Literature DB >> 4084237

Mechanisms of thrombin-induced modifications of human platelet cytoskeleton.

F Sinigaglia, C L Balduini, A Bisio, C Balduini.   

Abstract

Thrombin treated with phenylmethanesulphonyl fluoride, like active enzyme, promotes modifications to human platelet cytoskeleton. The removal of active thrombin by hirudin partially reverses this process. Chymotrypsin-treated platelets do not modify their cytoskeleton after thrombin stimulus, but are still able to increase their adhesiveness to collagen. It is concluded that thrombin influences the cytoskeleton and adhesion by non-enzymic mechanisms which may be mediated by different modulators.

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Year:  1985        PMID: 4084237      PMCID: PMC1152877          DOI: 10.1042/bj2320305

Source DB:  PubMed          Journal:  Biochem J        ISSN: 0264-6021            Impact factor:   3.857


  24 in total

1.  Lowry determination of protein in the presence of Triton X-100.

Authors:  C Wang; R L Smith
Journal:  Anal Biochem       Date:  1975-02       Impact factor: 3.365

2.  Platelet stimulation by thrombin and other proteases.

Authors:  B M Martin; R D Feinman; T C Detwiler
Journal:  Biochemistry       Date:  1975-03-25       Impact factor: 3.162

3.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

4.  Platelet glycocalicin. Interaction with thrombin and role as thrombin receptor of the platelet surface.

Authors:  T Okumura; M Hasitz; G A Jamieson
Journal:  J Biol Chem       Date:  1978-05-25       Impact factor: 5.157

5.  The binding of thrombin to the surface of human platelets.

Authors:  D M Tollefsen; J R Feagler; P W Majerus
Journal:  J Biol Chem       Date:  1974-04-25       Impact factor: 5.157

6.  Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors:  U K Laemmli
Journal:  Nature       Date:  1970-08-15       Impact factor: 49.962

7.  Platelet glycocalicin. I. Orientation of glycoproteins of the human platelet surface.

Authors:  T Okumura; G A Jamieson
Journal:  J Biol Chem       Date:  1976-10-10       Impact factor: 5.157

8.  Dissociation of thrombin from platelets by hirudin. Evidence for receptor processing.

Authors:  S W Tam; J W Fenton; T C Detwiler
Journal:  J Biol Chem       Date:  1979-09-25       Impact factor: 5.157

9.  Direct measurement of the platelet:collagen interaction by affinity chromatography on collagen/Sepharose.

Authors:  L F Brass; D Faile; H B Bensusan
Journal:  J Lab Clin Med       Date:  1976-03

10.  Thrombin receptors of human platelets: thrombin binding and antithrombin properties of glycoprotein I.

Authors:  P Ganguly; N L Gould
Journal:  Br J Haematol       Date:  1979-05       Impact factor: 6.998

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