1
|
Sanli F, Tatar A, Gundogdu B, Karatas OF. IP3R1 dysregulation via mir-200c-3p/SSFA2 axis contributes to taxol resistance in head and neck cancer. Eur J Pharmacol 2024; 973:176592. [PMID: 38642666 DOI: 10.1016/j.ejphar.2024.176592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 04/15/2024] [Accepted: 04/15/2024] [Indexed: 04/22/2024]
Abstract
Head and neck cancer (HNC) is the sixth most common malignancy worldwide. Although current modalities offer a wide variety of therapy choices, head and neck carcinoma has poor prognosis due to its diagnosis at later stages and development of resistance to current therapeutic tools. In the current study, we aimed at exploring the roles of miR-200c-3p during head and neck carcinogenesis and acquisition of taxol resistance. We analyzed miR-200c-3p levels in HNC clinical samples and cell lines using quantitative real-time polymerase chain reaction and evaluated the effects of differential miR-200c-3p expression on cancer-related cellular phenotypes using in-vitro tools. We identified and characterized a direct target of miR-200c-3p using in-silico tools, luciferase and various in-vitro assays. We investigated potential involvement of miR-200c-3p/SSFA2 axis in taxol resistance in-vitro. We found miR-200c-3p expression as significantly downregulated in both HNC tissues and cells compared to corresponding controls. Ectopic miR-200c-3p expression in HNC cells significantly inhibited cancer-related phenotypes such as viability, clonogenicity, migration, and invasion. We, then, identified SSFA2 as a direct target of miR-200c-3p and demonstrated that overexpression of SSFA2 induced malignant phenotypes in HNC cells. Furthermore, we found reduced miR-200c-3p expression in parallel with overexpression of SSFA2 in taxol resistant HNC cells compared to parental sensitive cells. Both involved in intracellular cytoskeleton remodeling, we found that SSFA2 works collaboratively with IP3R1 to modulate resistance to taxol in HNC cells. When considered collectively, our results showed that miR-200c-3p acts as a tumor suppressor microRNA and targets SSFA2/IP3R1 axis to sensitize HNC cells to taxol.
Collapse
Affiliation(s)
- Fatma Sanli
- Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkiye; Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkiye
| | - Arzu Tatar
- Department of Otorhinolaryngology Diseases, Faculty of Medicine, Ataturk University, Erzurum, Turkiye
| | - Betul Gundogdu
- Department of Medical Pathology, Faculty of Medicine, Ataturk University, Erzurum, Turkiye
| | - Omer Faruk Karatas
- Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkiye; Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkiye.
| |
Collapse
|
2
|
Bhagtaney L, Dharmarajan A, Warrier S. miRNA on the Battlefield of Cancer: Significance in Cancer Stem Cells, WNT Pathway, and Treatment. Cancers (Basel) 2024; 16:957. [PMID: 38473318 DOI: 10.3390/cancers16050957] [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: 11/17/2023] [Revised: 02/12/2024] [Accepted: 02/15/2024] [Indexed: 03/14/2024] Open
Abstract
Carcinogenesis is a complex process characterized by intricate changes in organ histology, biochemistry, epigenetics, and genetics. Within this intricate landscape, cancer stem cells (CSCs) have emerged as distinct cell types possessing unique attributes that significantly contribute to the pathogenesis of cancer. The WNT signaling pathway plays a critical role in maintaining somatic stem cell pluripotency. However, in cancer, overexpression of WNT mediators enhances the activity of β-catenin, resulting in phenomena such as recurrence and unfavorable survival outcomes. Notably, CSCs exhibit heightened WNT signaling compared to bulk cancer cells, providing intriguing insights into their functional characteristics. MicroRNAs (miRNAs), as post-transcriptional gene expression regulators, modulate various physiological processes in numerous diseases including cancer. Upregulation or downregulation of miRNAs can affect the production of pro-oncogenic or anti-oncogenic proteins, influencing cellular processes that maintain tissue homeostasis and promote either apoptosis or differentiation, even in cancer cells. In order to understand the dysregulation of miRNAs, it is essential to examine miRNA biogenesis and any possible alterations at each step. The potential of a miRNA as a biomarker in prognosis, diagnosis, and detection is being assessed using technologies such as next-generation sequencing. Extensive research has explored miRNA expression profiles in cancer, leading to their utilization as diagnostic tools and the development of personalized and targeted cancer therapies. This review delves into the role of miRNAs in carcinogenesis in relation to the WNT signaling pathway along with their potential as druggable compounds.
Collapse
Affiliation(s)
- Lekha Bhagtaney
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore 560065, India
| | - Arun Dharmarajan
- Faculty of Clinical Research, Sri Ramachandra Institute of Higher Education and Research, Chennai 600116, India
- School of Human Sciences, Faculty of Life and Physical Sciences, The University of Western Australia, Perth, WA 6009, Australia
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia
| | - Sudha Warrier
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore 560065, India
- Department of Biotechnology, Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research, Chennai 600116, India
- Cuor Stem Cellutions Pvt Ltd., Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore 560065, India
| |
Collapse
|
3
|
Park CR, Lee M, Lee SY, Kang D, Park SJ, Lee DC, Koo H, Park YG, Yu SL, Jeong IB, Kwon SJ, Kang J, Lee EB, Son JW. Regulating POLR3G by MicroRNA-26a-5p as a promising therapeutic target of lung cancer stemness and chemosensitivity. Noncoding RNA Res 2023; 8:273-281. [PMID: 36949748 PMCID: PMC10025963 DOI: 10.1016/j.ncrna.2023.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/03/2023] [Accepted: 03/03/2023] [Indexed: 03/12/2023] Open
Abstract
Cancer stem cells (CSCs) identified in lung cancer exhibit resistance to chemotherapy, radiotherapy, and targeted therapy. Therefore, a technology for controlling CSCs is needed to overcome such resistance to cancer therapy. Various evidences about the association between epithelial-mesenchymal transition related transcriptomic alteration and acquisition of CSC phenotype have been proposed recently. Down-regulated miR-26a-5p is closely related to mesenchymal-like lung cancer cell lines. These findings suggest that miR-26a-5p might be involved in lung cancer stemness. RNA polymerase III subunit G (POLR3G) was selected as a candidate target of miR-26a-5p related to cancer stemness. It was found that miR-26a-5p directly regulates the expression of POLR3G.Overexpression of miR-26a-5p induced a marked reduction of colony formation and sphere formation. Co-treatment of miR-26a-5p and paclitaxel decreased cell growth, suggesting that miR-26a-5p might play a role as a chemotherapy sensitizer. In the cancer genome atlas data, high miR-26a-5p and low POLR3G expression were also related to higher survival rate of patients with lung adenocarcinoma. These results suggest that miR-26a-5p can suppress lung cancer stemness and make cancer cell become sensitive to chemotherapy. This finding provides a novel insight into a potential lung cancer treatment by regulating stemness.
Collapse
Affiliation(s)
- Chang Ryul Park
- Thoracic and Cardiovascular Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, 44033, Republic of Korea
| | - Minhyeok Lee
- Department of Internal Medicine, Konyang University Hospital, Daejeon, 35365, Republic of Korea
| | - Su Yel Lee
- Myunggok Research Institute for Medical Science, Konyang University, Daejeon, 35365, Republic of Korea
| | - Daeun Kang
- Department of Internal Medicine, Konyang University Hospital, Daejeon, 35365, Republic of Korea
| | - Se Jin Park
- Department of Internal Medicine, Konyang University Hospital, Daejeon, 35365, Republic of Korea
| | - Dong Chul Lee
- Biotherapeutics Translational Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
| | - Han Koo
- Biotherapeutics Translational Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
| | - Young Gyu Park
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seong Lan Yu
- Myunggok Research Institute for Medical Science, Konyang University, Daejeon, 35365, Republic of Korea
| | - In Beom Jeong
- Department of Internal Medicine, Konyang University Hospital, Daejeon, 35365, Republic of Korea
| | - Sun Jung Kwon
- Department of Internal Medicine, Konyang University Hospital, Daejeon, 35365, Republic of Korea
| | - Jaeku Kang
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Eung Bae Lee
- Department of Thoracic Surgery, School of Medicine, Kyungpook National University, Daegu, 41944, Republic of Korea
- Corresponding author. Department of Thoracic Surgery, School of Medicine, Kyungpook National University, 130, Dongdeok-ro, Jung-gu, Daegu, 41944, Republic of Korea.
| | - Ji Woong Son
- Department of Internal Medicine, Konyang University Hospital, Daejeon, 35365, Republic of Korea
- Corresponding author. Department of Internal Medicine, Konyang University Hospital, 158, Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
| |
Collapse
|
4
|
Mo L, Liang D, Qin R, Mo M, Yang C, Lin W. Three-Dimensional CHA-HCR System Using DNA Nanospheres for Sensitive and Rapid Imaging of miRNA in Live Cells and Tissues. Anal Chem 2023; 95:11777-11784. [PMID: 37506347 DOI: 10.1021/acs.analchem.3c02014] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
Isothermal, enzyme-free amplification techniques, such as the hybridization chain reaction (HCR) and catalytic hairpin assembly (CHA), have gained increasing attention for miRNA analysis. However, current methodological challenges, including slow kinetics, low amplification efficiency, difficulties in efficient cellular internalization of DNA probes, and concerns regarding the intracellular stability of nucleic acids, need to be addressed. To this end, we propose a novel strategy for sensitive miRNA detection based on a three-dimensional (3D) CHA-HCR system. This system comprises two DNA nanospheres, named DS-13 and DS-24, which are functionalized with CHA and HCR hairpins. Target miR-21 initiates CHA between the two nanospheres, thereby activating downstream HCR and bringing cyanine 3 (Cy3) and cyanine 5 (Cy5) into proximity. The 3D CHA-HCR process leads to the formation of large DNA aggregates and the generation of fluorescence resonance energy transfer signals. In this strategy, the employment of a cascaded reaction and spatial confinement effect improve sensitivity and kinetics, while the use of DNA nanocarriers facilitates cellular delivery and protects nucleic acid probes. The experimental results in vitro, in living cells, and in clinical tissue samples demonstrated the desirable sensing performance. Collectively, this approach holds promise as a valuable tool for cancer diagnosis and biomedical research.
Collapse
Affiliation(s)
- Liuting Mo
- Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P. R. China
| | - Danlian Liang
- Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P. R. China
| | - Runhong Qin
- Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P. R. China
| | - Mingxiu Mo
- Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P. R. China
| | - Chan Yang
- Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P. R. China
| | - Weiying Lin
- Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, P. R. China
| |
Collapse
|
5
|
Ekanayake Weeramange C, Tang KD, Barrero RA, Hartel G, Liu Z, Ladwa R, Langton‐Lockton J, Frazer I, Kenny L, Vasani S, Punyadeera C. Salivary micro RNAs as biomarkers for oropharyngeal cancer. Cancer Med 2023; 12:15128-15140. [PMID: 37278132 PMCID: PMC10417169 DOI: 10.1002/cam4.6185] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND Despite the rising incidence, particularly of the human papillomavirus (HPV)-associated fraction of oropharyngeal cancer (OPC), there are no early detection methods for OPC. Considering the close association between saliva and head and neck cancers, this study was designed to investigate salivary micro RNA (miRNAs) associated with OPC, especially focusing on HPV-positive OPC. METHODS Saliva was collected from OPC patients at diagnosis and patients were clinically followed up ≤5 years. Salivary small RNA isolated from HPV-positive OPC patients (N = 6), and HPV-positive (N = 4) and negative controls (N = 6) were analysed by next-generation sequencing to identify dysregulated miRNAs. Discovered miRNAs were validated by quantitative PCR using two different assays in a separate cohort of patients (OPC = 91, controls = 92). The relative expression was calculated considering SNORD-96A as the normalizer. Candidate miRNAs with diagnostic and prognostic potential were evaluated by generalized logistic regression. RESULTS A panel consisting of nine miRNAs was identified to have the best diagnostic performance to discriminate HPV-positive OPC from HPV-positive controls (AUC- validation-1 = 94.8%, validation-2 = 98%). Further, a panel consisting of six miRNAs were identified to discriminate OPC from controls regardless of the HPV status (AUC- validation-1 = 77.2%, validation-2 = 86.7%). In addition, the downregulation of hsa-miR-7-5p was significantly associated with poor overall survival of OPC patients (HR = 0.638). A panel consisting of nine miRNAs were identified for the prediction of the overall survival of the OPC patients (log-rank test-p = 0.0008). CONCLUSION This study highlights that salivary miRNAs can play an essential role in the detection and prognostication of OPC.
Collapse
Affiliation(s)
- Chameera Ekanayake Weeramange
- Saliva and Liquid Biopsy Translational LaboratoryGriffith Institute for Drug Discovery (GRIDD) and Menzies Health Institute Queensland (MIHQ)Griffith UniversityNathanQueenslandAustralia
- Menzies Health Institute Queensland (MIHQ)Griffith UniversityNathanQueenslandAustralia
- School of Biomedical ScienceCentre for Biomedical TechnologiesFaculty of HealthQueensland University of TechnologyBrisbaneQueenslandAustralia
- Department of Medical Laboratory SciencesFaculty of Health SciencesThe Open University of Sri LankaNugegodaSri Lanka
| | - Kai Dun Tang
- School of Biomedical ScienceCentre for Biomedical TechnologiesFaculty of HealthQueensland University of TechnologyBrisbaneQueenslandAustralia
- EDA School of Biological Sciences and Biotechnology and Nankai International Advanced Research Institute (Shenzhen Futian)Nankai UniversityTianjinPeople's Republic of China
| | - Roberto A. Barrero
- eResearch, Academic DivisionQueensland University of TechnologyBrisbaneQueenslandAustralia
| | - Gunter Hartel
- Statistics UnitQIMR Berghofer Medical Research InstituteHerstonQueenslandAustralia
| | - Zhen Liu
- Department of OtolaryngologyRoyal Brisbane and Women's HospitalBrisbaneQueenslandAustralia
- Faculty of MedicineThe University of QueenslandHerstonQueenslandAustralia
| | - Rahul Ladwa
- Faculty of MedicineThe University of QueenslandHerstonQueenslandAustralia
- Department of Cancer Care ServicesPrincess Alexandra HospitalWoolloongabbaQueenslandAustralia
| | | | - Ian Frazer
- Faculty of MedicineThe University of QueenslandHerstonQueenslandAustralia
| | - Lizbeth Kenny
- Faculty of MedicineThe University of QueenslandHerstonQueenslandAustralia
- Department of Cancer Care ServicesRoyal Brisbane and Women's HospitalBrisbaneQueenslandAustralia
| | - Sarju Vasani
- Saliva and Liquid Biopsy Translational LaboratoryGriffith Institute for Drug Discovery (GRIDD) and Menzies Health Institute Queensland (MIHQ)Griffith UniversityNathanQueenslandAustralia
- Department of OtolaryngologyRoyal Brisbane and Women's HospitalBrisbaneQueenslandAustralia
- Faculty of MedicineThe University of QueenslandHerstonQueenslandAustralia
| | - Chamindie Punyadeera
- Saliva and Liquid Biopsy Translational LaboratoryGriffith Institute for Drug Discovery (GRIDD) and Menzies Health Institute Queensland (MIHQ)Griffith UniversityNathanQueenslandAustralia
- Menzies Health Institute Queensland (MIHQ)Griffith UniversityNathanQueenslandAustralia
| |
Collapse
|
6
|
Hung CM, Tsai TH, Lee KT, Hsu YC. Sulforaphane-Induced Cell Mitotic Delay and Inhibited Cell Proliferation via Regulating CDK5R1 Upregulation in Breast Cancer Cell Lines. Biomedicines 2023; 11:biomedicines11040996. [PMID: 37189614 DOI: 10.3390/biomedicines11040996] [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: 02/13/2023] [Revised: 03/03/2023] [Accepted: 03/09/2023] [Indexed: 05/17/2023] Open
Abstract
Our research has revealed that sulforaphane (SFN) has chemopreventive properties and could be used in chemotherapy treatments. Further investigation is needed to understand the mechanisms behind sulforaphane's (SFN) antitumor activity in breast adenocarcinoma, as observed in our studies. This research looked into the effects of SFN on mitosis delay and cell cycle progression in MDA-MB-231 and ZR-75-1 cells, two types of triple-negative breast cancer adenocarcinoma.The proliferation of the cancer cells after SFN exposure was evaluated using MTT assay, DNA content and cell cycle arrest induction by flow cytometry, and expressions of cdc25c, CDK1, cyclin B1 and CDK5R1 were assessed through qRT-PCR and Western blot analysis. SFN was found to inhibit the growth of cancer cells. The accumulation of G2/M-phase cells in SFN-treated cells was attributed to CDK5R1. The disruption of the CDC2/cyclin B1 complex suggested that SFN may have antitumor effects on established breast adenocarcinoma cells. Our findings suggest that, in addition to its chemopreventive properties, SFN could be used as an anticancer agent for breast cancer, as it was found to inhibit growth and induce apoptosis of cancer cells.
Collapse
Affiliation(s)
- Chao-Ming Hung
- Department of General Surgery, E-Da Cancer Hospital, Kaohsiung 824, Taiwan
- School of Medicine, I-Shou University, Kaohsiung 824, Taiwan
| | - Tai-Hsin Tsai
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Department of Surgery, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Kuan-Ting Lee
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Division of Neurosurgery, Department of Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 801, Taiwan
| | - Yi-Chiang Hsu
- School of Medicine, I-Shou University, Kaohsiung 824, Taiwan
| |
Collapse
|
7
|
Diagnostic Strategies for Urologic Cancer Using Expression Analysis of Various Oncogenic Surveillance Molecules—From Non-Coding Small RNAs to Cancer-Specific Proteins. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12157390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Urinary-tract-related tumors are prone to simultaneous or heterogeneous multiple tumor development within the primary organ. Urologic tumors have a very high risk of recurrence in the long and short term. This may be related to the disruption of homeostasis on the genetic level, such as the induction of genetic mutations due to exposure to various carcinogenic factors and the disruption of cancer suppressor gene functions. It is essential to detect the cancer progression signals caused by genetic abnormalities and find treatment therapies. In this review, we discuss the usefulness of tumor-expressing clinical biomarkers for predicting cancer progression. Furthermore, we discuss various factors associated with disturbed intracellular signals and those targeted by microRNAs, which are representative of non-coding small RNAs.
Collapse
|
8
|
Wang P, Chen W, Zhang Y, Zhong Q, Li Z, Wang Y. MicroRNA-1246 suppresses the metastasis of breast cancer cells by targeting the DYRK1A/PGRN axis to prevent the epithelial-mesenchymal transition. Mol Biol Rep 2022; 49:2711-2721. [PMID: 35059968 DOI: 10.1007/s11033-021-07080-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 12/09/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Breast cancer is one of the most common malignant and highly heterogeneous tumors in women. MicroRNAs (miRNAs), such as miR-1246, play important roles in various types of malignant cancers, including triple-negative breast cancer (TNBC). However, the biological role of miR-1246 in TNBC has not yet been fully elucidated. In this study, we studied the role of miR-1246 in the occurrence and development of TNBC and its mechanism of action. METHODS Cell Counting Kit-8 (CCK-8), wound healing, and Transwell assays were performed to observe the effects of miR-1246 on TNBC cell proliferation, migration, and invasion, respectively. The expression of epithelial-mesenchymal transition (EMT) markers was detected by western blotting. Dual luciferase reporter assays were performed to determine whether DYRK1A is a novel target of miR-1246. In addition, an immunoprecipitation experiment was performed to verify the binding of DYRK1A to PGRN. Rescue experiments were performed to determine whether DYRK1A is a novel target of miR-1246 and whether miR-1246 suppresses the metastasis of breast cancer cells by targeting the DYRK1A/PGRN axis to prevent the epithelial-mesenchymal transition. RESULTS Our results show that miR‑1246 suppresses the proliferation, migration, and invasion of TNBC cells, DYRK1A is a novel target of miR-1246 and Importin-8 mediated miR-1246 nuclear translocation. MiR‑1246 plays a suppressive role in the regulation of the EMT of TNBC cells by targeting DYRK1A. DYRK1A mediates the metastasis of triple-negative breast cancer via activation of the EMT. We identified PGRN as a novel DYRK1A-interacting protein. Overexpression of PGRN and DYRK1A promoted cell proliferation and migration of TNBC, but this effect was reversed by co-expression of miR-1246 mimics.DYRK1A and PGRN act together to regulate the occurrence and development of breast cancer through miR-1246. CONCLUSION MiR-1246 suppresses the metastasis of breast cancer cells by targeting the DYRK1A/PGRN axis and preventing the epithelial-mesenchymal transition. The MiR-1246/DYRK1A/PGRN axis regulates TNBC progression, suggesting that MiR-1246 could be promising therapeutic targets for the treatment of TNBC.
Collapse
Affiliation(s)
- Pan Wang
- Department of Laboratory Medicine, Taizhou Central Hospital, Taizhou, 318000, Zhejiang, China
| | - Wenju Chen
- Department of Laboratory Medicine, Taizhou Central Hospital, Taizhou, 318000, Zhejiang, China
| | - Yaqiong Zhang
- Department of Laboratory Medicine, Taizhou Central Hospital, Taizhou, 318000, Zhejiang, China
| | - Qianyi Zhong
- Department of Laboratory Medicine, Taizhou Central Hospital, Taizhou, 318000, Zhejiang, China
| | - Zhaoyun Li
- Department of Laboratory Medicine, Taizhou Central Hospital, Taizhou, 318000, Zhejiang, China
| | - Yichao Wang
- Department of Laboratory Medicine, Taizhou Central Hospital, Taizhou, 318000, Zhejiang, China.
- Department of Clinical Laboratory Medicine, Taizhou Central Hospital (Taizhou University Hospital), No. 999 Donghai Road, Jiaojiang District, Taizhou, 318000, Zhejiang, People's Republic of China.
| |
Collapse
|
9
|
Shaw P, Lokhotiya K, Kumarasamy C, Sunil K, Suresh D, Shetty S, Muthukaliannan GK, Baxi S, Mani RR, Sivanandy P, Chandramoorthy HC, Gupta MM, Samiappan S, Jayaraj R. Mapping Research on miRNAs in Cancer: A Global DataAnalysis and Bibliometric Profiling Analysis. PATHOPHYSIOLOGY 2022; 29:66-80. [PMID: 35366290 PMCID: PMC8950962 DOI: 10.3390/pathophysiology29010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/31/2022] [Accepted: 02/08/2022] [Indexed: 11/16/2022] Open
Abstract
miRNAs biomarkers are emerging as an essential part of clinical oncology. Their oncogenic and tumour suppressor properties playing a role in malignancy has generated interest in their potential for use in disease prognosis. While several studies on miRNA have been carried out across the globe, evaluating the clinical implications of miRNAs in cancer diagnosis and prognosis research has currently not been attempted. A study delineating the area of miRNA research, including the topics presently being focused on, the seminal papers in this field, and the direction of research interest, does not exist. This study aims to conduct a large-scale, global data analysis and bibliometric profiling analysis of studies to evaluate the research output of clinical implications of miRNAs in cancer diagnosis and prognosis listed in the SCOPUS database. A systematic search strategy was followed to identify and extract all relevant studies, subsequently analysed to generate a bibliometric map. SPSS software (version 27) was used to calculate bibliometric indicators or parameters for analysis, such as year and country of affiliation with leading authors, journals, and institutions. It is also used to analyse annual research outputs, including total citations and the number of times it has been cited with productive nations and H-index. The number of global research articles retrieved for miRNA-Cancer research over the study period 2003 to 2019 was 18,636. Between 2012 and 2019, the growth rate of global publications is six times (n = 15,959; 90.71 percent articles) that of 2003 to 2011. (2704; 9.29 per cent articles). China published the most publications in the field of miRNA in cancer (n = 7782; 41%), while the United States had the most citations (n = 327,538; 48%) during the time span. Of these journals, Oncotarget has the highest percentage of article publications. The journal Cancer Research had the most citations (n = 41,876), with 6.20 per cent (n = 41,876). This study revealed a wide variety of journals in which miRNA-Cancer research are published; these bibliometric parameters exhibit crucial clinical information on performance assessment of research productivity and quality of research output. Therefore, this study provides a helpful reference for clinical oncologists, cancer scientists, policy decision-makers and clinical data researchers.
Collapse
Affiliation(s)
- Peter Shaw
- Oujiang Laboratory, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China;
- Menzies School of Health Research, Darwin 0810, Australia
| | - Kartik Lokhotiya
- School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India; (K.L.); (G.K.M.)
| | - Chellan Kumarasamy
- School of Health and Medical Sciences, Curtin University, Perth 6102, Australia;
| | - Krishnan Sunil
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, FL 32224, USA;
| | - Deepa Suresh
- Division of Endocrinology, Department of Internal Medicine, Mayo Clinic Florida, Jacksonville, FL 32224, USA;
| | - Sameep Shetty
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education, A Constituent of MAHE, Manipal 576104, India;
| | | | - Siddhartha Baxi
- Genesis Care Gold Coast Radiation Oncologist, John Flynn Hospital, Tugun 4224, Australia;
| | - Ravishankar Ram Mani
- Department of Pharmaceutical Biology, Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur 56000, Malaysia;
| | - Palanisamy Sivanandy
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia;
| | - Harish C. Chandramoorthy
- Stem Cells and Regenerative Medicine Unit, Department of Microbiology and Clinical Parasitology, College of Medicine, King Khalid University, Abha 56000, Saudi Arabia;
| | - Madan Mohan Gupta
- School of Pharmacy, Faculty of Medical Sciences, The University of the West Indies, St. Augustine 3303, Trinidad and Tobago;
| | - Suja Samiappan
- Department of Biochemistry, Bharathiar University, Coimbatore 641046, India;
| | - Rama Jayaraj
- Northern Territory Institute of Research and Training, Tiwi 0810, Australia
- Correspondence:
| |
Collapse
|
10
|
Liu Z, Mi M, Zheng X, Zhang C, Zhu F, Liu T, Wu G, Zhang L. miR-30a/SOX4 Double Negative Feedback Loop is modulated by Disulfiram and regulates EMT and Stem Cell-like properties in Breast Cancer. J Cancer 2021; 12:5053-5065. [PMID: 34234874 PMCID: PMC8247377 DOI: 10.7150/jca.57752] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 05/30/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Both epithelial-to-mesenchymal transition (EMT) and cancer stem cells play important roles in development and progression of breast cancer. MicroRNA (miR)-30 family members have been reported to be associated with the regulation of EMT and stem cell phenotypes, however, the underlying molecular mechanisms are not well understood. Methods: miR-30a stable transfectants of breast cancer cell lines were created using a lentiviral system. Bioinformatics analysis was performed to explore miR-30a target genes and SOX4 was selected and identified by dual luciferase reporter assay. The effects of miR-30a and target gene SOX4 on EMT and CSC phenotypes in breast cancer were explored in vitro and in vivo. Results: Overexpression of miR-30a in breast cancer cells inhibited EMT and CSC phenotypes by targeting SOX4. Luciferase reporter assay confirmed that miR-30a directly targeted 3'UTR of SOX4, and formed a double-negative feedback loop with SOX4. Functional experiments demonstrated that knockdown of SOX4 suppressed EMT and CSC phenotypes of breast cancer cells through TGF-β/SMAD pathway, which was consistent with the inhibitory effects by overexpression of miR-30a. Additionally, we found disulfiram can upregulate miR-30a expression, and high miR-30a expression was associated with a good prognosis in breast cancer patients through TCGA database. Conclusion: Our findings suggest a novel double-negative loop between miR-30a and SOX4 mediated regulation of EMT and CSC features in breast cancer through TGF-β/SMAD pathway, highlighting a novel therapeutic target for breast cancer.
Collapse
Affiliation(s)
- Zijian Liu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mi Mi
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Zheng
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Caijiao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Liu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Wu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liling Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
11
|
Ding J, Wang X, Gao J, Song T. Silencing of cystatin SN abrogates cancer progression and stem cell properties in papillary thyroid carcinoma. FEBS Open Bio 2021. [PMID: 34102026 PMCID: PMC8329778 DOI: 10.1002/2211-5463.13221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 03/29/2021] [Accepted: 06/07/2021] [Indexed: 01/03/2023] Open
Abstract
Papillary thyroid carcinoma (PTC) accounts for approximately 80% of total thyroid cancers worldwide. Although the prognosis for early‐stage PTC is favorable, the 5‐year survival rate of patients with late‐stage PTC is still very poor. Cystatin SN (cystatin 1, CST1) facilitates the progression of multiple cancers, but its role in regulating PTC pathogenesis is still largely unknown. In this study, we measured the expression levels of CST1 in PTC clinical tissues and cell lines by real‐time quantitative PCR and western blot analysis, and we performed gain‐ and loss‐of‐function experiments to examine the effects of CST1 on PTC cell growth, invasion, migration, epithelial–mesenchymal transition and stemness. Tumorigenicity was assessed using in vivo tumor‐bearing nude mouse models. As expected, upregulated CST1 was observed in PTC tissues (P < 0.05) and cells, compared with their normal counterparts (P < 0.05); furthermore, patients with PTC with higher levels of CST1 exhibited unfavorable prognosis (P < 0.05). In addition, CST1 ablation inhibited PTC cell growth (P < 0.05) in vivo and in vitro. Silencing of CST1 also inhibited cell motility and epithelial–mesenchymal transition in PTC cells (P < 0.05), whereas CST1 overexpression had the opposite effects on the earlier cellular functions. Notably, up‐regulation of CST1 promoted cell spheroid formation (P < 0.05) and increased the expression levels of stemness signatures (P < 0.05) in PTC cells. Collectively, these findings suggest that CST1 functions as an oncogene to facilitate cancer development and promote cancer stem cell properties in PTC cells, increasing our understanding of PTC pathogenesis mechanisms and possibly aiding in the development of potential therapeutic strategies.
Collapse
Affiliation(s)
- Jiaojiao Ding
- Department of Ultrasound, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaorong Wang
- Department of Ultrasound, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Junxi Gao
- Department of Ultrasound, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Tao Song
- Department of Ultrasound, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| |
Collapse
|
12
|
Zhou Q, Cui F, Lei C, Ma S, Huang J, Wang X, Qian H, Zhang D, Yang Y. ATG7-mediated autophagy involves in miR-138-5p regulated self-renewal and invasion of lung cancer stem-like cells derived from A549 cells. Anticancer Drugs 2021; 32:376-385. [PMID: 33323682 DOI: 10.1097/cad.0000000000000979] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Activation and proliferation of cancer stem cells exert an important role in the invasion, metastasis, and recurrence of malignant tumors, including lung cancer. Therefore, exploring molecular targets related to self-renewal and mobility of lung cancer stem cells has important clinical significance. In our present study, we aimed to explore the effects of miR-138-5p on lung cancer stem-like cells and associated regulatory mechanism. In our present study, enhanced self-renewal capacity and elevated expression of cancer stem cells markers CD133, CD44, aldehyde dehydrogenase 1 of lung cancer stem-like cells derived from A549 cells were firstly verified. Then, obviously enhanced autophagy was found in lung cancer stem-like cells compared with parental cells A549. Besides, we found that enhanced autophagy induced by rapamycin promoted self-renewal and cell mobility of lung cancer stem-like cells and suppression of autophagy by 3-methyladenine exerted just opposite effects. In addition, miR-138-5p was found to be downregulated in lung cancer stem-like cells compared with that in parental cell A549. At the same time, overexpression of miR-138-5p by transfected with miR-138-5p mimic was found to effectively suppress self-renewal and invasion of lung cancer stem-like cells. Further study revealed that ATG7 was a target of miR-138-5p and overexpressed miR-138-5p suppressed ATG7-mediated autophagy. In addition, specific small interference RNA-ATG7 strengthened the inhibiting effect of miR-138-5p mimic on self-renewal and invasion of lung cancer stem-like cells. Taken together, we found that autophagy helped to maintain self-renewal and invasion ability of lung cancer stem-like cells and overexpressed miR-138-5p exerted anti-tumor effects by blocking the self-renewal and invasion of lung cancer stem-like cells through suppressing ATG7-mediated autophagy.
Collapse
Affiliation(s)
- Qian Zhou
- Department of Cardiovascular and Thoracic Surgery, Jingzhou Central Hospital, Second Clinical Medical College of Yangtze University, Jingzhou, Hubei, China
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Yao H, Yang Z, Lou Y, Huang J, Yang P, Jiang W, Chen S. miR-186 Inhibits Liver Cancer Stem Cells Expansion via Targeting PTPN11. Front Oncol 2021; 11:632976. [PMID: 33816273 PMCID: PMC8012905 DOI: 10.3389/fonc.2021.632976] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/29/2021] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs) participated in the regulation of tumorigenesis, progression, metastasis, recurrence and chemo-resistance of cancers. However, the potential function of miRNAs in cancer stem cells (CSCs) or tumor-initiating cells (T-ICs) was not clearly elucidated. In the present study, we found that miR-186 expression was reduced in liver CSCs. Functional studies showed that miR-186 knockdown facilitated liver CSCs self-renewal and tumorigenesis. Conversely, forced miR-186 expression suppressed liver CSCs self-renewal and tumorigenesis. Mechanically, miR-186 downregulated PTPN11 via binding to its 3'-UTR in liver CSCs. The correlation of miR-186 and PTPN11 was confirmed in Hepatocellular carcinoma (HCC) patients' tissues. Further study showed that interference of PTPN11 can abolished the discrepancy between miR-186 mimic and control HCC cells in self-renewal and the proportion of CSCs. Additionally, we found that miR-186 overexpression HCC cells were more sensitive to cisplatin treatment. Clinical cohort analysis showed that HCC patients with high miR-186 were benefited more from transcatheter arterial chemoembolization (TACE) treatment. In conclusion, our study demonstrates a new regulation mechanism of liver CSCs, a new target for HCC, and a biomarker for postoperative TACE.
Collapse
Affiliation(s)
- Haochen Yao
- Department of Emergency Surgery, The First Hospital of Jilin University, Changchun, China
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medical Science, Jilin University, Changchun, China
| | - Ziting Yang
- Department of Emergency, The 964th Hospital of the Chinese People’s Liberation Army, Changchun, China
| | - Yan Lou
- Department of Nephrology, The Second Hospital of Jilin University, Changchun, China
| | - Juanjuan Huang
- Department of Pathogenobiology, The Key Laboratory of Zoonosis, Chinese Ministry of Education, College of Basic Medical Science, Jilin University, Changchun, China
| | - Pinghua Yang
- Department of Hepatic Surgery, Third Affiliated Hospital of Second Military Medical University, Shanghai, China
| | - Weiqi Jiang
- Department of Hepatic Surgery, Third Affiliated Hospital of Second Military Medical University, Shanghai, China
| | - Shuai Chen
- Department of Emergency Surgery, The First Hospital of Jilin University, Changchun, China
| |
Collapse
|
14
|
Zolghadr F, Bakhshinejad B, Davuchbabny S, Sarrafpour B, Seyedasli N. Critical regulatory levels in tumor differentiation: Signaling pathways, epigenetics and non-coding transcripts. Bioessays 2021; 43:e2000190. [PMID: 33644880 DOI: 10.1002/bies.202000190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 11/07/2022]
Abstract
Approaches to induce tumor differentiation often result in manageable and therapy-naïve cellular states in cancer cells. This transformation is achieved by activating pathways that drive tumor cells away from plasticity, a state that commonly correlates with enhanced aggression, metastasis and resistance to therapy. Here, we discuss signaling pathways, epigenetics and non-coding RNAs as three main regulatory levels with the potential to drive tumor differentiation and hence as potential targets in differentiation therapy approaches. The success of an effective therapeutic regimen in one cancer, however, does not necessarily sustain across cancer types; a phenomenon largely resulting from heterogeneity in the genetic and physiological landscapes of tumor types necessitating an approach designed for each cancer's unique genetic and phenotypic build-up.
Collapse
Affiliation(s)
- Fatemeh Zolghadr
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia
| | - Babak Bakhshinejad
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sapir Davuchbabny
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia
| | - Babak Sarrafpour
- School of Dentistry, Faculty of Medicine and Health, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia
| | - Naisana Seyedasli
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia.,The Centre for Cancer Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| |
Collapse
|
15
|
Asila A, Yang X, Kaisaer Y, Ma L. SNHG16/miR‐485‐5p/BMP7 axis modulates osteogenic differentiation of human bone marrow‐derived mesenchymal stem cells. J Gene Med 2021; 23:e3296. [PMID: 33179372 DOI: 10.1002/jgm.3296] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 11/06/2020] [Accepted: 11/06/2020] [Indexed: 01/27/2023] Open
Affiliation(s)
- Ailijiang Asila
- Department of Orthopaedics TCM Hospital of Xinjiang Xinjiang China
| | - Xinjun Yang
- Department of Orthopaedics TCM Hospital of Xinjiang Xinjiang China
| | - Yilipan Kaisaer
- Department of Orthopaedics TCM Hospital of Xinjiang Xinjiang China
| | - Lei Ma
- Department of Orthopaedics TCM Hospital of Xinjiang Xinjiang China
| |
Collapse
|
16
|
Dinneen K, Baird AM, Ryan C, Sheils O. The Role of Cancer Stem Cells in Drug Resistance in Gastroesophageal Junction Adenocarcinoma. Front Mol Biosci 2021; 8:600373. [PMID: 33628765 PMCID: PMC7897661 DOI: 10.3389/fmolb.2021.600373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 01/06/2021] [Indexed: 12/24/2022] Open
Abstract
Gastroesophageal junction adenocarcinomas (GEJA) have dramatically increased in incidence in the western world since the mid-20th century. Their prognosis is poor, and conventional anti-cancer therapies do not significantly improve survival outcomes. These tumours are comprised of a heterogenous population of both cancer stem cells (CSC) and non-CSCs, with the former playing a crucial role in tumorigenesis, metastasis and importantly drug resistance. Due to the ability of CSCs to self-replicate indefinitely, their resistance to anti-cancer therapies poses a significant barrier to effective treatment of GEJA. Ongoing drug development programmes aim to target and eradicate CSCs, however their characterisation and thus identification is difficult. CSC regulation is complex, involving an array of signalling pathways, which are in turn influenced by a number of entities including epithelial mesenchymal transition (EMT), microRNAs (miRNAs), the tumour microenvironment and epigenetic modifications. Identification of CSCs commonly relies on the expression of specific cell surface markers, yet these markers vary between different malignancies and indeed are often co-expressed in non-neoplastic tissues. Development of targeted drug therapies against CSCs thus requires an understanding of disease-specific CSC markers and regulatory mechanisms. This review details the current knowledge regarding CSCs in GEJA, with particular emphasis on their role in drug resistance.
Collapse
Affiliation(s)
- Kate Dinneen
- School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland.,Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | - Anne-Marie Baird
- School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland
| | - Ciara Ryan
- Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | - Orla Sheils
- School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
17
|
Chakraborty C, Sharma AR, Sharma G, Lee SS. Therapeutic advances of miRNAs: A preclinical and clinical update. J Adv Res 2021; 28:127-138. [PMID: 33364050 PMCID: PMC7753224 DOI: 10.1016/j.jare.2020.08.012] [Citation(s) in RCA: 224] [Impact Index Per Article: 74.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 06/10/2020] [Accepted: 08/17/2020] [Indexed: 12/15/2022] Open
Abstract
miRNAs, a class of small endogenous RNAs, are one of the essential biopharmaceuticals which are in commercial spans as next-generation medicine in recent times. A snapshot of the current scenario regarding the miRNAs as biopharmaceuticals have been discussed. In this work, biopharmaceutical companies working with miRNAs and the current status of preclinical/clinical trials about miRNA therapeutics have been reviewed. Finally, recent updates on the absorption, distribution, metabolism, and excretion (ADME), as well as a delivery system of miRNAs, have been illustrated.
Collapse
Affiliation(s)
- Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat-Barrackpore Rd, Kolkata, West Bengal 700126, India
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| | - Ashish Ranjan Sharma
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| | - Garima Sharma
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sang-Soo Lee
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| |
Collapse
|
18
|
Zhu D, Wei Y, Sun T, Zhang C, Ang L, Su S, Mao X, Li Q, Fan C, Zuo X, Chao J, Wang L. Encoding DNA Frameworks for Amplified Multiplexed Imaging of Intracellular microRNAs. Anal Chem 2021; 93:2226-2234. [DOI: 10.1021/acs.analchem.0c04092] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dan Zhu
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Yaqi Wei
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Tao Sun
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Chengwen Zhang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Lei Ang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Shao Su
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Xiuhai Mao
- Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acids Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Qian Li
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiaolei Zuo
- Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acids Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jie Chao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Lianhui Wang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| |
Collapse
|
19
|
Kim T, Croce CM. MicroRNA and ER stress in cancer. Semin Cancer Biol 2021; 75:3-14. [PMID: 33422566 DOI: 10.1016/j.semcancer.2020.12.025] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/24/2020] [Accepted: 12/30/2020] [Indexed: 12/12/2022]
Abstract
The development of biological technologies in genomics, proteomics, and bioinformatics has led to the identification and characterization of the complete set of coding genes and their roles in various cellular pathways in cancer. Nevertheless, the cellular pathways have not been fully figured out like a jigsaw puzzle with missing pieces. The discovery of noncoding RNAs including microRNAs (miRNAs) has provided the missing pieces of the cellular pathways. Likewise, miRNAs have settled many questions of inexplicable patches in the endoplasmic reticulum (ER) stress pathways. The ER stress-caused pathways typified by the unfolded protein response (UPR) are pivotal processes for cellular homeostasis and survival, rectifying uncontrolled proteostasis and determining the cell fate. Although various factors and pathways have been studied and characterized, the understanding of the ER stress requires more wedges to fill the cracks of knowledge about the ER stress pathways. Moreover, the roles of the ER stress and UPR are still controversial in cancer despite their strong potential to promote cancer. The noncoding RNAs, in particular, miRNAs aid in a better understanding of the ER stress and its role in cancer. In this review, miRNAs that are the more-investigated subtype of noncoding RNAs are focused on the interpretation of the ER stress in cancer, following the introduction of miRNA and ER stress.
Collapse
Affiliation(s)
- Taewan Kim
- Department of Anatomy, Histology & Developmental Biology, Base for International Science and Technology Cooperation, Carson Cancer Stem Cell Vaccines R&D Center, International Cancer Center, Shenzhen University Health Science Center, Shenzhen 518055, China; The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
| | - Carlo M Croce
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA.
| |
Collapse
|
20
|
Chowdhury S, Ghosh S. Cancer Stem Cells. Stem Cells 2021. [DOI: 10.1007/978-981-16-1638-9_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
21
|
Fernández V, Martínez-Martínez MÁ, Prieto-Colomina A, Cárdenas A, Soler R, Dori M, Tomasello U, Nomura Y, López-Atalaya JP, Calegari F, Borrell V. Repression of Irs2 by let-7 miRNAs is essential for homeostasis of the telencephalic neuroepithelium. EMBO J 2020; 39:e105479. [PMID: 32985705 PMCID: PMC7604626 DOI: 10.15252/embj.2020105479] [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: 05/01/2020] [Revised: 08/21/2020] [Accepted: 08/28/2020] [Indexed: 01/01/2023] Open
Abstract
Structural integrity and cellular homeostasis of the embryonic stem cell niche are critical for normal tissue development. In the telencephalic neuroepithelium, this is controlled in part by cell adhesion molecules and regulators of progenitor cell lineage, but the specific orchestration of these processes remains unknown. Here, we studied the role of microRNAs in the embryonic telencephalon as key regulators of gene expression. By using the early recombiner Rx-Cre mouse, we identify novel and critical roles of miRNAs in early brain development, demonstrating they are essential to preserve the cellular homeostasis and structural integrity of the telencephalic neuroepithelium. We show that Rx-Cre;DicerF/F mouse embryos have a severe disruption of the telencephalic apical junction belt, followed by invagination of the ventricular surface and formation of hyperproliferative rosettes. Transcriptome analyses and functional experiments in vivo show that these defects result from upregulation of Irs2 upon loss of let-7 miRNAs in an apoptosis-independent manner. Our results reveal an unprecedented relevance of miRNAs in early forebrain development, with potential mechanistic implications in pediatric brain cancer.
Collapse
Affiliation(s)
- Virginia Fernández
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Maria Ángeles Martínez-Martínez
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Anna Prieto-Colomina
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Adrián Cárdenas
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Rafael Soler
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Martina Dori
- CRTD-Center for Regenerative Therapies, School of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Ugo Tomasello
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Yuki Nomura
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - José P López-Atalaya
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| | - Federico Calegari
- CRTD-Center for Regenerative Therapies, School of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Víctor Borrell
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas & Universidad Miguel Hernández, Sant Joan d'Alacant, Spain
| |
Collapse
|
22
|
Lu T, Yang Y, Li Z, Lu S. MicroRNA-214-3p inhibits the stem-like properties of lung squamous cell cancer by targeting YAP1. Cancer Cell Int 2020; 20:413. [PMID: 32863772 PMCID: PMC7450582 DOI: 10.1186/s12935-020-01506-2] [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: 05/11/2020] [Accepted: 08/18/2020] [Indexed: 02/07/2023] Open
Abstract
Background Emerging evidence reveals that microRNAs (miRNAs) play a crucial role in tumor progression, but the underlying mechanism of microRNAs in lung squamous cell cancer (LSCC) remains unclear. Method Western-blotting and quantitative real-time PCR (q-PCR) were carried out to detect mRNA and protein expression. Cell proliferation was evaluated by Cell Counting Kit-8 (CCK-8), colony-forming assay or sphere-forming assay, respectively. Results MiR-214-3p was markedly de-regulated in LSCC tissues and was inversely related to the level of Yes-associated protein1 (YAP1), which is the core transcription regulator of the Hippo signaling pathway. Kaplan–Meier survival curves illustrated that patients with high miR-214-3p expression demonstrated more favorable clinical outcomes. MiR-214-3p overexpression (OE) repressed proliferation and cancer stem-like cells (CSCs) properties in vitro and in vivo xenograft mouse model. Mechanistically, luciferase activity assay revealed that miR-214-3p directly targets YAP1 by specifically binding on the 3′ UTR of YAP1. Conclusion MiR-214-3p plays a pivotal role in CSCs properties by targeting YAP1, which provides a potential treatment strategy for LSCC patients.
Collapse
Affiliation(s)
- Tingting Lu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Shanghai, 200030 People's Republic of China
| | - Ying Yang
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Shanghai, 200030 People's Republic of China
| | - Ziming Li
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Shanghai, 200030 People's Republic of China
| | - Shun Lu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Shanghai, 200030 People's Republic of China
| |
Collapse
|
23
|
Wang S, Zhou D, Xu Z, Song J, Qian X, Lv X, Luan J. Anti-tumor Drug Targets Analysis: Current Insight and Future Prospect. Curr Drug Targets 2020; 20:1180-1202. [PMID: 30947670 DOI: 10.2174/1389450120666190402145325] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/21/2019] [Accepted: 03/22/2019] [Indexed: 12/13/2022]
Abstract
The incidence and mortality of malignant tumors are on the rise, which has become the second leading cause of death in the world. At present, anti-tumor drugs are one of the most common methods for treating cancer. In recent years, with the in-depth study of tumor biology and related disciplines, it has been gradually discovered that the essence of cell carcinogenesis is the infinite proliferation of cells caused by the disorder of cell signal transduction pathways, followed by a major shift in the concept of anti-tumor drugs research and development. The focus of research and development is shifting from traditional cytotoxic drugs to a new generation of anti-tumor drugs targeted at abnormal signaling system targets in tumor cells. In this review, we summarize the targets of anti-tumor drugs and analyse the molecular mechanisms of their effects, which lay a foundation for subsequent treatment, research and development.
Collapse
Affiliation(s)
- Sheng Wang
- Department of Pharmacy, Yijishan Affiliated Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Dexi Zhou
- Department of Pharmacy, Yijishan Affiliated Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Zhenyu Xu
- Department of Pharmacy, Yijishan Affiliated Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Jing Song
- Department of Pharmacy, Yijishan Affiliated Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Xueyi Qian
- Department of Pharmacy, Yijishan Affiliated Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Xiongwen Lv
- The Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, School of Pharmacy, Institute for Liver Disease of Anhui Medical University, Hefei, Anhui Province, China
| | - Jiajie Luan
- Department of Pharmacy, Yijishan Affiliated Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| |
Collapse
|
24
|
Mahawongkajit P, Tomtitchong P. Expression of miRNA in 5-FU resistant esophageal cancer. Mol Clin Oncol 2020; 13:221-227. [PMID: 32714549 DOI: 10.3892/mco.2020.2070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 05/04/2020] [Indexed: 02/06/2023] Open
Abstract
Fluoropyrimidine plus platinum (FP) are chemotherapeutic drugs that are most frequently used to treat esophageal squamous cell carcinoma (ESCC). However, drug resistance often occurs, and the mechanisms of resistance to 5-FU is yet to be determined. The role of micro (mi)RNAs has been well established in a variety of human cancers. The aim of the present study was to investigate the expression profile of ESCC, revealing the differential expression between ESCC and 5-FU resistant ESCC. The establishment of a 5-FU resistant (5-FUR) cell lines model provides a way of analyzing the expression of miRNAs in drug resistance. The miRNA expression indicated 50 miRNAs that were upregulated in TE10-5-FUR compared with TE10, while 119 miRNAs were downregulated. The TE11-5-FUR demonstrated 140 miRNAs were upregulated compared with TE11, which exhibited 12 downregulated miRNAs. Both cell lines share the 2 candidate upregulated miRNAs (miR-146a and miR-483-5p) and 5 downregulated miRNAs (miR-34a, miR-141, miR-200b, miR-200c and miR-205). Further studies are required to analyze and evaluate the function of the miRNAs.
Collapse
Affiliation(s)
- Prasit Mahawongkajit
- Department of Surgery, Faculty of Medicine, Thammasat University, Amphur Klongluang, Pathumthani 12120, Thailand
| | - Prakitpunthu Tomtitchong
- Department of Surgery, Faculty of Medicine, Thammasat University, Amphur Klongluang, Pathumthani 12120, Thailand
| |
Collapse
|
25
|
Pajuelo-Lozano N, Alcalá S, Sainz B, Perona R, Sanchez-Perez I. Targeting MAD2 modulates stemness and tumorigenesis in human Gastric Cancer cell lines. Am J Cancer Res 2020; 10:9601-9618. [PMID: 32863948 PMCID: PMC7449921 DOI: 10.7150/thno.49270] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/12/2020] [Indexed: 12/11/2022] Open
Abstract
Rationale: Gastric cancer (GC) is a solid tumor that contains subpopulations of cancer stem cells (CSCs), which are considered drivers of tumor initiation and metastasis; responsible for therapeutic resistance; and promoters of tumor relapse. The balance between symmetric and asymmetric division is crucial for stem cell maintenance. The objective of this study is to evaluate the role of MAD2, a key protein for proper mitotic checkpoint activity, in the tumorigenesis of GC. Methods: Gastric cancer stem cells (GCSCs) were obtained from MKN45, SNU638 and ST2957 cell lines. Pluripotency and stemness markers were evaluated by RT-qPCR and autofluorescence and membrane markers by flow cytometry. Relevant signal transduction pathways were studied by WB. We analysed cell cycle progression, migration and invasion after modulation of MAD2 activity or protein expression levels in these in vitro models. In vivo assays were performed in a nude mouse subcutaneous xenograft model. Results: We found that NANOG, CXCR4 and autofluorescence are common and consistent markers for the GCSCs analysed, with other markers showing more variability. The three main signalling pathways (Wnt/β-catenin; Hedgehog and Notch) were activated in GCSCs. Downregulation of MAD2 in MKN45CSCs decreased the expression of markers CXCR4, CD133, CD90, LGR5 and VIM, without affecting cell cycle profile or therapy resistance. Moreover, migration, invasion and tumor growth were clearly reduced, and accordingly, we found that metalloprotease expression decreased. These results were accompanied by a reduction in the levels of transcription factors related with epithelial-to-mesenchymal transition. Conclusions: We can conclude that MAD2 is important for GCSCs stemness and its downregulation in MKN45CSCs plays a central role in GC tumorigenesis, likely through CXCR4-SNAI2-MMP1. Thus, its potential use in the clinical setting should be studied as its functions appear to extend beyond mitosis.
Collapse
|
26
|
Wang C, Yin W, Liu H. MicroRNA-10a promotes epithelial-to-mesenchymal transition and stemness maintenance of pancreatic cancer stem cells via upregulating the Hippo signaling pathway through WWC2 inhibition. J Cell Biochem 2020; 121:4505-4521. [PMID: 32542845 DOI: 10.1002/jcb.29716] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 01/14/2020] [Indexed: 12/29/2022]
Abstract
MicroRNAs (miRNAs)-mediated cancer stem cells (CSCs) have drawn wide attention. This study aimed to probe the role of miR-10a in epithelial-mesenchymal transition (EMT) and stemness maintenance of pancreatic CSCs (PCSCs). Differentially expressed miRs and genes in pancreatic cancer (PC) were predicted via an online database, and the miR-10a and WW and C2 domain containing 2 (WWC2) expression were identified via a comparative study in PC and pancreatitis tissues. PCNCs were isolated and identified, and then the functional roles of miR-10a and WWC2 in proliferation, invasion, migration, self-renewal, colony formation abilities, EMT, and stemness maintenance of PCNCs were determined. The effects of miR-10a on tumor growth in vivo were studied by performing a xenograft tumor in nude mice. Consequently, miR-10a was highly expressed while WWC2 was lowly expressed in PC tissues. miR-10a could target WWC2 expression. miR-10a inhibition reduced EMT and stemness maintenance of PCSCs via enhancing WWC2 expression. The in vitro results were reproduced in in vivo studies. miR-10a promoted EMT and stemness maintenance of PCSCs via activating the Hippo signaling pathway. Our study provided evidence that miR-10a inhibition reduced EMT and stemness maintenance of PCSCs via upregulating WWC2 expression and inhibiting the Hippo signaling pathway.
Collapse
Affiliation(s)
- Caiyan Wang
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Wen Yin
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Hui Liu
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| |
Collapse
|
27
|
Chakraborty C, Sharma AR, Sharma G, Lee SS. The Interplay among miRNAs, Major Cytokines, and Cancer-Related Inflammation. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 20:606-620. [PMID: 32348938 PMCID: PMC7191126 DOI: 10.1016/j.omtn.2020.04.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/17/2020] [Accepted: 04/02/2020] [Indexed: 12/17/2022]
Abstract
Inflammation is closely related with the progression of cancer and is an indispensable component that orchestrates the tumor microenvironment. Studies suggest that different mediator and cellular effectors, including cytokines (interleukins, tumor necrosis factor-α [TNF-α], transforming growth factor-β [TGF-β], and granulocyte macrophage colony-stimulating factor [GM-CSF]), chemokines, as well as some transcription factors (nuclear factor κB [NF-κB], signal transducer and activator of transcription 3 [STAT3], hypoxia-inducible factor-1α [HIF1α]), play a crucial role during cancer-related inflammation (CRI). MicroRNAs (miRNAs) are the key components of cellular physiology. They play notable roles during posttranscriptional gene regulation and, thus, might have a potential role in controlling the inflammatory cascade during cancer progression. Taking into consideration the role identified for miRNAs in relation to inflammatory cytokines, we have tried to review their participation in neoplastic progression. Additionally, the involvement of miRNAs with some important transcription factors (NF-κB, STAT3, HIF1α) and proteins (cyclooxygenase-2 [COX-2], inducible nitric oxide synthase [iNOS]) closely associated with inflammation during cancer has also been discussed. A clear insight into the responsibility of miRNAs in cytokine signaling and inflammation related to CRI could project them as new therapeutic molecules, which could lead to improved treatment of CRI in the near future.
Collapse
Affiliation(s)
- Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat-Barrackpore Road, Kolkata, West Bengal 700126, India; Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea.
| | - Ashish Ranjan Sharma
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| | - Garima Sharma
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sang-Soo Lee
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea.
| |
Collapse
|
28
|
Kong D, Hughes CJ, Ford HL. Cellular Plasticity in Breast Cancer Progression and Therapy. Front Mol Biosci 2020; 7:72. [PMID: 32391382 PMCID: PMC7194153 DOI: 10.3389/fmolb.2020.00072] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/31/2020] [Indexed: 12/24/2022] Open
Abstract
With the exception of non-melanoma skin cancer, breast cancer is the most frequently diagnosed malignant disease among women, with the majority of mortality being attributable to metastatic disease. Thus, even with improved early screening and more targeted treatments which may enable better detection and control of early disease progression, metastatic disease remains a significant problem. While targeted therapies exist for breast cancer patients with particular subtypes of the disease (Her2+ and ER/PR+), even in these subtypes the therapies are often not efficacious once the patient's tumor metastasizes. Increases in stemness or epithelial-to-mesenchymal transition (EMT) in primary breast cancer cells lead to enhanced plasticity, enabling tumor progression, therapeutic resistance, and distant metastatic spread. Numerous signaling pathways, including MAPK, PI3K, STAT3, Wnt, Hedgehog, and Notch, amongst others, play a critical role in maintaining cell plasticity in breast cancer. Understanding the cellular and molecular mechanisms that regulate breast cancer cell plasticity is essential for understanding the biology of breast cancer progression and for developing novel and more effective therapeutic strategies for targeting metastatic disease. In this review we summarize relevant literature on mechanisms associated with breast cancer plasticity, tumor progression, and drug resistance.
Collapse
Affiliation(s)
- Deguang Kong
- Department of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Department of General Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Connor J. Hughes
- Department of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Pharmacology Graduate Program, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Medical Scientist Training Program, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Heide L. Ford
- Department of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Pharmacology Graduate Program, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Medical Scientist Training Program, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| |
Collapse
|
29
|
Xu T, Luo Y, Wang J, Zhang N, Gu C, Li L, Qian D, Cai W, Fan J, Yin G. Exosomal miRNA-128-3p from mesenchymal stem cells of aged rats regulates osteogenesis and bone fracture healing by targeting Smad5. J Nanobiotechnology 2020; 18:47. [PMID: 32178675 PMCID: PMC7077029 DOI: 10.1186/s12951-020-00601-w] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 03/05/2020] [Indexed: 02/08/2023] Open
Abstract
Transplantation of mesenchymal stem cells (MSCs) has been considered an effective therapeutic treatment for a variety of diseases including bone fracture. However, there are associated complications along with MSCs transplantation. There is evidence to show that exosomes (Exos) derived from MSCs exert a similar paracrine function. In addition, repair capabilities of MSCs decline with age. Hence, this study aims to confirm whether the Exos protective function on osteogenic differentiation and fracture healing from aged MSCs was attenuated. This information was used in order to investigate the underlying mechanism. MSCs were successfully isolated and identified from young and aged rats, and Exos were then obtained. Aged-Exos exhibited significantly attenuated effects on MSCs osteogenic differentiation in vitro and facture healing in vivo. Using miRNA array analysis, it was shown that miR-128-3p was markedly upregulated in Aged-Exos. In vitro experiments confirmed that Smad5 is a direct downstream target of miR-128-3p, and was inhibited by overexpressed miR-128-3p. A series gain- and loss- function experiment indicated that miR-128-3P serves a suppressor role in the process of fracture healing. Furthermore, effects caused by miR-128-3P mimic/inhibitor were reversed by the application of Smad5/siSmad5. Taken together, these results suggest that the therapeutic effects of MSCs-derived Exos may vary according to differential expression of miRNAs. Exosomal miR-128-3P antagomir may act as a promising therapeutic strategy for bone fracture healing, especially for the elderly.
Collapse
Affiliation(s)
- Tao Xu
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Yongjun Luo
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Jiaxing Wang
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Ning Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Changjiang Gu
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Linwei Li
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Dingfei Qian
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Weihua Cai
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
| | - Jin Fan
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
| | - Guoyong Yin
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
| |
Collapse
|
30
|
You X, Zhou Z, Chen W, Wei X, Zhou H, Luo W. MicroRNA-495 confers inhibitory effects on cancer stem cells in oral squamous cell carcinoma through the HOXC6-mediated TGF-β signaling pathway. Stem Cell Res Ther 2020; 11:117. [PMID: 32171324 PMCID: PMC7071696 DOI: 10.1186/s13287-020-1576-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 01/03/2020] [Accepted: 01/29/2020] [Indexed: 02/06/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is associated with high morbidity and ranks sixth among malignancies worldwide. Increasing evidence suggests that microRNAs (miRNAs or miRs) play a critical role in regulating cancer stem cells (CSCs), which drive the proliferation and spread of OSCC. Therefore, based on the alteration of aberrantly expressed miR-495 and homeobox C6 (HOXC6) by Gene Expression Omnibus (GEO) analysis, we subsequently explore the potential effect of miR-495 on the progression of CSCs in OSCC. Methods After the isolation of CSCs from the clinical tissue samples of OSCC patients, the expression of miR-495 and HOXC6 was determined, followed by the validation of the relationship between miR-495 and HOXC6. Subsequently, gain- and loss-function approach was performed to detect the role of miR-495 and HOXC6 in cell proliferation, migration, invasion, cell cycle entry, apoptosis, and epithelial-mesenchymal transition (EMT) of CSCs in OSCC, as well as the tumor growth in vivo. Results HOXC6 was highly expressed while miR-495 was poorly expressed in OSCC. HOXC6 was verified to be a target gene of miR-495, and miR-495 could inhibit the activation of the TGF-β signaling pathway. CSCs with miR-495 overexpression or HOXC6 silencing exhibited reversed EMT process; reduced abilities of proliferation, migration, and invasion; and promoted cell apoptosis in vitro. Moreover, inhibited tumor growth was observed in vivo after injection with miR-495 agomir or sh-HOXC6. In contrast, the downregulation of miR-495 showed an induced role in the progression of OSCC. Conclusion These findings suggest that miR-495 may suppress HOXC6 to inhibit EMT, proliferation, migration, and invasion while promoting apoptosis of CSCs in OSCC by inhibiting the TGF-β signaling pathway.
Collapse
Affiliation(s)
- Xiaolong You
- Department of Head and Neck Surgery, Jiangxi Cancer Hospital, No. 519, Beijing East Road, Nanchang, 330029, Jiangxi Province, People's Republic of China
| | - Zhengyu Zhou
- Department of Intensive Care Medicine, Jiangxi Cancer Hospital, Nanchang, 330029, People's Republic of China
| | - Wen Chen
- Department of Plastic Surgery, Jiangxi Cancer Hospital, Nanchang, 330029, People's Republic of China
| | - Xiaoyong Wei
- Department of Liver Oncology, Jiangxi Cancer Hospital, Nanchang, 330029, People's Republic of China
| | - Heqiang Zhou
- Department of Head and Neck Surgery, Jiangxi Cancer Hospital, No. 519, Beijing East Road, Nanchang, 330029, Jiangxi Province, People's Republic of China
| | - Wenzheng Luo
- Department of Head and Neck Surgery, Jiangxi Cancer Hospital, No. 519, Beijing East Road, Nanchang, 330029, Jiangxi Province, People's Republic of China.
| |
Collapse
|
31
|
Farace C, Pisano A, Griñan-Lison C, Solinas G, Jiménez G, Serra M, Carrillo E, Scognamillo F, Attene F, Montella A, Marchal JA, Madeddu R. Deregulation of cancer-stem-cell-associated miRNAs in tissues and sera of colorectal cancer patients. Oncotarget 2020; 11:116-130. [PMID: 32010426 PMCID: PMC6968784 DOI: 10.18632/oncotarget.27411] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 12/16/2019] [Indexed: 12/14/2022] Open
Abstract
Colorectal cancer (CRC) is a deadly tumour in Western countries characterized by high cellular/molecular heterogeneity. Cancer stem cells (CSC) act in cancer recurrence, drug-resistance and in metastatic epithelial-to-mesenchymal transition. microRNAs (miRNAs) contribute to cancer is increasing, and miRNA roles in CSC phenotype and fate and their utility as CRC biomarkers have also been reported. Here, we investigated miR-21, miR-221, miR-18a, miR-210, miR-31, miR-34a, miR-10b and miR-16 expression in experimental ALDH+ and CD44+/CD326+ colorectal CSCs obtained from the human CRC cell lines HCT-116, HT-29 and T-84. Then, we moved our analysis in cancer tissue (CT), healthy tissue (HT) and serum (S) of adult CRC patients (n=12), determining relationships with clinical parameters (age, sex, metastasis, biochemical serum markers). Specific miRNA patterns were evident in vitro (normal, monolayers and CSCs) and in patients’ samples stratified by TNM stage (LOW vs HIGH) or metastasis (Met vs no-Met). miR-21, miR-210, miR-34a upregulation ad miR-16 dowregulation associated with the CSCs phenotype. miR-31b robustly overexpressed in monolayers and CSCs, and in CT ad S of HIGH grade and Met patients, suggesting a role as marker of CRC progression and metastasis. miR-18a upregulated in all cancer models and associated to CSC phenotype, and to metastasis and age in patients. miR-10b downregulated in CT and S of LOW/HIGH grade and no-Met patients. Our results identify miRNAs useful as colorectal CSC biomarker and that miR-21, miR-210, miR-10b and miR-31b are promising markers of CRC. A specific role of miR-18a as metastatic CRC serum biomarker in adult patients was also highlighted.
Collapse
Affiliation(s)
- Cristiano Farace
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy.,National Institute of Biostructures and Biosystems, Rome, Italy
| | - Andrea Pisano
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy.,Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Carmen Griñan-Lison
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria (ibs.Granada), Granada, Spain
| | - Giuliana Solinas
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Gema Jiménez
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria (ibs.Granada), Granada, Spain.,Bio-Health Research Foundation of Eastern Andalusia - Alejandro Otero (FIBAO), Granada, Spain
| | - Marina Serra
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Esmeralda Carrillo
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria (ibs.Granada), Granada, Spain.,Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | | | - Federico Attene
- O.U. of Surgery I (Surgical Pathology), A.O.U. Sassari, Sassari, Italy
| | - Andrea Montella
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria (ibs.Granada), Granada, Spain.,Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Roberto Madeddu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy.,National Institute of Biostructures and Biosystems, Rome, Italy
| |
Collapse
|
32
|
Shen K, Cao Z, Zhu R, You L, Zhang T. The dual functional role of MicroRNA-18a (miR-18a) in cancer development. Clin Transl Med 2019; 8:32. [PMID: 31873828 PMCID: PMC6928177 DOI: 10.1186/s40169-019-0250-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023] Open
Abstract
The polycistronic miR-17-92 cluster is instrumental in physiological processes commonly dysregulated in cancer, such as proliferation, the cell cycle, apoptosis, and differentiation. MicroRNA-18a (miR-18a) is one of the most conserved and multifunctional miRNAs in the cluster and is frequently overexpressed in malignant tumors. Altered miR-18a expression has been found in various physiological and pathological processes, including cell proliferation, apoptosis, epithelial-mesenchymal transition (EMT), tumorigenesis, cancer invasion and metastasis. In this review, we summarized the molecular basis and regulatory targets of miR-18a in cancer development. Interestingly, miR-18a has a dual functional role in either promoting or inhibiting oncogenesis in different human cancers. The differential miRNA expression in cancers of the same organ at different stages or of various subtypes suggests that this dual function of miR-18a is independent of cancer type and may be attributed to the fundamental differences in tumorigenic mechanisms. Finally, we summarized the current clinical use of miR-18a and discussed its potential uses in cancer therapy.
Collapse
Affiliation(s)
- Kexin Shen
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.,Tsinghua University School of Medicine, Beijing, 100084, China
| | - Zhe Cao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ruizhe Zhu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Lei You
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| |
Collapse
|
33
|
Ding H, Chu M, Yue J, Huang H, Wang J, Zhu L. MiR-96 induced non-small-cell lung cancer progression through competing endogenous RNA network and affecting EGFR signaling pathway. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2019; 22:908-914. [PMID: 31579447 PMCID: PMC6760481 DOI: 10.22038/ijbms.2019.33654.8023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Objectives Non-small cell lung cancer (NSCLC) has become a serious global health problem in the 21st century, and tumor proliferation and metastasis are the leading causes of death in patients with lung cancer. The present study aimed to verify the function of miR-96 and miR-96 in relation to competing with endogenous RNA regulatory network in NSCLC progression including proliferation and metastasis. Materials and Methods Clinical data of miR-96 expression was collected from StarBase 2.0 developed by Sun Yat-sen University. We used wound-healing, transwell and MTT assays to measure migration, invasion and proliferation of NSCLC cell lines after different treatment. Quantitative real time PCR and western blot were used to test differential genes expression. In order to identify target between genes (FOXO1 and DUSP1) and miR-96, luciferase assay was used. Luciferase activities in FOXO1 and DUSP1 wild type plasmid groups were compared to mutant groups. Results qRT-PCR and online database results indicated that miR-96 is highly associated with NSCLC when compared to normal patients. In addition, miR-96 indeed induced migration, invasion and proliferation of NSCLC cell line. In addition, FOXO1 and DUSP1 are targets of miR-96 and these three molecules form competing endogenous RNA network. miR-96 related competing endogenous RNA network affects cell metastasis via epidermal growth factor receptor (EGFR) signaling. Conclusion miR-96 can be considered as one of tumor-inducer and form competing endogenous RNA network with FOXO1 and DUSP1, which affects downstream EGFR signaling.
Collapse
Affiliation(s)
- Hao Ding
- Division of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, Dianli Road No.8, Zhenjiang, 212002, China
| | - Mingqiang Chu
- Division of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, Dianli Road No.8, Zhenjiang, 212002, China
| | - Jingjing Yue
- Division of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, Dianli Road No.8, Zhenjiang, 212002, China
| | - Huaying Huang
- Division of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, Dianli Road No.8, Zhenjiang, 212002, China
| | - Jian Wang
- Division of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, Dianli Road No.8, Zhenjiang, 212002, China
| | - Li Zhu
- Division of Nephrology, Affiliated People's Hospital of Jiangsu University, Dianli Road No.8, Zhenjiang, 212002, China
| |
Collapse
|
34
|
Role of miRNA-Regulated Cancer Stem Cells in the Pathogenesis of Human Malignancies. Cells 2019; 8:cells8080840. [PMID: 31530793 PMCID: PMC6721829 DOI: 10.3390/cells8080840] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 07/28/2019] [Accepted: 07/31/2019] [Indexed: 12/12/2022] Open
Abstract
Recent biomedical discoveries have revolutionized the concept and understanding of carcinogenesis, a complex and multistep phenomenon which involves accretion of genetic, epigenetic, biochemical, and histological changes, with special reference to MicroRNAs (miRNAs) and cancer stem cells (CSCs). miRNAs are small noncoding molecules known to regulate expression of more than 60% of the human genes, and their aberrant expression has been associated with the pathogenesis of human cancers and the regulation of stemness features of CSCs. CSCs are the small population of cells present in human malignancies well-known for cancer resistance, relapse, tumorigenesis, and poor clinical outcome which compels the development of novel and effective therapeutic protocols for better clinical outcome. Interestingly, the role of miRNAs in maintaining and regulating the functioning of CSCs through targeting various oncogenic signaling pathways, such as Notch, wingless (WNT)/β-Catenin, janus kinases/ signal transducer and activator of transcription (JAK/STAT), phosphatidylinositol 3-kinase/ protein kinase B (PI3/AKT), and nuclear factor kappa-light-chain-enhancer of activated B (NF-kB), is critical and poses a huge challenge to cancer treatment. Based on recent findings, here, we have documented the regulatory action or the underlying mechanisms of how miRNAs affect the signaling pathways attributed to stemness features of CSCs, such as self-renewal, differentiation, epithelial to mesenchymal transition (EMT), metastasis, resistance and recurrence etc., associated with the pathogenesis of various types of human malignancies including colorectal cancer, lung cancer, breast cancer, head and neck cancer, prostate cancer, liver cancer, etc. We also shed light on the fact that the targeted attenuation of deregulated functioning of miRNA related to stemness in human carcinogenesis could be a viable approach for cancer treatment.
Collapse
|
35
|
Howard N, Clementino M, Kim D, Wang L, Verma A, Shi X, Zhang Z, DiPaola RS. New developments in mechanisms of prostate cancer progression. Semin Cancer Biol 2019; 57:111-116. [DOI: 10.1016/j.semcancer.2018.09.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 08/28/2018] [Accepted: 09/06/2018] [Indexed: 01/07/2023]
|
36
|
Qian C, Wang B, Zou Y, Zhang Y, Hu X, Sun W, Xiao H, Liu H, Shi L. MicroRNA 145 enhances chemosensitivity of glioblastoma stem cells to demethoxycurcumin. Cancer Manag Res 2019; 11:6829-6840. [PMID: 31440081 PMCID: PMC6664422 DOI: 10.2147/cmar.s210076] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/30/2019] [Indexed: 12/13/2022] Open
Abstract
Background: The presence of glioma stem cells (GSCs) is thought to be a key factor responsible for development of the incurable glioblastoma multiforme (GBM). GSCs are often displayed during chemotherapy resistance, except for demethoxycurcumin (DMC), a component of curcumin, which has been previously confirmed to inhibit GSCs proliferation and induce apoptosis. Purpose: The objective of this study was to identify the main mechanism underlying anti-GSCs resistance by DMC. Patients and methods: qRT-PCR was used to determine the expression of miR-145 in glioma patients and GSCs, and GSCs were transfected with miR-145 overexpressed vectors. Then, functional analyses (in vitro and in vivo) were performed to confirm the role of miR-145 and DMC in GSCs. Finally, related proteins were tested by immunohistochemistry and Western blot. Results: miR-145 was atypically low-expressed miRNA in GSCs, and could enhance GSC chemosensitivity to DMC both in vitro and in vivo. Upregulation of miR-145 in GSCs resulted in increased cell growth inhibition and apoptosis to DMC. Further research on the mechanism demonstrated that the combined effects of miR-145 and DMC were involved in the miR-145/SOX2-Wnt/β-catenin pathway. Overexpression of SOX2 reduced GSC resistance to growth inhibition by miR-145+ DMC treatment. Conclusion: Our data strongly support an important role for miR-145 in enhancing GSC chemosensitivity to DMC by targeting the SOX2-Wnt/β-catenin axis.
Collapse
Affiliation(s)
- Chunfa Qian
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Bin Wang
- Department of Neurosurgery, Affiliated Kunshan Hospital of Jiangsu University, Suzhou 215300, People's Republic of China
| | - Yuanjie Zou
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Yansong Zhang
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Xinhua Hu
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Wenbo Sun
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Hong Xiao
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Hongyi Liu
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Lei Shi
- Department of Neurosurgery, Affiliated Kunshan Hospital of Jiangsu University, Suzhou 215300, People's Republic of China
| |
Collapse
|
37
|
Mallick B, Sharma AR, Lee SS, Chakraborty C. Understanding the molecular interaction of human argonaute-2 and miR-20a complex: A molecular dynamics approach. J Cell Biochem 2019; 120:19915-19924. [PMID: 31318096 DOI: 10.1002/jcb.29300] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 06/18/2019] [Indexed: 12/16/2022]
Abstract
Argonaute-2 (AGO2), a member of the Argonaute family, is the only member possessing catalytic and RNA silencing activity. In here, a molecular dynamics (MDs) simulation was performed using the crystal structure of human AGO2 protein complex with miR-20a. miR-20a is involved with various kind of biological process like heart and lung development, oncogenic process, etc. In precise, MD simulation was carried out with AGO2 protein complex with wild type, two mutant sites and four mutant sites in guided microRNA (miRNA). It has been noted that root-mean-square deviation (RMSD) of atomic positions of nucleic acid for wild type and two mutant sites guided miRNA has the same pattern of fluctuations, which stabilizes around 0.27 nm after 2 ns. Cα atom of AGO2 protein in the complex shows that this complex with wild type and two mutant site mutation duplex has a stable RMSD value after 20 ns, ranging between 0.14 and 0.21 nm. From the root-mean-square fluctuation (RMSF), we observed an increased pattern of fluctuations for the atoms of four mutant complex of AGO2-miR-20a complex. This increased RMSF of non-mutated nucleic acids is contributed by U-A bond breaking at the site of the nucleotide of U2 of guided miRNA, as observed from the duplex structure taken at different time steps of the simulation. Superimposed structure of the miRNA-mRNA duplex for the three complexes depicts that the three miRNA-mRNA duplexes are stable during the simulation. Current work demonstrates the possible correlations between the conformational changes of this AGO2-miR-20a duplex structure and the interactions of different atoms.
Collapse
Affiliation(s)
- Bidyut Mallick
- Departments of Physics, Galgotias College of Engineering and Technology, Greater Noida, India
| | - Ashish Ranjan Sharma
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do, Republic of Korea
| | - Sang-Soo Lee
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do, Republic of Korea
| | - Chiranjib Chakraborty
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do, Republic of Korea.,Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Kolkata, West Bengal, India
| |
Collapse
|
38
|
Feng Z, Meng S, Zhou H, Xu Z, Tang Y, Li P, Liu C, Huang Y, Wu M. Functions and Potential Applications of Circular RNAs in Cancer Stem Cells. Front Oncol 2019; 9:500. [PMID: 31263676 PMCID: PMC6584801 DOI: 10.3389/fonc.2019.00500] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 05/28/2019] [Indexed: 12/12/2022] Open
Abstract
Circular RNAs (circRNAs) were discovered in the 1970s, but they have drawn increasing attention in recent years. Currently, we know that circRNAs are not "wrongly spliced" during transcription but play important roles in the initiation and development of various diseases, including cancers. Recently, a growing number of studies have suggested that cancer stem cells (CSCs) may contribute to the origination and maintenance of cancers. This review briefly introduces the major functions of circRNAs, including interacting with other noncoding RNAs, competing with pre-mRNA splicing, binding with proteins to form a scaffold, promoting protein nuclear translocation and even translating proteins in a cap-independent manner. Furthermore, we describe the regulatory mechanism of circRNAs in CSC phenotypes and discuss the potential clinical applications of circRNAs in CSC-targeted therapy, including functioning as new biomarkers, acting as vaccines and breaking the therapeutic resistance of CSCs. Finally, we discuss the major limitations and challenges in the field, which will be beneficial for the future clinical use of circRNAs.
Collapse
Affiliation(s)
- Ziyang Feng
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Shujuan Meng
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Hecheng Zhou
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Zihao Xu
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Ying Tang
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Peiyao Li
- The Xiangya Hospital, Central South University, Changsha, China
| | - Changhong Liu
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Yongkai Huang
- The Affiliated Zhuzhou Hospital Xiangya Medical College, Central South University, Zhuzhou, China
| | - Minghua Wu
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| |
Collapse
|
39
|
The Contributions of Prostate Cancer Stem Cells in Prostate Cancer Initiation and Metastasis. Cancers (Basel) 2019; 11:cancers11040434. [PMID: 30934773 PMCID: PMC6521153 DOI: 10.3390/cancers11040434] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/15/2019] [Accepted: 03/21/2019] [Indexed: 12/13/2022] Open
Abstract
Research in the last decade has clearly revealed a critical role of prostate cancer stem cells (PCSCs) in prostate cancer (PC). Prostate stem cells (PSCs) reside in both basal and luminal layers, and are the target cells of oncogenic transformation, suggesting a role of PCSCs in PC initiation. Mutations in PTEN, TP53, and RB1 commonly occur in PC, particularly in metastasis and castration-resistant PC. The loss of PTEN together with Ras activation induces partial epithelial–mesenchymal transition (EMT), which is a major mechanism that confers plasticity to cancer stem cells (CSCs) and PCSCs, which contributes to metastasis. While PTEN inactivation leads to PC, it is not sufficient for metastasis, the loss of PTEN concurrently with the inactivation of both TP53 and RB1 empower lineage plasticity in PC cells, which substantially promotes PC metastasis and the conversion to PC adenocarcinoma to neuroendocrine PC (NEPC), demonstrating the essential function of TP53 and RB1 in the suppression of PCSCs. TP53 and RB1 suppress lineage plasticity through the inhibition of SOX2 expression. In this review, we will discuss the current evidence supporting a major role of PCSCs in PC initiation and metastasis, as well as the underlying mechanisms regulating PCSCs. These discussions will be developed along with the cancer stem cell (CSC) knowledge in other cancer types.
Collapse
|
40
|
Prasad S, Ramachandran S, Gupta N, Kaushik I, Srivastava SK. Cancer cells stemness: A doorstep to targeted therapy. Biochim Biophys Acta Mol Basis Dis 2019; 1866:165424. [PMID: 30818002 DOI: 10.1016/j.bbadis.2019.02.019] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 02/15/2019] [Accepted: 02/20/2019] [Indexed: 02/07/2023]
Abstract
Recent advances in research on cancer have led to understand the pathogenesis of cancer and development of new anticancer drugs. Despite of these advancements, many tumors have been found to recur, undergo metastasis and develop resistance to therapy. Accumulated evidences suggest that small population of cancer cells known as cancer stem cells (CSC) are responsible for reconstitution and propagation of the disease. CSCs possess the ability to self-renew, differentiate and proliferate like normal stem cells. CSCs also appear to have resistance to anti-cancer therapies and subsequent relapse. The underlying stemness properties of the CSCs are reliant on multiple molecular targets such as signaling pathways, cell surface molecules, tumor microenvironment, apoptotic pathways, microRNA, stem cell differentiation, and drug resistance markers. Thus an effective therapeutic strategy relies on targeting CSCs to overcome the possible tumor relapse and chemoresistance. The targeted inhibition of these stem cell biomarkers is one of the promising approaches to eliminate cancer stemness. This review article summarizes possible targets of cancer cell stemness for the complete treatment of cancer.
Collapse
Affiliation(s)
- Sahdeo Prasad
- Department of Immunotherapeutics and Biotechnology, and Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
| | - Sharavan Ramachandran
- Department of Immunotherapeutics and Biotechnology, and Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
| | - Nehal Gupta
- Department of Immunotherapeutics and Biotechnology, and Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
| | - Itishree Kaushik
- Department of Immunotherapeutics and Biotechnology, and Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
| | - Sanjay K Srivastava
- Department of Immunotherapeutics and Biotechnology, and Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA.
| |
Collapse
|
41
|
Kalapanida D, Zagouri F, Gazouli M, Zografos E, Dimitrakakis C, Marinopoulos S, Giannos A, Sergentanis TN, Kastritis E, Terpos E, Dimopoulos MA. Evaluation of pre-mir-34a rs72631823 single nucleotide polymorphism in triple negative breast cancer: A case-control study. Oncotarget 2018; 9:36906-36913. [PMID: 30651924 PMCID: PMC6319339 DOI: 10.18632/oncotarget.26385] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 11/03/2018] [Indexed: 12/19/2022] Open
Abstract
Aim The purpose of this study is to evaluate the role of pre-miR34a rs72631823 as potential risk factor and/or prognostic marker in patients with triple negative breast cancer. Methods 114 samples of DNA from paraffin embedded breast normal tissues of patients with triple negative breast cancer and 124 samples of healthy controls were collected and analyzed for pre-miR34a rs72631823 polymorphism. Results Pre-miR34a rs72631823 A allele was associated with increased TNBC risk both in univariate and multivariate analysis. The number of pre-miR34a rs72631823 AA subjects was very small and the association did not reach significance (p = 0.176, Fisher’s exact test). The examined polymorphism was not associated with overall survival at the univariate or multivariate Cox regression analysis (adjusted HR = 1.60, 95%CI: 0.64–3.96 for miR34 rs72631823 GA/AA vs. GG). Conclusion Our case-control study suggests that pre-miR34a rs72631823 A allele is associated with increased triple negative breast cancer risk.
Collapse
Affiliation(s)
- Despoina Kalapanida
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, University of Athens, Athens, Greece
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, University of Athens, Athens, Greece
| | - Maria Gazouli
- Department of Basic Medical Sciences, Laboratory of Biology, University of Athens School of Medicine, Athens, Greece.,Laboratory of Cell and Gene Therapy, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Eleni Zografos
- Department of Basic Medical Sciences, Laboratory of Biology, University of Athens School of Medicine, Athens, Greece.,Laboratory of Cell and Gene Therapy, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Constantine Dimitrakakis
- Department of Obstetrics and Gynaecology, Alexandra Hospital, Medical school, University of Athens, Athens, Greece
| | - Spyridon Marinopoulos
- Department of Obstetrics and Gynaecology, Alexandra Hospital, Medical school, University of Athens, Athens, Greece
| | - Aris Giannos
- Department of Obstetrics and Gynaecology, Alexandra Hospital, Medical school, University of Athens, Athens, Greece
| | - Theodoros N Sergentanis
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, University of Athens, Athens, Greece
| | - Efstathios Kastritis
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, University of Athens, Athens, Greece
| | - Evangelos Terpos
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, University of Athens, Athens, Greece
| | | |
Collapse
|
42
|
Zhang B, Fu T, Zhang L. MicroRNA-153 suppresses human laryngeal squamous cell carcinoma migration and invasion by targeting the SNAI1 gene. Oncol Lett 2018; 16:5075-5083. [PMID: 30250575 PMCID: PMC6144539 DOI: 10.3892/ol.2018.9302] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 05/09/2018] [Indexed: 12/20/2022] Open
Abstract
Human laryngeal squamous cell carcinoma (LSCC) is a malignant cancer type. Epithelial-mesenchymal transition marker Snail family transcriptional repressor 1 (SNAI1) is associated with the occurrence, development, invasion and metastasis of numerous tumor types, such as lung, liver and ovarian cancer. Previous studies have indicated that microRNA-153 (miR-153) may serve as a novel tumor suppressor, which is involved in tumor metastasis; however, the role and clinical significance of miR-153 in LSCC are not fully understood. The aim of the present study was to determine the role of miR-153 in the growth and aggressiveness of LSCC cells. Bioinformatics prediction method, western blot analysis, Matrigel invasion assay and immunofluorescence were used to analyze whether SNAI1 can be regulated and controlled by miR-153 in LSCC cells. An inverse association between miR-153 and SNAI1 was observed in LSCC tissues. It was demonstrated that SNAI1 is a direct target of miR-153 in LSCC. In addition, the results indicated that miR-153 knockdown inhibited PCI-13 cell migration and invasion by targeting SNAI1, which may be a potential marker that can reflect the degree of malignancy in patients with LSCC. Furthermore, miR-153 knockdown decreased Twist family BHLH transcription factor 1 and metastasis-associated 1 family member 3 expression in LSCC cells. In conclusion, these data indicated that miR-153 regulates LSCC migration via the targeting of SNAI1 gene, which may be a potential predictor for patients with LSCC.
Collapse
Affiliation(s)
- Binbin Zhang
- Department of Otorhinolaryngology and Maxillofacial Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, P.R. China
| | - Tao Fu
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300060, P.R. China
| | - Lun Zhang
- Department of Otorhinolaryngology and Maxillofacial Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, P.R. China
| |
Collapse
|
43
|
miR-140-5p inhibits the proliferation and enhances the efficacy of doxorubicin to breast cancer stem cells by targeting Wnt1. Cancer Gene Ther 2018; 26:74-82. [PMID: 30032164 DOI: 10.1038/s41417-018-0035-0] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 05/16/2018] [Accepted: 05/25/2018] [Indexed: 02/06/2023]
Abstract
MicroRNAs (miRNAs) are a group of small non-coding single-stranded RNAs molecules, the dysregulation of which plays a critical role in the initiation and biological progression of malignancies. The current study demonstrated that miR-140-5p was frequently downregulated in breast cancer stem cells (BCSCs), and miR-140-5p mimics could inhibit the proliferation of BCSCs. Moreover, Wnt1 was a direct target of miR-140-5p, as was proved by luciferase reporter assays. miR-140-5p mimics could downregulate the wnt1 mRNA and protein levels in MCF-7 and MDA-MB-231 cells. Furthermore, miR-140 mimics could enhance the sensitivity of BCSCs to doxorubicin (Dox) through the Wnt1/ABCB1 pathway both in vitro and vivo. Our findings have presented a novel miRNA-mediated regulatory network for BCSCs, which may provide a potential therapeutic target for breast cancer.
Collapse
|
44
|
Chakraborty C, Sharma AR, Sharma G, Sarkar BK, Lee SS. The novel strategies for next-generation cancer treatment: miRNA combined with chemotherapeutic agents for the treatment of cancer. Oncotarget 2018; 9:10164-10174. [PMID: 29515800 PMCID: PMC5839381 DOI: 10.18632/oncotarget.24309] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 12/11/2017] [Indexed: 12/19/2022] Open
Abstract
Medical practitioners are recommending combination therapy in cancer for its various advantages. Combination therapy increases the efficacy of treatment due to its synergistic effects in cancer treatment. In this post-genomic era, microRNAs (miRNAs) are receiving attention for their role in human disease and disease therapy. In this review, we discuss the combination of miRNAs and chemotherapeutic agents for cancer treatment. Moreover, we attempted to portray the role of miRNAs in cancer therapy; outline combination therapy, especially chemo-combination therapy, and discuss the basis for miRNA-based chemo-combination therapies and chemo-combination therapy with miRNA for cancer treatment.
Collapse
Affiliation(s)
- Chiranjib Chakraborty
- Institute for Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon 24252, Republic of Korea
- Department of Bioinformatics, School of Computer Sciences, Galgotias University, Greater Noida 203201, Uttar Pradesh, India
| | - Ashish Ranjan Sharma
- Institute for Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon 24252, Republic of Korea
| | - Garima Sharma
- Institute for Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon 24252, Republic of Korea
| | - Bimal Kumar Sarkar
- Department of Physics, School of Basic and Applied Science, Galgotias University, Greater Noida 203201, Uttar Pradesh, India
| | - Sang-Soo Lee
- Institute for Skeletal Aging and Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon 24252, Republic of Korea
| |
Collapse
|
45
|
Xiaolei G, Xinhua L, Yaling T. [Mechanisms and implications of cancer cell dormancy in head and neck carcinoma]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2018; 36:92-98. [PMID: 29595004 DOI: 10.7518/hxkq.2018.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Disease metastasis and relapse in many cancer patients several years (even decades) after surgical remission have been recently acknowledged as cases of cancer dormancy. Although cases of minimal residual disease are well documented, knowledge on its biological mechanisms and clinical implications remains limited. To date, numerous reviews have summarized the three potential models that may explain this phenomenon, including the angiogenic, immunologic, and cellular dormancy. In this study, we discuss newly uncovered mechanisms governing tumor cell dormancy in head and neck cancer, emphasizing on the crosstalk between dormant tumor cells and their microenvironments. Additionally, we explore the mechanisms on the reactivation of dormant residual tumor cells in anatomical sites, including the lymph nodes and bone marrow.
Collapse
Affiliation(s)
- Gao Xiaolei
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Liang Xinhua
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Tang Yaling
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| |
Collapse
|
46
|
Saha S, Mitra S, Yadav RK. A Stack-based Ensemble Framework for Detecting Cancer MicroRNA Biomarkers. GENOMICS, PROTEOMICS & BIOINFORMATICS 2017; 15:381-388. [PMID: 29246520 PMCID: PMC5828659 DOI: 10.1016/j.gpb.2016.10.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/18/2016] [Accepted: 10/18/2016] [Indexed: 12/15/2022]
Abstract
MicroRNA (miRNA) plays vital roles in biological processes like RNA splicing and regulation of gene expression. Studies have revealed that there might be possible links between oncogenesis and expression profiles of some miRNAs, due to their differential expression between normal and tumor tissues. However, the automatic classification of miRNAs into different categories by considering the similarity of their expression values has rarely been addressed. This article proposes a solution framework for solving some real-life classification problems related to cancer, miRNA, and mRNA expression datasets. In the first stage, a multiobjective optimization based framework, non-dominated sorting genetic algorithm II, is proposed to automatically determine the appropriate classifier type, along with its suitable parameter and feature combinations, pertinent for classifying a given dataset. In the second page, a stack-based ensemble technique is employed to get a single combinatorial solution from the set of solutions obtained in the first stage. The performance of the proposed two-stage approach is evaluated on several cancer and RNA expression profile datasets. Compared to several state-of-the-art approaches for classifying different datasets, our method shows supremacy in the accuracy of classification.
Collapse
Affiliation(s)
- Sriparna Saha
- Department of Computer Science and Engineering, Indian Institute of Technology, Patna 801103, India.
| | - Sayantan Mitra
- Department of Computer Science and Engineering, Indian Institute of Technology, Patna 801103, India
| | - Ravi Kant Yadav
- Department of Computer Science and Engineering, Indian Institute of Technology, Patna 801103, India
| |
Collapse
|
47
|
Ooki A, Del Carmen Rodriguez Pena M, Marchionni L, Dinalankara W, Begum A, Hahn NM, VandenBussche CJ, Rasheed ZA, Mao S, Netto GJ, Sidransky D, Hoque MO. YAP1 and COX2 Coordinately Regulate Urothelial Cancer Stem-like Cells. Cancer Res 2017; 78:168-181. [PMID: 29180467 DOI: 10.1158/0008-5472.can-17-0836] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 08/30/2017] [Accepted: 11/03/2017] [Indexed: 12/24/2022]
Abstract
Overcoming acquired drug resistance remains a core challenge in the clinical management of human cancer, including in urothelial carcinoma of the bladder (UCB). Cancer stem-like cells (CSC) have been implicated in the emergence of drug resistance but mechanisms and intervention points are not completely understood. Here, we report that the proinflammatory COX2/PGE2 pathway and the YAP1 growth-regulatory pathway cooperate to recruit the stem cell factor SOX2 in expanding and sustaining the accumulation of urothelial CSCs. Mechanistically, COX2/PGE2 signaling induced promoter methylation of let-7, resulting in its downregulation and subsequent SOX2 upregulation. YAP1 induced SOX2 expression more directly by binding its enhancer region. In UCB clinical specimens, positive correlations in the expression of SOX2, COX2, and YAP1 were observed, with coexpression of COX2 and YAP1 particularly commonly observed. Additional investigations suggested that activation of the COX2/PGE2 and YAP1 pathways also promoted acquired resistance to EGFR inhibitors in basal-type UCB. In a mouse xenograft model of UCB, dual inhibition of COX2 and YAP1 elicited a long-lasting therapeutic response by limiting CSC expansion after chemotherapy and EGFR inhibition. Our findings provide a preclinical rationale to target these pathways concurrently with systemic chemotherapy as a strategy to improve the clinical management of UCB.Significance: These findings offer a preclinical rationale to target the COX2 and YAP1 pathways concurrently with systemic chemotherapy to improve the clinical management of UCB, based on evidence that these two pathways expand cancer stem-like cell populations that mediate resistance to chemotherapy. Cancer Res; 78(1); 168-81. ©2017 AACR.
Collapse
Affiliation(s)
- Akira Ooki
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Luigi Marchionni
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Wikum Dinalankara
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Asma Begum
- The Sidney Kimmel Comprehensive Cancer, Johns Hopkins University, Baltimore, Maryland
| | - Noah M Hahn
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,The Sidney Kimmel Comprehensive Cancer, Johns Hopkins University, Baltimore, Maryland.,Department of Urology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Zeshaan A Rasheed
- The Sidney Kimmel Comprehensive Cancer, Johns Hopkins University, Baltimore, Maryland
| | - Shifeng Mao
- Allegheny Health Network Cancer Institute, Pittsburgh, Pennsylvania
| | - George J Netto
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Urology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - David Sidransky
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mohammad O Hoque
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland. .,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Urology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
48
|
Gao XL, Zhang M, Tang YL, Liang XH. Cancer cell dormancy: mechanisms and implications of cancer recurrence and metastasis. Onco Targets Ther 2017; 10:5219-5228. [PMID: 29138574 PMCID: PMC5667781 DOI: 10.2147/ott.s140854] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
More recently, disease metastasis and relapse in many cancer patients several years (even some decades) after surgical remission are regarded as tumor dormancy. However, the knowledge of this phenomenon is cripplingly limited. Substantial quantities of reviews have summarized three main potential models that can be put forth to explain such process, including angiogenic dormancy, immunologic dormancy, and cellular dormancy. In this review, newly uncovered mechanisms governing cancer cell dormancy are discussed, with an emphasis on the cross talk between dormant cancer cells and their microenvironments. In addition, potential mechanisms of reactivation of these dormant cells in certain anatomic sites including lymph nodes and bone marrow are discussed. Molecular mechanism of cellular dormancy in head and neck cancer is also involved.
Collapse
Affiliation(s)
- Xiao-Lei Gao
- State Key Laboratory of Oral Diseases.,Department of Oral and Maxillofacial Surgery
| | - Mei Zhang
- State Key Laboratory of Oral Diseases.,Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases.,Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases.,Department of Oral and Maxillofacial Surgery
| |
Collapse
|
49
|
Zhang Q, Zhuang J, Deng Y, Yang L, Cao W, Chen W, Lin T, Lv X, Yu H, Xue Y, Guo H. miR34a/GOLPH3 Axis abrogates Urothelial Bladder Cancer Chemoresistance via Reduced Cancer Stemness. Am J Cancer Res 2017; 7:4777-4790. [PMID: 29187903 PMCID: PMC5706099 DOI: 10.7150/thno.21713] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 09/12/2017] [Indexed: 11/24/2022] Open
Abstract
Rationale: Chemoresistance and subsequent recurrence of human urothelial bladder cancer (UBC) is partially driven by a subpopulation of tumor initiating cells, namely cancer stem cells (CSCs). However, the underlying molecular mechanism in chemotherapy-induced CSCs enrichment and following chemoresistance and recurrence remains largely unclear. Methods: Gemcitabine and cisplatin (GC) chemoresistant cell lines (T24 GC 3rd and 5637 GC 3rd cells) and the chemo-sensitive UBC cell lines T24 and 5637 were established in vivo for the investigation of acquired resistance mechanisms. The role of miR34a/GOLPH3 axis in regulating UBC chemoresistance and recurrence was evaluated in cell and animal models. The expression levels of miR34a/GOLPH3 axis and CSCs markers were assayed in specimens of UBC. The association of GOLPH3 with clinicopathologic features and prognosis was analysed. Results: RT-PCR and western blotting confirmed that the expression levels of miR34a were decreased and GOLPH3 were increased in GC chemoresistant UBC cell lines. Downregulation of miR34a resulted in the overexpression of GOLPH3, which is a target gene of miR34a confirmed by luciferase experiment. The ectopic expression of miR34a decreased the stem cell properties of chemoresistant UBC cells and re-sensitized these cells to GC treatment in vitro and in vivo. Moreover, miR34a/GOLPH3 axis has obvious clinical relevance with prognosis and recurrence in human UBC patients with standard GC chemotherapy. Conclusion: Our results suggest that miR34a/GOLPH3 axis exert key role in CSCs involved UBC drug resistance and recurrence and warrant further development as a promising therapeutic approach in treating drug-resistant UBC.
Collapse
|
50
|
Yang X, Yang L, Ma Y, Zhao X, Wang H. MicroRNA-205 Mediates Proteinase-Activated Receptor 2 (PAR 2) -Promoted Cancer Cell Migration. Cancer Invest 2017; 35:601-609. [PMID: 28990808 DOI: 10.1080/07357907.2017.1378671] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Activation of proteinase-activated receptor 2 (PAR2) promotes cell migration in cancers, but the exact mechanism underlying this process remains largely unknown. Here we report that activation of PAR2 reduced miR-205 expression, whereas inhibition of miR-205 promoted cell migration in cancer cells. Overexpression of miR-205 blocked PAR2-mediated stimulation of cell migration. BMPR1B was identified as a downstream target gene of miR-205. In colorectal carcinoma specimens from patients, the level of PAR2 was negatively correlated with that of miR-205, but it was positively associated with BMPR1B expression. Taken together, our findings indicate that PAR2 signaling promotes cancer cell migration through miR-205/BMPR1B pathway in human colorectal carcinoma.
Collapse
Affiliation(s)
- Xu Yang
- a State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences , Peking Union Medical College , Beijing , China
| | - Lan Yang
- a State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences , Peking Union Medical College , Beijing , China
| | - Yiming Ma
- a State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences , Peking Union Medical College , Beijing , China
| | - Xinhua Zhao
- a State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences , Peking Union Medical College , Beijing , China
| | - Hongying Wang
- a State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences , Peking Union Medical College , Beijing , China
| |
Collapse
|