[Cathepsin D and the catabolic degradation of proteoglycans in granulomatous tissue].
Incubated in vitro at 37 degrees C, granulation tissues release glycosaminoglycans into the incubation medium.  Such release is inhibited if pepstatine is present in the medium.  From this result, it can be inferred that the protien moiety of the proteioglycans is degraded by cathepsin D.  Therefore a role of this enzyme in granulation tissues appears, especially in the late reparative phase.
D000818:Animals; D002403:Cathepsins / Q000037:antagonists & inhibitors / Q000378:metabolism*; D006025:Glycosaminoglycans / Q000378:metabolism*; D006099:Granuloma / Q000378:metabolism*; D010436:Pepstatins / Q000494:pharmacology; D011509:Proteoglycans / Q000378:metabolism*; D051381:Rats; D013696:Temperature
D006025:Glycosaminoglycans; D010436:Pepstatins; D011509:Proteoglycans; D002403:Cathepsins
Cathepsin D et dégradation catabolique des protéoglycanes dans les tissus granulomateux