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・ Interleukin 5 receptor alpha subunit
・ Interleukin 6
・ Interleukin 7
・ Interleukin 8
・ Interleukin 8 receptor, alpha
・ Interleukin 8 receptor, beta
・ Interleukin 9
・ Interleukin receptor
・ Interleukin-1 receptor
・ Interleukin-1 receptor family
・ Interleukin-1 receptor-associated kinase
・ Interleukin-1 receptor–associated kinase 4 deficiency
・ Interleukin-10 receptor
・ Interleukin-11 receptor
・ Interleukin-12 receptor
Interleukin-13 receptor
・ Interleukin-15 receptor
・ Interleukin-17 receptor
・ Interleukin-18 receptor
・ Interleukin-20 receptor
・ Interleukin-21 receptor
・ Interleukin-22 receptor
・ Interleukin-23 receptor
・ Interleukin-27 receptor
・ Interleukin-28 receptor
・ Interleukin-3 receptor
・ Interleukin-36
・ Interleukin-4 receptor
・ Interleukin-5 receptor
・ Interleukin-6 receptor


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Interleukin-13 receptor : ウィキペディア英語版
Interleukin-13 receptor

The interleukin-13 receptor is a type I cytokine receptor, binding Interleukin-13. It consists of two subunits, encoded by IL13RA1 and IL4R, respectively. These two genes encode the proteins IL-13Rα1 and IL-4Rα. These form a dimer with IL-13 binding to the IL-13Rα1 chain and IL-4Rα stabilises this interaction. This IL-13 receptor can also instigate IL-4 signalling. In both cases this occurs via activation of the Janus kinase (JAK)/Signal Transducer and Activator of Transcription (STAT) pathway, resulting in phosphorylation of STAT6. Phosphorylated STAT6 dimerises and acts as a transcription factor activating many genes, such as eotaxin.
There is also another receptor that can bind IL-13: IL-13Rα2 encoded by the IL13RA2 gene. This binds IL-13 with very high affinity (and can therefore sequester it) but does not allow IL-4 binding. It acts as a negative regulator of both IL-13 and IL-4, however the mechanism of this is still undetermined.〔Seyfizadeh, N., Seyfizadeh, N., Babaloo, Z. (2014). ("Interleukin-13 as an Important Mediator: A Review on its Roles in Some Human Diseases" ), ''Iranian Journal of Allergy, Asthma and Immunology'', In Press.〕
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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