37 research outputs found

    MARIMO cells harbor a CALR mutation but are not dependent on JAK2/STAT5 signaling.

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    Work in the Green lab is supported by Leukemia and Lymphoma Research, Cancer Research UK, the NIHR Cambridge Biomedical Research Centre, the Cambridge Experimental Cancer Medicine Centre, and the Leukemia and Lymphoma Society of America. WW is supported by the Austrian Science Foundation (J 3578-B21). JN is supported by a Kay Kendall Leukaemia Clinical Fellowship.This is the final published version. It first appeared at http://www.nature.com/leu/journal/vaop/ncurrent/full/leu2014285a.html

    Flavonoids in prevention of diseases with respect to modulation of Ca-pump function

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    Flavonoids, natural phenolic compounds, are known as agents with strong antioxidant properties. In many diseases associated with oxidative/nitrosative stress and aging they provide multiple biological health benefits. Ca2+-ATPases belong to the main calcium regulating proteins involved in the balance of calcium homeostasis, which is impaired in oxidative/nitrosative stress and related diseases or aging. The mechanisms of Ca2+-ATPases dysfunction are discussed, focusing on cystein oxidation and tyrosine nitration. Flavonoids act not only as antioxidants but are also able to bind directly to Ca2+-ATPases, thus changing their conformation, which results in modulation of enzyme activity
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