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Malik N, Kundu A, Gupta Y, Irshad K, Arora M, Goswami S, Mahajan S, Sarkar C, Suri V, Suri A, Chattopadhyay P, Sinha S, Chosdol K. Protumorigenic role of the atypical cadherin FAT1 by the suppression of PDCD10 via RelA/miR221-3p/222-3p axis in glioblastoma. Mol Carcinog 2023; 62:1817-1831. [PMID: 37606187 DOI: 10.1002/mc.23617] [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: 12/19/2022] [Revised: 07/18/2023] [Accepted: 07/28/2023] [Indexed: 08/23/2023]
Abstract
The atypical cadherin FAT1 function either as a pro or antitumorigenic in tumors of different tissue origins. Our group previously demonstrated the protumorigenic nature of FAT1 signaling in glioblastoma (GBM). In this study, we investigated how FAT1 influences the expression of clustered oncomiRs (miR-221-3p/miR-222-3p) and their downstream effects in GBM. Through several experiments involving the measurement of specific gene/microRNA expression, gene knockdowns, protein and cellular assays, we have demonstrated a novel oncogenic signaling pathway mediated by FAT1 in glioma. These results have been verified using antimiRs and miR-mimic assays. Initially, in glioma-derived cell lines (U87MG and LN229), we observed FAT1 as a novel up-regulator of the transcription factor NFκB-RelA. RelA then promotes the expression of the clustered-oncomiRs, miR-221-3p/miR-222-3p, which in turn suppresses the expression of the tumor suppressor gene (TSG), PDCD10 (Programmed cell death protein10). The suppression of PDCD10, and other known TSG targets (PTEN/PUMA), by miR-221-3p/miR-222-3p, leads to increased clonogenicity, migration, and invasion of glioma cells. Consistent with our in-vitro findings, we observed a positive expression correlation of FAT1 and miR-221-3p, and an inverse correlation of FAT1 and the miR-targets (PDCD10/PTEN/PUMA), in GBM tissue-samples. These findings were also supported by publicly available GBM databases (The Cancer Genome Atlas [TCGA] and The Repository of Molecular Brain Neoplasia Data [Rembrandt]). Patients with tumors displaying high levels of FAT1 and miR-221-3p expression (50% and 65% respectively) experienced shorter overall survival. Similar results were observed in the TCGA-GBM database. Thus, our findings show a novel FAT1/RelA/miR-221/miR-222 oncogenic-effector pathway that downregulates the TSG, PDCD10, in GBM, which could be targeted therapeutically in a specific manner.
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Affiliation(s)
- Nargis Malik
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Archismita Kundu
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Yakhlesh Gupta
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Khushboo Irshad
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Manvi Arora
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjeev Goswami
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Swati Mahajan
- Neuropathology Laboratory, All India Institute of Medical Sciences, New Delhi, India
| | - Chitra Sarkar
- Neuropathology Laboratory, All India Institute of Medical Sciences, New Delhi, India
| | - Vaishali Suri
- Neuropathology Laboratory, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Suri
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | | | - Subrata Sinha
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Kunzang Chosdol
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
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Liu R, Huang B, Shao Y, Cai Y, Liu X, Ren Z. Identification of memory B-cell-associated miRNA signature to establish a prognostic model in gastric adenocarcinoma. J Transl Med 2023; 21:648. [PMID: 37735667 PMCID: PMC10515266 DOI: 10.1186/s12967-023-04366-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/17/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND Memory B cells and microRNAs (miRNAs) play important roles in the progression of gastric adenocarcinoma (GAC), also known as stomach adenocarcinoma (STAD). However, few studies have investigated the use of memory B-cell-associated miRNAs in predicting the prognosis of STAD. METHODS We identified the marker genes of memory B cells by single-cell RNA sequencing (scRNA-seq) and identified the miRNAs associated with memory B cells by constructing an mRNA‒miRNA coexpression network. Then, univariate Cox, random survival forest (RSF), and stepwise multiple Cox regression (StepCox) algorithms were used to identify memory B-cell-associated miRNAs that were significantly related to overall survival (OS). A prognostic risk model was constructed and validated using these miRNAs, and patients were divided into a low-risk group and a high-risk group. In addition, the differences in clinicopathological features, tumour microenvironment, immune blocking therapy, and sensitivity to anticancer drugs in the two groups were analysed. RESULTS Four memory B-cell-associated miRNAs (hsa-mir-145, hsa-mir-125b-2, hsa-mir-100, hsa-mir-221) with significant correlations to OS were identified and used to construct a prognostic model. Time-dependent receiver operating characteristic (ROC) curve analysis confirmed the feasibility of the model. Kaplan‒Meier (K‒M) survival curve analysis showed that the prognosis was poor in the high-risk group. Comprehensive analysis showed that patients in the high-risk group had higher immune scores, matrix scores, and immune cell infiltration and a poor immune response. In terms of drug screening, we predicted eight drugs with higher sensitivity in the high-risk group, of which CGP-60474 was associated with the greatest sensitivity. CONCLUSIONS In summary, we identified memory B-cell-associated miRNA prognostic features and constructed a novel risk model for STAD based on scRNA-seq data and bulk RNA-seq data. Among patients in the high-risk group, STAD showed the highest sensitivity to CGP-60474. This study provides prognostic insights into individualized and precise treatment for STAD patients.
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Affiliation(s)
- Ruquan Liu
- School of Medical Information and Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China
- Guangdong Province Precise Medicine Big Data of Traditional Chinese Medicine Engineering Technology Research Center, Guangzhou, 51006, China
| | - Biaojie Huang
- School of Medical Information and Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Yongzhao Shao
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, 10016, USA
| | - Yongming Cai
- School of Medical Information and Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China
- Guangdong Province Precise Medicine Big Data of Traditional Chinese Medicine Engineering Technology Research Center, Guangzhou, 51006, China
| | - Xi Liu
- School of Medical Information and Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
| | - Zhonglu Ren
- School of Medical Information and Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
- Guangdong Province Precise Medicine Big Data of Traditional Chinese Medicine Engineering Technology Research Center, Guangzhou, 51006, China.
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HuR Promotes the Progression of Gastric Cancer through Mediating CDC5L Expression. DISEASE MARKERS 2022; 2022:5141927. [PMID: 35313568 PMCID: PMC8934217 DOI: 10.1155/2022/5141927] [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: 12/17/2021] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 12/11/2022]
Abstract
Methods We performed qRT-PCR, cell cycle assay, cell migration, and mouse transplantation model analysis in our experiments. It has been clarified that HuR and microRNAs (miRNAs) have important interplays in the regulation of tumor progression. Results This study found microRNA-133b (miR-133b), as a HuR-sponged miRNA in GC cells. Downregulation of HuR can promote the expression of miR-133b and further affect the downstream cyclin CDC5L. The expressions of miR-133b were slightly lower in GC tissues than adjacent normal tissues. Conclusion Our studies suggest that HuR and miR-133b are involved in the development and pathological process of GC cells.
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Di Martino MT, Arbitrio M, Caracciolo D, Cordua A, Cuomo O, Grillone K, Riillo C, Caridà G, Scionti F, Labanca C, Romeo C, Siciliano MA, D'Apolito M, Napoli C, Montesano M, Farenza V, Uppolo V, Tafuni M, Falcone F, D'Aquino G, Calandruccio ND, Luciano F, Pensabene L, Tagliaferri P, Tassone P. miR-221/222 as biomarkers and targets for therapeutic intervention on cancer and other diseases: A systematic review. MOLECULAR THERAPY - NUCLEIC ACIDS 2022; 27:1191-1224. [PMID: 35282417 PMCID: PMC8891816 DOI: 10.1016/j.omtn.2022.02.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Among deregulated microRNAs (miRs) in human malignancies, miR-221 has been widely investigated for its oncogenic role and as a promising biomarker. Moreover, recent evidence suggests miR-221 as a fine-tuner of chronic liver injury and inflammation-related events. Available information also supports the potential of miR-221 silencing as promising therapeutic intervention. In this systematic review, we selected papers from the principal databases (PubMed, MedLine, Medscape, ASCO, ESMO) between January 2012 and December 2020, using the keywords “miR-221” and the specific keywords related to the most important hematologic and solid malignancies, and some non-malignant diseases, to define and characterize deregulated miR-221 as a valuable therapeutic target in the modern vision of molecular medicine. We found a major role of miR-221 in this view.
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Overexpression of miR-221 stimulates proliferation of rat neural stem cell with activating Phosphatase and tensin homolog/protein kinase B signaling pathway. Neuroreport 2021; 31:1015-1023. [PMID: 32858649 DOI: 10.1097/wnr.0000000000001513] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Neural stem cells (NSCs) are self-renewing, multipotent cells, and remain in our brains throughout life. They could be activated by brain damage and involved in the central nervous system (CNS) repair and motor functional recovery. Previous research demonstrated that miR-221 could regulate proliferation, differentiation, and survival. However, the effect of miR-221 on NSCs remains unknown. In this study, we showed that overexpression of miR-221 inhibited the expression of phosphatase and tensin homolog (PTEN) protein and increased the phosphorylation level of protein kinase B (AKT). More importantly, an AKT-specific inhibitor abolished the effect of miR-221 on the phosphorylation level of AKT. 5-Bromo-2-deoxyUridine (BrdU) incorporation assay and Cyclin D1 expression showed that miR-221 overexpression further promoted the NSCs proliferation. However, knocking down miR-221 inhibited cell proliferation. The AKT-specific inhibitor also blocked the proliferative efficiency of miR-221. These results demonstrated that miR-221 overexpression promoted the proliferation of cultured rat NSCs, for which the PTEN/AKT pathway activation was one possible mechanism. Our research may provide a novel investigating strategy to improve stem cell treatment for CNS diseases.
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Prinz C, Mese K, Weber D. MicroRNA Changes in Gastric Carcinogenesis: Differential Dysregulation during Helicobacter pylori and EBV Infection. Genes (Basel) 2021; 12:genes12040597. [PMID: 33921696 PMCID: PMC8073778 DOI: 10.3390/genes12040597] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/05/2021] [Accepted: 04/14/2021] [Indexed: 12/11/2022] Open
Abstract
Despite medical advances, gastric-cancer (GC) mortality remains high in Europe. Bacterial infection with Helicobacter pylori (H. pylori) and viral infection with the Epstein–Barr virus (EBV) are associated with the development of both distal and proximal gastric cancer. Therefore, the detection of these infections and the prediction of further cancer development could be clinically significant. To this end, microRNAs (miRNAs) could serve as promising new tools. MiRNAs are highly conserved noncoding RNAs that play an important role in gene silencing, mainly acting via translational repression and the degradation of mRNA targets. Recent reports demonstrate the downregulation of numerous miRNAs in GC, especially miR-22, miR-145, miR-206, miR-375, and miR-490, and these changes seem to promote cancer-cell invasion and tumor spreading. The dysregulation of miR-106b, miR-146a, miR-155, and the Let-7b/c complex seems to be of particular importance during H. pylori infection or gastric carcinogenesis. In contrast, many reports describe changes in host miRNA expression and outline the effects of bamHI-A region rightward transcript (BART) miRNA in EBV-infected tissue. The differential regulation of these miRNA, acting alone or in close interaction when both infections coexist, may therefore enable us to detect cancer earlier. In this review, we focus on the two different etiologies of gastric cancer and outline the molecular pathways through which H. pylori- or EBV-induced changes might synergistically act via miR-155 dysregulation to potentiate cancer risk. The three markers, namely, H. pylori presence, EBV infection, and miR-155 expression, may be checked in routine biopsies to evaluate the risk of developing gastric cancer.
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Affiliation(s)
- Christian Prinz
- Medizinische Klinik 2, Helios Universitätsklinikum Wuppertal, 42283 Wuppertal, Germany;
- Lehrstuhl Innere Medizin 1, University of Witten/Herdecke gGmbH, 42283 Wuppertal, Germany;
- Correspondence: ; Tel.: +49-202-896-2243; Fax: +49-202-896-2740
| | - Kemal Mese
- Lehrstuhl Innere Medizin 1, University of Witten/Herdecke gGmbH, 42283 Wuppertal, Germany;
- Institute of Virology, University of Göttingen, 37075 Göttingen, Germany
| | - David Weber
- Medizinische Klinik 2, Helios Universitätsklinikum Wuppertal, 42283 Wuppertal, Germany;
- Lehrstuhl Innere Medizin 1, University of Witten/Herdecke gGmbH, 42283 Wuppertal, Germany;
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Xiang Y, Liang B, Jiang Y, Sun F, Zhao Y, Wu Q, Hu X, Liu Y, Huang Q, Liao W, Yao Z, Li S, Shi M. MET transcriptional regulator/serine peptidase inhibitor kunitz type 1 panel operating through HGF/c-MET axis as a prognostic signature in pan-cancer. Cancer Med 2021; 10:2442-2460. [PMID: 33751856 PMCID: PMC7982633 DOI: 10.1002/cam4.3834] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 01/24/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022] Open
Abstract
Dysregulations in transcription factors (TFs) and their genetic products play important roles in tumorigenesis, tumor progression and metastasis. However, prognostic value of the transcriptional regulatory networks in different cancers has not been investigated in depth. The purpose of our study was to identify and validate a potential predictive signature that combines TFs and their regulatory products in eight solid tumors. We used bioinformatics analysis to identify MET Transcriptional Regulator (MACC1) and Serine Peptidase Inhibitor Kunitz Type 1 (SPINT1) as candidate TFs with the respective downstream regulatory proteins for patient prognosis in pan‐cancer. Subsequent molecular analysis of clinical gastric cancer tissue samples further verified the negative correlation between MACC1 and SPINT1. Further, we showed that mechanistically, MACC1/SPINT1 mediated the pro‐HGF proteolysis and c‐Met phosphorylation in HGF/c‐MET signaling pathway. Kaplan‐Meier plots and receiver operating characteristics analysis revealed that the two‐gene signature combining MACC1 with SPINT1 was effective in predicting survival in all eight cancer cohorts tested. In conclusion, our study clarified the regulatory relationship between MACC1 and SPINT1 in the context of the HGF/c‐MET signaling pathway and determined MACC1/SPINT1 panel as a valuable signature for the prediction of prognosis in patients for multiple solid cancer types.
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Affiliation(s)
- Yi Xiang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Bishan Liang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yu Jiang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fei Sun
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yang Zhao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qijing Wu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xingbin Hu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yajing Liu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiong Huang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wangjun Liao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhiqi Yao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Shaowei Li
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Min Shi
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Pan X, Hong X, Li S, Meng P, Xiao F. METTL3 promotes adriamycin resistance in MCF-7 breast cancer cells by accelerating pri-microRNA-221-3p maturation in a m6A-dependent manner. Exp Mol Med 2021; 53:91-102. [PMID: 33420414 PMCID: PMC8080609 DOI: 10.1038/s12276-020-00510-w] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 07/14/2020] [Accepted: 08/10/2020] [Indexed: 01/29/2023] Open
Abstract
Breast cancer (BC) is the most prevalent malignant neoplasm among women and is the fifth most common cause of cancer-associated death worldwide. Acquired chemoresistance driven by genetic and epigenetic alterations is a significant clinical challenge in treating BC. However, the mechanism of BC cell resistance to adriamycin (ADR) remains to be elucidated. In this study, we identified the methyltransferase-like 3/microRNA-221-3p/homeodomain-interacting protein kinase 2/Che-1 (METTL3/miR-221-3p/HIPK2/Che-1) axis as a novel signaling event that may be responsible for resistance of BC cells to ADR. A dual-luciferase reporter gene assay was employed to test the presence of miR-221-3p binding sites in the 3'UTR of HIPK2. Drug resistance was evaluated by immunoblotting multidrug resistance protein 1 (MDR1) and breast cancer resistance protein (BCRP). Cultured ADR-resistant MCF-7 cells were assayed for their half maximal inhibitory concentration (IC50) values and apoptosis using an MTT assay and Annexin V-FITC/PI-labeled flow cytometry, and the cells were then xenografted into nude mice. METTL3 knockdown was shown to reduce the expression of miR-221-3p by reducing pri-miR-221-3p m6A mRNA methylation, thereby reducing the IC50 value of ADR-resistant MCF-7 cells, reducing the expression of MDR1 and BCRP, and inducing apoptosis. Mechanistically, miR-221-3p was demonstrated to negatively regulate HIPK2 and upregulate its direct target Che-1, thus leading to enhanced drug resistance in ADR-resistant MCF-7 cells. In vitro results were reproduced in nude mice xenografted with ADR-resistant MCF-7 cells. Our work elucidates an epigenetic mechanism of acquired chemoresistance in BC, in support of the METTL3/miR-221-3p/HIPK2/Che-1 axis as a therapeutic target for the improvement of chemotherapy.
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Affiliation(s)
- Xiaoping Pan
- grid.284723.80000 0000 8877 7471Clinical Laboratory, Huadu Hospital, Southern Medical University, 510800 Guangzhou, P. R. China
| | - Xiaolv Hong
- grid.284723.80000 0000 8877 7471Department of Infectious Disease, Huadu Hospital, Southern Medical University, 510800 Guangzhou, P. R. China
| | - Sumei Li
- grid.284723.80000 0000 8877 7471Clinical Laboratory, Huadu Hospital, Southern Medical University, 510800 Guangzhou, P. R. China
| | - Ping Meng
- grid.284723.80000 0000 8877 7471Central Laboratory, Huadu Hospital, Southern Medical University, 510800 Guangzhou, P. R. China
| | - Feng Xiao
- grid.284723.80000 0000 8877 7471Clinical Laboratory, Huadu Hospital, Southern Medical University, 510800 Guangzhou, P. R. China
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Shen H, Lin Z, Shi H, Wu L, Ma B, Li H, Yin B, Tang J, Yu H, Yin X. MiR-221/222 promote migration and invasion, and inhibit autophagy and apoptosis by modulating ATG10 in aggressive papillary thyroid carcinoma. 3 Biotech 2020; 10:339. [PMID: 32704465 DOI: 10.1007/s13205-020-02326-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 06/29/2020] [Indexed: 01/05/2023] Open
Abstract
MicroRNA (miRNA) has been reported to exert important functions in papillary thyroid carcinomas (PTC). However, the role of miRNA in aggressive PTC (APTC) remains unclear. Here, we investigated the diagnostic potentials and mechanisms of miR-221/222 in APTC. Results showed that miR-221/222 were markedly up-regulated in PTC, compared with the adjacent normal tissue (ANT). A high expression of miR-221/222 were associated with a primary tumor, regional lymph node, and distant metastasis (TNM) stage, multicentricity, lymph node metastasis, and extra-thyroidal extension. Receiver operating characteristic (ROC) curve analysis indicated that miR-221/222 could be used as APTC diagnostic markers. Moreover, miR-221/222 tremendously promoted migration and invasion and inhibited apoptosis and autophagy in PTC cells. A luciferase assay showed that miR-221/222 inhibited the fluorescent activity of autophagy-related protein 10 (ATG10). Furthermore, miR-221/222 decreased ATG10 mRNA and protein levels. Silencing of ATG10 significantly abrogated the effect of miR-221/222 on apoptosis and autophagy. We suggested that miR-221/222 can promote migration and invasion, and inhibit autophagy and apoptosis by targeting ATG10 in APTC.
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Affiliation(s)
- Hao Shen
- The Department of General Surgery, Jing'An District Centre Hospital of Shanghai (Huashan Hospital Fudan University Jing'An Branch), No 259, Xikang Road, Jing'An District, Shanghai, 200040 China
| | - Zaikai Lin
- The Department of General Surgery, Jing'An District Centre Hospital of Shanghai (Huashan Hospital Fudan University Jing'An Branch), No 259, Xikang Road, Jing'An District, Shanghai, 200040 China
| | - Haiyan Shi
- Department of Hematology, The First People's Hospital of Zibo, Zibo, 255200 Shandong China
| | - Lingling Wu
- The Department of Hematology, Fujian Medical University Affiliated Quanzhou First Hospital Chengdong Branch, Fujian, 36200 China
| | - Baojin Ma
- Department of General Surgery, Huashan Hospital, 12 middle urumqi road, Shanghai, 200040 China
| | - Hong Li
- The Department of Pharmacy, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030 China
| | - Baobing Yin
- Department of General Surgery, Huashan Hospital, 12 middle urumqi road, Shanghai, 200040 China
| | - Jun Tang
- Department of Transfusion, Hefei First People's Hospital, Anhui, 230000 China
| | - Hongjin Yu
- Fuzhou Yongtai Hospital, Fujian, 350000 China
| | - Xiaoxing Yin
- The Department of General Surgery, Jing'An District Centre Hospital of Shanghai (Huashan Hospital Fudan University Jing'An Branch), No 259, Xikang Road, Jing'An District, Shanghai, 200040 China
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Mukai S, Yamasaki K, Fujii M, Nagai T, Terada N, Kataoka H, Kamoto T. Dysregulation of Type II Transmembrane Serine Proteases and Ligand-Dependent Activation of MET in Urological Cancers. Int J Mol Sci 2020; 21:ijms21082663. [PMID: 32290402 PMCID: PMC7215454 DOI: 10.3390/ijms21082663] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/07/2020] [Accepted: 04/07/2020] [Indexed: 01/09/2023] Open
Abstract
Unlike in normal epithelium, dysregulated overactivation of various proteases have been reported in cancers. Degradation of pericancerous extracellular matrix leading to cancer cell invasion by matrix metalloproteases is well known evidence. On the other hand, several cell-surface proteases, including type II transmembrane serine proteases (TTSPs), also induce progression through activation of growth factors, protease activating receptors and other proteases. Hepatocyte growth factor (HGF) known as a multifunctional growth factor that upregulates cancer cell motility, invasiveness, proliferative, and anti-apoptotic activities through phosphorylation of MET (a specific receptor of HGF). HGF secreted as inactive zymogen (pro-HGF) from cancer associated stromal fibroblasts, and the proteolytic activation by several TTSPs including matriptase and hepsin is required. The activation is strictly regulated by HGF activator inhibitors (HAIs) in physiological condition. However, downregulation is frequently observed in cancers. Indeed, overactivation of MET by upregulation of matriptase and hepsin accompanied by the downregulation of HAIs in urological cancers (prostate cancer, renal cell carcinoma, and bladder cancer) are also reported, a phenomenon observed in cancer cells with malignant phenotype, and correlated with poor prognosis. In this review, we summarized current reports focusing on TTSPs, HAIs, and MET signaling axis in urological cancers.
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Affiliation(s)
- Shoichiro Mukai
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (K.Y.); (M.F.); (T.N.); (N.T.); (T.K.)
- Correspondence: ; Tel.: +81-985-85-2968
| | - Koji Yamasaki
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (K.Y.); (M.F.); (T.N.); (N.T.); (T.K.)
| | - Masato Fujii
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (K.Y.); (M.F.); (T.N.); (N.T.); (T.K.)
| | - Takahiro Nagai
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (K.Y.); (M.F.); (T.N.); (N.T.); (T.K.)
| | - Naoki Terada
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (K.Y.); (M.F.); (T.N.); (N.T.); (T.K.)
| | - Hiroaki Kataoka
- Oncopathology and Regenerative Biology Section, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan;
| | - Toshiyuki Kamoto
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (K.Y.); (M.F.); (T.N.); (N.T.); (T.K.)
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Amini S, Abak A, Sakhinia E, Abhari A. MicroRNA-221 and MicroRNA-222 in Common Human Cancers: Expression, Function, and Triggering of Tumor Progression as a Key Modulator. Lab Med 2020; 50:333-347. [PMID: 31049571 DOI: 10.1093/labmed/lmz002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 09/28/2018] [Accepted: 01/19/2019] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs) are a class of short (~22 nucleotides [nt]), single-stranded RNA oligonucleotides that are regulatory in nature and are often dysregulated in various diseases, including cancer. miRNAs can act as oncomiRs (miRNAs associated with cancer) or tumor suppressor miRNAs and have the potential to be a diagnostic, prognostic, noninvasive biomarker for these diseases. MicroRNA-221 (miR-221) and microRNA-222 (miR-222) are homologous miRNAs, located on the human chromosome Xp11.3, which factored significantly in impairment in the regulation of a wide range of cancers. In this review, we have highlighted the most consistently reported dysregulated miRNAs that trigger human tissues to express cancerous features and surveyed the role of those miRNAs in metastasis, apoptosis, angiogenesis, and tumor prognosis. Also, we applied the causes of drug resistance and the role of coordinated actions of these miRNAs to epigenetic changes and selected miRNAs as a potential type of cancer treatment.
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Affiliation(s)
- Sima Amini
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Atefe Abak
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ebrahim Sakhinia
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Tabriz Genetic Analysis Center (TGAC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Abhari
- Department of Biochemistry and Clinical Laboratory, Division of Clinical Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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13
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Barth DA, Slaby O, Klec C, Juracek J, Drula R, Calin GA, Pichler M. Current Concepts of Non-Coding RNAs in the Pathogenesis of Non-Clear Cell Renal Cell Carcinoma. Cancers (Basel) 2019; 11:E1580. [PMID: 31627266 PMCID: PMC6826455 DOI: 10.3390/cancers11101580] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 10/12/2019] [Accepted: 10/14/2019] [Indexed: 12/18/2022] Open
Abstract
Renal cell carcinoma (RCC) is a relatively rare malignancy of the urinary tract system. RCC is a heterogenous disease in terms of underlying histology and its associated underlying pathobiology, prognosis and treatment schedule. The most prevalent histological RCC subtype is clear-cell renal cell carcinoma (ccRCC), accounting for about 70-80% of all RCCs. Though the pathobiology and treatment schedule for ccRCC are well-established, non-ccRCC subtypes account for 20%-30% of RCC altogether, and their underlying molecular biology and treatment options are poorly defined. The class of non-coding RNAs-molecules that are generally not translated into proteins-are new cancer drivers and suppressors in all types of cancer. Of these, small non-coding microRNAs (miRNAs) contribute to carcinogenesis by regulating posttranscriptional gene silencing. Additionally, a growing body of evidence supports the role of long non-coding RNAs (lncRNAs) in cancer development and progression. Most studies on non-coding RNAs in RCC focus on clear-cell histology, and there is a relatively limited number of studies on non-ccRCC subtypes. The aim of this review is to give an overview of the current knowledge regarding the role of non-coding RNAs (including short and long non-coding RNAs) in non-ccRCC and to highlight possible implications as diagnostic, prognostic and predictive biomarkers.
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Affiliation(s)
- Dominik A Barth
- Research Unit of Non-Coding RNAs and Genome Editing, Division of Clinical Oncology, Department of Medicine, Comprehensive Cancer Center Graz, Medical University of Graz, 8036 Graz, Austria.
| | - Ondrej Slaby
- Central European Institute of Technology, Masaryk University, 62500 Brno, Czech Republic.
- Department of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, 62500 Brno, Czech Republic.
| | - Christiane Klec
- Research Unit of Non-Coding RNAs and Genome Editing, Division of Clinical Oncology, Department of Medicine, Comprehensive Cancer Center Graz, Medical University of Graz, 8036 Graz, Austria.
| | - Jaroslav Juracek
- Central European Institute of Technology, Masaryk University, 62500 Brno, Czech Republic.
- Department of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, 62500 Brno, Czech Republic.
| | - Rares Drula
- Research Centre for Functional Genomics and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 40015 Cluj-Napoca, Romania.
| | - George A Calin
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
| | - Martin Pichler
- Research Unit of Non-Coding RNAs and Genome Editing, Division of Clinical Oncology, Department of Medicine, Comprehensive Cancer Center Graz, Medical University of Graz, 8036 Graz, Austria.
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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14
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Ashrafizadeh M, Ahmadi Z, Mohammadinejad R, Farkhondeh T, Samarghandian S. MicroRNAs mediate the anti-tumor and protective effects of ginsenosides. Nutr Cancer 2019; 72:1264-1275. [PMID: 31608663 DOI: 10.1080/01635581.2019.1675722] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
MicroRNAs (miRs(, as short non-coding RNAs, regulate important biological processes and mainly are associated with regulation of gene expression. The miRs are beneficial targets for diagnosis of various disorders, particularly cancer, since their expression profile undergoes alterations in pathological conditions. The numerous drugs have been designed with the capability of targeting miRs for treating pathological conditions. On the other hand, the application of naturally occurring compounds has been increased due to their minimal side effects and valuable biological and therapeutic activities. Ginsenosides are able to act as anti-tumor agents via either increasing or decreasing the expression level of miRs. Ginsenosides affect the expression profile of miRNAs to induce their protective impacts. Angiogenesis as a key factor in the progression of cancer can be suppressed by ginsenosides which is mediated by miR regulation. The aim of this review is to shed some light on the protective and anti-tumor activities of ginsenosides mediated by miRNAs.
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Affiliation(s)
- Milad Ashrafizadeh
- Faculty of Veterinary Medicine, Department of Basic Science, University of Tabriz, Tabriz, Iran
| | - Zahra Ahmadi
- Department of Basic Science, Shoushtar Branch, Islamic Azad University, Shoushtar, Iran
| | - Reza Mohammadinejad
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Tahereh Farkhondeh
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Saeed Samarghandian
- Department of Basic Medical Science, Neyshabur University of Medical Sciences, Neyshabur, Iran
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15
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Promoter Hypomethylation Is Responsible for Upregulated Expression of HAI-1 in Hepatocellular Carcinoma. DISEASE MARKERS 2019; 2019:9175215. [PMID: 31558918 PMCID: PMC6735181 DOI: 10.1155/2019/9175215] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/23/2019] [Accepted: 08/06/2019] [Indexed: 12/16/2022]
Abstract
An upregulated expression of hepatocyte growth factor activator inhibitor type 1 (HAI-1) in hepatocellular carcinomas (HCC) associates with poor prognosis, but the underlying mechanism for expression regulation has not been elucidated. HAI-1 was expressed in HCC cell line Hep3B cells at a high level but absent or has a low level in other HCC cell lines HepG2 and SMMC7721 and immortal normal liver cell line L02 at transcriptional and translational levels, respectively. A dual-luciferase reporter assay showed that transcriptional activity of HAI-1 in the promoter region (-452 bp to -280 bp from the mRNA start site) was strongly enhanced in Hep3B and SMMC7721. Bisulfite genomic sequencing results of the HAI-1 promoter region showed an inverse correlation between levels of promoter methylation and expression in HCC cells. The expression level of HAI-1 in SMMC7721, HepG2, and L02 cells was elevated after 5-Aza-2′-deoxycytidine treatment. Hypomethylation of the HAI-1 promoter region contributed to the elevated HAI-1 expression in HCC tissues. In addition, the hypomethylation of the HAI-1 promoter region correlated with poor differentiation status of HCC tissues. Our findings indicate that promoter hypomethylation is an important mechanism for aberrant HAI-1 expression regulation in HCC.
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16
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Cheng Z, Xing D. Ginsenoside Rg3 inhibits growth and epithelial-mesenchymal transition of human oral squamous carcinoma cells by down-regulating miR-221. Eur J Pharmacol 2019; 853:353-363. [PMID: 30928631 DOI: 10.1016/j.ejphar.2019.03.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 03/19/2019] [Accepted: 03/22/2019] [Indexed: 12/21/2022]
Abstract
Ginsenoside Rg3, isolated from the roots of Panax ginseng, has been found to exert anti-cancer activity on multiple human cancers. However, there is no any literature available about the effect of Rg3 on oral squamous cell carcinoma (OSCC). This study investigated the possible anti-cancer effects of Rg3 on OSCC, as well as the possible molecular mechanisms. In vitro, cell viability and proliferation were respectively detected by CCK-8 assay and BrdU assay. Cell apoptosis was detected by Annexin V-FITC/PI assay. Cell transfection was used to change the expression of miR-221 and TIMP3. qRT-PCR and western blotting were performed to measure the expression of molecules involving in cell apoptosis, epithelial-mesenchymal transition (EMT) process, PI3K/AKT pathway and MAPK/ERK pathway. In vivo, OSCC orthotopic murine model was established and tumor volumes were measured. We found that Rg3 treatment inhibited viability, proliferation and EMT process of human OSCC SCC-9 and HSC-5 cells, but promoted cell apoptosis. miR-221 was highly expressed in OSCC tissues and cells. Rg3 reduced the expression of miR-221 in OSCC cells. Up-regulation of miR-221 abrogated the effects of Rg3 on SCC-9 and HSC-5 cell viability, proliferation, apoptosis and EMT process. TIMP3 was lowly expressed in OSCC tissues and cells, which was a direct target gene of miR-221. Rg3 inactivated PI3K/AKT and MAPK/ERK pathways in SCC-9 cells by up-regulating TIMP3. In vivo, Rg3 reduced the tumor volume of OSCC orthotopic murine model. In conclusion, Rg3 exerted anti-cancer effects on OSCC might be via down-regulating miR-221, up-regulating TIMP3, and then inactivating PI3K/AKT and MAPK/ERK pathways.
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Affiliation(s)
- Zhou Cheng
- Department of Stomatology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China.
| | - Dayuan Xing
- Department of Stomatology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
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17
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Zhang HD, Jiang LH, Hou JC, Zhong SL, Zhu LP, Wang DD, Zhou SY, Yang SJ, Wang JY, Zhang Q, Xu HZ, Zhao JH, Ji ZL, Tang JH. Exosome: a novel mediator in drug resistance of cancer cells. Epigenomics 2018; 10:1499-1509. [PMID: 30309258 DOI: 10.2217/epi-2017-0151] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Exosomes are small membrane vesicles with a diameter of 40–100 nm, which are released into the intracellular environment. Exosomes could influence the genetic and epigenetic changes of receptor cells by promoting the horizontal transfer of various proteins or RNAs, especially miRNAs. Moreover, exosomes also play an important role in tumor microenvironment. Exosomes could promote the short- and long-distance exchanges of genetic information by acting as mediators of cell-to-cell communication. In addition, exosomes participate in drug resistance of tumor cells by genetic exchange between cells. It is reported that exosomes could be absorbed by recipient cells and transmit chemoresistance from drug-resistant tumor cells to sensitive ones. Then understanding the mechanisms of chemotherapy failure and controlling tumor progression effectively will be a major challenge for us. Therefore, in this review, we will briefly reveal the role of exosomes in drug resistance.
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Affiliation(s)
- He-da Zhang
- Department of General Surgery, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Department of General Surgery, Institute for Minimally Invasive Surgery, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, PR China
| | - Lin-Hong Jiang
- Department of Oncology, Xuzhou Medical University, Xuzhou, Jiangsu, PR China
| | - Jun-Chen Hou
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Shan-Liang Zhong
- Center of Clinical Laboratory, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, PR China
| | - Ling-Ping Zhu
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Dan-Dan Wang
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Si-Ying Zhou
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Su-Jin Yang
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Jin-Yan Wang
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Qian Zhang
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Han-Zi Xu
- Department of Radiation Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu, PR China
| | - Jian-Hua Zhao
- Center of Clinical Laboratory, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, PR China
| | - Zhen-Ling Ji
- Department of General Surgery, School of Medicine, Southeast University, Nanjing, Jiangsu, PR China
- Department of General Surgery, Institute for Minimally Invasive Surgery, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, PR China
| | - Jin-Hai Tang
- Department of General Surgery, the First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, PR China
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18
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Huang Y, Yu S, Cao S, Yin Y, Hong S, Guan H, Li Y, Xiao H. MicroRNA-222 Promotes Invasion and Metastasis of Papillary Thyroid Cancer Through Targeting Protein Phosphatase 2 Regulatory Subunit B Alpha Expression. Thyroid 2018; 28:1162-1173. [PMID: 29882471 DOI: 10.1089/thy.2017.0665] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Increasing evidence indicates that microRNA dysfunction is involved in the pathogenesis and progression of cancer. MicroRNA-222 (miR-222) is upregulated in papillary thyroid carcinoma (PTC). However, the role of miR-222 in invasion and metastasis of PTC remains unknown. This study investigated the function of miR-222 and its underlying mechanism in the progression of PTC. METHODS The expression of miR-222 was detected by quantitative reverse transcription polymerase chain reaction, and its correlation with various clinical characteristics was analyzed. The role of miR-222 in PTC cell migration ability was assessed with Transwell® assays and wound-healing assays in both TPC-1 and K1 cells. By using bioinformatics analyses and dual-luciferase 3'-UTR reporter assays, the study identified the direct target of miR-222 and the downstream pathways of PTC. Further, the study confirmed the role of miR-222 in promoting PTC distant metastasis in vivo by injecting TPC-1 cells into nude mice. RESULTS This study confirmed that miR-222 was upregulated in PTC tissues compared to adjacent thyroid tissues and that it correlated with aggressive cancer phenotypes. The results indicate that ectopic miR-222 enhanced cell migration and invasion of thyroid cancer cells in vitro and distant pulmonary metastases in vivo. Protein phosphatase 2 regulatory subunit B alpha (PPP2R2A), a tumor suppressor, was identified as a direct target of miR-222 through the 3'-UTR of PPP2R2A. Restoring PPP2R2A expression led to the attenuation of migration and invasion in miR-222-overexpressing thyroid cancer cells. Moreover, we found that miR-222 promoted invasion and metastasis partly through the AKT signaling pathway. CONCLUSIONS Taken together, the results suggest that miR-222 promotes tumor invasion and metastasis in thyroid cancer by targeting PPP2R2A. Thus, miR-222 could serve as a potential diagnostic biomarker, as well as an attractive therapeutic tool for thyroid cancer.
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Affiliation(s)
- Yanrui Huang
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
| | - Shuang Yu
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
| | - Siting Cao
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
| | - Yali Yin
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
- 2 Department of Endocrinology, Peking University Shenzhen Hospital , Shenzhen, China
| | - Shubin Hong
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
| | - Hongyu Guan
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
| | - Yanbing Li
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
| | - Haipeng Xiao
- 1 Department of Endocrinology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou, China
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Ren C, Yu M, Zhang Y, Fan M, Chang F, Xing L, Liu Y, Wang Y, Qi X, Liu C, Zhang Y, Cui H, Li K, Gao L, Pan Q, Wang X, Gao Y. Avian leukosis virus subgroup J promotes cell proliferation and cell cycle progression through miR-221 by targeting CDKN1B. Virology 2018; 519:121-130. [PMID: 29698854 DOI: 10.1016/j.virol.2018.04.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/08/2018] [Accepted: 04/10/2018] [Indexed: 01/02/2023]
Abstract
Avian leukosis virus subgroup J (ALV-J), a highly oncogenic retrovirus, causes leukemia-like proliferative diseases in chickens. microRNAs post-transcriptionally suppress targets and are involved in the development of various tumors. We previously showed that miR-221 is upregulated in ALV-J-induced tumors. In this study, we analyzed the possible function of miR-221 in ALV-J tumorigenesis. The target validation system showed that CDKN1B is a target of miR-221 and is downregulated in ALV-J infection. As CDKN1B arrests the cell cycle and regulates its progression, we analyzed the proliferation of ALV-J-infected DF-1 cells. ALV-J-infection-induced DF1 cell derepression of G1/S transition and overproliferation required high miR-221 expression followed by CDKN1B downregulation. Cell cycle pathway analysis showed that ALV-J infection induced DF-1 cell overproliferation via the CDKN1B-CDK2/CDK6 pathway. Thus, miR-221 may play an important role in ALV-J-induced aggressive growth of DF-1 cells; these findings have expanded our insights into the mechanism underlying ALV-J infection and tumorigenesis.
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Affiliation(s)
- Chaoqi Ren
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Mengmeng Yu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Yao Zhang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Minghui Fan
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Fangfang Chang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Lixiao Xing
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Yongzhen Liu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Yongqiang Wang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Xiaole Qi
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Changjun Liu
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Yanping Zhang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Hongyu Cui
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Kai Li
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Li Gao
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Qing Pan
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China
| | - Xiaomei Wang
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Disease and Zoonoses, Yangzhou University, Yangzhou 225009, PR China.
| | - Yulong Gao
- Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, Harbin 150069, PR China.
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20
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Kataoka H, Kawaguchi M, Fukushima T, Shimomura T. Hepatocyte growth factor activator inhibitors (HAI-1 and HAI-2): Emerging key players in epithelial integrity and cancer. Pathol Int 2018; 68:145-158. [PMID: 29431273 DOI: 10.1111/pin.12647] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 01/09/2018] [Indexed: 02/06/2023]
Abstract
The growth, survival, and metabolic activities of multicellular organisms at the cellular level are regulated by intracellular signaling, systemic homeostasis and the pericellular microenvironment. Pericellular proteolysis has a crucial role in processing bioactive molecules in the microenvironment and thereby has profound effects on cellular functions. Hepatocyte growth factor activator inhibitor type 1 (HAI-1) and HAI-2 are type I transmembrane serine protease inhibitors expressed by most epithelial cells. They regulate the pericellular activities of circulating hepatocyte growth factor activator and cellular type II transmembrane serine proteases (TTSPs), proteases required for the activation of hepatocyte growth factor (HGF)/scatter factor (SF). Activated HGF/SF transduces pleiotropic signals through its receptor tyrosine kinase, MET (coded by the proto-oncogene MET), which are necessary for cellular migration, survival, growth and triggering stem cells for accelerated healing. HAI-1 and HAI-2 are also required for normal epithelial functions through regulation of TTSP-mediated activation of other proteases and protease-activated receptor 2, and also through suppressing excess degradation of epithelial junctional proteins. This review summarizes current knowledge regarding the mechanism of pericellular HGF/SF activation and highlights emerging roles of HAIs in epithelial development and integrity, as well as tumorigenesis and progression of transformed epithelial cells.
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Affiliation(s)
- Hiroaki Kataoka
- Section of Oncopathology and Regenerative Biology, Faculty of Medicine, Department of Pathology, University of Miyazaki, 5200 Kihara, Kiyotake, 889-1692 Miyazaki
| | - Makiko Kawaguchi
- Section of Oncopathology and Regenerative Biology, Faculty of Medicine, Department of Pathology, University of Miyazaki, 5200 Kihara, Kiyotake, 889-1692 Miyazaki
| | - Tsuyoshi Fukushima
- Section of Oncopathology and Regenerative Biology, Faculty of Medicine, Department of Pathology, University of Miyazaki, 5200 Kihara, Kiyotake, 889-1692 Miyazaki
| | - Takeshi Shimomura
- Section of Oncopathology and Regenerative Biology, Faculty of Medicine, Department of Pathology, University of Miyazaki, 5200 Kihara, Kiyotake, 889-1692 Miyazaki
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