Abstract:
:Mutations of the p53 tumour suppressor gene have frequently been observed in several types of solid tumours and are believed to be implicated in the development of these tumours. To determine the relevance of p53 mutations in haematologic neoplasms, we performed polymerase chain reaction-single strand conformation polymorphism analysis on the p53 gene in 45 patients with various types of haematologic neoplasms. In exons 5-8 containing highly conserved regions, mobility shifts indicating sequence alterations were detected in four of the 45 patients, and subsequent sequencing was performed. A point mutation resulting in a novel stop codon was detected at codon 213 in one of 23 cases of chronic myelogenous leukaemia (one of five cases of blast crisis). Point mutations causing amino acid substitutions were detected in one of four cases of myelodysplastic syndrome at codon 195, one of three cases of adult T-cell leukaemia at codon 281, and one of eight cases of acute lymphoblastic leukaemia at codon 281, and these missense mutations were accompanied by loss of the wild type allele. Patients harbouring these nonsense and missense mutations were in advanced disease stages. These findings suggest that mutational inactivation of the p53 gene is infrequent but is involved in the tumorigenesis of several types of haematologic neoplasms at least in some cases.
journal_name
Br J Haematoljournal_title
British journal of haematologyauthors
Mori N,Wada M,Yokota J,Terada M,Okada M,Teramura M,Masuda M,Hoshino S,Motoji T,Oshimi Kdoi
10.1111/j.1365-2141.1992.tb08213.xsubject
Has Abstract,Author List Incompletepub_date
1992-06-01 00:00:00pages
235-40issue
2eissn
0007-1048issn
1365-2141journal_volume
81pub_type
杂志文章abstract::Although the beta thalassaemia trait affects millions of people worldwide, there have been no controlled studies to determine whether it is associated with any clinical disability or abnormal physical signs. To address this question, 402 individuals were studied: 217 with beta thalassaemia trait, of whom 154 were awar...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2008.07071.x
更新日期:2008-05-01 00:00:00
abstract::A technique for quantitating mononuclear cells expressing E, EA(IgG), EAC receptors, immunoglobulin carrying cells and phagocytic cells in normal human venous blood is described; normal values for each of these classes of mononuclear cell are established. The effects of different methods of cell preparation have been ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1975.tb01798.x
更新日期:1975-01-01 00:00:00
abstract::A 6-month-old male infant with hereditary spherocytosis (HS) who was the first child of a cousin marriage is presented. The patient had splenomegaly and severe anaemia. Examination of the peripheral blood smear revealed spherocytes and the osmotic fragility of red blood cells was greatly increased. Physical examinatio...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1992.tb06473.x
更新日期:1992-11-01 00:00:00
abstract::In human long-term marrow cultures a relatively high concentration of hydrocortisone (10(-6) M or more) is necessary for the development and subsequent maintenance of some cellular components in the adherent cell layer. However, such concentrations of hydrocortisone seem to be inhibitory for the production of granuloc...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1981.00661.x
更新日期:1981-08-01 00:00:00
abstract::The use of peripheral blood stem cells instead of bone marrow as the source of haemopoietic cells for allogeneic transplantation is being increasingly explored. We have analysed data from 17 normal donors who underwent stem cell mobilization for allogeneic transplantation with an identical protocol using G-CSF at a do...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-1897.x
更新日期:1996-11-01 00:00:00
abstract::Twelve consecutive adults with severe acute aplastic anaemia, not having a bone marrow transplantation option, were prospectively randomized to receive either cyclosporin A alone or an equivalent amount of this immunosuppressive agent in combination with antilymphocyte serum. The minimum follow-up is 36 months, with h...
journal_title:British journal of haematology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1365-2141.1985.tb02825.x
更新日期:1985-10-01 00:00:00
abstract::Excessive bleeding represents a major complication of surgical interventions and its control is especially relevant in patients with Congenital Bleeding Disorders (CBD). In factor VII (FVII) deficiency, scanty data on surgery is available to guide treatment strategies. The STER (Seven Treatment Evaluation Registry) is...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2010.08287.x
更新日期:2011-02-01 00:00:00
abstract::The chemotaxis of human malignant plasma cells is promoted by two extracellular matrix proteins (ECMs): fibronectin (FN) and laminin (LN). We examined the effect of the supernatant from a bone marrow stroma cell line, KM-101, on the chemotaxis of human malignant plasma cell lines to assess the chemotaxis-regulatory ro...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-1691.x
更新日期:1996-06-01 00:00:00
abstract::Double-negative (DN) regulatory T cells (Tregs) are specialized T lymphocytes involved in the down-modulation of immune responses, resulting in allotolerance after allogeneic haematopoietic stem cell transplantation (HSCT). Most of the properties of DN Tregs were identified in murine models, including the unique abili...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2008.07021.x
更新日期:2008-04-01 00:00:00
abstract::Graft-versus-host disease (GVHD) is a major cause of transplant-related mortality (TRM) after allogeneic haematopoietic stem cell transplantation (HSCT) and presents a challenge in haploidentical HSCT. GVHD may be prevented by ex vivo graft T-cell depletion or in vivo depletion of proliferating lymphocytes. However, b...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15970
更新日期:2019-09-01 00:00:00
abstract::Clonal T cells that cause pure red cell aplasia were demonstrated in a patient with chronic B-cell lymphocytic leukaemia. The T-cell fraction was enriched by the immunomagnetic method and shown to have T-cell receptor-beta gene rearrangement. Cryopreserved T cells, obtained during the period of anaemia, suppressed aut...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00711.x
更新日期:1998-05-01 00:00:00
abstract::B-cell clonality analysis is commonly performed by polymerase chain reaction (PCR) targeting the IGH genes although a high false-negative rate is recognized for germinal centre/post-germinal centre B-cell malignancies, especially follicular lymphoma. We assessed the diagnostic value of BIOMED-2 IGK assays and investig...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2011.08803.x
更新日期:2011-10-01 00:00:00
abstract::Aspergillus terreus, a less common pathogen, appears to be an emerging cause of infection at our institution, the Medical University Hospital of Innsbruck. Thus the epidemiology and outcome of A. terreus infections over the past 10 years was assessed. We analysed 67 cases of proven invasive aspergillosis (IA) accordin...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2005.05763.x
更新日期:2005-10-01 00:00:00
abstract::Paediatric B-cell non-Hodgkin lymphoma (B-NHL) compromises a heterogeneous group of histological entities of which Burkitt lymphoma is the most common. In resource-rich countries, the expected cure rate is in excess of 85% with application of risk-adapted short intensive chemotherapy. In recent years, large paediatric...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/bjh.13969
更新日期:2016-05-01 00:00:00
abstract::Ibrutinib is associated with durable responses in patients with Waldenström macroglobulinaemia (WM). We hypothesized that response depth is predictive of progression-free survival (PFS) in WM patients treated with ibrutinib. Using landmark analyses, we evaluated response depth in two cohorts of WM patients treated wit...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.17225
更新日期:2020-11-18 00:00:00
abstract::Sézary syndrome and Mycosis fungoides are the most common forms of cutaneous T-cell lymphomas. To assess the response to different therapies especially in Sézary syndrome, it is helpful to monitor the percentage of circulating tumour cells in the blood. The use of T-cell receptor (TCR)-Vbeta specific monoclonal antibo...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2002.03726.x
更新日期:2002-09-01 00:00:00
abstract::We previously demonstrated that multitransfused patients with severe aplastic anaemia (SAA) exhibit high numbers of alloreactive cytotoxic T lymphocyte precursors directed against their HLA identical siblings. In this study a group of patients who had received multiple blood transfusions for SAA, other haematological ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1992.tb08165.x
更新日期:1992-05-01 00:00:00
abstract::We report two patients with acute leukaemia who received emetogenic cytotoxic drugs and were on therapeutic doses of sodium valproate for epilepsy. Neither patient reported significant nausea nor vomited at any time during the chemotherapy, at times requiring no anti-emetic treatment whatsoever. We suggest that this a...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb08433.x
更新日期:1995-04-01 00:00:00
abstract::In 44 of 56 patients with malignant paraproteinaemia the relationship of serum viscosity, plasma volume (PV), estimated blood volume (BV) and clinical findings was investigated and in the remaining 12 patients one or more of these parameters was studied. There was a correlation between increased PV and serum viscosity...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1978.tb01086.x
更新日期:1978-06-01 00:00:00
abstract::Smoking causes atherosclerosis, and smokers have increased thromboxane (TXA2) formation. As aspirin inhibits TXA2 production we speculated that smokers would preferentially profit from inhibition of the TXA2 pathway by aspirin. Increased expression of P-selectin, a constituent of the alpha-granules of platelets, and i...
journal_title:British journal of haematology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1365-2141.1998.00883.x
更新日期:1998-09-01 00:00:00
abstract::Standard treatment for classical Hodgkin lymphoma (cHL) is poorly tolerated in older patients and results disappointing. We assessed safety and efficacy of brentuximab vedotin (BV), in previously untreated patients with cHL unfit for standard treatment due to age, frailty or comorbidity. The primary outcome was comple...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.17073
更新日期:2020-09-14 00:00:00
abstract::We report four patients with relapsed or refractory follicular (three) and lymphoplasmacytic (one) lymphoma who achieved complete remission (CR) with fludarabine (FDR) lasting from 3.2 to 6 years. One had stage III and three stage IV and were resistant to chlorambucil and/or anthracycline. FDR was well tolerated, the ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00792.x
更新日期:1998-07-01 00:00:00
abstract::The standard of care for patients with acute promyelocytic leukaemia (APL) relapsing after front-line treatment with arsenic trioxide (ATO)-based regimens remains to be defined. A total of 67 patients who relapsed after receiving ATO-based up-front therapy and were also salvaged using an ATO-based regimen were evaluat...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.17221
更新日期:2021-01-01 00:00:00
abstract::We report on two adult patients with CD10+ positive acute lymphoblastic leukaemia (ALL) who presented with similar clinical and laboratory features and with a new chromosomal translocation: t(3;17)(q23;q21). This translocation may be involved in the formation of a new chimaeric transcription factor. Both patients shar...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-1882.x
更新日期:1996-10-01 00:00:00
abstract::The bleeding time in healthy volunteers was determined according to both the Ivy and the Simplate II techniques. A significantly longer bleeding time in people with blood group O than in people with non-O blood groups was demonstrated with both techniques. This difference could not be attributed to a difference in sex...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1989.tb00255.x
更新日期:1989-10-01 00:00:00
abstract::We report 14 normal peripheral blood stem cell (PBSC) donors > or = 60 years of age who had cytokine mobilization followed by PBSC apheresis for allogeneic transplantation. Mobilization was achieved with filgrastim (6 microg/kg twice daily). Their median age was 63.5 years (range 60-77), and 43% had a positive medical...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1997.302677.x
更新日期:1997-05-01 00:00:00
abstract::The main objective of the present study was to determine the role of CD34+ cell subsets in the haemopoietic recovery of children undergoing peripheral blood stem cell transplantation. For this purpose, 38 leukaphereses from 33 children with malignancies mobilized with G-CSF were analysed. Using dual-colour flow cytome...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00662.x
更新日期:1998-04-01 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::A recombinant bispecific single-chain fragment variable antibody (bsscFv), directed against the B-cell antigen CD19 and the low affinity Fc-receptor FcgammaRIII (CD16), was designed for use in the treatment of patients with leukaemias and lymphomas. The Fc-portions of whole antibodies were deliberately eliminated in t...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2005.05414.x
更新日期:2005-07-01 00:00:00
abstract::The myelodysplastic syndromes (MDS) have a significant frequency of evolution into acute myeloid leukaemia (AML). Approximately 30% of MDS patients show activating mutations of the N-RAS proto-oncogene, and these patients are at increased risk of leukaemic evolution. Long-term survivors of aplastic anaemia (AA) and pa...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb05411.x
更新日期:1995-12-01 00:00:00