Parsaclisib, a potent and highly selective PI3Kδ inhibitor, in patients with relapsed or refractory B-cell malignancies.

abstract：:Tumor cells from six patients with immunoglobulin G (IgG) multiple myeloma were analyzed for surface antigens, cytoplasmic paraprotein, morphology, and response to various culture conditions. The tumor marker was the paraprotein idiotype. Low numbers of tumor cells were found in the blood of most of the patients. In s...

journal_title：Blood

authors： King MA,Nelson DS

更新日期：1989-05-15 00:00:00

abstract：:By using an enzyme-linked immunosorbent assay, the presence of the soluble form of the interleukin-2 receptor (sIL-2R) was evaluated in the peripheral blood of 54 patients with B cell chronic lymphocytic leukemia (B-CLL). Serum levels of sIL-2R were correlated with clinical features, relevant hematologic and immunolog...

journal_title：Blood

authors： Semenzato G,Foa R,Agostini C,Zambello R,Trentin L,Vinante F,Benedetti F,Chilosi M,Pizzolo G

更新日期：1987-08-01 00:00:00

abstract：:The Sox4 transcription factor mediates early B-cell differentiation. Compared with normal pre-B cells, SOX4 promoter regions in Ph(+) ALL cells are significantly hypomethylated. Loss and gain-of-function experiments identified Sox4 as a critical activator of PI3K/AKT and MAPK signaling in ALL cells. ChIP experiments c...

journal_title：Blood

authors： Ramezani-Rad P,Geng H,Hurtz C,Chan LN,Chen Z,Jumaa H,Melnick A,Paietta E,Carroll WL,Willman CL,Lefebvre V,Müschen M

更新日期：2013-01-03 00:00:00

abstract：:Acute promyelocytic leukemias (APLs) are characterized by a translocation that involves chromosomes 15 and 17. The translocation breakpoints have recently been identified and shown to involve the RAR-alpha gene on 17 and myl on 15. Here we report Southern blotting analysis of 26 APLs, including cases with normal karyo...

journal_title：Blood

authors： Biondi A,Rambaldi A,Alcalay M,Pandolfi PP,Lo Coco F,Diverio D,Rossi V,Mencarelli A,Longo L,Zangrilli D

更新日期：1991-04-01 00:00:00

abstract：:The cellular isoform of the prion protein (PrPC) is a small glycoprotein attached to the outer leaflet of the plasma membrane by a glycosylphosphatidylinositol anchor. This molecule is involved in the pathogenesis of prion diseases in both humans and animals. We have characterized the expression patterns of PrPC durin...

journal_title：Blood

authors： Dodelet VC,Cashman NR

更新日期：1998-03-01 00:00:00

abstract：:Fibrinogen, coagulation factor VII (FVII), and factor VIII (FVIII) and its carrier von Willebrand factor (vWF) play key roles in hemostasis. Previously identified common variants explain only a small fraction of the trait heritabilities, and additional variations may be explained by associations with rarer variants wi...

journal_title：Blood

authors： Huffman JE,de Vries PS,Morrison AC,Sabater-Lleal M,Kacprowski T,Auer PL,Brody JA,Chasman DI,Chen MH,Guo X,Lin LA,Marioni RE,Müller-Nurasyid M,Yanek LR,Pankratz N,Grove ML,de Maat MP,Cushman M,Wiggins KL,Qi L,Sennb

更新日期：2015-09-10 00:00:00

abstract：:The ataxia telangiectasia mutated (ATM)-interacting protein ATMIN mediates noncanonical ATM signaling in response to oxidative and replicative stress conditions. Like ATM, ATMIN can function as a tumor suppressor in the hematopoietic system: deletion of Atmin under the control of CD19-Cre results in B-cell lymphomas i...

journal_title：Blood

authors： Anjos-Afonso F,Loizou JI,Bradburn A,Kanu N,Purewal S,Da Costa C,Bonnet D,Behrens A

更新日期：2016-10-20 00:00:00

abstract：:Microarray gene expression profiling studies have demonstrated immune response gene signatures that appear predictive of outcome in follicular lymphoma (FL). However, measurement of these marker genes in routine practice remains difficult. We have therefore investigated the immune response in FL using real-time polyme...

journal_title：Blood

authors： Byers RJ,Sakhinia E,Joseph P,Glennie C,Hoyland JA,Menasce LP,Radford JA,Illidge T

更新日期：2008-05-01 00:00:00

abstract：:To investigate the tropism of the T-lymphotropic human herpesvirus 7 (HHV-7) for hematopoietic progenitors, cord blood CD34(+) cells were inoculated in vitro with HHV-7 and then induced to differentiate along the granulocytic and erythroid lineages by the addition of appropriate cytokine cocktails. In semisolid assays...

journal_title：Blood

authors： Mirandola P,Secchiero P,Pierpaoli S,Visani G,Zamai L,Vitale M,Capitani S,Zauli G

更新日期：2000-07-01 00:00:00

abstract：:Pruritus is a common symptom in patients with Philadelphia chromosome-negative myeloproliferative disorders (MPDs). The pathophysiology of MPD-associated pruritus is unclear. We have demonstrated that MPD mast cells (MCs) are involved by the malignant process. In the present study, we explored the hypothesis that MCs ...

journal_title：Blood

authors： Ishii T,Wang J,Zhang W,Mascarenhas J,Hoffman R,Dai Y,Wisch N,Xu M

更新日期：2009-06-04 00:00:00

abstract：:Deregulation of signal transduction pathways (STPs) may promote leukemogenesis by conferring cell proliferation and survival advantages in acute myelogenous leukemia (AML). Several agents targeting STPs are under development; however, redundancy and cross-talk between STPs could activate multiple downstream effectors ...

journal_title：Blood

authors： Kornblau SM,Womble M,Qiu YH,Jackson CE,Chen W,Konopleva M,Estey EH,Andreeff M

更新日期：2006-10-01 00:00:00

abstract：:Recently, we have identified scavenger receptor class A member I (SR-AI) as a receptor for coagulation factor X (FX), mediating the formation of an FX reservoir at the macrophage surface. Here, we demonstrate that the FX/SR-AI-complex comprises a third protein, pentraxin-2 (PTX2). The presence of PTX2 is essential to ...

journal_title：Blood

authors： Muczynski V,Aymé G,Regnault V,Vasse M,Borgel D,Legendre P,Bazaa A,Harel A,Loubière C,Lenting PJ,Denis CV,Christophe OD

更新日期：2017-04-27 00:00:00

abstract：:The level of expression of the enzyme thiopurine methyltransferase (TPMT) is an important determinant of the metabolism of thiopurines used in the treatment of acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). Studies in red blood cells (RBC) have shown that TPMT expression displays genetic polymorp...

journal_title：Blood

authors： Coulthard SA,Howell C,Robson J,Hall AG

更新日期：1998-10-15 00:00:00

abstract：:Biosynthesis of leukotrienes (LTs) occurs in human myeloid cells and B lymphocytes. However, the function of leukotrienes in B lymphocytes is unclear. Here, we report that B-cell chronic lymphocytic leukemia (B-CLL) cells produce leukotriene B(4), and that specific leukotriene biosynthesis inhibitors counteracted CD40...

journal_title：Blood

authors： Runarsson G,Liu A,Mahshid Y,Feltenmark S,Pettersson A,Klein E,Björkholm M,Claesson HE

更新日期：2005-02-01 00:00:00

abstract：:B-cell precursors are present in the thymus, and the thymic microenvironment is the source of lymphopoietic factors that include interleukin-7 (IL-7). Despite the fact that intrathymic B-cell progenitors are bone marrow-derived cells, the data in this report demonstrate that these progenitors accumulate at an early pr...

journal_title：Blood

authors： Hashimoto Y,Montecino-Rodriguez E,Leathers H,Stephan RP,Dorshkind K

更新日期：2002-11-15 00:00:00

abstract：:Two families of Epstein-Barr virus (EBV), type A and type B, have been defined on the basis of sequence divergence in the EBNA-2 gene. Type A EBV immortalizes B cells more efficiently in vitro and infects immunocompetent individuals more commonly than type B EBV. However, increased rates of infection by type B EBV are...

journal_title：Blood

authors： Frank D,Cesarman E,Liu YF,Michler RE,Knowles DM

更新日期：1995-03-01 00:00:00

abstract：:Factor V Leiden (factor V Arg506Gln), the genetic defect underlying resistance to activated protein C, is the most common risk factor for venous thrombosis. The relationship between this genetic abnormality and arterial disease is still unresolved. To assess whether factor V Leiden increases the risk of myocardial inf...

journal_title：Blood

authors： Rosendaal FR,Siscovick DS,Schwartz SM,Beverly RK,Psaty BM,Longstreth WT Jr,Raghunathan TE,Koepsell TD,Reitsma PH

更新日期：1997-04-15 00:00:00

abstract：:Hereditary hemochromatosis is caused by mutations in the hereditary hemochromatosis protein (HFE), transferrin-receptor 2 (TfR2), hemojuvelin, hepcidin, or ferroportin genes. Hepcidin is a key iron regulator, which is secreted by the liver, and decreases serum iron levels by causing the down-regulation of the iron tra...

journal_title：Blood

authors： Gao J,Chen J,De Domenico I,Koeller DM,Harding CO,Fleming RE,Koeberl DD,Enns CA

更新日期：2010-04-22 00:00:00

abstract：:Neurotrophins, such as nerve growth factor (NGF) and neurotrophin-3 (NT-3), are essential for development, function, and survival of peripheral sympathetic and sensory neurons. Most eosinophilic leukocytes in the human body are localized in mucosal tissues; however, the roles of eosinophils in human diseases are not f...

journal_title：Blood

authors： Kobayashi H,Gleich GJ,Butterfield JH,Kita H

更新日期：2002-03-15 00:00:00

abstract：:All-trans retinoic acid (tRA) and arsenic trioxide (As(2)O(3)) induce non-cross-resistant complete clinical remission in patients with acute promyelocytic leukemia with t(15;17) translocation and target PML-RARalpha, the leukemogenic protein, by different pathways suggesting a possible therapeutic synergism. To evalua...

journal_title：Blood

authors： Jing Y,Wang L,Xia L,Chen GQ,Chen Z,Miller WH,Waxman S

更新日期：2001-01-01 00:00:00

abstract：:Cytotoxic T lymphocytes kill target cells via the polarized secretion of cytotoxic granules at the immune synapse. The lytic granules are initially recruited around the polarized microtubule-organizing center. In a dynein-dependent transport process, the granules move along microtubules toward the microtubule-organizi...

journal_title：Blood

authors： Kurowska M,Goudin N,Nehme NT,Court M,Garin J,Fischer A,de Saint Basile G,Ménasché G

更新日期：2012-04-26 00:00:00

abstract：:The anti-CD33 antibody calicheamicinconjugate gemtuzumab ozogamicin (GO) was used to treat 16 patients with acute promyelocytic leukemia (APL) who had relapsed at the molecular level. Of these patients, 8 were experiencing a first, 5 a second, 2 a third, and 1 a fourth relapse. GO was administered at 6 mg/m2 for 2 dos...

journal_title：Blood

authors： Lo-Coco F,Cimino G,Breccia M,Noguera NI,Diverio D,Finolezzi E,Pogliani EM,Di Bona E,Micalizzi C,Kropp M,Venditti A,Tafuri A,Mandelli F

更新日期：2004-10-01 00:00:00

abstract：:LIRs are immunoglobulinlike receptors that have activating and inhibitory functions in leukocytes. Here we report the identification of the first LIR family member, LIR9, expressed as a membrane-bound receptor and as a secreted molecule. We identified 4 different forms of LIR9, 2 of which encode transmembrane molecule...

journal_title：Blood

authors： Borges L,Kubin M,Kuhlman T

更新日期：2003-02-15 00:00:00

abstract：:In individuals with sickle cell disease, a variable number of irreversibly sickled cells (ISC) is present that may contribute to the pathophysiology of sickle cell anemia. The present study was undertaken to determine the possible role of membrane lipid peroxidation in the genesis of ISC. After 24 hr of simple aerobic...

journal_title：Blood

authors： Jain SK,Shohet SB

更新日期：1984-02-01 00:00:00

abstract：:The fact that you can vaccinate a child at 5 years of age and find lymphoid B cells and antibodies specific for this vaccination 70 years later remains an immunologic enigma. It has never been determined how these long-lived memory B cells are maintained and whether they are protected by storage in a special niche. We...

journal_title：Blood

authors： Mamani-Matsuda M,Cosma A,Weller S,Faili A,Staib C,Garçon L,Hermine O,Beyne-Rauzy O,Fieschi C,Pers JO,Arakelyan N,Varet B,Sauvanet A,Berger A,Paye F,Andrieu JM,Michel M,Godeau B,Buffet P,Reynaud CA,Weill JC

更新日期：2008-05-01 00:00:00

abstract：:Lumiliximab is a chimeric macaque-human monoclonal antibody to CD23, a protein expressed on virtually all chronic lymphocytic leukemia (CLL) cells. We examined the ability of lumiliximab to mediate apoptosis, antibody-dependent cellular cytotoxicity, and complement-dependent cytotoxicity against primary CLL cells and ...

journal_title：Blood

authors： Pathan NI,Chu P,Hariharan K,Cheney C,Molina A,Byrd J

更新日期：2008-02-01 00:00:00

abstract：:During thrombopoiesis, maturing megakaryocytes (MKs) migrate within the complex bone marrow stromal microenvironment from the proliferative osteoblastic niche to the capillary-rich vascular niche where proplatelet formation and platelet release occurs. This physiologic process involves proliferation, differentiation, ...

journal_title：Blood

authors： Dhanjal TS,Pendaries C,Ross EA,Larson MK,Protty MB,Buckley CD,Watson SP

更新日期：2007-05-15 00:00:00

abstract：:Granulocyte macrophage colony-stimulating factor (GM-CSF) and interleukin-3 (IL-3) control the proliferation of human acute myeloid leukemia (AML) cells in vitro. Previously, we have shown that receptors for GM-CSF and IL-3 are often coexpressed on AML cells. Here we present experiments with purified AML blasts, norma...

journal_title：Blood

authors： Budel LM,Elbaz O,Hoogerbrugge H,Delwel R,Mahmoud LA,Löwenberg B,Touw IP

更新日期：1990-04-01 00:00:00

abstract：:Although both P- and E-selectin are constitutively expressed on bone marrow endothelial cells, their role in the regulation of hematopoiesis has only recently been investigated. We have previously shown that P-selectin glycoprotein ligand-l (PSGL-1/CD162) is expressed by primitive human bone marrow CD34+ cells, mediat...

journal_title：Blood

authors： Winkler IG,Snapp KR,Simmons PJ,Lévesque JP

更新日期：2004-03-01 00:00:00

abstract：:The genes for the hemopoietic growth factors, GM colony-stimulating factor (CSF) and G-CSF have been cloned, and recombinant material is available for both. We tested these recombinant factors for their effects on the blast cells of acute myeloblastic leukemia (AML). Culture methods are available that support both col...

journal_title：Blood

authors： Kelleher C,Miyauchi J,Wong G,Clark S,Minden MD,McCulloch EA

更新日期：1987-05-01 00:00:00