منابع مشابه
Cytokine signaling: Cytokine-inducible signaling inhibitors
Seven members of a family of cytokine-inducible proteins have been identified, a number of which have been shown to act as negative regulators of cytokine action. All of these proteins contain a central Src homology 2 domain, as well as conserved motifs in their carboxy-terminal regions.
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The importance of Jak-Stat pathway signaling in regulating cytokine-dependent gene expression and cellular development/survival is well established. Nevertheless, advances continue to be made in defining Jak-Stat pathway effects on different cellular processes and in different organisms. This review focuses on recent advances in the field and highlights some of the most active areas of Jak-Stat...
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Cytokines are molecules that play critical roles in the regulation of a wide range of normal functions leading to cellular proliferation, differentiation and survival, as well as in specialized cellular functions enabling host resistance to pathogens. Cytokines released in response to infection, inflammation or immunity can also inhibit cancer development and progression. The predominant intrac...
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The kinases Mnk1 and Mnk2 are activated downstream of the p38 MAPK and MEK/ERK signaling pathways. Extensive work over the years has shown that these kinases control phosphorylation of the eukaryotic initiation factor 4E (eIF4E) and regulate engagement of other effector elements, including hnRNPA1 and PSF. Mnk kinases are ubiquitously expressed and play critical roles in signaling for various c...
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Cytokines use complex signaling cascades to elicit their biological effects, many of which involve phosphorylation as a mechanism of activation. Rapid and efficient attenuation of cytokine signals is crucial to maintaining regulation of these processes and to preventing toxic side effects. Phosphatases have been shown to be involved in these regulatory processes, but more recent research has se...
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ژورنال
عنوان ژورنال: Cell
سال: 2002
ISSN: 0092-8674
DOI: 10.1016/s0092-8674(02)00701-8