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DiBlasi M, McNamara R, Jayne C, Berzansky I, Pottle C, Colden D. Two brothers with human papillomavirus-positive oropharyngeal squamous cell carcinoma of the tonsil: A case report. SAGE Open Med Case Rep 2024; 12:2050313X241271762. [PMID: 39140028 PMCID: PMC11320681 DOI: 10.1177/2050313x241271762] [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: 05/02/2024] [Accepted: 06/26/2024] [Indexed: 08/15/2024] Open
Abstract
Oropharyngeal squamous cell carcinoma is a distinct subtype of head and neck cancer that has become increasingly linked to human papillomavirus over the last four decades. Described is the case of two brothers diagnosed with human papillomavirus-positive oropharyngeal squamous cell carcinoma 6 years apart. The first brother, R.M., presented with an 8-month history of tonsillar swelling, found to be stage III human papillomavirus-positive oropharyngeal squamous cell carcinoma. Despite delayed treatment with chemoradiation, he developed metastatic disease and succumbed to his illness. The second brother, K.M., presented only 3 weeks after the development of neck swelling given his family history, which was also diagnosed as stage III human papillomavirus-positive oropharyngeal squamous cell carcinoma. Following prompt chemoradiation and neck dissection, K.M. has remained in remission for 9 years. Literature has yet to characterize this degree of familial clustering among human papillomavirus-positive oropharyngeal squamous cell carcinomas. Hence, this introduces the possibility of a genetic predisposition to human papillomavirus's oncogenesis in the oropharynx. This case emphasizes the importance for clinicians to stay vigilant of the family history of human papillomavirus, as well as poses significant implications for future research investigating the interaction of genetic aberrations on human papillomavirus's oncogenic process.
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Affiliation(s)
- Marco DiBlasi
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Creighton University School of Medicine, Omaha, NE, USA
| | - Reilly McNamara
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
| | - Christopher Jayne
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Creighton University School of Medicine, Omaha, NE, USA
| | - Isa Berzansky
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Carson Pottle
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
| | - Daryl Colden
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Harvard Medical School, Boston, MA, USA
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Lu Q, Lao X, Gan J, Du P, Zhou Y, Nong W, Yang Z. Impact of NLRP3 gene polymorphisms (rs10754558 and rs10733113) on HPV infection and cervical cancer in southern Chinese population. Infect Agent Cancer 2023; 18:64. [PMID: 37885032 PMCID: PMC10601328 DOI: 10.1186/s13027-023-00529-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 09/08/2023] [Indexed: 10/28/2023] Open
Abstract
OBJECTIVE Mutations in the NLRP3gene have previously been linked to certain forms of cancer, but there have not been any specific studies examining the association between NLRP3 polymorphisms and cervical cancer (CC). This study was therefore designed to investigate the effect of NLRP3 gene polymorphisms on HPV infection and cervical cancer in southern Chinese population. METHODS Multiplex PCR and next-generation sequencing approaches were used to assess the NLRP3 rs10754558 and rs10733113 polymorphisms in 404 cervical lesion patients, including 227 diagnosed with CC and 177 diagnosed with cervical intraepithelial neoplasia(CIN), with 419 healthy female controls being included for comparison. Correlations between the rs10754558 and rs10733113 genotypes and alleles in these patients and CC and CIN were then analyzed. RESULTS No correlations were found between NLRP3 rs10754558 and rs10733113 and human papillomavirus(HPV) infection status. Relative to the healthy control group, the NLRP3 rs10754558 GG genotype, CG + GG genotype, and G allele frequencies were significantly increased among patients with cervical lesions (CC and CIN) (OR = 1.815,P = 0.013;OR = 1.383, P = 0.026; OR = 1.284, P = 0.014,respectively), whereas no such differences were observed for rs10733113. A higher cervical lesion risk was detected for patients over the age of 45 exhibiting the rs10754558 GG genotype (OR = 1.848, P = 0.040). Additionally, the risk of CC was elevated in patients with the rs10754558 GG genotype or the G allele relative to patients with the CC genotype or the C allele(OR = 1.830, P = 0.029; OR = 1.281, P = 0.039). The rs10733113 genotypes or alleles were not significantly associated with CC risk (P > 0.05). No association between rs10754558 and rs10733113 genotypes and CC patient clinicopathological features were observed (P > 0.05). Serum NLRP3, IL-1β, and IL-18 levels were significantly elevated in CC patients relative to healthy controls(P < 0.05). Relative to the CC genotype, CC patients harboring the rs10754558 GG genotype exhibited significantly elevated IL-1β and IL-18 levels(P < 0.05). CONCLUSION The rs10754558 polymorphism in the NLRP3 gene may contribute to an elevated risk of CC, although it is not significantly correlated with HPV infection and CC progression.
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Affiliation(s)
- Qingchun Lu
- Department of Gynecology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China
| | - Xiaoxia Lao
- Department of Clinical Laboratory, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China
| | - Jinghua Gan
- Department of Gynecology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China
| | - Ping Du
- Department of Gynecology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China
| | - Yingpei Zhou
- Department of Clinical Laboratory, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China
| | - Wenzheng Nong
- Department of Gynecology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China.
| | - Zhige Yang
- Department of Clinical Laboratory, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Guangxi, China.
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Zhu M, Li X, Feng Y, Jia T, Li S, Gong L, Dong S, Kong X, Sun L. Impact of CD40 gene polymorphisms on the risk of cervical squamous cell carcinoma: a case-control study. BMC Cancer 2023; 23:845. [PMID: 37691121 PMCID: PMC10494347 DOI: 10.1186/s12885-023-11367-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 09/04/2023] [Indexed: 09/12/2023] Open
Abstract
BACKGROUND Cervical cancer is the fourth most common cancer among women worldwide. Genome-wide association studies have revealed multiple susceptible genes and their polymorphisms for cervical cancer risk. Therefore, we aimed to investigate the correlation between single nucleotide polymorphisms (SNPs) of the CD40 gene and susceptibility to cervical squamous cell carcinoma (CSCC) in a population from the northeastern Han Chinese population. METHODS The three SNPs (rs1800686, rs3765459, and rs4810485) of the CD40 gene were analyzed by multiplex polymerase chain reaction (PCR) combined with next-generation sequencing methods in 421 patients with CSCC, 594 patients with high-grade squamous intraepithelial lesions (HSIL), and 504 healthy females. Multivariate logistic regression analysis was used to analyze the potential relationship between CD40 gene polymorphisms and CSCC, or HSIL. RESULTS Our research results showed the AA genotype of rs1800686 had a protective effect on CSCC in comparison to the GG genotype and AG+GG genotypes (AA vs. GG: p = 0.0389 and AA vs. AG+GG: p = 0.0280, respectively). After FDR correction, the results were still statistically significant (p = 0.0389 and p = 0.0389, respectively). Similarly, rs3765459 showed a reduced risk association for CSCC in the codominant and recessive models (AA vs. GG: p = 0.0286 and AA vs. AG+GG: p = 0.0222, respectively). Significant differences remained after FDR correction (p = 0.0286 and p = 0.0286, respectively). However, these differences were no longer significant after the Bonferroni correction. In addition, the genotypes for the rs4810485 polymorphisms were associated with parity of the patients with CSCC. The genotypes for the rs3765459 polymorphisms were significantly correlated with the D-dimer of the patients with CSCC. The 3 SNPs genotypes of the CD40 gene were closely related to the squamous cell carcinoma antigen (SCC) of the patients with HSIL. CONCLUSIONS The CD40 gene may play a role in the occurrence and development of CSCC.
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Affiliation(s)
- Manning Zhu
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiaoying Li
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yanan Feng
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Tianshuang Jia
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Songxue Li
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Liping Gong
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Shuang Dong
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xianchao Kong
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Litao Sun
- Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China.
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Mukherjee A, Ye Y, Wiener HW, Kuniholm MH, Minkoff H, Michel K, Palefsky J, D'Souza G, Rahangdale L, Butler KR, Kempf MC, Sudenga SL, Aouizerat BE, Ojesina AI, Shrestha S. Variations in Genes Encoding Human Papillomavirus Binding Receptors and Susceptibility to Cervical Precancer. Cancer Epidemiol Biomarkers Prev 2023; 32:1190-1197. [PMID: 37410084 PMCID: PMC10472094 DOI: 10.1158/1055-9965.epi-23-0300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/04/2023] [Accepted: 06/30/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND Cervical cancer oncogenesis starts with human papillomavirus (HPV) cell entry after binding to host cell surface receptors; however, the mechanism is not fully known. We examined polymorphisms in receptor genes hypothesized to be necessary for HPV cell entry and assessed their associations with clinical progression to precancer. METHODS African American women (N = 1,728) from the MACS/WIHS Combined Cohort Study were included. Two case-control study designs were used-cases with histology-based precancer (CIN3+) and controls without; and cases with cytology-based precancer [high-grade squamous intraepithelial lesions (HSIL)] and controls without. SNPs in candidate genes (SDC1, SDC2, SDC3, SDC4, GPC1, GPC2, GPC3, GPC4, GPC5, GPC6, and ITGA6) were genotyped using an Illumina Omni2.5-quad beadchip. Logistic regression was used to assess the associations in all participants and by HPV genotypes, after adjusting for age, human immunodeficiency virus serostatus, CD4 T cells, and three principal components for ancestry. RESULTS Minor alleles in SNPs rs77122854 (SDC3), rs73971695, rs79336862 (ITGA6), rs57528020, rs201337456, rs11987725 (SDC2), rs115880588, rs115738853, and rs9301825 (GPC5) were associated with increased odds of both CIN3+ and HSIL, whereas, rs35927186 (GPC5) was found to decrease the odds for both outcomes (P value ≤ 0.01). Among those infected with Alpha-9 HPV types, rs722377 (SDC3), rs16860468, rs2356798 (ITGA6), rs11987725 (SDC2), and rs3848051 (GPC5) were associated with increased odds of both precancer outcomes. CONCLUSIONS Polymorphisms in genes that encode binding receptors for HPV cell entry may play a role in cervical precancer progression. IMPACT Our findings are hypothesis generating and support further exploration of mechanisms of HPV entry genes that may help prevent progression to cervical precancer.
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Affiliation(s)
- Amrita Mukherjee
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Yuanfan Ye
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Howard W. Wiener
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mark H. Kuniholm
- Department of Epidemiology & Biostatistics, University at Albany, State University of New York, Rensselaer, New York
| | - Howard Minkoff
- Department of Obstetrics & Gynecology, Maimonides Medical Center, Brooklyn, New York
| | - Kate Michel
- Department of Medicine, Georgetown University Medical Center, Washington, DC
| | - Joel Palefsky
- Department of Medicine, University of California, San Francisco, California
| | - Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland
| | - Lisa Rahangdale
- Department of Obstetrics & Gynecology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Kenneth R. Butler
- Division of Geriatric Medicine/Gerontology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Mirjam-Colette Kempf
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
- Schools of Nursing and Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Staci L. Sudenga
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Bradley E. Aouizerat
- Translational Research Center, College of Dentistry, New York University, New York, New York
| | - Akinyemi I. Ojesina
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Sadeep Shrestha
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
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Barek MA, Basher MA, Aziz MA, Hossen MS, Jahan N, Afroz N, Begum M, Jafrin S, Uddin MS, Millat MS, Hoque MM, Islam MS. Assessment of the association of CYP1A1 gene polymorphisms with the susceptibility of cervical cancer: A case-control study and meta-analysis. Heliyon 2023; 9:e17712. [PMID: 37483787 PMCID: PMC10359826 DOI: 10.1016/j.heliyon.2023.e17712] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023] Open
Abstract
Background Cervical cancer (CC) is the second most common type of female malignancy in Bangladesh. Polymorphisms in the CYP1A1 gene have been reported to be associated with CC in different populations. This case-control study with meta-analysis was undertaken to assess the relation of CYP1A1 rs4646903 and rs1048943 polymorphisms with the susceptibility of CC. Methods A total of 185 CC patients and 220 controls were recruited, and the PCR-RFLP (Polymerase chain reaction-restriction fragment length polymorphism) technique was applied for genotyping. Again, 42 eligible studies (24 with rs4646903 and 18 with rs1048943) were included for meta-analysis, and RevMan 5.3 and the MetaGenyo web-based tool were used. Results The rs4646903 polymorphism was significantly linked with CC in all association models, namely, additive 1, additive 2, dominant, recessive, overdominant, and allele models (OR = 2.41, 4.75, 2.67, 3.61, 2.13, and 2.44 with corresponding 95% CI = 1.55-3.76, 1.81-12.45, 1.75-4.07, 1.39-9.35, 1.38-3.30, and 1.71-3.48, respectively). On the contrary, rs1048943 showed no association (p > 0.05) with CC. Haplotype analysis revealed AT and AC haplotypes significantly decreased (OR = 0.45) and increased (OR = 4.86) CC risk, respectively, and SNPs are in strong linkage disequilibrium (D' = 0.912, r2 = 0.448). Again, rs4646903 carriers with a contraception history and >5 years of taking contraceptives showed an enhanced risk of CC (OR = 2.39, OR = 3.05). Besides, rs1048943 carriers aged >40 years (OR = 0.44), conceived first child aged ≤18 years (OR = 3.45), and history of contraceptives (OR = 2.18) were significantly linked with CC. Our meta-analysis found that for CYP1A1 rs4646903 codominant 1 (COD 1), codominant 2 (COD 2), codominant 3 (COD 3), dominant model (DM), recessive model (RM), and allele model (AM) in Caucasians and overdominant model (OD) in the overall population are associated with an elevated risk of CC, whereas rs1048943 is also associated with CC in overall, Caucasians and Asians in some genetic models. Conclusion Our case-control study and meta-analysis summarize that CYP1A1 rs4646903 and rs1048943 polymorphisms may be correlated with cervical cancer.
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Affiliation(s)
- Md. Abdul Barek
- 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 Anwarul Basher
- Department of Pharmacy, Faculty of Science, 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
| | - Md. Shafiul Hossen
- 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
| | - Nusrat Jahan
- 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
| | - Nahida Afroz
- 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
| | - Mobashera Begum
- 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
| | - 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
| | - Mohammad Sarowar Uddin
- 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. Shalahuddin Millat
- 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. Mahmudul Hoque
- Department of Pharmacy, National Institute of Cancer Research and Hospital, Mohakhali, Dhaka, 1212, 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
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Lale D, Geyer A, Jindra C, Cavalleri JV, Ramsauer AS. Equine papillomavirus type 2‐associated, carcinomatous lesions of the penis and laryngopharynx of an elderly Icelandic horse gelding. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dilara Lale
- Clinical Unit of Equine Internal Medicine University Equine Hospital Vetmeduni Vienna Vienna Austria
| | - Antonia Geyer
- Clinical Unit of Veterinary Pathology Vetmeduni Vienna Vienna Austria
| | - Christoph Jindra
- Clinical Unit of Equine Surgery University Equine Hospital Vetmeduni Vienna Vienna Austria
| | | | - Anna Sophie Ramsauer
- Clinical Unit of Equine Internal Medicine University Equine Hospital Vetmeduni Vienna Vienna Austria
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Yu M, Zhang Q, Zhao X. Associations of MDM2 rs2279744 and TP53 rs1042522 polymorphisms with cervical cancer risk: A meta-analysis and systematic review. Front Oncol 2022; 12:973077. [PMID: 36059664 PMCID: PMC9437333 DOI: 10.3389/fonc.2022.973077] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 08/01/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundAlthough the association between MDM2 rs2279744 and TP53 rs1042522 polymorphisms and cervical cancer has been reported, the results of its correlation were contradictory. Thus, we conducted a meta-analysis to precisely verify the relationships between MDM2 rs2279744 and TP53 rs1042522 polymorphisms and cervical cancer.MethodsWe thoroughly searched the PubMed, Web of Science, Embase, and Scopus databases for all potential articles from inception to June 2022 and used R Version 4.1.2 and STATA software 12.0 for the meta-analysis. The odds ratios (ORs), 95% confidence intervals (CIs) and 95% prediction intervals (PIs) were calculated to evaluate the associations. Subgroup analyses stratified by ethnicity, source of control, quality score and adjustment were further conducted to assess the relationship between MDM2 rs2279744 and TP53 rs1042522 polymorphisms and cervical cancer.ResultsA total of 30 case-control studies involving 5025 cases and 6680 controls were included. All the included studies were population-based or hospital-based studies. The overall analysis showed that MDM2 rs2279744 polymorphism was closely related to an increased risk of cervical cancer in the recessive model (GG vs GT + TT: OR = 1.602, 95% CI: 1.077-2.383, P = 0.020) and homozygote model (GG vs TT: OR = 1.469, 95% CI: 1.031-2.095, P = 0.033, 95% PI: 0.516-4.184). A significant correlation between TP53 rs1042522 polymorphism and cervical cancer was observed in two models (CC + CG vs GG: OR = 1.759, 95% CI: 1.192-2.596, P = 0.004, 95% PI: 0.474-6.533; GG vs CC: OR = 2.442, 95% CI: 1.433-4.162, P = 0.001, 95% PI: 0.456-13.071).ConclusionsThis meta-analysis revealed that MDM2 SNP309T>G and TP53 rs1042522 C>G polymorphisms were associated with the increased risk of cervical cancer.
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Affiliation(s)
- Meijia Yu
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
- Department of Obstetrics and Gynecology, The First Hospital of Affiliated to Army Medical University, Chongqing, China
| | - Qin Zhang
- Gynecological Cancer Center, Chongqing University Cancer Hospital, Chongqing Cancer Research Institute, Chongqing Cancer Hospital, Chongqing, China
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
- *Correspondence: Xia Zhao,
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Bhat D. The ‘Why and How’ of Cervical Cancers and Genital HPV Infection. Cytojournal 2022; 19:22. [PMID: 35510113 PMCID: PMC9063509 DOI: 10.25259/cmas_03_03_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 11/09/2022] Open
Abstract
Knowing about the virology of human papillomavirus (HPV) including its structure, functions and mechanism of infection, helps in understanding the disease process and morphology of precancerous lesions for cervical cancer. Two types of HPV, low- and high-risk type, adopt different mechanisms of infection which cannot be differentiated on morphological basis. In addition to HPV infection, many other factors such as genetic predisposition, hormonal factors, host immune response, and multiple sexual partners can modify the course and progression of the disease. The viral genome comprises early and late proteins. These early and late genes are expressed in particular course of time after initial infection. Various products of early genes (E1–E7) coordinate for completion of viral life cycle in maturing squamous epithelium by utilizing replication factors and DNA polymerase enzyme of the host cell nucleus. The late genes are mainly concerned with packaging of the viral particles and their release through mature squamous cells. The episomal form of infection seen in the low-risk group of viruses results in productive infection whereas the integrated form seen in high-risk group of viruses is the basis of disruption of host cell growth cycle by inactivating two important tumor suppressor genes p53 and Rb gene by products of E6 and E7 genes. Cervical precancerous lesions and cancer are the resultant effect of the accumulation of mutations. This article discusses the virology of HPV, pathogenesis of HPV infection, and various other factors modifying the disease course.
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Holst A, Ekman J, Petersson-Ahrholt M, Relander T, Wiebe T, Linge HM. Identifying causal relationships of cancer treatment and long-term health effects among 5-year survivors of childhood cancer in Southern Sweden. COMMUNICATIONS MEDICINE 2022; 2:21. [PMID: 35603279 PMCID: PMC9053221 DOI: 10.1038/s43856-022-00081-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 01/31/2022] [Indexed: 12/01/2022] Open
Abstract
Background Survivors of childhood cancer can develop adverse health events later in life. Infrequent occurrences and scarcity of structured information result in analytical and statistical challenges. Alternative statistical approaches are required to investigate the basis of late effects in smaller data sets. Methods Here we describe sex-specific health care use, mortality and causal associations between primary diagnosis, treatment and outcomes in a small cohort (n = 2315) of 5-year survivors of childhood cancer (n = 2129) in southern Sweden and a control group (n = 11,882; age-, sex- and region-matched from the general population). We developed a constraint-based method for causal inference based on Bayesian estimation of distributions, and used it to investigate health care use and causal associations between diagnoses, treatments and outcomes. Mortality was analyzed by the Kaplan–Meier method. Results Our results confirm a significantly higher health care usage and premature mortality among childhood cancer survivors as compared to controls. The developed method for causal inference identifies 98 significant associations (p < 0.0001) where most are well known (n = 73; 74.5%). Hitherto undescribed associations are identified (n = 5; 5.1%). These were between use of alkylating agents and eye conditions, topoisomerase inhibitors and viral infections; pituitary surgery and intestinal infections; and cervical cancer and endometritis. We discuss study-related biases (n = 20; 20.4%) and limitations. Conclusions The findings contribute to a broader understanding of the consequences of cancer treatment. The study shows relevance for small data sets and causal inference, and presents the method as a complement to traditional statistical approaches. Survivors of childhood cancer can develop late effects in adulthood. Knowledge about possible late effects can improve childhood cancer treatments and assist in follow-up. We developed a method to identify causative links between treatments and health outcomes. We applied it to a Swedish patient cohort and identified 98 causative links between treatments and outcomes, many of which are already known. Some, however, have not been previously described, including links between certain treatments and eye conditions or viral infections. We also confirm that childhood cancer survivors use more health care and have higher mortality compared to the general population. This study helps to create a better understanding of the late effects of cancer treatment in children and may help to guide strategies to monitor and treat children to avoid these effects. Holst et al. study the relationship between cancer treatments and long-term health effects using registry data on childhood cancer survivors in Sweden. The authors utilize a causal inference approach to establish relationships between certain therapies and viral infections, eye conditions, and reproductive conditions, amongst others.
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10
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Pratap PD, Raza ST, Zaidi G, Kunwar S, Ahmad S, Charles MR, Eba A, Rajput M. Genetic Variants in Interleukin-10 Gene Association with Susceptibility and Cervical Cancer Development: A Case Control Study. Glob Med Genet 2022; 9:129-140. [PMID: 35707782 PMCID: PMC9192188 DOI: 10.1055/s-0042-1743262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 12/29/2021] [Indexed: 12/24/2022] Open
Abstract
Objectives
Cervical cancer (CC) is one of the most destructive disease caused by persistent HPV infection which affects women worldwide, especially in developing countries. The genetic basis of host immune response especially cytokine function has been shown to influence CC susceptibility. Studies have demonstrated that IL-10 gene polymorphism have been associated with numerous malignancies, but in context to CC results were inconclusive. Though, aim of our study to investigate the association between IL-10 -1082A/G and -819C/T promoter polymorphism and CC susceptibility.
Material and Methods
This study comprised 192 women with CC and 200 controls. HPV detection was done by RT-PCR and genotyping was assessed through PCR-RFLP method. Serum concentration of IL-10 measured by ELISA.
Results
Women with AG and AG+GG genotypes of IL-10 -1082A/G had two-fold increased risk of CC [OR, 2.35 (95% CI, 1.54–3.58),
p
= 0.005], [OR, 2.03 (95% CI, 1.36–3.04),
p
= 0.0005] compared to controls. Women with G allele of -1082A/G polymorphism had linked with CC susceptibility [OR, 1.39 (95% CI, 1.02–1.88),
p
= 0.036] compared to controls. No significant difference was found between patients and controls in the genotype or allele frequencies of IL–10 -819C/T polymorphism [OR, 1.00 (95% CI, 0.63–1.58),
p
= 0.99]. The level of serum concentration of IL-10 was significantly higher in cases compared to controls.
Conclusion
These findings help to understand that polymorphism of IL-10 -1082A/G gene is associated with increased risk of CC development and can serve as a marker of genetic susceptibility to CC.
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Affiliation(s)
- Pushpendra D. Pratap
- Central Research Laboratory, Molecular Diagnostic Unit, Department of Biochemistry, ERA's Lucknow Medical College, ERA University, Lucknow, Uttar Pradesh, India
| | - Syed Tasleem Raza
- Central Research Laboratory, Molecular Diagnostic Unit, Department of Biochemistry, ERA's Lucknow Medical College, ERA University, Lucknow, Uttar Pradesh, India
| | - Ghazala Zaidi
- Department of Allied Health Sciences, ERA University, Lucknow, Uttar Pradesh, India
| | - Shipra Kunwar
- Department of Obstetrics & Gynecology, ERA University, Lucknow, Uttar Pradesh, India
| | - Sharique Ahmad
- Department of Pathology ERA's Lucknow Medical College, ERA University, Lucknow, Uttar Pradesh, India
| | - Mark Rector Charles
- Central Research Laboratory, Molecular Diagnostic Unit, Department of Biochemistry, ERA's Lucknow Medical College, ERA University, Lucknow, Uttar Pradesh, India
| | - Ale Eba
- Central Research Laboratory, Molecular Diagnostic Unit, Department of Biochemistry, ERA's Lucknow Medical College, ERA University, Lucknow, Uttar Pradesh, India
| | - Muneshwar Rajput
- Central Research Laboratory, Molecular Diagnostic Unit, Department of Biochemistry, ERA's Lucknow Medical College, ERA University, Lucknow, Uttar Pradesh, India
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11
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Ekanayake Weeramange C, Shu D, Tang KD, Batra J, Ladwa R, Kenny L, Vasani S, Frazer IH, Dolcetti R, Ellis JJ, Sturm RA, Leo P, Punyadeera C. Analysis of human leukocyte antigen associations in human papillomavirus-positive and -negative head and neck cancer: Comparison with cervical cancer. Cancer 2022; 128:1937-1947. [PMID: 35176174 PMCID: PMC9306518 DOI: 10.1002/cncr.34148] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/26/2022] [Accepted: 01/31/2022] [Indexed: 11/08/2022]
Abstract
Background Although the majority of human papillomavirus (HPV) infections are cleared by the immune system, a small percentage of them progress to develop HPV‐driven cancers. Cervical cancer studies highlight that HPV persistence and cancer risk are associated with genetic factors, especially at the human leukocyte antigen (HLA) genes. This study was conducted to investigate such associations in head and neck cancer (HNC). Methods In all, 192 patients with HNC and 384 controls were genotyped with the Infinium Global Screening Array (Illumina, Inc). HLA variants were imputed with SNP2HLA, and an association analysis was performed by logistic regression. Results HPV‐positive HNCs were significantly associated with single‐nucleotide polymorphisms (SNPs) at DRB1_32660090 (P = 1.728 × 10–6) and DRB1_32660116 (P = 1.728 × 10–6) and with the amino acid variant DRB1_11_32660115 (P = 1.728 × 10–6). None of these associations were observed in the HPV‐negative cohort, and this suggested their specificity to convey risk for HPV‐associated HNCs. In general, associations observed for HPV‐negative HNC were relatively weak, and variants in the HLA‐DPA1 region were the strongest among them (P = 4.531 × 10–4). Several lead signals reported by previous HNC genome‐wide association studies, including SNPs rs3135001 (P = .012), rs1049055 (P = .012), and rs34518860 (P = .029) and allele HLA‐DQB1*06 (P = .009), were replicated in the current study. However, these associations were limited to the HPV‐positive HNC group. Several cervical cancer–associated HLA variants, including SNPs rs9272143 (P = .002) and rs9271858 (P = .002) and alleles HLA‐B‐1501 (P = .009) and HLA‐B‐15 (P = .015), were also exclusively associated with HPV‐positive HNC. Conclusions HPV‐positive HNC risk is associated with distinct HLA variants, and some of them are shared by both cervical cancer and HPV‐positive HNC. Human papillomavirus (HPV)–positive head and neck cancer (HNC) risk is associated with distinct human leukocyte antigen variants, and some of them are shared by both cervical cancer and HPV‐positive HNC. Lay Summary Cervical cancer studies highlight that human papillomavirus (HPV)–driven cancer risk is linked with human leukocyte antigen (HLA) polymorphism. Hence, the current study was designed to investigate the HLA associations in HPV‐positive and HPV‐negative head and neck cancer (HNC) and compare these associations with cervical cancer. Several lead signals reported by previous HNC and cervical genome‐wide association studies were replicated in the current study. However, these associations were limited to the HPV‐positive HNC group, and this suggests that HPV‐positive HNC risk is associated with distinct HLA variants, and some of them are shared by both cervical cancer and HPV‐positive HNC.
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Affiliation(s)
- Chameera Ekanayake Weeramange
- Centre for Biomedical Technologies, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Saliva and Liquid Biopsy Translational Laboratory, Griffith Institute for Drug Discovery and Menzies Health Institute Queensland, Southport, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia.,Department of Medical Laboratory Sciences, Faculty of Health Sciences, Open University of Sri Lanka, Nugegoda, Sri Lanka
| | - Danhua Shu
- School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia.,Centre for Genomics and Personalised Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Kai Dun Tang
- Centre for Biomedical Technologies, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Jyotsna Batra
- School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Rahul Ladwa
- Department of Cancer Care Services, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia.,Faculty of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Lizbeth Kenny
- Faculty of Medicine, University of Queensland, Herston, Queensland, Australia.,Department of Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Sarju Vasani
- Faculty of Medicine, University of Queensland, Herston, Queensland, Australia.,Department of Otolaryngology, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Ian H Frazer
- Translational Research Institute, Woolloongabba, Queensland, Australia.,Faculty of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Riccardo Dolcetti
- Faculty of Medicine, University of Queensland, Herston, Queensland, Australia.,Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia.,Department of Microbiology and Immunology, University of Melbourne, Melbourne, Victoria, Australia
| | - Jonathan J Ellis
- School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia.,Centre for Genomics and Personalised Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Richard A Sturm
- Diamantina Institute, University of Queensland, Woolloongabba, Queensland, Australia
| | - Paul Leo
- School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia.,Centre for Genomics and Personalised Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Chamindie Punyadeera
- Centre for Biomedical Technologies, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,School of Biomedical Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia.,Saliva and Liquid Biopsy Translational Laboratory, Griffith Institute for Drug Discovery and Menzies Health Institute Queensland, Southport, Queensland, Australia.,Translational Research Institute, Woolloongabba, Queensland, Australia
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12
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Wang LN, Wang L, Cheng G, Dai M, Yu Y, Teng G, Zhao J, Xu D. The association of telomere maintenance and TERT expression with susceptibility to human papillomavirus infection in cervical epithelium. Cell Mol Life Sci 2022; 79:110. [PMID: 35098380 PMCID: PMC11072999 DOI: 10.1007/s00018-021-04113-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/05/2021] [Accepted: 12/21/2021] [Indexed: 11/03/2022]
Abstract
The role of telomerase reverse transcriptase (TERT) induction and telomere maintenance in carcinogenesis including cervical cancer (CC) pathogenesis has been well established. However, it remains unclear whether they affect infection of high-risk human papillomavirus (hrHPV), an initiating event for CC development. Similarly, genetic variants at the TERT locus are shown to be associated with susceptibility to CC, but it is unclear whether these SNPs modify the risk for cervical HPV infection. Here we show that in CC-derived HeLa cells, TERT overexpression inhibits, while its depletion upregulates expression of Syndecan-1 (SDC-1), a key component for HPV entry receptors. The TCGA cohort of CC analyses reveals an inverse correlation between TERT and SDC-1 expression (R = -0.23, P = 0.001). We further recruited 1330 females (520 non-HPV and 810 hrHPV-infected) without CC or high-grade cervical intraepithelial neoplasia to analyze telomeres in cervical epithelial cells and SNPs at rs2736098, rs2736100 and rs2736108, previously identified TERT SNPs for CC risk. Non-infected females exhibited age-related telomere shortening in cervical epithelial cells and their telomeres were significantly longer than those in hrHPV-infected group (1.31 ± 0.62 vs 1.19 ± 0.48, P < 0.001). There were no differences in rs2736098 and rs2736100 genotypes, but non-infected individuals had significantly a higher C-allele frequency (associated with higher TERT expression) while lower T-allele levels at rs2736108 compared with those in the hrHPV group (P = 0.020). Collectively, appropriate telomere maintenance and TERT expression in normal cervical cells may prevent CC by modulating hrHPV infection predisposition, although they are required for CC development and progression.
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Affiliation(s)
- Li-Na Wang
- Central Research Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Li Wang
- Central Research Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Guanghui Cheng
- Central Research Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Mingkai Dai
- Central Research Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Yunhai Yu
- Department of Gynecology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Guoxin Teng
- Department of Pathology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Jingjie Zhao
- Central Research Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China.
| | - Dawei Xu
- Division of Hematology, Bioclinicum and Center for Molecular Medicine (CMM), Department of Medicine, Karolinska Institutet and Karolinska University Hospital Solna, 171 64, Solna, Sweden.
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13
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Ramachandran D, Dennis J, Fachal L, Schürmann P, Bousset K, Hülse F, Mao Q, Wang Y, Jentschke M, Böhmer G, Strauß HG, Hirchenhain C, Schmidmayr M, Müller F, Runnebaum I, Hein A, Stübs F, Koch M, Ruebner M, Beckmann MW, Fasching PA, Luyten A, Dürst M, Hillemanns P, Easton DF, Dörk T. OUP accepted manuscript. Hum Mol Genet 2022; 31:2483-2497. [PMID: 35157032 PMCID: PMC9396939 DOI: 10.1093/hmg/ddac031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Dhanya Ramachandran
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Joe Dennis
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK
| | - Laura Fachal
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK
| | - Peter Schürmann
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Kristine Bousset
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Fabienne Hülse
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Qianqian Mao
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Yingying Wang
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Matthias Jentschke
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | | | - Hans-Georg Strauß
- Department of Gynaecology, University Clinics, Martin-Luther University, Halle-Wittenberg, Germany
| | - Christine Hirchenhain
- Department of Gynaecology, Clinics Carl Gustav Carus, University of Dresden, Dresden, Germany
| | - Monika Schmidmayr
- Department of Gynaecology, Technische Universität München, Munich, Germany
| | - Florian Müller
- Martin-Luther Hospital, Charite University, Berlin, Germany
| | - Ingo Runnebaum
- Department of Gynaecology, Jena University Hospital, Friedrich-Schiller-University Jena, Jena 07747, Germany
| | - Alexander Hein
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Frederik Stübs
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Martin Koch
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Matthias Ruebner
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Matthias W Beckmann
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Peter A Fasching
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Alexander Luyten
- Dysplasia Unit, Department of Gynaecology and Obstetrics, Mare Klinikum, Kronshagen, Germany
- Department of Gynaecology, Wolfsburg Hospital, Wolfsburg, Germany
| | - Matthias Dürst
- Department of Gynaecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Erlangen University Hospital, Friedrich Alexander University of Erlangen–Nuremberg (FAU), Erlangen 91054, Germany
| | - Peter Hillemanns
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover 30625, Germany
| | - Douglas F Easton
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge CB1 8RN, UK
| | - Thilo Dörk
- To whom correspondence should be addressed at: Gynaecology Research Unit (OE6411), Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany. Tel: +49 5115326075; Fax: +49 5115326081;
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14
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Ramachandran D, Dörk T. Genomic Risk Factors for Cervical Cancer. Cancers (Basel) 2021; 13:5137. [PMID: 34680286 PMCID: PMC8533931 DOI: 10.3390/cancers13205137] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/04/2021] [Accepted: 10/11/2021] [Indexed: 12/28/2022] Open
Abstract
Cervical cancer is the fourth common cancer amongst women worldwide. Infection by high-risk human papilloma virus is necessary in most cases, but not sufficient to develop invasive cervical cancer. Despite a predicted genetic heritability in the range of other gynaecological cancers, only few genomic susceptibility loci have been identified thus far. Various case-control association studies have found corroborative evidence for several independent risk variants at the 6p21.3 locus (HLA), while many reports of associations with variants outside the HLA region remain to be validated in other cohorts. Here, we review cervical cancer susceptibility variants arising from recent genome-wide association studies and meta-analysis in large cohorts and propose 2q14 (PAX8), 17q12 (GSDMB), and 5p15.33 (CLPTM1L) as consistently replicated non-HLA cervical cancer susceptibility loci. We further discuss the available evidence for these loci, knowledge gaps, future perspectives, and the potential impact of these findings on precision medicine strategies to combat cervical cancer.
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Affiliation(s)
| | - Thilo Dörk
- Gynaecology Research Unit, Department of Gynaecology and Obstetrics, Comprehensive Cancer Center, Hannover Medical School, D-30625 Hannover, Germany;
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15
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Zhang J, Lu H, Zhang S, Wang T, Zhao H, Guan F, Zeng P. Leveraging Methylation Alterations to Discover Potential Causal Genes Associated With the Survival Risk of Cervical Cancer in TCGA Through a Two-Stage Inference Approach. Front Genet 2021; 12:667877. [PMID: 34149809 PMCID: PMC8206792 DOI: 10.3389/fgene.2021.667877] [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: 02/15/2021] [Accepted: 04/19/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Multiple genes were previously identified to be associated with cervical cancer; however, the genetic architecture of cervical cancer remains unknown and many potential causal genes are yet to be discovered. METHODS To explore potential causal genes related to cervical cancer, a two-stage causal inference approach was proposed within the framework of Mendelian randomization, where the gene expression was treated as exposure, with methylations located within the promoter regions of genes serving as instrumental variables. Five prediction models were first utilized to characterize the relationship between the expression and methylations for each gene; then, the methylation-regulated gene expression (MReX) was obtained and the association was evaluated via Cox mixed-effect model based on MReX. We further implemented the aggregated Cauchy association test (ACAT) combination to take advantage of respective strengths of these prediction models while accounting for dependency among the p-values. RESULTS A total of 14 potential causal genes were discovered to be associated with the survival risk of cervical cancer in TCGA when the five prediction models were separately employed. The total number of potential causal genes was brought to 23 when conducting ACAT. Some of the newly discovered genes may be novel (e.g., YJEFN3, SPATA5L1, IMMP1L, C5orf55, PPIP5K2, ZNF330, CRYZL1, PPM1A, ESCO2, ZNF605, ZNF225, ZNF266, FICD, and OSTC). Functional analyses showed that these genes were enriched in tumor-associated pathways. Additionally, four genes (i.e., COL6A1, SYDE1, ESCO2, and GIPC1) were differentially expressed between tumor and normal tissues. CONCLUSION Our study discovered promising candidate genes that were causally associated with the survival risk of cervical cancer and thus provided new insights into the genetic etiology of cervical cancer.
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Affiliation(s)
- Jinhui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China
| | - Haojie Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China
| | - Shuo Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China
| | - Ting Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Center for Medical Statistics and Data Analysis, School of Public Health, Xuzhou Medical University, Xuzhou, China
| | - Huashuo Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Center for Medical Statistics and Data Analysis, School of Public Health, Xuzhou Medical University, Xuzhou, China
| | - Fengjun Guan
- Department of Pediatrics, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Ping Zeng
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Center for Medical Statistics and Data Analysis, School of Public Health, Xuzhou Medical University, Xuzhou, China
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16
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Ramachandran D, Wang Y, Schürmann P, Hülse F, Mao Q, Jentschke M, Böhmer G, Strauß HG, Hirchenhain C, Schmidmayr M, Müller F, Runnebaum I, Hein A, Koch M, Ruebner M, Beckmann MW, Fasching PA, Luyten A, Dürst M, Hillemanns P, Dörk T. Association of genomic variants at PAX8 and PBX2 with cervical cancer risk. Int J Cancer 2021; 149:893-900. [PMID: 33905146 DOI: 10.1002/ijc.33614] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/19/2021] [Accepted: 03/31/2021] [Indexed: 12/15/2022]
Abstract
Cervical malignancy is triggered by human papillomavirus infection but the risk for cervical cancer has a hereditary component. From a recent Genome Wide Association Study meta-analysis, 2q14.1 (PAX8) and 6p21.32 (PBX2) have been proposed as novel cervical cancer susceptibility loci. We investigated the two main signals at these loci in an independent case-control series of 2578 cases with cervical dysplasia or carcinoma and 1483 healthy females. We find significant associations for both variants, rs10175462 at PAX8 and rs2856437 at PBX2, with overall cervical disease (rs10175462: odds ratio [OR] 0.82, 95% confidence interval [CI] 0.74-0.91, P = 2.4 × 10-4 ; rs2856437: OR 1.52, 95% CI 1.14-2.02, P = .004). Both variants showed evidence of association with invasive squamous cervical cancer (rs10175462: OR 0.80, 95% CI 0.68-0.94, P = .006; rs2856437: OR 1.56, 95% CI 1.03-2.36, P = .036) and with high-grade dysplasia (rs10175462: OR 0.79, 95%CI 0.70-0.90, P = 1.9 × 10-4 ; rs2856437: OR 1.58, 95% CI 1.15-2.17, P = .005). A combined analysis of high-grade dysplasia and invasive cervical cancer also showed significant associations for both variants (rs10175462: OR 0.81, 95% CI 0.73-0.91, P = 2.4 × 10-4 ; rs2856437: OR 1.57, 95% CI 1.18-2.10, P = .002). No association was detected for rs2856437 with low-grade dysplasia, while rs10175462 showed weak evidence of association (P = .05). RNA analyses in cervical samples revealed that PAX8 transcripts were upregulated in HPV-positive lesions (P = .008) but this was not observed in the presence of the protective minor allele of rs10175462. The rs10175462 genotype also correlated with reduced levels of the lncRNA PAX8-AS1 (P < .001). Taken together, our results extend the evidence for a link between genomic risk variants at the HLA region (PBX2) with cervical disease and support PAX8 as the first consistent non-HLA cervical cancer susceptibility locus.
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Affiliation(s)
- Dhanya Ramachandran
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Yingying Wang
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Peter Schürmann
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Fabienne Hülse
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Qianqian Mao
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Matthias Jentschke
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | | | - Hans-Georg Strauß
- Department of Gynaecology, University Clinics, Martin-Luther University, Halle-Wittenberg, Germany
| | - Christine Hirchenhain
- Department of Gynaecology, Clinics Carl Gustav Carus, University of Dresden, Dresden, Germany
| | - Monika Schmidmayr
- Department of Gynaecology, Technische Universität München, Munich, Germany
| | - Florian Müller
- Martin-Luther Hospital, Charite University, Berlin, Germany
| | - Ingo Runnebaum
- Department of Gynecology, Jena University Hospital, Friedrich -Schiller-University Jena, Jena, Germany
| | - Alexander Hein
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Martin Koch
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Matthias Ruebner
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Alexander Luyten
- Dysplasia Unit, Department of Gynecology and Obstetrics, Mare Klinikum, Kronshagen, Germany
- Department of Gynecology, Wolfsburg Hospital, Wolfsburg, Germany
| | - Matthias Dürst
- Department of Gynecology, Jena University Hospital, Friedrich -Schiller-University Jena, Jena, Germany
| | - Peter Hillemanns
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Thilo Dörk
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
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17
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Bowden SJ, Bodinier B, Kalliala I, Zuber V, Vuckovic D, Doulgeraki T, Whitaker MD, Wielscher M, Cartwright R, Tsilidis KK, Bennett P, Jarvelin MR, Flanagan JM, Chadeau-Hyam M, Kyrgiou M. Genetic variation in cervical preinvasive and invasive disease: a genome-wide association study. Lancet Oncol 2021; 22:548-557. [PMID: 33794208 PMCID: PMC8008734 DOI: 10.1016/s1470-2045(21)00028-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/13/2020] [Accepted: 01/12/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Most uterine cervical high-risk human papillomavirus (HPV) infections are transient, with only a small fraction developing into cervical cancer. Family aggregation studies and heritability estimates suggest a significant inherited genetic component. Candidate gene studies and previous genome-wide association studies (GWASs) report associations between the HLA region and cervical cancer. Adopting a genome-wide approach, we aimed to compare genetic variation in women with invasive cervical cancer and cervical intraepithelial neoplasia (CIN) grade 3 with that in healthy controls. METHODS We did a GWAS in a cohort of unrelated European individuals using data from UK Biobank, a population-based cohort including 273 377 women aged 40-69 years at recruitment between March 13, 2006, and Oct 1, 2010. We used an additive univariate logistic regression model to analyse genetic variants associated with invasive cervical cancer or CIN3. We sought replication of candidate associations in FinnGen, a large independent dataset of 128 123 individuals. We also did a two-sample mendelian randomisation approach to explore the role of risk factors in the genetic risk of cervical cancer. FINDINGS We included 4769 CIN3 and invasive cervical cancer case samples and 145 545 control samples in the GWAS. Of 9 600 464 assayed and imputed single-nucleotide polymorphisms (SNPs), six independent variants were associated with CIN3 and invasive cervical cancer. These included novel loci rs10175462 (PAX8; odds ratio [OR] 0·87, 95% CI 0·84-0·91; p=1·07 × 10-9) and rs27069 (CLPTM1L; 0·88, 0·84-0·92; p=2·51 × 10-9), and previously reported signals at rs9272050 (HLA-DQA1; 1·27, 1·21-1·32; p=2·51 × 10-28), rs6938453 (MICA; 0·79, 0·75-0·83; p=1·97 × 10-17), rs55986091 (HLA-DQB1; 0·66, 0·60-0·72; p=6·42 × 10-28), and rs9266183 (HLA-B; 0·73, 0·64-0·83; p=1·53 × 10-6). Three SNPs were replicated in the independent Finnish dataset of 1648 invasive cervical cancer cases: PAX8 (rs10175462; p=0·015), CLPTM1L (rs27069; p=2·54 × 10-7), and HLA-DQA1 (rs9272050; p=7·90 × 10-8). Mendelian randomisation further supported the complementary role of smoking (OR 2·46, 95% CI 1·64-3·69), older age at first pregnancy (0·80, 0·68-0·95), and number of sexual partners (1·95, 1·44-2·63) in the risk of developing cervical cancer. INTERPRETATION Our results provide new evidence for the genetic susceptibility to cervical cancer, specifically the PAX8, CLPTM1L, and HLA genes, suggesting disruption in apoptotic and immune function pathways. Future studies integrating host and viral, genetic, and epigenetic variation, could further elucidate complex host-viral interactions. FUNDING NIHR Imperial BRC Wellcome 4i Clinician Scientist Training Programme.
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Affiliation(s)
- Sarah J Bowden
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK; West London Gynaecological Cancer Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Barbara Bodinier
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Ilkka Kalliala
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Department of Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Verena Zuber
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Dragana Vuckovic
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Triada Doulgeraki
- West London Gynaecological Cancer Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Matthew D Whitaker
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Matthias Wielscher
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Rufus Cartwright
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK; Department of Urogynaecology, London North West Hospitals NHS Trust, London, UK
| | - Konstantinos K Tsilidis
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK; Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Phillip Bennett
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK
| | - Marjo-Riitta Jarvelin
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK; Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland; Unit of Primary Health Care, Oulu University Hospital, Oulu, Finland; Department of Life Sciences, College of Health and Life Sciences, Brunel University London, London, UK
| | - James M Flanagan
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Marc Chadeau-Hyam
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Maria Kyrgiou
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK; West London Gynaecological Cancer Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK.
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18
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Chen H, Wang T, Huang S, Zeng P. New novel non-MHC genes were identified for cervical cancer with an integrative analysis approach of transcriptome-wide association study. J Cancer 2021; 12:840-848. [PMID: 33403041 PMCID: PMC7778537 DOI: 10.7150/jca.47918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/18/2020] [Indexed: 12/28/2022] Open
Abstract
Although genome-wide association studies (GWAS) have successfully identified multiple genetic variants associated with cervical cancer, the functional role of those variants is not well understood. To bridge such gap, we integrated the largest cervical cancer GWAS (N = 9,347) with gene expression measured in six human tissues to perform a multi-tissue transcriptome-wide association study (TWAS). We identified a total of 20 associated genes in the European population, especially four novel non-MHC genes (i.e. WDR19, RP11-384K6.2, RP11-384K6.6 and ITSN1). Further, we attempted to validate our results in another independent cervical cancer GWAS from the East Asian population (N = 3,314) and re-discovered four genes including WDR19, HLA-DOB, MICB and OR2B8P. In our subsequent co-expression analysis, we discovered SLAMF7 and LTA were co-expressed in TCGA tumor samples and showed both WDR19 and ITSN1 were enriched in "plasma membrane". Using the protein-protein interaction analysis we observed strong interactions between the proteins produced by genes that are associated with cervical cancer. Overall, our study identified multiple candidate genes, especially four non-MHC genes, which may be causally associated with the risk of cervical cancer. However, further investigations with larger sample size are warranted to validate our findings in diverse populations.
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Affiliation(s)
- Haimiao Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Ting Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Shuiping Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
- Center for Medical Statistics and Data Analysis, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Ping Zeng
- Department of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
- Center for Medical Statistics and Data Analysis, School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
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19
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Association study of IL10 gene polymorphisms (rs1800872 and rs1800896) with cervical cancer in the Bangladeshi women. Int Immunopharmacol 2020; 89:107091. [DOI: 10.1016/j.intimp.2020.107091] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/08/2020] [Accepted: 10/09/2020] [Indexed: 01/22/2023]
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20
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Ramachandran D, Schürmann P, Mao Q, Wang Y, Bretschneider LM, Speith LM, Hülse F, Enßen J, Bousset K, Jentschke M, Böhmer G, Strauß HG, Hirchenhain C, Schmidmayr M, Tarbiat J, Runnebaum I, Dürst M, Hein A, Koch M, Ruebner M, Ekici A, Beckmann MW, Fasching PA, Luyten A, Petry KU, Hillemanns P, Dörk T. Association of genomic variants at the human leukocyte antigen locus with cervical cancer risk, HPV status and gene expression levels. Int J Cancer 2020; 147:2458-2468. [PMID: 32580243 DOI: 10.1002/ijc.33171] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 05/15/2020] [Accepted: 05/25/2020] [Indexed: 12/17/2022]
Abstract
The human leukocyte antigen (HLA) locus on chromosome 6 has been reported to be associated with cervical cancer. We investigated two independent single-nucleotide polymorphisms in a large case-control series of cervical dysplasia and carcinoma that has been newly established by the German Cervigen Consortium, comprising a total of 2481 cases and 1556 healthy females. We find significant associations for both variants, rs9272117 at HLA-DQA1 and rs2844511 at MICA and HCP5, with cervical disease. Both variants showed evidence of association with invasive cervical cancer (rs9272117: OR 0.89, 95% CI 0.79-0.99, P = .036; rs2844511: OR 1.17, 95% CI 1.04-1.31, P = .008) and with high-grade dysplasia (rs9272117: OR 0.78, 95% CI 0.70-0.87, P = 7.1 × 10-6 ; rs2844511: OR 1.13, 95% CI 1.01-1.26, P = .035), as well as in a combined analysis of both groups (rs9272117: OR 0.83, 95% CI 0.75-0.91, P = 6.9 × 10-5 ; rs2844511: OR 1.14, 95% CI 1.04-1.26, P = .005). Variant rs2844511, but not rs9272117, also showed modest evidence of association with low-grade dysplasia (OR 1.26, 95% CI 1.04-1.54, P = .019). In case-only analyses, rs2844511 tended to predict HPV status (P = .044) and rs9272117 tended to associate with HPV16 (P = .022). RNA studies in cervical samples showed a significant correlation in the transcript levels of MICA, HCP5 and HLA-DQA1, suggesting extensive co-regulation. All three genes were upregulated in HPV16-positive samples. In stratified analyses, rs9272117 was associated with HLA-DQA1 levels, specifically in HPV-positive samples, while rs2844511 was associated with MICA and HCP5 levels. The risk allele of rs2844511 was required for correlations between MICA or HCP5 with HLA-DQA1. Altogether, our results support 6p21.32-33 as the first consistent cervical cancer susceptibility locus and provide evidence for a link between genetic risk variants, HPV16 status and transcript levels of HLA-DQA1, HCP5 and MICA, which may contribute to tumor immune evasion.
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Affiliation(s)
- Dhanya Ramachandran
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Peter Schürmann
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Qianqian Mao
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Yingying Wang
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Lisa-Marie Bretschneider
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Lisa-Marie Speith
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Fabienne Hülse
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Julia Enßen
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Kristine Bousset
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Matthias Jentschke
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | | | - Hans-Georg Strauß
- Department of Gynaecology, University Clinics, Martin-Luther University, Halle-Wittenberg, Germany
| | - Christine Hirchenhain
- Department of Gynaecology, Clinics Carl Gustav Carus, University of Dresden, Dresden, Germany
| | - Monika Schmidmayr
- Department of Gynaecology, Technische Universität München, Munich, Germany
| | | | - Ingo Runnebaum
- Department of Gynecology, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Matthias Dürst
- Department of Gynecology, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Alexander Hein
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Martin Koch
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Matthias Ruebner
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Arif Ekici
- Institute of Human Genetics, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Alexander Luyten
- Dysplasia Unit, Department of Gynecology and Obstetrics, Mare Klinikum, Kronshagen, Germany.,Department of Gynecology, Wolfsburg Hospital, Wolfsburg, Germany
| | | | - Peter Hillemanns
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
| | - Thilo Dörk
- Department of Gynaecology, Comprehensive Cancer Center, Hannover Medical School, Hannover, Germany
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21
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TP53 genetic polymorphisms and susceptibility to cervical cancer in Bangladeshi women: a case-control study. Mol Biol Rep 2020; 47:4357-4364. [PMID: 32424519 DOI: 10.1007/s11033-020-05523-2] [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: 03/12/2020] [Accepted: 05/14/2020] [Indexed: 10/24/2022]
Abstract
Pharmacogenetic study of TP53 gene polymorphisms has not been conducted extensively in cervical cancer. The aim of this study was to assesses the TP53 codon 72 and codon 47 polymorphisms and their relation to cervical cancer risk in Bangladeshi women. 134 cervical cancer patients and 102 age matched healthy controls were included from two institutions in Bangladesh. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method was used for genotyping two TP53 single nucleotide polymorphisms (codon 72 and codon 47) in patients and controls. The results indicate that the TP53 Arg/Pro heterozygosity (adjusted OR 2.32, 95% CI 1.28-4.34, p = 0.01), Pro/Pro mutant homozygosity (adjusted OR 4.15, 95% CI 1.75-9.86, p = 0.001), along with the combined genotype (Arg/Pro + Pro/Pro) (adjusted OR 2.83, 95% CI 1.61-4.97, p < 0.001) significantly increases the risk of cervical cancer. Moreover, the cervical cancer patients with a first-degree relative cancer patient possesses 4.45 folds more risk (p = 0.019) of carrying a proline allele in codon 72 of the TP53 gene compared to those patients who do not have any first-degree relative with cancer. Finally, polymorphism in the codon 47 of the TP53 gene did not significantly increase the risk of cervical cancer in Bangladeshi women. To conclude, this is the first study to identify that polymorphism in the TP53 codon 72 significantly increases the risk of cervical cancer in a female population in Bangladesh.
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22
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Kamiza AB, Kamiza S, Singini MG, Mathew CG. Association of TP53 rs1042522 with cervical cancer in the sub-Saharan African population: a meta-analysis. Trop Med Int Health 2020; 25:666-672. [PMID: 32233050 DOI: 10.1111/tmi.13397] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE TP53 plays a crucial role in preventing cancer development. Previous studies in sub-Saharan Africa (SSA) reported inconclusive findings for the association of the TP53 rs1042522 C > G variant with cervical cancer. We therefore performed a meta-analysis to summarise this association in the SSA population. METHODS Online databases were searched to identify suitable articles according to the PRISMA guidelines. We included studies published in English or French that provided the sample sizes and genotype counts for both cases and controls and evaluated the association between TP53 rs1042522 and cervical cancer in the SSA population. A fixed-effect model was used to calculate the pooled odds ratio (OR) and 95% confidence intervals (95% CIs). RESULTS A total of 699 cervical cancer cases and 1008 controls from eight studies in SSA were included in this meta-analysis. Women harbouring the variant G allele of the TP53 rs1042522 were at increased risk of cervical cancer in allelic (G vs. C; OR = 1.30, 95% Cl = 1.12-1.50), homozygous (GG vs. CC; OR = 1.62, 95% CI = 1.20-2.19) and recessive (GG vs. CG + GG; OR = 1.74, 95% CI = 1.34-2.25) genetic models. However, the dominant genetic model (CG + GG vs. CC; OR = 1.20, 95% CI = 0.96-1.48) was not significantly associated with cervical cancer. CONCLUSIONS Our meta-analysis revealed that harbouring variant G allele of TP53 rs1042522 is associated with cervical cancer risk in the SSA population.
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Affiliation(s)
- Abram Bunya Kamiza
- Sydney Brenner Institute for Molecular Bioscience, University of the Witwatersrand, Johannesburg, South Africa
| | - Steve Kamiza
- Histopathology Department, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Mwiza Gideon Singini
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa.,School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Christopher George Mathew
- Sydney Brenner Institute for Molecular Bioscience, University of the Witwatersrand, Johannesburg, South Africa.,Department of Medical and Molecular Genetics, King's College London, London, UK
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23
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Takeuchi F, Kukimoto I, Li Z, Li S, Li N, Hu Z, Takahashi A, Inoue S, Yokoi S, Chen J, Hang D, Kuroda M, Matsuda F, Mizuno M, Mori S, Wu P, Tanaka N, Matsuo K, Kamatani Y, Kubo M, Ma D, Shi Y. Genome-wide association study of cervical cancer suggests a role for ARRDC3 gene in human papillomavirus infection. Hum Mol Genet 2019; 28:341-348. [PMID: 30412241 DOI: 10.1093/hmg/ddy390] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 11/07/2018] [Indexed: 12/22/2022] Open
Abstract
The development of cervical cancer is initiated by human papillomavirus (HPV) infection and involves both viral and host genetic factors. Genome-wide association studies (GWAS) of cervical cancer have identified associations in the HLA locus and two loci outside HLA, but the principal genes that control infection and pathogenesis have not been identified. In the present study, we performed GWAS of cervical cancer in East Asian populations, involving 2609 cases and 4712 controls in the discovery stage and 1461 cases and 3295 controls in the follow-up stage. We identified novel-significant associations at 5q14 with the lead single nucleotide polymorphism (SNP) rs59661306 (P = 2.4 × 10-11) and at 7p11 with the lead SNP rs7457728 (P = 1.2 × 10-8). In 5q14, the chromatin region of the GWAS-significant SNPs was found to be in contact with the promoter of the ARRDC3 (arrestin domain-containing 3) gene. In our functional studies, ARRDC3 knockdown in HeLa cells caused significant reductions in both cell growth and susceptibility to HPV16 pseudovirion infection, suggesting that ARRDC3 is involved in the infectious entry of HPV into the cell. Our study advances the understanding of host genes that are responsible for cervical cancer susceptibility and guides future research on HPV infection and cancer development.
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Affiliation(s)
- Fumihiko Takeuchi
- Research Institute,National Center for Global Health and Medicine, Tokyo, Japan
| | - Iwao Kukimoto
- Pathogen Genomics Center, National Institute of Infectious Diseases,Musashimurayama-shi, Tokyo, Japan
| | - Zhiqiang Li
- The Affiliated Hospital of Qingdao University & The Biomedical Sciences Institute of Qingdao University (Qingdao Branch of SJTU Bio-X Institutes), Qingdao University, Qingdao, P.R. China.,Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), the Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, P.R. China.,Institute of Social Cognitive and Behavioral Sciences, Shanghai Jiao Tong University, Shanghai, P.R. China.,Institute of Neuropsychiatric Science and Systems Biological Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Shuang Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Ni Li
- Program Office for Cancer Screening in Urban China, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Zhibin Hu
- Department of Epidemiology and Biostatistics, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center For Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, P.R. China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, P.R. China
| | - Atsushi Takahashi
- Laboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.,Department of Genomic Medicine, Research Institute, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Shusaku Inoue
- Division of Molecular and Clinical Epidemiology, Aichi Cancer Center Research Institute, Aichi, Japan
| | - Sana Yokoi
- Cancer Genome Center, Chiba Cancer Center Research Institute, Chiba, Japan.,Division of Genetic Diagnostics, Chiba Cancer Center, Chiba, Japan
| | - Jianhua Chen
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), the Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, P.R. China.,Institute of Social Cognitive and Behavioral Sciences, Shanghai Jiao Tong University, Shanghai, P.R. China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - Dong Hang
- Department of Epidemiology and Biostatistics, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center For Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, P.R. China
| | - Makoto Kuroda
- Pathogen Genomics Center, National Institute of Infectious Diseases, Shinjuku-ku, Tokyo, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Mika Mizuno
- Department of Gynecological Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Seiichiro Mori
- Pathogen Genomics Center, National Institute of Infectious Diseases,Musashimurayama-shi, Tokyo, Japan
| | - Peng Wu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Naotake Tanaka
- Division of Gynecology, Chiba Cancer Center, Chiba, Japan
| | - Keitaro Matsuo
- Division of Molecular and Clinical Epidemiology, Aichi Cancer Center Research Institute, Aichi, Japan.,Department of Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoichiro Kamatani
- Laboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.,Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Michiaki Kubo
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Ding Ma
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Yongyong Shi
- The Affiliated Hospital of Qingdao University & The Biomedical Sciences Institute of Qingdao University (Qingdao Branch of SJTU Bio-X Institutes), Qingdao University, Qingdao, P.R. China.,Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), the Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, P.R. China.,Institute of Social Cognitive and Behavioral Sciences, Shanghai Jiao Tong University, Shanghai, P.R. China.,Institute of Neuropsychiatric Science and Systems Biological Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
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24
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Blomberg M, Dehlendorff C, Kjaer SK. Risk of CIN2+ following a diagnosis of genital warts: a nationwide cohort study. Sex Transm Infect 2019; 95:614-618. [PMID: 31092605 DOI: 10.1136/sextrans-2019-054008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/17/2019] [Accepted: 04/24/2019] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES Individuals with genital warts may be particularly susceptible to human papillomavirus since they have failed to clear the virus. Consequently, women with genital warts could be at increased risk of cervical dysplasia. In this cohort study we aimed to compare the incidence of cervical intraepithelial neoplasia grade 2 or worse (CIN2+) in women with a diagnosis of genital warts with that of the general female population without genital warts. METHODS Using the Danish nationwide population-based health data registers, we identified women between 15 and 45 years and followed them for diagnoses of CIN2+ from 1995 to 2006. Genital wart diagnoses were recorded from birth, and Cox regression with attained age as underlying scale was used to estimate age-dependent HRs for the risk of CIN2+ with genital warts as a time-varying exposure. RESULTS Among 918 609 women without genital warts and 32 218 women with genital warts, 30 209 and 1533 women, respectively, had a subsequent diagnosis of CIN2+. A significantly higher risk of CIN2+ was found among women with genital warts relative to those without (HR, 2.43; 95% CI 2.30 to 2.56). Treatment-resistant genital warts posed a significantly higher risk of CIN2+ than did transient genital warts (HR, 1.20; 95% CI 1.01 to 1.43). The risks remained elevated more than 4 years after the genital wart diagnosis. CONCLUSION Clinicians should ensure that women with genital warts are screened for cervical cancer after the genital wart diagnosis and that they continue to be screened on time.
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Affiliation(s)
- Maria Blomberg
- Unit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark .,Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
| | - Christian Dehlendorff
- Statistics, Bioinformatics and Registry, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Susanne K Kjaer
- Unit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark.,Juliane Marie Centre, Gynecologic Clinic, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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25
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Brown MA, Leo PJ. Genetic susceptibility to cervical neoplasia. PAPILLOMAVIRUS RESEARCH 2019; 7:132-134. [PMID: 30954690 PMCID: PMC6460319 DOI: 10.1016/j.pvr.2019.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 04/01/2019] [Accepted: 04/02/2019] [Indexed: 11/22/2022]
Abstract
Twin and family studies suggest that genetic factors play a role in cervical neoplasia susceptibility. Both rare high penetrant and common low penetrant host genetic variants have been shown to influence the risk of HPV persistence, and common variants have been shown to influence the risk of cervical neoplasia. The strongest associations with cervical neoplasia are with HLA genes, with associations having been demonstrated to both reduce and increase the risk of the disease. Fine-mapping using imputed amino-acid sequences of HLA-types has shown that the HLA associations are driven primarily by the HLA-B amino acid position 156 (B156), and HLA-DRB1 amino acid positions 13 and 71. This is informative about the types of peptides that may be useful for peptide vaccines. As cervical neoplasia is at least moderately heritable, genetics may be able to identify those at high or low disease risk. Using the findings of hundreds of disease-associated SNPs to calculate genetic risk scores, it has been shown that women with genetic risk scores in the bottom 10% of the population have very low risk of cervical neoplasia (<0.17%), whereas those in the top 5% have 22% risk of developing the disease. Further large scale genetic studies would be helpful to better define particularly the non-MHC component of genetic risk.
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Affiliation(s)
- Matthew A Brown
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, QLD, 4102, Australia.
| | - Paul J Leo
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, QLD, 4102, Australia
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Genetic variants of the dUTPase-encoding gene DUT increase HR-HPV infection rate and cervical squamous cell carcinoma risk. Sci Rep 2019; 9:513. [PMID: 30679536 PMCID: PMC6345750 DOI: 10.1038/s41598-018-36757-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 11/23/2018] [Indexed: 11/09/2022] Open
Abstract
Deoxyuridine 5′-triphosphate nucleotidohydrolase (dUTPase) is involved in the repair and prevention of uracil misincorporations into DNA. Maintenance of DNA integrity is critical for cancer prevention. Many studies have identified susceptibility loci and genetic variants in cervical cancer. The aim of this study was to explore the distribution frequency of six single nucleotide polymorphisms (SNPs) in the dUTPase-encoding gene DUT in a case-control study to identify the relationship between DUT genetic variants and cervical cancer susceptibility. Six DUT intronic SNPs (rs28381106, rs3784619, rs10851465, rs28381126, rs3784621 and rs11637235) were genotyped by mismatch amplification-PCR in 400 cervical squamous cell carcinomas (CSCCs), 400 precursor cervical intraepithelial neoplasia (CIN) III lesions and 1,200 normal controls. No correlations were found between four DUT SNPs (rs3784621, rs10851465, rs28381106 and rs28381126) and CIN III and CSCC risk. However, the homozygous GG allele of rs3784619 and TT allele of rs11637235 correlated significantly with increased risk of CIN III and CSCC (OR = 2.29, 2.05; OR = 3.15, 3.15, respectively). Individuals with the G allele or G carrier allele (AG + GG) at rs3784619 and with the T allele or T carrier allele (CT + TT) at rs11637235 were at higher risk for CIN III and CSCC (OR = 1.26, 1.30; OR = 1.41, 1.65, respectively). Similarly, in the human papillomavirus (HPV)-positive groups, we found that the homozygous GG alleles of rs3784619 and TT alleles of rs11637235 markedly increased the risk of CIN III and CSCC (OR = 2.44, 2.71; OR = 3.32, 4.04, respectively). When performing a stratified analysis of sexual and reproductive histories, we found that the GG genotype of rs3784619 had a particularly high level of enrichment in the group of patients with > one sexual partner in CIN III (P = 0.043) and CSCC (P = 0.007). Meanwhile, the TT genotype of rs11637235 was enriched for in the high risk HPV (HR-HPV)-positive cases of CIN III (P = 0.033) and CSCC (P = 0.022). Analysis of the haplotype between rs3784619 (A/G) and rs11637235 (C/T) revealed that the genotypes with AA-TT (OR = 2.59), AG-TT (OR = 2.29), GG-CC (OR = 2.72), GG-CT (OR = 3.01 (1.83–4.96)) were significantly associated with increased risk of CIN III. More notably, this risk was much greater for CSCC (AA-TT (OR = 3.62), AG-TT (OR = 5.08), GG-CC (OR = 5.28), and GG-CT (OR = 4.23). Additionally, most GG genotypes of rs3784619 were linkage GG-CT, while most TT genotypes of rs11637235 were linkage AA-TT. In conclusion, these findings suggested that the homozygous GG allele of rs3784619 and the TT allele of rs11637235 in the DUT gene significantly increased the risk of CIN III and CSCC. Most GG genotypes of rs3784619 and TT genotypes of rs11637235 were linkage GG-CT and AA-TT, respectively. The TT genotype of rs11637235 was enriched in the HR-HPV-positive cases. These two SNPs of the DUT gene can be early predictive biomarkers of CIN III and CSCC, and may be involved in HR HPV infection.
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27
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Liu GC, Zhou YF, Su XC, Zhang J. Interaction between TP53 and XRCC1 increases susceptibility to cervical cancer development: a case control study. BMC Cancer 2019; 19:24. [PMID: 30616520 PMCID: PMC6323714 DOI: 10.1186/s12885-018-5149-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 11/28/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Cervical cancer is the 4th highest cause of female reproductive tract malignancies. Multiple loci have been identified as important determinant factors for tumor susceptibility. In this report, we aimed to explore the roles of gene polymorphisms affecting x-ray repair cross complementing 1 (XRCC1), the tumor protein p53 (TP53), and fibroblast growth factor receptor 3 (FGFR3) in the context of susceptibility to cervical cancer. Additionally, we assessed the impact of single nucleotide polymorphism-single nucleotide polymorphism (SNP-SNP) interaction of these three genes in the context of cervical cancer risk in Chinese women. METHODS A case-control study consisted of 340 women located in Chongqing. Of these women, 121 were diagnosed with cervical cancer, 118 served as healthy controls, and 101 were specifically recruited elderly patients above the age of 80 who showed no history of cervical cancer. Three SNPs (XRCC1 rs25487, TP53 rs1042522, and FGFR3 rs121913483) were examined using mutation analysis of mismatch amplification PCR (MAMA-PCR) on samples obtained from peripheral blood. RESULTS Our results indicated that females from southwestern China all exhibited a wild-type phenotype at FGFR3 rs121913483. We also observed that the rs25487 mutation was significantly increased within the cervical cancer population. A 2-locus SNP-SNP interaction pattern (rs25487 and rs1042522) was significantly associated with cervical cancer risk (cases vs. negative controls: OR = 4.63, 95% CI = 1.83-11.75; cases vs. elderly group: OR = 17.61, 95% CI = 4.34-71.50). CONCLUSIONS This is the first study to identify a novel interaction between the XRCC1 and TP53 genes that is highly associated with susceptibility to cervical cancer risk in a female population in southwestern China.
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Affiliation(s)
- Gui-Cen Liu
- Institute of Molecular Medicine and Oncology, Chongqing Medical University, Yuzhong District, Chongqing City, 400016, China
| | - Yun-Fei Zhou
- Institute of Molecular Medicine and Oncology, Chongqing Medical University, Yuzhong District, Chongqing City, 400016, China
| | - Xiao-Chao Su
- Institute of Molecular Medicine and Oncology, Chongqing Medical University, Yuzhong District, Chongqing City, 400016, China
| | - Jun Zhang
- Institute of Molecular Medicine and Oncology, Chongqing Medical University, Yuzhong District, Chongqing City, 400016, China.
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28
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Yang YC, Chang TY, Chen TC, Lin WS, Lin CL, Lee YJ. Replication of results from a cervical cancer genome-wide association study in Taiwanese women. Sci Rep 2018; 8:15319. [PMID: 30333560 PMCID: PMC6193015 DOI: 10.1038/s41598-018-33430-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 09/28/2018] [Indexed: 01/24/2023] Open
Abstract
Genetic epidemiological studies show that genetic factors contribute significantly to cervical cancer carcinogenesis. Several genome-wide association studies (GWAS) have revealed novel genetic variants associated with cervical cancer susceptibility. We aim to replicate 4 GWAS-identified single nucleotide polymorphisms (SNPs), which were associated with invasive cervical cancer in Chinese women, in a Taiwanese population. The rs13117307 C/T, rs8067378 A/G, rs4282438 G/T, and rs9277952 A/G SNPs were genotyped in 507 women with cervical squamous cell carcinoma (CSCC) and 432 age/sex matched healthy controls by using TaqMan PCR Assay. Human papillomavirus (HPV) DNA test and typing were performed in CSCC patients. Only the rs4282438 SNP was found to be significantly associated (G allele, odds ratio [OR] = 0.67, P = 1.5 × 10−5). This protective association remained in HPV-16 positive CSCC subgroup (G allele, OR = 0.60, P = 1.2 × 10−5). In conclusion, our study confirms the association of rs4282438 SNP with CSCC in a Taiwanese population. However, larger sample sets of other ethnic groups are required to confirm these findings.
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Affiliation(s)
- Yuh-Cheng Yang
- Department of Gynecology and Obstetrics, MacKay Memorial Hospital, Taipei City, Taiwan.,Department of Gynecology and Obstetrics, College of Medicine, Taipei Medical University, Taipei City, Taiwan
| | - Tzu-Yang Chang
- Department of Medical Research, MacKay Memorial Hospital, New Taipei City, Taiwan
| | - Tze-Chien Chen
- Department of Gynecology and Obstetrics, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Wen-Shan Lin
- Department of Medical Research, MacKay Memorial Hospital, New Taipei City, Taiwan
| | - Chiung-Ling Lin
- Department of Medical Research, MacKay Memorial Hospital, New Taipei City, Taiwan
| | - Yann-Jinn Lee
- Department of Pediatric Endocrinology, MacKay Children's Hospital, Taipei City, Taiwan. .,Department of Medical Research, MacKay Memorial Hospital, New Taipei City, Taiwan. .,Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan. .,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan. .,Department of Medicine, Mackay Medical College, New Taipei City, Taiwan.
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29
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Kreusch T, Wang J, Sparén P, Sundström K. Opportunistic HPV vaccination at age 16-23 and cervical screening attendance in Sweden: a national register-based cohort study. BMJ Open 2018; 8:e024477. [PMID: 30282687 PMCID: PMC6169773 DOI: 10.1136/bmjopen-2018-024477] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 08/08/2018] [Accepted: 08/27/2018] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To investigate whether cervical screening attendance differs between human papillomavirus (HPV)-vaccinated and unvaccinated women and to investigate potential underlying socioeconomic factors. DESIGN Prospective cohort using registry linkage of vaccinations, screening invitations, screening attendance and socioeconomic covariates. SETTING Swedish national HPV vaccination and cervical screening programmes. PARTICIPANTS All Swedish women born between 1988 and 1991 and invited to screening (n=261 434). OUTCOME MEASURES All participants were followed for up to 3 years. Screening attendance was compared between HPV-vaccinated and unvaccinated women. HR and 95% CI were estimated using Cox regression. RESULTS Vaccination age averaged 18.1 years and the coverage for≥1 dose was 13.5%. In HPV-vaccinated women (n=35 460), screening attendance was higher than in unvaccinated women (n=225 974) (74%vs69%, p<0.001). The crude HR of attendance in HPV-vaccinated women was 1.32 (95% CI 1.30 to 1.34). A positive association remained after adjustment for education, income and migration history (HR=1.10, 95% CI 1.09 to 1.12). CONCLUSION HPV-vaccinated women were more likely to attend screening than unvaccinated women. Yet, the question needs to be reassessed in routinely vaccinated cohorts, since the vaccinated women included here represent a selected group and may be prone to more health-conscious habits.
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Affiliation(s)
- Teresa Kreusch
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jiangrong Wang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Pär Sparén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Karin Sundström
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Center for Cervical Cancer Prevention, Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
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30
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Adebamowo SN, Dareng EO, Famooto AO, Offiong R, Olaniyan O, Obende K, Adebayo A, Ologun S, Alabi B, Achara P, Bakare RA, Odutola M, Olawande O, Okuma J, Odonye G, Adebiyi R, Dakum P, Adebamowo CA. Cohort Profile: African Collaborative Center for Microbiome and Genomics Research's (ACCME's) Human Papillomavirus (HPV) and Cervical Cancer Study. Int J Epidemiol 2018; 46:1745-1745j. [PMID: 28419249 PMCID: PMC5837640 DOI: 10.1093/ije/dyx050] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2017] [Indexed: 11/13/2022] Open
Affiliation(s)
- Sally N Adebamowo
- Department of Epidemiology and Public Health.,Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Eileen O Dareng
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Ayotunde O Famooto
- Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Richard Offiong
- Department of Obstetrics and Gynecology, University of Abuja Teaching Hospital
| | | | - Kayode Obende
- Department of Obstetrics and Gynecology, Garki Hospital Abuja
| | - Amos Adebayo
- Department of Obstetrics and Gynecology, Asokoro District Hospital
| | - Sanni Ologun
- Department of Obstetrics and Gynecology, Kubwa General Hospital Abuja
| | - Bunmi Alabi
- Department of Obstetrics and Gynecology, Wuse General Hospital, Abuja, Nigeria
| | - Peter Achara
- Department of Obstetrics and Gynecology, Federal Medical Center, Keffi, Nigeria
| | - Rasheed A Bakare
- Department of Microbiology, University College Hospital, University of Ibadan, Ibadan, Nigeria
| | - Michael Odutola
- Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Oluwatoyosi Olawande
- Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - James Okuma
- Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - George Odonye
- Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Ruxton Adebiyi
- Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Patrick Dakum
- Office of the Chief Executive Officer, Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Clement A Adebamowo
- Department of Epidemiology and Public Health.,Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA.,Office of Strategic Information and Research, Institute of Human Virology Nigeria, Abuja, Nigeria.,Institute of Human Virology, University of Maryland, Baltimore, MD, USA
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31
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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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32
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Singh S, Gupta M, Seam RK, Changotra H. E2F1 genetic variants and risk of cervical cancer in Indian women. Int J Biol Markers 2018; 33:389-394. [DOI: 10.1177/1724600818768459] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Introduction: Altered expression of many E2F family members have been reported in various human cancers. In this study, we investigated the role of non-synonymous single nucleotide polymorphisms (rs3213172 C/T, rs3213173 C/T, and rs3213176 G/A) of the gene E2F1 with cervical cancer. Methods: A total of 181 samples including 90 cervical cancer patients and 91 healthy controls were genotyped. The genotype frequencies of these polymorphisms in collected samples were determined by either PCR-RFLP or PCR-ARFLP methods. SHEsis software was used to analyze the haplotypes. Results: Statistically significant differences in the alleles and the genotypes frequencies were observed in rs3213172 (C/T) and rs3213173 (C/T) polymorphisms. The rs3213172 (C/T) polymorphism was a risk factor for cervical cancer in dominant model (odds ratio (OR) 1.96; 95% confidence interval (CI) 1.07, 3.60; P = 0.02) and heterozygous model (OR 1.90; 95% CI 1.01, 3.57; P = 0.04). The rs3213173 (C/T) polymorphism increased the risk of cervical cancer in the homozygous model (OR 2.71; 95% CI 1.11, 6.58; P = 0.02). The rs3213176 (G/A) polymorphism was not associated with cervical cancer risk in any of the genotypic models. In the haplotypes analysis, three haplotypes (CTG, TCG, and TTA) were associated with the cervical cancer risk. Conclusions: These findings revealed that rs3213172 (C/T) and rs3213173 (C/T) polymorphisms and haplotypes (CTG, TCG, and TTA) of the E2F1 gene might play role in the susceptibility of cervical cancer. This is the first report showing an association of these polymorphisms with the cervical cancer risk.
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Affiliation(s)
- Sanjay Singh
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Himachal Pradesh, India
| | - Manish Gupta
- Department of Radiotherapy and Oncology (Regional Cancer Center), Indira Gandhi Medical College, Circular Road, Lakkar Bazar, Shimla, Himachal Pradesh, India
| | - Rajeev Kumar Seam
- Department of Radiotherapy and Oncology (Regional Cancer Center), Indira Gandhi Medical College, Circular Road, Lakkar Bazar, Shimla, Himachal Pradesh, India
| | - Harish Changotra
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Himachal Pradesh, India
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33
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Ding B, Sun W, Han S, Cai Y, Ren M, Shen Y. Cytochrome P450 1A1 gene polymorphisms and cervical cancer risk: A systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e0210. [PMID: 29595663 PMCID: PMC5895380 DOI: 10.1097/md.0000000000010210] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE This meta-analysis aims to examine whether the MspI and Ile462Val polymorphisms of cytochrome P450 1A1 (CYP1A1) are associated with cervical cancer risk. METHODS Eligible case-control studies were identified dated until July 2017. Pooled odds ratios (ORs) were used to assess the strength of the association between the two variants and cervical cancer risk. RESULTS Thirteen studies were eligible (2148 cases and 2252 controls) concerning MspI polymorphism and 8 studies were eligible (1466 cases and 1690 controls) for Ile462Val polymorphism. MspI polymorphism seemed to result in cervical cancer risk in any genetic model (C allele vs T allele: OR = 1.44, 95% confidence interval [CI] = 1.16-1.79; heterozygous model: OR = 1.40, 95% CI = 1.08-1.82; homozygous model: OR = 2.22, 95% CI = 1.48-3.33, dominant model: OR = 1.50, 95% CI = 1.14-1.98 and recessive model: OR = 1.80, 95% CI = 1.35-2.41); similar significantly increased risk was found among Caucasians and Asians. Ile462Val polymorphism was associated with elevated cervical cancer risk (Val allele vs Ile allele: OR = 1.85, 95% CI = 1.27-2.67; heterozygous model: OR = 1.42, 95% CI = 1.28-1.61; homozygous model: OR = 2.94, 95% CI = 1.15-7.54; dominant model: OR = 2.00, 95% CI = 1.33-3.00); this finding was replicated upon Caucasian population. CONCLUSION This meta-analysis demonstrated that polymorphisms in MspI and Ile462Val of CYP1A1 were risk factors for developing cervical cancer.
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Affiliation(s)
- Bo Ding
- Department of Gynecology and Obstetrics, Zhongda Hospital, School of Medicine, Southeast University
| | - Wei Sun
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Suping Han
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yunlang Cai
- Department of Gynecology and Obstetrics, Zhongda Hospital, School of Medicine, Southeast University
| | - Mulan Ren
- Department of Gynecology and Obstetrics, Zhongda Hospital, School of Medicine, Southeast University
| | - Yang Shen
- Department of Gynecology and Obstetrics, Zhongda Hospital, School of Medicine, Southeast University
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Widschwendter M, Jones A, Evans I, Reisel D, Dillner J, Sundström K, Steyerberg EW, Vergouwe Y, Wegwarth O, Rebitschek FG, Siebert U, Sroczynski G, de Beaufort ID, Bolt I, Cibula D, Zikan M, Bjørge L, Colombo N, Harbeck N, Dudbridge F, Tasse AM, Knoppers BM, Joly Y, Teschendorff AE, Pashayan N. Epigenome-based cancer risk prediction: rationale, opportunities and challenges. Nat Rev Clin Oncol 2018; 15:292-309. [PMID: 29485132 DOI: 10.1038/nrclinonc.2018.30] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The incidence of cancer is continuing to rise and risk-tailored early diagnostic and/or primary prevention strategies are urgently required. The ideal risk-predictive test should: integrate the effects of both genetic and nongenetic factors and aim to capture these effects using an approach that is both biologically stable and technically reproducible; derive a score from easily accessible biological samples that acts as a surrogate for the organ in question; and enable the effectiveness of risk-reducing measures to be monitored. Substantial evidence has accumulated suggesting that the epigenome and, in particular, DNA methylation-based tests meet all of these requirements. However, the development and implementation of DNA methylation-based risk-prediction tests poses considerable challenges. In particular, the cell type specificity of DNA methylation and the extensive cellular heterogeneity of the easily accessible surrogate cells that might contain information relevant to less accessible tissues necessitates the use of novel methods in order to account for these confounding issues. Furthermore, the engagement of the scientific community with health-care professionals, policymakers and the public is required in order to identify and address the organizational, ethical, legal, social and economic challenges associated with the routine use of epigenetic testing.
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Affiliation(s)
- Martin Widschwendter
- Department of Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - Allison Jones
- Department of Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - Iona Evans
- Department of Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - Daniel Reisel
- Department of Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - Joakim Dillner
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
| | - Karin Sundström
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
| | - Ewout W Steyerberg
- Center for Medical Decision Sciences, Department of Public Health, Erasmus MC, Rotterdam, Netherlands.,Department of Biomedical Data Sciences, LUMC, Leiden, Netherlands
| | - Yvonne Vergouwe
- Center for Medical Decision Sciences, Department of Public Health, Erasmus MC, Rotterdam, Netherlands
| | - Odette Wegwarth
- Max Planck Institute for Human Development, Harding Center for Risk Literacy, Berlin, Germany.,Max Planck Institute for Human Development, Center for Adaptive Rationality, Berlin, Germany
| | - Felix G Rebitschek
- Max Planck Institute for Human Development, Harding Center for Risk Literacy, Berlin, Germany
| | - Uwe Siebert
- Institute of Public Health, Medical Decision Making and Health Technology Assessment, Department of Public Health, Health Services Research, and HTA, UMIT-University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria.,Harvard T. C. Chan School of Public Health, Center for Health Decision Science, Department of Health Policy and Management, Boston, MA, USA.,Oncotyrol: Center for Personalized Medicine, Innsbruck, Austria
| | - Gaby Sroczynski
- Institute of Public Health, Medical Decision Making and Health Technology Assessment, Department of Public Health, Health Services Research, and HTA, UMIT-University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
| | - Inez D de Beaufort
- Department of Medical Ethics and Philosophy of Medicine, Erasmus Medical Center, Rotterdam, Netherlands
| | - Ineke Bolt
- Department of Medical Ethics and Philosophy of Medicine, Erasmus Medical Center, Rotterdam, Netherlands
| | - David Cibula
- Department of Obstetrics and Gynaecology, First Medical Faculty of the Charles University and General Faculty Hospital, Prague, Czech Republic
| | - Michal Zikan
- Department of Obstetrics and Gynaecology, First Medical Faculty of the Charles University and General Faculty Hospital, Prague, Czech Republic
| | - Line Bjørge
- Department of Obstetrics and Gynecology, Haukeland University Hospital, and Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Nicoletta Colombo
- European Institute of Oncology and University Milan-Bicocca, Milan, Italy
| | - Nadia Harbeck
- Breast Center, Department of Gynaecology and Obstetrics, University of Munich (LMU), Munich, Germany
| | - Frank Dudbridge
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.,Department of Health Sciences, University of Leicester, Leicester, UK
| | - Anne-Marie Tasse
- Public Population Project in Genomics and Society, McGill University and Genome Quebec Innovation Centre, Montreal, Canada
| | | | - Yann Joly
- Centre of Genomics and Policy, McGill University, Montreal, Canada
| | - Andrew E Teschendorff
- Department of Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - Nora Pashayan
- Department of Applied Health Research, Institute of Epidemiology and Healthcare, University College London, UK
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Bahrami A, Hasanzadeh M, Shahidsales S, Farazestanian M, Hassanian SM, Moetamani Ahmadi M, Maftouh M, Gharib M, Yousefi Z, Kadkhodayan S, Ferns GA, Avan A. Genetic susceptibility in cervical cancer: From bench to bedside. J Cell Physiol 2017; 233:1929-1939. [PMID: 28542881 DOI: 10.1002/jcp.26019] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/18/2017] [Indexed: 01/21/2023]
Abstract
Cervical cancer (CC) is the third most common malignancy in women globally, and persistent infection with the oncogenic human papillomaviruses (HPV) is recognized as the major risk factor. The pathogenesis of CC relies on the interplay between the tumorigenic properties of the HPV and host factors. Host-related genetic factors, including the presence of susceptibility loci for cervix tumor is substantial importance. Preclinical and genome-wide association studies (GWAS) have reported the associations of genetic variations in several susceptibility loci for the development of cervical cancer. However, many of these reports are inconsistent. In this review, we discuss the findings to date of candidate gene association studies, and GWAS in cervical cancer. The associations between these genetic variations with response to chemotherapy are also discussed.
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Affiliation(s)
- Afsane Bahrami
- Department of Modern Sciences and Technologies, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran.,Student research committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hasanzadeh
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Marjaneh Farazestanian
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Moetamani Ahmadi
- Department of Modern Sciences and Technologies, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mina Maftouh
- Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoumeh Gharib
- Department of Pathology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zohreh Yousefi
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sima Kadkhodayan
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, United Kingdom
| | - Amir Avan
- Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran
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36
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Leo PJ, Madeleine MM, Wang S, Schwartz SM, Newell F, Pettersson-Kymmer U, Hemminki K, Hallmans G, Tiews S, Steinberg W, Rader JS, Castro F, Safaeian M, Franco EL, Coutlée F, Ohlsson C, Cortes A, Marshall M, Mukhopadhyay P, Cremin K, Johnson LG, Garland S, Tabrizi SN, Wentzensen N, Sitas F, Little J, Cruickshank M, Frazer IH, Hildesheim A, Brown MA. Defining the genetic susceptibility to cervical neoplasia-A genome-wide association study. PLoS Genet 2017; 13:e1006866. [PMID: 28806749 PMCID: PMC5570502 DOI: 10.1371/journal.pgen.1006866] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 08/24/2017] [Accepted: 06/12/2017] [Indexed: 01/04/2023] Open
Abstract
A small percentage of women with cervical HPV infection progress to cervical neoplasia, and the risk factors determining progression are incompletely understood. We sought to define the genetic loci involved in cervical neoplasia and to assess its heritability using unbiased unrelated case/control statistical approaches. We demonstrated strong association of cervical neoplasia with risk and protective HLA haplotypes that are determined by the amino-acids carried at positions 13 and 71 in pocket 4 of HLA-DRB1 and position 156 in HLA-B. Furthermore, 36% (standard error 2.4%) of liability of HPV-associated cervical pre-cancer and cancer is determined by common genetic variants. Women in the highest 10% of genetic risk scores have approximately >7.1% risk, and those in the highest 5% have approximately >21.6% risk, of developing cervical neoplasia. Future studies should examine genetic risk prediction in assessing the risk of cervical neoplasia further, in combination with other screening methods. Around 1% of women with cervical human papillomavirus (HPV) infection progress to cervical cancer. Previous studies had indicated that a person’s genetic makeup could predispose to HPV-associated cervical cancer, and that some of the genes likely to be involved include the immune-related human leukocyte antigen (HLA) genes among the major histocompatibility complex (MHC). However, it has been difficult to determine which alleles might be associated with cervical pre-cancer or cancer due to the complex and high level of co-inheritance of MHC alleles. Here, we performed a genome-wide association study that assessed the correlation of genetic variants among those with cervical cancer and healthy controls. We show that host genetics is a major determinant of HPV-associated cervical cancer, with 36% of liability due to common genetic variants in the population, and identify both risk and protective HLA alleles. Our study was also sufficiently powerful to identify particular residue variants on a number of the immune-related proteins that provide risk or protection, providing further insight into the biological basis for cervical cancer development. Our findings could lay the foundation for screening for people at increased risk of developing cancer following HPV infection, and aid in the treatment and prognosis of cervical cancer.
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Affiliation(s)
- Paul J. Leo
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Margaret M. Madeleine
- Program in Epidemiology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America
| | - Sophia Wang
- Department of Population Sciences, Beckman Research Institute, City of Hope, Duarte, CA, United States of America
| | - Stephen M. Schwartz
- Program in Epidemiology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America
| | - Felicity Newell
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Ulrika Pettersson-Kymmer
- Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå, Sweden
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Center for Primary Health Care Research, Lund University, Lund, Sweden
| | - Goran Hallmans
- Nutritional Research, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Sven Tiews
- MHC Laboratory for Cytopathology, Dr.Steinberg GmbH, Soest, Germany
| | | | - Janet S. Rader
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Felipe Castro
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Mahboobeh Safaeian
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States of America
| | - Eduardo L. Franco
- Division of Cancer Epidemiology, McGill University, Montreal, QC, Canada
| | - François Coutlée
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montréal, QC, Canada
| | - Claes Ohlsson
- Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy University of Gothenburg, Gothenburg, Sweden
- Centre for Bone and Arthritis Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Adrian Cortes
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Mhairi Marshall
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Pamela Mukhopadhyay
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Katie Cremin
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
| | - Lisa G. Johnson
- Program in Epidemiology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America
| | - Suzanne Garland
- Regional World Health Organisation Human Papillomavirus Laboratory Network, Department of Microbiology and Infectious Diseases, The Royal Women’s Hospital, Parkville, Victoria, 3052, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne, Murdoch Childrens Research Institute, The Royal Children’s Hospital, Parkville, Victoria, 3052, Australia
| | - Sepehr N. Tabrizi
- Department of Obstetrics and Gynaecology, University of Melbourne, Murdoch Childrens Research Institute, The Royal Children’s Hospital, Parkville, Victoria, 3052, Australia
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States of America
| | - Freddy Sitas
- Cancer Council NSW, Sydney, NSW, Australia
- Sydney School of Public Health, University of Sydney, Camperdown, NSW, Australia
- School of Public Health and Community Medicine, University of New South Wales, Kensington, NSW, Australia
| | - Julian Little
- School of Epidemiology, Public Health and Preventive Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Maggie Cruickshank
- Division of Medical Education, University of Aberdeen, Aberdeen, Scotland
| | - Ian H. Frazer
- Faculty of Medicine and Biomedical Sciences, University of Queensland, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, QLD, 4102, Australia
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States of America
| | - Matthew A. Brown
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Australia
- * E-mail:
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Cederkvist L, Holst KK, Andersen KK, Glidden DV, Frederiksen K, Kjaer SK, Scheike TH. Incorporation of the time aspect into the liability-threshold model for case-control-family data. Stat Med 2017; 36:1599-1618. [PMID: 28114748 DOI: 10.1002/sim.7229] [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: 10/29/2015] [Revised: 12/16/2016] [Accepted: 01/03/2017] [Indexed: 11/11/2022]
Abstract
Familial aggregation and the role of genetic and environmental factors can be investigated through family studies analysed using the liability-threshold model. The liability-threshold model ignores the timing of events including the age of disease onset and right censoring, which can lead to estimates that are difficult to interpret and are potentially biased. We incorporate the time aspect into the liability-threshold model for case-control-family data following the same approach that has been applied in the twin setting. Thus, the data are considered as arising from a competing risks setting and inverse probability of censoring weights are used to adjust for right censoring. In the case-control-family setting, recognising the existence of competing events is highly relevant to the sampling of control probands. Because of the presence of multiple family members who may be censored at different ages, the estimation of inverse probability of censoring weights is not as straightforward as in the twin setting but requires consideration. We propose to employ a composite likelihood conditioning on proband status that markedly simplifies adjustment for right censoring. We assess the proposed approach using simulation studies and apply it in the analysis of two Danish register-based case-control-family studies: one on cancer diagnosed in childhood and adolescence, and one on early-onset breast cancer. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Luise Cederkvist
- Section of Biostatistics, University of Copenhagen, Øster Farimagsgade 5, POB 2099, Copenhagen K, DK-1014, Denmark.,Unit of Statistics, Bioinformatics and Registry, Danish Cancer Society Research Center, Strandboulevarden 49, Copenhagen Ø, DK-2100, Denmark
| | - Klaus K Holst
- Section of Biostatistics, University of Copenhagen, Øster Farimagsgade 5, POB 2099, Copenhagen K, DK-1014, Denmark
| | - Klaus K Andersen
- Unit of Statistics, Bioinformatics and Registry, Danish Cancer Society Research Center, Strandboulevarden 49, Copenhagen Ø, DK-2100, Denmark
| | - David V Glidden
- Department of Epidemiology and Biostatistics, University of California, 550 16th Street, 2nd floor, San Francisco, CA, 94158, U.S.A
| | - Kirsten Frederiksen
- Unit of Statistics, Bioinformatics and Registry, Danish Cancer Society Research Center, Strandboulevarden 49, Copenhagen Ø, DK-2100, Denmark
| | - Susanne K Kjaer
- Unit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, Copenhagen Ø, DK-2100, Denmark.,Department of Gynecology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen Ø, DK-2100, Denmark
| | - Thomas H Scheike
- Section of Biostatistics, University of Copenhagen, Øster Farimagsgade 5, POB 2099, Copenhagen K, DK-1014, Denmark
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Weberpals JI, Lo B, Duciaume MM, Spaans JN, Clancy AA, Dimitroulakos J, Goss GD, Sekhon HS. Vulvar Squamous Cell Carcinoma (VSCC) as Two Diseases: HPV Status Identifies Distinct Mutational Profiles Including Oncogenic Fibroblast Growth Factor Receptor 3. Clin Cancer Res 2017; 23:4501-4510. [PMID: 28377483 DOI: 10.1158/1078-0432.ccr-16-3230] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 01/30/2017] [Accepted: 03/31/2017] [Indexed: 11/16/2022]
Abstract
Purpose: Patients with advanced or recurrent invasive vulvar squamous cell carcinoma (VSCC) have limited treatment options and a grave prognosis. Understanding the genomic landscape may facilitate the identification of new therapies and improve clinical outcomes.Experimental Design: A retrospective chart review and molecular analysis of patients with VSCC from 2000 to 2016 was performed at the Ottawa Hospital Research Institute. The presence of oncogenic human papillomavirus (HPV) was determined by nested PCR and amplified DNA was sequenced using the Ion AmpliSeq Cancer Hotspot v2 Panel. The patients were divided into two groups according to HPV status (HPV-positive versus HPV-negative) and clinical outcome correlated with mutation status using descriptive statistics.Results: In 43 VSCC patients, there was a high mutation rate in both HPV-positive (73%) and HPV-negative (90%) disease with the two subgroups expressing distinct genetic profiles. HPV-positive tumors were characterized by oncogenic mutations in PIK3CA (27%), FGFR3 (14%), and PTEN (9%), whereas HPV-negative tumors were found to have mutations in TP53 (57%), HRAS (24%), PI3KCA (19%), and CDKN2A (14%). Mutation S249C in FGFR3 occurred in 14% of HPV-positive tumors. While there were notable differences in the occurrence of TP53, HRAS, PTEN, and FGFR3 mutations according to HPV status, only the rate of TP53 mutations was statistically significant (P = 0.0004). No significant difference in prognosis was found between patients with HPV-positive and HPV-negative VSCC.Conclusions: HPV-positive VSCC is characterized by oncogenic FGFR3 mutations that helps classify this subtype as a separate disease. Inhibitors of FGFR3 merit consideration as a therapeutic strategy in this neglected cancer in women. Clin Cancer Res; 23(15); 4501-10. ©2017 AACR.
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Affiliation(s)
- Johanne I Weberpals
- Division of Gynaecologic Oncology, The Ottawa Hospital, Ottawa, Canada. .,Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada
| | - Bryan Lo
- Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada.,Molecular Oncology Diagnostics Laboratory, The Ottawa Hospital, Ottawa, Ontario.,Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada
| | - Marc M Duciaume
- Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada
| | - Johanna N Spaans
- Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada
| | - Aisling A Clancy
- Department of Obstetrics and Gynaecology, University of Ottawa, Ottawa, Ontario
| | - Jim Dimitroulakos
- Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada
| | - Glenwood D Goss
- Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada.,Division of Medical Oncology, University of Ottawa, Ottawa, Canada
| | - Harman S Sekhon
- Ottawa Hospital Research Institute, Centre for Cancer Therapeutics, Ottawa, Canada.,Molecular Oncology Diagnostics Laboratory, The Ottawa Hospital, Ottawa, Ontario.,Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada
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40
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Involvement of myeloperoxidase gene polymorphism 463G>A in development of cervical squamous cell carcinoma. Int J Biol Markers 2016; 31:e440-e445. [PMID: 27197583 DOI: 10.5301/jbm.5000212] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2016] [Indexed: 11/20/2022]
Abstract
BACKGROUND The myeloperoxidase (MPO) -463G>A (rs2333227) polymorphism has been linked with increased susceptibility to the development of various malignancies. However, the data on the association of the MPO -463G>A transition with cervical cancer remain inconsistent. METHODS Using high resolution melting analysis we genotyped this polymorphism in women with cervical squamous cell carcinoma (SCC) (n = 476) and controls (n = 493) from a Polish Caucasian population. Logistic regression analysis was used to adjust for the effect of confounders such as age, parity, oral contraceptive use, tobacco smoking, and menopausal status, and revealed that the MPO -463G>A single nucleotide polymorphism (SNP) was associated with an increased risk of SCC. RESULTS The adjusted odds ratio (OR) for patients with the A/A genotype versus G/G genotype was 0.718 (95% CI 0.531-0.972, p = 0.0316). Stratified analyses between the MPO -463G>A polymorphism and SCC risks demonstrated a protective role of the MPO -463G>A SNP in patients with a positive history of parity and negative history of tobacco smoking. In patients with a positive history of parity, the age-adjusted OR for the A/A versus G/G genotype was 0.667 (95% CI 0.479-0.929, p = 0.0164). The age-adjusted OR for patients with a negative history of tobacco smoking for the A/A versus G/G genotype was 0.491 (95% CI 0.313-0.770, p = 0.0019). CONCLUSIONS Our study demonstrated that the MPO -463G>A SNP may protect from SCC in women from Polish Caucasian populations.
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Genetic and Environmental Factors in Invasive Cervical Cancer: Design and Methods of a Classical Twin Study. Twin Res Hum Genet 2016; 20:10-18. [PMID: 27917752 DOI: 10.1017/thg.2016.93] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Persistent high-risk human papillomavirus (HPV) infection is a necessary prerequisite for development of cervical cancer and its precursor lesion, high-grade squamous intraepithelial lesion (HSIL). However, HPV infection is not sufficient to drive this process, and genetic and environmental factors may also play a role. METHODS/DESIGN The Cervical Cancer, Genetics and Environment Twin Study was established to investigate the environmental and genetic influences on variation in susceptibility to cervical pre-cancer in 25- to 69-year-old monozygotic (MZ) and dizygotic (DZ) twins recruited through the Australian Twin Registry. Reviews of Papanicolaou (Pap) screening histories were undertaken to identify individual women with a history of an abnormal Pap test. This was followed by detection of HPV in archival Pap smears of selected twin pairs to determine HPV persistence. Selected twin pairs also completed a detailed questionnaire on socio-demographic characteristics, sexual behavior, and HPV knowledge. In future analyses, under the assumptions of the classical twin design, case-wise concordance for persistent HPV infection and HSIL will be calculated for MZ and DZ twin pairs, and twin pairs (both MZ and DZ) who are discordant for the above outcomes will be used to assess the contributions of measured environmental risk factors. DISCUSSION The study examines factors related to HPV persistence and development of HSIL among female MZ and DZ twins. The results will contribute to our understanding of the natural history of cervical HPV infection and the relative contributions of genetic and environmental factors in disease progression.
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Wang S, Cao X, Ding B, Chen J, Cui M, Xu Y, Lu X, Zhang Z, He A, Jin H. The rs767649 polymorphism in the promoter of miR-155 contributes to the decreased risk for cervical cancer in a Chinese population. Gene 2016; 595:109-114. [DOI: 10.1016/j.gene.2016.10.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 09/14/2016] [Accepted: 10/03/2016] [Indexed: 12/15/2022]
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43
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Jin T, Wu X, Yang H, Liu M, He Y, He X, Shi X, Wang F, Du S, Ma Y, Bao S, Yuan D. Association of the miR-17-5p variants with susceptibility to cervical cancer in a Chinese population. Oncotarget 2016; 7:76647-76655. [PMID: 27765929 PMCID: PMC5363537 DOI: 10.18632/oncotarget.12299] [Citation(s) in RCA: 18] [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] [Received: 07/25/2016] [Accepted: 08/30/2016] [Indexed: 01/18/2023] Open
Abstract
MicroRNAs (miRNAs) are key regulators of gene expression; however, the extent to which single nucleotide polymorphisms (SNPs) interfere with miRNA gene regulation and affect cervical cancer (CC) susceptibility remains largely unknown. Here, we systematically analyzed miRNA-related SNPs and their association with CC risk, and performed a case-control study of miR-17-5p SNPs and CC risk in a Chinese population. Sixteen SNPs were genotyped in 247 CC cases and 285 controls. Three were associated with CC risk (p < 0.05): the minor allele (A) of rs217727 in H19 increased risk (OR = 1.53, p = 0.002), while the minor alleles (T) of rs9931702 and (T) of rs9302648 in AKTIP decreased CC risk (p = 0.018, p = 0.014). Analysis of the SNPs after stratification based on CC clinical stage and subtype revealed that rs1048512, rs6659346, rs217727, rs9931702, and rs9302648 were associated with CC risk in clinical stages I-II; rs2862833, rs2732044, rs1030389, and rs1045935 were associated with CC risk in clinical stages III-IV; and rs217727, rs9931702, and rs9302648 were associated with CC risk in squamous carcinomas. These data could serve as a useful resource for understanding the miR-17 function, identification of miRNAs associated with CC, and development of better CC screening strategies.
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Affiliation(s)
- Tianbo Jin
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory of High Altitude Environment and Genes Related to Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory for Basic Life Science Research of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Xi'an Tiangen Precision Medical Institute, Xi'an, Shaanxi 710075, China
| | - Xiaohong Wu
- Department of Maternity care, Xi'an Maternal and Child Health Hospital, Xi'an, Shaanxi 710002, China
| | - Hua Yang
- Xi'an Tiangen Precision Medical Institute, Xi'an, Shaanxi 710075, China
| | - Ming Liu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710004, China
| | - Yongjun He
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory of High Altitude Environment and Genes Related to Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory for Basic Life Science Research of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
| | - Xue He
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory of High Altitude Environment and Genes Related to Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory for Basic Life Science Research of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
| | - Xugang Shi
- Xi'an Tiangen Precision Medical Institute, Xi'an, Shaanxi 710075, China
| | - Fengjiao Wang
- Xi'an Tiangen Precision Medical Institute, Xi'an, Shaanxi 710075, China
| | - Shuli Du
- Xi'an Tiangen Precision Medical Institute, Xi'an, Shaanxi 710075, China
| | - Yajuan Ma
- Xi'an Tiangen Precision Medical Institute, Xi'an, Shaanxi 710075, China
| | - Shan Bao
- Clinic of Gynecology and Obstetrics, Hainan Provincial People's Hospital, Haikou, 570102, China
| | - Dongya Yuan
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory of High Altitude Environment and Genes Related to Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
- Key Laboratory for Basic Life Science Research of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, China
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Hang D, Zhou W, Jia M, Wang L, Zhou J, Yin Y, Ma H, Hu Z, Li N, Shen H. Genetic variants within microRNA-binding site of RAD51B are associated with risk of cervical cancer in Chinese women. Cancer Med 2016; 5:2596-601. [PMID: 27334422 PMCID: PMC5055154 DOI: 10.1002/cam4.797] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 04/30/2016] [Accepted: 05/19/2016] [Indexed: 12/19/2022] Open
Abstract
RAD51B plays a central role in homologous recombinational repair (HRR) of DNA double-strand breaks (DSBs), which is important to prevent genomic instability, a hallmark of cancer. Recent studies suggested that common genetic variants of RAD51B may contribute to cancer susceptibility. In this study, we aimed to investigate whether potentially functional variants within miRNA-binding sites of RAD51B are associated with risk of cervical cancer. A total of 1486 cervical cancer patients and 1536 cancer-free controls were enrolled, and two genetic variants, rs963917 (A > G) and rs963918 (T > C), were genotyped in all participants. Using multivariate logistic regression analyses, we found that G allele of rs963917 conferred lower risk of cervical cancer compared to A allele (adjusted OR = 0.89, 95% CI = 0.80-0.99, P = 0.039). Similarly, rs963918 allele C was associated with a decreased risk for cervical cancer compared with allele T (adjusted OR = 0.84, 95% CI = 0.74-0.94, P = 0.004). Haplotype analyses showed that haplotype GC was also correlated with lower risk (OR = 0.83, 95% CI = 0.73-0.95, P = 0.005) compared with the most common haplotype AT. In summary, our study suggested that miRNA-binding site genetic variants of RAD51B may modify the susceptibility to cervical cancer, which is important to identify individuals with differential risk for this malignancy and to improve the effectiveness of preventive intervention.
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Affiliation(s)
- Dong Hang
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Wen Zhou
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Meiqun Jia
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Lihua Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Jing Zhou
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yin Yin
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Hongxia Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China
| | - Zhibin Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China
| | - Ni Li
- National Office for Cancer Prevention and Control, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, China.
| | - Hongbin Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China. .,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.
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45
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Han J, Zhou W, Jia M, Wen J, Jiang J, Shi J, Zhang K, Ma H, Liu J, Ren J, Dai M, Hu Z, Hang D, Li N, Shen H. Expression quantitative trait loci in long non-coding RNA PAX8-AS1 are associated with decreased risk of cervical cancer. Mol Genet Genomics 2016; 291:1743-8. [DOI: 10.1007/s00438-016-1217-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 05/14/2016] [Indexed: 02/07/2023]
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Torres-Poveda K, Burguete-García AI, Bahena-Román M, Méndez-Martínez R, Zurita-Díaz MA, López-Estrada G, Delgado-Romero K, Peralta-Zaragoza O, Bermúdez-Morales VH, Cantú D, García-Carrancá A, Madrid-Marina V. Risk allelic load in Th2 and Th3 cytokines genes as biomarker of susceptibility to HPV-16 positive cervical cancer: a case control study. BMC Cancer 2016; 16:330. [PMID: 27220278 PMCID: PMC4879749 DOI: 10.1186/s12885-016-2364-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 05/16/2016] [Indexed: 01/20/2023] Open
Abstract
Background Alterations in the host cellular immune response allow persistent infections with High-Risk Human Papillomavirus (HR-HPV) and development of premalignant cervical lesions and cervical cancer (CC). Variations of immunosuppressive cytokine levels in cervix are associated with the natural history of CC. To assess the potential role of genetic host immunity and cytokines serum levels in the risk of developing CC, we conducted a case–control study paired by age. Methods Peripheral blood samples from patients with CC (n = 200) and hospital controls (n = 200), were used to evaluate nine biallelic SNPs of six cytokine genes of the adaptive immune system by allelic discrimination and cytokines serum levels by ELISA. Results After analyzing the SNP association by multivariate logistic regression adjusted by age, CC history and smoking history, three Th2 cytokines (IL-4, IL-6 and IL-10) and one Th3 (TGFB1) cytokine were significantly associated with CC. Individuals with at least one copy of the following risk alleles: T of SNP (−590C > T IL-4), C of SNP (−573G > C IL-6), A of SNP (−592C > A IL-10), T of SNP (−819C > T IL-10) and T of SNP (−509C > T TGFB1), had an adjusted odds ratio (OR) of 2.08 (95 % CI 1.475–2.934, p = 0.0001), an OR of 1.70 (95 % CI 1.208–2.404, p = 0.002), an OR of 1.87 (95 % CI 1.332–2.630, p = 0.0001), an OR of 1.67 (95 % CI 1.192–2.353, p = 0.003) and an OR of 1.91 (95 % CI 1.354–2.701, p = 0.0001), respectively, for CC. The burden of carrying two or more of these risk alleles was found to have an additive effect on the risk of CC (p trend = 0.0001). Finally, the serum levels of Th2 and Th3 cytokines were higher in CC cases than the controls; whereas IFNG levels, a Th1 cytokine, were higher in controls than CC cases. Conclusion The significant associations of five SNPs with CC indicate that these polymorphisms are potential candidates for predicting the risk of development of CC, representing a risk allelic load for CC and can be used as a biomarker of susceptibility to this disease.
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Affiliation(s)
- K Torres-Poveda
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico.,CONACyT Research Fellow-Instituto Nacional de Salud Pública (INSP), Cuernavaca, Morelos, Mexico
| | - A I Burguete-García
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico
| | - M Bahena-Román
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico
| | - R Méndez-Martínez
- Division of Basic Research, Instituto Nacional de Cancerología (INCan), SS. Mexico City, Mexico
| | - M A Zurita-Díaz
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico
| | - G López-Estrada
- Private Health Center for Gynecology, Cuernavaca, Morelos, Mexico
| | - K Delgado-Romero
- Centro de Atención para la Salud de la Mujer (CAPASAM), (Center for Women's Health). Health Services of the State of Morelos, Cuernavaca, Mexico
| | - O Peralta-Zaragoza
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico
| | - V H Bermúdez-Morales
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico
| | - D Cantú
- Division of Clinical Research, Instituto Nacional de Cancerología (INCan), SS. Mexico City, Mexico
| | - A García-Carrancá
- Division of Basic Research, Instituto Nacional de Cancerología (INCan), SS. Mexico City, Mexico.,Unit of Biomedical Research in Cancer, Instituto Nacional de Cancerología (INCan), SS and Biomedical Research Institute. Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - V Madrid-Marina
- Dirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública (INSP), (Chronic Infectious Diseases and Cancer Division. Center for Research on Infectious Diseases. National Institute of Public Health Mexico), Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, C.P.62100, Morelos, Mexico.
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Miura K, Mishima H, Yasunami M, Kaneuchi M, Kitajima M, Abe S, Higashijima A, Fuchi N, Miura S, Yoshiura KI, Masuzaki H. A significant association between rs8067378 at 17q12 and invasive cervical cancer originally identified by a genome-wide association study in Han Chinese is replicated in a Japanese population. J Hum Genet 2016; 61:793-6. [PMID: 27193219 DOI: 10.1038/jhg.2016.50] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 04/12/2016] [Accepted: 04/13/2016] [Indexed: 11/09/2022]
Abstract
In this study, associations between invasive cervical cancer and four cervical cancer susceptibility loci (rs13117307 at 4q12, rs8067378 at 17q12, and rs4282438 and rs9277952 at 6p21.32) in the Han Chinese population were investigated in a Japanese population. Human leukocyte antigen (HLA)-DPB1 alleles were also investigated for their association with cervical cancer risk in the Japanese population. After receiving written informed consent, 214 unrelated Japanese women with invasive cervical cancer and 288 cancer-free Japanese women were recruited, and DNA samples were obtained (study protocol approved by Institutional Review Board of Nagasaki University). Of the four single-nucleotide polymorphisms, rs8067378 showed a significant association with invasive cervical cancer (P=0.0071). Under a recessive model, the minor allele G of rs8067378 contributed to the risk of invasive cervical cancer (odds ratio=2.92, 95% confidence interval=1.40-6.36; P=0.0021). No association was detected between HLA-DPB1 alleles and cervical cancer risk in the Japanese population. In conclusion, we show for the first time, to the best of our knowledge, that an association between increased risk of invasive cervical cancer and rs8067378 in the Han Chinese population is replicated in a Japanese population. In addition, Japanese women with the GG genotype of rs8067378 are a candidate high-risk group for invasive cervical carcinoma.
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Affiliation(s)
- Kiyonori Miura
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hiroyuki Mishima
- Department of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Michio Yasunami
- Department of Pediatric Infectious Disease, Institute of Tropical Medicine, Nagasaki, Japan
| | - Masanori Kaneuchi
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Michio Kitajima
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Shuhei Abe
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Ai Higashijima
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Naoki Fuchi
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Shoko Miura
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koh-Ichiro Yoshiura
- Department of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hideaki Masuzaki
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Roszak A, Misztal M, Sowińska A, Jagodziński PP. Murine Double-Minute 2 Homolog Single Nucleotide Polymorphisms 285 and 309 in Cervical Carcinogenesis. Mol Diagn Ther 2016. [PMID: 26224627 PMCID: PMC4529876 DOI: 10.1007/s40291-015-0153-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background and Objective In Caucasians, the MDM2 single nucleotide polymorphism (SNP) 285 G>C (rs117039649) neutralizes the effect of 309 T>G (rs2279744), which increases MDM2 expression and impairs the p53 pathway. In this study, we examined the distribution of these two SNPs in Polish women with squamous cell carcinoma (SCC) (n = 379), adenocarcinoma (n = 59) and other cervical tumor types (n = 18). Methods The polymerase chain reaction-restriction fragment length polymorphism technique and DNA sequencing were employed in our study. Results The P trend value calculated for the MDM2 285 G>C polymorphism was statistically significant (Ptrend = 0.016) for SCC. Using logistical regression analysis adjusted for the effect of age, pregnancy, oral contraceptive use, tobacco smoking, and menopausal status, we observed that the MDM2 285 G>C SNP protected against SCC, with an adjusted odd ratio (OR) for the C carriers versus G/G genotype of 0.536 (P = 0.019). Stratified analyses of MDM2 285 G>C revealed a protective role of the C allele against SCC in women with a positive history of oral contraceptive use (age-adjusted OR 0.413, P = 0.021) and in premenopausal women (age-adjusted OR 0.362, P = 0.022). We also found that the 285GG/309GG vs 285GG/309 TT genotype increased the risk of SCC (adjusted OR 1.890, P = 0.005). However, the 285CC/309GG + 285GC/309GG versus 285GG/309GG genotype reduced the risk of SCC (adjusted OR 0.311, P = 0.004). Conclusion Our results demonstrate that the MDM2 285C gene variant and 285CC/309GG + 285GC/309GG genotypes protect against SCC, most likely by neutralizing the effect of the 309 T>G SNP. The 285GG/309GG genotype increases the risk of SCC possibly due to increased MDM2 expression. Electronic supplementary material The online version of this article (doi:10.1007/s40291-015-0153-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Andrzej Roszak
- Department of Radiotherapy and Gynecological Oncology, Greater Poland Cancer Center, Poznan, Poland
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Youssef MA, Abdelsalam L, Harfoush RA, Talaat IM, Elkattan E, Mohey A, Abdella RMA, Farhan MS, Foad HA, Elsayed AM, Elkinaai NA, Ghaith D, Rashed ME, Ghafar MAE, Khamis Y, Hosni AN. Prevalence of human papilloma virus (HPV) and its genotypes in cervical specimens of Egyptian women by linear array HPV genotyping test. Infect Agent Cancer 2016; 11:6. [PMID: 26889206 PMCID: PMC4756400 DOI: 10.1186/s13027-016-0053-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Accepted: 12/09/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The association of human papillomavirus (HPV) with cervical cancer is well established. AIM To investigate HPV genotype distribution and co-infection occurrence in cervical specimens from a group of Egyptian women. METHODS A group of 152 women with and without cervical lesions were studied. All women had cervical cytology and HPV testing. They were classified according to cytology into those with normal cytology, with squamous intraepithelial lesions (SIL) and invasive squamous cell carcinoma (SCC). Cervical samples were analyzed to identify the presence of HPV by PCR, and all positive HPV-DNA samples underwent viral genotype analysis by means of LINEAR ARRAY HPV Genotyping assay. RESULTS A total of 26 HPV types with a prevalence of 40.8 % were detected. This prevalence was distributed as follows: 17.7 % among cytologically normal females, 56.5, 3.2, and 22.6 % among those with LSIL, HSIL and invasive SCC respectively. Low-risk HPV types were detected in 81.8 % of the cytologically-normal women, in 5.7 % of those in LSIL women, and in 14.3 % of infections with invasive SCC, while no low-risk types were detected in HSIL. High-risk HPV types were detected in 18.2 % of infections in the cytologically normal women, 14.3 % of infections in LSIL, and in 21.4 % of invasive lesions. The probable and possible carcinogenic HPV were not detected as single infections. Mixed infection was present in 80 % of women with LSIL, in 100 % of those with HSIL, and in 64.3 % of those with invasive SCC. This difference was statistically significant. HPV 16, 18 and 31 were the most prevalent HR HPV types, constituting 41.9, 29.03 and 12.9 % respectively, and HPV 6, 62 and CP6108 were the most prevalent LR HPV types constituting 11.3, 9.7 and 9.7 % respectively. CONCLUSION These data expand the knowledge concerning HPV prevalence and type distribution in Egypt which may help to create a national HPV prevention program. HPV testing using the LINEAR ARRAY HPV Genotyping assay is a useful tool when combined with cytology in the diagnosis of mixed and non-conventional HPV viral types.
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Affiliation(s)
- Mohamed A Youssef
- Department of obstetrics& gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt ; Egyptian International Fertility IVF-ET center-Cairo, 16 Elhassan Ben Ali, Nast City, Cairo Egypt
| | - Lobna Abdelsalam
- Department of clinical & chemical pathology, Faculty of medicine, Cairo University, Cairo, Egypt
| | - Reem Abdelhameed Harfoush
- Department of medical microbiology & immunology, Faculty of medicine, Alexandria University, Alexandria, Egypt
| | - Iman Mamdouh Talaat
- Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Eman Elkattan
- Department of obstetrics& gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abeer Mohey
- Department of chemical pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Rana M A Abdella
- Department of obstetrics& gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Marwa Salah Farhan
- Department of clinical pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hany Ahmed Foad
- Department of chemical pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Naglaa A Elkinaai
- Department of Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Doaa Ghaith
- Department of clinical pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | | | - Yasser Khamis
- Department of Obstetrics& Gynecology, Beni-Suef University, Beni Suef, Egypt
| | - Ahmed N Hosni
- Department of obstetrics& gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt
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50
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HERD OLIVIA, FRANCIES FLAVIA, KOTZEN JEFFREY, SMITH TRUDY, NXUMALO ZWIDE, MULLER XANTHENE, SLABBERT JACOBUS, VRAL ANNE, BAEYENS ANS. Chromosomal radiosensitivity of human immunodeficiency virus positive/negative cervical cancer patients in South Africa. Mol Med Rep 2016; 13:130-6. [PMID: 26549042 PMCID: PMC4686097 DOI: 10.3892/mmr.2015.4504] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 07/28/2015] [Indexed: 12/01/2022] Open
Abstract
Cervical cancer is the second most common cancer amongst South African women and is the leading cause of cancer-associated mortality in this region. Several international studies on radiation‑induced DNA damage in lymphocytes of cervical cancer patients have remained inconclusive. Despite the high incidence of cervical cancer in South Africa, and the extensive use of radiotherapy to treat it, the chromosomal radiosensitivity of South African cervical cancer patients has not been studied to date. Since a high number of these patients are human immunodeficiency virus (HIV)‑positive, the effect of HIV infection on chromosomal radiosensitivity was also investigated. Blood samples from 35 cervical cancer patients (20 HIV‑negative and 15 HIV‑positive) and 20 healthy controls were exposed to X‑rays at doses of 6 MV of 2 and 4 Gy in vitro. Chromosomal radiosensitivity was assessed using the micronucleus (MN) assay. MN scores were obtained using the Metafer 4 platform, an automated microscopic system. Three scoring methods of the MNScore module of Metafer were applied and compared. Cervical cancer patients had higher MN values than healthy controls, with HIV‑positive patients having the highest MN values. Differences between groups were significant when using a scoring method that corrects for false positive and false negative MN. The present study suggested increased chromosomal radiosensitivity in HIV-positive South African cervical cancer patients.
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Affiliation(s)
- OLIVIA HERD
- Department of Radiation Biophysics, NRF-iThemba LABS, Somerset West 7129, South Africa
- Department of Radiation Sciences, University of Witwatersrand, Johannesburg 2193, South Africa
| | - FLAVIA FRANCIES
- Department of Radiation Biophysics, NRF-iThemba LABS, Somerset West 7129, South Africa
- Department of Radiation Sciences, University of Witwatersrand, Johannesburg 2193, South Africa
| | - JEFFREY KOTZEN
- Department of Radiation Oncology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
| | - TRUDY SMITH
- Department of Obstetrics and Gynaecology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
| | - ZWIDE NXUMALO
- Department of Obstetrics and Gynaecology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
| | - XANTHENE MULLER
- Department of Radiation Biophysics, NRF-iThemba LABS, Somerset West 7129, South Africa
| | - JACOBUS SLABBERT
- Department of Radiation Biophysics, NRF-iThemba LABS, Somerset West 7129, South Africa
| | - ANNE VRAL
- Department of Basic Medical Sciences, Ghent University, Ghent B-9000, Belgium
| | - ANS BAEYENS
- Department of Radiation Biophysics, NRF-iThemba LABS, Somerset West 7129, South Africa
- Department of Radiation Sciences, University of Witwatersrand, Johannesburg 2193, South Africa
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