title: Human fibrinogen.
abstract: The structure and physical properties of human fibrinogen and fibrin are reviewed along with methods for the detection of products of their metabolism. Interactions of human fibrinogen with thrombin, factor XIII, plasminogen, glycoprotein IIb/IIIa, and other proteins are related to their relevance to thrombosis and hemostasis. To the extent information is available, the structural determinants of these interactions are delineated, and kinetic and thermodynamic parameters associated with the interactions are listed. Individual steps in the reaction pathway for the conversion of fibrinogen to cross-linked fibrin are characterized. The altered hemostatic properties of mutational variants of fibrinogen are related to their altered structure. The structures of the genes coding for the polypeptide chains of fibrinogen are discussed along with the current state of knowledge of the control and regulation of fibrinogen synthesis. Fibrinogen catabolism and fibrinolysis are also reviewed.
authors.affiliation: Department of Biological Chemistry, University of Michigan, Ann Arbor.
authors.forename: J A
authors.initials: JA
authors.lastname: Shafer
authors.forename: D L
authors.initials: DL
authors.lastname: Higgins
mesh_terms: D000595:Amino Acid Sequence; D001777:Blood Coagulation; D001792:Blood Platelets / Q000378:metabolism; D005176:Factor XIII / Q000378:metabolism; D005337:Fibrin / Q000378:metabolism; D005340:Fibrinogen / Q000096:biosynthesis / Q000378:metabolism; D005342:Fibrinolysis; D006487:Hemostasis; D006801:Humans; D008969:Molecular Sequence Data; D010958:Plasminogen / Q000378:metabolism
chemical_list: D005337:Fibrin; D005340:Fibrinogen; D010958:Plasminogen; D005176:Factor XIII