Alpha4beta1 integrin and 190-kDa CD44v constitute a cell surface docking complex for gelatinase B/MMP-9 in chronic leukemic but not in normal B cells.

abstract：:The regenerative capacity of hematopoietic stem cells (HSCs) is limited by the accumulation of DNA damage. Conditional mutagenesis of the histone 3 lysine 4 (H3K4) methyltransferase, Setd1a, revealed that it is required for the expression of DNA damage recognition and repair pathways in HSCs. Specific deletion of Setd...

journal_title：Blood

authors： Arndt K,Kranz A,Fohgrub J,Jolly A,Bledau AS,Di Virgilio M,Lesche M,Dahl A,Höfer T,Stewart AF,Waskow C

更新日期：2018-03-22 00:00:00

abstract：:Sepsis and septic shock remain an important medical problem, emphasizing the need to identify novel therapeutic opportunities. Hypovolemic hypotension, coagulation dysfunction, disturbed microcirculation, and multiorgan failure resulting from vascular leakage are often observed in these severe conditions. In the prese...

journal_title：Blood

authors： Oehmcke S,Shannon O,von Köckritz-Blickwede M,Mörgelin M,Linder A,Olin AI,Björck L,Herwald H

更新日期：2009-07-09 00:00:00

abstract：:Despite the remarkable efficacy of tyrosine kinase inhibitors (TKIs) in eliminating differentiated chronic myeloid leukemia (CML) cells, recent evidence suggests that leukemic stem and progenitor cells (LSPCs) persist long term, which may be partly attributable to cytokine-mediated resistance. We evaluated the express...

journal_title：Blood

authors： Nievergall E,Ramshaw HS,Yong AS,Biondo M,Busfield SJ,Vairo G,Lopez AF,Hughes TP,White DL,Hiwase DK

更新日期：2014-02-20 00:00:00

abstract：:In vitro agar culture patterns of bone marrow cells in acute myeloid leukemia may show several growth patterns, including cultures where no colonies or clusters develop, cultures with varying numbers of clusters and no colonies, or colony and cluster formation with an extremely high ratio of clusters to colonies. Twel...

journal_title：Blood

authors： McCarthy JH,Sullivan JR,Ungar B,Metcalf D

更新日期：1979-08-01 00:00:00

abstract：:Hepcidin is the principal iron regulatory hormone and its overproduction contributes to anemia of inflammation (AI). In vitro, hepcidin binds to and induces the degradation of the exclusive iron exporter ferroportin. We explored the effects and distribution of synthetic hepcidin in the mouse. A single intraperitoneal ...

journal_title：Blood

authors： Rivera S,Nemeth E,Gabayan V,Lopez MA,Farshidi D,Ganz T

更新日期：2005-09-15 00:00:00

abstract：:The monoclonal antibodies Tab and AP3 are directed, respectively, against GPIIb and GPIIIa, the subunits of the platelet fibrinogen receptor. When added together to platelets, these antibodies prevent adenosine diphosphate (ADP)-induced platelet aggregation, despite normal fibrinogen binding (Newman et al, Blood 69:66...

journal_title：Blood

authors： Isenberg WM,Bainton DF,Newman PJ

更新日期：1990-10-15 00:00:00

abstract：:Studying human antigen-specific memory B cells has been challenging because of low frequencies in peripheral blood, slow proliferation, and lack of antibody secretion. Therefore, most studies have relied on conversion of memory B cells into antibody-secreting cells by in vitro culture. To facilitate direct ex vivo iso...

journal_title：Blood

authors： Franz B,May KF Jr,Dranoff G,Wucherpfennig K

更新日期：2011-07-14 00:00:00

abstract：:We investigated the effect of platelets on ovarian cancer and the role of adenosine diphosphate (ADP) receptors (P2Y12 and P2Y1) on platelets in the growth of primary ovarian cancer tumors. We showed that in murine models of ovarian cancer, a P2Y12 inhibitor (ticagrelor) reduced tumor growth by 60% compared with aspir...

journal_title：Blood

authors： Cho MS,Noh K,Haemmerle M,Li D,Park H,Hu Q,Hisamatsu T,Mitamura T,Mak SLC,Kunapuli S,Ma Q,Sood AK,Afshar-Kharghan V

更新日期：2017-09-07 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 regulation of megakaryocytopoiesis and thrombopoiesis appears to be under the control of an array of hematopoietic growth factors. To determine the relationship of endogenous thrombopoietic cytokine levels and circulating platelet (PLT) counts, we measured the levels of thrombo-poietin (TPO), interleukin-11 (IL-11...

journal_title：Blood

authors： Chang M,Suen Y,Meng G,Buzby JS,Bussel J,Shen V,van de Ven C,Cairo MS

更新日期：1996-11-01 00:00:00

abstract：:Alloreactive T cells present in a bone marrow transplant are responsible for graft-versus-host disease (GVHD), but their depletion is associated with impaired engraftment, immunosuppression, and loss of the graft-versus-leukemia effect. We developed a therapeutic strategy against GVHD based on the selective destructio...

journal_title：Blood

authors： Cohen JL,Boyer O,Salomon B,Onclercq R,Charlotte F,Bruel S,Boisserie G,Klatzmann D

更新日期：1997-06-15 00:00:00

abstract：:Acute promyelocytic leukemia (APL) has a specific genetic rearrangement between the retinoic acid receptor (RAR)-alpha gene and the pml nuclear protein gene. All-trans retinoic acid (ATRA) induces granulocytic differentiation of APL-derived cells and is used to treat APL patients. However, ATRA interacts with normal c...

journal_title：Blood

authors： Makishima M,Umesono K,Shudo K,Naoe T,Kishi K,Honma Y

更新日期：1998-06-15 00:00:00

abstract：:The transcription repressor BCL-6 is known to play critical roles in B-cell lymphomagenesis, germinal center formation, and balanced Th1/Th2 differentiation. In macrophages, although BCL-6 has also been shown to regulate the expression of several chemokine genes, its function in other aspects of macrophage biology has...

journal_title：Blood

authors： Yu RY,Wang X,Pixley FJ,Yu JJ,Dent AL,Broxmeyer HE,Stanley ER,Ye BH

更新日期：2005-02-15 00:00:00

abstract：:Mutations in HFE lead to hereditary hemochromatosis (HH) because of inappropriately high iron uptake from the diet resulting from decreased hepatic expression of the iron-regulatory hormone hepcidin. -thalassemia is a congenital anemia caused by partial or complete loss of -globin synthesis causing ineffective erythro...

journal_title：Blood

authors： Schmidt PJ,Toudjarska I,Sendamarai AK,Racie T,Milstein S,Bettencourt BR,Hettinger J,Bumcrot D,Fleming MD

更新日期：2013-02-14 00:00:00

abstract：:Polycythemia vera (PV) treatment with interferon α (IFNα) is frequently limited by dose-related toxicity. PV CD34(+) cells are characterized by overexpression of Bcl-xL, which can be antagonized by ABT-737 leading to apoptosis. We explored the effects of ABT-737 and IFNα on PV hematopoiesis. Both IFNα and ABT-737 alon...

journal_title：Blood

authors： Lu M,Wang J,Li Y,Berenzon D,Wang X,Mascarenhas J,Xu M,Hoffman R

更新日期：2010-11-18 00:00:00

abstract：:We compared the ability of aspirin to suppress platelet aggregation and thromboxane synthesis in ten normal subjects and ten patients with diabetic angiopathy and high rate of entry of new platelets into the circulation. When single doses of 100 to 1,000 mg aspirin were ingested daily for 1 month, there were time gaps...

journal_title：Blood

authors： DiMinno G,Silver MJ,Cerbone AM,Murphy S

更新日期：1986-10-01 00:00:00

abstract：:Peripheral blood stem cells (PBSCs) are widely used in autologous transplantation because of ease of collection and rapid hematopoietic reconstitution. However, PBSCs have rarely been used for allogeneic transplantation because of concerns about donor toxicities from cytokine administration and the theoretical increas...

journal_title：Blood

authors： Bensinger WI,Weaver CH,Appelbaum FR,Rowley S,Demirer T,Sanders J,Storb R,Buckner CD

更新日期：1995-03-15 00:00:00

abstract：:Male (NZW x BXSB)F1 (W/BF1) mice develop systemic autoimmunity involving autoantibodies, thrombocytopenia, lupus nephritis, and coronary vascular disease with myocardial infarction (CVD). To determine whether this murine lupus-associated CVD could be transferred to otherwise autoimmune-resistant (C57BL/6 x C3H/He)F1 (...

journal_title：Blood

authors： Mizutani H,Engelman RW,Kinjoh K,Kurata Y,Ikehara S,Good RA

更新日期：1993-11-15 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：:The balanced manifestation of effector functions and the generation of long-living memory cells is a hallmark of efficient CD8(+) T-cell response. Accumulating data pinpoint CD4(+) CD25(high) regulatory T (Treg) cells as a key factor for the inefficiency of CD8(+) T-cell responses in viral persistence. Little is known...

journal_title：Blood

authors： Nikolova M,Lelievre JD,Carriere M,Bensussan A,Lévy Y

更新日期：2009-05-07 00:00:00

abstract：:A model of Protein C (PC) activation in vivo was used to investigate the complexing of activated PC (APC) with its plasma inhibitors, PC inhibitor (PCI) and alpha 1-antitrypsin (alpha 1AT). Chimpanzees were infused with a bolus of activated factor X (F.Xa) together with vesicles of phosphatidylcholine and phosphatidyl...

journal_title：Blood

authors： Hoogendoorn H,Nesheim ME,Giles AR

更新日期：1990-06-01 00:00:00

abstract：:The calcium, sodium, and magnesium permeability of erythrocytes from blood stored at 4 degrees C in various anticoagulant media has been studied and compared to that of fresh erythrocytes. Passive influx of CA2+ was measured at 37 degrees C in cells pretreated to abolish Ca2+ pumping and was up to fivefold greater for...

journal_title：Blood

authors： Wiley JS,McCulloch KE,Bowden DS

更新日期：1982-07-01 00:00:00

abstract：:In a previous study, we reported that a single injection of cyclophosphamide (CTX) in tumor-bearing mice resulted in tumor eradication when the animals were subsequently injected with tumor-sensitized lymphocytes. Notably, CTX acted by inducing bystander effects on T cells, and the response to the combined CTX/adoptiv...

journal_title：Blood

authors： Schiavoni G,Mattei F,Di Pucchio T,Santini SM,Bracci L,Belardelli F,Proietti E

更新日期：2000-03-15 00:00:00

abstract：:The presence of lysosomal enzymes in human platelets is well documented; the identity of the "lysosome," however, has been the subject of some disagreement. In order to determine the time of appearance and subcellular localization of two lysosomal enzymes in megakaryocytes (MK) and platelets, we examined normal human ...

journal_title：Blood

authors： Bentfeld-Barker ME,Bainton DF

更新日期：1982-03-01 00:00:00

abstract：:Atypical hemolytic uremic syndrome (aHUS) is a severe renal disease that is associated with defective complement regulation caused by multiple factors. We previously described the deficiency of factor H-related proteins CFHR1 and CFHR3 as predisposing factor for aHUS. Here we identify in an extended cohort of 147 aHUS...

journal_title：Blood

authors： Józsi M,Licht C,Strobel S,Zipfel SL,Richter H,Heinen S,Zipfel PF,Skerka C

更新日期：2008-02-01 00:00:00

abstract：:Virally infected cells degrade intracellular viral proteins proteolytically and present the resulting peptides in association with major histocompatibility complex (MHC) class I molecules to CD8+ cytotoxic T lymphocytes (CTLs). These cells are normally prone to CTL-mediated elimination. However, several viruses have e...

journal_title：Blood

authors： Zeidler R,Eissner G,Meissner P,Uebel S,Tampé R,Lazis S,Hammerschmidt W

更新日期：1997-09-15 00:00:00

abstract：:It was found in a long-term bromodeoxyuridine (BrdU) infusion study that two or more different subpopulations of bone marrow stem cells exist in mice. One of these subpopulations appears to be noncycling and forms approximately 10% of eight-day CFU-S. Another one, a subpopulation of slowly cycling bone marrow cells, i...

journal_title：Blood

authors： Pietrzyk ME,Priestley GV,Wolf NS

更新日期：1985-12-01 00:00:00

abstract：:Patients with a t(9;11) translocation (MLL-AF9) develop acute myeloid leukemia (AML), and while in mice the expression of this fusion oncogene also results in the development of myeloid leukemia, it is with long latency. To identify mutations that cooperate with Mll-AF9, we infected neonatal wild-type (WT) or Mll-AF9 ...

journal_title：Blood

authors： Bergerson RJ,Collier LS,Sarver AL,Been RA,Lugthart S,Diers MD,Zuber J,Rappaport AR,Nixon MJ,Silverstein KA,Fan D,Lamblin AF,Wolff L,Kersey JH,Delwel R,Lowe SW,O'Sullivan MG,Kogan SC,Adams DJ,Largaespada DA

更新日期：2012-05-10 00:00:00

abstract：:The erythroid Krüppel-like factor (EKLF) is a key regulatory protein in globin gene expression. This zinc finger transcription factor is required for expression of the adult beta globin gene, and it has been suggested that it plays an important role in the developmental switch from fetal gamma to adult beta globin gen...

journal_title：Blood

authors： Anderson KP,Crable SC,Lingrel JB

更新日期：2000-03-01 00:00:00

abstract：:We have shown previously that EM011, a synthetic compound, binds tubulin with a higher affinity than the founding compound, noscapine, without changing total microtubule polymer mass. Now we show that EM011 is potently effective against vinblastine-resistant human lymphoblastoid line CEM/VLB100 and its parental vinbla...

journal_title：Blood

authors： Aneja R,Zhou J,Vangapandu SN,Zhou B,Chandra R,Joshi HC

更新日期：2006-03-15 00:00:00