IGFBP7(redirected from PSF)
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IGFBP7A gene on chromosome 4q12 that encodes a member of the insulin-like growth factor binding protein (IGFBP) family which that insulin-like growth factors I and II and circulates in the plasma. IGFBP7 stimulates prostacyclin production and cell adhesion.
A variant of IGFBP7 has been associated with retinal arterial macroaneurysm.