Signaling pathways activated in a unique mast cell line where interleukin-3 supports survival and stem cell factor is required for a proliferative response.

abstract：:Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare and aggressive malignancy derived from precursors of plasmacytoid dendritic cells. We analyzed 21 cases with array-based comparative genomic hybridization (aCGH). Complete or partial chromosomal losses largely outnumbered the gains, with common deleted reg...

journal_title：Blood

authors： Lucioni M,Novara F,Fiandrino G,Riboni R,Fanoni D,Arra M,Venegoni L,Nicola M,Dallera E,Arcaini L,Onida F,Vezzoli P,Travaglino E,Boveri E,Zuffardi O,Paulli M,Berti E

更新日期：2011-10-27 00:00:00

abstract：:Human neutrophil elastase (NE), a 29-Kd potent serine protease stored in azurophilic granules of mature neutrophils, is coded for by the NE gene, a single copy gene with 5 exons spanning a 6-kb segment of chromosome 11 at q14. With the knowledge that the NE gene expression is limited to early myeloid cell differentiat...

journal_title：Blood

authors： Yoshimura K,Crystal RG

更新日期：1992-05-15 00:00:00

abstract：:Meis1 is a homeodomain transcription factor coexpressed with Hoxa9 in most human acute myeloid leukemias (AMLs). In mouse models of leukemia produced by Hoxa9, Meis1 accelerates leukemogenesis. Because Hoxa9 immortalizes myeloid progenitors in the absence of Meis1 expression, the contribution of Meis1 toward leukemia ...

journal_title：Blood

authors： Wang GG,Pasillas MP,Kamps MP

更新日期：2005-07-01 00:00:00

abstract：:Chromosomal rearrangements affecting RUNX1 and CBFB are common in acute leukemias. These mutations result in the expression of fusion proteins that act dominant-negatively to suppress the normal function of the Runt-related transcription factor 1 (RUNX)/core binding factor beta (CBFbeta) complexes. In addition, loss-o...

journal_title：Blood

authors： Kundu M,Compton S,Garrett-Beal L,Stacy T,Starost MF,Eckhaus M,Speck NA,Liu PP

更新日期：2005-11-15 00:00:00

abstract：:Cytotoxic lymphocytes clear infected and transformed cells by releasing the content of lytic granules at cytolytic synapses, and the ability of cytolytic effectors to kill in an iterative manner has been documented previously. Although bidirectional trafficking of cytolytic machinery components along the endosomal pat...

journal_title：Blood

authors： Capuano C,Paolini R,Molfetta R,Frati L,Santoni A,Galandrini R

更新日期：2012-03-08 00:00:00

abstract：:Endothelial cell prostacyclin (PGI2) inhibits platelet activation by raising platelet cyclic AMP. Previously, platelet activation was also shown to be blocked by plasmin formed by endothelium-derived tissue plasminogen activator (TPA). We have now studied interactions between PGI2 and plasmin in the control of platele...

journal_title：Blood

authors： Schafer AI,Zavoico GB,Loscalzo J,Maas AK

更新日期：1987-05-01 00:00:00

abstract：:Congenital afibrinogenemia is a rare inherited coagulopathy, characterized by very low or unmeasurable plasma levels of immunoreactive fibrinogen. So far, 25 mutations have been identified in afibrinogenemia, 17 in the Aalpha, 6 in the gamma, and only 2 in the Bbeta fibrinogen-chain genes. Here, 2 afibrinogenemic prob...

journal_title：Blood

authors： Spena S,Duga S,Asselta R,Malcovati M,Peyvandi F,Tenchini ML

更新日期：2002-12-15 00:00:00

abstract：:Severe elevation of red blood cell number is often associated with hypertension and thromboembolism resulting in severe cardiovascular complications. However, some individuals such as high altitude dwellers cope well with an increased hematocrit level. We analyzed adaptive mechanisms to excessive erythrocytosis in our...

journal_title：Blood

authors： Vogel J,Kiessling I,Heinicke K,Stallmach T,Ossent P,Vogel O,Aulmann M,Frietsch T,Schmid-Schönbein H,Kuschinsky W,Gassmann M

更新日期：2003-09-15 00:00:00

abstract：:We used both radiolabeled and fluorescein-labeled antiglobulins in assays to detect antibodies against platelets in multiply transfused patients to determine the value of these tests in predicting the outcome of platelet transfusion in such patients. In 15 allosensitized patients, we studied 68 single-donor platelet t...

journal_title：Blood

authors： Ware R,Reisner EG,Rosse WF

更新日期：1984-05-01 00:00:00

abstract：:Gadd45a has been involved in DNA damage response and in many malignancies, including leukemia. However, the function of Gadd45a in hematopoietic stem cells (HSCs) remains unknown. Here, we reported that Gadd45a-deficient (Gadd45a(-/-)) mice showed a normal hematologic phenotype under homeostatic conditions. However, f...

journal_title：Blood

authors： Chen Y,Ma X,Zhang M,Wang X,Wang C,Wang H,Guo P,Yuan W,Rudolph KL,Zhan Q,Ju Z

更新日期：2014-02-06 00:00:00

abstract：:Caspases play a critical role in regulation of apoptosis, cell differentiation, inflammation, and innate immunity, and several are mutated or have altered expression in non-Hodgkin lymphoma (NHL). To study the impact of genetic variation in caspases on NHL risk, we analyzed tag single nucleotide polymorphisms (SNPs) i...

journal_title：Blood

authors： Lan Q,Morton LM,Armstrong B,Hartge P,Menashe I,Zheng T,Purdue MP,Cerhan JR,Zhang Y,Grulich A,Cozen W,Yeager M,Holford TR,Vajdic CM,Davis S,Leaderer B,Kricker A,Schenk M,Zahm SH,Chatterjee N,Chanock SJ,Rothman N

更新日期：2009-07-09 00:00:00

abstract：:We tested the hypothesis that the antibody response to human factor IX in mice is controlled by genetic factors, especially histocompatibility antigens. Seven inbred mouse strains were immunized against human factor IX by adenoviral gene transfer or serial injections of human factor IX protein. A/J mice had the highes...

journal_title：Blood

authors： Lozier JN,Tayebi N,Zhang P

更新日期：2005-02-01 00:00:00

abstract：:Recently, we described a new genetic disorder (the "hereditary hyperferritinemia-cataract syndrome") clinically characterized by the combination of elevated serum ferritin and congenital bilateral nuclear cataract, both cotransmitted as an autosomal dominant trait. In affected subjects, hyperferritinemia (ranging from...

journal_title：Blood

authors： Girelli D,Corrocher R,Bisceglia L,Olivieri O,De Franceschi L,Zelante L,Gasparini P

更新日期：1995-12-01 00:00:00

abstract：:In eighty-three patients with confirmed deep vein thrombosis, the fibrinolytic system was studied before and after a 10-minute venous occlusion. Blood was collected at least 3 months after the last acute episode, and PAI-1 antigen and activity, as well as tissue-type plasminogen activator (t-PA) antigen, urokinase-typ...

journal_title：Blood

authors： Nguyen G,Horellou MH,Kruithof EK,Conard J,Samama MM

更新日期：1988-08-01 00:00:00

abstract：:Pneumonia induced by Gram-negative bacteria is a common and serious disease associated with high morbidity and mortality. Elimination of bacterial pathogens relies on the recruitment and functions of neutrophils. The adhesion molecule L-selectin has recently been implicated in integrin activation in neutrophils (insid...

journal_title：Blood

authors： Cappenberg A,Margraf A,Thomas K,Bardel B,McCreedy DA,Van Marck V,Mellmann A,Lowell CA,Zarbock A

更新日期：2019-10-24 00:00:00

abstract：:Internal tandem duplication (ITD) of the fms-related tyrosine kinase-3 (FLT3) gene occurs in 30% of acute myeloid leukemias (AMLs) and confers a poor prognosis. Thirteen relapsed or chemo-refractory FLT3-ITD(+) AML patients were treated with sorafenib (200-400 mg twice daily). Twelve patients showed clearance or near ...

journal_title：Blood

authors： Man CH,Fung TK,Ho C,Han HH,Chow HC,Ma AC,Choi WW,Lok S,Cheung AM,Eaves C,Kwong YL,Leung AY

更新日期：2012-05-31 00:00:00

abstract：:It has been proposed that CD4 T-cell responses to Staphylococcus aureus (SA) can inadvertently enhance neoplastic progression in models of skin cancer and cutaneous T-cell lymphoma (CTCL). In this prospective study, we explored the effect of transient antibiotic treatment on tumor cells and disease activity in 8 patie...

journal_title：Blood

authors： Lindahl LM,Willerslev-Olsen A,Gjerdrum LMR,Nielsen PR,Blümel E,Rittig AH,Celis P,Herpers B,Becker JC,Stausbøl-Grøn B,Wasik MA,Gluud M,Fredholm S,Buus TB,Johansen C,Nastasi C,Peiffer L,Kubat L,Bzorek M,Eriksen JO,K

更新日期：2019-09-26 00:00:00

abstract：:Chronic graft-versus-host disease (cGVHD) after allogeneic hematopoietic stem cell transplant reflects a complex immune response resulting in chronic damage to multiple tissues. Previous studies indicated that donor B cells and the antibodies they produce play an important role in the development of cGVHD. To understa...

journal_title：Blood

authors： Wang KS,Kim HT,Nikiforow S,Heubeck AT,Ho VT,Koreth J,Alyea EP,Armand P,Blazar BR,Soiffer RJ,Antin JH,Cutler CS,Ritz J

更新日期：2017-12-28 00:00:00

abstract：:Mice deficient in c-fms-like tyrosine kinase 3 (FLT3) signaling have reductions in early multipotent and lymphoid progenitors, whereas no evident myeloid phenotype has been reported. However, activating mutations of Flt3 are among the most common genetic events in acute myeloid leukemia and mice harboring internal tan...

journal_title：Blood

authors： Böiers C,Buza-Vidas N,Jensen CT,Pronk CJ,Kharazi S,Wittmann L,Sitnicka E,Hultquist A,Jacobsen SE

更新日期：2010-06-17 00:00:00

abstract：:Polycythemia vera (PV) is a clonal myeloproliferative disorder characterized by excessive erythrocyte production. Most patients with PV harbor an activating JAK2 mutation, but the molecular links between this mutation and erythrocyte overproduction are unknown. The interaction between death receptors and their ligands...

journal_title：Blood

authors： Zeuner A,Pedini F,Signore M,Ruscio G,Messina C,Tafuri A,Girelli G,Peschle C,De Maria R

更新日期：2006-05-01 00:00:00

abstract：:Erythroid cell iron and transferrin uptake and release was studied in the anemia of the Belgrade laboratory rat (gene symbol, b), an autosomal recessive trait characterized by hypochromia and hyperferrinemia. When reticulocyte-rich red cells were incubated in vitro with doubly (59Fe, 125I) labeled transferrin, b/b cel...

journal_title：Blood

authors： Edwards JA,Sullivan AL,Hoke JE

更新日期：1980-04-01 00:00:00

abstract：:Lymphatic endothelial cells (LECs) induce peripheral tolerance by direct presentation to CD8 T cells (T(CD8)). We demonstrate that LECs mediate deletion only via programmed cell death-1 (PD-1) ligand 1, despite expressing ligands for the CD160, B- and T-lymphocyte attenuator, and lymphocyte activation gene-3 inhibitor...

journal_title：Blood

authors： Tewalt EF,Cohen JN,Rouhani SJ,Guidi CJ,Qiao H,Fahl SP,Conaway MR,Bender TP,Tung KS,Vella AT,Adler AJ,Chen L,Engelhard VH

更新日期：2012-12-06 00:00:00

abstract：:Toll-like receptors (TLRs) and complement are 2 components of innate immunity that are critical for first-line host defense and elicitation of adaptive immune responses. Many pathogen-associated molecular patterns activate both TLR and complement, but whether and how these 2 systems, when coactivated in vivo, interact...

journal_title：Blood

authors： Zhang X,Kimura Y,Fang C,Zhou L,Sfyroera G,Lambris JD,Wetsel RA,Miwa T,Song WC

更新日期：2007-07-01 00:00:00

abstract：:STI571 induces sustained hematologic remission in patients with chronic myeloid leukemia (CML) in chronic phase. However, in advanced phases, especially blast crisis, the leukemia usually becomes resistant within months. It has been investigated whether resistance to STI571 is stable and immutable or whether it can be...

journal_title：Blood

authors： Tipping AJ,Mahon FX,Lagarde V,Goldman JM,Melo JV

更新日期：2001-12-15 00:00:00

abstract：:Interleukin-21 (IL-21) is a recently described immunoregulatory cytokine. It has been identified as a very potent immunotherapeutic agent in several cancer types in animal models, and clinical studies are ongoing. IL-21 belongs to the type I cytokine family of which other members, ie, IL-2, IL-15, and IL-4, have been ...

journal_title：Blood

authors： Castermans K,Tabruyn SP,Zeng R,van Beijnum JR,Eppolito C,Leonard WJ,Shrikant PA,Griffioen AW

更新日期：2008-12-15 00:00:00

abstract：:Internal tandem duplication of the Fms-like tyrosine kinase-3 receptor (FLT3) internal tandem duplication (ITD) is found in 30% of acute myeloid leukemia (AML) and is associated with a poor outcome. In addition to tyrosine kinase inhibitors, therapeutic strategies that modulate the expression of FLT3-ITD are also prom...

journal_title：Blood

authors： Larrue C,Saland E,Boutzen H,Vergez F,David M,Joffre C,Hospital MA,Tamburini J,Delabesse E,Manenti S,Sarry JE,Récher C

更新日期：2016-02-18 00:00:00

abstract：:Cellular oncogenes have been localized at the breakpoints of characteristic chromosomal rearrangements occurring in certain hematologic malignancies. This has been reported to result in aberrant expression of the involved oncogenes. Over 90% of chronic myelogenous leukemia (CML) is characterized by a reciprocal transl...

journal_title：Blood

authors： Romero P,Blick M,Talpaz M,Murphy E,Hester J,Gutterman J

更新日期：1986-03-01 00:00:00

abstract：:Mixed-lineage leukemia (MLL)-AF4 fusion arises prenatally in high-risk infant acute pro-B-lymphoblastic leukemia (pro-B-ALL). In human embryonic stem cells (hESCs), MLL-AF4 skewed hematoendothelial specification but was insufficient for transformation, suggesting that additional oncogenic insults seem required for MLL...

journal_title：Blood

authors： Bueno C,Ayllón V,Montes R,Navarro-Montero O,Ramos-Mejia V,Real PJ,Romero-Moya D,Araúzo-Bravo MJ,Menendez P

更新日期：2013-05-09 00:00:00

abstract：:For most children who relapse with acute lymphoblastic leukemia (ALL), the prognosis is poor, and there is a need for novel therapies to improve outcome. We screened samples from children with B-lineage ALL entered into the ALL-REZ BFM 2002 clinical trial (www.clinicaltrials.gov, #NCT00114348) for somatic mutations ac...

journal_title：Blood

authors： Irving J,Matheson E,Minto L,Blair H,Case M,Halsey C,Swidenbank I,Ponthan F,Kirschner-Schwabe R,Groeneveld-Krentz S,Hof J,Allan J,Harrison C,Vormoor J,von Stackelberg A,Eckert C

更新日期：2014-11-27 00:00:00

abstract：:Fanconi anemia (FA) is an autosomal recessive disease marked by developmental defects, bone marrow failure, and cancer susceptibility. FA cells are hypersensitive to DNA cross-linking and alkylating agents and accumulate in the G2 phase of the cell cycle in response to these agents. FA cells also display genomic insta...

journal_title：Blood

authors： Kupfer GM,D'Andrea AD

更新日期：1996-08-01 00:00:00