Bruton tyrosine kinase inhibition is a novel therapeutic strategy targeting tumor in the bone marrow microenvironment in multiple myeloma.

abstract：:All cases of multiple myeloma (MM) are preceded by precursor states termed monoclonal gammopathy of undetermined significance (MGUS) or smoldering myeloma (SMM). Genetic analyses of MGUS cells have provided evidence that it is a genetically advanced lesion, wherein tumor cells carry many of the genetic changes found i...

journal_title：Blood

authors： Dhodapkar MV

更新日期：2016-12-08 00:00:00

abstract：:Murine autoreactive anti-Smith (Sm) B cells are negatively regulated by anergy and developmental arrest, but are also positively selected into the marginal zone (MZ) and B-1 B-cell populations. Despite positive selection, anti-Sm production occurs only in autoimmune-prone mice. To investigate autoreactive B-cell activ...

journal_title：Blood

authors： Qian Y,Conway KL,Lu X,Seitz HM,Matsushima GK,Clarke SH

更新日期：2006-08-01 00:00:00

abstract：:Posttranscriptional mechanisms are now widely acknowledged to play a central role in orchestrating gene-regulatory networks in hematopoietic cell growth, differentiation, and tumorigenesis. Although much attention has focused on microRNAs as regulators of mRNA stability/translation, recent data have highlighted the ro...

journal_title：Blood

authors： Baou M,Norton JD,Murphy JJ

更新日期：2011-11-24 00:00:00

abstract：:Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired hemolytic anemia in which venous thrombosis is the most common cause of death. Here we address the risk factors for thrombosis and the role of warfarin prophylaxis in PNH. The median follow-up of 163 PNH patients was 6 years (range, 0.2-38 years). Of the patient...

journal_title：Blood

authors： Hall C,Richards S,Hillmen P

更新日期：2003-11-15 00:00:00

abstract：:Insulin-like growth factor 1 (IGF-1) enhances thymopoiesis but given the broad distribution of IGF-1 receptors (IGF-1Rs), its mechanism of action has remained unclear. To identify points of thymic regulation by IGF-1, we examined its effects on T-cell precursors, thymocytes, and thymic epithelial cells (TECs) in norma...

journal_title：Blood

authors： Chu YW,Schmitz S,Choudhury B,Telford W,Kapoor V,Garfield S,Howe D,Gress RE

更新日期：2008-10-01 00:00:00

abstract：:Angiotensin II (Ang-II) exerts inflammatory activity and is involved in different cardiovascular disorders. This study has evaluated the involvement of tumor necrosis factor alpha (TNFalpha) in the leukocyte accumulation elicited by Ang-II. Ang-II (1 nM intraperitoneally in rats) induced TNFalpha release at 1 hour fol...

journal_title：Blood

authors： Mateo T,Naim Abu Nabah Y,Losada M,Estellés R,Company C,Bedrina B,Cerdá-Nicolás JM,Poole S,Jose PJ,Cortijo J,Morcillo EJ,Sanz MJ

更新日期：2007-09-15 00:00:00

abstract：:Eighty patients with chronic myeloid leukemia (CML) underwent T cell-depleted stem cell transplantation from an HLA-identical sibling, with add-back of donor T cells on days 30 to 45 and days 60 to 100 in patients in whom grade 2 or greater acute graft-versus-host disease (GVHD) developed. The outcomes for 54 patients...

journal_title：Blood

authors： Savani BN,Rezvani K,Mielke S,Montero A,Kurlander R,Carter CS,Leitman S,Read EJ,Childs R,Barrett AJ

更新日期：2006-02-15 00:00:00

abstract：:Autologous bone marrow transplantation (ABMT) makes it possible to escalate the dose of cytotoxic treatment to a lethal range. Disease-free survival (DFS) following myeloablative therapy and ABMT has been shown to be superior to conventional treatment in high risk patients with acute myelogenous leukemia (AML). It was...

journal_title：Blood

authors： Körbling M,Hunstein W,Fliedner TM,Cayeux S,Dörken B,Fehrentz D,Haas R,Ho AD,Keilholz U,Knauf W

更新日期：1989-11-01 00:00:00

abstract：:Umbilical cord blood (UCB) is used for HSCT. It is known that UCB can comprise Ag-specific T cells. Here we question whether solely transmaternal cell flow may immunize UCB. Twenty-three female UCB samples were collected from healthy mothers and analyzed for minor histocompatibility Ag HY-specific responses. Forty-two...

journal_title：Blood

authors： Dierselhuis MP,Blokland EC,Pool J,Schrama E,Scherjon SA,Goulmy E

更新日期：2012-07-19 00:00:00

abstract：:Primary infection with the human herpesvirus, Epstein-Barr virus (EBV), may result in subclinical seroconversion or may appear as infectious mononucleosis (IM), a lymphoproliferative disease of variable severity. Why primary infection manifests differently between patients is unknown, and, given the difficulties in id...

journal_title：Blood

authors： Silins SL,Sherritt MA,Silleri JM,Cross SM,Elliott SL,Bharadwaj M,Le TT,Morrison LE,Khanna R,Moss DJ,Suhrbier A,Misko IS

更新日期：2001-12-15 00:00:00

abstract：:Previous studies have implicated activation-induced cytidine deaminase (AID) in B-cell translocations but have failed to identify any association between their chromosomal breakpoints and known AID target sequences. Analysis of 56 unclustered IgH-CCND1 translocations in mantle cell lymphoma across the ~ 344-kb bcl-1 b...

journal_title：Blood

authors： Greisman HA,Lu Z,Tsai AG,Greiner TC,Yi HS,Lieber MR

更新日期：2012-10-04 00:00:00

abstract：:Single nucleotide polymorphism arrays (SNP-A) have recently been widely applied as a powerful karyotyping tool in numerous translational cancer studies. SNP-A complements traditional metaphase cytogenetics with the unique ability to delineate a previously hidden chromosomal defect, copy neutral loss of heterozygosity ...

journal_title：Blood

authors： O'Keefe C,McDevitt MA,Maciejewski JP

更新日期：2010-04-08 00:00:00

abstract：:c-Myc (Myc hereafter) is found to be deregulated and/or amplified in most acute myeloid leukemias (AMLs). Almost all AML cells are dependent upon Myc for their proliferation and survival. Thus, Myc has been proposed as a critical anti-AML target. Myc has Max-mediated transactivational and Myc-interacting zinc finger p...

journal_title：Blood

authors： Zhang L,Li J,Xu H,Shao X,Fu L,Hou Y,Hao C,Li W,Joshi K,Wei W,Xu Y,Zhang F,Dai S,Breslin P,Zhang J,Zhang J

更新日期：2020-04-02 00:00:00

abstract：:The molecular basis of different outcomes in pediatric acute lymphoblastic leukemia (ALL) remains poorly understood. We addressed the clinical significance and mechanisms behind in vitro cellular responses to ionizing radiation (IR)-induced DNA double-strand breaks in 74 pediatric patients with ALL. We found an apopto...

journal_title：Blood

authors： Marston E,Weston V,Jesson J,Maina E,McConville C,Agathanggelou A,Skowronska A,Mapp K,Sameith K,Powell JE,Lawson S,Kearns P,Falciani F,Taylor M,Stankovic T

更新日期：2009-01-01 00:00:00

abstract：:To characterize juvenile chronic myelogenous leukemia (JCML), the proliferative properties of bone marrow (BM) and peripheral blood (PB) cells from nine patients were studied using assays for CFU-C and CFU-GEMM and liquid cultures. All specimens showed two reproducible abnormalities: impaired growth of normal hematopo...

journal_title：Blood

authors： Estrov Z,Grunberger T,Chan HS,Freedman MH

更新日期：1986-05-01 00:00:00

abstract：:Platelet glycoprotein (GP) V is a major surface protein cleaved during thrombin-induced platelet activation. GPV associates noncovalently with the GPIb-IX complex to form GPIb-V-IX, a receptor for von Willebrand factor and thrombin. We describe the cloning of the genes coding for rat and mouse GPV and compare them wit...

journal_title：Blood

authors： Ravanat C,Morales M,Azorsa DO,Moog S,Schuhler S,Grunert P,Loew D,Van Dorsselaer A,Cazenave JP,Lanza F

更新日期：1997-05-01 00:00:00

abstract：:To identify molecularly defined subgroups in multiple myeloma, gene expression profiling was performed on purified CD138(+) plasma cells of 320 newly diagnosed myeloma patients included in the Dutch-Belgian/German HOVON-65/GMMG-HD4 trial. Hierarchical clustering identified 10 subgroups; 6 corresponded to clusters desc...

journal_title：Blood

authors： Broyl A,Hose D,Lokhorst H,de Knegt Y,Peeters J,Jauch A,Bertsch U,Buijs A,Stevens-Kroef M,Beverloo HB,Vellenga E,Zweegman S,Kersten MJ,van der Holt B,el Jarari L,Mulligan G,Goldschmidt H,van Duin M,Sonneveld P

更新日期：2010-10-07 00:00:00

abstract：:Tissue inhibitor of metalloproteinases-1 (TIMP-1), the major physiological matrix metalloproteinase inhibitor and a potent antimetastatic factor, also stimulates the growth of erythroid progenitors (erythroid-potentiating activity). We analyzed the relationship between the growth factor activity and protease inhibitio...

journal_title：Blood

authors： Chesler L,Golde DW,Bersch N,Johnson MD

更新日期：1995-12-15 00:00:00

abstract：:Although well characterized in the mouse, the role of Notch signaling in the human T-cell receptor alphabeta (TCR-alphabeta) versus TCR-gammadelta lineage decision is still unclear. Although it is clear in the mouse that TCR-gammadelta development is less Notch dependent compared with TCR-alphabeta differentiation, re...

journal_title：Blood

authors： Van de Walle I,De Smet G,De Smedt M,Vandekerckhove B,Leclercq G,Plum J,Taghon T

更新日期：2009-03-26 00:00:00

abstract：:Lymphocyte kinetic studies employing 51-chromium-labeled autologous lymphocytes were performed in nine normal volunteers in order to determine the effects of hydrocortisone administration on the recirculating versus the nonrecirculating intravascular lymphocyte pools. Following infusion of labeled cells, the recircula...

journal_title：Blood

authors： Fauci AS,Dale DC

更新日期：1975-08-01 00:00:00

abstract：:It was recently shown that bacterial thymus-independent (TI) antigens confer long-lasting immunity and generate memory B lymphocytes. However, reactivation of TI memory B cells is repressed in immunocompetent mice, thus raising the issue of the mechanism whereby TI vaccines confer immune protection. Here, we propose a...

journal_title：Blood

authors： Taillardet M,Haffar G,Mondière P,Asensio MJ,Gheit H,Burdin N,Defrance T,Genestier L

更新日期：2009-11-12 00:00:00

abstract：:DNA methylation has pivotal regulatory roles in mammalian development, retrotransposon silencing, genomic imprinting, X-chromosome inactivation, and cancer. Cancer cells display highly dysregulated DNA methylation profiles, characterized by global hypomethylation in conjunction with hypermethylation of promoter CpG is...

journal_title：Blood

authors： Lio CJ,Yuita H,Rao A

更新日期：2019-10-31 00:00:00

abstract：:For most children who relapse with acute lymphoblastic leukemia (ALL), the prognosis is poor, and there is a need for novel therapies to improve outcome. We screened samples from children with B-lineage ALL entered into the ALL-REZ BFM 2002 clinical trial (www.clinicaltrials.gov, #NCT00114348) for somatic mutations ac...

journal_title：Blood

authors： Irving J,Matheson E,Minto L,Blair H,Case M,Halsey C,Swidenbank I,Ponthan F,Kirschner-Schwabe R,Groeneveld-Krentz S,Hof J,Allan J,Harrison C,Vormoor J,von Stackelberg A,Eckert C

更新日期：2014-11-27 00:00:00

abstract：:In this issue of Blood, Bhatia et al demonstrate the critical importance of an adherence to oral chemotherapy regimens in attaining cure for children with acute lymphoblastic leukemia (ALL) and identify race-specific determinants of adherence. ...

journal_title：Blood

authors： Winick N

更新日期：2014-10-09 00:00:00

abstract：:The human pluripotent UT-7 cell line is growth factor-dependent for proliferation and differentiation. We have previously shown that (1) granulocyte-macrophage colony-stimulating factor (GM-CSF) and erythropoietin (Epo) induce a myeloid and erythroid pattern of differentiation, respectively; (2) GM-CSF acts predominan...

journal_title：Blood

authors： Hermine O,Dubart A,Porteux F,Mayeux P,Titeux M,Dumenil D,Vainchenker W

更新日期：1996-03-01 00:00:00

abstract：:CD8+ Foxp3+ T cells (Tregs) are a potent regulatory population whose functional and ontological similarities to CD4+ Fox3+ T cells have not been well delineated. Using an experimental model of graft-versus-host disease (GVHD), we observed that CD8+ Tregs were significantly less potent than CD4+ Tregs for the suppressi...

journal_title：Blood

authors： Agle K,Vincent BG,Piper C,Belle L,Zhou V,Shlomchik W,Serody JS,Drobyski WR

更新日期：2018-07-26 00:00:00

abstract：:The laboratory of Judah Folkman identified the potent endogenous antiangiogenic protein angiostatin in 1994.(1) In this issue of Blood, Lee and colleagues propose 2 new mechanisms of action for angiostatin that may represent promising targets for new cancer therapeutics.(2). ...

journal_title：Blood

authors： Mowery YM,Pizzo SV

更新日期：2009-08-27 00:00:00

abstract：:Interleukin-8 (IL-8) belongs to a family of chemoattractant cytokines involved in chemotaxis and activation of neutrophils. As in vivo administration of IL-8 induces granulocytosis and the release of immature white blood cells into the circulation, we assessed a possible mobilizing effect of IL-8 on myeloid progenitor...

journal_title：Blood

authors： Laterveer L,Lindley IJ,Hamilton MS,Willemze R,Fibbe WE

更新日期：1995-04-15 00:00:00

abstract：:Although a large body of data on mobilization have yielded valuable clues, the mechanism(s) dictating egress of stem/progenitor cells during baseline hematopoiesis and after their mobilization are poorly understood. We have previously provided functional in vivo evidence that cytoadhesion molecules, specifically the b...

journal_title：Blood

authors： Papayannopoulou T,Priestley GV,Nakamoto B

更新日期：1998-04-01 00:00:00

abstract：:The measurement of platelet-associated IgG (PAIgG) is a potentially useful diagnostic test for idiopathic thrombocytopenia purpura (ITP). However, the restricted application of PAIgG measurements to thrombocytopenic populations primarily comprised of ITP patients will artificially enhance its diagnosis specificity. Fo...

journal_title：Blood

authors： Kelton JG,Powers PJ,Carter CJ

更新日期：1982-10-01 00:00:00