1
|
Wei QY, Jin F, Wang ZY, Li BJ, Cao WB, Sun ZY, Mo SJ. MicroRNAs: A novel signature in the metastasis of esophageal squamous cell carcinoma. World J Gastroenterol 2024; 30:1497-1523. [PMID: 38617454 PMCID: PMC11008420 DOI: 10.3748/wjg.v30.i11.1497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/12/2024] [Accepted: 03/01/2024] [Indexed: 03/21/2024] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a malignant epithelial tumor, characterized by squamous cell differentiation, it is the sixth leading cause of cancer-related deaths globally. The increased mortality rate of ESCC patients is predominantly due to the advanced stage of the disease when discovered, coupled with higher risk of metastasis, which is an exceedingly malignant characteristic of cancer, frequently leading to a high mortality rate. Unfortunately, there is currently no specific and effective marker to predict and treat metastasis in ESCC. MicroRNAs (miRNAs) are a class of small non-coding RNA molecules, approximately 22 nucleotides in length. miRNAs are vital in modulating gene expression and serve pivotal regulatory roles in the occurrence, progression, and prognosis of cancer. Here, we have examined the literature to highlight the intimate correlations between miRNAs and ESCC metastasis, and show that ESCC metastasis is predominantly regulated or regulated by genetic and epigenetic factors. This review proposes a potential role for miRNAs as diagnostic and therapeutic biomarkers for metastasis in ESCC metastasis, with the ultimate aim of reducing the mortality rate among patients with ESCC.
Collapse
Affiliation(s)
- Qi-Ying Wei
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Feng Jin
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Zhong-Yu Wang
- Department of Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Bing-Jie Li
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Wen-Bo Cao
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Zhi-Yan Sun
- Division of Special Service, Department of Basic Oncology, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Sai-Jun Mo
- Department of Basic Science of Oncology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| |
Collapse
|
2
|
Liu F, Yuan D, Liu X, Zhuo S, Liu X, Sheng H, Sha M, Ye J, Yu H. A demonstration based on multi-omics transcriptome sequencing data revealed disulfidptosis heterogeneity within the tumor microenvironment of esophageal squamous cell carcinoma. Discov Oncol 2023; 14:96. [PMID: 37306828 DOI: 10.1007/s12672-023-00711-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 06/01/2023] [Indexed: 06/13/2023] Open
Abstract
BACKGROUND It is of great concern to identify prognostic signatures for the prediction and prediction of esophageal squamous cell carcinoma (ESCC), which is the lethal pathological type of malignancy. METHOD Bulk RNA sequencing and scRNA-seq data were retrieved from GSE53624, GSE53622, and GSE188900. Disulfidptosis-related differentially expressed genes (DEGs) were identified between disulfidptosis-high score and disulfidptosis-low score groups. Functional annotation of DEGs were analyzed by Gene Ontology (GO). Consistent clustering and co-expression modules were analyzed, and then constructed a risk score model via multivariate Cox regression analysis. Immune infiltration and immunotherapy response analyses were conducted based on risk score. qRT-PCR, colony formation assay, and flow cytometry analysis were conducted in KYSE-150 and TE-1 cell lines. RESULTS Seven genes (CD96, CXCL13, IL2RG, LY96, TPK1, ACAP1, and SOX17) were selected as marker genes. CD96 and SOX17 are independent prognostic signatures for ESCC patients, with a significant correlation with infiltrated immune cells. ESCC patients had worse response to nivolumab in the high-risk group. Through cellular experiments, we found that CD96 expression was associated with apoptosis and cell cycle ESCC cells. CONCLUSION In a word, the risk score based on disulfidptosis is associated with prognosis and the immune microenvironment, which may direct immunotherapy of ESCC. The key gene of risk score, namely CD96, plays a role in proliferation and apoptosis in ESCC. We offer an insight into the exploration of the genomic etiology of ESCC for its clinical management.
Collapse
Affiliation(s)
- Fuxing Liu
- Department of Pathology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China
| | - Donglan Yuan
- Department of Gynecology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China
| | - Xia Liu
- Department of Pathology, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, Xuzhou, 221000, Jiangsu, China
| | - Shichao Zhuo
- Department of Pathology, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, Xuzhou, 221000, Jiangsu, China
| | - Xinyun Liu
- Department of Pathology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China
| | - Haihui Sheng
- Department of Pathology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China
| | - Min Sha
- Translational Medicine Center, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China
| | - Jun Ye
- Translational Medicine Center, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China
| | - Hong Yu
- Department of Pathology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225300, Jiangsu, China.
| |
Collapse
|
3
|
Doghish AS, El-Husseiny AA, Abdelmaksoud NM, El-Mahdy HA, Elsakka EGE, Abdel Mageed SS, Mahmoud AMA, Raouf AA, Elballal MS, El-Dakroury WA, AbdelRazek MMM, Noshy M, El-Husseiny HM, Abulsoud AI. The interplay of signaling pathways and miRNAs in the pathogenesis and targeted therapy of esophageal cancer. Pathol Res Pract 2023; 246:154529. [PMID: 37196470 DOI: 10.1016/j.prp.2023.154529] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/06/2023] [Accepted: 05/08/2023] [Indexed: 05/19/2023]
Abstract
Globally, esophageal cancer (EC) is the 6th leading cause of cancer-related deaths and the second deadliest gastrointestinal cancer. Multiple genetic and epigenetic factors, such as microRNAs (miRNAs), influence its onset and progression. miRNAs are short nucleic acid molecules that can regulate multiple cellular processes by regulating gene expression. Therefore, EC initiation, progression, apoptosis evasions, invasion capacity, promotion, angiogenesis, and epithelial-mesenchymal transition (EMT) enhancement are associated with miRNA expression dysregulation. Wnt/-catenin signaling, Mammalian target of rapamycin (mTOR)/P-gp, phosphoinositide-3-kinase (PI3K)/AKT/c-Myc, epidermal growth factor receptor (EGFR), and transforming growth factor (TGF)-β signaling are crucial pathways in EC that are controlled by miRNAs. This review was conducted to provide an up-to-date assessment of the role of microRNAs in EC pathogenesis and their modulatory effects on responses to various EC treatment modalities.
Collapse
Affiliation(s)
- Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
| | - Ahmed A El-Husseiny
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt; Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City 11829, Cairo, Egypt
| | - Nourhan M Abdelmaksoud
- Department of Biochemistry and Biotechnology, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Hesham A El-Mahdy
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
| | - Elsayed G E Elsakka
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt
| | - Sherif S Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Abdulla M A Mahmoud
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Ahmed Amr Raouf
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mohammed S Elballal
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Walaa A El-Dakroury
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mohamed M M AbdelRazek
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mina Noshy
- Clinical Pharmacy Department, Faculty of Pharmacy, King Salman International University (KSIU), SouthSinai, Ras Sudr 46612, Egypt
| | - Hussein M El-Husseiny
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo 183-8509, Japan; Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Elqaliobiya 13736, Egypt
| | - Ahmed I Abulsoud
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt; Department of Biochemistry and Biotechnology, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| |
Collapse
|
4
|
Deregulation of miR-375 Inhibits HOXA5 and Promotes Migration, Invasion, and Cell Proliferation in Breast Cancer. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04375-3. [PMID: 36701095 DOI: 10.1007/s12010-023-04375-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2023] [Indexed: 01/27/2023]
Abstract
Breast cancer (BC) is a highly aggressive tumour and one of the women's leading causes of cancer-related deaths in worldwide. MiR-375 overexpressed in BC cells, and its biological relevance is largely unknown. Here in, we explored the function of miR-375 in BC. MicroRNA-375 targets were predicted by online target prediction tools and found that HOXA5 is one of the potential targets. MTT assay was employed to assess the effect of miR-375 on cell proliferation, where migration and invasion transwell assays were applied to detect cell migratory and invasive ability. Besides, relative expression of miR-375 and HOXA5 was measured in BC and HEK-293 cells, and its downstream gene target expressions were evaluated by qRT-PCR and western blot. In this study, we found that miR-375 expression was higher in BC cell lines than in the HEK-293 cell line, whereas HOXA5 expression was significantly lower. Our study showed that exogenous inhibition of miR-375 promoted HOXA5 expression; on the contrary, miR-375 mimics down-regulated HOXA5 expression level. Knockdown of miR-375 expression in BC cells reduces cell proliferation, migration, and invasion by inverse correlation expression of HOXA5. Our findings associated that miR-375 accelerated apoptosis evasion, proliferation, migration, and invasion by targeting HOXA5. In addition, nucleolin interferes in miR-375 biogenesis while silencing of nucleolin significantly reduced miR-375 expression and increased HOXA5 expression in BC. Thus, miR-375/HOXA5 axis may represent a potential therapeutic target for BC treatment.
Collapse
|
5
|
Shahverdi M, Darvish M. Exosomal microRNAs: A Diagnostic and Therapeutic Small Bio-molecule in Esophageal Cancer. Curr Mol Med 2023; 23:312-323. [PMID: 35319366 DOI: 10.2174/1566524022666220321125134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/07/2021] [Accepted: 12/20/2021] [Indexed: 02/08/2023]
Abstract
Esophageal cancer (EC) is one of the major causes of cancer-related death worldwide. EC is usually diagnosed at a late stage, and despite aggressive therapy, the five-year survival rate of patients remains poor. Exosomes play important roles in cancer biology. Indeed, exosomes are implicated in tumor proliferation, angiogenesis, and invasion. They contain bioactive molecules such as lipids, proteins, and non-coding RNAs. Exosome research has recently concentrated on microRNAs, which are tiny noncoding endogenous RNAs that can alter gene expression and are linked to nearly all physiological and pathological processes, including cancer. It is suggested that deregulation of miRNAs results in cancer progression and directly induces tumor initiation. In esophageal cancer, miRNA dysregulation plays an important role in cancer prognosis and patients' responsiveness to therapy, indicating that miRNAs are important in tumorigenesis. In this review, we summarize the impact of exosomal miRNAs on esophageal cancer pathogenesis and their potential applications for EC diagnosis and therapy.
Collapse
Affiliation(s)
- Mahshid Shahverdi
- Department of Medical Biotechnology, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Maryam Darvish
- Department of Medical Biotechnology, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| |
Collapse
|
6
|
Matuszyk J. MALAT1-miRNAs network regulate thymidylate synthase and affect 5FU-based chemotherapy. Mol Med 2022; 28:89. [PMID: 35922756 PMCID: PMC9351108 DOI: 10.1186/s10020-022-00516-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/22/2022] [Indexed: 12/12/2022] Open
Abstract
Background The active metabolite of 5-Fluorouracil (5FU), used in the treatment of several types of cancer, acts by inhibiting the thymidylate synthase encoded by the TYMS gene, which catalyzes the rate-limiting step in DNA replication. The major failure of 5FU-based cancer therapy is the development of drug resistance. High levels of TYMS-encoded protein in cancerous tissues are predictive of poor response to 5FU treatment. Expression of TYMS is regulated by various mechanisms, including involving non-coding RNAs, both miRNAs and long non-coding RNAs (lncRNAs). Aim To delineate the miRNAs and lncRNAs network regulating the level of TYMS-encoded protein. Main body Several miRNAs targeting TYMS mRNA have been identified in colon cancers, the levels of which can be regulated to varying degrees by lncRNAs. Due to their regulation by the MALAT1 lncRNA, these miRNAs can be divided into three groups: (1) miR-197-3p, miR-203a-3p, miR-375-3p which are downregulated by MALAT1 as confirmed experimentally and the levels of these miRNAs are actually reduced in colon and gastric cancers; (2) miR-140-3p, miR-330-3p that could potentially interact with MALAT1, but not yet supported by experimental results; (3) miR-192-5p, miR-215-5p whose seed sequences do not recognize complementary response elements within MALAT1. Considering the putative MALAT1-miRNAs interaction network, attention is drawn to the potential positive feedback loop causing increased expression of MALAT1 in colon cancer and hepatocellular carcinoma, where YAP1 acts as a transcriptional co-factor which, by binding to the TCF4 transcription factor/ β-catenin complex, may increase the activation of the MALAT1 gene whereas the MALAT1 lncRNA can inhibit miR-375-3p which in turn targets YAP1 mRNA. Conclusion The network of non-coding RNAs may reduce the sensitivity of cancer cells to 5FU treatment by upregulating the level of thymidylate synthase.
Collapse
Affiliation(s)
- Janusz Matuszyk
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 R. Weigla Street, 53-114, Wroclaw, Poland.
| |
Collapse
|
7
|
Zhou W, Zhu H, Xu Y, Gu L, Wu W, Zhang Y, Huang X, Jiang Y. miR-498/DNMT3b Axis Mediates Resistance to Radiotherapy in Esophageal Cancer Cells. Cancer Biother Radiopharm 2022; 37:287-299. [PMID: 33885332 DOI: 10.1089/cbr.2020.4227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective: To explore the role of miR-498 in the radiotherapy resistance of esophageal cancer (EC) and its underlying mechanism. Methods: In vivo models of EC tissues with radioresistance or radiosensitivity were isolated from 72 EC patients who received radiotherapy. In vitro models were established after irradiation of KYSE30 cells. Quantitative reverse transcription polymerase chain reaction (qRT-PCR) and Western blot were employed to measure the expression levels of miR-498 and DNMT3b in EC cells sensitive or resistant to irradiation. Then, protein expression of DNMT3b was verified by immunohistochemistry. The cell viability, colony formation rate, and cell apoptotic rate of EC were correspondingly assessed by CCK-8, colony formation assay, and Annexin V/PI (propidium iodide) double staining. Western blot was utilized to perform the expression levels of PI3K, p-PI3K, AKT, and p-AKT in EC cell lines after irradiation. Results: Highly expressed DNMT3b and lowly expressed miR-498 were found in EC tissues. EC tissues with radiosensitivity had higher miR-498 level and lower DNMT3b expression than EC tissues with radioresistance. Overexpression of miR-498 or knockdown of DNMT3b enhanced the radiosensitivity of EC cells. DNMT3b was a target gene of miR-498. DNMT3b diminished the radiosensitization of miR-498 in EC cells. Conclusions: MiR-498 enhances the sensitivity of EC cells to radiation by DNMT3b inhibition, and exerts biological functions by inactivating the PI3K/AKT signaling pathway.
Collapse
Affiliation(s)
- Weihe Zhou
- Department of Cardiothoracic Surgery and the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Haoqi Zhu
- Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Yuan Xu
- Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Lizhong Gu
- Department of Cardiothoracic Surgery and the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Weijia Wu
- Department of Cardiothoracic Surgery and the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Yuefeng Zhang
- Department of Cardiothoracic Surgery and the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Xianping Huang
- Department of Cardiothoracic Surgery and the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| | - Yi Jiang
- Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China
| |
Collapse
|
8
|
Yerukala Sathipati S, Tsai MJ, Carter T, Allaire P, Shukla SK, Beheshti A, Ho SY. Survival estimation in patients with stomach and esophageal carcinoma using miRNA expression profiles. Comput Struct Biotechnol J 2022; 20:4490-4500. [PMID: 36051876 PMCID: PMC9421182 DOI: 10.1016/j.csbj.2022.08.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 08/10/2022] [Accepted: 08/10/2022] [Indexed: 11/27/2022] Open
Abstract
Identifying a miRNA signature associated with survival will open a new window for developing miRNA-targeted treatment strategies in stomach and esophageal cancers (STEC). Here, using data from The Cancer Genome Atlas on 516 patients with STEC, we developed a Genetic Algorithm-based Survival Estimation method, GASE, to identify a miRNA signature that could estimate survival in patients with STEC. GASE identified 27 miRNAs as a survival miRNA signature and estimated the survival time with a mean squared correlation coefficient of 0.80 ± 0.01 and a mean absolute error of 0.44 ± 0.25 years between actual and estimated survival times, and showed a good estimation capability on an independent test cohort. The miRNAs of the signature were prioritized and analyzed to explore their roles in STEC. The diagnostic ability of the identified miRNA signature was analyzed, and identified some critical miRNAs in STEC. Further, miRNA-gene target enrichment analysis revealed the involvement of these miRNAs in various pathways, including the somatotrophic axis in mammals that involves the growth hormone and transforming growth factor beta signaling pathways, and gene ontology annotations. The identified miRNA signature provides evidence for survival-related miRNAs and their involvement in STEC, which would aid in developing miRNA-target based therapeutics.
Collapse
Affiliation(s)
- Srinivasulu Yerukala Sathipati
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
- Corresponding author.
| | - Ming-Ju Tsai
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew Senior Life, Boston, MA, USA
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Tonia Carter
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
| | - Patrick Allaire
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
| | - Sanjay K. Shukla
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
| | - Afshin Beheshti
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Shinn-Ying Ho
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
- Biomedical Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| |
Collapse
|
9
|
Xu C, Yin H, Jiang X, Sun C. Silencing long noncoding RNA LINC01138 inhibits aerobic glycolysis to reduce glioma cell proliferation by regulating the microRNA‑375/SP1 axis. Mol Med Rep 2021; 24:846. [PMID: 34643249 PMCID: PMC8524433 DOI: 10.3892/mmr.2021.12486] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 08/10/2021] [Indexed: 12/13/2022] Open
Abstract
Glioma is a primary cerebral neoplasm that originates from glial tissue and spreads to the central nervous system. Long noncoding RNAs are known to play a role in glioma cells by regulating cell proliferation, migration and invasion. The aim of the present study was to investigate the mechanism by which long intergenic non‑protein coding RNA (LINC) 01138 affects glycolysis and proliferation in glioma cells via the microRNA (miR)‑375/specificity protein 1 (SP1) axis. LINC01138 expression was assessed in glioma tissues and cells using reverse transcription‑quantitative PCR and the association between LINC01138 and patient clinicopathological features was analyzed. Glucose uptake, lactic acid secretion, cell proliferation, and glycolysis‑related enzyme levels were detected following LINC01138 silencing using CCK‑8, EDU assay and western blot analysis. miR‑375 and SP1 expression levels were also assessed, and the distribution of LINC01138 in the nucleus and cytoplasm was investigated using subcellular fractionation localization. Furthermore, the binding relationships between LINC01138 and miR‑375, and between miR‑375 and SP1 were assessed via dual‑luciferase experiment, RIP and RNA pull‑down assays. Finally, xenograft transplantation models were used to verify the in vitro results. LINC01138 was highly expressed in glioma, which was independent of patient sex or age but was significantly related to tumor diameter, the World Health Organization tumor grade and lymph node metastasis. Silencing LINC01138 significantly reduced glioma glycolysis and cell proliferation. Moreover, LINC01138 acted as a competing endogenous RNA to sponge miR‑375 and promote SP1 expression. miR‑375 inhibition significantly reversed the effect of LINC01138 silencing. In addition, silencing LINC01138 significantly reduced tumor growth in vivo. The present study demonstrated that silencing LINC01138 inhibited aerobic glycolysis and thus reduced glioma cell proliferation, potentially by modulating the miR‑375/SP1 axis.
Collapse
Affiliation(s)
- Chengning Xu
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Haoran Yin
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Xi Jiang
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Chunming Sun
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| |
Collapse
|
10
|
Li P, Lv H, Wu Y, Xu K, Xu M, Ma Y. E2F transcription factor 1 is involved in the phenotypic modulation of esophageal squamous cell carcinoma cells via microRNA-375. Bioengineered 2021; 12:10047-10062. [PMID: 34699320 PMCID: PMC8809976 DOI: 10.1080/21655979.2021.1996510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/15/2021] [Accepted: 10/16/2021] [Indexed: 12/28/2022] Open
Abstract
E2F family of transcription factors modulates multiple cellular functions associated with cell cycle and apoptosis. Here, we focused on the relevance of E2F1 to esophageal squamous cell carcinoma (ESCC) and identification of E2F1-mediated network in this study. Query of Gene Expression Omnibus database revealed that E2F1 was the core gene that was upregulated in ESCC. E2F1 downregulation inhibited ESCC cell activity. microRNA (miR)-375 was confirmed to be a downstream target of E2F1. E2F1 bound to miR-375 promoter and inhibited miR-375 transcription. Moreover, miR-375 inhibitor mitigated the repressive impacts of si-E2F1 on ESCC cells in part. Further study showed that sestrin 3 (SESN3) could interact with miR-375, and its knockdown annulled the stimulative effect of miR-375 inhibitor on ESCC development. Finally, E2F1 and SESN3 downregulation inhibited the phosphatidylinositol 3 kinase (PI3K)/AKT pathway activity in cells, while miR-375 inhibitor promoted PI3K/AKT pathway activation. These findings suggest that E2F1 inhibited miR-375 expression and promoted SESN3 expression to activate the PI3K/AKT pathway in ESCC.
Collapse
Affiliation(s)
- Pengfei Li
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China
| | - Huina Lv
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yongkai Wu
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China
| | - Ke Xu
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China
| | - Min Xu
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China
| | - Yegang Ma
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, China
| |
Collapse
|
11
|
Nie R, Li Z, You ZH, Bao W, Li J. Efficient framework for predicting MiRNA-disease associations based on improved hybrid collaborative filtering. BMC Med Inform Decis Mak 2021; 21:254. [PMID: 34461870 PMCID: PMC8406577 DOI: 10.1186/s12911-021-01616-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 08/23/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Accumulating studies indicates that microRNAs (miRNAs) play vital roles in the process of development and progression of many human complex diseases. However, traditional biochemical experimental methods for identifying disease-related miRNAs cost large amount of time, manpower, material and financial resources. METHODS In this study, we developed a framework named hybrid collaborative filtering for miRNA-disease association prediction (HCFMDA) by integrating heterogeneous data, e.g., miRNA functional similarity, disease semantic similarity, known miRNA-disease association networks, and Gaussian kernel similarity of miRNAs and diseases. To capture the intrinsic interaction patterns embedded in the sparse association matrix, we prioritized the predictive score by fusing three types of information: similar disease associations, similar miRNA associations, and similar disease-miRNA associations. Meanwhile, singular value decomposition was adopted to reduce the impact of noise and accelerate predictive speed. RESULTS We then validated HCFMDA with leave-one-out cross-validation (LOOCV) and two types of case studies. In the LOOCV, we achieved 0.8379 of AUC (area under the curve). To evaluate the performance of HCFMDA on real diseases, we further implemented the first type of case validation over three important human diseases: Colon Neoplasms, Esophageal Neoplasms and Prostate Neoplasms. As a result, 44, 46 and 44 out of the top 50 predicted disease-related miRNAs were confirmed by experimental evidence. Moreover, the second type of case validation on Breast Neoplasms indicates that HCFMDA could also be applied to predict potential miRNAs towards those diseases without any known associated miRNA. CONCLUSIONS The satisfactory prediction performance demonstrates that our model could serve as a reliable tool to guide the following research for identifying candidate miRNAs associated with human diseases.
Collapse
Affiliation(s)
- Ru Nie
- Engineering Research Center of Mine Digitalization of Ministry of Education, China University of Mining and Technology, Xuzhou, 221116, China.,School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, 221116, China
| | - Zhengwei Li
- Engineering Research Center of Mine Digitalization of Ministry of Education, China University of Mining and Technology, Xuzhou, 221116, China. .,School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, 221116, China. .,Institute of Machine Learning and Systems Biology, College of Electronics and Information Engineering, Tongji University, Shanghai, 201804, China. .,KUNPAND Communications (Kunshan) Co., Ltd., Suzhou, 215300, China.
| | - Zhu-Hong You
- School of Computer Science, Northwestern Polytechnical University, Xi'an, 710072, China.
| | - Wenzheng Bao
- School of Information Engineering, Xuzhou University of Technology, Xuzhou, 221018, China
| | - Jiashu Li
- Engineering Research Center of Mine Digitalization of Ministry of Education, China University of Mining and Technology, Xuzhou, 221116, China.,School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, 221116, China
| |
Collapse
|
12
|
Shu J, Xiao L, Yan S, Fan B, Zou X, Yang J. Mechanism of MicroRNA-375 Promoter Methylation in Promoting Ovarian Cancer Cell Malignancy. Technol Cancer Res Treat 2021; 20:1533033820980115. [PMID: 33928819 PMCID: PMC8113360 DOI: 10.1177/1533033820980115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective: Ovarian cancer (OC) ranks one of the most prevalent fatal tumors of female genital organs. Aberrant promoter methylation triggers changes of microRNA (miR)-375 in OC. Our study aimed to evaluate the mechanism of methylated miR-375 promoter region in OC cell malignancy and to seek the possible treatment for OC. Methods: miR-375 promoter methylation level in OC tissues and cells was detected. miR-375 expression in OC tissues and cell lines was compared with that in demethylated cells. Role of miR-375 in OC progression was measured. Dual-luciferase reporter gene assay was utilized to verify the targeting relationship between miR-375 and Yes-associated protein 1 (YAP1). Then, Wnt/β-catenin pathway-related protein expression was tested. Moreover, xenograft transplantation was applied to confirm the in vitro experiments. Results: Highly methylated miR-375 was seen in OC tissues and cell lines, while its expression was decreased as the promoter methylation increased. Demethylation in OC cells brought miR-375 back to normal level, with obviously declined cell invasion, migration and viability and improved apoptosis. Additionally, miR-375 targeted YAP1 to regulate the Wnt/β-catenin pathway protein expression. Overexpressed YAP1 reversed the protein expression, promoted cell invasion, migration and viability while reduced cell apoptosis. Overexpressed miR-375 in vivo inhibited OC progression. Conclusion: Our study demonstrated that demethylated miR-375 inhibited OC growth by targeting YAP1 and downregulating the Wnt/β-catenin pathway. This investigation may offer novel insight for OC treatment.
Collapse
Affiliation(s)
- Junjun Shu
- Obstetrics and Gynecology Department, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Ling Xiao
- Obstetrics and Gynecology Department, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Sanhua Yan
- Obstetrics and Gynecology Department, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Boqun Fan
- Obstetrics and Gynecology Department, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Xia Zou
- Obstetrics and Gynecology Department, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Jun Yang
- Obstetrics and Gynecology Department, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| |
Collapse
|
13
|
miRNAs Involved in Esophageal Carcinogenesis and miRNA-Related Therapeutic Perspectives in Esophageal Carcinoma. Int J Mol Sci 2021; 22:ijms22073640. [PMID: 33807389 PMCID: PMC8037581 DOI: 10.3390/ijms22073640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 12/24/2022] Open
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs that play a pivotal role in many aspects of cell biology, including cancer development. Within esophageal cancer, miRNAs have been proved to be involved in all phases of carcinogenesis, from initiation to metastatic spread. Several miRNAs have been found to be dysregulated in esophageal premalignant lesions, namely Barrett’s esophagus, Barrett’s dysplasia, and squamous dysplasia. Furthermore, numerous studies have investigated the alteration in the expression levels of many oncomiRNAs and tumor suppressor miRNAs in esophageal squamous cell carcinoma and esophageal adenocarcinoma, thus proving how miRNAs are able modulate crucial regulatory pathways of cancer development. Considering these findings, miRNAs may have a role not only as a diagnostic and prognostic tool, but also as predictive biomarker of response to anti-cancer therapies and as potential therapeutic targets. This review aims to summarize several studies on the matter, focusing on the possible diagnostic–therapeutic implications.
Collapse
|
14
|
Noncoding RNAs involved in DNA methylation and histone methylation, and acetylation in diabetic vascular complications. Pharmacol Res 2021; 170:105520. [PMID: 33639232 DOI: 10.1016/j.phrs.2021.105520] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 02/23/2021] [Indexed: 02/08/2023]
Abstract
Diabetes is a metabolic disorder and its incidence is still increasing. Diabetic vascular complications cause major diabetic mobility and include accelerated atherosclerosis, nephropathy, retinopathy, and neuropathy. Hyperglycemia contributes to the pathogenesis of diabetic vascular complications via numerous mechanisms including the induction of oxidative stress, inflammation, metabolic alterations, and abnormal proliferation of EC and angiogenesis. In the past decade, epigenetic modifications have attracted more attention as they participate in the progression of diabetic vascular complications despite controlled glucose levels and regulate gene expression without altering the genomic sequence. DNA methylation and histone methylation, and acetylation are vital epigenetic modifications and their underlying mechanisms in diabetic vascular complication are still urgently needed to be investigated. Non-coding RNAs (nc RNAs) such as micro RNAs (miRNAs), long non-coding RNA (lncRNAs), and circular RNAs (circ RNAs) were found to exert transcriptional regulation in diabetic vascular complication. Although nc RNAs are not considered as epigenetic components, they are involved in epigenetic modifications. In this review, we summarized the investigations of non-coding RNAs involved in DNA methylation and histone methylation and acetylation. Their cross-talks might offer novel insights into the pathology of diabetic vascular complications.
Collapse
|
15
|
Li D, Wang T, Sun FF, Feng JQ, Peng JJ, Li H, Wang C, Wang D, Liu Y, Bai YD, Shi ML, Zhang T. MicroRNA-375 represses tumor angiogenesis and reverses resistance to sorafenib in hepatocarcinoma. Cancer Gene Ther 2021; 28:126-140. [PMID: 32616906 PMCID: PMC7886652 DOI: 10.1038/s41417-020-0191-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/11/2020] [Accepted: 06/23/2020] [Indexed: 11/09/2022]
Abstract
Sorafenib was originally identified as an inhibitor of multiple oncogenic kinases and remains the first-line systemic therapy for advanced hepatocellular carcinoma (HCC). MicroRNAs (miRNAs) have been reported to play critical roles in the initiation, progression, and drug resistance of HCC. In this study, we aimed to identify sorafenib-induced miRNAs and demonstrate their regulatory roles. First, we identified that the expression of the tumor-suppressive miRNA miR-375 was significantly induced in hepatoma cells treated with sorafenib, and miR-375 could exert its antiangiogenic effect partially via platelet-derived growth factor C (PDGFC) inhibition. Then, we demonstrated that sorafenib inhibited PDGFC expression by inducing the expression of miR-375 and a transcription factor, achaete-scute homolog-1 (ASH1), mediated the induction of miR-375 by sorafeinb administration in hepatoma cells. Finally, we verified that the expression of miR-375 was reduced in sorafenib-resistant cells and that the restoration of miR-375 could resensitize sorafenib-resistant cells to sorafenib partially by the degradation of astrocyte elevated gene-1 (AEG-1). In conclusion, our data demonstrate that miR-375 is a critical determinant of HCC angiogenesis and sorafenib tolerance, revealing a novel miRNA-mediated mechanism underlying sorafenib treatment.
Collapse
Affiliation(s)
- Dong Li
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Tao Wang
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Fei-Fan Sun
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Jian-Qiong Feng
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Jing-Jing Peng
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Hua Li
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Chao Wang
- Department of Pathology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Dan Wang
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Yu Liu
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Yu-Di Bai
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Mao-Lin Shi
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China
| | - Tao Zhang
- Department of Oncology, The General Hospital of Western Theater Command PLA, Chengdu, 610083, Sichuan Province, China.
| |
Collapse
|
16
|
Oltra SS, Peña-Chilet M, Martinez MT, Tormo E, Cejalvo JM, Climent J, Eroles P, Lluch A, Ribas G. miRNA Expression Analysis: Cell Lines HCC1500 and HCC1937 as Models for Breast Cancer in Young Women and the miR-23a as a Poor Prognostic Biomarker. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2020; 14:1178223420977845. [PMID: 33311984 PMCID: PMC7716059 DOI: 10.1177/1178223420977845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/06/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE The study of breast cancer nearly always involves patients close to menopause or older. Therefore, young patients are mostly underrepresented. Our aim in this study was to demonstrate biological differences in breast cancer of young people using as a model available cell lines derived from people with breast cancer younger than 35 years. METHODS Global miRNA expression was analyzed in breast cancer cells from young (HCC1500, HCC1937) and old patients (MCF-7, MDA-MB-231, HCC1806, and MDA-MB-468). In addition, it was compared with same type of results from patients. RESULTS We observed a differential profile for 155 miRNAs between young and older cell lines. We identified a set of 24 miRNA associated with aggressiveness that were regulating pluripotency of stem cell-related pathways. Combining the miRNA expression data from cell lines and breast cancer patients, 132 miRNAs were differently expressed between young and old samples, most of them previously found in cell lines. MiR-23a-downregulation was also associated with poor survival in young patients. CONCLUSIONS Our results suggest that HCC1500 and HCC1937 cell lines could be suitable cellular models for breast cancer affecting young women. The miR-23a-downregulation could have a potential role as a poor prognosis biomarker in this age group.
Collapse
Affiliation(s)
- Sara S Oltra
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Maria Peña-Chilet
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Maria T Martinez
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Eduardo Tormo
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain.,Center for Biomedical Network Research on Cancer (CIBERONC), Valencia, Spain
| | - Juan Miguel Cejalvo
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Joan Climent
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Pilar Eroles
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain.,Center for Biomedical Network Research on Cancer (CIBERONC), Valencia, Spain
| | - Ana Lluch
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain.,Center for Biomedical Network Research on Cancer (CIBERONC), Valencia, Spain
| | - Gloria Ribas
- Medical Oncology and Hematology Unit, INCLIVA Health Research Institute, INCLIVA Biomedical Research Institute, Valencia, Spain.,Center for Biomedical Network Research on Cancer (CIBERONC), Valencia, Spain
| |
Collapse
|
17
|
He Z, Li W, Zheng T, Liu D, Zhao S. Human umbilical cord mesenchymal stem cells-derived exosomes deliver microRNA-375 to downregulate ENAH and thus retard esophageal squamous cell carcinoma progression. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:140. [PMID: 32698859 PMCID: PMC7374920 DOI: 10.1186/s13046-020-01631-w] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 06/29/2020] [Indexed: 01/07/2023]
Abstract
Background Exosomal microRNAs (miRNAs or miRs) from bone marrow-derived mesenchymal stem cells (UCMSCs) have emerged as promising therapeutic strategies for cancer treatment. The current study aimed to elucidate the underlying mechanism of human umbilical cord mesenchymal stem cells (hUCMSCs)-derived exosomal miR-375 in esophageal squamous cell carcinoma (ESCC). Methods After determining the expression of miR-375 and its putative target enabled homolog (ENAH) in ESCC tissues and cells, we tested effects of their altered expression on ESCC proliferation, invasion, migration, and tumorsphere formation was subsequently measured. Transfected hUCMSCs-derived exosomes (hUCMSCs-exo) were isolated and co-cultured with ESCC cells to measure the effects of miR-375 delivered by hUCMSCs-exo on ESCC development. Finally, we investigated the effect of miR-375 on tumor growth in vivo. Results The expression of miR-375 was reduced, while the expression of ENAH was elevated in ESCC. ENAH was identified as a target gene of miR-375. Elevated miR-375 or depleted ENAH expression inhibited ESCC cell proliferation, invasion, migration, tumorsphere formation, and promoted apoptosis. Moreover, miR-375 delivered by hUCMSCs-exo could suppress ESCC cell proliferation, invasion, migration, tumorsphere formation, but promoted apoptosis in vitro, as well as inhibiting tumor growth in vivo. Conclusions Taken together, hUCMSCs-exo can deliver miR-375 to suppress ENAH expression and subsequently inhibit the initiation and progression of ESCC.
Collapse
Affiliation(s)
- Zhanfeng He
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou, 450052, Henan Province, People's Republic of China
| | - Weihao Li
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou, 450052, Henan Province, People's Republic of China
| | - Tianliang Zheng
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou, 450052, Henan Province, People's Republic of China
| | - Donglei Liu
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou, 450052, Henan Province, People's Republic of China
| | - Song Zhao
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou, 450052, Henan Province, People's Republic of China.
| |
Collapse
|
18
|
Ghafouri‐Fard S, Shoorei H, Dashti S, Branicki W, Taheri M. Expression profile of lncRNAs and miRNAs in esophageal cancer: Implications in diagnosis, prognosis, and therapeutic response. J Cell Physiol 2020; 235:9269-9290. [DOI: 10.1002/jcp.29825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/11/2020] [Accepted: 05/18/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Soudeh Ghafouri‐Fard
- Department of Medical Genetics Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences Birjand University of Medical Sciences Birjand Iran
| | - Sepideh Dashti
- Department of Medical Genetics Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Wojciech Branicki
- Malopolska Centre of Biotechnology, Jagiellonian University Kraków Poland
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
| |
Collapse
|
19
|
Mu Y, Wang Q, Tan L, Lin L, Zhang B. microRNA-144 inhibits cell proliferation and invasion by directly targeting TIGAR in esophageal carcinoma. Oncol Lett 2020; 19:3079-3088. [PMID: 32256808 PMCID: PMC7074326 DOI: 10.3892/ol.2020.11420] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 10/18/2019] [Indexed: 12/21/2022] Open
Abstract
microRNAs (miRNAs) have been identified to play vital roles in the development and progression of numerous different types of human malignancy, including esophageal squamous cell carcinoma (ESCC). In the present study, the biological function of microRNA-144 (miR-144) was investigated, as well as its underlying molecular mechanism in ESCC. The results revealed that miR-144 expression was significantly decreased, whereas the expression of TP53-inducible glycolysis and apoptosis regulator (TIGAR) was significantly increased in human ESCC tissues when compared with adjacent non-tumor tissues. An increase in TIGAR was significantly associated with tumor size and Tumor-Node-Metastasis staging in patients. Functional analysis revealed that the overexpression of miR-144 using lentivirus particles significantly inhibited cell proliferation and tumor colony formation, and induced cell apoptosis in EC9706 and EC109 cells. The autophagy activity was also enhanced by miR-144 activity. In addition, overexpression of miR-144 significantly inhibited tumor growth in vivo. In the present study, TIGAR was confirmed to be the downstream target of miR-144 in ESCC. siRNA-mediated downregulation of TIGAR inversely regulated the inhibition effect of miR-144 on ESCC cells. To conclude, the present study demonstrated that miR-144 inhibits proliferation and invasion in esophageal cancer by directly targeting TIGAR.
Collapse
Affiliation(s)
- Yushu Mu
- Department of Thoracic Surgery, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
| | - Qifei Wang
- Department of Thoracic Surgery, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
| | - Lei Tan
- Department of Thoracic Surgery, Tai'an City Central Hospital, Tai'an, Shandong 271000, P.R. China
| | - Lin Lin
- Department of Digestive Medicine, Tai'an City Central Hospital, Tai'an, Shandong 271000, P.R. China
| | - Benhua Zhang
- Department of Oncology, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
| |
Collapse
|
20
|
Jayamohan S, Kannan M, Moorthy RK, Rajasekaran N, Jung HS, Shin YK, Arockiam AJV. Dysregulation of miR-375/AEG-1 Axis by Human Papillomavirus 16/18-E6/E7 Promotes Cellular Proliferation, Migration, and Invasion in Cervical Cancer. Front Oncol 2019; 9:847. [PMID: 31552174 PMCID: PMC6746205 DOI: 10.3389/fonc.2019.00847] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 08/19/2019] [Indexed: 01/03/2023] Open
Abstract
Cervical Cancer (CC) is a highly aggressive tumor and is one of the leading causes of cancer-related deaths in women. miR-375 was shown to be significantly down-regulated in cervical cancer cells. However, the precise biological functions of miR-375 and the molecular mechanisms underlying its action in CC are largely unknown. miR-375 targets were predicted by bioinformatics target prediction tools and validated using luciferase reporter assay. Herein, we investigated the functional significance of miR-375 and its target gene in CC to identify potential new therapeutic targets. We found that miR-375 expression was significantly downregulated in CC, and astrocyte elevated gene-1 (AEG-1) was identified as a target of miR-375. Our results also showed that ectopic expression of miR-375 suppressed CC cell proliferation, migration, invasion and angiogenesis, and increased the 5-fluorouracil-induced apoptosis and cell cycle arrest in vitro. In contrast, inhibition of miR-375 expression significantly enhanced these functions. Furthermore, HPV - 16 E6/E7 and HPV - 18 E6/E7 significantly down-regulates miR-375 expression in CC. HPV 16/18-E6/E7/miR-375/AEG-1 axis plays an important role in the regulation of cell proliferation, migration, and invasion in CC. Therefore, targeting miR-375/AEG-1 mediated axis could serve as a potential therapeutic target for CC.
Collapse
Affiliation(s)
- Sridharan Jayamohan
- Molecular Oncology Laboratory, Department of Biochemistry, School of Life Sciences, Bharathidasan University, Tiruchirappalli, India
| | - Maheshkumar Kannan
- Molecular Oncology Laboratory, Department of Biochemistry, School of Life Sciences, Bharathidasan University, Tiruchirappalli, India
| | - Rajesh Kannan Moorthy
- Molecular Oncology Laboratory, Department of Biochemistry, School of Life Sciences, Bharathidasan University, Tiruchirappalli, India
| | - Nirmal Rajasekaran
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, South Korea.,Laboratory of Molecular Pathology and Cancer Genomics, College of Pharmacy, Seoul National University, Seoul, South Korea
| | | | - Young Kee Shin
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, South Korea.,Laboratory of Molecular Pathology and Cancer Genomics, College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Antony Joseph Velanganni Arockiam
- Molecular Oncology Laboratory, Department of Biochemistry, School of Life Sciences, Bharathidasan University, Tiruchirappalli, India
| |
Collapse
|
21
|
Zhong X, Huang G, Ma Q, Liao H, Liu C, Pu W, Xu L, Cai Y, Guo X. Identification of crucial miRNAs and genes in esophageal squamous cell carcinoma by miRNA-mRNA integrated analysis. Medicine (Baltimore) 2019; 98:e16269. [PMID: 31277149 PMCID: PMC6635243 DOI: 10.1097/md.0000000000016269] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a malignancy that severely threatens human health and carries a high incidence rate and a low 5-year survival rate. MicroRNAs (miRNAs) are commonly accepted as a key regulatory function in human cancer, but the potential regulatory mechanisms of miRNA-mRNA related to ESCC remain poorly understood.The GSE55857, GSE43732, and GSE6188 miRNA microarray datasets and the gene expression microarray datasets GSE70409, GSE29001, and GSE20347 were downloaded from Gene Expression Omnibus databases. The differentially expressed miRNAs (DEMs) and differentially expressed genes (DEGs) were obtained using GEO2R. Gene ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis for DEGs were performed by Database for Annotation, Visualization and Integrated Discovery (DAVID). A protein-protein interaction (PPI) network and functional modules were established using the STRING database and were visualized by Cytoscape. Kaplan-Meier analysis was constructed based on The Cancer Genome Atlas (TCGA) database.In total, 26 DEMs and 280 DEGs that consisted of 96 upregulated and 184 downregulated genes were screened out. A functional enrichment analysis showed that the DEGs were mainly enriched in the ECM-receptor interaction and cytochrome P450 metabolic pathways. In addition, MMP9, PCNA, TOP2A, MMP1, AURKA, MCM2, IVL, CYP2E1, SPRR3, FOS, FLG, TGM1, and CYP2C9 were considered to be hub genes owing to high degrees in the PPI network. MiR-183-5p was with the highest connectivity target genes in hub genes. FOS was predicted to be a common target gene of the significant DEMs. Hsa-miR-9-3p, hsa-miR-34c-3p and FOS were related to patient prognosis and higher expression of the transcripts were associated with a poor OS in patients with ESCC.Our study revealed the miRNA-mediated hub genes regulatory network as a model for predicting the molecular mechanism of ESCC. This may provide novel insights for unraveling the pathogenesis of ESCC.
Collapse
Affiliation(s)
- Xiaowu Zhong
- Department of Clinical Laboratory, Affiliated Hospital of North Sichuan Medical College
- Translational Medicine Research Center
- Department of Laboratory Medicine, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Guangcheng Huang
- Department of Clinical Laboratory, Affiliated Hospital of North Sichuan Medical College
| | - Qiang Ma
- Department of Clinical Laboratory, Affiliated Hospital of North Sichuan Medical College
| | | | - Chang Liu
- Department of Laboratory Medicine, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Wenjie Pu
- Department of Laboratory Medicine, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Lei Xu
- Translational Medicine Research Center
| | - Yan Cai
- Department of Clinical Laboratory, Affiliated Hospital of North Sichuan Medical College
| | - Xiaolan Guo
- Department of Clinical Laboratory, Affiliated Hospital of North Sichuan Medical College
- Translational Medicine Research Center
- Department of Laboratory Medicine, North Sichuan Medical College, Nanchong, Sichuan, China
| |
Collapse
|
22
|
MicroRNA-550a is associated with muscle system conferring poorer survival for esophageal cancer. Biosci Rep 2019; 39:BSR20181173. [PMID: 31028132 PMCID: PMC6542760 DOI: 10.1042/bsr20181173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 04/12/2019] [Accepted: 04/24/2019] [Indexed: 12/13/2022] Open
Abstract
Background Esophageal cancer (ESCA) is one of the most common cancers in the digestive tract. Approximately 300000 people on an average die of ESCA per year worldwide. The determination of key microRNAs for the prognosis of ESCA is of indispensable significance in the clinical treatment. Methods The differentially expressed microRNAs were screened by analyzing The Cancer Genome Atlas (TCGA) database. By using the survival data of the database, we analyzed correlation between patients’ survival time and miR-550a expression levels. Differential expression analysis and gene set enrichment analysis were performed using the targeted data. Results It was found that patients with high miR-550a expression levels had shorter survival time. Data mining and signal pathway enrichment analysis of TCGA database showed that abnormal miR-550a expressions affected the recurrence of tumors by the muscle system regulation. Conclusions Through the proposed investigation, miR-550a is found to be a potential biomarker as well as non-coding therapeutic target for esophagus cancer. These results suggest that miR-550a may serve as a therapeutic target and predictor for ESCA survival.
Collapse
|
23
|
He Y, He X. MicroRNA-370 Regulates Cellepithelial-Mesenchymal Transition, Migration, Invasion, and Prognosis of Hepatocellular Carcinoma by Targeting GUCD1. Yonsei Med J 2019; 60:267-276. [PMID: 30799589 PMCID: PMC6391526 DOI: 10.3349/ymj.2019.60.3.267] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 11/16/2018] [Accepted: 11/21/2018] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Hepatocellular carcinoma (HCC) is a highly aggressive malignant tumor, the prognosis of which remains poor. Recently, microRNAs have been reported to play crucial functions in multiple tumors, including HCC. However, the molecular mechanisms of miR-370 in HCC still remain largely unknown. The present study focused on the effects of miR-370 on HCC migration, invasion, and epithelial-mesenchymal transition (EMT). MATERIALS AND METHODS We investigated the key roles and possible regulatory mechanism of miR-370 in regulating HCC metastasis with functional assays, such as transwell assay. Quantitative real-time PCR (qRT-PCR) was used to detect miR-370 and guanylylcyclase domain containing 1 (GUCD1) expression in HCC tissues and cells. Subsequently, we performed transwell assays to determine the functions of miR-370 in HCC cell invasion and migration. Western blot was used to determine protein expressions of relevant genes. Luciferase reporter assays were conducted to confirm the target gene of miR-370. RESULTS qRT-PCR analysis demonstrated that miR-370 was dramatically downregulated in HCC. Moreover, downregulated miR-370 was found to be associated with poor survival and adverse clinicopathologic characteristics of HCC patients. Transwell assays revealed that miR-370 overexpression dramatically suppressed HCC invasion and migration. Meanwhile, miR-370 restoration prominently inhibited EMT progression in HCC cells. Luciferase reporter assays confirmed GUCD1 as a downstream target gene of miR-370. GUCD1 expression in HCC tissues was prominently increased and inversely correlated with miR-370 expression. Furthermore, GUCD1 was verified as mediating the suppressive influence of miR-370 on cell metastasis and EMT in HCC. CONCLUSION Taken together, our study confirmed that miR-370 suppressed HCC cell metastasis and EMT via regulating GUCD1. Accordingly, the miR-370/GUCD1 axis may potentially acts as attractive therapeutic targets and novel biomarkers for HCC treatment.
Collapse
Affiliation(s)
- Yongkang He
- Department of Infectious Diseases, Taixing People's Hospital, Taizhou, China.
| | - Xiaofeng He
- Department of Infectious Diseases, Taixing People's Hospital, Taizhou, China
| |
Collapse
|
24
|
Wang P, Xu L, Li L, Ren S, Tang J, Zhang M, Xu M. The microRNA-375 as a potentially promising biomarker to predict the prognosis of patients with head and neck or esophageal squamous cell carcinoma: a meta-analysis. Eur Arch Otorhinolaryngol 2019; 276:957-968. [PMID: 30747316 DOI: 10.1007/s00405-019-05325-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 01/31/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND The prognostic value of microRNA-375 (miR-375) expression in squamous cell carcinoma (SCC) had been reported in the previous studies; however, the results remain inconsistent. This study was performed to investigate the prognostic significance of miR-375 expression in SCC based on all eligible evidences. METHODS Relevant studies were identified by searching PubMed, Embace, Medline, Cochrane Library, and China Biology Medicine disk. Survival outcome including overall survival (OS) and other survival outcomes were used as the primary endpoint to evaluate the prognostic outcome of patients with SCC. All statistical analyses were performed in RevMan software version 5.3 and STATA software version 14.1. Furthermore, the quality of included studies was assessed by The Newcastle-Ottawa Scale. RESULTS In total, 13 studies, including 1340 patients, met the inclusion criteria for our meta-analysis. The pooled analysis results indicated that downregulation of miR-375 significantly predicted poor OS (HR 1.58, 95% CI 1.34-1.88, P < 0.001). Downregulated miR-375 was also correlated with the other survival outcomes. Subgroup analysis based on tumor type found that lower expression of miR-375 was significantly related with poor OS in patients with esophageal squamous cell carcinoma (ESCC) (HR 1.58, 95% CI 1.29-1.94, P < 0.001) and head and neck squamous cell carcinoma (HNSCC) (HR 1.59, 95% CI 1.16-2.18, P = 0.004). CONCLUSIONS This meta-analysis demonstrated that the downexpression of miR-375 was significantly correlated with poor OS in patients with SCCs and indicated the potential clinical use of miR-375 as a molecular biomarker, particularly in assessing prognosis for patients with ESCC and HNSCC.
Collapse
Affiliation(s)
- Peng Wang
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - LiangLiang Xu
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Lian Li
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - ShengSheng Ren
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - JianWei Tang
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ming Zhang
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China. .,Department of General Surgery, Mianzhu Hospital of West China Hospital, Sichuan University, Mianzhu, Sichuan, China.
| | - MingQing Xu
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
25
|
Su YY, Sun L, Guo ZR, Li JC, Bai TT, Cai XX, Li WH, Zhu YF. Upregulated expression of serum exosomal miR-375 and miR-1307 enhance the diagnostic power of CA125 for ovarian cancer. J Ovarian Res 2019; 12:6. [PMID: 30670062 PMCID: PMC6341583 DOI: 10.1186/s13048-018-0477-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Accepted: 12/14/2018] [Indexed: 12/13/2022] Open
Abstract
Background Ovarian cancer (OC) is associated with high mortality in gynecological oncology; this is mainly due to the low diagnosis rate. Exosomal miRNA has demonstrated potential as a tumor biomarker. We aimed to explore the diagnostic potential of serum exosomal miR-1307 and miR-375 for OC. Methods The first six candidate miRNAs were selected from the previous literature. The relative quantification of qRT-PCR was used to screen for the stability of exosomal miRNAs, followed by validation of the cohort. ROC analysis was employed to analyze the specificity and sensitivity of exosomal miRNA. Results MiR-1307 and miR-375 were confirmed stably existing in serum exosomes of OC. Moreover, miR-1307 and miR-375 were both significantly up-regulated in serum exosomes of OC compared to ovarian benign and healthy groups. The overexpressed miRNAs showed independent diagnostic power and enhanced the diagnostic accuracy of traditional biomarkers when combined with CA-125 and HE4. MiR-1307 was associated with tumor staging, and miR-375 was associated with lymph node metastasis of OC. Conclusion Our results suggest that serum exosomal miR-1307 and miR-375 could serve as potential tumor biomarkers to improve diagnostic efficiency for OC.
Collapse
Affiliation(s)
- Ying Ying Su
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China
| | - Li Sun
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China
| | - Zhi Rui Guo
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China
| | - Jin Chang Li
- The Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Traditional Chinese Medicine, Nanjing, China
| | - Ting Ting Bai
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China
| | - Xiao Xiao Cai
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China
| | - Wen Han Li
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China
| | - Ye Fei Zhu
- The Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, Jiangsu, China.
| |
Collapse
|
26
|
Identification of miR-375 as a potential prognostic biomarker for esophageal squamous cell cancer: A bioinformatics analysis based on TCGA and meta-analysis. Pathol Res Pract 2019; 215:512-518. [PMID: 30638952 DOI: 10.1016/j.prp.2019.01.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/18/2018] [Accepted: 01/05/2019] [Indexed: 12/19/2022]
Abstract
Accumulating evidence has demonstrated that aberrantly expressed miRNAs in cancer tissues regulated various cellular processes related to carcinogenesis. The present study aimed to identify the differentially expressed miRNAs between esophageal squamous cell cancer (ESCC) and adjacent normal esophageal tissue (ANET). In our present study, we identified 129 differentially expressed miRNAs between ESCC and ANET by analyzing high-throughput miRNA data downloaded from TCGA database. After investigating the prognostic value of the 129 differential expressed miRNAs, eight miRNAs were found to be associated with prognosis of patients with ESCC. The clinical significance and bio-function of miR-375 was further examined. We performed Gene Set Enrichment Analysis (GSEA) to identify the top three gene sets that significantly altered between the patients with miR-375 low expression and high expression. In order to explore the mechanism of the development and progression of ESCC, the role of miR-375 in ESCC and its four candidate target genes was examined. At last, we performed a meta-analysis to verify the prognostic value of miR-375 in ESCC. In conclusion, our findings suggest that miR-375 serves as a promising independent prognostic factor for ESCC and function as a tumor suppressor.
Collapse
|
27
|
Wang F. miR-384 targets metadherin gene to suppress growth, migration, and invasion of gastric cancer cells. J Int Med Res 2019; 47:926-935. [PMID: 30614349 PMCID: PMC6381512 DOI: 10.1177/0300060518817171] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objective MicroRNA-384 (miR-384) has been reported to function as a tumor suppressor in multiple cancers; however, its role in gastric cancer (GC) remains unclear. Methods We measured expression levels of miR-384 in GC cell lines and in a normal gastric cell line (GES-1). The association between miR-384 and the metadherin gene (MTDH) was assessed by luciferase reporter assay and western blot. The effects of the miR-384/MTDH axis on GC cell behaviors were measured by CCK-8, wound-healing, and transwell invasion assays. Results miR-384 was significantly downregulated in GC cell lines compared with normal gastric cells. MTDH was identified as a direct target of miR-384 by bioinformatics analysis, luciferase assay, and western blot. Functional assays demonstrated that miR-384 inhibited GC cell proliferation, migration, and invasion through targeting MTDH. Conclusion These results reveal that miR-384 acts as a tumor suppressor in GC and suggest that the miR-384/MTDH axis may be a potential therapeutic target for GC.
Collapse
Affiliation(s)
- Fang Wang
- Nursing Department, Second People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Gulou District, Fuzhou, P. R. China
| |
Collapse
|
28
|
Xu H, Jiang J, Zhang J, Cheng L, Pan S, Li Y. MicroRNA-375 inhibits esophageal squamous cell carcinoma proliferation through direct targeting of SP1. Exp Ther Med 2018; 17:1509-1516. [PMID: 30867685 PMCID: PMC6396021 DOI: 10.3892/etm.2018.7106] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/28/2018] [Indexed: 12/20/2022] Open
Abstract
Several studies have shown that microRNA-375 (miR-375) is frequently downregulated in several types of human cancer including gastric cancer, colorectal cancer and oral squamous cell carcinoma. However, the role of miR-375 in human esophageal cancer remains unknown. In the current study, the expression level of miR-375 was analyzed in 43 esophageal squamous cell carcinoma (ESCC) tissue and matched adjacent normal tissue samples from patients with ESCC by reverse transcription-quantitative polymerase chain reaction. In addition, the expression level of miR-375 was analyzed in ESCC cell lines (KYSE450 and KYSE150) and the human esophageal epithelial cell line Het-1A by the same method. The expression level of miR-375 was significantly downregulated in ESCC tissue samples and cell lines compared with adjacent normal tissue samples and the human esophageal epithelial cell line, respectively. The effect of miR-375 on ESCC cell proliferation was detected by cell counting kit-8 (CCK-8) and colony formation assays. miR-375 overexpression significantly decreased ESCC cell proliferation and colony formation. Bioinformatics analysis was used to predict specificity protein 1 (SP1) as a target gene of miR-375 in ESCC, and this was verified by dual-luciferase assay. The present study demonstrated that SP1 regulates ESCC cell proliferation and colony formation through direct interaction with miR-375. In addition, the overall survival of patients with ESCC was analyzed using the Kaplan-Meier method and log-rank test. The results indicated that patients with ESCC with high miR-375 expression had a better survival rate compared with patients with ESCC with low miR-375 expression. Taken together, these results suggest that downregulated miR-375 promotes ESCC cell proliferation and colony formation via direct targeting of SP1, and this association may contribute to ESCC progression.
Collapse
Affiliation(s)
- Hui Xu
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China.,Department of Anesthesiology, The Third People's Hospital of Bengbu, Bengbu, Anhui 233000, P.R. China
| | - Jialong Jiang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Jingjun Zhang
- Department of Anesthesiology, The Third People's Hospital of Bengbu, Bengbu, Anhui 233000, P.R. China
| | - Liang Cheng
- Department of Anesthesiology, The Third People's Hospital of Bengbu, Bengbu, Anhui 233000, P.R. China
| | - Song Pan
- Department of Anesthesiology, The Third People's Hospital of Bengbu, Bengbu, Anhui 233000, P.R. China
| | - Yuanhai Li
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| |
Collapse
|
29
|
Zhang X, Xing ND, Lai CJ, Liu R, Jiao W, Wang J, Song J, Xu ZH. MicroRNA-375 Suppresses the Tumor Aggressive Phenotypes of Clear Cell Renal Cell Carcinomas through Regulating YWHAZ. Chin Med J (Engl) 2018; 131:1944-1950. [PMID: 30082525 PMCID: PMC6085851 DOI: 10.4103/0366-6999.238153] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background: MicroRNAs (miRNAs) are key regulators during tumor initiation and progression. MicroRNA-375 (MiR-375) has been proven to play a tumor-suppressive role in various types of human malignancies; however, its biological role in clear cell renal cell carcinoma (ccRCC) remains unclear. The purpose of this study was to explore the biologic role as well as the underlying mechanism of miR-375 in ccRCC progression. Methods: Quantitative polymerase chain reaction (qPCR) was applied to test the expression of miR-375 in tissues and cell lines by t-test. Functional experiments were used to investigate the biological role of miR-375 utilizing a gain-of-function strategy. The target of miR-375 was investigated by bioinformatic analysis and further verified by luciferase reporter assay, qPCR, Western blotting, and functional experiments in vitro. Results: Our study demonstrated that miR-375 was significantly downregulated in ccRCC tissues (cancer vs. normal, 0.804 ± 0.079 vs. 1.784 ± 0.200, t = 5.531 P < 0.0001) and cell lines, and loss of miR-375 expression significantly associated with advanced Fuhrman nuclear grades (Grade III and IV vs. Grade I and II, 1.000 ± 0.099 vs. 1.731 ± 0.189, t = 3.262 P = 0.003). Functional studies demonstrated that miR-375 suppressed ccRCC cell proliferation, migration, and invasion (all P < 0.05 in both 786-O and A498 cell lines). Multiple miRNA target prediction algorithms indicated the well-studied oncogene YWHAZ as a direct target of miR-375, which was further confirmed by the luciferase reporter assay, qPCR, and Western blotting. Moreover, restoration of YWHAZ could rescue the antiproliferation effect of miR-375. Conclusions: The data provide the solid evidence that miR-375 plays a tumor-suppressive role in ccRCC progression, partially through regulating YWHAZ. This study expands the antitumor profile of miR-375, and supports its role as a potential therapeutic target in ccRCC treatment.
Collapse
Affiliation(s)
- Xiang Zhang
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
| | - Nai-Dong Xing
- Teaching and Research Institute of Urology, School of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Cheng-Jun Lai
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong 250012; Department of Urology, Qingyun People's Hospital, Dezhou, Shandong 253700, China
| | - Rui Liu
- Department of the First Operation Room, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
| | - Wei Jiao
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
| | - Jue Wang
- Central Laboratory, The Second Hospital of Shandong University, Jinan, Shandong 250012, China
| | - Jie Song
- Department of Urology, Qilu Hospital of Shandong University; Medicaid and Health Care Service Office, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
| | - Zhong-Hua Xu
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
| |
Collapse
|
30
|
Cen WN, Pang JS, Huang JC, Hou JY, Bao WG, He RQ, Ma J, Peng ZG, Hu XH, Ma FC. The expression and biological information analysis of miR-375-3p in head and neck squamous cell carcinoma based on 1825 samples from GEO, TCGA, and peer-reviewed publications. Pathol Res Pract 2018; 214:1835-1847. [PMID: 30243807 DOI: 10.1016/j.prp.2018.09.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/26/2018] [Accepted: 09/11/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND The specific expression level and clinical significance of miR-375-3p in HNSCC had not been fully stated, as well as the overall biological function and molecular mechanisms. Therefore, we purpose to carry out a comprehensive meta-analysis to further explore the clinical significance and potential function mechanism of miR-375-3p in HNSCC. METHODS HNSCC-related data was gained from Gene Expression Omnibus (GEO), The Cancer Genome Atlas (TCGA), and peer-reviewed journals. A meta-analysis was carried out to comprehensively explore the relationship between miR-375-3p expression level and clinicopathological features of HNSCC. And summary receiver operating characteristic (SROC) curve analysis was applied for evaluating disease diagnosis value of miR-375-3p. In addition, a biological pathway analysis was also performed to assess the possible molecular mechanism of miR-375-3p in HNSCC. RESULTS A total of 24 available records and references were added into analysis. The overall pooled meta-analysis outcome revealed a relatively lower expression level of miR-375-3p in HNSCC specimens than that in non-cancerous controls (P < 0.001). And SROC curve analysis showed that the pooled area under the SROC curve (AUC) was 0.90 (95%CI: 0.88-0.93). In addition, biological pathway analysis indicated that LAMC1, EDIL3, FN1, VEGFA, IGF2BP2, and IGF2BP3 maybe the latent target genes of miR-375-3p, which were greatly enriched in the pathways of beta3 integrin cell surface interactions and the binding of RNA via the insulin-like growth factor-2 mRNA-binding protein (IGF2BPs/IMPs/VICKZs). CONCLUSION MiR-375-3p expression clearly decreased in HNSCC samples compared with non-cancerous controls. Meanwhile, miR-375-3p may serve as a tumor suppressor via regulating tumor-related genes LAMC1, EDIL3, FN1, VEGFA, IGF2BP2, and IGF2BP3 in HNSCC.
Collapse
Affiliation(s)
- Wei-Ning Cen
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jin-Shu Pang
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jia-Cheng Huang
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jia-Yin Hou
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Wen-Guang Bao
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Rong-Quan He
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jie Ma
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Zhi-Gang Peng
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Xiao-Hua Hu
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Fu-Chao Ma
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China.
| |
Collapse
|
31
|
Novel miRNA genes deregulated by aberrant methylation in ovarian carcinoma are involved in metastasis. Gene 2018; 662:28-36. [DOI: 10.1016/j.gene.2018.04.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 03/28/2018] [Accepted: 04/04/2018] [Indexed: 02/06/2023]
|
32
|
Gao L, Zhang LJ, Li SH, Wei LL, Luo B, He RQ, Xia S. Role of miR-452-5p in the tumorigenesis of prostate cancer: A study based on the Cancer Genome Atl(TCGA), Gene Expression Omnibus (GEO), and bioinformatics analysis. Pathol Res Pract 2018; 214:732-749. [DOI: 10.1016/j.prp.2018.03.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 02/06/2018] [Accepted: 03/02/2018] [Indexed: 10/17/2022]
|
33
|
Costantini A, Julie C, Dumenil C, Hélias-Rodzewicz Z, Tisserand J, Dumoulin J, Giraud V, Labrune S, Chinet T, Emile JF, Giroux Leprieur E. Predictive role of plasmatic biomarkers in advanced non-small cell lung cancer treated by nivolumab. Oncoimmunology 2018; 7:e1452581. [PMID: 30221046 PMCID: PMC6136870 DOI: 10.1080/2162402x.2018.1452581] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 03/07/2018] [Accepted: 03/09/2018] [Indexed: 12/17/2022] Open
Abstract
Immune checkpoint inhibitors, as nivolumab, are used in advanced non-small cell lung cancer (NSCLC). However, no associated biomarker is validated in clinical practice with this drug. We investigated herein immune-related blood markers in patients with advanced NSCLC treated with nivolumab. Plasma of 43 consecutive patients were prospectively collected at time of the diagnosis of cancer, at the initiation of nivolumab and at the first tumour evaluation (2 months). Concentrations of PD-L1 (sPD-L1), soluble PD-L2 (sPD-L2), Interleukine-2 (sIl-2), Interferon-gamma (sIFN-γ), and Granzyme B (sGranB) were quantified by ELISA. Cell free RNA was quantified by Reverse Transcriptase -PCR), and plasmatic microRNAs (miRNAs) were evaluated by targeted sequencing. Expression of PD-L1 on tumour biopsies was performed by immunohistochemistry using E13LN. High sPD-L1 at 2 months and increase of sPD-L1 concentrations were associated with poor response and absence of clinical benefit (nivolumab treatment less than 6 months). The variation of sPD-L1 concentrations were confirmed by RNA quantification. sPD-L1 concentrations were not correlated with PD-L1 expression on corresponding tumour samples. Low sGranB at nivolumab initiation was also associated with poor response. High sPD-L1 and low sGranB were associated with poor progression-free survival (PFS) and overall survival (OS). Low sPD-L2, low sIl-2 and high sIFN-γ were associated with grade 3-4 toxicities. Finally, miRNA screening showed that patients with clinical benefit (n = 9) had down-expression of miRNA-320b and -375 compared to patients with early progression at 2 months (n = 9). In conclusion, our results highlight the interest of circulating biomarkers in patients treated with nivolumab.
Collapse
Affiliation(s)
- Adrien Costantini
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Catherine Julie
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Pathology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Coraline Dumenil
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Zofia Hélias-Rodzewicz
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Pathology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Julie Tisserand
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Pathology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Jennifer Dumoulin
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Violaine Giraud
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Sylvie Labrune
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Thierry Chinet
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Jean-François Emile
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Pathology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| | - Etienne Giroux Leprieur
- EA4340, UVSQ, Paris-Saclay University, Boulogne-Billancourt, France
- Department of Respiratory Diseases and Thoracic Oncology, APHP – Ambroise Pare Hospital, Boulogne-Billancourt, France
| |
Collapse
|
34
|
Luo J, Wang Z, Huang J, Yao Y, Sun Q, Wang J, Shen Y, Xu L, Ren B. HOXC13 promotes proliferation of esophageal squamous cell carcinoma via repressing transcription of CASP3. Cancer Sci 2017; 109:317-329. [PMID: 29168599 PMCID: PMC5797812 DOI: 10.1111/cas.13453] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/15/2017] [Accepted: 11/17/2017] [Indexed: 12/20/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC), the dominant subtype of esophageal cancer, is one of the most common digestive tumors worldwide. In this study, we confirmed that HOXC13, a member of the homeobox HOXC gene family, was significantly upregulated in ESCC and its overexpression was associated with poorer clinical characteristics and worse prognosis. Moreover, knockdown of HOXC13 inhibited proliferation and induced apoptosis of ESCC through upregulating CASP3. ChIP analysis revealed that HOXC13 repressed transcription of CASP3 through directly targeting the promotor region of CASP3. We also found that miR‐503 downregulated HOXC13, by directly targeting its 3′UTR, and inhibited proliferation of ESCC. In conclusion, our study demonstrates that HOXC13, which is directly targeted by miR‐503, promotes proliferation and inhibits apoptosis of ESCC through repressing transcription of CASP3.
Collapse
Affiliation(s)
- Jing Luo
- Department of Cardiothoracic Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China
| | - Zhongqiu Wang
- Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China.,Department of Thoracic Surgery, Jiangsu Cancer Hospital, Cancer Institute of Jiangsu Province, Institute Affiliated to Nanjing Medical University, Nanjing, China
| | - Jianfeng Huang
- Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China.,Department of Thoracic Surgery, Jiangsu Cancer Hospital, Cancer Institute of Jiangsu Province, Institute Affiliated to Nanjing Medical University, Nanjing, China
| | - Yu Yao
- Department of Respiratory Medicine, Nanjing Chest Hospital, Medical School of Southeast University, Nanjing, China
| | - Qi Sun
- Department of Cardiothoracic Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China
| | - Jie Wang
- Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China
| | - Yi Shen
- Department of Cardiothoracic Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Lin Xu
- Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China.,Department of Thoracic Surgery, Jiangsu Cancer Hospital, Cancer Institute of Jiangsu Province, Institute Affiliated to Nanjing Medical University, Nanjing, China
| | - Binhui Ren
- Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, China.,Department of Thoracic Surgery, Jiangsu Cancer Hospital, Cancer Institute of Jiangsu Province, Institute Affiliated to Nanjing Medical University, Nanjing, China
| |
Collapse
|
35
|
Liu CM, Liang D, Jin J, Li DJ, Zhang YC, Gao ZY, He YT. Research progress on the relationship between zinc deficiency, related microRNAs, and esophageal carcinoma. Thorac Cancer 2017; 8:549-557. [PMID: 28892299 PMCID: PMC5668500 DOI: 10.1111/1759-7714.12493] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/20/2017] [Accepted: 07/21/2017] [Indexed: 01/06/2023] Open
Abstract
Esophageal cancer (EC) is a common malignant tumor of the gastrointestinal tract with a high incidence in China. Zinc (Zn) deficiency is a key risk factor for the occurrence and development of EC and affects progression by regulating microRNA (miRNA, miR) expression. In addition, the dysregulation of miRNAs is accompanied by the dysregulation of their target genes in EC. In this paper, we review the potential molecular mechanisms between Zn deficiency and EC with the aim of providing new strategies and methods for early diagnosis, targeted therapy, and prognostic evaluation.
Collapse
Affiliation(s)
- Cong-Min Liu
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| | - Di Liang
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| | - Jing Jin
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| | - Dao-Juan Li
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| | - Ya-Chen Zhang
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| | - Zhao-Yu Gao
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| | - Yu-Tong He
- Cancer Institute, The Fourth Hospital of Hebei Medical University/The Tumor Hospital of Hebei Province, Shijiazhuang, China
| |
Collapse
|
36
|
Yao Y, Luo J, Sun Q, Xu T, Sun S, Chen M, Lin X, Qian Q, Zhang Y, Cao L, Zhang P, Lin Y. HOXC13 promotes proliferation of lung adenocarcinoma via modulation of CCND1 and CCNE1. Am J Cancer Res 2017; 7:1820-1834. [PMID: 28979806 PMCID: PMC5622218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 07/31/2017] [Indexed: 06/07/2023] Open
Abstract
In this study, we confirmed that HOXC13 might be a potential oncogene in lung adenocarcinoma through an analysis of The Cancer Genome Atlas (TCGA) datasets. Further analysis revealed that the expression of HOXC13 was significantly higher in lung adenocarcinoma tissues than in adjacent normal tissues; importantly, its expression correlated with poor clinical characteristics and worse prognosis. In vitro experiments showed that HOXC13 expression generally increased in lung adenocarcinoma cell lines. Moreover, knockdown of HOXC13 inhibited lung adenocarcinoma cell proliferation, and induced G1-phase arrest via downregulation of CCND1 and CCNE1. Conversely, HOXC13 overexpression promoted lung adenocarcinoma cell proliferation, and decreased the percentage of cells in G1-phase via upregulation of CCND1 and CCNE1. We also found that miR-141 downregulated HOXC13, by directly targeting its 3'UTR, and inhibited proliferation of lung adenocarcinoma cells. Taken together, our results suggest that HOXC13, which is directly targeted by miR-141, is highly expressed in lung adenocarcinoma, and promotes proliferation of lung adenocarcinoma by modulating the expression of CCND1 and CCNE1.
Collapse
Affiliation(s)
- Yu Yao
- Department of Respiratory Medicine, Nanjing Chest Hospital, Medical School of Southeast UniversityNanjing, Jiangsu, China
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Jing Luo
- Department of Cardiothoracic Surgery, Jinling Hospital, Medical School of Nanjing UniversityNanjing, Jiangsu, China
| | - Qi Sun
- Department of Cardiothoracic Surgery, Jinling Hospital, Southern Medical UniversityNanjing, Jiangsu, China
| | - Ting Xu
- Department of Respiratory Medicine, Nanjing Chest Hospital, Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Siqing Sun
- Department of Respiratory Medicine, Nanjing Chest Hospital, Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Meili Chen
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Xin Lin
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Qiuping Qian
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Yu Zhang
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Lin Cao
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Po Zhang
- Medical School of Southeast UniversityNanjing, Jiangsu, China
| | - Yong Lin
- Department of Respiratory Medicine, Nanjing Chest Hospital, Medical School of Southeast UniversityNanjing, Jiangsu, China
| |
Collapse
|