نتایج جستجو برای: dapk gene
تعداد نتایج: 1141463 فیلتر نتایج به سال:
Differential mRNA polyadenylation plays an important role in shaping the neuronal transcriptome. In C. elegans, several ankyrin isoforms are produced from the unc-44 locus through alternative polyadenylation. Here, we identify a key role for an intronic polyadenylation site (PAS) in temporal- and tissue-specific regulation of UNC-44/ankyrin isoforms. Removing an intronic PAS results in ectopic ...
Aberrant DNA methylation can be a potential genetic mechanism in non-small cell lung cancer (NSCLC). However, inconsistent findings existed among the recent association studies between cigarette smoking and gene methylation in lung cancer. The purpose of our meta-analysis was to evaluate the role of gene methylation in the smoking behavior of NSCLC patients. A total of 116 genes were obtained f...
A GAP in COPI vesicle formation is filled he effect of ARF1 GTPase-activating protein (ARFGAP1) on vesicle formation is making a turnaround. Contrary T Without ARFGAP1 or GTP, vesicles cannot load their cargo. to previous theories, GAP does not antagonize COPI coat recruitment. As shown by Yang et al. on page 69, its newly discovered function reveals conservation among GAPs in anterograde and r...
A GAP in COPI vesicle formation is filled he effect of ARF1 GTPase-activating protein (ARFGAP1) on vesicle formation is making a turnaround. Contrary T Without ARFGAP1 or GTP, vesicles cannot load their cargo. to previous theories, GAP does not antagonize COPI coat recruitment. As shown by Yang et al. on page 69, its newly discovered function reveals conservation among GAPs in anterograde and r...
Reactive oxygen species (ROS) that accumulate under oxidative pressure cause severe damage to cellular components, and induce various cellular responses, including apoptosis, programmed necrosis and autophagy, depending on the cellular setting. Various studies have described ROS-induced autophagy, but only a few direct factors that regulate autophagy under oxidative stress are known to date. We...
Thyroid cancer is one of the most common endocrine malignancies and in the last two decades the number of involved people in the world has been increased. Thyroid cancer in Iran is the seventh most common cancer in women and 14th in men. In recent years many achievements regarding to molecular pathogenic factors such as the substantial role of signaling pathways and molecular abnormalities have...
Netrin-1 was recently proposed to play an important role in embryonic and pathological angiogenesis. However, data reported led to the apparently contradictory conclusions that netrin-1 is either a pro- or an antiangiogenic factor. Here, we reconcile these opposing observations by demonstrating that netrin-1 acts as a survival factor for endothelial cells, blocking the proapoptotic effect of th...
Primary central nervous system lymphoma (PCNSL) is an aggressive variant of diffuse large B-cell lymphoma (DLBCL) confined to the CNS. TP53 mutations (MUT-TP53) were investigated in the context of MIR34A/B/C- and DAPK promoter methylation status, and associated with clinical outcomes in PCNSL patients. In a total of 107 PCNSL patients clinical data were recorded, histopathology reassessed, and ...
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