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  • Title: Specificity of signaling by hematopoietic cytokine receptors: instructive versus permissive effects.
    Author: Skoda RC.
    Journal: J Recept Signal Transduct Res; 1999; 19(1-4):741-72. PubMed ID: 10071797.
    Abstract:
    The helical cytokines constitute a family of proteins with a common three-dimensional structure. They exert a wide variety of biological effects with a preference for the hematopoietic system. The effects of helical cytokines are mediated by cell surface receptors, which belong to the cytokine receptor superfamily and signal by activating cytoplasmic tyrosine kinases of the Janus kinase (Jak) family and other downstream signaling pathways. The relevance of each of these pathways for eliciting a specific cellular response remains to be determined. This review will focus on cytokine receptors which play a role in the regulation of hematopoiesis and summarize data the address the question how specificity of signaling is achieved.
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