Exposure of human megakaryocytes to high shear rates accelerates platelet production.

abstract：:The relationship between the level of retinoblastoma protein (RB) expression and the survival of 113 newly diagnosed acute myelogenous leukemia (AML) patients was studied. Western blotting was used to determine the level of RB protein present in peripheral blood leukemia cells and results were confirmed in 26 patients...

journal_title：Blood

authors： Kornblau SM,Xu HJ,Zhang W,Hu SX,Beran M,Smith TL,Hester J,Estey E,Benedict WF,Deisseroth AB

更新日期：1994-07-01 00:00:00

abstract：:The three-dimensional tertiary structure of human von Willebrand Factor (vWF) on a hydrophobic surface under aqueous conditions and different shear stress regimes was studied by atomic force microscopy (AFM). vWF was imaged by AFM at molecular level resolution under negligible shear stress, under a local applied shear...

journal_title：Blood

authors： Siedlecki CA,Lestini BJ,Kottke-Marchant KK,Eppell SJ,Wilson DL,Marchant RE

更新日期：1996-10-15 00:00:00

abstract：:During ontogeny, the transcription factor RUNX1 governs the emergence of definitive hematopoietic cells from specialized endothelial cells called hemogenic endothelium (HE). The ultimate consequence of this endothelial-to-hematopoietic transition is the concomitant activation of the hematopoietic program and downregul...

journal_title：Blood

authors： Lie-A-Ling M,Marinopoulou E,Li Y,Patel R,Stefanska M,Bonifer C,Miller C,Kouskoff V,Lacaud G

更新日期：2014-09-11 00:00:00

abstract：:The alternatively spliced and highly conserved EIIIA domain of fibronectin (FN) is included in most FN of the extracellular matrix in embryos. In adults, both extracellular matrix and plasma FN essentially lack EIIIA. In diverse inflammatory situations however, EIIIA is specifically included by regulated RNA splicing....

journal_title：Blood

authors： Tan MH,Sun Z,Opitz SL,Schmidt TE,Peters JH,George EL

更新日期：2004-07-01 00:00:00

abstract：:To evaluate outcome and prognosis of patients with T-cell lymphoma we analyzed 343 patients treated within trials of the German High-Grade Non-Hodgkin Lymphoma Study Group (DSHNHL). Two hundred eighty-nine patients belonged to 1 of the 4 major T-cell lymphoma subtypes: anaplastic large cell lymphoma (ALCL), anaplastic...

journal_title：Blood

authors： Schmitz N,Trümper L,Ziepert M,Nickelsen M,Ho AD,Metzner B,Peter N,Loeffler M,Rosenwald A,Pfreundschuh M

更新日期：2010-11-04 00:00:00

abstract：:Current knowledge is inadequate to explain the different patterns of blast cell accumulation in myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML). We compared the growth patterns of blast cell progenitors (CFU-L) in 23 patients with advanced MDS and 32 patients with de novo AML. Circulating blast progen...

journal_title：Blood

authors： Aul C,Gattermann N,Schneider W

更新日期：1992-08-01 00:00:00

abstract：:Serial erythrocyte volume distribution curves were used to characterize changes in erythrocyte subpopulations following the induction of Heinz body hemolytic anemia in cats. Macrocytes produced in response to hemolysis were observed after loss of reticulum. After recovery from hemolysis, a gradual reduction in mean ce...

journal_title：Blood

authors： Weiser MG,Kociba GJ

更新日期：1982-08-01 00:00:00

abstract：:Outcome in multiple myeloma is highly variable and a better understanding of the factors that influence disease biology is essential to understand and predict behavior in individual patients. In the present study, we analyzed combined genomewide DNA methylation and gene expression data of patients treated in the Medic...

journal_title：Blood

authors： Kaiser MF,Johnson DC,Wu P,Walker BA,Brioli A,Mirabella F,Wardell CP,Melchor L,Davies FE,Morgan GJ

更新日期：2013-07-11 00:00:00

abstract：:The pp65(495-503) cytotoxic T-lymphocyte (CTL) epitope from cytomegalovirus (CMV) is universally recognized among CMV+ individuals who express an allele of the human leukocyte antigen A (HLA-A*0201). The relative binding affinity of the epitope to HLA-A*0201 is moderate, and its increased activity might prove benefici...

journal_title：Blood

authors： La Rosa C,Krishnan R,Markel S,Schneck JP,Houghten R,Pinilla C,Diamond DJ

更新日期：2001-03-15 00:00:00

abstract：:All-trans retinoic acid (tRA) and arsenic trioxide (As(2)O(3)) induce non-cross-resistant complete clinical remission in patients with acute promyelocytic leukemia with t(15;17) translocation and target PML-RARalpha, the leukemogenic protein, by different pathways suggesting a possible therapeutic synergism. To evalua...

journal_title：Blood

authors： Jing Y,Wang L,Xia L,Chen GQ,Chen Z,Miller WH,Waxman S

更新日期：2001-01-01 00:00:00

abstract：:The potent bioactive sphingolipid mediator, sphingosine-1-phosphate (S1P), is produced by 2 sphingosine kinase isoenzymes, SphK1 and SphK2. Expression of SphK1 is up-regulated in cancers, including leukemia, and associated with cancer progression. A screen of sphingosine analogs identified (2R,3S,4E)-N-methyl-5-(4'-pe...

journal_title：Blood

authors： Paugh SW,Paugh BS,Rahmani M,Kapitonov D,Almenara JA,Kordula T,Milstien S,Adams JK,Zipkin RE,Grant S,Spiegel S

更新日期：2008-08-15 00:00:00

abstract：:Human mast cells in adult tissues have been thought to have limited, if any, proliferative potential. The current study examined mast cells obtained from adult skin and cultured in serum-free medium with recombinant human stem cell factor. During the first 4 weeks of culture, the percentages of mast cells increased fr...

journal_title：Blood

authors： Kambe N,Kambe M,Kochan JP,Schwartz LB

更新日期：2001-04-01 00:00:00

abstract：:Severe factor V (FV) deficiency is a rare bleeding disorder, whose genetic bases have been characterized only in a limited number of cases. We investigated 6 unrelated patients with extremely reduced plasma FV levels, associated with a bleeding tendency ranging from moderately severe to severe. Clinical manifestations...

journal_title：Blood

authors： Montefusco MC,Duga S,Asselta R,Malcovati M,Peyvandi F,Santagostino E,Mannucci PM,Tenchini ML

更新日期：2003-11-01 00:00:00

abstract：:After DNA replication, sister chromatids must be untangled, or decatenated, before mitosis so that chromatids do not tear during anaphase. Topoisomerase IIalpha (Topo IIalpha) is the major decatenating enzyme. Topo IIalpha inhibitors prevent decatenation, causing cells to arrest during mitosis. Here we report that acu...

journal_title：Blood

authors： Wray J,Williamson EA,Sheema S,Lee SH,Libby E,Willman CL,Nickoloff JA,Hromas R

更新日期：2009-08-27 00:00:00

abstract：:We previously showed that incorporating target sequences for the hematopoietic-specific microRNA miR-142 into an antigen-encoding transgene prevents antigen expression in antigen-presenting cells (APCs). To determine whether this approach induces immunologic tolerance, we treated mice with a miR-142-regulated lentivir...

journal_title：Blood

authors： Annoni A,Brown BD,Cantore A,Sergi LS,Naldini L,Roncarolo MG

更新日期：2009-12-10 00:00:00

abstract：:To define the efficacy of venetoclax with extended follow-up and identify clinical or biological treatment effect modifiers, updated data for previously treated patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) enrolled in 4 early-phase trials were pooled. Rates of response, complete...

journal_title：Blood

authors： Roberts AW,Ma S,Kipps TJ,Coutre SE,Davids MS,Eichhorst B,Hallek M,Byrd JC,Humphrey K,Zhou L,Chyla B,Nielsen J,Potluri J,Kim SY,Verdugo M,Stilgenbauer S,Wierda WG,Seymour JF

更新日期：2019-07-11 00:00:00

abstract：:Thrombopoietin (Tpo), the ligand for c-mpl, has been shown to be the principal regulator of megakaryocytopoiesis and platelet production. The ability of Tpo to potently stimulate the growth of committed megakaryocyte (Mk) progenitor cells has been studied in detail. Murine fetal liver cells, highly enriched in primiti...

journal_title：Blood

authors： Ramsfjell V,Borge OJ,Veiby OP,Cardier J,Murphy MJ Jr,Lyman SD,Lok S,Jacobsen SE

更新日期：1996-12-15 00:00:00

abstract：:Crystallographic and electron microscopy studies revealed genuflexed (bent) integrins in both unliganded (inactive) and physiologic ligandbound (active) states, suggesting that local conformational changes are sufficient for activation. Herein we have explored the role of local changes in the contact region between th...

journal_title：Blood

authors： Gupta V,Gylling A,Alonso JL,Sugimori T,Ianakiev P,Xiong JP,Arnaout MA

更新日期：2007-04-15 00:00:00

abstract：:Gaucher disease, caused by a deficiency of the lysosomal enzyme glucocerebrosidase, leads to prominent glucosylceramide accumulation in lysosomes of tissue macrophages (Gaucher cells). Here we show glucosylsphingosine, the deacylated form of glucosylceramide, to be markedly increased in plasma of symptomatic nonneuron...

journal_title：Blood

authors： Dekker N,van Dussen L,Hollak CE,Overkleeft H,Scheij S,Ghauharali K,van Breemen MJ,Ferraz MJ,Groener JE,Maas M,Wijburg FA,Speijer D,Tylki-Szymanska A,Mistry PK,Boot RG,Aerts JM

更新日期：2011-10-20 00:00:00

abstract：:Interleukin-12 (IL-12) is a cytokine that plays a central role in the control of cell-mediated immunity. We have previously shown that transforming growth factor-beta1 (TGF-beta) inhibitory effects on human primary allogeneic cytotoxicity and proliferative responses interfere with IL-12 pathway. The present study was ...

journal_title：Blood

authors： Pardoux C,Ma X,Gobert S,Pellegrini S,Mayeux P,Gay F,Trinchieri G,Chouaib S

更新日期：1999-03-01 00:00:00

abstract：:Transforming growth factor-alpha (TGF-alpha) exerts several effects on target cells, such as neovascularization promotion and mitogenic signalling. Using immunoelectron microscopy, we show that monocytes and neutrophils, store TGF-alpha in cytoplasmic granules. In monocytes, TGF-alpha did not colocalize with component...

journal_title：Blood

authors： Calafat J,Janssen H,Ståhle-Bäckdahl M,Zuurbier AE,Knol EF,Egesten A

更新日期：1997-08-01 00:00:00

abstract：:In this report the role played by human immunodeficiency virus type-1 (HIV-1) in the pathogenesis of HIV-1-related thrombocytopenia was investigated. CD34+ hematopoietic stem/progenitor cells were purified from the bone marrow (BM) of HIV-1(+) thrombocytopenic patients, HIV-1(+) nonthrombocytopenic individuals, HIV-1(...

journal_title：Blood

authors： Zauli G,Re MC,Davis B,Sen L,Visani G,Gugliotta L,Furlini G,La Placa M

更新日期：1992-05-15 00:00:00

abstract：:Reticulocytes release small membrane vesicles termed exosomes during their maturation into erythrocytes. It has been suggested that reticulocytes remodel the plasma membrane of the immature red cell during erythropoiesis by specifically eliminating various proteins. We report here that exosome release is associated wi...

journal_title：Blood

authors： Blanc L,Barres C,Bette-Bobillo P,Vidal M

更新日期：2007-11-01 00:00:00

abstract：:Defective function of dendritic cells (DC) in cancer has been recently described and may represent one of the mechanisms of tumor evasion from immune system control. We have previously shown in vitro that vascular endothelial growth factor (VEGF), produced by almost all tumors, is one of the tumor-derived factors resp...

journal_title：Blood

authors： Gabrilovich D,Ishida T,Oyama T,Ran S,Kravtsov V,Nadaf S,Carbone DP

更新日期：1998-12-01 00:00:00

abstract：:Wnt signaling is involved in numerous aspects of vertebrate development and homeostasis, including the formation and function of blood cells. Here, we show that canonical and noncanonical Wnt signaling pathways are present and functional in megakaryocytes (MKs), with several Wnt effectors displaying MK-restricted expr...

journal_title：Blood

authors： Macaulay IC,Thon JN,Tijssen MR,Steele BM,MacDonald BT,Meade G,Burns P,Rendon A,Salunkhe V,Murphy RP,Bennett C,Watkins NA,He X,Fitzgerald DJ,Italiano JE Jr,Maguire PB

更新日期：2013-01-03 00:00:00

abstract：:The extended use of brentuximab-vedotin was reported for CD30(+) nonanaplastic peripheral T-cell lymphomas (PTCLs) with promising efficacy. CD30 status assessment is thus a critical factor for therapeutic decision, but the reliability of immunohistochemistry (IHC) in evaluating its expression remains to be defined. Th...

journal_title：Blood

authors： Bossard C,Dobay MP,Parrens M,Lamant L,Missiaglia E,Haioun C,Martin A,Fabiani B,Delarue R,Tournilhac O,Delorenzi M,Gaulard P,de Leval L

更新日期：2014-11-06 00:00:00

abstract：:Neutrophil (PMN) activation is associated with increased surface expression of several membrane proteins that are translocated from intracellular pools. Indirect evidence suggests that the intracellular storage pools of complement receptor type 1 (CR1) in resting PMN are distinct from traditional granules and may be t...

journal_title：Blood

authors： Kumar A,Wetzler E,Berger M

更新日期：1997-06-15 00:00:00

abstract：:Hypersensitivity to cross-linking agents and predisposition to malignancy are characteristic of the genetically heterogeneous inherited bone marrow failure syndrome, Fanconi anemia (FA). The protein encoded by the recently cloned FA complementation group A gene, FAA, has been expected to localize in the nucleus as bas...

journal_title：Blood

authors： Kruyt FA,Waisfisz Q,Dijkmans LM,Hermsen MA,Youssoufian H,Arwert F,Joenje H

更新日期：1997-11-01 00:00:00

abstract：:A cohort of MDS patients was examined for mutations affecting 4 splice genes (SF3B1, SRSF2, ZRSR2, and U2AF35) and evaluated in the context of clinical and molecular markers. Splice gene mutations were detected in 95 of 221 patients. These mutations were mutually exclusive and less likely to occur in patients with com...

journal_title：Blood

authors： Damm F,Kosmider O,Gelsi-Boyer V,Renneville A,Carbuccia N,Hidalgo-Curtis C,Della Valle V,Couronné L,Scourzic L,Chesnais V,Guerci-Bresler A,Slama B,Beyne-Rauzy O,Schmidt-Tanguy A,Stamatoullas-Bastard A,Dreyfus F,Prébet T,

更新日期：2012-04-05 00:00:00

abstract：:Washed human platelets were labeled with 125I by the lactoperoxidase-catalyzed method and solubilized in 1% Triton X-100. The soluble proteins were analyzed by crossed-immunoelectrophoresis in 1% agarose, employing a rabbit antibody raised against whole human platelets. Analysis of autoradiograms developed from dried ...

journal_title：Blood

authors： Kunicki TJ,Nurden AT,Pidard D,Russell NR,Caen JP

更新日期：1981-12-01 00:00:00