1
|
Salari N, Rasoulpoor S, Shabani S, Mansouri K, Bokaee S, Fatahian R, Farshchian N, Mohammadi M, Hosseinian-Far M. ERCC2 rs13181 Polymorphism Association with Glioma Risk: an Update Meta-Analysis. Indian J Surg Oncol 2023; 14:60-68. [PMID: 36891435 PMCID: PMC9986186 DOI: 10.1007/s13193-022-01623-6] [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: 08/04/2021] [Accepted: 08/10/2022] [Indexed: 10/15/2022] Open
Abstract
Glioma is the most common type of primary brain tumour which accounts for about 30% of all brain and central nervous system tumours, and approximately 70% of adult malignant brain tumours. Numerous studies have been performed to assess the relationship between ERCC2 rs13181 polymorphism and the risk of glioma development, yet these findings of these studies are often inconsistent and contradictory. Therefore, the aim of this study is to conduct a systematic review and meta-analysis to assess the role of ERCC2 rs13181 in glioma developing. In this work, we have conducted a systematic review and meta-analysis. In order to collect the results of relevant studies on the association of ERCC2 rs13181 gene polymorphism with glioma, we initially searched the Scopus, Embase, Web of Science (WoS), PubMed, and ScienceDirect databases, without a lower time limit, and until June 2020. In order to analyse the eligible studies, the random effects model was used and the heterogeneity of the studies was investigated with the I 2 index. Data analysis was performed within the Comprehensive Meta-Analysis software (version 2). The total number of studies that focused on patients with glioma was 10. The odds ratio of GG vs TT genotype in patients with glioma based on meta-analysis was 1.08 (0.85-1.37: 95% confidence interval), which indicates the increasing effect of GG vs TT genotype by 0.08. The odds ratio of GG + TG vs TT genotype in patients with glioma was 1.22 (1.38-1.7: 95% confidence interval) based on meta-analysis, which indicates the increasing effect of GG + TG vs TT genotype as 0.22. The odds ratio of TG vs TT genotype in patients with glioma was 1.2 (0.38-1.4: 95% confidence interval), which shows the increasing effect of TG vs TT genotype by 0.2. The odds ratio of G vs T genotype in patients with glioma based on the meta-analysis was 1.15 (1.26-1.4: 95% confidence interval), which indicates the increasing effect of G vs T genotype by 0.15. The odds ratio of GG vs TG + TT genotype in patients with glioma based on meta-analysis was 1.22 (1.33-1.45: 95% confidence interval), which indicates the increasing effect of GG vs TG + TT genotype by 0.22. The results of this systematic review and meta-analysis show that ERCC2 rs13181 polymorphism and its genotypes are an important risk factor for genetic susceptibility to glioma tumour.
Collapse
Affiliation(s)
- Nader Salari
- Department of Biostatistics, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shna Rasoulpoor
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shervin Shabani
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Kamran Mansouri
- Medical Biology Research Centre, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shadi Bokaee
- Faculty of Health and Life Sciences, School of Life Sciences, Coventry University, Coventry, UK
| | - Reza Fatahian
- Department of Neurosurgery, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Negin Farshchian
- Department of Radiation Oncology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoud Mohammadi
- Cellular and Molecular Research Center, Gerash University of Medical Sciences, Gerash, Iran
| | - Melika Hosseinian-Far
- Department of Food Science & Technology, Faculty of Agriculture, Ferdowsi University of Mashhad (FUM), Mashhad, Iran
| |
Collapse
|
2
|
Association of TP53 rs1042522 C>G Polymorphism with Glioma Risk in Chinese Children. BIOMED RESEARCH INTERNATIONAL 2022; 2022:2712808. [PMID: 35996546 PMCID: PMC9392611 DOI: 10.1155/2022/2712808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/03/2022] [Indexed: 11/18/2022]
Abstract
Glioma is the most common intracranial malignancy. TP53 is a crucial tumor suppressor gene that plays an essential regulatory role in cell growth, apoptosis, and DNA repair. The TP53 rs1042522 C>G polymorphism has been reported to be strongly associated with various tumor risks. To assess the TP53 rs1042522 C>G polymorphism with glioma risk in Chinese children, we determined the genotypes of the TP53 rs1042522 C>G polymorphism in 171 glioma patients and 228 cancer-free controls by Taqman assay. We assessed the association of the polymorphism with glioma risk using odds ratio (OR) and 95% confidence interval (CI) generated by logistic regression models. We also performed stratified analyses by age, gender, tumor subtypes, and clinical stages, but no significant association was detected between TP53 rs1042522 C>G polymorphism and childhood glioma risk. These results suggest that the TP53 rs1042522 C>G polymorphism is not associated with glioma risk in Chinese children. Subsequent studies with a larger sample size are needed to validate our results.
Collapse
|
3
|
Jalilian N, Maleki Y, Shakiba E, Aznab M, Rahimi Z, Salimi M, Rhimi Z. p53 p.Pro72Arg (rs1042522) and Mouse Double Minute 2 (MDM2) Single-Nucleotide Polymorphism (SNP) 309 Variants and Their Interaction in Chronic Lymphocytic Leukemia(CLL): A Survey in CLL Patients from Western Iran. Int J Hematol Oncol Stem Cell Res 2021; 15:160-169. [PMID: 35082997 PMCID: PMC8748241 DOI: 10.18502/ijhoscr.v15i3.6846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 01/16/2021] [Indexed: 11/24/2022] Open
Abstract
Background: Chronic lymphocytic leukemia (CLL) is the most common leukemia in adults. The MDM2 and p53 are interacting proteins that play crucial roles in cell biology. Genetic variations of p53 and MDM2 have been identified in many cancers including CLL; among which are SNP309 in the promoter of MDM2 and SNP codon72 in p53. Materials and Methods: In this study, we sought to find the impact of two SNPs of p53 and MDM2 in the pathogenesis of CLL. A total of 100 CLL patients and 102 healthy controls were recruited. Genomic DNA was extracted, and genotyping was performed using the PCR-RFLP method. The allele and genotype associations were analyzed using the χ2 test. The gene-gene interaction analysis was studied using GMDR v0.9. Results: Our study found the absence of a significant difference between CLL patients and controls related to the allelic frequencies or genotypic distributions for both MDM2 SNP309 and p53 codon72. A significantly higher frequency of p53 C allele was found in patients with disease duration of more than 36 compared to those less than 36 months. However, GMDR analysis suggests genetic interaction between the genes under study. Conclusion: Our findings indicated each polymorphism of p53 codon72 and MDM2 (SNP309) was not a risk factor for CLL but the p53 C allele could be associated with the disease duration. Besides, the interaction between p53/MDM2 genotypes may confer susceptibility to CLL. Our study could be useful in genetic association studies of CLL and the role of gene-gene interactions in the susceptibility to the disease.
Collapse
Affiliation(s)
- Nazanin Jalilian
- Department of Clinical Biochemistry, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Yosra Maleki
- Department of Clinical Biochemistry, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ebrahim Shakiba
- Department of Clinical Biochemistry, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mozafar Aznab
- Department of Internal Medicine, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ziba Rahimi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mehdi Salimi
- Department of Internal Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Zohreh Rhimi
- Department of Clinical Biochemistry, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran.,Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
4
|
Ding J, Zhang L, Chen S, Cao H, Xu C, Wang X. lncRNA CCAT2 Enhanced Resistance of Glioma Cells Against Chemodrugs by Disturbing the Normal Function of miR-424. Onco Targets Ther 2020; 13:1431-1445. [PMID: 32110042 PMCID: PMC7034969 DOI: 10.2147/ott.s227831] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 11/28/2019] [Indexed: 12/14/2022] Open
Abstract
Background Aggressive metastasis of tumor cells assumed a constructive role in strengthening chemoresistance of tumors, so this investigation was intended to elucidate if lncRNA CCAT2 sponging downstream miR-424 regulated chemotolerance of glioma cells by boosting metastasis of glioma cells. Methods One hundred and twenty-eight pairs of glioma tissues and corresponding adjacent tissues were resected from glioma patients during their operation, and we also purchased a series of glioma cell lines, including U251, U87, A172 and SHG44. Furthermore, pcDNA3.1-CCAT2, si-CCAT2, miR-424 mimic and miR-424 inhibitor were transfected into SHG44 and U251 cell lines, so as to evaluate impacts of CCAT2 and miR-424 on chemosensitivity of the glioma cells. Besides, proliferation, invasion and metastasis of the cells were determined through the implementation of colony formation assay, transwell assay and scratch assay. Results Glioma tissues and cells were monitored with higher CCAT2 expression and lower miR-424 expression than adjacent normal tissues and NHA cell line (P<0.05). Among the glioma cell lines, the SHG44 cell line showed the strongest resistance against teniposide, temozolomide and cisplatin (P<0.05), whereas the U251 cell line was more sensitive to teniposide, temozolomide, vincristine and cisplatin than any other cell line (P<0.05). Besides, pcDNA3.1-CCAT2 and miR-424 inhibitor could enhance tolerance of glioma cell lines against drugs (P<0.05). Moreover, in-vitro transfection of si-CCAT2 and miR-424 mimic could significantly retard proliferation, invasion and migration of SHG44 and U251 cells (P<0.05), and CCAT2 was found to negatively regulate miR-424 expression by sponging it (P<0.05). In addition, CHK1 was deemed as the molecule targeted by upstream miR-424, and its overexpression can changeover the effects of miR-424 mimic on proliferation and metastasis of SHG44 and U251 cells. Conclusion lncRNA CCAT2/miR-424/Chk1 axis might serve as a promising target for improving chemotherapeutic efficacies in glioma treatment.
Collapse
Affiliation(s)
- Jun Ding
- Department of Neurosurgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Lin Zhang
- Department of Neurosurgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Shiwen Chen
- Department of Neurosurgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Heli Cao
- Department of Neurosurgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Chen Xu
- Department of Neurosurgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Xuyang Wang
- Department of Neurosurgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| |
Collapse
|
5
|
Fang J, Huang J. Clinical significance of the expression of long non-coding RNA PVT1 in glioma. Cancer Biomark 2019; 24:509-513. [PMID: 30909189 DOI: 10.3233/cbm-182253] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Glioma is the most common primary malignant tumor in the nervous system. OBJECTIVE To investigate the expression of long non-coding RNA Pvt1 oncogene (PVT1) in glioma and its clinical significance. METHODS The expression levels of PVT1 were determined in 59 glioma and 10 normal tissue samples using qRT-PCR. The patients were divided into high and low expression groups and analyzed for their relationship with clinicopathological factors and the survival time using the Kaplan-Meier method. RESULTS The expression levels of PVT1 were significantly higher in glioma tissues than in normal tissues (p< 0.01) and higher in high grade (III-IV) than in low grade (I-II) tumors (p< 0.01). Analysis showed that the PVT1 level was closely related to glioma grade (p< 0.01), but not to age, gender, Karnofsky performance status (KPS) and tumor size (p> 0.05). Receiver operator characteristic curve analysis showed an area under the curve of 0.835. Log-rank test showed that the prognosis of high PVT1 group was poorer than that of low PVT1 group (p< 0.01). CONCLUSIONS PVT1 is highly expressed in gliomas and its level is positively related to WHO glioma grade and prognosis of gliomas. Therefore, it may be explored as a new molecular marker for predicting malignancy and prognosis of gliomas.
Collapse
|
6
|
Panciani PP, Giordana MT, Gallone S, Muratori A, Rotunno R, Migliorati K, Spena G, Ducati A, Fontanella M. Blood-tissue analysis of TP53 polymorphisms and survival of patients with glioma. J Neurosurg Sci 2018; 65:8-13. [PMID: 29308633 DOI: 10.23736/s0390-5616.18.04284-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The role of single nucleotide polymorphisms (SNPs) in TP53 in the pathogenesis of glioma is still debated. The aim of our study was to investigate the role of several TP53 SNPs in the risk of glioma and their possible role as prognostic biomarkers of overall and progression-free survival. METHODS We examined 12 SNPs in TP53 from peripheral blood and neoplastic tissue of patients with a diagnosis of glioma who underwent surgery from 2012 to 2015. Direct genomic sequencing of TP53 was performed to detect the presence of polymorphisms. We compared data with a matched cancer-free control group and the NCBI SNPs database. Overall and progression-free survival were analyzed in patients with glioblastoma subjected to gross total resection and concomitant radio-chemotherapy. RESULTS No association was observed with glioma susceptibility and overall survival. Two new SNPs were detected: c.97-46 G>A (intron 3) and c.783-31 A>G (intron 7). The number of SNPs observed was higher (21.4%) in blood than in tumoral samples. We observed a significant reduction in progression-free survival in patients with at least one exonic SNP. CONCLUSIONS We can hypothesize an involvement of TP53 SNPs in response mechanisms to adjuvant treatment that may affect progression-free survival. Moreover, our blood-tissue combined study revealed a significant difference in SNPs between blood and tumoral samples, probably due to glioma heterogeneity and genomic instability.
Collapse
Affiliation(s)
| | - Maria T Giordana
- Clinic of Neurosurgery, Department of Neurosciences, University of Turin, Turin, Italy
| | - Salvatore Gallone
- Unit of Clinical Neurogenetics, Department of Neurosciences, University of Turin, Turin, Italy
| | - Andrea Muratori
- Unit of Neurosurgery, Department of Medical-Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Rosaria Rotunno
- Unit of Neurosurgery, Fondazione Poliambulanza di Brescia, Brescia, Italy
| | - Karol Migliorati
- Unit of Neurosurgery, Department of Medical-Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | | | - Alessandro Ducati
- Unit of Neurosurgery, Department of Neurosciences, University of Turin, Turin, Italy
| | - Marco Fontanella
- Unit of Neurosurgery, Department of Medical-Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| |
Collapse
|
7
|
Bayram S, Rencüzoğulları E, Almas AM, Genç A. Effect of p53 Arg72Pro polymorphism on the induction of micronucleus by aflatoxin B1 in in vitro in human blood lymphocytes. Drug Chem Toxicol 2016; 39:331-7. [DOI: 10.3109/01480545.2015.1121275] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Süleyman Bayram
- Department of Nursing, Adıyaman School of Health, Adıyaman University, Adıyaman, Turkey,
| | - Eyyüp Rencüzoğulları
- Department of Biology, Faculty of Science and Letters, Adıyaman University, Adıyaman, Turkey,
| | | | - Ahmet Genç
- Vocational School of Health Services, Adıyaman Univesity, Adıyaman, Turkey
| |
Collapse
|
8
|
Evaluation of the p53 Arg72Pro polymorphism and its association with cancer risk: a HuGE review and meta-analysis. Genet Res (Camb) 2015; 97:e7. [PMID: 25882871 DOI: 10.1017/s0016672315000075] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Codon 72 is a hotspot of polymorphisms in the TP53 gene, which encodes a hub protein in the protein-protein interaction network of p53. It is thus a central player in the apoptotic pathway, preventing cancer. A large number of articles have been published exploring its association with an increased susceptibility to most common cancers. However, these studies have produced inconclusive results, which may be due to their small sample sizes or study designs. To comprehensively evaluate the potential correlation between the TP53 Pro72Arg polymorphism and cancer risk and to better characterize the Pro72Arg polymorphism, we performed a systematic HuGE review and meta-analysis of candidate studies through online resources, according to the proposal of MOOSE and the PRISMA statement. The identified articles were carefully examined according to the inclusion criteria. Pooled odds ratios were calculated on the basis of different genetic models, while heterogeneity was assessed through a chi-based Q-test and I2. After applying the inclusion filters, we obtained a pool of 54 eligible studies, representing 18 718 cases and 21 261 controls. Overall, non-significant cancer risk was observed in all the genetic models but their observed heterogeneity was extremely significant. In subgroup analysis, an increased susceptibility was observed in the case of colorectal cancer, while in cancers of the female reproductive system, significantly increased risk was detected in all the genetic models except the dominant model. In another subgroup analysis, significantly increased cancer risk was observed among Asians in homozygous and recessive models, while in Americans increased cancer risk was observed only in dominant and recessive models. No association was observed in the rest of the populations. In conclusion, pooled subgroup analysis on the basis of ethnicity proved that the TP53 Arg72Pro polymorphism is associated with an increased risk of cancer in Asians and Americans only and is not associated in other populations. It can therefore be concluded that this meta-analysis of available data suggests partial confirmation of the association between the TP53 Arg72Pro polymorphism and cancer risk susceptibility.
Collapse
|