1
|
Li Y, Zhang H, Zhu D, Yang F, Wang Z, Wei Z, Yang Z, Jia J, Kang X. Notochordal cells: A potential therapeutic option for intervertebral disc degeneration. Cell Prolif 2024; 57:e13541. [PMID: 37697480 PMCID: PMC10849793 DOI: 10.1111/cpr.13541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/08/2023] [Accepted: 08/21/2023] [Indexed: 09/13/2023] Open
Abstract
Intervertebral disc degeneration (IDD) is a prevalent musculoskeletal degenerative disorder worldwide, and ~40% of chronic low back pain cases are associated with IDD. Although the pathogenesis of IDD remains unclear, the reduction in nucleus pulposus cells (NPCs) and degradation of the extracellular matrix (ECM) are critical factors contributing to IDD. Notochordal cells (NCs), derived from the notochord, which rapidly degrades after birth and is eventually replaced by NPCs, play a crucial role in maintaining ECM homeostasis and preventing NPCs apoptosis. Current treatments for IDD only provide symptomatic relief, while lacking the ability to inhibit or reverse its progression. However, NCs and their secretions possess anti-inflammatory properties and promote NPCs proliferation, leading to ECM formation. Therefore, in recent years, NCs therapy targeting the underlying cause of IDD has emerged as a novel treatment strategy. This article provides a comprehensive review of the latest research progress on NCs for IDD, covering their biological characteristics, specific markers, possible mechanisms involved in IDD and therapeutic effects. It also highlights significant future directions in this field to facilitate further exploration of the pathogenesis of IDD and the development of new therapies based on NCs strategies.
Collapse
Affiliation(s)
- Yanhu Li
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Haijun Zhang
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
- The Second People's Hospital of Gansu ProvinceLanzhouPeople's Republic of China
| | - Daxue Zhu
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Fengguang Yang
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Zhaoheng Wang
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Ziyan Wei
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Zhili Yang
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Jingwen Jia
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| | - Xuewen Kang
- Lanzhou University Second HospitalLanzhouPeople's Republic of China
- Orthopaedics Key Laboratory of Gansu ProvinceLanzhouPeople's Republic of China
| |
Collapse
|
2
|
Liu M, Song X, Sun Y, Zhang T. LncRNA OIP5-AS1 Targets the miR-140-5p/UBR5 Cascade to Promote the Development of Gastric Cancer. Mol Biotechnol 2023:10.1007/s12033-023-00958-x. [PMID: 38112962 DOI: 10.1007/s12033-023-00958-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 10/23/2023] [Indexed: 12/21/2023]
Abstract
Gastric cancer (GC) is a malignant tumor with the highest incidence among all kinds of malignant tumors in China. Long noncoding RNAs (LncRNAs) have been reported to act as microRNA (miRNAs) sponges and thus play key roles in biological processes and pathogenesis. Thus, this study aimed to investigate the functional effects and the regulatory mechanism of lncRNA opa interacting protein 5-antisense 1 (OIP5-AS1) in gastric cancer cells. The expression of OIP5-AS1, miR-140-5p, Ubiquitin protein ligase E3 component n-recognin 5 (UBR5) was detected using quantitative real-time polymerase chain reaction (qRT-PCR). Cell proliferation, apoptosis, migration, and invasion were assessed using Cell-Counting Kit-8 (CCK-8), Flow cytometry, and Transwell assays. UBR5 protein level was detected by Western blot. Binding between miR-140-5p and OIP5-AS1 or UBR5 was predicted by Starbasev2.0 and TargetScan, and verified using Dual-luciferase reporter assays and RNA pull-down assay. A xenograft mice model was used to evaluate the effects of OIP5-AS1 on tumor growth in vivo. OIP5-AS1 was upregulated in GC cancer and cells. OIP5-AS1 knockdown inhibited cell proliferation, migration, invasion, but induced cell apoptosis in GC. In mechanism, OIP5-AS1 might serve as a sponge for miR-140-5p to enhance UBR5 expression. Moreover, overexpression of miR-140-5p or UBR5 partly reversed the effects of OIP5-AS1 depletion on the progression of GC cells. Furthermore, OIP5-AS1 depletion also suppressed tumor growth in vivo. OIP5-AS1 silencing might suppress proliferation, migration, invasion, and induced apoptosis in GC cells by regulating the miR-140-5p/UBR5 axis.
Collapse
Affiliation(s)
- Mei Liu
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, No.136 Jingzhou Street, Xiangcheng District, Xiangyang City, 441000, Hubei Province, China
| | - Xiujun Song
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, No.136 Jingzhou Street, Xiangcheng District, Xiangyang City, 441000, Hubei Province, China
| | - Yinyin Sun
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, No.136 Jingzhou Street, Xiangcheng District, Xiangyang City, 441000, Hubei Province, China.
| | - Tieshan Zhang
- Department of Oncology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, No.136 Jingzhou Street, Xiangcheng District, Xiangyang City, 441000, Hubei Province, China.
| |
Collapse
|
3
|
Wu J, Liu G, Jia R, Guo J. Salivary Extracellular Vesicles: Biomarkers and Beyond in Human Diseases. Int J Mol Sci 2023; 24:17328. [PMID: 38139157 PMCID: PMC10743646 DOI: 10.3390/ijms242417328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/29/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Extracellular vesicles, as bioactive molecules, have been extensively studied. There are abundant studies in the literature on their biogenesis, secretion, structure, and content, and their roles in pathophysiological processes. Extracellular vesicles have been reviewed as biomarkers for use in diagnostic tools. Saliva contains many extracellular vesicles, and compared with other body fluids, it is easier to obtain in a non-invasive way, making its acquisition more easily accepted by patients. In recent years, there have been numerous new studies investigating the role of salivary extracellular vesicles as biomarkers. These studies have significant implications for future clinical diagnosis. Therefore, in this paper, we summarize and review the potential applications of salivary extracellular vesicles as biomarkers, and we also describe their other functions (e.g., hemostasis, innate immune defense) in both oral and non-oral diseases.
Collapse
Affiliation(s)
- Jialing Wu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China; (J.W.); (G.L.); (R.J.)
| | - Gege Liu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China; (J.W.); (G.L.); (R.J.)
| | - Rong Jia
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China; (J.W.); (G.L.); (R.J.)
| | - Jihua Guo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China; (J.W.); (G.L.); (R.J.)
- Department of Endodontics, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| |
Collapse
|
4
|
Guo W, Liu H, Zhong M, Qi Q, Li Y. circ_0006528 promotes nonsmall cell lung cancer progression by sponging miR-892a and regulating NRAS expression. Anticancer Drugs 2023:00001813-990000000-00224. [PMID: 37982201 DOI: 10.1097/cad.0000000000001439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Micro-RNAs play essential roles in developing and progressing nonsmall cell lung cancer (NSCLC) and drug resistance. Nevertheless, the functions and mechanisms are partly explored. Therefore, the present study analyzes the effect of circ_0006528 and the mechanism of regulation of NSCLC cell progression by sponging miR-892a to regulate neuroblastoma rat sarcoma viral oncogene (NRAS) expression. Initially, circ_0006528 is identified using divergent primers-based PCR and RNase R exonuclease treatments. After administration of the designed circ_0006528-specific siRNA, the RT-qPCR analysis is used to determine the interference efficiency of siRNA. At the same time, cell growth, invasion, and migration are assessed by 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT), Transwell, and scratch assays in the NSCLC cell lines (secretory pathway Ca2+-ATPase isoform 1 [SPCA-1] and A549) in vitro, respectively. Further, miR-892a inhibitor is added to the cells for functional recovery assay. Finally, the xenograft mouse model is constructed to explore the effect of circ_0006528 on tumor growth in vivo. The RT-qPCR analysis in 66 pairs of NSCLC cancer and noncancerous tissues revealed that circ_0006528 is highly expressed in NSCLC patient tissues. The RNase R experiments revealed that HSA_circ_0006528 is unaffected by RNase R exonuclease. MTT assay showed that knockdown of hsa_circ_0006528 by siRNA significantly decreased cell proliferation and viability in A549 and SPCA-1 cells. The luciferase reporter assay showed direct binding of hsa_circ_0006528 to miR-892a, and miR-892a targets binding NRAS. In addition, the miR-892a inhibitor terminated the hsa_circ_0006528 siRNA, triggering inhibition of proliferation, invasion, and migration of NSCLC cells. In summary, the study revealed that the knockout of hsa_circ_0006528 downregulation of NRAS expression by sponging miR-892a inhibited NSCLC cell growth and invasion.
Collapse
Affiliation(s)
- Weixi Guo
- Department of Thoracic Surgery, The First Affiliated Hospital of Xiamen University and
| | - Hongming Liu
- Department of Thoracic Surgery, The First Affiliated Hospital of Xiamen University and
| | - Ming Zhong
- Department of Thoracic Surgery, The First Affiliated Hospital of Xiamen University and
| | - Qinghua Qi
- Department of Thoracic Surgery, The First Affiliated Hospital of Xiamen University and
| | - Yibin Li
- Department of Medical Oncology, Xiamen Key Laboratory of Antitumor Drug Transformation Research, The First Affiliated Hospital of Xiamen University, Xiamen, China
| |
Collapse
|
5
|
Lapouge M, Meloche S. A renaissance for YES in cancer. Oncogene 2023; 42:3385-3393. [PMID: 37848624 DOI: 10.1038/s41388-023-02860-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/28/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
Most of our understanding regarding the involvement of SRC-family tyrosine kinases in cancer has stemmed from studies focused on the prototypical SRC oncogene. However, emerging research has shed light on the important role of YES signaling in oncogenic transformation, tumor growth, metastatic progression, and resistance to various cancer therapies. Clinical evidence indicates that dysregulated expression or activity of YES is a frequent occurrence in human cancers and is associated with unfavorable outcomes. These findings provide a compelling rationale for specifically targeting YES in certain cancer subtypes. Here, we review the crucial role of YES in cancer and discuss the challenges associated with translating preclinical observations into effective YES-targeted therapies.
Collapse
Affiliation(s)
- Marjorie Lapouge
- Institute for Research in Immunology and Cancer, Montreal, QC, Canada
| | - Sylvain Meloche
- Institute for Research in Immunology and Cancer, Montreal, QC, Canada.
- Department of Pharmacology and Physiology, Université de Montréal, Montreal, QC, Canada.
- Molecular Biology Program, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
| |
Collapse
|
6
|
Patel A, Patel P, Mandlik D, Patel K, Malaviya P, Johar K, Swamy KBS, Patel S, Tanavde V. A novel 3-miRNA network regulates tumour progression in oral squamous cell carcinoma. Biomark Res 2023; 11:64. [PMID: 37316916 PMCID: PMC10268489 DOI: 10.1186/s40364-023-00505-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/19/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Late diagnosis is one of the major confounders in oral squamous cell carcinoma (OSCC). Despite recent advances in molecular diagnostics, no disease-specific biomarkers are clinically available for early risk prediction of OSCC. Therefore, it is important to identify robust biomarkers that are detectable using non-invasive liquid biopsy techniques to facilitate the early diagnosis of oral cancer. This study identified potential salivary exosome-derived miRNA biomarkers and crucial miRNA-mRNA networks/underlying mechanisms responsible for OSCC progression. METHODS Small RNASeq (n = 23) was performed in order to identify potential miRNA biomarkers in both tissue and salivary exosomes derived from OSCC patients. Further, integrated analysis of The Cancer Genome Atlas (TCGA) datasets (n = 114), qPCR validation on larger patient cohorts (n = 70) and statistical analysis with various clinicopathological parameters was conducted to assess the effectiveness of the identified miRNA signature. miRNA-mRNA networks and pathway analysis was conducted by integrating the transcriptome sequencing and TCGA data. The OECM-1 cell line was transfected with the identified miRNA signature in order to observe its effect on various functional mechanisms such as cell proliferation, cell cycle, apoptosis, invasive as well as migratory potential and the downstream signaling pathways regulated by these miRNA-mRNA networks. RESULTS Small RNASeq and TCGA data identified 12 differentially expressed miRNAs in OSCC patients compared to controls. On validating these findings in a larger cohort of patients, miR-140-5p, miR-143-5p, and miR-145-5p were found to be significantly downregulated. This 3-miRNA signature demonstrated higher efficacy in predicting disease progression and clinically correlated with poor prognosis (p < 0.05). Transcriptome, TCGA, and miRNA-mRNA network analysis identified HIF1a, CDH1, CD44, EGFR, and CCND1 as hub genes regulated by the miRNA signature. Further, transfection-mediated upregulation of the 3-miRNA signature significantly decreased cell proliferation, induced apoptosis, resulted in G2/M phase cell cycle arrest and reduced the invasive and migratory potential by reversing the EMT process in the OECM-1 cell line. CONCLUSIONS Thus, this study identifies a 3-miRNA signature that can be utilized as a potential biomarker for predicting disease progression of OSCC and uncovers the underlying mechanisms responsible for converting a normal epithelial cell into a malignant phenotype.
Collapse
Affiliation(s)
- Aditi Patel
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, 380009, Gujarat, India
| | - Parina Patel
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, 380009, Gujarat, India
| | - Dushyant Mandlik
- Department of Head and Neck Oncology, HCG Cancer Centre, Ahmedabad, Gujarat, India
| | - Kaustubh Patel
- Department of Head and Neck Oncology, HCG Cancer Centre, Ahmedabad, Gujarat, India
| | - Pooja Malaviya
- Department of Cell and Molecular Biology, Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujarat, India
| | - Kaid Johar
- Department of Zoology, BMTC and Human Genetics, School of Sciences, Gujarat University, Ahmedabad, India
| | - Krishna B S Swamy
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, 380009, Gujarat, India
| | - Shanaya Patel
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, 380009, Gujarat, India.
| | - Vivek Tanavde
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, 380009, Gujarat, India.
- Bioinformatics Institute, Agency for Science Technology and Research (A*STAR), Singapore, Singapore.
| |
Collapse
|
7
|
Otegui N, Houry M, Arozarena I, Serrano D, Redin E, Exposito F, Leon S, Valencia K, Montuenga L, Calvo A. Cancer Cell-Intrinsic Alterations Associated with an Immunosuppressive Tumor Microenvironment and Resistance to Immunotherapy in Lung Cancer. Cancers (Basel) 2023; 15:3076. [PMID: 37370686 PMCID: PMC10295869 DOI: 10.3390/cancers15123076] [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: 05/01/2023] [Revised: 05/24/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
Despite the great clinical success of immunotherapy in lung cancer patients, only a small percentage of them (<40%) will benefit from this therapy alone or combined with other strategies. Cancer cell-intrinsic and cell-extrinsic mechanisms have been associated with a lack of response to immunotherapy. The present study is focused on cancer cell-intrinsic genetic, epigenetic, transcriptomic and metabolic alterations that reshape the tumor microenvironment (TME) and determine response or refractoriness to immune checkpoint inhibitors (ICIs). Mutations in KRAS, SKT11(LKB1), KEAP1 and TP53 and co-mutations of these genes are the main determinants of ICI response in non-small-cell lung cancer (NSCLC) patients. Recent insights into metabolic changes in cancer cells that impose restrictions on cytotoxic T cells and the efficacy of ICIs indicate that targeting such metabolic restrictions may favor therapeutic responses. Other emerging pathways for therapeutic interventions include epigenetic modulators and DNA damage repair (DDR) pathways, especially in small-cell lung cancer (SCLC). Therefore, the many potential pathways for enhancing the effect of ICIs suggest that, in a few years, we will have much more personalized medicine for lung cancer patients treated with immunotherapy. Such strategies could include vaccines and chimeric antigen receptor (CAR) cells.
Collapse
Affiliation(s)
- Nerea Otegui
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
| | - Maeva Houry
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
| | - Imanol Arozarena
- Instituto de Investigación Sanitaria de Navarra (IDISNA), 31008 Pamplona, Spain;
- Cancer Signaling Unit, Navarrabiomed, University Hospital of Navarra (HUN), Public University of Navarra (UPNA), 31008 Pamplona, Spain
| | - Diego Serrano
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
| | - Esther Redin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Francisco Exposito
- Yale Cancer Center, New Haven, CT 06519, USA;
- Department of Pathology, Yale School of Medicine, New Haven, CT 06510, USA
| | - Sergio Leon
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
| | - Karmele Valencia
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), ISCIII, 28029 Madrid, Spain
| | - Luis Montuenga
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra (IDISNA), 31008 Pamplona, Spain;
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), ISCIII, 28029 Madrid, Spain
| | - Alfonso Calvo
- CCUN Cancer Center and Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain; (N.O.); (M.H.); (D.S.); (S.L.); (K.V.); (L.M.)
- Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, 31008 Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra (IDISNA), 31008 Pamplona, Spain;
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), ISCIII, 28029 Madrid, Spain
| |
Collapse
|
8
|
Taheri F, Ebrahimi SO, Heidari R, Pour SN, Reiisi S. Mechanism and function of miR-140 in human cancers: A review and in silico study. Pathol Res Pract 2023; 241:154265. [PMID: 36509008 DOI: 10.1016/j.prp.2022.154265] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/27/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
MicroRNA-140 (miR-140) acts as a tumor suppressor and plays a vital role in cell biological functions such as cell proliferation, apoptosis, and DNA repair. The expression of this miRNA has been shown to be considerably decreased in cancer tissues and cell lines compared with normal adjacent tissues. Consequently, aberrant expression of some miR-140 target genes can lead to the initiation and progression of various human cancers, such as breast cancer, gastrointestinal cancers, lung cancer, and prostate cancer. The dysregulation of the miR-140 network also affects cell proliferation, invasion, metastasis, and apoptosis of cancer cells by affecting various signaling pathways. Besides, up-regulation of miR-140 could enhance the efficacy of chemotherapeutic agents in different cancer. We aimed to cover most aspects of miR-140 function in cancer development and address its importance in different stages of cancer progression.
Collapse
Affiliation(s)
- Forough Taheri
- Department of Genetics, Sharekord Branch, Islamic Azad University, Sharekord, Iran
| | - Seyed Omar Ebrahimi
- Department of Genetics, Faculty of Basic Sciences, Shahrekord University, Shahrekord, Iran
| | - Razieh Heidari
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Somaye Nezamabadi Pour
- Department of Obstetrics and Gynecology, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Somayeh Reiisi
- Department of Genetics, Faculty of Basic Sciences, Shahrekord University, Shahrekord, Iran.
| |
Collapse
|
9
|
Application of Bioinformatics Tools for the Prediction of Helper MicroRNAs for Improvement of Oncolytic Virus Efficacy. Cell Microbiol 2022. [DOI: 10.1155/2022/5756131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Purpose. Oncolytic Reoviruses, as a self-limiting virus, can be used in cancer treatment, because they have the ability to replicate in tumor cells selectively and destroy them. Studies show that some immune response proteins may interfere with the virus life cycle. So, the main aim of this bioinformatic study is to check which microRNA is able to target some reovirus inhibitory proteins. Experimental Design. By use of online bioinformatics software, the microRNAs that could target inhibitory genes were selected. Then, other features like content ++ score and cell type were checked and finally the eligible microRNAs were determined. Results. After choosing 15 inhibitory proteins, analysis was performed and finally 37 microRNAs which could target inhibitory proteins in colorectal cell lines were selected. In the end, by investigation of web-based tools, just two microRNAs were finalized. Conclusions and Clinical Relevance. This bioinformatic study shows that microRNA-140 and microRNA-92a have the potential to target some inhibitory proteins which interfere with oncolytic Reovirus replication and it may help in the optimal use of this virus as a cancer treatment. Because selective reproduction of Reovirus in tumor cells, as a nonchemical therapy, can be a good way to overcome this disease with broad advantages.
Collapse
|
10
|
Qi D, Li H, Wang S, Wang S, Zheng R, Liu N, Han B, Liu L. Construction of ceRNA network and key gene screening in cervical squamous intraepithelial lesions. Medicine (Baltimore) 2022; 101:e31928. [PMID: 36482542 PMCID: PMC9726336 DOI: 10.1097/md.0000000000031928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This study aimed to construct an endogenous competition network for cervical squamous intraepithelial lesions using differential gene screening. METHODS GSE149763 was used to screen differentially expressed long non-coding RNAs (lncRNAs) and mRNAs to predict correlated microRNAs (miRNAs). The correlated miRNAs and GSE105409 were used to screen differentially expressed miRNAs for differential co-expression analysis, and the co-expressed differentially expressed miRNAs were used to predict correlated mRNAs. Differentially expressed mRNAs, miRNAs, and lncRNAs were visualized, and differential gene screening, enrichment, and pathway analysis were performed. RESULTS The ceRNA network of cervical squamous intraepithelial was successfully established and a potential differentially expressed network was identified. The key genes were VEGFA and FOS, and the key pathway was the MAPK signaling pathway. CONCLUSIONS The differential expression and potential effects of the lncRNA BACH1-IT1/miR-140-5p/VEGFA axis, key genes, VEGFA and FOS, and MAPK signaling in CIN were clarified, and the occurrence and potential effects of CIN were further clarified. The underlying molecular mechanism provides a certain degree of reference for subsequent treatments and experimental research.
Collapse
Affiliation(s)
- Ding Qi
- Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Hongmei Li
- The 2nd Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Shuoqi Wang
- Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Shimeng Wang
- Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Rui Zheng
- Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Ning Liu
- Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Buwei Han
- Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
| | - Li Liu
- The 1st Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Heilongjiang, China
- * Correspondence: Li Liu, Department of Gynecology, The 1st Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang 150036, China (e-mail: )
| |
Collapse
|
11
|
MicroRNA-140-5p inhibits cellular proliferation, migration and invasion by downregulating AKT/STAT3/NF-κB pathway in breast carcinoma cells. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2022; 72:587-597. [PMID: 36651361 DOI: 10.2478/acph-2022-0039] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 02/01/2023]
Abstract
MicroRNA-140-5p (miR-140-5p) plays a pivotal role in human cancers. However, its role and molecular mechanisms in breast carcinoma are not fully explored. Using miR-140-5p transfected breast cancer cell line MDA-MB-231, several in vitro experiments were performed and described in this paper. They consist of the cell proliferation assay, wound healing assay, transwell assay, colony formation assays and qRTPCR. Expression levels of target proteins were determined using Western blotting. In addition, experiments on animal models were performed to study the possible role of miR-140-5p in tumorigenesis of breast carcinoma cells. The induction of experimental breast tumor in mice model was achieved through the incorporation of MDA-MB-231 tumor cells subcutaneously into the middle left side of the mice. The results showed that miR-140-5p up-regulation significantly suppresses proliferation, cellular invasion and migration of breast carcinoma cells. Furthermore, miR-140-5p up-regulation stops breast cancer cells at G0/G1 phase. The results of the animal model indicated that up-regulation of miR-140-5p suppresses its tumorigenic ability. Moreover, we also found that miR-140-5p up-regulation reduces the phosphorylation level of STAT3, p65, and AKT. In addition, miR-140-5p overexpression significantly decreases CDK2 expression while increasing E-cadherin expression level. These data revealed that miR-140-5p suppressed tumor progression of breast carcinoma cells through inhibition of the AKT/STAT3/NF-κB pathway. Taken the present study results together, we can conclude that miR-140-5p may act as a novel target in microRNA-targeting anticancer strategy for the treatment of breast cancer.
Collapse
|
12
|
The imminent role of microRNAs in salivary adenoid cystic carcinoma. Transl Oncol 2022; 27:101573. [PMID: 36335706 PMCID: PMC9646983 DOI: 10.1016/j.tranon.2022.101573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/01/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022] Open
Abstract
Unfortunately, despite the severe problem associated with salivary adenoid cystic carcinoma (SACC), it has not been studied in detail yet. Therefore, the time has come to understand the oncogenic cause of SACC and find the correct molecular markers for diagnosis, prognosis, and therapeutic target to tame this disease. Recently, we and others have suggested that non-coding RNAs, specifically microRNAs and long non-coding RNAs, can be ideal biomarkers for cancer(s) diagnosis and progression. Herein, we have shown that various miRNAs, like miR-155, miR‑103a‑3p, miR-21, and miR-130a increase the oncogenesis process, whereas some miRNAs such as miR-140-5p, miR-150, miR-375, miR-181a, miR-98, miR-125a-5p, miR-582-5p, miR-144-3p, miR-320a, miR-187 and miR-101-3p, miR-143-3p inhibit the salivary adenoid cystic carcinoma progression. Furthermore, we have found that miRNAs also target many vital genes and pathways like mitogen-activated protein kinases-snail family transcriptional repressor 2 (MAPK-Snai2), p38/JNK/ERK, forkhead box C1 protein (FOXC1), mammalian target of rapamycin (mTOR), integrin subunit beta 3 (ITGB3), epidermal growth factor receptor (EGFR)/NF-κB, programmed cell death protein 4 (PDCD4), signal transducer and activator of transcription 3 (STAT3), neuroblastoma RAS (N-RAS), phosphatidylinositol-3-kinase (PI3K)/Akt, MEK/ERK, ubiquitin-like modifier activating enzyme 2 (UBA2), tumor protein D52 (TPD52) which play a crucial role in the regulation of salivary adenoid cystic carcinoma. Therefore, we believe that knowledge from this manuscript will help us find the pathogenesis process in salivary adenoid cystic carcinoma and could also give us better biomarkers of diagnosis and prognosis of the disease.
Collapse
|
13
|
Zhang Y, Zhang T, Xu L, Zhu Y, Zhao LL, Li XD, Yang WW, Chen J, Gu M, Gu XS, Yang J. Evolution of the ErbB gene family and analysis of regulators of Egfr expression during development of the rat spinal cord. Neural Regen Res 2022; 17:2484-2490. [PMID: 35535900 PMCID: PMC9120683 DOI: 10.4103/1673-5374.339010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Egfr, a member of the ErbB gene family, plays a critical role in tissue development and homeostasis, wound healing, and disease. However, expression and regulators of Egfr during spinal cord development remain poorly understood. In this study, we investigated ErbB evolution and analyzed co-expression modules, miRNAs, and transcription factors that may regulate Egfr expression in rats. We found that ErbB family members formed via Egfr duplication in the ancient vertebrates but diverged after speciation of gnathostomes. We identified a module that was co-expressed with Egfr, which involved cell proliferation and blood vessel development. We predicted 25 miRNAs and nine transcription factors that may regulate Egfr expression. Dual-luciferase reporter assays showed six out of nine transcription factors significantly affected Egfr promoter reporter activity. Two of these transcription factors (KLF1 and STAT3) inhibited the Egfr promoter reporter, whereas four transcription factors (including FOXA2) activated the Egfr promoter reporter. Real-time PCR and immunofluorescence experiments showed high expression of FOXA2 during the embryonic period and FOXA2 was expressed in the floor plate of the spinal cord, suggesting the importance of FOXA2 during embryonic spinal cord development. Considering the importance of Egfr in embryonic spinal cord development, wound healing, and disease (specifically in cancer), regulatory elements identified in this study may provide candidate targets for nerve regeneration and disease treatment in the future.
Collapse
Affiliation(s)
- Yu Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Tao Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Lian Xu
- Key Laboratory of Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, China
| | - Ye Zhu
- Key Laboratory of Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, China
| | - Li-Li Zhao
- Key Laboratory of Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, China
| | - Xiao-Di Li
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Wei-Wei Yang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Jing Chen
- Key Laboratory of Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, China
| | - Miao Gu
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Xiao-Song Gu
- Key Laboratory of Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, China
| | - Jian Yang
- Key Laboratory of Neuroregeneration of Jiangsu Province and Ministry of Education, Co-innovation Center of Neuroregeneration, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Nantong University, Nantong, Jiangsu Province, China
| |
Collapse
|
14
|
Horak J, Dolnikova A, Cumaogullari O, Cumova A, Navvabi N, Vodickova L, Levy M, Schneiderova M, Liska V, Andera L, Vodicka P, Opattova A. MiR-140 leads to MRE11 downregulation and ameliorates oxaliplatin treatment and therapy response in colorectal cancer patients. Front Oncol 2022; 12:959407. [PMID: 36324569 PMCID: PMC9618941 DOI: 10.3389/fonc.2022.959407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/01/2022] [Indexed: 12/02/2022] Open
Abstract
Cancer therapy failure is a fundamental challenge in cancer treatment. One of the most common reasons for therapy failure is the development of acquired resistance of cancer cells. DNA-damaging agents are frequently used in first-line chemotherapy regimens and DNA damage response, and DNA repair pathways are significantly involved in the mechanisms of chemoresistance. MRE11, a part of the MRN complex involved in double-strand break (DSB) repair, is connected to colorectal cancer (CRC) patients’ prognosis. Our previous results showed that single-nucleotide polymorphisms (SNPs) in the 3′ untranslated region (3′UTR) microRNA (miRNA) binding sites of MRE11 gene are associated with decreased cancer risk but with shorter survival of CRC patients, which implies the role of miRNA regulation in CRC. The therapy of colorectal cancer utilizes oxaliplatin (oxalato(trans-l-1,2-diaminocyclohexane)platinum), which is often compromised by chemoresistance development. There is, therefore, a crucial clinical need to understand the cellular processes associated with drug resistance and improve treatment responses by applying efficient combination therapies. The main aim of this study was to investigate the effect of miRNAs on the oxaliplatin therapy response of CRC patients. By the in silico analysis, miR-140 was predicted to target MRE11 and modulate CRC prognosis. The lower expression of miR-140 was associated with the metastatic phenotype (p < 0.05) and poor progression-free survival (odds ratio (OR) = 0.4, p < 0.05). In the in vitro analysis, we used miRNA mimics to increase the level of miR-140 in the CRC cell line. This resulted in decreased proliferation of CRC cells (p < 0.05). Increased levels of miR-140 also led to increased sensitivity of cancer cells to oxaliplatin (p < 0.05) and to the accumulation of DNA damage. Our results, both in vitro and in vivo, suggest that miR-140 may act as a tumor suppressor and plays an important role in DSB DNA repair and, consequently, CRC therapy response.
Collapse
Affiliation(s)
- Josef Horak
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Alexandra Dolnikova
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
| | - Ozge Cumaogullari
- Eastern Mediterranean University, Dr. Fazıl Küçük Faculty of Medicine, North Cyprus, Turkey
- Gazimağusa State Hospital, Molecular Genetics Research Laboratory, North Cyprus, Turkey
| | - Andrea Cumova
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
| | - Nazila Navvabi
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- Biomedical Center in Pilsen, Charles University, Pilsen, Czechia
| | - Ludmila Vodickova
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
- Biomedical Center in Pilsen, Charles University, Pilsen, Czechia
| | - Miroslav Levy
- Surgical Department, 1.st Medical Faculty, Charles University and Thomayer Hospital, Prague, Czechia
| | - Michaela Schneiderova
- Department of Surgery, University Hospital Kralovske Vinohrady and 3rd Faculty of Medicine, Charles University, Prague, Czechia
| | - Vaclav Liska
- Biomedical Center in Pilsen, Charles University, Pilsen, Czechia
- Department of Surgery, Medical Faculty in Pilsen, Charles University, Pilsen, Czechia
| | - Ladislav Andera
- Institute of Biotechnology, Czech Academy of Sciences (CAS), Vestec, Czechia
| | - Pavel Vodicka
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
- Biomedical Center in Pilsen, Charles University, Pilsen, Czechia
- *Correspondence: Alena Opattova, ; Pavel Vodicka,
| | - Alena Opattova
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine Czech Academy of Sciences (CAS), Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
- Biomedical Center in Pilsen, Charles University, Pilsen, Czechia
- *Correspondence: Alena Opattova, ; Pavel Vodicka,
| |
Collapse
|
15
|
Garmendia I, Redin E, Montuenga LM, Calvo A. YES1: a novel therapeutic target and biomarker in cancer. Mol Cancer Ther 2022; 21:1371-1380. [PMID: 35732509 DOI: 10.1158/1535-7163.mct-21-0958] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 05/09/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022]
Abstract
YES1 is a non-receptor tyrosine kinase that belongs to the SRC family of kinases (SFKs) and controls multiple cancer signaling pathways. YES1 is amplified and overexpressed in many tumor types, where it promotes cell proliferation, survival and invasiveness. Therefore, YES1 has been proposed as an emerging target in solid tumors. In addition, studies have shown that YES1 is a prognostic biomarker and a predictor of dasatinib activity. Several SFKs-targeting drugs have been developed and some of them have reached clinical trials. However, these drugs have encountered challenges to their utilization in the clinical practice in unselected patients due to toxicity and lack of efficacy. In the case of YES1, novel specific inhibitors have been developed and tested in preclinical models, with impressive antitumor effects. In this review, we summarize the structure and activation of YES1 and describe its role in cancer as a target and prognostic and companion biomarker. We also address the efficacy of SFKs inhibitors that are currently in clinical trials, highlighting the main hindrances for their clinical use. Current available information strongly suggests that inhibiting YES1 in tumors with high expression of this protein is a promising strategy against cancer.
Collapse
Affiliation(s)
- Irati Garmendia
- INSERM UMRS1138. Centre de Recherche des Cordeliers, Paris, France
| | | | - Luis M Montuenga
- CIMA and Clinica Universidad de Navarra, Pamplona, Navarra, Spain
| | - Alfonso Calvo
- Center for Applied Medical Research (CIMA), Pamplona, Spain
| |
Collapse
|
16
|
Wang Y, Wang F, Lu Y, Li Y, Ran H, Yan F, Tian Y. MiR-140 targets lncRNA FAM230B to suppress cell proliferation in acute myeloid leukemia running title: MiR-140 targets FAM230B in AML. Hematology 2022; 27:700-705. [PMID: 35666685 DOI: 10.1080/16078454.2022.2056984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND FAM230B serves as an oncogenic lncRNA in both gastric cancer and papillary thyroid cancer, while its role in acute myeloid leukemia (AML) is unclear. We predicted that FAM230B could be a target of miR-140, a well-characterized tumor suppressor, and analyzed their interaction in AML. METHODS Differential expressions of FAM230B and miR-140 in bone marrow mononuclear cells (BMMNCs) were determined by RT-qPCR. Correlations were analyzed by Pearson's correlation coefficient. Subcellular FAM230B location was determined using cellular fractionation assay. The direct interaction between FAM230B and miR-140 was confirmed by RNA pull-down assay. The roles of FAM230B and miR-140 in cell proliferation were explored using BrdU assay. RESULTS High FAM230B expression level and low miR-140 expression level were observed in AML. FAM230B and miR-140 were inversely correlated and directly interacted with each other. FAM230B could be detected in both cytoplasm and nuclear samples. MiR-140 overexpression downregulated FAM230B expression and suppressed the enhancing effects of FAM230B overexpression on cell proliferation. CONCLUSION MiR-140 may target FAM230B to suppress cell proliferation in AML.
Collapse
Affiliation(s)
- Yan Wang
- Department of hematopathology, Hainan Cancer Hospital, Haikou City, People's Republic of China
| | - Fangfang Wang
- Department of traditional Chinese medicine, Hainan Cancer Hospital, Haikou City, People's Republic of China
| | - Yang Lu
- Department of hematopathology, Hainan Cancer Hospital, Haikou City, People's Republic of China
| | - Yan Li
- Department of hematopathology, Hainan Cancer Hospital, Haikou City, People's Republic of China
| | - Haonan Ran
- Department of radiotherapy, Hainan Cancer Hospital, Haikou City, People's Republic of China
| | - Feihu Yan
- Department of Integrated Chinese and Western Medicine, Hainan Cancer Hospital, Haikou City, People's Republic of China
| | - Yuyang Tian
- Department of hematopathology, Hainan Cancer Hospital, Haikou City, People's Republic of China
| |
Collapse
|
17
|
lncRNA KCNQ1OT1 Promotes EMT, Angiogenesis, and Stemness of Pituitary Adenoma by Upregulation of RAB11A. JOURNAL OF ONCOLOGY 2022; 2022:4474476. [PMID: 35432529 PMCID: PMC9010184 DOI: 10.1155/2022/4474476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 02/20/2022] [Accepted: 03/03/2022] [Indexed: 12/12/2022]
Abstract
This study is aimed at investigating the effect and mechanism of long noncoding RNA (lncRNA) KCNQ1OT1 on pituitary adenoma (PA). The KCNQ1OT1 expression in invasive and noninvasive PA tissues was detected by real-time fluorescence quantitative polymerase chain reaction (qPCR). The effects of KCNQ1OT1 on the proliferation of PA cells, namely, GH3 and HP75, were detected by CCK-8 experiment. The Transwell assay detected the effect of KCNQ1OT1 on the invasion of GH3 and HP75 cells. The effect of KCNQ1OT1 on the clonal formation ability was detected by clonal formation experiment. The double luciferase reporter assay and the miRNA pull down assay verified the binding of KCNQ1OT1 to miR-140-5p. Meanwhile, the regulatory effect of miR-140-5p on RAB11A was verified. qPCR results showed that KCNQ1OT1 was significantly increased in invasive PA compared with noninvasive PA tissues. Knockdown KCNQ1OT1 inhibited PA cell stemness, angiogenesis, and EMT. In addition, knockdown KCNQ1OT1 inhibited the proliferation, invasion, and clonal formation of PA. miR-140-5p is the target gene of KCNQ1OT1. miR-140-5p targets RAB11A directly. RAB11A can mediate the biological effects of KCNQ1OT1. Meanwhile, lncRNA KCNQ1OT1 can promote the EMT and cellular stemness of PA. Its mechanism of action is realized by inhibiting miR-140-5p. This result can provide a molecular basis for the further study of PA.
Collapse
|
18
|
MiR-300 Alleviates Cell Proliferation and Migration and Facilitates Cell Apoptosis by Targeting c-Met in Gastric Cancer. JOURNAL OF ONCOLOGY 2022; 2022:6167554. [PMID: 35419054 PMCID: PMC9001127 DOI: 10.1155/2022/6167554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 02/21/2022] [Accepted: 02/26/2022] [Indexed: 12/24/2022]
Abstract
c-Met is a potent oncogene, whose aberrant activation has not been fully clarified. In this study, we discover the biological function of miR-300 in gastric cancer (GC) carcinogenesis and the underlying mechanism. The overexpression, oncogenic functions, and survival analysis of c-Met in GC tissues and cells were firstly determined. miRNAs that potentially targets c-Met were then predicted by bioinformatics. The expression levels of candidate miR-300 in GC tissue pairs were investigated. Pearson analysis revealed a negative relation between miR-300 and c-Met expressions. miR-300 and c-Met expression levels were determined in three GC cell lines (MKN-45, SGC-7901, and AGS) as well. Reduced miR-300 led to increase c-Met levels. Luciferase report assay demonstrated a direct binding site of miR-300 in the 3' untranslated region (3′UTR) of c-Met. Finally, the regulatory role of miR-300 on MKN-45 cells was studied by cell proliferation, migration, and apoptosis assays. Overexpression of miR-300 attenuated viability and migration and accelerated apoptosis in MKN-45. We also induced a rescue experiment with c-Met overexpression plasmid and finally proved that miR-300 exerted a suppressing role on MKN-45 proliferation and migration but promoted MKN-45 apoptosis by directly inhibiting c-Met. This study provides a novel insight into the targeted drug development for GC therapies.
Collapse
|
19
|
Zhang F, Li J, Gu C, Zhang H. MiR-140-5p upregulation suppressed β-glycerophosphate-induced vascular smooth muscle cell calcification via targeting TLR4. Immunopharmacol Immunotoxicol 2022; 44:295-305. [PMID: 35272550 DOI: 10.1080/08923973.2022.2043896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The role and function of microRNA (miRNA, miR)-140-5p in the calcification of vascular smooth muscle cells (VSMCs) have been explored in this study. METHODS The calcium nodules formed in transfected and β-glycerophosphate (β-GP)-treated VSMCs were observed using Alizarin Red S staining, and alkaline phosphatase (ALP) activity was determined. VSMC apoptosis was detected with flow cytometry assay. The target gene of miR-140-5p was predicted and confirmed with dual-luciferase reporter assay. Relative expressions of miR-140-5p, toll like receptor 4 (TLR4) and vascular calcification-related proteins (α-smooth muscle actin, α-SMA; Msh Homeobox 2, MSX2; bone morphogenetic protein 2, BMP2; Kruppel-like factor 4, KLF4; Runt-related transcription factor 2, RUNX2) were measured through quantitative real time polymerase chain reaction (qRT-PCR) and western blot. RESULTS MiR-140-5p upregulation reversed the effects of β-GP on downregulating miR-140-5p and α-SMA expressions, enhancing ALP activity, calcium nodule formation and cell apoptosis, and upregulating levels of MSX2, BMP2, KLF4 and RUNX2. TLR4 was the target of miR-140-5p, and offset the effects of miR-140-5p on β-GP-induced VSMCs. CONCLUSIONS MiR-140-5p upregulation represses β-GP-induced calcification of VSMCs via targeting TLR4, providing a potential therapeutic method for vascular calcification.
Collapse
Affiliation(s)
- Fan Zhang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jingxing Li
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chengxiong Gu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Haibo Zhang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
20
|
Establishment and Comprehensive Analysis of Underlying microRNA-mRNA Interactive Networks in Ovarian Cancer. JOURNAL OF ONCOLOGY 2022; 2022:5120342. [PMID: 35310909 PMCID: PMC8930263 DOI: 10.1155/2022/5120342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/15/2022] [Indexed: 01/09/2023]
Abstract
Background The rate of ovarian cancer (OC) is one of the highest in women's reproductive systems. An improperly expressed microRNA (miRNA) has been discovered to have a vital role in the pathophysiology of OC. However, more research into OC's miRNA-message RNA (mRNA) gene interaction network is required. Methods Firstly, the microarray data sets GSE25405 and GSE119055 from the GEO (Gene Expression Omnibus) database were downloaded and then analyzed with the GEO2R tool aiming at identifying DEMs (differential expressed miRNAs) between ovarian malignant tissue and ovarian normal tissue. The whole consistently changed miRNAs were then screened out to be candidate DEMs. For estimating underlying upstream transcription factors, FunRich was employed. miRNet was utilized to determine putative DEMs' downstream target genes. The R program was then used to do the GO annotation as well as the analysis of KEGG pathway enrichment for target genes. The PPI (protein-protein interaction), as well as the DEM-hub gene networks, were created by the Cytoscape software and STRING database. Finally, we chose the GSE74448 dataset to test the precision of hub gene expressions. Results We have screened out six (five upregulated and one downregulated) DEMs. The majority of upregulated and downregulated DEMs are likely regulated by SP1 (specificity protein 1). SP4 (s protein 4), POU2F1 (POU class 2 homeobox 1), MEF2A (myocyte-specific enhancer factor 2A), ARID3A (AT-rich interaction domain 3A), and EGR1 (early growth response 1) can regulate upregulated and downregulated DEMs. We have found 807 target genes (656 upregulated and 151 downregulated DEM), being generally enriched in focal adhesion and proteoglycans in cancer, gastric cancer, hepatocellular carcinoma, as well as breast cancer. The majority of hub genes are projected to be controlled by hsa-miR-429, hsa-miR-140-5p, hsa-miR-199a-5p, and hsa-miR-199a-3p after the DEM-hub gene network was built. VEGFA (vascular endothelial growth factor A), EZH2 (enhancer of zeste 2 polycomb repressive complex 2 subunit), and HIF1A (hypoxia inducible factor 1 subunit alpha) expressions are consistent with the GSE74448 dataset in the first 18 hub genes. Conclusion We have built an underlying miRNA-mRNA interacting network in OC, giving us unparalleled insight into the disease's diagnosis and treatment.
Collapse
|
21
|
Tuo B, Xu J, Zhang W, Li X, Peng L, Zou Q, Deng Y, Lei J, Li H. Upregulation of miR-140-5p uncouples mitochondria by targeting Bcl-xL in vascular smooth muscle cells in angiotensin II-induced hypertension. Bioengineered 2022; 13:1137-1148. [PMID: 35258391 PMCID: PMC8805896 DOI: 10.1080/21655979.2021.2017696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Angiotensin II–induced vascular smooth muscle cell (VSMC) remodeling and dysfunction is a major contributor to the development of hypertension. In spite of the low content of mitochondria and their low contribution to bioenergetics in VSMCs, recent studies have suggested that mitochondria play an important role in the regulation of VSMC function. However, the role of mitochondria in angiotensin II–induced VSMC dysfunction remains unknown. Here, we found that angiotensin II decreased the expression of Bcl-2-like protein 1 (Bcl-xL), a newly identified protein in inhibition of uncoupled proton flux in mitochondria through interaction with the β-subunit of ATP synthase, and uncoupled mitochondria in VSMCs both in vivo and in vitro. Overexpression of Bcl-xL restored the mitochondrial and VSMC function in response to angiotensin II treatment in vitro, suggesting that angiotensin II uncouples mitochondria through downregulation of Bcl-xL. Mechanistically, angiotensin II increased the expression of miR-140-5p, which targeted and downregulated Bcl-xL in VSMCs. Inhibition of miR-140-5p using antagomir-140-5p in vivo attenuated mitochondrial uncoupling and hypertension in angiotensin II-treated mice. These results suggested that upregulation of miR-140-5p uncouples mitochondria by targeting Bcl-xL in VSMCs in angiotensin II–induced hypertension, and miR-140-5p and Bcl-xL are potential targets for treatment of vascular dysfunction.
Collapse
Affiliation(s)
- Buxiong Tuo
- Department of Cardiology, 986th Hospital, Fourth Military Medical University, Xi'an, China
| | - Jie Xu
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| | - Wenqiang Zhang
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| | - Xiaomiao Li
- Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Lijing Peng
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| | - Qian Zou
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| | - Ying Deng
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| | - Junning Lei
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| | - Hui Li
- Department of Cardiology, 986 Hospital, Fourth Military Medical University, Xi'an, China
| |
Collapse
|
22
|
Li W, Zhang S, Wang D, Zhang H, Shi Q, Zhang Y, Wang M, Ding Z, Xu S, Gao B, Yan M. Exosomes Immunity Strategy: A Novel Approach for Ameliorating Intervertebral Disc Degeneration. Front Cell Dev Biol 2022; 9:822149. [PMID: 35223870 PMCID: PMC8870130 DOI: 10.3389/fcell.2021.822149] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 12/21/2021] [Indexed: 12/11/2022] Open
Abstract
Low back pain (LBP), which is one of the most severe medical and social problems globally, has affected nearly 80% of the population worldwide, and intervertebral disc degeneration (IDD) is a common musculoskeletal disorder that happens to be the primary trigger of LBP. The pathology of IDD is based on the impaired homeostasis of catabolism and anabolism in the extracellular matrix (ECM), uncontrolled activation of immunologic cascades, dysfunction, and loss of nucleus pulposus (NP) cells in addition to dynamic cellular and biochemical alterations in the microenvironment of intervertebral disc (IVD). Currently, the main therapeutic approach regarding IDD is surgical intervention, but it could not considerably cure IDD. Exosomes, extracellular vesicles with a diameter of 30–150 nm, are secreted by various kinds of cell types like stem cells, tumor cells, immune cells, and endothelial cells; the lipid bilayer of the exosomes protects them from ribonuclease degradation and helps improve their biological efficiency in recipient cells. Increasing lines of evidence have reported the promising applications of exosomes in immunological diseases, and regarded exosomes as a potential therapeutic source for IDD. This review focuses on clarifying novel therapies based on exosomes derived from different cell sources and the essential roles of exosomes in regulating IDD, especially the immunologic strategy.
Collapse
Affiliation(s)
- Weihang Li
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Shilei Zhang
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Dong Wang
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
- Department of Orthopaedics, Affiliated Hospital of Yanan University, Yanan, China
| | - Huan Zhang
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Quan Shi
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Yuyuan Zhang
- Department of Critical Care Medicine, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Mo Wang
- The First Brigade of Basic Medical College, Air Force Military Medical University, Xi’an, China
| | - Ziyi Ding
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Songjie Xu
- Beijing Luhe Hospital, Capital Medical University, Beijing, China
- *Correspondence: Songjie Xu, ; Bo Gao, ; Ming Yan,
| | - Bo Gao
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
- *Correspondence: Songjie Xu, ; Bo Gao, ; Ming Yan,
| | - Ming Yan
- Department of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
- *Correspondence: Songjie Xu, ; Bo Gao, ; Ming Yan,
| |
Collapse
|
23
|
Sun Y, Tian Y, He J, Tian Y, Zhang G, Zhao R, Zhu WJ, Gao P. Linc01133 contributes to gastric cancer growth by enhancing YES1-dependent YAP1 nuclear translocation via sponging miR-145-5p. Cell Death Dis 2022; 13:51. [PMID: 35017464 PMCID: PMC8752595 DOI: 10.1038/s41419-022-04500-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 11/18/2021] [Accepted: 12/30/2021] [Indexed: 12/12/2022]
Abstract
The long intergenic non-coding RNA linc01133 is reported to be oncogenic in various malignancies. However, the role and mechanism of linc01133 in regulating gastric cancer growth is still not clear. In the present study, we found that linc01133 was significantly upregulated in gastric cancer tissues compared to non-tumorous gastric tissues. Linc01133 over-expression significantly correlated with tumor size and tumor differentiation in gastric cancer patients. The expression of linc01133 was regulated by c-Jun and c-Fos collaboratively. In both in vitro and in vivo studies, linc01133 was shown to promote gastric cancer cell growth. Linc01133 localized in the cytoplasm and functioned as an endogenous competing RNA of miR-145-5p to upregulate the expression of YES1, which was proved to be the target gene of miR-145-5p. By promoting YES1-dependent YAP1 nuclear translocation, linc01133 upregulated the expression of the key cell cycle regulators CDK4, CDK6 and cyclin D1 to promote G1-S phase transition. Thus, our study unveiled the function and mechanism of linc01133 regulating cell cycle progression in gastric cancer.
Collapse
Affiliation(s)
- Yujing Sun
- Key Laboratory for Experimental Teratology of the Ministry of Education and Department of Pathology, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Yuan Tian
- Key Laboratory for Experimental Teratology of the Ministry of Education and Department of Pathology, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Junyi He
- Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Yaru Tian
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, PR China
| | - Guohao Zhang
- Key Laboratory for Experimental Teratology of the Ministry of Education and Department of Pathology, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Ruinan Zhao
- Key Laboratory for Experimental Teratology of the Ministry of Education and Department of Pathology, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Wen-Jie Zhu
- Key Laboratory for Experimental Teratology of the Ministry of Education and Department of Pathology, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, Jinan, PR China. .,Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, PR China.
| | - Peng Gao
- Key Laboratory for Experimental Teratology of the Ministry of Education and Department of Pathology, School of Basic Medical Science, Cheeloo College of Medicine, Shandong University, Jinan, PR China. .,Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, PR China.
| |
Collapse
|
24
|
Mariam A, Miller-Atkins G, Moro A, Rodarte AI, Siddiqi S, Acevedo-Moreno LA, Brown JM, Allende DS, Aucejo F, Rotroff DM. Salivary miRNAs as non-invasive biomarkers of hepatocellular carcinoma: a pilot study. PeerJ 2022; 10:e12715. [PMID: 35036096 PMCID: PMC8742548 DOI: 10.7717/peerj.12715] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 12/09/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Improved detection of hepatocellular carcinoma (HCC) is needed, as current detection methods, such as alpha fetoprotein (AFP) and ultrasound, suffer from poor sensitivity. MicroRNAs (miRNAs) are small, non-coding RNAs that regulate many cellular functions and impact cancer development and progression. Notably, miRNAs are detectable in saliva and have shown potential as non-invasive biomarkers for a number of cancers including breast, oral, and lung cancers. Here, we present, to our knowledge, the first report of salivary miRNAs in HCC and compare these findings to patients with cirrhosis, a high-risk cohort for HCC. METHODS We performed small RNA sequencing in 20 patients with HCC and 19 with cirrhosis. Eleven patients with HCC had chronic liver disease, and analyses were performed with these samples combined and stratified by the presence of chronic liver disease. P values were adjusted for multiple comparisons using a false discovery rate (FDR) approach and miRNA with FDR P < 0.05 were considered statistically significant. Differential expression of salivary miRNAs was compared to a previously published report of miRNAs in liver tissue of patients with HCC vs cirrhosis. Support vector machines and leave-one-out cross-validation were performed to determine if salivary miRNAs have predictive potential for detecting HCC. RESULTS A total of 4,565 precursor and mature miRNAs were detected in saliva and 365 were significantly different between those with HCC compared to cirrhosis (FDR P < 0.05). Interestingly, 283 of these miRNAs were significantly downregulated in patients with HCC. Machine-learning identified a combination of 10 miRNAs and covariates that accurately classified patients with HCC (AUC = 0.87). In addition, we identified three miRNAs that were differentially expressed in HCC saliva samples and in a previously published study of miRNAs in HCC tissue compared to cirrhotic liver tissue. CONCLUSIONS This study demonstrates, for the first time, that miRNAs relevant to HCC are detectable in saliva, that salivary miRNA signatures show potential to be highly sensitive and specific non-invasive biomarkers of HCC, and that additional studies utilizing larger cohorts are needed.
Collapse
Affiliation(s)
- Arshiya Mariam
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, United States
| | - Galen Miller-Atkins
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, United States
| | - Amika Moro
- Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, United States
| | | | - Shirin Siddiqi
- Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, United States
| | | | - J. Mark Brown
- Department of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Cleveland, Ohio, United States,Center for Microbiome and Human Health, Cleveland Clinic, Cleveland, Ohio, United States
| | - Daniela S. Allende
- Department of Pathology, Cleveland Clinic, Cleveland, Ohio, United States
| | - Federico Aucejo
- Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, United States
| | - Daniel M. Rotroff
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, United States,Endocrinology and Metabolism Institute, Cleveland Clinic, Cleveland, Ohio, United States
| |
Collapse
|
25
|
Nikkhah H, Vafaei M, Farashahi-Yazd E, Sheikhha MH, Jafari-Nudoshan J. The significant increase of miR-140-5P in papillary thyroid cancer samples. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101391] [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]
|
26
|
wei W, He S, Wang Z, Dong J, Xiang D, Li Y, Ren L, Kou N, Lv J. LINC01534 Promotes the Aberrant Metabolic Dysfunction and Inflammation in IL-1β-Simulated Osteoarthritic Chondrocytes by Targeting miR-140-5p. Cartilage 2021; 13:898S-907S. [PMID: 31735077 PMCID: PMC8804787 DOI: 10.1177/1947603519888787] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE Long non-coding RNA 01534 (LINC01534) is highly expressed in the tissues of patients with osteoarthritis (OA). This study investigated the mechanism of LINC01534 on abnormal metabolic dysfunction in OA chondrocytes induced by interleukin-1β (IL-1β). METHODS The quantitative real-time polymerase chain reaction (qRT-PCR) was used to determine the expressions of LINC01534, aggrecan, collagen II, and matrix metalloproteinase (MMPs) in OA cartilage tissue or OA chondrocyte model induced by IL-1β. The expressions of aggrecan and collagen II in the chondrocyte were detected by Western blot. The levels of tumor necrosis factor-α (TNF-α), IL-8, IL-6, MMP-13, MMP-9, MMP-3, and prostaglandin E2 (PGE2) in chondrocyte were determined by enzyme-linked immunosorbernt assay. Bioinformatics, dual luciferin gene reporting, RNA pulldown, and Northern blot were used to determine the interaction between LINC01534 and miR-140-5p. RESULTS The results showed that LINC01534 was upregulated in both OA cartilage tissue and OA chondrocyte model. In addition, silencing LINC01534 significantly alleviated the inhibitory effect of IL-1β on expressions of aggrecan and collagen II in chondrocytes, and significantly downregulated the expression of matrix metalloproteinases in IL-1β-induced chondrocytes. Meanwhile, silencing LINC01534 also significantly inhibited the productions of proinflammatory factors NO, PGE2, TNF-α, IL-6, and IL-8 in the IL-1β-induced chondrocytes. Furthermore, miR-140-5p was confirmed to be a direct target of LINC01534. More importantly, inhibition of miR-140-5p significantly reversed the inhibitory effect of silencing LINC01534 on abnormal matrix degradation in the IL-1β-induced chondrocyte model of OA. CONCLUSION Therefore, LINC01534 could promote the abnormal matrix degradation and inflammatory response of OA chondrocytes through the targeted binding of miR-140-5p.
Collapse
Affiliation(s)
- Wei wei
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Shaoxuan He
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Zhihua Wang
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Junjie Dong
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Dong Xiang
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Yunxuan Li
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Lirong Ren
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Nannan Kou
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| | - Jia Lv
- Department of Traumatology, The Second
Affiliated Hospital of Kunming Medical University, Kunming City, Yunnan Province,
People’s Republic of China
| |
Collapse
|
27
|
Wan L, Gu D, Li P. LncRNA SNHG16 promotes proliferation and migration in laryngeal squamous cell carcinoma via the miR-140-5p/NFAT5/Wnt/β-catenin pathway axis. Pathol Res Pract 2021; 229:153727. [PMID: 34911016 DOI: 10.1016/j.prp.2021.153727] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 11/10/2021] [Accepted: 11/26/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Recent studies demonstrate that long noncoding RNAs (lncRNAs) are involved in the development of various cancers. Many lncRNAs were reported to abnormally express in laryngeal squamous cell carcinoma (LSCC) and play pivotal roles in its development. LncRNA small nucleolar RNA host gene 16 (SNHG16) was previously validated as an oncogene in hepatocellular carcinoma. Nevertheless, the biological role of SNHG16 in LSCC still needs more explorations. The goal of this assay is to explore the function and molecular mechanism of lncRNA SNHG16 in the development of LSCC. METHODS AND RESULTS First, RT-qPCR demonstrated the upregulation of SNHG16 in LSCC cells and tissues. Loss-of-function assays determined the inhibitive influence of SNHG16 downregulation on cell viability, growth, and migration in LSCC. Furthermore, SNHG16 bound with miR-140-5p in LSCC. MiR-140-5p overexpression suppressed LSCC cell proliferation and migration. NFAT5 was identified as a direct target of miR-140-5p. Through rescue experiments, overexpression of NFAT5 reversed SNHG16 knockdown-mediated suppression on cell viability, growth, and migration in LSCC. Additionally, NFAT5 overexpression activated while NFAT5 downregulation inhibited the Wnt/β-catenin signaling pathway. CONCLUSION LncRNA SNHG16 is upregulated in LSCC and contributes to the development of LSCC via regulating the miR-140-5p/NFAT5/Wnt/β-catenin pathway axis. The SNHG16/miR-140-5p/NFAT5/Wnt/β-catenin pathway axis might provide a novel strategy for LSCC treatment.
Collapse
Affiliation(s)
- Lanlan Wan
- Department of Otolaryngology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian 223300, Jiangsu, China
| | - Dongsheng Gu
- Department of Otolaryngology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian 223300, Jiangsu, China
| | - Peizhong Li
- Department of Otolaryngology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian 223300, Jiangsu, China.
| |
Collapse
|
28
|
Kase-Kato I, Asai S, Minemura C, Tsuneizumi K, Oshima S, Koma A, Kasamatsu A, Hanazawa T, Uzawa K, Seki N. Molecular Pathogenesis of the Coronin Family: CORO2A Facilitates Migration and Invasion Abilities in Oral Squamous Cell Carcinoma. Int J Mol Sci 2021; 22:12684. [PMID: 34884487 PMCID: PMC8657730 DOI: 10.3390/ijms222312684] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 12/13/2022] Open
Abstract
In humans, the coronin family is composed of seven proteins containing WD-repeat domains that regulate actin-based cellular processes. Some members of the coronin family are closely associated with cancer cell migration and invasion. The Cancer Genome Atlas (TCGA) analysis revealed that CORO1C, CORO2A, and CORO7 were significantly upregulated in oral squamous cell carcinoma (OSCC) tissues (p < 0.05). Moreover, the high expression of CORO2A was significantly predictive of the 5-year survival rate of patients with OSCC (p = 0.0203). Overexpression of CORO2A was detected in OSCC clinical specimens by immunostaining. siRNA-mediated knockdown of CORO2A suppressed cancer cell migration and invasion abilities. Furthermore, we investigated the involvement of microRNAs (miRNAs) in the molecular mechanism underlying CORO2A overexpression in OSCC cells. TCGA analysis confirmed that tumor-suppressive miR-125b-5p and miR-140-5p were significantly downregulated in OSCC tissues. Notably, these miRNAs bound directly to the 3'-UTR of CORO2A and controlled CORO2A expression in OSCC cells. In summary, we found that aberrant expression of CORO2A facilitates the malignant transformation of OSCC cells, and that downregulation of tumor-suppressive miRNAs is involved in CORO2A overexpression. Elucidation of the interaction between genes and miRNAs will help reveal the molecular pathogenesis of OSCC.
Collapse
Affiliation(s)
- Ikuko Kase-Kato
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Shunichi Asai
- Department of Functional Genomics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
- Department of Otorhinolaryngology/Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
| | - Chikashi Minemura
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Kenta Tsuneizumi
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Sachi Oshima
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Ayaka Koma
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Atsushi Kasamatsu
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Toyoyuki Hanazawa
- Department of Otorhinolaryngology/Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
| | - Katsuhiro Uzawa
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; (I.K.-K.); (C.M.); (K.T.); (S.O.); (A.K.); (A.K.); (K.U.)
| | - Naohiko Seki
- Department of Functional Genomics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
| |
Collapse
|
29
|
Wang Y, Yin H, Chen X. Circ-LDLRAD3 Enhances Cell Growth, Migration, and Invasion and Inhibits Apoptosis by Regulating MiR-224-5p/NRP2 Axis in Gastric Cancer. Dig Dis Sci 2021; 66:3862-3871. [PMID: 33389349 DOI: 10.1007/s10620-020-06733-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 11/18/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Emerging as a newly discovered type of noncoding RNAs, circular RNAs have been manifested as a crucial regulator in tumorigenesis of human malignancies, including gastric cancer (GC). Although circ-LDLRAD3 has been revealed as an oncogene in pancreatic cancer, the underlying role of circ-LDLRAD3 in GC remains poorly understood. AIMS Exploring the underlying function of circ-LDLRAD3 on GC progression. METHODS Circ-LDLRAD3 expression was detected through RT-qPCR. EdU, colony formation, TUNEL, and transwell assays were performed to analyze the function of circ-LDLRAD3 on GC progression. Luciferase reporter and RIP assays were applied to testify the interaction between circ-LDLRAD, miR-224-5p, and NRP2 in GC. RESULTS We detected preliminarily the expression of circ-LDLRAD3 and observed a markedly high expression of circ-LDLRAD3 in GC cells. Besides, circ-LDLRAD3 was featured with loop structure. Biological function assays testified that silenced circ-LDLRAD3 inhibited cell proliferation, migration, and invasion capacity but facilitated apoptosis of GC cells. Molecular mechanism assays uncovered that circ-LDLRAD3 combined with miR-224-5p in GC. Moreover, rescue assays delineated that inhibited expression of miR-224-5p could restore the inhibitive influence of circ-LDLRAD3 knockdown on the progression of GC. Moreover, neuropilin 2 (NRP2) was a downstream target of miR-224-5p. Additionally, circ-LDLRAD3 regulated NRP2 expression by sponging miR-224-5p in GC. Furthermore, circ-LDLRAD3 depletion-mediated effect on GC progression could be reversed by overexpressing NRP2. CONCLUSIONS Circ-LDLRAD3 facilitates GC progression by regulating miR-224-5p/NRP2 axis, providing new insights for the researches of GC treatment.
Collapse
Affiliation(s)
- Yan Wang
- The Department of Geriatric Oncology, The Fourth People's Hospital of Shenyang, Shenyang, 110031, Liaoning, China
| | - Hailin Yin
- Department of Medical Oncology, People's Hospital of Lianshui County, No. 6 East Hongri Avenue, Lianshui County, Huaian, 223400, Jangsu, China.
| | - Xin Chen
- The Department of Geriatric Oncology, The Fourth People's Hospital of Shenyang, Shenyang, 110031, Liaoning, China
| |
Collapse
|
30
|
Chen D, Luo C. Salidroside inhibits chronic myeloid leukemia cell proliferation and induces apoptosis by regulating the miR-140-5p/wnt5a/β-catenin axis. Exp Ther Med 2021; 22:1249. [PMID: 34539845 PMCID: PMC8438695 DOI: 10.3892/etm.2021.10684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 02/18/2021] [Indexed: 12/29/2022] Open
Abstract
Salidroside, an active ingredient of Rhodiola rosea, exhibits antitumor effects in various types of cancer. However, the role of salidroside in chronic myeloid leukemia (CML) has not been elucidated. In the presents study, cell viability was assessed by CCK-8 assay, while apoptosis was detected by flow cytometry. Reverse transcription-quantitative PCR analysis was used to examine the expression levels of miR-140-5p in human CML cell lines. The expression levels of apoptosis and cell cycle-associated proteins and of the wnt5a/β-catenin signaling pathway were determined by western blot analysis. Bioinformatic analysis and luciferase reporter assays were employed to investigate the association between miR-140-5p and wnt5a. The results revealed that exposure of CML cells to salidroside (80 µM) inhibited cell proliferation and promoted apoptosis. In addition, salidroside treatment led to the upregulation of miR-140-5p expression. Furthermore, the inhibition of wnt5a/β-catenin signaling pathway and the pro-apoptotic effects induced by salidroside were attenuated by miR-140-5p silencing. Notably, wnt5a was revealed to be a direct target of miR-140-5p. The present findings indicated that salidroside exerted anti-CML effects through regulating miR-140-5p by suppressing the wnt5a/β-catenin signaling pathway. The present study provided evidence of the therapeutic role of salidroside in CML.
Collapse
Affiliation(s)
- Danjun Chen
- Department of Pharmacy, The First Affiliated Hospital of University of South China, Hengyang, Hunan 421001, P.R. China
| | - Cong Luo
- Department of Hematology, The First Affiliated Hospital of University of South China, Hengyang, Hunan 421001, P.R. China
| |
Collapse
|
31
|
Zheng M, Liu J, Meng C, Tang K, Liao J. Prognostic and clinicopathological importance of microRNA-140 expression in cancer patients: a meta-analysis. World J Surg Oncol 2021; 19:266. [PMID: 34479600 PMCID: PMC8417971 DOI: 10.1186/s12957-021-02380-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/26/2021] [Indexed: 12/21/2022] Open
Abstract
Background MicroRNA-140 (miR-140) is one of the most widely investigated miRNAs in cell carcinogenesis and cancer development. Despite present proposals of employing miR-140 as a candidate biomarker for cancer prognosis, its effectiveness in predicting patient survival and clinicopathological outcome is still under debate. Methods A systematic search for English literature using online databases was performed with pre-established criteria. Odds ratios (ORs) or hazard ratios (HRs) with 95% confidence intervals (CIs) were collected to delineate the correlation between miR-140 levels and cancer patient prognosis. Results For this meta-analysis, we selected 12 papers for analysis, involving 1386 participants. Based on our analysis, high levels of miR-140 were strongly correlated with enhanced patient overall survival (OS) (HR = 0.728, 95% CI = 0.601-0.882, P = 0.001). In addition, we also observed that elevated miR-140 levels significantly led to better OS in patients with cancers in different parts of the body like digestive system (HR = 0.675, 95% CI = 0.538-0.848, P = 0.001), digestive tract (HR = 0.709, 95% CI = 0.565-0.889, P = 0.003), and head and neck (HR = 0.603, 95% CI = 0.456-0.797, P < 0.001). Additionally, we verified that the low miR-140 levels was related to advanced TNM stage (OR = 0.420, 95% CI = 0.299-0.590, P < 0.001), worse histologic grade (OR = 0.410, 95% CI = 0.261-0.643, P < 0.001), and positive lymph node metastasis status (OR = 0.341, 95% CI = 0.144-0.807, P = 0.014). Conclusions Taken together, our results suggest that elevated miR-140 levels can be employed as a favorable biomarker for cancer patient prognosis. This information can greatly benefit in the formation of an individualized therapeutic plan for the treatment of cancer patients.
Collapse
Affiliation(s)
- Mengxia Zheng
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China
| | - Jingting Liu
- Department of Health Management, Sir Run Run Shaw International Medical Centre, 9 Jingtan Road, Zhejiang, 310000, Hangzhou, China
| | - Chunyan Meng
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China
| | - Kaifeng Tang
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China
| | - Jianhua Liao
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China.
| |
Collapse
|
32
|
Kashif H, Shah D, Sukumari-Ramesh S. Dysregulation of microRNA and Intracerebral Hemorrhage: Roles in Neuroinflammation. Int J Mol Sci 2021; 22:8115. [PMID: 34360881 PMCID: PMC8347974 DOI: 10.3390/ijms22158115] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 12/23/2022] Open
Abstract
Intracerebral hemorrhage (ICH) is a major public health problem and devastating subtype of stroke with high morbidity and mortality. Notably, there is no effective treatment for ICH. Neuroinflammation, a pathological hallmark of ICH, contributes to both brain injury and repair and hence, it is regarded as a potential target for therapeutic intervention. Recent studies document that microRNAs, small non-coding RNA molecules, can regulate inflammatory brain response after ICH and are viable molecular targets to alter brain function. Therefore, there is an escalating interest in studying the role of microRNAs in the pathophysiology of ICH. Herein, we provide, for the first time, an overview of the microRNAs that play roles in ICH-induced neuroinflammation and identify the critical knowledge gap in the field, as it would help design future studies.
Collapse
Affiliation(s)
| | | | - Sangeetha Sukumari-Ramesh
- Department of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA; (H.K.); (D.S.)
| |
Collapse
|
33
|
Weidle UH, Birzele F, Brinkmann U, Auslaender S. Gastric Cancer: Identification of microRNAs Inhibiting Druggable Targets and Mediating Efficacy in Preclinical In Vivo Models. Cancer Genomics Proteomics 2021; 18:497-514. [PMID: 34183383 DOI: 10.21873/cgp.20275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/30/2021] [Accepted: 05/05/2021] [Indexed: 01/06/2023] Open
Abstract
In addition to chemotherapy, targeted therapies have been approved for treatment of locally advanced and metastatic gastric cancer. The therapeutic benefit is significant but more durable responses and improvement of survival should be achieved. Therefore, the identification of new targets and new approaches for clinical treatment are of paramount importance. In this review, we searched the literature for down-regulated microRNAs which interfere with druggable targets and exhibit efficacy in preclinical in vivo efficacy models. As druggable targets, we selected transmembrane receptors, secreted factors and enzymes. We identified 38 microRNAs corresponding to the criteria as outlined. A total of 13 miRs target transmembrane receptors, nine inhibit secreted proteins and 16 attenuate enzymes. These microRNAs are targets for reconstitution therapy of gastric cancer. Further target validation experiments are mandatory for all of the identified microRNAs.
Collapse
Affiliation(s)
- Ulrich H Weidle
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany;
| | - Fabian Birzele
- Pharmaceutical Sciences, Roche Pharma Research and Early Development (pRed), Roche Innovation Center Basel, Basel, Switzerland
| | - Ulrich Brinkmann
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany;
| | - Simon Auslaender
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany
| |
Collapse
|
34
|
Mao Z, Wang Z, Zhang S, Pu Y, Wang J, Zhang T, Long Y, Liu Y, Ma Y, Zhu J. LRP4 promotes migration and invasion of gastric cancer under the regulation of microRNA-140-5p. Cancer Biomark 2021; 29:245-253. [PMID: 32675391 DOI: 10.3233/cbm-190571] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Low-density lipoprotein receptor-related protein 4 (LRP4) has been reported to be implicated in multiple types of cancers. However, the significance of LRP4 in gastric cancer (GC) remains poorly elucidated. Therefore, it's urgent to investigate the importance and underlying mechanisms of LRP4 in GC. OBJECTIVE To investigate the clinical roles of LRP4 in GC. METHODS The LRP4 mRNA and miR-140-5p was measured by qRT-PCR. The protein expression was determined Western blot. Kaplan-Meier survival curves and Cox proportional hazard regression models were performed to evaluate prognosis. RESULTS We demonstrated that LRP4 mRNA and protein was up-regulated in GC tissues for the first time. Its high expression was significantly correlated with malignant clinical features including TNM stage and lymph-node metastasis and poor prognosis for GC patients. LRP4 promotes migration, invasion and epithelial-mesenchymal transition (EMT) progress of GC cells. Mechanically, LRP4 regulated PI3K/AKT in GC cells. AKT inhibitors reversed the effects of LRP4. Finally, LRP4 was regulated by miR-140-5p in GC. CONCLUSIONS Our findings showed that LRP4 has an important function in GC progression and promotes GC migration, invasion and EMT by regulating PI3K/AKT under regulation of miR-140-5p, providing a potential therapeutic target for GC.
Collapse
Affiliation(s)
- Zhijun Mao
- The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China.,The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Zhen Wang
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China.,The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Shiping Zhang
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Yansong Pu
- The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Jianhua Wang
- The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Tao Zhang
- The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Yanbin Long
- The Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Yi Liu
- Department of Medical Oncology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Yu Ma
- Department of Pathology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Jing Zhu
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| |
Collapse
|
35
|
Abstract
Gastric cancer (GC) is one of the most common malignant tumors. The mechanism of how GC develops is vague, and therapies are inefficient. The function of microRNAs (miRNAs) in tumorigenesis has attracted the attention from many scientists. During the development of GC, miRNAs function in the regulation of different phenotypes, such as proliferation, apoptosis, invasion and metastasis, drug sensitivity and resistance, and stem-cell-like properties. MiRNAs were evaluated for use in diagnostic and prognostic predictions and exhibited considerable accuracy. Although many problems exist for the application of therapy, current studies showed the antitumor effects of miRNAs. This paper reviews recent advances in miRNA mechanisms in the development of GC and the potential use of miRNAs in the diagnosis and treatment of GC.
Collapse
|
36
|
Liu N, Wu Y, Cheng W, Wu Y, Wang L, Zhuang L. Identification of novel prognostic biomarkers by integrating multi-omics data in gastric cancer. BMC Cancer 2021; 21:460. [PMID: 33902514 PMCID: PMC8073914 DOI: 10.1186/s12885-021-08210-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 04/13/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Gastric cancer is a fatal gastrointestinal cancer with high morbidity and poor prognosis. The dismal 5-year survival rate warrants reliable biomarkers to assess and improve the prognosis of gastric cancer. Distinguishing driver mutations that are required for the cancer phenotype from passenger mutations poses a formidable challenge for cancer genomics. METHODS We integrated the multi-omics data of 293 primary gastric cancer patients from The Cancer Genome Atlas (TCGA) to identify key driver genes by establishing a prognostic model of the patients. Analyzing both copy number alteration and somatic mutation data helped us to comprehensively reveal molecular markers of genomic variation. Integrating the transcription level of genes provided a unique perspective for us to discover dysregulated factors in transcriptional regulation. RESULTS We comprehensively identified 31 molecular markers of genomic variation. For instance, the copy number alteration of WASHC5 (also known as KIAA0196) frequently occurred in gastric cancer patients, which cannot be discovered using traditional methods based on significant mutations. Furthermore, we revealed that several dysregulation factors played a hub regulatory role in the process of biological metabolism based on dysregulation networks. Cancer hallmark and functional enrichment analysis showed that these key driver (KD) genes played a vital role in regulating programmed cell death. The drug response patterns and transcriptional signatures of KD genes reflected their clinical application value. CONCLUSIONS These findings indicated that KD genes could serve as novel prognostic biomarkers for further research on the pathogenesis of gastric cancers. Our study elucidated a multidimensional and comprehensive genomic landscape and highlighted the molecular complexity of GC.
Collapse
Affiliation(s)
- Nannan Liu
- The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Yun Wu
- The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Weipeng Cheng
- The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Yuxuan Wu
- The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Liguo Wang
- The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, Heilongjiang, China.
| | - Liwei Zhuang
- The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, Heilongjiang, China.
| |
Collapse
|
37
|
Zhu H, Lu Q, Lu Q, Shen X, Yu L. Matrine Regulates Proliferation, Apoptosis, Cell Cycle, Migration, and Invasion of Non-Small Cell Lung Cancer Cells Through the circFUT8/miR-944/YES1 Axis. Cancer Manag Res 2021; 13:3429-3442. [PMID: 33907466 PMCID: PMC8065209 DOI: 10.2147/cmar.s290966] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/25/2021] [Indexed: 01/20/2023] Open
Abstract
Background Non-small cell lung carcinoma (NSCLC) is the major histological subtype of cancer cases. In the present study, we investigated the association between Matrine, an active component of Chinese medicine, and circFUT8 in NSCLC cells. Methods The proliferation ability of NSCLC cells was assessed by MTT and colony-forming assays. Flow cytometry assay was performed to show the apoptosis and cell cycle distribution in NSCLC cells. The protein expression levels of Bcl-2, Cleaved Caspase-3 (C-Caspase3), and YES proto-oncogene 1 (YES1) were measured by Western blot assay. Migration and invasion of NSCLC cells were determined by transwell assay. The expression levels of circFUT8, miR-944 and YES1 were quantified by real-time quantitative polymerase chain reaction (RT-qPCR) assay. The interaction relationship between miR-944 and circFUT8 or YES1 was confirmed by dual-luciferase reporter assay. The anti-tumor role of Matrine in vivo was explored by a xenograft experiment. Results Matrine functioned as a carcinoma inhibitor by repressing proliferation, cell cycle process, migration, and invasion while inducing apoptosis in NSCLC cells. Importantly, overexpression of circFUT8 counteracted Matrine-induced effects on NSCLC cells. MiR-944, interacted with YES1, was a target of circFUT8. Under Matrine condition, overexpression of circFUT8 increased proliferation, migration, and invasion while inhibited apoptosis, which was abolished by the upregulation of miR-944. Whereas the silencing of YES1 counteracted miR-944 inhibitor-induced effects on NSCLC cells. Eventually, we also confirmed that Matrine impeded NSCLC tumor growth in vivo. Conclusion Matrine regulated proliferation, apoptosis, cell cycle, migration, and invasion of NSCLC cells through the circFUT8/miR-944/YES1 axis, which provided novel information for Matrine in NSCLC.
Collapse
Affiliation(s)
- Hailing Zhu
- Department of Emergency, Jingmen No. 1 People's Hospital, Jingmen, Hubei, People's Republic of China
| | - Quan Lu
- Department of Neurology, Jingmen No. 1 People's Hospital, Jingmen, Hubei, People's Republic of China
| | - Qing Lu
- Department of Respiratory, Jingmen No. 1 People's Hospital, Jingmen, Hubei, People's Republic of China
| | - Xuemin Shen
- Department of Oncology, Jingmen No. 1 People's Hospital, Jingmen, Hubei, People's Republic of China
| | - Liuyang Yu
- Department of Oncology, Jingmen No. 2 People's Hospital, Jingmen, Hubei, People's Republic of China
| |
Collapse
|
38
|
Zhang Q, Long J, Li N, Ma X, Zheng L. Circ_CLASP2 Regulates High Glucose-Induced Dysfunction of Human Endothelial Cells Through Targeting miR-140-5p/FBXW7 Axis. Front Pharmacol 2021; 12:594793. [PMID: 33776760 PMCID: PMC7990784 DOI: 10.3389/fphar.2021.594793] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/18/2021] [Indexed: 01/10/2023] Open
Abstract
Hyperglycemia exposure results in the dysfunction of endothelial cells (ECs) and the development of diabetic complications. Circular RNAs (circRNAs) have been demonstrated to play critical roles in EC dysfunction. The current study aimed to explore the role and mechanism of circRNA CLIP–associating protein 2 (circ_CLASP2, hsa_circ_0064772) on HG-induced dysfunction in human umbilical vein endothelial cells (HUVECs). Quantitative real-time polymerase chain reaction (qRT-PCR) was used to assess the levels of circ_CLASP2, miR-140-5p and F-box, and WD repeat domain-containing 7 (FBXW7). The stability of circ_CLASP2 was identified by the actinomycin D and ribonuclease (RNase) R assays. Cell colony formation, proliferation, and apoptosis were measured by a standard colony formation assay, colorimetric 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyl-2H-tetrazolium bromide (MTT) assay, and flow cytometry, respectively. Western blot analysis was performed to determine the expression of related proteins. Targeted correlations among circ_CLASP2, miR-140-5p, and FBXW7 were confirmed by dual-luciferase reporter assay. High glucose (HG) exposure downregulated the expression of circ_CLASP2 in HUVECs. Circ_CLASP2 overexpression or miR-140-5p knockdown promoted proliferation and inhibited apoptosis of HUVECs under HG conditions. Circ_CLASP2 directly interacted with miR-140-5p via pairing to miR-140-5p. The regulation of circ_CLASP2 overexpression on HG-induced HUVEC dysfunction was mediated by miR-140-5p. Moreover, FBXW7 was a direct target of miR-140-5p, and miR-140-5p regulated HG-induced HUVEC dysfunction via FBXW7. Furthermore, circ_CLASP2 mediated FBXW7 expression through sponging miR-140-5p. Our current study suggested that the overexpression of circ_CLASP2 protected HUVEC from HG-induced dysfunction at least partly through the regulation of the miR-140-5p/FBXW7 axis, highlighting a novel therapeutic approach for the treatment of diabetic-associated vascular injury.
Collapse
Affiliation(s)
- Qin Zhang
- Department of Cardiovascular, Dongying People's Hospital, Dongying, China
| | - Jing Long
- Department of Critical Care Medicine, Dongying People's Hospital, Dongying, China
| | - Nannan Li
- Department of Cardiovascular, Dongying People's Hospital, Dongying, China
| | - Xuelian Ma
- Department of Clinical Laboratory, Dongying People's Hospital, Dongying, China
| | - Lisheng Zheng
- Department of Cardiovascular, Dongying People's Hospital, Dongying, China
| |
Collapse
|
39
|
Zhou J, Cui X, Xiao F, Cai G. A Cluster-Based Approach for Identifying Prognostic microRNA Signatures in Digestive System Cancers. Int J Mol Sci 2021; 22:1529. [PMID: 33546390 PMCID: PMC7913556 DOI: 10.3390/ijms22041529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/21/2021] [Accepted: 01/29/2021] [Indexed: 11/17/2022] Open
Abstract
Cancer remains the second leading cause of death all over the world. Aberrant expression of miRNA has shown diagnostic and prognostic value in many kinds of cancer. This study aims to provide a novel strategy to identify reliable miRNA signatures and develop improved cancer prognostic models from reported cancer-associated miRNAs. We proposed a new cluster-based approach to identify distinct cluster(s) of cancers and corresponding miRNAs. Further, with samples from TCGA and other independent studies, we identified prognostic markers and validated their prognostic value in prediction models. We also performed KEGG pathway analysis to investigate the functions of miRNAs associated with the cancer cluster of interest. A distinct cluster with 28 cancers and 146 associated miRNAs was identified. This cluster was enriched by digestive system cancers. Further, we screened out 8 prognostic miRNA signatures for STAD, 5 for READ, 18 for PAAD, 24 for LIHC, 12 for ESCA and 18 for COAD. These identified miRNA signatures demonstrated strong abilities in discriminating the overall survival time between high-risk group and low-risk group (p-value < 0.05) in both TCGA training and test datasets, as well as four independent Gene Expression Omnibus (GEO) validation datasets. We also demonstrated that these cluster-based miRNA signatures are superior to signatures identified in single cancers for prognosis. Our study identified significant miRNA signatures with improved prognosis accuracy in digestive system cancers. It also provides a novel method/strategy for cancer prognostic marker selection and offers valuable methodological directions to similar research topics.
Collapse
Affiliation(s)
- Jun Zhou
- Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; (J.Z.); (X.C.)
| | - Xiang Cui
- Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; (J.Z.); (X.C.)
| | - Feifei Xiao
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA;
| | - Guoshuai Cai
- Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; (J.Z.); (X.C.)
| |
Collapse
|
40
|
Ghafouri-Fard S, Bahroudi Z, Shoorei H, Abak A, Ahin M, Taheri M. microRNA-140: A miRNA with diverse roles in human diseases. Biomed Pharmacother 2021; 135:111256. [PMID: 33434855 DOI: 10.1016/j.biopha.2021.111256] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/27/2020] [Accepted: 01/03/2021] [Indexed: 02/07/2023] Open
Abstract
MicroRNA-140 (miR-140) has been shown to be associated with the pathogenesis of a wide range of pathologies including osteoarthritis, osteoporosis, renal fibrosis, ischemic conditions, and most importantly neoplasia. This miRNA has been shown to be down-regulated in a diversity of cancers namely breast cancer, gastrointestinal cancers, lung cancer, and prostate cancer. miR-140 has a lot of immune-related targets. Moreover, several miR-140 targets regulate cell proliferation, cell cycle transition, and apoptosis. This miRNA has been shown to be sponged by a number of lncRNAs and circ-RNAs. miR-140 has essential roles in the determination of the sensitivity of neoplastic cells to chemotherapeutic agents such as temozolomide, doxorubicin, and cisplatin. Besides, expression quantities of miR-140 in cancer tissues can be used for the prediction of clinical outcomes of patients with neoplasia. In the present paper, we describe the impact of miR-140 in neoplastic and non-neoplastic disorders.
Collapse
Affiliation(s)
- Soudeh Ghafouri-Fard
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Bahroudi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Atefe Abak
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maliheh Ahin
- Taleghani Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
41
|
Liu R, Li Y, Zhou H, Wang H, Liu D, Wang H, Wang Z. OIP5-AS1 facilitates Th17 differentiation and EAE severity by targeting miR-140-5p to regulate RhoA/ROCK2 signaling pathway. Life Sci 2021:119108. [PMID: 33515560 DOI: 10.1016/j.lfs.2021.119108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 01/04/2021] [Accepted: 01/21/2021] [Indexed: 12/18/2022]
Abstract
AIMS Multiple sclerosis (MS) is one of the commonest neurologic disorders globally. LncRNA OIP5-AS1 has been found to be implicated in the etiology of MS. This study was to explore the roles and molecular mechanisms of OIP5-AS1 in the development of MS. MATERIALS AND METHODS RT-qPCR assay was used to measure expressions of OIP5-AS1, miR-140-5p, IL-17A mRNA and RhoA mRNA. CD4+IL-17+ cell proportion was determined by flow cytometry. IL-17A secretion was examined by ELISA assay. Cell inflammatory infiltration and demyelination were assessed by histological analyses. The interaction between miR-140-5p and OIP5-AS1 or RhoA 3'UTR was validated by bioinformatical analysis and luciferase reporter assay. Western blot assay was performed to detect protein expressions of ROCK2 and RhoA. An experimental autoimmune encephalomyelitis (EAE) models was established to explore the role of OIP5-AS1 in MS in vivo. KEY FINDINGS OIP5-AS1 expression was enhanced in MS patients. Also, elevated OIP5-AS1 level was observed during T-helper 17 (Th17) differentiation. Moreover, OIP5-AS1 promoted Th17 differentiation in vitro and contributed to the development of EAE in vivo. Mechanical explorations revealed that OIP5-AS1 targeted miR-140-5p to regulate Th17 differentiation. Moreover, RhoA was a target of miR-140-5p and miR-140-5p inhibited the activation of RhoA/ROCK2 signaling. Also, RhoA upregulation abrogated the inhibitory effects of miR-140-5p on Th17 differentiation. SIGNIFICANCE OIP5-AS1 contributed to EAE development by targeting miR-140-5p/RhoA and activating RhoA/ROCK2 signaling pathway, shedding light on the roles and molecular mechanisms of OIP5-AS1 in the development of MS and providing some candidate targets for the diagnose and treatment of MS.
Collapse
Affiliation(s)
- Ruihua Liu
- Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China.
| | - Yan Li
- Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Haitao Zhou
- Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Hao Wang
- Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Dequan Liu
- Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Huilin Wang
- Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Zhenghua Wang
- Department of Laboratory, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| |
Collapse
|
42
|
Zhang G, Wang J, Zheng R, Song B, Huang L, Liu Y, Hao Y, Bai X. MiR-133 Targets YES1 and Inhibits the Growth of Triple-Negative Breast Cancer Cells. Technol Cancer Res Treat 2021; 19:1533033820927011. [PMID: 32462982 PMCID: PMC7278099 DOI: 10.1177/1533033820927011] [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] [Indexed: 01/24/2023] Open
Abstract
Triple-negative breast cancer shows worse outcome compared with other subtypes of
breast cancer. The discovery of dysregulated microRNAs and their roles in the
progression of triple-negative breast cancer provide novel strategies for the
treatment of patients with triple-negative breast cancer. In this study, we
identified the significant reduction of miR-133 in triple-negative breast cancer
tissues and cell lines. Ectopic overexpression of miR-133 suppressed the
proliferation, colony formation, and upregulated the apoptosis of
triple-negative breast cancer cells. Mechanism study revealed that the YES
Proto-Oncogene 1 was a target of miR-133. miR-133 bound the 3′-untranslated
region of YES Proto-Oncogene 1 and decreased the level of YES Proto-Oncogene 1
in triple-negative breast cancer cells. Consistent with miR-133 downregulation,
YES1 was significantly increased in triple-negative breast cancer, which was
inversely correlated with the level of miR-133. Restoration of YES
Proto-Oncogene 1 attenuated the inhibitory effects of miR-133 on the
proliferation and colony formation of triple-negative breast cancer cells.
Consistent with the decreased expression of YES Proto-Oncogene 1, overexpression
of miR-133 suppressed the phosphorylation of YAP1 in triple-negative breast
cancer cells. Our results provided novel evidence for the role of miR-133/YES1
axis in the development of triple-negative breast cancer, which indicated
miR-133 might be a potential therapeutic strategy for triple-negative breast
cancer.
Collapse
Affiliation(s)
- Guochen Zhang
- Department of Breast Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Junlan Wang
- Department of Medical Insurance Management, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ruilin Zheng
- Department of Breast Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Beibei Song
- Department of Medical Insurance Management, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Li Huang
- Department of Breast Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yujiang Liu
- Department of Breast Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yating Hao
- Department of Breast Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiangdong Bai
- Department of Breast Surgery, Shanxi Provincial Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
| |
Collapse
|
43
|
Yuan D, Chen Y, Li X, Li J, Zhao Y, Shen J, Du F, Kaboli PJ, Li M, Wu X, Ji H, Cho CH, Wen Q, Li W, Xiao Z, Chen B. Long Non-Coding RNAs: Potential Biomarkers and Targets for Hepatocellular Carcinoma Therapy and Diagnosis. Int J Biol Sci 2021; 17:220-235. [PMID: 33390845 PMCID: PMC7757045 DOI: 10.7150/ijbs.50730] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 11/01/2020] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related death worldwide. Increasing studies showed that long non-coding RNAs (lncRNAs), a novel class of RNAs that are greater than 200 nucleotides in length but lack the ability to encode proteins, exert crucial roles in the occurrence and progression of HCC. LncRNAs promote the proliferation, migration, invasion, autophagy, and apoptosis of tumor cells by regulating downstream target gene expression and cancer-related signaling pathways. Meanwhile, lncRNA can be used as biomarkers to predict the efficacy of HCC treatment strategies, such as surgery, radiotherapy, chemotherapy, and immunotherapy, and as a potential individualized tool for HCC diagnosis and treatment. In this review, we overview up-to-date findings on lncRNAs as potential biomarkers for HCC surgery, radiotherapy, chemotherapy resistance, target therapy, and immunotherapy, and discuss the potential clinical application of lncRNA as tools for HCC diagnosis and treatment.
Collapse
Affiliation(s)
- Donghong Yuan
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yu Chen
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Xiaobing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
| | - Jing Li
- Department of Oncology and Hematology, Hospital (T.C.M) Affiliated to Southwest Medical University, Luzhou, Sichuan, China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Fukuan Du
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Parham Jabbarzadeh Kaboli
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Huijiao Ji
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Chi Hin Cho
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Qinglian Wen
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China.,Department of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Wanping Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.,South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Bo Chen
- Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, Yunnan, China
| |
Collapse
|
44
|
Liu M, Liu H, Zhou J, Yu Z. miR‑140‑5p inhibits the proliferation of multiple myeloma cells by targeting VEGFA. Mol Med Rep 2020; 23:53. [PMID: 33200797 PMCID: PMC7706004 DOI: 10.3892/mmr.2020.11691] [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: 06/26/2019] [Accepted: 06/04/2020] [Indexed: 12/31/2022] Open
Abstract
MicroRNA (miR)-140-5p is associated with the growth and metastasis of various tumor cell types, yet its role in multiple myeloma (MM) remains unclear. Therefore, the present study aimed to investigate the regulatory effect of miR-140-5p on MM. Reverse transcription-quantitative PCR analysis demonstrated that miR-140-5p was downregulated in MM cell lines, particularly in U266 and RPMI 8226 cells. A Cell Counting Kit-8, wound healing and Transwell assays, as well as flow cytometry indicated that a miR-140-5p mimic could suppress cell viability, migration and invasion. In addition, the mimic promoted apoptosis of U266 and RPMI 8226 cells. Western blot data demonstrated that transfection with miR-140-5p mimic significantly reduced the expression levels of Ki-67, cyclin D1, vimentin, Snail, matrix metalloproteinase (MMP)-2 and MMP-3. Moreover, as predicted by TargetScan7.2 and verified by luciferase activity assay, it was demonstrated that vascular endothelial growth factor A (VEGFA) was targeted by miR-140-5p. Further experiments indicated that VEGFA overexpression promoted cell viability, migration and invasion and suppressed apoptosis of MM cells, and that the miR-140-5p mimic partially reversed the effects of VEGFA overexpression. Therefore, miR-140-5p suppressed MM progression by targeting VEGFA. The present findings provide insight into potential therapeutic strategies for the treatment of MM.
Collapse
Affiliation(s)
- Min Liu
- Department of Hematology, Jingzhou Central Hospital, Jingzhou, Hubei 434020, P.R. China
| | - Huimin Liu
- Department of Hematology, Jingzhou Central Hospital, Jingzhou, Hubei 434020, P.R. China
| | - Jing Zhou
- Department of Hematology, Jingzhou Central Hospital, Jingzhou, Hubei 434020, P.R. China
| | - Zhuojun Yu
- Department of Hematology, Jingzhou Central Hospital, Jingzhou, Hubei 434020, P.R. China
| |
Collapse
|
45
|
Wu L, Li H, Chen S, Wu X, Chen X, Wang F. Catalpol inhibits the proliferation, migration and metastasis of HCC cells by regulating miR‑140‑5p expression. Mol Med Rep 2020; 23:29. [PMID: 33179108 PMCID: PMC7673346 DOI: 10.3892/mmr.2020.11667] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 07/15/2020] [Indexed: 01/08/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a frequent malignant tumor. Catalpol is a Chinese medicine extract with a number of pharmacologically active properties. The present study aimed to investigate the effects and mechanisms of catalpol in HCC. HCC cells were treated with catalpol in the presence or absence of microRNA (miR)-140-5p inhibitor, and assays to determine cell viability, proliferation, invasion and migration were performed. Reverse transcription-quantitative PCR and western blotting were performed to determine the mRNA and protein expression levels of miR-140-5p, vimentin, N-Cadherin and E-Cadherin. Moreover, cells were treated with catalpol in the absence or presence of transforming growth factor (TGF)-β1, and the cell morphology was observed under a microscope. The results demonstrated that catalpol inhibited cell proliferation, invasion and migration, and decreased the expression levels of vimentin and N-cadherin, but increased the expression levels of E-cadherin and miR-140-5p. Catalpol inhibited morphological changes in epithelial-mesenchymal transformation (EMT) of cells induced by TGF-β1. Following inhibition of miR-140-5p expression, the proliferation, invasion and migration of HCC cells were promoted, E-cadherin expression was decreased, and the levels of vimentin and N-cadherin were increased. The miR-140-5p inhibitor effectively reversed the inhibitory effect of catalpol on cell proliferation, invasion and migration. Thus, the results suggested that the antitumor potential of catalpol in HCC may be exerted by regulating the expression of miR-140-5p to inhibit proliferation, invasion, migration and EMT of HCC cells.
Collapse
Affiliation(s)
- Linsheng Wu
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Haoxia Li
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Shengyou Chen
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Xiaoqiang Wu
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Xiaomin Chen
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Fangping Wang
- Department of Hepatobiliary Surgery, The People's Hospital of Xinchang, Shaoxing, Zhejiang 312500, P.R. China
| |
Collapse
|
46
|
Zhang Y, Shi Z, Li Z, Wang X, Zheng P, Li H. Circ_0057553/miR-515-5p Regulates Prostate Cancer Cell Proliferation, Apoptosis, Migration, Invasion and Aerobic Glycolysis by Targeting YES1. Onco Targets Ther 2020; 13:11289-11299. [PMID: 33177837 PMCID: PMC7649234 DOI: 10.2147/ott.s272294] [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: 07/15/2020] [Accepted: 09/28/2020] [Indexed: 02/03/2023] Open
Abstract
Background Prostate cancer (PCa) is one of the most common malignant cancer in males worldwide. Circular RNAs (CircRNAs) are novel type of non-coding RNAs. Recently, circRNAs have been reported participating in various cancers, including prostate cancer. However, the function and mechanism of circ_0057553 remain to be elucidated. Methods and Materials The RNA expression levels of circ_0057553, miR-515-5p, YES proto-oncogene 1 (YES1) and glycolytic genes mRNA were detected by qRT-PCR in PCa tissues or cells. Western blotting was performed to analyze YES1 protein level. Cell viability, migration and invasion and cell apoptosis were assessed by cell counting kit-8 (CCK-8) assay, transwell assay and flow cytometry. In addition, the effects of cell glycolysis were evaluated by measuring lactate production, glucose consumption and adenosine triphosphate (ATP) level. Moreover, dual-luciferase reporter assay was used to detect the target sites of circ_0057553 and miR-515-5p, miR-515-5p and YES1. RNA immunoprecipitation (RIP) was conducted to evaluate the target relationship between circ_0057553 and miR-515-5p. Xenograft mouse model was conducted to measure tumor formation in vivo. Results Circ_0057553 was significantly up-regulated in PCa tissues and cells. Knockdown of circ_0057553 inhibited cell viability, migration, invasion and glycolysis and facilitated apoptosis in PCa cells. Furthermore, circ_0057553 bound to miR-515-5p and miR-515-5p directly targeted YES1. Interestingly, miR-515-5p inhibitor partially rescued the function of circ_0057553 knockdown, while YES1 restored the effects of miR-515-5p overexpression. Circ_0057553 down-regulation remarkably decreased tumor volume and weight in vivo. Conclusion Circ_0057553 affected PCa cell viability, migration, invasion, apoptosis and glycolysis through miR-515-5p/YES1 axis.
Collapse
Affiliation(s)
- Yang Zhang
- Department of Urology Surgery, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| | - Zhenguo Shi
- Department of Urology Surgery, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| | - Zhijun Li
- Department of Urology Surgery, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| | - Xiaohui Wang
- Department of Urology Surgery, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| | - Pengyi Zheng
- Department of Urology Surgery, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| | - Huibing Li
- Department of Urology Surgery, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, People's Republic of China
| |
Collapse
|
47
|
Zhuo E, Cai C, Liu W, Li K, Zhao W. Downregulated microRNA-140-5p expression regulates apoptosis, migration and invasion of lung cancer cells by targeting zinc finger protein 800. Oncol Lett 2020; 20:390. [PMID: 33193850 PMCID: PMC7656116 DOI: 10.3892/ol.2020.12253] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 09/18/2020] [Indexed: 02/06/2023] Open
Abstract
Despite advances in the diagnosis and treatment in recent years, lung cancer is still one of the primary causes of cancer-associated morbidity and mortality in globally. Abnormally expressed microRNAs (miRNAs/miRs) in tumor tissues serve vital roles in the pathological mechanism of tumors and have become prospective biomarkers for cancer diagnosis. The present study aimed to investigate the effects of the miR-140-5p/zinc finger protein 800 (ZNF800) axis in lung carcinoma, and determine its potential underlying molecular mechanisms. The degree of cell proliferation was assessed via the MTT assay, while the migratory and invasive abilities of lung cancer cells were determined via the Transwell and Matrigel assays. The expression levels of miR-140-5p and ZNF800 were detected via reverse transcription-quantitative PCR and western blot analyses. The results demonstrated that miR-140-5p expression was notably higher in normal human bronchial epithelial cells compared with the respective lung cancer cell lines, H292, PC-9, CL1-5 and H460. Furthermore, miR-140-5p expression increased in the lung cancer cells compared with the control cells following transfection with miR-140-5p mimic. Overexpressing miR-140-5p significantly suppressed the proliferative, invasive and migratory abilities of H460 and PC-9 cells, and stimulated cell apoptosis by upregulating the expression of cleaved-caspase-3. Notably, these effects were reversed following transfection with miR-140-5p inhibitor. miR-140-5p was predicted as a negative regulator of ZNF800, and ZNF800 knockdown significantly suppressed the proliferative and metastatic abilities of lung adenocarcinoma (LUAD) cells, which was comparable to the effects of miR-140-5p mimic. Taken together, these results suggest that miR-140-5p may block the malignant phenotype of LUAD by negatively regulating ZNF800 expression. Thus, the miR-140-5p/ZNF800 axis may be used as an alternative therapeutic target for lung carcinoma in general, and LUAD in particular.
Collapse
Affiliation(s)
- Enqing Zhuo
- Department of 2nd Oncology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Changqing Cai
- Department of 2nd Oncology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Wenzhe Liu
- Department of 2nd Oncology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Kunsong Li
- Department of 2nd Oncology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Wenzhen Zhao
- Department of 2nd Oncology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| |
Collapse
|
48
|
Wang Y, Chen J, Wang X, Wang K. miR-140-3p inhibits bladder cancer cell proliferation and invasion by targeting FOXQ1. Aging (Albany NY) 2020; 12:20366-20379. [PMID: 33098639 PMCID: PMC7655201 DOI: 10.18632/aging.103828] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/07/2020] [Indexed: 12/14/2022]
Abstract
Upregulation of the forkhead box protein Q1 (FOXQ1) promotes bladder cancer (BCa) cell growth and metastasis. Factors affecting FOXQ1 expression at the post-transcriptional level have not yet been identified. We performed cell proliferation, cell invasion, and tumorigenesis experiments to characterize the relationship between FOXQ1 and miR-140-3p. We found that FOXQ1 was significantly upregulated and miR-140-3p was significantly downregulated in BCa tissues. We also identified an inverse correlation between miR-140-3p and FOXQ1 expression in BCa tissues. Overexpression of miR-140-3p reduced FOXQ1 expression, suppressing BCa cell proliferation and invasion. A luciferase assay confirmed that miR-140-3p bound to the 3’-UTR of FOXQ1 mRNA and decreased its expression. In addition, we used a mouse xenograft model to demonstrate that miR-140-3p suppressed tumor cell growth in vivo. Our findings suggest that miR-140-3p suppresses BCa cell proliferation and invasion by directly decreasing FOXQ1 expression.
Collapse
Affiliation(s)
- Yuan Wang
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Junwen Chen
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Xia Wang
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Kefeng Wang
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| |
Collapse
|
49
|
Notochordal-Cell-Derived Exosomes Induced by Compressive Load Inhibit Angiogenesis via the miR-140-5p/Wnt/β-Catenin Axis. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 22:1092-1106. [PMID: 33294295 PMCID: PMC7691158 DOI: 10.1016/j.omtn.2020.10.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/13/2020] [Indexed: 12/16/2022]
Abstract
Angiogenesis is a pathological signature of intervertebral disc degeneration (IDD). Accumulating evidence has shown that notochordal cells (NCs) play an essential role in maintaining intervertebral disc development and homeostasis with inhibitive effect on blood vessel in-growth. However, the anti-angiogenesis mechanism of NCs is still unclear. In the current study, we, for the first time, isolated NC-derived exosomes (NC-exos) and showed their increased concentration following compressive load cultures. We further found that NC-exos from 0.5 MPa compressive load cultures (0.5 MPa/NC-exos) inhibit angiogenesis via transferring high expressed microRNA (miR)-140-5p to endothelial cells and regulating the downstream Wnt/β-catenin pathway. Clinical evidence showed that exosomal miR-140-5p expression of the nucleus pulposus is negatively correlated with angiogenesis in IDD. Finally, 0.5 MPa/NC-exos were demonstrated to have a therapeutical impact on the degenerated disc with an anti-angiogenesis effect in an IDD model. Consequently, our present findings provide insights into the anti-angiogenesis mechanism of NC-exos, indicating their therapeutic potential for IDD.
Collapse
|
50
|
Epigenetic silencing of CDKN1A and CDKN2B by SNHG1 promotes the cell cycle, migration and epithelial-mesenchymal transition progression of hepatocellular carcinoma. Cell Death Dis 2020; 11:823. [PMID: 33009370 PMCID: PMC7532449 DOI: 10.1038/s41419-020-03031-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 02/06/2023]
Abstract
Enhanced SNHG1 (small nucleolar RNA host gene 1) expression has been found to play a critical role in the initiation and progression of hepatocellular carcinoma (HCC) with its detailed mechanism largely unknown. In this study, we show that SNHG1 promotes the HCC progression through epigenetically silencing CDKN1A and CDKN2B in the nucleus, and competing with CDK4 mRNA for binding miR-140-5p in the cytoplasm. Using bioinformatics analyses, we found hepatocarcinogenesis is particularly associated with dysregulated expression of SNHG1 and activation of the cell cycle pathway. SNHG1 was upregulated in HCC tissues and cells, and its knockdown significantly inhibited HCC cell cycle, growth, metastasis, and epithelial–mesenchymal transition (EMT) both in vitro and in vivo. Chromatin immunoprecipitation and RNA immunoprecipitation assays demonstrate that SNHG1 inhibit the transcription of CDKN1A and CDKN2B through enhancing EZH2 mediated-H3K27me3 in the promoter of CDKN1A and CDKN2B, thus resulting in the de-repression of the cell cycle. Dual-luciferase assay and RNA pulldown revealed that SNHG1 promotes the expression of CDK4 by competitively binding to miR-140-5p. In conclusion, we propose that SNHG1 formed a regulatory network to confer an oncogenic function in HCC and SNHG1 may serve as a potential target for HCC diagnosis and treatment.
Collapse
|