Twenty-one cases of blastic plasmacytoid dendritic cell neoplasm: focus on biallelic locus 9p21.3 deletion.

abstract：:Familial hemophagocytic lymphohistiocytosis (FHL) is a frequently missed and almost uniformly fatal childhood disorder. It is characterized by fever, hepatosplenomegaly, cytopenia, coagulopathy, and hypertriglyceridemia. The pathogenesis of FHL is not known but the above clinical and laboratory findings are compatible...

journal_title：Blood

authors： Henter JI,Elinder G,Söder O,Hansson M,Andersson B,Andersson U

更新日期：1991-12-01 00:00:00

abstract：:Varying doses of 5-azacytidine (5-aza) were given to four sickle cell individuals for 500, 200, 100, and 30 days. The percentage of fetal hemoglobin (HbF) containing reticulocytes (F reticulocytes) increased two- to five-fold within five days of 5-aza therapy in all patients, with a two- to three-fold rapid response (...

journal_title：Blood

authors： Dover GJ,Charache S,Boyer SH,Vogelsang G,Moyer M

更新日期：1985-09-01 00:00:00

abstract：:In vitro studies as well as clinical trials indicate that the cytokines granulocyte-macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF) enhance the ability of neutrophils (polymorphonuclear leukocytes) to eliminate microbial organisms. Toll-like receptor (TLR) proteins, homo...

journal_title：Blood

authors： Kurt-Jones EA,Mandell L,Whitney C,Padgett A,Gosselin K,Newburger PE,Finberg RW

更新日期：2002-09-01 00:00:00

abstract：:Sympathetic axons embedded in a few arterioles and vasa vasora were recently shown to store tissue plasminogen activator (t-PA) in vesicles. But the extension of such t-PA axons to arteries and arterioles throughout the organism has not been verified. Confirmation of this anatomy would identify a second significant so...

journal_title：Blood

authors： Hao Z,Guo C,Jiang X,Krueger S,Pietri T,Dufour S,Cone RE,O'Rourke J

更新日期：2006-07-01 00:00:00

abstract：:To evaluate the association between fetal hemoglobin (HbF) levels and morbidity in β-thalassemia intermedia (TI), we analyzed data from 63 untransfused patients who had also never received HbF induction therapy. Patient records were reviewed for any history of 10 predefined morbidities. Laboratory measurements for mar...

journal_title：Blood

authors： Musallam KM,Sankaran VG,Cappellini MD,Duca L,Nathan DG,Taher AT

更新日期：2012-01-12 00:00:00

abstract：:Chronic myelomonocytic leukemia (CMML) is a myelodysplastic/myeloproliferative neoplasm with variable clinical course. To predict the clinical outcome, we previously developed a CMML-specific prognostic scoring system (CPSS) based on clinical parameters and cytogenetics. In this work, we tested the hypothesis that acc...

journal_title：Blood

authors： Elena C,Gallì A,Such E,Meggendorfer M,Germing U,Rizzo E,Cervera J,Molteni E,Fasan A,Schuler E,Ambaglio I,Lopez-Pavia M,Zibellini S,Kuendgen A,Travaglino E,Sancho-Tello R,Catricalà S,Vicente AI,Haferlach T,Haferlach

更新日期：2016-09-08 00:00:00

abstract：:Anaplastic large cell lymphoma represents a subset of neoplasms caused by translocations that juxtapose the anaplastic lymphoma kinase (ALK) to dimerization partners. The constitutive activation of ALK fusion proteins leads to cellular transformation through a complex signaling network. To elucidate the ALK pathways s...

journal_title：Blood

authors： Boccalatte FE,Voena C,Riganti C,Bosia A,D'Amico L,Riera L,Cheng M,Ruggeri B,Jensen ON,Goss VL,Lee K,Nardone J,Rush J,Polakiewicz RD,Comb MJ,Chiarle R,Inghirami G

更新日期：2009-03-19 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

abstract：:Oncogenic activation of NOTCH1 signaling plays a central role in the pathogenesis of T-cell acute lymphoblastic leukemia, with mutations on this signaling pathway affecting more than 60% of patients at diagnosis. However, the transcriptional regulatory circuitries driving T-cell transformation downstream of NOTCH1 rem...

journal_title：Blood

authors： Schnell SA,Ambesi-Impiombato A,Sanchez-Martin M,Belver L,Xu L,Qin Y,Kageyama R,Ferrando AA

更新日期：2015-04-30 00:00:00

abstract：:Chronic graft-versus-host disease (cGVHD) after allogeneic hematopoietic stem cell transplant reflects a complex immune response resulting in chronic damage to multiple tissues. Previous studies indicated that donor B cells and the antibodies they produce play an important role in the development of cGVHD. To understa...

journal_title：Blood

authors： Wang KS,Kim HT,Nikiforow S,Heubeck AT,Ho VT,Koreth J,Alyea EP,Armand P,Blazar BR,Soiffer RJ,Antin JH,Cutler CS,Ritz J

更新日期：2017-12-28 00:00:00

abstract：:Pure red cell aplasia (PRCA) is a rare complication in patients with chronic lymphocytic leukemia (CLL). It is characterized by reticulocytopenia and by an absence of red cell precursors in the bone marrow. Unlike autoimmune hemolytic anemia, which is characterized by an increased number of reticulocytes, positive Coo...

journal_title：Blood

authors： Ghazal H

更新日期：2002-02-01 00:00:00

abstract：:The administration of greater than or equal to 5 micrograms interleukin-7 (IL-7) twice a day to mice for 4 to 7 days increased by twofold to fivefold the total number of splenic and peripheral blood leukocytes, but did not appreciably increase bone marrow (BM) cellularity. This regimen of IL-7 administration also resu...

journal_title：Blood

authors： Damia G,Komschlies KL,Faltynek CR,Ruscetti FW,Wiltrout RH

更新日期：1992-03-01 00:00:00

abstract：:An association between platelets, angiogenesis, and cancer has long been recognized, but the mechanisms linking them remains unclear. Platelets regulate new blood vessel growth through numerous stimulators and inhibitors of angiogenesis by several pathways, including differential exocytosis of angiogenesis regulators....

journal_title：Blood

authors： Battinelli EM,Markens BA,Italiano JE Jr

更新日期：2011-08-04 00:00:00

abstract：:The role of fibroblast growth factors (FGFs) in blood vessel formation has remained unclear. We used differentiating stem-cell cultures (embryoid bodies) and teratomas to show that FGF receptor-1 (FGFR-1) exerts a negative regulatory effect on endothelial cell function in these models. Embryoid bodies lacking expressi...

journal_title：Blood

authors： Magnusson PU,Dimberg A,Mellberg S,Lukinius A,Claesson-Welsh L

更新日期：2007-12-15 00:00:00

abstract：:Activated protein C (APC) is inhibited by two major plasma inhibitors (PCIs). To find evidence for in vivo complexation of APC, immunoblotting studies were performed on plasmas of 85 patients with suspected disseminated intravascular coagulation (DIC). Samples from 62 of these patients contained 5% to 35% of protein C...

journal_title：Blood

authors： Heeb MJ,Mosher D,Griffin JH

更新日期：1989-02-01 00:00:00

abstract：:Even if neoplastic cells express tumor associated antigens they still may fail to function as antigen presenting cells (APC) if they lack expression of one or more molecules critical for the induction of productive immunity. These cellular defects can be repaired by physiologic activation, transfection, or fusion of t...

journal_title：Blood

authors： Cardoso AA,Schultze JL,Boussiotis VA,Freeman GJ,Seamon MJ,Laszlo S,Billet A,Sallan SE,Gribben JG,Nadler LM

更新日期：1996-07-01 00:00:00

abstract：:A plethora of myeloma growth factors (MGFs) has been identified, but their relative importance and cooperation have not been determined. We investigated 5 MGFs (interleukin-6 [IL-6], insulin-like growth factor type 1 [IGF-1], hepatocyte growth factor [HGF], HB-epidermal growth factor [HB-EGF], and a proliferation-indu...

journal_title：Blood

authors： Sprynski AC,Hose D,Caillot L,Réme T,Shaughnessy JD Jr,Barlogie B,Seckinger A,Moreaux J,Hundemer M,Jourdan M,Meissner T,Jauch A,Mahtouk K,Kassambara A,Bertsch U,Rossi JF,Goldschmidt H,Klein B

更新日期：2009-05-07 00:00:00

abstract：:AML1-ETO (AE) is a fusion product of t(8;21) observed in 40% French-American-British M2 type of acute myeloid leukemia (AML). Clinical data suggest that Ras mutation is a frequent cooperating event in t(8;21) AML. Whether constitutively active Ras promotes leukemogenesis on the t(8;21) background has not been demonstr...

journal_title：Blood

authors： Chou FS,Wunderlich M,Griesinger A,Mulloy JC

更新日期：2011-02-17 00:00:00

abstract：:The first hematopoietic and endothelial progenitors are derived from a common embryonic precursor termed the hemangioblast. The genetic cascades that regulate the differentiation of the hemangioblast to hematopoietic and endothelial cells are largely unknown. In general, much of embryonic development is coordinately r...

journal_title：Blood

authors： Guo Y,Chan R,Ramsey H,Li W,Xie X,Shelley WC,Martinez-Barbera JP,Bort B,Zaret K,Yoder M,Hromas R

更新日期：2003-10-01 00:00:00

abstract：:Human K562 erythroleukemia cells were transfected with human band 3 (anion exchanger 1 [AE1]) cDNA, using the pBabe retroviral vector. Stable K562 clones expressing band 3 were isolated by flow cytometry, and surface expression was quantified by immunoblotting. The function of band 3 expressed at the cell surface was ...

journal_title：Blood

authors： Beckmann R,Smythe JS,Anstee DJ,Tanner MJ

更新日期：1998-12-01 00:00:00

abstract：:We have examined the effects of administration of stem cell-factor (SCF) on the number and distribution of pluripotent hematopoietic stem cells (PHSC) in normal mice. Using the competitive repopulation assay we found that in vivo administration of SCF increases the absolute number of PHSC per mouse threefold. The incr...

journal_title：Blood

authors： Bodine DM,Seidel NE,Zsebo KM,Orlic D

更新日期：1993-07-15 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：:Autologous T cells targeting Epstein-Barr virus (EBV) latent membrane proteins (LMPs) have shown safety and efficacy in the treatment of patients with type 2 latency EBV-associated lymphomas for whom standard therapies have failed, including high-dose chemotherapy followed by autologous stem-cell rescue. However, the ...

journal_title：Blood

authors： McLaughlin LP,Rouce R,Gottschalk S,Torrano V,Carrum G,Wu MF,Hoq F,Grilley B,Marcogliese AM,Hanley PJ,Gee AP,Brenner MK,Rooney CM,Heslop HE,Bollard CM

更新日期：2018-11-29 00:00:00

abstract：:Exposure of endothelial cells to recombinant tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) induced a modest (2-fold) increase of HL-60 cell adhesion as compared to TNF-alpha (40-fold) or interleukin 1beta (IL-1beta; 20-fold). However, pretreatment of endothelial cultures with TRAIL determined a...

journal_title：Blood

authors： Secchiero P,Corallini F,di Iasio MG,Gonelli A,Barbarotto E,Zauli G

更新日期：2005-05-01 00:00:00

abstract：:We have recently demonstrated that IgD(hi) B cells can occupy an extravascular perisinusoidal niche in the bone marrow in addition to the well-established follicular niche in conventional secondary lymphoid organs. The spleen has long been considered to be the site at which newly formed B lymphocytes mature into IgD(h...

journal_title：Blood

authors： Cariappa A,Chase C,Liu H,Russell P,Pillai S

更新日期：2007-03-15 00:00:00

abstract：:Previous studies have shown that bone marrow, especially the bone microenvironment, may play an important role in the pathogenesis of multiple myeloma (MM). To elucidate the relationship between myeloma cells and bone cells, mainly osteoblasts, we have established a coculture system between two interleukin-6 (IL-6)-de...

journal_title：Blood

authors： Barillé S,Collette M,Bataille R,Amiot M

更新日期：1995-10-15 00:00:00

abstract：:Gene therapy for hemophilia B aims to ameliorate bleeding risk and provide endogenous factor IX (FIX) activity/synthesis through a single treatment, eliminating the requirement for FIX concentrate. AMT-060 combines an adeno-associated virus-5 (AAV5) vector with a liver-specific promoter driving expression of a codon-o...

journal_title：Blood

authors： Miesbach W,Meijer K,Coppens M,Kampmann P,Klamroth R,Schutgens R,Tangelder M,Castaman G,Schwäble J,Bonig H,Seifried E,Cattaneo F,Meyer C,Leebeek FWG

更新日期：2018-03-01 00:00:00

abstract：:There is growing evidence that lymphocyte trafficking contributes to the clinical course of chronic lymphocytic leukemia (CLL), but to date, only static in vitro cultures have been used to study these phenomena. To address this lack of data, we have developed a dynamic in vitro model in which CLL cells experience shea...

journal_title：Blood

authors： Walsby E,Buggins A,Devereux S,Jones C,Pratt G,Brennan P,Fegan C,Pepper C

更新日期：2014-06-05 00:00:00

abstract：:Peripheral blood mononuclear cells (PBMC) from 17 patients receiving HLA-identical sibling bone marrow grafts were stimulated with host pretransplant PBMC. Cytotoxic T-cell lines (TCL) with specificity for host pretransplant PBMC were obtained from 9 of these patients, all presenting with severe graft-versus-host dise...

journal_title：Blood

authors： Niederwieser D,Grassegger A,Auböck J,Herold M,Nachbaur D,Rosenmayr A,Gächter A,Nussbaumer W,Gaggl S,Ritter M

更新日期：1993-04-15 00:00:00

abstract：:Administration of cyclosporine A (CsA) after autologous stem cell transplantation elicits an autoimmune syndrome with pathology similar to graft-versus-host disease (GVHD). This syndrome, termed autologous GVHD, is associated with the appearance of autoreactive T cells directed at major histocompatibility class (MHC) ...

journal_title：Blood

authors： Miura Y,Thoburn CJ,Bright EC,Sommer M,Lefell S,Ueda M,Nakao S,Hess AD

更新日期：2001-08-01 00:00:00