Literature DB >> 3011769

Dissociation of Ca2+ mobilization from breakdown of phosphatidylinositol 4,5-bisphosphate in activated human platelets.

M Kito, H Narita, H Takamura, H J Park, T Matsuura, K Tanaka.   

Abstract

The early breakdown of phosphatidylinositol 4,5-bisphosphate in human platelets stimulated by a threshold concentration of either collagen or thrombin was inhibited by 5 mM NaF through its inhibition of phospholipase C activity. However, 5 mM NaF did not inhibit Ca2+ mobilization due to the stimuli from internal stores, but it did inhibit the influx of extracellular Ca2+ through its suppression of thromboxane A2 formation.

Entities:  

Mesh:

Substances:

Year:  1986        PMID: 3011769     DOI: 10.1093/oxfordjournals.jbchem.a135592

Source DB:  PubMed          Journal:  J Biochem        ISSN: 0021-924X            Impact factor:   3.387


  3 in total

1.  Collagen-induced platelet activation mainly involves the protein kinase C pathway.

Authors:  A Karniguian; F Grelac; S Levy-Toledano; Y J Legrand; F Rendu
Journal:  Biochem J       Date:  1990-06-01       Impact factor: 3.857

2.  CD69 is expressed on platelets and mediates platelet activation and aggregation.

Authors:  R Testi; F Pulcinelli; L Frati; P P Gazzaniga; A Santoni
Journal:  J Exp Med       Date:  1990-09-01       Impact factor: 14.307

3.  Reversible binding of actin to gelsolin and profilin in human platelet extracts.

Authors:  S E Lind; P A Janmey; C Chaponnier; T J Herbert; T P Stossel
Journal:  J Cell Biol       Date:  1987-08       Impact factor: 10.539

  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.