نتایج جستجو برای: deletion 6q
تعداد نتایج: 79891 فیلتر نتایج به سال:
Two distinct regions of minimal deletion (RMD) have been identified at 6q25-q27 in non-Hodgkin's lymphoma (RMD-1), and at 6q21-q23 in acute lymphoblastic leukemia (ALL; RMD-2) by loss of heterozygosity and fluorescence in situ hybridization studies. In this study, 30 overlapping yeast artificial chromosomes (YACs), 1 expressed sequence tag, and 11 novel YAC ends were identified using bidirectio...
The thyrotropin-releasing hormone (TRH) receptor undergoes rapid and extensive agonist-dependent phosphorylation attributable to G protein-coupled receptor (GPCR) kinases (GRKs), particularly GRK2. Like many GPCRs, the TRH receptor is predicted to form an amphipathic helix, helix 8, between the NPXXY motif at the cytoplasmic end of the seventh transmembrane domain and palmitoylation sites at Cy...
conclusions this finding may help improve early detection, differential diagnosis, genetic counseling, and even treatment of patients with pku. introduction phenylketonuria (pku) is an autosomal recessive inborn error of phenylalanine metabolism, which is caused by mutation in phenylalanine hydroxylase (pah) gene. most of the pah mutations are missense mutations (67%), which are followed by sma...
breast cancer (bc) is considered as one of the most important causes of death worldwide. previous studies showed that apolipoprotein b mrna- editing catalytic polypeptide-like 3 (apobec3) gene deletion significantly increased the risk of bc risk in chinese and european women. the present study aimed to assess the possible impact of apobec3 deletion and the risk of bc in a sample of iranian popu...
Ovarian carcinoma has the highest mortality of all of the gynecologic cancers. The chromosomal changes in this tumor type are highly complex, and the karyotypes typically show severe aneuploidy. Despite the abundance of cytogenetic information, with approximately 400 published karyotypes, very little is known about the mode of karyotypic evolution and the possible presence of cytogenetic pathwa...
Systemic lupus erythematosus (SLE) is an autoimmune disease with variable and diverse clinical manifestations. Its etiology is unclear, but based on epidemiological and animal studies both genetic and environmental factors are involved. Several candidate susceptibility loci have been identified in case-control association studies and in linkage studies (Kelly et al. 2002). Recent genome wide sc...
To examine for the genetic basis of metastatic progression in cutaneous melanoma, we have compared loss of heterozygosity (LOH) of several selected chromosome regions that are implicated in the initiation and progression of melanoma, and alterations of the p16INK4a gene in 14 pairs of primary tumor and synchronous or asynchronous metastasis excised from the same patients. The most frequent gene...
Cigarette smoking is the major cause for lung cancer, but genetic factors also affect susceptibility. We studied families that included multiple relatives affected by lung cancer. Results from linkage analysis showed strong evidence that a region of chromosome 6q affects lung cancer risk. To characterize the effects that this region of chromosome 6q region has on lung cancer risk, we identified...
Deletions and rearrangements involving chromosome 6q have been reported in a number of human cancers such as ovarian and breast tumors as well as melanoma and hemopoietic malignancies. To gain insight into the regions undergoing deletions on the long arm of chromosome 6, we performed a survey of loss of heterozygosity (LOH) at 11 CA repeat markers, mapping from 6q13 to 6q27 in 83 matched sets o...
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