×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
BEFREE
We have here studied CHEK2 protein expression by immunohistochemistry on a tissue microarray of 611 unselected breast tumors and also evaluated the tumor characteristics among 1,297 unselected breast cancer patients defined for the c.1100delC germ line mutation status (2.5% carrier frequency).
15472904
2005
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Identification of a novel CHEK2 variant and assessment of its contribution to the risk of breast cancer in French Canadian women.
18706089
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Effect of CHEK2 missense variant I157T on the risk of breast cancer in carriers of other CHEK2 or BRCA1 mutations.
18930998
2009
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Pathology of breast cancer in women with constitutional CHEK2 mutations.
15803365
2005
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Breast tumors which arise in carriers of CHEK2 mutations seem to be similar to those of breast cancers in the population at large.
16914568
2006
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Breast cancer low-penetrance allele 1100delC in the CHEK2 gene: not present in the Chinese familial breast cancer population.
18484200
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
CLINVAR
Genetic and functional analysis of CHEK2 (CHK2) variants in multiethnic cohorts.
17721994
2007
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Low-penetrance susceptibility to breast cancer due to CHEK2(*)1100delC in noncarriers of BRCA1 or BRCA2 mutations.
11967536
2002
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Analysis of CHEK2 FHA domain in Czech patients with sporadic breast cancer revealed distinct rare genetic alterations.
18058223
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Tumour characteristics and prognosis of breast cancer patients carrying the germline CHEK2*1100delC variant.
15466005
2004
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Absence of CHEK2 1100delC mutation in familial breast cancer cases from a South American population.
17876702
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
CHEK2*1100delC genotyping for clinical assessment of breast cancer risk: meta-analyses of 26,000 patient cases and 27,000 controls.
18172190
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Germline CHEK2 mutations in Jewish Ashkenazi women at high risk for breast cancer.
18085035
2007
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
CHEK2 1100delC is prevalent in Swedish early onset familial breast cancer.
17705858
2007
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Finally, tissue microarray analysis indicated that breast tumors from patients with 1100delC mutations show reduced CHEK2 immunostaining.
12094328
2002
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Linkage disequilibrium mapping of CHEK2: common variation and breast cancer risk.
16671833
2006
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
BEFREE
We found an even stronger significant association between the CHEK2 I157T C variant and increased risk of lobular type breast tumors (OR = 4.17, 95% CI = 2.89-6.03, P < 0.0001).
22799331
2012
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Functional and genomic approaches reveal an ancient CHEK2 allele associated with breast cancer in the Ashkenazi Jewish population.
15649950
2005
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Genetic and functional analysis of CHEK2 (CHK2) variants in multiethnic cohorts.
17721994
2007
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
BEFREE
Finally, tissue microarray analysis indicated that breast tumors from patients with 1100delC mutations show reduced CHEK2 immunostaining.
12094328
2002
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Frequency of the CHEK2 1100delC mutation among women with breast cancer: an international study.
18381420
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
CLINVAR
CHEK2 contribution to hereditary breast cancer in non-BRCA families.
22114986
2011
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
The CHEK2 1100delC mutation is not present in Korean patients with breast cancer cases tested for BRCA1 and BRCA2 mutation.
18175216
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
LHGDN
Risk for contralateral breast cancer among carriers of the CHEK2*1100delC mutation in the WECARE Study.
18253122
2008
×
Entrez Id:
11200
Gene Symbol:
CHEK2
CHEK2
0.500
GeneticVariation
group
BEFREE
Such factors may not be needed for breast tumors with a defect in a non-essential gene such as CHEK2 .
26553136
2015