Cell-based and cytokine-directed chemical screen to identify potential anti-multiple myeloma agents.

abstract：:We have studied 35 adult patients with morphologically undifferentiated peroxidase-negative acute leukemia that failed to meet the criteria for acute lymphoblastic leukemia and compared them to patients with FAB M1-M7 seen by the same physicians. The diagnosis of minimally differentiated acute leukemia (MD-AL) was ass...

journal_title：Leukemia research

authors： Cadwell FJ,Burns CP,Dick FR,Jones MP,Heckman KD,Weiner GJ,Goeken JA

更新日期：1993-03-01 00:00:00

abstract：BACKGROUND:Myeloid sarcoma is a tumor mass that consists of myeloblasts or immature myeloid cells at an extramedullary site. Pathological diagnosis is very difficult based on morphology if systemic signs of disease are absent. The subtype of myeloid sarcoma is also minimally identifiable in the histological picture. F...

journal_title：Leukemia research

authors： Xiao D,Shi Y,Fu C,Jia J,Pan Y,Jiang Y,Chen L,Liu S,Zhou W,Zhou J,Tao Y

更新日期：2016-03-01 00:00:00

abstract：:The expression and release of adhesion molecules by acute myelogenous leukemia (AML) blasts was investigated in vitro. For most patients AML blasts expressed relatively low levels of membrane-bound L-selectin and Intercellular adhesion molecule 1 (ICAM-1), but their soluble forms were detected in the supernatants for ...

journal_title：Leukemia research

authors： Bruserud O,Ulvestad E

更新日期：1999-02-01 00:00:00

abstract：:Some peripheral blood clonogenic T-cells from patients with T-cell malignancies can generate colonies in methylcellulose in the absence of added growth factors or mitogen stimulation (T-CFCs). T-CFC from these patients were also able to form colonies in semi-solid media in the presence of added growth factors (T-CFCi)...

journal_title：Leukemia research

authors： Georgoulias V,Auclair H,Jasmin C

更新日期：1984-01-01 00:00:00

abstract：:The mechanism of the inhibition of proliferation of human leukaemia 60 (HL60) cells by S-D-lactoylglutathione in vitro was investigated. The median inhibitory concentration IC50 value was 66 microM (95% C.I. 50-87 microM; n = 18). The inhibition of leukaemia cell growth required exposure of HL60 cells to S-D-lactoylgl...

journal_title：Leukemia research

authors： Edwards L,Clelland JD,Thornalley PJ

更新日期：1993-04-01 00:00:00

abstract：:Expression of p14(ARF) and p16(INK4a) tumor suppressor genes was investigated in 109 patients with chronic myeloid leukemia (CML). The p14(ARF) and p16(INK4a) mRNA levels were significantly low in patients in chronic phase (CP) at presentation and high in patients treated with interferon-alpha (IFN-alpha), especially ...

journal_title：Leukemia research

authors： Cividin M,Ayrault O,Sorel N,Séité P,Brizard F,Blanchet O,Mahon FX,Guilhot F,Larsen C,Chomel JC,Brizard A

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:Growing evidence demonstrates that an increased number of CD68 positive tumor-associated macrophages (TAM) is associated with decreased survival in patients with newly diagnosed classic Hodgkin lymphoma (HL). However, the impact of TAM in relapsed and refractory disease is unknown. DESIGN AND METHODS:To inv...

journal_title：Leukemia research

authors： Casulo C,Arcila M,Bohn OL,Teruya-Feldstein J,Maragulia J,Moskowitz CH

更新日期：2013-09-01 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

authors： Jendiroba DB,Klostergaard J,Keyhani A,Pagliaro L,Freireich EJ

更新日期：2002-03-01 00:00:00

abstract：:A novel Philadelphia (Ph1) chromosome positive cell line, designated KYO-1, was established from the peripheral blood of a patient with chronic myelogenous leukemia (CML) in blastic crisis. Although this line had a unique capacity to differentiate spontaneously along the erythroid and monocytoid lineages as evidenced ...

journal_title：Leukemia research

authors： Ohkubo T,Kamamoto T,Kita K,Hiraoka A,Yoshida Y,Uchino H

更新日期：1985-01-01 00:00:00

abstract：:The ability of A-MuLV to transform bone marrow cells on in vitro culture in agarose is enhanced by inclusion of conditioned media during infection and culture. The conditioned medium of a non-virus producing A-MuLV transformed fibroblast cell line was synergistic with medium from Whitlock-Witte long-term bone marrow c...

journal_title：Leukemia research

authors： Palumbo GJ,Ozanne B,Kettman JR

更新日期：1991-01-01 00:00:00

abstract：:The revised IPSS (IPSS-R) was developed aiming at a better prognostication, taking into account patients treated with best supportive care. We herein validated this model on the basis of data from 1314 patients who received BSC only as well as patients who underwent induction chemotherapy (n=214) or allogeneic transpl...

journal_title：Leukemia research

authors： Neukirchen J,Lauseker M,Blum S,Giagounidis A,Lübbert M,Martino S,Siragusa S,Schlenk RF,Platzbecker U,Hofmann WK,Götze K,Palumbo GA,Magrin S,Kündgen A,Aul C,Hildebrandt B,Hasford J,Kobbe G,Haas R,Germing U

更新日期：2014-01-01 00:00:00

abstract：:Previous studies have shown that thymosin (fraction 5) is able to induce surface differentiation markers on normal murine bone marrow T-cell precursors. Phorbol ester (TPA) promotes differentiation of human leukaemic lymphoblasts as assessed by changes in phenotypic surface markers and terminal deoxynucleotidyl transf...

journal_title：Leukemia research

authors： Ho AD,Ma DD,Price G,Hoffbrand AV

更新日期：1983-01-01 00:00:00

abstract：:The peripheral blood lymphocyte to monocyte ratio (LMR) at diagnosis has been used to predict survival in diffuse large B-cell lymphoma (DLBCL) patients, but its prognostic significance with respect to different cell-of-origin (COO) subtypes remains unknown. We retrospectively analyzed 168 de novo DLBCL patients in th...

journal_title：Leukemia research

authors： Wei X,Huang F,Wei Y,Jing H,Xie M,Hao X,Feng R

更新日期：2014-06-01 00:00:00

abstract：:In 2008 the first evidence-based Canadian consensus guideline addressing the diagnosis, monitoring and management of transfusional iron overload in patients with myelodysplastic syndromes (MDS) was published. The Canadian Consortium on MDS, comprised of hematologists from across Canada with a clinical and academic int...

journal_title：Leukemia research

authors： Leitch HA,Buckstein R,Zhu N,Nevill TJ,Yee KWL,Leber B,Keating MM,St Hilaire E,Kumar R,Delage R,Geddes M,Storring JM,Shamy A,Elemary M,Wells RA

更新日期：2018-11-01 00:00:00

abstract：:The development of risk-adapted therapy has improved the treatment results of acute lymphoblastic leukemia (ALL) especially in children. However, more accurate risk classifiers are warranted. In this study we aimed at defining a prognostic classifier based on DNA copy number alterations of adolescent and young adult (...

journal_title：Leukemia research

authors： Usvasalo A,Elonen E,Saarinen-Pihkala UM,Räty R,Harila-Saari A,Koistinen P,Savolainen ER,Knuutila S,Hollmén J

更新日期：2010-11-01 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

authors： Kim JE,Lee DH,Yoo C,Kim S,Kim SW,Lee JS,Park CJ,Huh J,Suh C

更新日期：2011-02-01 00:00:00

abstract：:Chlorambucil-induced apoptosis was assessed by three different flow cytometric methods in B-cell chronic lymphocytic leukaemia (B-CLL) cells cultured in vitro and the results were compared with those derived from the morphological assessment of the same samples. Spontaneous apoptosis was consistently observed in the c...

journal_title：Leukemia research

authors： Pepper C,Thomas A,Tucker H,Hoy T,Bentley P

更新日期：1998-05-01 00:00:00

abstract：:The aim of this study was to evaluate effect of c-KIT mutations on RUNX1/RUNX1T1 fusion transcript expression in patients with t(8;21)-positive AML. Fifty patients diagnosed with t(8;21)-positive AML for recent 10 years were enrolled. Patients with c-KIT mutations tended to achieve a greater than 3-log reduction in RU...

journal_title：Leukemia research

authors： Park SH,Chi HS,Cho YU,Jang S,Park CJ

更新日期：2013-07-01 00:00:00

abstract：:Useful prognostic markers for patients with diffuse large B cell lymphoma (DLBCL) have been reported. To identify which biomarker best predicts the prognosis of patients with DLBCL, we performed a retrospective study that included 319 DLBCL patients who had received rituximab, cyclophosphamide, doxorubicin, vincristin...

journal_title：Leukemia research

authors： Miyashita K,Tomita N,Taguri M,Suzuki T,Ishiyama Y,Ishii Y,Nakajima Y,Numata A,Hattori Y,Yamamoto W,Miyazaki T,Tachibana T,Takasaki H,Matsumoto K,Hashimoto C,Takemura S,Yamazaki E,Fujimaki K,Sakai R,Motomura S,Ishi

更新日期：2015-08-29 00:00:00

abstract：:Molecular epidemiological studies have found new insights into the etiology of myelodysplastic syndromes (MDS). We analyzed the polymorphisms of 5 genes in 275 patients with primary MDS and 354 healthy controls in an attempt to identify candidate genetic risk factors for primary MDS in Chinese Han population. There wa...

journal_title：Leukemia research

authors： Li L,Yang L,Zhang Y,Xu Z,Qin T,Hao Y,Xiao Z

更新日期：2011-06-01 00:00:00

abstract：:Adults with acute lymphoblastic leukemia (ALL) in first complete remission (CR1) may be treated either with ongoing systemic chemotherapy or with allogeneic hematopoietic cell transplantation (alloHCT). Despite the presence of phase III trials to support clinical decision-making, we hypothesized that physicians who tr...

journal_title：Leukemia research

authors： Paulson K,Szwajcer D,Raymond CB,Seftel MD

更新日期：2014-02-01 00:00:00

abstract：:A novel bone biopsy technique was used to generate a robust stromal cell system to study how stroma modulates CLL B-cell apoptosis and how the leukemic cell-stromal interaction influences secretion of vascular factors. Marrow stromal elements (MSE) rescued CLL B-cells from both spontaneous and drug induced apoptosis, ...

journal_title：Leukemia research

authors： Kay NE,Shanafelt TD,Strege AK,Lee YK,Bone ND,Raza A

更新日期：2007-07-01 00:00:00

abstract：:In vivo infection by HTLV-I is characterized by the lack of virus expression in the host's infected cells and in most cases it is clinically inapparent. The present study shows that exposure of HTLV-I-infected human T-cells to a maximal non-toxic dose of 3-MC remarkably enhances virus expression. This stimulatory effe...

journal_title：Leukemia research

authors： Feldman G,Aboud M

更新日期：1993-05-01 00:00:00

abstract：:A novel bivalent single chain fusion protein, Bic3, was assembled consisting of the catalytic and translocation domains of diphtheria toxin (DT(390)) fused to two repeating sFv molecules recognizing human CD3 epsilon of the human T-cell receptor. Historically, problems with these constructs include low yield, toxicity...

journal_title：Leukemia research

authors： Vallera DA,Todhunter D,Kuroki DW,Shu Y,Sicheneder A,Panoskaltsis-Mortari A,Vallera VD,Chen H

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:Chronic Myeloid Leukemia (CML) is characterized by the overproduction of BCR-ABL, a tyrosine kinase with constitutive activity, in which the majority of CML patients have e13a2 or e14a2 transcripts. Reckoned the possible associations between the hematologic and molecular features of the disease, a profound u...

journal_title：Leukemia research

authors： Ghalesardi OK,Khosravi A,Azizi E,Ahmadi SE,Hajifathali A,Bonakchi H,Shahidi M

更新日期：2021-01-19 00:00:00

abstract：:Chromosomal changes are necessary in determining the classification, prognosis and using the appropriate therapeutic regimen in acute leukemia. Isochromosomes are uncommon chromosome aberations in childhood acute lymphoblastic leukemia (ALL) and the effect of i(9q) is not well established. We present an 8-year-old mal...

journal_title：Leukemia research

authors： Cogulu O,Karapinar DY,Karaca E,Aydinok Y,Ozkinay F

更新日期：2006-11-01 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

authors： Hetherington ML,Huntsman PR,Smith RG,Buchanan GR

更新日期：1987-01-01 00:00:00

abstract：:We have investigated the production of metalloproteinases (MMP-1, MMP-2, MMP-9) and tissue inhibitors of metalloproteinases (TIMP-1 and TIMP-2) in bone marrow stromal cells (BMSCs) of patients with multiple myeloma (MM) and a healthy control. The new findings of this paper is that BMSCs of the MM patients exhibited in...

journal_title：Leukemia research

authors： Zdzisińska B,Walter-Croneck A,Kandefer-Szerszeń M

更新日期：2008-11-01 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

authors： Santonocito AM,Consoli U,Bagnato S,Milone G,Palumbo GA,Di Raimondo F,Stagno F,Guglielmo P,Giustolisi R

更新日期：2004-05-01 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

authors： Shide K,Shimoda K,Kamezaki K,Kakumitsu H,Kumano T,Numata A,Ishikawa F,Takenaka K,Yamamoto K,Matsuda T,Harada M

更新日期：2007-08-01 00:00:00