|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
The G allele of the TP53 R72P polymorphism and T allele of the MDM2 SNP309 polymorphism were putative high-risk alleles and exhibited a combined gene-dose-dependent joint effect on breast cancer risk that was more clearly observed in postmenopausal women.
|
21833626 |
2011 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
The present study was undertaken to investigate the association of p53 Arg72Pro, Ins16bp and G13964C polymorphisms and their haplotypes with breast cancer risk in Tunisian women.
|
20233677 |
2010 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
550 samples (275 cases/275 control) of peripheral blood obtained from women (aged 22-87 years) with breast cancer and from healthy women (aged 23-87 years) were genotyped for frequencies of the following gene variances: R72P/rs1042522 (gene TP53) and S31R/ss4388499 (gene p21).
|
20127253 |
2010 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Allele 399Gln (OR 1.57; 95% CI 1.05-2.35), Arg399Gln of gene XRCC1 heterozygous genotype (OR 2.77; 95% CI 1.60-4.80), the combination of Arg399Gln/Arg72Pro of genes XRCC1/TP53 heterozygous genotype (OR 3.98; 95% CI 1.57-10.09), Arg399Gln/T309G of genes XRCC1/MDM2 (OR 3.0; 95% CI 1.18-7.56), as well as Arg399Gln/Arg72Pro/T309G of genes XRCC1/TP53/MDM2 (OR 6.40; 95% CI 1.18-34.63) were associated with BC in Kyrgyz women.
|
29132330 |
2017 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
The TP53 Arg72Pro and MDM2 309G>T polymorphisms are not associated with breast cancer risk in BRCA1 and BRCA2 mutation carriers.
|
19707196 |
2009 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Genetic data revealed that the p53 Arg72Pro genotype was found to be greatly associated with breast cancer risk (p<0.001), as well as tumor site (p=0.046).
|
25750340 |
2015 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
To investigate the role of TSER (TYMS), C677T (MTHFR), Arg72Pro (p53) and C3435T (MDR1) gene polymorphisms in breast cancer patients treated with 5-fluorouracil and cyclophosphamide-based neoadjuvant chemotherapy.
|
20638924 |
2010 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
These observations suggested that neither the Ins16bp or Arg72Pro polymorphisms considered separately, nor any related haplotype, were associated with breast cancer risk in BRCA-mutation negative familial cases.
|
18640791 |
2008 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
However, the results obtained from the combination of SNPs 344T>A of MDM2 and 72 Arg/Pro of p53, do not support the hypothesis of the prominent role of common p53 and MDM2 variations in the genetic mechanisms of chemotherapy resistance in breast cancer.
|
27569097 |
2016 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
RAD51 135G>C and TP53 Arg72Pro polymorphisms and susceptibility to breast cancer in Serbian women.
|
24114315 |
2014 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
TGFbeta1 (Leu10Pro), p53 (Arg72Pro) can predict for increased risk for breast cancer in south Indian women and TGFbeta1 Pro (Leu10Pro) allele predicts response to neo-adjuvant chemo-radiotherapy.
|
18058229 |
2008 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Allele distribution of the R72P missense mutation between ethnically diverse Jewish breast cancer cases and average risk controls showed significant differences: among non-Ashkenazi breast cancer cases, 62.5%, 33.3% and 4.2% were homozygous, heterozygous and homozygous for the Arg72, Arg72Pro and the Pro72 polymorphism, respectively, whereas for controls, the distribution was 22.4%, 65.4% and 12.2%, respectively (P=0.00052), and among Ashkenazi breast cancer cases, allele distribution was 68.5%, 29.6% and 1.9%, whereas for controls, the distribution was 50%, 40% and 10%, respectively (P=0.0125).
|
15756275 |
2005 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
These results suggest no effect of either R72P allele on breast cancer risk but a significantly reduced survival for 72P homozygous breast cancer patients.
|
16033823 |
2005 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
This study implies an association of breast cancer risk with the p53 polymorphism Arg72Pro, but not with p73 G4A.
|
14634508 |
2003 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Neither combined nor homozygous/heterozygous MDM-2 SNP309G was associated with total, premenopausal, or postmenopausal breast cancer risk; however, MDM-2 SNP309G, along with p53 Arg72Pro heterozygous variant, showed a significant protective association with premenopausal breast cancer risk (odds ratio [95% confidence interval]: 0.18 [0.02-1.20], p value; 0.041 for homozygous + heterozygous MDM-2 SNP309G).
|
17719241 |
2008 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
In conclusion, in this large collaborative study, we did not find an association of MDM2 SNP309 and TP53 R72P, separately or in interaction, with breast cancer.
|
17909070 |
2007 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
We pooled data from four breast cancer cohorts within the Breast Cancer Association Consortium for which both TP53 R72P and MDM2 SNP309 were genotyped and follow-up was available (n = 3,749).
|
20021639 |
2009 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Specifically, two polymorphisms in p53, c.97-147ins16bp and p.Arg72Pro have been analysed as putative breast cancer susceptibility variants, and it has been recently reported that a p53 haplotype combining the absence of the 16-bp insertion and the presence of proline at codon 72 (No Ins-72Pro) was associated with an earlier age at the onset of the first primary tumour in BRCA2 mutation carriers in the Spanish population.
|
18781154 |
2008 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Our finding suggests that TP53 (Arg72Pro) polymorphism may play a significant role as risk factor for breast cancer in north Indian breast cancer patients.
|
26553387 |
2016 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Arg72Pro and PIN3(16bp duplication) polymorphisms are proposed to have an effective role in structural changes of p53 and have therefore attracted interest as a risk factor for breast cancer in different populations.
|
25854391 |
2015 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
The P53 gene codon 72 Arg/Pro and Her2 gene Ile655Val polymorphisms were not associated with the risk of breast cancer in Turkish women.
|
20380571 |
2010 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Interestingly, we observed a combinational effect between MDM4 rs4245739 and P53 Arg72Pro variants in attenuating breast cancer risk, highlighting the importance of the P53 tumor suppressor pathway genes during malignant transformation.
|
23793604 |
2013 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
The p53 Arg72Pro and MDM2 -309 polymorphisms and risk of breast cancer in the nurses' health studies.
|
17387621 |
2007 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
The findings of our case-control study and meta-analysis suggest a significant association between p53 Arg72Pro polymorphism and an increased risk of breast cancer in Indian population.
|
30065615 |
2018 |
|
Malignant neoplasm of breast
|
|
0.100 |
GeneticVariation
|
BEFREE |
Here, we investigated the effect on breast cancer survival of germline variation in these genes in 925 Finnish breast cancer patients and further analyzed five single nucleotide polymorphisms (SNPs) in PRKAG2 (rs1029946, rs4726050, rs6464153, rs7789699) and PPP2R2B (rs10477313) for 10-year survival in breast cancer patients, interaction with TP53 R72P and MDM2-SNP309, outcome after specific adjuvant therapy and correlation to tumor characteristics in 4,701 invasive cases from four data sets.
|
23034890 |
2013 |