Wild-type FOXP3 is selectively active in CD4+CD25(hi) regulatory T cells of healthy female carriers of different FOXP3 mutations.

abstract：:High-dose cyclophosphamide, without stem cell rescue, has been used successfully to treat aplastic anemia and other autoimmune disorders. To determine the safety and efficacy of high-dose cyclophosphamide among patients with severe refractory autoimmune hemolytic anemia, we treated 9 patients with cyclophosphamide (50...

journal_title：Blood

authors： Moyo VM,Smith D,Brodsky I,Crilley P,Jones RJ,Brodsky RA

更新日期：2002-07-15 00:00:00

abstract：:Human promyelocytic leukemia (HL-60) cells were induced to differentiate into macrophage-like cells by treatment with 10(-7) mol/L 1,25-dihydroxyvitamin D3 (VD3). A monoclonal antibody (MoAb, 60B8), reactive with the particulate of the differentiated cells but not of the untreated cells, was isolated. The antigen reco...

journal_title：Blood

authors： Nozawa R,Kato H,Ito T,Yokota T

更新日期：1988-05-01 00:00:00

abstract：:The presence of circulating tumor idiotype interferes with the in vivo effectiveness of anti-idiotype antibodies. We developed two assays that permit identification of patients with high levels of serum idiotype without the need for first producing an anti-idiotype antibody. A cell suspension made from the tumor was c...

journal_title：Blood

authors： Miller RA,Lowder JN,Gralow J,Meeker T,Levy R

更新日期：1987-04-01 00:00:00

abstract：:Prophylactic treatment in severe hemophilia is very effective but is limited by cost issues. The implementation of 2 different prophylactic regimens in The Netherlands and Sweden since the 1970s may be considered a natural experiment. We compared the costs and outcomes of Dutch intermediate- and Swedish high-dose prop...

journal_title：Blood

authors： Fischer K,Steen Carlsson K,Petrini P,Holmström M,Ljung R,van den Berg HM,Berntorp E

更新日期：2013-08-15 00:00:00

abstract：:Erythropoietin-responsive stem cell (ERC) kinetics in anephric uremic rabbits were studied in vitro using the growth of erythroid colonies in a methyl cellulose system in cultures with and without the addition of erythropoietin (ESF). Approximately 68 hr after bilateral nephrectomy, an increase in BUN and decreases in...

journal_title：Blood

authors： Moriyama Y,Fisher JW

更新日期：1975-05-01 00:00:00

abstract：:We analyzed the expression of myelomonocytic-associated antigens on lymphocytes from B cell chronic lymphocytic leukemia (B-CLL) patients. Blood mononuclear cells were depleted of monocytes by one-step Percoll density gradient centrifugation and tested for antigen expression by fluorescent microscopy and flow cytometr...

journal_title：Blood

authors： Morabito F,Prasthofer EF,Dunlap NE,Grossi CE,Tilden AB

更新日期：1987-12-01 00:00:00

abstract：:Natural killer (NK) cells participate in host defense by surveying for and ultimately killing virally infected or malignant target cells. NK cell cytotoxicity is a tightly regulated process that proceeds stepwise from adhesion and activation to the secretion of preformed lytic granule contents onto a diseased or stres...

journal_title：Blood

authors： James AM,Hsu HT,Dongre P,Uzel G,Mace EM,Banerjee PP,Orange JS

更新日期：2013-04-04 00:00:00

abstract：:The bone and immune systems are closely related through cellular and molecular interactions. Because bone-resorbing osteoclasts (OCs) are derived from the monocyte/macrophage lineage, similar to dendritic cells (DCs), we hypothesized that OCs could serve as antigen-presenting cells (APCs) to activate T cells. In this ...

journal_title：Blood

authors： Li H,Hong S,Qian J,Zheng Y,Yang J,Yi Q

更新日期：2010-07-15 00:00:00

abstract：:The replating capability of human umbilical cord blood (CB) multipotential (CFU-GEMM) progenitors was assessed in vitro as an estimate of self-renewal using erythropoietin (Epo), steel factor (SLF), and either fetal bovine serum (FBS) or CB plasma. This study found a much higher replating efficiency for CB CFU-GEMM th...

journal_title：Blood

authors： Carow CE,Hangoc G,Broxmeyer HE

更新日期：1993-02-15 00:00:00

abstract：:The long form of B-cell lymphoma-x (Bcl-x(L)), an outer mitochondrial membrane protein, has been proposed to mediate the antiapoptotic action of erythropoietin on erythroid progenitor cells and to be necessary for heme synthesis in erythroblasts. Mice with conditional knockout of Bcl-x(L) (conditional bcl-x(-/-) mice)...

journal_title：Blood

authors： Rhodes MM,Kopsombut P,Bondurant MC,Price JO,Koury MJ

更新日期：2005-09-01 00:00:00

abstract：:Seven of 21 patients with sickle cell anemia developed neurologic complications 5 to 243 days (median, 33 days) after allogeneic marrow transplantation. Among these 7 patients, indications for transplantation included either a past history of stroke (4 patients) or recurrent severe vaso-occlusive events (3 patients). ...

journal_title：Blood

authors： Walters MC,Sullivan KM,Bernaudin F,Souillet G,Vannier JP,Johnson FL,Lenarsky C,Powars D,Bunin N,Ohene-Frempong K

更新日期：1995-02-15 00:00:00

abstract：:Following antigen acquisition and maturation, dendritic cells (DCs) disengage from the extracellular matrix, cross basement membranes, and travel to draining lymph nodes to activate T cells. CCR7 expression is necessary but not sufficient for the directional migration of DCs. Prostaglandin E2 (PGE2), present in inflam...

journal_title：Blood

authors： Yen JH,Khayrullina T,Ganea D

更新日期：2008-01-01 00:00:00

abstract：:Heparin-induced thrombocytopenia/thrombosis (HIT/T) is a common complication of heparin therapy that is caused by antibodies to platelet factor 4 (PF4) complexed with heparin. The immune response is polyclonal and polyspecific, ie, more than one neoepitope on PF4 is recognized by HIT/T antibodies. One such epitope has...

journal_title：Blood

authors： Li ZQ,Liu W,Park KS,Sachais BS,Arepally GM,Cines DB,Poncz M

更新日期：2002-02-15 00:00:00

abstract：:Autoimmune hemolytic anemia (AIHA) is a disease in which autoantibodies against red blood cells (RBCs) lead to their premature destruction. Most clinically significant autoantibodies are of the immunoglobulin G (IgG) type, which leads primarily to the uptake and destruction of RBCs by splenic and hepatic macrophages. ...

journal_title：Blood

authors： Jordan MB,van Rooijen N,Izui S,Kappler J,Marrack P

更新日期：2003-01-15 00:00:00

abstract：:Activation of the mitogen-activated protein (MAP) kinase pathway has been associated with both cell proliferation and differentiation. Constitutively activated forms of Mek (MAP kinase/Erk kinase) and Erk (MAP kinase) have been previously shown capable of inducing differentiation or proliferation in nonhematopoietic c...

journal_title：Blood

authors： Melemed AS,Ryder JW,Vik TA

更新日期：1997-11-01 00:00:00

abstract：:Mantle cell lymphoma (MCL) is a mature B-cell neoplasm initially driven by CCND1 rearrangement with 2 molecular subtypes, conventional MCL (cMCL) and leukemic non-nodal MCL (nnMCL), that differ in their clinicobiological behavior. To identify the genetic and epigenetic alterations determining this diversity, we used w...

journal_title：Blood

authors： Nadeu F,Martin-Garcia D,Clot G,Díaz-Navarro A,Duran-Ferrer M,Navarro A,Vilarrasa-Blasi R,Kulis M,Royo R,Gutiérrez-Abril J,Valdés-Mas R,López C,Chapaprieta V,Puiggros M,Castellano G,Costa D,Aymerich M,Jares P,Espinet B

更新日期：2020-09-17 00:00:00

abstract：:Male (NZW x BXSB)F1 (W/BF1) mice develop systemic autoimmunity involving autoantibodies, thrombocytopenia, lupus nephritis, and coronary vascular disease with myocardial infarction (CVD). To determine whether this murine lupus-associated CVD could be transferred to otherwise autoimmune-resistant (C57BL/6 x C3H/He)F1 (...

journal_title：Blood

authors： Mizutani H,Engelman RW,Kinjoh K,Kurata Y,Ikehara S,Good RA

更新日期：1993-11-15 00:00:00

abstract：:Sickle erythrocyte (RBC) membranes were previously shown to manifest increased Fenton activity (iron-dependent, peroxide-driven formation of hydroxyl radical [.OH]) compared with normal RBC membranes, but the nature of the catalytic iron was not defined. We now find that sickle membranes exposed to superoxide (.O2-) a...

journal_title：Blood

authors： Repka T,Hebbel RP

更新日期：1991-11-15 00:00:00

abstract：:To program pluripotent cells into blood, a knowledge of the locations of precursors during their journey through the embryo and the signals they experience would be informative. The anterior (a) and posterior (p) ventral blood islands (VBIs) in Xenopus are derived from opposite sides of the pregastrula embryo. The aVB...

journal_title：Blood

authors： Walmsley M,Cleaver D,Patient R

更新日期：2008-02-01 00:00:00

abstract：:Approximately 60% of patients with diffuse large B-cell non-Hodgkin lymphoma (DLBCL) are curable with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemoimmunotherapy. Epratuzumab (E) is an unlabeled anti-CD22 monoclonal antibody with efficacy in relapsed DLBCL. This phase 2 trial te...

journal_title：Blood

authors： Micallef IN,Maurer MJ,Wiseman GA,Nikcevich DA,Kurtin PJ,Cannon MW,Perez DG,Soori GS,Link BK,Habermann TM,Witzig TE

更新日期：2011-10-13 00:00:00

abstract：:To further evaluate the role of sialic acid in the dysfibrinogenemia associated with liver disease, we studied the effect of removal of excess sialic acid residues from the fibrinogen of five patients with liver disease on the thrombin time and fibrin monomer aggregation. Patient fibrinogens containing 1.4-3.4 residue...

journal_title：Blood

authors： Martinez J,MacDonald KA,Palascak JE

更新日期：1983-06-01 00:00:00

abstract：:In this article, we present evidence that sialic acid-containing surface components play a role in the regulation of erythropoiesis. A 1-hr exposure of mouse bone marrow cells to high concentrations of neuraminidase reduced erythroid colony formation. Coculture of 10(6) untreated thymocytes with neuraminidase-treated ...

journal_title：Blood

authors： LaRussa VF,Sieber F,Sensenbrenner LL,Sharkis SJ

更新日期：1984-04-01 00:00:00

abstract：:Rauscher murine erythroleukemia cells, grown continuously in vitro, undergo erythroid differentiation in response to the hormone erythropoietin. Therefore, they serve as an important model system with which to examine critical biochemical aspects of this developmental process. Intact, uninduced Rauscher cells possess ...

journal_title：Blood

authors： Sytkowski AJ,Kessler CJ

更新日期：1984-07-01 00:00:00

abstract：:The original activated partial thromboplastin time-based assay for activated protein C (APC)-resistant factor Va (FVa) requires carefully prepared fresh plasma and cannot be used in patients receiving warfarin or in patients with antiphospholipid antibodies. A new test is described here that circumvents these limitati...

journal_title：Blood

authors： Le DT,Griffin JH,Greengard JS,Mujumdar V,Rapaport SI

更新日期：1995-04-01 00:00:00

abstract：:Enforced BCL-2 gene expression in leukemic cell lines suppresses apoptosis and confers resistance to anticancer drugs, but the clinical significance of increased BCL-2 protein levels in acute lymphoblastic leukemia (ALL) is unknown. Among 52 children with newly diagnosed ALL, BCL-2 expression in leukemic lymphoblasts ...

journal_title：Blood

authors： Coustan-Smith E,Kitanaka A,Pui CH,McNinch L,Evans WE,Raimondi SC,Behm FG,Aricò M,Campana D

更新日期：1996-02-01 00:00:00

abstract：:We have cloned, expressed, and partially purified a naturally occurring, truncated, soluble form of the human granulocyte-macrophage colony-stimulating factor (GM-CSF) receptor alpha subunit to investigate its biochemical and biologic properties. The soluble receptor species lacks the transmembrane and cytoplasmic dom...

journal_title：Blood

authors： Brown CB,Beaudry P,Laing TD,Shoemaker S,Kaushansky K

更新日期：1995-03-15 00:00:00

abstract：:To test the efficacy of poststorage bedside leucodepletion of blood products in the prevention of primary HLA alloimmunization and its clinical sequelae, 172 patients with hematologic malignancy requiring intensive red blood cell and platelet support were randomized to receive either standard or filtered red blood cel...

journal_title：Blood

authors： Williamson LM,Wimperis JZ,Williamson P,Copplestone JA,Gooi HC,Morgenstern GR,Norfolk DR

更新日期：1994-05-15 00:00:00

abstract：:The transmembrane 4 superfamily (TM4SF) has come into prominence for its association with a wide range of cell surface molecules, especially integrins. We report that TM4SF molecules CD9, CD63, and CD81 are physically associated with c-kit receptor tyrosine kinase in the human factor-dependent myeloid cell line, MO7e....

journal_title：Blood

authors： Anzai N,Lee Y,Youn BS,Fukuda S,Kim YJ,Mantel C,Akashi M,Broxmeyer HE

更新日期：2002-06-15 00:00:00

abstract：:The molecular markers that distinguish primary mediastinal large B-cell lymphoma (PMBL) from nonmediastinal diffuse large B-cell lymphomas (NM-DLBLs) remain to be identified. Using cDNA representational difference analysis to compare PMBL and NM-DLBL transcripts, we isolated a cDNA fragment homologous to the mouse B-c...

journal_title：Blood

authors： Copie-Bergman C,Boulland ML,Dehoulle C,Möller P,Farcet JP,Dyer MJ,Haioun C,Roméo PH,Gaulard P,Leroy K

更新日期：2003-04-01 00:00:00

abstract：:Platelet von Willebrand factor (vWF) has been suggested to play an important role in the hemostatic process. Clinical and experimental data indicate that bleeding time (BT) and platelet-vessel wall interaction cannot be normalized unless the defect of platelet vWF is also corrected. We have examined the effect of norm...

journal_title：Blood

authors： Castillo R,Monteagudo J,Escolar G,Ordinas A,Magallón M,Martín Villar J

更新日期：1991-05-01 00:00:00