Inhibition of collagen-induced platelet aggregation by antibodies to distinct types of collagens
- PMID: 395952
- PMCID: PMC1161854
- DOI: 10.1042/bj1840683
Inhibition of collagen-induced platelet aggregation by antibodies to distinct types of collagens
Abstract
Aggregation of platelets by fibrils formed from collagens type I, II and III could be inhibited by coating the fibrils with anti-collagen antibodies or Fab fragments. Similar results were obtained in a clot-retraction assay. Inhibition was achieved with stoichiometric amounts of antibodies and was specific for each type of collagen. Aggregation caused by a mixture of type-I and -III collagens could only be inhibited by a mixture of antibodies against both collagens. The data show that each interstitial collagen is capable of interacting with platelets and do not support the concept of an outstanding activity of type-III collagen.
Similar articles
-
Distinct roles of GPVI and integrin alpha(2)beta(1) in platelet shape change and aggregation induced by different collagens.Br J Pharmacol. 2002 Sep;137(1):107-17. doi: 10.1038/sj.bjp.0704834. Br J Pharmacol. 2002. PMID: 12183336 Free PMC article.
-
A collagen-like immunodeterminant on the surface of Streptococcus sanguis induces platelet aggregation.J Immunol. 1987 May 15;138(10):3360-6. J Immunol. 1987. PMID: 2437190
-
Platelet-collagen interaction. Inhibition by a monoclonal antibody raised against collagen receptor.J Immunol. 1987 Aug 1;139(3):887-92. J Immunol. 1987. PMID: 3598192
-
The effect of pepsin solubilization on platelet aggregation by types I and III collagens.Thromb Res. 1985 Apr 1;38(1):45-59. doi: 10.1016/0049-3848(85)90006-4. Thromb Res. 1985. PMID: 3923648
-
Platelet-reactivity of isolated constituents of the blood vessel wall.Haemostasis. 1979;8(3-5):158-70. doi: 10.1159/000214308. Haemostasis. 1979. PMID: 389755 Review.
Cited by
-
[Collagen antibodies and their effect on wound healing].Langenbecks Arch Chir. 1989;374(1):12-9. doi: 10.1007/BF01261930. Langenbecks Arch Chir. 1989. PMID: 2921934 German.
-
Type III collagen (COL3A1): Gene and protein structure, tissue distribution, and associated diseases.Gene. 2019 Jul 30;707:151-171. doi: 10.1016/j.gene.2019.05.003. Epub 2019 May 7. Gene. 2019. PMID: 31075413 Free PMC article. Review.
-
Adhesion of platelets to laminin in the absence of activation.J Cell Biol. 1984 Dec;99(6):2140-5. doi: 10.1083/jcb.99.6.2140. J Cell Biol. 1984. PMID: 6501416 Free PMC article.
References
MeSH terms
Substances
LinkOut - more resources
Full Text Sources