نتایج جستجو برای: oncogenic viruse
تعداد نتایج: 21746 فیلتر نتایج به سال:
Persistent infection by specific oncogenic human papillomaviruses (HPVs) is established as the necessary cause of cervix cancer. DNA sequence differences between HPV genomes determine whether an HPV has the potential to cause cancer. Of the more than 100 HPV genotypes characterized at the genetic level, at least 15 are associated, to varying degrees, with cervical cancer. Classification based o...
Constitutively activated Ras proteins are associated with a large number of human cancers, including those originating from skeletal muscle tissue. In this study, we show that ectopic expression of oncogenic Ras stimulates proliferation of the MM14 skeletal muscle satellite cell line in the absence of exogenously added fibroblast growth factors (FGFs). MM14 cells express FGF-1, -2, -6, and -7 a...
PURPOSE Targetable oncogenic alterations are detected more commonly in patients with non-small cell lung cancer (NSCLC) who never smoked cigarettes. For such patients, specific kinase inhibitors have emerged as effective clinical treatments. However, the currently known oncogenic alterations do not account for all never smokers who develop NSCLC. We sought to identify additional oncogenic alter...
The human ECT2 protooncogene encodes a guanine nucleotide exchange factor for the Rho GTPases and regulates cytokinesis. Although the oncogenic form of ECT2 contains an N-terminal truncation, it is not clear how the structural abnormality of ECT2 causes malignant transformation. Here we show that both the removal of the negative regulatory domain and alteration of subcellular localization are r...
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