نتایج جستجو برای: eya1
تعداد نتایج: 222 فیلتر نتایج به سال:
Introduction Branchio-oto-renal (BOR) syndrome is an autosomal-dominant genetic condition with high penetrance and variable expressivity, with an estimated prevalence of 1 in 40,000. Approximately 40% of the patients with the syndrome have mutations in the gene EYA1, located at chromosomal region 8q13.3, and 5% have mutations in the gene SIX5 in chromosome region 19q13. The phenotype of this sy...
Epstein-Barr virus (EBV) is associated with Burkitt lymphoma, nasopharyngeal carcinoma, opportunistic lymphomas in immunocompromised hosts, and a fraction of gastric cancers. Aberrant promoter methylation accompanies human gastric carcinogenesis, though the contribution of EBV to such somatic methylation changes has not been fully clarified. We analyzed promoter methylation in gastric cancer ca...
Eyes absent (EYA) proteins are defined by a conserved C-terminal EYA domain (ED) that both contributes to its function as a transcriptional coactivator by mediating protein-protein interactions and possesses intrinsic protein tyrosine phosphatase activity. Mutations in human EYA1 result in an autosomal dominant disorder called branchio-oto-renal (BOR) syndrome as well as congenital cataracts an...
Formation of kidney tissue requires the generation of kidney precursor cells and their subsequent differentiation into nephrons, the functional filtration unit of the kidney. Here we report that the gene odd-skipped related 1 (Odd1) plays an important role in both these processes. Odd1 is the earliest known marker of the intermediate mesoderm, the precursor to all kidney tissue. It is localized...
Congenital anomalies of the kidney and urinary tract (CAKUT) account for approximately half of children with chronic kidney disease. CAKUT can be caused by monogenic mutations; however, data are lacking on their frequency. Genetic diagnosis has been hampered by genetic heterogeneity and lack of genotype-phenotype correlation. To determine the percentage of cases with CAKUT that can be explained...
The mammalian Hox complex is divided into four linkage groups containing 13 sets of paralogous genes. These paralogous genes have retained functional redundancy during evolution. For this reason, loss of only one or two Hox genes within a paralogous group often results in incompletely penetrant phenotypes which are difficult to interpret by molecular analysis. For example, mice individually mut...
The in vivo metabolism and disposition of three radiolabeled N-nitrosamines which are carcinogenic for the pancreas of the hamster but not the rat have been examined. N-[1-14C]Nitrosobis(2-oxopropyl)amine (BOP), N-[1-14C]nitrosobis(2-hydroxypropyl)amine (BHP), and their suggested proximate pancreatic carcinogenic metabolite N-[1-14C]nitroso-(2-hydroxypropyl)(2-oxopropyl)amine (HPOP) were metabo...
Aib α-Aminoisobutyric acid or Cα-methylalanine (αMe)Phe Cα-methylphenylalanine (αMe)Val Cα-methylvaline BOP (Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium CIP 2-Chloro-1,3-dimethylimidazolidium phosphate Db z g Cα,α-dibenzylglycine Deg Cα,α-diethylglycine Dφg Cα,α-diphenylglycine Dp n g Cα,α-di-n-propylglycine EDC 1-(3-Dimethylamino)propyl-3-ethylcarbodiimide HATU 2-(1H-7-aza-1,2,3-benzot...
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