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Sui X, Sun Y, Zhang G, Chi N, Guan Y, Wang D, Li X. hsa-mir-133a-2 promotes the proliferation and invasion of cervical cancer cells by targeting the LAMB3-mediated PI3K/ATK pathway. Cancer Med 2023; 12:5874-5888. [PMID: 36305754 PMCID: PMC10028115 DOI: 10.1002/cam4.5380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 09/26/2022] [Accepted: 10/11/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE Cervical cancer, one of the common types of malignant tumors progressed in women, is on the rise in developing countries. Numerous previous studies have demonstrated that hsa-mir-133a-2 miRNA is abnormally expressed in cervical cancer cells. However, its fundamental mechanism in cervical cancer needs to be further clarified. Our study set out to investigate the effect of hsa-mir-133a-2 on the phenotypes of cervical cancer cells as well as any potential molecular processes involved in the proliferation and invasion of cervical cancer cells. METHODS The Cancer Genome Atlas-cervical squamous cell carcinoma and endocervical adenocarcinoma(TCGA-CESC) was adopted in order to verify the expression of hsa-mir-133a-2 in cervical cancer tissues and to identify its potential targets. The interaction between Laminin subunit beta-3(LAMB3) and hsa-mir-133a-2 was verified by TargetScan database as well as Luciferase reporter assay. The Cell Counting Kit-8 (CCK8) and transwell methods were utilized to assess the influence of hsa-mir-133a-2 on the proliferation and invasion characteristics of cervical cancer cells. We studied the role that hsa-mir-133a-2 plays in cervical cancer progression through Kyoto Encyclopedia of Genes and Genomes(KEGG) analysis as well as Western Blot (WB) experiment. RESULTS Down-regulation of hsa-mir-133a-2 was detected in cervical cancer tissues. It directly targeted LAMB3 and negatively regulated LAMB3 expression. The overexpression of hsa-mir-133a-2 has a significant inhibiting effect on cervical cancer cell proliferation and invasion. The overexpression of hsa-mir-133a-2 significantly inhibits the proliferation and invasion of cervical cancer cells. Moreover, the LAMB3 was able to up-regulate the phosphorylation levels of AKT and phosphatidylinositol 3-kinase (PI3K) protein in cervical cancer cells. hsa-mir-133a-2 could also modulate the PI3K/AKT signaling pathway by targeting LAMB3. CONCLUSION hsa-mir-133a-2 inhibits cervical cancer cell proliferation and invasion by indirectly regulating the PI3K/AKT signaling pathway, providing us with a new clinical treatment strategy for cervical cancer.
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Affiliation(s)
- Xiaoyu Sui
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Qiqihar Medical University, Qiqihar, P. R. China
| | - Yurong Sun
- Teaching and Research Section of Pathology, Qiqihar Medical University, Qiqihar, P. R. China
| | - Guiyu Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Shandong, P. R. China
| | - Na Chi
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Qiqihar Medical University, Qiqihar, P. R. China
| | - Yitong Guan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Qiqihar Medical University, Qiqihar, P. R. China
| | - Dan Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Qiqihar Medical University, Qiqihar, P. R. China
| | - Xiulan Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Qiqihar Medical University, Qiqihar, P. R. China
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Guo X, Jiao H, Cao L, Meng F. Biological implications and clinical potential of invasion and migration related miRNAs in glioma. Front Integr Neurosci 2022; 16:989029. [DOI: 10.3389/fnint.2022.989029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/07/2022] [Indexed: 11/22/2022] Open
Abstract
Gliomas are the most common primary malignant brain tumors and are highly aggressive. Invasion and migration are the main causes of poor prognosis and treatment resistance in gliomas. As migration and invasion occur, patient survival and prognosis decline dramatically. MicroRNAs (miRNAs) are small, non-coding 21–23 nucleotides involved in regulating the malignant phenotype of gliomas, including migration and invasion. Numerous studies have demonstrated the mechanism and function of some miRNAs in glioma migration and invasion. However, the biological and clinical significance (including diagnosis, prognosis, and targeted therapy) of glioma migration and invasion-related miRNAs have not been systematically discussed. This paper reviews the progress of miRNAs-mediated migration and invasion studies in glioma and discusses the clinical value of migration and invasion-related miRNAs as potential biomarkers or targeted therapies for glioma. In addition, these findings are expected to translate into future directions and challenges for clinical applications. Although many biomarkers and their biological roles in glioma invasion and migration have been identified, none have been specific so far, and further exploration of clinical treatment is still in progress; therefore, we aimed to further identify specific markers that may guide clinical treatment and improve the quality of patient survival.
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STAT3 Inhibitors: A Novel Insight for Anticancer Therapy of Pancreatic Cancer. Biomolecules 2022; 12:biom12101450. [PMID: 36291659 PMCID: PMC9599947 DOI: 10.3390/biom12101450] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/10/2022] [Accepted: 09/30/2022] [Indexed: 11/29/2022] Open
Abstract
The signal transducer and activator of transcription (STAT) is a family of intracellular cytoplasmic transcription factors involved in many biological functions in mammalian signal transduction. Among them, STAT3 is involved in cell proliferation, differentiation, apoptosis, and inflammatory responses. Despite the advances in the treatment of pancreatic cancer in the past decade, the prognosis for patients with pancreatic cancer remains poor. STAT3 has been shown to play a pro-cancer role in a variety of cancers, and inhibitors of STAT3 are used in pre-clinical and clinical studies. We reviewed the relationship between STAT3 and pancreatic cancer and the latest results on the use of STAT3 inhibitors in pancreatic cancer, with the aim of providing insights and ideas around STAT3 inhibitors for a new generation of chemotherapeutic modalities for pancreatic cancer.
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Role of miRNAs in the regulation of cancer-associated signaling pathways. Noncoding RNA Res 2022. [DOI: 10.1016/j.ncrna.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Li J, Zhao Z, Wang X, Ma Q, Ji H, Wang Y, Yu R. PBX2-Mediated circTLK1 Activates JAK/STAT Signaling to Promote Gliomagenesis via miR-452-5p/SSR1 Axis. Front Genet 2021; 12:698831. [PMID: 34721518 PMCID: PMC8554161 DOI: 10.3389/fgene.2021.698831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 08/18/2021] [Indexed: 12/05/2022] Open
Abstract
Glioma is considered one of the most lethal brain tumors, as the aggressive blood vessel formation leads to high morbidity and mortality rates. However, the mechanisms underlying the initiation and progression of glioma remain unclear. Here, we aimed to reveal the role of circTLK1 in glioma development. Our results revealed that circTLK1 is highly expressed in glioma tumor tissues and glioma cell lines. We then conducted a series of experiments that showed that circTLK1 was involved in the progression of gliomas. Mechanistically, investigation of the factors downstream of circTLK1 revealed that circTLK1 activated JAK/STAT signaling in glioma cells. Furthermore, AGO2-RIP, RNA-pull down, and luciferase reporter gene assays led to the identification of the novel circTLK1/miR-452-5p/SSR1 axis. Moreover, we investigated the upstream regulator of circTLK1 and found that circTLK1 expression in glioma cells could be regulated by the transcriptional factor PBX2. Taken together, our findings show that circTLK1 mediated by PBX2 activates JAK/STAT signaling to promote glioma progression through the miR-452-5p/SSR1 pathway. These results provide new insights into glioma diagnosis and therapy.
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Affiliation(s)
- Jing Li
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou, China.,Department of Neurosurgery, Second People's Hospital of Huai'an City, Huai'an Hospital Affiliated to Xuzhou Medical University, Huai'an, China
| | - Zongren Zhao
- Department of Neurosurgery, Second People's Hospital of Huai'an City, Huai'an Hospital Affiliated to Xuzhou Medical University, Huai'an, China
| | - Xiang Wang
- Department of Rehabilitation, The Affiliated Xuzhou Rehabilitation Hospital of Xuzhou Medical University, Xuzhou, China
| | - Qiong Ma
- Jiangsu College of Nursing, Huai'an, China
| | - Huanhuan Ji
- Department of Neurosurgery, Second People's Hospital of Huai'an City, Huai'an Hospital Affiliated to Xuzhou Medical University, Huai'an, China
| | - Yan Wang
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou, China
| | - Rutong Yu
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou, China
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Liu B, Liu Z, Wang Y, Lian X, Han Z, Cheng X, Zhu Y, Liu R, Zhao Y, Gao Y. Overexpression of GINS4 is associated with poor prognosis and survival in glioma patients. Mol Med 2021; 27:117. [PMID: 34556022 PMCID: PMC8461916 DOI: 10.1186/s10020-021-00378-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/11/2021] [Indexed: 12/21/2022] Open
Abstract
Background GINS4, an indispensable component of the GINS complex, is vital for a variety of cancer. However, no known empirical research has focused on exploring relationships between GINS4 and glioma. Thus, this study aims to understand and explain the role of GINS4 in glioma. Method First, we used the data in the CGGA, TCGA, GEO, GEPIA, and HPA databases to explore the expression level of GINS4 in glioma, the correlation between GINS4 expression and the clinical features of glioma, its impact on the survival of glioma patients, and verified the analysis results through RT-qPCR, IHC, and meta-analysis. Subsequently, GSEA enrichment analysis is used to find the potential molecular mechanism of GINS4 to promote the malignant process of glioma and the anti-glioma drugs that may target GINS4 screened by CMap analysis. Moreover, we further explored the influence of the GINS4 expression on the immune microenvironment of glioma patients through the TIMER database. Results Our results suggested that GINS4 was elevated in glioma, and the overexpression of GINS4 was connected with a vast number of clinical features. The next, GINS4 as an independent prognostic factor, which can result in an unfavorable prognosis of glioma. Once more, GINS4 may be participating in the oncogenesis of glioma through JAK-STAT signaling pathways, etc. 6-thioguanine, Doxazosin, and Emetine had potential value in the clinical application of drugs targeting GINS4. Finally, the expression exhibited a close relationship with some immune cells, especially Dendritic cells. Conclusion GINS4 is an independent prognostic factor that led to a poor prognosis of glioma. The present study revealed the probable underlying molecular mechanisms of GINS4 in glioma and provided a potential target for improving the prognosis of glioma. Supplementary Information The online version contains supplementary material available at 10.1186/s10020-021-00378-0.
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Affiliation(s)
- Binfeng Liu
- Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Henan, 450003, Zhengzhou, China
| | - Zhendong Liu
- Department of Surgery of Spine and Spinal Cord, Henan Provincial People's Hospital, Henan International Joint Laboratory of Intelligentized Orthopedics Innovation and Transformation, Henan Key Laboratory for Intelligent Precision Orthopedics, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Henan, 450003, Zhengzhou, China
| | - Yanbiao Wang
- Department of Orthopedics, First Affiliated Hospital of Xinxiang Medical College, Xinjiang, China
| | - Xiaoyu Lian
- Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Henan, 450003, Zhengzhou, China
| | - Zhibin Han
- Department of Neurosurgery of the First Affiliate Hospital of Harbin Medical University, Harbin, China
| | - Xingbo Cheng
- Department of Neurosurgery of the First Affiliate Hospital of Harbin Medical University, Harbin, China
| | - Yongjie Zhu
- Department of Surgery of Spine and Spinal Cord, Henan University People's Hospital, Henan Provincial People's Hospital, Henan, 450003, Zhengzhou, China
| | - Runze Liu
- Department of Surgery of Spine and Spinal Cord, Henan University People's Hospital, Henan Provincial People's Hospital, Henan, 450003, Zhengzhou, China
| | - Yaoye Zhao
- Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Henan, 450003, Zhengzhou, China
| | - Yanzheng Gao
- Department of Surgery of Spine and Spinal Cord, Henan Provincial People's Hospital, Henan International Joint Laboratory of Intelligentized Orthopedics Innovation and Transformation, Henan Key Laboratory for Intelligent Precision Orthopedics, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Henan, 450003, Zhengzhou, China.
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Wang H, Liu Z, Li A, Wang J, Liu J, Liu B, Lian X, Zhang B, Pang B, Liu L, Gao Y. COL4A1 as a novel oncogene associated with the clinical characteristics of malignancy predicts poor prognosis in glioma. Exp Ther Med 2021; 22:1224. [PMID: 34539820 PMCID: PMC8438660 DOI: 10.3892/etm.2021.10658] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 08/26/2020] [Indexed: 12/14/2022] Open
Abstract
Studies have indicated that collagen α-1 (IV) chain (COL4A1) has an indispensable regulatory role in the complex pathological mechanisms of numerous types of malignant tumor. However, its role in the development of glioma has remained elusive. Therefore, the present study sought to determine the association between the expression levels of COL4A1 and the clinical characteristics of gliomas by analyzing large samples. First, analysis of thousands of glioma tissue samples collected from the Gene expression profiling interactive analysis, Gene Expression Omnibus database, the Ivy glioblastoma atlas, The Human Protein Atlas, Chinese Glioma Genome Atlas and The Cancer Genome Atlas. In addition, glioma tissues and normal brain tissues from patients with glioma and epilepsy undergoing surgical resection were collected. These samples, which were subjected to a variety of different detection techniques (including sequencing data, chip data, reverse transcription-quantitative PCR, cell lines and tissue samples, in situ hybridization and immunology) revealed that COL4A1 expression was not only increased at the mRNA level but also at the protein level as compared with that in normal brain tissue. Furthermore, Kaplan-Meier analysis revealed that COL4A1 expression was associated with reduced overall survival of patients, particularly those with World Health Organization grade III glioma. Receiver operating characteristic analysis suggested that COL4A1 had a moderate diagnostic value for glioma. In addition, the Mann-Whitney U-test or Kruskal-Wallis test indicated that the expression levels of COL4A1 were positively associated with the histological type and historical grade of the tumor, patient age, ‘Primary, Recurrent, Secondary’ type and the chemotherapy status, and negatively associated with isocitrate dehydrogenase mutation and 1p19q co-deletion (P<0.001). Gene-set enrichment analysis indicated that overexpression of COL4A1 promoted cancer-associated pathways, such as the JAK/STAT signaling pathway and cell cycle regulation. Finally, an MTT assay, immunohistochemical analysis of the cell cycle regulator KI67 and a wound-healing assay further confirmed that knockdown of COL4A1 inhibited the proliferation and migration ability of glioma cells. In conclusion, COL4A1, as a novel oncogene, is a marker for poor prognosis in patients with glioma. The present study expanded the understanding of the pathogenesis of glioma and identified COL4A1 as a potential target for the diagnosis and treatment of gliomas.
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Affiliation(s)
- Hongbo Wang
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Zhendong Liu
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Ang Li
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Jialin Wang
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Jiantao Liu
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Binfeng Liu
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Xiaoyu Lian
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Bo Zhang
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
| | - Bo Pang
- Department of Neurosurgery, The Fourth Medical Center of Chinese PLA General Hospital, Beijing 100048, P.R. China
| | - Liyun Liu
- Department of Orthopaedics, Orthopedic Hospital of Henan Province, Zhengzhou, Henan 450018, P.R. China
| | - Yanzheng Gao
- Department of Orthopedics and Microbiome Laboratory, Henan University People's Hospital, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, P.R. China
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Bian Z, Ji W, Xu B, Huo Z, Huang H, Huang J, Jiao J, Shao J, Zhang X. Noncoding RNAs involved in the STAT3 pathway in glioma. Cancer Cell Int 2021; 21:445. [PMID: 34425834 PMCID: PMC8381529 DOI: 10.1186/s12935-021-02144-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 08/11/2021] [Indexed: 01/03/2023] Open
Abstract
Glioma is the most common malignant primary brain tumour in adults. Despite improvements in neurosurgery and radiotherapy, the prognosis of glioma patients remains poor. One of the main limitations is that there are no proper clinical therapeutic targets for glioma. Therefore, it is crucial to find one or more effective targets. Signal transducer and activator of transcription 3 (STAT3) is a member of the STAT family of genes. Abnormal expression of STAT3 is involved in the process of cell proliferation, migration, invasion, immunosuppression, angiogenesis, dryness maintenance, and resistance to radiotherapy and chemotherapy in glioma. Therefore, STAT3 has been considered an ideal therapeutic target in glioma. Noncoding RNAs (ncRNAs) are a group of genes with limited or no protein-coding capacity that can regulate gene expression at the epigenetic, transcriptional and posttranscriptional level. In this review, we summarized the ncRNAs that are correlated with the ectopic expression of STAT3 in glioma.
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Affiliation(s)
- Zheng Bian
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Wei Ji
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Bin Xu
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Zhengyuan Huo
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Hui Huang
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Jin Huang
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Jiantong Jiao
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China
| | - Junfei Shao
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China.
| | - Xiaolu Zhang
- Department of Neurosurgery, Wuxi People's Hospital of Nanjing Medical University, Wuxi, People's Republic of China.
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Tang T, Wang H, Han Y, Huang H, Niu W, Fei M, Zhu Y. The Role of N-myc Downstream-Regulated Gene Family in Glioma Based on Bioinformatics Analysis. DNA Cell Biol 2021; 40:949-968. [PMID: 34115542 DOI: 10.1089/dna.2020.6216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Glioma is the most common type of primary tumor in the central nervous system, and the molecular mechanisms remain elusive. N-myc downstream-regulated gene (NDRG) family is reported to take part in the pathogenesis of various diseases, including some preliminary exploration in glioma. However, there has been no bioinformatics analysis of NDRG family in glioma yet. Herein, we focused on the expression changes of NDRGs with their value in predicting patients' prognoses, upstream regulatory mechanisms (DNA mutation, DNA methylation, transcription factors, and microRNA regulation) and gene enrichment analysis based on co-expressed genes with data from public databases. Furthermore, the expression pattern of NDRGs was verified by the paired glioma and peritumoral samples in our institute. It was suggested that NDRGs were differentially expressed genes in glioma. In particular, the lower expression of NDRG2 or NDRG4 could serve as a predictor of higher grade tumor and poorer prognosis. Also, NDRGs might play a crucial role in signal transduction, energy metabolism, and cross-talk among cells in glioma, under the control of a complex regulatory network. This study enables us to better understand the role of NDRGs in glioma and with further research, it may contribute to the development of glioma treatment.
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Affiliation(s)
- Ting Tang
- Department of Neurosurgery, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, P.R. China
| | - Handong Wang
- Department of Neurosurgery, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, P.R. China
| | - Yanling Han
- Department of Neurosurgery, Jinling Hospital, Nanjing, P.R. China
| | - Hanyu Huang
- Department of Neurosurgery, Affiliated Jinling Hospital, Nanjing Medical University, Nanjing, P.R. China
| | - Wenhao Niu
- Department of Neurosurgery, Jinling Hospital, Nanjing, P.R. China
| | - Maoxing Fei
- Department of Neurosurgery, Jinling Hospital, Nanjing, P.R. China
| | - Yihao Zhu
- Department of Neurosurgery, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, P.R. China
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Wang J, Liu B, Yao J, Liu Z, Wang H, Zhang B, Lian X, Ren Z, Liu L, Gao Y. Interleukin-1 receptor-associated kinase 4 as a potential biomarker: Overexpression predicts poor prognosis in patients with glioma. Oncol Lett 2021; 21:254. [PMID: 33664818 PMCID: PMC7882878 DOI: 10.3892/ol.2021.12516] [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: 04/03/2020] [Accepted: 01/12/2021] [Indexed: 12/20/2022] Open
Abstract
The undetectable onset of glioma and the difficulty of surgery lead to a poor prognosis. Appropriate biomarkers for diagnosis and treatment need to be identified. Interleukin-1 receptor-associated kinase 4 (IRAK4) is involved in the initiation and progression of cancer. However, up until now, no report has revealed the relationship between IRAK4 and glioma. The present study aimed to examine the expression of IRAK4 in glioma, and to determine if there was a relationship between IRAK4 expression and clinical outcomes or survival prognosis. Thousands of glioma tissue samples and corresponding clinical information were obtained from various databases. Then a series of bioinformatics methods were used to reveal the role of IRAK4 in glioma. Finally, reverse transcription-quantitative PCR technology was used to verify the bioinformatics results. The study found that the expression of IRAK4 was significantly increased in glioma compared with the control brain tissue samples, and IRAK4, as an independent prognostic factor, shortened the overall survival time of patients with glioma. Gene Set Enrichment Analysis showed that IRAK4 promoted the activation of cell signalling pathways, such as NOD-like and Toll-like receptor signalling pathways. Co-expression analysis showed that the expression of IRAK4 was correlated with CMTM6, MOB1A and other genes. The present study demonstrated the role of IRAK4 as an oncogene in the pathological process of glioma for the first time, and highlights the potential of IRAK4 as a biomarker for prognostic evaluation and treatment of glioma.
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Affiliation(s)
- Jialin Wang
- Department of Orthopaedics, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450001, P.R. China
| | - Binfeng Liu
- Department of Orthopaedics, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450001, P.R. China
| | - Jiawei Yao
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University and Institute of Brain Science, Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Zhendong Liu
- Department of Orthopaedics, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450001, P.R. China
| | - Hongbo Wang
- Department of Orthopaedics, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450001, P.R. China
| | - Bo Zhang
- Department of Orthopaedics, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450001, P.R. China
| | - Xiaoyu Lian
- Department of Orthopaedics, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450001, P.R. China
| | - Zhishuai Ren
- Department of Orthopaedics, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450001, P.R. China
| | - Liyun Liu
- Department of Orthopaedics, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450001, P.R. China
| | - Yanzheng Gao
- Department of Orthopaedics, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450001, P.R. China
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Ou A, Ott M, Fang D, Heimberger AB. The Role and Therapeutic Targeting of JAK/STAT Signaling in Glioblastoma. Cancers (Basel) 2021; 13:437. [PMID: 33498872 PMCID: PMC7865703 DOI: 10.3390/cancers13030437] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/19/2021] [Accepted: 01/21/2021] [Indexed: 12/17/2022] Open
Abstract
Glioblastoma remains one of the deadliest and treatment-refractory human malignancies in large part due to its diffusely infiltrative nature, molecular heterogeneity, and capacity for immune escape. The Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathway contributes substantively to a wide variety of protumorigenic functions, including proliferation, anti-apoptosis, angiogenesis, stem cell maintenance, and immune suppression. We review the current state of knowledge regarding the biological role of JAK/STAT signaling in glioblastoma, therapeutic strategies, and future directions for the field.
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Affiliation(s)
- Alexander Ou
- Department of Neuro-Oncology, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA;
| | - Martina Ott
- Department of Neurosurgery, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA; (M.O.); (D.F.)
| | - Dexing Fang
- Department of Neurosurgery, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA; (M.O.); (D.F.)
| | - Amy B. Heimberger
- Department of Neurosurgery, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA; (M.O.); (D.F.)
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Targeting CTGF in Cancer: An Emerging Therapeutic Opportunity. Trends Cancer 2020; 7:511-524. [PMID: 33358571 DOI: 10.1016/j.trecan.2020.12.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/24/2020] [Accepted: 12/01/2020] [Indexed: 12/11/2022]
Abstract
Despite the dramatic advances in cancer research over the decades, effective therapeutic strategies are still urgently needed. Increasing evidence indicates that connective tissue growth factor (CTGF), a multifunctional signaling modulator, promotes cancer initiation, progression, and metastasis by regulating cell proliferation, migration, invasion, drug resistance, and epithelial-mesenchymal transition (EMT). CTGF is also involved in the tumor microenvironment in most of the nodes, including angiogenesis, inflammation, and cancer-associated fibroblast (CAF) activation. In this review, we comprehensively discuss the expression of CTGF and its regulation, oncogenic role, clinical relevance, targeting strategies, and therapeutic agents. Herein, we propose that CTGF is a promising cancer therapeutic target that could potentially improve the clinical outcomes of cancer patients.
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