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Borges MFDSO, Koifman S, Koifman RJ, da Silva IF. Cancer incidence in indigenous populations of Western Amazon, Brazil. ETHNICITY & HEALTH 2022; 27:1465-1481. [PMID: 33673784 DOI: 10.1080/13557858.2021.1893663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/17/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVES This study aims to estimate a population-based cancer incidence among indigenous populations in the State of Acre, Brazilian Western Amazon, to provide knowledge about cancer epidemiological profiles contributing to healthcare policies and service planning. Although cancer epidemiology in Brazil is well described through incidence and mortality estimate in the general population, cancer estimates among indigenous peoples are still unknown. DESIGN This is a descriptive study of cancer incidence among the indigenous population (2000-2012) in the State of Acre, Brazil. The sources used were population-based cancer registries of Goiânia, hospital-based cancer registry of Acre, São Paulo, and Porto Velho; Special Indigenous Health Districts databases of Acre, Goiânia, and São Paulo; Mortality Information System, and Rio Branco's public and private laboratories' reports. Standardized Incidence Ratio (SIR) was calculated using cancer incidence rates of Goiânia as reference. RESULTS From 137 cancer cases, 51.8% occurred in women and 32.1% in people aged 70 + . Among men, the most frequent cancer sites were stomach (25.8%), liver (15.1%), colorectal (7.6%), leukemia (7.6%), and prostate (6.1%). Among women, the most frequent were cervical (50.7%), stomach (8.5%), leukemia (5.6%), liver (4.3%), and breast (4.3%). Among men, there was an excess of cancer cases for stomach (SIR=1.75; 95%CI:1.67-1.83), liver (SIR=1.77; 95%CI:1.66-1.88), and leukemia (SIR=1.64; 95%CI:1.49-1.78). In women, an excess of cancer cases was observed for cervical (SIR=4.49; 95%CI:4.34-4.64) and liver (SIR=2.11; 95%CI:1.88-2.34). A lower cancer incidence for prostate (SIR=0.06; 95%CI:0.05-0.07) and female breast (SIR=0.12; 95%CI:0.11-0.14) was observed. CONCLUSIONS Cervical, stomach, and liver cancers corresponded to 52% of the cases and were highly incident among the Brazilian indigenous population of Western Amazon compared to non-indigenous counterparts. Despite the low frequency of breast and prostate cancer, the fact they were present among indigenous peoples suggests a complex epidemiological transition framework in these populations.
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Affiliation(s)
| | - Sergio Koifman
- National School of Public Health, Sergio Arouca, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Rosalina Jorge Koifman
- National School of Public Health, Sergio Arouca, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Ilce Ferreira da Silva
- National School of Public Health, Sergio Arouca, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
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Vitkauskaite A, Celiesiute J, Juseviciute V, Jariene K, Skrodeniene E, Samuolyte G, Nadisauskiene RJ, Vaitkiene D. IL-6 597A/G (rs1800797) and 174G/C (rs1800795) Gene Polymorphisms in the Development of Cervical Cancer in Lithuanian Women. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57101025. [PMID: 34684062 PMCID: PMC8538235 DOI: 10.3390/medicina57101025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/19/2021] [Accepted: 09/22/2021] [Indexed: 12/20/2022]
Abstract
Our study aimed to evaluate the distribution of genotypes and allele frequencies of IL-6 597A/G (rs1800797) and 174G/C (rs1800795) polymorphisms in HPV infected and uninfected healthy women and cervical cancer patients. A PCR based Multiplex HPV genotyping test kit was used for in vitro detection and differentiation of high risk HPV genotypes. Genotyping of two polymorphisms, IL-6 597A/G (rs1800797) and 174G/C (rs1800795), was performed using the KASP genotyping assay kit. Cervical cancer patients were more likely to be HPV positive than control patients. Allele C of IL-6 rs1800795 was associated with a higher risk of cervical cancer by 2.26-fold and genotype CC by 5.37-fold. Genotype CC of IL-6 rs1800795 was more frequent in the HPV positive group compared with the HPV negative group (p = 0.002). Allele G of IL-6 rs1800797 was more frequently found in women with HPV16/HPV18 compared to other HPV types (p = 0.045). Women with AA genotypes of IL-6 rs1800797 were less frequently infected with HPV16/HPV18 compared to other HPV types (p = 0.045). The major finding of the study is the significant association of C allele and CC genotype of IL-6 1800795 gene with cervical cancer in the Lithuanian population. Genotype CC of IL-6 rs1800795 has a significant association with HPV infection as well.
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Affiliation(s)
- Agne Vitkauskaite
- Department of Obstetrics and Gynaecology, Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (J.C.); (K.J.); (R.J.N.); (D.V.)
- Correspondence: ; Tel.: +370-6013-5722
| | - Joana Celiesiute
- Department of Obstetrics and Gynaecology, Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (J.C.); (K.J.); (R.J.N.); (D.V.)
| | - Vijoleta Juseviciute
- Department of Laboratory Medicine, Lithuanian University of Health Sciences Hospital, 50161 Kaunas, Lithuania;
| | - Kristina Jariene
- Department of Obstetrics and Gynaecology, Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (J.C.); (K.J.); (R.J.N.); (D.V.)
| | - Erika Skrodeniene
- Department of Laboratory Medicine, Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
| | - Gabriele Samuolyte
- Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
| | - Ruta Jolanta Nadisauskiene
- Department of Obstetrics and Gynaecology, Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (J.C.); (K.J.); (R.J.N.); (D.V.)
| | - Daiva Vaitkiene
- Department of Obstetrics and Gynaecology, Medicine Academy, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (J.C.); (K.J.); (R.J.N.); (D.V.)
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Cherif S, Amine A, Thies S, Taube ET, Braicu EI, Sehouli J, Kaufmann AM. Prevalence of human papillomavirus detection in ovarian cancer: a meta-analysis. Eur J Clin Microbiol Infect Dis 2021; 40:1791-1802. [PMID: 34086102 PMCID: PMC8346400 DOI: 10.1007/s10096-021-04282-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/26/2021] [Indexed: 12/13/2022]
Abstract
We conducted a meta-analysis of published data to update and estimate the prevalence of HPV in ovarian cancer. A comprehensive literature search was performed according to the PRISMA guidelines. Eligible articles published from 1989 until 2020 by searching Web of Sciences, Pubmed, Embase, and the Cochrane Library Central databases were gathered. A pooled estimation of HPV prevalence with a 95% confidence interval (CI) was calculated based on a random effect model. Quantitative assessment of heterogeneity was explored using Cochrane test and I2. Additionally, publication bias, sensitivity, meta-regression, and subgroup analyses were also performed. Twenty-nine studies involving 2280 patients with ovarian cancer were included. The statistical heterogeneity was high (I2 = 88%, P<0.0001). The pooled prevalence of HPV in ovarian cancer cases was 15.9% (95% CI, 11–22). In subgroup analyses, the highest prevalence of HPV was reported by studies from Asia (30.9%; 95% CI, 20–44) and Eastern Europe (29.3%; 95% CI, 4.4–78). Furthermore, the most frequently detected HPV genotype was HPV16 (54%; 95% CI, 27.9–55), followed by HPV18 (23.2%; 95% CI, 18.8–28.2). Our meta-analysis suggests a great difference in the prevalence of HPV detected in ovarian cancer by different studies, which is not seen in strongly HPV-associated cancers such as cervical cancer. However, the prevalence varied markedly by geographic region. Considering the substantial heterogeneity found, more studies with control groups and precise assays measuring HPV mRNA expression are needed to further evaluate the link and causative aetiology between HPV and ovarian cancer.
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Affiliation(s)
- Soumia Cherif
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany.,Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, 8 Casablanca, Morocco
| | - Abdessamad Amine
- Laboratory of Biochemistry, Environment, and Agrifood, Faculty of Sciences and Techniques-Mohammedia, Hassan II University, 8 Casablanca, Morocco
| | - Sarah Thies
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Eliane T Taube
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute for Pathology, Charitéplatz 1, 10117, Berlin, Germany
| | - Elena Ioana Braicu
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Jalid Sehouli
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Andreas M Kaufmann
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gynecology, Augustenburger Platz 1, 13353, Berlin, Germany.
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Eslami MM, Rezaei R, Abdollahi S, Davari A, Ahmadvand M. FAS-670A>G gene polymorphism and the risk of allograft rejection after organ transplantation: a systematic review and meta-analysis. Blood Res 2021; 56:17-25. [PMID: 33707352 PMCID: PMC7987476 DOI: 10.5045/br.2021.2020201] [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: 08/14/2020] [Revised: 12/12/2020] [Accepted: 02/23/2021] [Indexed: 11/17/2022] Open
Abstract
The association between the risk of allograft rejection after organ transplantation and FAS gene polymorphism has been evaluated previously. However, inconsistent results have been reported. Hence, we conducted the most up-to-date meta-analysis to evaluate this association. All eligible studies reporting the association between FAS-670A>G polymorphism and the risk of allograft rejection published up to December 2019 were extracted using a comprehensive systematic database search in the Web of Science, Scopus, and PubMed. The pooled odds ratios (OR) and corresponding 95% confidence intervals (CI) were calculated to determine the association strength. This meta-analysis included six case-control studies with 277 patients who experienced allograft rejection and 1,001 patients who did not experience allograft rejection (controls) after organ transplantation. The overall results showed no significant association between FAS-670A>G polymorphism and the risk of allograft rejection in five genetic models (dominant model: OR=0.81, 95% CI=0.58‒1.12; recessive model: OR=0.10, 95% CI=0.80‒1.53; allelic model: OR=0.96, 95% CI=0.79‒1.18; GG vs. AA: OR=0.92, 95% CI=0.62‒1.36; and AG vs. AA: OR=0.75, 95% CI=0.52‒1.08). Moreover, subgroup analysis according to ethnicity and age did not reveal statistically significant results. Our findings suggest that FAS-670A>G polymorphism is not associated with the risk of allograft rejection after organ transplantation.
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Affiliation(s)
- Mohammad Masoud Eslami
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ramazan Rezaei
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Sari, Iran
| | - Sara Abdollahi
- Mazandaran Faculty of Paramedical Sciences, Mazandaran University of Medical Sciences, Sari, Iran
| | - Afshin Davari
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran, Iran
| | - Mohammad Ahmadvand
- Hematology-Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Hasan ME, Matin M, Haque ME, Aziz MA, Millat MS, Uddin MS, Moghal MMR, Islam MS. Polymorphic variants INSIG2 rs6726538, HLA-DRB1 rs9272143, and GCNT1P5 rs7780883 contribute to the susceptibility of cervical cancer in the Bangladeshi women. Cancer Med 2021; 10:1829-1838. [PMID: 33586351 PMCID: PMC7940232 DOI: 10.1002/cam4.3782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/16/2021] [Accepted: 01/27/2021] [Indexed: 01/13/2023] Open
Abstract
Objective Cervical cancer is a gynecological health problem, affecting nearly 500,000 women each year worldwide. Genome‐wide association studies have revealed multiple susceptible genes and their polymorphisms for cervical carcinoma risk. We have carried out this case‐control study to investigate the association of INSIG2 rs6726538 (A; T), HLA‐DRB1 rs9272143 (T; C), and GCNT1P5 rs7780883 (G; A) with cervical cancer. Methods The present study recruited 234 cervical cancer patients as cases and 212 healthy females as controls. We have applied the tetra‐primer amplification refractory mutation system polymerase chain reaction (T‐ARMS‐PCR) method for genotyping. Results The SNP rs6726538 was significantly associated with increased risk of cervical cancer in all genetic models (AT vs. AA: OR = 3.30, 95% CI = 2.19–4.97, p < 0.0001; TT vs. AA: OR = 8.72, 95% CI = 3.87–19.7, p < 0.0001; AT+TT vs. AA: OR = 3.87, 95% CI = 2.61–5.73, p < 0.0001; T vs. A: OR = 2.97, 95% CI = 2.20–4.01, p < 0.0001) except the recessive model which showed a significantly reduced risk (TT vs. AA+AT: OR = 0.20, 95% CI = 0.09–0.44, p = 0.0001). rs9272143 showed significantly reduced risk for the additive model 1, dominant model, and allelic model (TC vs. TT: OR = 0.46, 95% CI = 0.31–0.70, p = 0.0004; TC+CC vs. TT: OR = 0.47 95% CI = 0.32–0.70, p = 0.0002; C vs. T: OR = 0.56, 95% CI = 0.40–0.78, p = 0.0006, respectively). The third variant, rs7780883, was significantly associated with increased risk in additive model 2, dominant, and allelic models (AA vs. GG: OR = 5.08, 95% CI = 2.45–10.5, p < 0.0001; GA+AA vs. GG: OR = 1.54, 95% CI = 1.06–2.24, p = 0.0237; A vs. G: OR = 1.88, 95% CI = 1.34–2.52, p < 0.0001, consecutively), whereas recessive model reduced the risk of cervical cancer (AA vs. GG+GA: OR = 0.20, 95% CI = 0.09–0.41, p < 0.0001). Other models of these SNPs were not associated with cervical cancer. All significant associations for three SNPs withstand after Bonferroni correction except the additive model 2 of rs7780883. Conclusion Our study concludes that INSIG2 rs6726538, HLA‐DRB1 rs9272143, and GCNT1P5 rs7780883 polymorphisms may contribute to the development of cervical cancer in the Bangladeshi population.
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Affiliation(s)
- Md Emtiaz Hasan
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Maliha Matin
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Md Enamul Haque
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Md Abdul Aziz
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Md Shalahuddin Millat
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Mohammad Sarowar Uddin
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | - Mohammad Safiqul Islam
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
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Duvlis S, Dabeski D, Cvetkovski A, Mladenovska K, Plaseska-Karanfilska D. Association of TNF-a (rs361525 and rs1800629) with susceptibility to cervical intraepithelial lesion and cervical carcinoma in women from Republic of North Macedonia. Int J Immunogenet 2020; 47:522-528. [PMID: 32662227 DOI: 10.1111/iji.12506] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/05/2020] [Accepted: 06/17/2020] [Indexed: 11/29/2022]
Abstract
Cervical cancer (CCa) is one of the most common malign diseases in women associated with human papillomavirus (HPV). The virus is an initiating factor, but not sufficient for the development of cervical intraepithelial lesions (CIN) and CCa. The disease might be a result of the influence of host's genetic factors and polymorphisms in inflammatory-related genes that modify the immune response to HPV and attribute to cancer susceptibility. We carried out a study to determine the association between TNF-a-238G/A and TNF-a-308 G/T polymorphisms with HPV-positive CIN and CCa in women living in the Republic of North Macedonia. Using multiplex SNaPshot analysis for single nucleotide polymorphisms (SNPs), we analysed the genotype and allele distributions of TNF-a-238G/A and TNF-a-308 G/T in 134 cases (HPV-positive and histologically confirmed CIN and CCa) and in 113 controls (cytological and HPV-negative women). For further analysis, the case group was stratified in three subgroups (all cases: CINs+ CCa- group; CIN2+ -group and CIN1- group). Data analysed using the odds ratio (OR) and chi-square test showed the frequency of AA genotypes and A alleles are not significantly higher in cases compared to the controls for both SNPs: AA of TNF-a-238 (0.7% versus 0%) and TNF-a-308 (1.5% versus 0.9%) as well as A allelic frequency (3.0% versus 1.7%) and (13.1% versus 10.6), respectively. The comparison of the case's subgroups with the control group did not show a statistically significant difference. Compared to controls, TNF-a-238G/A and TNF-a-308 G/T are not associated with the risk of HPV associated CIN or CCa in the studied women.
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Affiliation(s)
- Sotirija Duvlis
- Department of Virology and Molecular Diagnostics, Institute of Public Health of North Macedonia, Skopje, Republic of North Macedonia.,Faculty of Medical Sciences, Stip, Republic of North Macedonia
| | - Drage Dabeski
- University Clinic for Gynecology and Obstetrics, University "Ss. Cyril and Methodius", Skopje, Republic of North Macedonia
| | | | - Kristina Mladenovska
- Faculty of Pharmacy, University "Ss. Cyril and Methodius", Skopje, Republic of North Macedonia
| | - Dijana Plaseska-Karanfilska
- Research Centre for Genetic Engineering and Biotechnology, Academy of Sciences and Arts, Skopje, Republic of North Macedonia
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Miller D, Morris CP, Maleki Z, White M, Rodriguez EF. Health disparities in cervical cancer: Prevalence of high-risk HPV and cytologic diagnoses according to race. Cancer Cytopathol 2020; 128:860-869. [PMID: 32598100 DOI: 10.1002/cncy.22316] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/01/2020] [Accepted: 06/01/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND In the United States, the rate of cervical cancer is disproportionally higher in Hispanic and Black women compared with White women. In the current study, the authors compared human papillomavirus (HPV) testing and cytology results among Black and White women over a 24-month period. They then assessed the rates in young women in 2011 compared with 2017 according to race. METHODS The authors searched the gynecologic cytology case files for Black and White women treated at Johns Hopkins Hospital across all ages for a period of 24 months (2017-2019) and compared HPV results and cytologic interpretations. They then compared results among Black and White cohorts of young women (aged 21-29 years) in 2011 versus 2017. RESULTS A total of 26,302 specimens from January 2017 to January 2019, including 11,676 Black women and 14,626 White women, were reviewed. The most common HPV genotype(s) detected were non-HPV-16 and/or HPV-18 (non-16/18) high-risk HPV (hrHPV) (84% of positive results). Non-16/18 hrHPV was more common in Black women (1309 women; 15%) compared with White women (1075 women; 9%). Non-16/18 hrHPV was more commonly observed in association with atypical squamous cells, cannot rule out high-grade squamous intraepithelial lesion and/or high-grade squamous intraepithelial lesion (ASC-H/HSIL) in HPV-positive Black women compared with White women (P = .007). Black women were found to have higher rates of HPV-positive Papanicolaou results and high-grade lesions, including carcinoma (P < .01). In the 2011 cohort, young Black women were found to have a higher rate of ASC-H/HSIL (P = .003) compared with White women. However, the difference was not noted in the 2017 cohort. There was a decrease in ASC-H/HSIL in 2017 compared with 2011, with a lower incidence of ASC-H/HSIL noted among Black women in 2017. CONCLUSIONS Black women appear to have a higher incidence of higher grade lesions, but the difference between Black and White cohorts was not found to be significant in young women in more recent years.
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Affiliation(s)
- Daniel Miller
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland
| | - C Paul Morris
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland.,National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Zahra Maleki
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Marissa White
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Erika F Rodriguez
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland
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Associations among Serum Lipocalin-2 Concentration, Human Papilloma Virus and Clinical Stage of Cervical Cancer. ACTA ACUST UNITED AC 2019; 55:medicina55060229. [PMID: 31151292 PMCID: PMC6630730 DOI: 10.3390/medicina55060229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/07/2019] [Accepted: 05/23/2019] [Indexed: 11/16/2022]
Abstract
Background and objective: Lipocalin 2 (LCN2) has an oncogenic role in promoting tumorigenesis through enhancing tumor cell proliferation and the metastatic potential. The aim of our study was to determine whether serum LCN2 could serve as a diagnostic marker of cervical cancer (CC) and to evaluate the correlation between its serum concentration, the clinical stage of the cancer and Human Papilloma Virus HPV infections in women. Materials and methods: A total of 33 women with histologically proven cervical cancer (CC), 9 women with high- grade cervical intraepithelial neoplasia (HSIL) and 48 healthy women (NILM) were involved in the study. A concentration of LCN2 was assayed with the Magnetic LuminexR Assay multiplex kit. An HPV genotyping kit was used for the detection and differentiation of 15 high-risk (HR) HPV types in the liquid-based cytology medium (LBCM) and the tissue biopsy. Results: The majority (84.8%) of the women were infected by HPV16 in the CC group, and there was no woman with HPV16 in the control group (P < 0.01). Several types of HR HPV were found more often in the LBCM compared to in the tissue biopsy (P = 0.044). HPV16 was more frequently detected in the tissue biopsy than the LBCM (P < 0.05). The LCN2 level was higher in HPV-positive than in HPV-negative women (P = 0.029). The LCN2 concentration was significantly higher in women with stage IV than those with stage I CC (P = 0.021). Conclusions: Many HR HPV types, together with HPV16/18, can colonize the vagina and cervix, but often HPV16 alone penetrates into the tissue and causes CC. The serum LCN2 concentration was found to be associated not only with HR HPV infection, irrespective of the degree of cervical intraepithelial changes, but also with advanced clinical CC stage. LCN2 could be used to identify patients with advanced disease, who require a more aggressive treatment.
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Abdolmaleki M, Sohrabi A. Characterization of JAK2 V617F (1849 G > T) Mutation in Cervical Cancer Related to Human Papillomavirus and Sexually Transmitted Infections. J Cancer Prev 2018; 23:82-86. [PMID: 30003068 PMCID: PMC6037210 DOI: 10.15430/jcp.2018.23.2.82] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/27/2018] [Accepted: 06/07/2018] [Indexed: 11/04/2022] Open
Abstract
Background Human papillomavirus (HPV) genotypes that infect the genital tract play a main etiologic role in cervical cancer progression. Other environmental factors, such as sexually transmitted diseases and the host genetic pattern, contribute to infection persistence of the uterus and cervical epithelium in sustaining their malignancy. The Janus kinase 2 is a non-receptor tyrosine kinase in cell signaling process of tumor genesis. In the present study, JAK2 V167F mutation was distinguished in women with sexually transmitted infections, such as Herpes simplex virus 2, Chlamydia trachomatis and Mycoplasma genitalium and cervical cancer. Methods This case-control survey was performed on 195 liquid based cytology of women specimens. Fifty, 98, and 47 samples were from women with known cervical cancer, HPV positive and HPV negative, respectively. Single nucleotide polymorphism analysis, sexually transmitted infections detection and HPV genotyping were carried out using approved PCR- RFLP, in-house multiplex TaqMan Real Time PCR and the reverse dot blot hybridization assay. Results HPVs 6, 16, 18, 11, 31, and 51 were the most common genotypes. The prevalence rate of multiple HPV genotypes was 46.0% to 10.1%. Analysis of JAK2 V617F (1849 G > T) showed that prevalence of mutation was GG (65.1%), GA (34.9%), and TT (0%), respectively. There were no statistically significant differences between this mutation and variables of population survey (P ≥ 0.05). Conclusions The molecular epidemiology study on the genetic polymorphisms, i.e., JAK2 V617F and other single nucleotide polymorphisms as a diagnostic tool is necessary for cancer screening and prophylactic programs.
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Affiliation(s)
- Masoumeh Abdolmaleki
- Department of Biology, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Amir Sohrabi
- Department of Molecular Biology, Research Center of Health Reference Laboratory, Ministry of Health and Medical Education, Tehran, Iran
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Dardiotis E, Siokas V, Garas A, Paraskevaidis E, Kyrgiou M, Xiromerisiou G, Deligeoroglou E, Galazios G, Kontomanolis EN, Spandidos DA, Tsatsakis A, Daponte A. Genetic variations in the SULF1 gene alter the risk of cervical cancer and precancerous lesions. Oncol Lett 2018; 16:3833-3841. [PMID: 30127996 PMCID: PMC6096185 DOI: 10.3892/ol.2018.9104] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 06/29/2018] [Indexed: 12/16/2022] Open
Abstract
Human papillomavirus (HPV) infection alone is not sufficient to explain the development of cervical cancer. Genetic variants have been linked to the development of precancerous lesions and cervical cancer. In this study, we aimed to evaluate the association of 10 single nucleotide polymorphisms (SNPs) of the Fas cell surface death receptor (FAS), trinucleotide repeat containing 6C (TNRC6C), transmembrane channel like 8 (TMC8), DNA meiotic recombinase 1 (DMC1), deoxyuridine triphosphatase (DUT), sulfatase 1 (SULF1), 2′-5-oligoadenylate synthetase 3 (OAS3), general transcription factor IIH subunit 4 (GTF2H4) and interferon gamma (IFNG) genes with susceptibility to precancerous lesions and cervical cancer. In total, 608 female participants, consisting of 199 patients with persistent low-grade precancerous lesions (CIN1), 100 with high-grade precancerous lesions (CIN2/3), 17 patients with cervical cancer and 292 healthy controls, were enrolled in this study. SNPs were tested for associations with each of the above-mentioned cervical group lesions or when considering an overall patient group. A significant difference for rs4737999 was observed between the controls and the overall patient group considering the recessive mode of inheritance [odds ratio (OR), 0.48; 95% confidence interval (CI), 0.24–0.96; P=0.033]. This effect was even stronger on the risk of CIN1 lesions. Carriers of the rs4737999 AA genotype were almost 3-fold less likely of having low grade lesions compared to the other genotypes. On the whole, this study provides evidence of an influence of the SULF1 gene rs4737999 SNP in the development of precancerous lesions/cervical cancer.
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Affiliation(s)
- Efthimios Dardiotis
- Department of Neurology, Laboratory of Neurogenetics, University of Thessaly, University Hospital of Larissa, 41100 Larissa, Greece
| | - Vasileios Siokas
- Department of Neurology, Laboratory of Neurogenetics, University of Thessaly, University Hospital of Larissa, 41100 Larissa, Greece
| | - Antonios Garas
- Department of Obstetrics and Gynecology, University Hospital of Larissa, 41100 Larissa, Greece
| | | | - Maria Kyrgiou
- Department of Surgery and Cancer, IRDB, Imperial College London, London W120NN, UK.,West London Gynaecological Cancer Centre, Imperial Healthcare NHS Trust, London W120HS, UK
| | - Georgia Xiromerisiou
- Department of Neurology, Laboratory of Neurogenetics, University of Thessaly, University Hospital of Larissa, 41100 Larissa, Greece
| | - Efthimios Deligeoroglou
- Division of Pediatric-Adolescent Gynecology and Reconstructive Surgery, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, 'Aretaieion' Hospital, 11528 Athens, Greece
| | - Georgios Galazios
- Department of Obstetrics/Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Emmanuel N Kontomanolis
- Department of Obstetrics/Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Aristidis Tsatsakis
- Laboratory of Toxicology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Alexandros Daponte
- Department of Obstetrics and Gynecology, University Hospital of Larissa, 41100 Larissa, Greece
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11
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Daniel M, Cătană A, Popp RA, Dumitraș DE, Stamatian F, Buzoianu AD, Rotar IC. Genetic polymorphisms of glutathione S transferase and cervical intraepithelial neoplasia. REV ROMANA MED LAB 2016. [DOI: 10.1515/rrlm-2016-0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Aim: The present study aim to analyze the relationship between GST M/T genotypes of glutathione S-transferases and cervical intraepithelial neoplasia.
Materials and Methods: A prospective case-control study has been designed including 69 cases with different degrees of cervical dysplasia and 107 controls. All patients had been examined colposcopically. For every patient both cervical and blood specimen have been obtained. The peripheral blood was used for GST M/T genotyping. The statistical analysis was performed using OR and chi-square at a level of significance inferior to 0.05.
Results: No statistically significant differences had been found between cases and controls for GST T-/M- geno-type (T-/M-, χ2=0.03, p= 0.8610) and T+/M+ χ2=0.65, p = 0.4197. Patients with in situ carcinoma had significant GST genotype association for T-/M+ genotype (OR=4.66, CI 95% [0.6528,24.9725], χ2=4.6, p=0.0314) and for T+/M- genotype (OR=0.12, CI 95% [0.0027,0.9465], χ2=0.05, p=0.0219).
Conclusion: The combination of GST genotypes can be included in a predictive score for patients with cervical carcinoma.
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Affiliation(s)
- Mureșan Daniel
- Department of Mother and the Baby, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj Napoca, Romania
| | - Andreea Cătană
- Department of Molecular Sciences, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj Napoca, Romania
| | - Radu Anghel Popp
- Department of Molecular Sciences, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj Napoca, Romania
| | - Diana Elena Dumitraș
- Department of Economic Sciences, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Florin Stamatian
- 1 st Clinic of Obstetrics and Gynecology, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj Napoca, Romania
| | - Anca Dana Buzoianu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca, Romania
| | - Ioana Cristina Rotar
- 1 st Clinic of Obstetrics and Gynecology, University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj Napoca, Romania
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Pavlidou E, Daponte A, Egea R, Dardiotis E, Hadjigeorgiou GM, Barbadilla A, Agorastos T. Genetic polymorphisms of FAS and EVER genes in a Greek population and their susceptibility to cervical cancer: a case control study. BMC Cancer 2016; 16:923. [PMID: 27899077 PMCID: PMC5129199 DOI: 10.1186/s12885-016-2960-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Accepted: 11/20/2016] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The aim of the study was to evaluate the association of two SNPs of EVER1/2 genes' region (rs2290907, rs16970849) and the FAS-670 polymorphism with the susceptibility to precancerous lesions and cervical cancer in a Greek population. METHODS Among the 515 women who were included in the statistical analysis, 113 belong to the case group and present with precancerous lesions or cervical cancer (27 with persistent CIN1, 66 with CIN2/3 and 20 with cervical cancer) and 402 belong to the control group. The chi-squared test was used to compare the case and the control groups with an allelic and a genotype-based analysis. RESULTS The results of the statistical analysis comparing the case and the control groups for all the SNPs tested were not statistically significant. Borderline significant difference (p value = 0.079) was only found by the allelic model between the control group and the CIN1/CIN2 patients' subgroup for the polymorphism rs16970849. The comparison of the other case subgroups with the control group did not show any statistically significant difference. CONCLUSIONS None of the SNPs included in the study can be associated with statistical significance with the development of precancerous lesions or cervical cancer.
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Affiliation(s)
- Evangelia Pavlidou
- Department of Gynaecology and Obstetrics, Geneva University Hospitals , Geneva, Switzerland. .,4th University Clinic of Obstetrics and Gynecology, Aristotle University of Thessaloniki, "Hippokrateion" General Hospital of Thessaloniki, Thessaloniki, Greece.
| | - Alexandros Daponte
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Thessaly, University Hospital of Larissa, Larissa, Greece
| | - Raquel Egea
- Institut de Biotecnologia i Biomedicina/Departament de Genètica i de Microbiologia, Universitat Autònoma Barcelona, 08192, Cerdanyola, Barcelona, Spain
| | - Efthimios Dardiotis
- Department of Neurology, Laboratory of Neurogenetics, Faculty of Medicine, University of Thessaly, University Hospital of Larissa, Larissa, Greece
| | - Georgios M Hadjigeorgiou
- Department of Neurology, Laboratory of Neurogenetics, Faculty of Medicine, University of Thessaly, University Hospital of Larissa, Larissa, Greece
| | - Antonio Barbadilla
- Institut de Biotecnologia i Biomedicina/Departament de Genètica i de Microbiologia, Universitat Autònoma Barcelona, 08192, Cerdanyola, Barcelona, Spain
| | - Theodoros Agorastos
- 4th University Clinic of Obstetrics and Gynecology, Aristotle University of Thessaloniki, "Hippokrateion" General Hospital of Thessaloniki, Thessaloniki, Greece
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Mehanna H, Franklin N, Compton N, Robinson M, Powell N, Biswas-Baldwin N, Paleri V, Hartley A, Fresco L, Al-Booz H, Junor E, El-Hariry I, Roberts S, Harrington K, Ang KK, Dunn J, Woodman C. Geographic variation in human papillomavirus-related oropharyngeal cancer: Data from 4 multinational randomized trials. Head Neck 2016; 38 Suppl 1:E1863-9. [PMID: 26749143 PMCID: PMC4869674 DOI: 10.1002/hed.24336] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2015] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND There are variations in the proportions of head and neck cancers caused by the human papillomavirus (HPV) between countries and regions. It is unclear if these are true variations or due to different study designs and assays. METHODS We tested formalin-fixed paraffin-embedded diagnostic biopsies for p16 immunohistochemistry and HPV-DNA (by polymerase chain reaction [PCR] and in situ hybridization [ISH]) using validated protocols on samples from 801 patients with head and neck cancer recruited prospectively between 2006 and 2011 in 4 randomized controlled trials (RCTs). RESULTS Twenty-one percent of patients (170 of 801) showed both HPV-DNA and p16-positivity, detected almost exclusively in oropharyngeal cancer (55%; 15 of 302); and only 1% of the patients (5 of 499) with nonoropharyngeal cancer were HPV positive. HPV-positive oropharyngeal cancer differed between Western and Eastern Europe (37%, 155 of 422 vs 6%, 8 of 144; p < .0001) and between Western Europe and Asia (37% vs 2%; 4 of 217; p < .0001). Other independent determinants of HPV positivity were tumor site and smoking. CONCLUSION This is the first study to establish geographic variability as an independent risk factor in HPV-positive oropharyngeal cancer prevalence, with higher prevalence in Western Europe. © 2016 The Authors Head & Neck Published by Wiley Periodicals, Inc. Head Neck 38: E1863-E1869, 2016.
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Affiliation(s)
- Hisham Mehanna
- Institute of Head and Neck Studies and Education (InHANSE), School of Cancer Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Natalie Franklin
- Roche Products Ltd, Shire Park, Welwyn Garden City, United Kingdom
| | | | - Max Robinson
- Centre for Oral Health Research, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Ned Powell
- HPV Oncology Group, Institute of Cancer and Genetics, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | | | - Vindh Paleri
- Department of Otolaryngology-Head and Neck Surgery, Newcastle upon Tyne Hospitals, NHS Trust, and Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Andrew Hartley
- Hall-Edwards Radiotherapy Research Group, Old Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Lydia Fresco
- Department of Oncology, University Hospitals Coventry and Warwickshire, Coventry, United Kingdom
| | - Hoda Al-Booz
- Bristol Haematology and Oncology Centre, Bristol, United Kingdom
| | - Elizabeth Junor
- Edinburgh Cancer Centre, Western General Hospital, Edinburgh, United Kingdom
| | - Iman El-Hariry
- Department of Clinical Research, Synta Pharmaceuticals Corp, Lexington, Massachusetts
| | - Sally Roberts
- School of Cancer Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | | | - K Kian Ang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Janet Dunn
- Warwick Clinical Trials Unit, University of Warwick, Gibbet Hill Campus, Coventry, United Kingdom
| | - Ciaran Woodman
- School of Cancer Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
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Huang Y, Deng D, Li H, Xiao Q, Huang L, Zhang B, Ye F, Ye B, Mo Z, Yang X, Liu Z. Fas-670A>G polymorphism is not associated with an increased risk of acute myeloid leukemia development. Biomed Rep 2016; 4:153-160. [PMID: 26893830 PMCID: PMC4734045 DOI: 10.3892/br.2015.564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 12/07/2015] [Indexed: 11/18/2022] Open
Abstract
The association between the increased risk of acute myeloid leukemia (AML) and Fas promoter polymorphisms has been reported previously; however, the results are inconclusive. The present study performed one case-control study to investigate the association, and a total of 98 AML patients and 2,014 healthy controls were genotyped. The data showed that the distribution of Fas-670AA, GA and GG genotypes among the AML patients were not significantly different from those of the healthy controls, all P>0.05. Following this a sub-study was conducted to analyze individuals who neither smoked nor drank. The results demonstrated that there was still no significant association between the Fas-670 polymorphism and risk of AML development, all P>0.05. Furthermore, in order to address a more accurate estimation of the association, a meta-analysis was conducted. Data were systematically collected from the Pubmed, EMBASE and the Wanfang Library. A total of 3 studies were included in this meta-analysis, which contained 1,144 AML cases and 3,806 controls. No significant association was detected between the Fas-670A>G polymorphism and AML risk [GA+GG vs. AA: odds ratio (OR) 0.93; 95% confidence interval (CI), 0.79–1.09; GG vs. AA: OR, 1.01; 95% CI, 0.82–1.24; GA vs. AA: OR, 1.12; 95% CI, 0.94–1.32; GG vs. AA+GA: OR, 0.94; 95% CI, 0.79–1.12; G vs. A: OR, 1.01; 95% CI, 0.91–1.12; all P>0.05). The analysis clearly indicated that there was no significant connection between the Fas-670A>G polymorphism and the increased risk of AML.
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Affiliation(s)
- Ying Huang
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Donghong Deng
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Hongying Li
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Qiang Xiao
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Lulu Huang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Bing Zhang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Fanghui Ye
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Bingbing Ye
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Zengnan Mo
- Institute of Urology and Nephrology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Xiaobo Yang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China; Department of Occupational Health and Environmental Health, School of Public Health, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Zhenfang Liu
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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Chen Y, He Y, Lu X, Zeng Z, Tang C, Xue T, Li Y. Association between Fas/FasL polymorphism and susceptibility to leukemia: a meta-analysis. Int J Clin Exp Med 2015; 8:3817-3824. [PMID: 26064279 PMCID: PMC4443113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Accepted: 02/20/2015] [Indexed: 06/04/2023]
Abstract
The polymorphisms in Fas/FasL system were proposed to be associated with susceptibility to leukemia, but recent studies reported controversial findings. Hence, we performed a meta-analysis to assess the association between Fas gene polymorphisms and susceptibility to leukemia. We carried out a literature search in PubMed, Embase, Web of Science and CNKI databases for studies on the associations between Fas/FasL gene polymorphisms and susceptibility to leukemia. The associations were assessed by odds ratio (OR) together with its 95% confidence intervals (CIs). 7 literatures and 14 studies with a total of 8787 subjects were eventually included into our meta-analysis. Overall, there was no association between Fas/FasL polymorphisms and susceptibility to leukemia. In subgroup analysis by ethnicity, there was also no association between Fas/FasL polymorphisms and susceptibility to leukemia in Asians and Caucasians. In addition, there was also a significant association between Fas-1377G/A polymorphism and susceptibility to leukemia in ALL patients, the A allele seemed to be a protective factor in ALL risk. In summary, more studies with large sample size are needed to provide further evidence for association between Fas/FasL polymorphisms and susceptibility to leukemia.
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Affiliation(s)
- Yiran Chen
- Second School of Clinical Medicine, Southern Medical UniversityGuangzhou 510515, China
| | - Yiho He
- Second School of Clinical Medicine, Southern Medical UniversityGuangzhou 510515, China
| | - Xiaotong Lu
- Second School of Clinical Medicine, Southern Medical UniversityGuangzhou 510515, China
| | - Zhirui Zeng
- Second School of Clinical Medicine, Southern Medical UniversityGuangzhou 510515, China
| | - Chen Tang
- Second School of Clinical Medicine, Southern Medical UniversityGuangzhou 510515, China
| | - Tongyuan Xue
- Department of Hematology, Zhujiang Hospital, Southern Medical UniversityGuangzhou 510282, China
| | - Yuhua Li
- Department of Hematology, Zhujiang Hospital, Southern Medical UniversityGuangzhou 510282, China
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16
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Entiauspe LG, Seixas FK, Nunes EM, Rodrigues FM, Dellagostin OA, Collares T, da Silveira MF. Uncommon non-oncogenic HPV genotypes, TP53 and MDM2 genes polymorphisms in HIV-infected women in Southern Brazil. Braz J Infect Dis 2014; 18:643-50. [PMID: 25181402 PMCID: PMC9425212 DOI: 10.1016/j.bjid.2014.07.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 05/13/2014] [Accepted: 07/11/2014] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND It is believed that Human Papillomavirus (HPV) and Human Immunodeficiency Virus coinfection contributes to increase the risk for cervical intraepithelial injuries. Several factors may contribute to cervical cancer (CC) development, including genetic variants such as TP53 and MDM2 gene polymorphisms. MATERIALS AND METHODS A hundred HIV-infected women were examined for HPV detection and its genotypes, as well as the frequencies of the SNPs Arg72Pro and SNP309 and their associations with CC risk factors. Nested Polymerase Chain Reaction (nPCR) was used for HPV detection and PCR-RFLP for TP53 and MDM2 SNP309 genotyping. RESULTS HPV DNA was detected in 68% of samples. A higher frequency of low-risk HPV genotypes (66.7%) was observed when compared to high-risk genotypes (33.3%). Nine different HPV genotypes were identified, with the highest prevalence of HPV-6, followed by HPV-16 and 31. p53 Arg72Arg and SNP309 TG genotype were the most prevalent. HPV genotyping was performed by sequencing. CONCLUSION The data obtained suggest that HIV-infected women are more susceptible to be infected by low-risk HPV (LR-HPV) genotypes than by high-risk (HR-HPV), and Pro72Pro of TP53 gene and TG of MDM2 SNP309 genotypes apparently seem to be protective factors among HIV-infected women for HPV acquisition and HR-HPV infection, respectively, in a sample of Southern Brazilian woman. Future investigations in larger populations are necessary to better understand the potential roles of these SNPs and the behavior of non-oncogenic HPV genotypes in HIV-mediated immunosuppression cases.
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Affiliation(s)
- Ludmila Gonçalves Entiauspe
- Molecular and Cellular Oncology Research Group, Biotechnology Unit, Technology Development Center, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil; Post-Graduate Programme in Epidemiology, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil
| | - Fabiana Kömmling Seixas
- Molecular and Cellular Oncology Research Group, Biotechnology Unit, Technology Development Center, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil; Post-Graduate Programme in Biotechnology, CDTec, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil
| | - Emily Montosa Nunes
- Molecular and Cellular Oncology Research Group, Biotechnology Unit, Technology Development Center, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil
| | - Fernanda Martins Rodrigues
- Molecular and Cellular Oncology Research Group, Biotechnology Unit, Technology Development Center, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil
| | - Odir A Dellagostin
- Molecular and Cellular Oncology Research Group, Biotechnology Unit, Technology Development Center, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil; Post-Graduate Programme in Biotechnology, CDTec, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil
| | - Tiago Collares
- Molecular and Cellular Oncology Research Group, Biotechnology Unit, Technology Development Center, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil; Post-Graduate Programme in Biotechnology, CDTec, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil
| | - Mariângela Freitas da Silveira
- Post-Graduate Programme in Epidemiology, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil; Maternal and Child Department, Faculty of Medicine, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil.
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Sohrabi A, Mirab-Samiee S, Rahnamaye-Farzami M, Rafizadeh M, Akhavan S, Hashemi-Bahremani M, Modarressi MH. C13orf18 and C1orf166 (MULAN) DNA Genes Methylation are Not Associated with Cervical Cancer and Precancerous Lesions of Human Papillomavirus Genotypes in Iranian Women. Asian Pac J Cancer Prev 2014; 15:6745-8. [DOI: 10.7314/apjcp.2014.15.16.6745] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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18
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Banister CE, Messersmith AR, Cai B, Spiryda LB, Glover SH, Pirisi L, Creek KE. Disparity in the persistence of high-risk human papillomavirus genotypes between African American and European American women of college age. J Infect Dis 2014; 211:100-8. [PMID: 25028692 DOI: 10.1093/infdis/jiu394] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Cervical cancer incidence and mortality rates are higher in African Americans than in European Americans (white, non-Hispanic of European ancestry). The reasons for this disparity are not known. METHODS We recruited a population-based longitudinal cohort of 326 European American and 113 African American female college freshmen in Columbia, South Carolina, to compare clearance of high-risk human papillomavirus (HR-HPV) infection between ethnicities. HPV testing and typing from samples obtained for Papanicolaou testing occurred every 6 months. RESULTS African American participants had an increased risk of testing positive for HR-HPV, compared with European American participants, but the frequency of incident HPV infection was the same in African American and European American women. Thus, exposure to HPV could not explain the higher rate of HPV positivity among African American women. The time required for 50% of participants to clear HR-HPV infection was 601 days for African American women (n = 63) and 316 days for European American women (n = 178; odds ratio [OR], 1.61; 95% confidence interval [CI], 1.08-2.53). African American women were more likely than European American women to have an abnormal result of a Papanicolaou test (OR, 1.58; 95% CI, 1.05-2.39). CONCLUSIONS We propose that the longer time to clearance of HR-HPV among African American women leads to increased rates of abnormal results of Papanicolaou tests and contributes to the increased rates of cervical cancer observed in African American women.
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Affiliation(s)
- Carolyn E Banister
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy
| | - Amy R Messersmith
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy
| | - Bo Cai
- Department of Epidemiology and Biostatistics
| | | | - Saundra H Glover
- Department of Health Services Policy and Management Institute for Partnerships to Eliminate Health Disparities, Arnold School of Public Health
| | - Lucia Pirisi
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia
| | - Kim E Creek
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy
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19
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FAS-670 gene polymorphism and cervical carcinogenesis risk: A meta-analysis. Biomed Rep 2014; 1:889-894. [PMID: 24649048 DOI: 10.3892/br.2013.159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 08/16/2013] [Indexed: 01/15/2023] Open
Abstract
FAS is a cell surface receptor that plays an important role in the etiology of cancer. Previous studies on the association between FAS-670 polymorphism and cervical carcinogenesis failed to reach a consensus; therefore, this meta-analysis was conducted to estimate the association of FAS-670 polymorphism and the risk of cervical cancer. This meta-analysis included 10 studies on FAS-670 genotyping, including a total of 2,901 cases and 2,831 controls. The complete overdominant model was applied in our meta-analysis [AB vs. AA: odds ratio (OR)=0.879, 95% confidence interval (CI): 0.775-0.998, P=0.046; BB vs. AA: OR=0.903, 95% CI: 0.775-1.052, P=0.190]. The random effects OR was 1.13 (95% CI: 0.95-1.34, I2=52.7%, Pheterogeneity=0.03). An ethnic subgroup analysis was subsequently performed. The OR for Asians was 1.25 (6 comparisons, 95% CI: 1.05-1.48, I2=23.5%, Pheterogeneity=0.03), whereas for Caucasians, no significant association was observed between FAS-670 polymorphism and cervical carcinogenesis (4 comparisons, OR=0.96, 95% CI: 0.75-1.24, I2=45.9%, Pheterogeneity=0.14).
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20
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Zhuo X, Ren J, Li D, Wu Y, Zhou Q. MDM2 SNP309 variation increases cervical cancer risk among Asians. Tumour Biol 2014; 35:5331-7. [PMID: 24532430 DOI: 10.1007/s13277-014-1695-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 01/26/2014] [Indexed: 01/20/2023] Open
Abstract
MDM2 T309G polymorphism has been suggested to be a risk factor for a number of cancers. The association of MDM2 T309G genetic variation with cervical cancer risk remains inconclusive. In the present study, we aimed to get a more confidential result by conducting a quantitative meta-analysis. Relevant literature up to October 2013 was searched and screened. Essential information was rigorously extracted for data pooling and analyzing, and then, separate analyses on ethnicity and source of controls were also performed. As a result, four articles including five case-control studies were selected. The overall data failed to show a significant association between MDM2 T309G polymorphism and cervical cancer risk (GG vs TT: odds ratio (OR)=1.31; 95 % confidence interval (CI)=0.55-3.13; dominant model: OR=1.22; 95 % CI=0.65-2.31; recessive model: OR=1.45; 95 % CI=0.79-2.65). However, in the subgroup analysis about ethnicity, increased cancer risk could be shown among Asians (GG vs TT: OR=2.15; 95 % CI=1.03-4.51; recessive model: OR=2.01; 95 % CI=1.32-3.06). In conclusion, the results of the present study suggest that homozygous GG alleles of MDM2 T309G polymorphism might be a risk factor for cervical cancer among Asians. Further studies are needed get a more definitive conclusion.
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Affiliation(s)
- Xianlu Zhuo
- Department of Radiation Oncology, Chongqing Cancer Institute, Chongqing, China,
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Chen X, Mo W, Peng Q, Su X. Lack of association between Fas rs180082 polymorphism and risk of cervical cancer: an update by meta-analysis. BMC MEDICAL GENETICS 2013; 14:71. [PMID: 23865866 PMCID: PMC3728080 DOI: 10.1186/1471-2350-14-71] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Accepted: 07/07/2013] [Indexed: 12/18/2022]
Abstract
Background The Fas rs180082 polymorphism has been reported to be associated with cervical cancer susceptibility, yet the results of these previous results have been inconsistent or controversial. The objective of this study was to explore whether the Fas rs180082 polymorphism confers susceptibility to cervical cancer. Methods The relevant studies were identified through a search of PubMed, Excerpta Medica Database (Embase), Elsevier Science Direct and Chinese Biomedical Literature Database (CBM) until July 2012. The association between the Fas rs180082 polymorphism and cervical cancer risk was assessed by odds ratios (ORs) together with their 95% confidence intervals (CIs). Results A total of 7 case–control studies were eventually identified. We found no association between Fas rs180082 polymorphism and cervical cancer susceptibility in overall population (G versus A: OR = 1.03, 95% CI = 0.99-1.07, P = 0.197; AG + GG versus AA: OR = 1.04, 95% CI = 0.98-1.09, P = 0.176; GG versus AA + AG: OR = 1.04, 95% CI = 0.84–1.31, P = 0.701). In subgroup analysis, similar results were found in Asian (G versus A: OR = 1.06, 95% CI = 0.97–1.15, P = 0.195; AG + GG versus AA: OR = 1.08, 95% CI = 0.98–1.19, P = 0.176; GG versus AA + AG: OR = 0.97, 95% CI = 0.51–1.84, P = 0.935) and African (G versus A: OR = 1.01, 95% CI = 0.97-1.15, P = 0.195; AG + GG versus AA: OR = 0.99, 95% CI = 0.91–1.07, P = 0.739; GG versus AA + AG: OR = 1.09, 95% CI = 0.94–1.25, P = 0.745). Conclusion This meta-analysis has shown that there is a lack of association of the Fas rs180082 polymorphisms with cervical cancer susceptibility. However, larger scale primary studies with the consideration of gene–gene and gene–environment interactions are still required to further evaluate the interaction of Fas rs180082 polymorphism with cervical cancer susceptibility.
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Affiliation(s)
- Xu Chen
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, People's Republic of China
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Abstract
Persistent infection of high-risk human papillomavirus (HPV) has been recognized as the direct cause of cervical carcinoma. Therefore, detection and genotyping of HPV are important to cervical-cancer screening. In this study, we have evaluated the efficacy of flow-through hybridization and gene chip (HybriMax) on HPV genotyping through comparison of the results with Hybrid Capture II (HC-II) and in situ hybridization (ISH). 591 women were classified into 6 groups according to their histological diagnoses. The overall accordance rate on 13 types of HPV genotypes between HybriMax and HC-II were 92.5% and 100% in the cancer group. The overall accordance was excellent with the Kappa index (KI) of 0.814. The value of KI in each group was 0.750 (normal cytological diagnosis), 0.781 (chronic cervicitis), 0.80 (condyloma acuminatum), 0.755 (cervical intraepithelial neoplasia (CIN) I), 0.723 (CIN II), and 0.547 (CIN III) (0.75 > KI > 0.4, good; KI ≥ 0.75, excellent). The 10 most common HPV subtype detected by HybriMax were 16, 52/58, 18, 33, 31, 81, 53, 68, and 66 in patients, and 16, 68, 18, 52, 58, 11, 53, 31/39, and 33 in normal controls. In conclusion, HybriMax is an efficient method for HPV genotyping and more suitable for clinical use.
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