Abstract:
:Mutations of Runt-related transcription factor 1 (RUNX1) have been detected in patients with myelodysplastic syndrome (MDS). However, the prognostic implication of RUNX1 mutations in primary MDS is limited. The stage of the disease at which the mutations are acquired and whether they persist during the disease course also remain unclear. We analysed mutations of RUNX1 exons 3-8 in 132 patients with primary MDS and correlated the results with clinical features. Serial studies were performed during the follow-up period. Sixteen patients (12%) had RUNX1 mutations at the time of diagnosis. All RUNX1 mutations that were detected at diagnosis remained unchanged during the clinical course. Two other patients acquired RUNX1 mutations at leukaemic transformation 34 months and 35 months after the diagnosis of MDS. Patients with RUNX1 mutations at diagnosis had higher neutrophil counts and higher frequency of -7/7q deletion than those without. Furthermore, RUNX1 mutation was closely associated with a short overall survival (P = 0.039). This is the first report to demonstrate that RUNX1 mutation can not only be detected early at diagnosis but also acquired during disease progression and is associated with poor prognosis in patients with primary MDS. It may play a role in the development and progression of a subset of primary MDS.
journal_name
Br J Haematoljournal_title
British journal of haematologyauthors
Chen CY,Lin LI,Tang JL,Ko BS,Tsay W,Chou WC,Yao M,Wu SJ,Tseng MH,Tien HFdoi
10.1111/j.1365-2141.2007.06811.xsubject
Has Abstractpub_date
2007-11-01 00:00:00pages
405-14issue
3eissn
0007-1048issn
1365-2141pii
BJH6811journal_volume
139pub_type
杂志文章abstract::Three patients with an acute myeloid leukaemia (AML) showed a deletion of the short arm of chromosome 7 with loss of the deleted material. The 7p- anomaly originated from either a terminal or an interstitial deletion and it represented the only karyotypic aberration in all the three cases. According to the clinical, m...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1989.tb06267.x
更新日期:1989-01-01 00:00:00
abstract::We report the clinical presentation and the morphological, immunophenotypic, cytogenetic and molecular genetic characteristics of a 14 1/2-year-old boy who had French-American-British (FAB) type M1 acute non-lymphocytic (ANLL) leukaemia with a common T-ALL immunological phenotype, with no myeloid associated antigen, e...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1994.tb03276.x
更新日期:1994-01-01 00:00:00
abstract::Treatment with intravenous recombinant human interleukin-2 (rh IL-2) is frequently accompanied by the capillary leak syndrome and disturbances of the coagulation system. Although the exact mechanisms are still not fully understood, the involvement of the endothelium is proven. This investigation aimed to elucidate mor...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1999.01453.x
更新日期:1999-06-01 00:00:00
abstract::Simultaneous evaluation of coagulation and fibrinolysis facilitates an overall understanding of normal and pathological haemostasis. We established an assay for assessing clot formation and fibrinolysis simultaneously using clot waveform analysis by the trigger of a mixture of activated partial thromboplastin time rea...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16111
更新日期:2019-11-01 00:00:00
abstract::A multiparameter flow-cytometrical method for the quantitation of CD34(+)-cells present in adult human peripheral blood cells (PBMC) has been developed. PBMC from 13 healthy adult subjects were analysed for CD34(+)-cells by flow-cytometry, with only the lymphoid population of cells negative for anti-CD3-moAb included ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1991.tb08609.x
更新日期:1991-04-01 00:00:00
abstract::Clinical and cytogenetic data were analysed in 54 patients with acute non-lymphocytic leukaemias (ANLL) or MDS (myelodysplastic syndromes) and deletion of the long arm of chromosome 7 (7q-), in order to determine if there is a commonly deleted region in 7q and to establish possible correlations between karyotypic feat...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-2683.x
更新日期:1996-03-01 00:00:00
abstract::Accumulating evidence indicates that a graft-vs.-myeloma effect (GVM) and its associated clinical remission of the disease can be induced by donor lymphocyte infusion in myeloma patients who have relapsed after allogeneic bone marrow transplantation. Although it is believed that GVM is induced by allospecific T cells,...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2001.02531.x
更新日期:2001-02-01 00:00:00
abstract::Polo-like kinases (Plks) play an important role in cell cycle checkpoint controls and are over-expressed in acute myeloid leukaemia (AML). BI 2536, a novel Plk inhibitor, induces mitotic arrest and apoptosis. In this phase I/II trial of BI 2536 in 68 elderly patients with relapsed/refractory AML, three schedules were ...
journal_title:British journal of haematology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/bjh.12518
更新日期:2013-10-01 00:00:00
abstract::Thrombotic events are common in patients with multiple myeloma (MM), smouldering myeloma (SM) and monoclonal gammopathy of undetermined significance (MGUS). Previous studies have indicated platelet hyperactivation as a feature of thrombotic risk in MM, but there is a dearth of data in MGUS. In the present study, multi...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16774
更新日期:2021-01-01 00:00:00
abstract::The Brown Norwegian rat transplanted with promyelocytic leukaemic cells (BNML) has been used as a model for human acute myeloid leukaemia. We have previously shown that both the blood supply to the bone marrow and the metabolic rate decrease in relation to the leukaemic development in these rats. Here we have investig...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00801.x
更新日期:1998-07-01 00:00:00
abstract::Proinflammatory cytokines such as interleukin 6 (IL-6), tumour necrosis factor alpha (TNF-alpha) and IL-1beta are considered to be involved in the pathogenesis of multiple myeloma (MM). In the present study, we examined a G/C polymorphism at position -174 in the promoter region of IL-6, a biallelic polymorphism at pos...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2000.01963.x
更新日期:2000-04-01 00:00:00
abstract::Thrombocytopenia can be a complication of hepatitis C viral (HCV) infection. However, there is little published data regarding the clinical and laboratory manifestations of HCV-related thrombocytopenia (HCV-TP) compared with adult chronic immune thrombocytopenic purpura (CITP). We reviewed the medical records for all ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2005.05542.x
更新日期:2005-06-01 00:00:00
abstract::Previous studies have reported that megakaryocyte progenitors in myeloproliferative disorders (MPD) formed spontaneous megakaryocyte colonies without the addition of megakaryocyte colony-stimulating factor (Meg-CSF). To determine whether this spontaneous colony formation is due to autocrine proliferation of MPD megaka...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1993.tb04688.x
更新日期:1993-04-01 00:00:00
abstract::MonoMAC is a complex primary immunodeficiency caused by mutations in the myeloid transcription factor GATA2, characterized by multilineage cytopenia with malignant complications and severe infections, including mycobacteria and herpesviruses. We describe the clinical presentation, genetics and antiviral inflammatory r...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15947
更新日期:2019-08-01 00:00:00
abstract::Future progress in the treatment of multiple myeloma (MM) requires both the characterisation of key drivers of the disease and novel, innovative approaches to tackle these vulnerabilities. The present study focussed on the pre-clinical evaluation of a novel drug class, BMI-1 modulators, in MM. We demonstrate potent ac...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16595
更新日期:2020-09-01 00:00:00
abstract::Until recently, primary central nervous system lymphoma (PCNSL) was associated with a uniformly dismal prognosis. It is now reasonable to anticipate long-term survival and possibly cure for a significant proportion of patients diagnosed with PCNSL. Accumulated data generated over the past 10 years has provided evidenc...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/bjh.12938
更新日期:2014-08-01 00:00:00
abstract::A 2-year-old girl is described with severe haemophilia A (factor VIII: C < 0.01 units/ml). Both of her parents were phenotypically normal. Cytogenetic analysis on the proband demonstrated an interstitial X chromosome deletion encompassing Xq26-q28. Molecular studies with several polymorphic markers close to and within...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb05213.x
更新日期:1995-08-01 00:00:00
abstract::A 43-year-old man with chronic myeloid leukaemia underwent a second transplant with CD34+ bone marrow cells selected from his two-loci HLA-mismatched sibling after rejection of the first graft from an HLA-matched unrelated donor. By immunomagnetic positive selection, CD34+ marrow cells at 0.95 x 10(6)/kg with 97% puri...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-1763.x
更新日期:1996-07-01 00:00:00
abstract::Thirty-six patients with multiple myeloma (23 PR1, nine PR2, four stable disease) were entered into a pilot study evaluating the use of CD34+-selected peripheral blood progenitor cell transplantation (PBPCT) following high-dose melphalan alone or high-dose melphalan and total body irradiation. Peripheral blood progeni...
journal_title:British journal of haematology
pub_type: 临床试验,杂志文章
doi:10.1046/j.1365-2141.1999.01133.x
更新日期:1999-01-01 00:00:00
abstract::Patients with Down syndrome have been found to have characteristic in vivo and in vitro methotrexate toxicity. The in vitro methotrexate toxicity characteristic of Down syndrome can be diminished by the in vivo administration of supplemental high doses of folic acid. A possible explanation for the increased sensitivit...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb08390.x
更新日期:1995-03-01 00:00:00
abstract::Bone marrow (BM) from patients affected by multiple myeloma (MM), exhibiting monoclonal gammopathy of undetermined significance (MGUS) or with non-Hodgkin lymphoma (NHL) as well as from healthy donors were investigated for the presence of human herpesvirus-8 (HHV-8) DNA sequences. ORF 26 sequences were detected in 36-...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2001.02702.x
更新日期:2001-04-01 00:00:00
abstract::Expression of the mdr1 (multidrug resistance), mrp (multidrug resistance associated protein), and lrp (lung resistance related protein) genes is associated with transport related MDR (multidrug resistance). We quantified mRNA levels of these genes using competitive reverse transcription polymerase chain reaction (RT-P...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1999.01611.x
更新日期:1999-09-01 00:00:00
abstract::The inducibility of glycosyl-phosphatidylinositol (GPI)-anchored proteins on affected paroxysmal nocturnal haemoglobinuria (PNH) neutrophils (PMN) after both in vitro and in vivo stimulation was investigated. Fc gamma R-III (CD16), decay-accelerating factor (DAF/CD55) and 20 kD homologous restriction factor (HRF20/CD5...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1993.tb03107.x
更新日期:1993-07-01 00:00:00
abstract::Site-specific deletions of the 5' part of the TAL1 gene (tal(d)) are among the most frequent non-random genetic abnormalities in T-cell acute lymphoblastic leukaemia (T-ALL). They are usually detected by PCR from DNA with several primer pairs or by Southern blot analysis. Since tal(d) lead to expression of a SIL-TAL1 ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1997.4833286.x
更新日期:1997-12-01 00:00:00
abstract::Chemokines are a family of over 40 small (8 kDa) related proteins with the function of moving cells along a chemotactic gradient, either to organise cells within an organ or to facilitate the movement of leucocytes around the body. Mouse models have implicated the importance of the chemokine CXCL12 in haematopoiesis a...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2141.2005.05841.x
更新日期:2006-02-01 00:00:00
abstract::We report the clinical outcome and results of chimaerism analysis in various cell lineages of 30 patients given non-myeloablative conditioning, followed by allogeneic stem cell transplantation (SCT). The commonest diagnoses were chronic myelogenous leukaemia (n = 11) and solid tumours (n = 11). Twenty-one patients rec...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2001.03174.x
更新日期:2001-12-01 00:00:00
abstract::Lenalidomide gained Food and Drug Administration (FDA) approval for treatment of patients with relapsed or refractory multiple myeloma (MM) in combination with dexamethasone in June 2006. In April 2005, the FDA and patient advocacy groups requested an expanded access programme to both provide lenalidomide to patients ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2009.07728.x
更新日期:2009-07-01 00:00:00
abstract::Hydroxyurea increases fetal haemoglobin in many patients with sickle cell anaemia, but its effectiveness in thalassaemia appears to be less consistent. We describe the response to hydroxyurea in an adult male with homozygous beta thalassaemia, symptomatic paraspinal extramedullary haemopoiesis, bone pain, and progress...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00719.x
更新日期:1998-06-01 00:00:00
abstract::A 41-year-old woman was admitted with fever, splenomegaly and pancytopenia. High serum ferritin, hypertriglyceridaemia and bone marrow haemophagocytosis were consistent with a haemophagocytic syndrome. Trophozoites and gametocytes of Plasmodium vivax were identified on blood smear. Rapid recovery was observed after tr...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2000.01968.x
更新日期:2000-03-01 00:00:00
abstract::A novel colony stimulating factor-1 (CSF-1) binding factor present in the serum from a patient in remission from lymphoma is described. Radioimmunoassay (RIA) repeatedly failed to detect circulating levels of CSF-1 in the peripheral blood system of this patient. Molecular analysis showed a normal CSF-1 gene structure ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb08937.x
更新日期:1995-01-01 00:00:00