Search Results - "HAJJAR, K. A"

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  1. 1

    Homocysteine-induced modulation of tissue plasminogen activator binding to its endothelial cell membrane receptor by HAJJAR, K. A

    Published in The Journal of clinical investigation (01-06-1993)
    “…Endothelial cells impart thromboresistance to the blood vessel wall. As modulators of fibrinolytic activity, these cells synthesize and secrete tissue…”
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  2. 2

    An endothelial cell receptor for plasminogen/tissue plasminogen activator. I. Identity with annexin II by HAJJAR, K. A, JACOVINA, A. T, CHACKO, J

    Published in The Journal of biological chemistry (19-08-1994)
    “…Sequencing of two internal peptides from the putative human endothelial cell tissue plasminogen activator (t-PA) receptor identified an analog of the calcium-…”
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  3. 3

    Annexin II and Bleeding in Acute Promyelocytic Leukemia by Menell, Jill S, Cesarman, Gabriela M, Jacovina, Andrew T, McLaughlin, Mary Ann, Lev, Emil A, Hajjar, Katherine A

    Published in The New England journal of medicine (01-04-1999)
    “…In acute promyelocytic leukemia (APL) there is clonal expansion of immature promyelocytes with a characteristic balanced translocation,…”
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  4. 4

    An endothelial cell receptor for plasminogen/tissue plasminogen activator (t-PA). II. Annexin II-mediated enhancement of t-PA-dependent plasminogen activation by CESARMAN, G. M, GUEVARA, C. A, HAJJAR, K. A

    Published in The Journal of biological chemistry (19-08-1994)
    “…In the preceding paper (Hajjar, K. A., Jacovina, A. T., and Chacko, J. (1994) J. Biol. Chem. 269, 21191-21197), we identified a M(r) = 40,000 endothelial cell…”
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    The endothelial cell ecto-ADPase responsible for inhibition of platelet function is CD39 by Marcus, A J, Broekman, M J, Drosopoulos, J H, Islam, N, Alyonycheva, T N, Safier, L B, Hajjar, K A, Posnett, D N, Schoenborn, M A, Schooley, K A, Gayle, R B, Maliszewski, C R

    Published in The Journal of clinical investigation (15-03-1997)
    “…We previously demonstrated that when platelets are in motion and in proximity to endothelial cells, they become unresponsive to agonists (Marcus, A.J., L.B…”
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  7. 7

    Cellular receptors in the regulation of plasmin generation by Hajjar, K A

    Published in Thrombosis and haemostasis (01-07-1995)
    “…Cell surface receptors may play a significant role in the regulation of plasmin generation. Although structurally diverse, these receptors can be classified on…”
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  8. 8

    Thrombotic thrombocytopenic purpura and sporadic hemolytic-uremic syndrome plasmas induce apoptosis in restricted lineages of human microvascular endothelial cells by MITRA, D, JAFFE, E. A, WEKSLER, B, HAJJAR, K. A, SODERLAND, C, LAURENCE, J

    Published in Blood (15-02-1997)
    “…Thrombotic thrombocytopenic purpura (TTP) and sporadic hemolytic-uremic syndrome (HUS) are thrombotic microangiopathies that occur in the absence of an…”
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  9. 9

    Lipoprotein (a) regulates plasminogen activator inhibitor-1 expression in endothelial cells. A potential mechanism in thrombogenesis by ETINGIN, O. R, HAJJAR, D. P, HAJJAR, K. A, HARPEL, P. C, NACHMAN, R. L

    Published in The Journal of biological chemistry (05-02-1991)
    “…Lipoprotein (a) (Lp(a)) is a low density lipoprotein-like particle which contains the plasminogen-like apolipoprotein a. Lp(a) levels are elevated in patients…”
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  10. 10

    Tissue plasminogen activator binding to the annexin II tail domain. Direct modulation by homocysteine by Hajjar, K A, Mauri, L, Jacovina, A T, Zhong, F, Mirza, U A, Padovan, J C, Chait, B T

    Published in The Journal of biological chemistry (17-04-1998)
    “…Tissue plasminogen activator binds to endothelial cells via the calcium-regulated phospholipid-binding protein annexin II, an interaction that is inhibited by…”
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  11. 11

    The endothelial cell tissue plasminogen activator receptor. Specific interaction with plasminogen by HAJJAR, K. A

    Published in The Journal of biological chemistry (15-11-1991)
    “…Human endothelial cells (EC) assemble plasmin-generating proteins on their surface. We have previously identified an EC membrane protein (Mr approximately…”
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  12. 12

    Recombinant angiostatin prevents retinal neovascularization in a murine proliferative retinopathy model by MENESES, P. I, HAJJAR, K. A, BERNS, K. I, DUVOISIN, R. M

    Published in Gene therapy (01-04-2001)
    “…Retinal neovascularization is central to the pathogenesis of proliferative diabetic retinopathy, the leading cause of blindness among the middle-aged…”
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  13. 13

    Lipoprotein( a ) modulation of endothelial cell surface fibrinolysis and its potential role in atherosclerosis by Hajjar, Katherine A, Gavishi, Dov, Breslow, Jan L, Nachman, Ralph L

    Published in Nature (London) (25-05-1989)
    “…Endothelial cells play a critical role in thromboregulation by virtue of a surface-connected fibrinolytic system. Cultured endothelial cells synthesize and…”
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  14. 14

    Identification and characterization of human endothelial cell membrane binding sites for tissue plasminogen activator and urokinase by HAJJAR, K. A, HAMEL, N. M

    Published in The Journal of biological chemistry (15-02-1990)
    “…Cultured human endothelial cells synthesize and secrete two types of plasminogen activator, tissue plasminogen activator (t-PA) and urokinase (u-PA). Previous…”
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  15. 15

    Inhibition of endothelial cell thromboresistance by homocysteine by Ling, Q, Hajjar, K A

    Published in The Journal of nutrition (01-02-2000)
    “…Homocysteine (HC) is a highly reactive thiol intermediate in amino acid metabolism, which can modify the function of endothelial cells in a myriad of ways. In…”
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    Thrombosis and inflammation as multicellular processes: significance of cell-cell interactions by Marcus, A J, Safier, L B, Broekman, M J, Islam, N, Fliessbach, J H, Hajjar, K A, Kaminski, W E, Jendraschak, E, Silverstein, R L, von Schacky, C

    Published in Thrombosis and haemostasis (01-07-1995)
    “…Platelet activation as a result of vascular injury provokes endothelial cells to respond in a manner which limits or reverses the occlusive consequences of…”
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  18. 18

    Binding of tissue plasminogen activator to cultured human endothelial cells by HAJJAR, K. A, HAMEL, N. M, HARPEL, P. C, NACHMAN, R. L

    Published in The Journal of clinical investigation (01-12-1987)
    “…Tissue plasminogen activator (t-PA) and urokinase (u-PA), the major activators of plasminogen, are synthesized and released from endothelial cells. We…”
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  19. 19

    THE ROLE OF LIPOPROTEIN(a) IN ATHEROGENESIS AND THROMBOSIS by Hajjar, M.D, Katherine A, Nachman, M.D, Ralph L

    Published in Annual review of medicine (01-01-1996)
    “…Lipoprotein(a) [Lp(a)] represents an important independent risk factor for atherosclerotic cardiovascular disease. Lp(a) constitutes a class of low-density…”
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  20. 20

    Interleukin 1 induces endothelial cell synthesis of plasminogen activator inhibitor by NACHMAN, R. L, HAJJAR, K. A, SILVERSTEIN, R. L, DINARELLO, C. A

    Published in The Journal of experimental medicine (01-06-1986)
    “…Human endothelial cells activated with IL-1 express a surface membrane-oriented procoagulant generating system characterized by increased tissue factor…”
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