Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
The overall prevalence of SMAD4 and BMPR1A point mutations and deletions in JPS was 45% in the largest series of patients to date.
|
18823382 |
2009 |
Juvenile polyposis syndrome
|
1.000 |
ChromosomalRearrangement
|
disease |
ORPHANET |
Contiguous gene deletion within chromosome arm 10q is associated with juvenile polyposis of infancy, reflecting cooperation between the BMPR1A and PTEN tumor-suppressor genes.
|
16685657 |
2006 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
CLINVAR |
Mapping of hereditary mixed polyposis syndrome (HMPS) to chromosome 10q23 by genomewide high-density single nucleotide polymorphism (SNP) scan and identification of BMPR1A loss of function.
|
16525031 |
2006 |
Juvenile polyposis syndrome
|
1.000 |
CausalMutation
|
disease |
CLINVAR |
Discovery of the BMPR1A promoter and germline mutations that cause juvenile polyposis.
|
20843829 |
2010 |
Juvenile polyposis syndrome
|
1.000 |
CausalMutation
|
disease |
CLINVAR |
The overall prevalence of SMAD4 and BMPR1A point mutations and deletions in JPS was 45% in the largest series of patients to date.
|
18823382 |
2009 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
Microdeletions of one of the two predisposing genes to JP, BMPR1A, have been associated with a severe form of JP called juvenile polyposis of infancy.
|
21834858 |
2012 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
CLINVAR |
Thus, germline BMPR1A mutations cause a significant proportion of cases of JPS and might define a small subset of cases of CS/BRRS with specific colonic phenotype.
|
11536076 |
2001 |
Juvenile polyposis syndrome
|
1.000 |
CausalMutation
|
disease |
CLINVAR |
Mutation screening in juvenile polyposis syndrome.
|
16436638 |
2006 |
Juvenile polyposis syndrome
|
1.000 |
Biomarker
|
disease |
BEFREE |
In order to determine whether BMPR1A could be involved in the development of JP, we screened all five patients using denaturing high-performance liquid chromatography (DHPLC) analysis.
|
12630959 |
2003 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
CLINVAR |
The prevalence of MADH4 and BMPR1A mutations in juvenile polyposis and absence of BMPR2, BMPR1B, and ACVR1 mutations.
|
15235019 |
2004 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
This is the first case report to document coding exon 3 duplication in the BMPR1A gene in a patient with juvenile polyposis syndrome.
|
25129392 |
2014 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
Bone morphogenetic protein (BMP) receptor type 1A (BMPR1A) mutations are associated with facial dysmorphism, which is one of the main clinical signs in both juvenile polyposis and chromosome 10q23 deletion syndromes.
|
22773757 |
2012 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
In both CRCs, MSI and MSS, we found somatic mutations in the intracellular kinase domain of bone morphogenetic protein receptor 1A, BMPR1A, a gene where so far germline mutations are associated with juvenile polyposis syndrome, and show that the mutations functionally impair the protein function.
|
21203531 |
2010 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
In addition to this syndrome, gastric cancer risk is elevated in Lynch syndrome associated with germline mutations in DNA mismatch repair genes and microsatellite instability, in hereditary breast and ovarian cancer syndrome due to germline BRCA1 and BRCA2 mutations, in familial adenomatous polyposis caused by germline APC mutations, in Li-Fraumeni syndrome due to germline p53 mutations, in Peutz-Jeghers syndrome associated with germline STK11 mutations, and in juvenile polyposis syndrome associated with germline mutations in the SMAD4 and BMPR1A genes.
|
22846738 |
2013 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
UNIPROT |
Thus, germline BMPR1A mutations cause a significant proportion of cases of JPS and might define a small subset of cases of CS/BRRS with specific colonic phenotype.
|
11536076 |
2001 |
Juvenile polyposis syndrome
|
1.000 |
CausalMutation
|
disease |
CLINVAR |
Germline mutations of the gene encoding bone morphogenetic protein receptor 1A in juvenile polyposis.
|
11381269 |
2001 |
Juvenile polyposis syndrome
|
1.000 |
CausalMutation
|
disease |
CLINVAR |
DNA was extracted from 54 JP probands and used for polymerase chain reaction of all exons of SMAD4 and BMPR1A.
|
12417513 |
2002 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
Mutations in BMPR1A or SMAD4 are found in roughly half of patients diagnosed with JPS.
|
23599658 |
2013 |
Juvenile polyposis syndrome
|
1.000 |
Biomarker
|
disease |
CTD_human |
|
|
|
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
Mutations in the bone morphogenetic protein receptor type 1A (BMPR1A) are known to predispose to JP.
|
23433720 |
2013 |
Juvenile polyposis syndrome
|
1.000 |
CausalMutation
|
disease |
CLINVAR |
BMPR1A is a candidate gene for congenital heart defects associated with the recurrent 10q22q23 deletion syndrome.
|
22067610 |
2012 |
Juvenile polyposis syndrome
|
1.000 |
Biomarker
|
disease |
CLINGEN |
DNA analysis for BMPR1A was performed on a patient with juvenile polyposis syndrome.
|
17325551 |
2007 |
Juvenile polyposis syndrome
|
1.000 |
ChromosomalRearrangement
|
disease |
ORPHANET |
Juvenile polyposis of infancy in a child with deletion of BMPR1A and PTEN genes: surgical approach.
|
23331837 |
2013 |
Juvenile polyposis syndrome
|
1.000 |
GeneticVariation
|
disease |
BEFREE |
This study evaluated the differential impact of SMAD4 and BMPR1A gene mutations on cancer risk and oncological phenotype in patients with juvenile polyposis syndrome.
|
25389115 |
2015 |
Juvenile polyposis syndrome
|
1.000 |
Biomarker
|
disease |
BEFREE |
Genetic analysis of the CDC73 gene [for Hyperparathyroidism-jaw tumor (HPT-JT)], MEN1 for Multiple Endocrine Neoplasia Type1, CDKN1B for MEN4, SDHB and SDHD for Paraganglioma/Pheochromocytoma susceptibility, VHL for von Hippel-Lindau Syndrome, BMPR1A and SMAD4 for Juvenile Polyposis Syndrome (JPS) (sequencing and MLPA), karyotype and array CGH (44 K) were all normal.
|
23242522 |
2013 |