نتایج جستجو برای: cancer causing genes
تعداد نتایج: 1370181 فیلتر نتایج به سال:
Introduction: The cancer stem cells are the small population of cells in tumor tissue with the ability of self-renew and differentiation into other tumor cells. Targeting these cells has great importance in the treatment of cancer and prevent cancer recurrence. Milk thistle is the plant of the Asteraceae with the scientific name of Silybum Marianum. However there is no report about the effect o...
Background and Aims: Recently it has been proved that some of Enterobacteriacea like Klebsiella pneumoniae, which carry PKS islands, damage dsDNA by encoding Colibactin genotoxin; and finally they induce some apoptosis in damaged mucosal cells. This study aimed to isolating the clbN and clbB genes, which are the markers of the PKS genomic island, from PKS cluster in these bacteria Materials ...
Background and Aim: Stomach cancer is one of the most common cancers after lung cancer and the second cause of cancer deaths worldwide. Changes in the expression level of genes are one of the most important factors in cancers. Among them p53 and MICAL-2 were found have changes in their expression levels. P53 gene plays an important role as a tumor suppressor which is also regulates the cell cy...
Stable molecular changes during cell division without any change in the sequence of DNA molecules is known as epigenetic. Molecular mechanisms involved in this process, including histone modifications, methylation of DNA, protein complex and RNA antisense. Cancer genome changes happen through a combination of DNA hypermethylation, long-term epigenetic silencing with heterozygosis loss and genom...
Helicobacter pylori establishes a chronic infection in the human stomach, causing gastritis, peptic ulcer, or gastric cancer, and more severe diseases are associated with virulence genes such as the cag pathogenicity island (PAI). The aim of this work was to study gene content differences among H. pylori strains isolated from patients with different gastroduodenal diseases in a Mexican-Mestizo ...
Fabry disease (FD) is an inherited metabolic disorder caused by partial or full inactivation of the lysosomal hydrolase α-galactosidase A (α-GAL). The impairment of α-GAL results in the accumulation of undegraded glycosphingolipids in lysosomes and subsequent cell and microvascular dysfunctions. This study reports the clinical, biochemical, and molecular characterization of 15 members of the sa...
MOTIVATION Coding-region mutations in human genes are responsible for a diverse spectrum of diseases and phenotypes. Among lesions that have been studied extensively, there are insights into several of the biochemical functions disrupted by disease-causing mutations. Currently, there are more than 60 000 coding-region mutations associated with inherited disease catalogued in the Human Gene Muta...
Dense genotype data can be used to detect chromosome fragments inherited from a common ancestor in apparently unrelated individuals. A disease-causing mutation inherited from a common founder may thus be detected by searching for a common haplotype signature in a sample population of patients. We present here FounderTracker, a computational method for the genome-wide detection of founder mutati...
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