Induction of megakaryocytopoiesis and thrombocytopoiesis by JTZ-132, a novel small molecule with thrombopoietin mimetic activities.

abstract：:Immune function has been restored in 9 of 10 children with X-linked severe combined immunodeficiency by gamma c gene transfer in CD34+ cells. The distribution of both T-cell receptor (TCR) V beta family usage and TCR V beta complementarity-determining region 3 (CDR3) length revealed a broadly diversified T-cell repert...

journal_title：Blood

authors： Schmidt M,Hacein-Bey-Abina S,Wissler M,Carlier F,Lim A,Prinz C,Glimm H,Andre-Schmutz I,Hue C,Garrigue A,Le Deist F,Lagresle C,Fischer A,Cavazzana-Calvo M,von Kalle C

更新日期：2005-04-01 00:00:00

abstract：:Chronic transfusion of packed red blood cells, in addition to other ongoing treatment with warfarin, acetyl salicylic acid, desferrioxamine, and other supportive measures, was given to a splenectomized hemoglobin E/beta-thalassemia woman with pulmonary arterial hypertension (PHT). Serial measurements of plasma thrombi...

journal_title：Blood

authors： Atichartakarn V,Chuncharunee S,Chandanamattha P,Likittanasombat K,Aryurachai K

更新日期：2004-04-01 00:00:00

abstract：:Three families with polycythemia inherited through apparently different modes are described. Secondary causes of polycythemia were ruled out. Erythropoietin (EPO) levels were normal or low, even after phlebotomy. In vitro erythroid colony growth in standard assay cultures containing EPO was normal; however, in the abs...

journal_title：Blood

authors： Emanuel PD,Eaves CJ,Broudy VC,Papayannopoulou T,Moore MR,D'Andrea AD,Prchal JF,Eaves AC,Prchal JT

更新日期：1992-06-01 00:00:00

abstract：:Graft-versus-host disease (GVHD) remains one of the major complications after allogeneic bone marrow transplantation (allo-BMT). Sirtuin-1 (Sirt-1) plays a crucial role in various biological processes including cellular senescence, metabolism, and inflammatory responses. Sirt-1 deacetylation regulates different transc...

journal_title：Blood

authors： Daenthanasanmak A,Iamsawat S,Chakraborty P,Nguyen HD,Bastian D,Liu C,Mehrotra S,Yu XZ

更新日期：2019-01-17 00:00:00

abstract：:We developed a clinical prediction rule for bone marrow involvement (BMI) in Hodgkin lymphoma based on 826 patients and validated it in 654 additional patients. Independent prognostic factors for BMI were x1, B symptoms; x2, stage III/IV prior to bone marrow biopsy; x3, anemia; x4, leukocytes fewer than 6 x 10(9)/L; x...

journal_title：Blood

authors： Vassilakopoulos TP,Angelopoulou MK,Constantinou N,Karmiris T,Repoussis P,Roussou P,Siakantaris MP,Korkolopoulou P,Kyrtsonis MC,Kokoris SI,Dimopoulou MN,Variamis E,Viniou NA,Konstantopoulos K,Dimitriadou EM,Androulaki A,Pa

更新日期：2005-03-01 00:00:00

abstract：:Adoptive transfer of allogeneic T cells has unmatched efficacy to eradicate leukemic cells. We therefore sought to evaluate in kinetic terms interactions between T cells and allogeneic leukemic cells. T cells primed against the model B6(dom1) minor histocompatibility antigen were adoptively transferred in irradiated B...

journal_title：Blood

authors： Meunier MC,Roy-Proulx G,Labrecque N,Perreault C

更新日期：2003-01-15 00:00:00

abstract：:Expression of the von Willebrand factor (vWF) gene is restricted to the endothelial and megakaryocyte lineages. Within the endothelium, expression of vWF varies between different vascular beds. We have previously shown that the human vWF promoter spanning a region between -2182 (relative to the start site of transcrip...

journal_title：Blood

authors： Guan J,Guillot PV,Aird WC

更新日期：1999-11-15 00:00:00

abstract：:Secretion of platelet granules is necessary for normal hemostasis. Platelet secretion requires soluble N-ethylmaleimide-sensitive factor attachment protein (SNAP) receptor (SNARE) complex formation between different members of the syntaxin, SNAP-25, and vesicle-associated membrane protein (VAMP) gene families. Using m...

journal_title：Blood

authors： Polgár J,Chung SH,Reed GL

更新日期：2002-08-01 00:00:00

abstract：:Recurrent first trimester abortions led to evaluation of a 25-year-old woman. Studies revealed she had hypofibrinogenemia (68 mg/dL) without evidence of dysfibrinogenemia or increased fibrinogen turnover. She was also found to have a unique 46,XX, t(7;12) (p 15.2;q24.31) karyotype. Hypofibrinogenemia and identical chr...

journal_title：Blood

authors： Kitchens CS,Cruz AC,Kant JA

更新日期：1987-10-01 00:00:00

abstract：:Conventional assays evaluating antitumor activity of immune effector cells have limitations that preclude their high-throughput application. We adapted the recently developed Compartment-Specific Bioluminescence Imaging (CS-BLI) technique to perform high-throughput quantification of innate antitumor activity and to sh...

journal_title：Blood

authors： McMillin DW,Delmore J,Negri JM,Vanneman M,Koyama S,Schlossman RL,Munshi NC,Laubach J,Richardson PG,Dranoff G,Anderson KC,Mitsiades CS

更新日期：2012-04-12 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：:Hemoglobin Great Lakes, beta 68 (E12) Leu replaced by His is a new high oxygen affinity hemoglobin variant discovered in a 29-yr-old female having numerous hospitalizations for thrombophlebitis associated with mild erythrocytosis. The mutant hemoglobin has normal stability and normal electrophoretic mobility, but incr...

journal_title：Blood

authors： Rahbar S,Winkler K,Louis J,Rea C,Blume K,Beutler E

更新日期：1981-10-01 00:00:00

abstract：:Although phospholipid scramblase 1 (PLSCR1) was originally identified based on its capacity to promote transbilayer movement of membrane phospholipids, subsequent studies also provided evidence for its role in cell proliferation, maturation, and apoptosis. In this report, we investigate the potential role of PLSCR1 in...

journal_title：Blood

authors： Zhao KW,Li X,Zhao Q,Huang Y,Li D,Peng ZG,Shen WZ,Zhao J,Zhou Q,Chen Z,Sims PJ,Wiedmer T,Chen GQ

更新日期：2004-12-01 00:00:00

abstract：:We conducted a genome-wide analysis of genes that are regulated by vascular endothelial growth factor (VEGF) in endothelial cells and identified DSCR1 to be most significantly induced. Consistent with an antagonistic function on calcineurin (CnA) signaling, expression of DSCR1 in endothelial cells blocked dephosphoryl...

journal_title：Blood

authors： Hesser BA,Liang XH,Camenisch G,Yang S,Lewin DA,Scheller R,Ferrara N,Gerber HP

更新日期：2004-07-01 00:00:00

abstract：:The cytokine interleukin (IL)-7 exerts essential roles in lymph node (LN) organogenesis and lymphocyte development and homeostasis. Recent studies have identified lymphatic endothelial cells (LECs) as a major source of IL-7 in LNs. Here, we report that LECs not only produce IL-7, but also express the IL-7 receptor cha...

journal_title：Blood

authors： Iolyeva M,Aebischer D,Proulx ST,Willrodt AH,Ecoiffier T,Häner S,Bouchaud G,Krieg C,Onder L,Ludewig B,Santambrogio L,Boyman O,Chen L,Finke D,Halin C

更新日期：2013-09-26 00:00:00

abstract：:The development of inhibitory antibodies to factor VIII in patients affected by a mild form of hemophilia A (factor VIII > 0.05 IU/mL) is considered a rare event. In this study, we evaluated the relationship between genotype and anti-factor VIII antibody formation in a patient with mild hemophilia A. Mutation analysis...

journal_title：Blood

authors： Fijnvandraat K,Turenhout EA,van den Brink EN,ten Cate JW,van Mourik JA,Peters M,Voorberg J

更新日期：1997-06-15 00:00:00

abstract：:In this issue of Blood, Poli et al demonstrate that heparin analogs engineered to minimize their anticoagulant properties can potently downregulate hepcidin production in vitro and in vivo, and may potentially be used to treat the anemia of inflammation. ...

journal_title：Blood

authors： Babitt JL,Lin HY

更新日期：2014-03-06 00:00:00

abstract：:Postthrombotic syndrome (PTS) is a chronic complication of deep venous thrombosis (DVT) that reduces quality of life and has important socioeconomic consequences. More than one-third of patients with DVT will develop PTS, and 5% to 10% of patients will develop severe PTS, which may manifest as venous ulceration. The p...

journal_title：Blood

authors： Kahn SR

更新日期：2009-11-19 00:00:00

abstract：:The experience at a single institution in harvesting marrow for allogeneic transplantation on 1,270 occasions from 1,160 normal donors is presented in detail, together with an analysis of all the donor complications. Four donors were less than 2 years old, and the youngest was 6 1/2 months. No special difficulties wer...

journal_title：Blood

authors： Buckner CD,Clift RA,Sanders JE,Stewart P,Bensinger WI,Doney KC,Sullivan KM,Witherspoon RP,Deeg HJ,Appelbaum FR

更新日期：1984-09-01 00:00:00

abstract：:After invading human red blood cells (RBCs) the malaria parasite Plasmodium falciparum remodels the host cell by trafficking proteins to the RBC compartment. The virulence protein P. falciparum erythrocyte membrane protein 1 (PfEMP1) is responsible for cytoadherence of infected cells to host endothelial receptors. Thi...

journal_title：Blood

authors： Knuepfer E,Rug M,Klonis N,Tilley L,Cowman AF

更新日期：2005-05-15 00:00:00

abstract：:Catabolism of free heme by heme oxygenase-1 (HO-1) generates carbon monoxide, biliverdin, and free iron (Fe). These end-products are responsible for much of the biologic activity of HO-1, including anti-inflammatory, antiapo-ptotic, antiproliferative, and antioxidant effects. We have identified an additional cytoprote...

journal_title：Blood

authors： Kinderlerer AR,Pombo Gregoire I,Hamdulay SS,Ali F,Steinberg R,Silva G,Ali N,Wang B,Haskard DO,Soares MP,Mason JC

更新日期：2009-02-12 00:00:00

abstract：:Apoptosis is an essential process in embryonic tissue remodeling and adult tissue homeostasis. Within the adult hematopoietic system, it allows for tight regulation of hematopoietic cell subsets. Previously, it was shown that B-cell leukemia 2 (Bcl-2) overexpression in the adult increases the viability and activity of...

journal_title：Blood

authors： Orelio C,Harvey KN,Miles C,Oostendorp RA,van der Horn K,Dzierzak E

更新日期：2004-06-01 00:00:00

abstract：:STI571 induces sustained hematologic remission in patients with chronic myeloid leukemia (CML) in chronic phase. However, in advanced phases, especially blast crisis, the leukemia usually becomes resistant within months. It has been investigated whether resistance to STI571 is stable and immutable or whether it can be...

journal_title：Blood

authors： Tipping AJ,Mahon FX,Lagarde V,Goldman JM,Melo JV

更新日期：2001-12-15 00:00:00

abstract：:The PI3K/Akt/mTOR pathway has emerged as a critical regulator of dendritic cell (DC) development and function. The kinase mTOR is found in 2 distinct complexes, mTORC1 and mTORC2. In this study, we show that mTORC1 but not mTORC2 is required for epidermal Langerhans cell (LC) homeostasis. Although the initial seeding ...

journal_title：Blood

authors： Kellersch B,Brocker T

更新日期：2013-01-10 00:00:00

abstract：:Gimap4, a member of the newly identified GTPase of the immunity-associated protein family (Gimap), is strongly induced by the pre-T-cell receptor in precursor T lymphocytes, transiently shut off in double-positive thymocytes, and reappears after TCR-mediated positive selection. Here, we show that Gimap4 remains expres...

journal_title：Blood

authors： Schnell S,Démollière C,van den Berk P,Jacobs H

更新日期：2006-07-15 00:00:00

abstract：:Seventy-one patients with acute myeloid leukemia (AML), most of them (63/71) considered ineligible for conventional allogeneic hematopoietic stem cell transplantation (HSCT), were enrolled into a phase 2 study on reduced-intensity myeloablative conditioning with fractionated 8-Gy total body irradiation (TBI) and fluda...

journal_title：Blood

authors： Stelljes M,Bornhauser M,Kroger M,Beyer J,Sauerland MC,Heinecke A,Berning B,Scheffold C,Silling G,Buchner T,Neubauer A,Fauser AA,Ehninger G,Berdel WE,Kienast J,Cooperative German Transplant Study Group.

更新日期：2005-11-01 00:00:00

abstract：:Donor lymphocyte infusion (DLI) can restore durable molecular remission in a high percentage of patients with chronic myeloid leukemia (CML) who have relapses after allogeneic stem cell transplantation, but for patients who do not respond survival is poor. Imatinib mesylate (STI571) is a specific inhibitor of BCR-ABL ...

journal_title：Blood

authors： Olavarria E,Craddock C,Dazzi F,Marin D,Marktel S,Apperley JF,Goldman JM

更新日期：2002-05-15 00:00:00

abstract：:Mast cells accumulate at sites of neovascularization, solid tumors, and many immune reactions. Such accumulation requires directed migration of mature mast cells or their precursors. The nature of the chemoattractants that regulate mast cell motility and the identity of the receptors that mediate the chemotactic respo...

journal_title：Blood

authors： Meininger CJ,Yano H,Rottapel R,Bernstein A,Zsebo KM,Zetter BR

更新日期：1992-02-15 00:00:00

abstract：:BR3, which is expressed on all mature B cells, is a specific receptor for the B-cell survival and maturation factor BAFF (B-cell-activating factor belonging to the tumor necrosis factor [TNF] family). In order to investigate the consequences of targeting BR3 in murine models and to assess the potential of BR3 antibodi...

journal_title：Blood

authors： Lee CV,Hymowitz SG,Wallweber HJ,Gordon NC,Billeci KL,Tsai SP,Compaan DM,Yin J,Gong Q,Kelley RF,DeForge LE,Martin F,Starovasnik MA,Fuh G

更新日期：2006-11-01 00:00:00

abstract：:Merkel cell polyomavirus (MCPyV), a DNA tumor virus, has been found to be associated with Merkel cell carcinoma and chronic lymphocytic leukemia. MCPyV sequences have also been detected in various normal tissues in tumor-affected patients. Immunologic studies have detected MCPyV antibodies in as many as 80% of healthy...

journal_title：Blood

authors： Pancaldi C,Corazzari V,Maniero S,Mazzoni E,Comar M,Martini F,Tognon M

更新日期：2011-06-30 00:00:00