Search Results - "Hartwig, John H"

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  1. 1

    The Ashwell-Morell receptor regulates hepatic thrombopoietin production via JAK2-STAT3 signaling by Grozovsky, Renata, Begonja, Antonija Jurak, Liu, Kaifeng, Visner, Gary, Hartwig, John H, Falet, Hervé, Hoffmeister, Karin M

    Published in Nature medicine (01-01-2015)
    “…Binding of aged, desialylated platelets to the Ashwell-Morell receptor induces hepatic expression of the cytokine thrombopoietin via JAK2-STAT3 signaling,…”
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    Extracellular DNA traps promote thrombosis by Fuchs, Tobias A., Brill, Alexander, Duerschmied, Daniel, Schatzberg, Daphne, Monestier, Marc, Myers, Daniel D., Wrobleski, Shirley K., Wakefield, Thomas W., Hartwig, John H., Wagner, Denisa D.

    “…Neutrophil extracellular traps (NETs) are part of the innate immune response to infections. NETs are a meshwork of DNA fibers comprising histones and…”
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  3. 3

    The filamins: Organizers of cell structure and function by Nakamura, Fumihiko, Stossel, Thomas P., Hartwig, John H.

    Published in Cell adhesion & migration (01-03-2011)
    “…Filamin A (FLNa), the first non-muscle actin filament cross-linking protein, was identified in 1975. Thirty five years of FLNa research has revealed its…”
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  4. 4

    active biopolymer network controlled by molecular motors by Koenderink, Gijsje H, Dogic, Zvonimir, Nakamura, Fumihiko, Bendix, Poul M, MacKintosh, Frederick C, Hartwig, John H, Stossel, Thomas P, Weitz, David A

    “…We describe an active polymer network in which processive molecular motors control network elasticity. This system consists of actin filaments cross-linked by…”
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    Cytoskeletal mechanics of proplatelet maturation and platelet release by Thon, Jonathan N, Montalvo, Alejandro, Patel-Hett, Sunita, Devine, Matthew T, Richardson, Jennifer L, Ehrlicher, Allen, Larson, Mark K, Hoffmeister, Karin, Hartwig, John H, Italiano, Joseph E. Jr

    Published in The Journal of cell biology (15-11-2010)
    “…Megakaryocytes generate platelets by remodeling their cytoplasm into long proplatelet extensions, which serve as assembly lines for platelet production…”
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  7. 7

    Protein 4.1R-dependent multiprotein complex: New insights into the structural organization of the red blood cell membrane by Salomao, Marcela, Zhang, Xihui, Yang, Yang, Lee, Soohee, Hartwig, John H, Chasis, Joel Anne, Mohandas, Narla, An, Xiuli

    “…Protein 4.1R (4.1R) is a multifunctional component of the red cell membrane. It forms a ternary complex with actin and spectrin, which defines the nodal…”
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    Microtubule and cortical forces determine platelet size during vascular platelet production by Thon, Jonathan N, Macleod, Hannah, Begonja, Antonija Jurak, Zhu, Jie, Lee, Kun-Chun, Mogilner, Alex, Hartwig, John H., Italiano, Joseph E.

    Published in Nature communications (22-05-2012)
    “…Megakaryocytes release large preplatelet intermediates into the sinusoidal blood vessels. Preplatelets convert into barbell-shaped proplatelets in vitro to…”
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    Microtubule sliding drives proplatelet elongation and is dependent on cytoplasmic dynein by Bender, Markus, Thon, Jonathan N., Ehrlicher, Allen J., Wu, Stephen, Mazutis, Linas, Deschmann, Emoke, Sola-Visner, Martha, Italiano, Joseph E., Hartwig, John H.

    Published in Blood (29-01-2015)
    “…Bone marrow megakaryocytes produce platelets by extending long cytoplasmic protrusions, designated proplatelets, into sinusoidal blood vessels. Although…”
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    Dual roles for hepatic lectin receptors in the clearance of chilled platelets by Hoffmeister, Karin M, Marth, Jamey D, Hartwig, John H, Josefsson, Emma C, Wandall, Hans H, Rumjantseva, Viktoria, Larson, Göran, Grewal, Prabhjit K, Sørensen, Anne Louise

    Published in Nature medicine (01-11-2009)
    “…Unlike other types of blood components, refrigeration of platelets leads to their rapid clearance from the circulation after transfusion. Platelets must…”
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    Structural basis of filamin A functions by Nakamura, Fumihiko, Osborn, Teresia M, Hartemink, Christopher A, Hartwig, John H, Stossel, Thomas P

    Published in The Journal of cell biology (03-12-2007)
    “…Filamin A (FLNa) can effect orthogonal branching of F-actin and bind many cellular constituents. FLNa dimeric subunits have N-terminal spectrin family F-actin…”
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  14. 14

    CLEC-2 activates Syk through dimerization by Hughes, Craig E., Pollitt, Alice Y., Mori, Jun, Eble, Johannes A., Tomlinson, Michael G., Hartwig, John H., O'Callaghan, Christopher A., Fütterer, Klaus, Watson, Steve P.

    Published in Blood (08-04-2010)
    “…The C-type lectin receptor CLEC-2 activates platelets through Src and Syk tyrosine kinases, leading to tyrosine phosphorylation of downstream adapter proteins…”
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    FlnA binding to PACSIN2 F-BAR domain regulates membrane tubulation in megakaryocytes and platelets by Begonja, Antonija Jurak, Pluthero, Fred G., Suphamungmee, Worawit, Giannini, Silvia, Christensen, Hilary, Leung, Richard, Lo, Richard W., Nakamura, Fumihiko, Lehman, William, Plomann, Markus, Hoffmeister, Karin M., Kahr, Walter H.A., Hartwig, John H., Falet, Hervé

    Published in Blood (02-07-2015)
    “…Bin-Amphiphysin-Rvs (BAR) and Fes-CIP4 homology BAR (F-BAR) proteins generate tubular membrane invaginations reminiscent of the megakaryocyte (MK) demarcation…”
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    A novel interaction between FlnA and Syk regulates platelet ITAM-mediated receptor signaling and function by Falet, Hervé, Pollitt, Alice Y, Begonja, Antonija Jurak, Weber, Sarah E, Duerschmied, Daniel, Wagner, Denisa D, Watson, Steve P, Hartwig, John H

    Published in The Journal of experimental medicine (30-08-2010)
    “…Filamin A (FlnA) cross-links actin filaments and connects the Von Willebrand factor receptor GPIb-IX-V to the underlying cytoskeleton in platelets. Because…”
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    Synthesis and dephosphorylation of MARCKS in the late stages of megakaryocyte maturation drive proplatelet formation by Machlus, Kellie R., Wu, Stephen K., Stumpo, Deborah J., Soussou, Thomas S., Paul, David S., Campbell, Robert A., Kalwa, Hermann, Michel, Thomas, Bergmeier, Wolfgang, Weyrich, Andrew S., Blackshear, Perry J., Hartwig, John H., Italiano, Joseph E.

    Published in Blood (17-03-2016)
    “…Platelets are essential for hemostasis, and thrombocytopenia is a major clinical problem. Megakaryocytes (MKs) generate platelets by extending long processes,…”
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    Regulation of Dynamin Oligomerization in Cells: The Role of Dynamin–Actin Interactions and Its GTPase Activity by Gu, Changkyu, Chang, Joann, Shchedrina, Valentina A., Pham, Vincent A., Hartwig, John H., Suphamungmee, Worawit, Lehman, William, Hyman, Bradley T., Bacskai, Brian J., Sever, Sanja

    Published in Traffic (Copenhagen, Denmark) (01-08-2014)
    “…Dynamin is a 96‐kDa protein that has multiple oligomerization states that influence its GTPase activity. A number of different dynamin effectors, including…”
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    Disease-associated mutant α-actinin-4 reveals a mechanism for regulating its F-actin-binding affinity by Weins, Astrid, Schlondorff, Johannes S, Nakamura, Fumihiko, Denker, Bradley M, Hartwig, John H, Stossel, Thomas P, Pollak, Martin R

    “…α-Actinin-4 is a widely expressed protein that employs an actin-binding site with two calponin homology domains to crosslink actin filaments (F-actin) in a…”
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