Changes in distribution of platelet membrane glycoproteins in patients with myeloproliferative disorders. 1977

R B Bolin, and T Okumura, and G A Jamieson

Glycoproteins have been discovered to be important to platelet function both in normal and pathological states. We have studied membrane glycoprotein patterns in 16 patients with various myeloproliferative disorders. There was an abnormal ratio of glycoprotein I:glycoprotein IV in patients with myeloproliferative disease compared with controls. There was no discernible correlation between glycoprotein pattern and aggregation response or platelet count, but patients with megathrombocytes had higher values for glycoprotein IV than those without megathrombocytes. These experiments suggest that patients with myeloproliferative disorders may have alterations in membrane glycoproteins that could alter platelet function.

UI MeSH Term Description Entries
D008297 Male Males
D008970 Molecular Weight The sum of the weight of all the atoms in a molecule. Molecular Weights,Weight, Molecular,Weights, Molecular
D009196 Myeloproliferative Disorders Conditions which cause proliferation of hemopoietically active tissue or of tissue which has embryonic hemopoietic potential. They all involve dysregulation of multipotent MYELOID PROGENITOR CELLS, most often caused by a mutation in the JAK2 PROTEIN TYROSINE KINASE. Disorder, Myeloproliferative,Disorders, Myeloproliferative,Myeloproliferative Disorder
D010974 Platelet Aggregation The attachment of PLATELETS to one another. This clumping together can be induced by a number of agents (e.g., THROMBIN; COLLAGEN) and is part of the mechanism leading to the formation of a THROMBUS. Aggregation, Platelet
D001780 Blood Coagulation Tests Laboratory tests for evaluating the individual's clotting mechanism. Coagulation Tests, Blood,Tests, Blood Coagulation,Blood Coagulation Test,Coagulation Test, Blood,Test, Blood Coagulation
D001792 Blood Platelets Non-nucleated disk-shaped cells formed in the megakaryocyte and found in the blood of all mammals. They are mainly involved in blood coagulation. Platelets,Thrombocytes,Blood Platelet,Platelet,Platelet, Blood,Platelets, Blood,Thrombocyte
D002462 Cell Membrane The lipid- and protein-containing, selectively permeable membrane that surrounds the cytoplasm in prokaryotic and eukaryotic cells. Plasma Membrane,Cytoplasmic Membrane,Cell Membranes,Cytoplasmic Membranes,Membrane, Cell,Membrane, Cytoplasmic,Membrane, Plasma,Membranes, Cell,Membranes, Cytoplasmic,Membranes, Plasma,Plasma Membranes
D005260 Female Females
D006023 Glycoproteins Conjugated protein-carbohydrate compounds including MUCINS; mucoid, and AMYLOID glycoproteins. C-Glycosylated Proteins,Glycosylated Protein,Glycosylated Proteins,N-Glycosylated Proteins,O-Glycosylated Proteins,Glycoprotein,Neoglycoproteins,Protein, Glycosylated,Proteins, C-Glycosylated,Proteins, Glycosylated,Proteins, N-Glycosylated,Proteins, O-Glycosylated
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

Related Publications

R B Bolin, and T Okumura, and G A Jamieson
October 1988, Minerva medica,
R B Bolin, and T Okumura, and G A Jamieson
June 1985, British journal of haematology,
R B Bolin, and T Okumura, and G A Jamieson
January 1988, Progress in clinical and biological research,
R B Bolin, and T Okumura, and G A Jamieson
February 1986, Prostaglandins, leukotrienes, and medicine,
R B Bolin, and T Okumura, and G A Jamieson
April 1988, Blood,
R B Bolin, and T Okumura, and G A Jamieson
June 1979, Thrombosis and haemostasis,
R B Bolin, and T Okumura, and G A Jamieson
June 1994, The Clinical investigator,
R B Bolin, and T Okumura, and G A Jamieson
January 1984, Cell biochemistry and function,
R B Bolin, and T Okumura, and G A Jamieson
September 1978, Blood,
Copied contents to your clipboard!