Animal model of fetal and neonatal immune thrombocytopenia: role of neonatal Fc receptor in the pathogenesis and therapy.

abstract：:Severe congenital neutropenia (CN) (Kostmann syndrome) is a hematologic disorder characterized by a maturation arrest of myelopoiesis at the promyelocyte/myelocyte stage of development. This arrest results in severe neutropenia leading to absolute neutrophil counts (ANC) below 0.2 x 10(9)/L associated with severe bact...

journal_title：Blood

authors： Zeidler C,Welte K,Barak Y,Barriga F,Bolyard AA,Boxer L,Cornu G,Cowan MJ,Dale DC,Flood T,Freedman M,Gadner H,Mandel H,O'Reilly RJ,Ramenghi U,Reiter A,Skinner R,Vermylen C,Levine JE

更新日期：2000-02-15 00:00:00

abstract：:Chronic graft-versus-host disease (cGVHD) is characterized by a state of profound immunodeficiency in association with alloreactive and autoimmune phenomena. These observations indicate an impairment of immunologic tolerance that could involve both central and peripheral mechanisms. Defective thymic function may contr...

journal_title：Blood

authors： Clark FJ,Gregg R,Piper K,Dunnion D,Freeman L,Griffiths M,Begum G,Mahendra P,Craddock C,Moss P,Chakraverty R

更新日期：2004-03-15 00:00:00

abstract：:Previous studies have indicated that a candidate tumor suppressor gene resides telomeric of the RB1 gene at 13q14, a region that is commonly deleted in B-cell chronic lymphocytic leukemia (B-CLL). In this study, we have evaluated the frequency and minimal region of overlap for 13q deletions in malignant cells from var...

journal_title：Blood

authors： Liu Y,Hermanson M,Grandér D,Merup M,Wu X,Heyman M,Rasool O,Juliusson G,Gahrton G,Detlofsson R,Nikiforova N,Buys C,Söderhäll S,Yankovsky N,Zabarovsky E,Einhorn S

更新日期：1995-09-01 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

abstract：:The clonal growth of progenitor cells from myelodysplastic syndromes (MDS) can be subdivided into four growth patterns: (1) normal, (2) no growth or low plating efficiency, (3) low colony and high cluster number, and (4) normal or high colony number with a large number of clusters. The former two (1 and 2) can be refe...

journal_title：Blood

authors： Sawada K,Ieko M,Notoya A,Tarumi T,Koizumi K,Kitayama S,Nishio H,Fukada Y,Yasukouchi T,Yamaguchi M,Katoh S,Koike T

更新日期：1996-07-01 00:00:00

abstract：:Megakaryopoiesis is the hierarchical differentiation of hematopoietic stem cells into megakaryocytes. Differentiating megakaryocytes undergo maturation characterized by endomitosis and produce numerous platelets through proplatelet formation. C-type lectin-like receptor 2 (CLEC-2) is a podoplanin (PDPN) receptor mainl...

journal_title：Blood

authors： Tamura S,Suzuki-Inoue K,Tsukiji N,Shirai T,Sasaki T,Osada M,Satoh K,Ozaki Y

更新日期：2016-03-31 00:00:00

abstract：:Human megakaryocyte differentiation and maturation were studied in fresh marrow aspirates by using multiparameter flow cytometric correlative analysis. The expression of glycoprotein (GP)IIb/IIIa, GPIIIa, GPIb, and CD36 correlated directly with cell size and ploidy (r > 0.97); however, GPIb acquisition was relatively ...

journal_title：Blood

authors： Tomer A

更新日期：2004-11-01 00:00:00

abstract：:Dosing of enzyme replacement therapy (ERT) for Gaucher disease type 1 is still a subject of debate and varies from 15 to 130 U/kg/mo, making a huge economic difference of 70,000 US dollars to 380,000 US dollars(euro55,000-300,000) per patient per year. To investigate whether this difference in dosing ultimately transl...

journal_title：Blood

authors： de Fost M,Hollak CE,Groener JE,Aerts JM,Maas M,Poll LW,Wiersma MG,Häussinger D,Brett S,Brill N,vom Dahl S

更新日期：2006-08-01 00:00:00

abstract：:We have isolated and characterized the human cardiac mast cell (CMC) and compared this novel mast cell (MC type with MC obtained from uterus, skin, and lung. Heart tissue was obtained from 14 patients with cardiomyopathy (CMP, heart transplantation). CMC were isolated by enzymatic digestion using collagenase, pronase-...

journal_title：Blood

authors： Sperr WR,Bankl HC,Mundigler G,Klappacher G,Grossschmidt K,Agis H,Simon P,Laufer P,Imhof M,Radaszkiewicz T,Glogar D,Lechner K,Valent P

更新日期：1994-12-01 00:00:00

abstract：:We established a radiation-induced murine hematopoietic cell line, Y6, that could be induced to differentiate into macrophages by interleukin-6 (IL-6). IL-6 also induced growth inhibition and apoptosis in Y6 cells. Retinoic acid (RA) inhibited such effects of IL-6 on Y6 cells. The inhibitory effect of RA on the effect...

journal_title：Blood

authors： Oritani K,Kaisho T,Nakajima K,Hirano T

更新日期：1992-11-01 00:00:00

abstract：:We report two patients with a distinctive biphenotypic hematologic disorder characterized by lymphoblastic lymphoma (LBL), eosinophilia, and myeloid malignancy and/or hyperplasia associated with a t(8;13)(p11;q11) chromosomal translocation in both bone marrow and lymph node specimens. Both patients presented with lymp...

journal_title：Blood

authors： Inhorn RC,Aster JC,Roach SA,Slapak CA,Soiffer R,Tantravahi R,Stone RM

更新日期：1995-04-01 00:00:00

abstract：:A monoclonal antibody (MoAb) (LYP18), generated against human platelet glycoprotein IIb/IIIa (GPIIb/IIIa), immuno-precipitated a IIb/IIIa-like GP complex from a highly tumorigenic human melanoma cell line (M3Dau). The M3Dau melanoma cells specifically bound 125I-labeled LYP18. To study the biologic role of these IIb/I...

journal_title：Blood

authors： Boukerche H,Berthier-Vergnes O,Bailly M,Doré JF,Leung LL,McGregor JL

更新日期：1989-08-15 00:00:00

abstract：:In this issue of Blood, Bagnara et al describe the development of a reliable and convincing xenograft model of CLL that recapitulates aspects of the leukemic microenvironment and gives intriguing insights into disease biology. ...

journal_title：Blood

authors： Devereux S

更新日期：2011-05-19 00:00:00

abstract：:Fanconi anemia is a genetic disorder associated with diverse congenital abnormalities, progressive bone marrow failure, and increased risk of leukemia and other cancers. Affected persons often die before 30 years of age. Bone marrow transplantation is an effective treatment, but there are few data regarding factors as...

journal_title：Blood

authors： Gluckman E,Auerbach AD,Horowitz MM,Sobocinski KA,Ash RC,Bortin MM,Butturini A,Camitta BM,Champlin RE,Friedrich W,Good RA,Gordon-Smith EC,Harris RE,Klein JP,Ortega JJ,Pasquini R,Ramsay NK,Speck B,Vowels MR,Zhang MJ,

更新日期：1995-10-01 00:00:00

abstract：:We analyzed the expression of plasma glutathione peroxidase (GSHPx-P) messenger RNA (mRNA) in mouse, rat, and human tissues, using a human GSHPx-P cDNA clone as the probe. Unlike the classical cellular glutathione peroxidase (GSHPx-1), GSHPx-P expression appears to be tissue-specific. In the mouse and rat, kidney expr...

journal_title：Blood

authors： Chu FF,Esworthy RS,Doroshow JH,Doan K,Liu XF

更新日期：1992-06-15 00:00:00

abstract：:Reconstitution of cellular immunity by 3 months after hematopoietic stem cell transplantation (HSCT) is a critical determinant of the long-term success of the transplantation. We analyzed the factors affecting recovery of cytomegalovirus (CMV)-specific CD4+ and CD8+ function at 3 months after HSCT by univariate and mu...

journal_title：Blood

authors： Hakki M,Riddell SR,Storek J,Carter RA,Stevens-Ayers T,Sudour P,White K,Corey L,Boeckh M

更新日期：2003-10-15 00:00:00

abstract：:The Wiskott-Aldrich syndrome (WAS) is an X-linked recessive disorder described as a clinical triad of thrombocytopenia, eczema, and immunodeficiency. The gene responsible for WAS encodes a 502-amino acid proline-rich protein (WASp) that is likely to play a role in the cytoskeleton reorganization and/or in signal trans...

journal_title：Blood

authors： Parolini O,Berardelli S,Riedl E,Bello-Fernandez C,Strobl H,Majdic O,Knapp W

更新日期：1997-07-01 00:00:00

abstract：:Deficiency of functional deoxycytidine kinase (dCK) is a common characteristic for in vitro resistance to cytarabine (AraC). To investigate whether dCK is also a target for induction of AraC resistance in patients with acute myeloid leukemia (AML), we determined dCK messenger RNA (mRNA) expression in (purified) leukem...

journal_title：Blood

authors： Veuger MJ,Honders MW,Landegent JE,Willemze R,Barge RM

更新日期：2000-08-15 00:00:00

abstract：:The success of allogeneic hematopoietic cell transplantation depends heavily on the delicate balance between the activity of the donor immune system against malignant and nonmalignant cells of the recipient. Abrogation of alloreactivity will lead to disease relapse, whereas untamed allo-immune responses will lead to l...

journal_title：Blood

authors： Voermans C,Hazenberg MD

更新日期：2020-07-23 00:00:00

abstract：:Plasma hyperviscosity is a rare complication of both monoclonal and polyclonal disorders associated with elevation of immunoglobulins. Asymptomatic patients with an elevation in the serum viscosity do not require plasma exchange, and the majority will have other indications for therapeutic intervention. For patients w...

journal_title：Blood

authors： Gertz MA

更新日期：2018-09-27 00:00:00

abstract：:The switch from fetal to adult hemoglobin is incomplete; the residual fetal hemoglobin in adults is restricted to a subset of erythrocytes called F cells. F-cell levels are influenced by a sequence variant (C-->T) at position -158 upstream of the gamma-globin gene, termed the XmnI-Ggamma polymorphism. How the Ggamma-1...

journal_title：Blood

authors： Garner C,Silver N,Best S,Menzel S,Martin C,Spector TD,Thein SL

更新日期：2004-10-01 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：:Fanconi anemia (FA) is an autosomal recessive syndrome characterized by progressive bone marrow failure and cancer predisposition. Eight FA complementation groups have been identified. The FANCA, FANCC, FANCE, FANCF, and FANCG proteins form a nuclear complex required for the monoubiquination of the FANCD2 protein. To ...

journal_title：Blood

authors： Gordon SM,Buchwald M

更新日期：2003-07-01 00:00:00

abstract：:We used synthetic peptides to the extracellular loops (ECLs) of CCR5 to examine inhibitory effects on HIV infection/fusion with primary leukocytes and cells expressing recombinant CCR5. We show for the first time that peptides derived from the first, second, or third ECL caused dose-dependent inhibition of fusion and ...

journal_title：Blood

authors： Agrawal L,VanHorn-Ali Z,Berger EA,Alkhatib G

更新日期：2004-02-15 00:00:00

abstract：:Expression of the arterial marker molecule ephrinB2 in endothelial cells is a prerequisite for adequate remodeling processes of the developing or angiogenic vasculature. Although its role in these processes has been extensively studied, the impact of ephrinB2 on the remodeling of adult arteries is largely unknown. To ...

journal_title：Blood

authors： Korff T,Braun J,Pfaff D,Augustin HG,Hecker M

更新日期：2008-07-01 00:00:00

abstract：:Interaction of platelets with collagen under conditions of blood flow is a multi-step process with tethering via glycoprotein IbIXV (GPIbIXV) over von Willebrand factor, adhesion by direct interaction with the integrin GPIaIIa, and signaling via GPVI. GPVI can be specifically agonized by cross-linked collagen-related ...

journal_title：Blood

authors： Joutsi-Korhonen L,Smethurst PA,Rankin A,Gray E,IJsseldijk M,Onley CM,Watkins NA,Williamson LM,Goodall AH,de Groot PG,Farndale RW,Ouwehand WH

更新日期：2003-06-01 00:00:00

abstract：:Induction of transplantation tolerance by means of bone marrow (BM) transplantation could become a reality if it was possible to achieve engraftment of hematopoietic stem cells under nonlethal preparatory cytoreduction of the recipient. To that end, BM facilitating cells, veto cells, or other tolerance-inducing cells,...

journal_title：Blood

authors： Bachar-Lustig E,Li HW,Gur H,Krauthgamer R,Marcus H,Reisner Y

更新日期：1999-11-01 00:00:00

abstract：:The EEN (extra eleven nineteen) gene, located on chromosome 19p13, was cloned as a fusion with MLL from a patient with acute myeloid leukemia (AML) with translocation t(11;19)(q23;p13). In this study, we characterized the genomic structure of the EEN gene, including its 5' regulatory region and transcription start sit...

journal_title：Blood

authors： Ma LH,Liu H,Xiong H,Chen B,Zhang XW,Wang YY,Le HY,Huang QH,Zhang QH,Li BL,Chen Z,Chen SJ

更新日期：2007-01-15 00:00:00

abstract：:Monocytes from patients with sickle cell disease (SCD) are in an activated state. However, the mechanism of activation of monocytes in SCD is not known. Our studies showed that placenta growth factor (PlGF) activated monocytes and increased mRNA levels of cytokines (tumor necrosis factor-alpha [TNF-alpha] and interleu...

journal_title：Blood

authors： Selvaraj SK,Giri RK,Perelman N,Johnson C,Malik P,Kalra VK

更新日期：2003-08-15 00:00:00

abstract：:It has been suggested that neutrophil tissue repopulation following bone marrow transplantation (BMT) serves as an earlier and more relevant marker of susceptibility to infection than circulating neutrophil counts. In a previous study using an oral rinse protocol, we found that oral neutrophil recovery always preceded...

journal_title：Blood

authors： Cheretakis C,Leung R,Sun CX,Dror Y,Glogauer M

更新日期：2006-10-15 00:00:00