těhotenský plazmatický protein A [Pregnancy-Associated Plasma Protein-A]

tematický
63
Termíny

PAPP-A
proteáza IGFBP-4

 

IGFBP-4 Metalloproteinase
IGFBP-4 Protease
IGFBP-4-Specific Proteinase
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
Pregnancy-Associated alpha-Plasma Protein

Perzistentní odkaz   https://www.medvik.cz/link/D011266
Definice

Produkt placenty a deciduy, vylučovaný do mateřského oběhu během těhotenství. Byl identifikován jako proteáza vázající IGF (IGFBP)-4, která působí proteolýzu IGFBP-4, a tím zvyšuje biologickou dostupnost IGF. Vyskytuje se také v lidských fibroblastech, folikulární tekutině a granulózních buňkách ovariálních folikulů. Enzym je heterotetramer o velikosti přibližně 500 kDa.

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.

DUI
D011266 MeSH Prohlížeč
CUI
M0017493
Předchozí užití
Glycoproteins (1966-1979); Pregnancy (1966-1979); Alpha Globulins (1966-1979); Alpha Macroglobulins (1976-1979); Blood Proteins (1966-1979)
Historická pozn.
2004 (1996)
Veřejná pozn.
2004; for PREGNANCY-ASSOCIATED ALPHA-PLASMA PROTEIN see PREGNANCY-ASSOCIATED ALPHA-PLASMA PROTEIN 1991-2003, see PREGNANCY PROTEINS 1980-1990

D Chemikálie a léčiva
D08.811 enzymy 1 547
D08.811.277 hydrolasy 475
D08.811.277.656 proteasy 559
D08.811.277.656.300 endopeptidasy 211
D08.811.277.656.300.480 metaloendopeptidasy 39
D08.811.277.656.300.480.153 botulotoxiny 251
D08.811.277.656.300.480.205 kolagenasy 63
D08.811.277.656.300.480.229 endotelin konvertující enzymy 1
D08.811.277.656.300.480.252 želatinasy 30
D08.811.277.656.300.480.300 insulinasa 3
D08.811.277.656.300.480.452 lysostafin 5
D08.811.277.656.300.480.525 matrixové metaloproteinasy 146
D08.811.277.656.300.480.563 MPP peptidasa
D08.811.277.656.300.480.600 neprilysin 97
D08.811.277.656.300.480.632 těhotenský plazmatický protein A 63
D08.811.277.656.300.480.664 prokolagenpeptidasa
D08.811.277.656.300.480.680 pronasa 4
D08.811.277.656.300.480.827 thermolysin 5
D08.811.277.656.675 metaloproteasy 57
D08.811.277.656.675.374 metaloendopeptidasy 39
D08.811.277.656.675.374.102 proteiny ADAM 14
D08.811.277.656.675.374.153 botulotoxiny 251
D08.811.277.656.675.374.205 kolagenasy 63
D08.811.277.656.675.374.229 endotelin konvertující enzymy 1
D08.811.277.656.675.374.252 želatinasy 30
D08.811.277.656.675.374.300 insulinasa 3
D08.811.277.656.675.374.452 lysostafin 5
D08.811.277.656.675.374.525 matrixové metaloproteinasy 146
D08.811.277.656.675.374.563 MPP peptidasa
D08.811.277.656.675.374.600 neprilysin 97
D08.811.277.656.675.374.632 těhotenský plazmatický protein A 63
D08.811.277.656.675.374.664 prokolagenpeptidasa
D08.811.277.656.675.374.680 pronasa 4
D08.811.277.656.675.374.827 thermolysin 5
D12.776 proteiny 2 575
D12.776.780.400 choriogonadotropin 345
D12.776.780.426 glykodelin 1
D12.776.780.451 gonadotropiny koňské 6
D12.776.780.650 placentární laktogen 23