1
|
Viezens I, Knierim E, Deubzer HE, Hauptmann K, Fassbender J, Morales-Gonzalez S, Kaindl AM, Schuelke M, Nikolaus M. Expression of mGluR5 in Pediatric Hodgkin and Non-Hodgkin lymphoma-A Comparative Analysis of Immunohistochemical and Clinical Findings Regarding the Association between Tumor and Paraneoplastic Neurological Disease. Cancers (Basel) 2024; 16:2452. [PMID: 39001514 PMCID: PMC11240514 DOI: 10.3390/cancers16132452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/27/2024] [Accepted: 07/02/2024] [Indexed: 07/16/2024] Open
Abstract
Autoantibodies targeting the neuronal antigen metabotropic glutamate receptor 5 (mGluR5) have been identified in patients with Ophelia syndrome, which describes a co-occurrence of paraneoplastic limbic encephalitis and Hodgkin lymphoma (HL). Little data exist regarding frequency and function of mGluR5 in HL and its potential role in causing seropositive paraneoplastic disease. We studied a representative cohort of pediatric HL and NHL patients (n = 57) using immunohistochemistry and fluorescence staining to investigate mGluR5 expression. All lymphoma tissues displayed positive mGluR5 staining, with focus on Hodgkin-Reed-Sternberg (H-RS) cells. We did not detect any mGluR5 staining in tumor-free lymph nodes, which is consistent with the absence of GRM5 transcripts in RNA-sequencing data from non-malignant B and T cells. The frequent presence in pediatric lymphoma falls in line with reports of mGluR5 expression and associated tumor progression in other malignancies. We tested for correlation with clinical features, focusing on disease progression and neurological symptoms. Low mGluR5 expression in H-RS cells correlated with young patient age (<15 years) and positive histology for EBV infection. Paraneoplastic or neurological symptoms were found exclusively in HL patients. While an impact of mGluR5 on HL severity remains possible, a prognostic value of mGluR5 expression levels requires further investigation.
Collapse
Affiliation(s)
- Ingeborg Viezens
- NeuroCure Cluster of Excellence, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (I.V.); (E.K.); (J.F.); (S.M.-G.); (M.S.)
- Department of Pediatric Neurology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
| | - Ellen Knierim
- NeuroCure Cluster of Excellence, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (I.V.); (E.K.); (J.F.); (S.M.-G.); (M.S.)
- DRK Kliniken Westend, Klinik für Kinder- und Jugendmedizin, 14050 Berlin, Germany
| | - Hedwig E. Deubzer
- Department of Pediatric Oncology/Hematology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
- Experimental and Clinical Research Center (ECRC), Charité and Max-Delbrück-Center of Molecular Medicine, Helmholtz Association, 13125 Berlin, Germany
| | - Kathrin Hauptmann
- Institute of Pathology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
| | - Jessica Fassbender
- NeuroCure Cluster of Excellence, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (I.V.); (E.K.); (J.F.); (S.M.-G.); (M.S.)
- Department of Pediatric Neurology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
| | - Susanne Morales-Gonzalez
- NeuroCure Cluster of Excellence, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (I.V.); (E.K.); (J.F.); (S.M.-G.); (M.S.)
- Department of Pediatric Neurology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
| | - Angela M. Kaindl
- Department of Pediatric Neurology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
- Center for Chronically Sick Children, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
- Institute for Cell and Neurobiology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Markus Schuelke
- NeuroCure Cluster of Excellence, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (I.V.); (E.K.); (J.F.); (S.M.-G.); (M.S.)
- Department of Pediatric Neurology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
- Center for Chronically Sick Children, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Marc Nikolaus
- NeuroCure Cluster of Excellence, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany; (I.V.); (E.K.); (J.F.); (S.M.-G.); (M.S.)
- Department of Pediatric Neurology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
- Center for Chronically Sick Children, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| |
Collapse
|
2
|
Fan H, Yan D, Fang X, Xiao L, Liang M, Wu H, Zhu G, Geng D, Liu Q. Low expression of GRM4 is associated with poor prognosis and tumor immune infiltration in glioma. Int J Neurosci 2024:1-13. [PMID: 38164693 DOI: 10.1080/00207454.2023.2297646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 12/16/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION The metabotropic glutamate receptor 4 (mGlu4, GRM4) exhibits significant expression within the central nervous system (CNS) and has been implicated to be correlated with a poor prognosis. OBJECTIVE This study was aimed to elucidate the relationship between the expression profile of GRM4 and the prognosis of glioma patients. METHODS RNA-sequencing datasets from The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO), and China Glioma Genome Atlas (CGGA) repositories were used to evaluate the potential relationship. The value of clinical prognostic about GRM4 was assessed using clinical survival data from CGGA and TCGA. The GEPIA database was used to select genes like GRM4. PPI network was constructed by the database of (STRING), GO and KEGG analyses were performed. TargetScan, TarBase, miRDB, and starBase were used to explore miRNAs that could regulate GRM4 expression. EWAS Data Hub, MethSurv, and MEXPRESS were used for the analysis and relationship between DNA methylation and GRM4 expression and prognosis in glioma. TIMER2.0 and CAMOIP databases were used to assess the association between immune cell infiltration and GRM4. Human GBM cell lines were used to validate the function of GRM4. RESULTS Our study shows that GRM4 is under expressed among gliomas and accompanied by poorer OS. Multivariate analysis showed that low mRNA expression of GRM4 was an independent factor of prognostic for shorter OS in all glioma patients. MiR-1262 affects the malignant phenotype of gliomas through GRM4. Methylation of DNA plays an important role in the instruction of GRM4 expression, the methylation level of GRM4 in glioma tissue is higher in comparison to normal tissue, and the higher methylation level was accompanied with the worse prognosis. Further analysis showed that GRM4 mRNA expression in GBM linked negatively with common lymphoid progenitor, Macrophage M1, Macrophage, and T cell CD4+ Th2, but not with the tumor purity. Overexpression of GRM4 prevents the migration of human GBM cell lines in vitro. CONCLUSION GRM4 may have a substantial impact on the infiltration of immune cells and serve as a valuable prognostic biomarker in gliomas.
Collapse
Affiliation(s)
- Hai Fan
- Department of Neurosurgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Dongming Yan
- Engineering Research Center of Tropical Medicine Innovation and Transformation, Ministry of Education, Hainan Medical University, Haikou, China
- Shishou City People's Hospital, Shishou, China
| | - Xingyue Fang
- Engineering Research Center of Tropical Medicine Innovation and Transformation, Ministry of Education, Hainan Medical University, Haikou, China
| | - Liumin Xiao
- Shishou City People's Hospital, Shishou, China
| | - Mengjie Liang
- Department of Clinical Laboratory, the Second Affiliated Hospital of Shihezi University School of Medicine/Hospital of Xinjiang Production and Construction Corps, Shihezi, China
| | - Haolin Wu
- International Center for Aging and Cancer (ICAC), Hainan Medical University, Haikou, China
| | - Guohua Zhu
- Department of Neurosurgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Dangmurenjiafu Geng
- Department of Neurosurgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Qibing Liu
- Engineering Research Center of Tropical Medicine Innovation and Transformation, Ministry of Education, Hainan Medical University, Haikou, China
- Department of Pharmacy, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| |
Collapse
|
3
|
Chang CF, Huang SP, Hsueh YM, Chen PL, Lee CH, Geng JH, Huang CY, Bao BY. CYBA as a Potential Biomarker for Renal Cell Carcinoma: Evidence from an Integrated Genetic Analysis. Cancer Genomics Proteomics 2023; 20:469-475. [PMID: 37643785 PMCID: PMC10464943 DOI: 10.21873/cgp.20398] [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: 05/22/2023] [Revised: 06/17/2023] [Accepted: 06/26/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND/AIM Oxidative stress plays an important role in various pathogenic processes, and disruption in the coordinated production of NADPH oxidase (NOX)-derived reactive oxygen species has been associated with carcinogenesis. However, little is known about whether genetic variants in NOX can contribute to the development of renal cell carcinoma (RCC). PATIENTS AND METHODS This study aimed to bridge this knowledge gap by analysing the association of 10 single-nucleotide polymorphisms in the phagocyte NOX genes, CYBA and CYBB, with RCC risk and tumour characteristics in 630 RCC patients and controls. Differential gene expression and patient prognosis analyses were performed using gene expression data obtained from public databases. RESULTS Multivariate analysis and multiple testing corrections revealed the A allele of rs7195830 in CYBA to be a significant risk allele for RCC, compared to the G allele [odds ratio (OR)=1.70, 95% confidence interval (CI)=1.27-2.26, p<0.001]. A pooled analysis of 17 renal cancer gene expression datasets revealed a higher CYBA expression in RCC than in normal tissues. Moreover, high CYBA expression was associated with advanced tumour characteristics and worse patient prognosis. CONCLUSION CYBA might play an oncogenic role in RCC and serve as a predictive indicator of patient prognosis.
Collapse
Affiliation(s)
- Chi-Fen Chang
- Department of Anatomy, School of Medicine, China Medical University, Taichung, Taiwan, R.O.C
| | - Shu-Pin Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, R.O.C
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, R.O.C
- Ph.D. Program in Environmental and Occupational Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, R.O.C
- Institute of Medical Science and Technology, College of Medicine, National Sun Yat-Sen University, Kaohsiung, Taiwan, R.O.C
| | - Yu-Mei Hsueh
- Department of Family Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, R.O.C
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, R.O.C
| | - Pei-Ling Chen
- Department of Urology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, R.O.C
| | - Cheng-Hsueh Lee
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, R.O.C
| | - Jiun-Hung Geng
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, R.O.C
- Department of Urology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan, R.O.C
| | - Chao-Yuan Huang
- Department of Urology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, R.O.C.;
| | - Bo-Ying Bao
- Department of Pharmacy, China Medical University, Taichung, Taiwan, R.O.C.;
- Department of Nursing, Asia University, Taichung, Taiwan, R.O.C
| |
Collapse
|
4
|
Jiang Z, Liu M, Huang D, Cai Y, Zhou Y. Silencing of Long Noncoding RNA GAS5 Blocks Experimental Cerebral Ischemia-Reperfusion Injury by Restraining AQP4 Expression via the miR-1192/STAT5A Axis. Mol Neurobiol 2022; 59:7450-7465. [PMID: 36195691 DOI: 10.1007/s12035-022-03045-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 09/21/2022] [Indexed: 11/29/2022]
Abstract
The long noncoding RNA (lncRNA) GAS5 has been shown to affect disease development in stroke. This study aimed to elucidate the regulatory mechanism of the lncRNA GAS5 on STAT5A in cerebral ischemia/reperfusion (I/R) injury. First, GAS5 and STAT5A levels in the blood of patients with stroke were determined. Then, a middle cerebral artery occlusion and reperfusion rat model was established in which short hairpin RNAs targeting GAS5 or STAT5A were intracranially injected, followed by the assessment of neurological function, cerebral injury and water content, and inflammation. Primary rat astrocytes were induced with oxygen-glucose deprivation/reoxygenation (OGD/R), and cell proliferation, apoptosis, and inflammation were evaluated. Moreover, the interplay between GAS5, miR-1192, and STAT5A and the binding of STAT5A to the AQP4 promoter were identified. GAS5 and STAT5A were strongly expressed in stroke patients, and inhibition of GAS5 or STAT5A in model rats improved neurological function, reduced infarction and neuronal apoptosis, and diminished cerebral water content and astrocyte activation. Furthermore, GAS5 or STAT5A downregulation restored proliferation and restrained apoptosis and inflammation in OGD/R-induced astrocytes. Mechanistically, GAS5 targeted miR-1192, which negatively regulated STAT5A. Astrocytes showed perturbed proliferation and strengthened apoptosis and inflammation when miR-1192 was inhibited despite the silencing of GAS5, while these unfavorable effects were abolished by STAT5A silencing. STAT5A binds to the AQP4 promoter and regulates its expression. Silencing of GAS5 and overexpresion of AQP4 led to lower cell viability and higher apoptosis and inflammation than GAS5 silencing alone. Overall, GAS5 silencing inhibited AQP4 through the miR-1192/STAT5A axis, thus alleviating cerebral I/R injury.
Collapse
Affiliation(s)
- Zhongzhong Jiang
- Department of Neurosurgery, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha, Hunan, 410011, People's Republic of China
| | - Min Liu
- Department of Neurosurgery, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha, Hunan, 410011, People's Republic of China
| | - Dezhi Huang
- Department of Neurosurgery, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha, Hunan, 410011, People's Republic of China
| | - Yang Cai
- Department of Neurosurgery, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha, Hunan, 410011, People's Republic of China
| | - Yu Zhou
- Department of Neurosurgery, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha, Hunan, 410011, People's Republic of China.
| |
Collapse
|
5
|
Chang CF, Huang SP, Hsueh YM, Geng JH, Huang CY, Bao BY. Genetic Analysis Implicates Dysregulation of SHANK2 in Renal Cell Carcinoma Progression. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12471. [PMID: 36231770 PMCID: PMC9566262 DOI: 10.3390/ijerph191912471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 06/16/2023]
Abstract
SH3 and multiple ankyrin repeat domains (SHANK) is a family of scaffold proteins that were first identified to be involved in balancing synaptic transmission via regulation of intracellular signalling crosstalk and have been linked to various cancers. However, the role of the SHANK genes in renal cell carcinoma (RCC) remains to be elucidated. In this study, we aimed to evaluate whether genetic variants in SHANK family genes affect the risk of RCC and survival of patients. A genetic association study was conducted using logistic regression and Cox regression analyses, followed by the correction for a false discovery rate (FDR), in 630 patients with RCC and controls. A pooled analysis was further performed to summarise the clinical relevance of SHANK gene expression in RCC. After adjustment for known risk factors and the FDR, the SHANK2 rs10792565 T allele was found to be associated with an increased risk of RCC (adjusted odds ratio = 1.79, 95% confidence interval = 1.32-2.44, p = 1.96 × 10-4, q = 0.030), whereas no significant association was found with RCC survival. A pooled analysis of 19 independent studies, comprising 1509 RCC and 414 adjacent normal tissues, showed that the expression of SHANK2 was significantly lower in RCC than in normal tissues (p < 0.001). Furthermore, low expression of SHANK2 was correlated with an advanced stage and poor prognosis for patients with clear cell and papillary RCC. This study suggests that SHANK2 rs10792565 is associated with an increased risk of RCC and that SHANK2 may play a role in RCC progression.
Collapse
Affiliation(s)
- Chi-Fen Chang
- Department of Anatomy, School of Medicine, China Medical University, Taichung 406, Taiwan
| | - Shu-Pin Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Urology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Ph.D. Program in Environmental and Occupational Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yu-Mei Hsueh
- Department of Family Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Jiun-Hung Geng
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Urology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung 812, Taiwan
| | - Chao-Yuan Huang
- Department of Urology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 100, Taiwan
| | - Bo-Ying Bao
- Department of Pharmacy, China Medical University, Taichung 406, Taiwan
- Sex Hormone Research Center, China Medical University Hospital, Taichung 404, Taiwan
- Department of Nursing, Asia University, Taichung 413, Taiwan
| |
Collapse
|
6
|
Implications of a Neuronal Receptor Family, Metabotropic Glutamate Receptors, in Cancer Development and Progression. Cells 2022; 11:cells11182857. [PMID: 36139432 PMCID: PMC9496915 DOI: 10.3390/cells11182857] [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: 07/01/2022] [Revised: 08/29/2022] [Accepted: 09/07/2022] [Indexed: 12/03/2022] Open
Abstract
Cancer is the second leading cause of death, and incidences are increasing globally. Simply defined, cancer is the uncontrolled proliferation of a cell, and depending on the tissue of origin, the cancer etiology, biology, progression, prognosis, and treatment will differ. Carcinogenesis and its progression are associated with genetic factors that can either be inherited and/or acquired and are classified as an oncogene or tumor suppressor. Many of these genetic factors converge on common signaling pathway(s), such as the MAPK and PI3K/AKT pathways. In this review, we will focus on the metabotropic glutamate receptor (mGluR) family, an upstream protein that transmits extracellular signals into the cell and has been shown to regulate many aspects of tumor development and progression. We explore the involvement of members of this receptor family in various cancers that include breast cancer, colorectal cancer, glioma, kidney cancer, melanoma, oral cancer, osteosarcoma, pancreatic cancer, prostate cancer, and T-cell cancers. Intriguingly, depending on the member, mGluRs can either be classified as oncogenes or tumor suppressors, although in general most act as an oncogene. The extensive work done to elucidate the role of mGluRs in various cancers suggests that it might be a viable strategy to therapeutically target glutamatergic signaling.
Collapse
|
7
|
Eddy K, Chen S. Glutamatergic Signaling a Therapeutic Vulnerability in Melanoma. Cancers (Basel) 2021; 13:3874. [PMID: 34359771 PMCID: PMC8345431 DOI: 10.3390/cancers13153874] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/15/2021] [Accepted: 07/29/2021] [Indexed: 01/03/2023] Open
Abstract
Like other cancers, melanomas are associated with the hyperactivation of two major cell signaling cascades, the MAPK and PI3K/AKT pathways. Both pathways are activated by numerous genes implicated in the development and progression of melanomas such as mutated BRAF, RAS, and NF1. Our lab was the first to identify yet another driver of melanoma, Metabotropic Glutamate Receptor 1 (protein: mGluR1, mouse gene: Grm1, human gene: GRM1), upstream of the MAPK and PI3K/AKT pathways. Binding of glutamate, the natural ligand of mGluR1, activates MAPK and PI3K/AKT pathways and sets in motion the deregulated cellular responses in cell growth, cell survival, and cell metastasis. In this review, we will assess the proposed modes of action that mediate the oncogenic properties of mGluR1 in melanoma and possible application of anti-glutamatergic signaling modulator(s) as therapeutic strategy for the treatment of melanomas.
Collapse
Affiliation(s)
- Kevinn Eddy
- Graduate Program in Cellular and Molecular Pharmacology, School of Graduate Studies, Rutgers University, Piscataway, NJ 08854, USA;
- Susan Lehman Cullman Laboratory for Cancer Research, Rutgers University, Piscataway, NJ 08854, USA
| | - Suzie Chen
- Graduate Program in Cellular and Molecular Pharmacology, School of Graduate Studies, Rutgers University, Piscataway, NJ 08854, USA;
- Susan Lehman Cullman Laboratory for Cancer Research, Rutgers University, Piscataway, NJ 08854, USA
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08901, USA
- Environmental & Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ 08854, USA
| |
Collapse
|
8
|
Huang CY, Huang SP, Hsueh YM, Chen LC, Lu TL, Bao BY. Genetic Analysis Identifies the Role of HLF in Renal Cell Carcinoma. Cancer Genomics Proteomics 2021; 17:827-833. [PMID: 33099483 DOI: 10.21873/cgp.20236] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND/AIM Circadian rhythm is an internal clock that regulates the cycles of many biological functions. Epidemiological studies have linked aberrant circadian rhythm to an increased susceptibility to cancer and poor patient prognosis. However, there remains a gap in our understanding of genetic variants related to the circadian pathway in renal cell carcinoma (RCC) progression. PATIENTS AND METHODS We examined the associations of 150 single nucleotide polymorphisms (SNPs) in 12 core circadian pathway genes with RCC risk and survival in 630 patients with RCC and controls. RESULTS After adjusting for multiple comparisons and performing multivariate analyses, we found that the HLF rs6504958 polymorphism was significantly associated with RCC risk (q<0.05), whereas, no SNP association was significant for survival. Furthermore, the rs6504958 G allele was associated with reduced expression of HLF; consequently, a lower HLF expression was correlated with more advanced RCC. Moreover, a meta-analysis of six kidney cancer gene expression datasets demonstrated that an elevated HLF expression was associated with a favorable prognosis in patients with RCC (hazard ratio=0.70, 95% confidence interval=0.65-0.76, p<0.001). CONCLUSION These findings implicate the potential protective role of HLF in the progression of RCC.
Collapse
Affiliation(s)
- Chao-Yuan Huang
- Department of Urology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan, R.O.C
| | - Shu-Pin Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, R.O.C.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, R.O.C.,Department of Urology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, R.O.C.,Center for Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan, R.O.C
| | - Yu-Mei Hsueh
- Department of Family Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, R.O.C.,Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, R.O.C
| | - Lih-Chyang Chen
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan, R.O.C
| | - Te-Ling Lu
- Department of Pharmacy, China Medical University, Taichung, Taiwan, R.O.C
| | - Bo-Ying Bao
- Department of Pharmacy, China Medical University, Taichung, Taiwan, R.O.C. .,Sex Hormone Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,Department of Nursing, Asia University, Taichung, Taiwan, R.O.C
| |
Collapse
|
9
|
Tsai YC, Huang CY, Hsueh YM, Fan YC, Fong YC, Huang SP, Geng JH, Chen LC, Lu TL, Bao BY. Genetic variants in MAPK10 modify renal cell carcinoma susceptibility and clinical outcomes. Life Sci 2021; 275:119396. [PMID: 33774030 DOI: 10.1016/j.lfs.2021.119396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 03/08/2021] [Accepted: 03/20/2021] [Indexed: 12/09/2022]
Abstract
AIMS The mitogen-activated protein kinase (MAPK) cascades integrate various upstream signals to regulate many cellular functions, including proliferation, differentiation, and survival. Dysregulation of these pathways has been implicated in the occurrence and progression of a variety of cancers. MAIN METHODS This study aimed to assess the association of 192 single nucleotide polymorphisms in 22 MAPK cascade genes with renal cell carcinoma (RCC) risk and survival in 312 patients and 318 controls. KEY FINDINGS After multiple testing correction and multivariate analysis, the minor T allele of MAPK10 rs12648265 remained associated with a lower risk of RCC (adjusted odds ratio 0.64, 95% confidence interval 0.50-0.82, P = 0.000426) and metastasis (adjusted hazard ratio 0.50, 95% confidence interval 0.30-0.82, P = 0.006). Presence of the rs12648265 T allele demonstrated a trend towards being associated with increased MAPK10 expression, and meta-analysis of four RCC datasets indicated that high MAPK10 expression is associated with a favourable prognosis. Furthermore, activation of MAPK10 by the potent agonist anisomycin inhibited RCC cell growth in vitro, suggesting an involvement of MAPK10 in RCC progression. SIGNIFICANCE In conclusion, MAPK10 may be a meaningful biomarker and a potential therapeutic target in RCC.
Collapse
Affiliation(s)
- Yuan-Chin Tsai
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan; Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 110, Taiwan
| | - Chao-Yuan Huang
- Department of Urology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 100, Taiwan
| | - Yu-Mei Hsueh
- Department of Family Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan; Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Yu-Ching Fan
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 110, Taiwan
| | - Yu-Cin Fong
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan
| | - Shu-Pin Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; Department of Urology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Jiun-Hung Geng
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; Department of Urology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung 812, Taiwan
| | - Lih-Chyang Chen
- Department of Medicine, Mackay Medical College, New Taipei City 252, Taiwan
| | - Te-Ling Lu
- Department of Pharmacy, China Medical University, Taichung 406, Taiwan
| | - Bo-Ying Bao
- Department of Pharmacy, China Medical University, Taichung 406, Taiwan; Sex Hormone Research Center, China Medical University Hospital, Taichung 404, Taiwan; Department of Nursing, Asia University, Taichung 413, Taiwan.
| |
Collapse
|
10
|
Yin X, Wang P, Yang T, Li G, Teng X, Huang W, Yu H. Identification of key modules and genes associated with breast cancer prognosis using WGCNA and ceRNA network analysis. Aging (Albany NY) 2020; 13:2519-2538. [PMID: 33318294 PMCID: PMC7880379 DOI: 10.18632/aging.202285] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/22/2020] [Indexed: 12/17/2022]
Abstract
Breast cancer is one of the leading causes of cancer-associated mortality in women worldwide and has become a major public health problem. Although the definitive cause of breast cancer is not known, many genes sensitive to breast cancer have been detected using advanced technologies. Our study identified 3301 differentially expressed lncRNAs and mRNAs between tumor and normal samples from The Cancer Genome Atlas database. Based on the gene expression analysis and clinical traits as well as weighted gene co-expression network analysis, the co-expression Brown module was found to be key for breast cancer prognosis. A total of 453 genes in the Brown module were used for functional enrichment, protein-protein interaction analysis, lncRNA-miRNA-mRNA ceRNA network, and lncRNA-RNA binding protein-mRNA network construction. GRM4, SSTR2, PARD6B, PRR15, COX6C, and lncRNA DSCAM-AS1 were the hub genes according to protein-protein interaction, lncRNA-miRNA-mRNA and lncRNA-RNA binding protein-mRNA network. Their high expression was found to be correlated with breast cancer development, according to multiple databases. In conclusion, this study provides a framework of the co-expression gene modules of breast cancer and identifies several important biomarkers in breast cancer development and prognosis.
Collapse
Affiliation(s)
- Xin Yin
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Pei Wang
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Tianshu Yang
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Gen Li
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Xu Teng
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Wei Huang
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Hefen Yu
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| |
Collapse
|
11
|
Abstract
Glutamine and glutamate are major bioenergy substrates for normal and cancer cell growth. Cancer cells need more biofuel than normal tissues for energy supply, anti-oxidation activity and biomass production. Genes related to metabolic chains in many cancers are somehow mutated, which makes cancer cells more glutamate dependent. Meanwhile, glutamate is an excitatory neurotransmitter for conducting signals through binding with different types of receptors in central neuron system. Interestingly, increasing evidences have shown involvement of glutamate signaling, guided through their receptors, in human malignancy. Dysregulation of glutamate transporters, such as excitatory amino acid transporter and cystine/glutamate antiporter system, also generates excessive extracellular glutamate, which in turn, activates glutamate receptors on cancer cells and results in malignant growth. These features make glutamate an attractive target for anti-cancer drug development with some glutamate targeted but blood brain barrier impermeable anti-psychosis drugs under consideration. We discussed the relevant progressions and drawbacks in this field herein.
Collapse
Affiliation(s)
- Haowei Yi
- Department of Genetics, Cell Biology and Anatomy
| | | | - Jing Wang
- Department of Genetics, Cell Biology and Anatomy
| |
Collapse
|
12
|
Huang CY, Hsueh YM, Chen LC, Cheng WC, Yu CC, Chen WJ, Lu TL, Lan KJ, Lee CH, Huang SP, Bao BY. Clinical significance of glutamate metabotropic receptors in renal cell carcinoma risk and survival. Cancer Med 2018; 7:6104-6111. [PMID: 30488581 PMCID: PMC6308098 DOI: 10.1002/cam4.1901] [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: 10/03/2018] [Revised: 11/07/2018] [Accepted: 11/09/2018] [Indexed: 01/14/2023] Open
Abstract
Accumulating evidence suggests the roles of glutamate metabotropic receptors (GRMs) in cancer, in addition to synaptic signalling. The present study assessed the associations of genetic variants in eight GRM genes with regard to risk and overall survival (OS) in 780 renal cell carcinoma (RCC) patients and controls. After adjustment for known risk factors, GRM5 rs7102764 T was associated with an increased risk of RCC (P = 0.006). Additional analysis has provided evidence that rs7102764 T was correlated with a higher expression of GRM5, which is consistently found to be upregulated in tumours, compared to normal tissues. Furthermore, the GRM3 rs701332 C, GRM4 rs2499707 T, and GRM4 rs4713742 T alleles were significantly associated with a poorer OS (P ≤ 0.030). The three loci were also observed to have strong cumulative effects on OS. Additional analysis has revealed a significant genotype‐expression correlation of rs2499707 T with increased GRM4 expression, which in turn leads to poorer OS in patients with RCC. GRMs might be involved in RCC development and progression, and genetic variants in GRMs might be promising biomarkers.
Collapse
Affiliation(s)
- Chao-Yuan Huang
- Department of Urology, College of Medicine, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan.,Department of Urology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Yu-Mei Hsueh
- Department of Family Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.,Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Lih-Chyang Chen
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Wei-Chung Cheng
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,Research Center for Tumor Medical Science, China Medical University, Taichung, Taiwan.,Drug Development Center, China Medical University, Taichung, Taiwa
| | - Chia-Cheng Yu
- Division of Urology, Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Department of Urology, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Pharmacy, Tajen University, Pingtung, Taiwan
| | - Wei-Jen Chen
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Te-Ling Lu
- Department of Pharmacy, China Medical University, Taichung, Taiwan
| | - Kuo-Jin Lan
- Department of Pharmacy, China Medical University, Taichung, Taiwan
| | - Cheng-Hsueh Lee
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Shu-Pin Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Urology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Bo-Ying Bao
- Department of Pharmacy, China Medical University, Taichung, Taiwan.,Sex Hormone Research Center, China Medical University Hospital, Taichung, Taiwan.,Department of Nursing, Asia University, Taichung, Taiwan
| |
Collapse
|