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Jafrin S, Aziz MA, Islam MS. Association between TP73 G4C14-A4T14 polymorphism and different cancer types: an updated meta-analysis of 55 case-control studies. J Int Med Res 2022; 50:3000605221133173. [PMID: 36314251 PMCID: PMC9623385 DOI: 10.1177/03000605221133173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The TP73 G4C14-A4T14 variant has been associated with elevated cancer risk, but the evidence is inconclusive. We performed a meta-analysis to clarify the role of this variant in cancer development. METHODS Eligible literature was selected by searching PubMed, Google Scholar, Cochrane Library, and Embase. The meta-analysis was performed using Review Manager 5.4. RESULTS A meta-analysis of 55 case-control studies showed that the G4C14-A4T14 variant was significantly associated with overall cancer development in five genetic models, including the allele model (AM), codominant model 1 (COD1), COD2, dominant model (DM), and over-dominant model (OD). Sub-group analysis based on ethnicity showed significantly higher risks in Africans in COD2 and RM and in Whites in AM, COD2, DM, and recessive model (RM). Cancer-specific subgroup analysis identified significant risks of gynecological (ovarian, cervical, and endometrial cancer), colorectal, oral, head and neck, and other cancers. Moreover, hospital-based controls revealed significant cancer risks in the AM, COD1, COD2, DM, and RM genetic models. Our findings were confirmed by trial sequential analysis. CONCLUSION This meta-analysis confirmed that TP73 G4C14-A4T14 significantly elevates the overall cancer risk, especially in White, African, and hospital-based populations, and specifically predisposes individuals to gynecological, colorectal, oral, and head and neck cancers.This meta-analysis was registered at INPLASY (registration number: INPLASY202210070).
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Affiliation(s)
- Sarah Jafrin
- Department of Pharmacy, Faculty of Science, Noakhali Science and
Technology University, Sonapur-3814, Noakhali, Bangladesh,Laboratory of Pharmacogenomics and Molecular Biology, Department
of Pharmacy, Noakhali Science and Technology University, Sonapur-3814, Noakhali,
Bangladesh
| | - Md. Abdul Aziz
- Department of Pharmacy, Faculty of Science, Noakhali Science and
Technology University, Sonapur-3814, Noakhali, Bangladesh,Laboratory of Pharmacogenomics and Molecular Biology, Department
of Pharmacy, Noakhali Science and Technology University, Sonapur-3814, Noakhali,
Bangladesh
| | - Mohammad Safiqul Islam
- Department of Pharmacy, Faculty of Science, Noakhali Science and
Technology University, Sonapur-3814, Noakhali, Bangladesh,Laboratory of Pharmacogenomics and Molecular Biology, Department
of Pharmacy, Noakhali Science and Technology University, Sonapur-3814, Noakhali,
Bangladesh,Mohammad Safiqul Islam, Department of
Pharmacy, Noakhali Science and Technology University, Noakhali-3814, Bangladesh.
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Pan H, Gu X, Wang X, Gao Z, Ding G, Zou C, Fan Y. Case–control study on TP73 rs1801173 C > T gene polymorphism and susceptibility to gastric cancer in a Chinese Han population. BMC Med Genomics 2022; 15:14. [PMID: 35073920 PMCID: PMC8785439 DOI: 10.1186/s12920-021-01151-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/20/2021] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
This study investigated the role of TP73 gene polymorphism, rs1801173on risk of gastric cancer.
Methods
We conducted a case-controlled study including 577 primary gastric cancer and 678 normal control cases. The target gene fragment was amplified using PCR using blood samples collected from patients. Allele analysis and genotyping were performed using snapshot method.
Results
The findings showed that the control group had consistent genotype frequency distribution and presented Hardy–Weinberg equilibrium. The results showed no significant differences in sex, drinking history and age distributions between subjects with the polymorphism and subjects in the control group. Smoking status was correlated with incidence of gastric cancer (P = 0.006). The rs1801173 locus of TP73 gene contained 3 genotypes including: TT, CT, and CT. Logistic regression analysis showed that distribution of recessive model and dominant model was comparable between the two groups before (P = 0.688; 0.937) or after (P = 0.703; 0.990) adjusting for confounders. The distribution frequency in case group was not significantly different relative to that of the control group (P = 0.763).
Conclusion
Smoking can independently influence the risk of gastric cancer. TP73 gene rs1801173 polymorphism was not significantly correlated with risk of gastric cancer.
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Du F, Wang X, Qin D, Zhu R, Kong W, Kong X, Min X. Association between p73 G4C14-to-A4T14 polymorphism and lung cancer risk: A systematic review and meta-analysis. THE CLINICAL RESPIRATORY JOURNAL 2021; 15:637-647. [PMID: 33484055 DOI: 10.1111/crj.13335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 01/13/2021] [Accepted: 01/19/2021] [Indexed: 12/09/2022]
Abstract
OBJECTIVE This study was conducted to evaluate the relationship between the p73 G4C14-to-A4T14 polymorphism (hereafter, G4C14-to-A4T14) and lung cancer risk. METHODS The studies on the relationship between G4C14-A4T14 and lung cancer risk published as of November 5, 2018, were comprehensively searched in PubMed, Embase, the Cochrane Library, the Chinese Wanfang database, China National Knowledge Infrastructure (CNKI), and China Biology Medicine (CBM). The last update was on May 24, 2019. Statistical analysis was performed using Stata 12.0. RESULTS The association between G4C14-A4T14 and lung cancer risk was analyzed in nine studies. The findings indicate no association between G4C14-to-A4T14 and lung cancer risk (allele model: OR = 0.90, 95% CI: 0.73-1.11, I2 = 86.0%, P = .330; dominant model: OR = 0.93, 95% CI: 0.74-1.17, I2 = 82.6%, P = .551; recessive model: OR = 0.75, 95% CI: 0.50-1.13, I2 = 75.2%, P = .165; homozygote model: OR = 0.74, 95% CI: 0.47-1.17, I2 = 79.6%, P = .199; heterozygote model: OR = 0.98, 95% CI: 0.80-1.21, I2 = 75.8%, P = .879). The heterogeneity between subgroups by cancer types and genotyping method was significantly reduced. After the deletion of suspected duplicates, no association was found between G4C14-to-A4T14 and lung cancer susceptibility. CONCLUSION Our meta-analysis confirms that G4C14-to-A4T14 is not significantly related to lung cancer risk.
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Affiliation(s)
- Fenghua Du
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
| | - Xiaojun Wang
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
| | - Dandan Qin
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
| | - Rongjun Zhu
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
| | - Weibo Kong
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
| | - Xiangzhou Kong
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
| | - Xuhong Min
- Radiology Intervention Department, Anhui Chest Hospital, Hefei, China
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ΔNp73, TAp73 and Δ133p53 Extracellular Vesicle Cargo as Early Diagnosis Markers in Colorectal Cancer. Cancers (Basel) 2021; 13:cancers13092240. [PMID: 34066954 PMCID: PMC8124369 DOI: 10.3390/cancers13092240] [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: 03/29/2021] [Revised: 04/29/2021] [Accepted: 05/04/2021] [Indexed: 12/09/2022] Open
Abstract
Simple Summary The survival of colorectal cancer patients largely relies on the stage at diagnosis. The identification of early and non-invasive biomarkers to be used in screening programs for the diagnosis of the disease at the premalignant stage is mandatory. The aim of this study is to validate in plasma-derived extracellular vesicles secreted by malignant cells the diagnostic potential of well-known tumor-associated genes, ΔNp73, TAp73, and Δ133p53, in healthy subjects (n = 29), individuals with premalignant lesions (n = 49), and colorectal cancer patients (n = 42). Our data support ΔNp73 levels contained in extracellular vesicles as such a non-invasive and premature biomarker for the early diagnosis of colorectal cancer. Abstract The early diagnosis of colorectal cancer is a key factor in the overall survival of the patients. The actual screening programs include different approaches with significant limitations such as unspecificity, high invasiveness, and detection at late stages of the disease. The specific content of extracellular vesicles derived from malignant cells may represent a non-invasive technique for the early detection of colorectal cancer. Here, we studied the mRNA levels of ΔNp73, TAp73, and Δ133p53 in plasma-derived extracellular vesicles from healthy subjects (n = 29), individuals with premalignant lesions (n = 49), and colorectal cancer patients (n = 42). Extracellular vesicles’ ΔNp73 levels were already significantly high in subjects with premalignant lesions. Δ133p53 levels were statistically increased in colorectal cancer patients compared to the other two groups and were associated with patients’ survival. Remarkably, TAp73 mRNA was not detected in any of the individuals. The evaluation of ΔNp73, Δ133p53 and CEA sensitivity, specificity and AUC values supports ΔNp73 as a better early diagnosis biomarker and CEA as the best to identify advanced stages. Thus, low levels of CEA and a high content of ΔNp73 may identify in screening programs those individuals at higher risk of presenting a premalignant lesion. In addition, Δ133p53 emerges as a potential prognosis biomarker in colorectal cancer.
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TP73 is a credible biomarker for predicting clinical progression and prognosis in cervical cancer patients. Biosci Rep 2019; 39:BSR20190095. [PMID: 31332036 PMCID: PMC6682548 DOI: 10.1042/bsr20190095] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/20/2019] [Accepted: 06/10/2019] [Indexed: 12/27/2022] Open
Abstract
Tumor protein p73 (TP73) has been reported to be dysregulated in various types of human cancer and associated with clinical progression and outcome. Owing to the lack of reports on the correlation between TP73 protein expression and clinicopathologic features of cervical cancer, the aim of our research was to explore the clinical and prognostic significance of TP73 protein expression in cervical cancer patients. In our study, TP73 protein expression was detected by immunochemistry in 118 paraffin-embedded cervical cancer tissue specimens and 40 paraffin-embedded normal cervical epithelium tissue specimens. In the results, we found cervical cancer tissues exhibited high TP73 expression in comparison with normal cervical epithelium tissues, which was consistent with the expression status of TP73 in The Cancer Genome Atlas (TCGA) database. Furthermore, we analyzed the relationships between TP73 expression and clinicopathologic features through using the chi-square test or Fisher’s exact test, and found high expression of TP73 was markedly associated with early clinical stage, less lymph node metastasis, absent distant metastasis, squamous cell carcinoma and favorable histological grade. The Kaplan–Meier method and log-rank test were performed based on the expression level of TP73 in a cervical cancer cohort from the TCGA database, and showed that TP73 expression was positively correlated with overall survival time in cervical cancer patients. Moreover, univariate and multivariate Cox proportional hazards regression model indicated that high TP73 expression was identified as an independent factor for predicting favorable overall survival in cervical cancer patients. In conclusion, TP73 expression is increased in cervical cancer tissues and cells, and acts as a credible biomarker for predicting favorable overall survival in cervical cancer patients.
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TP73 G4C14-A4T14 polymorphism and cancer susceptibility: evidence from 36 case-control studies. Biosci Rep 2018; 38:BSR20181452. [PMID: 30420492 PMCID: PMC6294616 DOI: 10.1042/bsr20181452] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 10/26/2018] [Accepted: 11/08/2018] [Indexed: 11/24/2022] Open
Abstract
G4C14-A4T14 polymorphism of TP73 gene has been reported with a potential association in cancer risks through affected cell homeostasis; however the results were not consistent. We performed a comprehensive meta-analysis to explore the associations between G4C14-A4T14 polymorphism and cancer susceptibility. Extensive retrieve was performed in PubMed, EMBASE, Google Scholar, Web of Science, Wanfang database and CNKI database up to May 20, 2018. Odds ratios (ORs) and 95% confidence intervals (CIs) were conducted to evaluate the overall strength of the associations in five genetic models, as well as in subgroup analyses. Q-test, false-positive report probability analysis and trial sequential analysis, Egger’s test and Begg’s funnel plot were applied to evaluate the robustness of the results. In silico analysis was managed to demonstrate the relationship of TP73 expression correlated with cancer tissues. Finally, 36 case–control studies with a total of 9493 cancer cases and 13,157 healthy controls were enrolled into the meta-analysis. The pooled results present a significantly higher risk of G4C14-A4T14 polymorphism in all the five genetic models, as well as in the subgroups of Caucasian, cervical cancer, colorectal cancer, H-B subgroup and comfort to Hardy–Weinberg equilibrium subgroup. In silico analysis revealed that the expression of TP73 in cervical cancer tissue is higher than it in corresponding normal tissue, as well as in cervical cancer. All in all, TP73 G4C14-A4T14 polymorphism causes an upgrade cancer risk, especially in Caucasian population. G4C14-A4T14 polymorphism might be a potential biomarker for judging the tumorigenesis of cervical cancer and colorectal cancer.
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Xie Y, Wang J, Zhao X, Zhou X, Nie X, Li C, Huang F, Yuan H. Higher serum zinc levels may reduce the risk of cervical cancer in Asian women: A meta-analysis. J Int Med Res 2018; 46:4898-4906. [PMID: 30370809 PMCID: PMC6300959 DOI: 10.1177/0300060518805600] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Objective This meta-analysis was conducted to examine the possible association between serum zinc concentration and cervical cancer risk. Methods PubMed, WanFang, China National Knowledge Infrastructure, and SinoMed databases were searched for relevant articles published between January 1980 and September 2017. Results were combined using a random-effects model, and pooled standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated to compare serum zinc levels in patients with cervical cancer versus controls. Publication bias was evaluated using Begg’s funnel plot and Egger’s regression asymmetry test. Results Twelve articles regarding serum zinc levels and cervical cancer were included in this meta-analysis. Combined results showed that serum zinc levels in cervical cancer cases were significantly lower than in controls without cervical cancer (summary SMD –1.379, 95% CI –1.527, –1.231), with high heterogeneity (I2 = 98.8%). Analysis of data stratified by geographic location showed a significant association between serum zinc levels and cervical cancer risk in Asian populations (summary SMD –1.391, 95% CI –1.543, –1.239). Conclusions Higher serum zinc levels may be a protective factor for cervical cancer in Asian women.
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Affiliation(s)
- Yueying Xie
- Department of Pathology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Junjie Wang
- Department of Gynaecology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Xiaoya Zhao
- Department of Pathology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Xuli Zhou
- Department of Pathology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Xiaohui Nie
- Department of Gynaecology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Chuncheng Li
- Department of Pathology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Fulian Huang
- Department of Gynaecology, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
| | - Haibin Yuan
- Department of Paediatrics, the Maternal and Child Health Care Hospital of Xiangtan City, Hunan Province, China
- Haibin Yuan, Department of Paediatrics, the Maternal and Child Health Care Hospital of Xiangtan City, 295 East Lake Road, Xiangtan, Hunan Province, 411104, China.
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Bibi F, Ali I, Naseer MI, Ali Mohamoud HS, Yasir M, Alvi SA, Jiman-Fatani AA, Sawan A, Azhar EI. Detection of genetic alterations in gastric cancer patients from Saudi Arabia using comparative genomic hybridization (CGH). PLoS One 2018; 13:e0202576. [PMID: 30212456 PMCID: PMC6136709 DOI: 10.1371/journal.pone.0202576] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 08/06/2018] [Indexed: 02/08/2023] Open
Abstract
Background The present study was conducted to discover genetic imbalances such as DNA copy number variations (CNVs) associated with gastric cancer (GC) and to examine their association with different genes involved in the process of gastric carcinogenesis in Saudi population. Methods Formalin-fixed paraffin-embedded (FFPE) tissues samples from 33 gastric cancer patients and 15 normal gastric samples were collected. Early and late stages GC samples were genotyped and CNVs were assessed by using Illumina HumanOmni1-Quad v.1.0 BeadChip. Results Copy number gains were more frequent than losses throughout all GC samples compared to normal tissue samples. The mean number of the altered chromosome per case was 64 for gains and 40 for losses, and the median aberration length was 679115bp for gains and 375889bp for losses. We identified 7 high copy gain, 52 gains, 14 losses, 32 homozygous losses, and 10 copy neutral LOHs (loss of heterozygosities). Copy number gains were frequently detected at 1p36.32, 1q12, 1q22, 2p11.1, 4q23-q25, 5p12-p11, 6p21.33, 9q12-q21.11, 12q11-q12, 14q32.33, 16p13.3, 17p13.1, 17q25.3, 19q13.32, and losses at 1p36.23, 1p36.32, 1p32.1, 1q44, 3q25.2, 6p22.1, 6p21.33, 8p11.22, 10q22.1, 12p11.22, 14q32.12 and 16q24.2. We also identified 2 monosomy at chromosome 14 and 22, 52 partially trisomy and 22 whole chromosome 4 neutral loss of heterozygosities at 13q14.2-q21.33, 5p15.2-p15.1, 5q11.2-q13.2, 5q33.1-q34 and 3p14.2-q13.12. Furthermore, 11 gains and 2 losses at 1p36.32 were detected for 11 different GC samples and this region has not been reported before in other populations. Statistical analysis confirms significant association of H. pylori infection with T4 stage of GC as compare to control and other stages. Conclusions We found that high frequency of copy number gains and losses at 1p36.23, 1p32.1, 1p36.32, 3q25.2, 6p21.33 and 16q24.2 may be common events in gastric cancer. While novel CNVs at 1p36.32 harbouring PRDM16, TP73 and TP73-AS1 genes showed 11 gains and 2 losses for 11 different GC cases and this region is not reported yet in Database of Genomic Variants may be specific to Saudi population.
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Affiliation(s)
- Fehmida Bibi
- Special Infectious Agents Unit, King Fahd Medical Research Centre, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- * E-mail:
| | - Isse Ali
- Centre for Computational Intelligence (CCI), Faculty of Technology, De Montfort University, United Kingdom
| | - Muhammad Imran Naseer
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hussein Sheikh Ali Mohamoud
- Department of Clinical Genetics, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace London, United Kingdom
| | - Muhammad Yasir
- Special Infectious Agents Unit, King Fahd Medical Research Centre, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Sana Akhtar Alvi
- Special Infectious Agents Unit, King Fahd Medical Research Centre, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Asif Ahmed Jiman-Fatani
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ali Sawan
- Department of Anatomical Pathology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Esam Ibraheem Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Centre, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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Liang X, Chen B, Zhong J. Association of P73 polymorphisms with susceptibilities of cervical carcinoma: a meta-analysis. Oncotarget 2017; 8:57409-57413. [PMID: 28915681 PMCID: PMC5593652 DOI: 10.18632/oncotarget.18164] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 05/09/2017] [Indexed: 12/23/2022] Open
Abstract
Objective The relation between P73 gene polymorphism and cervical cancer has not been determined. At present, we utilized a meta-analysis method to elucidate the association between P73 and cervical cancer. Results The present study included 635 patients with cervical cancer and 998 cancer-free control subjects. Using meta-analysis, we found a significant association of P73 genetic polymorphism with cervical cancer in a recessive model [OR = 0.91, 95% CI: 0.84−0.98; P = 0.02.]. However, this association was not find in a dominant model [OR = 0.76, 95% CI (0.45−1.27); P = 0.29], in a co-dominant model [OR = 1.01; 95% CI: 0.98–1.04, P = 0.56] or in an allelic model [OR = 0.97, 95% CI: 0.93−1.00; P = 0.09]. Materials and Methods To further evaluate the relation between the P73 gene polymorphism and cervical cancer, we selected 5 case-control studies related to P73 gene polymorphism and cervical cancer by searching CNKI, VIP, WanFang, PubMed and EMbase database. We utilized Q-test and I2 test to test the heterogeneity between each study. The fixed effects model was utilized to calculate the odds ratio (OR) and its 95% confidence interval. Conclusions Our results suggest that P73 gene polymorphism was associated with the risk of cervical cancer. However, our conclusion still requires large sample size of case-control studies or cohort studies to further confirm this result.
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Affiliation(s)
- Xianghua Liang
- Department of Gynecology and Obstetrics, Qidong People's Hospital, Jiangsu, China
| | - Bingxiang Chen
- Department of Gynecology and Obstetrics, Qidong People's Hospital, Jiangsu, China
| | - Jianxin Zhong
- Department of Gynecology and Obstetrics, Affiliated Hospital of Nantong University, Jiangsu, China
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