نتایج جستجو برای: acute erythroleukemia
تعداد نتایج: 495688 فیلتر نتایج به سال:
In 1957, Charlotte Friend described a novel retroviral disease in mice characterized by splenic enlargement, erythroleukemia, and death.1 This rapidly progressive disease, now known as Friend disease, has provided a powerful tool for the study of multistage carcinogenesis. Transformed murine erythroleukemia (MEL) cells, isolated from Friend virus–infected mice, have also provided a versatile mo...
Freshly isolated human leukemia cells have been shown in the past to display varying in vitro responses to phorbol diesters, depending on their cell type. Specific receptors for the phorbol diesters have been demonstrated on numerous different cells. This study was designed to characterize the receptors for phorbol diesters on leukemia cells freshly isolated from patients with different kinds o...
It’s a depressingly familiar sight when an oil well blows or a tanker runs aground: thousands of stranded, helpless animals wallowing in cloying crude oil. ‘Birds are often used as the poster children for the deadly effects of oil’, says Ivan Maggini from Western University, Canada, recalling the shocking images of struggling animals that accompanied the catastrophic Deepwater Horizon oil spill...
A number of human cancers harbor somatic point mutations in the genes encoding isocitrate dehydrogenases 1 and 2 (IDH1 and IDH2). These mutations alter residues in the enzyme active sites and confer a gain-of-function in cancer cells, resulting in the accumulation and secretion of the oncometabolite (R)-2-hydroxyglutarate (2HG). We developed a small molecule, AGI-6780, that potently and selecti...
Megakaryoblastic leukemia 1 (MKL1), identified as part of the t(1;22) translocation specific to acute megakaryoblastic leukemia, is highly expressed in differentiated muscle cells and promotes muscle differentiation by activating serum response factor (SRF). Here we show that Mkl1 expression is up-regulated during murine megakaryocytic differentiation and that enforced overexpression of MKL1 en...
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