The βc receptor family–Structural insights and their functional implications
Cytokine, 2015•Elsevier
Granulocyte–macrophage colony-stimulating factor (GM-CSF), interleukin-3 (IL-3) and IL-5
are members of a small family of cytokines that share a beta receptor subunit (βc). These
cytokines regulate the growth, differentiation, migration and effector function activities of
many hematopoietic cells in bone marrow, blood and sites of inflammation. Excessive or
aberrant signaling can result in chronic inflammatory conditions and myeloid leukemias. The
crystal structures of the GM-CSF ternary complex, the IL-5 binary complex and the very …
are members of a small family of cytokines that share a beta receptor subunit (βc). These
cytokines regulate the growth, differentiation, migration and effector function activities of
many hematopoietic cells in bone marrow, blood and sites of inflammation. Excessive or
aberrant signaling can result in chronic inflammatory conditions and myeloid leukemias. The
crystal structures of the GM-CSF ternary complex, the IL-5 binary complex and the very …
Abstract
Granulocyte–macrophage colony-stimulating factor (GM-CSF), interleukin-3 (IL-3) and IL-5 are members of a small family of cytokines that share a beta receptor subunit (βc). These cytokines regulate the growth, differentiation, migration and effector function activities of many hematopoietic cells in bone marrow, blood and sites of inflammation. Excessive or aberrant signaling can result in chronic inflammatory conditions and myeloid leukemias. The crystal structures of the GM-CSF ternary complex, the IL-5 binary complex and the very recent IL-3 receptor alpha subunit build upon decades of structure–function studies, giving new insights into cytokine–receptor specificity and signal transduction. Selective modulation of receptor function is now a real possibility and the structures of the βc receptor family are being used to discover novel and disease-specific therapeutics.
Elsevier