Naturally occurring low molecular weight inhibitors of neutral proteinases from PMN-granulocytes and of kallikreins
- PMID: 636956
- DOI: 10.1007/BF01972403
Naturally occurring low molecular weight inhibitors of neutral proteinases from PMN-granulocytes and of kallikreins
Abstract
Human mucous secretions contain low molecular weight (Mr approximately 11,000) acid-stable inhibitors directed against elastase and cathepsin G from PMN-granulocytes. Important biochemical properties of these inhibitors are presented and their possible biological function is discussed. An inhibitor of glandular and plasma kallikreins preventing kinin-liberation from kininogen but not ester hydrolysis was obtained from rat kidney tubules. A molecular weight of about 4700 was estimated for this kallikrein-specific inhibitor (trypsin-induced kinin-liberation is not prevented).
Similar articles
-
Neutral proteases of human PMN leukocytes with kininogenase activity.Int Arch Allergy Appl Immunol. 1976;50(3):257-81. doi: 10.1159/000231504. Int Arch Allergy Appl Immunol. 1976. PMID: 55389
-
A kallikrein-specific inhibitor in rat kidney tubules.Hoppe Seylers Z Physiol Chem. 1976 Apr;357(4):553-8. doi: 10.1515/bchm2.1976.357.1.553. Hoppe Seylers Z Physiol Chem. 1976. PMID: 9350
-
Kallikrein inhibitors in rat plasma.J Biochem. 1977 Jan;81(1):37-46. doi: 10.1093/oxfordjournals.jbchem.a131448. J Biochem. 1977. PMID: 14935
-
Proteolytic enzymes and catabolism: enhanced release of granulocyte proteinases in uremic intoxication and during hemodialysis.Kidney Int Suppl. 1983 Dec;16:S27-36. Kidney Int Suppl. 1983. PMID: 6376917 Review.
-
Natural and engineered kallikrein inhibitors: an emerging pharmacopoeia.Biol Chem. 2010 Apr;391(4):357-74. doi: 10.1515/BC.2010.037. Biol Chem. 2010. PMID: 20180638 Review.
Cited by
-
Lysosomal enzymes of phagocytes and the mechanism of their release.Folia Microbiol (Praha). 1979;24(6):503-15. doi: 10.1007/BF02927184. Folia Microbiol (Praha). 1979. PMID: 229064 Review. No abstract available.
-
Periodontal pathogens affect the level of protease inhibitors in gingival crevicular fluid.Mol Oral Microbiol. 2012 Feb;27(1):45-56. doi: 10.1111/j.2041-1014.2011.00631.x. Epub 2011 Dec 7. Mol Oral Microbiol. 2012. PMID: 22230465 Free PMC article.
-
Subcellular localization and further characterization of a new elastase inhibitor from pneumococci.Infect Immun. 1985 Jul;49(1):52-60. doi: 10.1128/iai.49.1.52-60.1985. Infect Immun. 1985. PMID: 3847390 Free PMC article.
References
MeSH terms
Substances
LinkOut - more resources
Other Literature Sources