Expression of cytokine receptors on follicular dendritic cells.

abstract：:What are the rules that govern a naive T cell's prospects for survival or division after export from the thymus into the periphery? To help address these questions, we combine data from existing studies with robust mathematical models to estimate the absolute contributions of thymopoiesis, peripheral division, and los...

journal_title：Blood

authors： Bains I,Antia R,Callard R,Yates AJ

更新日期：2009-05-28 00:00:00

abstract：:We have previously shown that coculture of human embryonic stem cells (hESCs) for 14 days with immortalized fetal hepatocytes yields CD34(+) cells that can be expanded in serum-free liquid culture into large numbers of megaloblastic nucleated erythroblasts resembling yolk sac-derived cells. We show here that these pri...

journal_title：Blood

authors： Qiu C,Olivier EN,Velho M,Bouhassira EE

更新日期：2008-02-15 00:00:00

abstract：:A small quantity of extracellular calcium is required for the stimulation of lymphocytes by mitogens such as plant lectins. Lectin binding to the lymphocyte surface and early postbinding events that eventually lead to DNA synthesis are calcium dependent. Mitogenic lectins such as PHA and Con-A rapidly increase the siz...

journal_title：Blood

authors： Lichtman AH,Segel GB,Lichtman MA

更新日期：1983-03-01 00:00:00

abstract：:The effects of factor IX concentrate therapy on hemostasis in hemophilia patients were studied by means of the radiometric factor IXa assay, the coupled amidolytic assay for factor VIIa, and coagulant assays for factors II, IX, and X, and antithrombin III. Both activated and unactivated concentrates contained factors ...

journal_title：Blood

authors： Hultin MB

更新日期：1983-09-01 00:00:00

abstract：:The short-term beneficial effect of hydroxyurea (HU) in sickle cell disease (SCD) has been proven by randomized studies in children and adults. The Belgian registry of HU-treated SCD patients was created to evaluate its long-term efficacy and toxicity. The median follow-up of the 93 patients registered is 3.5 years; c...

journal_title：Blood

authors： Ferster A,Tahriri P,Vermylen C,Sturbois G,Corazza F,Fondu P,Devalck C,Dresse MF,Feremans W,Hunninck K,Toppet M,Philippet P,Van Geet C,Sariban E

更新日期：2001-06-01 00:00:00

abstract：:The effect of cyclosporine A (CyA) on the ability of the human immunodeficiency virus type 1 (HIV-1) to infect the H-9 T-cell leukemic line, as well as interleukin-2 (IL-2)-grown human peripheral blood-derived lymphocytes, has been studied. Pretreatment of H-9 cells and human lymphocytes with CyA over 24 hours complet...

journal_title：Blood

authors： Wainberg MA,Dascal A,Blain N,Fitz-Gibbon L,Boulerice F,Numazaki K,Tremblay M

更新日期：1988-12-01 00:00:00

abstract：:Histone deacetylase 6 (HDAC6) is a heat shock protein 90 (hsp90) deacetylase. Treatment with pan-HDAC inhibitors or depletion of HDAC6 by siRNA induces hyperacetylation and inhibits ATP binding and chaperone function of hsp90. Treatment with 17-allylamino-demothoxy geldanamycin (17-AAG) also inhibits ATP binding and c...

journal_title：Blood

authors： Rao R,Fiskus W,Yang Y,Lee P,Joshi R,Fernandez P,Mandawat A,Atadja P,Bradner JE,Bhalla K

更新日期：2008-09-01 00:00:00

abstract：:Thalidomide has been reported to be an effective agent for treatment of chronic graft-versus-host disease (CGVHD). To determine the efficacy of this agent in patients with refractory CGVHD a total of 80 patients who failed to respond to prednisone (PSE) or PSE and cyclosporine (CSA) were treated with thalidomide. Sixt...

journal_title：Blood

authors： Parker PM,Chao N,Nademanee A,O'Donnell MR,Schmidt GM,Snyder DS,Stein AS,Smith EP,Molina A,Stepan DE,Kashyap A,Planas I,Spielberger R,Somlo G,Margolin K,Zwingenberger K,Wilsman K,Negrin RS,Long GD,Niland JC,Blume K

更新日期：1995-11-01 00:00:00

abstract：:Seventeen patients with therapy-related myelodysplastic syndrome (t-MDS) or therapy-related acute nonlymphocytic leukemia (t-ANLL) were treated with single-agent high-dose cytarabine (HDAC; 1 to 3 g/m2 every 12 hours for 12 doses). The initial neoplasm was still present in eight patients when t-MDS/t-ANLL developed. F...

journal_title：Blood

authors： Larson RA,Wernli M,Le Beau MM,Daly KM,Pape LH,Rowley JD,Vardiman JW

更新日期：1988-10-01 00:00:00

abstract：:High doses of recombinant factor VIIa are useful in managing bleeding in hemophiliacs with inhibitors. Whether this therapeutic effect of factor VIIa is dependent on tissue factor (TF) is a matter of debate. We examined the ability of freshly isolated human monocytes (which lack TF) to support the activation of coagul...

journal_title：Blood

authors： Hoffman M,Monroe DM,Roberts HR

更新日期：1994-01-01 00:00:00

abstract：:HS1 (hematopoietic cell-specific Lyn substrate-1) is a cytoskeletal interactor in the B-cell receptor (BCR) signaling pathway whose phosphorylation correlates with prognosis in Chronic Lymphocytic Leukemia (CLL). The differentially phosphorylated sites and the kinases that regulate HS1 activity in CLL remain poorly un...

journal_title：Blood

authors： ten Hacken E,Scielzo C,Bertilaccio MT,Scarfò L,Apollonio B,Barbaglio F,Stamatopoulos K,Ponzoni M,Ghia P,Caligaris-Cappio F

更新日期：2013-03-21 00:00:00

abstract：:The PI3K/AKT signaling is activated in various hematologic malignancies. We evaluated the effect of a novel, pan-AKT kinase inhibitor, GSK690693, on the proliferation of 112 cell lines representing different hematologic neoplasia. Fifty-five percent of all cell lines tested were sensitive to AKT inhibitor (EC(50)<1 mi...

journal_title：Blood

authors： Levy DS,Kahana JA,Kumar R

更新日期：2009-02-19 00:00:00

abstract：:Hemophagocytic lymphohistiocytosis (HLH) is an often-fatal disorder characterized by the overactivation of T cells and macrophages that excessively produce proinflammatory cytokines, including interferon-γ (IFN-γ). Previously, we reported that the JAK inhibitor ruxolitinib dampens T-cell activation and lessens inflamm...

journal_title：Blood

authors： Albeituni S,Verbist KC,Tedrick PE,Tillman H,Picarsic J,Bassett R,Nichols KE

更新日期：2019-07-11 00:00:00

abstract：:Antigenic stimulation through the B-cell antigen receptor (BCR) is considered to promote the expansion of chronic lymphocytic leukemia (CLL) B cells. The spleen tyrosine kinase (Syk), a key component of BCR signaling, can be blocked by R406, a small-molecule Syk inhibitor, that displayed activity in CLL patients in a ...

journal_title：Blood

authors： Quiroga MP,Balakrishnan K,Kurtova AV,Sivina M,Keating MJ,Wierda WG,Gandhi V,Burger JA

更新日期：2009-07-30 00:00:00

abstract：:Productive T-cell immunity requires both the activation and the migration of specific T cells to the antigenic tissue. The costimulatory molecule CD28 plays an essential role in the initiation of T-cell-mediated immunity. We investigated the possibility that CD28 may also regulate migration of primed T cells to target...

journal_title：Blood

authors： Mirenda V,Jarmin SJ,David R,Dyson J,Scott D,Gu Y,Lechler RI,Okkenhaug K,Marelli-Berg FM

更新日期：2007-04-01 00:00:00

abstract：:Recently, point mutations in the gene of the granulocyte colony-stimulating factor (G-CSF) receptor have been reported in two patients with severe congenital neutropenia who developed acute myeloid leukemia (AML). We investigated the frequency of these specific G-CSF receptor mutations in patients with congenital neut...

journal_title：Blood

authors： Tidow N,Pilz C,Teichmann B,Müller-Brechlin A,Germeshausen M,Kasper B,Rauprich P,Sykora KW,Welte K

更新日期：1997-04-01 00:00:00

abstract：:We performed a pilot study to test the effectiveness of allogeneic bone marrow transplantation in the treatment of chronic myelogenous leukemia. Five patients in the advanced stages of chronic myelogenous leukemia (four in blast crisis, one in accelerated phase) with abnormal chromosomes underwent matched-sibling allo...

journal_title：Blood

authors： McGlave PB,Miller WJ,Hurd DD,Arthur DC,Kim T

更新日期：1981-11-01 00:00:00

abstract：:The interleukin-4 receptor (IL-4R) is expressed as a 140-Kd membrane glycoprotein that binds IL-4 with high affinity. Recently, cDNA clones for the murine IL-4R have been isolated. One clone encodes an integral membrane protein, while another encodes a protein in which translation is terminated before the transmembran...

journal_title：Blood

authors： Jacobs CA,Lynch DH,Roux ER,Miller R,Davis B,Widmer MB,Wignall J,VandenBos T,Park LS,Beckmann MP

更新日期：1991-06-01 00:00:00

abstract：:Recent studies have reported that the pharmacokinetics of high-dose busulfan in bone marrow transplantation (BMT) are age-dependent: with the usual dosage of 16 mg/kg over 4 days, systemic exposure is two to four times lower in children than in adults. Data suggested that the dose of busulfan should rather be calculat...

journal_title：Blood

authors： Vassal G,Deroussent A,Challine D,Hartmann O,Koscielny S,Valteau-Couanet D,Lemerle J,Gouyette A

更新日期：1992-05-01 00:00:00

abstract：:B7-H2, which is expressed constitutively on B cells and binds the inducible costimulator (ICOS) on antigen-activated T cells, is a member of the B7 family of costimulatory ligands. We have inactivated B7-H2 in the mouse. B7-H2-/- mice generate normal populations of B and T cells in their various lymphoid organs but ha...

journal_title：Blood

authors： Wong SC,Oh E,Ng CH,Lam KP

更新日期：2003-08-15 00:00:00

abstract：:In neutrophils, the phosphoinositide 3-kinase/Akt signaling cascade is involved in migration, degranulation, and O(2)(-) production. However, it is unclear whether the Akt kinase isoforms have distinct functions in neutrophil activation. Here we report functional differences between the 2 major Akt isoforms in neutrop...

journal_title：Blood

authors： Chen J,Tang H,Hay N,Xu J,Ye RD

更新日期：2010-05-27 00:00:00

abstract：:Myeloma immunosurveillance remains incompletely understood. We have demonstrated proteolytic processing of the matrix proteoglycan, versican (VCAN), in myeloma tumors. Whereas intact VCAN exerts tolerogenic activities through Toll-like receptor 2 (TLR2) binding, the immunoregulatory consequences of VCAN proteolysis re...

journal_title：Blood

authors： Hope C,Foulcer S,Jagodinsky J,Chen SX,Jensen JL,Patel S,Leith C,Maroulakou I,Callander N,Miyamoto S,Hematti P,Apte SS,Asimakopoulos F

更新日期：2016-08-04 00:00:00

abstract：:Dendritic cells (DCs) are considered critical for the induction of graft-versus-host disease (GVHD) after bone marrow transplantation (BMT). In addition to their priming function, dendritic cells have been shown to induce organ-tropism through induction of specific homing molecules on T cells. Using adoptive transfer ...

journal_title：Blood

authors： Kim TD,Terwey TH,Zakrzewski JL,Suh D,Kochman AA,Chen ME,King CG,Borsotti C,Grubin J,Smith OM,Heller G,Liu C,Murphy GF,Alpdogan O,van den Brink MR

更新日期：2008-03-01 00:00:00

abstract：:Elevated circulatory levels of many blood coagulation factors are known to be a risk factor for deep vein thrombosis in humans. Here we report the first direct demonstration of a close association between elevated circulatory factor IX levels in mice with thrombosis as well as myocardial fibrosis. Transgenic mice over...

journal_title：Blood

authors： Ameri A,Kurachi S,Sueishi K,Kuwahara M,Kurachi K

更新日期：2003-03-01 00:00:00

abstract：:In this issue of Blood, Kassebaum et al estimate that the global anemia prevalence in 2010 was 32.9%, resulting in 68.4 million years lived with disability (YLD). The results emphasize the important contribution made by anemia to the overall global burden of disease and should help focus attention and resources toward...

journal_title：Blood

authors： Pasricha SR

更新日期：2014-01-30 00:00:00

abstract：:To study outcomes of adults with idiopathic thrombocytopenic purpura (ITP), we performed a follow-up study in a cohort of 152 consecutive patients who were treated according to a well-defined algorithm. Long-term outcomes were determined relative to the response 2 years after diagnosis, because most (93%) patients who...

journal_title：Blood

authors： Portielje JE,Westendorp RG,Kluin-Nelemans HC,Brand A

更新日期：2001-05-01 00:00:00

abstract：:Extensive in vitro self-renewal of proerythroblasts from the earliest period of definitive erythropoiesis, as reported by England and co-investigators in this issue of Blood, expands the potential role of self-renewal in mammalian hematopoiesis and suggests a possible source of blood cells for clinical treatments. ...

journal_title：Blood

authors： Koury MJ

更新日期：2011-03-03 00:00:00

abstract：:Current treatment strategies for Hodgkin lymphoma result in excellent survival but often confer significant long-term toxicity. We designed ABVE-PC (doxorubicin, bleomycin, vincristine, etoposide, prednisone, cyclophosphamide) to (1) enhance treatment efficacy by dose-dense drug delivery and (2) reduce risk of long-te...

journal_title：Blood

authors： Schwartz CL,Constine LS,Villaluna D,London WB,Hutchison RE,Sposto R,Lipshultz SE,Turner CS,deAlarcon PA,Chauvenet A

更新日期：2009-09-03 00:00:00

abstract：:In this issue of Blood, Rollin et al demonstrate that heparin-induced thrombocytopenia and thrombosis (HIT) patients homozygous for arginine (R) at position 131 in the immunoglobulin (Ig)G receptor FcγRIIA have a significantly higher incidence of thrombosis, and show that plasma IgG may play a key role in modulating t...

journal_title：Blood

authors： Padmanabhan A

更新日期：2015-04-09 00:00:00

abstract：:Low linear energy transfer (LET) ionizing radiation (IR) is an important form of therapy for acute leukemias administered externally or as radioimmunotherapy. IR is also a potential source of DNA damage. High LET IR produces structurally different forms of DNA damage and has emerged as potential treatment of metastati...

journal_title：Blood

authors： Haro KJ,Scott AC,Scheinberg DA

更新日期：2012-09-06 00:00:00