Abstract:
:We have previously shown that forced expression of the transcription factor Scl in WEHI-3B D(+) cells prevents ATRA-induced cell differentiation. We now find that the overexpression of Rbtn2 also interferes with induction of differentiation by ATRA. Addition of LiCl to ATRA treatment restored the capacity of both Scl- and Rbtn2-expressing cells to respond to the retinoid in a synergistic manner. Similar results were obtained with Scl-transfected HL60 cells where its expression diminished responsiveness to ATRA. These findings suggest that if Scl and/or Rbtn2 are involved in the non-responsiveness of AML patients to ATRA-induced differentiation, addition of LiCl may reverse insensitivity.
journal_name
Leuk Resjournal_title
Leukemia researchauthors
Rice AM,Li J,Sartorelli ACdoi
10.1016/j.leukres.2003.08.011keywords:
subject
Has Abstractpub_date
2004-04-01 00:00:00pages
399-403issue
4eissn
0145-2126issn
1873-5835pii
S014521260300300Xjournal_volume
28pub_type
杂志文章abstract::The human cell line U-937 has many features suggestive of the monocyte. It may be stimulated in vitro to develop attributes of an activated macrophage with increased phagocytosis and enhanced Fc receptor expression. We describe the establishment of a subclone designated U-937 AG through the use of a mutagenic agent. T...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(84)90084-5
更新日期:1984-01-01 00:00:00
abstract::Twenty-two patients with myelodysplastic syndromes (MDS) were treated with thalidomide plus arsenic trioxide (ATO). Twenty-two MDS patients receiving supportive care were used as controls. The remission was achieved in 4 patients (18.2%) receiving thalidomide/ATO, and none in the control group (p<0.05). Fifteen of 22 ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2011.12.023
更新日期:2012-06-01 00:00:00
abstract::Allogeneic stem cell transplantation is considered to be a curative treatment modality in patients with chronic myelogenous leukemia. However patients are at risk for relapse years after transplantation. Currently we present two patients who relapsed 16 and 24 years after allogeneic bone marrow transplantation, respec...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2009.03.010
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:Monocyte chemoattractant protein-1 (MCP-1) is a member of the CC chemokines. MCP-1 has been previously shown to have a major role in the migration of monocytes towards human leukemic cells, yet it cannot increase cytotoxic effects of monocytes on human leukemic cells. AIM:To determine levels of MCP-1 in the...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2006.01.017
更新日期:2006-10-01 00:00:00
abstract::A single somatic mutation, V617F, in the pseudokinase domain of the Jak2 is the primary cause of many chronic myeloproliferative diseases. As valine 617 of Jak2 is conserved as valine 678 of Tyk2, we examined the effect of a homologous mutation in Tyk2 (V678F Tyk2) on cell growth. V678F Tyk2 augmented the transcriptio...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2006.08.018
更新日期:2007-08-01 00:00:00
abstract::We evaluated the cytotoxicity of dimethylsphingosine (DMS) against four human leukemia cell lines: two acute (HL60 and a multi-drug resistance MDR-positive derivative HL60-dox) and two blast crisis chronic myelogenous leukemias (JFP1, from a treatment refractory patient and K562), and against blasts isolated from 11 l...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(01)00129-1
更新日期:2002-03-01 00:00:00
abstract::The pre-B lymphoma in SL/Kh mice is a polygenic trait involving a number of host genes. In prelymphoma-stage bone marrow, transient pre-B cell expansion is induced by a host locus, Bomb1, and later followed by the emergence of a monoclonal population with a similar phenotype. To determine whether these pre-B cells rep...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2007.05.013
更新日期:2008-02-01 00:00:00
abstract::We compared the efficacy and toxicity of BEAM (BCNU, etoposide, cytarabine and melphalan) and BuCyE (busulfan, cyclophosphamide and etoposide), given prior to autologous stem cell transplantation (ASCT), in 65 patients with non-Hodgkin's lymphoma. Of these 65 patients, 43 received BEAM and 22 received BuCyE. Their age...
journal_title:Leukemia research
pub_type: 临床试验,杂志文章
doi:10.1016/j.leukres.2010.07.016
更新日期:2011-02-01 00:00:00
abstract::We wondered whether there was any association between the extent of increased angiogenesis and IgV(H) gene mutational status, expression of CD38 and ZAP-70 in early B-cell chronic lymphocytic leukemia (CLL) patients. Circulating levels of vascular endothelial growth factor (VEGF) correlated positively with ZAP-70-expr...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2007.03.009
更新日期:2007-11-01 00:00:00
abstract::To elucidate the clinical and morphological differences between de novo acute myeloid leukemia (AML) with trilineage myelodysplasia (AML/TMDS) and AML developed from de novo myelodysplastic syndrome (MDS), we analyzed 12 and 13 cases, respectively. The median age of AML/TMDS patients was lower, but not significantly s...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(94)00134-v
更新日期:1995-02-01 00:00:00
abstract:PURPOSE:To study whether institutional clinical trial accrual volume affects clinical outcomes of younger (age less than 61 years) patients with acute myeloid leukemia. PATIENTS AND METHODS:We investigated the impact of clinical trial accrual on response rates, early mortality and survival in patients with AML enrolle...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2019.01.007
更新日期:2019-03-01 00:00:00
abstract::All-trans retinoic acid (ATRA) or phorbol-12-myristate-13-acetate (PMA) are two representative inducers which induce the differentiation of HL-60 cells to myelocytes and monocytes respectively. Structural modifications of the pentasaccharide core portion of N-glycans on cell surface glycoproteins during differentiatio...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(98)00068-x
更新日期:1998-08-01 00:00:00
abstract::Medullary dyserythropoiesis with reduced production of erythrocytes is an early and consistent feature of myelodysplastic syndromes (MDS). The mechanism underlying the disturbed red cell proliferation and maturation is presently unknown. In order to study the role of erythropoietic growth factors, we determined by rad...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(91)90025-o
更新日期:1991-01-01 00:00:00
abstract::An overview is given of the effects of X-irradiation, ovariohysterectomy and estradiol-17 beta administration on mammary tumorigenesis in females of 3 rat strains, viz. the WAG/Rij, BN/BiRij and SD. The 3 rat strains differed significantly in their spontaneous mammary tumor incidence. Female SD rats had the highest in...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(86)90292-4
更新日期:1986-01-01 00:00:00
abstract::We compared the growth-inhibitory effects and inhibition profile of the SRC family kinases (SFKs) of imatinib, dasatinib, nilotinib and INNO-406. Dasatinib exhibited the strongest potency against BCR-ABL with little selectivity over SFKs. Nilotinib exhibited a weaker affinity than the other inhibitors, but was highly ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2007.11.008
更新日期:2008-06-01 00:00:00
abstract::The term "refractory anemia" was used in 1937 by Cornelius Parker Rhoads to describe patients whose anemia did not improve after treatment with liver extract or iron salts, and this term has been used to denote patients with certain subtypes of myelodysplastic syndromes (MDS) since the 1976 and 1982 French-American-Br...
journal_title:Leukemia research
pub_type: 历史文章,杂志文章
doi:10.1016/j.leukres.2016.10.007
更新日期:2016-12-01 00:00:00
abstract::Recombinant TNF was capable of inducing differentiation of human leukemic ML-1 cells in the monocytic pathway. Recombinant interleukin 6 did not have the activity but it could significantly increase the activity of recombinant TNF. Both of these molecules were found to play a similar role in PWM-induced conditioned me...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(90)90010-7
更新日期:1990-01-01 00:00:00
abstract::Older patients with acute myelogenous leukemia (AML) have overexpression of P-glycoprotein (Pgp+), and this has been shown to correlate quantitatively with therapeutic outcome. Since Pgp-mediated efflux of cytotoxic drugs can be inhibited by the cyclosporine analogue, PSC 833, we investigated the use of this agent wit...
journal_title:Leukemia research
pub_type: 临床试验,杂志文章
doi:10.1016/s0145-2126(00)00024-2
更新日期:2000-07-01 00:00:00
abstract::Bone marrow culture techniques and equilibrium density centrifugation of human bone marrow cells were used to analyse the neutrophil-granulocyte, macrophage and eosinophil-granulocyte progenitor hierarchy. The buoyant density of progenitor cells changes as cells differentiate down the granulocyte-macrophage pathway an...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(82)90061-3
更新日期:1982-01-01 00:00:00
abstract::We describe a 79-year-old man who had massive pleural effusion and a proliferation of prolymphocytic leukemia cells in the peripheral blood, bone marrow, and pleural effusion fluid. Immunophenotyping of leukemia cells revealed either CD3+CD4+CD8-CD25+ or CD3+CD4+CD8+CD25+. The antibody against human T-cell lymphotropi...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2006.02.029
更新日期:2007-03-01 00:00:00
abstract::The WHO classification of hematological malignancies includes 5q-syndrome as a separate category within myelodysplastic syndromes (MDS). Clinically, patients with 5q-syndrome have a milder disease than patients with other MDS. The basis for this difference is not known. Identifying 5q-syndrome can be difficult because...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(02)00039-5
更新日期:2002-10-01 00:00:00
abstract::We retrospectively assessed morphologic and cytogenetic responses to 5-azacytidine and decitabine in a cohort of 42 adult therapy-related myelodysplastic syndromes (tMDS) patients treated at Memorial Sloan-Kettering Cancer Center and in 2 industry-sponsored decitabine trials (D0007 and DACO-020). The overall response ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2012.04.025
更新日期:2012-09-01 00:00:00
abstract::We used a novel high-throughput drug screening assay, based on Luminex technology, to identify anti-myeloma agents capable of inhibiting cytokines and growth factors essential for multiple myeloma (MM) from a chemical library of 1120 compounds provided by MMRF. Tetracycline derivatives inhibited MM cell proliferation ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2009.12.002
更新日期:2010-07-01 00:00:00
abstract::A synthetic pentadecapeptide preparation, env 406-420, with an amino acid sequence deduced from the envelope glycoprotein gene of human T cell leukemia virus type I (HTLV I), was used as the antigen in an enzyme immunoassay for immunoglobulin G antibodies, exploring its usefulness for seroepidemiological purposes. The...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(85)90100-6
更新日期:1985-01-01 00:00:00
abstract::Endonucleases capable of producing internucleosomal DNA cleavage are one of the key enzymes in apoptosis. We examined endonuclease activities contained in nuclei of CD34+ and erythroid cells in the bone marrow (BM) from 12 patients with the myelodysplastic syndromes. The levels of Mg(2+)-dependent and acidic endonucle...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(97)00041-6
更新日期:1997-08-01 00:00:00
abstract::Leukemia cells enriched from peripheral blood of a patient with myelogenous leukemia were induced to differentiate with a purified T cell lymphokine neuroleukin. With sufficient neuroleukin concentrations, cells with macrophage-like morphology were identified among the developing adherent cells. After 2-5 days, approx...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(98)00129-5
更新日期:1999-01-01 00:00:00
abstract::Serial samples of peripheral blood were obtained from 75 children with acute lymphoblastic leukemia in remission. An immunofluorescence assay was used to quantitate TdT-containing (terminal deoxynucleotidyl transferase-containing) cells in the mononuclear leukocyte fraction of these specimens. Nine relapses in 8 patie...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(87)90089-0
更新日期:1987-01-01 00:00:00
abstract::The etiology of LGL leukemia is not known; however, we recently detected HTLV-II in a patient with LGL leukemia. In this study, we found that sera from 6 of 28 patients with LGL leukemia were positive for HTLV-I/II using a whole virus ELISA; moreover, the ELISA-negative sera were near the positive cut-off value. There...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(94)90078-7
更新日期:1994-06-01 00:00:00
abstract::We have studied the survival of clonogenic neoplastic cells of a murine pre-B-lymphoma (BCl-1) of the spleen in culture. We have found quantitative deficiencies such as reduced surface adherence of stromal cells and impaired CFU-F (colony forming units-fibroblast) and pre-CFU-F colony and layer formation in stromal cu...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(93)90088-3
更新日期:1993-07-01 00:00:00
abstract::Reversal of drug resistance is of pivotal importance in order to improve the results of chemotherapy. Monitoring of such reversal is necessary in order to analyze the results of clinical trials. Nonetheless, the leukemia cell population to eradicate is the leukemia initiating cells characterized by a CD34+CD38- phenot...
journal_title:Leukemia research
pub_type: 评论,社论
doi:10.1016/j.leukres.2008.09.022
更新日期:2009-06-01 00:00:00