Abstract：
:We have recently described that a variant of L1210 leukemia cell (L1210/LN-1) originally fused with Lesch-Nyhan fibroblast is highly immunogenic for inducing tumor-specific transplantation immunity in (BALB/cxDBA/2)F1 mice. This finding has clearly been confirmed in the present study by in-vitro cell-mediated cytotoxicity assay. Direct cytotoxic tests and competitive inhibition tests using tumor cells such as P388, LS-1 and L5178Y as target or inhibitor cells showed that the cell-mediated immunity is specific to L1210 leukemia. In the process of this study, we found that the CD2F1 mice hyperimmune to L1210 leukemia cells developed co-existing humoral anti-L1210 leukemia immunity. In an in vitro complement-dependent cytotoxicity test and absorption test, antisera from hyperimmune mice reacted specifically to L1210 leukemia cells, but not other tumor cells such as P388, L5178Y, LS-1, DB27C and BW5147 or normal cells from various tissues of DBA/2, BALB/c and AKR mice. In an in vitro cytotoxicity blocking test, the cytotoxic antisera specifically reactive to L1210 cells totally failed to inhibit lysis of L1210 cells by cytotoxic cells, suggesting that antigens recognized by cell-mediated cytotoxicity assays are not identical to serologically defined tumor-cell surface antigens.
journal_name
Leuk Resjournal_title
Leukemia researchauthors
Kawashima K,Isobe K,Nagase F,Yokochi T,Nagura E,Hasegawa Y,Morishita H,Yamada K,Nakashima Idoi
10.1016/0145-2126(85)90316-9subject
Has Abstractpub_date
1985-01-01 00:00:00pages
935-9issue
7eissn
0145-2126issn
1873-5835journal_volume
9pub_type
杂志文章abstract：BACKGROUND:The use of intensive pediatric protocols for the treatment of ALL is being extended to older adults. AIM OF THE STUDY:Analysis of the efficacy and toxicity results of pediatric DFCP vs. classic Hyper-CVAD protocol for the treatment of patients with ALL < 50 Y. PATIENTS AND METHODS:A retrospective single ce...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2017.06.010
更新日期：2017-09-01 00:00:00
abstract：:Bone marrow cells from 9 patients with acute myeloid leukemia and 1 patient with a blast crisis of chronic myeloid leukemia were cultured to determine their ability to be induced to differentiate by different chemotherapeutic compounds. Five of these 10 patients showed differentiation to granulocytic and/or monocytic ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(85)90087-6
更新日期：1985-01-01 00:00:00
abstract：:This study aimed at optimizing the conditions for flow cytometric detection of myeloperoxidase (MPO), cytoplasmic CD3 (cCD3), and cytoplasmic CD22 (cCD22), which seem to be more reliable lineage-associated markers in acute leukemia than surface antigens. Fixation methods employing saponin as detergent resulted in accu...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(93)90102-q
更新日期：1993-05-01 00:00:00
abstract：:This study evaluated the association of -401C/T and +452C/T polymorphisms of gamma-glutamyl hydrolase and the risk of relapse to acute lymphoblastic leukemia. Genotyping was performed in 70 children with acute lymphoblastic leukemia and 140 healthy children. An association between the -401C/T polymorphism and the risk...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2009.11.027
更新日期：2010-06-01 00:00:00
abstract：:The CBFA2 gene on chromosome band 21q22 is one of the most commonly translocated genes in leukemia. As with other translocations, those involving CBFA2 are associated with specific disease phenotypes. Only one of the different translocations involving CBFA2, the t(12;21), has been associated with a non-myeloid lineage...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(99)00150-2
更新日期：2000-01-01 00:00:00
abstract：:Occupational and industrial exposures have been implicated in the etiology of leukemia, yet uncertainty remains regarding potential high risk occupations. We examined the associations between self-reported occupations and hobbies and acute leukemia risk using data from 811 cases and 637 controls participating in a cas...
journal_title：Leukemia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.leukres.2005.03.002
更新日期：2005-10-01 00:00:00
abstract：:Beagle dogs were treated with recombinant human interleukin 2 (IL-2) 6 x 10(6) International Units (IU)/day for 7 consecutive days following conditioning with sublethal (200 cGy) or lethal (400 cGy) doses of high-dose rate whole body irradiation (WBI) and reconstitution with 2 x 10(8)/kg autologous bone marrow cells, ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(92)90075-i
更新日期：1992-10-01 00:00:00
abstract：:We employed a liquid culture system to examine the in vitro effects of vincristine and vindesine on cellular incorporation of 35SO4 into leukemic cells obtained from 5 patients with chronic granulocytic leukemia in blast crisis. The per cent of 35SO4 into drug-treated as compared to saline-treated leukemic cells was c...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(84)90062-6
更新日期：1984-01-01 00:00:00
abstract：:p23 is a heat shock protein 90 (Hsp90) cochaperone that plays a significant role in estrogen receptor (ER) alpha signal transduction and telomerase activity; it is up-regulated in several cancers. Recent studies have found that high level of p23 may promote tumor progression and poor prognosis in breast cancer patient...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2012.05.003
更新日期：2012-09-01 00:00:00
abstract：:Thrombohaemorrhagic complications are major clinical problems in the classical chronic Ph-negative myeloproliferative disorders (CMPDs), polycytaemia vera (PV), essential thrombocythaemia (ET) and idiopathic myelofibrosis (IMF), contributing significantly to morbidity and mortality. Pathophysiologically these disorder...
journal_title：Leukemia research
pub_type： 杂志文章,评审
doi：10.1016/j.leukres.2005.12.018
更新日期：2006-10-01 00:00:00
abstract：:Aplastic anemia, myelodysplastic syndromes (MDS) and chronic myeloproliferative diseases (MPD) are stem cell disorders. There is no clear-cut demarcation of them. Hypoplastic MDS displays features of aplastic anemia and MDS, on the other side mixed myelodysplastic and myeloproliferative syndromes (MDS-MPS) develop. In...
journal_title：Leukemia research
pub_type： 杂志文章,多中心研究
doi：10.1016/0145-2126(96)00028-8
更新日期：1996-09-01 00:00:00
abstract：:The immunologic phenotype of the lymphocytes of 100 patients with chronic lymphocytic leukaemia (CLL) was investigated. Peripheral blood lymphocytes (PBL) were examined in all cases; in 46 patients with lymphadenopathy, a lymph node was biopsied and the histologic and immunologic patterns were assessed: 24 had a lymph...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(87)90063-4
更新日期：1987-01-01 00:00:00
abstract：:Incorporation of ABL-targeted oral tyrosine kinase inhibitors (TKIs) into frontline therapeutic regimens has improved outcomes for adults with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL). However, patients with persistent minimal residual disease (MRD) exhibit increased risk of relapse. Co...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2019.02.009
更新日期：2019-04-01 00:00:00
abstract：:The usefulness of a new method to detect B-cell monoclonality named VR, which is a combination of the digestion with restriction enzymes and vectorette PCR, in aspiration biopsy-nucleic acid diagnosis (ABND) of thyroid malignant lymphoma was investigated. ABND was performed in 12 patients in whom malignant lymphoma wa...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2007.03.019
更新日期：2008-01-01 00:00:00
abstract：:We report the establishment and characterization, including HLA-typing, immunophenotypic and molecular cytogenetic analysis, of a novel EBV-negative cell line (BLUE-1) derived from adult relapsed sporadic Burkitt lymphoma. BLUE-1 carries the pathognomonic t(8;14)(q24;q32) effecting MYC/IgHJ fusion and a novel t(6;20)(...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2006.03.026
更新日期：2006-11-01 00:00:00
abstract：:Human peripheral blood monocytes were found to be capable of phagocytizing human B-non Hodgkin's lymphoma (NHL) cells coated with mouse monoclonal antibodies (MoAbs). The MoAbs used recognized idiotypic determinants on the surface immunoglobulin (Ig) of the tumor cells. MoAbs of IgG1 and IgG2a subclass were equally ef...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(86)90344-9
更新日期：1986-01-01 00:00:00
abstract：:DNA aneuploidy has been used as a genetic marker of malignancy in multiple myeloma (MM). CD38 and CD138 expression and absence of CD22 and CD19 may define plasmacells (PC). Several authors support evidences of circulating plasmacells, and their role in relapse after autologous stem cell transplantation has been hypoth...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2003.09.015
更新日期：2004-05-01 00:00:00
abstract：:Although mutations in RNA splicing genes occur frequently in patients with clonal cytopenias of unknown significance (CCUS) and myelodysplastic syndromes (MDS), very often additional common myeloid gene driver mutations are present at diagnosis. Thus, the clinical significance of isolated mutations in the most commonl...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2017.09.002
更新日期：2017-10-01 00:00:00
abstract：:We report single institution outcome of brief, intensive ara-C-based chemotherapy using bone marrow transplantation as primary intensification for untreated adult patients with acute lymphoblastic leukemia (ALL). Overall disease-free and overall survival were inferior to those reported with prolonged chemotherapy mode...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(01)00175-8
更新日期：2002-05-01 00:00:00
abstract：:The purpose of this study was to determine the sensitivity to merocyanine 540 (MC 540)-mediated photolysis of normal human hematopoietic progenitor cells and four leukemia cell lines (Daudi, Raji, K562 and HL-60). Late erythroid progenitors were the most sensitive normal cells. Early erythroid progenitors were of inte...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(87)90104-4
更新日期：1987-01-01 00:00:00
abstract：:Osteopontin (OPN) is a cytokine that contributes substantially to the growth and metastasis in a wide spectrum of malignancies. We report here that OPN gene is transactivated by Tax protein of human T-cell leukemia virus type 1 (HTLV-1). Northern blot showed enhanced OPN gene expression in cells stably expressing Tax....
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2009.08.028
更新日期：2010-06-01 00:00:00
abstract：:The prognostic relevance of 12p deletion is controversial in multiple myeloma (MM) and the status of 12p deletion is unknown in other plasma cell disorders. We investigated 12p deletion in 88 patients with MM, 19 patients with monoclonal gammopathy of undetermined significance (MGUS), and 17 patients with plasma cell ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2011.07.030
更新日期：2012-01-01 00:00:00
abstract：:The studies aimed at identifying a prognostic significance of angiogenesis-related factors: CD105 and placental growth factor (PlGF) in a course of acute lymphoblastic leukaemia (ALL). Research protocol was based on detection of RNA and protein expressions in bone marrow blasts using quantitative PCR and immunocytoche...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2012.03.017
更新日期：2012-07-01 00:00:00
abstract：:Ten patients with acute nonlymphocytic leukemia (ANLL) received bromodeoxyuridine (BrdU) at 100 mg/M2 intravenously over 1 h. BrdU is incorporated into the DNA by S-phase cells and was detected by using a monoclonal anti-BrdU antibody in the bone marrow aspirate (BM) and biopsy specimens obtained at the end of the inf...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(87)90160-3
更新日期：1987-01-01 00:00:00
abstract：:Although there has been much progress in the treatment of acute lymphoblastic leukemia (ALL), decreased sensitivity to chemotherapy remains a significant issue. Recent studies have shown how interactions with the bone marrow microenvironment can protect ALL cells from chemotherapy and allow for the persistence of the ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2017.01.030
更新日期：2017-05-01 00:00:00
abstract：:The biological progression of chronic myeloid leukaemia is often associated with secondary cytogenetic abnormalities but the molecular mechanisms underlying this progression are poorly understood. This study explores the association of c-myc gene amplification with the progression of chronic myeloid leukaemia in fourt...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(98)00097-6
更新日期：1998-10-01 00:00:00
abstract：:We retrospectively evaluated the prognostic significance of polypharmacy and inappropriate medication use among 150 patients >60 years of age receiving induction chemotherapy for acute myelogenous leukemia (AML). After adjustment for age and comorbidity, increased number of medications at diagnosis (≥ 4 versus ≤ 1) wa...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2014.06.018
更新日期：2014-10-01 00:00:00
abstract：:Increased DNA damage and alteration of the DNA damage response (DDR) are critical features of genetic instability presumably implicated in pathogenesis of myelodysplastic syndromes (MDS) and acute myeloid leukemias (AML). We used immunofluorescence staining of γH2AX and 53BP1 for analyzing DNA double-strand breaks (DS...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2017.03.011
更新日期：2017-06-01 00:00:00
abstract：:The effect of VM-26, a topoisomerase II targeting drug, on IW32 murine erythroleukemia cells was investigated. The VM-26 induced IW32 cells to differentiate at a non-toxic but cytostatic concentration (0.01 microgram/ml). More than 40% of the cells were induced to synthesize hemoglobin, and cells were arrested in G2/M...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(95)00144-1
更新日期：1996-03-01 00:00:00
abstract：:A double monoclonal component (MC) detected in the serum and/or urine represents a very rare occurrence (2-6% of monoclonal gammopathies). In this study, we report 34 patients with double serum MCs, focusing on the associated diseases. The diagnosis was made using high-resolution serum protein electrophoresis and immu...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2012.05.008
更新日期：2012-10-01 00:00:00
