Interleukin-13 receptor subunit alpha-2 (IL-13Rα2), also known as CD213A2 (cluster of differentiation 213A2), is a membrane bound protein that in humans is encoded by the IL13RA2 gene.
IL-13Rα2 is closely related to IL-13Rα1, a subunit of the interleukin-13 receptor complex. This protein binds IL13 with high affinity, but lacks any significant cytoplasmic domain, and does not appear to function as a signal mediator. It is, however able to regulate the effects of both IL-13 and IL-4, despite the fact it is unable to bind directly to the latter. It is also reported to play a role in the internalization of IL13.
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
How many lives must I live
How many lies must I hear
How many times must I, feel so blue
How many times must I, lose you
All I hear now
Is the sound of my heart breakin' down
Or losing ground
How many bridges must I burn
How many lessons must I learn
How many times must I ask you to stay
How many times will you push me out of your way
All I hear now
Is the sound of my heart breaking down - losing ground
All I hear now
Is the sound of my heart losing ground - slowing down
Maybe somebody will show me - a better way
Maybe somebody will know me - someday
How many times must I, hear your voice
Inside my dreams, your answering machine
You're always there and everywhere in between
All I hear now
Is the sound of my heart slowing down
Can ya hear the sound
All I hear now
Is the sound of my heart leaving town, breakin' down
Slowin' down, losin' ground, breakin' down and stopping here
All I hear now