An increased Bohr effect in sickle cell anemia.

abstract：:It has been reported that the intracellular antiapoptotic factor myeloid cell leukemia sequence 1 (Mcl-1) is required for mast cell survival in vitro, and that genetic manipulation of Mcl-1 can be used to delete individual hematopoietic cell populations in vivo. In the present study, we report the generation of C57BL/...

journal_title：Blood

authors： Lilla JN,Chen CC,Mukai K,BenBarak MJ,Franco CB,Kalesnikoff J,Yu M,Tsai M,Piliponsky AM,Galli SJ

更新日期：2011-12-22 00:00:00

abstract：:The majority of mouse Vα14 invariant natural killer T (Vα14i NKT) cells produce several cytokines, including IFNγ and IL-4, very rapidly after activation. A subset of these cells, known as NKT17 cells, however, differentiates in the thymus to preferentially produce IL-17. Here, we show that the transcription factor-kn...

journal_title：Blood

authors： Engel I,Zhao M,Kappes D,Taniuchi I,Kronenberg M

更新日期：2012-11-29 00:00:00

abstract：:Antiplatelet factor 4 (PF4) antibodies have an important role in the most frequent drug-induced immune disorder, heparin-induced thrombocytopenia (HIT). In this issue of Blood, Sachais and coworkers propose a new feature that may explain why only some anti-PF4 antibodies are pathogenic.(1) In addition to epitope speci...

journal_title：Blood

authors： Greinacher A,Krauel K,Jensch I

更新日期：2012-08-02 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：:When granulocytes are stimulated under certain clinical conditions, elastase is released therefrom and digests fibrin(ogen) independently of the plasmin system, which may also be mobilized simultaneously. Thus, discrimination of these 2 systems becomes urgent for the diagnosis and treatment of the underlying diseases....

journal_title：Blood

authors： Kohno I,Inuzuka K,Itoh Y,Nakahara K,Eguchi Y,Sugo T,Soe G,Sakata Y,Murayama H,Matsuda M

更新日期：2000-03-01 00:00:00

abstract：:It has been hypothesized that some of the irreversible microrheologic abnormalities of sickle red blood cell (RBC) membranes could result from autoxidative perturbation. To model this possibility, we used micromechanical manipulation to examine the static extensional rigidity and inelastic or plastic behavior of norma...

journal_title：Blood

authors： Hebbel RP,Leung A,Mohandas N

更新日期：1990-09-01 00:00:00

abstract：:Peripheral blood cells are increasingly used in place of bone marrow as a source of hematopoietic stem cells for allogeneic transplantation. The relative efficacy of these 2 approaches is unknown. This retrospective multivariate analysis compared results of 288 HLA-identical sibling blood stem cell transplantations wi...

journal_title：Blood

authors： Champlin RE,Schmitz N,Horowitz MM,Chapuis B,Chopra R,Cornelissen JJ,Gale RP,Goldman JM,Loberiza FR Jr,Hertenstein B,Klein JP,Montserrat E,Zhang MJ,Ringdén O,Tomany SC,Rowlings PA,Van Hoef ME,Gratwohl A

更新日期：2000-06-15 00:00:00

abstract：:Although thalidomide (Thal) was initially used to treat multiple myeloma (MM) because of its known antiangiogenic effects, the mechanism of its anti-MM activity is unclear. These studies demonstrate clinical activity of Thal against MM that is refractory to conventional therapy and delineate mechanisms of anti-tumor a...

journal_title：Blood

authors： Hideshima T,Chauhan D,Shima Y,Raje N,Davies FE,Tai YT,Treon SP,Lin B,Schlossman RL,Richardson P,Muller G,Stirling DI,Anderson KC

更新日期：2000-11-01 00:00:00

abstract：:Epstein-Barr virus (EBV) infections may induce a diverse clinical picture, ranging from the well characterized infectious mononucleosis (IM) syndrome to the rare X-linked lymphoproliferative syndrome. We describe two unrelated children, a 21-mo-old white boy and a 15-mo-old black girl, who presented with the clinical ...

journal_title：Blood

authors： Herrod HG,Dow LW,Sullivan JL

更新日期：1983-06-01 00:00:00

abstract：:The number of neutrophils in the blood is tightly regulated to ensure adequate protection against microbial pathogens while minimizing damage to host tissue. Neutrophil homeostasis in the blood is achieved through a balance of neutrophil production, release from the bone marrow, and clearance from the circulation. Acc...

journal_title：Blood

authors： Eash KJ,Means JM,White DW,Link DC

更新日期：2009-05-07 00:00:00

abstract：:Previous analyses of the roles of alpha4 integrins in hematopoiesis by other groups have led to conflicting evidence. alpha4 integrin mutant cells developing in [alpha4 integrin(-/-): wt] chimeric mice are not capable of completing lymphomyeloid differentiation, whereas conditional inactivation of alpha4 integrin in a...

journal_title：Blood

authors： Gribi R,Hook L,Ure J,Medvinsky A

更新日期：2006-07-15 00:00:00

abstract：:T gamma lymphocytes are those lymphocytes that express receptors for both the Fc portion of IgG and sheep erythrocytes. A very high proportion of normal T gamma lymphocytes are large granular lymphocytes (LGL), the cell responsible for most, if not all, natural killer (NK) and antibody-dependent cell-mediated cytotoxi...

journal_title：Blood

authors： Reynolds CW,Foon KA

更新日期：1984-12-01 00:00:00

abstract：:Human immunodeficiency virus-1 subtypes A and C differ in the highly conserved Gag-TL9 epitope at a single amino acid position. Similarly, the TL9 presenting human leukocyte antigen (HLA) class I molecules B42 and B81 differ only at 6 amino acid positions. Here, we addressed the influence of such minor viral and host ...

journal_title：Blood

authors： Geldmacher C,Metzler IS,Tovanabutra S,Asher TE,Gostick E,Ambrozak DR,Petrovas C,Schuetz A,Ngwenyama N,Kijak G,Maboko L,Hoelscher M,McCutchan F,Price DA,Douek DC,Koup RA

更新日期：2009-08-20 00:00:00

abstract：:Human granulocyte colony-stimulating factor (G-CSF) is a regulatory glycoprotein that stimulates the production of neutrophilic granulocytes from committed hematopoietic progenitor cells both in vitro and in vivo. In this report, we show that biosynthetic (recombinant) human G-CSF enhances colony formation by normal h...

journal_title：Blood

authors： Avalos BR,Gasson JC,Hedvat C,Quan SG,Baldwin GC,Weisbart RH,Williams RE,Golde DW,DiPersio JF

更新日期：1990-02-15 00:00:00

abstract：:During the early period following bone marrow transplantation before the immune system has reached full functional maturity, unprimed, nonspecific lytic systems may play a critical role as antiviral or antitumor effectors. The reconstitution of cells with this potential is of particular importance in recipients of bon...

journal_title：Blood

authors： Keever CA,Welte K,Small T,Levick J,Sullivan M,Hauch M,Evans RL,O'Reilly RJ

更新日期：1987-12-01 00:00:00

abstract：:The immunoreceptors NKG2D and NKp46 are known for their capacity to activate natural killer (NK) cell cytotoxicity and secretory responses in the contexts of tumors and infections, yet their roles in NK cell education remain unclear. Here, we provide the first characterization of mice deficient for both NKG2D and NKp4...

journal_title：Blood

authors： Sheppard S,Triulzi C,Ardolino M,Serna D,Zhang L,Raulet DH,Guerra N

更新日期：2013-06-20 00:00:00

abstract：:Elevated levels of interleukin 7 (IL-7) have been correlated with various T-cell depletion conditions, including HIV infection, and suggested as an indicator of HIV disease progression (AIDS and death). Here, the assessment of pathogenic simian immunodeficiency virus (SIVmac239) infection in rhesus macaques demonstrat...

journal_title：Blood

authors： Muthukumar A,Wozniakowski A,Gauduin MC,Paiardini M,McClure HM,Johnson RP,Silvestri G,Sodora DL

更新日期：2004-02-01 00:00:00

abstract：:Chronic myeloid leukemia (CML) is a malignant disorder of the hematopoietic stem cell. It has been shown that normal stem cells coexist with malignant stem cells in the bone marrow of patients with chronic-phase CML. To characterize the primitive hematopoietic progenitor cells within CML marrow, CD34+DR- and CD34+DR+ ...

journal_title：Blood

authors： Leemhuis T,Leibowitz D,Cox G,Silver R,Srour EF,Tricot G,Hoffman R

更新日期：1993-02-01 00:00:00

abstract：:Productive T-cell immunity requires both the activation and the migration of specific T cells to the antigenic tissue. The costimulatory molecule CD28 plays an essential role in the initiation of T-cell-mediated immunity. We investigated the possibility that CD28 may also regulate migration of primed T cells to target...

journal_title：Blood

authors： Mirenda V,Jarmin SJ,David R,Dyson J,Scott D,Gu Y,Lechler RI,Okkenhaug K,Marelli-Berg FM

更新日期：2007-04-01 00:00:00

abstract：:Hyaluronan-binding function of the CD44 molecule has not been so far detected in myeloid cells. To study pure populations of primitive myeloid cells, we investigated the hyaluronan-binding function of the CD44 molecule from three myeloid cell lines: KG1a, KG1, and HL60. Both KG1a and KG1 cells express the CD34 antigen...

journal_title：Blood

authors： Morimoto K,Robin E,Le Bousse-Kerdiles MC,Li Y,Clay D,Jasmin C,Smadja-Joffe F

更新日期：1994-02-01 00:00:00

abstract：:Specific monoclonal and polyclonal antibody reagents and a double antigen indirect immunofluorescence microscopy technique were used to visualize coagulation factor V in human bone marrow. Marrow aspirates were smeared directly on glass slides, or washed and cytospun onto glass slides, or processed and plated into a p...

journal_title：Blood

authors： Nichols WL,Gastineau DA,Solberg LA Jr,Mann KG

更新日期：1985-06-01 00:00:00

abstract：:The proliferative responsiveness to, production of, and the expression of cell-surface receptors for interleukin-2 (IL-2) were examined in 14 children with acute lymphoblastic leukemia (ALL) in remission and receiving maintenance chemotherapy for 6 to 35 months; in 19 children with ALL in remission and off all therapy...

journal_title：Blood

authors： Borzy MS,Ridgway D

更新日期：1989-05-01 00:00:00

abstract：:Human bone marrow (BM) cells contain low levels of the DNA repair protein, O6-alkylguanine-DNA alkyltransferase, which may explain their susceptibility to nitrosourea-induced cytotoxicity and the development of secondary leukemia after nitrosourea treatment. Isolated CD34+ myeloid progenitors were also found to have l...

journal_title：Blood

authors： Gerson SL,Phillips W,Kastan M,Dumenco LL,Donovan C

更新日期：1996-09-01 00:00:00

abstract：:Lentiviral vectors are attractive for hematopoietic stem cell (HSC) gene therapy because they do not require mitosis for nuclear entry, they efficiently transduce hematopoietic repopulating cells, and self-inactivating (SIN) designs can be produced at high titer. Experiments to evaluate HIV-derived lentiviral vectors ...

journal_title：Blood

authors： Trobridge GD,Beard BC,Gooch C,Wohlfahrt M,Olsen P,Fletcher J,Malik P,Kiem HP

更新日期：2008-06-15 00:00:00

abstract：:There have been several new developments in the field of autoimmune neutropenia over the past decade. Neutropenia caused by antibodies directed against granulocyte precursor cells, the oligoclonal nature of antineutrophil antibodies, and the expanding knowledge of neutrophil antigens, particularly in relationship to a...

journal_title：Blood

authors： Shastri KA,Logue GL

更新日期：1993-04-15 00:00:00

abstract：:Acute promyelocytic leukemia (APL) is typified by the t(15;17) translocation, which leads to the formation of the PML/RARA fusion gene and predicts a beneficial response to retinoids. However, approximately 10% of all APL cases lack the classic t(15;17). This group includes (1) cases with cryptic PML/RARA gene rearran...

journal_title：Blood

authors： Sainty D,Liso V,Cantù-Rajnoldi A,Head D,Mozziconacci MJ,Arnoulet C,Benattar L,Fenu S,Mancini M,Duchayne E,Mahon FX,Gutierrez N,Birg F,Biondi A,Grimwade D,Lafage-Pochitaloff M,Hagemeijer A,Flandrin G,Groupe Français d'

更新日期：2000-08-15 00:00:00

abstract：:To understand the etiology of bone modulation and hypercalcemia observed in granulocytosis of a tumor-bearing animal model and to gain insight into the implication of sustained hematopoietic stimulation on the bone tissue, in vivo responses of normal mouse hematopoietic and bone tissues to long-term injections of reco...

journal_title：Blood

authors： Lee MY,Fukunaga R,Lee TJ,Lottsfeldt JL,Nagata S

更新日期：1991-05-15 00:00:00

abstract：:GVHD and tumor relapse are fundamental problems in allogeneic HSCT. Recent research has linked neovascularization to GVHD, tumor growth, and graft-versus-tumor (GVT) activity. Damage of the endothelium by the conditioning regimen provides the initiation stimulus for recruitment of donor-derived endothelial cells and t...

journal_title：Blood

authors： Penack O,Socié G,van den Brink MR

更新日期：2011-04-21 00:00:00

abstract：:We have investigated the utility of the green fluorescent protein (GFP) to serve as a marker to assess retroviral gene transfer into hematopoietic cells and as a tool to identify and enrich for cells expressing high levels of the vector-encoded transcript. GFP, by virtue of a naturally occurring chromophore encoded in...

journal_title：Blood

authors： Persons DA,Allay JA,Allay ER,Smeyne RJ,Ashmun RA,Sorrentino BP,Nienhuis AW

更新日期：1997-09-01 00:00:00

abstract：:The Children's Cancer Group (CCG) and the Pediatric Oncology Group (POG) joined to form the Children's Oncology Group (COG) in 2000. This merger allowed analysis of clinical, biologic, and early response data predictive of event-free survival (EFS) in acute lymphoblastic leukemia (ALL) to develop a new classification ...

journal_title：Blood

authors： Schultz KR,Pullen DJ,Sather HN,Shuster JJ,Devidas M,Borowitz MJ,Carroll AJ,Heerema NA,Rubnitz JE,Loh ML,Raetz EA,Winick NJ,Hunger SP,Carroll WL,Gaynon PS,Camitta BM

更新日期：2007-02-01 00:00:00