AML cells are differentially sensitive to chemotherapy treatment in a human xenograft model.

abstract：:Therapeutic preparations of polyspecific IgG obtained from plasma pools of a large number of normal donors (IVIg) express anti-idiotypic activity against a wide spectrum of natural and disease-associated autoantibodies. The present study investigated the origin of anti-idiotypic activity against autoantibodies to fact...

journal_title：Blood

authors： Dietrich G,Algiman M,Sultan Y,Nydegger UE,Kazatchkine MD

更新日期：1992-06-01 00:00:00

abstract：:Allogeneic stem cell transplantation (SCT) is a unique procedure, primarily in patients with hematopoietic malignancies, involving chemoradiotherapy followed by the introduction of donor hematopoietic and immune cells into an inflamed and lymphopenic environment. Interruption of the process by which recipient alloanti...

journal_title：Blood

authors： Koyama M,Hill GR

更新日期：2016-06-16 00:00:00

abstract：:The CCAAT/enhancer binding protein-alpha (C/EBPalpha) is a transcription factor required for differentiation of myeloid progenitors. In addition to specific DNA binding, C/EBPalpha is also involved in protein-protein interactions, some of which (p21, Cdk2/Cdk4, E2F) appear to be required for inhibition of proliferatio...

journal_title：Blood

authors： Keeshan K,Santilli G,Corradini F,Perrotti D,Calabretta B

更新日期：2003-08-15 00:00:00

abstract：:The mechanism(s) underlying the release of stem/progenitor cells from bone marrow into the circulation is poorly understood. We hypothesized that matrix metalloproteinases (MMPs), especially gelatinases, which are believed to participate in the proteolysis of basement membranes and in the migration of leukocytes, may ...

journal_title：Blood

authors： Janowska-Wieczorek A,Marquez LA,Nabholtz JM,Cabuhat ML,Montaño J,Chang H,Rozmus J,Russell JA,Edwards DR,Turner AR

更新日期：1999-05-15 00:00:00

abstract：:We have previously determined that in African sickle cell anemia (SS) patients three different beta-like globin gene cluster haplotypes are associated with different percent G gamma (one of the two types of non-alpha chains comprising hemoglobin F [HbF]), mean percent HbF, and percent dense cells. We report now that i...

journal_title：Blood

authors： Nagel RL,Erlingsson S,Fabry ME,Croizat H,Susuka SM,Lachman H,Sutton M,Driscoll C,Bouhassira E,Billett HH

更新日期：1991-03-15 00:00:00

abstract：:Allelic loss at nonrandom chromosomal sites is thought to mark the position of tumor suppressor genes involved in the pathogenesis and progression of human malignancies. Solid tumors in particular have been found to harbor multiple genetic changes resulting in loss of function mutations. Tumor suppressor genes have al...

journal_title：Blood

authors： Bullrich F,Veronese ML,Kitada S,Jurlander J,Caligiuri MA,Reed JC,Croce CM

更新日期：1996-10-15 00:00:00

abstract：:Collagen binding to glycoprotein VI (GPVI) induces signals critical for platelet activation in thrombosis. Both ligand-induced GPVI signaling through its coassociated Fc-receptor gamma-chain (FcRgamma) immunoreceptor tyrosine-activation motif (ITAM) and the calmodulin inhibitor, W7, dissociate calmodulin from GPVI and...

journal_title：Blood

authors： Gardiner EE,Karunakaran D,Arthur JF,Mu FT,Powell MS,Baker RI,Hogarth PM,Kahn ML,Andrews RK,Berndt MC

更新日期：2008-01-01 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 have conducted a pilot study to investigate the role of high-dose therapy and autologous bone marrow/stem cell transplantation (ASCT) during first complete or partial remission in 52 patients with poor-risk aggressive lymphoma. There were 42 patients with intermediate-grade or immunoblastic lymphoma who were consid...

journal_title：Blood

authors： Nademanee A,Molina A,O'Donnell MR,Dagis A,Snyder DS,Parker P,Stein A,Smith E,Planás I,Kashyap A,Spielberger R,Fung H,Wong KK,Somlo G,Margolin K,Chow W,Sniecinski I,Vora N,Blume KG,Niland J,Forman SJ

更新日期：1997-11-15 00:00:00

abstract：:Lipopolysaccharide (LPS) is a major gram-negative bacterial component that stimulates innate immune response and also induces B-lymphocyte activation. Recent studies have revealed that common molecular patterns of microorganisms such as LPS are recognized by toll-like receptors (TLRs). B cells have 2 known TLRs that m...

journal_title：Blood

authors： Yazawa N,Fujimoto M,Sato S,Miyake K,Asano N,Nagai Y,Takeuchi O,Takeda K,Okochi H,Akira S,Tedder TF,Tamaki K

更新日期：2003-08-15 00:00:00

abstract：:An imbalance between cellular apoptosis and survival may be critical for the pathogenesis of lymphoma. Therefore, the gene expression pattern in lymph node preparations from patients with mantle cell lymphoma (MCL) was compared to the pattern in nonmalignant hyperplastic lymph nodes (HLs). Oligonucleotide microarray a...

journal_title：Blood

authors： Hofmann WK,de Vos S,Tsukasaki K,Wachsman W,Pinkus GS,Said JW,Koeffler HP

更新日期：2001-08-01 00:00:00

abstract：:Chronic lymphocytic leukemia of B-cell origin (B-CLL) is generally thought to arise by neoplastic transformation of B lymphocytes, which express CD5 and have features of an early stage of B-cell differentiation. To study isotype-switched B-CLL as a potentially more differentiated variant, we performed genetic and func...

journal_title：Blood

authors： Friedman DF,Moore JS,Erikson J,Manz J,Goldman J,Nowell PC,Silberstein LE

更新日期：1992-11-01 00:00:00

abstract：:A decrease in inhibitor titer has been reported in some patients with acquired factor VIII inhibitors treated with intravenous gammaglobulin (IGIV). We have conducted a prospective, multicenter study of high-dose IGIV in treatment of this disorder to determine efficacy. Nineteen patients received induction therapy wit...

journal_title：Blood

authors： Schwartz RS,Gabriel DA,Aledort LM,Green D,Kessler CM

更新日期：1995-07-15 00:00:00

abstract：:Myeloma plasma cells constitute 10% to 90% of the total bone marrow cell count in patients with multiple myeloma (MM). These cells express a variety of cell surface markers, such as HLA-ABC and HLA-DR, and surface antigens that are necessary for professional antigen-presenting cells, including adhesion and costimulato...

journal_title：Blood

authors： Yi Q,Dabadghao S,Osterborg A,Bergenbrant S,Holm G

更新日期：1997-09-01 00:00:00

abstract：:Essential thrombocythemia (ET) and polycythemia vera (PV) are characterized by persistent platelet activation. The mechanisms involved in their clearance are poorly characterized. In the present study, we report that leukocytes were actively involved in platelet disposal in 51 patients with ET and 30 with PV, but not ...

journal_title：Blood

authors： Maugeri N,Malato S,Femia EA,Pugliano M,Campana L,Lunghi F,Rovere-Querini P,Lussana F,Podda G,Cattaneo M,Ciceri F,Manfredi AA

更新日期：2011-09-22 00:00:00

abstract：:Type I interferon (IFNalpha/beta) plays a complex role in HIV-1 infection and has been proposed alternately to have roles in either disease protection or progression. Although IFNalpha/beta plays crucial roles in regulating monocytes and dendritic cells, responsiveness of these cells to IFNalpha/beta in HIV-1 infectio...

journal_title：Blood

authors： Hardy GA,Sieg SF,Rodriguez B,Jiang W,Asaad R,Lederman MM,Harding CV

更新日期：2009-05-28 00:00:00

abstract：:A hairy cell leukemia population was used as a clonal model for studying the direct immunomodulatory effects of recombinant interferon-alpha A (rIFN-alpha A) and rIFN-gamma on human B-cell proliferation. The leukemic cell population KON was notably quiescent when incubated in medium alone but was induced to significan...

journal_title：Blood

authors： Mongini P,Seremetis S,Blessinger C,Rudich S,Winchester R,Brunda M

更新日期：1988-11-01 00:00:00

abstract：:HTLV-II has been found in some cases of the rare T-cell form of hairy-cell leukemia (HCL) and in a leukopenic chronic T-cell leukemia mimicking HCL. We asked whether the virus is implicated in the more frequent B-cell form of HCL. DNA extracted from the mononuclear cells derived from spleen (eight cases) or peripheral...

journal_title：Blood

authors： Lion T,Razvi N,Golomb HM,Brownstein RH

更新日期：1988-10-01 00:00:00

abstract：:Dendritic cells (DCs) are professional antigen-presenting cells that are highly effective adjuvants for immunizing against pathogens and tumor antigens. The potential merit of genetic approaches to loading DCs with antigens is to express high and sustained levels of proteins that can be subsequently processed and pres...

journal_title：Blood

authors： Dyall J,Latouche JB,Schnell S,Sadelain M

更新日期：2001-01-01 00:00:00

abstract：:The Wiskott-Aldrich syndrome (WAS) is a severe immunodeficiency and platelet deficiency disease arising from mutation(s) in the WASP gene, which in normal cells encodes an intracellular protein able to interact with other proteins relevant to the control of cytoskeleton organization. Immunodeficiency is mainly due to ...

journal_title：Blood

authors： Gallego MD,Santamaría M,Peña J,Molina IJ

更新日期：1997-10-15 00:00:00

abstract：:An unusual mouse line (max 41) that carries an inserted transgene encoding the nuclear transcription factor, Max, exhibits a 50- to 60-fold elevation of blood neutrophils and a 10-fold elevation of blood monocytes. Analysis showed that these elevated levels of blood cells were sustained incrementally by a sevenfold in...

journal_title：Blood

authors： Metcalf D,Lindeman GJ,Nicola NA

更新日期：1995-05-01 00:00:00

abstract：:Venous limb gangrene (VLG) can occur in cancer patients, but the clinical picture and pathogenesis remain uncertain. We identified 10 patients with metastatic cancer (7 pathologically proven) who developed severe venous limb ischemia (phlegmasia/VLG) after initiating treatment of deep-vein thrombosis (DVT); in 8 patie...

journal_title：Blood

authors： Warkentin TE,Cook RJ,Sarode R,Sloane DA,Crowther MA

更新日期：2015-07-23 00:00:00

abstract：:The endosteal niche is critical for the maintenance of hematopoietic stem cells (HSCs). However, it consists of a heterogeneous population in terms of differentiation stage and function. In this study, we characterized endosteal cell populations and examined their ability to maintain HSCs. Bone marrow endosteal cells ...

journal_title：Blood

authors： Nakamura Y,Arai F,Iwasaki H,Hosokawa K,Kobayashi I,Gomei Y,Matsumoto Y,Yoshihara H,Suda T

更新日期：2010-09-02 00:00:00

abstract：:The transforming growth factor-beta (TGF-beta) signaling pathway is an essential regulator of cellular processes, including proliferation, differentiation, migration, and cell survival. During hematopoiesis, the TGF-beta signaling pathway is a potent negative regulator of proliferation while stimulating differentiatio...

journal_title：Blood

authors： Dong M,Blobe GC

更新日期：2006-06-15 00:00:00

abstract：:Chronic myelogenous leukemia (CML) is characterized by the continuous proliferation and abnormal circulation of malignant hematopoietic progenitors. This may be related to the unresponsiveness of CML progenitors to beta1 integrin adhesion receptor-mediated inhibition of progenitor proliferation by the marrow microenvi...

journal_title：Blood

authors： Bhatia R,Verfaillie CM

更新日期：1998-05-01 00:00:00

abstract：:Isokinetic-gradient sedimentation employing a shallow linear gradient of Ficoll in tissue culture medium was used to isolate erythroid progenitor cells (CFU-e) from mouse bone marrow. Following gradient sedimentation, 34% of the total nucleated cells and 48% of the CFU-e applied to the gradient were recovered, and thr...

journal_title：Blood

authors： Misiti J,Spivak JL

更新日期：1979-07-01 00:00:00

abstract：:Mantle cell lymphoma (MCL) is a mature B-cell neoplasm initially driven by CCND1 rearrangement with 2 molecular subtypes, conventional MCL (cMCL) and leukemic non-nodal MCL (nnMCL), that differ in their clinicobiological behavior. To identify the genetic and epigenetic alterations determining this diversity, we used w...

journal_title：Blood

authors： Nadeu F,Martin-Garcia D,Clot G,Díaz-Navarro A,Duran-Ferrer M,Navarro A,Vilarrasa-Blasi R,Kulis M,Royo R,Gutiérrez-Abril J,Valdés-Mas R,López C,Chapaprieta V,Puiggros M,Castellano G,Costa D,Aymerich M,Jares P,Espinet B

更新日期：2020-09-17 00:00:00

abstract：:The membrane skeleton of normal erythrocytes is largely organized into a hexagonal lattice of junctional complexes (JC) crosslinked by spectrin tetramers, and occasional double tetramers and hexamers. To explore possible skeletal alterations in hereditary spherocytosis (HS), elliptocytosis (HE), and pyropoikilocytosis...

journal_title：Blood

authors： Liu SC,Derick LH,Agre P,Palek J

更新日期：1990-07-01 00:00:00

abstract：:Cutaneous T-cell lymphomas are disfiguring malignant lymphoproliferative disorders for which standard therapy has been principally palliative. 2-Chlorodeoxyadenosine (2-CdA), a new purine analogue resistant to degradation by adenosine deaminase that has substantial activity against lymphoid neoplasms, was administered...

journal_title：Blood

authors： Saven A,Carrera CJ,Carson DA,Beutler E,Piro LD

更新日期：1992-08-01 00:00:00

abstract：:Asthma is associated with airway remodeling. Evidence of platelet recruitment to the lungs of asthmatics after allergen exposure suggests platelets participate in various aspects of asthma; although their importance is unknown in the context of airway remodeling, their involvement in atherosclerosis is established. St...

journal_title：Blood

authors： Pitchford SC,Riffo-Vasquez Y,Sousa A,Momi S,Gresele P,Spina D,Page CP

更新日期：2004-01-15 00:00:00