Adenomatous Polyposis Coli
|
0.600 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
|
|
|
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
We screened for germ-line MYH mutations in 152 patients with multiple (3 to 100) colorectal adenomas and 107 APC-mutation-negative probands with classic familial adenomatous polyposis (>100 adenomas).
|
12606733 |
2003 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The lack of complementation of the hMYH variants for MutY, and the reduced activity of the Y82C and G253D E.coli enzymes, provide additional circumstantial evidence that the somatic mutations in APC, and the occurrence of FAP in Family N, are due to a reduced ability of the Y165C and G382D hMYH enzymes to recognize and repair OG:A mismatches.
|
12628248 |
2003 |
Adenomatous Polyposis Coli
|
0.600 |
Biomarker
|
disease |
BEFREE |
These investigations allowed us to significantly exclude (i) the 1p33-36 region as a modifier locus and (ii) MYH as a modifier gene for extracolonic disease in this FAP kindred.
|
14735163 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Prevalence of the Y165C, G382D and 1395delGGA germline mutations of the MYH gene in Italian patients with adenomatous polyposis coli and colorectal adenomas.
|
14999774 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
All patients negative for APC mutations were also negative for the MutY homolog (MYH) gene mutation, as expected because of fully penetrant FAP cases.
|
15108288 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
High frequency of MYH gene mutations in a subset of patients with familial adenomatous polyposis.
|
15188161 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Individuals with MYH-associated polyposis have biallelic mutations in MYH, a base excision repair gene, and are negative for germline mutations in the APC gene.
|
15236166 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
In contrast to the classic dominant condition of familial adenomatous polyposis (FAP) due to germinal mutations in the APC gene, the MYH polyposis is an autosomal recessive disease.
|
15366000 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
MYH, OGG1 and MTH1 are members of base excision repair (BER) families, and MYH germline mutations were recently identified in patients with multiple adenomas or familial adenomatous polyposis (FAP).
|
15449173 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Adenomatous polyposis syndromes include familial adenomatous polyposis (FAP) and its variants, and the recently identified MYH- (mutY homolog)-associated polyposis.
|
15478312 |
2004 |
Adenomatous Polyposis Coli
|
0.600 |
Biomarker
|
disease |
BEFREE |
The MYH gene has recently been shown to be associated with a recessive form of colorectal adenomatous polyposis.
|
15761860 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
Biomarker
|
disease |
CTD_human |
Cells with pathogenic biallelic mutations in the human MUTYH gene are defective in DNA damage binding and repair.
|
15987719 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
AlteredExpression
|
disease |
LHGDN |
MAP tumours display a mutational signature of somatic guanine-to-thymine transversion mutations in the adenomatous polyposis coli and K-ras genes, reflecting the normal role of MutYH in the base excision repair of adenines misincorporated opposite 7,8-dihydro-8-oxoguanine, a prevalent and stable product of oxidative damage to DNA.
|
16042573 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Familial adenomatous polyposis (FAP) is an autosomal condition caused by inherited mutations in the adenomatous polyposis coli (APC) or in the MYH genes.
|
16103460 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
A novel functionally deficient MYH variant in individuals with colorectal adenomatous polyposis.
|
16134146 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
Biomarker
|
disease |
BEFREE |
Mutations of APC and MYH in unrelated Italian patients with adenomatous polyposis coli.
|
16134147 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The first section will address attenuated familial adenomatous polyposis and a newly recognized type of autosomal-recessive adenomatous polyposis associated with the DNA repair gene MYH.
|
16253015 |
2005 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
On the basis of our findings and earlier reports, MYH mutation screening should be considered if all of the following criteria are fulfilled: (i) presence of classical or attenuated polyposis coli, (ii) absence of a pathogenic APC mutation, and (iii) a family history compatible with an autosomal recessive mode of inheritance.
|
16287072 |
2006 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Recently, biallelic germ line mutations in the MYH gene were found to be responsible for MYH-associated polyposis (MAP), an autosomal recessive predisposition to multiple colorectal polyps, often indistinguishable from the dominant familial adenomatous polyposis (FAP) syndrome caused by inherited APC mutations.
|
16510566 |
2006 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Recently, germ-line mutation in the base excision repair gene MYH has been identified to cause a novel autosomal recessive form of familial adenomatous polyposis (FAP).
|
16521226 |
2006 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
In conclusion, biallelic MUTYH mutations are the underlying genetic basis in a substantial fraction of patients with adenomatous polyposis.
|
16557584 |
2006 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
A set of 15 unrelated adenomatous polyposis coli (APC)-mutation negative patients from the Swedish Polyposis Registry was screened for germline mutations in the MYH gene.
|
16616356 |
2006 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The expression of MYH, MSH2, MLH1, and MSH6 proteins was studied by immunohistochemistry in 20 samples (colorectal adenomas or cancer) from 18 patients with biallelic MYH mutation, in 11 samples from patients with germline adenomatous polyposis coli (APC) mutations, in 20 samples from patients with sporadic colorectal cancers, and in 10 samples from patients with normal colonic mucosa without malignancies.
|
16890597 |
2006 |
Adenomatous Polyposis Coli
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Biallelic MUTYH mutations were only found in patients with multiple adenomatous polyposis (7 out of 22 (32%)).
|
16941501 |
2006 |