Dysregulation of granulocyte, erythrocyte, and NK cell lineages in Fli-1 gene-targeted mice.

abstract：:During this time of transition in the federal government and the National Institutes of Health, I write to assure the Blood community of the National Heart, Lung, and Blood Institute's (NHLBI) commitment to new and established investigators as outlined in the NHLBI Strategic Plan. This perspective discusses the NHLBI ...

journal_title：Blood

authors： Nabel EG

更新日期：2009-03-26 00:00:00

abstract：:Regulatory T (Treg) cells contribute to immune evasion by malignancies. To investigate their importance in non-Hodgkin lymphoma (NHL), we enumerated Treg cells in peripheral blood mononuclear cells (PBMCs) and involved tissues from 30 patients. CD25(+)FoxP3(+)CD127(low)CD4(+) Treg cells were increased markedly in PBMC...

journal_title：Blood

authors： Mittal S,Marshall NA,Duncan L,Culligan DJ,Barker RN,Vickers MA

更新日期：2008-06-01 00:00:00

abstract：:Thrombopoietin (Tpo) has proliferative and maturational effects on immature and more committed cells, respectively. We previously reported a role for Tpo as a survival factor in the factor-dependent human cell line M07e by demonstrating that Tpo suppresses apoptosis in the absence of induced proliferation. Wild-type p...

journal_title：Blood

authors： Ritchie A,Gotoh A,Gaddy J,Braun SE,Broxmeyer HE

更新日期：1997-12-01 00:00:00

abstract：:FTY720 is an immunosuppressant developed to prevent organ transplant rejection. Recent studies indicate an additional role for FTY720 in inducing cell apoptosis. We demonstrate here that FTY720 mediates toxic effects in cell lines representing different B-cell malignancies and primary B cells from patients with chroni...

journal_title：Blood

authors： Liu Q,Zhao X,Frissora F,Ma Y,Santhanam R,Jarjoura D,Lehman A,Perrotti D,Chen CS,Dalton JT,Muthusamy N,Byrd JC

更新日期：2008-01-01 00:00:00

abstract：:The novel human CC-chemokine Eotaxin is a potent and selective chemotaxin for eosinophils. Here, the biological activities and the activation profile of Eotaxin were further characterized and compared with those of other eosinophil chemotaxins such as complement fragment C5a (C5a), platelet-activating factor (PAF), an...

journal_title：Blood

authors： Tenscher K,Metzner B,Schöpf E,Norgauer J,Czech W

更新日期：1996-10-15 00:00:00

abstract：:The endogenous presentation of the majority of viral epitopes through MHC class I pathway is strictly dependent on the transporter associated with antigen processing (TAP) complex, which transfers the peptide products of proteasomal degradation into the endoplasmic reticulum. A small number of epitopes can be presente...

journal_title：Blood

authors： Tey SK,Khanna R

更新日期：2012-08-02 00:00:00

abstract：:Endothelial cell-mediated coagulation and leukocyte adhesion are processes that might be connected by the generation of thrombin. To examine the interaction of procoagulant and proadhesive activity, cultures of endothelial cells were stimulated with tumor necrosis factor-alpha, which resulted in the surface expression...

journal_title：Blood

authors： Kirchhofer D,Sakariassen KS,Clozel M,Tschopp TB,Hadváry P,Nemerson Y,Baumgartner HR

更新日期：1993-04-15 00:00:00

abstract：:Variations within proteasome β (PSMB) genes, which encode the β subunits of the 20S proteasome, may affect proteasome function, assembly, and/or binding of proteasome inhibitors. To investigate the potential association between PSMB gene variants and treatment-emergent resistance to bortezomib and/or long-term outcome...

journal_title：Blood

authors： Lichter DI,Danaee H,Pickard MD,Tayber O,Sintchak M,Shi H,Richardson PG,Cavenagh J,Bladé J,Façon T,Niesvizky R,Alsina M,Dalton W,Sonneveld P,Lonial S,van de Velde H,Ricci D,Esseltine DL,Trepicchio WL,Mulligan G,And

更新日期：2012-11-29 00:00:00

abstract：:In attempting to identify antigens that are differentially expressed on tumor cells following transformation from follicular small cleaved cell lymphoma (FSC) to immunoblastic lymphoma (IL), we identified a unique epitope of the transferrin receptor (TfR). The epitope is available for binding in aggressive lymphomas b...

journal_title：Blood

authors： Esserman L,Takahashi S,Rojas V,Warnke R,Levy R

更新日期：1989-12-01 00:00:00

abstract：:The clinical, morphological, immunologic, and cytogenetic features of seven cases of chronic granulated T cell lymphocytosis with neutropenia were studied. The disorder was characterized by moderate blood and bone marrow lymphocytosis, neutropenia, polyclonal hypergammaglobulinemia, splenomegaly, absence of lymphadeno...

journal_title：Blood

authors： McKenna RW,Arthur DC,Gajl-Peczalska KJ,Flynn P,Brunning RD

更新日期：1985-08-01 00:00:00

abstract：:The effect of recombinant factor VIII (rFVIII) brand on inhibitor development was investigated in all 407 severe hemophilia A previously untreated patients born in the United Kingdom (UK) between 1 January 2000 and 31 December 2011. Eighty-eight (22%) had been in the RODIN study. Information was extracted from the Nat...

journal_title：Blood

authors： Collins PW,Palmer BP,Chalmers EA,Hart DP,Liesner R,Rangarajan S,Talks K,Williams M,Hay CR,UK Haemophilia Centre Doctors’ Organization.

更新日期：2014-11-27 00:00:00

abstract：:When overexpressed in primary erythroid progenitors, oncogenic Ras leads to the constitutive activation of its downstream signaling pathways, severe block of terminal erythroid differentiation, and cytokine-independent growth of primary erythroid progenitors. However, whether high-level expression of oncogenic Ras is ...

journal_title：Blood

authors： Zhang J,Liu Y,Beard C,Tuveson DA,Jaenisch R,Jacks TE,Lodish HF

更新日期：2007-06-15 00:00:00

abstract：:Bcr-Abl tyrosine kinase activity initiates a number of intracellular signaling cascades that result in leukemogenesis. Imatinib mesylate, a specific Bcr-Abl tyrosine kinase inhibitor, has been highly successful in the treatment of chronic myelogenous leukemia (CML). However, the emergence of imatinib resistance and th...

journal_title：Blood

authors： Gu JJ,Santiago L,Mitchell BS

更新日期：2005-04-15 00:00:00

abstract：:Hematopoiesis is tightly controlled by transcription regulatory networks, but how and when specific transcription factors control lineage commitment are still largely unknown. Within the hematopoietic stem cell (Lin(-)Sca-1(+)c-Kit(+)) compartment these lineage-specific transcription factors are expressed at low level...

journal_title：Blood

authors： Wölfler A,Danen-van Oorschot AA,Haanstra JR,Valkhof M,Bodner C,Vroegindeweij E,van Strien P,Novak A,Cupedo T,Touw IP

更新日期：2010-11-18 00:00:00

abstract：:We used restriction endonuclease analysis to determine the incidence of alpha-thalassemia in two Mediterranean islands. In a random population sample, the gene frequency of deletion-type alpha-thalassemia-2 (-alpha) was 0.18 in Sardinians and 0.07 in Greek Cypriots. All cases were the rightward crossover type. From th...

journal_title：Blood

authors： Pirastu M,Lee KY,Dozy AM,Kan YW,Stamatoyannopoulos G,Hadjiminas MG,Zachariades Z,Angius A,Furbetta M,Rosatelli C,Cao A

更新日期：1982-08-01 00:00:00

abstract：:Measurement of plasma levels of two secreted platelet proteins (beta-thromboglobulin and platelet factor 4) has been suggested as a means for detecting increased platelet activation in vivo. A crucial question in the measurement is the distinction between in vivo and in vitro secretion of the proteins. One approach to...

journal_title：Blood

authors： Kaplan KL,Owen J

更新日期：1981-02-01 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：:Rituximab is a chimeric monoclonal antibody directed at CD20 with significant activity in non-Hodgkin lymphoma (NHL) and chronic lymphocytic leukemia (CLL). A variety of pathways of tumor cytotoxicity different from cytotoxic chemotherapy have been proposed for this therapeutic antibody including antibody-dependent ce...

journal_title：Blood

authors： Byrd JC,Kitada S,Flinn IW,Aron JL,Pearson M,Lucas D,Reed JC

更新日期：2002-02-01 00:00:00

abstract：:The blood platelet is the only human cell known to have a circumferential band of microtubules. However, the mechanisms involved in assembly of the multi-looped coil, its interaction with the cell membrane to support discoid shape, and constriction into tight rings around centrally concentrated organelles in activated...

journal_title：Blood

authors： White JG,Krumwiede M

更新日期：1985-04-01 00:00:00

abstract：:Oncogenic activation of NOTCH1 signaling plays a central role in the pathogenesis of T-cell acute lymphoblastic leukemia, with mutations on this signaling pathway affecting more than 60% of patients at diagnosis. However, the transcriptional regulatory circuitries driving T-cell transformation downstream of NOTCH1 rem...

journal_title：Blood

authors： Schnell SA,Ambesi-Impiombato A,Sanchez-Martin M,Belver L,Xu L,Qin Y,Kageyama R,Ferrando AA

更新日期：2015-04-30 00:00:00

abstract：:The last 2 years have seen much excitement in the field of genetics with the identification of a formerly unappreciated level of "structural variation" within the normal human genome. Genetic structural variants include deletions, duplications, and inversions in addition to the recently discovered, copy number variant...

journal_title：Blood

authors： Mullally A,Ritz J

更新日期：2007-02-15 00:00:00

abstract：:In this issue of Blood, Neufeld and colleagues present promising results on the safety and efficacy of a novel iron chelator for the treatment of transfusional iron overload. ...

journal_title：Blood

authors： Taher AT,Musallam KM

更新日期：2012-04-05 00:00:00

abstract：:A broad range of hematopoietic stem cells and progenitors reside within a fraction of umbilical cord blood (UCB) that exhibits low light scatter properties (SSC(lo)) and high expression of aldehyde dehydrogenase (ALDH(br)). Many SSC(lo) ALDH(br) cells coexpress CD34; however, other cells express either ALDH or CD34. T...

journal_title：Blood

authors： Storms RW,Green PD,Safford KM,Niedzwiecki D,Cogle CR,Colvin OM,Chao NJ,Rice HE,Smith CA

更新日期：2005-07-01 00:00:00

abstract：:Anticoagulation with vitamin K antagonists (VKAs) is problematic because of difficulties in safely managing dosing. Polymorphisms in cytochrome P450 2C9 (CYP2C9) and vitamin K epoxide reductase genes (VKORC1) have been shown to affect VKA dosing in adults. The association of these polymorphisms on VKA dosing in childr...

journal_title：Blood

authors： Nowak-Göttl U,Dietrich K,Schaffranek D,Eldin NS,Yasui Y,Geisen C,Mitchell LG

更新日期：2010-12-23 00:00:00

abstract：:Granulocyte-macrophage colony-stimulating factor (GM-CSF) has previously been shown to stimulate granulocyte, macrophage, and megakaryocyte lineages to act as an erythroid burst-promoting activity and to stimulate limited replication of spleen colony-forming cells. Here we demonstrate that murine GM-CSF alone or in co...

journal_title：Blood

authors： McNiece IK,Robinson BE,Quesenberry PJ

更新日期：1988-07-01 00:00:00

abstract：:Anemia is a common clinical problem, and there is much interest in its role in promoting left ventricular hypertrophy through increasing cardiac workload. Normally, red blood cell production is adjusted through the regulation of erythropoietin (Epo) production by the kidney. One important cause of anemia is relative d...

journal_title：Blood

authors： Binley K,Askham Z,Iqball S,Spearman H,Martin L,de Alwis M,Thrasher AJ,Ali RR,Maxwell PH,Kingsman S,Naylor S

更新日期：2002-10-01 00:00:00

abstract：:We present four patients with adult T-cell leukemia (ATL) derived from a novel T-cell subset (CD4-, CD8- [double-negative, DN], T-cell receptor [TCR] alpha beta+). In the ATL cells of these patients, neither gene nor surface expression of CD4 and CD8 antigens was detected. Clinical and laboratory data showed no differ...

journal_title：Blood

authors： Suzushima H,Asou N,Nishimura S,Nishikawa K,Wang JX,Okubo T,Naito M,Hattori T,Takatsuki K

更新日期：1993-02-15 00:00:00

abstract：:The ontogeny of a 57-Kd cationic antimicrobial protein (CAP57) that has substantial similarities to bactericidal permeability increasing protein (BPI) has been determined immunocytochemically. CAP57 was detected in the granules of mature peripheral blood neutrophils. However, it was absent from other cells of the peri...

journal_title：Blood

authors： Pereira HA,Spitznagel JK,Winton EF,Shafer WM,Martin LE,Guzman GS,Pohl J,Scott RW,Marra MN,Kinkade JM Jr

更新日期：1990-08-15 00:00:00

abstract：:Pharmacologic infusion of activated protein C (APC) improves survival in severe sepsis, and platelet factor 4 (PF4) accelerates APC generation in a primate thrombin-infusion model. We now tested whether endogenous platelet PF4 content affects APC generation. Mice completely deficient in PF4 (mPF4(-/-)) had impaired AP...

journal_title：Blood

authors： Kowalska MA,Mahmud SA,Lambert MP,Poncz M,Slungaard A

更新日期：2007-09-15 00:00:00

abstract：:Macrophage mannose receptor (MR) participates in pathogen recognition, clearance of endogenous serum glycoproteins, and antigen presentation. MR is also present on lymphatic vessels, where its function is unknown. Here we show that migration of lymphocytes from the skin into the draining lymph nodes through the affere...

journal_title：Blood

authors： Marttila-Ichihara F,Turja R,Miiluniemi M,Karikoski M,Maksimow M,Niemelä J,Martinez-Pomares L,Salmi M,Jalkanen S

更新日期：2008-07-01 00:00:00