منابع مشابه
9q22 Deletion - First Familial Case
BACKGROUND Only 29 cases of constitutional 9q22 deletions have been published and all have been sporadic. Most associate with Gorlin syndrome or nevoid basal cell carcinoma syndrome (NBCCS, MIM #109400) due to haploinsufficiency of the PTCH1 gene (MIM *601309). METHODS AND RESULTS We report two mentally retarded female siblings and their cognitively normal father, all carrying a similar 5.3 M...
متن کاملAssessment of DPY19L2 Deletion in Familial and Non-Familial Individuals with Globozoospermia and DPY19L2 Genotyping
Objective Globozoospermia is a rare syndrome with an incidence of less than 0.1% among infertile men. Researchers have recently identified a large deletion, about 200 kbp, encompassing the whole length of DPY19L2 or mutations in SPATA16 and PICK1 genes associated with globozoospermia. The aim of this study was to analyze the DPY19L2 gene deletion using polymerase chain reaction technique for th...
متن کاملFamilial hypercholesterolemia: a case report
Abstract Familial hypercholesterolemia (FH) is a hereditary dislipidemia. Patients present with extremely high level of low-density lipoprotein cholesterol (LDL-C), which is due to mutation in the gene of LDL receptor. Homozygous patients (HoFH) whose incidence is 1 in 1.000.000 are at high risk of premature aortic valve stenosis, and coronary artery atherosclerosis. In homozygous individual...
متن کاملConfirmation of linkage to and localization of familial colon cancer risk haplotype on chromosome 9q22.
Genetic risk factors are important contributors to the development of colorectal cancer. Following the definition of a linkage signal at 9q22-31, we fine mapped this region in an independent collection of colon cancer families. We used a custom array of single-nucleotide polymorphisms (SNP) densely spaced across the candidate region, performing both single-SNP and moving-window association anal...
متن کاملA Patient with Interstitial 5q21 Deletion, Familial Adenomatous Polyposis, Dysmorphic Features, and Profound Neurologic Dysfunction
Familial adenomatous polyposis (FAP) is a hereditary autosomal dominant cancer syndrome, results from germ line mutation or deletion of the Adenomatous Polyposis Coli (APC) gene on chromosome 5q21. Patients with FAP suffer from multiple polyps mainly at the colorectal region as well as other parts of the gastrointestinal tract, which has propensity to transform into carcinoma. FAP has also...
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ژورنال
عنوان ژورنال: Orphanet Journal of Rare Diseases
سال: 2011
ISSN: 1750-1172
DOI: 10.1186/1750-1172-6-45