Breast Carcinoma
|
0.370 |
GeneticVariation
|
disease |
BEFREE |
In women with three consecutive night shifts, a reduced risk of breast cancer was associated with carriage of variant alleles of SNPs in CLOCK (rs3749474), BMAL1 (rs2278749), BMAL2 (rs2306074), CSNK1E (rs5757037), NPAS2 (rs17024926), ROR-b (rs3903529, rs3750420), MTNR1A (rs131113549) and PER3 (rs1012477).
|
23822714 |
2013 |
Breast Carcinoma
|
0.370 |
GeneticVariation
|
disease |
BEFREE |
We found that the variant Per3 genotype (heterozygous + homozygous 5-repeat alleles) was associated with an increased risk of breast cancer among premenopausal women (odds ratio, 1.7; 95% confidence interval, 1.0-3.0).
|
15668506 |
2005 |
Breast Carcinoma
|
0.370 |
GeneticVariation
|
disease |
BEFREE |
The coding region of Per3 gene contains a variable-number tandem-repeat polymorphism, which has been shown to influence bipolar disorder onset and to affect breast cancer risk.
|
21316201 |
2011 |
Breast Carcinoma
|
0.370 |
GeneticVariation
|
disease |
BEFREE |
Study distribution by tumor was as follows: breast cancer (n=15), prostate cancer (n=3), pancreatic cancer (n=2), non-Hodgkin's lymphoma (n=2), glioma (n=1), chronic lymphocytic leukemia (n=1), colorectal cancer (n=1), non-small cell lung cancer (n=1) and ovarian cancer (n=1).We identified 10 single nucleotide polymorphisms (SNPs) significantly associated with cancer risk: NPAS2 rs10165970 (mixed and breast cancer shiftworkers), rs895520 (mixed), rs17024869 (breast) and rs7581886 (breast); CLOCK rs3749474 (breast) and rs11943456 (breast); RORA rs7164773 (breast and breast cancer postmenopausal), rs10519097 (breast); RORB rs7867494 (breast cancer postmenopausal), PER3 rs1012477 (breast cancer subgroups) and assessed the level of quality evidence to be intermediate.
|
28177907 |
2017 |
Breast Carcinoma
|
0.370 |
Biomarker
|
disease |
CTD_human |
Mice deficient in Per3 showed increased susceptibility to breast cancer induced by carcinogen treatment or by overexpression of Erbb2.
|
20625127 |
2010 |
Breast Carcinoma
|
0.370 |
Biomarker
|
disease |
BEFREE |
We used immunohistochemical staining, methylation specific PCR and direct sequencing methods to analyze molecular changes in three most important genes, namely PER1, PER2 and PER3, in circadian rhythm in 55 cases of breast cancer of Taiwanese women.
|
15790588 |
2005 |
Breast Carcinoma
|
0.370 |
Biomarker
|
disease |
BEFREE |
Out of 17 genes investigated, 15 were found to be significantly associated with the risk of cancer: four genes were shared by all three malignancies (ARNTL, CLOCK, RORA and RORB), two by breast and lung cancer (CRY1 and CRY2) and three by prostate and lung cancer (NPAS2, NR1D1 and PER3), whereas four genes were specific for lung cancer (ARNTL2, CSNK1E, NR1D2 and PER2) and two for breast cancer (PER1, RORC).
|
29455641 |
2018 |
Breast Carcinoma
|
0.370 |
Biomarker
|
disease |
BEFREE |
Mice deficient in Per3 showed increased susceptibility to breast cancer induced by carcinogen treatment or by overexpression of Erbb2.
|
20625127 |
2010 |