Abstract:
OBJECTIVE:A new interleukin-6 (IL-6)-dependent plasma cell leukemia cell line UHKT-944 was established from bone marrow cells derived from a 55-yr-old man with plasma cell leukemia. RESULTS:The cell line possesses phenotypic characteristics of plasma cells including the production of a monoclonal immunoglobulin IgA1-kappa. VH3-9 region of IgVH genes was rearranged and somatically hypermutated. The UHKT-944 cells were found to be negative for most of tested B-cell, T-cell, and myeloid markers. According to cytogenetic analysis, the cells were classified as near tetraploid with several numerical and structural abnormalities including the t(14;20) involving IgH locus. CONCLUSION:The established permanent plasma cell leukemia cell line is a suitable model for the study of cellular and molecular mechanisms of pathogenesis of this rare malignant disease.
journal_name
Eur J Haematoljournal_title
European journal of haematologyauthors
Vyhlídalová I,Uherková L,Pleschnerová M,Špička I,Březinová J,Michalová K,Čermáková K,Polanská V,Jedelský PL,Hamšíková E,Kuželová K,Stöckbauer Pdoi
10.1111/ejh.12505subject
Has Abstractpub_date
2015-10-01 00:00:00pages
352-60issue
4eissn
0902-4441issn
1600-0609journal_volume
95pub_type
杂志文章abstract::Spontaneous remission in patients with acute myeloid leukemia (AML) is a rarely reported phenomenon of usually short duration. The etiology remains unclear, but an association with preceding blood transfusions or bacterial infections has been reported. Triggered immune responses are suggested to play a potential role ...
journal_title:European journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0609.2004.00248.x
更新日期:2004-07-01 00:00:00
abstract:OBJECTIVES:The aim of this study is to assess the quality of life (QoL) of Chinese adults with idiopathic thrombocytopenic purpura (ITP). METHODS:The Chinese (mainland) version of Medical Outcome Study SF-36 form (SF-36) Health Survey was used to measure health-related QoL of 236 adults with ITP in a cross-sectional s...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2007.00844.x
更新日期:2007-06-01 00:00:00
abstract:PURPOSE:To estimate the clinical significance of low serum concentrations of mannose-binding lectin (MBL) in patients with acute myeloid leukaemia (AML) during initial cancer chemotherapy. PATIENTS AND METHODS:80 consecutive, newly diagnosed, and unselected AML patients (age 18-77 yr) undergoing remission induction ch...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1034/j.1600-0609.2003.00012.x
更新日期:2003-02-01 00:00:00
abstract::Monoclonal antibodies 8A and 62B1, recognizing plasma cell-associated antigens, were covalently linked to saporin 6, a ribosome-inactivating protein similar to the A-chain of ricin. Both immunotoxins were tested on target human cell lines U266 and Raji, on non-target K562 cell line and on myeloid CFU-GM progenitors. T...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1989.tb00105.x
更新日期:1989-03-01 00:00:00
abstract::Heparin binds to platelets and can cause platelet proaggregating and potentiating effects, possibly causing thrombocytopenia, particularly in patients in intensive care with hyperaggregable platelets. In this study we compared the platelet proaggregating and potentiating effects of unfractionated heparin (UH), 2 low m...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1997.tb01667.x
更新日期:1997-04-01 00:00:00
abstract::Whole blood from splenectomized subjects (n = 8) contained a substantial percentage of vacuolated ('pitted') red cells (34.7 +/- 8.3%), while blood from controls revealed none. The percentage of haemoglobin A1 (HbA1) had increased significantly compared with controls (p less than 0.01). Fractionation on cell density r...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1988.tb00231.x
更新日期:1988-11-01 00:00:00
abstract:OBJECTIVES:Acquired trisomy 21 is one of the most common numerical abnormalities in acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), myeloproliferative neoplasms (MPN), and MDS/MPN; however, little is known about its pathogenic impact, accompanying submicroscopic changes, and its relation to other clinical...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2011.01710.x
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVES:An aberrant pattern of expression of L-selectin and intercellular adhesion molecule 1 (ICAM1) may characterise CD34+ blast cells in myelodysplastic syndromes (MDS) and secondary acute myeloid leukaemia (sAML). METHODS:In a three-colour flow cytometric assay, we evaluated the expression of L-selectin and ICA...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2007.00986.x
更新日期:2008-02-01 00:00:00
abstract::Mononuclear phagocytes play an important role in the regulation of hematopoiesis, not only by producing regulatory monokines such as prostaglandins, tumor necrosis factor and interleukin-1 (IL-1), but also by the production of colony-stimulating activity (CSA). Previously, we have demonstrated that granulocyte-macroph...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1988.tb00209.x
更新日期:1988-10-01 00:00:00
abstract:INTRODUCTION:Primary and post-ET/PV myelofibrosis are myeloproliferative neoplasms harboring in most cases driving mutations in JAK2, CALR or MPL, and a variable number of additional mutations in other genes. Molecular analysis represents a powerful tool to guide prognosis and clinical management. Only about 10% of pat...
journal_title:European journal of haematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/ejh.13318
更新日期:2019-12-01 00:00:00
abstract::A suitable model for the preclinical study of human platelet production in vivo has not been available. NOD/SCID mice were characterized as representing an efficient engraftment model for human hematopoietic stem cells, which resulted in the production of human platelets. Here, we evaluated in vivo human thrombopoiesi...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2006.00783.x
更新日期:2007-02-01 00:00:00
abstract::From a retrospective multivariate study on 107 multiple myeloma (MM) patients, serum beta 2-microglobulin (beta 2M) proved to be the best prognostic discriminator, better than each of the currently used staging systems (Durie and Salmon's [DS], Merlini, Waldenström and Jayakar's [MWJ] and the British Medical Research ...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1991.tb01273.x
更新日期:1991-03-01 00:00:00
abstract::Marrow fibroblast colony formation was studied in patients with myeloproliferative disorders, using human serum or platelet-derived growth factor plus plasma-derived serum as growth-stimulating factors. Colony numbers negatively correlated with the patient's age, but were not different from those of controls. However,...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1990.tb00397.x
更新日期:1990-05-01 00:00:00
abstract::Copper deficiency is an established cause of hematological abnormalities but is frequently misdiagnosed. Copper deficiency can present as a combination of hematological and neurological abnormalities and it may masquerade as a myelodysplastic syndrome. We reviewed the records of patients with hypocupremia and hematolo...
journal_title:European journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0609.2008.01050.x
更新日期:2008-06-01 00:00:00
abstract::While cellular modulation in vitro of committed hematopoietic stem cell (HSC) growth has been known for some time, less is known about the effect of accessory cells (AC) on the growth of more immature HSC. We have examined the effect of peripheral blood (PB) AC on hematopoiesis by coculturing enriched PB CD34+ cells (...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1034/j.1600-0609.2002.01520.x
更新日期:2002-02-01 00:00:00
abstract::The prevalence of obesity is increasing and progressively influencing physician-patient interactions. While there is a sizable amount of data demonstrating that obesity is a state of low-grade inflammation, to our knowledge, there is no single review summarizing its effects on hematologic parameters and thrombotic ris...
journal_title:European journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/ejh.13560
更新日期:2020-12-03 00:00:00
abstract::There are established guidelines for treatment and monitoring of chronic myeloid leukemia (CML) but little is known about routine care. Data on ICD-10 codes as well as prescribed medications were available for 10.5 million patients in the statutory health insurance system in Bavaria for the years 2010 to 2016. Also, d...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/ejh.13293
更新日期:2019-10-01 00:00:00
abstract::Although acute myeloid leukemia (AML) mostly occurs in older patients, it could be seen in women of childbearing age. It is therefore not surprising that in some patients, the management of AML will be complicated by a coexistent pregnancy. However, the association of leukemia and pregnancy is uncommon. Its incidence ...
journal_title:European journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/ejh.12479
更新日期:2015-08-01 00:00:00
abstract::An in vitro method of radiolabelling platelets with 111In tropolonate in plasma has been devised enabling imaging and cell kinetic studies to be performed in patients with thrombocytopenia (TP) using autologous, rather than donor, platelets. Platelets from 10 TP patients, with platelet counts ranging from 4-91 x 10(9)...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1990.tb00461.x
更新日期:1990-10-01 00:00:00
abstract::Targeting of cellular metabolism has emerged as a possible strategy in the treatment of human malignancies, and several experimental studies suggest that this therapeutic approach should also be considered in acute myeloid leukemia (AML). Clinical studies of metabolic intervention in AML patients with isocitrate dehyd...
journal_title:European journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/ejh.12690
更新日期:2016-03-01 00:00:00
abstract::Human red blood cells (RBC) are heterogeneous with respect to their size; the physiological significance of this heterogeneity has not yet been fully elucidated. To further investigate this problem, some characteristics of human RBC fractionated according to their mean corpuscular volume (MCV) by counterflow centrifug...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1992.tb00570.x
更新日期:1992-02-01 00:00:00
abstract::We demonstrate the in vivo effects of bacterially synthesized, N-methionine-free recombinant human granulocyte-macrophage colony stimulating factor (rh GM-CSF) using a crab-eating monkey model. Monkeys were treated with cyclophosphamide (60 mg/kg) and administered with rh GM-CSF (30 micrograms/kg/d) subcutaneously (s....
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1990.tb00358.x
更新日期:1990-02-01 00:00:00
abstract::Tumor necrosis factor (TNF)/cachectin can produce both beneficial and harmful manifestations. Mechanisms may operate to counteract potentially harmful effects such as shock and cachexia. The TNF binding protein (TNF-BP), which is found at increased levels in serum and urine of patients with chronic renal failure, may ...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1989.tb00111.x
更新日期:1989-03-01 00:00:00
abstract::Using a multiparameter flow cytometry assay enumerating cells positive for CD13, CD14 and CD66 antigens, we determined the asynchronous CD14/CD66 co-expression in unselected bone marrow and peripheral blood samples with suspected malignant blood disorders. CD14/CD66 co-expression > or = 5% were found in 131/691 bone m...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1998.tb01098.x
更新日期:1998-11-01 00:00:00
abstract:OBJECTIVES:Mantle cell lymphoma (MCL) is an incurable disease with an aggressive course and novel treatment strategies are urgently needed. The purpose of this study was to evaluate the effects of histone deacetylase (HDAC) inhibitors, a new group of antiproliferative agents, on human MCL cells. METHODS:Three MCL cell...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2005.00546.x
更新日期:2006-01-01 00:00:00
abstract::To investigate the role of protein phosphorylation in the early phase of EPO-mediated signal transduction, we EPO-stimulated a murine erythroid cell line ELM-I-1 transformed by plasmids comprised of the c-fos enhancer/promoter linked to the luciferase gene. Using this reporter gene system, we previously showed that EP...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.1994.tb00647.x
更新日期:1994-04-01 00:00:00
abstract:INTRODUCTION:Tumor cells of primary cutaneous T-cell lymphomas are able to adopt a regulatory T-cell phenotype in vitro. The significance of this finding in vivo is matter of debate. METHODS:We stained five cases with transformed mycosis fungoides (MF) with an antibody against FOXP3, which is a sensitive and specific ...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2006.00809.x
更新日期:2007-03-01 00:00:00
abstract::During the period 1978-1982 in the three northernmost countries of Sweden all 143 patients with a registered diagnosis of chronic lymphocytic leukemia (CLL) were retrospectively analyzed. After re-evaluation, 122 cases remained in the study. The mean age was 71 years and the male/female ratio was 2.2:1. Sixty-one pati...
journal_title:European journal of haematology
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1600-0609.1994.tb01295.x
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to evaluate the kinetics of molecular response in chronic myeloid leukemia (CML) patients treated with imatinib and to compare between the fluorescent in situ hybridization (FISH), multiplex and real-time quantitative RT-PCR (RQ-PCR) methods with this respect. METHODS:Molecula...
journal_title:European journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1600-0609.2004.00287.x
更新日期:2004-10-01 00:00:00
abstract::In recent years, several direct-acting oral anticoagulants (DOAC) have become available for use in Europe and other regions in indications related to prophylaxis and treatment of venous and arterial thromboembolism. They include the oral direct thrombin inhibitor dabigatran etexilate (Pradaxa, Boehringer Ingelheim) an...
journal_title:European journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/ejh.12610
更新日期:2015-11-01 00:00:00