Transcription activation function of C/EBPalpha is required for induction of granulocytic differentiation.

abstract：:The influence of ligand:receptor affinity on B-cell antigen receptor (BCR)-induced apoptosis in the IgM+ Burkitt lymphoma line, Ramos, was evaluated with a group of affinity-diverse murine monoclonal antibodies (MoAbs) specific for human B-cell IgM. The studies showed not only a minimal affinity threshold for the indu...

journal_title：Blood

authors： Mongini PK,Liu Q,Vilensky MA,Highet PF,Inman JK

更新日期：1998-11-15 00:00:00

abstract：:Salivary gland mucosa-associated lymphoid tissue (MALT) type lymphomas are typically indolent B-cell neoplasms that are often associated with Sjogren's syndrome. To better define the cell of origin and evaluate whether antigen receptor stimulation may be playing a role in tumor growth, the Ig heavy and light chain var...

journal_title：Blood

authors： Bahler DW,Miklos JA,Swerdlow SH

更新日期：1997-05-01 00:00:00

abstract：:Immune thrombocytopenia (ITP) is an autoimmune bleeding disorder with a complex pathogenesis, which includes both antibody- and T-cell-mediated effector mechanisms. Rituximab (an anti-human CD20 monoclonal antibody [mAb]) is one of the treatments for ITP and is known to deplete B cells but may also work by affecting t...

journal_title：Blood

authors： Guo L,Kapur R,Aslam R,Speck ER,Zufferey A,Zhao Y,Kim M,Lazarus AH,Ni H,Semple JW

更新日期：2016-02-11 00:00:00

abstract：:Although receptor activator of nuclear factor (NF)-kappaB ligand (RANKL) signaling has been shown to prolong the survival of mature dendritic cells (DCs), the association of RANKL pathway with Fas-mediated apoptosis is obscure. Here, we found that bone marrow-derived DCs (BMDCs) from the Fas-deficient strain MRL/lpr m...

journal_title：Blood

authors： Izawa T,Ishimaru N,Moriyama K,Kohashi M,Arakaki R,Hayashi Y

更新日期：2007-07-01 00:00:00

abstract：:A polymorphic variant of the phosphatase PTPN22 has been associated with increased risk for multiple autoimmune diseases. The risk allele is thought to function by diminishing antigen-receptor signals responsible for negative selection of autoreactive lymphocytes. We now show that PTPN22 is markedly overexpressed in c...

journal_title：Blood

authors： Negro R,Gobessi S,Longo PG,He Y,Zhang ZY,Laurenti L,Efremov DG

更新日期：2012-06-28 00:00:00

abstract：:The physical interactions between B cells and stromal cells from the lymphoid tissue microenvironment are critical to the survival of normal and malignant B cells. They are principally mediated by integrins expressed on B cells and counterreceptors on stromal cells. Specifically, alpha4beta1 integrin engagement rescue...

journal_title：Blood

authors： Astier AL,Xu R,Svoboda M,Hinds E,Munoz O,de Beaumont R,Crean CD,Gabig T,Freedman AS

更新日期：2003-02-01 00:00:00

abstract：:In this investigation, we studied the importance of cellular glutathione (GSH) in the hexose monophosphate shunt (HMPS) activity of unstimulated human erythrocytes and the mechanism by which pyruvate stimulates the HMPS. The rate of HMPS activity was measured by the production of radioactive CO2 from 14C-1-glucose or ...

journal_title：Blood

authors： Sagone AL Jr,Balcerzak SP,Metz EN

更新日期：1975-01-01 00:00:00

abstract：:An electroimmunoassay was applied to the quantitation of platelet-associated IgG (PAIgG). Protein solubilized by Triton X100 from washed platelets was electrophoresed at pH 5.0 in agarose gels containing carbamoylated rabbit anti-human IgG (pI approximately equal to 5.0). Because the rabbit antibody is immobilized und...

journal_title：Blood

authors： Kunicki TJ,Koenig MB,Kristopeit SM,Aster RH

更新日期：1982-07-01 00:00:00

abstract：:Cellular oxygen partial pressure is sensed by a family of prolyl-4-hydroxylase domain (PHD) enzymes that modify hypoxia-inducible factor (HIF)alpha subunits. Upon hydroxylation under normoxic conditions, HIFalpha is bound by the von Hippel-Lindau tumor suppressor protein and targeted for proteasomal destruction. Since...

journal_title：Blood

authors： Martin F,Linden T,Katschinski DM,Oehme F,Flamme I,Mukhopadhyay CK,Eckhardt K,Tröger J,Barth S,Camenisch G,Wenger RH

更新日期：2005-06-15 00:00:00

abstract：:The Lunenburg Lymphoma Biomarker Consortium (LLBC) evaluated the prognostic value of IHC biomarkers in a large series of patients with diffuse large B-cell lymphoma (DLBCL). Clinical data and tumor samples were retrieved from 12 studies from Europe and North America, with patients treated before or after the rituximab...

journal_title：Blood

authors： Salles G,de Jong D,Xie W,Rosenwald A,Chhanabhai M,Gaulard P,Klapper W,Calaminici M,Sander B,Thorns C,Campo E,Molina T,Lee A,Pfreundschuh M,Horning S,Lister A,Sehn LH,Raemaekers J,Hagenbeek A,Gascoyne RD,Weller E

更新日期：2011-06-30 00:00:00

abstract：:We studied the respiration and glucose utilization of suspensions of cultured lymphocytes. Respiration was measured by a couloximetric method using closed systems without a gas-suspension interface. The sensitivity of the method allowed measurements during a time interval of less than 1 hr. We found that the respirati...

journal_title：Blood

authors： Sand T,Condie R,Rosenberg A

更新日期：1977-08-01 00:00:00

abstract：:We report five patients who had greater than 30% peripheral blasts and less than 30% marrow blasts. By the current standards these cases would be classified as myelodysplastic syndrome. Four of five patients progressed to acute leukemia within approximately 1 1/2 months of developing greater than 30% peripheral blasts...

journal_title：Blood

authors： Cason JD,Trujillo JM,Estey EH,Huh YO,Freireich EJ,Stass SA

更新日期：1989-10-01 00:00:00

abstract：:This phase 2 study evaluated whether substituting bortezomib for vincristine in frontline rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) therapy could improve efficacy in non-germinal center B-cell-like diffuse large B-cell lymphoma (non-GCB DLBCL), centrally confirmed by immunohist...

journal_title：Blood

authors： Offner F,Samoilova O,Osmanov E,Eom HS,Topp MS,Raposo J,Pavlov V,Ricci D,Chaturvedi S,Zhu E,van de Velde H,Enny C,Rizo A,Ferhanoglu B

更新日期：2015-10-15 00:00:00

abstract：:A defect in erythropoietin (EPO) production has been advocated as being the main cause of anemia presented at time of diagnosis or during treatment by adults with solid tumors. On the basis of this defect, anemic cancer patients, both adults and children, have been treated with recombinant human EPO (rHuEPO). To furth...

journal_title：Blood

authors： Corazza F,Beguin Y,Bergmann P,André M,Ferster A,Devalck C,Fondu P,Buyse M,Sariban E

更新日期：1998-09-01 00:00:00

abstract：:In an attempt to improve outcomes for patients with acute myeloid leukemia (AML) after allogeneic hematopoietic cell transplantation (HCT), we conducted a phase 1/2 study in which targeted irradiation delivered by 131I-anti-CD45 antibody was combined with targeted busulfan (BU; area-under-curve, 600-900 ng/mL) and cyc...

journal_title：Blood

authors： Pagel JM,Appelbaum FR,Eary JF,Rajendran J,Fisher DR,Gooley T,Ruffner K,Nemecek E,Sickle E,Durack L,Carreras J,Horowitz MM,Press OW,Gopal AK,Martin PJ,Bernstein ID,Matthews DC

更新日期：2006-03-01 00:00:00

abstract：:The proto-oncogene c-myc has been identified as an early response gene for erythropoietin (Epo) in transformed murine erythroleukemia cells. Epo activation of c-myc in these cells requires protein kinase C. We now show the fidelity of this signaling pathway in normal erythroid cells isolated from the spleens of phenyl...

journal_title：Blood

authors： Spangler R,Sytkowski AJ

更新日期：1992-01-01 00:00:00

abstract：:A critical role for the endothelium of yolk sac and dorsal aorta has been shown in embryonic hematopoiesis. A stromal cell line derived from yolk sac, YSCL-72, has been chosen to search for a novel molecule associated with embryonic hematopoiesis. Analysis between YSCL-72 and an adult aorta-derived endothelial cell li...

journal_title：Blood

authors： Ohneda O,Ohneda K,Arai F,Lee J,Miyamoto T,Fukushima Y,Dowbenko D,Lasky LA,Suda T

更新日期：2001-10-01 00:00:00

abstract：:Erythroid (red blood) cells are the first cell type to be specified in the postimplantation mammalian embryo and serve highly specialized, essential functions throughout gestation and postnatal life. The existence of 2 developmentally and morphologically distinct erythroid lineages, primitive (embryonic) and definitiv...

journal_title：Blood

authors： Baron MH,Isern J,Fraser ST

更新日期：2012-05-24 00:00:00

abstract：:The glutathione S-transferase (GST) genes are involved in the metabolism of environmental carcinogens and of some classes of chemotherapy drugs. GSTM1 and GSTT1 genotypes are polymorphic in humans, and the phenotypic absence of enzyme activity is caused by a homozygous inherited deletion of the gene. Previous, smaller...

journal_title：Blood

authors： Davies SM,Bhatia S,Ross JA,Kiffmeyer WR,Gaynon PS,Radloff GA,Robison LL,Perentesis JP

更新日期：2002-07-01 00:00:00

abstract：:Chronic graft-versus-host disease (cGVHD) is an increasingly common cause of morbidity and mortality in allogeneic stem cell transplantation (alloSCT). Relative to acute GVHD (aGVHD), much less is understood about cGVHD. Using the B10.D2 --> BALB/c murine cGVHD model, which shares critical pathologic features with hum...

journal_title：Blood

authors： Anderson BE,McNiff JM,Matte C,Athanasiadis I,Shlomchik WD,Shlomchik MJ

更新日期：2004-09-01 00:00:00

abstract：:The present study focuses on a large family with an X-linked immunodeficiency in which there are variable clinical and laboratory phenotypes, including recurrent viral and bacterial infections, hypogammaglobulinemia, Epstein-Barr virus-driven lymphoproliferation, splenomegaly, colitis, and liver disease. Molecular and...

journal_title：Blood

authors： Rigaud S,Lopez-Granados E,Sibéril S,Gloire G,Lambert N,Lenoir C,Synaeve C,Stacey M,Fugger L,Stephan JL,Fischer A,Picard C,Durandy A,Chapel H,Latour S

更新日期：2011-07-14 00:00:00

abstract：:The histone deacetylase inhibitors (HDA-CIs) butyrate and trichostatin A activate gamma-globin expression via a p38 mitogen-activating protein kinase (MAPK)-dependent mechanism. We hypothesized that down-stream effectors of p38 MAPK, namely activating transcription factor-2 (ATF-2) and cyclic AMP response element (CRE...

journal_title：Blood

authors： Sangerman J,Lee MS,Yao X,Oteng E,Hsiao CH,Li W,Zein S,Ofori-Acquah SF,Pace BS

更新日期：2006-11-15 00:00:00

abstract：:Congenital erythropoietic porphyria (Günther's disease) is a rare disorder of heme biosynthesis inherited in an autosomal recessive fashion. The molecular abnormality responsible for the characteristic defect in uroporphyrinogen III synthase activity was investigated in two patients. For the first patient, complementa...

journal_title：Blood

authors： Deybach JC,de Verneuil H,Boulechfar S,Grandchamp B,Nordmann Y

更新日期：1990-05-01 00:00:00

abstract：:The cellular constituents in lymph nodes and spleens of patients with Hodgkin's disease were studied with a series of monoclonal antibodies directed against human thymocyte, peripheral T-cell, and la antigens. Utilizing both an immunoperoxidase technique on frozen tissue sections and indirect immunofluorescence on cel...

journal_title：Blood

authors： Poppema S,Bhan AK,Reinherz EL,Posner MR,Schlossman SF

更新日期：1982-02-01 00:00:00

abstract：:In lymphocytes, the second messenger cyclic adenosine monophosphate (cAMP) plays a well-established antiproliferative role through inhibition of G(1)/S transition and S-phase progression. We have previously demonstrated that, during S-phase arrest, cAMP inhibits the action of S phase-specific cytotoxic compounds, lead...

journal_title：Blood

authors： Naderi EH,Findley HW,Ruud E,Blomhoff HK,Naderi S

更新日期：2009-07-16 00:00:00

abstract：:Recent studies have identified several populations of progenitor cells in the human thymus. The hematopoietic precursor activity of these populations has been determined. The most primitive human thymocytes express high levels of CD34 and lack CD1a. These cells acquire CD1a and differentiate into CD4(+)CD8(+) through ...

journal_title：Blood

authors： Blom B,Verschuren MC,Heemskerk MH,Bakker AQ,van Gastel-Mol EJ,Wolvers-Tettero IL,van Dongen JJ,Spits H

更新日期：1999-05-01 00:00:00

abstract：:The high iron demand associated with enhanced erythropoiesis during high-altitude hypoxia leads to skeletal muscle iron mobilization and decrease in myoglobin protein levels. To investigate the effect of enhanced erythropoiesis on systemic and muscle iron metabolism under nonhypoxic conditions, 8 healthy volunteers we...

journal_title：Blood

authors： Robach P,Recalcati S,Girelli D,Gelfi C,Aachmann-Andersen NJ,Thomsen JJ,Norgaard AM,Alberghini A,Campostrini N,Castagna A,Viganò A,Santambrogio P,Kempf T,Wollert KC,Moutereau S,Lundby C,Cairo G

更新日期：2009-06-25 00:00:00

abstract：:The reactivity of acute myeloid leukemia cells (AML) was determined in 29 patients using the fucose binding lectin Ulex europaeus agglutinin (UEA) as surface marker. We show a marked heterogeneity in the UEA-binding abilities of the cells in these patients as determined by fluorescence analysis of the blasts labeled w...

journal_title：Blood

authors： Delwel R,Touw I,Bot F,Löwenberg B

更新日期：1986-07-01 00:00:00

abstract：:CRLF2 rearrangements, JAK1/2 point mutations, and JAK2 fusion genes have been identified in Philadelphia chromosome (Ph)-like acute lymphoblastic leukemia (ALL), a recently described subtype of pediatric high-risk B-precursor ALL (B-ALL) which exhibits a gene expression profile similar to Ph-positive ALL and has a poo...

journal_title：Blood

authors： Maude SL,Tasian SK,Vincent T,Hall JW,Sheen C,Roberts KG,Seif AE,Barrett DM,Chen IM,Collins JR,Mullighan CG,Hunger SP,Harvey RC,Willman CL,Fridman JS,Loh ML,Grupp SA,Teachey DT

更新日期：2012-10-25 00:00:00

abstract：:To evaluate the relationship between myeloperoxidase (MPO) gene expression and specific lineages of hematopoietic differentiation, we analyzed expression of the MPO gene in a variety of normal and leukemic human cells. As a first step, we synthesized several oligonucleotide probes and isolated cDNA clones for the MPO ...

journal_title：Blood

authors： Zaki SR,Austin GE,Swan D,Srinivasan A,Ragab AH,Chan WC

更新日期：1989-11-01 00:00:00