Abstract:
:Nonrandom chromosomal translocations are considered to be causal events leading to leukemic transformation. However, the mechanism(s) that cause these translocations are poorly understood. Libura and colleagues report exciting new findings on the mechanism(s) that lead to chromosomal translocation.
journal_name
Bloodjournal_title
Bloodauthors
Aplan PDdoi
10.1182/blood-2004-12-4760subject
Has Abstractpub_date
2005-03-01 00:00:00pages
1843-4issue
5eissn
0006-4971issn
1528-0020journal_volume
105pub_type
评论,杂志文章,评审相关文献
BLOOD文献大全abstract::Ras-related C3 botulinum toxin substrate 2 (RAC2), through interactions with reduced NAD phosphate oxidase component p67 phox , activates neutrophil superoxide production, whereas interactions with p21-activated kinase are necessary for fMLF-induced actin remodeling. We id...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2018-11-886028
更新日期:2019-05-02 00:00:00
abstract::Until recently, IgE-activated mast cells have been regarded merely as effector cells of adaptive immune responses, involved in allergic reactions and mucosal immunity to parasites. Herein, we report that murine dermal mast cells, activated by local administration of a cream containing the synthetic TLR7 ligand imiquim...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2006-07-036889
更新日期:2007-08-01 00:00:00
abstract::Clonality studies of hematopoietic reconstitution after remission were performed in 24 female patients (pts) with leukemias characterized by specific molecular markers. At diagnosis, 13 pts had promyelocytic leukemia (PML) retinoic acid receptor-alpha (RAR-alpha)-rearranged acute promyelocytic leukemia (APL), 8 Philad...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1993-07-15 00:00:00
abstract::Cells derived from human cord blood were recently used instead of bone marrow (BM) for transplantation. However, several questions concerning the potential of these cells to reconstitute the hematopoietic and immunologic system of the recipient and to induce a graft-versus-host disease (GVHD) remain unanswered. Here w...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1996-05-01 00:00:00
abstract::MEIS1 is a three-amino acid loop extension class homeodomain-containing homeobox (HOX) cofactor that plays key roles in normal hematopoiesis and leukemogenesis. Expression of Meis1 is rate-limiting in MLL-associated leukemias and potently interacts with Hox and NUP98-HOX genes in leukemic transformation to promote sel...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2009-06-225573
更新日期:2010-05-20 00:00:00
abstract::We report a novel chromosome translocation--t(2;5)(p23;q35) or its variant, t(2;5;13)(p23;q35;q12)--in 3 patients with peripheral T-cell lymphoma. All 3 were female children who had peripheral lymphadenopathy without organomegaly and underwent complete remission with or without chemotherapy. Their tumors were characte...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1989-02-15 00:00:00
abstract::The B-cell leukemia/lymphoma-2 (BCL-2) family of proteins governs the intrinsic pathway of mitochondrial apoptosis. Dysregulation of BCL-2 has long been known to be a crucial part of the pathophysiology of B-cell lymphomas; however, several early attempts to target this pathway therapeutically were unsuccessful becaus...
journal_title:Blood
pub_type: 杂志文章,评审
doi:10.1182/blood-2017-04-737338
更新日期:2017-08-31 00:00:00
abstract::Malignant cells from 52 children with acute lymphocytic leukemia (ALL) were investigated for inactivation of the p15ink4B and p16ink4 genes and other genetic alterations on chromosome 9p21. Homozygous deletions of the p15ink4B and/or the p16ink4 genes were detected in 16 cases and a further 9 cases showed evidence of ...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1995-06-15 00:00:00
abstract::Toll-like receptors orchestrate rapid local protective innate-immune responses to invading pathogens and optimize leukocyte priming of subsequent adaptive responses. Paradoxically, systemic excess of the TLR2 ligand, bacterial lipoprotein (BLP), suppresses peripheral inflammatory responses. Here, we demonstrate that t...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2008-08-174698
更新日期:2009-04-30 00:00:00
abstract::Mature megakaryocytes form structures called proplatelets that serve as conduits for platelet packaging and release at vascular sinusoids. Since the megakaryocyte expresses abundant levels of integrin alpha IIb beta3, we have examined a role for fibrinogen in proplatelet development and platelet release alongside that...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2005-11-011957
更新日期:2006-09-01 00:00:00
abstract::Constitutively active JAK2V617F and thrombopoietin receptor (TpoR) W515L/K mutants are major determinants of human myeloproliferative neoplasms (MPNs). We show that a TpoRW515 mutation (W515A), which we detected in 2 myelofibrosis patients, and the Delta5TpoR active mutant, where the juxtamembrane R/KW(515)QFP motif i...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2008-10-183558
更新日期:2010-02-04 00:00:00
abstract::The Kell blood group is one of the major antigenic systems in human red blood cells. To determine the location of the Kell gene on human chromosomes, panels containing genomic DNA of human-hamster somatic cell hybrids were hybridized with radiolabeled cDNA probe specific for the Kell locus. Only the samples containing...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1993-05-15 00:00:00
abstract::The beta-globin locus control region (LCR) is a large DNA element that is required for high-level expression of beta-like globin genes from the endogenous mouse locus or in transgenic mice carrying the human beta-globin locus. The LCR encompasses 6 DNaseI hypersensitive sites (HSs) that bind transcription factors. The...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2005-06-2308
更新日期:2006-01-15 00:00:00
abstract::Spectrin Jendouba (alpha II/31) was found in a Tunisian family. In the heterozygous state, it is associated with asymptomatic elliptocytosis and a minimal defect in spectrin dimer self-association. On partial digestion of spectrin with trypsin, an abnormal cleavage appeared following Lys 788. Peptide and DNA sequencin...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1992-08-01 00:00:00
abstract::Mutations in PIEZO1 are the primary cause of hereditary xerocytosis, a clinically heterogeneous, dominantly inherited disorder of erythrocyte dehydration. We used next-generation sequencing-based techniques to identify PIEZO1 mutations in individuals from 9 kindreds referred with suspected hereditary xerocytosis (HX) ...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2017-05-786004
更新日期:2017-10-19 00:00:00
abstract::Scurfy mice develop CD4 T-cell-mediated lymphoproliferative disease leading to death within 4 weeks of age. The scurfy mutation causes loss of function of the foxp3 gene (foxp3(sf)), which is essential for development and maintenance of naturally occurring regulatory CD4 T cells (nTregs). In humans, mutations of the f...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2006-10-054585
更新日期:2007-08-15 00:00:00
abstract::FLT3 is constitutively activated by internal tandem duplications (ITDs) in the juxtamembrane domain or by activation loop mutations in acute myeloid leukemia (AML). We tested the sensitivity of 8 activation loop mutations to the small molecule FLT3 inhibitor, MLN518. Each FLT3 activation loop mutant, including D835Y, ...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2003-12-4446
更新日期:2004-11-01 00:00:00
abstract::Phospholipase A(2) type IVA (IVAPLA(2)) is a cytosolic enzyme that on activation selectively releases arachidonic acid (AA) from cell membrane phospholipids. Both AA and lysophospholipid, products of the enzymic reaction, can function as signal transducers in cellular interactions. The enzyme is present in most cells,...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2002-09-2698
更新日期:2004-05-01 00:00:00
abstract::Twenty consecutive patients with Hodgkin disease in continuous complete remission and off treatment for at least 5 yr (range 5-25 yr, median 9 yr) were studied with a battery of immunologic parameters. Skin test reactivity to four common antigens, sensitization to 2,4-dinitrochlorobenzene, absolute lymphocyte count, r...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1977-05-01 00:00:00
abstract::The murine Ly6-E gene is transcriptionally induced by interferon-alpha/beta (IFN-alpha/beta) and IFN-gamma in a variety of distinct cell types. The mechanism of IFN inducibility in B-cell lines was investigated by deletion analysis of the promoter and by identifying DNA binding proteins in mobility shift assays. A reg...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1998-10-01 00:00:00
abstract::The importance of glutamine (Gln) metabolism in multiple myeloma (MM) cells and its potential role as a therapeutic target are still unknown, although it has been reported that human myeloma cell lines (HMCLs) are highly sensitive to Gln depletion. In this study, we found that both HMCLs and primary bone marrow (BM) C...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2016-01-690743
更新日期:2016-08-04 00:00:00
abstract::The relationship between platelet density and platelet age appears to vary between species with relatively few labeling studies in humans reported. In this study, irreversible monoamine oxidase (MAO) inhibitors were used to biochemically label the circulating platelet population in 15 humans. Platelet samples were the...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1989-04-01 00:00:00
abstract::The oncogenic BCR/ABL tyrosine kinase induces constitutive DNA damage in Philadelphia chromosome (Ph)-positive leukemia cells. We find that BCR/ABL-induced reactive oxygen species (ROSs) cause chronic oxidative DNA damage resulting in double-strand breaks (DSBs) in S and G(2)/M cell cycle phases. These lesions are rep...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2004-05-1941
更新日期:2004-12-01 00:00:00
abstract::Mutations within exon 3 of the beta-globin gene are relatively uncommon, and many of these mutations produce a dominant thalassemia-like phenotype. We describe a novel thalassemic hemoglobinopathy caused by a single nucleotide substitution (CTG-->CCG) at codon 114 resulting in a leucine to proline substitution and des...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1994-02-15 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
pub_type: 杂志文章
doi:
更新日期:1985-09-01 00:00:00
abstract::The effective activation of factor X by factor IXa requires the co-factor activity of activated factor VIII (FVIII). Factor Xa formation is also dependent on the presence of negatively charged phospholipid. A phospholipid binding domain of FVIII has been reported to be present on the FVIII light chain. Recent observat...
journal_title:Blood
pub_type: 杂志文章
doi:
更新日期:1990-05-15 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
pub_type: 杂志文章,多中心研究
doi:10.1182/blood-2011-09-382408
更新日期:2012-01-12 00:00:00
abstract::We investigated the effect of platelets on ovarian cancer and the role of adenosine diphosphate (ADP) receptors (P2Y12 and P2Y1) on platelets in the growth of primary ovarian cancer tumors. We showed that in murine models of ovarian cancer, a P2Y12 inhibitor (ticagrelor) reduced tumor growth by 60% compared with aspir...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2017-02-769893
更新日期:2017-09-07 00:00:00
abstract::The anti-CD20 monoclonal antibody (mAb) rituximab has revolutionized the treatment of B-cell malignancies. This unprecedented success has not only substantially changed the mindset of the clinical community about the ability of mAb to improve outcomes but has catalyzed the interest in the pharmaceutical industry to de...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2010-07-298356
更新日期:2011-03-17 00:00:00
abstract::Primary myelofibrosis (PMF) is the most serious myeloproliferative disorder, characterized by clonal myeloproliferation associated with cytokine-mediated bone marrow stromal reaction including fibrosis and osteosclerosis. Current drug therapy remains mainly palliative. Because the NF-kappaB pathway is implicated in th...
journal_title:Blood
pub_type: 杂志文章
doi:10.1182/blood-2006-10-054502
更新日期:2007-07-01 00:00:00