1
|
He H, Lin C, Lu Y, Wu H. Knockdown of miR-24 Suppressed the Tumor Growth of Cervical Carcinoma Through Regulating PTEN/PI3K/AKT Signaling Pathway. Biochem Genet 2024; 62:1277-1290. [PMID: 37589947 DOI: 10.1007/s10528-023-10491-w] [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: 06/12/2023] [Accepted: 08/06/2023] [Indexed: 08/18/2023]
Abstract
Cervical cancer (CC) is the most prevalent malignant tumor in gynecology. Despite routine surgery, advanced CC is hard to remove completely. MicroRNA-24 (miR-24) regulates several types of tumors, but its regulatory function in CC was previously unknown. We established stable knockdown of miR-24 and phosphatase and tensin homolog (PTEN) in CC cells. We measured mRNA and protein expression with RT-PCR and western blotting. We evaluated cell proliferation, invasion, migration, and apoptosis with CCK8, Transwell, wound healing, and flow cytometry, respectively. We also examined the influence of miR-24 and PTEN on tumor growth in a metastatic tumor model in nude mice. The expression of miR-24 was significantly increased in CC tissues and cell lines (C-33A, HeLa S3, SiHa). MiR-24 inhibitor greatly suppressed PTEN/PI3K/AKT, while miR-24 mimic markedly activated this signaling pathway. Knockdown of PTEN significantly reversed the effects of miR-24 inhibitor on cell proliferation, invasion, migration, and apoptosis of CC cells. The significant inhibition effect of tumor growth and ki67 expression caused by miR-24 inhibitor was reversed by si-PTEN. MiR-24 inhibitor significantly suppressed cell proliferation, invasion, migration, epithelial-mesenchymal transition (EMT) process, and tumor growth, while promoting cell apoptosis. However, the influence of miR-24 inhibitor was markedly reversed by si-PTEN. Targeting miR-24 could provide a novel therapeutic strategy for the prevention and treatment of CC.
Collapse
Affiliation(s)
- Haixin He
- Department of Gynecology Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No. 758 Fuma Road, Fuzhou, 350014, China
| | - Cuibo Lin
- Department of Gynecology Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No. 758 Fuma Road, Fuzhou, 350014, China
| | - Yongwei Lu
- Department of Gynecology Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No. 758 Fuma Road, Fuzhou, 350014, China
| | - Hongqing Wu
- Department of Gynecology Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No. 758 Fuma Road, Fuzhou, 350014, China.
| |
Collapse
|
2
|
Chen Y, Lin T, Tang L, He L, He Y. MiRNA signatures in nasopharyngeal carcinoma: molecular mechanisms and therapeutic perspectives. Am J Cancer Res 2023; 13:5805-5824. [PMID: 38187072 PMCID: PMC10767356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/10/2023] [Indexed: 01/09/2024] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a prevalent cancerous tumor that affects the head and neck region. Recent studies have provided compelling evidence indicating the significant involvement of microRNAs (miRNAs) in the development and progression of NPC. This review aims to present a comprehensive summary of the current knowledge regarding miRNA signatures in NPC, encompassing their expression patterns, molecular mechanisms, and potential therapeutic implications. Initially, the article outlines the aberrant expression of miRNAs in NPC and elucidates their roles in tumor initiation, invasion, and metastasis. Subsequently, the underlying molecular mechanisms of miRNA-mediated regulation of NPC-associated signaling pathways are discussed. Additionally, the review highlights the potential clinical applications of miRNAs as diagnostic and prognostic biomarkers, as well as their therapeutic potential in NPC treatment. In conclusion, this review underscores the critical involvement of miRNAs in NPC pathogenesis and underscores their promise as novel therapeutic targets for combating this devastating disease.
Collapse
Affiliation(s)
- Yan Chen
- School of Medicine, Hunan University of Chinese MedicineChangsha, Hunan, China
| | - Ting Lin
- Hunan Provincial Engineering and Technological Research Center for Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Chinese Medicine and Protecting Visual Function, Hunan University of Chinese MedicineChangsha 410208, China
- Hunan Provincial Key Lab for The Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese MedicineChangsha 410208, China
| | - Le Tang
- School of Medicine, Hunan University of Chinese MedicineChangsha, Hunan, China
- Hunan Provincial Engineering and Technological Research Center for Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Chinese Medicine and Protecting Visual Function, Hunan University of Chinese MedicineChangsha 410208, China
| | - Lan He
- Hunan Provincial Engineering and Technological Research Center for Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Chinese Medicine and Protecting Visual Function, Hunan University of Chinese MedicineChangsha 410208, China
- The First Affiliated Hospital of Hunan University of Chinese MedicineChangsha, Hunan, China
| | - Yingchun He
- School of Medicine, Hunan University of Chinese MedicineChangsha, Hunan, China
- Hunan Provincial Engineering and Technological Research Center for Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Chinese Medicine and Protecting Visual Function, Hunan University of Chinese MedicineChangsha 410208, China
- Hunan Provincial Key Lab for The Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese MedicineChangsha 410208, China
| |
Collapse
|
3
|
Zhang N, Gao Y, Bian Q, Wang Q, Shi Y, Zhao Z, Yu H. The role of fascin-1 in the pathogenesis, diagnosis and management of respiratory related cancers. Front Oncol 2022; 12:948110. [PMID: 36033434 PMCID: PMC9404296 DOI: 10.3389/fonc.2022.948110] [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: 05/19/2022] [Accepted: 07/25/2022] [Indexed: 11/15/2022] Open
Abstract
Human cancer statistics report that respiratory related cancers such as lung, laryngeal, oral and nasopharyngeal cancers account for a large proportion of tumors, and tumor metastasis remains the major reason for patient death. The metastasis of tumor cells requires actin cytoskeleton remodeling, in which fascin-1 plays an important role. Fascin-1 can cross-link F-actin microfilaments into bundles and form finger-like cell protrusions. Some studies have shown that fascin-1 is overexpressed in human tumors and is associated with tumor growth, migration and invasion. The role of fascin-1 in respiratory related cancers is not very clear. The main purpose of this study was to provide an updated literature review on the role of fascin-1 in the pathogenesis, diagnosis and management of respiratory related cancers. These studies suggested that fascin-1 can serve as an emerging biomarker and potential therapeutic target, and has attracted widespread attention.
Collapse
Affiliation(s)
- Naibin Zhang
- Department of biochemistry, Jining Medical University, Jining, China
| | - Yankun Gao
- Department of biochemistry, Jining Medical University, Jining, China
| | - Qiang Bian
- Collaborative Innovation Center, Jining Medical University, Jining, China
- Department of Pathophysiology, Weifang Medical University, Weifang, China
| | - Qianqian Wang
- Department of biochemistry, Jining Medical University, Jining, China
| | - Ying Shi
- Department of biochemistry, Jining Medical University, Jining, China
| | - Zhankui Zhao
- The Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Honglian Yu
- Department of biochemistry, Jining Medical University, Jining, China
- Collaborative Innovation Center, Jining Medical University, Jining, China
- *Correspondence: Honglian Yu,
| |
Collapse
|
4
|
Zhang Y, Yu Y, Cao X, Chen P. Role of lncRNA FAM83H antisense RNA1 (FAM83H-AS1) in the progression of non-small cell lung cancer by regulating the miR-545-3p/heparan sulfate 6-O-sulfotransferase (HS6ST2) axis. Bioengineered 2022; 13:6476-6489. [PMID: 35260044 PMCID: PMC8973780 DOI: 10.1080/21655979.2022.2031668] [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: 11/22/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are crucial regulators of cancer pathogenesis and are potentially useful diagnostic and prognostic biomarker tools. FAM83H antisense RNA1 (FAM83H-AS1) has been reported to be a vital regulator of different cancers; however, little attention has been paid to its significance in lung cancer. Non-tumorigenic lung cell line BEAS-2B and adenocarcinoma lung cancer cell lines NCI-H1299 and HCC827 were used in the present study. In addition, RNA immunoprecipitation, Western blotting, quantitative reverse transcription-PCR (qRT-PCR), and luciferase reporter assays were used to dissect the role of FAM83H-AS1 in lung cancer progression. The results revealed that FAM83H-AS1 is highly expressed in lung cancer tissues, and its knockdown inhibits lung cancer cell invasion and proliferation reducing tumor growth in vivo. Besides, we found that FAM83H-AS1 targets miR-545-3p, and a negative correlation exists between their expression in lung cancer tissues. Simultaneously, miR-545-3p negatively regulates heparan sulfate 6-O-sulfotransferase (HS6ST2). Moreover, inhibition of miR-545-3p promoted HS6ST2 protein expression and lung cancer cell invasion. FAM83H-AS1 favors non-small cell lung cancer by targeting the miR-545-3p/HS6ST2 axis, supporting the possibility of developing FAM83H-AS1 as a target for NSCLC intervention.
Collapse
Affiliation(s)
- Yue Zhang
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Department of Mammography Surgery, The First Affiliated Hospital of HeBei North University, Zhangjiakou, Hebei, China
| | - Yue Yu
- The First Surgical Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xuchen Cao
- The First Surgical Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Peng Chen
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| |
Collapse
|
5
|
Role of FSCN1 in the Tumor Microenvironment of Lung Squamous Cell Carcinoma. Immunobiology 2022; 227:152206. [DOI: 10.1016/j.imbio.2022.152206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 03/11/2022] [Accepted: 03/13/2022] [Indexed: 11/22/2022]
|
6
|
Ji F, Dai C, Xin M, Zhang J, Zhang Y, Liu S. Long intergenic non-protein coding RNA 115 (LINC00115) aggravates retinoblastoma progression by targeting microRNA miR-489-3p that downregulates 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 2 (PFKFB2). Bioengineered 2022; 13:5330-5343. [PMID: 35184643 PMCID: PMC8973781 DOI: 10.1080/21655979.2022.2037362] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Fang Ji
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Chunhua Dai
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Meng Xin
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Jing Zhang
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Yuru Zhang
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Shu Liu
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| |
Collapse
|
7
|
Gupta I, Vranic S, Al-Thawadi H, Al Moustafa AE. Fascin in Gynecological Cancers: An Update of the Literature. Cancers (Basel) 2021; 13:cancers13225760. [PMID: 34830909 PMCID: PMC8616296 DOI: 10.3390/cancers13225760] [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: 10/13/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Fascin, an actin-binding protein, is upregulated in different types of human cancers. It is reportedly responsible for increasing the invasive and metastatic ability of cancer cells by reducing cell–cell adhesions. This review provides a brief overview of fascin and its interactions with other genes and oncoviruses to induce the onset and progression of cancer. Abstract Fascin is an actin-binding protein that is encoded by the FSCN1 gene (located on chromosome 7). It triggers membrane projections and stimulates cell motility in cancer cells. Fascin overexpression has been described in different types of human cancers in which its expression correlated with tumor growth, migration, invasion, and metastasis. Moreover, overexpression of fascin was found in oncovirus-infected cells, such as human papillomaviruses (HPVs) and Epstein-Barr virus (EBV), disrupting the cell–cell adhesion and enhancing cancer progression. Based on these findings, several studies reported fascin as a potential biomarker and a therapeutic target in various cancers. This review provides a brief overview of the FSCN1 role in various cancers with emphasis on gynecological malignancies. We also discuss fascin interactions with other genes and oncoviruses through which it might induce cancer development and progression.
Collapse
Affiliation(s)
- Ishita Gupta
- Department of Basic Medical Science, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (I.G.); (S.V.); (H.A.-T.)
- Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha 2713, Qatar
| | - Semir Vranic
- Department of Basic Medical Science, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (I.G.); (S.V.); (H.A.-T.)
- Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha 2713, Qatar
| | - Hamda Al-Thawadi
- Department of Basic Medical Science, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (I.G.); (S.V.); (H.A.-T.)
- Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha 2713, Qatar
| | - Ala-Eddin Al Moustafa
- Department of Basic Medical Science, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; (I.G.); (S.V.); (H.A.-T.)
- Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha 2713, Qatar
- Biomedical Research Centre, QU Health, Qatar University, Doha 2713, Qatar
- Correspondence: ; Tel.: +974-4403-7817
| |
Collapse
|
8
|
Luo Y, Qu X, Kan D, Cai B. The microRNA-451a/chromosome segregation 1-like axis suppresses cell proliferation, migration, and invasion and induces apoptosis in nasopharyngeal carcinoma. Bioengineered 2021; 12:6967-6980. [PMID: 34516344 PMCID: PMC8806603 DOI: 10.1080/21655979.2021.1975018] [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: 10/27/2022] Open
Abstract
MicroRNA-451a (miR-451a) has been implicated in the initiation and progression of multiple cancers. However, the regulatory mechanisms underlying its function in nasopharyngeal carcinoma (NPC) are poorly understood. Thus, we investigated in detail the role of the microRNA-451a/chromosome segregation 1-like (miR-45a/CSE1L) axis and its regulatory mechanism in NPC. We examined the levels of miR-451a and CSE1L in NPC, and assessed the effects of miR-451a and CSE1L on NPC by cell functional experiments. Furthermore, we elucidated the direct regulatory effect of miR-451a on CSE1L by the luciferase reporter assay, RNA pull-down assay, and RNA immunoprecipitation and validated our observations by calculating the Pearson's correlation coefficient. We found that miR-451a was down-regulated in NPC cells, and its over-expression attenuated cell proliferation, migration, and invasion, and tumor growth in 5-8 F and SUNE-1 cells and promoted apoptosis. Moreover, CSE1L was the direct gene target of miR-451a, and its over-expression abrogated miR-451a-dependent inhibition of malignancy in 5-8 F and SUNE-1 cells. The Pearson's correlation coefficient indicated a negative correlation between CSE1L and miR-451a. miR-451a serves as a tumor suppressor and targets CSE1L. miR-451a suppresses CSE1L expression, thereby reducing proliferation, invasion, and migration and increasing apoptosis of NPC cells.
Collapse
Affiliation(s)
- Yi Luo
- Department of Otorhinolaryngology, Affiliated Puren Hospital of Wuhan University of Science and Technology, Wuhan, China
| | - Xiu Qu
- Department of Pain Treatment, Affiliated Puren Hospital of Wuhan University of Science and Technology, Wuhan, China
| | - Dan Kan
- Department of Otorhinolaryngology, Affiliated Puren Hospital of Wuhan University of Science and Technology, Wuhan, China
| | - Binlin Cai
- Department of Otorhinolaryngology, Affiliated Puren Hospital of Wuhan University of Science and Technology, Wuhan, China
| |
Collapse
|
9
|
Gil-Gómez G, Fassan M, Nonell L, Garrido M, Climent M, Anglada R, Iglesias M, Guzzardo V, Borga C, Grande L, de Bolós C, Pera M. miR-24-3p regulates CDX2 during intestinalization of cardiac-type epithelium in a human model of Barrett's esophagus. Dis Esophagus 2021; 34:6131383. [PMID: 33558874 DOI: 10.1093/dote/doab005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/15/2020] [Accepted: 01/07/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cardiac-type epithelium has been proposed as the precursor of intestinal metaplasia in the development of Barrett's esophagus. Dysregulation of microRNAs (miRNAs) and their effects on CDX2 expression may contribute to intestinalization of cardiac-type epithelium. The aim of this study was to examine the possible effect of specific miRNAs on the regulation of CDX2 in a human model of Barrett's esophagus. METHODS Microdissection of cardiac-type glands was performed in biopsy samples from patients who underwent esophagectomy and developed cardiac-type epithelium in the remnant esophagus. OpenArray™ analysis was used to compare the miRNAs profiling of cardiac-type glands with negative or fully positive CDX2 expression. CDX2 was validated as a miR-24 messenger RNA target by the study of CDX2 expression upon transfection of miRNA mimics and inhibitors in esophageal adenocarcinoma cell lines. The CDX2/miR-24 regulation was finally validated by in situ miRNA/CDX2/MUC2 co-expression analysis in cardiac-type mucosa samples of Barrett's esophagus. RESULTS CDX2 positive glands were characterized by a unique miRNA profile with a significant downregulation of miR-24-3p, miR-30a-5p, miR-133a-3p, miR-520e-3p, miR-548a-1, miR-597-5p, miR-625-3p, miR-638, miR-1255b-1, and miR-1260a, as well as upregulation of miR-590-5p. miRNA-24-3p was identified as potential regulator of CDX2 gene expression in three databases and confirmed in esophageal adenocarcinoma cell lines. Furthermore, miR-24-3p expression showed a negative correlation with the expression of CDX2 in cardiac-type mucosa samples with different stages of mucosal intestinalization. CONCLUSION These results showed that miRNA-24-3p regulates CDX2 expression, and the downregulation of miRNA-24-3p was associated with the acquisition of the intestinal phenotype in esophageal cardiac-type epithelium.
Collapse
Affiliation(s)
- Gabriel Gil-Gómez
- Gastroesophageal Carcinogenesis Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology and Cytopathology Unit, University of Padua, Padua, Italy
| | - Lara Nonell
- MARGenomics, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Marta Garrido
- Gastroesophageal Carcinogenesis Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Marta Climent
- Gastroesophageal Carcinogenesis Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Section of Gastrointestinal Surgery, Hospital Universitario del Mar, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Roger Anglada
- Genomics Core Facility, Universitat Pompeu Fabra, Barcelona, Spain
| | - Mar Iglesias
- Gastroesophageal Carcinogenesis Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Department of Pathology, Hospital Universitario del Mar, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Vicenza Guzzardo
- Department of Medicine (DIMED), Surgical Pathology and Cytopathology Unit, University of Padua, Padua, Italy
| | - Chiara Borga
- Department of Medicine (DIMED), Surgical Pathology and Cytopathology Unit, University of Padua, Padua, Italy
| | - Luis Grande
- Section of Gastrointestinal Surgery, Hospital Universitario del Mar, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Carme de Bolós
- Gastroesophageal Carcinogenesis Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Manuel Pera
- Gastroesophageal Carcinogenesis Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Section of Gastrointestinal Surgery, Hospital Universitario del Mar, Universitat Autònoma de Barcelona, Barcelona, Spain
| |
Collapse
|
10
|
Liu H, Zhang Y, Li L, Cao J, Guo Y, Wu Y, Gao W. Fascin actin-bundling protein 1 in human cancer: promising biomarker or therapeutic target? Mol Ther Oncolytics 2021; 20:240-264. [PMID: 33614909 PMCID: PMC7873579 DOI: 10.1016/j.omto.2020.12.014] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Fascin actin-bundling protein 1 (FSCN1) is a highly conserved actin-bundling protein that cross links F-actin microfilaments into tight, parallel bundles. Elevated FSCN1 levels have been reported in many types of human cancers and have been correlated with aggressive clinical progression, poor prognosis, and survival outcomes. The overexpression of FSCN1 in cancer cells has been associated with tumor growth, migration, invasion, and metastasis. Currently, FSCN1 is recognized as a candidate biomarker for multiple cancer types and as a potential therapeutic target. The aim of this study was to provide a brief overview of the FSCN1 gene and protein structure and elucidate on its actin-bundling activity and physiological functions. The main focus was on the role of FSCN1 and its upregulatory mechanisms and significance in cancer cells. Up-to-date studies on FSCN1 as a novel biomarker and therapeutic target for human cancers are reviewed. It is shown that FSCN1 is an unusual biomarker and a potential therapeutic target for cancer.
Collapse
Affiliation(s)
- Hongliang Liu
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Otolaryngology Head & Neck Surgery, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Key Laboratory of Cellular Physiology, Ministry of Education, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| | - Yu Zhang
- Key Laboratory of Cellular Physiology, Ministry of Education, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Physiology, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| | - Li Li
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| | - Jimin Cao
- Key Laboratory of Cellular Physiology, Ministry of Education, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Physiology, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| | - Yujia Guo
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| | - Yongyan Wu
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Otolaryngology Head & Neck Surgery, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Key Laboratory of Cellular Physiology, Ministry of Education, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Biochemistry & Molecular Biology, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| | - Wei Gao
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Otolaryngology Head & Neck Surgery, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Key Laboratory of Cellular Physiology, Ministry of Education, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
| |
Collapse
|
11
|
Carron J, Torricelli C, Silva JK, Queiroz GSR, Ortega MM, Lima CSP, Lourenço GJ. microRNAs deregulation in head and neck squamous cell carcinoma. Head Neck 2020; 43:645-667. [PMID: 33159410 DOI: 10.1002/hed.26533] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 09/30/2020] [Accepted: 10/23/2020] [Indexed: 12/24/2022] Open
Abstract
Head and neck (HN) squamous cell carcinoma (SCC) is the eighth most common human cancer worldwide. Besides tobacco and alcohol consumption, genetic and epigenetic alterations play an important role in HNSCC occurrence and progression. microRNAs (miRNAs) are small noncoding RNAs that regulate cell cycle, proliferation, development, differentiation, and apoptosis by interfering in gene expression. Expression profiling of miRNAs showed that some miRNAs are upregulated or downregulated in tumor cells when compared with the normal cells. The present review focuses on the role of miRNAs deregulations in HNSCC, enrolled in risk, development, outcome, and therapy sensitivity. Moreover, the influence of single nucleotide variants in miRNAs target sites, miRNAs seed sites, and miRNAs-processing genes in HNSCC was also revised. Due to its potential for cancer diagnosis, progression, and as a therapeutic target, miRNAs may bring new perspectives in HNSCC understanding and therapy, especially for those patients with no or insufficient treatment options.
Collapse
Affiliation(s)
- Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Caroline Torricelli
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Janet K Silva
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Gabriela S R Queiroz
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Manoela M Ortega
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, Brazil
| | - Carmen S P Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Gustavo J Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| |
Collapse
|
12
|
Wang S, Liu N, Tang Q, Sheng H, Long S, Wu W. MicroRNA-24 in Cancer: A Double Side Medal With Opposite Properties. Front Oncol 2020; 10:553714. [PMID: 33123467 PMCID: PMC7566899 DOI: 10.3389/fonc.2020.553714] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 09/07/2020] [Indexed: 12/11/2022] Open
Abstract
MicroRNA-24 (miR-24) has been widely studied in a variety of human cancers, which plays different roles in specific type of cancers. In the present review, we summarized the recent surveys regarding the role of miR-24 in different human cancers. On the one hand, miR-24 was reported to be down-regulated in some types of cancer, indicating its role as a tumor suppressor. On the other hand, it has shown that miR-24 was up-regulated in some other types of cancer, even in the same type of cancer, suggesting the role of miR-24 being as an oncogene. Firstly, miR-24 was dysregualted in human cancers, which is related to the clinical performance of cancer patients. Thus miR-24 could be used as a potential non-invasive diagnostic marker in human cancers. Secondly, miR-24 was associated with the tumor initiation and progression, being as a promoter or inhibitor. Therefore, miR-24 might be an effective prognostic biomarker in different type of cancers. Lastly, the abnormal expression of miR-24 was involved in the chemo- and radio- therapies of cancer patients, indicating the role of miR-24 being as a predictive biomarker to cancer treatment. Totally, miR-24 contributes to tumorigenesis, tumor progression, and tumor therapy, which closely related to clinic. The present review shows that miR-24 plays a double role in human cancers and provides plenty of evidences to apply miR-24 as a potential novel therapeutic target in treating human cancers.
Collapse
Affiliation(s)
- Sumei Wang
- Department of Oncology, Clinical and Basic Research Team of Traditional Chinese Medicine Prevention and Treatment of Non-Small Cell Lung Cancer, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
| | - Nayan Liu
- Department of Oncology, Clinical and Basic Research Team of Traditional Chinese Medicine Prevention and Treatment of Non-Small Cell Lung Cancer, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
- Guangdong Pharmaceutical University, Guangzhou, China
| | - Qing Tang
- Department of Oncology, Clinical and Basic Research Team of Traditional Chinese Medicine Prevention and Treatment of Non-Small Cell Lung Cancer, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
| | - Honghao Sheng
- Department of Oncology, Clinical and Basic Research Team of Traditional Chinese Medicine Prevention and Treatment of Non-Small Cell Lung Cancer, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
| | - Shunqin Long
- Department of Oncology, Clinical and Basic Research Team of Traditional Chinese Medicine Prevention and Treatment of Non-Small Cell Lung Cancer, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
| | - Wanyin Wu
- Department of Oncology, Clinical and Basic Research Team of Traditional Chinese Medicine Prevention and Treatment of Non-Small Cell Lung Cancer, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
| |
Collapse
|
13
|
Li X, Han X, Wei P, Yang J, Sun J. Knockdown of lncRNA CCAT1 enhances sensitivity of paclitaxel in prostate cancer via regulating miR-24-3p and FSCN1. Cancer Biol Ther 2020; 21:452-462. [PMID: 32089062 PMCID: PMC7515504 DOI: 10.1080/15384047.2020.1727700] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Drug resistance limits the efficacy of chemotherapy in human cancers. Previous studies reported that long noncoding RNA colon cancer-associated transcript 1 (CCAT1) regulated progression of prostate cancer (PCa). However, the potential role of CCAT1 in the sensitivity of paclitaxel (PTX) in PCa and its mechanism remain largely unknown. The PTX-resistant PCa cells were established in PC3 and DU145 cells by increasing concentrations of PTX. The expressions of CCAT1, microRNA-24-3p (miR-24-3p) and fascin1 (FSCN1) were measured by quantitative real-time polymerase chain reaction. The viability and apoptosis were detected by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide assay, flow cytometry and western blot, respectively. The interaction among CCAT1, miR-24-3p and FSCN1 was explored by luciferase activity, RNA immunoprecipitation, RNA pull-down and western blot, respectively. Results showed that the expressions of CCAT1 were up-regulated and miR-24-3p was down-regulated in PCa and PTX-resistant PCa cells (PC3-TXR and DU145-TXR). Knockdown of CCAT1 or overexpression of miR-24-3p inhibited survival rate, half maximal inhibitory concentration (IC50) of PTX but increased apoptosis in PC3-TXR and DU145-TXR cells after treatment of PTX. miR-24-3p was bound to CCAT1 and its abrogation reversed knockdown of CCAT1-mediated increase of PTX sensitivity in PC3-TXR and DU145-TXR cells. Moreover, FSCN1 restoration attenuated miR-24-3p-mediated inhibition of PTX resistance. Besides, FSCN1 level was enhanced in PCa and PTX-resistant PCa cells and regulated by CCAT1 and miR-24-3p. Our data suggested interference of CCAT1 contributed to PTX sensitivity in PCa by regulating miR-24-3p and FSCN1, indicating a novel avenue for treatment of PCa through regulating chemoresistance.
Collapse
Affiliation(s)
- Xiaohui Li
- Department of Urology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Xingtao Han
- Department of Urology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Pengtao Wei
- Department of Urology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Jinhui Yang
- Department of Urology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Jiantao Sun
- Department of Urology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| |
Collapse
|
14
|
Ou C, Sun Z, He X, Li X, Fan S, Zheng X, Peng Q, Li G, Li X, Ma J. Targeting YAP1/LINC00152/FSCN1 Signaling Axis Prevents the Progression of Colorectal Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1901380. [PMID: 32042551 PMCID: PMC7001651 DOI: 10.1002/advs.201901380] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 10/13/2019] [Indexed: 05/24/2023]
Abstract
As a transcription coactivator, Yes-associated protein 1 (YAP1)'s role in tumorigenesis is well established. However, the mechanism of YAP1-regulating long noncoding RNAs (lncRNA) in tumors is still largely unknown. Here, a YAP1 target gene, long intergenic noncoding RNA 00152 (LINC00152), which is highly expressed in colorectal cancer (CRC), is identified. The oncogenic functions of LINC00152 in CRC are demonstrated by a panel of in vitro and in vivo experiments. Further studies reveal the potential downstream mechanisms of LINC00152, which can act as a competing endogenous RNA sponging with miR-632 and miR-185-3p to regulate Fascin actin-bundling protein 1 (FSCN1) expression and thus promote the malignant proliferation and metastasis in CRC cells. Targeting the YAP1/LINC00152/FSCN1 axis inhibits the progression of CRC. This finding provides a new regulatory model of the "YAP1-lncRNA" in CRC, which gives rise to a new perspective, "YAP1/LINC00152/miR-632-miR-185-3p/FSCN1," to explore the cancer-promoting mechanism of YAP1 involved in CRC.
Collapse
Affiliation(s)
- Chunlin Ou
- Xiangya HospitalDepartment of PathologyCancer Research InstituteCentral South UniversityChangshaHunan410008China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationCentral South UniversityChangsha410078China
- NHC Key Laboratory of CarcinogenesisCentral South UniversityChangsha410078China
- Hunan Key Laboratory of Nonresolving Inflammation and CancerDepartment of GastroenterologyThe Third Xiangya HospitalCentral South UniversityChangsha410013China
| | - Zhenqiang Sun
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationCentral South UniversityChangsha410078China
- Department of Anorectal SurgeryThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan450052China
| | - Xiaoyun He
- Xiangya HospitalDepartment of PathologyCancer Research InstituteCentral South UniversityChangshaHunan410008China
| | - Xiaoling Li
- Xiangya HospitalDepartment of PathologyCancer Research InstituteCentral South UniversityChangshaHunan410008China
| | - Songqing Fan
- Department of PathologyThe Second Xiangya HospitalCentral South UniversityChangsha410011China
| | - Xiang Zheng
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationCentral South UniversityChangsha410078China
| | - Qiu Peng
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationCentral South UniversityChangsha410078China
| | - Guiyuan Li
- Xiangya HospitalDepartment of PathologyCancer Research InstituteCentral South UniversityChangshaHunan410008China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationCentral South UniversityChangsha410078China
- NHC Key Laboratory of CarcinogenesisCentral South UniversityChangsha410078China
| | - Xiayu Li
- Xiangya HospitalDepartment of PathologyCancer Research InstituteCentral South UniversityChangshaHunan410008China
- Hunan Key Laboratory of Nonresolving Inflammation and CancerDepartment of GastroenterologyThe Third Xiangya HospitalCentral South UniversityChangsha410013China
| | - Jian Ma
- Xiangya HospitalDepartment of PathologyCancer Research InstituteCentral South UniversityChangshaHunan410008China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationCentral South UniversityChangsha410078China
- NHC Key Laboratory of CarcinogenesisCentral South UniversityChangsha410078China
- Hunan Key Laboratory of Nonresolving Inflammation and CancerDepartment of GastroenterologyThe Third Xiangya HospitalCentral South UniversityChangsha410013China
| |
Collapse
|
15
|
MicroRNA expression profiling analysis in serum for nasopharyngeal carcinoma diagnosis. Gene 2019; 727:144243. [PMID: 31743768 DOI: 10.1016/j.gene.2019.144243] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 10/26/2019] [Accepted: 10/29/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Circulating microRNAs have become reliable sources of non-invasive biomarkers for cancer diagnosis. miRNA expression analysis in blood circulation for the identification of novel signatures might assist the early detection of nasopharyngeal carcinoma (NPC) patients. METHODS In the screening stage, the Exiqon miRNA qPCR panel was applied for the selection of candidate miRNAs. Serum samples taken from 208 NPC patients and 238 healthy donors (as normal controls (NCs)) were assigned to into the following three stages (training (30 NPC VS. 30 NCs), testing (138 NPC VS. 166 NCs) and external validation stage (40 NPC VS. 42 NCs)) for further confirmation of differently expressed miRNAs using qRT-PCR. The identified miRNA signatures were further explored in tissue specimens (48 NPC VS. 32 NCs) and serum-derived exosomes samples (32 NPC VS. 32 NCs). RESULTS Five miRNAs in serum including let-7b-5p, miR-140-3p, miR-192-5p, miR-223-3p and miR-24-3p were found to be significantly up-regulated in NPC patients compared to NCs. The five identified miRNAs were further combined into one panel and the areas under the receiver operating characteristic curve (AUCs) for three independent stages were 0.910 (training), 0.916 (testing) and 0.968 (external validation), respectively. miR-192-5p and miR-24-3p were consistently up-regulated in NPC tissues while let-7b-5p and miR-140-3p were conversely down-regulated. In serum-derived exosomes samples, no expression difference was observed between NPC patients and NCs. CONCLUSION A five-miRNA signature was identified in serum to be potential biomarkers for NPC detection.
Collapse
|
16
|
Comprehensive analysis of gene expression and DNA methylation for human nasopharyngeal carcinoma. Eur Arch Otorhinolaryngol 2019; 276:2565-2576. [PMID: 31240455 DOI: 10.1007/s00405-019-05525-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 06/18/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE Nasopharyngeal carcinoma (NPC) is one of the most malignant head and neck carcinomas with unique epidemiological features. In this study, we aimed to identify the novel NPC-related genes and biological pathways, shedding light on the potential molecular mechanisms of NPC. METHODS Based on Gene Expression Omnibus (GEO) database, an integrated analysis of microarrays studies was performed to identify differentially expressed genes (DEGs) and differentially methylated genes (DMGs) in NPC compared to normal control. The genes which were both differentially expressed and differentially methylated were identified. Functional annotation and protein-protein interaction (PPI) network construction were used to uncover biological functions of DEGs. RESULTS Two DNA methylation and five gene expression datasets were incorporated. A total of 1074 genes were up-regulated and 939 genes were down-regulated in NPC were identified. A total of 719 differential methylation CpG sites (DMCs) including 1 hypermethylated sites and 718 hypomethylated sites were identified. Among which, 11 genes were both DEGs and DMGs in NPC. Pathways in cancer, p53 signaling pathway and Epstein-Barr virus infection were three pathways significantly enriched pathways in DEmRNAs of NPC. The PPI network of top 50 DEGs were consisted of 191 nodes and 191 edges. CONCLUSIONS Our study was helpful to elucidate the underlying mechanism of NPC and provide clues for therapeutic methods.
Collapse
|
17
|
Wang XH, Gan CZ, Xie JY. Inhibition of miR-24 suppresses malignancy of human non-small cell lung cancer cells by targeting WWOX in vitro and in vivo. Thorac Cancer 2018; 9:1583-1593. [PMID: 30307120 PMCID: PMC6275841 DOI: 10.1111/1759-7714.12824] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/02/2018] [Accepted: 07/02/2018] [Indexed: 01/12/2023] Open
Abstract
Background We investigated the effect of micro‐RNA 24 (miR‐24) and WWOX on non‐small cell lung cancer (NSCLC) cell proliferation and migration in vitro and in vivo. Methods We performed bioinformatics analysis and 3′ untranslated region luciferase assay to investigate the direct target of miR‐24. Proliferation, apoptosis, and transwell invasion assays were employed to evaluate the effect of WWOX overexpression with pcDNA3‐WWOX and knocking down miR‐24 with miR‐24 small interfering RNA. Quantitative real‐time PCR, Western blot, and immunohistochemistry were also used to investigate miR‐24 and c‐Kit expression, and apoptosis and invasion‐related proteins. Finally, we constructed a tumor xenograft model in nude mice to confirm the effect of miR‐24 on NSCLC cell proliferation in vivo. Results According to our experimental data, miR‐24 inhibition could induce apoptosis by activating caspase 3 and suppress the viability and proliferation of NSCLC cells in vitro and in vivo. MiR‐24 downregulation could reduce the invasive ability of NSCLC cells by downregulating MMP9. WWOX was identified as a functional target of miR‐24. WWOX overexpression generated the same effect with antagonizing miR‐24, while blocking WWOX counteracted the tumor suppressive effect caused by miR‐24 inhibition. MiR‐24 may function as an oncogene and play an important role in the cell growth and migration of NSCLC. Conclusions Our findings enhance understanding of the miR‐24 regulatory network and the molecular mechanism that underlies the oncogenesis and development of NSCLC. Suppressing the effect of miR‐24 on cancer cells using a miR‐24 inhibitor may be an attractive therapeutic strategy against NSCLC.
Collapse
Affiliation(s)
- Xue-Hai Wang
- Department of Thoracic Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Chong-Zhi Gan
- Department of Thoracic Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Jia-Yong Xie
- Department of Thoracic Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| |
Collapse
|
18
|
Xu B, Zhu Y, Tang Y, Zhang Z, Wen Q. Rs4938723 Polymorphism Is Associated with Susceptibility to Hepatocellular Carcinoma Risk and Is a Protective Factor in Leukemia, Colorectal, and Esophageal Cancer. Med Sci Monit 2018; 24:7057-7071. [PMID: 30286050 PMCID: PMC6183103 DOI: 10.12659/msm.912534] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Growing evidence indicates that a non-coding RNA named miR-34b/c plays crucial roles in carcinogenesis, and its common polymorphism, pri-miR-34b/c rs4938723, also participates in this process and is associated with cancer susceptibility. However, this association was previously undefined and ambiguous. Therefore, we carried out an updated analysis to evaluate this relationship between rs4938723 polymorphism and cancer susceptibility. MATERIAL AND METHODS PubMed, EMbase, Web of Science and Chinese language (WanFang, CNKI and VIP) databases were searched for relevant studies until Sep 10, 2018. Odds ratios and 95% confidence interval were applied to assess this relationship. RESULTS Thirty case-control studies were retrieved. No positive association was found in either the overall study population or in the subgroups, based on ethnicity, source of group, sex, smoking, and drinking status. The main results were observed in the stratified analysis subgroups in cancer type subgroup: rs4938723 polymorphism may be a protective factor in leukemia, colorectal cancer, and esophageal cancer; however, C-allele was a risk factor in carriers for hepatocellular carcinoma. Last but not the least, poor positive results were discovered in the age subgroup. CONCLUSIONS Current meta-analysis suggested that rs4938723 polymorphism was potentially associated with hepatocellular carcinoma risk, but this polymorphism had a decreased association for susceptibility to esophageal cancer, leukemia, and colorectal cancer. Furthermore, studies with larger sample sizes and including gene-gene or gene-environment interactions should be carried out to elucidate the role of rs4938723 polymorphism in cancer risk.
Collapse
Affiliation(s)
- Bin Xu
- Department of Oncology, Third Affiliated Hospital of Nantong University, Wuxi, Jiangsu, China (mainland)
| | - Ya Zhu
- Department of Oncology, Third Affiliated Hospital of Nantong University, Wuxi, Jiangsu, China (mainland)
| | - Yu Tang
- Community Health-Service Center of Huangxiang Street, Wuxi, Jiangsu, China (mainland)
| | - Zhenyong Zhang
- Department of Oncology, Third Affiliated Hospital of Nantong University, Wuxi, Jiangsu, China (mainland)
| | - Qiaxian Wen
- Department of Oncology, Third Affiliated Hospital of Nantong University, Wuxi, Jiangsu, China (mainland)
| |
Collapse
|
19
|
Hashemi M, Hasanpour V, Danesh H, Bizhani F, Narouie B. Association between Pri-miR-34b/c rs4938723 polymorphism and bladder cancer risk. J Biomed Res 2018; 33:24. [PMID: 30190447 PMCID: PMC6352879 DOI: 10.7555/jbr.31.20170044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 08/23/2017] [Indexed: 12/11/2022] Open
Abstract
Several studies examined the impact of miR-34b/c rs4938723 polymorphism and cancer risk, but the findings are inconsistent. However, no study has been conducted to inspect the impact of miR-34b/c polymorphism on bladder cancer. This study aimed to assess possible association between rs4938723 polymorphism and bladder cancer risk. This case-control study was done on 136 pathologically proven bladder cancer patients and 144 controls. Genotyping of Pri-miR-34b/c rs4938723 polymorphism was achieved by using the polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) method. Our findings did not show any statistically significant differences in genotype and allele frequencies between bladder cancer and controls. Larger sample sizes with diverse ethnicities are required to validate our findings.
Collapse
Affiliation(s)
- Mohammad Hashemi
- . Cellular and Molecular Research Center
- . Department of Clinical Biochemistry, School of Medicine
| | - Vahed Hasanpour
- . Student Research Committee, Zahedan University of Medical Sciences, Zahedan, Sistan and Baluchistan 98167-43181, Iran
| | - Hiva Danesh
- . Department of Clinical Biochemistry, School of Medicine
| | | | - Behzad Narouie
- . Urology and Nephrology Research Center, Department of Urology, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Tehran 198396-3113, Iran
| |
Collapse
|
20
|
Kanda Y, Kawaguchi T, Osaki M, Onuma K, Ochiya T, Kitagawa T, Okada F. Fascin protein stabilization by miR-146a implicated in the process of a chronic inflammation-related colon carcinogenesis model. Inflamm Res 2018; 67:839-846. [PMID: 30056535 DOI: 10.1007/s00011-018-1175-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 07/24/2018] [Accepted: 07/26/2018] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE In sporadic colon tumors, multistep process of well-known genetic alterations accelerates carcinogenesis; however, this does not appear to be the case in inflammation-related ones. We previously established a model of inflammation-related colon carcinogenesis using human colonic adenoma cells, and identified fascin as a driver gene of this process. We analyzed the microRNAs involved in the stable fascin expression in colon adenocarcinoma cells. MATERIALS AND METHODS miRNA microarray analysis was performed using FPCK-1-1 adenoma cells and its-derived FPCKpP1-4 adenocarcinoma cells through chronic inflammation. To assess the involvement of miRNA in the inflammation-related carcinogenesis, sphere-forming ability, expression of colon cancer stemness markers, and stability of fascin protein via the proteasome using tough decoy RNA technique. RESULTS We found that 17 miRNAs including miR-146a were upregulated and 16 miRNAs were downregulated in FPCKpP1-4 adenocarcinoma cells. We revealed that miR-146a in the adenocarcinoma cells brought about acquisition of sphere formation, cancer stemness, and inhibition of proteasomal degradation of the fascin protein. CONCLUSIONS We found that stable fascin expression is brought about via the inhibition of proteasome degradation by miR-146a in the process of a chronic inflammation-related colon carcinogenesis.
Collapse
Affiliation(s)
- Yusuke Kanda
- Division of Pathological Biochemistry, Tottori University Faculty of Medicine, 86 Nishicho, Yonago, 683-8503, Japan
| | - Tokuichi Kawaguchi
- Japanese Foundation for Cancer Research, Cancer Institute, Tokyo, 135-8550, Japan
| | - Mitsuhiko Osaki
- Division of Pathological Biochemistry, Tottori University Faculty of Medicine, 86 Nishicho, Yonago, 683-8503, Japan
- Chromosome Engineering Research Center, Tottori University, Yonago, 683-8503, Japan
| | - Kunishige Onuma
- Division of Pathological Biochemistry, Tottori University Faculty of Medicine, 86 Nishicho, Yonago, 683-8503, Japan
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Tomoyuki Kitagawa
- Japanese Foundation for Cancer Research, Cancer Institute, Tokyo, 135-8550, Japan
| | - Futoshi Okada
- Division of Pathological Biochemistry, Tottori University Faculty of Medicine, 86 Nishicho, Yonago, 683-8503, Japan.
- Chromosome Engineering Research Center, Tottori University, Yonago, 683-8503, Japan.
| |
Collapse
|
21
|
Mo X, Yin W, Huang Y, Guo W, Zhou M, Ye H. Expression of miR-3182 and EBV-miR-BART8-3p in nasopharyngeal carcinoma is correlated with distant metastasis. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:3134-3140. [PMID: 31938442 PMCID: PMC6958091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Accepted: 04/11/2018] [Indexed: 06/10/2023]
Abstract
Nasopharyngeal carcinoma (NPC) is an EBV associated carcinoma showing prevalence in southeast China. Distant metastasis is the major cause of death. Herein, we investigated the expressions of microRNA-3182 (miR-3182) and EBV-miR-BART8-3p in 89 cases of NPC and evaluated their correlation with clinical outcomes. Fifty-one percent of NPC showed high level expression of miR-3182. Its expression was significantly correlated with distant metastasis (P=0.005). Fifty-two percent of NPC demonstrated high level expression of EBV-miR-BART8-3p and its expression was significantly correlated with distant metastasis (P=0.006). The overall survival was influenced by the expression of miR-3182 and EBV-miR-BART8-3p. The patients with a high-level expression of miR-3182 and EBV-miR-BART8-3p had worse overall survival (P=0.005 and P=0.007). Multivariable analysis demonstrated that EBV-miR-BART8-3p was an independent prognostic factor for overall survival (P=0.018). The expression of miR-3182 was significantly correlated with EBV-miR-BART8-3p (P=0.045). In conclusion, this is the first study examining the potential clinical utility of miR-3182 and EBV-miR-BART8-3p as prognostic biomarkers in NPC. EBV infection may promote NPC progression by disrupting the expression of miR-3182.
Collapse
Affiliation(s)
- Xianglan Mo
- Department of Pathology, People’s Hospital of Guangxi ProvinceNanning, Guangxi, P. R. China
| | - Wu Yin
- Department of Pathology, People’s Hospital of Guangxi ProvinceNanning, Guangxi, P. R. China
| | - Yongta Huang
- Department of Pathology, People’s Hospital of Guangxi ProvinceNanning, Guangxi, P. R. China
| | - Wenwen Guo
- Department of Pathology, People’s Hospital of Guangxi ProvinceNanning, Guangxi, P. R. China
| | - Minyan Zhou
- Department of Pathology, People’s Hospital of Guangxi ProvinceNanning, Guangxi, P. R. China
| | - Hongtao Ye
- Department of Pathology, People’s Hospital of Guangxi ProvinceNanning, Guangxi, P. R. China
- Department of Histopathology, Royal National Orthopaedic Hospital NHS TrustBrockley Hill, Stanmore, Middlesex, HA7 4LP, United Kingdom
| |
Collapse
|
22
|
miR-24-3p/FGFR3 Signaling as a Novel Axis Is Involved in Epithelial-Mesenchymal Transition and Regulates Lung Adenocarcinoma Progression. J Immunol Res 2018; 2018:2834109. [PMID: 29850625 PMCID: PMC5933034 DOI: 10.1155/2018/2834109] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 02/05/2018] [Indexed: 12/27/2022] Open
Abstract
Our previous studies showed that Fibroblast growth factor receptor 3 (FGFR3) contributed to cell growth in lung cancer. However, the correlation between FGFR3 and tumor progression, coupled with the underlying mechanisms, are not fully understood. The clinical significance of FGFR3 was determined in two cohorts of clinical samples (n = 22, n = 78). A panel of biochemical assays and functional experiments was utilized to elucidate the underlying mechanisms and effects of FGFR3 and miR-24-3p on lung adenocarcinoma progression. Upregulated FGFR3 expression indicated an adverse prognosis for lung adenocarcinoma individuals and promoted metastatic potential of lung adenocarcinoma cells. Owing to the direct regulation towards FGFR3, miR-24-3p could interfere with the potential of proliferation, migration, and invasion in lung adenocarcinoma, following variations of EMT-related protein expression. As a significant marker of EMT, E-cadherin was negatively correlated with FGFR3, of which ectopic overexpression could neutralize the antitumour effects of miR-24-3p and reverse its regulatory effects on EMT markers. Taken together, these findings define a novel insight into the miR-24-3p/FGFR3 signaling axis in regulating lung adenocarcinoma progression and suggest that targeting the miR-24-3p/FGFR3 axis could be an effective and efficient way to prevent tumor progression.
Collapse
|
23
|
Zhang LL, Zhang LF, Shi YB. miR-24 inhibited the killing effect of natural killer cells to colorectal cancer cells by downregulating Paxillin. Biomed Pharmacother 2018; 101:257-263. [PMID: 29494963 DOI: 10.1016/j.biopha.2018.02.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 02/07/2018] [Accepted: 02/09/2018] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To identify the molecular mechanism that modulates the killing effect of natural killer (NK) cells to colorectal cancer cells. MATERIALS AND METHODS Expressions of miR-24 and Paxillin were detected by qRT-PCR and Western blot. Secretions of IFN-γ and TNF-α were measured by ELISA. The killing effect of NK cells was detected by CytoTox 96 non-radioactive cytotoxicity assay. Luciferase reporter assay was conducted to confirm the regulation of miR-24 on Paxillin. RESULTS miR-24 was overexpressed in NK cells from patients with colorectal cancer than healthy volunteers. Secretions of IFN-γ and TNF-α in activated NK cells were significantly increased, indicating the enhancement of the killing effect of NK cells. Paxillin expression was overexpressed in activated NK cells. Interference of Paxillin significantly decreased Paxillin expression, secretions of IFN-γ and TNF-α, and the killing effect of NK cells to colorectal cancer cells. In addition, we confirmed that Paxillin was a direct target of miR-24, and miR-24 was negatively correlated with Paxillin. Moreover, overexpression of miR-24 inhibited secretions of IFN-γ and TNF-α, and decreased cytotoxicity by downregulating Paxillin expression. Finally, we observed that overexpression of Paxillin significantly decreased tumor volume of colorectal cancer. CONCLUSION Overexpression of miR-24 supressed the killing effect of NK cells to colorectal cancer cells by downregulating Paxillin expression.
Collapse
Affiliation(s)
- Ling-Li Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Lian-Feng Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Yun-Bo Shi
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
| |
Collapse
|
24
|
Lu B, Christensen IT, Ma LW, Wang XL, Jiang LF, Wang CX, Feng L, Zhang JS, Yan QC. miR-24-p53 pathway evoked by oxidative stress promotes lens epithelial cell apoptosis in age-related cataracts. Mol Med Rep 2018; 17:5021-5028. [PMID: 29393409 PMCID: PMC5865963 DOI: 10.3892/mmr.2018.8492] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 01/16/2018] [Indexed: 12/20/2022] Open
Abstract
MicroRNA-24 (miR-24) serves an important role in cell proliferation, migration and inflammation in various types of disease. In the present study, the biological function and molecular mechanism of miR-24 was investigated in association with the progression of age-associated cataracts. To the best of our knowledge the present study is the first to report that the expression of miR-24 was significantly increased in human anterior lens capsules affected by age-associated cataracts as well as lens epithelial cells (LECs) exposed to oxidative stress. Overexpression of miR-24 induced p53 expression and p53 was verified as a direct target of miR-24. Overexpression of miR-24 enhanced LEC death by directly targeting p53. The present study revealed that oxidative stress induced the upregulation of miR-24 and enhanced LEC death by directly targeting p53. These results suggest that the miR-24-p53 signaling pathway is involved in a novel mechanism of age-associated cataractogenesis and miR-24 may be a useful therapeutic target for age-associated cataracts.
Collapse
Affiliation(s)
- Bo Lu
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Ian T Christensen
- The School of Medicine, University of Utah, Salt Lake, UT 84132, USA
| | - Li-Wei Ma
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Xin-Ling Wang
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Ling-Feng Jiang
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Chun-Xia Wang
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Li Feng
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Jin-Song Zhang
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| | - Qi-Chang Yan
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, Key Lens Research Laboratory of Liaoning Province, Shenyang, Liaoning 110005, P.R. China
| |
Collapse
|
25
|
Zhang M, Zhao Z, Duan X, Chen P, Peng Z, Qiu H. FSCN1 predicts survival and is regulated by a PI3K-dependent mechanism in renal cell carcinoma. J Cell Physiol 2018; 233:4748-4758. [PMID: 29148041 DOI: 10.1002/jcp.26264] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 10/12/2017] [Indexed: 12/11/2022]
Abstract
While overexpression of FSCN1 is reported in several cancers, the prognostic significance of FSCN1 in renal cell carcinoma (RCC) and the molecular mechanisms involved remain largely unclear. We retrospectively enrolled 194 patients with non-metastatic clear-cell RCC undergoing nephrectomy in our center between 2008 and 2011. FSCN1 expression was assessed by immunohistochemical staining and its association with clinicopathologic features and survival were evaluated. Functional effects of a modulated FSCN1 expression were analyzed with regard to invasion in RCC cell lines and metastasis in vivo. Here, we reported that FSCN1 was up-regulated in RCC tissues compared to non-tumor tissues, and associated with poor overall survival and recurrence-free survival. Its expression was not associated with age, tumor size, and clinical TNM stage. The incorporation of FSCN1 into the T stage and histologic grade would help to refine individual risk stratification. Preclinical studies using multiple RCC cells and orthotopic xenografts mice model indicated that FSCN1 could promote RCC cell invasion in vitro, and metastasis in vivo. Mechanistically, overexpression of FSCN1 led to an up-regulation of MMP9 and N-Cadherin. Notably, treating RCC cells with PI3 K/AKT inhibitors or knockdown GSK-3β decreased the expression of FSCN1, and then attenuated RCC invasion. Together, our results demonstrate that FSCN as an oncogene is a potential novel prognostic biomarker for RCC patients after nephrectomy, and can promote RCC metastasis.
Collapse
Affiliation(s)
- Mengping Zhang
- Department of Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhijian Zhao
- Department of Urology and Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaolu Duan
- Department of Urology and Guangdong Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ping Chen
- Department of VIP, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Zhenwei Peng
- Department of Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Huijuan Qiu
- Department of VIP, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| |
Collapse
|
26
|
Duan J, Zhang H, Qu Y, Deng T, Huang D, Liu R, Zhang L, Bai M, Zhou L, Ying G, Ba Y. Onco-miR-130 promotes cell proliferation and migration by targeting TGFβR2 in gastric cancer. Oncotarget 2018; 7:44522-44533. [PMID: 27304191 PMCID: PMC5190115 DOI: 10.18632/oncotarget.9936] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 05/20/2016] [Indexed: 12/21/2022] Open
Abstract
MicroRNAs (miRNAs) have been proved to play crucial roles in tumorigenesis. TGFβ signal pathway abnormality is found in various cancers and correlates with tumor proliferation and metastasis. However, the mechanisms underlying the dys-regulation of TGFβR2 expression in GC have not been investigated yet. In this study, we found that the TGFβR2 protein was clearly repressed in tumor tissues, while miR-130 expression level was dramatically increased in GC tissues. Firefly luciferase activity assay revealed that miR-130 could directly bind to 3′UTR of TGFβR2 mRNA. Meanwhile, miR-130 mimics lead to the decreased TGFβR2 protein levels, while miR-130 inhibitors enhanced TGFβR2 expression in SGC7901 cells. Subsequent functional experiments showed that overexpressed miR-130 could promote proliferation and migration of SGC7901 cells. And siRNA-mediated TGFβR2 down-regulation could simulate the effects of miR-130 mimics on phenotypes of SGC7901 cells. Furthermore, there existed intense relationship between the expression level of miR-130 and epithelial-mesenchymal markers. Our results demonstrated that miR-130 was an oncogene by directly targeting TGFβR2 in GC.
Collapse
Affiliation(s)
- Jingjing Duan
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Haiyang Zhang
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Yanjun Qu
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Ting Deng
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Dingzhi Huang
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Rui Liu
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Le Zhang
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Ming Bai
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Likun Zhou
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Guoguang Ying
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Yi Ba
- Department of Gastrointestinal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| |
Collapse
|
27
|
ANGPTL-4 induces diabetic retinal inflammation by activating Profilin-1. Exp Eye Res 2017; 166:140-150. [PMID: 29031854 DOI: 10.1016/j.exer.2017.10.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 09/10/2017] [Accepted: 10/10/2017] [Indexed: 12/30/2022]
Abstract
Diabetic retinopathy (DR), the most common cause of irreversible blindness in working-age adults, results in central vision loss that is caused by microvascular damage to the inner lining of the back of the eye, the retina. The aim of this work was to assess the temporal relationships between angiopoietin-like protein-4 (ANGPTL-4), a novel adipocytokine factor, and diabetic retinal inflammation and microvascular dysfunction. The downstream pathway(s) and upstream mediator(s) of ANGPTL-4 were then determined under high glucose (HG) conditions. Diabetic rats and control animals were randomly assigned to receive hypoxia inducible factor-1 alpha (HIF-1α) blockade (doxorubicin or shRNA) or vehicle for 8 weeks. Human retinal microvascular endothelial cells (HRMECs) were incubated with normal or high glucose, with or without blockade or recombinant proteins, for ANGPTL-4, HIF-1α, and vascular endothelial growth factor (VEGF). The levels of ANGPTL-4, profilin-1, HIF-1α, VEGF, interleukin 1 beta (IL-1β), IL-6, and intercellular adherent molecule 1 (ICAM-1) in the rat retinas and HRMEC extracts were examined by Western blotting and real-time RT-PCR. The levels of ANGPTL-4, profilin-1, HIF-1α, and VEGF protein and mRNA were significantly higher in the diabetic rats and HG-exposed HRMECs. ANGPTL-4 was a potent modulator of increased inflammation, permeability, and angiogenesis via activation of the profilin-1 signaling pathway. Our results showed that ANGPTL-4 upregulation was induced by HG, which was dependent on HIF-1α activation that was also triggered by HG, both in vivo and in vitro. Our results suggest that targeting ANGPTL-4, alone or in combination with profilin-1, may be an effective therapeutic strategy and diagnostic screening biomarker for proliferative diabetic retinopathy and other vitreous-retinal inflammatory diseases.
Collapse
|
28
|
Zhao S, Gao X, Zang S, Li Y, Feng X, Yuan X. MicroRNA-383-5p acts as a prognostic marker and inhibitor of cell proliferation in lung adenocarcinoma by cancerous inhibitor of protein phosphatase 2A. Oncol Lett 2017; 14:3573-3579. [PMID: 28927114 PMCID: PMC5588061 DOI: 10.3892/ol.2017.6603] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 04/24/2017] [Indexed: 02/05/2023] Open
Abstract
Lung cancer is the leading cause of cancer-associated mortality worldwide. MicroRNAs (miRNAs/miRs) serve a role in the occurrence and development of lung cancer. The aim of the present study was to analyze the expression and function of the proliferation-associated miR-383-5p in lung adenocarcinoma (LAC). Samples of human LAC and matched adjacent normal lung tissues were surgically removed, and miR-383-5p expression and the pathological characteristics of lung adenocarcinoma were investigated. The present study revealed that miR-383-5p expression level was significantly decreased in LAC tissues and its expression levels were markedly associated with tumor size and differentiation. Overexpression of miR-383-5p in A549 and H1299 LAC cell lines inhibited cell proliferation by G1 cell cycle phase arrest and induction of apoptosis. Cancerous inhibitor of protein phosphatase 2A (CIP2A), a potential target gene of miR-383-5p, was inversely associated with miR-383-5p expression level in LAC tissues and cell lines. Furthermore, the results of the present study demonstrated that CIP2A was directly regulated by miR-383-5p and the restoration of CIP2A expression reversed the inhibitory effects of miR-383-5p on LAC cell proliferation. In conclusion, the results of the present study demonstrated that miR-383-5p was downregulated in LAC tissues. By targeting CIP2A, miR-383-5p exerts its anti-proliferative function in LAC, suggesting its use a potential novel potential prognostic biomarker and therapeutic target for LAC.
Collapse
Affiliation(s)
- Shasha Zhao
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Xinyuan Gao
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Shuzhi Zang
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Yunxia Li
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Xianjun Feng
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Xiaomei Yuan
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| |
Collapse
|
29
|
Liu Y, Huang H, Cao Y, Wu Q, Li W, Zhang J. Suppression of OGT by microRNA24 reduces FOXA1 stability and prevents breast cancer cells invasion. Biochem Biophys Res Commun 2017; 487:755-762. [DOI: 10.1016/j.bbrc.2017.04.135] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 04/25/2017] [Indexed: 10/19/2022]
|
30
|
Sun L, Li D, Song K, Wei J, Yao S, Li Z, Su X, Ju X, Chao L, Deng X, Kong B, Li L. Exosomes derived from human umbilical cord mesenchymal stem cells protect against cisplatin-induced ovarian granulosa cell stress and apoptosis in vitro. Sci Rep 2017; 7:2552. [PMID: 28566720 PMCID: PMC5451424 DOI: 10.1038/s41598-017-02786-x] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/20/2017] [Indexed: 01/04/2023] Open
Abstract
Human umbilical cord mesenchymal stem cells (huMSCs) can treat primary ovarian insufficiency (POI) related to ovarian granulosa cell (OGC) apoptosis caused by cisplatin chemotherapy. Exosomes are a class of membranous vesicles with diameters of 30–200 nm that are constitutively released by eukaryotic cells. Exosomes mediate local cell-to-cell communication by transferring microRNAs and proteins. In the present study, we demonstrated the effects of exosomes derived from huMSCs (huMSC-EXOs) on a cisplatin-induced OGC model in vitro and discussed the preliminary mechanisms involved in these effects. We successfully extracted huMSC-EXOs from huMSC culture supernatant and observed the effective uptake of exosomes by cells with fluorescent staining. Using flow cytometry (with annexin-V/PI labelling), we found that huMSC-EXOs increased the number of living cells. Western blotting showed that the expression of Bcl-2 and caspase-3 were upregulated, whilst the expression of Bax, cleaved caspase-3 and cleaved PARP were downregulated to protect OGCs. These results suggest that huMSC-EXOs can be used to prevent and treat chemotherapy-induced OGC apoptosis in vitro. Therefore, this work provides insight and further evidence of stem cell function and indicates that huMSC-EXOs protect OGCs from cisplatin-induced injury in vitro.
Collapse
Affiliation(s)
- Liping Sun
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Dong Li
- Cryomedicine Laboratory, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Kun Song
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China.
| | - Jianlu Wei
- Department of Orthopedics, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Shu Yao
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Zhao Li
- Department of obstetrics and gynecology, Qianfoshan Hospital, Shandong University, 16766 Jingshi Road, Jinan, 250014, Shandong Province, P.R. China
| | - Xuantao Su
- Institute of Biomedical Engineering, School of Control Science and Engineering, Shandong University, 17923 Jingshi Road, Jinan, Shandong, 250061, P.R. China
| | - Xiuli Ju
- Cryomedicine Laboratory, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Lan Chao
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China.,Reproduction Medicine Center, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Xiaohui Deng
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China.,Reproduction Medicine Center, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Beihua Kong
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China
| | - Li Li
- Department of obstetrics and gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China. .,Reproduction Medicine Center, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong Province, P.R. China.
| |
Collapse
|
31
|
Hashemi M, Danesh H, Bizhani F, Narouie B, Sotoudeh M, Nouralizadeh A, Sharifiaghdas F, Bahari G, Taheri M. Pri-miR-34b/c rs4938723 polymorphism increased the risk of prostate cancer. Cancer Biomark 2017; 18:155-159. [DOI: 10.3233/cbm-160058] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mohammad Hashemi
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hiva Danesh
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Fatemeh Bizhani
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Behzad Narouie
- Urology and Nephrology Research Center, Department of Urology, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Sotoudeh
- Urology and Nephrology Research Center, Department of Urology, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Akbar Nouralizadeh
- Urology and Nephrology Research Center, Department of Urology, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzaneh Sharifiaghdas
- Urology and Nephrology Research Center, Department of Urology, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Gholamreza Bahari
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mohsen Taheri
- Genetics of Non Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| |
Collapse
|
32
|
Liu Z, Liu Z, Zhang Y, Li Y, Liu B, Zhang K. miR-24 represses metastasis of human osteosarcoma cells by targeting Ack1 via AKT/MMPs pathway. Biochem Biophys Res Commun 2017; 486:211-217. [PMID: 28189676 DOI: 10.1016/j.bbrc.2017.02.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 02/07/2017] [Indexed: 01/06/2023]
Abstract
The expression levels of the protein tyrosine kinase Ack1 has been reported to be dysregulated in various cancers and involve in oncogenesis and progression. However, the expression and role of Ack1 in osteosarcoma remains unknown. In this study, we found that Ack1 were evidently upregulated in human osteosarcoma tissues and cell lines. In addition, the clinical data showed that high expression level of Ack1 is closely associated with clinical stage and positive distant metastasis, and negatively correlated with overall survival. Then, bioinformatics prediction and luciferase reporter assay indicated Ack1 as a direct target of miR-24, and Ack1 could be downregulated by miR-24 at both the mRNA and protein expression levels. Moreover, Ack1 expression levels were inversely correlated with that of miR-24 in osteosarcoma tissues. Furthermore, functional assay showed that miR-24 significantly suppressed osteosarcoma progression partially mediated by inhibiting Ack1 expression. Finally, western bolt assay revealed that miR-24 regulate AKT/MMPs pathway via Ack1 in osteosarcoma cells. In conclusion, our study demonstrated the suppression of miR-24 on osteosarcoma metastasis by targeting Ack1 via AKT/MMPs pathways, providing a novel strategy for the diagnosis and treatment of osteosarcoma patients.
Collapse
Affiliation(s)
- Zhendong Liu
- Department of Orthopedic Surgery, The Third Xiangya Hospital of Central South University, Changsha 410013, China.
| | - Zhitao Liu
- Department of Orthopedic Surgery, The Third Xiangya Hospital of Central South University, Changsha 410013, China.
| | - Yuanjun Zhang
- Department of Orthopedic Surgery, The Third Xiangya Hospital of Central South University, Changsha 410013, China.
| | - Yan Li
- Department of Orthopedic Surgery, The Third Xiangya Hospital of Central South University, Changsha 410013, China.
| | - Bo Liu
- Department of Orthopedic Surgery, The Third Xiangya Hospital of Central South University, Changsha 410013, China.
| | - Kexiang Zhang
- Department of Orthopedic Surgery, The Third Xiangya Hospital of Central South University, Changsha 410013, China.
| |
Collapse
|
33
|
Analysis of Argonaute Complex Bound mRNAs in DU145 Prostate Carcinoma Cells Reveals New miRNA Target Genes. Prostate Cancer 2017; 2017:4893921. [PMID: 28163933 PMCID: PMC5253174 DOI: 10.1155/2017/4893921] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 10/30/2016] [Indexed: 12/14/2022] Open
Abstract
Posttranscriptional gene regulation by microRNAs (miRNAs) contributes to the induction and maintenance of prostate carcinoma (PCa). To identify mRNAs enriched or removed from Ago2-containing RISC complexes, these complexes were immunoprecipitated from normal prostate fibroblasts (PNFs) and the PCa line DU145 and the bound mRNAs were quantified by microarray. The analysis of Ago complexes derived from PNFs or DU145 confirmed the enrichment or depletion of a variety of mRNAs already known from the literature to be deregulated. Novel potential targets were analyzed by luciferase assays with miRNAs known to be deregulated in PCa. We demonstrate that the mRNAs of the death effector domain-containing protein (DEDD), the tumor necrosis factor receptor superfamily, member 10b protein (TNFRSF10B), the tumor protein p53 inducible nuclear protein 1 (TP53INP1), and the secreted protein, acidic, cysteine-rich (SPARC; osteonectin) are regulated by miRNAs miR-148a, miR-20a, miR-24, and miR-29a/b, respectively. Therefore, these miRNAs represent potential targets for therapy. Surprisingly, overexpression of miR-24 induced focus formation and proliferation of DU145 cells, while miR-29b reduced proliferation. The study confirms genes deregulated in PCa by virtue of their presence/absence in the Ago2-complex. In conjunction with the already published miRNA profiles of PCa, the data can be used to identify miRNA-regulated mRNAs.
Collapse
|
34
|
Kerimis D, Kontos CK, Christodoulou S, Papadopoulos IN, Scorilas A. Elevated expression of miR-24-3p is a potentially adverse prognostic factor in colorectal adenocarcinoma. Clin Biochem 2016; 50:285-292. [PMID: 27939727 DOI: 10.1016/j.clinbiochem.2016.11.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 11/25/2016] [Accepted: 11/29/2016] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Several miRNAs are aberrantly expressed in cancer. miR-24-3p is involved in cancer-related cellular processes, including cell cycle control, cell growth, proliferation, and apoptosis. In this study, we examined the potential diagnostic and prognostic significance of miR-24-3p expression in colorectal adenocarcinoma. DESIGN AND METHODS Total RNA was isolated from 182 colorectal adenocarcinoma specimens and 86 paired non-cancerous colorectal mucosae. After polyadenylation of 2μg total RNA and reverse transcription into first-strand cDNA using an oligo-dT-adapter primer, miR-24-3p expression was quantified using an in-house-developed reverse-transcription real-time quantitative PCR method, based on the SYBR Green chemistry. SNORD43 (RNU43) was used as a reference gene. RESULTS miR-24-3p levels do not significantly differ between colorectal adenocarcinoma and non-cancerous colorectal mucosae. Thus, miR-24-3p expression cannot be used for diagnostic purposes. However, high miR-24-3p expression predicts poor disease-free survival (DFS) and overall survival (OS) of colorectal adenocarcinoma patients. Multivariate Cox regression analysis confirmed that miR-24-3p overexpression is a significant predictor of relapse in colorectal adenocarcinoma and that its prognostic significance is independent of other established prognostic factors and treatment of patients. Of note, miR-24-3p overexpression retains its rather unfavorable prognostic value in the subgroup of patients with advanced yet locally restricted colorectal adenocarcinoma (T3) and in those without distant metastasis (M0). Moreover, miR-24-3p overexpression is a potentially unfavorable prognosticator for patients who were not treated with radiotherapy. CONCLUSIONS Strong expression of miR-24-3p predicts poor DFS and OS of colorectal adenocarcinoma patients, independently of clinicopathological parameters that are currently used for prognosis in this human malignancy.
Collapse
Affiliation(s)
- Dimitrios Kerimis
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Athens GR-15701, Greece
| | - Christos K Kontos
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Athens GR-15701, Greece
| | - Spyridon Christodoulou
- Fourth Surgery Department, National and Kapodistrian University of Athens, University General Hospital "Attikon", Athens GR-12462, Greece
| | - Iordanis N Papadopoulos
- Fourth Surgery Department, National and Kapodistrian University of Athens, University General Hospital "Attikon", Athens GR-12462, Greece
| | - Andreas Scorilas
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Athens GR-15701, Greece.
| |
Collapse
|
35
|
Pri-miR-34b/c rs4938723 polymorphism is associated with the risk of childhood acute lymphoblastic leukemia. Cancer Genet 2016; 209:493-496. [PMID: 27886674 DOI: 10.1016/j.cancergen.2016.09.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 08/30/2016] [Accepted: 09/24/2016] [Indexed: 02/07/2023]
Abstract
MicroRNAs (miRNAs), small noncoding regulatory RNAs, are key regulators of gene expression. The impact of Pri-miR-34b/c rs4938723 variant on development of various cancers is still controversial. In the present study, we examined whether a rs4938723 variant located at the promoter region of Pri-miR-34b/c is associated with childhood ALL. A total of 110 children with acute lymphoblastic leukemia (ALL) and 120 healthy children were recruited to participate in this study. The rs4938723 variant was genotyped by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) method. The rs4938723 variant decreased the risk of ALL in heterozygous (TC vs OR = 0.48, 95% CI = 0.28-0.84, p = 0.012, TC vs TT) and overdominant (OR = 0.51, 95% CI = 0.30-0.89, p = 0.0.020, TC vs TT + CC): OR = 1.32, 95% CI = 0.67-2.59, p = 0.498; C vs T: OR = 0.99, 95% CI = 0.75-1.31, p = 0.986) inheritance models tested. The C allele significantly decreased the risk of childhood ALL compared to T allele (OR = 0.52, 95% CI = 0.33-0.83, p = 0.006). Our findings proposed an association between Pri-miR-34 b/c rs4938723 variant and risk of childhood ALL development in a sample of Iranian population.
Collapse
|
36
|
Shen J, Siegel AB, Remotti H, Wang Q, Santella RM. Identifying microRNA panels specifically associated with hepatocellular carcinoma and its different etiologies. ACTA ACUST UNITED AC 2016; 2:151-162. [PMID: 28243631 DOI: 10.20517/2394-5079.2015.66] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AIM Deregulation of microRNAs (miRNAs) expression has been identified in hepatocellular carcinoma (HCC), but few results are consistent. The objective of this study is to investigate "HCC tumor type specific" and "tumor common" miRNA panels. METHODS The authors integrate and analyze clinical, etiologic and miRNA profiles data from 9 types of solid tumors in The Cancer Genome Atlas (TCGA) and HCC data from Columbia University Medical Center (CUMC). RESULTS Levels of 33 miRNAs were significant different between HCC tumor and paired non-tumor tissues (over 2-fold changes) after Bonferroni correction for multiple comparisons, and most (28 miRNAs) were down-regulated in HCC tumors. Using this panel, the authors well classified HCC tumor tissues with 4 misclassifications among 48 paired tissues. Validating this panel in an additional 302 HCC tumor tissues, the authors almost perfectly distinguished tumor from non-tumor tissues with only two misclassifications (99% of HCC tissues correctly classified). Evaluating miRNA profiles in 32 independent HCC paired tissues from CUMC, the authors observed 40 miRNAs significantly deregulated in HCC with over 2-fold changes; 14 overlapped with those identified in TCGA. Subgroup analyses by HCC etiology found that 4 upregulated and 8 downregulated miRNAs were significantly associated with alcohol-related HCC. There were 7 and 4 miRNAs significantly associated with hepatitis B virus- and hepatitis C virus-related HCC, respectively. Data for the first time revealed that miR-24-1, miR-130a and miR-505 were significantly down-regulated only in HCC tumors; miR-142 and miR-455 were significantly down-regulated in HCC, but up-regulated in 5 other solid tumors; suggesting their HCC "tumor type specific" characteristics. A panel of 8 miRNAs was significant in at least 5 tumor types, including HCC, and was identified as "tumor common" marker. CONCLUSION The authors concluded that aberrant miRNA panels have HCC "tumor type specificity" and may be affected by etiologic factors.
Collapse
Affiliation(s)
- Jing Shen
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University Medical Center, New York, NY 10032, USA
| | - Abby B Siegel
- Department of Medicine, Columbia University Medical Center, New York, NY 10032, USA
| | - Helen Remotti
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA
| | - Qiao Wang
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University Medical Center, New York, NY 10032, USA
| | - Regina M Santella
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University Medical Center, New York, NY 10032, USA
| |
Collapse
|
37
|
Sanaei S, Hashemi M, Rezaei M, Hashemi SM, Bahari G, Ghavami S. Evaluation of the pri-miR-34b/c rs4938723 polymorphism and its association with breast cancer risk. Biomed Rep 2016; 5:125-129. [PMID: 27347415 DOI: 10.3892/br.2016.690] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 04/27/2016] [Indexed: 12/19/2022] Open
Abstract
MicroRNAs (miRNAs or miRs) are a family of small non-coding RNAs that function as oncogenes or tumor suppressor genes. Recent evidence suggests that the pri-miR-34b/c rs4938723 variant is associated with the development of cancer. At present, there is an inconsistent association between the single-nucleotide polymorphism in pri-miR-34b/c and cancer in the limited studies. The present study is a case-control investigation, with 263 breast cancer (BC) patients and 221 control women, which examined the potential association of the pri-miR-34b/c rs4938723 polymorphisms with BC susceptibility. The polymorphisms were genotyped by the polymerase chain reaction restriction fragment length polymorphism method. No significant association between the pri-miR-34b/c rs4938723 variant and BC was identified [TC vs. TT: Odds ratio (OR), 0.87; 95% confidence interval (CI), 0.60-1.26; P=0.506; CC vs. TT: OR, 1.22; 95% CI, 0.61-2.47; P=0.600; TC+CC vs. TT: OR, 0.91; 95% CI, 0.64-1.31; P=0.648; CC vs. TT+TC: OR, 1.32; 95% CI, 0.67-2.59; P=0.498; C vs. T: OR, 0.99; 95% CI, 0.75-1.31; P=0.986]. However, a significant association was observed between the pri-miR-34b/c rs4938723 genotypes and clinicopathological characteristics, such a grade, progesterone receptor and human epidermal growth factor receptor 2 status were observed (P<0.05). These findings suggest that the pri-miR-34b/c rs4938723 variant may not be a risk factor for the development of BC.
Collapse
Affiliation(s)
- Sara Sanaei
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan 98167, Iran; Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167, Iran
| | - Mohammad Hashemi
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan 98167, Iran; Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167, Iran
| | - Maryam Rezaei
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167, Iran
| | - Seyed Mehdi Hashemi
- Department of Internal Medicine, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167, Iran
| | - Gholamreza Bahari
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan 98167, Iran
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| |
Collapse
|
38
|
Jin M, Wu Y, Wang J, Chen J, Huang Y, Rao J, Feng C. MicroRNA-24 promotes 3T3-L1 adipocyte differentiation by directly targeting the MAPK7 signaling. Biochem Biophys Res Commun 2016; 474:76-82. [PMID: 27103442 DOI: 10.1016/j.bbrc.2016.04.073] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 04/15/2016] [Indexed: 01/14/2023]
Abstract
Over the past years, MicroRNAs (miRNAs) act as a vital role in harmony with gene regulation and maintaining cellular homeostasis. It is well testified that miRNAshave been involved in numerous physiological and pathological processes, including embryogenesis, cell fate decision, and cellular differentiation. Adipogenesis is an organized process of cellular differentiation by which pre-adipocytes differentiate towards mature adipocytes, and it is tightly modulated by a series of transcription factors such as peroxisome proliferator-activated receptor γ (PPAR-γ) and sterol regulatory-element binding proteins 1 (SREBP1). However, the molecular mechanisms underlying the connection between miRNAs and adipogenesis-related transcription factors remain obscure. In this study, we unveiled that miR- 24 was remarkably upregulated during 3T3-L1 adipogenesis. Overexpression of miR-24 significantly promoted 3T3-L1 adipogenesis, as evidenced by its ability to increase the expression of PPAR-γ and SREBP1, lipid droplet formation and triglyceride (TG) accumulation. Furthermore, we found that neither ectopic expression of miR-24nor miR-24 inhibitor affect cell proliferation and cell cycle progression. Finally, we demonstrated that miR-24 plays the modulational role by directly repressing MAPK7, a key number in the MAPK signaling pathway. These data indicate that miR-24 is a novel positive regulator of adipocyte differentiation by targeting MAPK7, which provides new insights into the molecular mechanism of miRNA-mediated cellular differentiation.
Collapse
Affiliation(s)
- Min Jin
- Division of Reproductive Medicine & Infertility, The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88#, Jiefang Rd., Hangzhou, Zhejiang, 310009, China.
| | - Yutao Wu
- School of Medicine, Zhejiang University, 288# Yuhangtang Rd, Hangzhou, Zhejiang, 310003, China
| | - Jing Wang
- School of Medicine, Zhejiang University, 288# Yuhangtang Rd, Hangzhou, Zhejiang, 310003, China
| | - Jian Chen
- Division of Reproductive Medicine & Infertility, The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88#, Jiefang Rd., Hangzhou, Zhejiang, 310009, China
| | - Yiting Huang
- Division of Reproductive Medicine & Infertility, The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88#, Jiefang Rd., Hangzhou, Zhejiang, 310009, China
| | - Jinpeng Rao
- Division of Reproductive Medicine & Infertility, The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88#, Jiefang Rd., Hangzhou, Zhejiang, 310009, China
| | - Chun Feng
- Division of Reproductive Medicine & Infertility, The Second Affiliated Hospital, School of Medicine, Zhejiang University, 88#, Jiefang Rd., Hangzhou, Zhejiang, 310009, China
| |
Collapse
|
39
|
Zhang H, Li S, Yang X, Qiao B, Zhang Z, Xu Y. miR-539 inhibits prostate cancer progression by directly targeting SPAG5. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:60. [PMID: 27037000 PMCID: PMC4818461 DOI: 10.1186/s13046-016-0337-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 03/28/2016] [Indexed: 01/28/2023]
Abstract
Background We conducted multiple microarray datasets analyses from clinical and xenograft tumor tissues to search for disease progression-driving oncogenes in prostate cancer (PCa). Sperm-associated antigen 5 (SPAG5) attracted our attention. SPAG5 was recently identified as an oncogene participating in lung cancer and cervical cancer progression. However, the roles of SPAG5 in PCa progression remain unknown. Methods SPAG5 expression level in clinical primary PCa, metastatic PCa, castration resistant PCa, neuroendocrine PCa, and normal prostate tissues was investigated. We established multiple in vivo xenografts models using patient-derived tissues and investigated SPAG5 expression trend in these models. We also investigated the functions of SPAG5 in vivo and in vitro studies. Luciferase reporter assays were performed to investigate potential miRNAs that can regulate SPAG5. Results We identified that SPAG5 expression was gradually increased in PCa progression and its level was significantly associated with lymph node metastasis, clinical stage, Gleason score, and biochemical recurrence. Our results indicated that SPAG5 knockdown can drastically inhibit PCa cell proliferation, migration, and invasion in vitro and supress tumor growth and metastasis in vivo. We identified that miR-539 can directly target SPAG5. Ectopic overexpression of miR-539 can drastically inhibit SPAG5 expression and the restoration of SPAG5 expression can reverse the inhibitory effects of miR-539 on PCa cell proliferation and metastasis. Conclusion Our results collectively showed a progression-driving role of SPAG5 in PCa which can be regulated by miR-539, suggesting that miR-539/SPAG5 can serve as a potential therapeutic target for PCa. Electronic supplementary material The online version of this article (doi:10.1186/s13046-016-0337-8) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Hongtuan Zhang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin Key Institute of Urology, Tianjin Medical University, Tianjin, China.,Vancouver Prostate Centre & Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Shadan Li
- Vancouver Prostate Centre & Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.,Department of Urology, Chengdu military general hospital, Chendu, Sichuan, China
| | - Xiong Yang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin Key Institute of Urology, Tianjin Medical University, Tianjin, China
| | - Baomin Qiao
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin Key Institute of Urology, Tianjin Medical University, Tianjin, China
| | - Zhihong Zhang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin Key Institute of Urology, Tianjin Medical University, Tianjin, China
| | - Yong Xu
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin Key Institute of Urology, Tianjin Medical University, Tianjin, China.
| |
Collapse
|
40
|
Zhou X, Zhu HQ, Ma CQ, Li HG, Liu FF, Chang H, Lu J. MiR-1180 promoted the proliferation of hepatocellular carcinoma cells by repressing TNIP2 expression. Biomed Pharmacother 2016; 79:315-20. [PMID: 27044843 DOI: 10.1016/j.biopha.2016.02.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 02/22/2016] [Accepted: 02/22/2016] [Indexed: 12/29/2022] Open
Abstract
MicroRNAs (miRNAs) are short, non-coding RNAs with post-transcriptional regulatory function, playing crucial roles in cancer development and progression of hepatocellular carcinoma (HCC). Previous studies have indicated that miR-1180 was implicated in diverse biological processes. However, the underlying mechanism of miR-1180 in HCC has not been intensively investigated. In this study, we aimed to investigate the role of miR-1180 and its target genes in HCC. We found that miR-1180 expression was significantly increased in HCC cells and clinical tissues compared with their corresponding controls. Overexpression of miR-1180 promoted cell proliferation in HCC cell line HepG2. TNFAIP3 interacting protein 2 (TNIP2), a potential target gene of miR-1180, and were validated by a luciferase assay. Further studies revealed that miR-1180 regulated cell proliferation of HCC by directly suppressing TNIP2 expression and the knockdown of TNIP2 expression reversed the effect of miR-1180-in on HCC cell proliferation. In summary, our data indicated that miR-1180 might act as a tumor promoter by targeting TNIP2 during development of HCC.
Collapse
Affiliation(s)
- Xu Zhou
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China
| | - Hua-Qiang Zhu
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China
| | - Chao-Qun Ma
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China
| | - Hong-Guang Li
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China
| | - Fang-Feng Liu
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China
| | - Hong Chang
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China
| | - Jun Lu
- Department of Hepatobiliary Surgery, Provincial Hospital Affiliated to Shandong University, East District, Jinan 250014, Shandong Province, China.
| |
Collapse
|