided to evaluate the effects of the newly synthetized chalcone L1 in a human cervical carcinoma cell (HeLa) model. Presented results were obtained by western blot and flow cytometric analyses, live cell imaging and antimigratory potential of L1 in HeLa cells was demonstrated by scratch assay. In the present study, we proved the role of L1 as an effective agent with antiproliferative activity supported by G2/M cell cycle arrest and apoptosis. Moreover, we proved that L1 is involved in modulating Transforming Growth Factor-β1 (TGF-β) signal transduction through Smad proteins and it also modulates other signalling pathways including Akt, JNK, p38 MAPK, and Erk1/2. The involvement of L1 in epithelial-to-mesenchymal transition was demonstrated by the regulation of N-cadherin, E-cadherin, and MMP-9 levels. Here, we also evaluated the effect of conditioned medium from BJ-5ta human foreskin fibroblasts in HeLa cell cultures with subsequent L1 treatment. Taken together, these data suggest the potential role of newly synthesized chalcone L1 as an anticancer-tumour microenvironment modulating agent.
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Wang J, Xiang H, Lu Y, Wu T. Role and clinical significance of TGF‑β1 and TGF‑βR1 in malignant tumors (Review). Int J Mol Med 2021; 47:55. [PMID: 33604683 PMCID: PMC7895515 DOI: 10.3892/ijmm.2021.4888] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/27/2021] [Indexed: 12/24/2022] Open
Abstract
The appearance and growth of malignant tumors is a complicated process that is regulated by a number of genes. In recent years, studies have revealed that the transforming growth factor-β (TGF-β) signaling pathway serves an important role in cell cycle regulation, growth and development, differentiation, extracellular matrix synthesis and immune response. Notably, two members of the TGF-β signaling pathway, TGF-β1 and TGF-β receptor 1 (TGF-βR1), are highly expressed in a variety of tumors, such as breast cancer, colon cancer, gastric cancer and hepatocellular carcinoma. Moreover, an increasing number of studies have demonstrated that TGF-β1 and TGF-βR1 promote proliferation, migration and epithelial-mesenchymal transition of tumor cells by activating other signaling pathways, signaling molecules or microRNAs (miRs), such as the NF-κB signaling pathway and miR-133b. In addition, some inhibitors targeting TGF-β1 and TGF-βR1 have exhibited positive effects in in vitro experiments. The present review discusses the association between TGF-β1 or TGF-βR1 and tumors, and the development of some inhibitors, hoping to provide more approaches to help identify novel tumor markers to restrain and cure tumors.
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Affiliation(s)
- Junmin Wang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Hongjiao Xiang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Yifei Lu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Tao Wu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
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Platelet isoform of phosphofructokinase promotes aerobic glycolysis and the progression of non‑small cell lung cancer. Mol Med Rep 2020; 23:74. [PMID: 33236133 PMCID: PMC7716410 DOI: 10.3892/mmr.2020.11712] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 10/19/2020] [Indexed: 12/13/2022] Open
Abstract
The platelet isoform of phosphofructokinase (PFKP) is a rate-limiting enzyme involved in glycolysis that serves an important role in various types of cancer. The aim of the present study was to explore the specific regulatory relationship between PFKP and non-small cell lung cancer (NSCLC) progression. PFKP expression in NSCLC tissues and corresponding adjacent tissues was detected using reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and immunohistochemical analysis. PFKP expression in human bronchial epithelial cells (16HBE) and NSCLC cells (H1299, H23 and A549) was also detected using RT-qPCR. Cell proliferation was detected by Cell Counting Kit-8 and colony formation assays. Transwell invasion and wound healing assays, and flow cytometry were used to detect cell invasion, migration and apoptosis, respectively. The expression levels of glycolysis-associated enzymes (hexokinase-2, lactate dehydrogenase A and glucose transporter-1), epithelial-mesenchymal transition-related proteins (N-cadherin, vimentin and E-cadherin) and apoptosis-related proteins (caspase-3 and B-cell lymphoma-2) were detected by western blotting. Glucose uptake, lactate production and the adenosine trisphosphate/adenosine diphosphate ratio were measured using the corresponding kits. The results of the present study demonstrated that PFKP expression was upregulated in NSCLC tissues and cells, and PFKP expression was related to lymph node metastasis and histological grade. In addition, overexpression of PFKP inhibited cell apoptosis, and promoted proliferation, migration, invasion and glycolysis of H1299 cells, whereas knockdown of PFKP had the opposite effects. In conclusion, PFKP inhibited cell apoptosis, and promoted proliferation, migration, invasion and glycolysis of NSCLC cells; these findings may lay the foundation for novel treatments of NSCLC.
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Markers of Angiogenesis, Lymphangiogenesis, and Epithelial-Mesenchymal Transition (Plasticity) in CIN and Early Invasive Carcinoma of the Cervix: Exploring Putative Molecular Mechanisms Involved in Early Tumor Invasion. Int J Mol Sci 2020; 21:ijms21186515. [PMID: 32899940 PMCID: PMC7554870 DOI: 10.3390/ijms21186515] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/28/2020] [Accepted: 09/02/2020] [Indexed: 02/01/2023] Open
Abstract
The establishment of a proangiogenic phenotype and epithelial-to-mesenchymal transition (EMT) are considered as critical events that promote the induction of invasive growth in epithelial tumors, and stimulation of lymphangiogenesis is believed to confer the capacity for early dissemination to cancer cells. Recent research has revealed substantial interdependence between these processes at the molecular level as they rely on common signaling networks. Of great interest are the molecular mechanisms of (lymph-)angiogenesis and EMT associated with the earliest stages of transition from intraepithelial development to invasive growth, as they could provide the source of potentially valuable tools for targeting tumor metastasis. However, in the case of early-stage cervical cancer, the players of (lymph-)angiogenesis and EMT processes still remain substantially uncharacterized. In this study, we used RNA sequencing to compare transcriptomes of HPV(+) preinvasive neoplastic lesions and early-stage invasive carcinoma of the cervix and to identify (lymph-)angiogenesis- and EMT-related genes and pathways that may underlie early acquisition of invasive phenotype and metastatic properties by cervical cancer cells. Second, we applied flow cytometric analysis to evaluate the expression of three key lymphangiogenesis/EMT markers (VEGFR3, MET, and SLUG) in epithelial cells derived from enzymatically treated tissue specimens. Overall, among 201 differentially expressed genes, a considerable number of (lymph-)angiogenesis and EMT regulatory factors were identified, including genes encoding cytokines, growth factor receptors, transcription factors, and adhesion molecules. Pathway analysis confirmed enrichment for angiogenesis, epithelial differentiation, and cell guidance pathways at transition from intraepithelial neoplasia to invasive carcinoma and suggested immune-regulatory/inflammatory pathways to be implicated in initiation of invasive growth of cervical cancer. Flow cytometry showed cell phenotype-specific expression pattern for VEGFR3, MET, and SLUG and revealed correlation with the amount of tumor-infiltrating lymphocytes at the early stages of cervical cancer progression. Taken together, these results extend our understanding of driving forces of angiogenesis and metastasis in HPV-associated cervical cancer and may be useful for developing new treatments.
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Ashrafizadeh M, Zarrabi A, Hushmandi K, Kalantari M, Mohammadinejad R, Javaheri T, Sethi G. Association of the Epithelial-Mesenchymal Transition (EMT) with Cisplatin Resistance. Int J Mol Sci 2020; 21:E4002. [PMID: 32503307 PMCID: PMC7312011 DOI: 10.3390/ijms21114002] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/14/2020] [Accepted: 05/26/2020] [Indexed: 02/08/2023] Open
Abstract
Therapy resistance is a characteristic of cancer cells that significantly reduces the effectiveness of drugs. Despite the popularity of cisplatin (CP) as a chemotherapeutic agent, which is widely used in the treatment of various types of cancer, resistance of cancer cells to CP chemotherapy has been extensively observed. Among various reported mechanism(s), the epithelial-mesenchymal transition (EMT) process can significantly contribute to chemoresistance by converting the motionless epithelial cells into mobile mesenchymal cells and altering cell-cell adhesion as well as the cellular extracellular matrix, leading to invasion of tumor cells. By analyzing the impact of the different molecular pathways such as microRNAs, long non-coding RNAs, nuclear factor-κB (NF-ĸB), phosphoinositide 3-kinase-related protein kinase (PI3K)/Akt, mammalian target rapamycin (mTOR), and Wnt, which play an important role in resistance exhibited to CP therapy, we first give an introduction about the EMT mechanism and its role in drug resistance. We then focus specifically on the molecular pathways involved in drug resistance and the pharmacological strategies that can be used to mitigate this resistance. Overall, we highlight the various targeted signaling pathways that could be considered in future studies to pave the way for the inhibition of EMT-mediated resistance displayed by tumor cells in response to CP exposure.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz 5166616471, Iran;
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey;
- Center of Excellence for Functional Surfaces and Interfaces (EFSUN), Faculty of Engineering and Natural Sciences, Sabanci University, Tuzla, Istanbul 34956, Turkey
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran 1417414418, Iran;
- Kazerun Health Technology Incubator, Shiraz University of Medical Sciences, Shiraz 1433671348, Iran
| | - Mahshad Kalantari
- Department of Genetic Science, Tehran Medical Science Branch, Islamic Azad University, Tehran 19168931813, Iran;
| | - Reza Mohammadinejad
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 1355576169, Iran
| | - Tahereh Javaheri
- Health Informatics Lab, Metropolitan College, Boston University, Boston, MA 02215, USA
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore;
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