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Floris M, Pira G, Castiglia P, Idda M, Steri M, De Miglio M, Piana A, Cossu A, Azara A, Arru C, Deiana G, Putzu C, Sanna V, Carru C, Serra A, Bisail M, Muroni M. Impact on breast cancer susceptibility and clinicopathological traits of common genetic polymorphisms in TP53, MDM2 and ATM genes in Sardinian women. Oncol Lett 2022; 24:331. [PMID: 36039053 PMCID: PMC9404703 DOI: 10.3892/ol.2022.13451] [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: 01/30/2022] [Accepted: 06/22/2022] [Indexed: 11/06/2022] Open
Abstract
Common variants of genes involved in DNA damage correction [tumor protein p53 (TP53), murine double 2 homolog oncoprotein (MDM2) and ataxia-telengiectasia mutated (ATM)] may serve a role in cancer predisposition. The purpose of the present study was to investigate the association of five variants in these genes with breast cancer risk and clinicopathological traits in a cohort of 261 women from northern Sardinia. Polymorphic variants in TP53 (rs17878362, rs1042522 and rs1625895), MDM2 (rs2279744) and ATM (rs1799757) were determined by PCR and TaqMan single nucleotide polymorphism assay in patients with breast cancer (n=136) and healthy controls (n=125). Association with clinicopathological (e.g., age at diagnosis, lymph node involvement, clinical stage) and lifestyle factors (e.g., smoking status, alcohol intake, contraceptive use) was also evaluated. TP53 rs17878362 and rs1625895 polymorphisms were associated with decreased risk of BC diagnosis in patients older than 50 years (codominant and recessive models) and post-menopause (recessive model). Furthermore, there was a significant association between lymph node status (positive vs. negative) and ATM rs1799757-delT in dominant and additive models and between MDM2 rs2279744-allele and use of oral contraceptives. This analysis suggested that TP53 rs17878362 and rs1625895 may affect age of onset of breast cancer and ATM rs1799757 and MDM2 rs2279744 may be associated with lymph node status and prolonged use of oral contraceptives, respectively.
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Affiliation(s)
- Matteo Floris
- Department of Biomedical Sciences, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Giovanna Pira
- Department of Biomedical Sciences, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Paolo Castiglia
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Maria Idda
- Institute for Genetic and Biomedical Research, National Research Council, Monserrato, Cagliari, I-09121 Sardinia, Italy
| | - Maristella Steri
- Institute for Genetic and Biomedical Research, National Research Council, Monserrato, Cagliari, I-09121 Sardinia, Italy
| | - Maria De Miglio
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Andrea Piana
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Andrea Cossu
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Antonio Azara
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Caterina Arru
- Department of Biomedical Sciences, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Giovanna Deiana
- Department of Biomedical Sciences, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Carlo Putzu
- Division of Medical Oncology, Azienda Ospedaliera Universitaria, Sassari, I-07100 Sardinia, Italy
| | - Valeria Sanna
- Division of Medical Oncology, Azienda Ospedaliera Universitaria, Sassari, I-07100 Sardinia, Italy
| | - Ciriaco Carru
- Department of Biomedical Sciences, Surgery and Pharmacy, University of Sassari, Sassari, I-07100 Sardinia, Italy
| | - Antonello Serra
- Unit of Occupational Medicine, Azienda Ospedaliera Universitaria, Sassari, I-07100 Sardinia, Italy
| | - Marco Bisail
- Lega Italiana per la Lotta contro i Tumori, Sassari, I-07100 Sardinia, Italy
| | - Maria Muroni
- Institute for Genetic and Biomedical Research, National Research Council, Monserrato, Cagliari, I-09121 Sardinia, Italy
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Wang S, Zhang K, Tang L, Yang Y, Wang H, Zhou Z, Pang J, Chen F. Association Between Single-Nucleotide Polymorphisms in Breast Cancer Susceptibility Genes and Clinicopathological Characteristics. Clin Epidemiol 2021; 13:103-112. [PMID: 33623437 PMCID: PMC7896729 DOI: 10.2147/clep.s292429] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 01/21/2021] [Indexed: 01/04/2023] Open
Abstract
Objective The purpose of the present study was to evaluate the associations between seven tagging single nucleotide polymorphisms (tSNPs) and risk of breast cancer assessed by tumor pathological characteristics and body mass index (BMI). Methods Seven tSNPs of four breast cancer susceptibility genes were analyzed in 734 Chinese women with breast cancer and 672 age-matched healthy controls; then, the association with clinicopathological characteristics, BMI, molecular subtype, TNM (T, tumor; N, lymph node; M, metastasis) staging and lymph node status was determined by unconditional logistic regression. Results Rs12951053 in TP53 and rs16945628 in BRIP1, displayed increased risk of breast cancer in the BMI ≧ 25 kg/m2 group (OR=1.50, 95% CI: 1.02–2.21, P=0.041 and OR=1.92, 95% CI: 1.13–3.26, P=0.015, respectively). The other five tSNPs (rs1805812, rs2735385 and rs6999227 in NBS1, rs7220719 in BRIP1 and rs2299941 in PTEN) displayed a decreased risk of breast cancer in the 18.5≤BMI<25 kg/m2 group. Rs12951053 in TP53 and rs7220719 in BRIP1 exhibited an increased risk of triple‐negative breast cancer (OR=1.50, 95% CI: 1.05–2.15, P=0.026 and OR=2.13, 95% CI: 1.05–4.29, P=0.032, respectively), but three tSNPs in NBS1 (rs1805812, rs2735385 and rs6999227) all displayed a negative association with both luminal B and triple-negative breast cancer. The tSNP rs2299941 in PTEN also exhibited a negative association with each molecular subtype, except triple-negative breast cancer. The majority of tSNPs displayed a negative association with stage II or III breast cancer. Most tSNPs showed a negative association with breast cancer that was lymph node negative or with 1–3 positive nodes. Only rs12951053 in TP53 displayed a positive association with lymph node-negative breast cancer (OR=1.43, 95% CI: 1.08–1.91, P=0.013). Conclusion The majority of tSNPs displayed a negative association with breast cancer and only a few tSNPs (rs12951053 in TP53, rs16945628 and rs7220719 in BRIP1) showed an increased risk of breast cancer as defined by clinicopathological characteristics.
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Affiliation(s)
- Shouman Wang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
| | - Kejing Zhang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
| | - Lili Tang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
| | - Yuan Yang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
| | - Hao Wang
- Department of Breast Surgery, Second People's Hospital of Sichuan Province, Chengdu, Sichuan Province, People's Republic of China
| | - Zhiyang Zhou
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
| | - Jian Pang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
| | - Feiyu Chen
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.,Clinical Research Center for Breast Cancer in Hunan Province, Changsha, Hunan Province, People's Republic of China
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Sambyal V, Kaur S, Manjari M, Uppal MS, Singh NR, Sudan M, Guleria K. Linkage disequilibrium and haplotypes of five TP53 polymorphisms in oesophageal cancer patients. J Genet 2020. [DOI: 10.1007/s12041-020-01224-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Diakite B, Kassogue Y, Dolo G, Kassogue O, Keita ML, Joyce B, Neuschler E, Wang J, Musa J, Traore CB, Kamate B, Dembele E, Nadifi S, Isichei M, Holl JL, Murphy R, Doumbia S, Hou L, Maiga M. Association of PIN3 16-bp duplication polymorphism of TP53 with breast cancer risk in Mali and a meta-analysis. BMC MEDICAL GENETICS 2020; 21:142. [PMID: 32620097 PMCID: PMC7333399 DOI: 10.1186/s12881-020-01072-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 06/18/2020] [Indexed: 12/25/2022]
Abstract
Background Breast cancer, the most common tumor in women in Mali and worldwide has been linked to several risk factors, including genetic factors, such as the PIN3 16-bp duplication polymorphism of TP53. The aim of our study was to evaluate the role of the PIN3 16-bp duplication polymorphism in the susceptibility to breast cancer in the Malian population and to perform a meta-analysis to better understand the correlation with data from other populations. Methods We analyzed the PIN3 16-bp duplication polymorphism in blood samples of 60 Malian women with breast cancer and 60 healthy Malian women using PCR. In addition, we performed a meta-analysis of case-control study data from international databases, including Pubmed, Harvard University Library, Genetics Medical Literature Database, Genesis Library and Web of Science. Overall, odds ratio (OR) with 95% CI from fixed and random effects models were determined. Inconsistency was used to assess heterogeneity between studies and publication bias was estimated using the funnel plot. Results In the studied Malian patients, a significant association of PIN3 16-bp duplication polymorphism with breast cancer risk was observed in dominant (A1A2 + A2A2 vs. A1A1: OR = 2.26, CI 95% = 1.08–4.73; P = 0.02) and additive (A2 vs. A1: OR = 1.87, CI 95% = 1.05–3.33; P = 0.03) models, but not in the recessive model (P = 0.38). In the meta-analysis, nineteen (19) articles were included with a total of 6018 disease cases and 4456 controls. Except for the dominant model (P = 0.15), an increased risk of breast cancer was detected with the recessive (OR = 1.46, 95% CI = 1.15–1.85; P = 0.002) and additive (OR = 1.11, 95% CI = 1.02–1.19; P = 0.01) models. Conclusion The case-control study showed that PIN3 16-bp duplication polymorphism of TP53 is a significant risk factor for breast cancer in Malian women. These findings are supported by data from the meta-analysis carried out on different ethnic groups around the world.
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Affiliation(s)
- Brehima Diakite
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali.
| | - Yaya Kassogue
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali
| | - Guimogo Dolo
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali
| | - Oumar Kassogue
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali
| | | | - Brian Joyce
- Preventive Medicine Department, Cancer Epidemiology and Prevention, Northwestern University, Chicago, IL, 60611, USA.,Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA
| | - Erin Neuschler
- Department of Radiology, College of Medicine, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Jun Wang
- Preventive Medicine Department, Cancer Epidemiology and Prevention, Northwestern University, Chicago, IL, 60611, USA.,Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA
| | - Jonah Musa
- Preventive Medicine Department, Cancer Epidemiology and Prevention, Northwestern University, Chicago, IL, 60611, USA.,Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA.,Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Jos, Jos, Plateau State, Nigeria
| | - Cheick Bougari Traore
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali.,University Teaching Hospital Point G, Bamako, Mali
| | - Bakarou Kamate
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali.,University Teaching Hospital Point G, Bamako, Mali
| | - Etienne Dembele
- Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA
| | | | - Mercy Isichei
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Jos, Jos, Plateau State, Nigeria
| | - Jane L Holl
- Department of Neurology, The University of Chicago, Chicago, IL, 60637, USA
| | - Robert Murphy
- Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA
| | - Seydou Doumbia
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali
| | - Lifang Hou
- Preventive Medicine Department, Cancer Epidemiology and Prevention, Northwestern University, Chicago, IL, 60611, USA.,Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA
| | - Mamoudou Maiga
- Faculty of Medicine and Odontostomatology, University of Technical and Technological Sciences of Bamako (USTTB), 1805, Point G, Bamako, Mali.,Preventive Medicine Department, Cancer Epidemiology and Prevention, Northwestern University, Chicago, IL, 60611, USA.,Institute for Global Health, Northwestern University, Chicago, IL, 60611, USA
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Haplotype and linkage disequilibrium of TP53-WRAP53 locus in Iranian-Azeri women with breast cancer. PLoS One 2019; 14:e0220727. [PMID: 31387111 PMCID: PMC6684289 DOI: 10.1371/journal.pone.0220727] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 07/22/2019] [Indexed: 02/08/2023] Open
Abstract
Among the cancer susceptibility genes, TP53 is one of the crucial genes involved in cell cycle regulations and, therefore, it greatly affects breast cancer initiation and progression. In addition, WRAP53—a natural antisense transcript—regulates TP53 transcription and, as a protein, modulates the normal cell cycle, which results in breast cancer susceptibility. In this study, we aimed to analyze a haplotype comprising four SNPs, including rs1042522, rs17878362, rs2287499, and rs2287498, which are located at 5′ regions of the TP53 and WRAP53 genes, in 118 patients and 110 healthy controls of the Iranian-Azeri population. In silico studies were conducted using the SIFT, Polyphen2, Fanthmm, RNAsnp, and SNP&GO online servers. Linkage disequilibrium (LD) and D′ for each combination of the markers were calculated via the Haploview program. Our results showed that the GA1CC haplotype was the most frequent in the studied population. Additionally, no significant LD between any pairwise haplotypes was observed. The GA1CC and CA2GC haplotypes were significantly associated with breast cancer susceptibility. Moreover, the in silico analysis revealed the negative effects of rs2287499 and rs1042522 on WRAP53 and P53, respectively. In conclusion, the CA1GC haplotype was strongly identified as a breast cancer risk factor, and the GA1CC haplotype was assumed to be a protective factor against breast cancer risk. Hence, these markers may potentially be used as molecular prognostic and predictive biomarkers for breast cancer.
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