Preferred Label : pregnancy-associated plasma protein-a;
MeSH definition : A product of the PLACENTA, and DECIDUA, secreted into the maternal circulation during
PREGNANCY. It has been identified as an IGF binding protein (IGFBP)-4 protease that
proteolyzes IGFBP-4 and thus increases IGF bioavailability. It is found also in human
FIBROBLASTS, ovarian FOLLICULAR FLUID, and GRANULOSA CELLS. The enzyme is a heterotetramer
of about 500-kDa.;
MeSH synonym : igfbp 4 metalloproteinase; igfbp 4 protease; igfbp-4 protease; igfbp-4-specific proteinase; insulin like growth factor dependent igf binding protein 4 protease; insulin-like growth factor-dependent igf binding protein-4 protease; insulin-like-growth factor binding protein-4 protease; papp-a; papp-alpha; pregnancy-associated alpha-plasma protein; protease, igfbp-4; metalloproteinase, igfbp-4; insulin like growth factor binding protein 4 protease; papp alpha; pregnancy associated alpha plasma protein; igfbp-4 metalloproteinase; pregnancy associated plasma protein A;
Registry Number MeSH : EC 3.4.24.-;
Wikipedia link : https://en.wikipedia.org/wiki/Pregnancy-associated plasma protein-a;
Is substance : O;
Origin ID : D011266;
UMLS CUI : C0032999;
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Automatic exact mappings (from CISMeF team)
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Related MeSH Supplementary Concept(s)
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Semantic type(s)
UMLS correspondences (same concept)
A product of the PLACENTA, and DECIDUA, secreted into the maternal circulation during
PREGNANCY. It has been identified as an IGF binding protein (IGFBP)-4 protease that
proteolyzes IGFBP-4 and thus increases IGF bioavailability. It is found also in human
FIBROBLASTS, ovarian FOLLICULAR FLUID, and GRANULOSA CELLS. The enzyme is a heterotetramer
of about 500-kDa.